[evolution/wip/webkit2] Be able to use multiple WebKit editors independently
- From: Milan Crha <mcrha src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [evolution/wip/webkit2] Be able to use multiple WebKit editors independently
- Date: Wed, 29 Jun 2016 10:28:47 +0000 (UTC)
commit 6c609d23b3f1792cc2fdd802ba4a2866d60ad187
Author: Milan Crha <mcrha redhat com>
Date: Wed Jun 29 12:27:32 2016 +0200
Be able to use multiple WebKit editors independently
+ some code reorganization and rename (mostly prefixed) in the webkit-editor extension
e-util/e-util-enums.h | 24 +
modules/webkit-editor/e-webkit-editor.c | 315 +-
modules/webkit-editor/web-extension/Makefile.am | 54 +-
...-dom-functions.c => e-composer-dom-functions.c} | 239 +-
...-dom-functions.h => e-composer-dom-functions.h} | 31 +-
.../web-extension/e-dialogs-dom-functions.c | 1319 ++
.../web-extension/e-dialogs-dom-functions.h | 132 +
.../web-extension/e-editor-dom-functions.c |17578 ++++++++++++++++++++
.../web-extension/e-editor-dom-functions.h | 374 +
.../webkit-editor/web-extension/e-editor-page.c | 960 ++
.../webkit-editor/web-extension/e-editor-page.h | 203 +
...redo-manager.c => e-editor-undo-redo-manager.c} | 908 +-
.../web-extension/e-editor-undo-redo-manager.h | 175 +
...ension-main.c => e-editor-web-extension-main.c} | 14 +-
...-functions.h => e-editor-web-extension-names.h} | 23 +-
...or-web-extension.c => e-editor-web-extension.c} | 2024 +--
.../web-extension/e-editor-web-extension.h | 82 +
.../e-html-editor-actions-dom-functions.c | 416 -
.../e-html-editor-actions-dom-functions.h | 64 -
.../e-html-editor-cell-dialog-dom-functions.c | 421 -
.../e-html-editor-cell-dialog-dom-functions.h | 79 -
.../web-extension/e-html-editor-history-event.h | 100 -
.../e-html-editor-hrule-dialog-dom-functions.c | 124 -
.../e-html-editor-hrule-dialog-dom-functions.h | 39 -
.../e-html-editor-image-dialog-dom-functions.c | 147 -
.../e-html-editor-image-dialog-dom-functions.h | 46 -
.../e-html-editor-link-dialog-dom-functions.c | 164 -
.../e-html-editor-link-dialog-dom-functions.h | 37 -
.../e-html-editor-page-dialog-dom-functions.c | 72 -
.../e-html-editor-page-dialog-dom-functions.h | 38 -
.../e-html-editor-selection-dom-functions.c | 6686 --------
.../e-html-editor-selection-dom-functions.h | 281 -
...-html-editor-spell-check-dialog-dom-functions.c | 190 -
...-html-editor-spell-check-dialog-dom-functions.h | 40 -
.../e-html-editor-table-dialog-dom-functions.c | 314 -
.../e-html-editor-table-dialog-dom-functions.h | 51 -
.../e-html-editor-test-dom-functions.c | 69 -
.../e-html-editor-test-dom-functions.h | 26 -
.../e-html-editor-undo-redo-manager.h | 111 -
.../e-html-editor-view-dom-functions.c |10267 ------------
.../e-html-editor-view-dom-functions.h | 229 -
.../e-html-editor-web-extension-names.h | 26 -
.../web-extension/e-html-editor-web-extension.h | 246 -
.../web-extension/e-msg-composer-dom-functions.c | 79 -
44 files changed, 22199 insertions(+), 22618 deletions(-)
---
diff --git a/e-util/e-util-enums.h b/e-util/e-util-enums.h
index 35002a7..55a6960 100644
--- a/e-util/e-util-enums.h
+++ b/e-util/e-util-enums.h
@@ -227,6 +227,30 @@ typedef enum {
} EContentEditorNodeFlags;
/**
+ * EContentEditorStyleFlags:
+ * @E_CONTENT_EDITOR_STYLE_NONE: None from the below.
+ * @E_CONTENT_EDITOR_STYLE_IS_BOLD:
+ * @E_CONTENT_EDITOR_STYLE_IS_ITALIC:
+ * @E_CONTENT_EDITOR_STYLE_IS_UNDERLINE:
+ * @E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH:
+ * @E_CONTENT_EDITOR_STYLE_IS_MONOSPACE:
+ * @E_CONTENT_EDITOR_STYLE_IS_SUBSCRIPT:
+ * @E_CONTENT_EDITOR_STYLE_IS_SUPERSCRIPT:
+ *
+ * Since: 3.22
+ **/
+typedef enum {
+ E_CONTENT_EDITOR_STYLE_NONE = 0,
+ E_CONTENT_EDITOR_STYLE_IS_BOLD = 1 << 0,
+ E_CONTENT_EDITOR_STYLE_IS_ITALIC = 1 << 1,
+ E_CONTENT_EDITOR_STYLE_IS_UNDERLINE = 1 << 2,
+ E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH = 1 << 3,
+ E_CONTENT_EDITOR_STYLE_IS_MONOSPACE = 1 << 4,
+ E_CONTENT_EDITOR_STYLE_IS_SUBSCRIPT = 1 << 5,
+ E_CONTENT_EDITOR_STYLE_IS_SUPERSCRIPT = 1 << 6
+} EContentEditorStyleFlags;
+
+/**
* EContentEditorBlockFormat:
* @E_CONTENT_EDITOR_BLOCK_FORMAT_NONE:
* @E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH:
diff --git a/modules/webkit-editor/e-webkit-editor.c b/modules/webkit-editor/e-webkit-editor.c
index 8af3259..19865a8 100644
--- a/modules/webkit-editor/e-webkit-editor.c
+++ b/modules/webkit-editor/e-webkit-editor.c
@@ -20,7 +20,7 @@
#include "e-webkit-editor.h"
-#include "web-extension/e-html-editor-web-extension-names.h"
+#include "web-extension/e-editor-web-extension-names.h"
#include <e-util/e-util.h>
#include <string.h>
@@ -86,14 +86,8 @@ struct _EWebKitEditorPrivate {
gboolean copy_cut_actions_triggered;
gboolean pasting_primary_clipboard;
- gboolean is_bold;
- gboolean is_italic;
- gboolean is_underline;
- gboolean is_monospaced;
- gboolean is_strikethrough;
+ guint32 style_flags;
gboolean is_indented;
- gboolean is_superscript;
- gboolean is_subscript;
GdkRGBA *background_color;
GdkRGBA *font_color;
@@ -298,7 +292,14 @@ web_extension_content_changed_cb (GDBusConnection *connection,
if (g_strcmp0 (signal_name, "ContentChanged") != 0)
return;
- webkit_editor_set_changed (wk_editor, TRUE);
+ if (parameters) {
+ guint64 page_id = 0;
+
+ g_variant_get (parameters, "(t)", &page_id);
+
+ if (page_id == webkit_web_view_get_page_id (WEBKIT_WEB_VIEW (wk_editor)))
+ webkit_editor_set_changed (wk_editor, TRUE);
+ }
}
static void
@@ -310,7 +311,10 @@ web_extension_selection_changed_cb (GDBusConnection *connection,
GVariant *parameters,
EWebKitEditor *wk_editor)
{
+ guint64 page_id = 0;
gchar *font_color = NULL;
+ guint32 alignment, block_format, style_flags, font_size;
+ gboolean is_indented;
if (g_strcmp0 (signal_name, "SelectionChanged") != 0)
return;
@@ -318,6 +322,22 @@ web_extension_selection_changed_cb (GDBusConnection *connection,
if (!parameters)
return;
+ g_variant_get (
+ parameters,
+ "(tiibiis)",
+ &page_id,
+ &alignment,
+ &block_format,
+ &is_indented,
+ &style_flags,
+ &font_size,
+ &font_color);
+
+ if (page_id != webkit_web_view_get_page_id (WEBKIT_WEB_VIEW (wk_editor))) {
+ g_free (font_color);
+ return;
+ }
+
webkit_web_view_can_execute_editing_command (
WEBKIT_WEB_VIEW (wk_editor),
WEBKIT_EDITING_COMMAND_COPY,
@@ -341,23 +361,11 @@ web_extension_selection_changed_cb (GDBusConnection *connection,
g_object_freeze_notify (G_OBJECT (wk_editor));
- g_variant_get (
- parameters,
- "(iibbbbbbbbbis)",
- &wk_editor->priv->alignment,
- &wk_editor->priv->block_format,
- &wk_editor->priv->is_indented,
- &wk_editor->priv->is_bold,
- &wk_editor->priv->is_italic,
- &wk_editor->priv->is_underline,
- &wk_editor->priv->is_strikethrough,
- &wk_editor->priv->is_monospaced,
- &wk_editor->priv->is_subscript,
- &wk_editor->priv->is_superscript,
- &wk_editor->priv->is_underline,
- &wk_editor->priv->font_size,
- &font_color);
-
+ wk_editor->priv->alignment = alignment;
+ wk_editor->priv->block_format = block_format;
+ wk_editor->priv->is_indented = is_indented;
+ wk_editor->priv->style_flags = style_flags;
+ wk_editor->priv->font_size = font_size;
if (wk_editor->priv->html_mode) {
GdkRGBA color;
@@ -468,9 +476,9 @@ web_extension_proxy_created_cb (GDBusProxy *proxy,
g_dbus_connection_signal_subscribe (
g_dbus_proxy_get_connection (wk_editor->priv->web_extension),
g_dbus_proxy_get_name (wk_editor->priv->web_extension),
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
"SelectionChanged",
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
(GDBusSignalCallback) web_extension_selection_changed_cb,
@@ -483,9 +491,9 @@ web_extension_proxy_created_cb (GDBusProxy *proxy,
g_dbus_connection_signal_subscribe (
g_dbus_proxy_get_connection (wk_editor->priv->web_extension),
g_dbus_proxy_get_name (wk_editor->priv->web_extension),
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
"ContentChanged",
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
(GDBusSignalCallback) web_extension_content_changed_cb,
@@ -498,9 +506,9 @@ web_extension_proxy_created_cb (GDBusProxy *proxy,
g_dbus_connection_signal_subscribe (
g_dbus_proxy_get_connection (wk_editor->priv->web_extension),
g_dbus_proxy_get_name (wk_editor->priv->web_extension),
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
"UndoRedoStateChanged",
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
(GDBusSignalCallback) web_extension_undo_redo_state_changed_cb,
@@ -531,8 +539,8 @@ web_extension_appeared_cb (GDBusConnection *connection,
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
NULL,
name,
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
NULL,
(GAsyncReadyCallback) web_extension_proxy_created_cb,
wk_editor);
@@ -552,7 +560,7 @@ webkit_editor_watch_web_extension (EWebKitEditor *wk_editor)
wk_editor->priv->web_extension_watch_name_id =
g_bus_watch_name (
G_BUS_TYPE_SESSION,
- E_HTML_EDITOR_WEB_EXTENSION_SERVICE_NAME,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_SERVICE_NAME,
G_BUS_NAME_WATCHER_FLAGS_NONE,
(GBusNameAppearedCallback) web_extension_appeared_cb,
(GBusNameVanishedCallback) web_extension_vanished_cb,
@@ -2307,7 +2315,7 @@ webkit_editor_selection_save (EContentEditor *editor)
wk_editor = E_WEBKIT_EDITOR (editor);
webkit_editor_call_simple_extension_function (
- wk_editor, "DOMSelectionSave");
+ wk_editor, "DOMSaveSelection");
}
static void
@@ -2318,7 +2326,7 @@ webkit_editor_selection_restore (EContentEditor *editor)
wk_editor = E_WEBKIT_EDITOR (editor);
webkit_editor_call_simple_extension_function (
- wk_editor, "DOMSelectionRestore");
+ wk_editor, "DOMRestoreSelection");
}
static void
@@ -3400,164 +3408,28 @@ webkit_editor_get_font_size (EWebKitEditor *wk_editor)
}
static void
-webkit_editor_set_bold (EWebKitEditor *wk_editor,
- gboolean bold)
+webkit_editor_set_style_flag (EWebKitEditor *wk_editor,
+ EContentEditorStyleFlags flag,
+ gboolean do_set,
+ const gchar *dom_function_name)
{
g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
- if (wk_editor->priv->is_bold == bold)
+ if (((wk_editor->priv->style_flags & flag) != 0 ? 1 : 0) == (do_set ? 1 : 0))
return;
- wk_editor->priv->is_bold = bold;
+ wk_editor->priv->style_flags = (wk_editor->priv->style_flags & ~flag) | (do_set ? flag : 0);
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetBold", bold);
+ webkit_editor_set_format_boolean (wk_editor, dom_function_name, do_set);
}
static gboolean
-webkit_editor_is_bold (EWebKitEditor *wk_editor)
+webkit_editor_get_style_flag (EWebKitEditor *wk_editor,
+ EContentEditorStyleFlags flag)
{
g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
- return wk_editor->priv->is_bold;
-}
-
-static void
-webkit_editor_set_italic (EWebKitEditor *wk_editor,
- gboolean italic)
-{
- g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
-
- if (wk_editor->priv->is_italic == italic)
- return;
-
- wk_editor->priv->is_italic = italic;
-
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetItalic", italic);
-}
-
-static gboolean
-webkit_editor_is_italic (EWebKitEditor *wk_editor)
-{
- g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
-
- return wk_editor->priv->is_italic;
-}
-
-static void
-webkit_editor_set_monospaced (EWebKitEditor *wk_editor,
- gboolean monospaced)
-{
- g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
-
- if (wk_editor->priv->is_monospaced == monospaced)
- return;
-
- wk_editor->priv->is_monospaced = monospaced;
-
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetMonospaced", monospaced);
-}
-
-static gboolean
-webkit_editor_is_monospaced (EWebKitEditor *wk_editor)
-{
- g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
-
- return wk_editor->priv->is_monospaced;
-}
-
-static void
-webkit_editor_set_strikethrough (EWebKitEditor *wk_editor,
- gboolean strikethrough)
-{
- g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
-
- if (wk_editor->priv->is_strikethrough == strikethrough)
- return;
-
- wk_editor->priv->is_strikethrough = strikethrough;
-
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetStrikethrough", strikethrough);
-}
-
-static gboolean
-webkit_editor_is_strikethrough (EWebKitEditor *wk_editor)
-{
- g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
-
- return wk_editor->priv->is_strikethrough;
-}
-
-static void
-webkit_editor_set_subscript (EWebKitEditor *wk_editor,
- gboolean subscript)
-{
- g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
-
- if (wk_editor->priv->is_subscript == subscript)
- return;
-
- wk_editor->priv->is_subscript = subscript;
-
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetSubscript", subscript);
-}
-
-static gboolean
-webkit_editor_is_subscript (EWebKitEditor *wk_editor)
-{
- g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
-
- return wk_editor->priv->is_subscript;
-}
-
-static void
-webkit_editor_set_superscript (EWebKitEditor *wk_editor,
- gboolean superscript)
-{
- g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
-
- if (wk_editor->priv->is_superscript == superscript)
- return;
-
- wk_editor->priv->is_superscript = superscript;
-
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetSuperscript", superscript);
-}
-
-static gboolean
-webkit_editor_is_superscript (EWebKitEditor *wk_editor)
-{
- g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
-
- return wk_editor->priv->is_superscript;
-}
-
-static void
-webkit_editor_set_underline (EWebKitEditor *wk_editor,
- gboolean underline)
-{
- g_return_if_fail (E_IS_WEBKIT_EDITOR (wk_editor));
-
- if (wk_editor->priv->is_underline == underline)
- return;
-
- wk_editor->priv->is_underline = underline;
-
- webkit_editor_set_format_boolean (
- wk_editor, "DOMSelectionSetUnderline", underline);
-}
-
-static gboolean
-webkit_editor_is_underline (EWebKitEditor *wk_editor)
-{
- g_return_val_if_fail (E_IS_WEBKIT_EDITOR (wk_editor), FALSE);
-
- return wk_editor->priv->is_underline;
+ return (wk_editor->priv->style_flags & flag) != 0;
}
static void
@@ -5202,9 +5074,11 @@ webkit_editor_set_property (GObject *object,
return;
case PROP_BOLD:
- webkit_editor_set_bold (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_BOLD,
+ g_value_get_boolean (value),
+ "DOMSelectionSetBold");
return;
case PROP_FONT_COLOR:
@@ -5232,39 +5106,51 @@ webkit_editor_set_property (GObject *object,
return;
case PROP_ITALIC:
- webkit_editor_set_italic (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_ITALIC,
+ g_value_get_boolean (value),
+ "DOMSelectionSetItalic");
return;
case PROP_MONOSPACED:
- webkit_editor_set_monospaced (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_MONOSPACE,
+ g_value_get_boolean (value),
+ "DOMSelectionSetMonospaced");
return;
case PROP_STRIKETHROUGH:
- webkit_editor_set_strikethrough (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH,
+ g_value_get_boolean (value),
+ "DOMSelectionSetStrikethrough");
return;
case PROP_SUBSCRIPT:
- webkit_editor_set_subscript (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_SUBSCRIPT,
+ g_value_get_boolean (value),
+ "DOMSelectionSetSubscript");
return;
case PROP_SUPERSCRIPT:
- webkit_editor_set_superscript (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_SUPERSCRIPT,
+ g_value_get_boolean (value),
+ "DOMSelectionSetSuperscript");
return;
case PROP_UNDERLINE:
- webkit_editor_set_underline (
+ webkit_editor_set_style_flag (
E_WEBKIT_EDITOR (object),
- g_value_get_boolean (value));
+ E_CONTENT_EDITOR_STYLE_IS_UNDERLINE,
+ g_value_get_boolean (value),
+ "DOMSelectionSetUnderline");
return;
case PROP_SPELL_CHECK_ENABLED:
@@ -5362,8 +5248,9 @@ webkit_editor_get_property (GObject *object,
case PROP_BOLD:
g_value_set_boolean (
value,
- webkit_editor_is_bold (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_BOLD));
return;
case PROP_FONT_COLOR:
@@ -5397,43 +5284,49 @@ webkit_editor_get_property (GObject *object,
case PROP_ITALIC:
g_value_set_boolean (
value,
- webkit_editor_is_italic (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_ITALIC));
return;
case PROP_MONOSPACED:
g_value_set_boolean (
value,
- webkit_editor_is_monospaced (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_MONOSPACE));
return;
case PROP_STRIKETHROUGH:
g_value_set_boolean (
value,
- webkit_editor_is_strikethrough (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH));
return;
case PROP_SUBSCRIPT:
g_value_set_boolean (
value,
- webkit_editor_is_subscript (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_SUBSCRIPT));
return;
case PROP_SUPERSCRIPT:
g_value_set_boolean (
value,
- webkit_editor_is_superscript (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_SUPERSCRIPT));
return;
case PROP_UNDERLINE:
g_value_set_boolean (
value,
- webkit_editor_is_underline (
- E_WEBKIT_EDITOR (object)));
+ webkit_editor_get_style_flag (
+ E_WEBKIT_EDITOR (object),
+ E_CONTENT_EDITOR_STYLE_IS_UNDERLINE));
return;
case PROP_SPELL_CHECK_ENABLED:
diff --git a/modules/webkit-editor/web-extension/Makefile.am b/modules/webkit-editor/web-extension/Makefile.am
index 340392b..f2a7b02 100644
--- a/modules/webkit-editor/web-extension/Makefile.am
+++ b/modules/webkit-editor/web-extension/Makefile.am
@@ -1,41 +1,23 @@
webextensionswebkiteditor_LTLIBRARIES = libewebkiteditorwebextension.la
-libewebkiteditorwebextension_la_SOURCES = \
- e-composer-private-dom-functions.h \
- e-html-editor-actions-dom-functions.h \
- e-html-editor-cell-dialog-dom-functions.h \
- e-html-editor-history-event.h \
- e-html-editor-hrule-dialog-dom-functions.h \
- e-html-editor-image-dialog-dom-functions.h \
- e-html-editor-link-dialog-dom-functions.h \
- e-html-editor-page-dialog-dom-functions.h \
- e-html-editor-selection-dom-functions.h \
- e-html-editor-spell-check-dialog-dom-functions.h\
- e-html-editor-table-dialog-dom-functions.h \
- e-html-editor-test-dom-functions.h \
- e-html-editor-undo-redo-manager.h \
- e-html-editor-view-dom-functions.h \
- e-msg-composer-dom-functions.h \
- e-composer-private-dom-functions.c \
- e-html-editor-actions-dom-functions.c \
- e-html-editor-cell-dialog-dom-functions.c \
- e-html-editor-hrule-dialog-dom-functions.c \
- e-html-editor-image-dialog-dom-functions.c \
- e-html-editor-link-dialog-dom-functions.c \
- e-html-editor-page-dialog-dom-functions.c \
- e-html-editor-selection-dom-functions.c \
- e-html-editor-spell-check-dialog-dom-functions.c\
- e-html-editor-table-dialog-dom-functions.c \
- e-html-editor-test-dom-functions.c \
- e-html-editor-undo-redo-manager.c \
- e-html-editor-view-dom-functions.c \
- e-msg-composer-dom-functions.c \
- e-html-editor-web-extension.c \
- e-html-editor-web-extension.h \
- e-html-editor-web-extension-names.h \
- e-html-editor-web-extension-main.c
+libewebkiteditorwebextension_la_SOURCES = \
+ e-composer-dom-functions.c \
+ e-composer-dom-functions.h \
+ e-dialogs-dom-functions.c \
+ e-dialogs-dom-functions.h \
+ e-editor-dom-functions.c \
+ e-editor-dom-functions.h \
+ e-editor-page.c \
+ e-editor-page.h \
+ e-editor-undo-redo-manager.c \
+ e-editor-undo-redo-manager.h \
+ e-editor-web-extension.c \
+ e-editor-web-extension.h \
+ e-editor-web-extension-main.c \
+ e-editor-web-extension-names.h \
+ $(NULL)
-libewebkiteditorwebextension_la_CPPFLAGS = \
+libewebkiteditorwebextension_la_CPPFLAGS = \
$(AM_CPPFLAGS) \
-I$(top_srcdir) \
-DEVOLUTION_IMAGESDIR=\""$(imagesdir)"\" \
@@ -50,7 +32,7 @@ libewebkiteditorwebextension_la_LIBADD = \
$(GNOME_PLATFORM_LIBS) \
$(WEB_EXTENSIONS_LIBS)
-libewebkiteditorwebextension_la_LDFLAGS = \
+libewebkiteditorwebextension_la_LDFLAGS = \
-module -avoid-version -no-undefined
-include $(top_srcdir)/git.mk
diff --git a/modules/webkit-editor/web-extension/e-composer-private-dom-functions.c
b/modules/webkit-editor/web-extension/e-composer-dom-functions.c
similarity index 81%
rename from modules/webkit-editor/web-extension/e-composer-private-dom-functions.c
rename to modules/webkit-editor/web-extension/e-composer-dom-functions.c
index 147840f..5b528d0 100644
--- a/modules/webkit-editor/web-extension/e-composer-private-dom-functions.c
+++ b/modules/webkit-editor/web-extension/e-composer-dom-functions.c
@@ -22,32 +22,34 @@
#include <string.h>
-#include "e-composer-private-dom-functions.h"
-
-#include "e-html-editor-web-extension.h"
-#include "e-html-editor-selection-dom-functions.h"
-#include "e-html-editor-view-dom-functions.h"
-
#define WEBKIT_DOM_USE_UNSTABLE_API
#include <webkitdom/WebKitDOMDOMSelection.h>
#include <webkitdom/WebKitDOMDOMWindowUnstable.h>
#include <webkitdom/WebKitDOMHTMLElementUnstable.h>
-
-#include <web-extensions/e-dom-utils.h>
+#undef WEBKIT_DOM_USE_UNSTABLE_API
#include <camel/camel.h>
+#include "web-extensions/e-dom-utils.h"
+
+#include "e-editor-page.h"
+#include "e-editor-dom-functions.h"
+#include "e-editor-undo-redo-manager.h"
+
+#include "e-composer-dom-functions.h"
+
gchar *
-dom_remove_signatures (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- gboolean top_signature)
+e_composer_dom_remove_signatures (EEditorPage *editor_page,
+ gboolean top_signature)
{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLCollection *signatures;
gchar *ret_val = NULL;
gulong length, ii;
- WebKitDOMHTMLCollection *signatures;
- g_return_val_if_fail (WEBKIT_DOM_IS_HTML_DOCUMENT (document), NULL);
- g_return_val_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension), NULL);
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
signatures = webkit_dom_document_get_elements_by_class_name_as_html_collection (
document, "-x-evo-signature-wrapper");
@@ -95,12 +97,11 @@ dom_remove_signatures (WebKitDOMDocument *document,
}
static WebKitDOMElement *
-prepare_top_signature_spacer (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension)
+prepare_top_signature_spacer (EEditorPage *editor_page)
{
WebKitDOMElement *element;
- element = dom_prepare_paragraph (document, extension, FALSE);
+ element = e_editor_dom_prepare_paragraph (editor_page, FALSE);
webkit_dom_element_remove_attribute (element, "id");
element_add_class (element, "-x-evo-top-signature-spacer");
@@ -147,9 +148,12 @@ start_typing_at_bottom (void)
}
static void
-move_caret_after_signature_inserted (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension)
+move_caret_after_signature_inserted (EEditorPage *editor_page)
{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *signature;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNodeList *paragraphs;
EContentEditorContentFlags flags;
gboolean is_message_from_draft;
gboolean is_message_from_edit_as_new;
@@ -157,11 +161,11 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
gboolean top_signature;
gboolean start_bottom;
gboolean has_paragraphs_in_body = TRUE;
- WebKitDOMElement *element, *signature;
- WebKitDOMHTMLElement *body;
- WebKitDOMNodeList *paragraphs;
- flags = e_html_editor_web_extension_get_current_content_flags (extension);
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ flags = e_editor_page_get_current_content_flags (editor_page);
is_message_from_draft = (flags & E_CONTENT_EDITOR_MESSAGE_DRAFT);
is_message_from_edit_as_new = (flags & E_CONTENT_EDITOR_MESSAGE_EDIT_AS_NEW);
@@ -189,14 +193,14 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
if (is_message_from_edit_as_new && !is_message_from_draft) {
element = WEBKIT_DOM_ELEMENT (body);
- e_html_editor_web_extension_block_selection_changed_callback (extension);
+ e_editor_page_block_selection_changed (editor_page);
goto move_caret;
} else
- dom_scroll_to_caret (document);
+ e_editor_dom_scroll_to_caret (editor_page);
return;
}
- e_html_editor_web_extension_block_selection_changed_callback (extension);
+ e_editor_page_block_selection_changed (editor_page);
/* When the new message is written from the beginning - note it into body */
if (is_from_new_message)
@@ -226,7 +230,7 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
if (signature && top_signature) {
WebKitDOMElement *spacer;
- spacer = prepare_top_signature_spacer (document, extension);
+ spacer = prepare_top_signature_spacer (editor_page);
webkit_dom_node_insert_before (
WEBKIT_DOM_NODE (body),
WEBKIT_DOM_NODE (spacer),
@@ -241,7 +245,7 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
if (!signature) {
if (start_bottom) {
if (!element) {
- element = dom_prepare_paragraph (document, extension, FALSE);
+ element = e_editor_dom_prepare_paragraph (editor_page, FALSE);
webkit_dom_element_set_id (element, "-x-evo-input-start");
webkit_dom_node_append_child (
WEBKIT_DOM_NODE (body),
@@ -258,7 +262,7 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
/* When there is an option composer-reply-start-bottom set we have
* to move the caret between reply and signature. */
if (!has_paragraphs_in_body) {
- element = dom_prepare_paragraph (document, extension, FALSE);
+ element = e_editor_dom_prepare_paragraph (editor_page, FALSE);
webkit_dom_element_set_id (element, "-x-evo-input-start");
if (top_signature) {
if (start_bottom) {
@@ -285,7 +289,7 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
}
} else {
if (!element && top_signature) {
- element = dom_prepare_paragraph (document, extension, FALSE);
+ element = e_editor_dom_prepare_paragraph (editor_page, FALSE);
webkit_dom_element_set_id (element, "-x-evo-input-start");
if (start_bottom) {
webkit_dom_node_append_child (
@@ -334,42 +338,42 @@ move_caret_after_signature_inserted (WebKitDOMDocument *document,
}
if (start_bottom)
- dom_scroll_to_caret (document);
+ e_editor_dom_scroll_to_caret (editor_page);
- dom_force_spell_check_in_viewport (document, extension);
- e_html_editor_web_extension_unblock_selection_changed_callback (extension);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+ e_editor_page_unblock_selection_changed (editor_page);
}
gchar *
-dom_insert_signature (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- const gchar *content,
- gboolean is_html,
- const gchar *id,
- gboolean *set_signature_from_message,
- gboolean *check_if_signature_is_changed,
- gboolean *ignore_next_signature_change)
+e_composer_dom_insert_signature (EEditorPage *editor_page,
+ const gchar *content,
+ gboolean is_html,
+ const gchar *id,
+ gboolean *set_signature_from_message,
+ gboolean *check_if_signature_is_changed,
+ gboolean *ignore_next_signature_change)
{
- EContentEditorContentFlags flags;
- gchar *new_signature_id = NULL;
- gchar *signature_text = NULL;
- gboolean top_signature, html_mode, is_message_from_edit_as_new;
- gboolean is_message_from_draft, is_from_new_message;
- gulong list_length, ii;
+ WebKitDOMDocument *document;
WebKitDOMElement *signature_to_insert;
WebKitDOMElement *insert_signature_in = NULL;
WebKitDOMElement *signature_wrapper;
WebKitDOMElement *element, *converted_signature = NULL;
WebKitDOMHTMLElement *body;
WebKitDOMHTMLCollection *signatures;
+ EContentEditorContentFlags flags;
+ gchar *new_signature_id = NULL;
+ gchar *signature_text = NULL;
+ gboolean top_signature, html_mode, is_message_from_edit_as_new;
+ gboolean is_message_from_draft, is_from_new_message;
+ gulong list_length, ii;
- g_return_val_if_fail (WEBKIT_DOM_IS_HTML_DOCUMENT (document), NULL);
- g_return_val_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension), NULL);
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
g_return_val_if_fail (set_signature_from_message != NULL, NULL);
g_return_val_if_fail (check_if_signature_is_changed != NULL, NULL);
g_return_val_if_fail (ignore_next_signature_change != NULL, NULL);
- flags = e_html_editor_web_extension_get_current_content_flags (extension);
+ document = e_editor_page_get_document (editor_page);
+ flags = e_editor_page_get_current_content_flags (editor_page);
is_message_from_draft = (flags & E_CONTENT_EDITOR_MESSAGE_DRAFT);
is_message_from_edit_as_new = (flags & E_CONTENT_EDITOR_MESSAGE_EDIT_AS_NEW);
@@ -382,7 +386,7 @@ dom_insert_signature (WebKitDOMDocument *document,
!is_message_from_edit_as_new &&
!is_from_new_message;
- html_mode = e_html_editor_web_extension_get_html_mode (extension);
+ html_mode = e_editor_page_get_html_mode (editor_page);
/* Create the DOM signature that is the same across all types of signatures. */
signature_to_insert = webkit_dom_document_create_element (document, "span", NULL);
@@ -421,7 +425,7 @@ dom_insert_signature (WebKitDOMDocument *document,
* while inserting it into the view. */
converted_signature = webkit_dom_document_create_element (document, "pre", NULL);
webkit_dom_element_set_inner_html (converted_signature, signature_text, NULL);
- dom_convert_element_from_html_to_plain_text (document, extension, converted_signature);
+ e_editor_dom_convert_element_from_html_to_plain_text (editor_page, converted_signature);
inner_text = webkit_dom_html_element_get_inner_text (WEBKIT_DOM_HTML_ELEMENT
(converted_signature));
g_free (signature_text);
@@ -581,11 +585,11 @@ insert:
NULL);
}
-/* FIXME WK2 - dom_fix_file_uri_images
+/* FIXME WK2 - e_editor_dom_fix_file_uri_images
if (is_html && html_mode) {
e_html_editor_view_fix_file_uri_images (view);*/
- move_caret_after_signature_inserted (document, extension);
+ move_caret_after_signature_inserted (editor_page);
/* Make sure the flag will be unset and won't influence user's choice */
*set_signature_from_message = FALSE;
@@ -593,19 +597,88 @@ insert:
return NULL;
}
+gchar *
+e_composer_dom_get_active_signature_uid (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+ gchar *uid = NULL;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ if ((element = webkit_dom_document_query_selector (document, ".-x-evo-signature[id]", NULL)))
+ uid = webkit_dom_element_get_id (element);
+
+ return uid;
+}
+
+gchar *
+e_composer_dom_get_raw_body_content_without_signature (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ GString* content;
+ gulong ii, length;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ content = g_string_new (NULL);
+
+ list = webkit_dom_document_query_selector_all (
+ document, "body > *:not(.-x-evo-signature-wrapper)", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ if (!WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (node)) {
+ gchar *text;
+
+ text = webkit_dom_html_element_get_inner_text (WEBKIT_DOM_HTML_ELEMENT (node));
+ g_string_append (content, text);
+ g_free (text);
+
+ if (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (node))
+ g_string_append (content, "\n");
+ else
+ g_string_append (content, " ");
+ }
+ }
+
+ return g_string_free (content, FALSE);
+}
+
+gchar *
+e_composer_dom_get_raw_body_content (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ body = webkit_dom_document_get_body (document);
+
+ return webkit_dom_html_element_get_inner_text (body);
+}
+
static void
insert_nbsp_history_event (WebKitDOMDocument *document,
- EHTMLEditorUndoRedoManager *manager,
+ EEditorUndoRedoManager *manager,
gboolean delete,
guint x,
guint y)
{
- EHTMLEditorHistoryEvent *event;
+ EEditorHistoryEvent *event;
WebKitDOMDocumentFragment *fragment;
- event = g_new0 (EHTMLEditorHistoryEvent, 1);
+ event = g_new0 (EEditorHistoryEvent, 1);
event->type = HISTORY_AND;
- e_html_editor_undo_redo_manager_insert_history_event (manager, event);
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
fragment = webkit_dom_document_create_document_fragment (document);
webkit_dom_node_append_child (
@@ -614,7 +687,7 @@ insert_nbsp_history_event (WebKitDOMDocument *document,
webkit_dom_document_create_text_node (document, UNICODE_NBSP)),
NULL);
- event = g_new0 (EHTMLEditorHistoryEvent, 1);
+ event = g_new0 (EEditorHistoryEvent, 1);
event->type = HISTORY_DELETE;
if (delete)
@@ -632,25 +705,28 @@ insert_nbsp_history_event (WebKitDOMDocument *document,
event->after.end.x = x;
event->after.end.y = y;
- e_html_editor_undo_redo_manager_insert_history_event (manager, event);
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
}
void
-dom_save_drag_and_drop_history (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension)
+e_composer_dom_save_drag_and_drop_history (EEditorPage *editor_page)
{
- EHTMLEditorHistoryEvent *event;
- EHTMLEditorUndoRedoManager *manager;
- gboolean start_to_start, end_to_end;
- gchar *range_text;
- guint x, y;
+ WebKitDOMDocument *document;
WebKitDOMDocumentFragment *fragment;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMDOMWindow *dom_window;
WebKitDOMRange *beginning_of_line = NULL;
WebKitDOMRange *range = NULL, *range_clone = NULL;
+ EEditorHistoryEvent *event;
+ EEditorUndoRedoManager *manager;
+ gboolean start_to_start, end_to_end;
+ gchar *range_text;
+ guint x, y;
- manager = e_html_editor_web_extension_get_undo_redo_manager (extension, document);
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
if (!(dom_window = webkit_dom_document_get_default_view (document)))
return;
@@ -672,11 +748,10 @@ dom_save_drag_and_drop_history (WebKitDOMDocument *document,
/* Create the history event for the content that will
* be removed by DnD. */
- event = g_new0 (EHTMLEditorHistoryEvent, 1);
+ event = g_new0 (EEditorHistoryEvent, 1);
event->type = HISTORY_DELETE;
- dom_selection_get_coordinates (
- document,
+ e_editor_dom_selection_get_coordinates (editor_page,
&event->before.start.x,
&event->before.start.y,
&event->before.end.x,
@@ -739,12 +814,11 @@ dom_save_drag_and_drop_history (WebKitDOMDocument *document,
beginning_of_line = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
container = webkit_dom_range_get_end_container (range, NULL);
- actual_block = get_parent_block_node_from_child (container);
+ actual_block = e_editor_dom_get_parent_block_node_from_child (container);
tmp_block = webkit_dom_range_get_end_container (beginning_of_line, NULL);
- if ((tmp_block = get_parent_block_node_from_child (tmp_block))) {
- dom_selection_get_coordinates (
- document,
+ if ((tmp_block = e_editor_dom_get_parent_block_node_from_child (tmp_block))) {
+ e_editor_dom_selection_get_coordinates (editor_page,
&event->before.start.x,
&event->before.start.y,
&event->before.end.x,
@@ -775,7 +849,7 @@ dom_save_drag_and_drop_history (WebKitDOMDocument *document,
}
event->data.fragment = fragment;
- e_html_editor_undo_redo_manager_insert_history_event (manager, event);
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
/* Selection is ending on the end of the line, check if
* there is a space before the selection start. If so, it
@@ -816,9 +890,9 @@ dom_save_drag_and_drop_history (WebKitDOMDocument *document,
/* All the things above were about removing the content,
* create an AND event to continue later with inserting
* the dropped content. */
- event = g_new0 (EHTMLEditorHistoryEvent, 1);
+ event = g_new0 (EEditorHistoryEvent, 1);
event->type = HISTORY_AND;
- e_html_editor_undo_redo_manager_insert_history_event (manager, event);
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
g_object_unref (dom_selection);
g_object_unref (dom_window);
@@ -828,9 +902,10 @@ dom_save_drag_and_drop_history (WebKitDOMDocument *document,
}
void
-dom_clean_after_drag_and_drop (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension)
+e_composer_dom_clean_after_drag_and_drop (EEditorPage *editor_page)
{
- dom_save_history_for_drop (document, extension);
- dom_check_magic_links (document, extension, FALSE);
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_dom_save_history_for_drop (editor_page);
+ e_editor_dom_check_magic_links (editor_page, FALSE);
}
diff --git a/modules/webkit-editor/web-extension/e-composer-private-dom-functions.h
b/modules/webkit-editor/web-extension/e-composer-dom-functions.h
similarity index 57%
rename from modules/webkit-editor/web-extension/e-composer-private-dom-functions.h
rename to modules/webkit-editor/web-extension/e-composer-dom-functions.h
index 0c44130..1e0298f 100644
--- a/modules/webkit-editor/web-extension/e-composer-private-dom-functions.h
+++ b/modules/webkit-editor/web-extension/e-composer-dom-functions.h
@@ -1,5 +1,5 @@
/*
- * e-composer-private-dom-functions.h
+ * e-composer-dom-functions.h
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -16,31 +16,36 @@
*
*/
-#ifndef E_COMPOSER_PRIVATE_DOM_FUNCTIONS_H
-#define E_COMPOSER_PRIVATE_DOM_FUNCTIONS_H
+#ifndef E_COMPOSER_DOM_FUNCTIONS_H
+#define E_COMPOSER_DOM_FUNCTIONS_H
#include <webkitdom/webkitdom.h>
-#include "e-html-editor-web-extension.h"
+#include "e-editor-page.h"
G_BEGIN_DECLS
-gchar * dom_remove_signatures (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
+gchar * e_composer_dom_remove_signatures
+ (EEditorPage *editor_page,
gboolean top_signature);
-gchar * dom_insert_signature (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
+gchar * e_composer_dom_insert_signature (EEditorPage *editor_page,
const gchar *content,
gboolean is_html,
const gchar *id,
gboolean *set_signature_from_message,
gboolean *check_if_signature_is_changed,
gboolean *ignore_next_signature_change);
-void dom_save_drag_and_drop_history (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension);
-void dom_clean_after_drag_and_drop (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension);
+gchar * e_composer_dom_get_active_signature_uid
+ (EEditorPage *editor_page);
+gchar * e_composer_dom_get_raw_body_content_without_signature
+ (EEditorPage *editor_page);
+gchar * e_composer_dom_get_raw_body_content
+ (EEditorPage *editor_page);
+void e_composer_dom_save_drag_and_drop_history
+ (EEditorPage *editor_page);
+void e_composer_dom_clean_after_drag_and_drop
+ (EEditorPage *editor_page);
G_END_DECLS
-#endif /* E_COMPOSER_PRIVATE_DOM_FUNCTIONS_H */
+#endif /* E_COMPOSER_DOM_FUNCTIONS_H */
diff --git a/modules/webkit-editor/web-extension/e-dialogs-dom-functions.c
b/modules/webkit-editor/web-extension/e-dialogs-dom-functions.c
new file mode 100644
index 0000000..8c49a53
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-dialogs-dom-functions.c
@@ -0,0 +1,1319 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com)
+ *
+ * This library is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define WEBKIT_DOM_USE_UNSTABLE_API
+#include <webkitdom/WebKitDOMDOMSelection.h>
+#include <webkitdom/WebKitDOMDOMWindowUnstable.h>
+#undef WEBKIT_DOM_USE_UNSTABLE_API
+
+#include "web-extensions/e-dom-utils.h"
+
+#include "e-editor-dom-functions.h"
+#include "e-editor-undo-redo-manager.h"
+
+#include "e-dialogs-dom-functions.h"
+
+/* ******************** Cell Dialog ***************** */
+
+typedef void (*DOMStrFunc) (WebKitDOMHTMLTableCellElement *cell, const gchar *val, gpointer user_data);
+typedef void (*DOMUlongFunc) (WebKitDOMHTMLTableCellElement *cell, gulong val, gpointer user_data);
+typedef void (*DOMBoolFunc) (WebKitDOMHTMLTableCellElement *cell, gboolean val, gpointer user_data);
+
+static WebKitDOMElement *
+get_current_cell_element (WebKitDOMDocument *document)
+{
+ return webkit_dom_document_get_element_by_id (document, "-x-evo-current-cell");
+}
+
+static void
+call_cell_dom_func (WebKitDOMHTMLTableCellElement *cell,
+ gpointer func,
+ GValue *value,
+ gpointer user_data)
+{
+ if (G_VALUE_HOLDS_STRING (value)) {
+ DOMStrFunc f = func;
+ f (cell, g_value_get_string (value), user_data);
+ } else if (G_VALUE_HOLDS_LONG (value)) {
+ DOMUlongFunc f = func;
+ f (cell, g_value_get_ulong (value), user_data);
+ } else if (G_VALUE_HOLDS_BOOLEAN (value)) {
+ DOMBoolFunc f = func;
+ f (cell, g_value_get_boolean (value), user_data);
+ }
+}
+
+static void
+for_each_cell_do (WebKitDOMElement *row,
+ gpointer func,
+ GValue *value,
+ gpointer user_data)
+{
+ WebKitDOMHTMLCollection *cells;
+ gulong ii, length;
+ cells = webkit_dom_html_table_row_element_get_cells (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+ length = webkit_dom_html_collection_get_length (cells);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *cell;
+ cell = webkit_dom_html_collection_item (cells, ii);
+ if (!cell) {
+ continue;
+ }
+
+ call_cell_dom_func (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell), func, value, user_data);
+ g_object_unref (cell);
+ }
+ g_object_unref (cells);
+}
+
+static void
+cell_dialog_set_attribute (WebKitDOMDocument *document,
+ EContentEditorScope scope,
+ gpointer func,
+ GValue *value,
+ gpointer user_data)
+{
+ WebKitDOMElement *cell = get_current_cell_element (document);
+
+ if (scope == E_CONTENT_EDITOR_SCOPE_CELL) {
+
+ call_cell_dom_func (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell),
+ func, value, user_data);
+
+ } else if (scope == E_CONTENT_EDITOR_SCOPE_COLUMN) {
+ gulong index, ii, length;
+ WebKitDOMElement *table;
+ WebKitDOMHTMLCollection *rows;
+
+ index = webkit_dom_html_table_cell_element_get_cell_index (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell));
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TABLE");
+ if (!table) {
+ return;
+ }
+
+ rows = webkit_dom_html_table_element_get_rows (
+ WEBKIT_DOM_HTML_TABLE_ELEMENT (table));
+ length = webkit_dom_html_collection_get_length (rows);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *row, *cell;
+ WebKitDOMHTMLCollection *cells;
+
+ row = webkit_dom_html_collection_item (rows, ii);
+ cells = webkit_dom_html_table_row_element_get_cells (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+ cell = webkit_dom_html_collection_item (cells, index);
+ if (!cell) {
+ g_object_unref (row);
+ g_object_unref (cells);
+ continue;
+ }
+
+ call_cell_dom_func (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell),
+ func, value, user_data);
+ g_object_unref (row);
+ g_object_unref (cells);
+ g_object_unref (cell);
+ }
+ g_object_unref (rows);
+
+ } else if (scope == E_CONTENT_EDITOR_SCOPE_ROW) {
+ WebKitDOMElement *row;
+
+ row = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TR");
+ if (!row) {
+ return;
+ }
+
+ for_each_cell_do (row, func, value, user_data);
+
+ } else if (scope == E_CONTENT_EDITOR_SCOPE_TABLE) {
+ gulong ii, length;
+ WebKitDOMElement *table;
+ WebKitDOMHTMLCollection *rows;
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TABLE");
+ if (!table) {
+ return;
+ }
+
+ rows = webkit_dom_html_table_element_get_rows (
+ WEBKIT_DOM_HTML_TABLE_ELEMENT (table));
+ length = webkit_dom_html_collection_get_length (rows);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *row;
+
+ row = webkit_dom_html_collection_item (rows, ii);
+ if (!row) {
+ g_object_unref (row);
+ continue;
+ }
+
+ for_each_cell_do (
+ WEBKIT_DOM_ELEMENT (row), func, value, user_data);
+ g_object_unref (row);
+ }
+ g_object_unref (rows);
+ }
+}
+
+static void
+cell_set_header_style (WebKitDOMHTMLTableCellElement *cell,
+ gboolean header_style,
+ gpointer user_data)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *nodes;
+ WebKitDOMElement *new_cell;
+ gulong length, ii;
+ gchar *tagname;
+
+ document = webkit_dom_node_get_owner_document (WEBKIT_DOM_NODE (cell));
+ tagname = webkit_dom_element_get_tag_name (WEBKIT_DOM_ELEMENT (cell));
+
+ if (header_style && (g_ascii_strncasecmp (tagname, "TD", 2) == 0)) {
+
+ new_cell = webkit_dom_document_create_element (document, "TH", NULL);
+
+ } else if (!header_style && (g_ascii_strncasecmp (tagname, "TH", 2) == 0)) {
+
+ new_cell = webkit_dom_document_create_element (document, "TD", NULL);
+
+ } else {
+ g_free (tagname);
+ return;
+ }
+
+ webkit_dom_element_set_id (new_cell, "-x-evo-current-cell");
+
+ /* Move all child nodes from cell to new_cell */
+ nodes = webkit_dom_node_get_child_nodes (WEBKIT_DOM_NODE (cell));
+ length = webkit_dom_node_list_get_length (nodes);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_list_item (nodes, ii);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (new_cell), node, NULL);
+ g_object_unref (node);
+ }
+ g_object_unref (nodes);
+
+ /* Insert new_cell before cell and remove cell */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (cell)),
+ WEBKIT_DOM_NODE (new_cell),
+ WEBKIT_DOM_NODE (cell), NULL);
+
+ webkit_dom_node_remove_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (cell)),
+ WEBKIT_DOM_NODE (cell), NULL);
+
+ g_free (tagname);
+}
+
+void
+e_dialogs_dom_cell_mark_current_cell_element (EEditorPage *editor_page,
+ const gchar *id)
+{
+ EEditorUndoRedoManager *manager;
+ WebKitDOMElement *element, *parent = NULL;
+ WebKitDOMDocument *document;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (id != NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ element = webkit_dom_document_get_element_by_id (document, id);
+
+ parent = dom_node_find_parent_element (WEBKIT_DOM_NODE (element), "TD");
+ if (!parent)
+ parent = dom_node_find_parent_element (WEBKIT_DOM_NODE (element), "TH");
+
+ element = webkit_dom_document_get_element_by_id (document, "-x-evo-current-cell");
+ if (element)
+ webkit_dom_element_remove_attribute (element, "id");
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ EEditorHistoryEvent *ev;
+ WebKitDOMElement *table;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_TABLE_DIALOG;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ table = dom_node_find_parent_element (
+ WEBKIT_DOM_NODE (parent), "TABLE");
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (table), TRUE, NULL);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ webkit_dom_element_set_id (parent, "-x-evo-current-cell");
+}
+
+void
+e_dialogs_dom_cell_save_history_on_exit (EEditorPage *editor_page)
+{
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ WebKitDOMElement *cell, *table;
+ WebKitDOMDocument *document;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ cell = get_current_cell_element (document);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ webkit_dom_element_remove_attribute (cell, "id");
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (table), TRUE, NULL);
+
+ if (!webkit_dom_node_is_equal_node (ev->data.dom.from, ev->data.dom.to)) {
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+ } else {
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+ }
+}
+
+void
+e_dialogs_dom_cell_set_element_v_align (EEditorPage *editor_page,
+ const gchar *v_align,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, v_align);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_v_align, &val, NULL);
+
+ g_value_unset (&val);
+}
+
+void
+e_dialogs_dom_cell_set_element_align (EEditorPage *editor_page,
+ const gchar *align,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, align);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_align, &val, NULL);
+
+ g_value_unset (&val);
+}
+
+void
+e_dialogs_dom_cell_set_element_no_wrap (EEditorPage *editor_page,
+ gboolean wrap_text,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_BOOLEAN);
+ g_value_set_boolean (&val, wrap_text);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_no_wrap, &val, NULL);
+}
+
+void
+e_dialogs_dom_cell_set_element_header_style (EEditorPage *editor_page,
+ gboolean header_style,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_BOOLEAN);
+ g_value_set_boolean (&val, header_style);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, cell_set_header_style, &val, NULL);
+}
+
+void
+e_dialogs_dom_cell_set_element_width (EEditorPage *editor_page,
+ const gchar *width,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, width);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_width, &val, NULL);
+
+ g_value_unset (&val);
+}
+
+void
+e_dialogs_dom_cell_set_element_col_span (EEditorPage *editor_page,
+ glong span,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_LONG);
+ g_value_set_long (&val, span);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_col_span, &val, NULL);
+}
+
+void
+e_dialogs_dom_cell_set_element_row_span (EEditorPage *editor_page,
+ glong span,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_LONG);
+ g_value_set_long (&val, span);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_row_span, &val, NULL);
+}
+
+void
+e_dialogs_dom_cell_set_element_bg_color (EEditorPage *editor_page,
+ const gchar *color,
+ EContentEditorScope scope)
+{
+ GValue val = { 0 };
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_value_init (&val, G_TYPE_STRING);
+ g_value_set_string (&val, color);
+
+ cell_dialog_set_attribute (e_editor_page_get_document (editor_page),
+ scope, webkit_dom_html_table_cell_element_set_bg_color, &val, NULL);
+}
+
+/* ******************** HRule Dialog ***************** */
+
+static WebKitDOMElement *
+get_current_hrule_element (WebKitDOMDocument *document)
+{
+ return webkit_dom_document_get_element_by_id (document, "-x-evo-current-hr");
+}
+
+gboolean
+e_dialogs_dom_hrule_find_hrule (EEditorPage *editor_page,
+ WebKitDOMNode *node_under_mouse_click)
+{
+ EEditorUndoRedoManager *manager;
+ gboolean created = FALSE;
+ WebKitDOMDocument *document;
+ WebKitDOMElement *rule;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ if (node_under_mouse_click && WEBKIT_DOM_IS_HTML_HR_ELEMENT (node_under_mouse_click)) {
+ rule = WEBKIT_DOM_ELEMENT (node_under_mouse_click);
+ webkit_dom_element_set_id (rule, "-x-evo-current-hr");
+ } else {
+ WebKitDOMElement *selection_start, *parent;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ parent = get_parent_block_element (WEBKIT_DOM_NODE (selection_start));
+
+ rule = webkit_dom_document_create_element (document, "HR", NULL);
+ webkit_dom_element_set_id (rule, "-x-evo-current-hr");
+
+ /* Insert horizontal rule into body below the caret */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (parent)),
+ WEBKIT_DOM_NODE (rule),
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent)),
+ NULL);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_page_emit_content_changed (editor_page);
+
+ created = TRUE;
+ }
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ EEditorHistoryEvent *ev;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_HRULE_DIALOG;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+ if (!created)
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (rule), FALSE, NULL);
+ else
+ ev->data.dom.from = NULL;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ return created;
+}
+
+void
+e_dialogs_dom_save_history_on_exit (EEditorPage *editor_page)
+{
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ element = get_current_hrule_element (document);
+ g_return_if_fail (element != NULL);
+
+ webkit_dom_element_remove_attribute (element, "id");
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (element), TRUE, NULL);
+
+ if (!webkit_dom_node_is_equal_node (ev->data.dom.from, ev->data.dom.to)) {
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+ } else {
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+ }
+}
+
+/* ******************** Image Dialog ***************** */
+
+static WebKitDOMElement *
+get_current_image_element (WebKitDOMDocument *document)
+{
+ return webkit_dom_document_get_element_by_id (document, "-x-evo-current-img");
+}
+
+void
+e_dialogs_dom_image_mark_image (EEditorPage *editor_page,
+ WebKitDOMNode *node_under_mouse_click)
+{
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (node_under_mouse_click && WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT
(node_under_mouse_click));
+
+ webkit_dom_element_set_id (WEBKIT_DOM_ELEMENT (node_under_mouse_click), "-x-evo-current-img");
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ EEditorHistoryEvent *ev;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_IMAGE_DIALOG;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (node_under_mouse_click, FALSE,
NULL);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+}
+
+void
+e_dialogs_dom_image_save_history_on_exit (EEditorPage *editor_page)
+{
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ element = get_current_image_element (document);
+ g_return_if_fail (element != NULL);
+
+ webkit_dom_element_remove_attribute (element, "id");
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (element), TRUE, NULL);
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+}
+
+void
+e_dialogs_dom_image_set_element_url (EEditorPage *editor_page,
+ const gchar *url)
+{
+ WebKitDOMElement *image, *link;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ image = get_current_image_element (e_editor_page_get_document (editor_page));
+ link = dom_node_find_parent_element (WEBKIT_DOM_NODE (image), "A");
+
+ if (link) {
+ if (!url || !*url) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (link)),
+ WEBKIT_DOM_NODE (image),
+ WEBKIT_DOM_NODE (link), NULL);
+ webkit_dom_node_remove_child (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (link)),
+ WEBKIT_DOM_NODE (link), NULL);
+ } else {
+ webkit_dom_html_anchor_element_set_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link), url);
+ }
+ } else {
+ if (url && *url) {
+ WebKitDOMDocument *document;
+
+ document = webkit_dom_node_get_owner_document (
+ WEBKIT_DOM_NODE (image));
+ link = webkit_dom_document_create_element (
+ document, "A", NULL);
+
+ webkit_dom_html_anchor_element_set_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link), url);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (image)),
+ WEBKIT_DOM_NODE (link),
+ WEBKIT_DOM_NODE (image), NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (link),
+ WEBKIT_DOM_NODE (image), NULL);
+ }
+ }
+}
+
+gchar *
+e_dialogs_dom_image_get_element_url (EEditorPage *editor_page)
+{
+ gchar *value;
+ WebKitDOMElement *image, *link;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ image = get_current_image_element (e_editor_page_get_document (editor_page));
+ link = dom_node_find_parent_element (WEBKIT_DOM_NODE (image), "A");
+
+ value = webkit_dom_html_anchor_element_get_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link));
+
+ return value;
+}
+
+/* ******************** Link Dialog ***************** */
+
+/* FIXME WK2 apply changes from commit 18c5e81 */
+void
+e_dialogs_dom_link_commit (EEditorPage *editor_page,
+ const gchar *url,
+ const gchar *inner_text)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *link;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ link = webkit_dom_document_get_element_by_id (document, "-x-evo-current-anchor");
+
+ if (link) {
+ webkit_dom_html_anchor_element_set_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link), url);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (link), inner_text, NULL);
+ webkit_dom_element_remove_attribute (link, "id");
+ } else {
+ gchar *text;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (!dom_selection ||
+ (webkit_dom_dom_selection_get_range_count (dom_selection) == 0)) {
+ g_object_unref (dom_selection);
+ return;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ /* Check whether a text is selected or not */
+ text = webkit_dom_range_get_text (range);
+ if (text && *text) {
+ e_editor_dom_create_link (editor_page, url);
+ } else {
+ gchar *html = g_strdup_printf (
+ "<a href=\"%s\">%s</a>", url, inner_text);
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_HTML, html);
+ g_free (html);
+ }
+
+ g_free (text);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ }
+}
+
+GVariant *
+e_dialogs_dom_link_show (EEditorPage *editor_page)
+{
+ GVariant *result = NULL;
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+ WebKitDOMElement *link;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ /* No selection at all */
+ if (!dom_selection ||
+ webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
+ result = g_variant_new ("(ss)", "", "");
+ return result;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ link = dom_node_find_parent_element (
+ webkit_dom_range_get_start_container (range, NULL), "A");
+ if (!link) {
+ if ((webkit_dom_range_get_start_container (range, NULL) !=
+ webkit_dom_range_get_end_container (range, NULL)) ||
+ (webkit_dom_range_get_start_offset (range, NULL) !=
+ webkit_dom_range_get_end_offset (range, NULL))) {
+
+ WebKitDOMDocumentFragment *fragment;
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ link = dom_node_find_child_element (WEBKIT_DOM_NODE (fragment), "A");
+ } else {
+ /* get element that was clicked on */
+ WebKitDOMNode *node;
+
+ node = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ if (node && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
+ link = dom_node_find_parent_element (node, "A");
+ if (link && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (link))
+ link = NULL;
+ } else
+ link = WEBKIT_DOM_ELEMENT (node);
+ }
+ }
+
+ if (link) {
+ gchar *href, *text;
+
+ href = webkit_dom_html_anchor_element_get_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link));
+ text = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (link));
+
+ webkit_dom_element_set_id (
+ WEBKIT_DOM_ELEMENT (link), "-x-evo-current-anchor");
+
+ result = g_variant_new ("(ss)", href, text);
+
+ g_free (text);
+ g_free (href);
+ } else {
+ gchar *text;
+
+ text = webkit_dom_range_get_text (range);
+ if (text && *text)
+ result = g_variant_new ("(ss)", "", text);
+
+ g_free (text);
+ }
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+
+ return result;
+}
+
+/* ******************** Page Dialog ***************** */
+
+void
+e_dialogs_dom_page_save_history (EEditorPage *editor_page)
+{
+ EEditorUndoRedoManager *manager;
+ WebKitDOMDocument *document;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ EEditorHistoryEvent *ev;
+ WebKitDOMHTMLElement *body;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_PAGE_DIALOG;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+ body = webkit_dom_document_get_body (document);
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (body), FALSE,
NULL);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+}
+
+void
+e_dialogs_dom_page_save_history_on_exit (EEditorPage *editor_page)
+{
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ body = webkit_dom_document_get_body (document);
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (body), FALSE, NULL);
+
+ if (!webkit_dom_node_is_equal_node (ev->data.dom.from, ev->data.dom.to)) {
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+ } else {
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+ }
+}
+
+/* ******************** Spell Check Dialog ***************** */
+
+static gboolean
+select_next_word (WebKitDOMDOMSelection *dom_selection)
+{
+ gulong anchor_offset, focus_offset;
+ WebKitDOMNode *anchor, *focus;
+
+ anchor = webkit_dom_dom_selection_get_anchor_node (dom_selection);
+ anchor_offset = webkit_dom_dom_selection_get_anchor_offset (dom_selection);
+
+ focus = webkit_dom_dom_selection_get_focus_node (dom_selection);
+ focus_offset = webkit_dom_dom_selection_get_focus_offset (dom_selection);
+
+ /* Jump _behind_ next word */
+ webkit_dom_dom_selection_modify (dom_selection, "move", "forward", "word");
+ /* Jump before the word */
+ webkit_dom_dom_selection_modify (dom_selection, "move", "backward", "word");
+ /* Select it */
+ webkit_dom_dom_selection_modify (dom_selection, "extend", "forward", "word");
+
+ /* If the selection didn't change, then we have most probably
+ * reached the end of document - return FALSE */
+ return !((anchor == webkit_dom_dom_selection_get_anchor_node (dom_selection)) &&
+ (anchor_offset == webkit_dom_dom_selection_get_anchor_offset (dom_selection)) &&
+ (focus == webkit_dom_dom_selection_get_focus_node (dom_selection)) &&
+ (focus_offset == webkit_dom_dom_selection_get_focus_offset (dom_selection)));
+}
+
+static gboolean
+select_previous_word (WebKitDOMDOMSelection *dom_selection)
+{
+ WebKitDOMNode *old_anchor_node;
+ WebKitDOMNode *new_anchor_node;
+ gulong old_anchor_offset;
+ gulong new_anchor_offset;
+
+ old_anchor_node = webkit_dom_dom_selection_get_anchor_node (dom_selection);
+ old_anchor_offset = webkit_dom_dom_selection_get_anchor_offset (dom_selection);
+
+ /* Jump on the beginning of current word */
+ webkit_dom_dom_selection_modify (dom_selection, "move", "backward", "word");
+ /* Jump before previous word */
+ webkit_dom_dom_selection_modify (dom_selection, "move", "backward", "word");
+ /* Select it */
+ webkit_dom_dom_selection_modify (dom_selection, "extend", "forward", "word");
+
+ /* If the selection start didn't change, then we have most probably
+ * reached the beginnig of document. Return FALSE */
+
+ new_anchor_node = webkit_dom_dom_selection_get_anchor_node (dom_selection);
+ new_anchor_offset = webkit_dom_dom_selection_get_anchor_offset (dom_selection);
+
+ return (new_anchor_node != old_anchor_node) ||
+ (new_anchor_offset != old_anchor_offset);
+}
+
+static gchar *
+e_dialogs_dom_spell_check_run (EEditorPage *editor_page,
+ gboolean run_next,
+ const gchar *from_word,
+ const gchar * const *languages)
+{
+ gulong start_offset = 0, end_offset = 0;
+ WebKitDOMDocument *document;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMNode *start = NULL, *end = NULL;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (!from_word || !*from_word) {
+ if (run_next) {
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", "left", "documentboundary");
+ } else {
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", "right", "documentboundary");
+ webkit_dom_dom_selection_modify (
+ dom_selection, "extend", "backward", "word");
+ }
+ } else {
+ /* Remember last selected word */
+ start = webkit_dom_dom_selection_get_anchor_node (dom_selection);
+ end = webkit_dom_dom_selection_get_focus_node (dom_selection);
+ start_offset = webkit_dom_dom_selection_get_anchor_offset (dom_selection);
+ end_offset = webkit_dom_dom_selection_get_focus_offset (dom_selection);
+ }
+
+ while ((run_next ? select_next_word (dom_selection) : select_previous_word (dom_selection))) {
+ WebKitDOMRange *range;
+ gchar *word;
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ word = webkit_dom_range_get_text (range);
+ g_object_unref (range);
+
+ if (!e_editor_page_check_word_spelling (editor_page, word, languages)) {
+ /* Found misspelled word! */
+ return word;
+ }
+
+ g_free (word);
+ }
+
+ /* Restore the selection to contain the last misspelled word. This is
+ * reached only when we reach the beginning/end of the document */
+ if (start && end)
+ webkit_dom_dom_selection_set_base_and_extent (
+ dom_selection, start, start_offset, end, end_offset, NULL);
+
+ g_object_unref (dom_selection);
+
+ return NULL;
+}
+
+gchar *
+e_dialogs_dom_spell_check_next (EEditorPage *editor_page,
+ const gchar *from_word,
+ const gchar * const *languages)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return e_dialogs_dom_spell_check_run (editor_page, TRUE, from_word, languages);
+}
+
+gchar *
+e_dialogs_dom_spell_check_prev (EEditorPage *editor_page,
+ const gchar *from_word,
+ const gchar * const *languages)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return e_dialogs_dom_spell_check_run (editor_page, FALSE, from_word, languages);
+}
+
+/* ******************** Table Dialog ***************** */
+
+static WebKitDOMHTMLTableElement *
+get_current_table_element (WebKitDOMDocument *document)
+{
+ return WEBKIT_DOM_HTML_TABLE_ELEMENT (webkit_dom_document_get_element_by_id (document,
"-x-evo-current-table"));
+}
+
+void
+e_dialogs_dom_table_set_row_count (EEditorPage *editor_page,
+ gulong expected_count)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLTableElement *table_element;
+ WebKitDOMHTMLCollection *rows;
+ gulong ii, current_count;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_element = get_current_table_element (document);
+ if (!table_element)
+ return;
+
+ rows = webkit_dom_html_table_element_get_rows (table_element);
+ current_count = webkit_dom_html_collection_get_length (rows);
+
+ if (current_count < expected_count) {
+ for (ii = 0; ii < expected_count - current_count; ii++) {
+ webkit_dom_html_table_element_insert_row (
+ table_element, -1, NULL);
+ }
+ } else if (current_count > expected_count) {
+ for (ii = 0; ii < current_count - expected_count; ii++) {
+ webkit_dom_html_table_element_delete_row (
+ table_element, -1, NULL);
+ }
+ }
+ g_object_unref (rows);
+}
+
+gulong
+e_dialogs_dom_table_get_row_count (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLTableElement *table_element;
+ WebKitDOMHTMLCollection *rows;
+ glong count;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_element = get_current_table_element (document);
+ if (!table_element)
+ return 0;
+
+ rows = webkit_dom_html_table_element_get_rows (table_element);
+
+ count = webkit_dom_html_collection_get_length (rows);
+ g_object_unref (rows);
+
+ return count;
+}
+
+void
+e_dialogs_dom_table_set_column_count (EEditorPage *editor_page,
+ gulong expected_columns)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLTableElement *table_element;
+ WebKitDOMHTMLCollection *rows;
+ gulong ii, row_count;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_element = get_current_table_element (document);
+ if (!table_element)
+ return;
+
+ rows = webkit_dom_html_table_element_get_rows (table_element);
+ row_count = webkit_dom_html_collection_get_length (rows);
+
+ for (ii = 0; ii < row_count; ii++) {
+ WebKitDOMHTMLTableRowElement *row;
+ WebKitDOMHTMLCollection *cells;
+ gulong jj, current_columns;
+
+ row = WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (
+ webkit_dom_html_collection_item (rows, ii));
+
+ cells = webkit_dom_html_table_row_element_get_cells (row);
+ current_columns = webkit_dom_html_collection_get_length (cells);
+
+ if (current_columns < expected_columns) {
+ for (jj = 0; jj < expected_columns - current_columns; jj++) {
+ webkit_dom_html_table_row_element_insert_cell (
+ row, -1, NULL);
+ }
+ } else if (expected_columns < current_columns) {
+ for (jj = 0; jj < current_columns - expected_columns; jj++) {
+ webkit_dom_html_table_row_element_delete_cell (
+ row, -1, NULL);
+ }
+ }
+ g_object_unref (row);
+ g_object_unref (cells);
+ }
+ g_object_unref (rows);
+}
+
+gulong
+e_dialogs_dom_table_get_column_count (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLTableElement *table_element;
+ WebKitDOMHTMLCollection *rows, *columns;
+ WebKitDOMNode *row;
+ glong count;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_element = get_current_table_element (document);
+ if (!table_element)
+ return 0;
+
+ rows = webkit_dom_html_table_element_get_rows (table_element);
+ row = webkit_dom_html_collection_item (rows, 0);
+
+ columns = webkit_dom_html_table_row_element_get_cells (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+
+ count = webkit_dom_html_collection_get_length (columns);
+
+ g_object_unref (row);
+ g_object_unref (rows);
+ g_object_unref (columns);
+
+ return count;
+}
+
+static WebKitDOMElement *
+create_table (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *table, *br, *caret, *element, *cell;
+ WebKitDOMNode *clone;
+ gboolean empty = FALSE;
+ gchar *text_content;
+ gint i;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* Default 3x3 table */
+ table = webkit_dom_document_create_element (document, "TABLE", NULL);
+ for (i = 0; i < 3; i++) {
+ WebKitDOMHTMLElement *row;
+ gint j;
+
+ row = webkit_dom_html_table_element_insert_row (
+ WEBKIT_DOM_HTML_TABLE_ELEMENT (table), -1, NULL);
+
+ for (j = 0; j < 3; j++) {
+ webkit_dom_html_table_row_element_insert_cell (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row), -1, NULL);
+ }
+ }
+
+ webkit_dom_element_set_id (table, "-x-evo-current-table");
+
+ e_editor_dom_selection_save (editor_page);
+ caret = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+
+ element = get_parent_block_element (WEBKIT_DOM_NODE (caret));
+ text_content = webkit_dom_node_get_text_content (WEBKIT_DOM_NODE (element));
+ empty = text_content && !*text_content;
+ g_free (text_content);
+
+ clone = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (element), FALSE, NULL);
+ br = webkit_dom_document_create_element (document, "BR", NULL);
+ webkit_dom_node_append_child (clone, WEBKIT_DOM_NODE (br), NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ clone,
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element)),
+ NULL);
+
+ /* Move caret to the first cell */
+ cell = webkit_dom_element_query_selector (table, "td", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (cell), WEBKIT_DOM_NODE (caret), NULL);
+ caret = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (cell),
+ WEBKIT_DOM_NODE (caret),
+ webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (cell)),
+ NULL);
+
+ /* Insert the table into body unred the current block (if current block is not empty)
+ * otherwise replace the current block. */
+ if (empty) {
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ WEBKIT_DOM_NODE (table),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ } else {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ WEBKIT_DOM_NODE (table),
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element)),
+ NULL);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_page_emit_content_changed (editor_page);
+
+ return table;
+}
+
+gboolean
+e_dialogs_dom_table_show (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMElement *table = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean created = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+ if (dom_selection && (webkit_dom_dom_selection_get_range_count (dom_selection) > 0)) {
+ WebKitDOMRange *range;
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ table = dom_node_find_parent_element (
+ webkit_dom_range_get_start_container (range, NULL), "TABLE");
+ g_object_unref (range);
+
+ if (table) {
+ webkit_dom_element_set_id (table, "-x-evo-current-table");
+ } else {
+ table = create_table (editor_page);
+ created = TRUE;
+ }
+ }
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ EEditorHistoryEvent *ev;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_TABLE_DIALOG;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+ if (!created)
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (table), TRUE, NULL);
+ else
+ ev->data.dom.from = NULL;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ g_object_unref (dom_selection);
+
+ return created;
+}
+
+void
+e_dialogs_dom_table_save_history_on_exit (EEditorPage *editor_page)
+{
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ element = WEBKIT_DOM_ELEMENT (get_current_table_element (document));
+ g_return_if_fail (element != NULL);
+
+ webkit_dom_element_remove_attribute (element, "id");
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (element), TRUE, NULL);
+
+ if (!webkit_dom_node_is_equal_node (ev->data.dom.from, ev->data.dom.to)) {
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+ } else {
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+ }
+}
diff --git a/modules/webkit-editor/web-extension/e-dialogs-dom-functions.h
b/modules/webkit-editor/web-extension/e-dialogs-dom-functions.h
new file mode 100644
index 0000000..ac5f286
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-dialogs-dom-functions.h
@@ -0,0 +1,132 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com)
+ *
+ * This library is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef E_DIALOGS_DOM_FUNCTIONS_H
+#define E_DIALOGS_DOM_FUNCTIONS_H
+
+#include <webkit2/webkit-web-extension.h>
+
+#include "e-editor-page.h"
+
+G_BEGIN_DECLS
+
+/* ******************** Cell Dialog ***************** */
+
+void e_dialogs_dom_cell_mark_current_cell_element
+ (EEditorPage *editor_page,
+ const gchar *id);
+void e_dialogs_dom_cell_save_history_on_exit
+ (EEditorPage *editor_page);
+void e_dialogs_dom_cell_set_element_v_align
+ (EEditorPage *editor_page,
+ const gchar *v_align,
+ guint scope);
+void e_dialogs_dom_cell_set_element_align
+ (EEditorPage *editor_page,
+ const gchar *align,
+ guint scope);
+void e_dialogs_dom_cell_set_element_no_wrap
+ (EEditorPage *editor_page,
+ gboolean wrap_text,
+ guint scope);
+void e_dialogs_dom_cell_set_element_header_style
+ (EEditorPage *editor_page,
+ gboolean header_style,
+ guint scope);
+void e_dialogs_dom_cell_set_element_width
+ (EEditorPage *editor_page,
+ const gchar *width,
+ guint scope);
+void e_dialogs_dom_cell_set_element_col_span
+ (EEditorPage *editor_page,
+ glong span,
+ guint scope);
+void e_dialogs_dom_cell_set_element_row_span
+ (EEditorPage *editor_page,
+ glong span,
+ guint scope);
+void e_dialogs_dom_cell_set_element_bg_color
+ (EEditorPage *editor_page,
+ const gchar *color,
+ guint scope);
+
+/* ******************** HRule Dialog ***************** */
+
+gboolean e_dialogs_dom_hrule_find_hrule (EEditorPage *editor_page,
+ WebKitDOMNode *node_under_mouse_click);
+void e_dialogs_dom_save_history_on_exit
+ (EEditorPage *editor_page);
+
+/* ******************** Image Dialog ***************** */
+
+void e_dialogs_dom_image_mark_image (EEditorPage *editor_page,
+ WebKitDOMNode *node_under_mouse_click);
+void e_dialogs_dom_image_save_history_on_exit
+ (EEditorPage *editor_page);
+void e_dialogs_dom_image_set_element_url
+ (EEditorPage *editor_page,
+ const gchar *url);
+gchar * e_dialogs_dom_image_get_element_url
+ (EEditorPage *editor_page);
+
+/* ******************** Link Dialog ***************** */
+
+void e_dialogs_dom_link_commit (EEditorPage *editor_page,
+ const gchar *url,
+ const gchar *inner_text);
+GVariant * e_dialogs_dom_link_show (EEditorPage *editor_page);
+
+/* ******************** Page Dialog ***************** */
+
+void e_dialogs_dom_page_save_history (EEditorPage *editor_page);
+void e_dialogs_dom_page_save_history_on_exit
+ (EEditorPage *editor_page);
+
+/* ******************** Spell Check Dialog ***************** */
+
+gchar * e_dialogs_dom_spell_check_prev (EEditorPage *editor_page,
+ const gchar *from_word,
+ const gchar * const *languages);
+
+gchar * e_dialogs_dom_spell_check_next (EEditorPage *editor_page,
+ const gchar *from_word,
+ const gchar * const *languages);
+
+/* ******************** Table Dialog ***************** */
+
+void e_dialogs_dom_table_set_row_count
+ (EEditorPage *editor_page,
+ gulong expected_count);
+
+gulong e_dialogs_dom_table_get_row_count
+ (EEditorPage *editor_page);
+
+void e_dialogs_dom_table_set_column_count
+ (EEditorPage *editor_page,
+ gulong expected_columns);
+
+gulong e_dialogs_dom_table_get_column_count
+ (EEditorPage *editor_page);
+
+gboolean e_dialogs_dom_table_show (EEditorPage *editor_page);
+
+void e_dialogs_dom_table_save_history_on_exit
+ (EEditorPage *editor_page);
+
+G_END_DECLS
+
+#endif /* E_DIALOGS_DOM_FUNCTIONS_H */
diff --git a/modules/webkit-editor/web-extension/e-editor-dom-functions.c
b/modules/webkit-editor/web-extension/e-editor-dom-functions.c
new file mode 100644
index 0000000..49e7dbd
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-editor-dom-functions.c
@@ -0,0 +1,17578 @@
+/*
+ * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com)
+ *
+ * This library is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+
+#define WEBKIT_DOM_USE_UNSTABLE_API
+#include <webkitdom/WebKitDOMDocumentUnstable.h>
+#include <webkitdom/WebKitDOMDocumentFragmentUnstable.h>
+#include <webkitdom/WebKitDOMDOMSelection.h>
+#include <webkitdom/WebKitDOMDOMWindowUnstable.h>
+#include <webkitdom/WebKitDOMHTMLElementUnstable.h>
+#include <webkitdom/WebKitDOMRangeUnstable.h>
+#undef WEBKIT_DOM_USE_UNSTABLE_API
+
+#include "web-extensions/e-dom-utils.h"
+
+#include "e-editor-page.h"
+#include "e-editor-undo-redo-manager.h"
+
+#include "e-editor-dom-functions.h"
+
+#define HTML_KEY_CODE_BACKSPACE 8
+#define HTML_KEY_CODE_RETURN 13
+#define HTML_KEY_CODE_CONTROL 17
+#define HTML_KEY_CODE_SPACE 32
+#define HTML_KEY_CODE_DELETE 46
+#define HTML_KEY_CODE_TABULATOR 9
+
+#define TRY_TO_PRESERVE_BLOCKS 0
+
+/* ******************** Tests ******************** */
+
+gboolean
+e_editor_dom_test_html_equal (WebKitDOMDocument *document,
+ const gchar *html1,
+ const gchar *html2)
+{
+ WebKitDOMElement *elem1, *elem2;
+ gboolean res = FALSE;
+ GError *error = NULL;
+
+ g_return_val_if_fail (WEBKIT_DOM_IS_DOCUMENT (document), FALSE);
+ g_return_val_if_fail (html1 != NULL, FALSE);
+ g_return_val_if_fail (html2 != NULL, FALSE);
+
+ elem1 = webkit_dom_document_create_element (document, "TestHtmlEqual", &error);
+ if (error || !elem1) {
+ g_warning ("%s: Failed to create elem1: %s", G_STRFUNC, error ? error->message : "Unknown
error");
+ g_clear_error (&error);
+ return FALSE;
+ }
+
+ elem2 = webkit_dom_document_create_element (document, "TestHtmlEqual", &error);
+ if (error || !elem2) {
+ g_warning ("%s: Failed to create elem2: %s", G_STRFUNC, error ? error->message : "Unknown
error");
+ g_clear_error (&error);
+ return FALSE;
+ }
+
+ webkit_dom_element_set_inner_html (elem1, html1, &error);
+ if (!error) {
+ webkit_dom_element_set_inner_html (elem2, html2, &error);
+
+ if (!error) {
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (elem1));
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (elem2));
+
+ res = webkit_dom_node_is_equal_node (WEBKIT_DOM_NODE (elem1), WEBKIT_DOM_NODE
(elem2));
+ } else {
+ g_warning ("%s: Failed to set inner html2: %s", G_STRFUNC, error->message);
+ }
+ } else {
+ g_warning ("%s: Failed to set inner html1: %s", G_STRFUNC, error->message);
+ }
+
+ g_clear_error (&error);
+
+ return res;
+}
+
+/* ******************** Actions ******************** */
+
+static WebKitDOMElement *
+get_table_cell_element (WebKitDOMDocument *document)
+{
+ return webkit_dom_document_get_element_by_id (document, "-x-evo-table-cell");
+}
+
+static void
+prepare_history_for_table (EEditorPage *editor_page,
+ WebKitDOMElement *table,
+ EEditorHistoryEvent *ev)
+{
+ ev->type = HISTORY_TABLE_DIALOG;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x, &ev->before.start.y,
&ev->before.end.x, &ev->before.end.y);
+
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (table), TRUE, NULL);
+}
+
+
+static void
+save_history_for_table (EEditorPage *editor_page,
+ WebKitDOMElement *table,
+ EEditorHistoryEvent *ev)
+{
+ EEditorUndoRedoManager *manager;
+
+ if (table)
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (table), TRUE, NULL);
+ else
+ ev->data.dom.to = NULL;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x, &ev->after.start.y, &ev->after.end.x, &ev->after.end.y);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+}
+
+void
+e_editor_dom_delete_cell_contents (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *node;
+ WebKitDOMElement *cell, *table_cell, *table;
+ EEditorHistoryEvent *ev = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TD");
+ if (!cell)
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TH");
+ g_return_if_fail (cell != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ while ((node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (cell))))
+ remove_node (node);
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_delete_column (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *cell, *table, *table_cell;
+ WebKitDOMHTMLCollection *rows;
+ EEditorHistoryEvent *ev = NULL;
+ gulong index, length, ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ /* Find TD in which the selection starts */
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TD");
+ if (!cell)
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TH");
+ g_return_if_fail (cell != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ rows = webkit_dom_html_table_element_get_rows (
+ WEBKIT_DOM_HTML_TABLE_ELEMENT (table));
+ length = webkit_dom_html_collection_get_length (rows);
+
+ index = webkit_dom_html_table_cell_element_get_cell_index (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell));
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *row;
+
+ row = webkit_dom_html_collection_item (rows, ii);
+
+ webkit_dom_html_table_row_element_delete_cell (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row), index, NULL);
+ g_object_unref (row);
+ }
+
+ g_object_unref (rows);
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_delete_row (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *row, *table, *table_cell;
+ EEditorHistoryEvent *ev = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ row = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TR");
+ g_return_if_fail (row != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ remove_node (WEBKIT_DOM_NODE (row));
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_delete_table (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *table, *table_cell;
+ EEditorHistoryEvent *ev = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ remove_node (WEBKIT_DOM_NODE (table));
+
+ save_history_for_table (editor_page, NULL, ev);
+}
+
+void
+e_editor_dom_insert_column_after (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *cell, *row, *table_cell, *table;
+ EEditorHistoryEvent *ev = NULL;
+ gulong index;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TD");
+ if (!cell)
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TH");
+ g_return_if_fail (cell != NULL);
+
+ row = dom_node_find_parent_element (WEBKIT_DOM_NODE (cell), "TR");
+ g_return_if_fail (row != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ /* Get the first row in the table */
+ row = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_get_first_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (row))));
+
+ index = webkit_dom_html_table_cell_element_get_cell_index (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell));
+
+ while (row) {
+ webkit_dom_html_table_row_element_insert_cell (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row), index + 1, NULL);
+
+ row = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (row)));
+ }
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_insert_column_before (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *cell, *row, *table_cell, *table;
+ EEditorHistoryEvent *ev = NULL;
+ gulong index;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TD");
+ if (!cell) {
+ cell = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TH");
+ }
+ g_return_if_fail (cell != NULL);
+
+ row = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TR");
+ g_return_if_fail (row != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ /* Get the first row in the table */
+ row = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_get_first_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (row))));
+
+ index = webkit_dom_html_table_cell_element_get_cell_index (
+ WEBKIT_DOM_HTML_TABLE_CELL_ELEMENT (cell));
+
+ while (row) {
+ webkit_dom_html_table_row_element_insert_cell (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row), index - 1, NULL);
+
+ row = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (row)));
+ }
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_insert_row_above (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *row, *table, *table_cell;
+ WebKitDOMHTMLCollection *cells;
+ WebKitDOMHTMLElement *new_row;
+ EEditorHistoryEvent *ev = NULL;
+ gulong index, cell_count, ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ row = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TR");
+ g_return_if_fail (row != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (row), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ index = webkit_dom_html_table_row_element_get_row_index (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+
+ new_row = webkit_dom_html_table_element_insert_row (
+ WEBKIT_DOM_HTML_TABLE_ELEMENT (table), index, NULL);
+
+ cells = webkit_dom_html_table_row_element_get_cells (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+ cell_count = webkit_dom_html_collection_get_length (cells);
+ for (ii = 0; ii < cell_count; ii++) {
+ webkit_dom_html_table_row_element_insert_cell (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (new_row), -1, NULL);
+ }
+
+ g_object_unref (cells);
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_insert_row_below (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *row, *table, *table_cell;
+ WebKitDOMHTMLCollection *cells;
+ WebKitDOMHTMLElement *new_row;
+ EEditorHistoryEvent *ev = NULL;
+ gulong index, cell_count, ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ table_cell = get_table_cell_element (document);
+ g_return_if_fail (table_cell != NULL);
+
+ row = dom_node_find_parent_element (WEBKIT_DOM_NODE (table_cell), "TR");
+ g_return_if_fail (row != NULL);
+
+ table = dom_node_find_parent_element (WEBKIT_DOM_NODE (row), "TABLE");
+ g_return_if_fail (table != NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ prepare_history_for_table (editor_page, table, ev);
+
+ index = webkit_dom_html_table_row_element_get_row_index (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+
+ new_row = webkit_dom_html_table_element_insert_row (
+ WEBKIT_DOM_HTML_TABLE_ELEMENT (table), index + 1, NULL);
+
+ cells = webkit_dom_html_table_row_element_get_cells (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (row));
+ cell_count = webkit_dom_html_collection_get_length (cells);
+ for (ii = 0; ii < cell_count; ii++) {
+ webkit_dom_html_table_row_element_insert_cell (
+ WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (new_row), -1, NULL);
+ }
+
+ g_object_unref (cells);
+
+ save_history_for_table (editor_page, table, ev);
+}
+
+void
+e_editor_dom_save_history_for_cut (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+ EEditorHistoryEvent *ev;
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (!webkit_dom_dom_selection_get_range_count (dom_selection) ||
+ webkit_dom_dom_selection_get_is_collapsed (dom_selection)) {
+ g_object_unref (dom_selection);
+ return;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ ev->after.start.x = ev->before.start.x;
+ ev->after.start.y = ev->before.start.y;
+ ev->after.end.x = ev->before.start.x;
+ ev->after.end.y = ev->before.start.y;
+
+ /* Save the fragment. */
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ ev->data.fragment = g_object_ref (fragment);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+}
+
+/* ******************** View ******************** */
+
+/*
+ * e_editor_dom_exec_command:
+ * @document: a #WebKitDOMDocument
+ * @command: an #EContentEditorCommand to execute
+ * @value: value of the command (or @NULL if the command does not require value)
+ *
+ * The function will fail when @value is @NULL or empty but the current @command
+ * requires a value to be passed. The @value is ignored when the @command does
+ * not expect any value.
+ *
+ * Returns: @TRUE when the command was succesfully executed, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_exec_command (EEditorPage *editor_page,
+ EContentEditorCommand command,
+ const gchar *value)
+{
+ const gchar *cmd_str = 0;
+ gboolean has_value = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+#define CHECK_COMMAND(cmd,str,val) case cmd:\
+ if (val) {\
+ g_return_val_if_fail (value && *value, FALSE);\
+ }\
+ has_value = val; \
+ cmd_str = str;\
+ break;
+
+ switch (command) {
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_BACKGROUND_COLOR, "BackColor", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_BOLD, "Bold", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_COPY, "Copy", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_CREATE_LINK, "CreateLink", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_CUT, "Cut", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_DEFAULT_PARAGRAPH_SEPARATOR,
"DefaultParagraphSeparator", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_DELETE, "Delete", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FIND_STRING, "FindString", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FONT_NAME, "FontName", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FONT_SIZE, "FontSize", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FONT_SIZE_DELTA, "FontSizeDelta", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FORE_COLOR, "ForeColor", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FORMAT_BLOCK, "FormatBlock", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_FORWARD_DELETE, "ForwardDelete", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_HILITE_COLOR, "HiliteColor", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INDENT, "Indent", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_HORIZONTAL_RULE, "InsertHorizontalRule", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_HTML, "InsertHTML", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_IMAGE, "InsertImage", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_LINE_BREAK, "InsertLineBreak", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_NEW_LINE_IN_QUOTED_CONTENT,
"InsertNewlineInQuotedContent", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_ORDERED_LIST, "InsertOrderedList", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_PARAGRAPH, "InsertParagraph", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_TEXT, "InsertText", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_INSERT_UNORDERED_LIST, "InsertUnorderedList", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_ITALIC, "Italic", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_JUSTIFY_CENTER, "JustifyCenter", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_JUSTIFY_FULL, "JustifyFull", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_JUSTIFY_LEFT, "JustifyLeft", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_JUSTIFY_NONE, "JustifyNone", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_JUSTIFY_RIGHT, "JustifyRight", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_OUTDENT, "Outdent", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_PASTE, "Paste", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_PASTE_AND_MATCH_STYLE, "PasteAndMatchStyle", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_PASTE_AS_PLAIN_TEXT, "PasteAsPlainText", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_PRINT, "Print", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_REDO, "Redo", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_REMOVE_FORMAT, "RemoveFormat", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_SELECT_ALL, "SelectAll", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_STRIKETHROUGH, "Strikethrough", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_STYLE_WITH_CSS, "StyleWithCSS", TRUE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_SUBSCRIPT, "Subscript", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_SUPERSCRIPT, "Superscript", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_TRANSPOSE, "Transpose", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_UNDERLINE, "Underline", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_UNDO, "Undo", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_UNLINK, "Unlink", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_UNSELECT, "Unselect", FALSE)
+ CHECK_COMMAND (E_CONTENT_EDITOR_COMMAND_USE_CSS, "UseCSS", TRUE)
+ }
+
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, TRUE);
+
+ return webkit_dom_document_exec_command (
+ e_editor_page_get_document (editor_page), cmd_str, FALSE, has_value ? value : "" );
+}
+
+static void
+perform_spell_check (WebKitDOMDOMSelection *dom_selection,
+ WebKitDOMRange *start_range,
+ WebKitDOMRange *end_range)
+{
+ WebKitDOMRange *actual = start_range;
+
+ /* FIXME WK2: this doesn't work, the cursor is moved, but the spellcheck is not updated */
+ /* Go through all words to spellcheck them. To avoid this we have to wait for
+ * http://www.w3.org/html/wg/drafts/html/master/editing.html#dom-forcespellcheck */
+ /* We are moving forward word by word until we hit the text on the end. */
+ while (actual && webkit_dom_range_compare_boundary_points (end_range, WEBKIT_DOM_RANGE_END_TO_END,
actual, NULL) != 0) {
+ g_object_unref (actual);
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", "forward", "word");
+ actual = webkit_dom_dom_selection_get_range_at (
+ dom_selection, 0, NULL);
+ }
+ g_clear_object (&actual);
+}
+
+void
+e_editor_dom_force_spell_check_for_current_paragraph (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMElement *parent, *element;
+ WebKitDOMRange *end_range, *actual;
+ WebKitDOMText *text;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ if (!e_editor_page_get_inline_spelling_enabled (editor_page))
+ return;
+
+ document = e_editor_page_get_document (editor_page);
+ element = webkit_dom_document_query_selector (
+ document, "body[spellcheck=true]", NULL);
+
+ if (!element)
+ return;
+
+ if (!webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element)))
+ return;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker || !selection_end_marker)
+ return;
+
+ /* Block callbacks of selection-changed signal as we don't want to
+ * recount all the block format things in EEditorSelection and here as well
+ * when we are moving with caret */
+ e_editor_page_block_selection_changed (editor_page);
+
+ parent = get_parent_block_element (WEBKIT_DOM_NODE (selection_end_marker));
+
+ /* Append some text on the end of the element */
+ text = webkit_dom_document_create_text_node (document, "-x-evo-end");
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (parent),
+ WEBKIT_DOM_NODE (text),
+ NULL);
+
+ parent = get_parent_block_element (WEBKIT_DOM_NODE (selection_start_marker));
+
+ /* Create range that's pointing on the end of this text */
+ end_range = webkit_dom_document_create_range (document);
+ webkit_dom_range_select_node_contents (
+ end_range, WEBKIT_DOM_NODE (text), NULL);
+ webkit_dom_range_collapse (end_range, FALSE, NULL);
+
+ /* Move on the beginning of the paragraph */
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ actual = webkit_dom_document_create_range (document);
+ webkit_dom_range_select_node_contents (
+ actual, WEBKIT_DOM_NODE (parent), NULL);
+ webkit_dom_range_collapse (actual, TRUE, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, actual);
+
+ actual = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ perform_spell_check (dom_selection, actual, end_range);
+
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ g_object_unref (end_range);
+
+ /* Remove the text that we inserted on the end of the paragraph */
+ remove_node (WEBKIT_DOM_NODE (text));
+
+ /* Unblock the callbacks */
+ e_editor_page_unblock_selection_changed (editor_page);
+
+ e_editor_dom_selection_restore (editor_page);
+}
+
+static void
+refresh_spell_check (EEditorPage *editor_page,
+ gboolean enable_spell_check)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMRange *end_range, *actual;
+ WebKitDOMText *text;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ body = webkit_dom_document_get_body (document);
+
+ if (!webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body)))
+ return;
+
+ /* Enable/Disable spellcheck in composer */
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body),
+ "spellcheck",
+ enable_spell_check ? "true" : "false",
+ NULL);
+ webkit_dom_html_element_set_spellcheck (body, FALSE);
+ webkit_dom_html_element_set_spellcheck (body, enable_spell_check);
+ return;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ /* Sometimes the web view is not focused, so we have to save the selection
+ * manually into the body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMNode *child;
+
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+ if (!WEBKIT_DOM_IS_HTML_ELEMENT (child))
+ return;
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ /* Block callbacks of selection-changed signal as we don't want to
+ * recount all the block format things in EEditorSelection and here as well
+ * when we are moving with caret */
+ e_editor_page_block_selection_changed (editor_page);
+
+ /* Append some text on the end of the body */
+ text = webkit_dom_document_create_text_node (document, "-x-evo-end");
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (body), WEBKIT_DOM_NODE (text), NULL);
+
+ /* Create range that's pointing on the end of this text */
+ end_range = webkit_dom_document_create_range (document);
+ webkit_dom_range_select_node_contents (
+ end_range, WEBKIT_DOM_NODE (text), NULL);
+ webkit_dom_range_collapse (end_range, FALSE, NULL);
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ /* Move on the beginning of the document */
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", "backward", "documentboundary");
+
+ actual = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ perform_spell_check (dom_selection, actual, end_range);
+
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ g_object_unref (end_range);
+
+ /* Remove the text that we inserted on the end of the body */
+ remove_node (WEBKIT_DOM_NODE (text));
+
+ /* Unblock the callbacks */
+ e_editor_page_unblock_selection_changed (editor_page);
+
+ e_editor_dom_selection_restore (editor_page);
+}
+
+void
+e_editor_dom_turn_spell_check_off (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ refresh_spell_check (editor_page, FALSE);
+}
+
+void
+e_editor_dom_force_spell_check_in_viewport (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMElement *last_element;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMRange *end_range, *actual;
+ WebKitDOMText *text;
+ glong viewport_height;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!e_editor_page_get_inline_spelling_enabled (editor_page))
+ return;
+
+ document = e_editor_page_get_document (editor_page);
+ body = WEBKIT_DOM_HTML_ELEMENT (webkit_dom_document_query_selector (
+ document, "body[spellcheck=true]", NULL));
+
+ if (!body) {
+ body = webkit_dom_document_get_body (document);
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body), "spellcheck", "true", NULL);
+ }
+
+ if (!webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body)))
+ return;
+
+ e_editor_dom_selection_save (editor_page);
+
+ /* Block callbacks of selection-changed signal as we don't want to
+ * recount all the block format things in EEditorSelection and here as well
+ * when we are moving with caret */
+ e_editor_page_block_selection_changed (editor_page);
+
+ /* We have to add 10 px offset as otherwise just the HTML element will be returned */
+ actual = webkit_dom_document_caret_range_from_point (document, 10, 10);
+ if (!actual)
+ return;
+
+ /* Append some text on the end of the body */
+ text = webkit_dom_document_create_text_node (document, "-x-evo-end");
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ /* We have to add 10 px offset as otherwise just the HTML element will be returned */
+ viewport_height = webkit_dom_dom_window_get_inner_height (dom_window);
+ last_element = webkit_dom_document_element_from_point (document, 10, viewport_height - 10);
+ if (last_element && !WEBKIT_DOM_IS_HTML_HTML_ELEMENT (last_element) &&
+ !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (last_element)) {
+ WebKitDOMElement *parent;
+
+ parent = get_parent_block_element (WEBKIT_DOM_NODE (last_element));
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (parent), WEBKIT_DOM_NODE (text), NULL);
+ } else
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (body), WEBKIT_DOM_NODE (text), NULL);
+
+ /* Create range that's pointing on the end of viewport */
+ end_range = webkit_dom_document_create_range (document);
+ webkit_dom_range_select_node_contents (
+ end_range, WEBKIT_DOM_NODE (text), NULL);
+ webkit_dom_range_collapse (end_range, FALSE, NULL);
+
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, actual);
+ perform_spell_check (dom_selection, actual, end_range);
+
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ g_object_unref (end_range);
+
+ /* Remove the text that we inserted on the end of the body */
+ remove_node (WEBKIT_DOM_NODE (text));
+
+ /* Unblock the callbacks */
+ e_editor_page_unblock_selection_changed (editor_page);
+
+ e_editor_dom_selection_restore (editor_page);
+}
+
+void
+e_editor_dom_force_spell_check (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_get_inline_spelling_enabled (editor_page))
+ refresh_spell_check (editor_page, TRUE);
+}
+
+gboolean
+e_editor_dom_node_is_citation_node (WebKitDOMNode *node)
+{
+ gchar *value;
+
+ if (!WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (node))
+ return FALSE;
+
+ value = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "type");
+
+ /* citation == <blockquote type='cite'> */
+ if (value && g_strcmp0 (value, "cite") == 0) {
+ g_free (value);
+ return TRUE;
+ } else {
+ g_free (value);
+ return FALSE;
+ }
+}
+
+gint
+e_editor_dom_get_citation_level (WebKitDOMNode *node,
+ gboolean set_plaintext_quoted)
+{
+ WebKitDOMNode *parent = node;
+ gint level = 0;
+
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ if (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (parent) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (parent), "type")) {
+ level++;
+
+ if (set_plaintext_quoted) {
+ element_add_class (
+ WEBKIT_DOM_ELEMENT (parent),
+ "-x-evo-plaintext-quoted");
+ }
+ }
+
+ parent = webkit_dom_node_get_parent_node (parent);
+ }
+
+ return level;
+}
+
+static gchar *
+get_quotation_for_level (gint quote_level)
+{
+ gint ii;
+ GString *output = g_string_new ("");
+
+ for (ii = 0; ii < quote_level; ii++) {
+ g_string_append (output, "<span class=\"-x-evo-quote-character\">");
+ g_string_append (output, QUOTE_SYMBOL);
+ g_string_append (output, " ");
+ g_string_append (output, "</span>");
+ }
+
+ return g_string_free (output, FALSE);
+}
+
+void
+e_editor_dom_quote_plain_text_element_after_wrapping (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gint quote_level)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ WebKitDOMNode *quoted_node;
+ gint length, ii;
+ gchar *quotation;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ quoted_node = WEBKIT_DOM_NODE (
+ webkit_dom_document_create_element (document, "SPAN", NULL));
+ webkit_dom_element_set_class_name (
+ WEBKIT_DOM_ELEMENT (quoted_node), "-x-evo-quoted");
+ quotation = get_quotation_for_level (quote_level);
+ webkit_dom_element_set_inner_html (
+ WEBKIT_DOM_ELEMENT (quoted_node), quotation, NULL);
+
+ list = webkit_dom_element_query_selector_all (
+ element, "br.-x-evo-wrap-br", NULL);
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (element),
+ quoted_node,
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element)),
+ NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *br = webkit_dom_node_list_item (list, ii);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (br),
+ webkit_dom_node_clone_node_with_error (quoted_node, TRUE, NULL),
+ webkit_dom_node_get_next_sibling (br),
+ NULL);
+ g_object_unref (br);
+ }
+
+ g_object_unref (list);
+ g_free (quotation);
+}
+
+static gboolean
+return_pressed_in_empty_line (EEditorPage *editor_page)
+{
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return FALSE;
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+ if (!WEBKIT_DOM_IS_TEXT (node)) {
+ WebKitDOMNode *first_child;
+
+ first_child = webkit_dom_node_get_first_child (node);
+ if (first_child && WEBKIT_DOM_IS_ELEMENT (first_child) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (first_child), "-x-evo-quoted")) {
+ WebKitDOMNode *prev_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+ if (!prev_sibling) {
+ gboolean collapsed;
+
+ collapsed = webkit_dom_range_get_collapsed (range, NULL);
+ g_object_unref (range);
+ return collapsed;
+ }
+ }
+ }
+
+ g_object_unref (range);
+
+ return FALSE;
+}
+
+WebKitDOMNode *
+e_editor_dom_get_parent_block_node_from_child (WebKitDOMNode *node)
+{
+ WebKitDOMNode *parent = node;
+
+ if (!WEBKIT_DOM_IS_ELEMENT (parent) ||
+ e_editor_dom_is_selection_position_node (parent))
+ parent = webkit_dom_node_get_parent_node (parent);
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-temp-text-wrapper") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quoted") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quote-character") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-signature") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-resizable-wrapper") ||
+ WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent) ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (parent), "b") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (parent), "i") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (parent), "u"))
+ parent = webkit_dom_node_get_parent_node (parent);
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quoted") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "Apple-tab-span"))
+ parent = webkit_dom_node_get_parent_node (parent);
+
+ return parent;
+}
+
+WebKitDOMElement *
+e_editor_dom_wrap_and_quote_element (EEditorPage *editor_page,
+ WebKitDOMElement *element)
+{
+ gint citation_level;
+ WebKitDOMElement *tmp_element = element;
+
+ g_return_val_if_fail (WEBKIT_DOM_IS_ELEMENT (element), element);
+
+ if (e_editor_page_get_html_mode (editor_page))
+ return element;
+
+ citation_level = e_editor_dom_get_citation_level (WEBKIT_DOM_NODE (element), FALSE);
+
+ e_editor_dom_remove_quoting_from_element (element);
+ e_editor_dom_remove_wrapping_from_element (element);
+
+ if (WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT (element) &&
+ webkit_dom_element_has_attribute (element, "data-evo-paragraph")) {
+ gint word_wrap_length, length;
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ length = word_wrap_length - 2 * citation_level;
+ tmp_element = e_editor_dom_wrap_paragraph_length (
+ editor_page, element, length);
+ }
+
+ if (citation_level > 0) {
+
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (tmp_element));
+ e_editor_dom_quote_plain_text_element_after_wrapping (
+ editor_page, tmp_element, citation_level);
+ }
+
+ return tmp_element;
+}
+
+WebKitDOMElement *
+e_editor_dom_insert_new_line_into_citation (EEditorPage *editor_page,
+ const gchar *html_to_insert)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *paragraph = NULL;
+ WebKitDOMNode *last_block;
+ gboolean html_mode = FALSE, ret_val, avoid_editor_call;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ avoid_editor_call = return_pressed_in_empty_line (editor_page);
+
+ if (avoid_editor_call) {
+ WebKitDOMElement *selection_start_marker;
+ WebKitDOMNode *current_block, *parent, *parent_block, *block_clone;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ current_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ block_clone = webkit_dom_node_clone_node_with_error (current_block, TRUE, NULL);
+ /* Find selection start marker and restore it after the new line
+ * is inserted */
+ selection_start_marker = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block_clone), "#-x-evo-selection-start-marker", NULL);
+
+ /* Find parent node that is immediate child of the BODY */
+ /* Build the same structure of parent nodes of the current block */
+ parent_block = current_block;
+ parent = webkit_dom_node_get_parent_node (parent_block);
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ WebKitDOMNode *node;
+
+ parent_block = parent;
+ node = webkit_dom_node_clone_node_with_error (parent_block, FALSE, NULL);
+ webkit_dom_node_append_child (node, block_clone, NULL);
+ block_clone = node;
+ parent = webkit_dom_node_get_parent_node (parent_block);
+ }
+
+ paragraph = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (paragraph),
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_element (document, "BR", NULL)),
+ NULL);
+
+ /* Insert the selection markers to right place */
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (paragraph),
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_start_marker)),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (paragraph)),
+ NULL);
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (paragraph),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (paragraph)),
+ NULL);
+
+ /* Insert the cloned nodes before the BODY parent node */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent_block),
+ block_clone,
+ parent_block,
+ NULL);
+
+ /* Insert the new empty paragraph before the BODY parent node */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent_block),
+ WEBKIT_DOM_NODE (paragraph),
+ parent_block,
+ NULL);
+
+ /* Remove the old block (its copy was moved to the right place) */
+ remove_node (current_block);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return NULL;
+ } else {
+ e_editor_dom_remove_input_event_listener_from_body (editor_page);
+ e_editor_page_block_selection_changed (editor_page);
+
+ ret_val = e_editor_dom_exec_command (
+ editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_NEW_LINE_IN_QUOTED_CONTENT, NULL);
+
+ e_editor_page_unblock_selection_changed (editor_page);
+ e_editor_dom_register_input_event_listener_on_body (editor_page);
+
+ if (!ret_val)
+ return NULL;
+
+ element = webkit_dom_document_query_selector (
+ document, "body>br", NULL);
+
+ if (!element)
+ return NULL;
+ }
+
+ last_block = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ while (last_block && e_editor_dom_node_is_citation_node (last_block))
+ last_block = webkit_dom_node_get_last_child (last_block);
+
+ if (last_block) {
+ WebKitDOMNode *last_child;
+
+ if ((last_child = webkit_dom_node_get_last_child (last_block))) {
+ if (WEBKIT_DOM_IS_ELEMENT (last_child) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (last_child), "-x-evo-quoted"))
+ webkit_dom_node_append_child (
+ last_block,
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_element (
+ document, "br", NULL)),
+ NULL);
+ }
+ }
+
+ if (!html_mode) {
+ WebKitDOMNode *sibling;
+
+ sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element));
+
+ if (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (sibling)) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_get_first_child (sibling);
+ while (node && e_editor_dom_node_is_citation_node (node))
+ node = webkit_dom_node_get_first_child (node);
+
+ /* Rewrap and requote nodes that were created by split. */
+ if (WEBKIT_DOM_IS_ELEMENT (node))
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (node));
+
+ if (WEBKIT_DOM_IS_ELEMENT (last_block))
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT
(last_block));
+
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+ }
+ }
+
+ if (html_to_insert && *html_to_insert) {
+ paragraph = e_editor_dom_prepare_paragraph (editor_page, FALSE);
+ webkit_dom_element_set_inner_html (
+ paragraph, html_to_insert, NULL);
+ if (!webkit_dom_element_query_selector (paragraph, "#-x-evo-selection-start-marker", NULL))
+ dom_add_selection_markers_into_element_end (
+ document, paragraph, NULL, NULL);
+ } else
+ paragraph = e_editor_dom_prepare_paragraph (editor_page, TRUE);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ WEBKIT_DOM_NODE (paragraph),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+
+ remove_node (WEBKIT_DOM_NODE (element));
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return paragraph;
+}
+
+/* For purpose of this function see e-mail-formatter-quote.c */
+static void
+put_body_in_citation (WebKitDOMDocument *document)
+{
+ WebKitDOMElement *cite_body = webkit_dom_document_query_selector (
+ document, "span.-x-evo-cite-body", NULL);
+
+ if (cite_body) {
+ WebKitDOMHTMLElement *body = webkit_dom_document_get_body (document);
+ WebKitDOMNode *citation;
+ WebKitDOMNode *sibling;
+
+ citation = WEBKIT_DOM_NODE (
+ webkit_dom_document_create_element (document, "blockquote", NULL));
+ webkit_dom_element_set_id (WEBKIT_DOM_ELEMENT (citation), "-x-evo-main-cite");
+ webkit_dom_element_set_attribute (WEBKIT_DOM_ELEMENT (citation), "type", "cite", NULL);
+
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (body),
+ citation,
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body)),
+ NULL);
+
+ while ((sibling = webkit_dom_node_get_next_sibling (citation)))
+ webkit_dom_node_append_child (citation, sibling, NULL);
+
+ remove_node (WEBKIT_DOM_NODE (cite_body));
+ }
+}
+
+/* For purpose of this function see e-mail-formatter-quote.c */
+static void
+move_elements_to_body (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNodeList *list;
+ gint ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ body = webkit_dom_document_get_body (document);
+ list = webkit_dom_document_query_selector_all (
+ document, "div[data-headers]", NULL);
+ for (ii = webkit_dom_node_list_get_length (list) - 1; ii >= 0; ii--) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-headers");
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (body),
+ node,
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (body)),
+ NULL);
+
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ list = webkit_dom_document_query_selector_all (
+ document, "span.-x-evo-to-body[data-credits]", NULL);
+ for (ii = webkit_dom_node_list_get_length (list) - 1; ii >= 0; ii--) {
+ char *credits;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ element = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+ credits = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "data-credits");
+ if (credits)
+ webkit_dom_html_element_set_inner_text (WEBKIT_DOM_HTML_ELEMENT (element), credits,
NULL);
+ g_free (credits);
+
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (body),
+ WEBKIT_DOM_NODE (element),
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (body)),
+ NULL);
+
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+}
+
+static void
+repair_gmail_blockquotes (WebKitDOMDocument *document)
+{
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ list = webkit_dom_document_query_selector_all (
+ document, "blockquote.gmail_quote", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "class");
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "style");
+ webkit_dom_element_set_attribute (WEBKIT_DOM_ELEMENT (node), "type", "cite", NULL);
+
+ if (!WEBKIT_DOM_IS_HTML_BR_ELEMENT (webkit_dom_node_get_last_child (node)))
+ webkit_dom_node_append_child (
+ node,
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_element (
+ document, "br", NULL)),
+ NULL);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+}
+
+static void
+remove_thunderbird_signature (WebKitDOMDocument *document)
+{
+ WebKitDOMElement *signature;
+
+ signature = webkit_dom_document_query_selector (
+ document, "pre.moz-signature", NULL);
+ if (signature)
+ remove_node (WEBKIT_DOM_NODE (signature));
+}
+
+void
+e_editor_dom_check_magic_links (EEditorPage *editor_page,
+ gboolean include_space_by_user)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ gchar *node_text;
+ gchar **urls;
+ gboolean include_space = FALSE;
+ gboolean is_email_address = FALSE;
+ gboolean return_key_pressed;
+ GRegex *regex = NULL;
+ GMatchInfo *match_info;
+ gint start_pos_url, end_pos_url;
+ gboolean has_selection;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!e_editor_page_get_magic_links_enabled (editor_page))
+ return;
+
+ return_key_pressed = e_editor_page_get_return_key_pressed (editor_page);
+ document = e_editor_page_get_document (editor_page);
+
+ if (include_space_by_user)
+ include_space = TRUE;
+ else
+ include_space = e_editor_page_get_return_key_pressed (editor_page);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ node = webkit_dom_range_get_end_container (range, NULL);
+ has_selection = !webkit_dom_range_get_collapsed (range, NULL);
+ g_object_unref (range);
+
+ if (return_key_pressed) {
+ WebKitDOMNode* block;
+
+ block = e_editor_dom_get_parent_block_node_from_child (node);
+ /* Get previous block */
+ if (!(block = webkit_dom_node_get_previous_sibling (block)))
+ return;
+
+ /* If block is quoted content, get the last block there */
+ while (block && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (block))
+ block = webkit_dom_node_get_last_child (block);
+
+ /* Get the last non-empty node */
+ node = webkit_dom_node_get_last_child (block);
+ if (WEBKIT_DOM_IS_CHARACTER_DATA (node) &&
+ webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (node)) == 0)
+ node = webkit_dom_node_get_previous_sibling (node);
+ } else {
+ e_editor_dom_selection_save (editor_page);
+ if (has_selection) {
+ WebKitDOMElement *selection_end_marker;
+
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ node = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_end_marker));
+ }
+ }
+
+ if (!node || WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node))
+ goto out;
+
+ if (!WEBKIT_DOM_IS_TEXT (node)) {
+ if (webkit_dom_node_has_child_nodes (node))
+ node = webkit_dom_node_get_first_child (node);
+ if (!WEBKIT_DOM_IS_TEXT (node))
+ goto out;
+ }
+
+ node_text = webkit_dom_text_get_whole_text (WEBKIT_DOM_TEXT (node));
+ if (!(node_text && *node_text) || !g_utf8_validate (node_text, -1, NULL)) {
+ g_free (node_text);
+ goto out;
+ }
+
+ if (strstr (node_text, "@") && !strstr (node_text, "://")) {
+ is_email_address = TRUE;
+ regex = g_regex_new (include_space ? E_MAIL_PATTERN_SPACE : E_MAIL_PATTERN, 0, 0, NULL);
+ } else
+ regex = g_regex_new (include_space ? URL_PATTERN_SPACE : URL_PATTERN, 0, 0, NULL);
+
+ if (!regex) {
+ g_free (node_text);
+ goto out;
+ }
+
+ g_regex_match_all (regex, node_text, G_REGEX_MATCH_NOTEMPTY, &match_info);
+ urls = g_match_info_fetch_all (match_info);
+
+ if (urls) {
+ const gchar *end_of_match = NULL;
+ gchar *final_url, *url_end_raw, *url_text;
+ glong url_start, url_end, url_length;
+ WebKitDOMNode *url_text_node;
+ WebKitDOMElement *anchor;
+
+ g_match_info_fetch_pos (match_info, 0, &start_pos_url, &end_pos_url);
+
+ /* Get start and end position of url in node's text because positions
+ * that we get from g_match_info_fetch_pos are not UTF-8 aware */
+ url_end_raw = g_strndup(node_text, end_pos_url);
+ url_end = g_utf8_strlen (url_end_raw, -1);
+ url_length = g_utf8_strlen (urls[0], -1);
+
+ end_of_match = url_end_raw + end_pos_url - (include_space ? 3 : 2);
+ /* URLs are extremely unlikely to end with any punctuation, so
+ * strip any trailing punctuation off from link and put it after
+ * the link. Do the same for any closing double-quotes as well. */
+ while (end_of_match && end_of_match != url_end_raw && strchr (URL_INVALID_TRAILING_CHARS,
*end_of_match)) {
+ url_length--;
+ url_end--;
+ end_of_match--;
+ }
+
+ url_start = url_end - url_length;
+
+ webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (node),
+ include_space ? url_end - 1 : url_end,
+ NULL);
+
+ webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (node), url_start, NULL);
+ url_text_node = webkit_dom_node_get_next_sibling (node);
+ url_text = webkit_dom_character_data_get_data (
+ WEBKIT_DOM_CHARACTER_DATA (url_text_node));
+
+ if (g_str_has_prefix (url_text, "www."))
+ final_url = g_strconcat ("http://"; , url_text, NULL);
+ else if (is_email_address)
+ final_url = g_strconcat ("mailto:"; , url_text, NULL);
+ else
+ final_url = g_strdup (url_text);
+
+ /* Create and prepare new anchor element */
+ anchor = webkit_dom_document_create_element (document, "A", NULL);
+
+ webkit_dom_element_set_inner_html (anchor, url_text, NULL);
+
+ webkit_dom_html_anchor_element_set_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (anchor),
+ final_url);
+
+ /* Insert new anchor element into document */
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (anchor),
+ WEBKIT_DOM_NODE (url_text_node),
+ NULL);
+
+ g_free (url_end_raw);
+ g_free (final_url);
+ g_free (url_text);
+ } else {
+ gboolean appending_to_link = FALSE;
+ gchar *href, *text, *url, *text_to_append = NULL;
+ gint diff;
+ WebKitDOMElement *parent;
+ WebKitDOMNode *prev_sibling;
+
+ parent = webkit_dom_node_get_parent_element (node);
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+
+ /* If previous sibling is ANCHOR and actual text node is not beginning with
+ * space => we're appending to link */
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (prev_sibling)) {
+ text_to_append = webkit_dom_node_get_text_content (node);
+ if (text_to_append && *text_to_append &&
+ !strstr (text_to_append, " ") &&
+ !(strchr (URL_INVALID_TRAILING_CHARS, *text_to_append) &&
+ !(*text_to_append == '?' && strlen(text_to_append) > 1)) &&
+ !g_str_has_prefix (text_to_append, UNICODE_NBSP)) {
+
+ appending_to_link = TRUE;
+ parent = WEBKIT_DOM_ELEMENT (prev_sibling);
+ /* If the node(text) contains the some of unwanted characters
+ * split it into two nodes and select the right one. */
+ if (g_str_has_suffix (text_to_append, UNICODE_NBSP) ||
+ g_str_has_suffix (text_to_append, UNICODE_ZERO_WIDTH_SPACE)) {
+ webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (node),
+ g_utf8_strlen (text_to_append, -1) - 1,
+ NULL);
+ g_free (text_to_append);
+ text_to_append = webkit_dom_node_get_text_content (node);
+ }
+ }
+ }
+
+ /* If parent is ANCHOR => we're editing the link */
+ if ((!WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent) && !appending_to_link) || !text_to_append) {
+ g_match_info_free (match_info);
+ g_regex_unref (regex);
+ g_free (node_text);
+ g_free (text_to_append);
+ goto out;
+ }
+
+ /* edit only if href and description are the same */
+ href = webkit_dom_html_anchor_element_get_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (parent));
+
+ if (appending_to_link) {
+ gchar *inner_text;
+
+ inner_text =
+ webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (parent)),
+
+ text = g_strconcat (inner_text, text_to_append, NULL);
+ g_free (inner_text);
+ } else
+ text = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (parent));
+
+ element_remove_class (parent, "-x-evo-visited-link");
+
+ if (strstr (href, "://") && !strstr (text, "://")) {
+ url = strstr (href, "://") + 3;
+ diff = strlen (text) - strlen (url);
+
+ if (text [strlen (text) - 1] != '/')
+ diff++;
+
+ if ((g_strcmp0 (url, text) != 0 && ABS (diff) == 1) || appending_to_link) {
+ gchar *inner_html, *protocol, *new_href;
+
+ protocol = g_strndup (href, strstr (href, "://") - href + 3);
+ inner_html = webkit_dom_element_get_inner_html (parent);
+ new_href = g_strconcat (
+ protocol, inner_html, appending_to_link ? text_to_append : "", NULL);
+
+ webkit_dom_html_anchor_element_set_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (parent),
+ new_href);
+
+ if (appending_to_link) {
+ webkit_dom_html_element_insert_adjacent_html (
+ WEBKIT_DOM_HTML_ELEMENT (parent),
+ "beforeend",
+ text_to_append,
+ NULL);
+
+ remove_node (node);
+ }
+
+ g_free (new_href);
+ g_free (protocol);
+ g_free (inner_html);
+ }
+ } else {
+ diff = strlen (text) - strlen (href);
+ if (text [strlen (text) - 1] != '/')
+ diff++;
+
+ if ((g_strcmp0 (href, text) != 0 && ABS (diff) == 1) || appending_to_link) {
+ gchar *inner_html;
+ gchar *new_href;
+
+ inner_html = webkit_dom_element_get_inner_html (parent);
+ new_href = g_strconcat (
+ inner_html,
+ appending_to_link ? text_to_append : "",
+ NULL);
+
+ webkit_dom_html_anchor_element_set_href (
+ WEBKIT_DOM_HTML_ANCHOR_ELEMENT (parent),
+ new_href);
+
+ if (appending_to_link) {
+ webkit_dom_html_element_insert_adjacent_html (
+ WEBKIT_DOM_HTML_ELEMENT (parent),
+ "beforeend",
+ text_to_append,
+ NULL);
+
+ remove_node (node);
+ }
+
+ g_free (new_href);
+ g_free (inner_html);
+ }
+
+ }
+ g_free (text_to_append);
+ g_free (text);
+ g_free (href);
+ }
+
+ g_match_info_free (match_info);
+ g_regex_unref (regex);
+ g_free (node_text);
+
+ out:
+ if (!return_key_pressed)
+ e_editor_dom_selection_restore (editor_page);
+}
+
+void
+e_editor_dom_embed_style_sheet (EEditorPage *editor_page,
+ const gchar *style_sheet_content)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *sheet;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ e_dom_utils_create_and_add_css_style_sheet (document, "-x-evo-composer-sheet");
+
+ sheet = webkit_dom_document_get_element_by_id (document, "-x-evo-composer-sheet");
+ webkit_dom_element_set_attribute (
+ sheet,
+ "type",
+ "text/css",
+ NULL);
+
+ webkit_dom_element_set_inner_html (sheet, style_sheet_content, NULL);
+}
+
+void
+e_editor_dom_remove_embedded_style_sheet (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *sheet;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ sheet = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-composer-sheet");
+
+ remove_node (WEBKIT_DOM_NODE (sheet));
+}
+
+static void
+insert_delete_event (EEditorPage *editor_page,
+ WebKitDOMRange *range)
+{
+ EEditorHistoryEvent *ev;
+ WebKitDOMDocumentFragment *fragment;
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (e_editor_undo_redo_manager_is_operation_in_progress (manager))
+ return;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ ev->data.fragment = fragment;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->after.start.x = ev->before.start.x;
+ ev->after.start.y = ev->before.start.y;
+ ev->after.end.x = ev->before.start.x;
+ ev->after.end.y = ev->before.start.y;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_AND;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+}
+
+/* Based on original use_pictograms() from GtkHTML */
+static const gchar *emoticons_chars =
+ /* 0 */ "DO)(|/PQ*!"
+ /* 10 */ "S\0:-\0:\0:-\0"
+ /* 20 */ ":\0:;=-\"\0:;"
+ /* 30 */ "B\"|\0:-'\0:X"
+ /* 40 */ "\0:\0:-\0:\0:-"
+ /* 50 */ "\0:\0:-\0:\0:-"
+ /* 60 */ "\0:\0:\0:-\0:\0"
+ /* 70 */ ":-\0:\0:-\0:\0";
+static gint emoticons_states[] = {
+ /* 0 */ 12, 17, 22, 34, 43, 48, 53, 58, 65, 70,
+ /* 10 */ 75, 0, -15, 15, 0, -15, 0, -17, 20, 0,
+ /* 20 */ -17, 0, -14, -20, -14, 28, 63, 0, -14, -20,
+ /* 30 */ -3, 63, -18, 0, -12, 38, 41, 0, -12, -2,
+ /* 40 */ 0, -4, 0, -10, 46, 0, -10, 0, -19, 51,
+ /* 50 */ 0, -19, 0, -11, 56, 0, -11, 0, -13, 61,
+ /* 60 */ 0, -13, 0, -6, 0, 68, -7, 0, -7, 0,
+ /* 70 */ -16, 73, 0, -16, 0, -21, 78, 0, -21, 0 };
+static const gchar *emoticons_icon_names[] = {
+ "face-angel",
+ "face-angry",
+ "face-cool",
+ "face-crying",
+ "face-devilish",
+ "face-embarrassed",
+ "face-kiss",
+ "face-laugh", /* not used */
+ "face-monkey", /* not used */
+ "face-plain",
+ "face-raspberry",
+ "face-sad",
+ "face-sick",
+ "face-smile",
+ "face-smile-big",
+ "face-smirk",
+ "face-surprise",
+ "face-tired",
+ "face-uncertain",
+ "face-wink",
+ "face-worried"
+};
+
+typedef struct _EmoticonLoadContext {
+ EEmoticon *emoticon;
+ EEditorPage *editor_page;
+ gchar *content_type;
+ gchar *name;
+} EmoticonLoadContext;
+
+static EmoticonLoadContext *
+emoticon_load_context_new (EEditorPage *editor_page,
+ EEmoticon *emoticon)
+{
+ EmoticonLoadContext *load_context;
+
+ load_context = g_slice_new0 (EmoticonLoadContext);
+ load_context->emoticon = emoticon;
+ load_context->editor_page = editor_page;
+
+ return load_context;
+}
+
+static void
+emoticon_load_context_free (EmoticonLoadContext *load_context)
+{
+ g_free (load_context->content_type);
+ g_free (load_context->name);
+ g_slice_free (EmoticonLoadContext, load_context);
+}
+
+static void
+emoticon_insert_span (EEmoticon *emoticon,
+ EmoticonLoadContext *load_context,
+ WebKitDOMElement *span)
+{
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ EEditorPage *editor_page = load_context->editor_page;
+ gboolean misplaced_selection = FALSE, smiley_written;
+ gchar *node_text = NULL;
+ const gchar *emoticon_start;
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *node, *insert_before, *prev_sibling, *next_sibling;
+ WebKitDOMNode *selection_end_marker_parent, *inserted_node;
+ WebKitDOMRange *range;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ smiley_written = e_editor_page_get_is_smiley_written (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (e_editor_dom_selection_is_collapsed (editor_page)) {
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ if (!smiley_written) {
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ if (e_editor_page_get_unicode_smileys_enabled (editor_page))
+ ev->type = HISTORY_INPUT;
+ else {
+ ev->type = HISTORY_SMILEY;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ }
+ }
+ }
+ } else {
+ WebKitDOMRange *tmp_range;
+
+ tmp_range = e_editor_dom_get_current_range (editor_page);
+ insert_delete_event (editor_page, tmp_range);
+ g_object_unref (tmp_range);
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
+
+ if (!smiley_written) {
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+
+ if (e_editor_page_get_unicode_smileys_enabled (editor_page))
+ ev->type = HISTORY_INPUT;
+ else {
+ ev->type = HISTORY_SMILEY;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ }
+ }
+ }
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ }
+
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+
+ if (ev && !e_editor_page_get_unicode_smileys_enabled (editor_page))
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ }
+
+ /* Sometimes selection end marker is in body. Move it into next sibling */
+ selection_end_marker_parent = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_end_marker));
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (selection_end_marker_parent)) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ WEBKIT_DOM_NODE (selection_end_marker),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ NULL);
+ if (ev && !e_editor_page_get_unicode_smileys_enabled (editor_page))
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ }
+ selection_end_marker_parent = webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ /* Determine before what node we have to insert the smiley */
+ insert_before = WEBKIT_DOM_NODE (selection_start_marker);
+ prev_sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (prev_sibling) {
+ if (webkit_dom_node_is_same_node (
+ prev_sibling, WEBKIT_DOM_NODE (selection_end_marker))) {
+ insert_before = WEBKIT_DOM_NODE (selection_end_marker);
+ } else {
+ prev_sibling = webkit_dom_node_get_previous_sibling (prev_sibling);
+ if (prev_sibling &&
+ webkit_dom_node_is_same_node (
+ prev_sibling, WEBKIT_DOM_NODE (selection_end_marker))) {
+ insert_before = WEBKIT_DOM_NODE (selection_end_marker);
+ }
+ }
+ } else
+ insert_before = WEBKIT_DOM_NODE (selection_start_marker);
+
+ /* Look if selection is misplaced - that means that the selection was
+ * restored before the previously inserted smiley in situations when we
+ * are writing more smileys in a row */
+ next_sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_end_marker));
+ if (next_sibling && WEBKIT_DOM_IS_ELEMENT (next_sibling))
+ if (element_has_class (WEBKIT_DOM_ELEMENT (next_sibling), "-x-evo-smiley-wrapper"))
+ misplaced_selection = TRUE;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ node = webkit_dom_range_get_end_container (range, NULL);
+ g_object_unref (range);
+ if (WEBKIT_DOM_IS_TEXT (node))
+ node_text = webkit_dom_text_get_whole_text (WEBKIT_DOM_TEXT (node));
+
+ if (misplaced_selection) {
+ /* Insert smiley and selection markers after it */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (insert_before),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_next_sibling (next_sibling),
+ NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (insert_before),
+ WEBKIT_DOM_NODE (selection_end_marker),
+ webkit_dom_node_get_next_sibling (next_sibling),
+ NULL);
+ if (e_editor_page_get_unicode_smileys_enabled (editor_page))
+ inserted_node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (insert_before),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (span)),
+ webkit_dom_node_get_next_sibling (next_sibling),
+ NULL);
+ else
+ inserted_node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (insert_before),
+ WEBKIT_DOM_NODE (span),
+ webkit_dom_node_get_next_sibling (next_sibling),
+ NULL);
+ } else {
+ if (e_editor_page_get_unicode_smileys_enabled (editor_page))
+ inserted_node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (insert_before),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (span)),
+ insert_before,
+ NULL);
+ else
+ inserted_node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (insert_before),
+ WEBKIT_DOM_NODE (span),
+ insert_before,
+ NULL);
+ }
+
+ if (!e_editor_page_get_unicode_smileys_enabled (editor_page)) {
+ /* ​ == UNICODE_ZERO_WIDTH_SPACE */
+ webkit_dom_html_element_insert_adjacent_html (
+ WEBKIT_DOM_HTML_ELEMENT (span), "afterend", "​", NULL);
+ }
+
+ if (ev) {
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMNode *node;
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ node = webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (inserted_node), TRUE, NULL),
+ NULL);
+ if (e_editor_page_get_unicode_smileys_enabled (editor_page)) {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, TRUE)),
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, FALSE)),
+ NULL);
+ } else
+ webkit_dom_html_element_insert_adjacent_html (
+ WEBKIT_DOM_HTML_ELEMENT (node), "afterend", "​", NULL);
+ ev->data.fragment = fragment;
+ }
+
+ /* Remove the text that represents the text version of smiley that was
+ * written into the composer. */
+ if (node_text && smiley_written) {
+ emoticon_start = g_utf8_strrchr (
+ node_text, -1, g_utf8_get_char (emoticon->text_face));
+ /* Check if the written smiley is really the one that we inserted. */
+ if (emoticon_start) {
+ /* The written smiley is the same as text version. */
+ if (g_str_has_prefix (emoticon_start, emoticon->text_face)) {
+ webkit_dom_character_data_delete_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ g_utf8_strlen (node_text, -1) - strlen (emoticon_start),
+ strlen (emoticon->text_face),
+ NULL);
+ } else if (strstr (emoticon->text_face, "-")) {
+ gboolean same = TRUE, compensate = FALSE;
+ gint ii = 0, jj = 0;
+
+ /* Try to recognize smileys without the dash e.g. :). */
+ while (emoticon_start[ii] && emoticon->text_face[jj]) {
+ if (emoticon_start[ii] == emoticon->text_face[jj]) {
+ if (emoticon->text_face[jj+1] && emoticon->text_face[jj+1] ==
'-') {
+ ii++;
+ jj+=2;
+ compensate = TRUE;
+ } else {
+ ii++;
+ jj++;
+ }
+ } else {
+ same = FALSE;
+ break;
+ }
+ }
+
+ if (same) {
+ webkit_dom_character_data_delete_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ g_utf8_strlen (node_text, -1) - strlen (emoticon_start),
+ ii,
+ NULL);
+ }
+ /* If we recognize smiley without dash, but we inserted
+ * the text version with dash we need it insert new
+ * history input event with that dash. */
+ if (compensate)
+ e_editor_undo_redo_manager_insert_dash_history_event (manager);
+ }
+ }
+
+ e_editor_page_set_is_smiley_written (editor_page, FALSE);
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_page_emit_content_changed (editor_page);
+
+ g_free (node_text);
+}
+
+static void
+emoticon_read_async_cb (GFile *file,
+ GAsyncResult *result,
+ EmoticonLoadContext *load_context)
+{
+ EEmoticon *emoticon = load_context->emoticon;
+ EEditorPage *editor_page = load_context->editor_page;
+ GError *error = NULL;
+ gboolean html_mode;
+ gchar *mime_type;
+ gchar *base64_encoded, *output, *data;
+ GFileInputStream *input_stream;
+ GOutputStream *output_stream;
+ gssize size;
+ WebKitDOMElement *wrapper, *image, *smiley_text;
+ WebKitDOMDocument *document;
+
+ input_stream = g_file_read_finish (file, result, &error);
+ g_return_if_fail (!error && input_stream);
+
+ output_stream = g_memory_output_stream_new (NULL, 0, g_realloc, g_free);
+
+ size = g_output_stream_splice (
+ output_stream, G_INPUT_STREAM (input_stream),
+ G_OUTPUT_STREAM_SPLICE_NONE, NULL, &error);
+
+ if (error || (size == -1))
+ goto out;
+
+ mime_type = g_content_type_get_mime_type (load_context->content_type);
+
+ data = g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (output_stream));
+ base64_encoded = g_base64_encode ((const guchar *) data, size);
+ output = g_strconcat ("data:", mime_type, ";base64,", base64_encoded, NULL);
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+ document = e_editor_page_get_document (editor_page);
+
+ /* Insert span with image representation and another one with text
+ * represetation and hide/show them dependant on active composer mode */
+ wrapper = webkit_dom_document_create_element (document, "SPAN", NULL);
+ if (html_mode)
+ webkit_dom_element_set_attribute (
+ wrapper, "class", "-x-evo-smiley-wrapper -x-evo-resizable-wrapper", NULL);
+ else
+ webkit_dom_element_set_attribute (
+ wrapper, "class", "-x-evo-smiley-wrapper", NULL);
+
+ image = webkit_dom_document_create_element (document, "IMG", NULL);
+ webkit_dom_element_set_attribute (image, "src", output, NULL);
+ webkit_dom_element_set_attribute (image, "data-inline", "", NULL);
+ webkit_dom_element_set_attribute (image, "data-name", load_context->name, NULL);
+ webkit_dom_element_set_attribute (image, "alt", emoticon->text_face, NULL);
+ webkit_dom_element_set_attribute (image, "class", "-x-evo-smiley-img", NULL);
+ if (!html_mode)
+ webkit_dom_element_set_attribute (image, "style", "display: none;", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (wrapper), WEBKIT_DOM_NODE (image), NULL);
+
+ smiley_text = webkit_dom_document_create_element (document, "SPAN", NULL);
+ webkit_dom_element_set_attribute (smiley_text, "class", "-x-evo-smiley-text", NULL);
+ if (html_mode)
+ webkit_dom_element_set_attribute (smiley_text, "style", "display: none;", NULL);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (smiley_text), emoticon->text_face, NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (wrapper), WEBKIT_DOM_NODE (smiley_text), NULL);
+
+ emoticon_insert_span (emoticon, load_context, wrapper);
+
+ g_free (base64_encoded);
+ g_free (output);
+ g_free (mime_type);
+ g_object_unref (output_stream);
+ out:
+ emoticon_load_context_free (load_context);
+}
+
+static void
+emoticon_query_info_async_cb (GFile *file,
+ GAsyncResult *result,
+ EmoticonLoadContext *load_context)
+{
+ GError *error = NULL;
+ GFileInfo *info;
+
+ info = g_file_query_info_finish (file, result, &error);
+ g_return_if_fail (!error && info);
+
+ load_context->content_type = g_strdup (g_file_info_get_content_type (info));
+ load_context->name = g_strdup (g_file_info_get_name (info));
+
+ g_file_read_async (
+ file, G_PRIORITY_DEFAULT, NULL,
+ (GAsyncReadyCallback) emoticon_read_async_cb, load_context);
+
+ g_object_unref (info);
+}
+
+void
+e_editor_dom_insert_smiley (EEditorPage *editor_page,
+ EEmoticon *emoticon)
+{
+ WebKitDOMDocument *document;
+ GFile *file;
+ gchar *filename_uri;
+ EmoticonLoadContext *load_context;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ if (e_editor_page_get_unicode_smileys_enabled (editor_page)) {
+ WebKitDOMElement *wrapper;
+
+ wrapper = webkit_dom_document_create_element (document, "SPAN", NULL);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (wrapper), emoticon->unicode_character, NULL);
+
+ load_context = emoticon_load_context_new (editor_page, emoticon);
+ emoticon_insert_span (emoticon, load_context, wrapper);
+ emoticon_load_context_free (load_context);
+ } else {
+ filename_uri = e_emoticon_get_uri (emoticon);
+ g_return_if_fail (filename_uri != NULL);
+
+ load_context = emoticon_load_context_new (editor_page, emoticon);
+
+ file = g_file_new_for_uri (filename_uri);
+ g_file_query_info_async (
+ file, "standard::*", G_FILE_QUERY_INFO_NONE,
+ G_PRIORITY_DEFAULT, NULL,
+ (GAsyncReadyCallback) emoticon_query_info_async_cb, load_context);
+
+ g_free (filename_uri);
+ g_object_unref (file);
+ }
+}
+
+void
+e_editor_dom_insert_smiley_by_name (EEditorPage *editor_page,
+ const gchar *name)
+{
+ const EEmoticon *emoticon;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ emoticon = e_emoticon_chooser_lookup_emoticon (name);
+ e_editor_page_set_is_smiley_written (editor_page, FALSE);
+ e_editor_dom_insert_smiley (editor_page, (EEmoticon *) emoticon);
+}
+
+void
+e_editor_dom_check_magic_smileys (EEditorPage *editor_page)
+{
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ gint pos, state, relative, start;
+ gchar *node_text;
+ gunichar uc;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!e_editor_page_get_magic_smileys_enabled (editor_page))
+ return;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ node = webkit_dom_range_get_end_container (range, NULL);
+ if (!WEBKIT_DOM_IS_TEXT (node))
+ return;
+
+ node_text = webkit_dom_text_get_whole_text (WEBKIT_DOM_TEXT (node));
+ if (node_text == NULL)
+ return;
+
+ start = webkit_dom_range_get_end_offset (range, NULL) - 1;
+ pos = start;
+ state = 0;
+ while (pos >= 0) {
+ uc = g_utf8_get_char (g_utf8_offset_to_pointer (node_text, pos));
+ relative = 0;
+ while (emoticons_chars[state + relative]) {
+ if (emoticons_chars[state + relative] == uc)
+ break;
+ relative++;
+ }
+ state = emoticons_states[state + relative];
+ /* 0 .. not found, -n .. found n-th */
+ if (state <= 0)
+ break;
+ pos--;
+ }
+
+ /* Special case needed to recognize angel and devilish. */
+ if (pos > 0 && state == -14) {
+ uc = g_utf8_get_char (g_utf8_offset_to_pointer (node_text, pos - 1));
+ if (uc == 'O') {
+ state = -1;
+ pos--;
+ } else if (uc == '>') {
+ state = -5;
+ pos--;
+ }
+ }
+
+ if (state < 0) {
+ const EEmoticon *emoticon;
+
+ if (pos > 0) {
+ uc = g_utf8_get_char (g_utf8_offset_to_pointer (node_text, pos - 1));
+ if (!g_unichar_isspace (uc)) {
+ g_free (node_text);
+ return;
+ }
+ }
+
+ emoticon = e_emoticon_chooser_lookup_emoticon (
+ emoticons_icon_names[-state - 1]);
+ e_editor_page_set_is_smiley_written (editor_page, TRUE);
+ e_editor_dom_insert_smiley (editor_page, (EEmoticon *) emoticon);
+ }
+
+ g_free (node_text);
+}
+
+static void
+dom_set_links_active (WebKitDOMDocument *document,
+ gboolean active)
+{
+ WebKitDOMElement *style;
+
+ style = webkit_dom_document_get_element_by_id (document, "-x-evo-style-a");
+ if (style)
+ remove_node (WEBKIT_DOM_NODE (style));
+
+ if (!active) {
+ WebKitDOMHTMLHeadElement *head;
+ head = webkit_dom_document_get_head (document);
+
+ style = webkit_dom_document_create_element (document, "STYLE", NULL);
+ webkit_dom_element_set_id (style, "-x-evo-style-a");
+ webkit_dom_element_set_attribute (style, "type", "text/css", NULL);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (style), "a { cursor: text; }", NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (head), WEBKIT_DOM_NODE (style), NULL);
+ }
+}
+
+static void
+fix_paragraph_structure_after_pressing_enter_after_smiley (WebKitDOMDocument *document)
+{
+ WebKitDOMElement *element;
+
+ element = webkit_dom_document_query_selector (
+ document, "span.-x-evo-smiley-wrapper > br", NULL);
+
+ if (element) {
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ webkit_dom_element_set_inner_html (
+ webkit_dom_node_get_parent_element (parent),
+ UNICODE_ZERO_WIDTH_SPACE,
+ NULL);
+ }
+}
+
+static gboolean
+fix_paragraph_structure_after_pressing_enter (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ gboolean prev_is_heading = FALSE;
+ gint ii, length;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* When pressing Enter on empty line in the list (or after heading elements)
+ * WebKit will end that list and inserts <div><br></div> so mark it for wrapping. */
+ list = webkit_dom_document_query_selector_all (
+ document, "body > div > br", NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *prev_sibling;
+ WebKitDOMNode *node = webkit_dom_node_get_parent_node (
+ webkit_dom_node_list_item (list, ii));
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+ if (prev_sibling && WEBKIT_DOM_IS_HTML_HEADING_ELEMENT (prev_sibling))
+ prev_is_heading = TRUE;
+ e_editor_dom_set_paragraph_style (editor_page, WEBKIT_DOM_ELEMENT (node), -1, 0, "");
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ return prev_is_heading;
+}
+
+static gboolean
+surround_text_with_paragraph_if_needed (EEditorPage *editor_page,
+ WebKitDOMNode *node)
+{
+ WebKitDOMNode *next_sibling = webkit_dom_node_get_next_sibling (node);
+ WebKitDOMNode *prev_sibling = webkit_dom_node_get_previous_sibling (node);
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (node);
+ WebKitDOMElement *element;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ /* All text in composer has to be written in div elements, so if
+ * we are writing something straight to the body, surround it with
+ * paragraph */
+ if (WEBKIT_DOM_IS_TEXT (node) &&
+ (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent) ||
+ WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (parent))) {
+ element = e_editor_dom_put_node_into_paragraph (editor_page, node, TRUE);
+ if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (parent))
+ webkit_dom_element_remove_attribute (element, "style");
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling))
+ remove_node (next_sibling);
+
+ /* Tab character */
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_sibling), "Apple-tab-span")) {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (element),
+ prev_sibling,
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (element)),
+ NULL);
+ }
+
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+selection_is_in_table (WebKitDOMDocument *document,
+ gboolean *first_cell,
+ WebKitDOMNode **table_node)
+{
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMNode *node, *parent;
+ WebKitDOMRange *range;
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (first_cell != NULL)
+ *first_cell = FALSE;
+
+ if (table_node != NULL)
+ *table_node = NULL;
+
+ if (webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
+ g_object_unref (dom_selection);
+ return FALSE;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ node = webkit_dom_range_get_start_container (range, NULL);
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+
+ parent = node;
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (parent)) {
+ if (first_cell != NULL) {
+ if (!webkit_dom_node_get_previous_sibling (parent)) {
+ gboolean on_start = TRUE;
+ WebKitDOMNode *tmp;
+
+ tmp = webkit_dom_node_get_previous_sibling (node);
+ if (!tmp && WEBKIT_DOM_IS_TEXT (node))
+ on_start = webkit_dom_range_get_start_offset (range, NULL) ==
0;
+ else if (tmp)
+ on_start = FALSE;
+
+ if (on_start) {
+ node = webkit_dom_node_get_parent_node (parent);
+ if (node && WEBKIT_DOM_HTML_TABLE_ROW_ELEMENT (node))
+ if (!webkit_dom_node_get_previous_sibling (node))
+ *first_cell = TRUE;
+ }
+ }
+ } else
+ return TRUE;
+ }
+ if (WEBKIT_DOM_IS_HTML_TABLE_ELEMENT (parent)) {
+ if (table_node != NULL)
+ *table_node = parent;
+ else
+ return TRUE;
+ }
+ parent = webkit_dom_node_get_parent_node (parent);
+ }
+
+ if (table_node == NULL)
+ return FALSE;
+
+ return *table_node != NULL;
+}
+
+static gboolean
+jump_to_next_table_cell (WebKitDOMDocument *document,
+ gboolean jump_back)
+{
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMNode *node, *cell;
+ WebKitDOMRange *range;
+
+ if (!selection_is_in_table (document, NULL, NULL))
+ return FALSE;
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ node = webkit_dom_range_get_start_container (range, NULL);
+
+ cell = node;
+ while (cell && !WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (cell)) {
+ cell = webkit_dom_node_get_parent_node (cell);
+ }
+
+ if (!WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (cell)) {
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ return FALSE;
+ }
+
+ if (jump_back) {
+ /* Get previous cell */
+ node = webkit_dom_node_get_previous_sibling (cell);
+ if (!node || !WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (node)) {
+ /* No cell, go one row up. */
+ node = webkit_dom_node_get_parent_node (cell);
+ node = webkit_dom_node_get_previous_sibling (node);
+ if (node && WEBKIT_DOM_IS_HTML_TABLE_ROW_ELEMENT (node)) {
+ node = webkit_dom_node_get_last_child (node);
+ } else {
+ /* No row above, move to the block before table. */
+ node = webkit_dom_node_get_parent_node (cell);
+ while (!WEBKIT_DOM_IS_HTML_BODY_ELEMENT (webkit_dom_node_get_parent_node
(node)))
+ node = webkit_dom_node_get_parent_node (node);
+
+ node = webkit_dom_node_get_previous_sibling (node);
+ }
+ }
+ } else {
+ /* Get next cell */
+ node = webkit_dom_node_get_next_sibling (cell);
+ if (!node || !WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (node)) {
+ /* No cell, go one row below. */
+ node = webkit_dom_node_get_parent_node (cell);
+ node = webkit_dom_node_get_next_sibling (node);
+ if (node && WEBKIT_DOM_IS_HTML_TABLE_ROW_ELEMENT (node)) {
+ node = webkit_dom_node_get_first_child (node);
+ } else {
+ /* No row below, move to the block after table. */
+ node = webkit_dom_node_get_parent_node (cell);
+ while (!WEBKIT_DOM_IS_HTML_BODY_ELEMENT (webkit_dom_node_get_parent_node
(node)))
+ node = webkit_dom_node_get_parent_node (node);
+
+ node = webkit_dom_node_get_next_sibling (node);
+ }
+ }
+ }
+
+ if (!node)
+ return FALSE;
+
+ webkit_dom_range_select_node_contents (range, node, NULL);
+ webkit_dom_range_collapse (range, TRUE, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+
+ return TRUE;
+}
+
+static gboolean
+save_history_before_event_in_table (EEditorPage *editor_page,
+ WebKitDOMRange *range)
+{
+ WebKitDOMNode *node;
+ WebKitDOMElement *block;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+ if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (node))
+ block = WEBKIT_DOM_ELEMENT (node);
+ else
+ block = get_parent_block_element (node);
+
+ if (block && WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (block)) {
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_TABLE_INPUT;
+
+ if (block) {
+ e_editor_dom_selection_save (editor_page);
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (block),
TRUE, NULL);
+ e_editor_dom_selection_restore (editor_page);
+ } else
+ ev->data.dom.from = NULL;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+insert_tabulator (EEditorPage *editor_page)
+{
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ gboolean success;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INPUT;
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page)) {
+ WebKitDOMRange *tmp_range;
+
+ tmp_range = e_editor_dom_get_current_range (editor_page);
+ insert_delete_event (editor_page, tmp_range);
+ g_object_unref (tmp_range);
+ }
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->before.end.x = ev->before.start.x;
+ ev->before.end.y = ev->before.start.y;
+ }
+
+ success = e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_TEXT, "\t");
+
+ if (ev) {
+ if (success) {
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+ WebKitDOMDocumentFragment *fragment;
+
+ document = e_editor_page_get_document (editor_page);
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ element = webkit_dom_document_create_element (document, "span", NULL);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (element), "\t", NULL);
+ webkit_dom_element_set_attribute (
+ element, "class", "Apple-tab-span", NULL);
+ webkit_dom_element_set_attribute (
+ element, "style", "white-space:pre", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment), WEBKIT_DOM_NODE (element), NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (dom_create_selection_marker (document, TRUE)),
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (dom_create_selection_marker (document, FALSE)),
+ NULL);
+ ev->data.fragment = fragment;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ e_editor_page_emit_content_changed (editor_page);
+ } else {
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+ g_free (ev);
+ }
+ }
+
+ return success;
+}
+
+static void
+body_keypress_event_cb (WebKitDOMElement *element,
+ WebKitDOMUIEvent *event,
+ EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window = NULL;
+ WebKitDOMDOMSelection *dom_selection = NULL;
+ WebKitDOMRange *range = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = webkit_dom_node_get_owner_document (WEBKIT_DOM_NODE (element));
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ if (!webkit_dom_range_get_collapsed (range, NULL))
+ insert_delete_event (editor_page, range);
+}
+
+static void
+set_monospace_font_family_on_body (WebKitDOMElement *body,
+ gboolean html_mode)
+{
+ /* If copying some content in view, WebKit adds various information about
+ * the content's style (such as color, font size, ..) to the resulting HTML
+ * to correctly apply the style when pasting the content later. The thing
+ * is that in plain text mode the only font allowed is the monospaced one,
+ * but we are forcing it through user style sheet in WebKitWebSettings and
+ * sadly WebKit doesn't count with it, so when the content is pasted,
+ * WebKit wraps it inside SPANs and sets the font-family style on them.
+ * The problem is that when we switch to the HTML mode, the pasted content
+ * will have the monospaced font set. To avoid it we need to set the
+ * font-family style to the body, so WebKit will know about it and will
+ * avoid the described behaviour. */
+ /* When we are deleting a content from the PRE elements we need to turn
+ * this off, otherwise we will end with the same unwanted behavior (the
+ * text between the caret and the end of the element will be wrapped
+ * inside a SPAN element. */
+ if (!html_mode) {
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (body), "data-style", "style");
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body),
+ "style",
+ "font-family: Monospace;",
+ NULL);
+ } else {
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (body), "style", "data-style");
+ }
+}
+
+static void
+body_keydown_event_cb (WebKitDOMElement *element,
+ WebKitDOMUIEvent *event,
+ EEditorPage *editor_page)
+{
+ gboolean backspace_key, delete_key, space_key, return_key;
+ gboolean shift_key, control_key;
+ glong key_code;
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window = NULL;
+ WebKitDOMDOMSelection *dom_selection = NULL;
+ WebKitDOMRange *range = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = webkit_dom_node_get_owner_document (WEBKIT_DOM_NODE (element));
+
+ key_code = webkit_dom_ui_event_get_key_code (event);
+ delete_key = key_code == HTML_KEY_CODE_DELETE;
+ return_key = key_code == HTML_KEY_CODE_RETURN;
+ backspace_key = key_code == HTML_KEY_CODE_BACKSPACE;
+ space_key = key_code == HTML_KEY_CODE_SPACE;
+
+ if (key_code == HTML_KEY_CODE_CONTROL) {
+ dom_set_links_active (document, TRUE);
+ return;
+ }
+
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, delete_key || backspace_key);
+
+ if (!(delete_key || return_key || backspace_key || space_key))
+ return;
+
+ shift_key = webkit_dom_keyboard_event_get_shift_key (WEBKIT_DOM_KEYBOARD_EVENT (event));
+ control_key = webkit_dom_keyboard_event_get_ctrl_key (WEBKIT_DOM_KEYBOARD_EVENT (event));
+
+ e_editor_page_set_return_key_pressed (editor_page, return_key);
+ e_editor_page_set_space_key_pressed (editor_page, space_key);
+
+ if (key_code == HTML_KEY_CODE_TABULATOR) {
+ if (jump_to_next_table_cell (document, shift_key)) {
+ webkit_dom_event_prevent_default (WEBKIT_DOM_EVENT (event));
+ goto out;
+ }
+
+ if (!shift_key && insert_tabulator (editor_page))
+ webkit_dom_event_prevent_default (WEBKIT_DOM_EVENT (event));
+
+ goto out;
+ }
+
+ if (return_key && e_editor_dom_key_press_event_process_return_key (editor_page)) {
+ webkit_dom_event_prevent_default (WEBKIT_DOM_EVENT (event));
+ goto out;
+ }
+
+ if (backspace_key && e_editor_dom_key_press_event_process_backspace_key (editor_page)) {
+ webkit_dom_event_prevent_default (WEBKIT_DOM_EVENT (event));
+ goto out;
+ }
+
+ if (delete_key || backspace_key) {
+ if (e_editor_dom_key_press_event_process_delete_or_backspace_key (editor_page, key_code,
control_key, delete_key))
+ webkit_dom_event_prevent_default (WEBKIT_DOM_EVENT (event));
+ else if (!e_editor_page_get_html_mode (editor_page))
+ set_monospace_font_family_on_body (element, TRUE);
+ goto out;
+ }
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ if (save_history_before_event_in_table (editor_page, range))
+ goto out;
+
+ if (return_key) {
+ EEditorHistoryEvent *ev;
+ EEditorUndoRedoManager *manager;
+
+ /* Insert new history event for Return to have the right coordinates.
+ * The fragment will be added later. */
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INPUT;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+ out:
+ g_clear_object (&range);
+ g_clear_object (&dom_selection);
+}
+
+static gboolean
+save_history_after_event_in_table (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ EEditorHistoryEvent *ev;
+ EEditorUndoRedoManager *manager;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ if (!webkit_dom_dom_selection_get_range_count (dom_selection)) {
+ g_object_unref (dom_selection);
+ return FALSE;
+ }
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ /* Find if writing into table. */
+ node = webkit_dom_range_get_start_container (range, NULL);
+ if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (node))
+ element = WEBKIT_DOM_ELEMENT (node);
+ else
+ element = get_parent_block_element (node);
+
+ g_object_unref (dom_selection);
+ g_object_unref (range);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ /* If writing to table we have to create different history event. */
+ if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (element)) {
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ if (ev->type != HISTORY_TABLE_INPUT)
+ return FALSE;
+ } else
+ return FALSE;
+
+ e_editor_dom_selection_save (editor_page);
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ ev->data.dom.to = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (element), TRUE, NULL);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return TRUE;
+}
+
+static void
+save_history_for_input (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range, *range_clone;
+ WebKitDOMNode *start_container;
+ EEditorHistoryEvent *ev;
+ EEditorUndoRedoManager *manager;
+ glong offset;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (!webkit_dom_dom_selection_get_range_count (dom_selection)) {
+ g_object_unref (dom_selection);
+ return;
+ }
+
+ if (e_editor_page_get_return_key_pressed (editor_page)) {
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ if (ev->type != HISTORY_INPUT) {
+ g_object_unref (dom_selection);
+ return;
+ }
+ } else {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INPUT;
+ }
+
+ e_editor_page_block_selection_changed (editor_page);
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ range_clone = webkit_dom_range_clone_range (range, NULL);
+ offset = webkit_dom_range_get_start_offset (range_clone, NULL);
+ start_container = webkit_dom_range_get_start_container (range_clone, NULL);
+ if (offset > 0)
+ webkit_dom_range_set_start (
+ range_clone,
+ start_container,
+ offset - 1,
+ NULL);
+ fragment = webkit_dom_range_clone_contents (range_clone, NULL);
+ /* We have to specially handle Return key press */
+ if (e_editor_page_get_return_key_pressed (editor_page)) {
+ WebKitDOMElement *element_start, *element_end;
+ WebKitDOMNode *parent_start, *parent_end, *node;
+
+ element_start = webkit_dom_document_create_element (document, "span", NULL);
+ webkit_dom_range_surround_contents (range, WEBKIT_DOM_NODE (element_start), NULL);
+ webkit_dom_dom_selection_modify (dom_selection, "move", "left", "character");
+ g_object_unref (range);
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ element_end = webkit_dom_document_create_element (document, "span", NULL);
+ webkit_dom_range_surround_contents (range, WEBKIT_DOM_NODE (element_end), NULL);
+
+ parent_start = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element_start));
+ parent_end = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element_end));
+
+ while (parent_start && parent_end && !webkit_dom_node_is_same_node (parent_start,
parent_end)) {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error (parent_start, FALSE, NULL),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment)),
+ NULL);
+ parent_start = webkit_dom_node_get_parent_node (parent_start);
+ parent_end = webkit_dom_node_get_parent_node (parent_end);
+ }
+
+ node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment));
+ while (webkit_dom_node_get_next_sibling (node)) {
+ WebKitDOMNode *last_child;
+
+ last_child = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (fragment));
+ webkit_dom_node_append_child (
+ webkit_dom_node_get_previous_sibling (last_child),
+ last_child,
+ NULL);
+ }
+
+ node = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (fragment));
+ while (webkit_dom_node_get_last_child (node)) {
+ node = webkit_dom_node_get_last_child (node);
+ }
+
+ webkit_dom_node_append_child (
+ node,
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_element (document, "br", NULL)),
+ NULL);
+ webkit_dom_node_append_child (
+ node,
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, TRUE)),
+ NULL);
+ webkit_dom_node_append_child (
+ node,
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, FALSE)),
+ NULL);
+
+ remove_node (WEBKIT_DOM_NODE (element_start));
+ remove_node (WEBKIT_DOM_NODE (element_end));
+
+ g_object_set_data (
+ G_OBJECT (fragment), "history-return-key", GINT_TO_POINTER (1));
+
+
+ webkit_dom_dom_selection_modify (dom_selection, "move", "right", "character");
+ } else {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, TRUE)),
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, FALSE)),
+ NULL);
+ }
+
+ g_object_unref (dom_selection);
+ g_object_unref (range);
+ g_object_unref (range_clone);
+
+ e_editor_page_unblock_selection_changed (editor_page);
+
+ ev->data.fragment = fragment;
+
+ if (!e_editor_page_get_return_key_pressed (editor_page))
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+}
+
+typedef struct _TimeoutContext TimeoutContext;
+
+struct _TimeoutContext {
+ EEditorPage *editor_page;
+};
+
+static void
+timeout_context_free (TimeoutContext *context)
+{
+ g_slice_free (TimeoutContext, context);
+}
+
+static gboolean
+force_spell_check_on_timeout (TimeoutContext *context)
+{
+ e_editor_dom_force_spell_check_in_viewport (context->editor_page);
+ e_editor_page_set_spell_check_on_scroll_event_source_id (context->editor_page, 0);
+ return FALSE;
+}
+
+static void
+body_scroll_event_cb (WebKitDOMElement *element,
+ WebKitDOMEvent *event,
+ EEditorPage *editor_page)
+{
+ TimeoutContext *context;
+ guint id;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!e_editor_page_get_inline_spelling_enabled (editor_page))
+ return;
+
+ context = g_slice_new0 (TimeoutContext);
+ context->editor_page = editor_page;
+
+ id = e_editor_page_get_spell_check_on_scroll_event_source_id (editor_page);
+ if (id > 0)
+ g_source_remove (id);
+
+ id = g_timeout_add_seconds_full (
+ 1,
+ G_PRIORITY_DEFAULT,
+ (GSourceFunc)force_spell_check_on_timeout,
+ context,
+ (GDestroyNotify)timeout_context_free);
+
+ e_editor_page_set_spell_check_on_scroll_event_source_id (editor_page, id);
+}
+
+void
+e_editor_dom_body_input_event_process (EEditorPage *editor_page,
+ WebKitDOMEvent *event)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ EEditorUndoRedoManager *manager;
+ gboolean do_spell_check = FALSE;
+ gboolean html_mode;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ range = e_editor_dom_get_current_range (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+ e_editor_page_emit_content_changed (editor_page);
+
+ if (e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ e_editor_undo_redo_manager_set_operation_in_progress (manager, FALSE);
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, FALSE);
+ do_spell_check = TRUE;
+ goto out;
+ }
+
+ /* When the Backspace is pressed in a bulleted list item with just one
+ * character left in it, WebKit will create another BR element in the
+ * item. */
+ if (!html_mode) {
+ WebKitDOMElement *element;
+
+ element = webkit_dom_document_query_selector (
+ document, "ul[data-evo-plain-text] > li > br + br", NULL);
+
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+ }
+
+ if (!save_history_after_event_in_table (editor_page)) {
+ if (!e_editor_page_get_dont_save_history_in_body_input (editor_page))
+ save_history_for_input (editor_page);
+ else
+ do_spell_check = TRUE;
+ }
+
+ /* Don't try to look for smileys if we are deleting text. */
+ if (!e_editor_page_get_dont_save_history_in_body_input (editor_page))
+ e_editor_dom_check_magic_smileys (editor_page);
+
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, FALSE);
+
+ if (e_editor_page_get_return_key_pressed (editor_page) ||
+ e_editor_page_get_space_key_pressed (editor_page)) {
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ if (e_editor_page_get_return_key_pressed (editor_page)) {
+ if (fix_paragraph_structure_after_pressing_enter (editor_page) &&
+ html_mode) {
+ /* When the return is pressed in a H1-6 element, WebKit doesn't
+ * continue with the same element, but creates normal paragraph,
+ * so we have to unset the bold font. */
+ e_editor_undo_redo_manager_set_operation_in_progress (manager, TRUE);
+ e_editor_dom_selection_set_bold (editor_page, FALSE);
+ e_editor_undo_redo_manager_set_operation_in_progress (manager, FALSE);
+ }
+
+ fix_paragraph_structure_after_pressing_enter_after_smiley (document);
+
+ do_spell_check = TRUE;
+ }
+ } else {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_range_get_end_container (range, NULL);
+
+ if (surround_text_with_paragraph_if_needed (editor_page, node)) {
+ WebKitDOMElement *element;
+
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ if (WEBKIT_DOM_IS_TEXT (node)) {
+ gchar *text;
+
+ text = webkit_dom_node_get_text_content (node);
+
+ if (text && *text && *text != ' ' && !g_str_has_prefix (text, UNICODE_NBSP)) {
+ gboolean valid = FALSE;
+
+ if (*text == '?' && strlen (text) > 1)
+ valid = TRUE;
+ else if (!strchr (URL_INVALID_TRAILING_CHARS, *text))
+ valid = TRUE;
+
+ if (valid) {
+ WebKitDOMNode *prev_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (prev_sibling))
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ }
+ }
+ g_free (text);
+ }
+ }
+
+ node = webkit_dom_range_get_end_container (range, NULL);
+
+ /* After toggling monospaced format, we are using UNICODE_ZERO_WIDTH_SPACE
+ * to move caret into right space. When this callback is called it is not
+ * necessary anymore so remove it */
+ if (html_mode) {
+ WebKitDOMElement *parent = webkit_dom_node_get_parent_element (node);
+
+ if (parent) {
+ WebKitDOMNode *prev_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (parent));
+
+ if (prev_sibling && WEBKIT_DOM_IS_TEXT (prev_sibling)) {
+ gchar *text = webkit_dom_node_get_text_content (
+ prev_sibling);
+
+ if (g_strcmp0 (text, UNICODE_ZERO_WIDTH_SPACE) == 0)
+ remove_node (prev_sibling);
+
+ g_free (text);
+ }
+
+ }
+ }
+
+ /* If text before caret includes UNICODE_ZERO_WIDTH_SPACE character, remove it */
+ if (WEBKIT_DOM_IS_TEXT (node)) {
+ gchar *text = webkit_dom_character_data_get_data (WEBKIT_DOM_CHARACTER_DATA (node));
+ glong length = webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (node));
+ WebKitDOMNode *parent;
+
+ /* We have to preserve empty paragraphs with just UNICODE_ZERO_WIDTH_SPACE
+ * character as when we will remove it it will collapse */
+ if (length > 1) {
+ if (g_str_has_prefix (text, UNICODE_ZERO_WIDTH_SPACE))
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (node), 0, 1, "", NULL);
+ else if (g_str_has_suffix (text, UNICODE_ZERO_WIDTH_SPACE))
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (node), length - 1, 1, "", NULL);
+ }
+ g_free (text);
+
+ parent = webkit_dom_node_get_parent_node (node);
+ if (WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT (parent) &&
+ !webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (parent), "data-evo-paragraph")) {
+ if (html_mode)
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (parent),
+ "data-evo-paragraph",
+ "",
+ NULL);
+ else
+ e_editor_dom_set_paragraph_style (
+ editor_page, WEBKIT_DOM_ELEMENT (parent), -1, 0, "");
+ }
+
+ /* When new smiley is added we have to use UNICODE_HIDDEN_SPACE to set the
+ * caret position to right place. It is removed when user starts typing. But
+ * when the user will press left arrow he will move the caret into
+ * smiley wrapper. If he will start to write there we have to move the written
+ * text out of the wrapper and move caret to right place */
+ if (WEBKIT_DOM_IS_ELEMENT (parent) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-smiley-text")) {
+ gchar *text;
+ WebKitDOMCharacterData *data;
+ WebKitDOMText *text_node;
+
+ /* Split out the newly written character to its own text node, */
+ data = WEBKIT_DOM_CHARACTER_DATA (node);
+ parent = webkit_dom_node_get_parent_node (parent);
+ text = webkit_dom_character_data_substring_data (
+ data,
+ webkit_dom_character_data_get_length (data) - 1,
+ 1,
+ NULL);
+ webkit_dom_character_data_delete_data (
+ data,
+ webkit_dom_character_data_get_length (data) - 1,
+ 1,
+ NULL);
+ text_node = webkit_dom_document_create_text_node (document, text);
+ g_free (text);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, FALSE)),
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, TRUE)),
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ /* Move the text node outside of smiley. */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ WEBKIT_DOM_NODE (text_node),
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ e_editor_dom_selection_restore (editor_page);
+ }
+ }
+
+ /* Writing into quoted content */
+ if (html_mode) {
+ gint citation_level;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *node, *parent;
+
+ node = webkit_dom_range_get_end_container (range, NULL);
+
+ citation_level = e_editor_dom_get_citation_level (node, FALSE);
+ if (citation_level == 0)
+ goto out;
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ if (selection_start_marker)
+ goto out;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ /* We have to process elements only inside normal block */
+ parent = WEBKIT_DOM_NODE (get_parent_block_element (
+ WEBKIT_DOM_NODE (selection_start_marker)));
+ if (WEBKIT_DOM_IS_HTML_PRE_ELEMENT (parent)) {
+ e_editor_dom_selection_restore (editor_page);
+ goto out;
+ }
+
+ if (selection_start_marker) {
+ gchar *content;
+ gint text_length, word_wrap_length, length;
+ WebKitDOMElement *block;
+ gboolean remove_quoting = FALSE;
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ length = word_wrap_length - 2 * citation_level;
+
+ block = WEBKIT_DOM_ELEMENT (parent);
+ if (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block), ".-x-evo-quoted", NULL)) {
+ WebKitDOMNode *prev_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling))
+ remove_quoting = element_has_class (
+ WEBKIT_DOM_ELEMENT (prev_sibling), "-x-evo-quoted");
+ }
+
+ content = webkit_dom_node_get_text_content (WEBKIT_DOM_NODE (block));
+ text_length = g_utf8_strlen (content, -1);
+ g_free (content);
+
+ /* Wrap and quote the line */
+ if (!remove_quoting && text_length >= word_wrap_length) {
+ e_editor_dom_remove_quoting_from_element (block);
+
+ block = e_editor_dom_wrap_paragraph_length (editor_page, block, length);
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (block));
+ e_editor_dom_quote_plain_text_element_after_wrapping (
+ editor_page, WEBKIT_DOM_ELEMENT (block), citation_level);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ if (!selection_start_marker)
+ dom_add_selection_markers_into_element_end (
+ document,
+ WEBKIT_DOM_ELEMENT (block),
+ NULL,
+ NULL);
+
+ e_editor_dom_selection_restore (editor_page);
+ do_spell_check = TRUE;
+ goto out;
+ }
+ }
+ e_editor_dom_selection_restore (editor_page);
+ }
+ out:
+ if (do_spell_check)
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+
+ g_object_unref (range);
+}
+
+static void
+body_input_event_cb (WebKitDOMElement *element,
+ WebKitDOMEvent *event,
+ EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_dom_body_input_event_process (editor_page, event);
+}
+
+void
+e_editor_dom_remove_input_event_listener_from_body (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!e_editor_page_get_body_input_event_removed (editor_page)) {
+ WebKitDOMDocument *document;
+
+ document = e_editor_page_get_document (editor_page);
+
+ webkit_dom_event_target_remove_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (webkit_dom_document_get_body (document)),
+ "input",
+ G_CALLBACK (body_input_event_cb),
+ FALSE);
+
+ e_editor_page_set_body_input_event_removed (editor_page, TRUE);
+ }
+}
+
+void
+e_editor_dom_register_input_event_listener_on_body (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_get_body_input_event_removed (editor_page)) {
+ WebKitDOMDocument *document;
+
+ document = e_editor_page_get_document (editor_page);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (webkit_dom_document_get_body (document)),
+ "input",
+ G_CALLBACK (body_input_event_cb),
+ FALSE,
+ editor_page);
+
+ e_editor_page_set_body_input_event_removed (editor_page, FALSE);
+ }
+}
+
+static void
+remove_empty_blocks (WebKitDOMDocument *document)
+{
+ gint ii, length;
+ WebKitDOMNodeList *list;
+
+ list = webkit_dom_document_query_selector_all (
+ document, "blockquote[type=cite] > :empty", NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+
+ list = webkit_dom_document_query_selector_all (
+ document, "blockquote[type=cite]:empty", NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+
+ g_object_unref (list);
+}
+
+/* Following two functions are used when deleting the selection inside
+ * the quoted content. The thing is that normally the quote marks are not
+ * selectable by user. But this caused a lof of problems for WebKit when removing
+ * the selection. This will avoid it as when the delete or backspace key is pressed
+ * we will make the quote marks user selectable so they will act as any other text.
+ * On HTML keyup event callback we will make them again non-selectable. */
+void
+e_editor_dom_disable_quote_marks_select (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLHeadElement *head;
+ WebKitDOMElement *style_element;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ head = webkit_dom_document_get_head (document);
+
+ if (!webkit_dom_document_get_element_by_id (document, "-x-evo-quote-style")) {
+ style_element = webkit_dom_document_create_element (document, "style", NULL);
+ webkit_dom_element_set_id (style_element, "-x-evo-quote-style");
+ webkit_dom_element_set_attribute (style_element, "type", "text/css", NULL);
+ webkit_dom_element_set_inner_html (
+ style_element,
+ ".-x-evo-quoted { -webkit-user-select: none; }",
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (head), WEBKIT_DOM_NODE (style_element), NULL);
+ }
+}
+
+static void
+enable_quote_marks_select (WebKitDOMDocument *document)
+{
+ WebKitDOMElement *style_element;
+
+ if ((style_element = webkit_dom_document_get_element_by_id (document, "-x-evo-quote-style")))
+ remove_node (WEBKIT_DOM_NODE (style_element));
+}
+
+void
+e_editor_dom_remove_node_and_parents_if_empty (WebKitDOMNode *node)
+{
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (node));
+
+ remove_node (WEBKIT_DOM_NODE (node));
+
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ WebKitDOMNode *prev_sibling, *next_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (parent);
+ next_sibling = webkit_dom_node_get_next_sibling (parent);
+ /* Empty or BR as sibling, but no sibling after it. */
+ if ((!prev_sibling ||
+ (WEBKIT_DOM_IS_HTML_BR_ELEMENT (prev_sibling) &&
+ !webkit_dom_node_get_previous_sibling (prev_sibling))) &&
+ (!next_sibling ||
+ (WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling) &&
+ !webkit_dom_node_get_next_sibling (next_sibling)))) {
+ WebKitDOMNode *tmp;
+
+ tmp = webkit_dom_node_get_parent_node (parent);
+ remove_node (parent);
+ parent = tmp;
+ } else {
+ if (!webkit_dom_node_get_first_child (parent))
+ remove_node (parent);
+ return;
+ }
+ }
+}
+
+void
+e_editor_dom_merge_siblings_if_necessary (EEditorPage *editor_page,
+ WebKitDOMDocumentFragment *deleted_content)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *prev_element;
+ WebKitDOMNode *child;
+ WebKitDOMNodeList *list;
+ gboolean equal_nodes;
+ gint ii, length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ if ((element = webkit_dom_document_get_element_by_id (document, "-x-evo-main-cite")))
+ webkit_dom_element_remove_attribute (element, "id");
+
+ element = webkit_dom_document_query_selector (document, "blockquote:not([data-evo-query-skip]) +
blockquote", NULL);
+ if (!element)
+ goto signature;
+ repeat:
+ child = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ if (WEBKIT_DOM_IS_ELEMENT (child))
+ prev_element = WEBKIT_DOM_ELEMENT (child);
+ else
+ goto signature;
+
+ equal_nodes = webkit_dom_node_is_equal_node (
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (element), FALSE, NULL),
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (prev_element), FALSE, NULL));
+
+ if (equal_nodes) {
+ if (webkit_dom_element_get_child_element_count (element) >
+ webkit_dom_element_get_child_element_count (prev_element)) {
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element))))
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (prev_element), child, NULL);
+ remove_node (WEBKIT_DOM_NODE (element));
+ } else {
+ while ((child = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (prev_element))))
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (element),
+ child,
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (element)),
+ NULL);
+ remove_node (WEBKIT_DOM_NODE (prev_element));
+ }
+ } else
+ webkit_dom_element_set_attribute (element, "data-evo-query-skip", "", NULL);
+
+ element = webkit_dom_document_query_selector (document, "blockquote:not([data-evo-query-skip]) +
blockquote", NULL);
+ if (element)
+ goto repeat;
+
+ signature:
+ list = webkit_dom_document_query_selector_all (
+ document, "blockquote[data-evo-query-skip]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-evo-query-skip");
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ if (!deleted_content)
+ return;
+
+ /* Replace the corrupted signatures with the right one. */
+ element = webkit_dom_document_query_selector (
+ document, ".-x-evo-signature-wrapper + .-x-evo-signature-wrapper", NULL);
+ if (element) {
+ WebKitDOMElement *right_signature;
+
+ right_signature = webkit_dom_document_fragment_query_selector (
+ deleted_content, ".-x-evo-signature-wrapper", NULL);
+ remove_node (webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element)));
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (right_signature), TRUE, NULL),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ }
+}
+
+/* This will fix the structure after the situations where some text
+ * inside the quoted content is selected and afterwards deleted with
+ * BackSpace or Delete. */
+void
+e_editor_dom_body_key_up_event_process_backspace_or_delete (EEditorPage *editor_page,
+ gboolean delete)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *parent, *node;
+ gint level;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_get_html_mode (editor_page))
+ return;
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_disable_quote_marks_select (editor_page);
+ /* Remove empty blocks if presented. */
+ remove_empty_blocks (document);
+
+ e_editor_dom_selection_save (editor_page);
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ /* If we deleted a selection the caret will be inside the quote marks, fix it. */
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quote-character")) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (parent)),
+ WEBKIT_DOM_NODE (selection_end_marker),
+ webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (parent)),
+ NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (parent)),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (parent)),
+ NULL);
+ }
+
+ /* Under some circumstances we will end with block inside the citation
+ * that has the quote marks removed and we have to reinsert them back. */
+ level = e_editor_dom_get_citation_level (WEBKIT_DOM_NODE (selection_start_marker), FALSE);
+ node = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_end_marker));
+ if (level > 0 && node && !WEBKIT_DOM_IS_HTML_BR_ELEMENT (node)) {
+ WebKitDOMElement *block;
+
+ block = WEBKIT_DOM_ELEMENT (e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker)));
+
+ e_editor_dom_remove_quoting_from_element (block);
+ if (webkit_dom_element_has_attribute (block, "data-evo-paragraph")) {
+ gint length, word_wrap_length;
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ length = word_wrap_length - 2 * level;
+ block = e_editor_dom_wrap_paragraph_length (editor_page, block, length);
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (block));
+ }
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, block, level);
+ } else if (level > 0 && !node) {
+ WebKitDOMNode *prev_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_sibling), "-x-evo-quoted") &&
+ !webkit_dom_node_get_previous_sibling (prev_sibling))
+ webkit_dom_node_append_child (
+ parent,
+ WEBKIT_DOM_NODE (webkit_dom_document_create_element (document, "br", NULL)),
+ NULL);
+ }
+
+ e_editor_dom_merge_siblings_if_necessary (editor_page, NULL);
+
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+}
+
+void
+e_editor_dom_body_key_up_event_process_return_key (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *parent;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ /* If the return is pressed in an unordered list in plain text mode
+ * the caret is moved to the "*" character before the newly inserted
+ * item. It looks like it is not enough that the item has BR element
+ * inside, but we have to again use the zero width space character
+ * to fix the situation. */
+ if (e_editor_page_get_html_mode (editor_page))
+ return;
+
+ /* FIXME WK2 this is called twice */
+ /* e_editor_dom_selection_save (editor_page); */
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
+ if (!WEBKIT_DOM_IS_HTML_LI_ELEMENT (parent) ||
+ !WEBKIT_DOM_IS_HTML_U_LIST_ELEMENT (webkit_dom_node_get_parent_node (parent))) {
+ e_editor_dom_selection_restore (editor_page);
+ return;
+ }
+
+ if (!webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (selection_start_marker)) &&
+ (!webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_end_marker)) ||
+ WEBKIT_DOM_IS_HTML_BR_ELEMENT (webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE
(selection_end_marker)))))
+ webkit_dom_html_element_insert_adjacent_text (
+ WEBKIT_DOM_HTML_ELEMENT (parent),
+ "afterbegin",
+ UNICODE_ZERO_WIDTH_SPACE,
+ NULL);
+
+ e_editor_dom_selection_restore (editor_page);
+}
+
+static void
+body_keyup_event_cb (WebKitDOMElement *element,
+ WebKitDOMUIEvent *event,
+ EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ glong key_code;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = webkit_dom_node_get_owner_document (WEBKIT_DOM_NODE (element));
+ if (!e_editor_page_is_composition_in_progress (editor_page))
+ e_editor_dom_register_input_event_listener_on_body (editor_page);
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page))
+ return;
+
+ key_code = webkit_dom_ui_event_get_key_code (event);
+ if (key_code == HTML_KEY_CODE_BACKSPACE || key_code == HTML_KEY_CODE_DELETE) {
+ if (!e_editor_page_get_html_mode (editor_page)) {
+ WebKitDOMHTMLElement *body;
+
+ body = webkit_dom_document_get_body (document);
+
+ set_monospace_font_family_on_body (WEBKIT_DOM_ELEMENT (body), FALSE);
+ }
+ e_editor_dom_body_key_up_event_process_backspace_or_delete (editor_page, key_code ==
HTML_KEY_CODE_DELETE);
+
+ /* The content was wrapped and the coordinates
+ * of caret could be changed, so renew them. But
+ * only do that when we are not redoing a history
+ * event, otherwise it would modify the history. */
+ if (e_editor_page_get_renew_history_after_coordinates (editor_page)) {
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ ev = e_editor_undo_redo_manager_get_current_history_event (manager);
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ }
+ } else if (key_code == HTML_KEY_CODE_CONTROL)
+ dom_set_links_active (document, FALSE);
+ else if (key_code == HTML_KEY_CODE_RETURN)
+ e_editor_dom_body_key_up_event_process_return_key (editor_page);
+}
+
+static void
+fix_structure_after_pasting_multiline_content (WebKitDOMNode *node)
+{
+ WebKitDOMNode *first_child, *parent;
+
+ /* When pasting content that does not contain just the
+ * one line text WebKit inserts all the content after the
+ * first line into one element. So we have to take it out
+ * of this element and insert it after that element. */
+ parent = webkit_dom_node_get_parent_node (node);
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent))
+ return;
+ first_child = webkit_dom_node_get_first_child (parent);
+ while (first_child) {
+ WebKitDOMNode *next_child =
+ webkit_dom_node_get_next_sibling (first_child);
+ if (webkit_dom_node_has_child_nodes (first_child))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ first_child,
+ parent,
+ NULL);
+ first_child = next_child;
+ }
+}
+
+static gboolean
+delete_hidden_space (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker, *block;
+ gint citation_level;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker || !selection_end_marker)
+ return FALSE;
+
+ block = WEBKIT_DOM_ELEMENT (e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker)));
+
+ citation_level = e_editor_dom_get_citation_level (
+ WEBKIT_DOM_NODE (selection_start_marker), FALSE);
+
+ if (selection_start_marker && citation_level > 0) {
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ WebKitDOMNode *node;
+ WebKitDOMDocumentFragment *fragment;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (selection_start_marker));
+ if (!(WEBKIT_DOM_IS_ELEMENT (node) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-quoted")))
+ return FALSE;
+
+ node = webkit_dom_node_get_previous_sibling (node);
+ if (!(WEBKIT_DOM_IS_ELEMENT (node) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-wrap-br")))
+ return FALSE;
+
+ node = webkit_dom_node_get_previous_sibling (node);
+ if (!(WEBKIT_DOM_IS_ELEMENT (node) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (node), "data-hidden-space")))
+ return FALSE;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+
+ remove_node (node);
+
+ e_editor_dom_wrap_and_quote_element (editor_page, block);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_text_node (document, " ")),
+ NULL);
+ ev->data.fragment = fragment;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+gboolean
+e_editor_dom_move_quoted_block_level_up (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean html_mode;
+ gint citation_level, success = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker || !selection_end_marker)
+ return FALSE;
+
+ block = e_editor_dom_get_parent_block_node_from_child (WEBKIT_DOM_NODE (selection_start_marker));
+
+ citation_level = e_editor_dom_get_citation_level (
+ WEBKIT_DOM_NODE (selection_start_marker), FALSE);
+
+ if (selection_start_marker && citation_level > 0) {
+ if (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block), ".-x-evo-quoted", NULL)) {
+
+ WebKitDOMNode *prev_sibling;
+
+ webkit_dom_node_normalize (block);
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ if (!prev_sibling) {
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent))
+ prev_sibling = webkit_dom_node_get_previous_sibling (parent);
+ }
+
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling))
+ success = element_has_class (
+ WEBKIT_DOM_ELEMENT (prev_sibling), "-x-evo-quoted");
+
+ /* We really have to be in the beginning of paragraph and
+ * not on the beginning of some line in the paragraph */
+ if (success && webkit_dom_node_get_previous_sibling (prev_sibling))
+ success = FALSE;
+ }
+
+ if (html_mode)
+ success = WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (
+ webkit_dom_node_get_parent_element (block));
+ }
+
+ if (!success)
+ return FALSE;
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_UNQUOTE;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+ ev->data.dom.from = webkit_dom_node_clone_node_with_error (block, TRUE, NULL);
+ }
+
+ if (citation_level == 1) {
+ gchar *inner_html;
+ WebKitDOMElement *paragraph, *element;
+
+ inner_html = webkit_dom_element_get_inner_html (WEBKIT_DOM_ELEMENT (block));
+ webkit_dom_element_set_id (WEBKIT_DOM_ELEMENT (block), "-x-evo-to-remove");
+
+ paragraph = e_editor_dom_insert_new_line_into_citation (editor_page, inner_html);
+ g_free (inner_html);
+
+ if (paragraph) {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (paragraph),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (paragraph)),
+ NULL);
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (paragraph),
+ WEBKIT_DOM_NODE (selection_end_marker),
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (paragraph)),
+ NULL);
+
+ e_editor_dom_remove_quoting_from_element (paragraph);
+ e_editor_dom_remove_wrapping_from_element (paragraph);
+
+ /* Moving PRE block from citation to body */
+ if (WEBKIT_DOM_IS_HTML_PRE_ELEMENT (block)) {
+ WebKitDOMElement *pre;
+ WebKitDOMNode *child;
+
+ pre = webkit_dom_document_create_element (document, "pre", NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (paragraph)),
+ WEBKIT_DOM_NODE (pre),
+ WEBKIT_DOM_NODE (paragraph),
+ NULL);
+
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE
(paragraph))))
+ webkit_dom_node_append_child (WEBKIT_DOM_NODE (pre), child, NULL);
+
+ remove_node (WEBKIT_DOM_NODE (paragraph));
+ paragraph = pre;
+ }
+ }
+
+ if (block)
+ remove_node (block);
+
+ while ((element = webkit_dom_document_get_element_by_id (document, "-x-evo-to-remove")))
+ remove_node (WEBKIT_DOM_NODE (element));
+
+ if (paragraph)
+ remove_node_if_empty (
+ webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (paragraph)));
+ }
+
+ if (citation_level > 1) {
+ WebKitDOMNode *parent;
+
+ if (html_mode) {
+ webkit_dom_node_insert_before (
+ block,
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_first_child (block),
+ NULL);
+ webkit_dom_node_insert_before (
+ block,
+ WEBKIT_DOM_NODE (selection_end_marker),
+ webkit_dom_node_get_first_child (block),
+ NULL);
+
+ }
+
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (block));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (block));
+
+ parent = webkit_dom_node_get_parent_node (block);
+
+ if (!webkit_dom_node_get_previous_sibling (block)) {
+ /* Currect block is in the beginning of citation, just move it
+ * before the citation where already is */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ block,
+ parent,
+ NULL);
+ } else if (!webkit_dom_node_get_next_sibling (block)) {
+ /* Currect block is at the end of the citation, just move it
+ * after the citation where already is */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ block,
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ } else {
+ /* Current block is somewhere in the middle of the citation
+ * so we need to split the citation and insert the block into
+ * the citation that is one level lower */
+ WebKitDOMNode *clone, *child;
+
+ clone = webkit_dom_node_clone_node_with_error (parent, FALSE, NULL);
+
+ /* Move nodes that are after the currect block into the
+ * new blockquote */
+ child = webkit_dom_node_get_next_sibling (block);
+ while (child) {
+ WebKitDOMNode *next = webkit_dom_node_get_next_sibling (child);
+ webkit_dom_node_append_child (clone, child, NULL);
+ child = next;
+ }
+
+ clone = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ clone,
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ block,
+ clone,
+ NULL);
+ }
+
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (block));
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ return success;
+}
+
+static gboolean
+prevent_from_deleting_last_element_in_body (WebKitDOMDocument *document)
+{
+ gboolean ret_val = FALSE;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *node;
+
+ body = webkit_dom_document_get_body (document);
+
+ node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+ if (!node || !webkit_dom_node_get_next_sibling (node)) {
+ gchar *content;
+
+ content = webkit_dom_node_get_text_content (WEBKIT_DOM_NODE (body));
+
+ if (!content || !*content)
+ ret_val = TRUE;
+
+ g_free (content);
+
+ if (webkit_dom_element_query_selector (WEBKIT_DOM_ELEMENT (body), "img", NULL))
+ ret_val = FALSE;
+ }
+
+ return ret_val;
+}
+
+static void
+insert_quote_symbols (WebKitDOMElement *element,
+ gint quote_level,
+ gboolean skip_first,
+ gboolean insert_newline)
+{
+ gchar *text;
+ gint ii;
+ GString *output;
+ gchar *quotation;
+
+ if (!WEBKIT_DOM_IS_ELEMENT (element))
+ return;
+
+ text = webkit_dom_element_get_inner_html (element);
+ output = g_string_new ("");
+ quotation = get_quotation_for_level (quote_level);
+
+ if (g_strcmp0 (text, "\n") == 0) {
+ g_string_append (output, "<span class=\"-x-evo-quoted\">");
+ g_string_append (output, quotation);
+ g_string_append (output, "</span>");
+ g_string_append (output, "\n");
+ } else {
+ gchar **lines;
+
+ lines = g_strsplit (text, "\n", 0);
+
+ for (ii = 0; lines[ii]; ii++) {
+ if (ii == 0 && skip_first) {
+ if (g_strv_length (lines) == 1) {
+ g_strfreev (lines);
+ goto exit;
+ }
+ g_string_append (output, lines[ii]);
+ g_string_append (output, "\n");
+ }
+
+ g_string_append (output, "<span class=\"-x-evo-quoted\">");
+ g_string_append (output, quotation);
+ g_string_append (output, "</span>");
+
+ /* Insert line of text */
+ g_string_append (output, lines[ii]);
+ if ((ii == g_strv_length (lines) - 1) &&
+ !g_str_has_suffix (text, "\n") && !insert_newline) {
+ /* If we are on last line and node's text doesn't
+ * end with \n, don't insert it */
+ break;
+ }
+ g_string_append (output, "\n");
+ }
+
+ g_strfreev (lines);
+ }
+
+ webkit_dom_element_set_inner_html (element, output->str, NULL);
+ exit:
+ g_free (quotation);
+ g_free (text);
+ g_string_free (output, TRUE);
+}
+
+static void
+quote_node (WebKitDOMDocument *document,
+ WebKitDOMNode *node,
+ gint quote_level)
+{
+ gboolean skip_first = FALSE;
+ gboolean insert_newline = FALSE;
+ gboolean is_html_node = FALSE;
+ WebKitDOMElement *wrapper;
+ WebKitDOMNode *node_clone, *prev_sibling, *next_sibling;
+
+ /* Don't quote when we are not in citation */
+ if (quote_level == 0)
+ return;
+
+ if (WEBKIT_DOM_IS_COMMENT (node))
+ return;
+
+ if (WEBKIT_DOM_IS_ELEMENT (node)) {
+ insert_quote_symbols (WEBKIT_DOM_ELEMENT (node), quote_level, FALSE, FALSE);
+ return;
+ }
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+
+ is_html_node =
+ !WEBKIT_DOM_IS_TEXT (prev_sibling) &&
+ !WEBKIT_DOM_IS_COMMENT (prev_sibling) && (
+ WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (prev_sibling) ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (prev_sibling), "b") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (prev_sibling), "i") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (prev_sibling), "u") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_sibling), "Apple-tab-span"));
+
+ if (prev_sibling && is_html_node)
+ skip_first = TRUE;
+
+ /* Skip the BR between first blockquote and pre */
+ if (quote_level == 1 && next_sibling && WEBKIT_DOM_IS_HTML_PRE_ELEMENT (next_sibling))
+ return;
+
+ /* Do temporary wrapper */
+ wrapper = webkit_dom_document_create_element (document, "SPAN", NULL);
+ webkit_dom_element_set_class_name (wrapper, "-x-evo-temp-text-wrapper");
+
+ node_clone = webkit_dom_node_clone_node_with_error (node, TRUE, NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (wrapper),
+ node_clone,
+ NULL);
+
+ insert_quote_symbols (
+ wrapper,
+ quote_level,
+ skip_first,
+ insert_newline);
+
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (wrapper),
+ node,
+ NULL);
+}
+
+static void
+insert_quote_symbols_before_node (WebKitDOMDocument *document,
+ WebKitDOMNode *node,
+ gint quote_level,
+ gboolean is_html_node)
+{
+ gboolean skip, wrap_br;
+ gchar *quotation;
+ WebKitDOMElement *element;
+
+ quotation = get_quotation_for_level (quote_level);
+ element = webkit_dom_document_create_element (document, "SPAN", NULL);
+ element_add_class (element, "-x-evo-quoted");
+ webkit_dom_element_set_inner_html (element, quotation, NULL);
+
+ /* Don't insert temporary BR before BR that is used for wrapping */
+ skip = WEBKIT_DOM_IS_HTML_BR_ELEMENT (node);
+ wrap_br = element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-wrap-br");
+ skip = skip && wrap_br;
+
+ if (is_html_node && !skip) {
+ WebKitDOMElement *new_br;
+
+ new_br = webkit_dom_document_create_element (document, "br", NULL);
+ element_add_class (new_br, "-x-evo-temp-br");
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (new_br),
+ node,
+ NULL);
+ }
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ node,
+ NULL);
+
+ if (is_html_node && !wrap_br)
+ remove_node (node);
+
+ g_free (quotation);
+}
+
+static gboolean
+check_if_suppress_next_node (WebKitDOMNode *node)
+{
+ if (!node)
+ return FALSE;
+
+ if (node && WEBKIT_DOM_IS_ELEMENT (node))
+ if (e_editor_dom_is_selection_position_node (node))
+ if (!webkit_dom_node_get_previous_sibling (node))
+ return FALSE;
+
+ return TRUE;
+}
+
+static void
+quote_br_node (WebKitDOMNode *node,
+ gint quote_level)
+{
+ gchar *quotation, *content;
+
+ quotation = get_quotation_for_level (quote_level);
+
+ content = g_strconcat (
+ "<span class=\"-x-evo-quoted\">",
+ quotation,
+ "</span><br class=\"-x-evo-temp-br\">",
+ NULL);
+
+ webkit_dom_element_set_outer_html (
+ WEBKIT_DOM_ELEMENT (node),
+ content,
+ NULL);
+
+ g_free (content);
+ g_free (quotation);
+}
+
+static void
+quote_plain_text_recursive (WebKitDOMDocument *document,
+ WebKitDOMNode *node,
+ WebKitDOMNode *start_node,
+ gint quote_level)
+{
+ gboolean skip_node = FALSE;
+ gboolean move_next = FALSE;
+ gboolean suppress_next = FALSE;
+ gboolean is_html_node = FALSE;
+ gboolean next = FALSE;
+ WebKitDOMNode *next_sibling, *prev_sibling;
+
+ node = webkit_dom_node_get_first_child (node);
+
+ while (node) {
+ gchar *text_content;
+
+ skip_node = FALSE;
+ move_next = FALSE;
+ is_html_node = FALSE;
+
+ if (WEBKIT_DOM_IS_COMMENT (node) ||
+ WEBKIT_DOM_IS_HTML_META_ELEMENT (node) ||
+ WEBKIT_DOM_IS_HTML_STYLE_ELEMENT (node) ||
+ WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT (node)) {
+
+ move_next = TRUE;
+ goto next_node;
+ }
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+
+ if (WEBKIT_DOM_IS_TEXT (node)) {
+ /* Start quoting after we are in blockquote */
+ if (quote_level > 0 && !suppress_next) {
+ /* When quoting text node, we are wrappering it and
+ * afterwards replacing it with that wrapper, thus asking
+ * for next_sibling after quoting will return NULL bacause
+ * that node don't exist anymore */
+ quote_node (document, node, quote_level);
+ node = next_sibling;
+ skip_node = TRUE;
+ }
+
+ goto next_node;
+ }
+
+ if (!(WEBKIT_DOM_IS_ELEMENT (node) || WEBKIT_DOM_IS_HTML_ELEMENT (node)))
+ goto next_node;
+
+ if (e_editor_dom_is_selection_position_node (node)) {
+ /* If there is collapsed selection in the beginning of line
+ * we cannot suppress first text that is after the end of
+ * selection */
+ suppress_next = check_if_suppress_next_node (prev_sibling);
+ if (suppress_next)
+ next = FALSE;
+ move_next = TRUE;
+ goto next_node;
+ }
+
+ if (!WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node) &&
+ webkit_dom_element_get_child_element_count (WEBKIT_DOM_ELEMENT (node)) != 0)
+ goto with_children;
+
+ /* Even in plain text mode we can have some basic html element
+ * like anchor and others. When Forwaring e-mail as Quoted EMFormat
+ * generates header that contatains <b> tags (bold font).
+ * We have to treat these elements separately to avoid
+ * modifications of theirs inner texts */
+ is_html_node =
+ WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node) ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (node), "b") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (node), "i") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (node), "u") ||
+ element_has_class (WEBKIT_DOM_ELEMENT (node), "Apple-tab-span");
+
+ if (is_html_node) {
+ gboolean wrap_br;
+
+ wrap_br =
+ prev_sibling &&
+ WEBKIT_DOM_IS_HTML_BR_ELEMENT (prev_sibling) &&
+ element_has_class (
+ WEBKIT_DOM_ELEMENT (prev_sibling), "-x-evo-wrap-br");
+
+ if (!prev_sibling || wrap_br) {
+ insert_quote_symbols_before_node (
+ document, node, quote_level, FALSE);
+ if (!prev_sibling && next_sibling && WEBKIT_DOM_IS_TEXT (next_sibling))
+ suppress_next = TRUE;
+ }
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (prev_sibling) && !wrap_br)
+ insert_quote_symbols_before_node (
+ document, prev_sibling, quote_level, TRUE);
+
+ move_next = TRUE;
+ goto next_node;
+ }
+
+ /* If element doesn't have children, we can quote it */
+ if (e_editor_dom_node_is_citation_node (node)) {
+ /* Citation with just text inside */
+ quote_node (document, node, quote_level + 1);
+ /* Set citation as quoted */
+ element_add_class (
+ WEBKIT_DOM_ELEMENT (node),
+ "-x-evo-plaintext-quoted");
+
+ move_next = TRUE;
+ goto next_node;
+ }
+
+ if (!WEBKIT_DOM_IS_HTML_BR_ELEMENT (node)) {
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (prev_sibling)) {
+ move_next = TRUE;
+ goto next_node;
+ }
+ goto not_br;
+ } else if (element_has_id (WEBKIT_DOM_ELEMENT (node), "-x-evo-first-br") ||
+ element_has_id (WEBKIT_DOM_ELEMENT (node), "-x-evo-last-br")) {
+ quote_br_node (node, quote_level);
+ node = next_sibling;
+ skip_node = TRUE;
+ goto next_node;
+ }
+
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling) &&
+ WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (next_sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_sibling), "-x-evo-temp-text-wrapper")) {
+ /* Situation when anchors are alone on line */
+ text_content = webkit_dom_node_get_text_content (prev_sibling);
+
+ if (g_str_has_suffix (text_content, "\n")) {
+ insert_quote_symbols_before_node (
+ document, node, quote_level, FALSE);
+ remove_node (node);
+ g_free (text_content);
+ node = next_sibling;
+ skip_node = TRUE;
+ goto next_node;
+ }
+ g_free (text_content);
+ }
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (prev_sibling)) {
+ quote_br_node (prev_sibling, quote_level);
+ node = next_sibling;
+ skip_node = TRUE;
+ goto next_node;
+ }
+
+ if (!prev_sibling && !next_sibling) {
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (node);
+
+ if (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (parent) ||
+ WEBKIT_DOM_IS_HTML_PRE_ELEMENT (parent) ||
+ (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (parent) &&
+ !e_editor_dom_node_is_citation_node (parent))) {
+ insert_quote_symbols_before_node (
+ document, node, quote_level, FALSE);
+
+ goto next_node;
+ }
+ }
+
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_sibling), "-x-evo-temp-text-wrapper")) {
+ text_content = webkit_dom_node_get_text_content (prev_sibling);
+ if (text_content && !*text_content) {
+ insert_quote_symbols_before_node (
+ document, node, quote_level, FALSE);
+
+ g_free (text_content);
+ goto next_node;
+
+ }
+
+ g_free (text_content);
+ }
+
+ if (e_editor_dom_node_is_citation_node (prev_sibling)) {
+ insert_quote_symbols_before_node (
+ document, node, quote_level, FALSE);
+ goto next_node;
+ }
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (node) &&
+ !next_sibling && WEBKIT_DOM_IS_ELEMENT (prev_sibling) &&
+ e_editor_dom_is_selection_position_node (prev_sibling)) {
+ insert_quote_symbols_before_node (
+ document, node, quote_level, FALSE);
+ goto next_node;
+ }
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (node)) {
+ move_next = TRUE;
+ goto next_node;
+ }
+
+ not_br:
+ text_content = webkit_dom_node_get_text_content (node);
+ if (text_content && !*text_content) {
+ g_free (text_content);
+ move_next = TRUE;
+ goto next_node;
+ }
+ g_free (text_content);
+
+ quote_node (document, node, quote_level);
+
+ move_next = TRUE;
+ goto next_node;
+
+ with_children:
+ if (e_editor_dom_node_is_citation_node (node)) {
+ /* Go deeper and increase level */
+ quote_plain_text_recursive (
+ document, node, start_node, quote_level + 1);
+ /* set citation as quoted */
+ element_add_class (
+ WEBKIT_DOM_ELEMENT (node),
+ "-x-evo-plaintext-quoted");
+ move_next = TRUE;
+ } else {
+ quote_plain_text_recursive (
+ document, node, start_node, quote_level);
+ move_next = TRUE;
+ }
+ next_node:
+ if (next) {
+ suppress_next = FALSE;
+ next = FALSE;
+ }
+
+ if (suppress_next)
+ next = TRUE;
+
+ if (!skip_node) {
+ /* Move to next node */
+ if (!move_next && webkit_dom_node_has_child_nodes (node)) {
+ node = webkit_dom_node_get_first_child (node);
+ } else if (webkit_dom_node_get_next_sibling (node)) {
+ node = webkit_dom_node_get_next_sibling (node);
+ } else {
+ return;
+ }
+ }
+ }
+}
+
+WebKitDOMElement *
+e_editor_dom_quote_plain_text_element (EEditorPage *editor_page,
+ WebKitDOMElement *element)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *element_clone;
+ WebKitDOMNodeList *list;
+ gint ii, length, level;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ element_clone = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (element), TRUE, NULL);
+ level = e_editor_dom_get_citation_level (WEBKIT_DOM_NODE (element), TRUE);
+
+ /* Remove old quote characters if the exists */
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (element_clone), "span.-x-evo-quoted", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ webkit_dom_node_normalize (element_clone);
+ quote_plain_text_recursive (
+ document, element_clone, element_clone, level);
+
+ /* Set citation as quoted */
+ if (e_editor_dom_node_is_citation_node (element_clone))
+ element_add_class (
+ WEBKIT_DOM_ELEMENT (element_clone),
+ "-x-evo-plaintext-quoted");
+
+ /* Replace old element with one, that is quoted */
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ element_clone,
+ WEBKIT_DOM_NODE (element),
+ NULL);
+
+ return WEBKIT_DOM_ELEMENT (element_clone);
+}
+
+/*
+ * dom_quote_plain_text:
+ *
+ * Quote text inside citation blockquotes in plain text mode.
+ *
+ * As this function is cloning and replacing all citation blockquotes keep on
+ * mind that any pointers to nodes inside these blockquotes will be invalidated.
+ */
+static WebKitDOMElement *
+dom_quote_plain_text (WebKitDOMDocument *document)
+{
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *body_clone;
+ WebKitDOMNamedNodeMap *attributes;
+ WebKitDOMNodeList *list;
+ WebKitDOMElement *element;
+ gint ii, length;
+ gulong attributes_length;
+
+ /* Check if the document is already quoted */
+ element = webkit_dom_document_query_selector (
+ document, ".-x-evo-plaintext-quoted", NULL);
+ if (element)
+ return NULL;
+
+ body = webkit_dom_document_get_body (document);
+ body_clone = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (body), TRUE, NULL);
+
+ /* Clean unwanted spaces before and after blockquotes */
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (body_clone), "blockquote[type|=cite]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *blockquote = webkit_dom_node_list_item (list, ii);
+ WebKitDOMNode *prev_sibling = webkit_dom_node_get_previous_sibling (blockquote);
+ WebKitDOMNode *next_sibling = webkit_dom_node_get_next_sibling (blockquote);
+
+ if (prev_sibling && WEBKIT_DOM_IS_HTML_BR_ELEMENT (prev_sibling))
+ remove_node (prev_sibling);
+
+ if (next_sibling && WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling))
+ remove_node (next_sibling);
+
+ if (webkit_dom_node_has_child_nodes (blockquote)) {
+ WebKitDOMNode *child = webkit_dom_node_get_first_child (blockquote);
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (child))
+ remove_node (child);
+ }
+ g_object_unref (blockquote);
+ }
+ g_object_unref (list);
+
+ webkit_dom_node_normalize (body_clone);
+ quote_plain_text_recursive (document, body_clone, body_clone, 0);
+
+ /* Copy attributes */
+ attributes = webkit_dom_element_get_attributes (WEBKIT_DOM_ELEMENT (body));
+ attributes_length = webkit_dom_named_node_map_get_length (attributes);
+ for (ii = 0; ii < attributes_length; ii++) {
+ gchar *name, *value;
+ WebKitDOMNode *node = webkit_dom_named_node_map_item (attributes, ii);
+
+ name = webkit_dom_node_get_local_name (node);
+ value = webkit_dom_node_get_node_value (node);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body_clone), name, value, NULL);
+
+ g_object_unref (node);
+ g_free (name);
+ g_free (value);
+ }
+ g_object_unref (attributes);
+
+ /* Replace old BODY with one, that is quoted */
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (body)),
+ body_clone,
+ WEBKIT_DOM_NODE (body),
+ NULL);
+
+ return WEBKIT_DOM_ELEMENT (body_clone);
+}
+
+/*
+ * dom_dequote_plain_text:
+ *
+ * Dequote already quoted plain text in editor.
+ * Editor have to be quoted with e_html_editor_view_quote_plain_text otherwise
+ * it's not working.
+ */
+static void
+dom_dequote_plain_text (WebKitDOMDocument *document)
+{
+ WebKitDOMNodeList *paragraphs;
+ gint length, ii;
+
+ paragraphs = webkit_dom_document_query_selector_all (
+ document, "blockquote.-x-evo-plaintext-quoted", NULL);
+ length = webkit_dom_node_list_get_length (paragraphs);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMElement *element;
+
+ element = WEBKIT_DOM_ELEMENT (webkit_dom_node_list_item (paragraphs, ii));
+
+ if (e_editor_dom_node_is_citation_node (WEBKIT_DOM_NODE (element))) {
+ element_remove_class (element, "-x-evo-plaintext-quoted");
+ e_editor_dom_remove_quoting_from_element (element);
+ }
+ g_object_unref (element);
+ }
+ g_object_unref (paragraphs);
+}
+
+static gboolean
+create_anchor_for_link (const GMatchInfo *info,
+ GString *res,
+ gpointer data)
+{
+ gboolean link_surrounded, with_nbsp = FALSE;
+ gint offset = 0, truncate_from_end = 0;
+ gint match_start, match_end;
+ gchar *match_with_nbsp, *match_without_nbsp;
+ const gchar *end_of_match = NULL;
+ const gchar *match, *match_extra_characters;
+
+ match_with_nbsp = g_match_info_fetch (info, 1);
+ /* E-mail addresses will be here. */
+ match_without_nbsp = g_match_info_fetch (info, 0);
+
+ if (!match_with_nbsp || (strstr (match_with_nbsp, " ") && !g_str_has_prefix (match_with_nbsp,
" "))) {
+ match = match_without_nbsp;
+ match_extra_characters = match_with_nbsp;
+ g_match_info_fetch_pos (info, 0, &match_start, &match_end);
+ with_nbsp = TRUE;
+ } else {
+ match = match_with_nbsp;
+ match_extra_characters = match_without_nbsp;
+ g_match_info_fetch_pos (info, 1, &match_start, &match_end);
+ }
+
+ if (g_str_has_prefix (match, " "))
+ offset += 6;
+
+ end_of_match = match + match_end - match_start - 1;
+ /* Taken from camel-url-scanner.c */
+ /* URLs are extremely unlikely to end with any punctuation, so
+ * strip any trailing punctuation off from link and put it after
+ * the link. Do the same for any closing double-quotes as well. */
+ while (end_of_match && end_of_match != match && strchr (URL_INVALID_TRAILING_CHARS, *end_of_match)) {
+ truncate_from_end++;
+ end_of_match--;
+ }
+ end_of_match++;
+
+ link_surrounded =
+ g_str_has_suffix (res->str, "<");
+
+ if (link_surrounded) {
+ if (end_of_match && *end_of_match && strlen (match) > strlen (end_of_match) + 3)
+ link_surrounded = link_surrounded && g_str_has_prefix (end_of_match - 3, ">");
+ else
+ link_surrounded = link_surrounded && g_str_has_suffix (match, ">");
+
+ if (link_surrounded) {
+ /* ";" is already counted by code above */
+ truncate_from_end += 3;
+ end_of_match -= 3;
+ }
+ }
+
+ g_string_append (res, "<a href=\"");
+ if (strstr (match, "@") && !strstr (match, "://"))
+ g_string_append (res, "mailto:";);
+ g_string_append (res, match + offset);
+ if (truncate_from_end > 0)
+ g_string_truncate (res, res->len - truncate_from_end);
+
+ g_string_append (res, "\">");
+ g_string_append (res, match + offset);
+ if (truncate_from_end > 0)
+ g_string_truncate (res, res->len - truncate_from_end);
+
+ g_string_append (res, "</a>");
+
+ if (truncate_from_end > 0)
+ g_string_append (res, end_of_match);
+
+ if (!with_nbsp && match_extra_characters)
+ g_string_append (res, match_extra_characters + (match_end - match_start));
+
+ g_free (match_with_nbsp);
+ g_free (match_without_nbsp);
+
+ return FALSE;
+}
+
+static gboolean
+replace_to_nbsp (const GMatchInfo *info,
+ GString *res)
+{
+ gchar *match;
+ gint ii = 0;
+
+ match = g_match_info_fetch (info, 0);
+
+ while (match[ii] != '\0') {
+ if (match[ii] == ' ') {
+ /* Alone spaces or spaces before/after tabulator. */
+ g_string_append (res, " ");
+ } else if (match[ii] == '\t') {
+ /* Replace tabs with their WebKit HTML representation. */
+ g_string_append (res, "<span class=\"Apple-tab-span\"
style=\"white-space:pre\">\t</span>");
+ }
+
+ ii++;
+ }
+
+ g_free (match);
+
+ return FALSE;
+}
+
+static gboolean
+surround_links_with_anchor (const gchar *text)
+{
+ return (strstr (text, "http") || strstr (text, "ftp") ||
+ strstr (text, "www") || strstr (text, "@"));
+}
+
+static void
+append_new_block (WebKitDOMElement *parent,
+ WebKitDOMElement **block)
+{
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (parent),
+ WEBKIT_DOM_NODE (*block),
+ NULL);
+
+ *block = NULL;
+}
+
+static WebKitDOMElement *
+create_and_append_new_block (EEditorPage *editor_page,
+ WebKitDOMElement *parent,
+ WebKitDOMElement *block_template,
+ const gchar *content)
+{
+ WebKitDOMElement *block;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ if (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (block_template))
+ block = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+ else
+ block = WEBKIT_DOM_ELEMENT (webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (block_template), FALSE, NULL));
+
+ webkit_dom_element_set_inner_html (block, content, NULL);
+
+ append_new_block (parent, &block);
+
+ return block;
+}
+
+static void
+append_citation_mark (WebKitDOMDocument *document,
+ WebKitDOMElement *parent,
+ const gchar *citation_mark_text)
+{
+ WebKitDOMText *text;
+
+ text = webkit_dom_document_create_text_node (document, citation_mark_text);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (parent),
+ WEBKIT_DOM_NODE (text),
+ NULL);
+}
+
+static glong
+get_decoded_line_length (WebKitDOMDocument *document,
+ const gchar *line_text)
+{
+ glong total_length = 0, length = 0;
+ WebKitDOMElement *decode;
+ WebKitDOMNode *node;
+
+ decode = webkit_dom_document_create_element (document, "DIV", NULL);
+ webkit_dom_element_set_inner_html (decode, line_text, NULL);
+
+ node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (decode));
+ while (node) {
+ if (WEBKIT_DOM_IS_TEXT (node)) {
+ gulong text_length = 0;
+
+ text_length = webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (node));
+ total_length += text_length;
+ length += text_length;
+ } else if (WEBKIT_DOM_IS_ELEMENT (node)) {
+ if (element_has_class (WEBKIT_DOM_ELEMENT (node), "Apple-tab-span")) {
+ total_length += TAB_LENGTH - length % TAB_LENGTH;
+ length = 0;
+ }
+ }
+ node = webkit_dom_node_get_next_sibling (node);
+ }
+
+ g_object_unref (decode);
+
+ return total_length;
+}
+
+static gboolean
+check_if_end_block (const gchar *input,
+ glong length,
+ gboolean preserve_next_line)
+{
+ const gchar *next_space;
+
+ next_space = strstr (input, " ");
+ if (next_space) {
+ const gchar *next_br;
+ glong length_next_word =
+ next_space - input - 4;
+
+ if (g_str_has_prefix (input + 4, "<br>"))
+ length_next_word = 0;
+
+ if (length_next_word > 0)
+ next_br = strstr (input + 4, "<br>");
+
+ if (length_next_word > 0 && next_br < next_space)
+ length_next_word = 0;
+
+ if (length_next_word + length < 72)
+ return TRUE;
+ } else {
+ /* If the current text to insert doesn't contain space we
+ * have to look on the previous line if we were preserving
+ * the block or not */
+ return !preserve_next_line;
+ }
+
+ return FALSE;
+}
+
+static void
+replace_selection_markers (gchar **text)
+{
+ if (!text)
+ return;
+
+ if (strstr (*text, "##SELECTION_START##")) {
+ GString *tmp;
+
+ tmp = e_str_replace_string (
+ *text,
+ "##SELECTION_START##",
+ "<span id=\"-x-evo-selection-start-marker\"></span>");
+
+ g_free (*text);
+ *text = g_string_free (tmp, FALSE);
+ }
+
+ if (strstr (*text, "##SELECTION_END##")) {
+ GString *tmp;
+
+ tmp = e_str_replace_string (
+ *text,
+ "##SELECTION_END##",
+ "<span id=\"-x-evo-selection-end-marker\"></span>");
+
+ g_free (*text);
+ *text = g_string_free (tmp, FALSE);
+ }
+}
+
+/* This parses the HTML code (that contains just text, and BR elements)
+ * into blocks.
+ * HTML code in that format we can get by taking innerText from some element,
+ * setting it to another one and finally getting innerHTML from it */
+static void
+parse_html_into_blocks (EEditorPage *editor_page,
+ WebKitDOMElement *parent,
+ WebKitDOMElement *passed_block_template,
+ const gchar *html)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *block = NULL, *block_template = passed_block_template;
+ gboolean ignore_next_br = FALSE;
+ gboolean first_element = TRUE;
+ gboolean citation_was_first_element = FALSE;
+ gboolean preserve_next_line = FALSE;
+ gboolean has_citation = FALSE;
+ gboolean previously_had_empty_citation_start = FALSE;
+ const gchar *prev_br, *next_br;
+ GRegex *regex_nbsp = NULL, *regex_link = NULL, *regex_email = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ webkit_dom_element_set_inner_html (parent, "", NULL);
+
+ if (!block_template) {
+ if (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (parent)) {
+ gboolean use_paragraphs;
+ GSettings *settings;
+
+ settings = e_util_ref_settings ("org.gnome.evolution.mail");
+
+ use_paragraphs = g_settings_get_boolean (
+ settings, "composer-wrap-quoted-text-in-replies");
+
+ if (use_paragraphs)
+ block_template = e_editor_dom_get_paragraph_element (
+ editor_page, -1, 0);
+ else
+ block_template = webkit_dom_document_create_element (document, "pre", NULL);
+
+ g_object_unref (settings);
+ } else
+ block_template = e_editor_dom_get_paragraph_element (
+ editor_page, -1, 0);
+ }
+
+ prev_br = html;
+ next_br = strstr (prev_br, "<br>");
+
+ /* Replace the tabulators with SPAN elements that corresponds to them.
+ * If not inserting the content into the PRE element also replace single
+ * spaces on the beginning of line, 2+ spaces and with non breaking
+ * spaces. */
+ if (WEBKIT_DOM_IS_HTML_PRE_ELEMENT (block_template))
+ regex_nbsp = g_regex_new ("\x9", 0, 0, NULL);
+ else
+ regex_nbsp = g_regex_new ("^\\s{1}|\\s{2,}|\x9|\\s$", 0, 0, NULL);
+
+ while (next_br) {
+ gboolean local_ignore_next_br = ignore_next_br;
+ gboolean local_preserve_next_line = preserve_next_line;
+ gboolean preserve_block = TRY_TO_PRESERVE_BLOCKS;
+ const gchar *citation = NULL, *citation_end = NULL;
+ const gchar *rest = NULL, *with_br = NULL;
+ gchar *to_insert = NULL;
+
+ ignore_next_br = FALSE;
+ preserve_next_line = TRUE;
+
+ to_insert = g_utf8_substring (
+ prev_br, 0, g_utf8_pointer_to_offset (prev_br, next_br));
+
+ with_br = strstr (to_insert, "<br>");
+ citation = strstr (to_insert, "##CITATION_");
+ if (citation) {
+ gboolean processed = FALSE;
+
+ while (!processed) {
+ gchar *citation_mark;
+ gboolean citation_start = TRUE;
+
+ has_citation = TRUE;
+ if (g_str_has_prefix (citation + 11, "END##")) {
+ citation_start = FALSE;
+ if (block)
+ append_new_block (parent, &block);
+ } else
+ previously_had_empty_citation_start = TRUE;
+
+ citation_end = strstr (citation + 2, "##");
+ if (citation_end)
+ rest = citation_end + 2;
+
+ if (rest && *rest && !g_str_has_prefix (rest, "##CITATION_"))
+ previously_had_empty_citation_start = FALSE;
+
+ if (first_element)
+ citation_was_first_element = TRUE;
+
+ if (block)
+ append_new_block (parent, &block);
+ else if (with_br && rest && !*rest &&
+ previously_had_empty_citation_start &&
+ ignore_next_br) {
+ /* Insert an empty block for an empty blockquote */
+ block = create_and_append_new_block (
+ editor_page, parent, block_template, "<br>");
+ previously_had_empty_citation_start = FALSE;
+ }
+
+ if (citation_start)
+ ignore_next_br = TRUE;
+
+ citation_mark = g_utf8_substring (
+ citation,
+ 0,
+ g_utf8_pointer_to_offset (citation, rest));
+
+ append_citation_mark (document, parent, citation_mark);
+
+ g_free (citation_mark);
+
+ if (rest && *rest) {
+ if (g_str_has_prefix (rest, "##CITATION_"))
+ citation = rest;
+ else
+ processed = TRUE;
+ } else
+ processed = TRUE;
+ }
+ } else {
+ rest = with_br ?
+ to_insert + 4 + (with_br - to_insert) : to_insert;
+ previously_had_empty_citation_start = FALSE;
+ }
+
+ if (!rest) {
+ preserve_next_line = FALSE;
+ goto next;
+ }
+
+ if (*rest) {
+ gboolean empty = FALSE;
+ gchar *truncated = g_strdup (rest);
+ gchar *rest_to_insert;
+
+ empty = !*truncated && strlen (rest) > 0;
+
+ rest_to_insert = g_regex_replace_eval (
+ regex_nbsp,
+ empty ? rest : truncated,
+ -1,
+ 0,
+ 0,
+ (GRegexEvalCallback) replace_to_nbsp,
+ NULL,
+ NULL);
+ g_free (truncated);
+
+ replace_selection_markers (&rest_to_insert);
+
+ if (strchr (" +- *=\t;#", *rest))
+ preserve_block = FALSE;
+
+ if (surround_links_with_anchor (rest_to_insert)) {
+ gboolean is_email_address =
+ strstr (rest_to_insert, "@") &&
+ !strstr (rest_to_insert, "://");
+
+ if (is_email_address && !regex_email)
+ regex_email = g_regex_new (E_MAIL_PATTERN, 0, 0, NULL);
+ if (!is_email_address && !regex_link)
+ regex_link = g_regex_new (URL_PATTERN, 0, 0, NULL);
+
+ truncated = g_regex_replace_eval (
+ is_email_address ? regex_email : regex_link,
+ rest_to_insert,
+ -1,
+ 0,
+ G_REGEX_MATCH_NOTEMPTY,
+ create_anchor_for_link,
+ NULL,
+ NULL);
+
+ g_free (rest_to_insert);
+ rest_to_insert = truncated;
+ }
+
+ if (g_strcmp0 (rest_to_insert, UNICODE_ZERO_WIDTH_SPACE) == 0) {
+ if (block)
+ append_new_block (parent, &block);
+
+ block = create_and_append_new_block (
+ editor_page, parent, block_template, "<br>");
+ } else if (preserve_block) {
+ gchar *html;
+ gchar *content_to_append;
+
+ if (!block) {
+ if (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (block_template))
+ block = e_editor_dom_get_paragraph_element (editor_page, -1,
0);
+ else
+ block = WEBKIT_DOM_ELEMENT
(webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (block_template), FALSE, NULL));
+ }
+
+ html = webkit_dom_element_get_inner_html (block);
+
+ content_to_append = g_strconcat (
+ html && *html ? " " : "",
+ rest_to_insert ? rest_to_insert : "<br>",
+ NULL),
+
+ webkit_dom_html_element_insert_adjacent_html (
+ WEBKIT_DOM_HTML_ELEMENT (block),
+ "beforeend",
+ content_to_append,
+ NULL);
+
+ g_free (html);
+ g_free (content_to_append);
+ } else {
+ if (block)
+ append_new_block (parent, &block);
+
+ block = create_and_append_new_block (
+ editor_page, parent, block_template, rest_to_insert);
+ }
+
+ if (rest_to_insert && *rest_to_insert && preserve_block && block) {
+ glong length = 0;
+
+ /* If the line contains some encoded chracters (i.e. >)
+ * we can't use the strlen functions. */
+ if (strstr (rest_to_insert, "&"))
+ length = get_decoded_line_length (document, rest_to_insert);
+ else
+ length = g_utf8_strlen (rest_to_insert, -1);
+
+ /* End the block if there is line with less that 62 characters. */
+ /* The shorter line can also mean that there is a long word on next
+ * line (and the line was wrapped). So look at it and decide what to do. */
+ if (length < 62 && check_if_end_block (next_br, length,
local_preserve_next_line)) {
+ append_new_block (parent, &block);
+ preserve_next_line = FALSE;
+ }
+
+ if (length > 72) {
+ append_new_block (parent, &block);
+ preserve_next_line = FALSE;
+ }
+ }
+
+ citation_was_first_element = FALSE;
+
+ g_free (rest_to_insert);
+ } else if (with_br) {
+ if (!citation && (!local_ignore_next_br || citation_was_first_element)) {
+ if (block)
+ append_new_block (parent, &block);
+
+ block = create_and_append_new_block (
+ editor_page, parent, block_template, "<br>");
+
+ citation_was_first_element = FALSE;
+ } else if (first_element && !citation_was_first_element) {
+ block = create_and_append_new_block (editor_page,
+ parent,
+ block_template,
+ "<br id=\"-x-evo-first-br\">");
+ } else
+ preserve_next_line = FALSE;
+ } else if (first_element && !citation_was_first_element) {
+ block = create_and_append_new_block (editor_page,
+ parent,
+ block_template,
+ "<br id=\"-x-evo-first-br\">");
+ } else
+ preserve_next_line = FALSE;
+ next:
+ first_element = FALSE;
+ prev_br = next_br;
+ next_br = strstr (prev_br + 4, "<br>");
+ g_free (to_insert);
+ }
+
+ if (block)
+ append_new_block (parent, &block);
+
+ if (g_utf8_strlen (prev_br, -1) > 0) {
+ gchar *rest_to_insert;
+ gchar *truncated = g_strdup (
+ g_str_has_prefix (prev_br, "<br>") ? prev_br + 4 : prev_br);
+
+ /* On the end on the HTML there is always an extra BR element,
+ * so skip it and if there was another BR element before it mark it. */
+ if (truncated && !*truncated) {
+ WebKitDOMNode *child;
+
+ child = webkit_dom_node_get_last_child (
+ WEBKIT_DOM_NODE (parent));
+ if (child) {
+ EContentEditorContentFlags flags;
+
+ flags = e_editor_page_get_current_content_flags (editor_page);
+
+ child = webkit_dom_node_get_first_child (child);
+ if (child && WEBKIT_DOM_IS_HTML_BR_ELEMENT (child)) {
+ /* If the processed HTML contained just
+ * the BR don't overwrite its id. */
+ if (!element_has_id (WEBKIT_DOM_ELEMENT (child), "-x-evo-first-br"))
+ webkit_dom_element_set_id (
+ WEBKIT_DOM_ELEMENT (child),
+ "-x-evo-last-br");
+ } else if (!(flags & E_CONTENT_EDITOR_MESSAGE_EDITTING))
+ create_and_append_new_block (editor_page, parent, block_template,
"<br>");
+ } else
+ create_and_append_new_block (editor_page, parent, block_template, "<br>");
+ g_free (truncated);
+ goto end;
+ }
+
+ if (g_ascii_strncasecmp (truncated, "##CITATION_END##", 16) == 0) {
+ append_citation_mark (document, parent, truncated);
+ g_free (truncated);
+ goto end;
+ }
+
+ rest_to_insert = g_regex_replace_eval (
+ regex_nbsp,
+ truncated,
+ -1,
+ 0,
+ 0,
+ (GRegexEvalCallback) replace_to_nbsp,
+ NULL,
+ NULL);
+ g_free (truncated);
+
+ replace_selection_markers (&rest_to_insert);
+
+ if (surround_links_with_anchor (rest_to_insert)) {
+ gboolean is_email_address =
+ strstr (rest_to_insert, "@") &&
+ !strstr (rest_to_insert, "://");
+
+ if (is_email_address && !regex_email)
+ regex_email = g_regex_new (E_MAIL_PATTERN, 0, 0, NULL);
+ if (!is_email_address && !regex_link)
+ regex_link = g_regex_new (URL_PATTERN, 0, 0, NULL);
+
+ truncated = g_regex_replace_eval (
+ is_email_address ? regex_email : regex_link,
+ rest_to_insert,
+ -1,
+ 0,
+ G_REGEX_MATCH_NOTEMPTY,
+ create_anchor_for_link,
+ NULL,
+ NULL);
+
+ g_free (rest_to_insert);
+ rest_to_insert = truncated;
+ }
+
+ if (g_strcmp0 (rest_to_insert, UNICODE_ZERO_WIDTH_SPACE) == 0)
+ create_and_append_new_block (editor_page, parent, block_template, "<br>");
+ else
+ create_and_append_new_block (editor_page, parent, block_template, rest_to_insert);
+
+ g_free (rest_to_insert);
+ }
+
+ end:
+ if (has_citation) {
+ gchar *inner_html;
+ GString *start, *end;
+
+ /* Replace text markers with actual HTML blockquotes */
+ inner_html = webkit_dom_element_get_inner_html (parent);
+ start = e_str_replace_string (
+ inner_html, "##CITATION_START##","<blockquote type=\"cite\">");
+ end = e_str_replace_string (
+ start->str, "##CITATION_END##", "</blockquote>");
+ webkit_dom_element_set_inner_html (parent, end->str, NULL);
+
+ g_free (inner_html);
+ g_string_free (start, TRUE);
+ g_string_free (end, TRUE);
+ }
+
+ if (regex_email != NULL)
+ g_regex_unref (regex_email);
+ if (regex_link != NULL)
+ g_regex_unref (regex_link);
+ g_regex_unref (regex_nbsp);
+}
+
+void
+e_editor_dom_quote_and_insert_text_into_selection (EEditorPage *editor_page,
+ const gchar *text)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *blockquote, *element, *selection_start;
+ WebKitDOMNode *node;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gchar *escaped_text, *inner_html;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!text || !*text)
+ return;
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* This is a trick to escape any HTML characters (like <, > or &).
+ * <textarea> automatically replaces all these unsafe characters
+ * by <, > etc. */
+ element = webkit_dom_document_create_element (document, "textarea", NULL);
+ webkit_dom_element_set_inner_html (element, text, NULL);
+ escaped_text = webkit_dom_element_get_inner_html (element);
+
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (element), escaped_text, NULL);
+
+ inner_html = webkit_dom_element_get_inner_html (element);
+
+ e_editor_dom_selection_save (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_PASTE_QUOTED;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.string.from = NULL;
+ ev->data.string.to = g_strdup (text);
+ }
+
+ blockquote = webkit_dom_document_create_element (document, "blockquote", NULL);
+ webkit_dom_element_set_attribute (blockquote, "type", "cite", NULL);
+
+ selection_start = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (selection_start));
+ /* Check if block is empty. If so, replace it otherwise insert the quoted
+ * content after current block. */
+ if (!node || WEBKIT_DOM_IS_HTML_BR_ELEMENT (node)) {
+ node = webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (selection_start));
+ node = webkit_dom_node_get_next_sibling (node);
+ if (!node || WEBKIT_DOM_IS_HTML_BR_ELEMENT (node)) {
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start))),
+ WEBKIT_DOM_NODE (blockquote),
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start)),
+ NULL);
+ }
+ } else {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (webkit_dom_document_get_body (document)),
+ WEBKIT_DOM_NODE (blockquote),
+ webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start))),
+ NULL);
+ }
+
+ parse_html_into_blocks (editor_page, blockquote, NULL, inner_html);
+
+ if (e_editor_page_get_html_mode (editor_page)) {
+ node = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (blockquote));
+ } else {
+ gint word_wrap_length;
+
+ element_add_class (blockquote, "-x-evo-plaintext-quoted");
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (blockquote));
+ while (node) {
+ WebKitDOMNode *next_sibling;
+
+ node = WEBKIT_DOM_NODE (e_editor_dom_wrap_paragraph_length (editor_page,
WEBKIT_DOM_ELEMENT (node), word_wrap_length - 2));
+
+ webkit_dom_node_normalize (node);
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, WEBKIT_DOM_ELEMENT
(node), 1);
+
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+ if (!next_sibling)
+ break;
+
+ node = next_sibling;
+ }
+ }
+
+ dom_add_selection_markers_into_element_end (
+ document, WEBKIT_DOM_ELEMENT (node), NULL, NULL);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+ e_editor_page_emit_content_changed (editor_page);
+
+ g_free (escaped_text);
+ g_free (inner_html);
+}
+
+static void
+mark_citation (WebKitDOMElement *citation)
+{
+ webkit_dom_html_element_insert_adjacent_text (
+ WEBKIT_DOM_HTML_ELEMENT (citation),
+ "beforebegin",
+ "##CITATION_START##",
+ NULL);
+
+ webkit_dom_html_element_insert_adjacent_text (
+ WEBKIT_DOM_HTML_ELEMENT (citation),
+ "afterend",
+ "##CITATION_END##",
+ NULL);
+
+ element_add_class (citation, "marked");
+}
+
+static gint
+create_text_markers_for_citations_in_element (WebKitDOMElement *element)
+{
+ gint count = 0;
+ WebKitDOMElement *citation;
+
+ citation = webkit_dom_element_query_selector (
+ element, "blockquote[type=cite]:not(.marked)", NULL);
+
+ while (citation) {
+ mark_citation (citation);
+ count ++;
+
+ citation = webkit_dom_element_query_selector (
+ element, "blockquote[type=cite]:not(.marked)", NULL);
+ }
+
+ return count;
+}
+
+static void
+create_text_markers_for_selection_in_element (WebKitDOMElement *element)
+{
+ WebKitDOMElement *selection_marker;
+
+ selection_marker = webkit_dom_element_query_selector (
+ element, "#-x-evo-selection-start-marker", NULL);
+ if (selection_marker)
+ webkit_dom_html_element_insert_adjacent_text (
+ WEBKIT_DOM_HTML_ELEMENT (selection_marker),
+ "afterend",
+ "##SELECTION_START##",
+ NULL);
+
+ selection_marker = webkit_dom_element_query_selector (
+ element, "#-x-evo-selection-end-marker", NULL);
+ if (selection_marker)
+ webkit_dom_html_element_insert_adjacent_text (
+ WEBKIT_DOM_HTML_ELEMENT (selection_marker),
+ "afterend",
+ "##SELECTION_END##",
+ NULL);
+}
+
+static void
+quote_plain_text_elements_after_wrapping_in_document (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ gint length, ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* Also quote the PRE elements as well. */
+ list = webkit_dom_document_query_selector_all (
+ document, "blockquote[type=cite] > p[data-evo-paragraph], blockquote[type=cite] > pre", NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ gint citation_level;
+ WebKitDOMNode *child;
+
+ child = webkit_dom_node_list_item (list, ii);
+ citation_level = e_editor_dom_get_citation_level (child, TRUE);
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, WEBKIT_DOM_ELEMENT
(child), citation_level);
+ g_object_unref (child);
+ }
+ g_object_unref (list);
+}
+
+static void
+clear_attributes (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNamedNodeMap *attributes;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMHTMLHeadElement *head;
+ WebKitDOMElement *document_element;
+ gint length, ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ body = webkit_dom_document_get_body (document);
+ head = webkit_dom_document_get_head (document);
+ document_element = webkit_dom_document_get_document_element (document);
+
+ /* Remove all attributes from HTML element */
+ attributes = webkit_dom_element_get_attributes (document_element);
+ length = webkit_dom_named_node_map_get_length (attributes);
+ for (ii = length - 1; ii >= 0; ii--) {
+ WebKitDOMNode *node = webkit_dom_named_node_map_item (attributes, ii);
+
+ webkit_dom_element_remove_attribute_node (
+ document_element, WEBKIT_DOM_ATTR (node), NULL);
+ g_object_unref (node);
+ }
+ g_object_unref (attributes);
+
+ /* Remove everything from HEAD element */
+ while (webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (head)))
+ remove_node (webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (head)));
+
+ /* Make the quote marks non-selectable. */
+ e_editor_dom_disable_quote_marks_select (editor_page);
+
+ /* Remove non Evolution attributes from BODY element */
+ attributes = webkit_dom_element_get_attributes (WEBKIT_DOM_ELEMENT (body));
+ length = webkit_dom_named_node_map_get_length (attributes);
+ for (ii = length - 1; ii >= 0; ii--) {
+ gchar *name;
+ WebKitDOMNode *node = webkit_dom_named_node_map_item (attributes, ii);
+
+ name = webkit_dom_node_get_local_name (node);
+
+ if (!g_str_has_prefix (name, "data-") && (g_strcmp0 (name, "spellcheck") != 0))
+ webkit_dom_element_remove_attribute_node (
+ WEBKIT_DOM_ELEMENT (body),
+ WEBKIT_DOM_ATTR (node),
+ NULL);
+
+ g_object_unref (node);
+ g_free (name);
+ }
+ g_object_unref (attributes);
+}
+
+static void
+body_compositionstart_event_cb (WebKitDOMElement *element,
+ WebKitDOMUIEvent *event,
+ EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_page_set_composition_in_progress (editor_page, TRUE);
+ e_editor_dom_remove_input_event_listener_from_body (editor_page);
+}
+
+static void
+body_compositionend_event_cb (WebKitDOMElement *element,
+ WebKitDOMUIEvent *event,
+ EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_page_set_composition_in_progress (editor_page, FALSE);
+ e_editor_dom_remove_input_event_listener_from_body (editor_page);
+}
+
+static void
+register_html_events_handlers (EEditorPage *editor_page,
+ WebKitDOMHTMLElement *body)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (body),
+ "keydown",
+ G_CALLBACK (body_keydown_event_cb),
+ FALSE,
+ editor_page);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (body),
+ "keypress",
+ G_CALLBACK (body_keypress_event_cb),
+ FALSE,
+ editor_page);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (body),
+ "keyup",
+ G_CALLBACK (body_keyup_event_cb),
+ FALSE,
+ editor_page);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (body),
+ "compositionstart",
+ G_CALLBACK (body_compositionstart_event_cb),
+ FALSE,
+ editor_page);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (body),
+ "compositionend",
+ G_CALLBACK (body_compositionend_event_cb),
+ FALSE,
+ editor_page);
+}
+
+void
+e_editor_dom_convert_content (EEditorPage *editor_page,
+ const gchar *preferred_text)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *paragraph, *content_wrapper, *top_signature;
+ WebKitDOMElement *cite_body, *signature, *wrapper;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNodeList *list;
+ WebKitDOMNode *node;
+ WebKitDOMDOMWindow *dom_window;
+ EContentEditorContentFlags flags;
+ gboolean start_bottom, empty = FALSE;
+ gchar *inner_html;
+ gint ii, length;
+ GSettings *settings;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ settings = e_util_ref_settings ("org.gnome.evolution.mail");
+ start_bottom = g_settings_get_boolean (settings, "composer-reply-start-bottom");
+ g_object_unref (settings);
+
+ flags = e_editor_page_get_current_content_flags (editor_page);
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ body = webkit_dom_document_get_body (document);
+ /* Wrapper that will represent the new body. */
+ wrapper = webkit_dom_document_create_element (document, "div", NULL);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-converted", "", NULL);
+
+ cite_body = webkit_dom_document_query_selector (
+ document, "span.-x-evo-cite-body", NULL);
+
+ /* content_wrapper when the processed text will be placed. */
+ content_wrapper = webkit_dom_document_create_element (
+ document, cite_body ? "blockquote" : "div", NULL);
+ if (cite_body) {
+ webkit_dom_element_set_attribute (content_wrapper, "type", "cite", NULL);
+ webkit_dom_element_set_attribute (content_wrapper, "id", "-x-evo-main-cite", NULL);
+ }
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (wrapper), WEBKIT_DOM_NODE (content_wrapper), NULL);
+
+ /* Remove all previously inserted paragraphs. */
+ list = webkit_dom_document_query_selector_all (
+ document, "p[data-evo-paragraph]:not([data-headers])", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ /* Insert the paragraph where the caret will be. */
+ paragraph = e_editor_dom_prepare_paragraph (editor_page, TRUE);
+ webkit_dom_element_set_id (paragraph, "-x-evo-input-start");
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (wrapper),
+ WEBKIT_DOM_NODE (paragraph),
+ start_bottom ?
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (content_wrapper)) :
+ WEBKIT_DOM_NODE (content_wrapper),
+ NULL);
+
+ /* Insert signature (if presented) to the right position. */
+ top_signature = webkit_dom_document_query_selector (
+ document, ".-x-evo-top-signature", NULL);
+ signature = webkit_dom_document_query_selector (
+ document, ".-x-evo-signature-content_wrapper", NULL);
+ if (signature) {
+ if (top_signature) {
+ WebKitDOMElement *spacer;
+
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (wrapper),
+ WEBKIT_DOM_NODE (signature),
+ start_bottom ?
+ WEBKIT_DOM_NODE (content_wrapper) :
+ webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (paragraph)),
+ NULL);
+ /* Insert NL after the signature */
+ spacer = e_editor_dom_prepare_paragraph (editor_page, FALSE);
+ element_add_class (spacer, "-x-evo-top-signature-spacer");
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (wrapper),
+ WEBKIT_DOM_NODE (spacer),
+ webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (signature)),
+ NULL);
+ } else {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (wrapper),
+ WEBKIT_DOM_NODE (signature),
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (
+ start_bottom ? paragraph : content_wrapper)),
+ NULL);
+ }
+ }
+
+ /* Move credits to the body */
+ list = webkit_dom_document_query_selector_all (
+ document, "span.-x-evo-to-body[data-credits]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ char *credits;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ element = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+ credits = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "data-credits");
+ if (credits)
+ webkit_dom_html_element_set_inner_text (WEBKIT_DOM_HTML_ELEMENT (element), credits,
NULL);
+ g_free (credits);
+
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (wrapper),
+ WEBKIT_DOM_NODE (element),
+ WEBKIT_DOM_NODE (content_wrapper),
+ NULL);
+
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ /* Move headers to body */
+ list = webkit_dom_document_query_selector_all (
+ document, "div[data-headers]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_list_item (list, ii);
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-headers");
+ e_editor_dom_set_paragraph_style (editor_page, WEBKIT_DOM_ELEMENT (node), -1, 0, "");
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (wrapper),
+ node,
+ WEBKIT_DOM_NODE (content_wrapper),
+ NULL);
+
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ repair_gmail_blockquotes (document);
+ remove_thunderbird_signature (document);
+ create_text_markers_for_citations_in_element (WEBKIT_DOM_ELEMENT (body));
+
+ if (preferred_text && *preferred_text)
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (content_wrapper), preferred_text, NULL);
+ else {
+ gchar *inner_text;
+
+ inner_text = webkit_dom_html_element_get_inner_text (body);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (content_wrapper), inner_text, NULL);
+
+ g_free (inner_text);
+ }
+
+ inner_html = webkit_dom_element_get_inner_html (content_wrapper);
+
+ /* Replace the old body with the new one. */
+ node = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (body), FALSE, NULL);
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (body)),
+ node,
+ WEBKIT_DOM_NODE (body),
+ NULL);
+ body = WEBKIT_DOM_HTML_ELEMENT (node);
+
+ /* Copy all to nodes to the new body. */
+ while ((node = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (wrapper)))) {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (body),
+ WEBKIT_DOM_NODE (node),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body)),
+ NULL);
+ }
+ remove_node (WEBKIT_DOM_NODE (wrapper));
+
+ if (inner_html && !*inner_html)
+ empty = TRUE;
+
+ length = webkit_dom_element_get_child_element_count (WEBKIT_DOM_ELEMENT (body));
+ if (length <= 1) {
+ empty = TRUE;
+ if (length == 1) {
+ WebKitDOMNode *child;
+
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+ empty = child && WEBKIT_DOM_IS_HTML_BR_ELEMENT (child);
+ }
+ }
+
+ if (preferred_text && *preferred_text)
+ empty = FALSE;
+
+ if (!empty)
+ parse_html_into_blocks (editor_page, content_wrapper, NULL, inner_html);
+ else
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (content_wrapper),
+ WEBKIT_DOM_NODE (e_editor_dom_prepare_paragraph (editor_page, FALSE)),
+ NULL);
+
+ if (!cite_body) {
+ if (!empty) {
+ WebKitDOMNode *child;
+
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (content_wrapper))))
{
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (content_wrapper)),
+ child,
+ WEBKIT_DOM_NODE (content_wrapper),
+ NULL);
+ }
+ }
+
+ remove_node (WEBKIT_DOM_NODE (content_wrapper));
+ }
+
+ /* If not editting a message, don't add any new block and just place
+ * the carret in the beginning of content. We want to have the same
+ * behaviour when editting message as new or we start replying on top. */
+ if ((flags & E_CONTENT_EDITOR_MESSAGE_EDIT_AS_NEW) ||
+ !(flags & E_CONTENT_EDITOR_MESSAGE_EDITTING) ||
+ !start_bottom) {
+ WebKitDOMNode *child;
+
+ remove_node (WEBKIT_DOM_NODE (paragraph));
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+ if (child)
+ dom_add_selection_markers_into_element_start (
+ document, WEBKIT_DOM_ELEMENT (child), NULL, NULL);
+ }
+
+ if ((paragraph = webkit_dom_document_get_element_by_id (document, "-x-evo-last-br")))
+ webkit_dom_element_remove_attribute (paragraph, "id");
+ if ((paragraph = webkit_dom_document_get_element_by_id (document, "-x-evo-first-br")))
+ webkit_dom_element_remove_attribute (paragraph, "id");
+
+ e_editor_dom_merge_siblings_if_necessary (editor_page, NULL);
+
+ if (!e_editor_page_get_html_mode (editor_page)) {
+ e_editor_dom_wrap_paragraphs_in_document (editor_page);
+
+ quote_plain_text_elements_after_wrapping_in_document (editor_page);
+ }
+
+ clear_attributes (editor_page);
+
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+
+ /* Register on input event that is called when the content (body) is modified */
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (body),
+ "input",
+ G_CALLBACK (body_input_event_cb),
+ FALSE,
+ editor_page);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (dom_window),
+ "scroll",
+ G_CALLBACK (body_scroll_event_cb),
+ FALSE,
+ editor_page);
+
+ register_html_events_handlers (editor_page, body);
+ set_monospace_font_family_on_body (WEBKIT_DOM_ELEMENT (body), e_editor_page_get_html_mode
(editor_page));
+
+ g_free (inner_html);
+}
+
+void
+e_editor_dom_convert_and_insert_html_into_selection (EEditorPage *editor_page,
+ const gchar *html,
+ gboolean is_html)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker, *element;
+ WebKitDOMNode *node, *current_block;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean has_selection;
+ gchar *inner_html;
+ gint citation_level;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ e_editor_dom_remove_input_event_listener_from_body (editor_page);
+
+ e_editor_dom_selection_save (editor_page);
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ current_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (current_block))
+ current_block = NULL;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ gboolean collapsed;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_PASTE;
+/* FIXME WK2
+ ev->type = HISTORY_PASTE_AS_TEXT;*/
+
+ collapsed = e_editor_dom_selection_is_collapsed (editor_page);
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ if (!collapsed) {
+ ev->before.end.x = ev->before.start.x;
+ ev->before.end.y = ev->before.start.y;
+ }
+
+ ev->data.string.from = NULL;
+ ev->data.string.to = g_strdup (html);
+ }
+
+ element = webkit_dom_document_create_element (document, "div", NULL);
+ if (is_html) {
+ gchar *inner_text;
+
+ if (strstr (html, "\n")) {
+ GRegex *regex;
+ gchar *tmp;
+
+ /* Strip new lines between tags to avoid unwanted line breaks. */
+ regex = g_regex_new ("\\>[\\s]+\\<", 0, 0, NULL);
+ tmp = g_regex_replace (
+ regex, html, -1, 0, "> <", 0, NULL);
+ webkit_dom_element_set_inner_html (element, tmp, NULL);
+ g_free (tmp);
+ g_regex_unref (regex);
+ } else {
+ webkit_dom_element_set_inner_html (element, html, NULL);
+ }
+
+ inner_text = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (element));
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (element), inner_text, NULL);
+
+ g_free (inner_text);
+ } else
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (element), html, NULL);
+
+ inner_html = webkit_dom_element_get_inner_html (element);
+ parse_html_into_blocks (editor_page, element, WEBKIT_DOM_ELEMENT (current_block), inner_html);
+
+ g_free (inner_html);
+
+ has_selection = !e_editor_dom_selection_is_collapsed (editor_page);
+ if (has_selection && !e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ /* FIXME WK2 - useless if(), see one line above */
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ WebKitDOMRange *range;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ insert_delete_event (editor_page, range);
+ g_object_unref (range);
+ }
+
+ /* Remove the text that was meant to be replaced by the pasted text */
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ current_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (current_block))
+ current_block = NULL;
+ }
+
+ citation_level = e_editor_dom_get_citation_level (WEBKIT_DOM_NODE (selection_end_marker), FALSE);
+ /* Pasting into the citation */
+ if (citation_level > 0) {
+ gint length;
+ gint word_wrap_length;
+ WebKitDOMElement *br;
+ WebKitDOMNode *first_paragraph, *last_paragraph;
+ WebKitDOMNode *child, *parent, *current_block;
+
+ first_paragraph = webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (element));
+ last_paragraph = webkit_dom_node_get_last_child (
+ WEBKIT_DOM_NODE (element));
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ length = word_wrap_length - 2 * citation_level;
+
+ /* Pasting text that was parsed just into one paragraph */
+ if (webkit_dom_node_is_same_node (first_paragraph, last_paragraph)) {
+ WebKitDOMNode *child, *parent, *parent_block;
+
+ parent_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (parent_block));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (parent_block));
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
+ while ((child = webkit_dom_node_get_first_child (first_paragraph))) {
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent) &&
+ WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (child)) {
+ WebKitDOMNode *anchor_child;
+
+ while ((anchor_child = webkit_dom_node_get_first_child (child)))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ anchor_child,
+ WEBKIT_DOM_NODE (selection_start_marker),
+ NULL);
+ remove_node (child);
+ } else
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ child,
+ WEBKIT_DOM_NODE (selection_start_marker),
+ NULL);
+ }
+
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent)) {
+ gchar *text_content;
+
+ text_content = webkit_dom_node_get_text_content (parent);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (parent),
+ "href",
+ text_content,
+ NULL);
+ g_free (text_content);
+ }
+
+ parent_block = WEBKIT_DOM_NODE (
+ e_editor_dom_wrap_paragraph_length (editor_page, WEBKIT_DOM_ELEMENT
(parent_block), length));
+ webkit_dom_node_normalize (parent_block);
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, WEBKIT_DOM_ELEMENT
(parent_block), citation_level);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ g_object_unref (element);
+ goto out;
+ }
+
+ /* Pasting content parsed into the multiple paragraphs */
+ parent = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (parent));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (parent));
+
+ /* Move the elements from the first paragraph before the selection start element */
+ while ((child = webkit_dom_node_get_first_child (first_paragraph)))
+ webkit_dom_node_insert_before (
+ parent,
+ child,
+ WEBKIT_DOM_NODE (selection_start_marker),
+ NULL);
+
+ remove_node (first_paragraph);
+
+ /* If the BR element is on the last position, remove it as we don't need it */
+ child = webkit_dom_node_get_last_child (parent);
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (child))
+ remove_node (child);
+
+ parent = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ child = webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (selection_end_marker));
+ /* Move the elements that are in the same paragraph as the selection end
+ * on the end of pasted text, but avoid BR on the end of paragraph */
+ while (child) {
+ WebKitDOMNode *next_child =
+ webkit_dom_node_get_next_sibling (child);
+ if (!(!next_child && WEBKIT_DOM_IS_HTML_BR_ELEMENT (child)))
+ webkit_dom_node_append_child (last_paragraph, child, NULL);
+ child = next_child;
+ }
+
+ current_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ dom_remove_selection_markers (document);
+
+ /* Caret will be restored on the end of pasted text */
+ webkit_dom_node_append_child (
+ last_paragraph,
+ WEBKIT_DOM_NODE (dom_create_selection_marker (document, TRUE)),
+ NULL);
+
+ webkit_dom_node_append_child (
+ last_paragraph,
+ WEBKIT_DOM_NODE (dom_create_selection_marker (document, FALSE)),
+ NULL);
+
+ /* Insert the paragraph with the end of the pasted text after
+ * the paragraph that contains the selection end */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ last_paragraph,
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+
+ /* Wrap, quote and move all paragraphs from pasted text into the body */
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element)))) {
+ child = WEBKIT_DOM_NODE (e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (child), length));
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, WEBKIT_DOM_ELEMENT
(child), citation_level);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (last_paragraph),
+ child,
+ last_paragraph,
+ NULL);
+ }
+
+ webkit_dom_node_normalize (last_paragraph);
+
+ last_paragraph = WEBKIT_DOM_NODE (
+ e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (last_paragraph), length));
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, WEBKIT_DOM_ELEMENT
(last_paragraph), citation_level);
+
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (parent));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (parent));
+
+ current_block = WEBKIT_DOM_NODE (e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (current_block), length));
+ e_editor_dom_quote_plain_text_element_after_wrapping (editor_page, WEBKIT_DOM_ELEMENT
(current_block), citation_level);
+
+ if ((br = webkit_dom_document_get_element_by_id (document, "-x-evo-last-br")))
+ webkit_dom_element_remove_attribute (br, "class");
+
+ if ((br = webkit_dom_document_get_element_by_id (document, "-x-evo-first-br")))
+ webkit_dom_element_remove_attribute (br, "class");
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ g_object_unref (element);
+ goto out;
+ }
+
+ remove_node (WEBKIT_DOM_NODE (selection_start_marker));
+ remove_node (WEBKIT_DOM_NODE (selection_end_marker));
+
+ /* If the text to insert was converted just to one block, pass just its
+ * text to WebKit otherwise WebKit will insert unwanted block with
+ * extra new line. */
+ if (!webkit_dom_node_get_next_sibling (webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element))))
+ inner_html = webkit_dom_element_get_inner_html (
+ WEBKIT_DOM_ELEMENT (webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element))));
+ else
+ inner_html = webkit_dom_element_get_inner_html (WEBKIT_DOM_ELEMENT (element));
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_HTML, inner_html);
+
+ if (g_str_has_suffix (inner_html, " "))
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_TEXT, " ");
+
+ g_free (inner_html);
+
+ g_object_unref (element);
+ e_editor_dom_selection_save (editor_page);
+
+ element = webkit_dom_document_query_selector (
+ document, "* > br#-x-evo-first-br", NULL);
+ if (element) {
+ WebKitDOMNode *sibling;
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (element));
+
+ sibling = webkit_dom_node_get_previous_sibling (parent);
+ if (sibling)
+ remove_node (WEBKIT_DOM_NODE (parent));
+ else
+ webkit_dom_element_remove_attribute (element, "class");
+ }
+
+ element = webkit_dom_document_query_selector (
+ document, "* > br#-x-evo-last-br", NULL);
+ if (element) {
+ WebKitDOMNode *parent;
+ WebKitDOMNode *child;
+
+ parent = webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (element));
+
+ node = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent));
+ if (node) {
+ node = webkit_dom_node_get_first_child (node);
+ if (node) {
+ inner_html = webkit_dom_node_get_text_content (node);
+ if (g_str_has_prefix (inner_html, UNICODE_NBSP))
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (node), 0, 1, "", NULL);
+ g_free (inner_html);
+ }
+ }
+
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ if (has_selection) {
+ /* Everything after the selection end marker have to be in separate
+ * paragraph */
+ child = webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (selection_end_marker));
+ /* Move the elements that are in the same paragraph as the selection end
+ * on the end of pasted text, but avoid BR on the end of paragraph */
+ while (child) {
+ WebKitDOMNode *next_child =
+ webkit_dom_node_get_next_sibling (child);
+ if (!(!next_child && WEBKIT_DOM_IS_HTML_BR_ELEMENT (child)))
+ webkit_dom_node_append_child (parent, child, NULL);
+ child = next_child;
+ }
+
+ remove_node (WEBKIT_DOM_NODE (element));
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_end_marker))),
+ parent,
+ webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_end_marker))),
+ NULL);
+ node = parent;
+ } else {
+ node = webkit_dom_node_get_next_sibling (parent);
+ if (!node) {
+ fix_structure_after_pasting_multiline_content (parent);
+ if (!webkit_dom_node_get_first_child (parent))
+ remove_node (parent);
+ }
+ }
+
+ if (node) {
+ /* Restore caret on the end of pasted text */
+ webkit_dom_node_insert_before (
+ node,
+ WEBKIT_DOM_NODE (selection_end_marker),
+ webkit_dom_node_get_first_child (node),
+ NULL);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ webkit_dom_node_insert_before (
+ node,
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_first_child (node),
+ NULL);
+ }
+
+ if (element)
+ webkit_dom_element_remove_attribute (element, "class");
+
+ if (webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent)) && !has_selection)
+ remove_node (parent);
+ } else {
+ /* When pasting the content that was copied from the composer, WebKit
+ * restores the selection wrongly, thus is saved wrongly and we have
+ * to fix it */
+ WebKitDOMNode *block, *parent, *clone1, *clone2;
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ parent = webkit_dom_node_get_parent_node (block);
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (parent), "id");
+
+ /* Check if WebKit created wrong structure */
+ clone1 = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (block), FALSE, NULL);
+ clone2 = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (parent), FALSE, NULL);
+ if (webkit_dom_node_is_equal_node (clone1, clone2) ||
+ (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (clone1) && WEBKIT_DOM_IS_HTML_DIV_ELEMENT (clone2))) {
+ fix_structure_after_pasting_multiline_content (block);
+ if (g_strcmp0 (html, "\n") == 0) {
+ WebKitDOMElement *br;
+
+ br = webkit_dom_document_create_element (document, "br", NULL);
+ webkit_dom_node_append_child (
+ parent, WEBKIT_DOM_NODE (br), NULL);
+
+ webkit_dom_node_insert_before (
+ parent,
+ WEBKIT_DOM_NODE (selection_start_marker),
+ webkit_dom_node_get_last_child (parent),
+ NULL);
+ } else if (!webkit_dom_node_get_first_child (parent))
+ remove_node (parent);
+ }
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ WEBKIT_DOM_NODE (selection_end_marker),
+ webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ NULL);
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+ out:
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+ e_editor_dom_scroll_to_caret (editor_page);
+
+ e_editor_dom_register_input_event_listener_on_body (editor_page);
+
+ e_editor_page_emit_content_changed (editor_page);
+}
+
+static gint
+get_indentation_level (WebKitDOMElement *element)
+{
+ WebKitDOMElement *parent;
+ gint level = 0;
+
+ if (element_has_class (element, "-x-evo-indented"))
+ level++;
+
+ parent = webkit_dom_node_get_parent_element (WEBKIT_DOM_NODE (element));
+ /* Count level of indentation */
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ if (element_has_class (parent, "-x-evo-indented"))
+ level++;
+
+ parent = webkit_dom_node_get_parent_element (WEBKIT_DOM_NODE (parent));
+ }
+
+ return level;
+}
+
+static void
+process_blockquote (WebKitDOMElement *blockquote,
+ gboolean replace_indentation_with_spaces)
+{
+ WebKitDOMNodeList *list;
+ int jj, length;
+
+ /* First replace wrappers */
+ list = webkit_dom_element_query_selector_all (
+ blockquote, "span.-x-evo-temp-text-wrapper", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (jj = 0; jj < length; jj++) {
+ WebKitDOMNode *quoted_node;
+ gchar *text_content;
+
+ quoted_node = webkit_dom_node_list_item (list, jj);
+ text_content = webkit_dom_node_get_text_content (quoted_node);
+ webkit_dom_element_set_outer_html (
+ WEBKIT_DOM_ELEMENT (quoted_node), text_content, NULL);
+
+ g_free (text_content);
+ g_object_unref (quoted_node);
+ }
+ g_object_unref (list);
+
+ /* Afterwards replace quote nodes with symbols */
+ list = webkit_dom_element_query_selector_all (
+ blockquote, "span.-x-evo-quoted", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (jj = 0; jj < length; jj++) {
+ WebKitDOMNode *quoted_node;
+ gchar *text_content;
+
+ quoted_node = webkit_dom_node_list_item (list, jj);
+ text_content = webkit_dom_node_get_text_content (quoted_node);
+ webkit_dom_element_set_outer_html (
+ WEBKIT_DOM_ELEMENT (quoted_node), text_content, NULL);
+
+ g_free (text_content);
+ g_object_unref (quoted_node);
+ }
+ g_object_unref (list);
+
+ if (element_has_class (blockquote, "-x-evo-indented") && replace_indentation_with_spaces) {
+ WebKitDOMNode *child;
+ gchar *spaces;
+
+ spaces = g_strnfill (4 * get_indentation_level (blockquote), ' ');
+
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (blockquote));
+ while (child) {
+ /* If next sibling is indented blockqoute skip it,
+ * it will be processed afterwards */
+ if (WEBKIT_DOM_IS_ELEMENT (child) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-indented"))
+ child = webkit_dom_node_get_next_sibling (child);
+
+ if (WEBKIT_DOM_IS_TEXT (child)) {
+ gchar *text_content;
+ gchar *indented_text;
+
+ text_content = webkit_dom_text_get_whole_text (WEBKIT_DOM_TEXT (child));
+ indented_text = g_strconcat (spaces, text_content, NULL);
+
+ webkit_dom_text_replace_whole_text (
+ WEBKIT_DOM_TEXT (child),
+ indented_text,
+ NULL);
+
+ g_free (text_content);
+ g_free (indented_text);
+ }
+
+ if (!child)
+ break;
+
+ /* Move to next node */
+ if (webkit_dom_node_has_child_nodes (child))
+ child = webkit_dom_node_get_first_child (child);
+ else if (webkit_dom_node_get_next_sibling (child))
+ child = webkit_dom_node_get_next_sibling (child);
+ else {
+ if (webkit_dom_node_is_equal_node (WEBKIT_DOM_NODE (blockquote), child))
+ break;
+
+ child = webkit_dom_node_get_parent_node (child);
+ if (child)
+ child = webkit_dom_node_get_next_sibling (child);
+ }
+ }
+ g_free (spaces);
+
+ webkit_dom_element_remove_attribute (blockquote, "style");
+ }
+}
+
+/* Taken from GtkHTML */
+static gchar *
+get_alpha_value (gint value,
+ gboolean lower)
+{
+ GString *str;
+ gchar *rv;
+ gint add = lower ? 'a' : 'A';
+
+ str = g_string_new (". ");
+
+ do {
+ g_string_prepend_c (str, ((value - 1) % 26) + add);
+ value = (value - 1) / 26;
+ } while (value);
+
+ rv = str->str;
+ g_string_free (str, FALSE);
+
+ return rv;
+}
+
+/* Taken from GtkHTML */
+static gchar *
+get_roman_value (gint value,
+ gboolean lower)
+{
+ GString *str;
+ const gchar *base = "IVXLCDM";
+ gchar *rv;
+ gint b, r, add = lower ? 'a' - 'A' : 0;
+
+ if (value > 3999)
+ return g_strdup ("?. ");
+
+ str = g_string_new (". ");
+
+ for (b = 0; value > 0 && b < 7 - 1; b += 2, value /= 10) {
+ r = value % 10;
+ if (r != 0) {
+ if (r < 4) {
+ for (; r; r--)
+ g_string_prepend_c (str, base[b] + add);
+ } else if (r == 4) {
+ g_string_prepend_c (str, base[b + 1] + add);
+ g_string_prepend_c (str, base[b] + add);
+ } else if (r == 5) {
+ g_string_prepend_c (str, base[b + 1] + add);
+ } else if (r < 9) {
+ for (; r > 5; r--)
+ g_string_prepend_c (str, base[b] + add);
+ g_string_prepend_c (str, base[b + 1] + add);
+ } else if (r == 9) {
+ g_string_prepend_c (str, base[b + 2] + add);
+ g_string_prepend_c (str, base[b] + add);
+ }
+ }
+ }
+
+ rv = str->str;
+ g_string_free (str, FALSE);
+
+ return rv;
+}
+
+static void
+process_list_to_plain_text (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gint level,
+ GString *output)
+{
+ EContentEditorBlockFormat format;
+ EContentEditorAlignment alignment;
+ gint counter = 1;
+ gchar *indent_per_level;
+ WebKitDOMNode *item;
+ gint word_wrap_length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ indent_per_level = g_strnfill (SPACES_PER_LIST_LEVEL, ' ');
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ format = dom_get_list_format_from_node (
+ WEBKIT_DOM_NODE (element));
+
+ /* Process list items to plain text */
+ item = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element));
+ while (item) {
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (item))
+ g_string_append (output, "\n");
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ gchar *space, *item_str = NULL;
+ gint ii = 0;
+ WebKitDOMElement *wrapped;
+ GString *item_value = g_string_new ("");
+
+ alignment = e_editor_dom_get_list_alignment_from_node (
+ WEBKIT_DOM_NODE (item));
+
+ wrapped = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (item), ".-x-evo-wrap-br", NULL);
+ /* Wrapped text */
+ if (wrapped) {
+ WebKitDOMNode *node = webkit_dom_node_get_first_child (item);
+ GString *line = g_string_new ("");
+ while (node) {
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (node) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-wrap-br")) {
+ g_string_append (line, "\n");
+ /* put spaces before line characters -> wordwraplength -
indentation */
+ for (ii = 0; ii < level; ii++)
+ g_string_append (line, indent_per_level);
+ if (WEBKIT_DOM_IS_HTML_O_LIST_ELEMENT (element))
+ g_string_append (line, indent_per_level);
+ g_string_append (item_value, line->str);
+ g_string_erase (line, 0, -1);
+ } else {
+ /* append text from node to line */
+ gchar *text_content;
+ text_content = webkit_dom_node_get_text_content (node);
+ g_string_append (line, text_content);
+ g_free (text_content);
+ }
+ node = webkit_dom_node_get_next_sibling (node);
+ }
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_LEFT)
+ g_string_append (item_value, line->str);
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_CENTER) {
+ gchar *fill = NULL;
+ gint fill_length;
+
+ fill_length = word_wrap_length - g_utf8_strlen (line->str, -1);
+ fill_length -= ii * SPACES_PER_LIST_LEVEL;
+ if (WEBKIT_DOM_IS_HTML_O_LIST_ELEMENT (element))
+ fill_length += SPACES_PER_LIST_LEVEL;
+ fill_length /= 2;
+
+ if (fill_length < 0)
+ fill_length = 0;
+
+ fill = g_strnfill (fill_length, ' ');
+
+ g_string_append (item_value, fill);
+ g_string_append (item_value, line->str);
+ g_free (fill);
+ }
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_RIGHT) {
+ gchar *fill = NULL;
+ gint fill_length;
+
+ fill_length = word_wrap_length - g_utf8_strlen (line->str, -1);
+ fill_length -= ii * SPACES_PER_LIST_LEVEL;
+
+ if (fill_length < 0)
+ fill_length = 0;
+
+ fill = g_strnfill (fill_length, ' ');
+
+ g_string_append (item_value, fill);
+ g_string_append (item_value, line->str);
+ g_free (fill);
+ }
+ g_string_free (line, TRUE);
+ /* that same here */
+ } else {
+ gchar *text_content =
+ webkit_dom_node_get_text_content (item);
+ g_string_append (item_value, text_content);
+ g_free (text_content);
+ }
+
+ if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_UNORDERED_LIST) {
+ space = g_strnfill (SPACES_PER_LIST_LEVEL - 2, ' ');
+ item_str = g_strdup_printf (
+ "%s* %s", space, item_value->str);
+ g_free (space);
+ }
+
+ if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST) {
+ gint length = 1, tmp = counter;
+
+ while ((tmp = tmp / 10) > 1)
+ length++;
+
+ if (tmp == 1)
+ length++;
+
+ space = g_strnfill (SPACES_ORDERED_LIST_FIRST_LEVEL - 2 - length, ' ');
+ item_str = g_strdup_printf (
+ "%s%d. %s", space, counter, item_value->str);
+ g_free (space);
+ }
+
+ if (format > E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST) {
+ gchar *value;
+
+ if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST_ALPHA)
+ value = get_alpha_value (counter, FALSE);
+ else
+ value = get_roman_value (counter, FALSE);
+
+ space = g_strnfill (SPACES_ORDERED_LIST_FIRST_LEVEL - strlen (value), ' ');
+ item_str = g_strdup_printf (
+ "%s%s%s", space, value, item_value->str);
+ g_free (space);
+ g_free (value);
+ }
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_LEFT) {
+ for (ii = 0; ii < level - 1; ii++) {
+ g_string_append (output, indent_per_level);
+ }
+ if (WEBKIT_DOM_IS_HTML_U_LIST_ELEMENT (element))
+ if (dom_node_find_parent_element (item, "OL"))
+ g_string_append (output, indent_per_level);
+ g_string_append (output, item_str);
+ }
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_RIGHT) {
+ if (!wrapped) {
+ gchar *fill = NULL;
+ gint fill_length;
+
+ fill_length = word_wrap_length - g_utf8_strlen (item_str, -1);
+ fill_length -= ii * SPACES_PER_LIST_LEVEL;
+
+ if (fill_length < 0)
+ fill_length = 0;
+
+ if (g_str_has_suffix (item_str, " "))
+ fill_length++;
+
+ fill = g_strnfill (fill_length, ' ');
+
+ g_string_append (output, fill);
+ g_free (fill);
+ }
+ if (g_str_has_suffix (item_str, " "))
+ g_string_append_len (output, item_str, g_utf8_strlen (item_str, -1) -
1);
+ else
+ g_string_append (output, item_str);
+ }
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_CENTER) {
+ if (!wrapped) {
+ gchar *fill = NULL;
+ gint fill_length = 0;
+
+ for (ii = 0; ii < level - 1; ii++)
+ g_string_append (output, indent_per_level);
+
+ fill_length = word_wrap_length - g_utf8_strlen (item_str, -1);
+ fill_length -= ii * SPACES_PER_LIST_LEVEL;
+ if (WEBKIT_DOM_IS_HTML_O_LIST_ELEMENT (element))
+ fill_length += SPACES_PER_LIST_LEVEL;
+ fill_length /= 2;
+
+ if (fill_length < 0)
+ fill_length = 0;
+
+ if (g_str_has_suffix (item_str, " "))
+ fill_length++;
+
+ fill = g_strnfill (fill_length, ' ');
+
+ g_string_append (output, fill);
+ g_free (fill);
+ }
+ if (g_str_has_suffix (item_str, " "))
+ g_string_append_len (output, item_str, g_utf8_strlen (item_str, -1) -
1);
+ else
+ g_string_append (output, item_str);
+ }
+
+ counter++;
+ item = webkit_dom_node_get_next_sibling (item);
+ if (item)
+ g_string_append (output, "\n");
+
+ g_free (item_str);
+ g_string_free (item_value, TRUE);
+ } else if (node_is_list (item)) {
+ process_list_to_plain_text (
+ editor_page, WEBKIT_DOM_ELEMENT (item), level + 1, output);
+ item = webkit_dom_node_get_next_sibling (item);
+ } else {
+ item = webkit_dom_node_get_next_sibling (item);
+ }
+ }
+
+ if (webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element)))
+ g_string_append (output, "\n");
+
+ g_free (indent_per_level);
+}
+
+static void
+remove_base_attributes (WebKitDOMElement *element)
+{
+ webkit_dom_element_remove_attribute (element, "class");
+ webkit_dom_element_remove_attribute (element, "id");
+ webkit_dom_element_remove_attribute (element, "name");
+}
+
+static void
+remove_evolution_attributes (WebKitDOMElement *element)
+{
+ webkit_dom_element_remove_attribute (element, "data-converted");
+ webkit_dom_element_remove_attribute (element, "data-edit-as-new");
+ webkit_dom_element_remove_attribute (element, "data-evo-draft");
+ webkit_dom_element_remove_attribute (element, "data-inline");
+ webkit_dom_element_remove_attribute (element, "data-uri");
+ webkit_dom_element_remove_attribute (element, "data-message");
+ webkit_dom_element_remove_attribute (element, "data-name");
+ webkit_dom_element_remove_attribute (element, "data-new-message");
+ webkit_dom_element_remove_attribute (element, "data-user-wrapped");
+ webkit_dom_element_remove_attribute (element, "data-evo-plain-text");
+ webkit_dom_element_remove_attribute (element, "data-style");
+ webkit_dom_element_remove_attribute (element, "spellcheck");
+}
+
+static void
+convert_element_from_html_to_plain_text (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gboolean *wrap,
+ gboolean *quote)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *top_signature, *signature, *blockquote, *main_blockquote;
+ WebKitDOMNode *signature_clone, *from;
+ WebKitDOMNodeList *list;
+ gint blockquotes_count, ii, length;
+ gchar *inner_text, *inner_html;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ top_signature = webkit_dom_element_query_selector (
+ element, ".-x-evo-top-signature", NULL);
+ signature = webkit_dom_element_query_selector (
+ element, "span.-x-evo-signature", NULL);
+ main_blockquote = webkit_dom_element_query_selector (
+ element, "#-x-evo-main-cite", NULL);
+
+ blockquote = webkit_dom_document_create_element (
+ document, "blockquote", NULL);
+
+ if (main_blockquote) {
+ webkit_dom_element_set_attribute (
+ blockquote, "type", "cite", NULL);
+ from = WEBKIT_DOM_NODE (main_blockquote);
+ } else {
+ if (signature) {
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (signature));
+ signature_clone = webkit_dom_node_clone_node_with_error (parent, TRUE, NULL);
+ remove_node (parent);
+ }
+ from = WEBKIT_DOM_NODE (element);
+ }
+
+ /* Add the missing BR elements on the end of all DIV elements to correctly
+ * preserve the line breaks. */
+ list = webkit_dom_element_query_selector_all (WEBKIT_DOM_ELEMENT (from), "div", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_list_item (list, ii);
+ if (!WEBKIT_DOM_IS_HTML_BR_ELEMENT (webkit_dom_node_get_last_child (node))) {
+ webkit_dom_node_append_child (
+ node,
+ WEBKIT_DOM_NODE (webkit_dom_document_create_element (document, "br", NULL)),
+ NULL);
+ }
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ blockquotes_count = create_text_markers_for_citations_in_element (WEBKIT_DOM_ELEMENT (from));
+ create_text_markers_for_selection_in_element (WEBKIT_DOM_ELEMENT (from));
+
+ inner_text = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (from));
+
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (blockquote), inner_text, NULL);
+
+ inner_html = webkit_dom_element_get_inner_html (blockquote);
+
+ parse_html_into_blocks (editor_page,
+ main_blockquote ? blockquote : WEBKIT_DOM_ELEMENT (element),
+ NULL,
+ inner_html);
+
+ if (main_blockquote) {
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (main_blockquote)),
+ WEBKIT_DOM_NODE (blockquote),
+ WEBKIT_DOM_NODE (main_blockquote),
+ NULL);
+
+ remove_evolution_attributes (WEBKIT_DOM_ELEMENT (element));
+ } else {
+ WebKitDOMNode *first_child;
+
+ if (signature) {
+ if (!top_signature) {
+ signature_clone = webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element),
+ signature_clone,
+ NULL);
+ } else {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (element),
+ signature_clone,
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (element)),
+ NULL);
+ }
+ }
+
+ first_child = webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (element));
+ if (first_child) {
+ if (!webkit_dom_node_has_child_nodes (first_child)) {
+ webkit_dom_element_set_inner_html (
+ WEBKIT_DOM_ELEMENT (first_child),
+ "<br>",
+ NULL);
+ }
+ dom_add_selection_markers_into_element_start (
+ document, WEBKIT_DOM_ELEMENT (first_child), NULL, NULL);
+ }
+ }
+
+ if (wrap)
+ *wrap = TRUE;
+ if (quote)
+ *quote = main_blockquote || blockquotes_count > 0;
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (element), "data-converted", "", NULL);
+
+ g_free (inner_text);
+ g_free (inner_html);
+}
+
+void
+e_editor_dom_convert_element_from_html_to_plain_text (EEditorPage *editor_page,
+ WebKitDOMElement *element)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ convert_element_from_html_to_plain_text (editor_page, element, NULL, NULL);
+}
+
+static void
+process_elements (EEditorPage *editor_page,
+ WebKitDOMNode *node,
+ gboolean changing_mode,
+ gboolean to_plain_text,
+ GString *buffer)
+{
+ WebKitDOMNodeList *nodes;
+ gulong ii, length;
+ gchar *content = NULL;
+ gboolean skip_nl = FALSE;
+ gboolean html_mode;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (to_plain_text && !buffer)
+ return;
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (node)) {
+ if (changing_mode && to_plain_text) {
+ WebKitDOMNamedNodeMap *attributes;
+ gulong attributes_length;
+
+ /* Copy attributes */
+ g_string_append (buffer, "<html><head></head><body ");
+ attributes = webkit_dom_element_get_attributes (
+ WEBKIT_DOM_ELEMENT (node));
+ attributes_length =
+ webkit_dom_named_node_map_get_length (attributes);
+
+ for (ii = 0; ii < attributes_length; ii++) {
+ gchar *name;
+ WebKitDOMNode *node =
+ webkit_dom_named_node_map_item (
+ attributes, ii);
+
+ name = webkit_dom_node_get_local_name (node);
+ if (g_strcmp0 (name, "bgcolor") != 0 &&
+ g_strcmp0 (name, "text") != 0 &&
+ g_strcmp0 (name, "vlink") != 0 &&
+ g_strcmp0 (name, "link") != 0) {
+ gchar *value;
+
+ value = webkit_dom_node_get_node_value (node);
+
+ g_string_append (buffer, name);
+ g_string_append (buffer, "=\"");
+ g_string_append (buffer, value);
+ g_string_append (buffer, "\" ");
+
+ g_free (value);
+ }
+ g_free (name);
+ g_object_unref (node);
+ }
+ g_string_append (buffer, ">");
+ g_object_unref (attributes);
+ }
+ if (!to_plain_text)
+ remove_evolution_attributes (WEBKIT_DOM_ELEMENT (node));
+ }
+
+ nodes = webkit_dom_node_get_child_nodes (node);
+ length = webkit_dom_node_list_get_length (nodes);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *child;
+ gboolean skip_node = FALSE;
+
+ child = webkit_dom_node_list_item (nodes, ii);
+
+ if (WEBKIT_DOM_IS_TEXT (child)) {
+ GRegex *regex;
+
+ content = webkit_dom_node_get_text_content (child);
+ if (strstr (content, UNICODE_ZERO_WIDTH_SPACE)) {
+ gchar *tmp;
+
+ regex = g_regex_new (UNICODE_ZERO_WIDTH_SPACE, 0, 0, NULL);
+ tmp = g_regex_replace (
+ regex, content, -1, 0, "", 0, NULL);
+ g_free (content);
+ if (changing_mode) {
+ webkit_dom_node_set_text_content (child, tmp, NULL);
+ g_free (tmp);
+ content = webkit_dom_node_get_text_content (child);
+ } else
+ content = tmp;
+ g_regex_unref (regex);
+ }
+
+ if (to_plain_text && !changing_mode) {
+ gchar *class;
+ const gchar *css_align = NULL;
+
+ class = webkit_dom_element_get_class_name (WEBKIT_DOM_ELEMENT (node));
+ if (class && (css_align = strstr (class, "-x-evo-align-"))) {
+ gchar *align;
+ gchar *content_with_align;
+ gint length;
+ gint word_wrap_length = e_editor_page_get_word_wrap_length
(editor_page);
+
+ if (!g_str_has_prefix (css_align + 13, "left")) {
+ if (g_str_has_prefix (css_align + 13, "center"))
+ length = (word_wrap_length - g_utf8_strlen (content,
-1)) / 2;
+ else
+ length = word_wrap_length - g_utf8_strlen (content,
-1);
+
+ if (length < 0)
+ length = 0;
+
+ if (g_str_has_suffix (content, " ")) {
+ char *tmp;
+
+ length++;
+ align = g_strnfill (length, ' ');
+
+ tmp = g_strndup (content, g_utf8_strlen (content, -1)
-1);
+
+ content_with_align = g_strconcat (
+ align, tmp, NULL);
+ g_free (tmp);
+ } else {
+ align = g_strnfill (length, ' ');
+
+ content_with_align = g_strconcat (
+ align, content, NULL);
+ }
+
+ g_free (content);
+ g_free (align);
+ content = content_with_align;
+ }
+ }
+
+ g_free (class);
+ }
+
+ if (to_plain_text || changing_mode)
+ g_string_append (buffer, content);
+
+ g_free (content);
+
+ goto next;
+ }
+
+ if (WEBKIT_DOM_IS_COMMENT (child) || !WEBKIT_DOM_IS_ELEMENT (child))
+ goto next;
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (child), "Apple-tab-span")) {
+ if (!changing_mode) {
+ if (to_plain_text) {
+ content = webkit_dom_node_get_text_content (child);
+ g_string_append (buffer, content);
+ g_free (content);
+ } else
+ element_remove_class (
+ WEBKIT_DOM_ELEMENT (child),
+ "Applet-tab-span");
+ }
+ skip_node = TRUE;
+ goto next;
+ }
+
+ /* Leave blockquotes as they are */
+ if (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (child)) {
+ if (changing_mode && to_plain_text) {
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ skip_node = TRUE;
+ goto next;
+ } else {
+ process_blockquote (WEBKIT_DOM_ELEMENT (child), FALSE);
+ if (!to_plain_text)
+ remove_base_attributes (WEBKIT_DOM_ELEMENT (child));
+ }
+ }
+
+ if (!to_plain_text && !changing_mode) {
+ gchar *class;
+ const gchar *css_align;
+
+ class = webkit_dom_element_get_class_name (WEBKIT_DOM_ELEMENT (child));
+ if (class && (css_align = strstr (class, "-x-evo-align-"))) {
+ if (!g_str_has_prefix (css_align + 13, "left")) {
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (child))
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (child),
+ "style",
+ g_str_has_prefix (css_align + 13, "center") ?
+ "list-style-position: inside; text-align:
center" :
+ "list-style-position: inside; text-align:
right",
+ NULL);
+ else
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (child),
+ "style",
+ g_str_has_prefix (css_align + 13, "center") ?
+ "text-align: center" :
+ "text-align: right",
+ NULL);
+ }
+ }
+ element_remove_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-align-left");
+ element_remove_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-align-center");
+ element_remove_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-align-right");
+ g_free (class);
+ }
+
+ if (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (child) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-indented")) {
+ if (!to_plain_text && !changing_mode) {
+ process_blockquote (WEBKIT_DOM_ELEMENT (child), FALSE);
+ element_remove_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-indented");
+ } else
+ process_blockquote (WEBKIT_DOM_ELEMENT (child), TRUE);
+
+ }
+
+ if (node_is_list (child)) {
+ if (to_plain_text) {
+ if (changing_mode) {
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ } else {
+ process_list_to_plain_text (editor_page, WEBKIT_DOM_ELEMENT (child),
1, buffer);
+ }
+ skip_node = TRUE;
+ goto next;
+ }
+ }
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-resizable-wrapper") &&
+ !element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-smiley-wrapper")) {
+ WebKitDOMNode *image =
+ webkit_dom_node_get_first_child (child);
+
+ if (!to_plain_text && WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT (image)) {
+ remove_evolution_attributes (
+ WEBKIT_DOM_ELEMENT (image));
+
+ webkit_dom_node_replace_child (
+ node, image, child, NULL);
+ }
+
+ skip_node = TRUE;
+ goto next;
+ }
+
+ /* Leave paragraphs as they are */
+ if (webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (child), "data-evo-paragraph")) {
+ if (changing_mode && to_plain_text) {
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ skip_node = TRUE;
+ goto next;
+ }
+ if (!to_plain_text) {
+ remove_base_attributes (WEBKIT_DOM_ELEMENT (child));
+ remove_evolution_attributes (WEBKIT_DOM_ELEMENT (child));
+ }
+ }
+
+ /* Signature */
+ if (WEBKIT_DOM_IS_HTML_DIV_ELEMENT (child) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-signature-wrapper")) {
+ WebKitDOMNode *first_child;
+
+ first_child = webkit_dom_node_get_first_child (child);
+
+ skip_node = TRUE;
+ /* Don't generate any text if the signature is set to None. */
+ if (!changing_mode) {
+ gchar *id;
+
+ id = webkit_dom_element_get_id (WEBKIT_DOM_ELEMENT (first_child));
+ if (g_strcmp0 (id, "none") == 0) {
+ g_free (id);
+
+ remove_node (child);
+ goto next;
+ }
+ g_free (id);
+ }
+
+ if (!to_plain_text) {
+ remove_base_attributes (
+ WEBKIT_DOM_ELEMENT (child));
+ remove_base_attributes (
+ WEBKIT_DOM_ELEMENT (first_child));
+ remove_evolution_attributes (
+ WEBKIT_DOM_ELEMENT (first_child));
+ if (!changing_mode)
+ skip_node = FALSE;
+ } else if (changing_mode) {
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ } else {
+ g_string_append (buffer, "\n");
+
+ if (html_mode) {
+ convert_element_from_html_to_plain_text (
+ editor_page, WEBKIT_DOM_ELEMENT (first_child), NULL, NULL);
+ } else {
+ WebKitDOMNode *signature_node;
+
+ signature_node = webkit_dom_node_get_last_child (first_child);
+ if (WEBKIT_DOM_IS_HTML_PRE_ELEMENT (signature_node)) {
+ WebKitDOMNode *last_child;
+
+ /* Remove a line break on the end of the last
+ * PRE element. It is not showed by the WebKit,
+ * but it is still there are will be added to
+ * the output. */
+ last_child = webkit_dom_node_get_last_child (signature_node);
+ if (WEBKIT_DOM_IS_CHARACTER_DATA (last_child)) {
+ WebKitDOMCharacterData *data;
+ glong length;
+
+ data = WEBKIT_DOM_CHARACTER_DATA (last_child);
+ length = webkit_dom_character_data_get_length (data);
+ if (length > 0) {
+ gchar *last_char;
+
+ last_char =
webkit_dom_character_data_substring_data (
+ data, length - 1, 1, NULL);
+
+ if (last_char && *last_char == '\n')
+ webkit_dom_character_data_delete_data
(
+ data, length -1, 1,
NULL);
+
+ g_free (last_char);
+ }
+ }
+ }
+ }
+ skip_node = FALSE;
+ skip_nl = TRUE;
+ }
+
+ goto next;
+ }
+
+ /* Replace smileys with their text representation */
+ if (element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-smiley-wrapper")) {
+ if (to_plain_text && !changing_mode) {
+ WebKitDOMNode *text_version;
+
+ text_version = webkit_dom_node_get_last_child (child);
+ content = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (text_version));
+ g_string_append (buffer, content);
+ g_free (content);
+ skip_node = TRUE;
+ goto next;
+ }
+ if (!to_plain_text) {
+ WebKitDOMElement *img;
+
+ img = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_get_first_child (child)),
+
+ remove_evolution_attributes (img);
+ remove_base_attributes (img);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (child),
+ WEBKIT_DOM_NODE (img),
+ child,
+ NULL);
+ remove_node (child);
+ skip_node = TRUE;
+ goto next;
+ }
+ }
+
+ /* Leave PRE elements untouched */
+ if (WEBKIT_DOM_IS_HTML_PRE_ELEMENT (child)) {
+ if (!to_plain_text) {
+ remove_evolution_attributes (WEBKIT_DOM_ELEMENT (child));
+ } else if (changing_mode) {
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ skip_node = TRUE;
+ }
+ }
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (child)) {
+ if (to_plain_text) {
+ if (element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-wrap-br")) {
+ g_string_append (buffer, changing_mode ? "<br>" : "\n");
+ goto next;
+ }
+
+ /* Insert new line when we hit the BR element that is
+ * not the last element in the block */
+ if (!webkit_dom_node_is_same_node (
+ child, webkit_dom_node_get_last_child (node))) {
+ g_string_append (buffer, changing_mode ? "<br>" : "\n");
+ } else {
+ /* In citations in the empty lines the BR element
+ * is on the end and we have to put NL there */
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (child);
+ if (webkit_dom_node_get_next_sibling (parent)) {
+ parent = webkit_dom_node_get_parent_node (parent);
+
+ if (e_editor_dom_node_is_citation_node (parent))
+ g_string_append (buffer, changing_mode ? "<br>" :
"\n");
+ }
+ }
+ }
+ }
+
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (child)) {
+ if (changing_mode && to_plain_text) {
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ skip_node = TRUE;
+ }
+ if (!changing_mode) {
+ if (to_plain_text) {
+ content = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (child));
+ g_string_append (buffer, content);
+ g_free (content);
+ skip_node = TRUE;
+ } else
+ remove_base_attributes (WEBKIT_DOM_ELEMENT (child));
+ }
+ }
+ next:
+ if (webkit_dom_node_has_child_nodes (child) && !skip_node)
+ process_elements (
+ editor_page, child, changing_mode, to_plain_text, buffer);
+ g_object_unref (child);
+ }
+
+ if (to_plain_text && (
+ WEBKIT_DOM_IS_HTML_DIV_ELEMENT (node) ||
+ WEBKIT_DOM_IS_HTML_PARAGRAPH_ELEMENT (node) ||
+ WEBKIT_DOM_IS_HTML_PRE_ELEMENT (node) ||
+ WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (node))) {
+
+ gboolean add_br = TRUE;
+ WebKitDOMNode *next_sibling = webkit_dom_node_get_next_sibling (node);
+ WebKitDOMNode *last_child = webkit_dom_node_get_last_child (node);
+
+ if (last_child && WEBKIT_DOM_IS_HTML_BR_ELEMENT (last_child))
+ if (webkit_dom_node_get_previous_sibling (last_child))
+ add_br = FALSE;
+
+ /* If we don't have next sibling (last element in body) or next element is
+ * signature we are not adding the BR element */
+ if (!next_sibling)
+ add_br = FALSE;
+ else if (next_sibling && WEBKIT_DOM_IS_HTML_DIV_ELEMENT (next_sibling)) {
+ if (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (next_sibling),
+ "span.-x-evo-signature", NULL)) {
+
+ add_br = FALSE;
+ }
+ }
+
+ if (add_br && !skip_nl)
+ g_string_append (buffer, changing_mode ? "<br>" : "\n");
+ }
+
+ g_object_unref (nodes);
+}
+
+static void
+remove_image_attributes_from_element (WebKitDOMElement *element)
+{
+ webkit_dom_element_remove_attribute (element, "background");
+ webkit_dom_element_remove_attribute (element, "data-uri");
+ webkit_dom_element_remove_attribute (element, "data-inline");
+ webkit_dom_element_remove_attribute (element, "data-name");
+}
+
+static void
+remove_background_images_in_element (WebKitDOMElement *element)
+{
+ gint length, ii;
+ WebKitDOMNodeList *images;
+
+ images = webkit_dom_element_query_selector_all (
+ element, "[background][data-inline]", NULL);
+
+ length = webkit_dom_node_list_get_length (images);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMElement *image = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_list_item (images, ii));
+
+ remove_image_attributes_from_element (image);
+ g_object_unref (image);
+ }
+
+ remove_image_attributes_from_element (element);
+ g_object_unref (element);
+}
+
+static void
+remove_images_in_element (WebKitDOMElement *element)
+{
+ gint length, ii;
+ WebKitDOMNodeList *images;
+
+ images = webkit_dom_element_query_selector_all (
+ element, "img:not(.-x-evo-smiley-img)", NULL);
+
+ length = webkit_dom_node_list_get_length (images);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (images, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+
+ g_object_unref (images);
+}
+
+static void
+remove_images (WebKitDOMDocument *document)
+{
+ remove_images_in_element (
+ WEBKIT_DOM_ELEMENT (webkit_dom_document_get_body (document)));
+}
+
+static void
+toggle_smileys (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *smileys;
+ gboolean html_mode;
+ gint length;
+ gint ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ smileys = webkit_dom_document_query_selector_all (
+ document, "img.-x-evo-smiley-img", NULL);
+
+ length = webkit_dom_node_list_get_length (smileys);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *img = webkit_dom_node_list_item (smileys, ii);
+ WebKitDOMNode *text = webkit_dom_node_get_next_sibling (img);
+ WebKitDOMElement *parent = webkit_dom_node_get_parent_element (img);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (html_mode ? text : img),
+ "style",
+ "display: none",
+ NULL);
+
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (html_mode ? img : text), "style");
+
+ if (html_mode)
+ element_add_class (parent, "-x-evo-resizable-wrapper");
+ else
+ element_remove_class (parent, "-x-evo-resizable-wrapper");
+ g_object_unref (img);
+ }
+
+ g_object_unref (smileys);
+}
+
+static void
+toggle_paragraphs_style_in_element (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gboolean html_mode)
+{
+ gint ii, length;
+ WebKitDOMNodeList *paragraphs;
+
+ paragraphs = webkit_dom_element_query_selector_all (
+ element, ":not(td) > [data-evo-paragraph]", NULL);
+
+ length = webkit_dom_node_list_get_length (paragraphs);
+
+ for (ii = 0; ii < length; ii++) {
+ gchar *style;
+ const gchar *css_align;
+ WebKitDOMNode *node = webkit_dom_node_list_item (paragraphs, ii);
+
+ if (html_mode) {
+ style = webkit_dom_element_get_attribute (
+ WEBKIT_DOM_ELEMENT (node), "style");
+
+ if (style && (css_align = strstr (style, "text-align: "))) {
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (node),
+ "style",
+ g_str_has_prefix (css_align + 12, "center") ?
+ "text-align: center" :
+ "text-align: right",
+ NULL);
+ } else {
+ /* In HTML mode the paragraphs don't have width limit */
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (node), "style");
+ }
+ g_free (style);
+ } else {
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (node);
+ /* If the paragraph is inside indented paragraph don't set
+ * the style as it will be inherited */
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent) && node_is_list (node)) {
+ gint offset;
+
+ offset = WEBKIT_DOM_IS_HTML_U_LIST_ELEMENT (node) ?
+ SPACES_PER_LIST_LEVEL : SPACES_ORDERED_LIST_FIRST_LEVEL;
+ /* In plain text mode the paragraphs have width limit */
+ e_editor_dom_set_paragraph_style (
+ editor_page, WEBKIT_DOM_ELEMENT (node), -1, -offset, "");
+ } else if (!element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-indented")) {
+ const gchar *style_to_add = "";
+ style = webkit_dom_element_get_attribute (
+ WEBKIT_DOM_ELEMENT (node), "style");
+
+ if (style && (css_align = strstr (style, "text-align: "))) {
+ style_to_add = g_str_has_prefix (
+ css_align + 12, "center") ?
+ "text-align: center;" :
+ "text-align: right;";
+ }
+
+ /* In plain text mode the paragraphs have width limit */
+ e_editor_dom_set_paragraph_style (
+ editor_page, WEBKIT_DOM_ELEMENT (node), -1, 0, style_to_add);
+
+ g_free (style);
+ }
+ }
+ g_object_unref (node);
+ }
+ g_object_unref (paragraphs);
+}
+
+static void
+toggle_paragraphs_style (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ toggle_paragraphs_style_in_element (
+ editor_page,
+ WEBKIT_DOM_ELEMENT (webkit_dom_document_get_body (document)),
+ e_editor_page_get_html_mode (editor_page));
+}
+
+gchar *
+e_editor_dom_process_content_for_draft (EEditorPage *editor_page,
+ gboolean only_inner_body)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMElement *document_element;
+ WebKitDOMNodeList *list;
+ WebKitDOMNode *document_element_clone;
+ gboolean selection_saved = FALSE;
+ gchar *content;
+ gint ii, length;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ body = webkit_dom_document_get_body (document);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-evo-draft", "", NULL);
+
+ if (webkit_dom_document_get_element_by_id (document, "-x-evo-selection-start-marker"))
+ selection_saved = TRUE;
+
+ if (!selection_saved)
+ e_editor_dom_selection_save (editor_page);
+
+ document_element = webkit_dom_document_get_document_element (document);
+
+ document_element_clone = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (document_element), TRUE, NULL);
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (document_element_clone), "a.-x-evo-visited-link", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *anchor;
+
+ anchor = webkit_dom_node_list_item (list, ii);
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (anchor), "class");
+ g_object_unref (anchor);
+ }
+ g_object_unref (list);
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (document_element_clone), "#-x-evo-input-start", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_list_item (list, ii);
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "id");
+ g_object_unref (node);
+ }
+
+ g_object_unref (list);
+
+ if (only_inner_body) {
+ WebKitDOMElement *body;
+ WebKitDOMNode *first_child;
+
+ body = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (document_element_clone), "body", NULL);
+
+ first_child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ if (!e_editor_page_get_html_mode (editor_page))
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (first_child),
+ "data-evo-signature-plain-text-mode",
+ "",
+ NULL);
+
+ content = webkit_dom_element_get_inner_html (body);
+
+ if (!e_editor_page_get_html_mode (editor_page))
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (first_child),
+ "data-evo-signature-plain-text-mode");
+ } else
+ content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (document_element_clone));
+
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-evo-draft");
+
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+
+ if (selection_saved)
+ e_editor_dom_selection_save (editor_page);
+
+ return content;
+}
+
+static gchar *
+process_content_for_mode_change (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *body;
+ GString *plain_text;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ body = WEBKIT_DOM_NODE (webkit_dom_document_get_body (document));
+
+ plain_text = g_string_sized_new (1024);
+
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-user-colors");
+
+ process_elements (editor_page, body, TRUE, TRUE, plain_text);
+
+ g_string_append (plain_text, "</body></html>");
+
+ return g_string_free (plain_text, FALSE);
+}
+
+gchar *
+e_editor_dom_process_content_for_plain_text (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *body, *source;
+ WebKitDOMNodeList *paragraphs;
+ gboolean wrap = FALSE, quote = FALSE, clean = FALSE;
+ gboolean converted, is_from_new_message;
+ gint length, ii;
+ GString *plain_text;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ plain_text = g_string_sized_new (1024);
+
+ body = WEBKIT_DOM_NODE (webkit_dom_document_get_body (document));
+ converted = webkit_dom_element_has_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-converted");
+ is_from_new_message = webkit_dom_element_has_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-new-message");
+ source = webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (body), TRUE, NULL);
+
+ e_editor_dom_selection_save (editor_page);
+
+ /* If composer is in HTML mode we have to move the content to plain version */
+ if (e_editor_page_get_html_mode (editor_page)) {
+ if (converted || is_from_new_message) {
+ toggle_paragraphs_style_in_element (
+ editor_page, WEBKIT_DOM_ELEMENT (source), FALSE);
+ remove_images_in_element (
+ WEBKIT_DOM_ELEMENT (source));
+ remove_background_images_in_element (
+ WEBKIT_DOM_ELEMENT (source));
+ } else {
+ gchar *inner_html;
+ WebKitDOMElement *div;
+
+ inner_html = webkit_dom_element_get_inner_html (
+ WEBKIT_DOM_ELEMENT (body));
+
+ div = webkit_dom_document_create_element (
+ document, "div", NULL);
+
+ webkit_dom_element_set_inner_html (div, inner_html, NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (body),
+ WEBKIT_DOM_NODE (div),
+ NULL);
+
+ paragraphs = webkit_dom_element_query_selector_all (
+ div, "#-x-evo-input-start", NULL);
+
+ length = webkit_dom_node_list_get_length (paragraphs);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *paragraph;
+
+ paragraph = webkit_dom_node_list_item (paragraphs, ii);
+
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (paragraph), "id");
+ }
+ g_object_unref (paragraphs);
+
+ convert_element_from_html_to_plain_text (
+ editor_page, div, &wrap, "e);
+
+ g_object_unref (source);
+
+ source = WEBKIT_DOM_NODE (div);
+
+ clean = TRUE;
+ }
+ }
+
+ paragraphs = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (source), "[data-evo-paragraph]", NULL);
+
+ length = webkit_dom_node_list_get_length (paragraphs);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *paragraph;
+
+ paragraph = webkit_dom_node_list_item (paragraphs, ii);
+
+ if (node_is_list (paragraph)) {
+ WebKitDOMNode *item = webkit_dom_node_get_first_child (paragraph);
+
+ while (item) {
+ WebKitDOMNode *next_item =
+ webkit_dom_node_get_next_sibling (item);
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ e_editor_dom_wrap_paragraph (editor_page, WEBKIT_DOM_ELEMENT (item));
+ }
+ item = next_item;
+ }
+ } else if (!webkit_dom_element_query_selector (WEBKIT_DOM_ELEMENT (paragraph),
".-x-evo-wrap-br,.-x-evo-quoted", NULL)) {
+ /* Dont't try to wrap the already wrapped content. */
+ e_editor_dom_wrap_paragraph (editor_page, WEBKIT_DOM_ELEMENT (paragraph));
+ }
+ g_object_unref (paragraph);
+ }
+ g_object_unref (paragraphs);
+
+ paragraphs = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (source), "span[id^=\"-x-evo-selection-\"]", NULL);
+
+ length = webkit_dom_node_list_get_length (paragraphs);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (paragraphs, ii);
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (node);
+
+ remove_node (node);
+ g_object_unref (node);
+ webkit_dom_node_normalize (parent);
+ }
+ g_object_unref (paragraphs);
+
+ if (quote)
+ quote_plain_text_recursive (document, source, source, 0);
+ else if (e_editor_page_get_html_mode (editor_page)) {
+ WebKitDOMElement *citation;
+
+ citation = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (source), "blockquote[type=cite]", NULL);
+ if (citation)
+ quote_plain_text_recursive (document, source, source, 0);
+ }
+
+ process_elements (editor_page, source, FALSE, TRUE, plain_text);
+
+ if (clean)
+ remove_node (source);
+ else
+ g_object_unref (source);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ /* Return text content between <body> and </body> */
+ return g_string_free (plain_text, FALSE);
+}
+
+static void
+restore_image (WebKitDOMDocument *document,
+ const gchar *id,
+ const gchar *element_src)
+{
+ gchar *selector;
+ gint length, ii;
+ WebKitDOMNodeList *list;
+
+ selector = g_strconcat ("[data-inline][background=\"cid:", id, "\"]", NULL);
+ list = webkit_dom_document_query_selector_all (document, selector, NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMElement *element = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_list_item (list, ii));
+
+ webkit_dom_element_set_attribute (element, "background", element_src, NULL);
+ g_object_unref (element);
+ }
+ g_free (selector);
+ g_object_unref (list);
+
+ selector = g_strconcat ("[data-inline][src=\"cid:", id, "\"]", NULL);
+ list = webkit_dom_document_query_selector_all (document, selector, NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMElement *element = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_list_item (list, ii));
+
+ webkit_dom_element_set_attribute (element, "src", element_src, NULL);
+ g_object_unref (element);
+ }
+ g_free (selector);
+ g_object_unref (list);
+}
+
+void
+e_editor_dom_restore_images (EEditorPage *editor_page,
+ GVariant *inline_images_to_restore)
+{
+ WebKitDOMDocument *document;
+ const gchar *element_src, *name, *id;
+ GVariantIter *iter;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ g_variant_get (inline_images_to_restore, "asss", &iter);
+ while (g_variant_iter_loop (iter, "&s&s&s", &element_src, &name, &id))
+ restore_image (document, id, element_src);
+}
+
+gchar *
+e_editor_dom_process_content_for_html (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node, *document_clone;
+ WebKitDOMNodeList *list;
+ GSettings *settings;
+ gint ii, length;
+ gchar *html_content;
+ gboolean send_editor_colors = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ document_clone = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (webkit_dom_document_get_document_element (document)), TRUE, NULL);
+ element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (document_clone), "style#-x-evo-quote-style", NULL);
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+ element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (document_clone), "style#-x-evo-a-color-style", NULL);
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+ element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (document_clone), "style#-x-evo-a-color-style-visited", NULL);
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+ /* When the Ctrl + Enter is pressed for sending, the links are activated. */
+ element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (document_clone), "style#-x-evo-style-a", NULL);
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+ node = WEBKIT_DOM_NODE (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (document_clone), "body", NULL));
+ element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (node), "#-x-evo-selection-start-marker", NULL);
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+ element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (node), "#-x-evo-selection-end-marker", NULL);
+ if (element)
+ remove_node (WEBKIT_DOM_NODE (element));
+
+ settings = e_util_ref_settings ("org.gnome.evolution.mail");
+ send_editor_colors = g_settings_get_boolean (settings, "composer-inherit-theme-colors");
+ g_object_unref (settings);
+
+ if (webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (node), "data-user-colors")) {
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "data-user-colors");
+ } else if (!send_editor_colors) {
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "bgcolor");
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "text");
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "link");
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (node), "vlink");
+ }
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (node), "span[data-hidden-space]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *hidden_space_node;
+
+ hidden_space_node = webkit_dom_node_list_item (list, ii);
+ remove_node (hidden_space_node);
+ g_object_unref (hidden_space_node);
+ }
+ g_object_unref (list);
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (node), "[data-style]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *data_style_node;
+
+ data_style_node = webkit_dom_node_list_item (list, ii);
+
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (data_style_node), "data-style", "style");
+ g_object_unref (data_style_node);
+ }
+ g_object_unref (list);
+
+ process_elements (editor_page, node, FALSE, FALSE, NULL);
+
+ html_content = webkit_dom_element_get_outer_html (
+ WEBKIT_DOM_ELEMENT (document_clone));
+
+ g_object_unref (document_clone);
+
+ return html_content;
+}
+
+void
+e_editor_dom_convert_when_changing_composer_mode (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+ gboolean quote = FALSE, wrap = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ body = webkit_dom_document_get_body (document);
+
+ convert_element_from_html_to_plain_text (
+ editor_page, WEBKIT_DOM_ELEMENT (body), &wrap, "e);
+
+ if (wrap)
+ e_editor_dom_wrap_paragraphs_in_document (editor_page);
+
+ if (quote) {
+ e_editor_dom_selection_save (editor_page);
+ if (wrap)
+ quote_plain_text_elements_after_wrapping_in_document (editor_page);
+ else
+ body = WEBKIT_DOM_HTML_ELEMENT (dom_quote_plain_text (document));
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ toggle_paragraphs_style (editor_page);
+ toggle_smileys (editor_page);
+ remove_images (document);
+ remove_background_images_in_element (WEBKIT_DOM_ELEMENT (body));
+
+ clear_attributes (editor_page);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-converted", "", NULL);
+
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+ e_editor_dom_scroll_to_caret (editor_page);
+}
+
+static void
+wrap_paragraphs_in_quoted_content (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *paragraphs;
+ gint ii, length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ paragraphs = webkit_dom_document_query_selector_all (
+ document, "blockquote[type=cite] > [data-evo-paragraph]", NULL);
+
+ length = webkit_dom_node_list_get_length (paragraphs);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *paragraph;
+
+ paragraph = webkit_dom_node_list_item (paragraphs, ii);
+
+ e_editor_dom_wrap_paragraph (editor_page, WEBKIT_DOM_ELEMENT (paragraph));
+
+ g_object_unref (paragraph);
+ }
+ g_object_unref (paragraphs);
+}
+
+static void
+set_base64_to_element_attribute (GHashTable *inline_images,
+ WebKitDOMElement *element,
+ const gchar *attribute)
+{
+ gchar *attribute_value;
+ const gchar *base64_src;
+
+ attribute_value = webkit_dom_element_get_attribute (element, attribute);
+
+ if (attribute_value && (base64_src = g_hash_table_lookup (inline_images, attribute_value)) != NULL) {
+ const gchar *base64_data = strstr (base64_src, ";") + 1;
+ gchar *name;
+ glong name_length;
+
+ name_length =
+ g_utf8_strlen (base64_src, -1) -
+ g_utf8_strlen (base64_data, -1) - 1;
+ name = g_strndup (base64_src, name_length);
+
+ webkit_dom_element_set_attribute (element, "data-inline", "", NULL);
+ webkit_dom_element_set_attribute (element, "data-name", name, NULL);
+ webkit_dom_element_set_attribute (element, attribute, base64_data, NULL);
+
+ g_free (name);
+ }
+ g_free (attribute_value);
+}
+
+static void
+change_cid_images_src_to_base64 (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *document_element;
+ WebKitDOMNamedNodeMap *attributes;
+ WebKitDOMNodeList *list;
+ GHashTable *inline_images;
+ gint ii, length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ inline_images = e_editor_page_get_inline_images (editor_page);
+
+ document_element = webkit_dom_document_get_document_element (document);
+
+ list = webkit_dom_document_query_selector_all (document, "img[src^=\"cid:\"]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ set_base64_to_element_attribute (inline_images, WEBKIT_DOM_ELEMENT (node), "src");
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ /* Namespaces */
+ attributes = webkit_dom_element_get_attributes (document_element);
+ length = webkit_dom_named_node_map_get_length (attributes);
+ for (ii = 0; ii < length; ii++) {
+ gchar *name;
+ WebKitDOMNode *node = webkit_dom_named_node_map_item (attributes, ii);
+
+ name = webkit_dom_node_get_local_name (node);
+
+ if (g_str_has_prefix (name, "xmlns:")) {
+ const gchar *ns = name + 6;
+ gchar *attribute_ns = g_strconcat (ns, ":src", NULL);
+ gchar *selector = g_strconcat ("img[", ns, "\\:src^=\"cid:\"]", NULL);
+ gint ns_length, jj;
+
+ list = webkit_dom_document_query_selector_all (
+ document, selector, NULL);
+ ns_length = webkit_dom_node_list_get_length (list);
+ for (jj = 0; jj < ns_length; jj++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, jj);
+
+ set_base64_to_element_attribute (
+ inline_images, WEBKIT_DOM_ELEMENT (node), attribute_ns);
+ g_object_unref (node);
+ }
+
+ g_object_unref (list);
+ g_free (attribute_ns);
+ g_free (selector);
+ }
+ g_object_unref (node);
+ g_free (name);
+ }
+ g_object_unref (attributes);
+
+ list = webkit_dom_document_query_selector_all (
+ document, "[background^=\"cid:\"]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ set_base64_to_element_attribute (
+ inline_images, WEBKIT_DOM_ELEMENT (node), "background");
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+ g_hash_table_remove_all (inline_images);
+}
+
+static void
+adapt_to_editor_dom_changes (WebKitDOMDocument *document)
+{
+ WebKitDOMHTMLCollection *collection;
+ gint ii, length;
+
+ /* Normal block code div.-x-evo-paragraph replaced by p[data-evo-paragraph] */
+ collection = webkit_dom_document_get_elements_by_class_name_as_html_collection (document,
"-x-evo-paragraph");
+ length = webkit_dom_html_collection_get_length (collection);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node, *child;
+ WebKitDOMElement *element;
+ gchar *style;
+
+ node = webkit_dom_html_collection_item (collection, ii);
+ element = webkit_dom_document_create_element (document, "p", NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ node,
+ NULL);
+
+ while ((child = webkit_dom_node_get_first_child (node)))
+ webkit_dom_node_append_child (WEBKIT_DOM_NODE (element), child, NULL);
+
+ style = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "style");
+ if (style)
+ webkit_dom_element_set_attribute (element, "style", style, NULL);
+
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (collection);
+}
+
+void
+e_editor_dom_process_content_after_load (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMDOMWindow *dom_window;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* Don't use CSS when possible to preserve compatibility with older
+ * versions of Evolution or other MUAs */
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_STYLE_WITH_CSS, "false");
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_DEFAULT_PARAGRAPH_SEPARATOR, "p");
+
+ body = webkit_dom_document_get_body (document);
+
+ webkit_dom_element_remove_attribute (WEBKIT_DOM_ELEMENT (body), "style");
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-message", "", NULL);
+
+ if (e_editor_page_get_convert_in_situ (editor_page)) {
+ e_editor_dom_convert_content (editor_page, NULL);
+ /* Make the quote marks non-selectable. */
+ e_editor_dom_disable_quote_marks_select (editor_page);
+ dom_set_links_active (document, FALSE);
+ e_editor_page_set_convert_in_situ (editor_page, FALSE);
+
+ e_editor_dom_register_input_event_listener_on_body (editor_page);
+ register_html_events_handlers (editor_page, body);
+
+ return;
+ }
+
+ adapt_to_editor_dom_changes (document);
+
+ /* Make the quote marks non-selectable. */
+ e_editor_dom_disable_quote_marks_select (editor_page);
+ dom_set_links_active (document, FALSE);
+ put_body_in_citation (document);
+ move_elements_to_body (editor_page);
+ repair_gmail_blockquotes (document);
+ remove_thunderbird_signature (document);
+
+ if (webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (body), "data-evo-draft")) {
+ /* Restore the selection how it was when the draft was saved */
+ e_editor_dom_move_caret_into_element (editor_page, WEBKIT_DOM_ELEMENT (body), FALSE);
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_remove_embedded_style_sheet (editor_page);
+ }
+
+ /* The composer body could be empty in some case (loading an empty string
+ * or empty HTML. In that case create the initial paragraph. */
+ if (!webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body))) {
+ WebKitDOMElement *paragraph;
+
+ paragraph = e_editor_dom_prepare_paragraph (editor_page, TRUE);
+ webkit_dom_element_set_id (paragraph, "-x-evo-input-start");
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (body), WEBKIT_DOM_NODE (paragraph), NULL);
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ /* Register on input event that is called when the content (body) is modified */
+ e_editor_dom_register_input_event_listener_on_body (editor_page);
+ register_html_events_handlers (editor_page, body);
+
+ if (e_editor_page_get_html_mode (editor_page))
+ change_cid_images_src_to_base64 (editor_page);
+
+ if (e_editor_page_get_inline_spelling_enabled (editor_page))
+ e_editor_dom_force_spell_check (editor_page);
+ else
+ e_editor_dom_turn_spell_check_off (editor_page);
+
+ set_monospace_font_family_on_body (WEBKIT_DOM_ELEMENT (body), e_editor_page_get_html_mode
(editor_page));
+
+ dom_window = webkit_dom_document_get_default_view (document);
+
+ webkit_dom_event_target_add_event_listener (
+ WEBKIT_DOM_EVENT_TARGET (dom_window),
+ "scroll",
+ G_CALLBACK (body_scroll_event_cb),
+ FALSE,
+ editor_page);
+}
+
+GVariant *
+e_editor_dom_get_inline_images_data (EEditorPage *editor_page,
+ const gchar *uid_domain)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ GVariant *result;
+ GVariantBuilder *builder = NULL;
+ GHashTable *added = NULL;
+ gint length, ii;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ list = webkit_dom_document_query_selector_all (document, "img[data-inline]", NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+ if (length == 0) {
+ g_object_unref (list);
+ goto background;
+ }
+
+ builder = g_variant_builder_new (G_VARIANT_TYPE ("asss"));
+
+ added = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
+ for (ii = 0; ii < length; ii++) {
+ const gchar *id;
+ gchar *cid = NULL;
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ gchar *src = webkit_dom_element_get_attribute (
+ WEBKIT_DOM_ELEMENT (node), "src");
+
+ if (!src)
+ continue;
+
+ if ((id = g_hash_table_lookup (added, src)) != NULL) {
+ cid = g_strdup_printf ("cid:%s", id);
+ g_free (src);
+ } else {
+ gchar *data_name = webkit_dom_element_get_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-name");
+
+ if (data_name) {
+ gchar *new_id;
+
+ new_id = camel_header_msgid_generate (uid_domain);
+ g_variant_builder_add (
+ builder, "sss", src, data_name, new_id);
+ cid = g_strdup_printf ("cid:%s", new_id);
+
+ g_hash_table_insert (added, src, new_id);
+ g_free (new_id);
+ }
+ g_free (data_name);
+ }
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (node), "src", cid, NULL);
+ g_object_unref (node);
+ g_free (cid);
+ }
+ g_object_unref (list);
+
+ background:
+ list = webkit_dom_document_query_selector_all (
+ document, "[data-inline][background]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ if (length == 0)
+ goto out;
+ if (!builder)
+ builder = g_variant_builder_new (G_VARIANT_TYPE ("asss"));
+
+ for (ii = 0; ii < length; ii++) {
+ const gchar *id;
+ gchar *cid = NULL;
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ gchar *src = webkit_dom_element_get_attribute (
+ WEBKIT_DOM_ELEMENT (node), "background");
+
+ if (!src)
+ continue;
+
+ if ((id = g_hash_table_lookup (added, src)) != NULL) {
+ cid = g_strdup_printf ("cid:%s", id);
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (node), "background", cid, NULL);
+ g_free (src);
+ } else {
+ gchar *data_name = webkit_dom_element_get_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-name");
+
+ if (data_name) {
+ gchar *new_id;
+
+ new_id = camel_header_msgid_generate (uid_domain);
+ g_variant_builder_add (
+ builder, "sss", src, data_name, new_id);
+ cid = g_strdup_printf ("cid:%s", new_id);
+
+ g_hash_table_insert (added, src, new_id);
+ g_free (new_id);
+
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (node), "background", cid, NULL);
+ }
+ g_free (data_name);
+ }
+ g_free (cid);
+ g_object_unref (node);
+ }
+ out:
+ g_object_unref (list);
+ if (added)
+ g_hash_table_destroy (added);
+
+ result = g_variant_new ("asss", builder);
+ g_variant_builder_unref (builder);
+
+ return result;
+}
+
+static gboolean
+pasting_quoted_content (const gchar *content)
+{
+ /* Check if the content we are pasting is a quoted content from composer.
+ * If it is, we can't use WebKit to paste it as it would leave the formatting
+ * on the content. */
+ return g_str_has_prefix (
+ content,
+ "<meta http-equiv=\"content-type\" content=\"text/html; "
+ "charset=utf-8\"><blockquote type=\"cite\"") &&
+ strstr (content, "\"-x-evo-");
+}
+
+/*
+ * e_editor_dom_insert_html:
+ * @selection: an #EEditorSelection
+ * @html_text: an HTML code to insert
+ *
+ * Insert @html_text into document at current cursor position. When a text range
+ * is selected, it will be replaced by @html_text.
+ */
+void
+e_editor_dom_insert_html (EEditorPage *editor_page,
+ const gchar *html_text)
+{
+ WebKitDOMDocument *document;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean html_mode;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (html_text != NULL);
+
+ document = e_editor_page_get_document (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ gboolean collapsed;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INSERT_HTML;
+
+ collapsed = e_editor_dom_selection_is_collapsed (editor_page);
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ if (!collapsed) {
+ ev->before.end.x = ev->before.start.x;
+ ev->before.end.y = ev->before.start.y;
+ }
+
+ ev->data.string.from = NULL;
+ ev->data.string.to = g_strdup (html_text);
+ }
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+ if (html_mode ||
+ (e_editor_page_is_pasting_content_from_itself (editor_page) &&
+ !pasting_quoted_content (html_text))) {
+ if (!e_editor_dom_selection_is_collapsed (editor_page)) {
+ EEditorHistoryEvent *event;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMRange *range;
+
+ event = g_new0 (EEditorHistoryEvent, 1);
+ event->type = HISTORY_DELETE;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ g_object_unref (range);
+ event->data.fragment = fragment;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &event->before.start.x,
+ &event->before.start.y,
+ &event->before.end.x,
+ &event->before.end.y);
+
+ event->after.start.x = event->before.start.x;
+ event->after.start.y = event->before.start.y;
+ event->after.end.x = event->before.start.x;
+ event->after.end.y = event->before.start.y;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
+
+ event = g_new0 (EEditorHistoryEvent, 1);
+ event->type = HISTORY_AND;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
+ }
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_HTML, html_text);
+ /* FIXME WK2 - e_editor_dom_fix_file_uri_images
+ e_html_editor_view_fix_file_uri_images (view);*/
+ if (strstr (html_text, "id=\"-x-evo-selection-start-marker\""))
+ e_editor_dom_selection_restore (editor_page);
+
+ if (!html_mode) {
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ list = webkit_dom_document_query_selector_all (
+ document, "span[style^=font-family]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ if (length > 0)
+ e_editor_dom_selection_save (editor_page);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *span, *child;
+
+ span = webkit_dom_node_list_item (list, ii);
+ while ((child = webkit_dom_node_get_first_child (span)))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (span),
+ child,
+ span,
+ NULL);
+
+ remove_node (span);
+ g_object_unref (span);
+ }
+ g_object_unref (list);
+
+ if (length > 0)
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ e_editor_dom_force_spell_check (editor_page);
+ e_editor_dom_scroll_to_caret (editor_page);
+ } else
+ e_editor_dom_convert_and_insert_html_into_selection (editor_page, html_text, TRUE);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+}
+
+static void
+save_history_for_delete_or_backspace (EEditorPage *editor_page,
+ gboolean delete_key,
+ gboolean control_key)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment = NULL;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (!webkit_dom_dom_selection_get_range_count (dom_selection)) {
+ g_object_unref (dom_selection);
+ return;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ /* Check if we can delete something */
+ if (webkit_dom_range_get_collapsed (range, NULL)) {
+ WebKitDOMRange *tmp_range;
+
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", delete_key ? "right" : "left", "character");
+
+ tmp_range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ if (webkit_dom_range_compare_boundary_points (tmp_range, WEBKIT_DOM_RANGE_END_TO_END, range,
NULL) == 0) {
+ g_object_unref (dom_selection);
+ g_object_unref (range);
+ g_object_unref (tmp_range);
+
+ return;
+ }
+
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", delete_key ? "left" : "right", "character");
+ }
+
+ if (save_history_before_event_in_table (editor_page, range)) {
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ return;
+ }
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x, &ev->before.start.y,
&ev->before.end.x, &ev->before.end.y);
+ g_object_unref (range);
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ if (webkit_dom_range_get_collapsed (range, NULL)) {
+ gboolean removing_from_anchor = FALSE;
+ WebKitDOMRange *range_clone;
+ WebKitDOMNode *node, *next_block = NULL;
+
+ e_editor_page_block_selection_changed (editor_page);
+
+ range_clone = webkit_dom_range_clone_range (range, NULL);
+ if (control_key) {
+ WebKitDOMRange *tmp_range;
+
+ /* Control + Delete/Backspace deletes previous/next word. */
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", delete_key ? "right" : "left", "word");
+ tmp_range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ if (delete_key)
+ webkit_dom_range_set_end (
+ range_clone,
+ webkit_dom_range_get_end_container (tmp_range, NULL),
+ webkit_dom_range_get_end_offset (tmp_range, NULL),
+ NULL);
+ else
+ webkit_dom_range_set_start (
+ range_clone,
+ webkit_dom_range_get_start_container (tmp_range, NULL),
+ webkit_dom_range_get_start_offset (tmp_range, NULL),
+ NULL);
+ g_object_unref (tmp_range);
+ } else {
+ typedef WebKitDOMNode * (*GetSibling)(WebKitDOMNode *node);
+ WebKitDOMNode *container, *sibling;
+ WebKitDOMElement *selection_marker;
+
+ GetSibling get_sibling = delete_key ?
+ webkit_dom_node_get_next_sibling :
+ webkit_dom_node_get_previous_sibling;
+
+ container = webkit_dom_range_get_end_container (range_clone, NULL);
+ sibling = get_sibling (container);
+
+ selection_marker = webkit_dom_document_get_element_by_id (
+ document,
+ delete_key ?
+ "-x-evo-selection-end-marker" :
+ "-x-evo-selection-start-marker");
+
+ if (selection_marker) {
+ WebKitDOMNode *tmp_sibling;
+
+ tmp_sibling = get_sibling (WEBKIT_DOM_NODE (selection_marker));
+ if (!tmp_sibling || (WEBKIT_DOM_IS_HTML_BR_ELEMENT (tmp_sibling) &&
+ !element_has_class (WEBKIT_DOM_ELEMENT (tmp_sibling), "-x-evo-wrap-br")))
+ sibling = WEBKIT_DOM_NODE (selection_marker);
+ }
+
+ if (e_editor_dom_is_selection_position_node (sibling)) {
+ if ((node = get_sibling (sibling)))
+ node = get_sibling (node);
+ if (node) {
+ if (WEBKIT_DOM_IS_ELEMENT (node) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (node),
"data-hidden-space")) {
+ fragment = webkit_dom_document_create_document_fragment
(document);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_text_node
(document, " ")),
+ NULL);
+ } else if (delete_key) {
+ webkit_dom_range_set_start (
+ range_clone, node, 0, NULL);
+ webkit_dom_range_set_end (
+ range_clone, node, 1, NULL);
+ }
+ } else {
+ WebKitDOMRange *tmp_range, *actual_range;
+
+ actual_range = webkit_dom_dom_selection_get_range_at (dom_selection,
0, NULL);
+
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", delete_key ? "right" : "left",
"character");
+
+ tmp_range = webkit_dom_dom_selection_get_range_at (dom_selection, 0,
NULL);
+ if (webkit_dom_range_compare_boundary_points (tmp_range,
WEBKIT_DOM_RANGE_END_TO_END, actual_range, NULL) != 0) {
+ WebKitDOMNode *actual_block;
+ WebKitDOMNode *tmp_block;
+
+ actual_block = e_editor_dom_get_parent_block_node_from_child
(container);
+
+ tmp_block = delete_key ?
+ webkit_dom_range_get_end_container (tmp_range, NULL) :
+ webkit_dom_range_get_start_container (tmp_range,
NULL);
+ tmp_block = e_editor_dom_get_parent_block_node_from_child
(tmp_block);
+
+ webkit_dom_dom_selection_modify (
+ dom_selection, "move", delete_key ? "left" : "right",
"character");
+
+ if (tmp_block) {
+ fragment =
webkit_dom_document_create_document_fragment (document);
+ if (delete_key) {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error
(actual_block, TRUE, NULL),
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error
(tmp_block, TRUE, NULL),
+ NULL);
+ if (delete_key)
+ next_block = tmp_block;
+ } else {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error
(tmp_block, TRUE, NULL),
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error
(actual_block, TRUE, NULL),
+ NULL);
+ }
+ g_object_set_data (
+ G_OBJECT (fragment),
+ "history-concatenating-blocks",
+ GINT_TO_POINTER (1));
+ }
+ }
+ g_object_unref (tmp_range);
+ g_object_unref (actual_range);
+ }
+ } else {
+ glong offset;
+
+ /* FIXME This code is wrong for unicode smileys. */
+ offset = webkit_dom_range_get_start_offset (range_clone, NULL);
+
+ if (delete_key)
+ webkit_dom_range_set_end (
+ range_clone, container, offset + 1, NULL);
+ else
+ webkit_dom_range_set_start (
+ range_clone, container, offset - 1, NULL);
+
+ removing_from_anchor = WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (
+ webkit_dom_node_get_parent_node (container));
+ }
+ }
+
+
+ if (!fragment)
+ fragment = webkit_dom_range_clone_contents (range_clone, NULL);
+ if (removing_from_anchor)
+ g_object_set_data (
+ G_OBJECT (fragment),
+ "history-removing-from-anchor",
+ GINT_TO_POINTER (1));
+ node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment));
+ if (!node) {
+ g_free (ev);
+ e_editor_page_unblock_selection_changed (editor_page);
+ g_object_unref (range);
+ g_object_unref (range_clone);
+ g_object_unref (dom_selection);
+ g_warning ("History event was not saved for %s key", delete_key ? "Delete" :
"Backspace");
+ return;
+ }
+
+ if (control_key) {
+ if (delete_key) {
+ ev->after.start.x = ev->before.start.x;
+ ev->after.start.y = ev->before.start.y;
+ ev->after.end.x = ev->before.end.x;
+ ev->after.end.y = ev->before.end.y;
+
+ webkit_dom_range_collapse (range_clone, TRUE, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range_clone);
+ } else {
+ gboolean selection_saved = FALSE;
+ WebKitDOMRange *tmp_range;
+
+ if (webkit_dom_document_get_element_by_id (document,
"-x-evo-selection-start-marker"))
+ selection_saved = TRUE;
+
+ if (selection_saved)
+ e_editor_dom_selection_restore (editor_page);
+
+ tmp_range = webkit_dom_range_clone_range (range_clone, NULL);
+ /* Prepare the selection to the right position after
+ * delete and save it. */
+ webkit_dom_range_collapse (range_clone, TRUE, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range_clone);
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x,
&ev->after.start.y, &ev->after.end.x, &ev->after.end.y);
+ /* Restore the selection where it was before the
+ * history event was saved. */
+ webkit_dom_range_collapse (tmp_range, FALSE, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, tmp_range);
+ g_object_unref (tmp_range);
+
+ if (selection_saved)
+ e_editor_dom_selection_save (editor_page);
+ }
+ } else {
+ gboolean selection_saved = FALSE;
+
+ if (webkit_dom_document_get_element_by_id (document, "-x-evo-selection-start-marker"))
+ selection_saved = TRUE;
+
+ if (selection_saved)
+ e_editor_dom_selection_restore (editor_page);
+
+ if (delete_key) {
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x,
&ev->after.start.y, &ev->after.end.x, &ev->after.end.y);
+ } else {
+ webkit_dom_dom_selection_modify (dom_selection, "move", "left", "character");
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x,
&ev->after.start.y, &ev->after.end.x, &ev->after.end.y);
+ webkit_dom_dom_selection_modify (dom_selection, "move", "right", "character");
+
+ ev->after.end.x = ev->after.start.x;
+ ev->after.end.y = ev->after.start.y;
+ }
+
+ if (selection_saved)
+ e_editor_dom_selection_save (editor_page);
+ }
+
+ g_object_unref (range_clone);
+
+ if (delete_key) {
+ if (!WEBKIT_DOM_IS_ELEMENT (node)) {
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, FALSE)),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment)),
+ NULL);
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, TRUE)),
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment)),
+ NULL);
+ }
+ } else {
+ if (!WEBKIT_DOM_IS_ELEMENT (node)) {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, TRUE)),
+ NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ dom_create_selection_marker (document, FALSE)),
+ NULL);
+ }
+ }
+
+ /* If concatenating two blocks with pressing Delete on the end
+ * of the previous one and the next node contain content that
+ * is wrapped on multiple lines, the last line will by separated
+ * by WebKit to the separate block. To avoid it let's remove
+ * all quoting and wrapping from the next paragraph. */
+ if (next_block) {
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (next_block));
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (next_block));
+ }
+
+ e_editor_page_unblock_selection_changed (editor_page);
+ } else {
+ WebKitDOMElement *tmp_element;
+ WebKitDOMNode *sibling;
+
+ ev->after.start.x = ev->before.start.x;
+ ev->after.start.y = ev->before.start.y;
+ ev->after.end.x = ev->before.start.x;
+ ev->after.end.y = ev->before.start.y;
+
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+
+ tmp_element = webkit_dom_document_fragment_query_selector (
+ fragment, "#-x-evo-selection-start-marker", NULL);
+ if (tmp_element)
+ remove_node (WEBKIT_DOM_NODE (tmp_element));
+
+ tmp_element = webkit_dom_document_fragment_query_selector (
+ fragment, "#-x-evo-selection-end-marker", NULL);
+ if (tmp_element)
+ remove_node (WEBKIT_DOM_NODE (tmp_element));
+
+ /* If any empty blockquote is presented, remove it. */
+ tmp_element = webkit_dom_document_query_selector (
+ document, "blockquote[type=cite]:empty", NULL);
+ if (tmp_element)
+ remove_node (WEBKIT_DOM_NODE (tmp_element));
+
+ /* Selection starts in the beginning of blockquote. */
+ tmp_element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (tmp_element));
+ if (sibling && WEBKIT_DOM_IS_ELEMENT (sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (sibling), "-x-evo-quoted")) {
+ WebKitDOMNode *child;
+
+ tmp_element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ /* If there is no text after the selection end it means that
+ * the block will be replaced with block that is body's descendant
+ * and not the blockquote's one. Also if the selection started
+ * in the beginning of blockquote we have to insert the quote
+ * characters into the deleted content to correctly restore
+ * them during undo/redo operations. */
+ if (!(tmp_element && webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE
(tmp_element)))) {
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment));
+ while (child && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (child))
+ child = webkit_dom_node_get_first_child (child);
+
+ child = webkit_dom_node_get_first_child (child);
+ if (child && (WEBKIT_DOM_IS_TEXT (child) ||
+ (WEBKIT_DOM_IS_ELEMENT (child) &&
+ !element_has_class (WEBKIT_DOM_ELEMENT (child), "-x-evo-quoted")))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (child),
+ webkit_dom_node_clone_node_with_error (sibling, TRUE, NULL),
+ child,
+ NULL);
+ }
+ }
+ }
+
+ /* When we were cloning the range above and the range contained
+ * quoted content there will still be blockquote missing in the
+ * final range. Let's modify the fragment and add it there. */
+ tmp_element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ if (tmp_element) {
+ WebKitDOMNode *node;
+
+ node = WEBKIT_DOM_NODE (tmp_element);
+ while (!WEBKIT_DOM_IS_HTML_BODY_ELEMENT (webkit_dom_node_get_parent_node (node)))
+ node = webkit_dom_node_get_parent_node (node);
+
+ if (node && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (node)) {
+ WebKitDOMNode *last_child;
+
+ last_child = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (fragment));
+
+ if (last_child && !WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (last_child)) {
+ WebKitDOMDocumentFragment *tmp_fragment;
+ WebKitDOMNode *clone;
+
+ tmp_fragment = webkit_dom_document_create_document_fragment
(document);
+ clone = webkit_dom_node_clone_node_with_error (node, FALSE, NULL);
+ clone = webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (tmp_fragment), clone, NULL);
+ webkit_dom_node_append_child (clone, WEBKIT_DOM_NODE (fragment),
NULL);
+ fragment = tmp_fragment;
+ }
+ }
+ }
+
+ /* FIXME Ugly hack */
+ /* If the deleted selection contained the signature (or at least its
+ * part) replace it with the unchanged signature to correctly perform
+ * undo operation. */
+ tmp_element = webkit_dom_document_fragment_query_selector (fragment,
".-x-evo-signature-wrapper", NULL);
+ if (tmp_element) {
+ WebKitDOMElement *signature;
+
+ signature = webkit_dom_document_query_selector (document,
".-x-evo-signature-wrapper", NULL);
+ if (signature) {
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (tmp_element)),
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (signature),
TRUE, NULL),
+ WEBKIT_DOM_NODE (tmp_element),
+ NULL);
+ }
+ }
+ }
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+
+ g_object_set_data (G_OBJECT (fragment), "history-delete-key", GINT_TO_POINTER (delete_key));
+ g_object_set_data (G_OBJECT (fragment), "history-control-key", GINT_TO_POINTER (control_key));
+
+ ev->data.fragment = fragment;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+}
+
+gboolean
+e_editor_dom_fix_structure_after_delete_before_quoted_content (EEditorPage *editor_page,
+ glong key_code,
+ gboolean control_key,
+ gboolean delete_key)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block, *node;
+ gboolean collapsed = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ collapsed = e_editor_dom_selection_is_collapsed (editor_page);
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker || !selection_end_marker)
+ return FALSE;
+
+ if (collapsed) {
+ WebKitDOMNode *next_block;
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ /* Next block is quoted content */
+ if (!WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (next_block))
+ goto restore;
+
+ /* Delete was pressed in block without any content */
+ if (webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (selection_start_marker)))
+ goto restore;
+
+ /* If there is just BR element go ahead */
+ node = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_end_marker));
+ if (node && !WEBKIT_DOM_IS_HTML_BR_ELEMENT (node))
+ goto restore;
+ else {
+ if (key_code != ~0)
+ save_history_for_delete_or_backspace (
+ editor_page, key_code == HTML_KEY_CODE_DELETE, control_key);
+
+ /* Remove the empty block and move caret to the right place. */
+ remove_node (block);
+
+ if (delete_key) {
+ /* To the beginning of the next block. */
+ e_editor_dom_move_caret_into_element (editor_page, WEBKIT_DOM_ELEMENT
(next_block), TRUE);
+ } else {
+ WebKitDOMNode *prev_block;
+
+ /* On the end of previous block. */
+ prev_block = webkit_dom_node_get_previous_sibling (next_block);
+ while (prev_block && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (prev_block))
+ prev_block = webkit_dom_node_get_last_child (prev_block);
+
+ if (prev_block)
+ e_editor_dom_move_caret_into_element (editor_page, WEBKIT_DOM_ELEMENT
(prev_block), FALSE);
+ }
+
+ return TRUE;
+ }
+ } else {
+ WebKitDOMNode *end_block, *parent;
+
+ /* Let the quote marks be selectable to nearly correctly remove the
+ * selection. Corrections after are done in body_keyup_event_cb. */
+ enable_quote_marks_select (document);
+
+ parent = webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent) ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (parent), "b") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (parent), "i") ||
+ element_has_tag (WEBKIT_DOM_ELEMENT (parent), "u"))
+ node = webkit_dom_node_get_previous_sibling (parent);
+ else
+ node = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ if (!node || !WEBKIT_DOM_IS_ELEMENT (node))
+ goto restore;
+
+ if (!element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-quoted"))
+ goto restore;
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ end_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ /* Situation where the start of the selection is in the beginning
+ + * of the block in quoted content and the end in the beginning of
+ + * content that is after the citation or the selection end is in
+ + * the end of the quoted content (showed by ^). We have to
+ + * mark the start block to correctly restore the structure
+ + * afterwards.
+ *
+ * > |xxx
+ * > xxx^
+ * |xxx
+ */
+ if (e_editor_dom_get_citation_level (end_block, FALSE) > 0) {
+ WebKitDOMNode *parent;
+
+ if (webkit_dom_node_get_next_sibling (end_block))
+ goto restore;
+
+ parent = webkit_dom_node_get_parent_node (end_block);
+ while (parent && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (parent)) {
+ WebKitDOMNode *next_parent = webkit_dom_node_get_parent_node (parent);
+
+ if (webkit_dom_node_get_next_sibling (parent) &&
+ !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (next_parent))
+ goto restore;
+
+ parent = next_parent;
+ }
+ }
+ }
+
+ restore:
+ if (key_code != ~0)
+ save_history_for_delete_or_backspace (
+ editor_page, key_code == HTML_KEY_CODE_DELETE, control_key);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return FALSE;
+}
+
+static gboolean
+split_citation (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ WebKitDOMElement *selection_end;
+ WebKitDOMNode *sibling;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_CITATION_SPLIT;
+
+ e_editor_dom_selection_save (editor_page);
+
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->before.start.x,
&ev->before.start.y, &ev->before.end.x, &ev->before.end.y);
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page)) {
+ WebKitDOMRange *range;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ insert_delete_event (editor_page, range);
+
+ g_object_unref (range);
+
+ ev->before.end.x = ev->before.start.x;
+ ev->before.end.y = ev->before.start.y;
+ }
+
+ selection_end = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_end));
+ if (!sibling || (WEBKIT_DOM_IS_HTML_BR_ELEMENT (sibling) &&
+ !element_has_class (WEBKIT_DOM_ELEMENT (sibling), "-x-evo-wrap-br"))) {
+ WebKitDOMDocumentFragment *fragment;
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ ev->data.fragment = fragment;
+ } else
+ ev->data.fragment = NULL;
+
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ element = e_editor_dom_insert_new_line_into_citation (editor_page, "");
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page, &ev->after.start.x, &ev->after.start.y,
&ev->after.end.x, &ev->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ return element != NULL;
+}
+
+static gboolean
+delete_last_character_from_previous_line_in_quoted_block (EEditorPage *editor_page,
+ glong key_code,
+ guint state)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment = NULL;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node, *beginning, *prev_sibling;
+ EEditorHistoryEvent *ev = NULL;
+ gboolean hidden_space = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ /* We have to be in quoted content. */
+ if (!e_editor_dom_selection_is_citation (editor_page))
+ return FALSE;
+
+ /* Selection is just caret. */
+ if (!e_editor_dom_selection_is_collapsed (editor_page))
+ return FALSE;
+
+ document = e_editor_page_get_document (editor_page);
+
+ e_editor_dom_selection_save (editor_page);
+
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ /* Before the caret are just quote characters */
+ beginning = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ if (!(beginning && WEBKIT_DOM_IS_ELEMENT (beginning))) {
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent))
+ beginning = webkit_dom_node_get_previous_sibling (parent);
+ else
+ goto out;
+ }
+
+ /* Before the text is the beginning of line. */
+ if (!(element_has_class (WEBKIT_DOM_ELEMENT (beginning), "-x-evo-quoted")))
+ goto out;
+
+ /* If we are just on the beginning of the line and not on the beginning of
+ * the block we need to remove the last character ourselves as well, otherwise
+ * WebKit will put the caret to wrong position. */
+ if (!(prev_sibling = webkit_dom_node_get_previous_sibling (beginning)))
+ goto out;
+
+ if (key_code != ~0) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ }
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (prev_sibling)) {
+ if (key_code != ~0)
+ webkit_dom_node_append_child (WEBKIT_DOM_NODE (fragment), prev_sibling, NULL);
+ else
+ remove_node (prev_sibling);
+ }
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (beginning);
+ if (WEBKIT_DOM_IS_ELEMENT (prev_sibling) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (prev_sibling), "data-hidden-space")) {
+ hidden_space = TRUE;
+ if (key_code != ~0)
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (fragment),
+ prev_sibling,
+ webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment)),
+ NULL);
+ else
+ remove_node (prev_sibling);
+ }
+
+ node = webkit_dom_node_get_previous_sibling (beginning);
+
+ if (key_code != ~0)
+ webkit_dom_node_append_child (WEBKIT_DOM_NODE (fragment), beginning, NULL);
+ else
+ remove_node (beginning);
+
+ if (!hidden_space) {
+ if (key_code != ~0) {
+ gchar *data;
+
+ data = webkit_dom_character_data_substring_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (node)) -1,
+ 1,
+ NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ WEBKIT_DOM_NODE (
+ webkit_dom_document_create_text_node (document, data)),
+ NULL);
+
+ g_free (data);
+ }
+
+ webkit_dom_character_data_delete_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (node)) -1,
+ 1,
+ NULL);
+ }
+
+ if (key_code != ~0) {
+ EEditorUndoRedoManager *manager;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ ev->data.fragment = fragment;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return TRUE;
+ out:
+ e_editor_dom_selection_restore (editor_page);
+
+ return FALSE;
+}
+
+gboolean
+e_editor_dom_delete_last_character_on_line_in_quoted_block (EEditorPage *editor_page,
+ glong key_code,
+ gboolean control_key)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node, *beginning, *next_sibling;
+ gboolean success = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* We have to be in quoted content. */
+ if (!e_editor_dom_selection_is_citation (editor_page))
+ return FALSE;
+
+ /* Selection is just caret. */
+ if (!e_editor_dom_selection_is_collapsed (editor_page))
+ return FALSE;
+
+ e_editor_dom_selection_save (editor_page);
+
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ /* selection end marker */
+ node = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element));
+
+ /* We have to be on the end of line. */
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+ if (next_sibling &&
+ (!WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling) ||
+ webkit_dom_node_get_next_sibling (next_sibling)))
+ goto out;
+
+ /* Before the caret is just text. */
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ if (!(node && WEBKIT_DOM_IS_TEXT (node)))
+ goto out;
+
+ /* There is just one character. */
+ if (webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (node)) != 1)
+ goto out;
+
+ beginning = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (node));
+ if (!(beginning && WEBKIT_DOM_IS_ELEMENT (beginning)))
+ goto out;
+
+ /* Before the text is the beginning of line. */
+ if (!(element_has_class (WEBKIT_DOM_ELEMENT (beginning), "-x-evo-quoted")))
+ goto out;
+
+ if (!webkit_dom_node_get_previous_sibling (beginning))
+ goto out;
+
+ if (key_code != ~0)
+ save_history_for_delete_or_backspace (
+ editor_page, key_code == HTML_KEY_CODE_DELETE, control_key);
+
+ element = webkit_dom_node_get_parent_element (beginning);
+ remove_node (WEBKIT_DOM_NODE (element));
+
+ success = TRUE;
+ out:
+ e_editor_dom_selection_restore (editor_page);
+
+ if (success)
+ e_editor_dom_insert_new_line_into_citation (editor_page, NULL);
+
+ return success;
+}
+
+static gboolean
+selection_is_in_empty_list_item (WebKitDOMNode *selection_start_marker)
+{
+ gchar *text;
+ WebKitDOMNode *sibling;
+
+ /* Selection needs to be collapsed. */
+ sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (selection_start_marker));
+ if (!e_editor_dom_is_selection_position_node (sibling))
+ return FALSE;
+
+ /* After the selection end there could be just the BR element. */
+ sibling = webkit_dom_node_get_next_sibling (sibling);
+ if (sibling && !WEBKIT_DOM_IS_HTML_BR_ELEMENT (sibling))
+ return FALSE;
+
+ if (sibling && webkit_dom_node_get_next_sibling (sibling))
+ return FALSE;
+
+ sibling = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (selection_start_marker));
+
+ /* Only text node with the zero width space character is allowed. */
+ if (!WEBKIT_DOM_IS_TEXT (sibling))
+ return FALSE;
+
+ if (webkit_dom_node_get_previous_sibling (sibling))
+ return FALSE;
+
+ if (webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (sibling)) != 1)
+ return FALSE;
+
+ text = webkit_dom_character_data_get_data (WEBKIT_DOM_CHARACTER_DATA (sibling));
+ if (!(text && g_strcmp0 (text, UNICODE_ZERO_WIDTH_SPACE) == 0)) {
+ g_free (text);
+ return FALSE;
+ }
+
+ g_free (text);
+
+ return TRUE;
+}
+
+static gboolean
+return_pressed_in_image_wrapper (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMElement *selection_start_marker;
+ WebKitDOMNode *parent, *block, *clone;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page))
+ return FALSE;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
+ if (!element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-resizable-wrapper")) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INPUT;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+
+ g_object_set_data (
+ G_OBJECT (fragment), "history-return-key", GINT_TO_POINTER (1));
+ }
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ clone = webkit_dom_node_clone_node_with_error (block, FALSE, NULL);
+ webkit_dom_node_append_child (
+ clone, WEBKIT_DOM_NODE (webkit_dom_document_create_element (document, "br", NULL)), NULL);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (block),
+ clone,
+ block,
+ NULL);
+
+ if (ev) {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error (clone, TRUE, NULL),
+ NULL);
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ ev->data.fragment = fragment;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_page_emit_content_changed (editor_page);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return TRUE;
+}
+
+gboolean
+e_editor_dom_return_pressed_in_empty_list_item (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker;
+ WebKitDOMNode *parent;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page))
+ return FALSE;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
+ if (!WEBKIT_DOM_IS_HTML_LI_ELEMENT (parent)) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ if (selection_is_in_empty_list_item (WEBKIT_DOM_NODE (selection_start_marker))) {
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMElement *paragraph;
+ WebKitDOMNode *list;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INPUT;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+
+ g_object_set_data (
+ G_OBJECT (fragment), "history-return-key", GINT_TO_POINTER (1));
+ }
+
+ list = split_list_into_two (parent, -1);
+
+ if (ev) {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ parent,
+ NULL);
+ } else {
+ remove_node (parent);
+ }
+
+ paragraph = e_editor_dom_prepare_paragraph (editor_page, TRUE);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (list),
+ WEBKIT_DOM_NODE (paragraph),
+ list,
+ NULL);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ ev->data.fragment = fragment;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_page_emit_content_changed (editor_page);
+
+ return TRUE;
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ return FALSE;
+}
+
+static void
+process_smiley_on_delete_or_backspace (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+ WebKitDOMNode *parent;
+ gboolean in_smiley = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ if (WEBKIT_DOM_IS_ELEMENT (parent) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-smiley-text"))
+ in_smiley = TRUE;
+ else {
+ if (e_editor_dom_selection_is_collapsed (editor_page)) {
+ WebKitDOMNode *prev_sibling;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ if (prev_sibling && WEBKIT_DOM_IS_TEXT (prev_sibling)) {
+ gchar *text = webkit_dom_character_data_get_data (
+ WEBKIT_DOM_CHARACTER_DATA (prev_sibling));
+
+ if (g_strcmp0 (text, UNICODE_ZERO_WIDTH_SPACE) == 0) {
+ WebKitDOMNode *prev_prev_sibling;
+
+ prev_prev_sibling = webkit_dom_node_get_previous_sibling
(prev_sibling);
+ if (WEBKIT_DOM_IS_ELEMENT (prev_prev_sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_prev_sibling),
"-x-evo-smiley-wrapper")) {
+ remove_node (prev_sibling);
+ in_smiley = TRUE;
+ parent = webkit_dom_node_get_last_child (prev_prev_sibling);
+ }
+ }
+
+ g_free (text);
+ }
+ } else {
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ if (WEBKIT_DOM_IS_ELEMENT (parent) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-smiley-text"))
+ in_smiley = TRUE;
+ }
+ }
+
+ if (in_smiley) {
+ WebKitDOMNode *wrapper;
+
+ wrapper = webkit_dom_node_get_parent_node (parent);
+ if (!e_editor_page_get_html_mode (editor_page)) {
+ WebKitDOMNode *child;
+
+ while ((child = webkit_dom_node_get_first_child (parent)))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (wrapper),
+ child,
+ wrapper,
+ NULL);
+ }
+ /* In the HTML mode the whole smiley will be removed. */
+ remove_node (wrapper);
+ /* FIXME history will be probably broken here */
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+}
+
+gboolean
+e_editor_dom_key_press_event_process_return_key (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *table = NULL;
+ gboolean first_cell = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ /* Return pressed in the beginning of the first cell will insert
+ * new block before the table (and move the caret there) if none
+ * is already there, otherwise it will act as normal return. */
+ if (selection_is_in_table (document, &first_cell, &table) && first_cell) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_get_previous_sibling (table);
+ if (!node) {
+ node = webkit_dom_node_get_next_sibling (table);
+ node = webkit_dom_node_clone_node_with_error (node, FALSE, NULL);
+ webkit_dom_node_append_child (
+ node,
+ WEBKIT_DOM_NODE (webkit_dom_document_create_element (
+ document, "br", NULL)),
+ NULL);
+ dom_add_selection_markers_into_element_start (
+ document, WEBKIT_DOM_ELEMENT (node), NULL, NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (table),
+ node,
+ table,
+ NULL);
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_page_emit_content_changed (editor_page);
+ return TRUE;
+ }
+ }
+
+ /* When user presses ENTER in a citation block, WebKit does
+ * not break the citation automatically, so we need to use
+ * the special command to do it. */
+ if (e_editor_dom_selection_is_citation (editor_page)) {
+ e_editor_dom_remove_input_event_listener_from_body (editor_page);
+ if (split_citation (editor_page)) {
+ e_editor_page_set_return_key_pressed (editor_page, TRUE);
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ e_editor_page_set_return_key_pressed (editor_page, FALSE);
+ e_editor_page_emit_content_changed (editor_page);
+
+ return TRUE;
+ }
+ return FALSE;
+ }
+
+ /* If the ENTER key is pressed inside an empty list item then the list
+ * is broken into two and empty paragraph is inserted between lists. */
+ if (e_editor_dom_return_pressed_in_empty_list_item (editor_page))
+ return TRUE;
+
+ if (return_pressed_in_image_wrapper (editor_page))
+ return TRUE;
+
+ return FALSE;
+}
+
+static gboolean
+remove_empty_bulleted_list_item (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start;
+ WebKitDOMNode *parent;
+ EEditorUndoRedoManager *manager;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start));
+ while (parent && !node_is_list_or_item (parent))
+ parent = webkit_dom_node_get_parent_node (parent);
+
+ if (!parent)
+ goto out;
+
+ if (selection_is_in_empty_list_item (WEBKIT_DOM_NODE (selection_start))) {
+ EEditorHistoryEvent *ev = NULL;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMNode *prev_item;
+
+ prev_item = webkit_dom_node_get_previous_sibling (parent);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ /* Insert new history event for Return to have the right coordinates.
+ * The fragment will be added later. */
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ }
+
+ if (ev) {
+ if (prev_item)
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error (prev_item, TRUE, NULL),
+ NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ parent,
+ NULL);
+ } else
+ remove_node (parent);
+
+ if (prev_item)
+ dom_add_selection_markers_into_element_end (
+ document, WEBKIT_DOM_ELEMENT (prev_item), NULL, NULL);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ ev->data.fragment = fragment;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_page_emit_content_changed (editor_page);
+ e_editor_dom_selection_restore (editor_page);
+
+ return TRUE;
+ }
+ out:
+ e_editor_dom_selection_restore (editor_page);
+
+ return FALSE;
+}
+
+gboolean
+e_editor_dom_key_press_event_process_backspace_key (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ /* BackSpace pressed in the beginning of quoted content changes
+ * format to normal and inserts text into body */
+ if (e_editor_dom_selection_is_collapsed (editor_page)) {
+ e_editor_dom_selection_save (editor_page);
+ if (e_editor_dom_move_quoted_block_level_up (editor_page) || delete_hidden_space
(editor_page)) {
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+ e_editor_page_emit_content_changed (editor_page);
+ return TRUE;
+ }
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ /* BackSpace in indented block decrease indent level by one */
+ if (e_editor_dom_selection_is_indented (editor_page) &&
+ e_editor_dom_selection_is_collapsed (editor_page)) {
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start;
+ WebKitDOMNode *prev_sibling;
+
+ document = e_editor_page_get_document (editor_page);
+
+ e_editor_dom_selection_save (editor_page);
+ selection_start = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ /* Empty text node before caret */
+ prev_sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start));
+ if (prev_sibling && WEBKIT_DOM_IS_TEXT (prev_sibling))
+ if (webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (prev_sibling))
== 0)
+ prev_sibling = webkit_dom_node_get_previous_sibling (prev_sibling);
+
+ e_editor_dom_selection_restore (editor_page);
+ if (!prev_sibling) {
+ e_editor_dom_selection_unindent (editor_page);
+ e_editor_page_emit_content_changed (editor_page);
+ return TRUE;
+ }
+ }
+
+ /* BackSpace pressed in an empty item in the bulleted list removes it. */
+ if (!e_editor_page_get_html_mode (editor_page) && e_editor_dom_selection_is_collapsed (editor_page) &&
+ remove_empty_bulleted_list_item (editor_page))
+ return TRUE;
+
+
+ if (prevent_from_deleting_last_element_in_body (e_editor_page_get_document (editor_page)))
+ return TRUE;
+
+ return FALSE;
+}
+
+gboolean
+e_editor_dom_key_press_event_process_delete_or_backspace_key (EEditorPage *editor_page,
+ glong key_code,
+ gboolean control_key,
+ gboolean delete)
+{
+ WebKitDOMDocument *document;
+ gboolean html_mode;
+ gboolean local_delete;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ html_mode = e_editor_page_get_html_mode (editor_page);
+ local_delete = (key_code == HTML_KEY_CODE_DELETE) || delete;
+
+ if (e_editor_page_get_magic_smileys_enabled (editor_page)) {
+ /* If deleting something in a smiley it won't be a smiley
+ * anymore (at least from Evolution' POV), so remove all
+ * the elements that are hidden in the wrapper and leave
+ * just the text. Also this ensures that when a smiley is
+ * recognized and we press the BackSpace key we won't delete
+ * the UNICODE_HIDDEN_SPACE, but we will correctly delete
+ * the last character of smiley. */
+ process_smiley_on_delete_or_backspace (editor_page);
+ }
+
+ if (!local_delete && !html_mode &&
+ e_editor_dom_delete_last_character_on_line_in_quoted_block (editor_page, key_code, control_key))
+ goto out;
+
+ if (!local_delete && !html_mode &&
+ delete_last_character_from_previous_line_in_quoted_block (editor_page, key_code, control_key))
+ goto out;
+
+ if (e_editor_dom_fix_structure_after_delete_before_quoted_content (editor_page, key_code,
control_key, FALSE))
+ goto out;
+
+ if (local_delete) {
+ WebKitDOMElement *selection_start_marker;
+ WebKitDOMNode *sibling, *block, *next_block;
+
+ /* This needs to be performed just in plain text mode
+ * and when the selection is collapsed. */
+ if (html_mode || !e_editor_dom_selection_is_collapsed (editor_page))
+ return FALSE;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ sibling = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ /* Check if the key was pressed in the beginning of block. */
+ if (!(sibling && WEBKIT_DOM_IS_ELEMENT (sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (sibling), "-x-evo-quoted"))) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ sibling = webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ sibling = webkit_dom_node_get_next_sibling (sibling);
+
+ /* And also the current block was empty. */
+ if (!(!sibling || (sibling && WEBKIT_DOM_IS_HTML_BR_ELEMENT (sibling) &&
+ !element_has_class (WEBKIT_DOM_ELEMENT (sibling), "-x-evo-wrap-br")))) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ remove_node (block);
+
+ e_editor_dom_move_caret_into_element (editor_page, WEBKIT_DOM_ELEMENT (next_block), TRUE);
+
+ goto out;
+ } else {
+ /* Concatenating a non-quoted block with Backspace key to the
+ * previous block that is inside a quoted content. */
+ WebKitDOMElement *selection_start_marker;
+ WebKitDOMNode *node, *block, *prev_block, *last_child, *child;
+
+ if (html_mode || !e_editor_dom_selection_is_collapsed (editor_page) ||
+ e_editor_dom_selection_is_citation (editor_page))
+ return FALSE;
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (selection_start_marker));
+ if (node) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ remove_empty_blocks (document);
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ prev_block = webkit_dom_node_get_previous_sibling (block);
+ if (!prev_block || !WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (prev_block)) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ last_child = webkit_dom_node_get_last_child (prev_block);
+ while (last_child && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (last_child))
+ last_child = webkit_dom_node_get_last_child (last_child);
+
+ if (!last_child) {
+ e_editor_dom_selection_restore (editor_page);
+ return FALSE;
+ }
+
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (last_child));
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (last_child));
+
+ node = webkit_dom_node_get_last_child (last_child);
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (node))
+ remove_node (node);
+
+ while ((child = webkit_dom_node_get_first_child (block)))
+ webkit_dom_node_append_child (last_child, child, NULL);
+
+ remove_node (block);
+
+ if (WEBKIT_DOM_IS_ELEMENT (last_child))
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (last_child));
+
+ e_editor_dom_selection_restore (editor_page);
+
+ goto out;
+ }
+
+ return FALSE;
+ out:
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+ e_editor_page_emit_content_changed (editor_page);
+
+ return TRUE;
+}
+
+gboolean
+e_editor_dom_check_if_conversion_needed (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+ gboolean is_from_new_message, converted, edit_as_new, message, convert;
+ gboolean reply, hide;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ body = webkit_dom_document_get_body (document);
+
+ is_from_new_message = webkit_dom_element_has_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-new-message");
+ converted = webkit_dom_element_has_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-converted");
+ edit_as_new = webkit_dom_element_has_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-edit-as-new");
+ message = webkit_dom_element_has_attribute (
+ WEBKIT_DOM_ELEMENT (body), "data-message");
+
+ reply = !is_from_new_message && !edit_as_new && message;
+ hide = !reply && !converted;
+
+ convert = message && ((!hide && reply && !converted) || (edit_as_new && !converted));
+ convert = convert && !is_from_new_message;
+
+ return convert;
+}
+
+static void
+toggle_tables (WebKitDOMDocument *document,
+ gboolean html_mode)
+{
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ list = webkit_dom_document_query_selector_all (document, "table", NULL);
+ length = webkit_dom_node_list_get_length (list);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *table = webkit_dom_node_list_item (list, ii);
+
+ if (html_mode) {
+ element_remove_class (WEBKIT_DOM_ELEMENT (table), "-x-evo-plaintext-table");
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "data-width", "width");
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "data-cellspacing",
"cellspacing");
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "data-cellpadding",
"cellpadding");
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "data-border", "border");
+ } else {
+ element_add_class (WEBKIT_DOM_ELEMENT (table), "-x-evo-plaintext-table");
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "width", "data-width");
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "cellspacing",
"data-cellspacing");
+ webkit_dom_element_set_attribute (WEBKIT_DOM_ELEMENT (table), "cellspacing", "0",
NULL);
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "cellpadding",
"data-cellpadding");
+ webkit_dom_element_set_attribute (WEBKIT_DOM_ELEMENT (table), "cellpadding", "0",
NULL);
+ element_rename_attribute (WEBKIT_DOM_ELEMENT (table), "border", "data-border");
+ webkit_dom_element_set_attribute (WEBKIT_DOM_ELEMENT (table), "border", "0", NULL);
+ }
+ g_object_unref (table);
+ }
+ g_object_unref (list);
+}
+
+static void
+toggle_unordered_lists (WebKitDOMDocument *document,
+ gboolean html_mode)
+{
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ list = webkit_dom_document_query_selector_all (document, "ul", NULL);
+ length = webkit_dom_node_list_get_length (list);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ if (html_mode) {
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-evo-plain-text");
+ } else {
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (node), "data-evo-plain-text", "", NULL);
+ }
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+}
+
+void
+e_editor_dom_process_content_after_mode_change (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *blockquote;
+ EEditorUndoRedoManager *manager;
+ gboolean html_mode;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ blockquote = webkit_dom_document_query_selector (
+ document, "blockquote[type|=cite]", NULL);
+
+ if (html_mode) {
+ WebKitDOMHTMLElement *body;
+
+ if (blockquote)
+ dom_dequote_plain_text (document);
+
+ toggle_paragraphs_style (editor_page);
+ toggle_smileys (editor_page);
+ toggle_tables (document, html_mode);
+ toggle_unordered_lists (document, html_mode);
+
+ body = webkit_dom_document_get_body (document);
+
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (body));
+ } else {
+ gchar *plain;
+ WebKitDOMHTMLElement *body;
+
+ e_editor_dom_selection_save (editor_page);
+
+ if (blockquote) {
+ wrap_paragraphs_in_quoted_content (editor_page);
+ quote_plain_text_elements_after_wrapping_in_document (editor_page);
+ }
+
+ toggle_paragraphs_style (editor_page);
+ toggle_smileys (editor_page);
+ toggle_tables (document, html_mode);
+ toggle_unordered_lists (document, html_mode);
+ remove_images (document);
+ body = webkit_dom_document_get_body (document);
+ remove_background_images_in_element (WEBKIT_DOM_ELEMENT (body));
+
+ plain = process_content_for_mode_change (editor_page);
+
+ if (*plain) {
+ webkit_dom_element_set_outer_html (
+ WEBKIT_DOM_ELEMENT (
+ webkit_dom_document_get_document_element (document)),
+ plain,
+ NULL);
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+ }
+
+ g_free (plain);
+ }
+
+ set_monospace_font_family_on_body (WEBKIT_DOM_ELEMENT (webkit_dom_document_get_body (document)),
html_mode);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ e_editor_undo_redo_manager_clean_history (manager);
+}
+
+guint
+e_editor_dom_get_caret_offset (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMNode *anchor;
+ WebKitDOMRange *range;
+ guint ret_val;
+ gchar *text;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
+ g_object_unref (dom_selection);
+ return 0;
+ }
+
+ webkit_dom_dom_selection_collapse_to_start (dom_selection, NULL);
+ /* Select the text from the current caret position to the beginning of the line. */
+ webkit_dom_dom_selection_modify (dom_selection, "extend", "left", "lineBoundary");
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ anchor = webkit_dom_dom_selection_get_anchor_node (dom_selection);
+ text = webkit_dom_range_to_string (range, NULL);
+ ret_val = strlen (text);
+ g_free (text);
+
+ webkit_dom_dom_selection_collapse_to_end (dom_selection, NULL);
+
+ /* In the plain text mode we need to increase the return value by 2 per
+ * citation level because of "> ". */
+ if (!e_editor_page_get_html_mode (editor_page)) {
+ WebKitDOMNode *parent = anchor;
+
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ if (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (parent) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-plaintext-quoted"))
+ ret_val += 2;
+
+ parent = webkit_dom_node_get_parent_node (parent);
+ }
+ }
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+
+ return ret_val;
+}
+
+guint
+e_editor_dom_get_caret_position (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLElement *body;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range, *range_clone;
+ guint ret_val;
+ gchar *text;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ g_object_unref (dom_window);
+
+ if (webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
+ g_object_unref (dom_selection);
+ return 0;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ range_clone = webkit_dom_range_clone_range (range, NULL);
+
+ body = webkit_dom_document_get_body (document);
+ /* Select the text from the beginning of the body to the current caret. */
+ webkit_dom_range_set_start_before (
+ range_clone, webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body)), NULL);
+
+ /* This is returning a text without new lines! */
+ text = webkit_dom_range_to_string (range_clone, NULL);
+ ret_val = strlen (text);
+ g_free (text);
+
+ g_object_unref (range_clone);
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+
+ return ret_val;
+}
+
+void
+e_editor_dom_save_history_for_drop (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMNodeList *list;
+ WebKitDOMRange *range;
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *event;
+ gint ii, length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ /* When the image is DnD inside the view WebKit removes the wrapper that
+ * is used for resizing the image, so we have to recreate it again. */
+ list = webkit_dom_document_query_selector_all (document, ":not(span) > img[data-inline]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMElement *element;
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ element = webkit_dom_document_create_element (document, "span", NULL);
+ webkit_dom_element_set_class_name (element, "-x-evo-resizable-wrapper");
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ node,
+ NULL);
+
+ webkit_dom_node_append_child (WEBKIT_DOM_NODE (element), node, NULL);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ /* When the image is moved the new selection is created after after it, so
+ * lets collapse the selection to have the caret right after the image. */
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+
+ /* Remove the last inserted history event as this one was inserted in
+ * body_input_event_cb and is wrong as its type is HISTORY_INPUT. */
+ /* FIXME we could probably disable the HTML input event callback while
+ * doing DnD within the view */
+ /* FIXME WK2 - what if e_editor_undo_redo_manager_get_current_history_event() returns NULL? */
+ if (((EEditorHistoryEvent *) (e_editor_undo_redo_manager_get_current_history_event (manager)))->type
== HISTORY_INPUT)
+ e_editor_undo_redo_manager_remove_current_history_event (manager);
+
+ event = g_new0 (EEditorHistoryEvent, 1);
+ event->type = HISTORY_INSERT_HTML;
+
+ /* Get the dropped content. It's easy as it is selected by WebKit. */
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ event->data.string.from = NULL;
+ /* Get the HTML content of the dropped content. */
+ event->data.string.to = dom_get_node_inner_html (WEBKIT_DOM_NODE (fragment));
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &event->before.start.x,
+ &event->before.start.y,
+ &event->before.end.x,
+ &event->before.end.y);
+
+ event->before.end.x = event->before.start.x;
+ event->before.end.y = event->before.start.y;
+
+ if (length > 0)
+ webkit_dom_dom_selection_collapse_to_start (dom_selection, NULL);
+ else
+ webkit_dom_dom_selection_collapse_to_end (dom_selection, NULL);
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &event->after.start.x,
+ &event->after.start.y,
+ &event->after.end.x,
+ &event->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, event);
+
+ if (!e_editor_page_get_html_mode (editor_page)) {
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ list = webkit_dom_document_query_selector_all (
+ document, "span[style^=font-family]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ if (length > 0)
+ e_editor_dom_selection_save (editor_page);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *span, *child;
+
+ span = webkit_dom_node_list_item (list, ii);
+ while ((child = webkit_dom_node_get_first_child (span)))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (span),
+ child,
+ span,
+ NULL);
+
+ remove_node (span);
+ g_object_unref (span);
+ }
+ g_object_unref (list);
+
+ if (length > 0)
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+}
+
+void
+e_editor_dom_drag_and_drop_end (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_dom_save_history_for_drop (editor_page);
+}
+
+static void
+dom_set_link_color_in_document (EEditorPage *editor_page,
+ const gchar *color,
+ gboolean visited)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMHTMLHeadElement *head;
+ WebKitDOMElement *style_element;
+ WebKitDOMHTMLElement *body;
+ gchar *color_str = NULL;
+ const gchar *style_id;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (color != NULL);
+
+ style_id = visited ? "-x-evo-a-color-style-visited" : "-x-evo-a-color-style";
+
+ document = e_editor_page_get_document (editor_page);
+ head = webkit_dom_document_get_head (document);
+ body = webkit_dom_document_get_body (document);
+
+ style_element = webkit_dom_document_get_element_by_id (document, style_id);
+ if (!style_element) {
+ style_element = webkit_dom_document_create_element (document, "style", NULL);
+ webkit_dom_element_set_id (style_element, style_id);
+ webkit_dom_element_set_attribute (style_element, "type", "text/css", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (head), WEBKIT_DOM_NODE (style_element), NULL);
+ }
+
+ color_str = g_strdup_printf (
+ visited ? "a.-x-evo-visited-link { color: %s; }" : "a { color: %s; }", color);
+ webkit_dom_element_set_inner_html (style_element, color_str, NULL);
+ g_free (color_str);
+
+ if (visited)
+ webkit_dom_html_body_element_set_v_link (
+ WEBKIT_DOM_HTML_BODY_ELEMENT (body), color);
+ else
+ webkit_dom_html_body_element_set_link (
+ WEBKIT_DOM_HTML_BODY_ELEMENT (body), color);
+}
+
+void
+e_editor_dom_set_link_color (EEditorPage *editor_page,
+ const gchar *color)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ dom_set_link_color_in_document (editor_page, color, FALSE);
+}
+
+void
+e_editor_dom_set_visited_link_color (EEditorPage *editor_page,
+ const gchar *color)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ dom_set_link_color_in_document (editor_page, color, TRUE);
+}
+
+void
+e_editor_dom_fix_file_uri_images (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ list = webkit_dom_document_query_selector_all (
+ document, "img[src^=\"file://\"]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node;
+ gchar *uri;
+
+ node = webkit_dom_node_list_item (list, ii);
+ uri = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "src");
+ g_free (uri);
+ }
+
+ g_object_unref (list);
+}
+
+/* ******************** Selection ******************** */
+
+void
+e_editor_dom_replace_base64_image_src (EEditorPage *editor_page,
+ const gchar *selector,
+ const gchar *base64_content,
+ const gchar *filename,
+ const gchar *uri)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ element = webkit_dom_document_query_selector (document, selector, NULL);
+
+ if (WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT (element))
+ webkit_dom_html_image_element_set_src (
+ WEBKIT_DOM_HTML_IMAGE_ELEMENT (element),
+ base64_content);
+ else
+ webkit_dom_element_set_attribute (
+ element, "background", base64_content, NULL);
+
+ webkit_dom_element_set_attribute (element, "data-uri", uri, NULL);
+ webkit_dom_element_set_attribute (element, "data-inline", "", NULL);
+ webkit_dom_element_set_attribute (
+ element, "data-name", filename ? filename : "", NULL);
+}
+
+WebKitDOMRange *
+e_editor_dom_get_current_range (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range = NULL;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ if (!dom_window)
+ return NULL;
+
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ if (!WEBKIT_DOM_IS_DOM_SELECTION (dom_selection)) {
+ g_object_unref (dom_window);
+ return NULL;
+ }
+
+ if (webkit_dom_dom_selection_get_range_count (dom_selection) < 1)
+ goto exit;
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ exit:
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+
+ return range;
+}
+
+void
+e_editor_dom_move_caret_into_element (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gboolean to_start)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!element)
+ return;
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ range = webkit_dom_document_create_range (document);
+
+ webkit_dom_range_select_node_contents (
+ range, WEBKIT_DOM_NODE (element), NULL);
+ webkit_dom_range_collapse (range, to_start, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+}
+
+void
+e_editor_dom_insert_base64_image (EEditorPage *editor_page,
+ const gchar *filename,
+ const gchar *uri,
+ const gchar *base64_content)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *selection_start_marker, *resizable_wrapper;
+ WebKitDOMText *text;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page)) {
+ EEditorHistoryEvent *ev;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMRange *range;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_DELETE;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ g_object_unref (range);
+ ev->data.fragment = fragment;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->after.start.x = ev->before.start.x;
+ ev->after.start.y = ev->before.start.y;
+ ev->after.end.x = ev->before.start.x;
+ ev->after.end.y = ev->before.start.y;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_AND;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
+ }
+
+ e_editor_dom_selection_save (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_IMAGE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ }
+
+ resizable_wrapper =
+ webkit_dom_document_create_element (document, "span", NULL);
+ webkit_dom_element_set_attribute (
+ resizable_wrapper, "class", "-x-evo-resizable-wrapper", NULL);
+
+ element = webkit_dom_document_create_element (document, "img", NULL);
+ webkit_dom_html_image_element_set_src (
+ WEBKIT_DOM_HTML_IMAGE_ELEMENT (element),
+ base64_content);
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (element), "data-uri", uri, NULL);
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (element), "data-inline", "", NULL);
+ webkit_dom_element_set_attribute (
+ WEBKIT_DOM_ELEMENT (element), "data-name",
+ filename ? filename : "", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (resizable_wrapper),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ WEBKIT_DOM_NODE (resizable_wrapper),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ NULL);
+
+ /* We have to again use UNICODE_ZERO_WIDTH_SPACE character to restore
+ * caret on right position */
+ text = webkit_dom_document_create_text_node (
+ document, UNICODE_ZERO_WIDTH_SPACE);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker)),
+ WEBKIT_DOM_NODE (text),
+ WEBKIT_DOM_NODE (selection_start_marker),
+ NULL);
+
+ if (ev) {
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMNode *node;
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ node = webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (resizable_wrapper), TRUE,
NULL),
+ NULL);
+
+ webkit_dom_html_element_insert_adjacent_html (
+ WEBKIT_DOM_HTML_ELEMENT (node), "afterend", "​", NULL);
+ ev->data.fragment = fragment;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+ e_editor_dom_scroll_to_caret (editor_page);
+}
+
+/* ************************ image_load_and_insert_async() ************************ */
+
+typedef struct _ImageLoadContext {
+ EEditorPage *editor_page;
+ GInputStream *input_stream;
+ GOutputStream *output_stream;
+ GFile *file;
+ GFileInfo *file_info;
+ goffset total_num_bytes;
+ gssize bytes_read;
+ const gchar *content_type;
+ const gchar *filename;
+ const gchar *selector;
+ gchar buffer[4096];
+} ImageLoadContext;
+
+/* Forward Declaration */
+static void
+image_load_stream_read_cb (GInputStream *input_stream,
+ GAsyncResult *result,
+ ImageLoadContext *load_context);
+
+static ImageLoadContext *
+image_load_context_new (EEditorPage *editor_page)
+{
+ ImageLoadContext *load_context;
+
+ load_context = g_slice_new0 (ImageLoadContext);
+ load_context->editor_page = editor_page;
+
+ return load_context;
+}
+
+static void
+image_load_context_free (ImageLoadContext *load_context)
+{
+ if (load_context->input_stream != NULL)
+ g_object_unref (load_context->input_stream);
+
+ if (load_context->output_stream != NULL)
+ g_object_unref (load_context->output_stream);
+
+ if (load_context->file_info != NULL)
+ g_object_unref (load_context->file_info);
+
+ if (load_context->file != NULL)
+ g_object_unref (load_context->file);
+
+ g_slice_free (ImageLoadContext, load_context);
+}
+
+static void
+image_load_finish (ImageLoadContext *load_context)
+{
+ EEditorPage *editor_page;
+ GMemoryOutputStream *output_stream;
+ const gchar *selector;
+ gchar *base64_encoded, *mime_type, *output, *uri;
+ gsize size;
+ gpointer data;
+
+ output_stream = G_MEMORY_OUTPUT_STREAM (load_context->output_stream);
+ editor_page = load_context->editor_page;
+ mime_type = g_content_type_get_mime_type (load_context->content_type);
+
+ data = g_memory_output_stream_get_data (output_stream);
+ size = g_memory_output_stream_get_data_size (output_stream);
+ uri = g_file_get_uri (load_context->file);
+
+ base64_encoded = g_base64_encode ((const guchar *) data, size);
+ output = g_strconcat ("data:", mime_type, ";base64,", base64_encoded, NULL);
+ selector = load_context->selector;
+ if (selector && *selector)
+ e_editor_dom_replace_base64_image_src (editor_page, selector, output, load_context->filename,
uri);
+ else
+ e_editor_dom_insert_base64_image (editor_page, output, load_context->filename, uri);
+
+ g_free (base64_encoded);
+ g_free (output);
+ g_free (mime_type);
+ g_free (uri);
+
+ image_load_context_free (load_context);
+}
+
+static void
+image_load_write_cb (GOutputStream *output_stream,
+ GAsyncResult *result,
+ ImageLoadContext *load_context)
+{
+ GInputStream *input_stream;
+ gssize bytes_written;
+ GError *error = NULL;
+
+ bytes_written = g_output_stream_write_finish (
+ output_stream, result, &error);
+
+ if (error) {
+ image_load_context_free (load_context);
+ return;
+ }
+
+ input_stream = load_context->input_stream;
+
+ if (bytes_written < load_context->bytes_read) {
+ g_memmove (
+ load_context->buffer,
+ load_context->buffer + bytes_written,
+ load_context->bytes_read - bytes_written);
+ load_context->bytes_read -= bytes_written;
+
+ g_output_stream_write_async (
+ output_stream,
+ load_context->buffer,
+ load_context->bytes_read,
+ G_PRIORITY_DEFAULT, NULL,
+ (GAsyncReadyCallback) image_load_write_cb,
+ load_context);
+ } else
+ g_input_stream_read_async (
+ input_stream,
+ load_context->buffer,
+ sizeof (load_context->buffer),
+ G_PRIORITY_DEFAULT, NULL,
+ (GAsyncReadyCallback) image_load_stream_read_cb,
+ load_context);
+}
+
+static void
+image_load_stream_read_cb (GInputStream *input_stream,
+ GAsyncResult *result,
+ ImageLoadContext *load_context)
+{
+ GOutputStream *output_stream;
+ gssize bytes_read;
+ GError *error = NULL;
+
+ bytes_read = g_input_stream_read_finish (
+ input_stream, result, &error);
+
+ if (error) {
+ image_load_context_free (load_context);
+ return;
+ }
+
+ if (bytes_read == 0) {
+ image_load_finish (load_context);
+ return;
+ }
+
+ output_stream = load_context->output_stream;
+ load_context->bytes_read = bytes_read;
+
+ g_output_stream_write_async (
+ output_stream,
+ load_context->buffer,
+ load_context->bytes_read,
+ G_PRIORITY_DEFAULT, NULL,
+ (GAsyncReadyCallback) image_load_write_cb,
+ load_context);
+}
+
+static void
+image_load_file_read_cb (GFile *file,
+ GAsyncResult *result,
+ ImageLoadContext *load_context)
+{
+ GFileInputStream *input_stream;
+ GOutputStream *output_stream;
+ GError *error = NULL;
+
+ /* Input stream might be NULL, so don't use cast macro. */
+ input_stream = g_file_read_finish (file, result, &error);
+ load_context->input_stream = (GInputStream *) input_stream;
+
+ if (error) {
+ image_load_context_free (load_context);
+ return;
+ }
+
+ /* Load the contents into a GMemoryOutputStream. */
+ output_stream = g_memory_output_stream_new (
+ NULL, 0, g_realloc, g_free);
+
+ load_context->output_stream = output_stream;
+
+ g_input_stream_read_async (
+ load_context->input_stream,
+ load_context->buffer,
+ sizeof (load_context->buffer),
+ G_PRIORITY_DEFAULT, NULL,
+ (GAsyncReadyCallback) image_load_stream_read_cb,
+ load_context);
+}
+
+static void
+image_load_query_info_cb (GFile *file,
+ GAsyncResult *result,
+ ImageLoadContext *load_context)
+{
+ GFileInfo *file_info;
+ GError *error = NULL;
+
+ file_info = g_file_query_info_finish (file, result, &error);
+ if (error) {
+ image_load_context_free (load_context);
+ return;
+ }
+
+ load_context->content_type = g_file_info_get_content_type (file_info);
+ load_context->total_num_bytes = g_file_info_get_size (file_info);
+ load_context->filename = g_file_info_get_name (file_info);
+
+ g_file_read_async (
+ file, G_PRIORITY_DEFAULT,
+ NULL, (GAsyncReadyCallback)
+ image_load_file_read_cb, load_context);
+}
+
+static void
+image_load_and_insert_async (EEditorPage *editor_page,
+ const gchar *selector,
+ const gchar *uri)
+{
+ ImageLoadContext *load_context;
+ GFile *file;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (uri && *uri);
+
+ file = g_file_new_for_uri (uri);
+ g_return_if_fail (file != NULL);
+
+ load_context = image_load_context_new (editor_page);
+ load_context->file = file;
+ if (selector && *selector)
+ load_context->selector = g_strdup (selector);
+
+ g_file_query_info_async (
+ file, "standard::*",
+ G_FILE_QUERY_INFO_NONE,G_PRIORITY_DEFAULT,
+ NULL, (GAsyncReadyCallback)
+ image_load_query_info_cb, load_context);
+}
+
+void
+e_editor_dom_insert_image (EEditorPage *editor_page,
+ const gchar *uri)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!e_editor_page_get_html_mode (editor_page))
+ return;
+
+ if (strstr (uri, ";base64,")) {
+ if (g_str_has_prefix (uri, "data:"))
+ e_editor_dom_insert_base64_image (editor_page, uri, "", "");
+ if (strstr (uri, ";data")) {
+ const gchar *base64_data = strstr (uri, ";") + 1;
+ gchar *filename;
+ glong filename_length;
+
+ filename_length =
+ g_utf8_strlen (uri, -1) -
+ g_utf8_strlen (base64_data, -1) - 1;
+ filename = g_strndup (uri, filename_length);
+
+ e_editor_dom_insert_base64_image (editor_page, base64_data, filename, "");
+ g_free (filename);
+ }
+ } else
+ image_load_and_insert_async (editor_page, NULL, uri);
+}
+
+void
+e_editor_dom_replace_image_src (EEditorPage *editor_page,
+ const gchar *selector,
+ const gchar *uri)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (strstr (uri, ";base64,")) {
+ if (g_str_has_prefix (uri, "data:"))
+ e_editor_dom_replace_base64_image_src (
+ editor_page, selector, uri, "", "");
+ if (strstr (uri, ";data")) {
+ const gchar *base64_data = strstr (uri, ";") + 1;
+ gchar *filename;
+ glong filename_length;
+
+ filename_length =
+ g_utf8_strlen (uri, -1) -
+ g_utf8_strlen (base64_data, -1) - 1;
+ filename = g_strndup (uri, filename_length);
+
+ e_editor_dom_replace_base64_image_src (
+ editor_page, selector, base64_data, filename, "");
+ g_free (filename);
+ }
+ } else
+ image_load_and_insert_async (editor_page, selector, uri);
+}
+
+/*
+ * e_html_editor_selection_unlink:
+ * @selection: an #EEditorSelection
+ *
+ * Removes any links (<A> elements) from current selection or at current
+ * cursor position.
+ */
+void
+e_editor_dom_selection_unlink (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+ WebKitDOMElement *link;
+ EEditorUndoRedoManager *manager;
+ gchar *text;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ link = dom_node_find_parent_element (
+ webkit_dom_range_get_start_container (range, NULL), "A");
+
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+
+ if (!link) {
+ WebKitDOMNode *node;
+
+ /* get element that was clicked on */
+ node = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ if (node && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
+ link = dom_node_find_parent_element (node, "A");
+ if (link && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (link)) {
+ g_object_unref (range);
+ return;
+ } else
+ link = WEBKIT_DOM_ELEMENT (node);
+ }
+ } else {
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_UNLINK, NULL);
+ }
+
+ g_object_unref (range);
+
+ if (!link)
+ return;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ EEditorHistoryEvent *ev;
+ WebKitDOMDocumentFragment *fragment;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_REMOVE_LINK;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ fragment = webkit_dom_document_create_document_fragment (document);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (fragment),
+ webkit_dom_node_clone_node_with_error (WEBKIT_DOM_NODE (link), TRUE, NULL),
+ NULL);
+ ev->data.fragment = fragment;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ text = webkit_dom_html_element_get_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (link));
+ webkit_dom_element_set_outer_html (link, text, NULL);
+ g_free (text);
+}
+
+/*
+ * e_html_editor_selection_create_link:
+ * @document: a @WebKitDOMDocument
+ * @uri: destination of the new link
+ *
+ * Converts current selection into a link pointing to @url.
+ */
+void
+e_editor_dom_create_link (EEditorPage *editor_page,
+ const gchar *uri)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (uri != NULL && *uri != '\0');
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_CREATE_LINK, uri);
+}
+
+static gint
+get_list_level (WebKitDOMNode *node)
+{
+ gint level = 0;
+
+ while (node && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (node)) {
+ if (node_is_list (node))
+ level++;
+ node = webkit_dom_node_get_parent_node (node);
+ }
+
+ return level;
+}
+
+static void
+set_ordered_list_type_to_element (WebKitDOMElement *list,
+ EContentEditorBlockFormat format)
+{
+ if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST)
+ webkit_dom_element_remove_attribute (list, "type");
+ else if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST_ALPHA)
+ webkit_dom_element_set_attribute (list, "type", "A", NULL);
+ else if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST_ROMAN)
+ webkit_dom_element_set_attribute (list, "type", "I", NULL);
+}
+
+static const gchar *
+get_css_alignment_value_class (EContentEditorAlignment alignment)
+{
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_LEFT)
+ return ""; /* Left is by default on ltr */
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_CENTER)
+ return "-x-evo-align-center";
+
+ if (alignment == E_CONTENT_EDITOR_ALIGNMENT_RIGHT)
+ return "-x-evo-align-right";
+
+ return "";
+}
+
+/*
+ * e_html_editor_selection_get_alignment:
+ * @selection: #an EEditorSelection
+ *
+ * Returns alignment of current paragraph
+ *
+ * Returns: #EContentEditorAlignment
+ */
+static EContentEditorAlignment
+dom_get_alignment (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMCSSStyleDeclaration *style;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ EContentEditorAlignment alignment;
+ gchar *value;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), E_CONTENT_EDITOR_ALIGNMENT_LEFT);
+
+ document = e_editor_page_get_document (editor_page);
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+ g_object_unref (range);
+ if (!node)
+ return E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+
+ if (WEBKIT_DOM_IS_ELEMENT (node))
+ element = WEBKIT_DOM_ELEMENT (node);
+ else
+ element = webkit_dom_node_get_parent_element (node);
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (element)) {
+ if (element_has_class (element, "-x-evo-align-right"))
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_RIGHT;
+ else if (element_has_class (element, "-x-evo-align-center"))
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_CENTER;
+ else
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+
+ return alignment;
+ }
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ style = webkit_dom_dom_window_get_computed_style (dom_window, element, NULL);
+ value = webkit_dom_css_style_declaration_get_property_value (style, "text-align");
+
+ if (!value || !*value ||
+ (g_ascii_strncasecmp (value, "left", 4) == 0)) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ } else if (g_ascii_strncasecmp (value, "center", 6) == 0) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_CENTER;
+ } else if (g_ascii_strncasecmp (value, "right", 5) == 0) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_RIGHT;
+ } else {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ }
+
+ g_object_unref (dom_window);
+ g_object_unref (style);
+ g_free (value);
+
+ return alignment;
+}
+
+static gint
+set_word_wrap_length (EEditorPage *editor_page,
+ gint user_word_wrap_length)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ /* user_word_wrap_length < 0, set block width to word_wrap_length
+ * user_word_wrap_length == 0, no width limit set,
+ * user_word_wrap_length > 0, set width limit to given value */
+ return (user_word_wrap_length < 0) ?
+ e_editor_page_get_word_wrap_length (editor_page) : user_word_wrap_length;
+}
+
+void
+e_editor_dom_set_paragraph_style (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gint width,
+ gint offset,
+ const gchar *style_to_add)
+{
+ WebKitDOMNode *parent;
+ gchar *style = NULL;
+ gint word_wrap_length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ word_wrap_length = set_word_wrap_length (editor_page, width);
+ webkit_dom_element_set_attribute (element, "data-evo-paragraph", "", NULL);
+
+ /* Don't set the alignment for nodes as they are handled separately. */
+ if (!node_is_list (WEBKIT_DOM_NODE (element))) {
+ EContentEditorAlignment alignment;
+
+ alignment = dom_get_alignment (editor_page);
+ element_add_class (element, get_css_alignment_value_class (alignment));
+ }
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ /* Don't set the width limit to sub-blocks as the width limit is inhered
+ * from its parents. */
+ if (!e_editor_page_get_html_mode (editor_page) &&
+ (!parent || WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent))) {
+ style = g_strdup_printf (
+ "width: %dch; "
+ "word-wrap: break-word; "
+ "word-break: break-word; %s",
+ (word_wrap_length + offset), style_to_add);
+ } else {
+ if (*style_to_add)
+ style = g_strdup_printf ("%s", style_to_add);
+ }
+ if (style) {
+ webkit_dom_element_set_attribute (element, "style", style, NULL);
+ g_free (style);
+ }
+}
+
+static WebKitDOMElement *
+create_list_element (EEditorPage *editor_page,
+ EContentEditorBlockFormat format,
+ gint level,
+ gboolean html_mode)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *list;
+ gboolean inserting_unordered_list;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ inserting_unordered_list = format == E_CONTENT_EDITOR_BLOCK_FORMAT_UNORDERED_LIST;
+
+ list = webkit_dom_document_create_element (
+ document, inserting_unordered_list ? "UL" : "OL", NULL);
+
+ if (!inserting_unordered_list)
+ set_ordered_list_type_to_element (list, format);
+
+ if (level >= 0 && !html_mode) {
+ gint offset;
+
+ offset = (level + 1) * SPACES_PER_LIST_LEVEL;
+
+ offset += !inserting_unordered_list ?
+ SPACES_ORDERED_LIST_FIRST_LEVEL - SPACES_PER_LIST_LEVEL: 0;
+
+ e_editor_dom_set_paragraph_style (editor_page, list, -1, -offset, "");
+
+ if (inserting_unordered_list)
+ webkit_dom_element_set_attribute (list, "data-evo-plain-text", "", NULL);
+ }
+
+ return list;
+}
+
+static gboolean
+indent_list (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *item, *next_item;
+ gboolean after_selection_end = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ item = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ gboolean html_mode = e_editor_page_get_html_mode (editor_page);
+ WebKitDOMElement *list;
+ WebKitDOMNode *source_list = webkit_dom_node_get_parent_node (item);
+ EContentEditorBlockFormat format;
+
+ format = dom_get_list_format_from_node (source_list);
+
+ list = create_list_element (
+ editor_page, format, get_list_level (item), html_mode);
+
+ element_add_class (list, "-x-evo-indented");
+
+ webkit_dom_node_insert_before (
+ source_list, WEBKIT_DOM_NODE (list), item, NULL);
+
+ while (item && !after_selection_end) {
+ after_selection_end = webkit_dom_node_contains (
+ item, WEBKIT_DOM_NODE (selection_end_marker));
+
+ next_item = webkit_dom_node_get_next_sibling (item);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (list), item, NULL);
+
+ item = next_item;
+ }
+
+ merge_lists_if_possible (WEBKIT_DOM_NODE (list));
+ }
+
+ return after_selection_end;
+}
+
+static void
+dom_set_indented_style (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gint width)
+{
+ gchar *style;
+ gint word_wrap_length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ word_wrap_length = set_word_wrap_length (editor_page, width);
+ webkit_dom_element_set_class_name (element, "-x-evo-indented");
+
+ if (e_editor_page_get_html_mode (editor_page) || word_wrap_length == 0)
+ style = g_strdup_printf ("margin-left: %dch;", SPACES_PER_INDENTATION);
+ else
+ style = g_strdup_printf (
+ "margin-left: %dch; word-wrap: normal; width: %dch;",
+ SPACES_PER_INDENTATION, word_wrap_length);
+
+ webkit_dom_element_set_attribute (element, "style", style, NULL);
+ g_free (style);
+}
+
+static WebKitDOMElement *
+dom_get_indented_element (EEditorPage *editor_page,
+ gint width)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ element = webkit_dom_document_create_element (document, "DIV", NULL);
+ dom_set_indented_style (editor_page, element, width);
+
+ return element;
+}
+
+static WebKitDOMNode *
+indent_block (EEditorPage *editor_page,
+ WebKitDOMNode *block,
+ gint width)
+{
+ WebKitDOMElement *element;
+ WebKitDOMNode *sibling, *tmp;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ sibling = webkit_dom_node_get_previous_sibling (block);
+ if (WEBKIT_DOM_IS_ELEMENT (sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (sibling), "-x-evo-indented")) {
+ element = WEBKIT_DOM_ELEMENT (sibling);
+ } else {
+ element = dom_get_indented_element (editor_page, width);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (block),
+ WEBKIT_DOM_NODE (element),
+ block,
+ NULL);
+ }
+
+ /* Remove style and let the paragraph inherit it from parent */
+ if (webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (block), "data-evo-paragraph"))
+ webkit_dom_element_remove_attribute (
+ WEBKIT_DOM_ELEMENT (block), "style");
+
+ tmp = webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element),
+ block,
+ NULL);
+
+ sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element));
+
+ while (WEBKIT_DOM_IS_ELEMENT (sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (sibling), "-x-evo-indented")) {
+ WebKitDOMNode *next_sibling;
+ WebKitDOMNode *child;
+
+ next_sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (sibling));
+
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (sibling)))) {
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element),
+ child,
+ NULL);
+ }
+ remove_node (sibling);
+ sibling = next_sibling;
+ }
+
+ return tmp;
+}
+
+static WebKitDOMNode *
+get_list_item_node_from_child (WebKitDOMNode *child)
+{
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (child);
+
+ while (parent && !WEBKIT_DOM_IS_HTML_LI_ELEMENT (parent))
+ parent = webkit_dom_node_get_parent_node (parent);
+
+ return parent;
+}
+
+static WebKitDOMNode *
+get_list_node_from_child (WebKitDOMNode *child)
+{
+ WebKitDOMNode *parent = get_list_item_node_from_child (child);
+
+ return webkit_dom_node_get_parent_node (parent);
+}
+
+static gboolean
+do_format_change_list_to_block (EEditorPage *editor_page,
+ EContentEditorBlockFormat format,
+ WebKitDOMNode *item,
+ const gchar *value)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *selection_end;
+ WebKitDOMNode *node, *source_list;
+ gboolean after_end = FALSE;
+ gint level;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ selection_end = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ source_list = webkit_dom_node_get_parent_node (item);
+ while (source_list) {
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (source_list);
+ if (node_is_list (parent))
+ source_list = parent;
+ else
+ break;
+ }
+
+ if (webkit_dom_node_contains (source_list, WEBKIT_DOM_NODE (selection_end)))
+ source_list = split_list_into_two (item, -1);
+ else {
+ source_list = webkit_dom_node_get_next_sibling (source_list);
+ }
+
+ /* Process all nodes that are in selection one by one */
+ while (item && WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ WebKitDOMNode *next_item;
+
+ next_item = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (item));
+ if (!next_item) {
+ WebKitDOMNode *parent;
+ WebKitDOMNode *tmp = item;
+
+ while (tmp) {
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (tmp));
+ if (!node_is_list (parent))
+ break;
+
+ next_item = webkit_dom_node_get_next_sibling (parent);
+ if (node_is_list (next_item)) {
+ next_item = webkit_dom_node_get_first_child (next_item);
+ break;
+ } else if (next_item && !WEBKIT_DOM_IS_HTML_LI_ELEMENT (next_item)) {
+ next_item = webkit_dom_node_get_next_sibling (next_item);
+ break;
+ } else if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (next_item)) {
+ break;
+ }
+ tmp = parent;
+ }
+ } else if (node_is_list (next_item)) {
+ next_item = webkit_dom_node_get_first_child (next_item);
+ } else if (!WEBKIT_DOM_IS_HTML_LI_ELEMENT (next_item)) {
+ next_item = webkit_dom_node_get_next_sibling (item);
+ continue;
+ }
+
+ if (!after_end) {
+ after_end = webkit_dom_node_contains (item, WEBKIT_DOM_NODE (selection_end));
+
+ level = get_indentation_level (WEBKIT_DOM_ELEMENT (item));
+
+ if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH) {
+ element = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+ } else
+ element = webkit_dom_document_create_element (
+ document, value, NULL);
+
+ while ((node = webkit_dom_node_get_first_child (item)))
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element), node, NULL);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (source_list),
+ WEBKIT_DOM_NODE (element),
+ source_list,
+ NULL);
+
+ if (level > 0) {
+ gint final_width = 0;
+
+ node = WEBKIT_DOM_NODE (element);
+
+ if (webkit_dom_element_has_attribute (element, "data-evo-paragraph"))
+ final_width = e_editor_page_get_word_wrap_length (editor_page) -
+ SPACES_PER_INDENTATION * level;
+
+ while (level--)
+ node = indent_block (editor_page, node, final_width);
+ }
+
+ e_editor_dom_remove_node_and_parents_if_empty (item);
+ } else
+ break;
+
+ item = next_item;
+ }
+
+ remove_node_if_empty (source_list);
+
+ return after_end;
+}
+
+static void
+format_change_list_to_block (EEditorPage *editor_page,
+ EContentEditorBlockFormat format,
+ const gchar *value)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start;
+ WebKitDOMNode *item;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ selection_start = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+
+ item = get_list_item_node_from_child (WEBKIT_DOM_NODE (selection_start));
+
+ do_format_change_list_to_block (editor_page, format, item, value);
+}
+
+static WebKitDOMNode *
+get_parent_indented_block (WebKitDOMNode *node)
+{
+ WebKitDOMNode *parent, *block = NULL;
+
+ parent = webkit_dom_node_get_parent_node (node);
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-indented"))
+ block = parent;
+
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-indented"))
+ block = parent;
+ parent = webkit_dom_node_get_parent_node (parent);
+ }
+
+ return block;
+}
+
+static WebKitDOMElement*
+get_element_for_inspection (WebKitDOMRange *range)
+{
+ WebKitDOMNode *node;
+
+ node = webkit_dom_range_get_end_container (range, NULL);
+ /* No selection or whole body selected */
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (node))
+ return NULL;
+
+ return WEBKIT_DOM_ELEMENT (get_parent_indented_block (node));
+}
+
+static EContentEditorAlignment
+dom_get_alignment_from_node (WebKitDOMNode *node)
+{
+ EContentEditorAlignment alignment;
+ gchar *value;
+ WebKitDOMCSSStyleDeclaration *style;
+
+ style = webkit_dom_element_get_style (WEBKIT_DOM_ELEMENT (node));
+ value = webkit_dom_css_style_declaration_get_property_value (style, "text-align");
+
+ if (!value || !*value ||
+ (g_ascii_strncasecmp (value, "left", 4) == 0)) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ } else if (g_ascii_strncasecmp (value, "center", 6) == 0) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_CENTER;
+ } else if (g_ascii_strncasecmp (value, "right", 5) == 0) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_RIGHT;
+ } else {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ }
+
+ g_object_unref (style);
+ g_free (value);
+
+ return alignment;
+}
+
+/*
+ * e_html_editor_selection_indent:
+ * @selection: an #EEditorSelection
+ *
+ * Indents current paragraph by one level.
+ */
+void
+e_editor_dom_selection_indent (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean after_selection_start = FALSE, after_selection_end = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INDENT;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.style.from = 1;
+ ev->data.style.to = 1;
+ }
+
+ block = get_parent_indented_block (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (!block)
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ while (block && !after_selection_end) {
+ gint ii, length, level, word_wrap_length, final_width = 0;
+ WebKitDOMNode *next_block;
+ WebKitDOMNodeList *list;
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (block),
+ ".-x-evo-indented > *:not(.-x-evo-indented):not(li)",
+ NULL);
+
+ after_selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ length = webkit_dom_node_list_get_length (list);
+ if (length == 0 && node_is_list_or_item (block)) {
+ after_selection_end = indent_list (editor_page);
+ goto next;
+ }
+
+ if (length == 0) {
+ if (!after_selection_start) {
+ after_selection_start = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_start_marker));
+ if (!after_selection_start)
+ goto next;
+ }
+
+ if (webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (block),
"data-evo-paragraph")) {
+ level = get_indentation_level (WEBKIT_DOM_ELEMENT (block));
+
+ final_width = word_wrap_length - SPACES_PER_INDENTATION * (level + 1);
+ if (final_width < MINIMAL_PARAGRAPH_WIDTH &&
+ !e_editor_page_get_html_mode (editor_page))
+ goto next;
+ }
+
+ indent_block (editor_page, block, final_width);
+
+ if (after_selection_end)
+ goto next;
+ }
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *block_to_process;
+
+ block_to_process = webkit_dom_node_list_item (list, ii);
+
+ after_selection_end = webkit_dom_node_contains (
+ block_to_process, WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (!after_selection_start) {
+ after_selection_start = webkit_dom_node_contains (
+ block_to_process,
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (!after_selection_start) {
+ g_object_unref (block_to_process);
+ continue;
+ }
+ }
+
+ if (webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (block),
"data-evo-paragraph")) {
+ level = get_indentation_level (
+ WEBKIT_DOM_ELEMENT (block_to_process));
+
+ final_width = word_wrap_length - SPACES_PER_INDENTATION * (level + 1);
+ if (final_width < MINIMAL_PARAGRAPH_WIDTH &&
+ !e_editor_page_get_html_mode (editor_page)) {
+ g_object_unref (block_to_process);
+ continue;
+ }
+ }
+
+ indent_block (editor_page, block_to_process, final_width);
+
+ g_object_unref (block_to_process);
+ if (after_selection_end)
+ break;
+ }
+
+ next:
+ g_object_unref (list);
+
+ if (!after_selection_end)
+ block = next_block;
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+}
+
+static void
+unindent_list (WebKitDOMDocument *document)
+{
+ gboolean after = FALSE;
+ WebKitDOMElement *new_list;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *source_list, *source_list_clone, *current_list, *item;
+ WebKitDOMNode *prev_item;
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker || !selection_end_marker)
+ return;
+
+ /* Copy elements from previous block to list */
+ item = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ source_list = webkit_dom_node_get_parent_node (item);
+ new_list = WEBKIT_DOM_ELEMENT (
+ webkit_dom_node_clone_node_with_error (source_list, FALSE, NULL));
+ current_list = source_list;
+ source_list_clone = webkit_dom_node_clone_node_with_error (source_list, FALSE, NULL);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (source_list),
+ WEBKIT_DOM_NODE (source_list_clone),
+ webkit_dom_node_get_next_sibling (source_list),
+ NULL);
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (source_list), "-x-evo-indented"))
+ element_add_class (WEBKIT_DOM_ELEMENT (new_list), "-x-evo-indented");
+
+ prev_item = source_list;
+
+ while (item) {
+ WebKitDOMNode *next_item = webkit_dom_node_get_next_sibling (item);
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ if (after)
+ prev_item = webkit_dom_node_append_child (
+ source_list_clone, WEBKIT_DOM_NODE (item), NULL);
+ else
+ prev_item = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (prev_item),
+ item,
+ webkit_dom_node_get_next_sibling (prev_item),
+ NULL);
+ }
+
+ if (webkit_dom_node_contains (item, WEBKIT_DOM_NODE (selection_end_marker)))
+ after = TRUE;
+
+ if (!next_item) {
+ if (after)
+ break;
+
+ current_list = webkit_dom_node_get_next_sibling (current_list);
+ next_item = webkit_dom_node_get_first_child (current_list);
+ }
+ item = next_item;
+ }
+
+ remove_node_if_empty (source_list_clone);
+ remove_node_if_empty (source_list);
+}
+
+static void
+unindent_block (EEditorPage *editor_page,
+ WebKitDOMNode *block)
+{
+ WebKitDOMElement *element;
+ WebKitDOMElement *prev_blockquote = NULL, *next_blockquote = NULL;
+ WebKitDOMNode *block_to_process, *node_clone = NULL, *child;
+ EContentEditorAlignment alignment;
+ gboolean before_node = TRUE;
+ gint word_wrap_length, level, width;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ block_to_process = block;
+
+ alignment = dom_get_alignment_from_node (block_to_process);
+ element = webkit_dom_node_get_parent_element (block_to_process);
+
+ if (!WEBKIT_DOM_IS_HTML_DIV_ELEMENT (element) &&
+ !element_has_class (element, "-x-evo-indented"))
+ return;
+
+ element_add_class (WEBKIT_DOM_ELEMENT (block_to_process), "-x-evo-to-unindent");
+
+ level = get_indentation_level (element);
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ width = word_wrap_length - SPACES_PER_INDENTATION * level;
+
+ /* Look if we have previous siblings, if so, we have to
+ * create new blockquote that will include them */
+ if (webkit_dom_node_get_previous_sibling (block_to_process))
+ prev_blockquote = dom_get_indented_element (editor_page, width);
+
+ /* Look if we have next siblings, if so, we have to
+ * create new blockquote that will include them */
+ if (webkit_dom_node_get_next_sibling (block_to_process))
+ next_blockquote = dom_get_indented_element (editor_page, width);
+
+ /* Copy nodes that are before / after the element that we want to unindent */
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element)))) {
+ if (webkit_dom_node_is_equal_node (child, block_to_process)) {
+ before_node = FALSE;
+ node_clone = webkit_dom_node_clone_node_with_error (child, TRUE, NULL);
+ remove_node (child);
+ continue;
+ }
+
+ webkit_dom_node_append_child (
+ before_node ?
+ WEBKIT_DOM_NODE (prev_blockquote) :
+ WEBKIT_DOM_NODE (next_blockquote),
+ child,
+ NULL);
+ }
+
+ if (node_clone) {
+ element_remove_class (WEBKIT_DOM_ELEMENT (node_clone), "-x-evo-to-unindent");
+
+ /* Insert blockqoute with nodes that were before the element that we want to unindent */
+ if (prev_blockquote) {
+ if (webkit_dom_node_has_child_nodes (WEBKIT_DOM_NODE (prev_blockquote))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ WEBKIT_DOM_NODE (prev_blockquote),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ }
+ }
+
+ if (level == 1 && webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (node_clone),
"data-evo-paragraph")) {
+ e_editor_dom_set_paragraph_style (
+ editor_page, WEBKIT_DOM_ELEMENT (node_clone), word_wrap_length, 0, "");
+ element_add_class (
+ WEBKIT_DOM_ELEMENT (node_clone),
+ get_css_alignment_value_class (alignment));
+ }
+
+ /* Insert the unindented element */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ node_clone,
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ } else {
+ g_warn_if_reached ();
+ }
+
+ /* Insert blockqoute with nodes that were after the element that we want to unindent */
+ if (next_blockquote) {
+ if (webkit_dom_node_has_child_nodes (WEBKIT_DOM_NODE (next_blockquote))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ WEBKIT_DOM_NODE (next_blockquote),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ }
+ }
+
+ /* Remove old blockquote */
+ remove_node (WEBKIT_DOM_NODE (element));
+}
+
+/*
+ * dom_unindent:
+ * @selection: an #EEditorSelection
+ *
+ * Unindents current paragraph by one level.
+ */
+void
+e_editor_dom_selection_unindent (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean after_selection_start = FALSE, after_selection_end = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_INDENT;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ }
+
+ block = get_parent_indented_block (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (!block)
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ while (block && !after_selection_end) {
+ gint ii, length;
+ WebKitDOMNode *next_block;
+ WebKitDOMNodeList *list;
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (block),
+ ".-x-evo-indented > *:not(.-x-evo-indented):not(li)",
+ NULL);
+
+ after_selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ length = webkit_dom_node_list_get_length (list);
+ if (length == 0 && node_is_list_or_item (block)) {
+ unindent_list (document);
+ goto next;
+ }
+
+ if (length == 0) {
+ if (!after_selection_start) {
+ after_selection_start = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_start_marker));
+ if (!after_selection_start)
+ goto next;
+ }
+
+ unindent_block (editor_page, block);
+
+ if (after_selection_end)
+ goto next;
+ }
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *block_to_process;
+
+ block_to_process = webkit_dom_node_list_item (list, ii);
+
+ after_selection_end = webkit_dom_node_contains (
+ block_to_process,
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (!after_selection_start) {
+ after_selection_start = webkit_dom_node_contains (
+ block_to_process,
+ WEBKIT_DOM_NODE (selection_start_marker));
+ if (!after_selection_start) {
+ g_object_unref (block_to_process);
+ continue;
+ }
+ }
+
+ unindent_block (editor_page, block_to_process);
+
+ g_object_unref (block_to_process);
+ if (after_selection_end)
+ break;
+ }
+ next:
+ g_object_unref (list);
+ block = next_block;
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+}
+
+static WebKitDOMNode *
+in_empty_block_in_quoted_content (WebKitDOMNode *element)
+{
+ WebKitDOMNode *first_child, *next_sibling;
+
+ first_child = webkit_dom_node_get_first_child (element);
+ if (!WEBKIT_DOM_IS_ELEMENT (first_child))
+ return NULL;
+
+ if (!element_has_class (WEBKIT_DOM_ELEMENT (first_child), "-x-evo-quoted"))
+ return NULL;
+
+ next_sibling = webkit_dom_node_get_next_sibling (first_child);
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling))
+ return next_sibling;
+
+ if (!WEBKIT_DOM_IS_ELEMENT (next_sibling))
+ return NULL;
+
+ if (!element_has_id (WEBKIT_DOM_ELEMENT (next_sibling), "-x-evo-selection-start-marker"))
+ return NULL;
+
+ next_sibling = webkit_dom_node_get_next_sibling (next_sibling);
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling))
+ return next_sibling;
+
+ return NULL;
+}
+
+/*
+ * e_html_editor_selection_save:
+ * @selection: an #EEditorSelection
+ *
+ * Saves current cursor position or current selection range. The selection can
+ * be later restored by calling e_html_editor_selection_restore().
+ *
+ * Note that calling e_html_editor_selection_save() overwrites previously saved
+ * position.
+ *
+ * Note that this method inserts special markings into the HTML code that are
+ * used to later restore the selection. It can happen that by deleting some
+ * segments of the document some of the markings are deleted too. In that case
+ * restoring the selection by e_html_editor_selection_restore() can fail. Also by
+ * moving text segments (Cut & Paste) can result in moving the markings
+ * elsewhere, thus e_html_editor_selection_restore() will restore the selection
+ * incorrectly.
+ *
+ * It is recommended to use this method only when you are not planning to make
+ * bigger changes to content or structure of the document (formatting changes
+ * are usually OK).
+ */
+void
+e_editor_dom_selection_save (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+ WebKitDOMNode *container, *next_sibling, *marker_node;
+ WebKitDOMNode *split_node, *parent_node, *anchor;
+ WebKitDOMElement *start_marker = NULL, *end_marker = NULL;
+ gboolean collapsed = FALSE;
+ glong offset, anchor_offset;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+
+ /* First remove all markers (if present) */
+ dom_remove_selection_markers (document);
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ if (webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ return;
+ }
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ if (!range) {
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ return;
+ }
+
+ anchor = webkit_dom_dom_selection_get_anchor_node (dom_selection);
+ anchor_offset = webkit_dom_dom_selection_get_anchor_offset (dom_selection);
+
+ collapsed = webkit_dom_range_get_collapsed (range, NULL);
+ start_marker = dom_create_selection_marker (document, TRUE);
+
+ container = webkit_dom_range_get_start_container (range, NULL);
+ offset = webkit_dom_range_get_start_offset (range, NULL);
+ parent_node = webkit_dom_node_get_parent_node (container);
+
+ if (webkit_dom_node_is_same_node (anchor, container) && offset == anchor_offset)
+ webkit_dom_element_set_attribute (start_marker, "data-anchor", "", NULL);
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent_node), "-x-evo-quote-character")) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (parent_node));
+
+ if ((next_sibling = in_empty_block_in_quoted_content (node))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (next_sibling),
+ WEBKIT_DOM_NODE (start_marker),
+ next_sibling,
+ NULL);
+ } else {
+ webkit_dom_node_insert_before (
+ node,
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (parent_node)),
+ NULL);
+ }
+ goto insert_end_marker;
+ } else if (element_has_class (WEBKIT_DOM_ELEMENT (parent_node), "-x-evo-smiley-text")) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_get_parent_node (parent_node);
+ if (offset == 0) {
+ marker_node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_next_sibling (node),
+ NULL);
+ goto insert_end_marker;
+ }
+ } else if (element_has_class (WEBKIT_DOM_ELEMENT (parent_node), "Apple-tab-span") && offset == 1) {
+ marker_node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent_node),
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_next_sibling (parent_node),
+ NULL);
+ goto insert_end_marker;
+ }
+
+ if (WEBKIT_DOM_IS_TEXT (container)) {
+ if (offset != 0) {
+ WebKitDOMText *split_text;
+
+ split_text = webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (container), offset, NULL);
+ split_node = WEBKIT_DOM_NODE (split_text);
+ } else {
+ marker_node = webkit_dom_node_insert_before (
+ parent_node,
+ WEBKIT_DOM_NODE (start_marker),
+ container,
+ NULL);
+ goto insert_end_marker;
+ }
+ } else if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (container)) {
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_first_child (container),
+ NULL);
+ goto insert_end_marker;
+ } else if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (container)) {
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_first_child (container),
+ NULL);
+ goto insert_end_marker;
+ } else {
+ /* Insert the selection marker on the right position in
+ * an empty paragraph in the quoted content */
+ if ((next_sibling = in_empty_block_in_quoted_content (container))) {
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ next_sibling,
+ NULL);
+ goto insert_end_marker;
+ }
+ if (!webkit_dom_node_get_previous_sibling (container)) {
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_first_child (container),
+ NULL);
+ goto insert_end_marker;
+ } else if (!webkit_dom_node_get_next_sibling (container)) {
+ WebKitDOMNode *tmp;
+
+ tmp = webkit_dom_node_get_last_child (container);
+ if (tmp && WEBKIT_DOM_IS_HTML_BR_ELEMENT (tmp))
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ tmp,
+ NULL);
+ else
+ marker_node = webkit_dom_node_append_child (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ NULL);
+ goto insert_end_marker;
+ } else {
+ if (webkit_dom_node_get_first_child (container)) {
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_first_child (container),
+ NULL);
+ goto insert_end_marker;
+ }
+ split_node = container;
+ }
+ }
+
+ /* Don't save selection straight into body */
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (split_node)) {
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ return;
+ }
+
+ if (!split_node) {
+ marker_node = webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (start_marker),
+ webkit_dom_node_get_first_child (
+ WEBKIT_DOM_NODE (container)),
+ NULL);
+ } else {
+ marker_node = WEBKIT_DOM_NODE (start_marker);
+ parent_node = webkit_dom_node_get_parent_node (split_node);
+
+ webkit_dom_node_insert_before (
+ parent_node, marker_node, split_node, NULL);
+ }
+
+ webkit_dom_node_normalize (parent_node);
+
+ insert_end_marker:
+ end_marker = dom_create_selection_marker (document, FALSE);
+
+ if (collapsed) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (start_marker)),
+ WEBKIT_DOM_NODE (end_marker),
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (start_marker)),
+ NULL);
+ goto out;
+ }
+
+ container = webkit_dom_range_get_end_container (range, NULL);
+ offset = webkit_dom_range_get_end_offset (range, NULL);
+ parent_node = webkit_dom_node_get_parent_node (container);
+
+ if (webkit_dom_node_is_same_node (anchor, container) && offset == anchor_offset)
+ webkit_dom_element_set_attribute (end_marker, "data-anchor", "", NULL);
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (parent_node), "-x-evo-quote-character")) {
+ WebKitDOMNode *node;
+
+ node = webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (parent_node));
+
+ if ((next_sibling = in_empty_block_in_quoted_content (node))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (next_sibling),
+ WEBKIT_DOM_NODE (end_marker),
+ next_sibling,
+ NULL);
+ } else {
+ webkit_dom_node_insert_before (
+ node,
+ WEBKIT_DOM_NODE (end_marker),
+ webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (parent_node)),
+ NULL);
+ }
+ goto out;
+ }
+
+ if (WEBKIT_DOM_IS_TEXT (container)) {
+ if (offset != 0) {
+ WebKitDOMText *split_text;
+
+ split_text = webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (container), offset, NULL);
+ split_node = WEBKIT_DOM_NODE (split_text);
+ } else {
+ marker_node = webkit_dom_node_insert_before (
+ parent_node, WEBKIT_DOM_NODE (end_marker), container, NULL);
+ goto check;
+
+ }
+ } else if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (container)) {
+ webkit_dom_node_append_child (
+ container, WEBKIT_DOM_NODE (end_marker), NULL);
+ goto out;
+ } else {
+ /* Insert the selection marker on the right position in
+ * an empty paragraph in the quoted content */
+ if ((next_sibling = in_empty_block_in_quoted_content (container))) {
+ webkit_dom_node_insert_before (
+ container,
+ WEBKIT_DOM_NODE (end_marker),
+ next_sibling,
+ NULL);
+ goto out;
+ }
+ if (!webkit_dom_node_get_previous_sibling (container)) {
+ split_node = parent_node;
+ } else if (!webkit_dom_node_get_next_sibling (container) &&
+ !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent_node)) {
+ split_node = parent_node;
+ split_node = webkit_dom_node_get_next_sibling (split_node);
+ } else
+ split_node = container;
+ }
+
+ /* Don't save selection straight into body */
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (split_node)) {
+ remove_node (WEBKIT_DOM_NODE (start_marker));
+ return;
+ }
+
+ marker_node = WEBKIT_DOM_NODE (end_marker);
+
+ if (split_node) {
+ parent_node = webkit_dom_node_get_parent_node (split_node);
+
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent_node)) {
+ if (offset == 0)
+ webkit_dom_node_insert_before (
+ split_node,
+ marker_node,
+ webkit_dom_node_get_first_child (split_node),
+ NULL);
+ else
+ webkit_dom_node_append_child (
+ webkit_dom_node_get_previous_sibling (split_node),
+ marker_node,
+ NULL);
+ } else
+ webkit_dom_node_insert_before (
+ parent_node, marker_node, split_node, NULL);
+ } else {
+ WebKitDOMNode *first_child;
+
+ first_child = webkit_dom_node_get_first_child (container);
+ if (offset == 0 && WEBKIT_DOM_IS_TEXT (first_child))
+ webkit_dom_node_insert_before (
+ WEBKIT_DOM_NODE (container), marker_node, webkit_dom_node_get_first_child
(container), NULL);
+ else
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (container), marker_node, NULL);
+ }
+
+ webkit_dom_node_normalize (parent_node);
+
+ check:
+ if ((next_sibling = webkit_dom_node_get_next_sibling (marker_node))) {
+ if (!WEBKIT_DOM_IS_ELEMENT (next_sibling))
+ next_sibling = webkit_dom_node_get_next_sibling (next_sibling);
+ /* If the selection is collapsed ensure that the selection start marker
+ * is before the end marker */
+ if (next_sibling && webkit_dom_node_is_same_node (next_sibling, WEBKIT_DOM_NODE
(start_marker))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (marker_node),
+ next_sibling,
+ marker_node,
+ NULL);
+ }
+ }
+ out:
+ if (!collapsed) {
+ if (start_marker && end_marker) {
+ webkit_dom_range_set_start_after (range, WEBKIT_DOM_NODE (start_marker), NULL);
+ webkit_dom_range_set_end_before (range, WEBKIT_DOM_NODE (end_marker), NULL);
+ } else {
+ g_warn_if_reached ();
+ }
+
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+ }
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+}
+
+gboolean
+e_editor_dom_is_selection_position_node (WebKitDOMNode *node)
+{
+ WebKitDOMElement *element;
+
+ if (!node || !WEBKIT_DOM_IS_ELEMENT (node))
+ return FALSE;
+
+ element = WEBKIT_DOM_ELEMENT (node);
+
+ return element_has_id (element, "-x-evo-selection-start-marker") ||
+ element_has_id (element, "-x-evo-selection-end-marker");
+}
+
+/*
+ * e_html_editor_selection_restore:
+ * @selection: an #EEditorSelection
+ *
+ * Restores cursor position or selection range that was saved by
+ * e_html_editor_selection_save().
+ *
+ * Note that calling this function without calling e_html_editor_selection_save()
+ * before is a programming error and the behavior is undefined.
+ */
+void
+e_editor_dom_selection_restore (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *marker;
+ WebKitDOMNode *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *parent_start, *parent_end, *anchor;
+ WebKitDOMRange *range;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDOMWindow *dom_window;
+ gboolean start_is_anchor = FALSE;
+ glong offset;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ g_object_unref (dom_window);
+ if (!range) {
+ WebKitDOMHTMLElement *body;
+
+ range = webkit_dom_document_create_range (document);
+ body = webkit_dom_document_get_body (document);
+
+ webkit_dom_range_select_node_contents (range, WEBKIT_DOM_NODE (body), NULL);
+ webkit_dom_range_collapse (range, TRUE, NULL);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+ }
+
+ selection_start_marker = webkit_dom_range_get_start_container (range, NULL);
+ if (selection_start_marker) {
+ gboolean ok = FALSE;
+ selection_start_marker =
+ webkit_dom_node_get_next_sibling (selection_start_marker);
+
+ ok = e_editor_dom_is_selection_position_node (selection_start_marker);
+
+ if (ok) {
+ ok = FALSE;
+ if (webkit_dom_range_get_collapsed (range, NULL)) {
+ selection_end_marker = webkit_dom_node_get_next_sibling (
+ selection_start_marker);
+
+ ok = e_editor_dom_is_selection_position_node (selection_end_marker);
+ if (ok) {
+ WebKitDOMNode *next_sibling;
+
+ next_sibling = webkit_dom_node_get_next_sibling
(selection_end_marker);
+
+ if (next_sibling && !WEBKIT_DOM_IS_HTML_BR_ELEMENT (next_sibling)) {
+ parent_start = webkit_dom_node_get_parent_node
(selection_end_marker);
+
+ remove_node (selection_start_marker);
+ remove_node (selection_end_marker);
+
+ webkit_dom_node_normalize (parent_start);
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ g_object_unref (range);
+ range = webkit_dom_document_create_range (document);
+ if (!range) {
+ g_object_unref (dom_selection);
+ return;
+ }
+
+ marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ if (!marker) {
+ marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ if (marker)
+ remove_node (WEBKIT_DOM_NODE (marker));
+ g_object_unref (dom_selection);
+ g_object_unref (range);
+ return;
+ }
+
+ start_is_anchor = webkit_dom_element_has_attribute (marker, "data-anchor");
+ parent_start = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (marker));
+
+ webkit_dom_range_set_start_after (range, WEBKIT_DOM_NODE (marker), NULL);
+ remove_node (WEBKIT_DOM_NODE (marker));
+
+ marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ if (!marker) {
+ marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ if (marker)
+ remove_node (WEBKIT_DOM_NODE (marker));
+ g_object_unref (dom_selection);
+ g_object_unref (range);
+ return;
+ }
+
+ parent_end = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (marker));
+
+ webkit_dom_range_set_end_before (range, WEBKIT_DOM_NODE (marker), NULL);
+ remove_node (WEBKIT_DOM_NODE (marker));
+
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ if (webkit_dom_node_is_same_node (parent_start, parent_end))
+ webkit_dom_node_normalize (parent_start);
+ else {
+ webkit_dom_node_normalize (parent_start);
+ webkit_dom_node_normalize (parent_end);
+ }
+
+ if (start_is_anchor) {
+ anchor = webkit_dom_range_get_end_container (range, NULL);
+ offset = webkit_dom_range_get_end_offset (range, NULL);
+
+ webkit_dom_range_collapse (range, TRUE, NULL);
+ } else {
+ anchor = webkit_dom_range_get_start_container (range, NULL);
+ offset = webkit_dom_range_get_start_offset (range, NULL);
+
+ webkit_dom_range_collapse (range, FALSE, NULL);
+ }
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+ webkit_dom_dom_selection_extend (dom_selection, anchor, offset, NULL);
+
+ g_object_unref (dom_selection);
+ g_object_unref (range);
+}
+
+static gint
+find_where_to_break_line (WebKitDOMCharacterData *node,
+ gint max_length)
+{
+ gboolean last_break_position_is_dash = FALSE;
+ gchar *str, *text_start;
+ gunichar uc;
+ gint pos = 1, last_break_position = 0, ret_val = 0;
+
+ text_start = webkit_dom_character_data_get_data (node);
+
+ str = text_start;
+ do {
+ uc = g_utf8_get_char (str);
+ if (!uc) {
+ ret_val = pos <= max_length ? pos : last_break_position > 0 ? last_break_position - 1
: 0;
+ goto out;
+ }
+
+ if ((g_unichar_isspace (uc) && !(g_unichar_break_type (uc) ==
G_UNICODE_BREAK_NON_BREAKING_GLUE)) ||
+ *str == '-') {
+ if ((last_break_position_is_dash = *str == '-')) {
+ /* There was no space before the dash */
+ if (pos - 1 != last_break_position) {
+ gchar *rest;
+
+ rest = g_utf8_next_char (str);
+ if (rest && *rest) {
+ gunichar next_char;
+
+ /* There is no space after the dash */
+ next_char = g_utf8_get_char (rest);
+ if (g_unichar_isspace (next_char))
+ last_break_position_is_dash = FALSE;
+ else
+ last_break_position = pos;
+ } else
+ last_break_position_is_dash = FALSE;
+ } else
+ last_break_position_is_dash = FALSE;
+ } else
+ last_break_position = pos;
+ }
+
+ if ((pos == max_length)) {
+ /* Look one character after the limit to check if there
+ * is a space (skip dash) that we are allowed to break at, if so
+ * break it there. */
+ if (*str) {
+ str = g_utf8_next_char (str);
+ uc = g_utf8_get_char (str);
+
+ if ((g_unichar_isspace (uc) &&
+ !(g_unichar_break_type (uc) == G_UNICODE_BREAK_NON_BREAKING_GLUE)))
+ last_break_position = ++pos;
+ }
+ break;
+ }
+
+ pos++;
+ str = g_utf8_next_char (str);
+ } while (*str);
+
+ if (last_break_position != 0)
+ ret_val = last_break_position - 1;
+ out:
+ g_free (text_start);
+
+ /* Always break after the dash character. */
+ if (last_break_position_is_dash)
+ ret_val++;
+
+ /* No character to break at is found. We should split at max_length, but
+ * we will leave the decision on caller as it depends on context. */
+ if (ret_val == 0 && last_break_position == 0)
+ ret_val = -1;
+
+ return ret_val;
+}
+
+/*
+ * e_html_editor_selection_is_collapsed:
+ * @selection: an #EEditorSelection
+ *
+ * Returns if selection is collapsed.
+ *
+ * Returns: Whether the selection is collapsed (just caret) or not (someting is selected).
+ */
+gboolean
+e_editor_dom_selection_is_collapsed (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ gboolean collapsed;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+ if (!(dom_window = webkit_dom_document_get_default_view (document)))
+ return FALSE;
+
+ if (!(dom_selection = webkit_dom_dom_window_get_selection (dom_window))) {
+ g_object_unref (dom_window);
+ return FALSE;
+ }
+
+ collapsed = webkit_dom_dom_selection_get_is_collapsed (dom_selection);
+
+ g_object_unref (dom_selection);
+
+ return collapsed;
+}
+
+void
+e_editor_dom_scroll_to_caret (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMElement *selection_start_marker;
+ glong element_top, element_left;
+ glong window_top, window_left, window_right, window_bottom;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ if (!selection_start_marker)
+ return;
+
+ dom_window = webkit_dom_document_get_default_view (document);
+
+ window_top = webkit_dom_dom_window_get_scroll_y (dom_window);
+ window_left = webkit_dom_dom_window_get_scroll_x (dom_window);
+ window_bottom = window_top + webkit_dom_dom_window_get_inner_height (dom_window);
+ window_right = window_left + webkit_dom_dom_window_get_inner_width (dom_window);
+
+ element_left = webkit_dom_element_get_offset_left (selection_start_marker);
+ element_top = webkit_dom_element_get_offset_top (selection_start_marker);
+
+ /* Check if caret is inside viewport, if not move to it */
+ if (!(element_top >= window_top && element_top <= window_bottom &&
+ element_left >= window_left && element_left <= window_right)) {
+ webkit_dom_element_scroll_into_view (selection_start_marker, TRUE);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ g_object_unref (dom_window);
+}
+
+static void
+mark_and_remove_trailing_space (WebKitDOMDocument *document,
+ WebKitDOMNode *node)
+{
+ WebKitDOMElement *element;
+
+ element = webkit_dom_document_create_element (document, "SPAN", NULL);
+ webkit_dom_element_set_attribute (element, "data-hidden-space", "", NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ webkit_dom_node_get_next_sibling (node),
+ NULL);
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ webkit_dom_character_data_get_length (WEBKIT_DOM_CHARACTER_DATA (node)),
+ 1,
+ "",
+ NULL);
+}
+
+static void
+mark_and_remove_leading_space (WebKitDOMDocument *document,
+ WebKitDOMNode *node)
+{
+ WebKitDOMElement *element;
+
+ element = webkit_dom_document_create_element (document, "SPAN", NULL);
+ webkit_dom_element_set_attribute (element, "data-hidden-space", "", NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ node,
+ NULL);
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (node), 0, 1, "", NULL);
+}
+
+static WebKitDOMElement *
+wrap_lines (EEditorPage *editor_page,
+ WebKitDOMNode *block,
+ gboolean remove_all_br,
+ gint length_to_wrap,
+ gint word_wrap_length)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *node, *start_node, *block_clone = NULL;
+ gboolean has_selection;
+ guint line_length;
+ gulong length_left;
+ gchar *text_content;
+ gboolean compensated = FALSE;
+ gboolean check_next_node = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ has_selection = !e_editor_dom_selection_is_collapsed (editor_page);
+
+ if (has_selection) {
+ gint ii, length;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMNodeList *list;
+ WebKitDOMRange *range;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ fragment = webkit_dom_range_clone_contents (range, NULL);
+ g_object_unref (range);
+
+ /* Select all BR elements or just ours that are used for wrapping.
+ * We are not removing user BR elements when this function is activated
+ * from Format->Wrap Lines action */
+ list = webkit_dom_document_fragment_query_selector_all (
+ fragment,
+ remove_all_br ? "br" : "br.-x-evo-wrap-br",
+ NULL);
+ length = webkit_dom_node_list_get_length (list);
+ /* And remove them */
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, length);
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ list = webkit_dom_document_fragment_query_selector_all (
+ fragment, "span[data-hidden-space]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *hidden_space_node;
+
+ hidden_space_node = webkit_dom_node_list_item (list, ii);
+ webkit_dom_html_element_set_outer_text (
+ WEBKIT_DOM_HTML_ELEMENT (hidden_space_node), " ", NULL);
+ g_object_unref (hidden_space_node);
+ }
+ g_object_unref (list);
+
+ node = WEBKIT_DOM_NODE (fragment);
+ start_node = node;
+ } else {
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *start_point = NULL, *first_child;
+
+ if (!webkit_dom_node_has_child_nodes (block))
+ return WEBKIT_DOM_ELEMENT (block);
+
+ /* Avoid wrapping when the block contains just the BR element alone
+ * or with selection markers. */
+ if ((first_child = webkit_dom_node_get_first_child (block)) &&
+ WEBKIT_DOM_IS_HTML_BR_ELEMENT (first_child)) {
+ WebKitDOMNode *next_sibling;
+
+ if ((next_sibling = webkit_dom_node_get_next_sibling (first_child))) {
+ if (e_editor_dom_is_selection_position_node (next_sibling) &&
+ (next_sibling = webkit_dom_node_get_next_sibling (next_sibling)) &&
+ e_editor_dom_is_selection_position_node (next_sibling) &&
+ !webkit_dom_node_get_next_sibling (next_sibling))
+ return WEBKIT_DOM_ELEMENT (block);
+ } else
+ return WEBKIT_DOM_ELEMENT (block);
+ }
+
+ block_clone = webkit_dom_node_clone_node_with_error (block, TRUE, NULL);
+
+ /* When we wrap, we are wrapping just the text after caret, text
+ * before the caret is already wrapped, so unwrap the text after
+ * the caret position */
+ selection_end_marker = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block_clone),
+ "span#-x-evo-selection-end-marker",
+ NULL);
+
+ if (selection_end_marker) {
+ WebKitDOMNode *nd = WEBKIT_DOM_NODE (selection_end_marker);
+
+ while (nd) {
+ WebKitDOMNode *parent_node;
+ WebKitDOMNode *next_nd = webkit_dom_node_get_next_sibling (nd);
+
+ parent_node = webkit_dom_node_get_parent_node (nd);
+ if (!next_nd && parent_node && !webkit_dom_node_is_same_node (parent_node,
block_clone))
+ next_nd = webkit_dom_node_get_next_sibling (parent_node);
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (nd)) {
+ if (remove_all_br)
+ remove_node (nd);
+ else if (element_has_class (WEBKIT_DOM_ELEMENT (nd),
"-x-evo-wrap-br"))
+ remove_node (nd);
+ } else if (WEBKIT_DOM_IS_ELEMENT (nd) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (nd),
"data-hidden-space"))
+ webkit_dom_html_element_set_outer_text (
+ WEBKIT_DOM_HTML_ELEMENT (nd), " ", NULL);
+
+ nd = next_nd;
+ }
+ } else {
+ gint ii, length;
+ WebKitDOMNodeList *list;
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (block_clone), "span[data-hidden-space]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *hidden_space_node;
+
+ hidden_space_node = webkit_dom_node_list_item (list, ii);
+ webkit_dom_html_element_set_outer_text (
+ WEBKIT_DOM_HTML_ELEMENT (hidden_space_node), " ", NULL);
+ g_object_unref (hidden_space_node);
+ }
+ g_object_unref (list);
+ }
+
+ /* We have to start from the end of the last wrapped line */
+ selection_start_marker = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block_clone),
+ "span#-x-evo-selection-start-marker",
+ NULL);
+
+ if (selection_start_marker) {
+ gboolean first_removed = FALSE;
+ WebKitDOMNode *nd;
+
+ nd = webkit_dom_node_get_previous_sibling (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ while (nd) {
+ WebKitDOMNode *prev_nd = webkit_dom_node_get_previous_sibling (nd);
+
+ if (!prev_nd && !webkit_dom_node_is_same_node
(webkit_dom_node_get_parent_node (nd), block_clone))
+ prev_nd = webkit_dom_node_get_previous_sibling
(webkit_dom_node_get_parent_node (nd));
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (nd)) {
+ if (first_removed) {
+ start_point = nd;
+ break;
+ } else {
+ remove_node (nd);
+ first_removed = TRUE;
+ }
+ } else if (WEBKIT_DOM_IS_ELEMENT (nd) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (nd),
"data-hidden-space")) {
+ webkit_dom_html_element_set_outer_text (
+ WEBKIT_DOM_HTML_ELEMENT (nd), " ", NULL);
+ } else if (!prev_nd) {
+ WebKitDOMNode *parent;
+
+ parent = webkit_dom_node_get_parent_node (nd);
+ if (!WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent))
+ start_point = nd;
+ }
+
+ nd = prev_nd;
+ }
+ }
+
+ webkit_dom_node_normalize (block_clone);
+ node = webkit_dom_node_get_first_child (block_clone);
+ if (node) {
+ text_content = webkit_dom_node_get_text_content (node);
+ if (g_strcmp0 ("\n", text_content) == 0)
+ node = webkit_dom_node_get_next_sibling (node);
+ g_free (text_content);
+ }
+
+ if (start_point) {
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (start_point))
+ node = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (start_point));
+ else
+ node = start_point;
+ start_node = block_clone;
+ } else
+ start_node = node;
+ }
+
+ line_length = 0;
+ while (node) {
+ gint offset = 0;
+ WebKitDOMElement *element;
+
+ if (WEBKIT_DOM_IS_TEXT (node)) {
+ const gchar *newline;
+ WebKitDOMNode *next_sibling;
+
+ /* If there is temporary hidden space we remove it */
+ text_content = webkit_dom_node_get_text_content (node);
+ if (strstr (text_content, UNICODE_ZERO_WIDTH_SPACE)) {
+ if (g_str_has_prefix (text_content, UNICODE_ZERO_WIDTH_SPACE))
+ webkit_dom_character_data_delete_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ 0,
+ 1,
+ NULL);
+ if (g_str_has_suffix (text_content, UNICODE_ZERO_WIDTH_SPACE))
+ webkit_dom_character_data_delete_data (
+ WEBKIT_DOM_CHARACTER_DATA (node),
+ g_utf8_strlen (text_content, -1) - 1,
+ 1,
+ NULL);
+ g_free (text_content);
+ text_content = webkit_dom_node_get_text_content (node);
+ }
+ newline = strstr (text_content, "\n");
+
+ next_sibling = node;
+ while (newline) {
+ next_sibling = WEBKIT_DOM_NODE (webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (next_sibling),
+ g_utf8_pointer_to_offset (text_content, newline),
+ NULL));
+
+ if (!next_sibling)
+ break;
+
+ element = webkit_dom_document_create_element (
+ document, "BR", NULL);
+ element_add_class (element, "-x-evo-temp-wrap-text-br");
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (next_sibling),
+ WEBKIT_DOM_NODE (element),
+ next_sibling,
+ NULL);
+
+ g_free (text_content);
+
+ text_content = webkit_dom_node_get_text_content (next_sibling);
+ if (g_str_has_prefix (text_content, "\n")) {
+ webkit_dom_character_data_delete_data (
+ WEBKIT_DOM_CHARACTER_DATA (next_sibling), 0, 1, NULL);
+ g_free (text_content);
+ text_content =
+ webkit_dom_node_get_text_content (next_sibling);
+ }
+ newline = strstr (text_content, "\n");
+ }
+ g_free (text_content);
+ } else {
+ if (e_editor_dom_is_selection_position_node (node)) {
+ if (line_length == 0) {
+ WebKitDOMNode *tmp_node;
+
+ tmp_node = webkit_dom_node_get_previous_sibling (node);
+ /* Only check if there is some node before the selection marker. */
+ if (tmp_node && !e_editor_dom_is_selection_position_node (tmp_node))
+ check_next_node = TRUE;
+ }
+ node = webkit_dom_node_get_next_sibling (node);
+ continue;
+ }
+
+ check_next_node = FALSE;
+ /* If element is ANCHOR we wrap it separately */
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
+ glong anchor_length;
+ WebKitDOMNode *next_sibling;
+
+ text_content = webkit_dom_node_get_text_content (node);
+ anchor_length = g_utf8_strlen (text_content, -1);
+ g_free (text_content);
+
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+ /* If the anchor doesn't fit on the line move the inner
+ * nodes out of it and start to wrap them. */
+ if ((line_length + anchor_length) > length_to_wrap) {
+ WebKitDOMNode *inner_node;
+
+ while ((inner_node = webkit_dom_node_get_first_child (node))) {
+ g_object_set_data (
+ G_OBJECT (inner_node),
+ "-x-evo-anchor-text",
+ GINT_TO_POINTER (1));
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ inner_node,
+ next_sibling,
+ NULL);
+ }
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+
+ remove_node (node);
+ node = next_sibling;
+ continue;
+ }
+
+ line_length += anchor_length;
+ node = next_sibling;
+ continue;
+ }
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (node), "Apple-tab-span")) {
+ WebKitDOMNode *sibling;
+ gint tab_length;
+
+ sibling = webkit_dom_node_get_previous_sibling (node);
+ if (sibling && WEBKIT_DOM_IS_ELEMENT (sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (sibling), "Apple-tab-span"))
+ tab_length = TAB_LENGTH;
+ else {
+ tab_length = TAB_LENGTH - (line_length + compensated ? 0 :
(word_wrap_length - length_to_wrap)) % TAB_LENGTH;
+ compensated = TRUE;
+ }
+
+ if (line_length + tab_length > length_to_wrap) {
+ if (webkit_dom_node_get_next_sibling (node)) {
+ element = webkit_dom_document_create_element (
+ document, "BR", NULL);
+ element_add_class (element, "-x-evo-wrap-br");
+ node = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ webkit_dom_node_get_next_sibling (node),
+ NULL);
+ }
+ line_length = 0;
+ compensated = FALSE;
+ } else
+ line_length += tab_length;
+
+ sibling = webkit_dom_node_get_next_sibling (node);
+ node = sibling;
+ continue;
+ }
+ /* When we are not removing user-entered BR elements (lines wrapped by user),
+ * we need to skip those elements */
+ if (!remove_all_br && WEBKIT_DOM_IS_HTML_BR_ELEMENT (node)) {
+ if (!element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-wrap-br")) {
+ line_length = 0;
+ compensated = FALSE;
+ node = webkit_dom_node_get_next_sibling (node);
+ continue;
+ }
+ }
+ goto next_node;
+ }
+
+ /* If length of this node + what we already have is still less
+ * then length_to_wrap characters, then just concatenate it and
+ * continue to next node */
+ length_left = webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (node));
+
+ if ((length_left + line_length) <= length_to_wrap) {
+ if (check_next_node)
+ goto check_node;
+ line_length += length_left;
+ if (line_length == length_to_wrap) {
+ line_length = 0;
+
+ element = webkit_dom_document_create_element (document, "BR", NULL);
+ element_add_class (element, "-x-evo-wrap-br");
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ webkit_dom_node_get_next_sibling (node),
+ NULL);
+ }
+ goto next_node;
+ }
+
+ /* wrap until we have something */
+ while (node && (length_left + line_length) > length_to_wrap) {
+ gboolean insert_and_continue;
+ gint max_length;
+
+ check_node:
+ insert_and_continue = FALSE;
+
+ if (!WEBKIT_DOM_IS_CHARACTER_DATA (node))
+ goto next_node;
+
+ element = webkit_dom_document_create_element (document, "BR", NULL);
+ element_add_class (element, "-x-evo-wrap-br");
+
+ max_length = length_to_wrap - line_length;
+ if (max_length < 0)
+ max_length = length_to_wrap;
+ else if (max_length == 0) {
+ if (check_next_node) {
+ insert_and_continue = TRUE;
+ goto check;
+ }
+
+ /* Break before the current node and continue. */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ node,
+ NULL);
+ line_length = 0;
+ continue;
+ }
+
+ /* Allow anchors to break on any character. */
+ if (g_object_steal_data (G_OBJECT (node), "-x-evo-anchor-text"))
+ offset = max_length;
+ else {
+ /* Find where we can line-break the node so that it
+ * effectively fills the rest of current row. */
+ offset = find_where_to_break_line (
+ WEBKIT_DOM_CHARACTER_DATA (node), max_length);
+
+ /* When pressing delete on the end of line to concatenate
+ * the last word from the line and first word from the
+ * next line we will end with the second word split
+ * somewhere in the middle (to be precise it will be
+ * split after the last character that will fit on the
+ * previous line. To avoid that we need to put the
+ * concatenated word on the next line. */
+ if (offset == -1 || check_next_node) {
+ WebKitDOMNode *prev_sibling;
+
+ check:
+ check_next_node = FALSE;
+ prev_sibling = webkit_dom_node_get_previous_sibling (node);
+ if (prev_sibling && e_editor_dom_is_selection_position_node
(prev_sibling)) {
+ WebKitDOMNode *prev_br = NULL;
+
+ prev_sibling = webkit_dom_node_get_previous_sibling
(prev_sibling);
+
+ /* Collapsed selection */
+ if (prev_sibling && e_editor_dom_is_selection_position_node
(prev_sibling))
+ prev_sibling = webkit_dom_node_get_previous_sibling
(prev_sibling);
+
+ if (prev_sibling && WEBKIT_DOM_IS_HTML_BR_ELEMENT
(prev_sibling) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (prev_sibling),
"-x-evo-wrap-br")) {
+ prev_br = prev_sibling;
+ prev_sibling = webkit_dom_node_get_previous_sibling
(prev_sibling);
+ }
+
+ if (prev_sibling && WEBKIT_DOM_IS_CHARACTER_DATA
(prev_sibling)) {
+ gchar *data;
+ glong text_length, length = 0;
+
+ data = webkit_dom_character_data_get_data (
+ WEBKIT_DOM_CHARACTER_DATA (prev_sibling));
+ text_length = webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (prev_sibling));
+
+ /* Find the last character where we can break. */
+ while (text_length - length > 0) {
+ if (strchr (" ", data[text_length - length -
1])) {
+ length++;
+ break;
+ } else if (data[text_length - length - 1] ==
'-' &&
+ text_length - length > 1 &&
+ !strchr (" ", data[text_length -
length - 2]))
+ break;
+ length++;
+ }
+
+ if (text_length != length) {
+ WebKitDOMNode *nd;
+
+ webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (prev_sibling),
+ text_length - length,
+ NULL);
+
+ if ((nd = webkit_dom_node_get_next_sibling
(prev_sibling))) {
+ gchar *nd_content;
+
+ nd_content =
webkit_dom_node_get_text_content (nd);
+ if (nd_content && *nd_content) {
+ if (*nd_content == ' ')
+
mark_and_remove_leading_space (document, nd);
+
+ if
(!webkit_dom_node_get_next_sibling (nd) &&
+ g_str_has_suffix
(nd_content, " "))
+
mark_and_remove_trailing_space (document, nd);
+
+ g_free (nd_content);
+ }
+
+ if (nd) {
+ if (prev_br)
+ remove_node (prev_br);
+
webkit_dom_node_insert_before (
+
webkit_dom_node_get_parent_node (nd),
+ WEBKIT_DOM_NODE
(element),
+ nd,
+ NULL);
+
+ offset = 0;
+ line_length = length;
+ continue;
+ }
+ }
+ }
+ }
+ }
+ if (insert_and_continue) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ node,
+ NULL);
+
+ offset = 0;
+ line_length = 0;
+ insert_and_continue = FALSE;
+ continue;
+ }
+
+ offset = offset != -1 ? offset : max_length;
+ }
+ }
+
+ if (offset >= 0) {
+ WebKitDOMNode *nd;
+
+ if (offset != length_left && offset != 0) {
+ webkit_dom_text_split_text (
+ WEBKIT_DOM_TEXT (node), offset, NULL);
+
+ nd = webkit_dom_node_get_next_sibling (node);
+ } else
+ nd = node;
+
+ if (nd) {
+ gboolean no_sibling = FALSE;
+ gchar *nd_content;
+
+ nd_content = webkit_dom_node_get_text_content (nd);
+ if (nd_content && *nd_content) {
+ if (*nd_content == ' ')
+ mark_and_remove_leading_space (document, nd);
+
+ if (!webkit_dom_node_get_next_sibling (nd) &&
+ length_left <= length_to_wrap &&
+ g_str_has_suffix (nd_content, " ")) {
+ mark_and_remove_trailing_space (document, nd);
+ no_sibling = TRUE;
+ }
+
+ g_free (nd_content);
+ }
+
+ if (!no_sibling)
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ nd,
+ NULL);
+
+ offset = 0;
+
+ nd_content = webkit_dom_node_get_text_content (nd);
+ if (!*nd_content)
+ remove_node (nd);
+ g_free (nd_content);
+
+ if (no_sibling)
+ node = NULL;
+ else
+ node = webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (element));
+ } else {
+ webkit_dom_node_append_child (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ }
+ }
+ if (node && WEBKIT_DOM_IS_CHARACTER_DATA (node))
+ length_left = webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (node));
+
+ line_length = 0;
+ compensated = FALSE;
+ }
+ line_length += length_left - offset;
+ next_node:
+ if (!node)
+ break;
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (node)) {
+ line_length = 0;
+ compensated = FALSE;
+ }
+
+ /* Move to next node */
+ if (webkit_dom_node_has_child_nodes (node)) {
+ node = webkit_dom_node_get_first_child (node);
+ } else if (webkit_dom_node_get_next_sibling (node)) {
+ node = webkit_dom_node_get_next_sibling (node);
+ } else {
+ WebKitDOMNode *tmp_parent;
+
+ if (webkit_dom_node_is_equal_node (node, start_node))
+ break;
+
+ /* Find a next node that we can process. */
+ tmp_parent = webkit_dom_node_get_parent_node (node);
+ if (tmp_parent && webkit_dom_node_get_next_sibling (tmp_parent))
+ node = webkit_dom_node_get_next_sibling (tmp_parent);
+ else {
+ WebKitDOMNode *tmp;
+
+ tmp = tmp_parent;
+ /* Find a node that is not a start node (that would mean
+ * that we already processed the whole block) and it has
+ * a sibling that we can process. */
+ while (tmp && !webkit_dom_node_is_equal_node (tmp, start_node) &&
+ !webkit_dom_node_get_next_sibling (tmp)) {
+ tmp = webkit_dom_node_get_parent_node (tmp);
+ }
+
+ /* If we found a node to process, let's process its
+ * sibling, otherwise give up. */
+ if (tmp)
+ node = webkit_dom_node_get_next_sibling (tmp);
+ else
+ break;
+ }
+ }
+ }
+
+ if (has_selection) {
+ gchar *html;
+ WebKitDOMElement *element;
+
+ /* Create a wrapper DIV and put the processed content into it */
+ element = webkit_dom_document_create_element (document, "p", NULL);
+ webkit_dom_element_set_attribute (
+ element, "data-evo-paragraph", "", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element),
+ WEBKIT_DOM_NODE (start_node),
+ NULL);
+
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (element));
+ /* Get HTML code of the processed content */
+ html = webkit_dom_element_get_inner_html (element);
+
+ /* Overwrite the current selection by the processed content */
+ e_editor_dom_insert_html (editor_page, html);
+
+ g_free (html);
+
+ return NULL;
+ } else {
+ WebKitDOMNode *last_child;
+
+ last_child = webkit_dom_node_get_last_child (block_clone);
+ if (last_child && WEBKIT_DOM_IS_HTML_BR_ELEMENT (last_child) &&
+ element_has_class (WEBKIT_DOM_ELEMENT (last_child), "-x-evo-wrap-br"))
+ remove_node (last_child);
+
+ webkit_dom_node_normalize (block_clone);
+
+ node = webkit_dom_node_get_parent_node (block);
+ if (node) {
+ /* Replace block with wrapped one */
+ webkit_dom_node_replace_child (
+ node, block_clone, block, NULL);
+ }
+
+ return WEBKIT_DOM_ELEMENT (block_clone);
+ }
+}
+
+void
+e_editor_dom_remove_wrapping_from_element (WebKitDOMElement *element)
+{
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ g_return_if_fail (element != NULL);
+
+ list = webkit_dom_element_query_selector_all (
+ element, "br.-x-evo-wrap-br", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ WebKitDOMNode *parent;
+
+ parent = e_editor_dom_get_parent_block_node_from_child (node);
+ if (!webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (parent), "data-user-wrapped"))
+ remove_node (node);
+ g_object_unref (node);
+ }
+
+ g_object_unref (list);
+
+ list = webkit_dom_element_query_selector_all (
+ element, "span[data-hidden-space]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *hidden_space_node;
+ WebKitDOMNode *parent;
+
+ hidden_space_node = webkit_dom_node_list_item (list, ii);
+ parent = e_editor_dom_get_parent_block_node_from_child (hidden_space_node);
+ if (!webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (parent), "data-user-wrapped")) {
+ webkit_dom_html_element_set_outer_text (
+ WEBKIT_DOM_HTML_ELEMENT (hidden_space_node), " ", NULL);
+ }
+ g_object_unref (hidden_space_node);
+ }
+ g_object_unref (list);
+
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (element));
+}
+
+void
+e_editor_dom_remove_quoting_from_element (WebKitDOMElement *element)
+{
+ gint ii, length;
+ WebKitDOMNodeList *list;
+
+ g_return_if_fail (element != NULL);
+
+ list = webkit_dom_element_query_selector_all (
+ element, "span.-x-evo-quoted", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ list = webkit_dom_element_query_selector_all (
+ element, "span.-x-evo-temp-text-wrapper", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (node);
+
+ while (webkit_dom_node_get_first_child (node))
+ webkit_dom_node_insert_before (
+ parent,
+ webkit_dom_node_get_first_child (node),
+ node,
+ NULL);
+
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ list = webkit_dom_element_query_selector_all (
+ element, "br.-x-evo-temp-br", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+ remove_node (node);
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (element));
+}
+
+WebKitDOMElement *
+e_editor_dom_get_paragraph_element (EEditorPage *editor_page,
+ gint width,
+ gint offset)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ element = webkit_dom_document_create_element (document, "p", NULL);
+ e_editor_dom_set_paragraph_style (editor_page, element, width, offset, "");
+
+ return element;
+}
+
+WebKitDOMElement *
+e_editor_dom_put_node_into_paragraph (EEditorPage *editor_page,
+ WebKitDOMNode *node,
+ gboolean with_input)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMRange *range;
+ WebKitDOMElement *container;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ range = webkit_dom_document_create_range (document);
+ container = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+ webkit_dom_range_select_node (range, node, NULL);
+ webkit_dom_range_surround_contents (range, WEBKIT_DOM_NODE (container), NULL);
+ /* We have to move caret position inside this container */
+ if (with_input)
+ dom_add_selection_markers_into_element_end (document, container, NULL, NULL);
+
+ g_object_unref (range);
+
+ return container;
+}
+
+static gint
+selection_get_citation_level (WebKitDOMNode *node)
+{
+ WebKitDOMNode *parent = webkit_dom_node_get_parent_node (node);
+ gint level = 0;
+
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ if (WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (parent) &&
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (parent), "type"))
+ level++;
+
+ parent = webkit_dom_node_get_parent_node (parent);
+ }
+
+ return level;
+}
+
+WebKitDOMElement *
+e_editor_dom_wrap_paragraph_length (EEditorPage *editor_page,
+ WebKitDOMElement *paragraph,
+ gint length)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+ g_return_val_if_fail (WEBKIT_DOM_IS_ELEMENT (paragraph), NULL);
+ g_return_val_if_fail (length >= MINIMAL_PARAGRAPH_WIDTH, NULL);
+
+ return wrap_lines (editor_page, WEBKIT_DOM_NODE (paragraph), FALSE, length,
+ e_editor_page_get_word_wrap_length (editor_page));
+}
+
+/*
+ * e_html_editor_selection_wrap_lines:
+ * @selection: an #EEditorSelection
+ *
+ * Wraps all lines in current selection to be 71 characters long.
+ */
+
+void
+e_editor_dom_selection_wrap (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block, *next_block;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ gboolean after_selection_end = FALSE, html_mode;
+ gint word_wrap_length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+
+ e_editor_dom_selection_save (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_WRAP;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.style.from = 1;
+ ev->data.style.to = 1;
+ }
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ /* Process all blocks that are in the selection one by one */
+ while (block && !after_selection_end) {
+ gboolean quoted = FALSE;
+ gint citation_level, quote;
+ WebKitDOMElement *wrapped_paragraph;
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ /* Don't try to wrap the 'Normal' blocks as they are already wrapped and*/
+ /* also skip blocks that we already wrapped with this function. */
+ if ((!html_mode && webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (block),
"data-evo-paragraph")) ||
+ webkit_dom_element_has_attribute (WEBKIT_DOM_ELEMENT (block), "data-user-wrapped")) {
+ block = next_block;
+ continue;
+ }
+
+ if (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block), "span.-x-evo-quoted", NULL)) {
+ quoted = TRUE;
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (block));
+ }
+
+ if (!html_mode)
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (block));
+
+ after_selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ citation_level = selection_get_citation_level (block);
+ quote = citation_level ? citation_level * 2 : 0;
+
+ wrapped_paragraph = e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (block), word_wrap_length - quote);
+
+ webkit_dom_element_set_attribute (
+ wrapped_paragraph, "data-user-wrapped", "", NULL);
+
+ if (quoted && !html_mode)
+ e_editor_dom_quote_plain_text_element (editor_page, wrapped_paragraph);
+
+ block = next_block;
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
+}
+
+void
+e_editor_dom_wrap_paragraphs_in_document (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNodeList *list;
+ gint ii, length;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ list = webkit_dom_document_query_selector_all (
+ document, "[data-evo-paragraph]:not(#-x-evo-input-start)", NULL);
+
+ length = webkit_dom_node_list_get_length (list);
+
+ for (ii = 0; ii < length; ii++) {
+ gint word_wrap_length, quote, citation_level;
+ WebKitDOMNode *node = webkit_dom_node_list_item (list, ii);
+
+ citation_level = selection_get_citation_level (node);
+ quote = citation_level ? citation_level * 2 : 0;
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+
+ if (node_is_list (node)) {
+ WebKitDOMNode *item = webkit_dom_node_get_first_child (node);
+
+ while (item && WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (item), word_wrap_length - quote);
+ item = webkit_dom_node_get_next_sibling (item);
+ }
+ } else {
+ e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (node), word_wrap_length - quote);
+ }
+ g_object_unref (node);
+ }
+ g_object_unref (list);
+}
+
+WebKitDOMElement *
+e_editor_dom_wrap_paragraph (EEditorPage *editor_page,
+ WebKitDOMElement *paragraph)
+{
+ gint indentation_level, citation_level, quote;
+ gint word_wrap_length, final_width, offset = 0;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+ g_return_val_if_fail (WEBKIT_DOM_IS_ELEMENT (paragraph), NULL);
+
+ indentation_level = get_indentation_level (paragraph);
+ citation_level = selection_get_citation_level (WEBKIT_DOM_NODE (paragraph));
+
+ if (node_is_list_or_item (WEBKIT_DOM_NODE (paragraph))) {
+ gint list_level = get_list_level (WEBKIT_DOM_NODE (paragraph));
+ indentation_level = 0;
+
+ if (list_level > 0)
+ offset = list_level * -SPACES_PER_LIST_LEVEL;
+ else
+ offset = -SPACES_PER_LIST_LEVEL;
+ }
+
+ quote = citation_level ? citation_level * 2 : 0;
+
+ word_wrap_length = e_editor_page_get_word_wrap_length (editor_page);
+ final_width = word_wrap_length - quote + offset;
+ final_width -= SPACES_PER_INDENTATION * indentation_level;
+
+ return e_editor_dom_wrap_paragraph_length (
+ editor_page, WEBKIT_DOM_ELEMENT (paragraph), final_width);
+}
+
+static gboolean
+get_has_style (EEditorPage *editor_page,
+ const gchar *style_tag)
+{
+ WebKitDOMNode *node;
+ WebKitDOMElement *element;
+ WebKitDOMRange *range;
+ gboolean result;
+ gint tag_len;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return FALSE;
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+ if (WEBKIT_DOM_IS_ELEMENT (node))
+ element = WEBKIT_DOM_ELEMENT (node);
+ else
+ element = webkit_dom_node_get_parent_element (node);
+ g_object_unref (range);
+
+ tag_len = strlen (style_tag);
+ result = FALSE;
+ while (!result && element) {
+ gchar *element_tag;
+ gboolean accept_citation = FALSE;
+
+ element_tag = webkit_dom_element_get_tag_name (element);
+
+ if (g_ascii_strncasecmp (style_tag, "citation", 8) == 0) {
+ accept_citation = TRUE;
+ result = WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (element);
+ if (element_has_class (element, "-x-evo-indented"))
+ result = FALSE;
+ } else {
+ result = ((tag_len == strlen (element_tag)) &&
+ (g_ascii_strncasecmp (element_tag, style_tag, tag_len) == 0));
+ }
+
+ /* Special case: <blockquote type=cite> marks quotation, while
+ * just <blockquote> is used for indentation. If the <blockquote>
+ * has type=cite, then ignore it unless style_tag is "citation" */
+ if (result && WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (element)) {
+ if (webkit_dom_element_has_attribute (element, "type")) {
+ gchar *type = webkit_dom_element_get_attribute (element, "type");
+ if (!accept_citation && (type && g_ascii_strncasecmp (type, "cite", 4) == 0))
{
+ result = FALSE;
+ }
+ g_free (type);
+ } else {
+ if (accept_citation)
+ result = FALSE;
+ }
+ }
+
+ g_free (element_tag);
+
+ if (result)
+ break;
+
+ element = webkit_dom_node_get_parent_element (
+ WEBKIT_DOM_NODE (element));
+ }
+
+ return result;
+}
+
+typedef gboolean (*IsRightFormatNodeFunc) (WebKitDOMElement *element);
+
+static gboolean
+dom_selection_is_font_format (EEditorPage *editor_page,
+ IsRightFormatNodeFunc func,
+ gboolean *previous_value)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window = NULL;
+ WebKitDOMDOMSelection *dom_selection = NULL;
+ WebKitDOMNode *start, *end, *sibling;
+ WebKitDOMRange *range = NULL;
+ gboolean ret_val = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ if (!e_editor_page_get_html_mode (editor_page))
+ goto out;
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ if (!webkit_dom_dom_selection_get_range_count (dom_selection))
+ goto out;
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ if (!range)
+ goto out;
+
+ if (webkit_dom_range_get_collapsed (range, NULL) && previous_value) {
+ WebKitDOMNode *node;
+ gchar* text_content;
+
+ node = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ /* If we are changing the format of block we have to re-set the
+ * format property, otherwise it will be turned off because of no
+ * text in block. */
+ text_content = webkit_dom_node_get_text_content (node);
+ if (g_strcmp0 (text_content, "") == 0) {
+ g_free (text_content);
+ ret_val = *previous_value;
+ goto out;
+ }
+ g_free (text_content);
+ }
+
+ /* Range without start or end point is a wrong range. */
+ start = webkit_dom_range_get_start_container (range, NULL);
+ end = webkit_dom_range_get_end_container (range, NULL);
+ if (!start || !end)
+ goto out;
+
+ if (WEBKIT_DOM_IS_TEXT (start))
+ start = webkit_dom_node_get_parent_node (start);
+ while (start && WEBKIT_DOM_IS_ELEMENT (start) && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (start)) {
+ /* Find the start point's parent node with given formatting. */
+ if (func (WEBKIT_DOM_ELEMENT (start))) {
+ ret_val = TRUE;
+ break;
+ }
+ start = webkit_dom_node_get_parent_node (start);
+ }
+
+ /* Start point doesn't have the given formatting. */
+ if (!ret_val)
+ goto out;
+
+ /* If the selection is collapsed, we can return early. */
+ if (webkit_dom_range_get_collapsed (range, NULL))
+ goto out;
+
+ /* The selection is in the same node and that node is supposed to have
+ * the same formatting (otherwise it is split up with formatting element. */
+ if (webkit_dom_node_is_same_node (
+ webkit_dom_range_get_start_container (range, NULL),
+ webkit_dom_range_get_end_container (range, NULL)))
+ goto out;
+
+ ret_val = FALSE;
+
+ if (WEBKIT_DOM_IS_TEXT (end))
+ end = webkit_dom_node_get_parent_node (end);
+ while (end && WEBKIT_DOM_IS_ELEMENT (end) && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (end)) {
+ /* Find the end point's parent node with given formatting. */
+ if (func (WEBKIT_DOM_ELEMENT (end))) {
+ ret_val = TRUE;
+ break;
+ }
+ end = webkit_dom_node_get_parent_node (end);
+ }
+
+ if (!ret_val)
+ goto out;
+
+ ret_val = FALSE;
+
+ /* Now go between the end points and check the inner nodes for format validity. */
+ sibling = start;
+ while ((sibling = webkit_dom_node_get_next_sibling (sibling))) {
+ if (webkit_dom_node_is_same_node (sibling, end)) {
+ ret_val = TRUE;
+ goto out;
+ }
+
+ if (WEBKIT_DOM_IS_TEXT (sibling))
+ goto out;
+ else if (func (WEBKIT_DOM_ELEMENT (sibling)))
+ continue;
+ else if (webkit_dom_node_get_first_child (sibling)) {
+ WebKitDOMNode *first_child;
+
+ first_child = webkit_dom_node_get_first_child (sibling);
+ if (!webkit_dom_node_get_next_sibling (first_child))
+ if (WEBKIT_DOM_IS_ELEMENT (first_child) && func (WEBKIT_DOM_ELEMENT
(first_child)))
+ continue;
+ else
+ goto out;
+ else
+ goto out;
+ } else
+ goto out;
+ }
+
+ sibling = end;
+ while ((sibling = webkit_dom_node_get_previous_sibling (sibling))) {
+ if (webkit_dom_node_is_same_node (sibling, start))
+ break;
+
+ if (WEBKIT_DOM_IS_TEXT (sibling))
+ goto out;
+ else if (func (WEBKIT_DOM_ELEMENT (sibling)))
+ continue;
+ else if (webkit_dom_node_get_first_child (sibling)) {
+ WebKitDOMNode *first_child;
+
+ first_child = webkit_dom_node_get_first_child (sibling);
+ if (!webkit_dom_node_get_next_sibling (first_child))
+ if (WEBKIT_DOM_IS_ELEMENT (first_child) && func (WEBKIT_DOM_ELEMENT
(first_child)))
+ continue;
+ else
+ goto out;
+ else
+ goto out;
+ } else
+ goto out;
+ }
+
+ ret_val = TRUE;
+ out:
+ g_clear_object (&range);
+ g_clear_object (&dom_window);
+ g_clear_object (&dom_selection);
+
+ return ret_val;
+}
+
+static gboolean
+is_underline_element (WebKitDOMElement *element)
+{
+ if (!element || !WEBKIT_DOM_IS_ELEMENT (element))
+ return FALSE;
+
+ return element_has_tag (element, "u");
+}
+
+/*
+ * e_html_editor_selection_is_underline:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is underlined.
+ *
+ * Returns @TRUE when selection is underlined, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_underline (EEditorPage *editor_page)
+{
+ gboolean is_underline;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ is_underline = e_editor_page_get_underline (editor_page);
+ is_underline = dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_underline_element, &is_underline);
+
+ return is_underline;
+}
+
+static WebKitDOMElement *
+set_font_style (WebKitDOMDocument *document,
+ const gchar *element_name,
+ gboolean value)
+{
+ WebKitDOMElement *element;
+ WebKitDOMNode *parent;
+
+ element = webkit_dom_document_get_element_by_id (document, "-x-evo-selection-end-marker");
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ if (value) {
+ WebKitDOMNode *node;
+ WebKitDOMElement *el;
+ gchar *name;
+
+ el = webkit_dom_document_create_element (document, element_name, NULL);
+ webkit_dom_html_element_set_inner_text (
+ WEBKIT_DOM_HTML_ELEMENT (el), UNICODE_ZERO_WIDTH_SPACE, NULL);
+
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (el), node, NULL);
+ name = webkit_dom_node_get_local_name (parent);
+ if (g_strcmp0 (name, element_name) == 0 && g_strcmp0 (name, "font") != 0)
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ WEBKIT_DOM_NODE (el),
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ else
+ webkit_dom_node_insert_before (
+ parent,
+ WEBKIT_DOM_NODE (el),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+ g_free (name);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (el), WEBKIT_DOM_NODE (element), NULL);
+
+ return el;
+ } else {
+ gboolean no_sibling;
+ WebKitDOMNode *node, *sibling;
+
+ node = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
+
+ /* Turning the formatting in the middle of element. */
+ sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element));
+ no_sibling = sibling &&
+ !WEBKIT_DOM_IS_HTML_BR_ELEMENT (sibling) &&
+ !webkit_dom_node_get_next_sibling (sibling);
+
+ if (no_sibling) {
+ WebKitDOMNode *clone;
+ WebKitDOMNode *sibling;
+
+ clone = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (parent), FALSE, NULL);
+
+ while ((sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (element))))
+ webkit_dom_node_insert_before (
+ clone,
+ sibling,
+ webkit_dom_node_get_first_child (clone),
+ NULL);
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ clone,
+ webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent)),
+ NULL);
+ }
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ WEBKIT_DOM_NODE (element),
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ node,
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (sibling) && !no_sibling) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (parent),
+ node,
+ webkit_dom_node_get_next_sibling (parent),
+ NULL);
+ }
+
+ webkit_dom_html_element_insert_adjacent_text (
+ WEBKIT_DOM_HTML_ELEMENT (parent),
+ "afterend",
+ UNICODE_ZERO_WIDTH_SPACE,
+ NULL);
+
+ remove_node_if_empty (parent);
+ }
+
+ return NULL;
+}
+
+static void
+selection_set_font_style (EEditorPage *editor_page,
+ EContentEditorCommand command,
+ gboolean value)
+{
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_dom_selection_save (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ if (command == E_CONTENT_EDITOR_COMMAND_BOLD)
+ ev->type = HISTORY_BOLD;
+ else if (command == E_CONTENT_EDITOR_COMMAND_ITALIC)
+ ev->type = HISTORY_ITALIC;
+ else if (command == E_CONTENT_EDITOR_COMMAND_UNDERLINE)
+ ev->type = HISTORY_UNDERLINE;
+ else if (command == E_CONTENT_EDITOR_COMMAND_STRIKETHROUGH)
+ ev->type = HISTORY_STRIKETHROUGH;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.style.from = !value;
+ ev->data.style.to = value;
+ }
+
+ if (e_editor_dom_selection_is_collapsed (editor_page)) {
+ const gchar *element_name = NULL;
+
+ if (command == E_CONTENT_EDITOR_COMMAND_BOLD)
+ element_name = "b";
+ else if (command == E_CONTENT_EDITOR_COMMAND_ITALIC)
+ element_name = "i";
+ else if (command == E_CONTENT_EDITOR_COMMAND_UNDERLINE)
+ element_name = "u";
+ else if (command == E_CONTENT_EDITOR_COMMAND_STRIKETHROUGH)
+ element_name = "strike";
+
+ if (element_name)
+ set_font_style (e_editor_page_get_document (editor_page), element_name, value);
+ e_editor_dom_selection_restore (editor_page);
+
+ goto exit;
+ }
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_dom_exec_command (editor_page, command, NULL);
+exit:
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+}
+
+/*
+ * e_html_editor_selection_set_underline:
+ * @selection: an #EEditorSelection
+ * @underline: @TRUE to enable underline, @FALSE to disable
+ *
+ * Toggles underline formatting of current selection or letter at current
+ * cursor position, depending on whether @underline is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_underline (EEditorPage *editor_page,
+ gboolean underline)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_dom_selection_is_underline (editor_page) == underline)
+ return;
+
+ selection_set_font_style (
+ editor_page, E_CONTENT_EDITOR_COMMAND_UNDERLINE, underline);
+}
+
+static gboolean
+is_subscript_element (WebKitDOMElement *element)
+{
+ if (!element || !WEBKIT_DOM_IS_ELEMENT (element))
+ return FALSE;
+
+ return element_has_tag (element, "sub");
+}
+
+/*
+ * e_html_editor_selection_is_subscript:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is in subscript.
+ *
+ * Returns @TRUE when selection is in subscript, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_subscript (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_subscript_element, NULL);
+}
+
+/*
+ * e_html_editor_selection_set_subscript:
+ * @selection: an #EEditorSelection
+ * @subscript: @TRUE to enable subscript, @FALSE to disable
+ *
+ * Toggles subscript of current selection or letter at current cursor position,
+ * depending on whether @subscript is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_subscript (EEditorPage *editor_page,
+ gboolean subscript)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_dom_selection_is_subscript (editor_page) == subscript)
+ return;
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_SUBSCRIPT, NULL);
+}
+
+static gboolean
+is_superscript_element (WebKitDOMElement *element)
+{
+ if (!element || !WEBKIT_DOM_IS_ELEMENT (element))
+ return FALSE;
+
+ return element_has_tag (element, "sup");
+}
+
+/*
+ * e_html_editor_selection_is_superscript:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is in superscript.
+ *
+ * Returns @TRUE when selection is in superscript, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_superscript (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_superscript_element, NULL);
+}
+
+/*
+ * e_html_editor_selection_set_superscript:
+ * @selection: an #EEditorSelection
+ * @superscript: @TRUE to enable superscript, @FALSE to disable
+ *
+ * Toggles superscript of current selection or letter at current cursor position,
+ * depending on whether @superscript is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_superscript (EEditorPage *editor_page,
+ gboolean superscript)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_dom_selection_is_superscript (editor_page) == superscript)
+ return;
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_SUPERSCRIPT, NULL);
+}
+
+static gboolean
+is_strikethrough_element (WebKitDOMElement *element)
+{
+ if (!element || !WEBKIT_DOM_IS_ELEMENT (element))
+ return FALSE;
+
+ return element_has_tag (element, "strike");
+}
+
+/*
+ * e_html_editor_selection_is_strikethrough:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is striked through.
+ *
+ * Returns @TRUE when selection is striked through, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_strikethrough (EEditorPage *editor_page)
+{
+ gboolean is_strikethrough;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ is_strikethrough = e_editor_page_get_strikethrough (editor_page);
+ is_strikethrough = dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_strikethrough_element, &is_strikethrough);
+
+ return is_strikethrough;
+}
+
+/*
+ * e_html_editor_selection_set_strikethrough:
+ * @selection: an #EEditorSelection
+ * @strikethrough: @TRUE to enable strikethrough, @FALSE to disable
+ *
+ * Toggles strike through formatting of current selection or letter at current
+ * cursor position, depending on whether @strikethrough is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_strikethrough (EEditorPage *editor_page,
+ gboolean strikethrough)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_dom_selection_is_strikethrough (editor_page) == strikethrough)
+ return;
+
+ selection_set_font_style (
+ editor_page, E_CONTENT_EDITOR_COMMAND_STRIKETHROUGH, strikethrough);
+}
+
+static gboolean
+is_monospace_element (WebKitDOMElement *element)
+{
+ gchar *value;
+ gboolean ret_val = FALSE;
+
+ if (!element)
+ return FALSE;
+
+ if (!WEBKIT_DOM_IS_HTML_FONT_ELEMENT (element))
+ return FALSE;
+
+ value = webkit_dom_element_get_attribute (element, "face");
+ if (value && g_strcmp0 (value, "monospace") == 0)
+ ret_val = TRUE;
+
+ g_free (value);
+
+ return ret_val;
+}
+
+/*
+ * e_html_editor_selection_is_monospaced:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is monospaced.
+ *
+ * Returns @TRUE when selection is monospaced, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_monospace (EEditorPage *editor_page)
+{
+ gboolean is_monospace;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ is_monospace = e_editor_page_get_monospace (editor_page);
+ is_monospace = dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_monospace_element, &is_monospace);
+
+ return is_monospace;
+}
+
+static void
+monospace_selection (EEditorPage *editor_page,
+ WebKitDOMElement *monospace_element)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *sibling, *node, *monospace, *block;
+ WebKitDOMNodeList *list;
+ gboolean selection_end = FALSE;
+ gboolean first = TRUE;
+ gint length, ii;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ block = WEBKIT_DOM_NODE (get_parent_block_element (WEBKIT_DOM_NODE (selection_start_marker)));
+
+ monospace = WEBKIT_DOM_NODE (monospace_element);
+ node = WEBKIT_DOM_NODE (selection_start_marker);
+ /* Go through first block in selection. */
+ while (block && node && !webkit_dom_node_is_same_node (block, node)) {
+ if (webkit_dom_node_get_next_sibling (node)) {
+ /* Prepare the monospaced element. */
+ monospace = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ first ? monospace : webkit_dom_node_clone_node_with_error (monospace, FALSE,
NULL),
+ first ? node : webkit_dom_node_get_next_sibling (node),
+ NULL);
+ } else
+ break;
+
+ /* Move the nodes into monospaced element. */
+ while (((sibling = webkit_dom_node_get_next_sibling (monospace)))) {
+ webkit_dom_node_append_child (monospace, sibling, NULL);
+ if (webkit_dom_node_is_same_node (WEBKIT_DOM_NODE (selection_end_marker), sibling)) {
+ selection_end = TRUE;
+ break;
+ }
+ }
+
+ node = webkit_dom_node_get_parent_node (monospace);
+ first = FALSE;
+ }
+
+ /* Just one block was selected. */
+ if (selection_end)
+ goto out;
+
+ /* Middle blocks (blocks not containing the end of the selection. */
+ block = webkit_dom_node_get_next_sibling (block);
+ while (block && !selection_end) {
+ WebKitDOMNode *next_block;
+
+ selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (selection_end)
+ break;
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ monospace = webkit_dom_node_insert_before (
+ block,
+ webkit_dom_node_clone_node_with_error (monospace, FALSE, NULL),
+ webkit_dom_node_get_first_child (block),
+ NULL);
+
+ while (((sibling = webkit_dom_node_get_next_sibling (monospace))))
+ webkit_dom_node_append_child (monospace, sibling, NULL);
+
+ block = next_block;
+ }
+
+ /* Block containing the end of selection. */
+ node = WEBKIT_DOM_NODE (selection_end_marker);
+ while (block && node && !webkit_dom_node_is_same_node (block, node)) {
+ monospace = webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (node),
+ webkit_dom_node_clone_node_with_error (monospace, FALSE, NULL),
+ webkit_dom_node_get_next_sibling (node),
+ NULL);
+
+ while (((sibling = webkit_dom_node_get_previous_sibling (monospace)))) {
+ webkit_dom_node_insert_before (
+ monospace,
+ sibling,
+ webkit_dom_node_get_first_child (monospace),
+ NULL);
+ }
+
+ node = webkit_dom_node_get_parent_node (monospace);
+ }
+ out:
+ /* Merge all the monospace elements inside other monospace elements. */
+ list = webkit_dom_document_query_selector_all (
+ document, "font[face=monospace] > font[face=monospace]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *item;
+ WebKitDOMNode *child;
+
+ item = webkit_dom_node_list_item (list, ii);
+ while ((child = webkit_dom_node_get_first_child (item))) {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (item),
+ child,
+ item,
+ NULL);
+ }
+ remove_node (item);
+ g_object_unref (item);
+ }
+ g_object_unref (list);
+
+ /* Merge all the adjacent monospace elements. */
+ list = webkit_dom_document_query_selector_all (
+ document, "font[face=monospace] + font[face=monospace]", NULL);
+ length = webkit_dom_node_list_get_length (list);
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *item;
+ WebKitDOMNode *child;
+
+ item = webkit_dom_node_list_item (list, ii);
+ /* The + CSS selector will return some false positives as it doesn't
+ * take text between elements into account so it will return this:
+ * <font face="monospace">xx</font>yy<font face="monospace">zz</font>
+ * as valid, but it isn't so we have to check if previous node
+ * is indeed element or not. */
+ if (WEBKIT_DOM_IS_ELEMENT (webkit_dom_node_get_previous_sibling (item))) {
+ while ((child = webkit_dom_node_get_first_child (item))) {
+ webkit_dom_node_append_child (
+ webkit_dom_node_get_previous_sibling (item), child, NULL);
+ }
+ remove_node (item);
+ }
+ g_object_unref (item);
+ }
+ g_object_unref (list);
+
+ e_editor_dom_selection_restore (editor_page);
+}
+
+static void
+unmonospace_selection (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker;
+ WebKitDOMElement *selection_end_marker;
+ WebKitDOMElement *selection_start_clone;
+ WebKitDOMElement *selection_end_clone;
+ WebKitDOMNode *sibling, *node;
+ WebKitDOMNode *block, *clone, *monospace;
+ gboolean selection_end = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ selection_end_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ block = WEBKIT_DOM_NODE (get_parent_block_element (WEBKIT_DOM_NODE (selection_start_marker)));
+
+ node = WEBKIT_DOM_NODE (selection_start_marker);
+ monospace = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
+ while (monospace && !is_monospace_element (WEBKIT_DOM_ELEMENT (monospace)))
+ monospace = webkit_dom_node_get_parent_node (monospace);
+
+ /* No monospaced element was found as a parent of selection start node. */
+ if (!monospace)
+ goto out;
+
+ /* Make a clone of current monospaced element. */
+ clone = webkit_dom_node_clone_node_with_error (monospace, TRUE, NULL);
+
+ /* First block */
+ /* Remove all the nodes that are after the selection start point as they
+ * will be in the cloned node. */
+ while (monospace && node && !webkit_dom_node_is_same_node (monospace, node)) {
+ WebKitDOMNode *tmp;
+ while (((sibling = webkit_dom_node_get_next_sibling (node))))
+ remove_node (sibling);
+
+ tmp = webkit_dom_node_get_parent_node (node);
+ if (webkit_dom_node_get_next_sibling (node))
+ remove_node (node);
+ node = tmp;
+ }
+
+ selection_start_clone = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (clone), "#-x-evo-selection-start-marker", NULL);
+ selection_end_clone = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (clone), "#-x-evo-selection-end-marker", NULL);
+
+ /* No selection start node in the block where it is supposed to be, return. */
+ if (!selection_start_clone)
+ goto out;
+
+ /* Remove all the nodes until we hit the selection start point as these
+ * nodes will stay monospaced and they are already in original element. */
+ node = webkit_dom_node_get_first_child (clone);
+ while (node) {
+ WebKitDOMNode *next_sibling;
+
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+ if (webkit_dom_node_get_first_child (node)) {
+ if (webkit_dom_node_contains (node, WEBKIT_DOM_NODE (selection_start_clone))) {
+ node = webkit_dom_node_get_first_child (node);
+ continue;
+ } else
+ remove_node (node);
+ } else if (webkit_dom_node_is_same_node (node, WEBKIT_DOM_NODE (selection_start_clone)))
+ break;
+ else
+ remove_node (node);
+
+ node = next_sibling;
+ }
+
+ /* Insert the clone into the tree. Do it after the previous clean up. If
+ * we would do it the other way the line would contain duplicated text nodes
+ * and the block would be expading and shrinking while we would modify it. */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (monospace),
+ clone,
+ webkit_dom_node_get_next_sibling (monospace),
+ NULL);
+
+ /* Move selection start point the right place. */
+ remove_node (WEBKIT_DOM_NODE (selection_start_marker));
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ WEBKIT_DOM_NODE (selection_start_clone),
+ clone,
+ NULL);
+
+ /* Move all the nodes the are supposed to lose the monospace formatting
+ * out of monospaced element. */
+ node = webkit_dom_node_get_first_child (clone);
+ while (node) {
+ WebKitDOMNode *next_sibling;
+
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+ if (webkit_dom_node_get_first_child (node)) {
+ if (selection_end_clone &&
+ webkit_dom_node_contains (node, WEBKIT_DOM_NODE (selection_end_clone))) {
+ node = webkit_dom_node_get_first_child (node);
+ continue;
+ } else
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ node,
+ clone,
+ NULL);
+ } else if (selection_end_clone &&
+ webkit_dom_node_is_same_node (node, WEBKIT_DOM_NODE (selection_end_clone))) {
+ selection_end = TRUE;
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ node,
+ clone,
+ NULL);
+ break;
+ } else
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ node,
+ clone,
+ NULL);
+
+ node = next_sibling;
+ }
+
+ if (!webkit_dom_node_get_first_child (clone))
+ remove_node (clone);
+
+ /* Just one block was selected and we hit the selection end point. */
+ if (selection_end)
+ goto out;
+
+ /* Middle blocks */
+ block = webkit_dom_node_get_next_sibling (block);
+ while (block && !selection_end) {
+ WebKitDOMNode *next_block, *child, *parent;
+ WebKitDOMElement *monospace_element;
+
+ selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (selection_end)
+ break;
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ /* Find the monospaced element and move all the nodes from it and
+ * finally remove it. */
+ monospace_element = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block), "font[face=monospace]", NULL);
+ if (!monospace_element)
+ break;
+
+ parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (monospace_element));
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (monospace_element)))) {
+ webkit_dom_node_insert_before (
+ parent, child, WEBKIT_DOM_NODE (monospace_element), NULL);
+ }
+
+ remove_node (WEBKIT_DOM_NODE (monospace_element));
+
+ block = next_block;
+ }
+
+ /* End block */
+ node = WEBKIT_DOM_NODE (selection_end_marker);
+ monospace = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_end_marker));
+ while (monospace && !is_monospace_element (WEBKIT_DOM_ELEMENT (monospace)))
+ monospace = webkit_dom_node_get_parent_node (monospace);
+
+ /* No monospaced element was found as a parent of selection end node. */
+ if (!monospace)
+ return;
+
+ clone = WEBKIT_DOM_NODE (monospace);
+ node = webkit_dom_node_get_first_child (clone);
+ /* Move all the nodes that are supposed to lose the monospaced formatting
+ * out of the monospaced element. */
+ while (node) {
+ WebKitDOMNode *next_sibling;
+
+ next_sibling = webkit_dom_node_get_next_sibling (node);
+ if (webkit_dom_node_get_first_child (node)) {
+ if (webkit_dom_node_contains (node, WEBKIT_DOM_NODE (selection_end_marker))) {
+ node = webkit_dom_node_get_first_child (node);
+ continue;
+ } else
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ node,
+ clone,
+ NULL);
+ } else if (webkit_dom_node_is_same_node (node, WEBKIT_DOM_NODE (selection_end_marker))) {
+ selection_end = TRUE;
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ node,
+ clone,
+ NULL);
+ break;
+ } else {
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (clone),
+ node,
+ clone,
+ NULL);
+ }
+
+ node = next_sibling;
+ }
+
+ if (!webkit_dom_node_get_first_child (clone))
+ remove_node (clone);
+ out:
+ e_editor_dom_selection_restore (editor_page);
+}
+
+/*
+ * e_html_editor_selection_set_monospaced:
+ * @selection: an #EEditorSelection
+ * @monospaced: @TRUE to enable monospaced, @FALSE to disable
+ *
+ * Toggles monospaced formatting of current selection or letter at current cursor
+ * position, depending on whether @monospaced is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_monospace (EEditorPage *editor_page,
+ gboolean value)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMRange *range;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+ guint font_size = 0;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if ((e_editor_dom_selection_is_monospace (editor_page) ? 1 : 0) == (value ? 1 : 0))
+ return;
+
+ document = e_editor_page_get_document (editor_page);
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_MONOSPACE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.style.from = !value;
+ ev->data.style.to = value;
+ }
+
+ font_size = e_editor_page_get_font_size (editor_page);
+ if (font_size == 0)
+ font_size = E_CONTENT_EDITOR_FONT_SIZE_NORMAL;
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ if (value) {
+ WebKitDOMElement *monospace;
+
+ monospace = webkit_dom_document_create_element (
+ document, "font", NULL);
+ webkit_dom_element_set_attribute (
+ monospace, "face", "monospace", NULL);
+ if (font_size != 0) {
+ gchar *font_size_str;
+
+ font_size_str = g_strdup_printf ("%d", font_size);
+ webkit_dom_element_set_attribute (
+ monospace, "size", font_size_str, NULL);
+ g_free (font_size_str);
+ }
+
+ if (!webkit_dom_range_get_collapsed (range, NULL))
+ monospace_selection (editor_page, monospace);
+ else {
+ /* https://bugs.webkit.org/show_bug.cgi?id=15256 */
+ webkit_dom_element_set_inner_html (
+ monospace,
+ UNICODE_ZERO_WIDTH_SPACE,
+ NULL);
+ webkit_dom_range_insert_node (
+ range, WEBKIT_DOM_NODE (monospace), NULL);
+
+ e_editor_dom_move_caret_into_element (editor_page, monospace, FALSE);
+ }
+ } else {
+ gboolean is_bold = FALSE, is_italic = FALSE;
+ gboolean is_underline = FALSE, is_strikethrough = FALSE;
+ guint font_size = 0;
+ WebKitDOMElement *tt_element;
+ WebKitDOMNode *node;
+
+ node = webkit_dom_range_get_end_container (range, NULL);
+ if (WEBKIT_DOM_IS_ELEMENT (node) &&
+ is_monospace_element (WEBKIT_DOM_ELEMENT (node))) {
+ tt_element = WEBKIT_DOM_ELEMENT (node);
+ } else {
+ tt_element = dom_node_find_parent_element (node, "FONT");
+
+ if (!is_monospace_element (tt_element)) {
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ g_free (ev);
+ return;
+ }
+ }
+
+ /* Save current formatting */
+ is_bold = e_editor_page_get_bold (editor_page);
+ is_italic = e_editor_page_get_italic (editor_page);
+ is_underline = e_editor_page_get_underline (editor_page);
+ is_strikethrough = e_editor_page_get_strikethrough (editor_page);
+
+ if (!e_editor_dom_selection_is_collapsed (editor_page))
+ unmonospace_selection (editor_page);
+ else {
+ e_editor_dom_selection_save (editor_page);
+ set_font_style (document, "", FALSE);
+ e_editor_dom_selection_restore (editor_page);
+ }
+
+ /* Re-set formatting */
+ if (is_bold)
+ e_editor_dom_selection_set_bold (editor_page, TRUE);
+ if (is_italic)
+ e_editor_dom_selection_set_italic (editor_page, TRUE);
+ if (is_underline)
+ e_editor_dom_selection_set_underline (editor_page, TRUE);
+ if (is_strikethrough)
+ e_editor_dom_selection_set_strikethrough (editor_page, TRUE);
+
+ if (font_size)
+ e_editor_dom_selection_set_font_size (editor_page, font_size);
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+}
+
+static gboolean
+is_bold_element (WebKitDOMElement *element)
+{
+ if (!element || !WEBKIT_DOM_IS_ELEMENT (element))
+ return FALSE;
+
+ if (element_has_tag (element, "b"))
+ return TRUE;
+
+ /* Headings are bold by default */
+ return WEBKIT_DOM_IS_HTML_HEADING_ELEMENT (element);
+}
+
+/*
+ * e_html_editor_selection_is_bold:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is bold.
+ *
+ * Returns @TRUE when selection is bold, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_bold (EEditorPage *editor_page)
+{
+ gboolean is_bold;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ is_bold = e_editor_page_get_bold (editor_page);
+
+ is_bold = dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_bold_element, &is_bold);
+
+ return is_bold;
+}
+
+/*
+ * e_html_editor_selection_set_bold:
+ * @selection: an #EEditorSelection
+ * @bold: @TRUE to enable bold, @FALSE to disable
+ *
+ * Toggles bold formatting of current selection or letter at current cursor
+ * position, depending on whether @bold is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_bold (EEditorPage *editor_page,
+ gboolean bold)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_dom_selection_is_bold (editor_page) == bold)
+ return;
+
+ selection_set_font_style (
+ editor_page, E_CONTENT_EDITOR_COMMAND_BOLD, bold);
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+}
+
+static gboolean
+is_italic_element (WebKitDOMElement *element)
+{
+ if (!element || !WEBKIT_DOM_IS_ELEMENT (element))
+ return FALSE;
+
+ return element_has_tag (element, "i") || element_has_tag (element, "address");
+}
+
+/*
+ * e_html_editor_selection_is_italic:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current selection or letter at current cursor position
+ * is italic.
+ *
+ * Returns @TRUE when selection is italic, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_italic (EEditorPage *editor_page)
+{
+ gboolean is_italic;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ is_italic = e_editor_page_get_italic (editor_page);
+ is_italic = dom_selection_is_font_format (
+ editor_page, (IsRightFormatNodeFunc) is_italic_element, &is_italic);
+
+ return is_italic;
+}
+
+/*
+ * e_html_editor_selection_set_italic:
+ * @selection: an #EEditorSelection
+ * @italic: @TRUE to enable italic, @FALSE to disable
+ *
+ * Toggles italic formatting of current selection or letter at current cursor
+ * position, depending on whether @italic is @TRUE or @FALSE.
+ */
+void
+e_editor_dom_selection_set_italic (EEditorPage *editor_page,
+ gboolean italic)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_dom_selection_is_italic (editor_page) == italic)
+ return;
+
+ selection_set_font_style (
+ editor_page, E_CONTENT_EDITOR_COMMAND_ITALIC, italic);
+}
+
+/*
+ * e_html_editor_selection_is_indented:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current paragraph is indented. This does not include
+ * citations. To check, whether paragraph is a citation, use
+ * e_html_editor_selection_is_citation().
+ *
+ * Returns: @TRUE when current paragraph is indented, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_indented (EEditorPage *editor_page)
+{
+ WebKitDOMElement *element;
+ WebKitDOMRange *range;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return FALSE;
+
+ if (webkit_dom_range_get_collapsed (range, NULL)) {
+ element = get_element_for_inspection (range);
+ g_object_unref (range);
+ return element_has_class (element, "-x-evo-indented");
+ } else {
+ WebKitDOMNode *node;
+ gboolean ret_val;
+
+ node = webkit_dom_range_get_end_container (range, NULL);
+ /* No selection or whole body selected */
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (node))
+ goto out;
+
+ element = WEBKIT_DOM_ELEMENT (get_parent_indented_block (node));
+ ret_val = element_has_class (element, "-x-evo-indented");
+ if (!ret_val)
+ goto out;
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+ /* No selection or whole body selected */
+ if (WEBKIT_DOM_IS_HTML_BODY_ELEMENT (node))
+ goto out;
+
+ element = WEBKIT_DOM_ELEMENT (get_parent_indented_block (node));
+ ret_val = element_has_class (element, "-x-evo-indented");
+
+ g_object_unref (range);
+
+ return ret_val;
+ }
+
+ out:
+ g_object_unref (range);
+
+ return FALSE;
+}
+
+/*
+ * e_html_editor_selection_is_citation:
+ * @selection: an #EEditorSelection
+ *
+ * Returns whether current paragraph is a citation.
+ *
+ * Returns: @TRUE when current paragraph is a citation, @FALSE otherwise.
+ */
+gboolean
+e_editor_dom_selection_is_citation (EEditorPage *editor_page)
+{
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ gboolean ret_val;
+ gchar *value, *text_content;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return FALSE;
+
+ node = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ g_object_unref (range);
+
+ if (WEBKIT_DOM_IS_TEXT (node))
+ return get_has_style (editor_page, "citation");
+
+ text_content = webkit_dom_node_get_text_content (node);
+ if (g_strcmp0 (text_content, "") == 0) {
+ g_free (text_content);
+ return FALSE;
+ }
+ g_free (text_content);
+
+ value = webkit_dom_element_get_attribute (WEBKIT_DOM_ELEMENT (node), "type");
+ /* citation == <blockquote type='cite'> */
+ if (value && strstr (value, "cite"))
+ ret_val = TRUE;
+ else
+ ret_val = get_has_style (editor_page, "citation");
+
+ g_free (value);
+ return ret_val;
+}
+
+static gchar *
+get_font_property (EEditorPage *editor_page,
+ const gchar *font_property)
+{
+ WebKitDOMRange *range;
+ WebKitDOMNode *node;
+ WebKitDOMElement *element;
+ gchar *value;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return NULL;
+
+ node = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ g_object_unref (range);
+ element = dom_node_find_parent_element (node, "FONT");
+ while (element && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (element) &&
+ !webkit_dom_element_has_attribute (element, font_property)) {
+ element = dom_node_find_parent_element (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)), "FONT");
+ }
+
+ if (!element)
+ return NULL;
+
+ g_object_get (G_OBJECT (element), font_property, &value, NULL);
+
+ return value;
+}
+
+/*
+ * e_editor_dom_selection_get_font_size:
+ * @selection: an #EEditorSelection
+ *
+ * Returns point size of current selection or of letter at current cursor position.
+ */
+guint
+e_editor_dom_selection_get_font_size (EEditorPage *editor_page)
+{
+ gchar *size;
+ guint size_int;
+ gboolean increment;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ size = get_font_property (editor_page, "size");
+ if (!(size && *size)) {
+ g_free (size);
+ return E_CONTENT_EDITOR_FONT_SIZE_NORMAL;
+ }
+
+ /* We don't support increments, but when going through a content that
+ * was not written in Evolution we can find it. In this case just report
+ * the normal size. */
+ /* FIXME: go through all parent and get the right value. */
+ increment = size[0] == '+' || size[0] == '-';
+ size_int = atoi (size);
+ g_free (size);
+
+ if (increment || size_int == 0)
+ return E_CONTENT_EDITOR_FONT_SIZE_NORMAL;
+
+ return size_int;
+}
+
+/*
+ * e_html_editor_selection_set_font_size:
+ * @selection: an #EEditorSelection
+ * @font_size: point size to apply
+ *
+ * Sets font size of current selection or of letter at current cursor position
+ * to @font_size.
+ */
+void
+e_editor_dom_selection_set_font_size (EEditorPage *editor_page,
+ EContentEditorFontSize font_size)
+{
+ WebKitDOMDocument *document;
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ gchar *size_str;
+ guint current_font_size;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ current_font_size = e_editor_dom_selection_get_font_size (editor_page);
+ if (current_font_size == font_size)
+ return;
+
+ e_editor_dom_selection_save (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_FONT_SIZE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.style.from = current_font_size;
+ ev->data.style.to = font_size;
+ }
+
+ size_str = g_strdup_printf ("%d", font_size);
+
+ if (e_editor_dom_selection_is_collapsed (editor_page)) {
+ WebKitDOMElement *font;
+
+ font = set_font_style (document, "font", font_size != 3);
+ if (font)
+ webkit_dom_element_set_attribute (font, "size", size_str, NULL);
+ e_editor_dom_selection_restore (editor_page);
+ goto exit;
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_FONT_SIZE, size_str);
+
+ /* Text in <font size="3"></font> (size 3 is our default size) is a little
+ * bit smaller than font outsize it. So move it outside of it. */
+ if (font_size == E_CONTENT_EDITOR_FONT_SIZE_NORMAL) {
+ WebKitDOMElement *element;
+
+ element = webkit_dom_document_query_selector (document, "font[size=\"3\"]", NULL);
+ if (element) {
+ WebKitDOMNode *child;
+
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (element))))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ child,
+ WEBKIT_DOM_NODE (element),
+ NULL);
+
+ remove_node (WEBKIT_DOM_NODE (element));
+ }
+ }
+
+ exit:
+ g_free (size_str);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+}
+
+/*
+ * e_html_editor_selection_set_font_name:
+ * @selection: an #EEditorSelection
+ * @font_name: a font name to apply
+ *
+ * Sets font name of current selection or of letter at current cursor position
+ * to @font_name.
+ */
+void
+e_editor_dom_selection_set_font_name (EEditorPage *editor_page,
+ const gchar *font_name)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_FONT_NAME, font_name);
+}
+
+/*
+ * e_html_editor_selection_get_font_name:
+ * @selection: an #EEditorSelection
+ *
+ * Returns name of font used in current selection or at letter at current cursor
+ * position.
+ *
+ * Returns: A string with font name. [transfer-none]
+ */
+gchar *
+e_editor_dom_selection_get_font_name (EEditorPage *editor_page)
+{
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ WebKitDOMCSSStyleDeclaration *css;
+ gchar *value;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ node = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ g_object_unref (range);
+
+ css = webkit_dom_element_get_style (WEBKIT_DOM_ELEMENT (node));
+ value = webkit_dom_css_style_declaration_get_property_value (css, "fontFamily");
+ g_object_unref (css);
+
+ return value;
+}
+
+/*
+ * e_html_editor_selection_set_font_color:
+ * @selection: an #EEditorSelection
+ * @rgba: a #GdkRGBA
+ *
+ * Sets font color of current selection or letter at current cursor position to
+ * color defined in @rgba.
+ */
+void
+e_editor_dom_selection_set_font_color (EEditorPage *editor_page,
+ const gchar *color)
+{
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_FONT_COLOR;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.string.from = g_strdup (e_editor_page_get_font_color (editor_page));
+ ev->data.string.to = g_strdup (color);
+ }
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_FORE_COLOR, color);
+
+ if (ev) {
+ ev->after.start.x = ev->before.start.x;
+ ev->after.start.y = ev->before.start.y;
+ ev->after.end.x = ev->before.end.x;
+ ev->after.end.y = ev->before.end.y;
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+}
+
+/*
+ * e_html_editor_selection_get_font_color:
+ * @selection: an #EEditorSelection
+ * @rgba: a #GdkRGBA object to be set to current font color
+ *
+ * Sets @rgba to contain color of current text selection or letter at current
+ * cursor position.
+ */
+gchar *
+e_editor_dom_selection_get_font_color (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ gchar *color;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ color = get_font_property (editor_page, "color");
+ if (!(color && *color)) {
+ WebKitDOMHTMLElement *body;
+
+ body = webkit_dom_document_get_body (document);
+ g_free (color);
+ color = webkit_dom_html_body_element_get_text (WEBKIT_DOM_HTML_BODY_ELEMENT (body));
+ if (!(color && *color)) {
+ g_free (color);
+ return g_strdup ("#000000");
+ }
+ }
+
+ return color;
+}
+
+/*
+ * e_html_editor_selection_get_block_format:
+ * @selection: an #EEditorSelection
+ *
+ * Returns block format of current paragraph.
+ *
+ * Returns: #EContentEditorBlockFormat
+ */
+EContentEditorBlockFormat
+e_editor_dom_selection_get_block_format (EEditorPage *editor_page)
+{
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ WebKitDOMElement *element;
+ EContentEditorBlockFormat result;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), E_CONTENT_EDITOR_BLOCK_FORMAT_NONE);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH;
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+
+ if ((element = dom_node_find_parent_element (node, "UL"))) {
+ WebKitDOMElement *tmp_element;
+
+ tmp_element = dom_node_find_parent_element (node, "OL");
+ if (tmp_element) {
+ if (webkit_dom_node_contains (WEBKIT_DOM_NODE (tmp_element), WEBKIT_DOM_NODE
(element)))
+ result = dom_get_list_format_from_node (WEBKIT_DOM_NODE (element));
+ else
+ result = dom_get_list_format_from_node (WEBKIT_DOM_NODE (tmp_element));
+ } else
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_UNORDERED_LIST;
+ } else if ((element = dom_node_find_parent_element (node, "OL")) != NULL) {
+ WebKitDOMElement *tmp_element;
+
+ tmp_element = dom_node_find_parent_element (node, "UL");
+ if (tmp_element) {
+ if (webkit_dom_node_contains (WEBKIT_DOM_NODE (element), WEBKIT_DOM_NODE
(tmp_element)))
+ result = dom_get_list_format_from_node (WEBKIT_DOM_NODE (element));
+ else
+ result = dom_get_list_format_from_node (WEBKIT_DOM_NODE (tmp_element));
+ } else
+ result = dom_get_list_format_from_node (WEBKIT_DOM_NODE (element));
+ } else if (dom_node_find_parent_element (node, "PRE")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_PRE;
+ } else if (dom_node_find_parent_element (node, "ADDRESS")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_ADDRESS;
+ } else if (dom_node_find_parent_element (node, "H1")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_H1;
+ } else if (dom_node_find_parent_element (node, "H2")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_H2;
+ } else if (dom_node_find_parent_element (node, "H3")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_H3;
+ } else if (dom_node_find_parent_element (node, "H4")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_H4;
+ } else if (dom_node_find_parent_element (node, "H5")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_H5;
+ } else if (dom_node_find_parent_element (node, "H6")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_H6;
+ } else if ((element = dom_node_find_parent_element (node, "BLOCKQUOTE")) != NULL) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH;
+ } else if (dom_node_find_parent_element (node, "P")) {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH;
+ } else {
+ result = E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH;
+ }
+
+ g_object_unref (range);
+
+ return result;
+}
+
+static void
+change_leading_space_to_nbsp (WebKitDOMNode *block)
+{
+ WebKitDOMNode *child;
+
+ if (!WEBKIT_DOM_IS_HTML_PRE_ELEMENT (block))
+ return;
+
+ if ((child = webkit_dom_node_get_first_child (block)) &&
+ WEBKIT_DOM_IS_CHARACTER_DATA (child)) {
+ gchar *data;
+
+ data = webkit_dom_character_data_substring_data (
+ WEBKIT_DOM_CHARACTER_DATA (child), 0, 1, NULL);
+
+ if (data && *data == ' ')
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (child), 0, 1, UNICODE_NBSP, NULL);
+ g_free (data);
+ }
+}
+
+static void
+change_trailing_space_in_block_to_nbsp (WebKitDOMNode *block)
+{
+ WebKitDOMNode *child;
+
+ if ((child = webkit_dom_node_get_last_child (block)) &&
+ WEBKIT_DOM_IS_CHARACTER_DATA (child)) {
+ gchar *tmp;
+ gulong length;
+
+ length = webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (child));
+
+ tmp = webkit_dom_character_data_substring_data (
+ WEBKIT_DOM_CHARACTER_DATA (child), length - 1, 1, NULL);
+ if (tmp && *tmp == ' ') {
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (child),
+ length - 1,
+ 1,
+ UNICODE_NBSP,
+ NULL);
+ }
+ g_free (tmp);
+ }
+}
+
+static void
+change_space_before_selection_to_nbsp (WebKitDOMNode *node)
+{
+ WebKitDOMNode *prev_sibling;
+
+ if ((prev_sibling = webkit_dom_node_get_previous_sibling (node))) {
+ if (WEBKIT_DOM_IS_CHARACTER_DATA (prev_sibling)) {
+ gchar *tmp;
+ gulong length;
+
+ length = webkit_dom_character_data_get_length (
+ WEBKIT_DOM_CHARACTER_DATA (prev_sibling));
+
+ tmp = webkit_dom_character_data_substring_data (
+ WEBKIT_DOM_CHARACTER_DATA (prev_sibling), length - 1, 1, NULL);
+ if (tmp && *tmp == ' ') {
+ webkit_dom_character_data_replace_data (
+ WEBKIT_DOM_CHARACTER_DATA (prev_sibling),
+ length - 1,
+ 1,
+ UNICODE_NBSP,
+ NULL);
+ }
+ g_free (tmp);
+ }
+ }
+}
+
+static gboolean
+process_block_to_block (EEditorPage *editor_page,
+ EContentEditorBlockFormat format,
+ const gchar *value,
+ WebKitDOMNode *block,
+ WebKitDOMNode *end_block,
+ WebKitDOMNode *blockquote,
+ gboolean html_mode)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMNode *next_block;
+ gboolean after_selection_end = FALSE;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ document = e_editor_page_get_document (editor_page);
+
+ while (!after_selection_end && block) {
+ gboolean quoted = FALSE;
+ gboolean empty = FALSE;
+ gchar *content;
+ WebKitDOMNode *child;
+ WebKitDOMElement *element;
+
+ if (e_editor_dom_node_is_citation_node (block)) {
+ gboolean finished;
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+ finished = process_block_to_block (
+ editor_page,
+ format,
+ value,
+ webkit_dom_node_get_first_child (block),
+ end_block,
+ blockquote,
+ html_mode);
+
+ if (finished)
+ return TRUE;
+
+ block = next_block;
+
+ continue;
+ }
+
+ if (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block), "span.-x-evo-quoted", NULL)) {
+ quoted = TRUE;
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (block));
+ }
+
+ if (!html_mode)
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (block));
+
+ after_selection_end = webkit_dom_node_is_same_node (block, end_block);
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ if (node_is_list (block)) {
+ WebKitDOMNode *item;
+
+ item = webkit_dom_node_get_first_child (block);
+ while (item && !WEBKIT_DOM_IS_HTML_LI_ELEMENT (item))
+ item = webkit_dom_node_get_first_child (item);
+
+ if (item && do_format_change_list_to_block (editor_page, format, item, value))
+ return TRUE;
+
+ block = next_block;
+
+ continue;
+ }
+
+ if (format == E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH)
+ element = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+ else
+ element = webkit_dom_document_create_element (
+ document, value, NULL);
+
+ content = webkit_dom_node_get_text_content (block);
+
+ empty = !*content || (g_strcmp0 (content, UNICODE_ZERO_WIDTH_SPACE) == 0);
+ g_free (content);
+
+ change_leading_space_to_nbsp (block);
+ change_trailing_space_in_block_to_nbsp (block);
+
+ while ((child = webkit_dom_node_get_first_child (block))) {
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (child))
+ empty = FALSE;
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element), child, NULL);
+ }
+
+ if (empty) {
+ WebKitDOMElement *br;
+
+ br = webkit_dom_document_create_element (
+ document, "BR", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (element), WEBKIT_DOM_NODE (br), NULL);
+ }
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (block),
+ WEBKIT_DOM_NODE (element),
+ block,
+ NULL);
+
+ remove_node (block);
+
+ if (!next_block && !after_selection_end) {
+ gint citation_level;
+
+ citation_level = selection_get_citation_level (WEBKIT_DOM_NODE (element));
+
+ if (citation_level > 0) {
+ next_block = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element));
+ next_block = webkit_dom_node_get_next_sibling (next_block);
+ }
+ }
+
+ block = next_block;
+
+ if (!html_mode && format == E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH) {
+ gint citation_level;
+
+ citation_level = selection_get_citation_level (WEBKIT_DOM_NODE (element));
+
+ if (citation_level > 0) {
+ gint quote, word_wrap_length;
+
+ word_wrap_length =
+ e_editor_page_get_word_wrap_length (editor_page);
+ quote = citation_level ? citation_level * 2 : 0;
+
+ element = e_editor_dom_wrap_paragraph_length (
+ editor_page, element, word_wrap_length - quote);
+
+ }
+ }
+
+ if (!html_mode && quoted)
+ e_editor_dom_quote_plain_text_element (editor_page, element);
+ }
+
+ return after_selection_end;
+}
+
+static void
+format_change_block_to_block (EEditorPage *editor_page,
+ EContentEditorBlockFormat format,
+ const gchar *value)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block, *end_block, *blockquote = NULL;
+ gboolean html_mode = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ end_block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ /* Process all blocks that are in the selection one by one */
+ process_block_to_block (
+ editor_page, format, value, block, end_block, blockquote, html_mode);
+}
+
+static void
+format_change_block_to_list (EEditorPage *editor_page,
+ EContentEditorBlockFormat format)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker, *item, *list;
+ WebKitDOMNode *block, *next_block;
+ gboolean after_selection_end = FALSE, in_quote = FALSE;
+ gboolean html_mode = e_editor_page_get_html_mode (editor_page);
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ /* If the selection was not saved, move it into the first child of body */
+ if (!selection_start_marker || !selection_end_marker) {
+ WebKitDOMHTMLElement *body;
+ WebKitDOMNode *child;
+
+ body = webkit_dom_document_get_body (document);
+ child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (body));
+
+ dom_add_selection_markers_into_element_start (
+ document,
+ WEBKIT_DOM_ELEMENT (child),
+ &selection_start_marker,
+ &selection_end_marker);
+ }
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ list = create_list_element (editor_page, format, 0, html_mode);
+
+ if (webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (block), "span.-x-evo-quoted", NULL)) {
+ WebKitDOMElement *element;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+
+ in_quote = TRUE;
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+ range = webkit_dom_document_create_range (document);
+
+ webkit_dom_range_select_node (range, block, NULL);
+ webkit_dom_range_collapse (range, TRUE, NULL);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+
+ e_editor_dom_remove_input_event_listener_from_body (editor_page);
+ e_editor_page_block_selection_changed (editor_page);
+
+ e_editor_dom_exec_command (
+ editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_NEW_LINE_IN_QUOTED_CONTENT, NULL);
+
+ e_editor_dom_register_input_event_listener_on_body (editor_page);
+ e_editor_page_unblock_selection_changed (editor_page);
+
+ element = webkit_dom_document_query_selector (
+ document, "body>br", NULL);
+
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (element)),
+ WEBKIT_DOM_NODE (list),
+ WEBKIT_DOM_NODE (element),
+ NULL);
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+ } else
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (block),
+ WEBKIT_DOM_NODE (list),
+ block,
+ NULL);
+
+ /* Process all blocks that are in the selection one by one */
+ while (block && !after_selection_end) {
+ gboolean empty = FALSE;
+ gchar *content;
+ WebKitDOMNode *child, *parent;
+
+ after_selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ next_block = webkit_dom_node_get_next_sibling (
+ WEBKIT_DOM_NODE (block));
+
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (block));
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (block));
+
+ item = webkit_dom_document_create_element (document, "LI", NULL);
+ content = webkit_dom_node_get_text_content (block);
+
+ empty = !*content || (g_strcmp0 (content, UNICODE_ZERO_WIDTH_SPACE) == 0);
+ g_free (content);
+
+ change_leading_space_to_nbsp (block);
+ change_trailing_space_in_block_to_nbsp (block);
+
+ while ((child = webkit_dom_node_get_first_child (block))) {
+ if (WEBKIT_DOM_IS_HTML_BR_ELEMENT (child))
+ empty = FALSE;
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (item), child, NULL);
+ }
+
+ /* We have to use again the hidden space to move caret into newly inserted list */
+ if (empty) {
+ WebKitDOMElement *br;
+
+ br = webkit_dom_document_create_element (
+ document, "BR", NULL);
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (item), WEBKIT_DOM_NODE (br), NULL);
+ }
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (list), WEBKIT_DOM_NODE (item), NULL);
+
+ parent = webkit_dom_node_get_parent_node (block);
+ remove_node (block);
+
+ if (in_quote) {
+ /* Remove all parents if previously removed node was the
+ * only one with text content */
+ content = webkit_dom_node_get_text_content (parent);
+ while (parent && content && !*content) {
+ WebKitDOMNode *tmp = webkit_dom_node_get_parent_node (parent);
+
+ remove_node (parent);
+ parent = tmp;
+
+ g_free (content);
+ content = webkit_dom_node_get_text_content (parent);
+ }
+ g_free (content);
+ }
+
+ block = next_block;
+ }
+
+ merge_lists_if_possible (WEBKIT_DOM_NODE (list));
+}
+
+static WebKitDOMElement *
+do_format_change_list_to_list (WebKitDOMElement *list_to_process,
+ WebKitDOMElement *new_list_template,
+ EContentEditorBlockFormat to)
+{
+ EContentEditorBlockFormat current_format;
+
+ current_format = dom_get_list_format_from_node (
+ WEBKIT_DOM_NODE (list_to_process));
+ if (to == current_format) {
+ /* Same format, skip it. */
+ return list_to_process;
+ } else if (current_format >= E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST &&
+ to >= E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST) {
+ /* Changing from ordered list type to another ordered list type. */
+ set_ordered_list_type_to_element (list_to_process, to);
+ return list_to_process;
+ } else {
+ WebKitDOMNode *clone, *child;
+
+ /* Create new list from template. */
+ clone = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (new_list_template), FALSE, NULL);
+
+ /* Insert it before the list that we are processing. */
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (list_to_process)),
+ clone,
+ WEBKIT_DOM_NODE (list_to_process),
+ NULL);
+
+ /* Move all it children to the new one. */
+ while ((child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (list_to_process))))
+ webkit_dom_node_append_child (clone, child, NULL);
+
+ remove_node (WEBKIT_DOM_NODE (list_to_process));
+
+ return WEBKIT_DOM_ELEMENT (clone);
+ }
+
+ return NULL;
+}
+
+static void
+format_change_list_from_list (EEditorPage *editor_page,
+ EContentEditorBlockFormat to,
+ gboolean html_mode)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker, *new_list;
+ WebKitDOMNode *source_list, *source_list_clone, *current_list, *item;
+ gboolean after_selection_end = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker || !selection_end_marker)
+ return;
+
+ /* Copy elements from previous block to list */
+ item = get_list_item_node_from_child (WEBKIT_DOM_NODE (selection_start_marker));
+ source_list = webkit_dom_node_get_parent_node (item);
+ current_list = source_list;
+ source_list_clone = webkit_dom_node_clone_node_with_error (source_list, FALSE, NULL);
+
+ new_list = create_list_element (editor_page, to, 0, html_mode);
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (source_list), "-x-evo-indented"))
+ element_add_class (WEBKIT_DOM_ELEMENT (new_list), "-x-evo-indented");
+
+ while (item) {
+ gboolean selection_end;
+ WebKitDOMNode *next_item = webkit_dom_node_get_next_sibling (item);
+
+ selection_end = webkit_dom_node_contains (
+ item, WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (item)) {
+ /* Actual node is an item, just copy it. */
+ webkit_dom_node_append_child (
+ after_selection_end ?
+ source_list_clone : WEBKIT_DOM_NODE (new_list),
+ item,
+ NULL);
+ } else if (node_is_list (item) && !selection_end && !after_selection_end) {
+ /* Node is a list and it doesn't contain the selection end
+ * marker, we can process the whole list. */
+ gint ii;
+ WebKitDOMNodeList *list;
+ WebKitDOMElement *processed_list;
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (item), "ol,ul", NULL);
+ ii = webkit_dom_node_list_get_length (list);
+ g_object_unref (list);
+
+ /* Process every sublist separately. */
+ while (ii) {
+ WebKitDOMElement *list_to_process;
+
+ list_to_process = webkit_dom_element_query_selector (
+ WEBKIT_DOM_ELEMENT (item), "ol,ul", NULL);
+ if (list_to_process)
+ do_format_change_list_to_list (list_to_process, new_list, to);
+ ii--;
+ }
+
+ /* Process the current list. */
+ processed_list = do_format_change_list_to_list (
+ WEBKIT_DOM_ELEMENT (item), new_list, to);
+
+ webkit_dom_node_append_child (
+ after_selection_end ?
+ source_list_clone : WEBKIT_DOM_NODE (new_list),
+ WEBKIT_DOM_NODE (processed_list),
+ NULL);
+ } else if (node_is_list (item) && !after_selection_end) {
+ /* Node is a list and it contains the selection end marker,
+ * thus we have to process it until we find the marker. */
+ gint ii;
+ WebKitDOMNodeList *list;
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (item), "ol,ul", NULL);
+ ii = webkit_dom_node_list_get_length (list);
+ g_object_unref (list);
+
+ /* No nested lists - process the items. */
+ if (ii == 0) {
+ WebKitDOMNode *clone, *child;
+
+ clone = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (new_list), FALSE, NULL);
+
+ webkit_dom_node_append_child (
+ after_selection_end ?
+ source_list_clone : WEBKIT_DOM_NODE (new_list),
+ clone,
+ NULL);
+
+ while ((child = webkit_dom_node_get_first_child (item))) {
+ webkit_dom_node_append_child (clone, child, NULL);
+ if (webkit_dom_node_contains (child, WEBKIT_DOM_NODE
(selection_end_marker)))
+ break;
+ }
+
+ if (webkit_dom_node_get_first_child (item))
+ webkit_dom_node_append_child (
+ after_selection_end ?
+ source_list_clone : WEBKIT_DOM_NODE (new_list),
+ item,
+ NULL);
+ else
+ remove_node (item);
+ } else {
+ gboolean done = FALSE;
+ WebKitDOMNode *tmp_parent = WEBKIT_DOM_NODE (new_list);
+ WebKitDOMNode *tmp_item = WEBKIT_DOM_NODE (item);
+
+ while (!done) {
+ WebKitDOMNode *clone, *child;
+
+ clone = webkit_dom_node_clone_node_with_error (
+ WEBKIT_DOM_NODE (new_list), FALSE, NULL);
+
+ webkit_dom_node_append_child (
+ tmp_parent, clone, NULL);
+
+ while ((child = webkit_dom_node_get_first_child (tmp_item))) {
+ if (!webkit_dom_node_contains (child, WEBKIT_DOM_NODE
(selection_end_marker))) {
+ webkit_dom_node_append_child (clone, child, NULL);
+ } else if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (child)) {
+ webkit_dom_node_append_child (clone, child, NULL);
+ done = TRUE;
+ break;
+ } else {
+ tmp_parent = clone;
+ tmp_item = child;
+ break;
+ }
+ }
+ }
+ }
+ } else {
+ webkit_dom_node_append_child (
+ after_selection_end ?
+ source_list_clone : WEBKIT_DOM_NODE (new_list),
+ item,
+ NULL);
+ }
+
+ if (selection_end) {
+ source_list_clone = webkit_dom_node_clone_node_with_error (current_list, FALSE, NULL);
+ after_selection_end = TRUE;
+ }
+
+ if (!next_item) {
+ if (after_selection_end)
+ break;
+
+ current_list = webkit_dom_node_get_next_sibling (current_list);
+ if (!node_is_list_or_item (current_list))
+ break;
+ if (node_is_list (current_list)) {
+ next_item = webkit_dom_node_get_first_child (current_list);
+ if (!node_is_list_or_item (next_item))
+ break;
+ } else if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (current_list)) {
+ next_item = current_list;
+ current_list = webkit_dom_node_get_parent_node (next_item);
+ }
+ }
+
+ item = next_item;
+ }
+
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (source_list),
+ WEBKIT_DOM_NODE (source_list_clone),
+ webkit_dom_node_get_next_sibling (source_list),
+ NULL);
+
+ if (webkit_dom_node_has_child_nodes (WEBKIT_DOM_NODE (new_list)))
+ webkit_dom_node_insert_before (
+ webkit_dom_node_get_parent_node (source_list_clone),
+ WEBKIT_DOM_NODE (new_list),
+ source_list_clone, NULL);
+
+ if (!webkit_dom_node_has_child_nodes (source_list))
+ remove_node (source_list);
+
+ if (!webkit_dom_node_has_child_nodes (source_list_clone))
+ remove_node (source_list_clone);
+
+ merge_lists_if_possible (WEBKIT_DOM_NODE (new_list));
+}
+
+static void
+format_change_list_to_list (EEditorPage *editor_page,
+ EContentEditorBlockFormat format,
+ gboolean html_mode)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *prev_list, *current_list, *next_list;
+ EContentEditorBlockFormat prev = 0, next = 0;
+ gboolean done = FALSE, indented = FALSE;
+ gboolean selection_starts_in_first_child, selection_ends_in_last_child;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ current_list = get_list_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ prev_list = get_list_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ next_list = get_list_node_from_child (
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ selection_starts_in_first_child =
+ webkit_dom_node_contains (
+ webkit_dom_node_get_first_child (current_list),
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ selection_ends_in_last_child =
+ webkit_dom_node_contains (
+ webkit_dom_node_get_last_child (current_list),
+ WEBKIT_DOM_NODE (selection_end_marker));
+
+ indented = element_has_class (WEBKIT_DOM_ELEMENT (current_list), "-x-evo-indented");
+
+ if (!prev_list || !next_list || indented) {
+ format_change_list_from_list (editor_page, format, html_mode);
+ return;
+ }
+
+ if (webkit_dom_node_is_same_node (prev_list, next_list)) {
+ prev_list = webkit_dom_node_get_previous_sibling (
+ webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_start_marker))));
+ next_list = webkit_dom_node_get_next_sibling (
+ webkit_dom_node_get_parent_node (
+ webkit_dom_node_get_parent_node (
+ WEBKIT_DOM_NODE (selection_end_marker))));
+ if (!prev_list || !next_list) {
+ format_change_list_from_list (editor_page, format, html_mode);
+ return;
+ }
+ }
+
+ prev = dom_get_list_format_from_node (prev_list);
+ next = dom_get_list_format_from_node (next_list);
+
+ if (format != E_CONTENT_EDITOR_BLOCK_FORMAT_NONE) {
+ if (format == prev && prev != E_CONTENT_EDITOR_BLOCK_FORMAT_NONE) {
+ if (selection_starts_in_first_child && selection_ends_in_last_child) {
+ done = TRUE;
+ merge_list_into_list (current_list, prev_list, FALSE);
+ }
+ }
+ if (format == next && next != E_CONTENT_EDITOR_BLOCK_FORMAT_NONE) {
+ if (selection_starts_in_first_child && selection_ends_in_last_child) {
+ done = TRUE;
+ merge_list_into_list (next_list, prev_list, FALSE);
+ }
+ }
+ }
+
+ if (done)
+ return;
+
+ format_change_list_from_list (editor_page, format, html_mode);
+}
+
+/*
+ * e_html_editor_selection_set_block_format:
+ * @selection: an #EEditorSelection
+ * @format: an #EContentEditorBlockFormat value
+ *
+ * Changes block format of current paragraph to @format.
+ */
+void
+e_editor_dom_selection_set_block_format (EEditorPage *editor_page,
+ EContentEditorBlockFormat format)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMRange *range;
+ EContentEditorBlockFormat current_format;
+ EContentEditorAlignment current_alignment;
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ const gchar *value;
+ gboolean from_list = FALSE, to_list = FALSE, html_mode = FALSE;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ current_format = e_editor_dom_selection_get_block_format (editor_page);
+ if (current_format == format)
+ return;
+
+ switch (format) {
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_H1:
+ value = "H1";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_H2:
+ value = "H2";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_H3:
+ value = "H3";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_H4:
+ value = "H4";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_H5:
+ value = "H5";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_H6:
+ value = "H6";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH:
+ value = "P";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_PRE:
+ value = "PRE";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_ADDRESS:
+ value = "ADDRESS";
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST:
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST_ALPHA:
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_ORDERED_LIST_ROMAN:
+ to_list = TRUE;
+ value = NULL;
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_UNORDERED_LIST:
+ to_list = TRUE;
+ value = NULL;
+ break;
+ case E_CONTENT_EDITOR_BLOCK_FORMAT_NONE:
+ default:
+ value = NULL;
+ break;
+ }
+
+ html_mode = e_editor_page_get_html_mode (editor_page);
+
+ from_list =
+ current_format >= E_CONTENT_EDITOR_BLOCK_FORMAT_UNORDERED_LIST;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return;
+
+ current_alignment = e_editor_page_get_alignment (editor_page);
+
+ e_editor_dom_selection_save (editor_page);
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_BLOCK_FORMAT;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ ev->data.style.from = current_format;
+ ev->data.style.to = format;
+ }
+
+ g_object_unref (range);
+
+ if (current_format == E_CONTENT_EDITOR_BLOCK_FORMAT_PRE) {
+ WebKitDOMElement *selection_marker;
+
+ selection_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ if (selection_marker)
+ change_space_before_selection_to_nbsp (WEBKIT_DOM_NODE (selection_marker));
+ selection_marker = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+ if (selection_marker)
+ change_space_before_selection_to_nbsp (WEBKIT_DOM_NODE (selection_marker));
+ }
+
+ if (from_list && to_list)
+ format_change_list_to_list (editor_page, format, html_mode);
+
+ if (!from_list && !to_list)
+ format_change_block_to_block (editor_page, format, value);
+
+ if (from_list && !to_list)
+ format_change_list_to_block (editor_page, format, value);
+
+ if (!from_list && to_list)
+ format_change_block_to_list (editor_page, format);
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+
+ /* When changing the format we need to re-set the alignment */
+ e_editor_dom_selection_set_alignment (editor_page, current_alignment);
+
+ e_editor_page_emit_content_changed (editor_page);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+}
+
+/*
+ * e_html_editor_selection_get_background_color:
+ * @selection: an #EEditorSelection
+ *
+ * Returns background color of currently selected text or letter at current
+ * cursor position.
+ *
+ * Returns: A string with code of current background color.
+ */
+gchar *
+e_editor_dom_selection_get_background_color (EEditorPage *editor_page)
+{
+ WebKitDOMNode *ancestor;
+ WebKitDOMRange *range;
+ WebKitDOMCSSStyleDeclaration *css;
+ gchar *value;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ ancestor = webkit_dom_range_get_common_ancestor_container (range, NULL);
+ css = webkit_dom_element_get_style (WEBKIT_DOM_ELEMENT (ancestor));
+/* FIXME WK2
+ g_free (selection->priv->background_color);
+ selection->priv->background_color =
+ webkit_dom_css_style_declaration_get_property_value (
+ css, "background-color");*/
+
+ value = webkit_dom_css_style_declaration_get_property_value (css, "background-color");
+
+ g_object_unref (css);
+ g_object_unref (range);
+
+ return value;
+}
+
+/*
+ * e_html_editor_selection_set_background_color:
+ * @selection: an #EEditorSelection
+ * @color: code of new background color to set
+ *
+ * Changes background color of current selection or letter at current cursor
+ * position to @color.
+ */
+void
+e_editor_dom_selection_set_background_color (EEditorPage *editor_page,
+ const gchar *color)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_BACKGROUND_COLOR, color);
+}
+
+/*
+ * e_html_editor_selection_get_alignment:
+ * @selection: #an EEditorSelection
+ *
+ * Returns alignment of current paragraph
+ *
+ * Returns: #EContentEditorAlignment
+ */
+EContentEditorAlignment
+e_editor_dom_selection_get_alignment (EEditorPage *editor_page)
+{
+ WebKitDOMCSSStyleDeclaration *style;
+ WebKitDOMElement *element;
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+ EContentEditorAlignment alignment;
+ gchar *value;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), E_CONTENT_EDITOR_ALIGNMENT_LEFT);
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ goto out;
+ }
+
+ node = webkit_dom_range_get_start_container (range, NULL);
+ g_object_unref (range);
+ if (!node) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ goto out;
+ }
+
+ if (WEBKIT_DOM_IS_ELEMENT (node))
+ element = WEBKIT_DOM_ELEMENT (node);
+ else
+ element = webkit_dom_node_get_parent_element (node);
+
+ if (element_has_class (element, "-x-evo-align-right")) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_RIGHT;
+ goto out;
+ } else if (element_has_class (element, "-x-evo-align-center")) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_CENTER;
+ goto out;
+ }
+
+ style = webkit_dom_element_get_style (element);
+ value = webkit_dom_css_style_declaration_get_property_value (style, "text-align");
+
+ if (!value || !*value ||
+ (g_ascii_strncasecmp (value, "left", 4) == 0)) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ } else if (g_ascii_strncasecmp (value, "center", 6) == 0) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_CENTER;
+ } else if (g_ascii_strncasecmp (value, "right", 5) == 0) {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_RIGHT;
+ } else {
+ alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ }
+
+ g_object_unref (style);
+ g_free (value);
+
+ out:
+ return alignment;
+}
+
+static void
+set_block_alignment (WebKitDOMElement *element,
+ const gchar *class)
+{
+ WebKitDOMElement *parent;
+
+ element_remove_class (element, "-x-evo-align-center");
+ element_remove_class (element, "-x-evo-align-right");
+ element_add_class (element, class);
+ parent = webkit_dom_node_get_parent_element (WEBKIT_DOM_NODE (element));
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ element_remove_class (parent, "-x-evo-align-center");
+ element_remove_class (parent, "-x-evo-align-right");
+ parent = webkit_dom_node_get_parent_element (
+ WEBKIT_DOM_NODE (parent));
+ }
+}
+
+/*
+ * e_html_editor_selection_set_alignment:
+ * @selection: an #EEditorSelection
+ * @alignment: an #EContentEditorAlignment value to apply
+ *
+ * Sets alignment of current paragraph to give @alignment.
+ */
+void
+e_editor_dom_selection_set_alignment (EEditorPage *editor_page,
+ EContentEditorAlignment alignment)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *selection_start_marker, *selection_end_marker;
+ WebKitDOMNode *block;
+ EContentEditorAlignment current_alignment;
+ EEditorUndoRedoManager *manager;
+ EEditorHistoryEvent *ev = NULL;
+ gboolean after_selection_end = FALSE;
+ const gchar *class = "";
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ current_alignment = e_editor_page_get_alignment (editor_page);
+
+ if (current_alignment == alignment)
+ return;
+
+ switch (alignment) {
+ case E_CONTENT_EDITOR_ALIGNMENT_CENTER:
+ class = "-x-evo-align-center";
+ break;
+
+ case E_CONTENT_EDITOR_ALIGNMENT_LEFT:
+ break;
+
+ case E_CONTENT_EDITOR_ALIGNMENT_RIGHT:
+ class = "-x-evo-align-right";
+ break;
+ }
+
+ e_editor_dom_selection_save (editor_page);
+
+ selection_start_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-start-marker", NULL);
+ selection_end_marker = webkit_dom_document_query_selector (
+ document, "span#-x-evo-selection-end-marker", NULL);
+
+ if (!selection_start_marker)
+ return;
+
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_ALIGNMENT;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+ ev->data.style.from = current_alignment;
+ ev->data.style.to = alignment;
+ }
+
+ block = e_editor_dom_get_parent_block_node_from_child (
+ WEBKIT_DOM_NODE (selection_start_marker));
+
+ while (block && !after_selection_end) {
+ WebKitDOMNode *next_block;
+
+ next_block = webkit_dom_node_get_next_sibling (block);
+
+ after_selection_end = webkit_dom_node_contains (
+ block, WEBKIT_DOM_NODE (selection_end_marker));
+
+ if (element_has_class (WEBKIT_DOM_ELEMENT (block), "-x-evo-indented")) {
+ gint ii, length;
+ WebKitDOMNodeList *list;
+
+ list = webkit_dom_element_query_selector_all (
+ WEBKIT_DOM_ELEMENT (block),
+ ".-x-evo-indented > *:not(.-x-evo-indented):not(li)",
+ NULL);
+ length = webkit_dom_node_list_get_length (list);
+
+ for (ii = 0; ii < length; ii++) {
+ WebKitDOMNode *item = webkit_dom_node_list_item (list, ii);
+
+ set_block_alignment (WEBKIT_DOM_ELEMENT (item), class);
+
+ after_selection_end = webkit_dom_node_contains (
+ item, WEBKIT_DOM_NODE (selection_end_marker));
+ g_object_unref (item);
+ if (after_selection_end)
+ break;
+ }
+
+ g_object_unref (list);
+ } else {
+ set_block_alignment (WEBKIT_DOM_ELEMENT (block), class);
+ }
+
+ block = next_block;
+ }
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_selection_restore (editor_page);
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+}
+
+/*
+ * e_html_editor_selection_replace:
+ * @selection: an #EEditorSelection
+ * @replacement: a string to replace current selection with
+ *
+ * Replaces currently selected text with @replacement.
+ */
+void
+e_editor_dom_selection_replace (EEditorPage *editor_page,
+ const gchar *replacement)
+{
+ WebKitDOMDocument *document;
+ EEditorHistoryEvent *ev = NULL;
+ EEditorUndoRedoManager *manager;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+
+ if (!e_editor_undo_redo_manager_is_operation_in_progress (manager)) {
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMRange *range;
+
+ ev = g_new0 (EEditorHistoryEvent, 1);
+ ev->type = HISTORY_REPLACE;
+
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->before.start.x,
+ &ev->before.start.y,
+ &ev->before.end.x,
+ &ev->before.end.y);
+
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+ ev->data.string.from = webkit_dom_range_get_text (range);
+ ev->data.string.to = g_strdup (replacement);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+ }
+
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_INSERT_TEXT, replacement);
+
+ if (ev) {
+ e_editor_dom_selection_get_coordinates (editor_page,
+ &ev->after.start.x,
+ &ev->after.start.y,
+ &ev->after.end.x,
+ &ev->after.end.y);
+
+ e_editor_undo_redo_manager_insert_history_event (manager, ev);
+ }
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+
+ e_editor_page_emit_content_changed (editor_page);
+}
+
+/*
+ * e_html_editor_selection_replace_caret_word:
+ * @selection: an #EEditorSelection
+ * @replacement: a string to replace current caret word with
+ *
+ * Replaces current word under cursor with @replacement.
+ */
+void
+e_editor_dom_replace_caret_word (EEditorPage *editor_page,
+ const gchar *replacement)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+ WebKitDOMDocumentFragment *fragment;
+ WebKitDOMNode *node;
+ WebKitDOMRange *range;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ e_editor_page_emit_content_changed (editor_page);
+ range = e_editor_dom_get_current_range (editor_page);
+ webkit_dom_range_expand (range, "word", NULL);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+
+ fragment = webkit_dom_range_extract_contents (range, NULL);
+
+ /* Get the text node to replace and leave other formatting nodes
+ * untouched (font color, boldness, ...). */
+ webkit_dom_node_normalize (WEBKIT_DOM_NODE (fragment));
+ node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment));
+ if (!WEBKIT_DOM_IS_TEXT (node)) {
+ while (node && WEBKIT_DOM_IS_ELEMENT (node))
+ node = webkit_dom_node_get_first_child (node);
+ }
+
+ if (node && WEBKIT_DOM_IS_TEXT (node)) {
+ WebKitDOMText *text;
+
+ /* Replace the word */
+ text = webkit_dom_document_create_text_node (document, replacement);
+ webkit_dom_node_replace_child (
+ webkit_dom_node_get_parent_node (node),
+ WEBKIT_DOM_NODE (text),
+ node,
+ NULL);
+
+ /* Insert the word on current location. */
+ webkit_dom_range_insert_node (range, WEBKIT_DOM_NODE (fragment), NULL);
+
+ webkit_dom_dom_selection_collapse_to_end (dom_selection, NULL);
+ }
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+}
+
+/*
+ * e_html_editor_selection_get_caret_word:
+ * @selection: an #EEditorSelection
+ *
+ * Returns word under cursor.
+ *
+ * Returns: A newly allocated string with current caret word or @NULL when there
+ * is no text under cursor or when selection is active. [transfer-full].
+ */
+gchar *
+e_editor_dom_get_caret_word (EEditorPage *editor_page)
+{
+ gchar *word;
+ WebKitDOMRange *range;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ range = e_editor_dom_get_current_range (editor_page);
+
+ /* Don't operate on the visible selection */
+ range = webkit_dom_range_clone_range (range, NULL);
+ webkit_dom_range_expand (range, "word", NULL);
+ word = webkit_dom_range_to_string (range, NULL);
+
+ g_object_unref (range);
+
+ return word;
+}
+
+/*
+ * e_html_editor_selection_get_list_alignment_from_node:
+ * @node: #an WebKitDOMNode
+ *
+ * Returns alignment of given list.
+ *
+ * Returns: #EContentEditorAlignment
+ */
+EContentEditorAlignment
+e_editor_dom_get_list_alignment_from_node (WebKitDOMNode *node)
+{
+ if (element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-align-center"))
+ return E_CONTENT_EDITOR_ALIGNMENT_CENTER;
+ if (element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-align-right"))
+ return E_CONTENT_EDITOR_ALIGNMENT_RIGHT;
+ else
+ return E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+}
+
+WebKitDOMElement *
+e_editor_dom_prepare_paragraph (EEditorPage *editor_page,
+ gboolean with_selection)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *paragraph;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ paragraph = e_editor_dom_get_paragraph_element (editor_page, -1, 0);
+
+ if (with_selection)
+ dom_add_selection_markers_into_element_start (
+ document, paragraph, NULL, NULL);
+
+ element = webkit_dom_document_create_element (document, "BR", NULL);
+
+ webkit_dom_node_append_child (
+ WEBKIT_DOM_NODE (paragraph), WEBKIT_DOM_NODE (element), NULL);
+
+ return paragraph;
+}
+
+void
+e_editor_dom_selection_set_on_point (EEditorPage *editor_page,
+ guint x,
+ guint y)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMRange *range;
+ WebKitDOMDOMWindow *dom_window;
+ WebKitDOMDOMSelection *dom_selection;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
+ dom_window = webkit_dom_document_get_default_view (document);
+ dom_selection = webkit_dom_dom_window_get_selection (dom_window);
+
+ range = webkit_dom_document_caret_range_from_point (document, x, y);
+ webkit_dom_dom_selection_remove_all_ranges (dom_selection);
+ webkit_dom_dom_selection_add_range (dom_selection, range);
+
+ g_object_unref (range);
+ g_object_unref (dom_selection);
+ g_object_unref (dom_window);
+}
+
+void
+e_editor_dom_selection_get_coordinates (EEditorPage *editor_page,
+ guint *start_x,
+ guint *start_y,
+ guint *end_x,
+ guint *end_y)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMElement *element, *parent;
+ gboolean created_selection_markers = FALSE;
+ guint local_x = 0, local_y = 0;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (start_x != NULL);
+ g_return_if_fail (start_y != NULL);
+ g_return_if_fail (end_x != NULL);
+ g_return_if_fail (end_y != NULL);
+
+ document = e_editor_page_get_document (editor_page);
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ if (!element) {
+ created_selection_markers = TRUE;
+ e_editor_dom_selection_save (editor_page);
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-start-marker");
+ if (!element)
+ return;
+ }
+
+ parent = element;
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ local_x += (guint) webkit_dom_element_get_offset_left (parent);
+ local_y += (guint) webkit_dom_element_get_offset_top (parent);
+ parent = webkit_dom_element_get_offset_parent (parent);
+ }
+
+ if (start_x)
+ *start_x = local_x;
+ if (start_y)
+ *start_y = local_y;
+
+ if (e_editor_dom_selection_is_collapsed (editor_page)) {
+ *end_x = local_x;
+ *end_y = local_y;
+
+ if (created_selection_markers)
+ e_editor_dom_selection_restore (editor_page);
+
+ goto workaroud;
+ }
+
+ element = webkit_dom_document_get_element_by_id (
+ document, "-x-evo-selection-end-marker");
+
+ local_x = 0;
+ local_y = 0;
+
+ parent = element;
+ while (parent && !WEBKIT_DOM_IS_HTML_BODY_ELEMENT (parent)) {
+ local_x += (guint) webkit_dom_element_get_offset_left (parent);
+ local_y += (guint) webkit_dom_element_get_offset_top (parent);
+ parent = webkit_dom_element_get_offset_parent (parent);
+ }
+
+ if (end_x)
+ *end_x = local_x;
+ if (end_y)
+ *end_y = local_y;
+
+ if (created_selection_markers)
+ e_editor_dom_selection_restore (editor_page);
+
+ workaroud:
+ /* Workaround for bug 749712 on the Evolution side. The cause of the bug
+ * is that WebKit is having problems determining the right line height
+ * for some fonts and font sizes (the right and wrong value differ by 1).
+ * To fix this we will add an extra one to the final top offset. This is
+ * safe to do even for fonts and font sizes that don't behave badly as we
+ * will still get the right element as we use fonts bigger than 1 pixel. */
+ *start_y += 1;
+ *end_y += 1;
+}
diff --git a/modules/webkit-editor/web-extension/e-editor-dom-functions.h
b/modules/webkit-editor/web-extension/e-editor-dom-functions.h
new file mode 100644
index 0000000..4aeacb5
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-editor-dom-functions.h
@@ -0,0 +1,374 @@
+/*
+ * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com)
+ *
+ * This library is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef E_EDITOR_DOM_FUNCTIONS_H
+#define E_EDITOR_DOM_FUNCTIONS_H
+
+#include <webkitdom/webkitdom.h>
+
+#define E_UTIL_INCLUDE_WITHOUT_WEBKIT
+#include <e-util/e-util.h>
+#undef E_UTIL_INCLUDE_WITHOUT_WEBKIT
+
+#include "e-editor-page.h"
+
+#define UNICODE_ZERO_WIDTH_SPACE "\xe2\x80\x8b"
+#define UNICODE_NBSP "\xc2\xa0"
+
+/* stephenhay from https://mathiasbynens.be/demo/url-regex */
+#define URL_PROTOCOLS "news|telnet|nntp|file|https?|s?ftp|webcal|localhost|ssh"
+#define URL_PATTERN_BASE "(?=((?:(?:(?:" URL_PROTOCOLS
")\\:\\/\\/)|(?:www\\.|ftp\\.))[^\\s\\/\\$\\.\\?#].[^\\s]*)"
+#define URL_PATTERN_NO_NBSP ")((?:(?! ).)*)"
+#define URL_PATTERN URL_PATTERN_BASE URL_PATTERN_NO_NBSP
+#define URL_PATTERN_SPACE URL_PATTERN_BASE "\\s$" URL_PATTERN_NO_NBSP
+/* Taken from camel-url-scanner.c */
+#define URL_INVALID_TRAILING_CHARS ",.:;?!-|}])\""
+
+/* http://www.w3.org/TR/html5/forms.html#valid-e-mail-address */
+#define E_MAIL_PATTERN \
+ "[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+ [a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}"\
+ "[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*"
+
+#define E_MAIL_PATTERN_SPACE E_MAIL_PATTERN "\\s"
+
+#define QUOTE_SYMBOL ">"
+
+#define SPACES_PER_INDENTATION 3
+#define SPACES_PER_LIST_LEVEL 3
+#define SPACES_ORDERED_LIST_FIRST_LEVEL 6
+#define TAB_LENGTH 8
+#define MINIMAL_PARAGRAPH_WIDTH 5
+
+G_BEGIN_DECLS
+
+/* ******************** Tests ******************** */
+
+gboolean e_editor_dom_test_html_equal (WebKitDOMDocument *document,
+ const gchar *html1,
+ const gchar *html2);
+
+/* ******************** Actions ******************** */
+
+void e_editor_dom_delete_cell_contents
+ (EEditorPage *editor_page);
+void e_editor_dom_delete_column (EEditorPage *editor_page);
+void e_editor_dom_delete_row (EEditorPage *editor_page);
+void e_editor_dom_delete_table (EEditorPage *editor_page);
+void e_editor_dom_insert_column_after
+ (EEditorPage *editor_page);
+void e_editor_dom_insert_column_before
+ (EEditorPage *editor_page);
+void e_editor_dom_insert_row_above (EEditorPage *editor_page);
+void e_editor_dom_insert_row_below (EEditorPage *editor_page);
+void e_editor_dom_save_history_for_cut
+ (EEditorPage *editor_page);
+
+/* ******************** View ******************** */
+
+gboolean e_editor_dom_exec_command (EEditorPage *editor_page,
+ EContentEditorCommand command,
+ const gchar *value);
+void e_editor_dom_force_spell_check_for_current_paragraph
+ (EEditorPage *editor_page);
+void e_editor_dom_force_spell_check_in_viewport
+ (EEditorPage *editor_page);
+void e_editor_dom_force_spell_check (EEditorPage *editor_page);
+void e_editor_dom_turn_spell_check_off
+ (EEditorPage *editor_page);
+void e_editor_dom_embed_style_sheet (EEditorPage *editor_page,
+ const gchar *style_sheet_content);
+void e_editor_dom_remove_embedded_style_sheet
+ (EEditorPage *editor_page);
+void e_editor_dom_register_input_event_listener_on_body
+ (EEditorPage *editor_page);
+void e_editor_dom_remove_input_event_listener_from_body
+ (EEditorPage *editor_page);
+void e_editor_dom_quote_and_insert_text_into_selection
+ (EEditorPage *editor_page,
+ const gchar *text);
+void e_editor_dom_check_magic_links (EEditorPage *editor_page,
+ gboolean include_space_by_user);
+void e_editor_dom_insert_smiley (EEditorPage *editor_page,
+ EEmoticon *emoticon);
+void e_editor_dom_insert_smiley_by_name
+ (EEditorPage *editor_page,
+ const gchar *name);
+void e_editor_dom_check_magic_smileys
+ (EEditorPage *editor_page);
+void e_editor_dom_convert_content (EEditorPage *editor_page,
+ const gchar *preferred_text);
+void e_editor_dom_convert_and_insert_html_into_selection
+ (EEditorPage *editor_page,
+ const gchar *html,
+ gboolean is_html);
+gboolean e_editor_dom_node_is_citation_node
+ (WebKitDOMNode *node);
+void e_editor_dom_quote_plain_text_element_after_wrapping
+ (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gint quote_level);
+WebKitDOMNode * e_editor_dom_get_parent_block_node_from_child
+ (WebKitDOMNode *node);
+WebKitDOMElement *
+ e_editor_dom_insert_new_line_into_citation
+ (EEditorPage *editor_page,
+ const gchar *html_to_insert);
+WebKitDOMElement *
+ e_editor_dom_quote_plain_text_element
+ (EEditorPage *editor_page,
+ WebKitDOMElement *element);
+void e_editor_dom_convert_when_changing_composer_mode
+ (EEditorPage *editor_page);
+void e_editor_dom_process_content_after_load
+ (EEditorPage *editor_page);
+GVariant * e_editor_dom_get_inline_images_data
+ (EEditorPage *editor_page,
+ const gchar *uid_domain);
+void e_editor_dom_insert_html (EEditorPage *editor_page,
+ const gchar *html_text);
+void e_editor_dom_convert_element_from_html_to_plain_text
+ (EEditorPage *editor_page,
+ WebKitDOMElement *element);
+gchar * e_editor_dom_process_content_for_draft
+ (EEditorPage *editor_page,
+ gboolean only_inner_body);
+gchar * e_editor_dom_process_content_for_plain_text
+ (EEditorPage *editor_page);
+void e_editor_dom_restore_images (EEditorPage *editor_page,
+ GVariant *inline_images_to_restore);
+gchar * e_editor_dom_process_content_for_html
+ (EEditorPage *editor_page);
+gboolean e_editor_dom_check_if_conversion_needed
+ (EEditorPage *editor_page);
+void e_editor_dom_process_content_after_mode_change
+ (EEditorPage *editor_page);
+guint e_editor_dom_get_caret_offset (EEditorPage *editor_page);
+guint e_editor_dom_get_caret_position (EEditorPage *editor_page);
+void e_editor_dom_drag_and_drop_end (EEditorPage *editor_page);
+void e_editor_dom_set_link_color (EEditorPage *editor_page,
+ const gchar *color);
+void e_editor_dom_set_visited_link_color
+ (EEditorPage *editor_page,
+ const gchar *color);
+gboolean e_editor_dom_move_quoted_block_level_up
+ (EEditorPage *editor_page);
+gboolean e_editor_dom_delete_last_character_on_line_in_quoted_block
+ (EEditorPage *editor_page,
+ glong key_code,
+ gboolean control_key);
+gboolean e_editor_dom_fix_structure_after_delete_before_quoted_content
+ (EEditorPage *editor_page,
+ glong key_code,
+ gboolean control_key,
+ gboolean delete_key);
+void e_editor_dom_disable_quote_marks_select
+ (EEditorPage *editor_page);
+void e_editor_dom_remove_node_and_parents_if_empty
+ (WebKitDOMNode *node);
+gboolean e_editor_dom_return_pressed_in_empty_list_item
+ (EEditorPage *editor_page);
+void e_editor_dom_merge_siblings_if_necessary
+ (EEditorPage *editor_page,
+ WebKitDOMDocumentFragment *deleted_content);
+void e_editor_dom_body_key_up_event_process_return_key
+ (EEditorPage *editor_page);
+gboolean e_editor_dom_key_press_event_process_backspace_key
+ (EEditorPage *editor_page);
+gboolean e_editor_dom_key_press_event_process_delete_or_backspace_key
+ (EEditorPage *editor_page,
+ glong key_code,
+ gboolean control_key,
+ gboolean delete);
+void e_editor_dom_body_input_event_process
+ (EEditorPage *editor_page,
+ WebKitDOMEvent *event);
+void e_editor_dom_body_key_up_event_process_backspace_or_delete
+ (EEditorPage *editor_page,
+ gboolean delete);
+gboolean e_editor_dom_key_press_event_process_return_key
+ (EEditorPage *editor_page);
+WebKitDOMElement *
+ e_editor_dom_wrap_and_quote_element
+ (EEditorPage *editor_page,
+ WebKitDOMElement *element);
+gint e_editor_dom_get_citation_level (WebKitDOMNode *node,
+ gboolean set_plaintext_quoted);
+void e_editor_dom_save_history_for_drop
+ (EEditorPage *editor_page);
+void e_editor_dom_fix_file_uri_images
+ (EEditorPage *editor_page);
+
+/* ******************** Selection ******************** */
+
+void e_editor_dom_replace_base64_image_src
+ (EEditorPage *editor_page,
+ const gchar *selector,
+ const gchar *base64_content,
+ const gchar *filename,
+ const gchar *uri);
+WebKitDOMRange *
+ e_editor_dom_get_current_range (EEditorPage *editor_page);
+void e_editor_dom_move_caret_into_element
+ (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gboolean to_start);
+void e_editor_dom_insert_base64_image
+ (EEditorPage *editor_page,
+ const gchar *filename,
+ const gchar *uri,
+ const gchar *base64_content);
+void e_editor_dom_insert_image (EEditorPage *editor_page,
+ const gchar *uri);
+void e_editor_dom_replace_image_src (EEditorPage *editor_page,
+ const gchar *selector,
+ const gchar *uri);
+void e_editor_dom_selection_unlink (EEditorPage *editor_page);
+void e_editor_dom_create_link (EEditorPage *editor_page,
+ const gchar *uri);
+void e_editor_dom_selection_indent (EEditorPage *editor_page);
+void e_editor_dom_selection_unindent (EEditorPage *editor_page);
+void e_editor_dom_selection_save (EEditorPage *editor_page);
+void e_editor_dom_selection_restore (EEditorPage *editor_page);
+gboolean e_editor_dom_selection_is_collapsed
+ (EEditorPage *editor_page);
+void e_editor_dom_scroll_to_caret (EEditorPage *editor_page);
+void e_editor_dom_remove_wrapping_from_element
+ (WebKitDOMElement *element);
+void e_editor_dom_remove_quoting_from_element
+ (WebKitDOMElement *element);
+void e_editor_dom_set_paragraph_style
+ (EEditorPage *editor_page,
+ WebKitDOMElement *element,
+ gint width,
+ gint offset,
+ const gchar *style_to_add);
+WebKitDOMElement *
+ e_editor_dom_get_paragraph_element
+ (EEditorPage *editor_page,
+ gint width,
+ gint offset);
+WebKitDOMElement *
+ e_editor_dom_put_node_into_paragraph
+ (EEditorPage *editor_page,
+ WebKitDOMNode *node,
+ gboolean with_input);
+void e_editor_dom_selection_wrap (EEditorPage *editor_page);
+WebKitDOMElement *
+ e_editor_dom_wrap_paragraph_length
+ (EEditorPage *editor_page,
+ WebKitDOMElement *paragraph,
+ gint length);
+WebKitDOMElement *
+ e_editor_dom_wrap_paragraph (EEditorPage *editor_page,
+ WebKitDOMElement *paragraph);
+void e_editor_dom_wrap_paragraphs_in_document
+ (EEditorPage *editor_page);
+gboolean e_editor_dom_selection_is_underline
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_underline
+ (EEditorPage *editor_page,
+ gboolean underline);
+gboolean e_editor_dom_selection_is_subscript
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_subscript
+ (EEditorPage *editor_page,
+ gboolean subscript);
+gboolean e_editor_dom_selection_is_superscript
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_superscript
+ (EEditorPage *editor_page,
+ gboolean superscript);
+gboolean e_editor_dom_selection_is_strikethrough
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_strikethrough
+ (EEditorPage *editor_page,
+ gboolean strikethrough);
+gboolean e_editor_dom_selection_is_monospace
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_monospace
+ (EEditorPage *editor_page,
+ gboolean monospaced);
+gboolean e_editor_dom_selection_is_bold (EEditorPage *editor_page);
+void e_editor_dom_selection_set_bold (EEditorPage *editor_page,
+ gboolean bold);
+gboolean e_editor_dom_selection_is_italic
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_italic
+ (EEditorPage *editor_page,
+ gboolean italic);
+gboolean e_editor_dom_selection_is_indented
+ (EEditorPage *editor_page);
+gboolean e_editor_dom_selection_is_citation
+ (EEditorPage *editor_page);
+guint e_editor_dom_selection_get_font_size
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_font_size
+ (EEditorPage *editor_page,
+ guint font_size);
+gchar * e_editor_dom_selection_get_font_name
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_font_name
+ (EEditorPage *editor_page,
+ const gchar *font_size);
+gchar * e_editor_dom_selection_get_font_color
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_font_color
+ (EEditorPage *editor_page,
+ const gchar *font_color);
+gchar * e_editor_dom_selection_get_background_color
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_background_color
+ (EEditorPage *editor_page,
+ const gchar *bg_color);
+EContentEditorBlockFormat
+ e_editor_dom_selection_get_block_format
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_block_format
+ (EEditorPage *editor_page,
+ EContentEditorBlockFormat format);
+EContentEditorAlignment
+ e_editor_dom_selection_get_alignment
+ (EEditorPage *editor_page);
+void e_editor_dom_selection_set_alignment
+ (EEditorPage *editor_page,
+ EContentEditorAlignment alignment);
+void e_editor_dom_selection_replace (EEditorPage *editor_page,
+ const gchar *replacement);
+void e_editor_dom_replace_caret_word (EEditorPage *editor_page,
+ const gchar *replacement);
+gchar * e_editor_dom_get_caret_word (EEditorPage *editor_page);
+EContentEditorAlignment
+ e_editor_dom_get_list_alignment_from_node
+ (WebKitDOMNode *node);
+WebKitDOMElement *
+ e_editor_dom_prepare_paragraph (EEditorPage *editor_page,
+ gboolean with_selection);
+void e_editor_dom_selection_set_on_point
+ (EEditorPage *editor_page,
+ guint x,
+ guint y);
+void e_editor_dom_selection_get_coordinates
+ (EEditorPage *editor_page,
+ guint *start_x,
+ guint *start_y,
+ guint *end_x,
+ guint *end_y);
+gboolean e_editor_dom_is_selection_position_node
+ (WebKitDOMNode *node);
+
+G_END_DECLS
+
+#endif /* E_EDITOR_DOM_FUNCTIONS_H */
diff --git a/modules/webkit-editor/web-extension/e-editor-page.c
b/modules/webkit-editor/web-extension/e-editor-page.c
new file mode 100644
index 0000000..3f18d86
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-editor-page.c
@@ -0,0 +1,960 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com)
+ *
+ * This library is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib.h>
+#include <webkit2/webkit-web-extension.h>
+
+#include "web-extensions/e-dom-utils.h"
+
+#include "e-editor-dom-functions.h"
+#include "e-editor-web-extension.h"
+#include "e-editor-undo-redo-manager.h"
+
+#include "e-editor-page.h"
+
+struct _EEditorPagePrivate {
+ WebKitWebPage *web_page; /* not referenced */
+ EEditorWebExtension *web_extension; /* not referenced */
+
+ EEditorUndoRedoManager *undo_redo_manager;
+ ESpellChecker *spell_checker;
+
+ guint spell_check_on_scroll_event_source_id;
+
+ EContentEditorAlignment alignment;
+ EContentEditorBlockFormat block_format;
+ guint32 style_flags; /* bit-OR of EContentEditorStyleFlags */
+ gchar *background_color;
+ gchar *font_color;
+ gchar *font_name;
+ gint font_size;
+
+ guint selection_changed_blocked;
+ gboolean selection_changed;
+
+ gboolean force_image_load;
+ gboolean html_mode;
+ gboolean return_key_pressed;
+ gboolean space_key_pressed;
+ gboolean smiley_written;
+ gint word_wrap_length;
+
+ gboolean convert_in_situ;
+ gboolean body_input_event_removed;
+ gboolean dont_save_history_in_body_input;
+ gboolean composition_in_progress;
+ gboolean pasting_content_from_itself;
+ gboolean renew_history_after_coordinates;
+
+ GHashTable *inline_images;
+
+ WebKitDOMNode *node_under_mouse_click;
+
+ GSettings *mail_settings;
+
+ EContentEditorContentFlags content_flags;
+};
+
+G_DEFINE_TYPE (EEditorPage, e_editor_page, G_TYPE_OBJECT)
+
+
+static void
+web_page_document_loaded_cb (WebKitWebPage *web_page,
+ EEditorPage *editor_page)
+{
+ g_return_if_fail (WEBKIT_IS_WEB_PAGE (web_page));
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->body_input_event_removed = TRUE;
+
+ e_editor_undo_redo_manager_clean_history (editor_page->priv->undo_redo_manager);
+ e_editor_dom_process_content_after_load (editor_page);
+}
+
+static gboolean
+web_page_context_menu_cb (WebKitWebPage *web_page,
+ WebKitContextMenu *context_menu,
+ WebKitWebHitTestResult *hit_test_result,
+ EEditorPage *editor_page)
+{
+ WebKitDOMNode *node;
+ EContentEditorNodeFlags flags = 0;
+ GVariant *variant;
+
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ node = webkit_web_hit_test_result_get_node (hit_test_result);
+ editor_page->priv->node_under_mouse_click = node;
+
+ if (WEBKIT_DOM_IS_HTML_HR_ELEMENT (node))
+ flags |= E_CONTENT_EDITOR_NODE_IS_H_RULE;
+
+ if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node) ||
+ (dom_node_find_parent_element (node, "A") != NULL))
+ flags |= E_CONTENT_EDITOR_NODE_IS_ANCHOR;
+
+ if (WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT (node) ||
+ (dom_node_find_parent_element (node, "IMG") != NULL))
+ flags |= E_CONTENT_EDITOR_NODE_IS_IMAGE;
+
+ if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (node) ||
+ (dom_node_find_parent_element (node, "TD") != NULL) ||
+ (dom_node_find_parent_element (node, "TH") != NULL))
+ flags |= E_CONTENT_EDITOR_NODE_IS_TABLE_CELL;
+
+ if (flags & E_CONTENT_EDITOR_NODE_IS_TABLE_CELL &&
+ (WEBKIT_DOM_IS_HTML_TABLE_ELEMENT (node) ||
+ dom_node_find_parent_element (node, "TABLE") != NULL))
+ flags |= E_CONTENT_EDITOR_NODE_IS_TABLE;
+
+ if (flags == 0)
+ flags |= E_CONTENT_EDITOR_NODE_IS_TEXT;
+
+ variant = g_variant_new_int32 (flags);
+ webkit_context_menu_set_user_data (context_menu, variant);
+
+ return FALSE;
+}
+
+static void
+e_editor_page_setup (EEditorPage *editor_page,
+ WebKitWebPage *web_page,
+ struct _EEditorWebExtension *web_extension)
+{
+ WebKitWebEditor *web_editor;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->web_page = web_page;
+ editor_page->priv->web_extension = web_extension;
+ editor_page->priv->undo_redo_manager = e_editor_undo_redo_manager_new (editor_page);
+
+ g_signal_connect_swapped (
+ editor_page->priv->undo_redo_manager, "notify::can-undo",
+ G_CALLBACK (e_editor_page_emit_undo_redo_state_changed), editor_page);
+
+ g_signal_connect_swapped (
+ editor_page->priv->undo_redo_manager, "notify::can-redo",
+ G_CALLBACK (e_editor_page_emit_undo_redo_state_changed), editor_page);
+
+ web_editor = webkit_web_page_get_editor (web_page);
+
+ g_signal_connect_swapped (
+ web_editor, "selection-changed",
+ G_CALLBACK (e_editor_page_emit_selection_changed), editor_page);
+
+ g_signal_connect (
+ web_page, "document-loaded",
+ G_CALLBACK (web_page_document_loaded_cb), editor_page);
+
+ g_signal_connect (
+ web_page, "context-menu",
+ G_CALLBACK (web_page_context_menu_cb), editor_page);
+}
+
+static void
+e_editor_page_dispose (GObject *object)
+{
+ EEditorPage *editor_page = E_EDITOR_PAGE (object);
+
+ if (editor_page->priv->spell_check_on_scroll_event_source_id > 0) {
+ g_source_remove (editor_page->priv->spell_check_on_scroll_event_source_id);
+ editor_page->priv->spell_check_on_scroll_event_source_id = 0;
+ }
+
+ if (editor_page->priv->background_color != NULL) {
+ g_free (editor_page->priv->background_color);
+ editor_page->priv->background_color = NULL;
+ }
+
+ if (editor_page->priv->font_color != NULL) {
+ g_free (editor_page->priv->font_color);
+ editor_page->priv->font_color = NULL;
+ }
+
+ if (editor_page->priv->font_name != NULL) {
+ g_free (editor_page->priv->font_name);
+ editor_page->priv->font_name = NULL;
+ }
+
+ if (editor_page->priv->mail_settings != NULL) {
+ g_signal_handlers_disconnect_by_data (editor_page->priv->mail_settings, object);
+ g_object_unref (editor_page->priv->mail_settings);
+ editor_page->priv->mail_settings = NULL;
+ }
+
+ g_clear_object (&editor_page->priv->undo_redo_manager);
+ g_clear_object (&editor_page->priv->spell_checker);
+
+ g_hash_table_remove_all (editor_page->priv->inline_images);
+
+ /* Chain up to parent's method. */
+ G_OBJECT_CLASS (e_editor_page_parent_class)->dispose (object);
+}
+
+static void
+e_editor_page_finalize (GObject *object)
+{
+ EEditorPage *editor_page = E_EDITOR_PAGE (object);
+
+ g_hash_table_destroy (editor_page->priv->inline_images);
+
+ /* Chain up to parent's method. */
+ G_OBJECT_CLASS (e_editor_page_parent_class)->finalize (object);
+}
+
+static void
+e_editor_page_class_init (EEditorPageClass *class)
+{
+ GObjectClass *object_class;
+
+ g_type_class_add_private (class, sizeof (EEditorPagePrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->dispose = e_editor_page_dispose;
+ object_class->finalize = e_editor_page_finalize;
+}
+
+static void
+e_editor_page_init (EEditorPage *editor_page)
+{
+ editor_page->priv = G_TYPE_INSTANCE_GET_PRIVATE (editor_page, E_TYPE_EDITOR_PAGE, EEditorPagePrivate);
+ editor_page->priv->style_flags = 0;
+ editor_page->priv->selection_changed_blocked = 0;
+ editor_page->priv->background_color = g_strdup ("");
+ editor_page->priv->font_color = g_strdup ("");
+ editor_page->priv->font_name = g_strdup ("");
+ editor_page->priv->font_size = E_CONTENT_EDITOR_FONT_SIZE_NORMAL;
+ editor_page->priv->alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
+ editor_page->priv->block_format = E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH;
+ editor_page->priv->force_image_load = FALSE;
+ editor_page->priv->html_mode = FALSE;
+ editor_page->priv->return_key_pressed = FALSE;
+ editor_page->priv->space_key_pressed = FALSE;
+ editor_page->priv->smiley_written = FALSE;
+ editor_page->priv->convert_in_situ = FALSE;
+ editor_page->priv->body_input_event_removed = TRUE;
+ editor_page->priv->dont_save_history_in_body_input = FALSE;
+ editor_page->priv->pasting_content_from_itself = FALSE;
+ editor_page->priv->composition_in_progress = FALSE;
+ editor_page->priv->renew_history_after_coordinates = TRUE;
+ editor_page->priv->content_flags = 0;
+ editor_page->priv->spell_check_on_scroll_event_source_id = 0;
+ editor_page->priv->mail_settings = e_util_ref_settings ("org.gnome.evolution.mail");
+ editor_page->priv->word_wrap_length = g_settings_get_int (editor_page->priv->mail_settings,
"composer-word-wrap-length");
+ editor_page->priv->inline_images = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
+ editor_page->priv->spell_checker = e_spell_checker_new ();
+}
+
+EEditorPage *
+e_editor_page_new (WebKitWebPage *web_page,
+ struct _EEditorWebExtension *web_extension)
+{
+ EEditorPage *editor_page;
+
+ g_return_val_if_fail (WEBKIT_IS_WEB_PAGE (web_page), NULL);
+ g_return_val_if_fail (E_IS_EDITOR_WEB_EXTENSION (web_extension), NULL);
+
+ editor_page = g_object_new (E_TYPE_EDITOR_PAGE, NULL);
+ e_editor_page_setup (editor_page, web_page, web_extension);
+
+ return editor_page;
+}
+
+WebKitWebPage *
+e_editor_page_get_web_page (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return editor_page->priv->web_page;
+}
+
+struct _EEditorWebExtension *
+e_editor_page_get_web_extension (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return editor_page->priv->web_extension;
+}
+
+guint64
+e_editor_page_get_page_id (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ if (!editor_page->priv->web_page)
+ return 0;
+
+ return webkit_web_page_get_id (editor_page->priv->web_page);
+}
+
+WebKitDOMDocument *
+e_editor_page_get_document (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ if (!editor_page->priv->web_page)
+ return NULL;
+
+ return webkit_web_page_get_dom_document (editor_page->priv->web_page);
+}
+
+struct _EEditorUndoRedoManager *
+e_editor_page_get_undo_redo_manager (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return editor_page->priv->undo_redo_manager;
+}
+
+void
+e_editor_page_block_selection_changed (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->selection_changed_blocked++;
+}
+
+void
+e_editor_page_unblock_selection_changed (EEditorPage *editor_page)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+ g_return_if_fail (editor_page->priv->selection_changed_blocked > 0);
+
+ editor_page->priv->selection_changed_blocked--;
+
+ if (!editor_page->priv->selection_changed_blocked &&
+ editor_page->priv->selection_changed) {
+ editor_page->priv->selection_changed = FALSE;
+ e_editor_page_emit_selection_changed (editor_page);
+ }
+}
+
+gboolean
+e_editor_page_get_html_mode (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->html_mode;
+}
+
+void
+e_editor_page_set_html_mode (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->html_mode = value;
+}
+
+gboolean
+e_editor_page_get_force_image_load (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->force_image_load;
+}
+
+void
+e_editor_page_set_force_image_load (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->force_image_load = value;
+}
+
+gint
+e_editor_page_get_word_wrap_length (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ return editor_page->priv->word_wrap_length;
+}
+
+static gboolean
+e_editor_page_check_style_flag (EEditorPage *editor_page,
+ EContentEditorStyleFlags flag)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return (editor_page->priv->style_flags & flag) != 0;
+}
+
+static gboolean
+e_editor_page_set_style_flag (EEditorPage *editor_page,
+ EContentEditorStyleFlags flag,
+ gboolean value)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ if ((((editor_page->priv->style_flags & flag) != 0) ? 1 : 0) == (value ? 1 : 0))
+ return FALSE;
+
+ editor_page->priv->style_flags = (editor_page->priv->style_flags & ~flag) | (value ? flag : 0);
+
+ return TRUE;
+}
+
+gboolean
+e_editor_page_get_bold (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return e_editor_page_check_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_BOLD);
+}
+
+void
+e_editor_page_set_bold (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_set_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_BOLD, value))
+ e_editor_dom_selection_set_bold (editor_page, value);
+}
+
+gboolean
+e_editor_page_get_italic (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return e_editor_page_check_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_ITALIC);
+}
+
+void
+e_editor_page_set_italic (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_set_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_ITALIC, value))
+ e_editor_dom_selection_set_italic (editor_page, value);
+}
+
+gboolean
+e_editor_page_get_underline (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return e_editor_page_check_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_UNDERLINE);
+}
+
+void
+e_editor_page_set_underline (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_set_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_UNDERLINE, value))
+ e_editor_dom_selection_set_underline (editor_page, value);
+}
+
+gboolean
+e_editor_page_get_monospace (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return e_editor_page_check_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_MONOSPACE);
+}
+
+void
+e_editor_page_set_monospace (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_set_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_MONOSPACE, value))
+ e_editor_dom_selection_set_monospace (editor_page, value);
+}
+
+gboolean
+e_editor_page_get_strikethrough (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return e_editor_page_check_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH);
+}
+
+void
+e_editor_page_set_strikethrough (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (e_editor_page_set_style_flag (editor_page, E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH, value))
+ e_editor_dom_selection_set_strikethrough (editor_page, value);
+}
+
+guint
+e_editor_page_get_font_size (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ return editor_page->priv->font_size;
+}
+
+void
+e_editor_page_set_font_size (EEditorPage *editor_page,
+ guint value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (editor_page->priv->font_size == value)
+ return;
+
+ editor_page->priv->font_size = value;
+}
+
+const gchar *
+e_editor_page_get_font_color (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return editor_page->priv->font_color;
+}
+
+EContentEditorAlignment
+e_editor_page_get_alignment (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), E_CONTENT_EDITOR_ALIGNMENT_LEFT);
+
+ return editor_page->priv->alignment;
+}
+
+void
+e_editor_page_set_alignment (EEditorPage *editor_page,
+ EContentEditorAlignment value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->alignment = value;
+}
+
+EContentEditorContentFlags
+e_editor_page_get_current_content_flags (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ return editor_page->priv->content_flags;
+}
+
+void
+e_editor_page_set_current_content_flags (EEditorPage *editor_page,
+ guint flags)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->content_flags = flags;
+}
+
+gboolean
+e_editor_page_get_return_key_pressed (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->return_key_pressed;
+}
+
+void
+e_editor_page_set_return_key_pressed (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->return_key_pressed = value;
+}
+
+gboolean
+e_editor_page_get_space_key_pressed (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->space_key_pressed;
+}
+
+void
+e_editor_page_set_space_key_pressed (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->space_key_pressed = value;
+}
+
+gboolean
+e_editor_page_get_magic_links_enabled (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return g_settings_get_boolean (editor_page->priv->mail_settings, "composer-magic-links");
+}
+
+gboolean
+e_editor_page_get_magic_smileys_enabled (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return g_settings_get_boolean (editor_page->priv->mail_settings, "composer-magic-smileys");
+}
+
+gboolean
+e_editor_page_get_unicode_smileys_enabled (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return g_settings_get_boolean (editor_page->priv->mail_settings, "composer-unicode-smileys");
+}
+
+EImageLoadingPolicy
+e_editor_page_get_image_loading_policy (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), E_IMAGE_LOADING_POLICY_NEVER);
+
+ return g_settings_get_enum (editor_page->priv->mail_settings, "image-loading-policy");
+}
+
+gboolean
+e_editor_page_get_inline_spelling_enabled (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return g_settings_get_boolean (editor_page->priv->mail_settings, "composer-inline-spelling");
+}
+
+gboolean
+e_editor_page_check_word_spelling (EEditorPage *editor_page,
+ const gchar *word,
+ const gchar * const *languages)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), TRUE);
+
+ if (!word || !languages || !*languages)
+ return TRUE;
+
+ e_spell_checker_set_active_languages (editor_page->priv->spell_checker, languages);
+
+ return e_spell_checker_check_word (editor_page->priv->spell_checker, word, -1);
+}
+
+gboolean
+e_editor_page_get_body_input_event_removed (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->body_input_event_removed;
+}
+
+void
+e_editor_page_set_body_input_event_removed (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->body_input_event_removed = value;
+}
+
+gboolean
+e_editor_page_get_convert_in_situ (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->convert_in_situ;
+}
+
+void
+e_editor_page_set_convert_in_situ (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->convert_in_situ = value;
+}
+
+GHashTable *
+e_editor_page_get_inline_images (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return editor_page->priv->inline_images;
+}
+
+void
+e_editor_page_add_new_inline_image_into_list (EEditorPage *editor_page,
+ const gchar *cid_src,
+ const gchar *src)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ g_hash_table_insert (editor_page->priv->inline_images, g_strdup (cid_src), g_strdup (src));
+}
+
+gboolean
+e_editor_page_get_is_smiley_written (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->smiley_written;
+}
+
+void
+e_editor_page_set_is_smiley_written (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->smiley_written = value;
+}
+
+gboolean
+e_editor_page_get_dont_save_history_in_body_input (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->dont_save_history_in_body_input;
+}
+
+void
+e_editor_page_set_dont_save_history_in_body_input (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->dont_save_history_in_body_input = value;
+}
+
+gboolean
+e_editor_page_is_pasting_content_from_itself (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->pasting_content_from_itself;
+}
+
+void
+e_editor_page_set_pasting_content_from_itself (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->pasting_content_from_itself = value;
+}
+
+gboolean
+e_editor_page_get_renew_history_after_coordinates (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->renew_history_after_coordinates;
+}
+
+void
+e_editor_page_set_renew_history_after_coordinates (EEditorPage *editor_page,
+ gboolean renew_history_after_coordinates)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->renew_history_after_coordinates = renew_history_after_coordinates;
+}
+
+gboolean
+e_editor_page_is_composition_in_progress (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), FALSE);
+
+ return editor_page->priv->composition_in_progress;
+}
+
+void
+e_editor_page_set_composition_in_progress (EEditorPage *editor_page,
+ gboolean value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->composition_in_progress = value;
+}
+
+guint
+e_editor_page_get_spell_check_on_scroll_event_source_id (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), 0);
+
+ return editor_page->priv->spell_check_on_scroll_event_source_id;
+}
+
+void
+e_editor_page_set_spell_check_on_scroll_event_source_id (EEditorPage *editor_page,
+ guint value)
+{
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ editor_page->priv->spell_check_on_scroll_event_source_id = value;
+}
+
+WebKitDOMNode *
+e_editor_page_get_node_under_mouse_click (EEditorPage *editor_page)
+{
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
+
+ return editor_page->priv->node_under_mouse_click;
+}
+
+void
+e_editor_page_emit_selection_changed (EEditorPage *editor_page)
+{
+ WebKitDOMDocument *document;
+ WebKitDOMRange *range;
+ GDBusConnection *connection;
+ GError *error = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!editor_page->priv->web_extension ||
+ editor_page->priv->selection_changed_blocked) {
+ editor_page->priv->selection_changed = TRUE;
+ return;
+ }
+
+ document = e_editor_page_get_document (editor_page);
+ if (!document)
+ return;
+
+ connection = e_editor_web_extension_get_connection (editor_page->priv->web_extension);
+ if (!connection)
+ return;
+
+ range = e_editor_dom_get_current_range (editor_page);
+ if (!range)
+ return;
+
+ g_object_unref (range);
+
+ editor_page->priv->alignment = e_editor_dom_selection_get_alignment (editor_page);
+ editor_page->priv->block_format = e_editor_dom_selection_get_block_format (editor_page);
+
+ if (editor_page->priv->html_mode) {
+ guint32 style_flags = E_CONTENT_EDITOR_STYLE_NONE;
+
+ #define set_flag_if(tst, flg) G_STMT_START { \
+ if (tst (editor_page)) \
+ style_flags |= flg; \
+ } G_STMT_END
+
+ set_flag_if (e_editor_dom_selection_is_bold, E_CONTENT_EDITOR_STYLE_IS_BOLD);
+ set_flag_if (e_editor_dom_selection_is_italic, E_CONTENT_EDITOR_STYLE_IS_ITALIC);
+ set_flag_if (e_editor_dom_selection_is_underline, E_CONTENT_EDITOR_STYLE_IS_UNDERLINE);
+ set_flag_if (e_editor_dom_selection_is_strikethrough,
E_CONTENT_EDITOR_STYLE_IS_STRIKETHROUGH);
+ set_flag_if (e_editor_dom_selection_is_monospace, E_CONTENT_EDITOR_STYLE_IS_MONOSPACE);
+ set_flag_if (e_editor_dom_selection_is_subscript, E_CONTENT_EDITOR_STYLE_IS_SUBSCRIPT);
+ set_flag_if (e_editor_dom_selection_is_superscript, E_CONTENT_EDITOR_STYLE_IS_SUPERSCRIPT);
+
+ #undef set_flag_if
+
+ editor_page->priv->style_flags = style_flags;
+ editor_page->priv->font_size = e_editor_dom_selection_get_font_size (editor_page);
+ g_free (editor_page->priv->font_color);
+ editor_page->priv->font_color = e_editor_dom_selection_get_font_color (editor_page);
+ }
+
+ g_dbus_connection_emit_signal (
+ connection,
+ NULL,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
+ "SelectionChanged",
+ g_variant_new ("(tiibiis)",
+ e_editor_page_get_page_id (editor_page),
+ (gint32) editor_page->priv->alignment,
+ (gint32) editor_page->priv->block_format,
+ e_editor_dom_selection_is_indented (editor_page),
+ editor_page->priv->style_flags,
+ (gint32) editor_page->priv->font_size,
+ editor_page->priv->font_color ? editor_page->priv->font_color : ""),
+ &error);
+
+ if (error) {
+ g_warning ("%s: Failed to emit signal: %s", G_STRFUNC, error->message);
+ g_error_free (error);
+ }
+}
+
+void
+e_editor_page_emit_content_changed (EEditorPage *editor_page)
+{
+ GDBusConnection *connection;
+ GError *error = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!editor_page->priv->web_extension)
+ return;
+
+ connection = e_editor_web_extension_get_connection (editor_page->priv->web_extension);
+ if (!connection)
+ return;
+
+ g_dbus_connection_emit_signal (
+ connection,
+ NULL,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
+ "ContentChanged",
+ g_variant_new ("(t)", e_editor_page_get_page_id (editor_page)),
+ &error);
+
+ if (error) {
+ g_warning ("%s: Failed to emit signal: %s", G_STRFUNC, error->message);
+ g_error_free (error);
+ }
+}
+
+void
+e_editor_page_emit_undo_redo_state_changed (EEditorPage *editor_page)
+{
+ GDBusConnection *connection;
+ GError *error = NULL;
+
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ if (!editor_page->priv->web_extension)
+ return;
+
+ connection = e_editor_web_extension_get_connection (editor_page->priv->web_extension);
+ if (!connection)
+ return;
+
+ g_dbus_connection_emit_signal (
+ connection,
+ NULL,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE,
+ "UndoRedoStateChanged",
+ g_variant_new ("(tbb)",
+ e_editor_page_get_page_id (editor_page),
+ e_editor_undo_redo_manager_can_undo (editor_page->priv->undo_redo_manager),
+ e_editor_undo_redo_manager_can_redo (editor_page->priv->undo_redo_manager)),
+ &error);
+
+ if (error) {
+ g_warning ("%s: Failed to emit signal: %s", G_STRFUNC, error->message);
+ g_error_free (error);
+ }
+}
diff --git a/modules/webkit-editor/web-extension/e-editor-page.h
b/modules/webkit-editor/web-extension/e-editor-page.h
new file mode 100644
index 0000000..95f833c
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-editor-page.h
@@ -0,0 +1,203 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2016 Red Hat, Inc. (www.redhat.com)
+ *
+ * This library is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef E_EDITOR_PAGE_H
+#define E_EDITOR_PAGE_H
+
+#include <glib-object.h>
+#include <webkit2/webkit-web-extension.h>
+
+#define E_UTIL_INCLUDE_WITHOUT_WEBKIT
+#include <e-util/e-util.h>
+#undef E_UTIL_INCLUDE_WITHOUT_WEBKIT
+
+/* Standard GObject macros */
+#define E_TYPE_EDITOR_PAGE \
+ (e_editor_page_get_type ())
+#define E_EDITOR_PAGE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_EDITOR_PAGE, EEditorPage))
+#define E_EDITOR_PAGE_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_EDITOR_PAGE, EEditorPageClass))
+#define E_IS_EDITOR_PAGE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_EDITOR_PAGE))
+#define E_IS_EDITOR_PAGE_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_EDITOR_PAGE))
+#define E_EDITOR_PAGE_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_EDITOR_PAGE, EEditorPageClass))
+
+G_BEGIN_DECLS
+
+struct _EEditorWebExtension;
+struct _EEditorUndoRedoManager;
+
+typedef struct _EEditorPage EEditorPage;
+typedef struct _EEditorPageClass EEditorPageClass;
+typedef struct _EEditorPagePrivate EEditorPagePrivate;
+
+struct _EEditorPage {
+ GObject parent;
+ EEditorPagePrivate *priv;
+};
+
+struct _EEditorPageClass {
+ GObjectClass parent_class;
+};
+
+GType e_editor_page_get_type (void) G_GNUC_CONST;
+EEditorPage * e_editor_page_new (WebKitWebPage *web_page,
+ struct _EEditorWebExtension *web_extension);
+WebKitWebPage * e_editor_page_get_web_page (EEditorPage *editor_page);
+struct _EEditorWebExtension *
+ e_editor_page_get_web_extension (EEditorPage *editor_page);
+guint64 e_editor_page_get_page_id (EEditorPage *editor_page);
+WebKitDOMDocument *
+ e_editor_page_get_document (EEditorPage *editor_page);
+struct _EEditorUndoRedoManager *
+ e_editor_page_get_undo_redo_manager
+ (EEditorPage *editor_page);
+
+void e_editor_page_block_selection_changed
+ (EEditorPage *editor_page);
+void e_editor_page_unblock_selection_changed
+ (EEditorPage *editor_page);
+gboolean e_editor_page_get_html_mode (EEditorPage *editor_page);
+void e_editor_page_set_html_mode (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_force_image_load
+ (EEditorPage *editor_page);
+void e_editor_page_set_force_image_load
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_bold (EEditorPage *editor_page);
+void e_editor_page_set_bold (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_italic (EEditorPage *editor_page);
+void e_editor_page_set_italic (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_underline (EEditorPage *editor_page);
+void e_editor_page_set_underline (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_monospace (EEditorPage *editor_page);
+void e_editor_page_set_monospace (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_strikethrough (EEditorPage *editor_page);
+void e_editor_page_set_strikethrough (EEditorPage *editor_page,
+ gboolean value);
+guint e_editor_page_get_font_size (EEditorPage *editor_page);
+void e_editor_page_set_font_size (EEditorPage *editor_page,
+ guint value);
+const gchar * e_editor_page_get_font_color (EEditorPage *editor_page);
+EContentEditorAlignment
+ e_editor_page_get_alignment (EEditorPage *editor_page);
+void e_editor_page_set_alignment (EEditorPage *editor_page,
+ EContentEditorAlignment value);
+gint e_editor_page_get_word_wrap_length
+ (EEditorPage *editor_page);
+EContentEditorContentFlags
+ e_editor_page_get_current_content_flags
+ (EEditorPage *editor_page);
+void e_editor_page_set_current_content_flags
+ (EEditorPage *editor_page,
+ guint flags);
+gboolean e_editor_page_get_return_key_pressed
+ (EEditorPage *editor_page);
+void e_editor_page_set_return_key_pressed
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_space_key_pressed
+ (EEditorPage *editor_page);
+void e_editor_page_set_space_key_pressed
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_magic_links_enabled
+ (EEditorPage *editor_page);
+gboolean e_editor_page_get_magic_smileys_enabled
+ (EEditorPage *editor_page);
+gboolean e_editor_page_get_unicode_smileys_enabled
+ (EEditorPage *editor_page);
+EImageLoadingPolicy
+ e_editor_page_get_image_loading_policy
+ (EEditorPage *editor_page);
+gboolean e_editor_page_get_inline_spelling_enabled
+ (EEditorPage *editor_page);
+gboolean e_editor_page_check_word_spelling
+ (EEditorPage *editor_page,
+ const gchar *word,
+ const gchar * const *languages);
+gboolean e_editor_page_get_body_input_event_removed
+ (EEditorPage *editor_page);
+void e_editor_page_set_body_input_event_removed
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_convert_in_situ
+ (EEditorPage *editor_page);
+void e_editor_page_set_convert_in_situ
+ (EEditorPage *editor_page,
+ gboolean value);
+GHashTable * e_editor_page_get_inline_images
+ (EEditorPage *editor_page);
+void e_editor_page_add_new_inline_image_into_list
+ (EEditorPage *editor_page,
+ const gchar *cid_src,
+ const gchar *src);
+gboolean e_editor_page_get_is_smiley_written
+ (EEditorPage *editor_page);
+void e_editor_page_set_is_smiley_written
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_dont_save_history_in_body_input
+ (EEditorPage *editor_page);
+void e_editor_page_set_dont_save_history_in_body_input
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_is_pasting_content_from_itself
+ (EEditorPage *editor_page);
+void e_editor_page_set_pasting_content_from_itself
+ (EEditorPage *editor_page,
+ gboolean value);
+gboolean e_editor_page_get_renew_history_after_coordinates
+ (EEditorPage *editor_page);
+void e_editor_page_set_renew_history_after_coordinates
+ (EEditorPage *editor_page,
+ gboolean renew_history_after_coordinates);
+gboolean e_editor_page_is_composition_in_progress
+ (EEditorPage *editor_page);
+void e_editor_page_set_composition_in_progress
+ (EEditorPage *editor_page,
+ gboolean value);
+guint e_editor_page_get_spell_check_on_scroll_event_source_id
+ (EEditorPage *editor_page);
+void e_editor_page_set_spell_check_on_scroll_event_source_id
+ (EEditorPage *editor_page,
+ guint value);
+WebKitDOMNode * e_editor_page_get_node_under_mouse_click
+ (EEditorPage *editor_page);
+
+void e_editor_page_emit_selection_changed
+ (EEditorPage *editor_page);
+void e_editor_page_emit_content_changed
+ (EEditorPage *editor_page);
+void e_editor_page_emit_undo_redo_state_changed
+ (EEditorPage *editor_page);
+G_END_DECLS
+
+#endif /* E_EDITOR_PAGE_H */
diff --git a/modules/webkit-editor/web-extension/e-html-editor-undo-redo-manager.c
b/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c
similarity index 72%
rename from modules/webkit-editor/web-extension/e-html-editor-undo-redo-manager.c
rename to modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c
index e7a24b9..42f97b0 100644
--- a/modules/webkit-editor/web-extension/e-html-editor-undo-redo-manager.c
+++ b/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.c
@@ -1,5 +1,5 @@
/*
- * e-html-editor-undo-redo-manager.c
+ * e-editor-undo-redo-manager.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -27,21 +27,20 @@
#include <webkitdom/WebKitDOMDOMWindowUnstable.h>
#include <webkitdom/WebKitDOMHTMLElementUnstable.h>
#include <webkitdom/WebKitDOMDocumentUnstable.h>
+#undef WEBKIT_DOM_USE_UNSTABLE_API
-#include <web-extensions/e-dom-utils.h>
+#include "web-extensions/e-dom-utils.h"
-#include "e-html-editor-undo-redo-manager.h"
-#include "e-html-editor-web-extension.h"
-#include "e-html-editor-selection-dom-functions.h"
-#include "e-html-editor-view-dom-functions.h"
+#include "e-editor-page.h"
+#include "e-editor-dom-functions.h"
+#include "e-editor-undo-redo-manager.h"
-#define E_HTML_EDITOR_UNDO_REDO_MANAGER_GET_PRIVATE(obj) \
+#define E_EDITOR_UNDO_REDO_MANAGER_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
- ((obj), E_TYPE_HTML_EDITOR_UNDO_REDO_MANAGER, EHTMLEditorUndoRedoManagerPrivate))
+ ((obj), E_TYPE_EDITOR_UNDO_REDO_MANAGER, EEditorUndoRedoManagerPrivate))
-struct _EHTMLEditorUndoRedoManagerPrivate {
- WebKitDOMDocument *document;
- GWeakRef extension;
+struct _EEditorUndoRedoManagerPrivate {
+ GWeakRef editor_page;
gboolean operation_in_progress;
@@ -53,52 +52,36 @@ enum {
PROP_0,
PROP_CAN_REDO,
PROP_CAN_UNDO,
- PROP_HTML_EDITOR_WEB_EXTENSION
+ PROP_EDITOR_PAGE
};
#define HISTORY_SIZE_LIMIT 30
#define d(x)
-G_DEFINE_TYPE (
- EHTMLEditorUndoRedoManager,
- e_html_editor_undo_redo_manager,
- G_TYPE_OBJECT
-);
+G_DEFINE_TYPE (EEditorUndoRedoManager, e_editor_undo_redo_manager, G_TYPE_OBJECT)
-EHTMLEditorUndoRedoManager *
-e_html_editor_undo_redo_manager_new (EHTMLEditorWebExtension *extension)
+EEditorUndoRedoManager *
+e_editor_undo_redo_manager_new (EEditorPage *editor_page)
{
- g_return_val_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension), NULL);
+ g_return_val_if_fail (E_IS_EDITOR_PAGE (editor_page), NULL);
- return g_object_new (E_TYPE_HTML_EDITOR_UNDO_REDO_MANAGER,
- "html-editor-web-extension", extension,
+ return g_object_new (E_TYPE_EDITOR_UNDO_REDO_MANAGER,
+ "editor-page", editor_page,
NULL);
}
-void
-e_html_editor_undo_redo_manager_set_document (EHTMLEditorUndoRedoManager *manager,
- WebKitDOMDocument *document)
-{
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
-
- manager->priv->document = document;
-
- /* The history is not valid if document is changed. */
- e_html_editor_undo_redo_manager_clean_history (manager);
-}
-
-static EHTMLEditorWebExtension *
-html_editor_undo_redo_manager_ref_extension (EHTMLEditorUndoRedoManager *manager)
+static EEditorPage *
+editor_undo_redo_manager_ref_editor_page (EEditorUndoRedoManager *manager)
{
- g_return_val_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager), NULL);
+ g_return_val_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager), NULL);
- return g_weak_ref_get (&manager->priv->extension);
+ return g_weak_ref_get (&manager->priv->editor_page);
}
static WebKitDOMRange *
get_range_for_point (WebKitDOMDocument *document,
- EHTMLEditorSelectionPoint point)
+ EEditorSelectionPoint point)
{
glong scroll_left, scroll_top;
WebKitDOMHTMLElement *body;
@@ -129,15 +112,19 @@ get_range_for_point (WebKitDOMDocument *document,
}
static void
-restore_selection_to_history_event_state (WebKitDOMDocument *document,
- EHTMLEditorSelection selection_state)
+restore_selection_to_history_event_state (EEditorPage *editor_page,
+ EEditorSelection selection_state)
{
- gboolean was_collapsed = FALSE;
+ WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMElement *element, *tmp;
WebKitDOMRange *range;
+ gboolean was_collapsed = FALSE;
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
+ document = e_editor_page_get_document (editor_page);
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
@@ -155,7 +142,7 @@ restore_selection_to_history_event_state (WebKitDOMDocument *document,
return;
}
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-end-marker");
@@ -172,7 +159,7 @@ restore_selection_to_history_event_state (WebKitDOMDocument *document,
webkit_dom_dom_selection_add_range (dom_selection, range);
g_object_unref (range);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
tmp = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
@@ -182,7 +169,7 @@ restore_selection_to_history_event_state (WebKitDOMDocument *document,
webkit_dom_element_set_id (
element, "-x-evo-selection-start-marker");
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
g_object_unref (dom_selection);
}
@@ -206,7 +193,7 @@ print_node_inner_html (WebKitDOMNode *node)
}
static void
-print_history_event (EHTMLEditorHistoryEvent *event)
+print_history_event (EEditorHistoryEvent *event)
{
if (event->type != HISTORY_START && event->type != HISTORY_AND) {
printf (" HISTORY EVENT: %d ; \n", event->type);
@@ -269,7 +256,7 @@ print_history_event (EHTMLEditorHistoryEvent *event)
}
static void
-print_history (EHTMLEditorUndoRedoManager *manager)
+print_history (EEditorUndoRedoManager *manager)
{
printf ("-------------------\nWHOLE HISTORY STACK\n");
if (manager->priv->history) {
@@ -280,7 +267,7 @@ print_history (EHTMLEditorUndoRedoManager *manager)
}
static void
-print_undo_events (EHTMLEditorUndoRedoManager *manager)
+print_undo_events (EEditorUndoRedoManager *manager)
{
GList *item = manager->priv->history;
@@ -301,7 +288,7 @@ print_undo_events (EHTMLEditorUndoRedoManager *manager)
}
static void
-print_redo_events (EHTMLEditorUndoRedoManager *manager)
+print_redo_events (EEditorUndoRedoManager *manager)
{
GList *item = manager->priv->history;
@@ -322,7 +309,7 @@ print_redo_events (EHTMLEditorUndoRedoManager *manager)
#endif
static gboolean
-event_selection_was_collapsed (EHTMLEditorHistoryEvent *ev)
+event_selection_was_collapsed (EEditorHistoryEvent *ev)
{
return (ev->before.start.x == ev->before.end.x) && (ev->before.start.y == ev->before.end.y);
}
@@ -392,18 +379,19 @@ split_node_into_two (WebKitDOMNode *item,
}
static void
-undo_delete (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event)
+undo_delete (EEditorPage *editor_page,
+ EEditorHistoryEvent *event)
{
gboolean empty, single_block;
gchar *content;
+ WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMRange *range;
WebKitDOMElement *element;
WebKitDOMNode *first_child, *fragment;
+ document = e_editor_page_get_document (editor_page);
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
@@ -437,14 +425,14 @@ undo_delete (WebKitDOMDocument *document,
webkit_dom_dom_selection_add_range (dom_selection, range);
node = webkit_dom_range_get_end_container (range, NULL);
- block = get_parent_block_node_from_child (node);
+ block = e_editor_dom_get_parent_block_node_from_child (node);
if (webkit_dom_document_fragment_query_selector (event->data.fragment, ".-x-evo-quoted",
NULL)) {
while ((node = webkit_dom_node_get_first_child (fragment))) {
if (WEBKIT_DOM_IS_ELEMENT (node) &&
webkit_dom_element_query_selector (WEBKIT_DOM_ELEMENT (node),
".-x-evo-quoted", NULL))
- if (get_citation_level (block, FALSE) > 0) {
+ if (e_editor_dom_get_citation_level (block, FALSE) > 0) {
webkit_dom_node_insert_before (
webkit_dom_node_get_parent_node (block),
node,
@@ -454,7 +442,7 @@ undo_delete (WebKitDOMDocument *document,
WebKitDOMNode *next_block;
next_block = webkit_dom_node_get_next_sibling (block);
- while (next_block && dom_node_is_citation_node (next_block))
+ while (next_block && e_editor_dom_node_is_citation_node
(next_block))
next_block = webkit_dom_node_get_first_child
(next_block);
webkit_dom_node_insert_before (
@@ -464,7 +452,7 @@ undo_delete (WebKitDOMDocument *document,
NULL);
}
else {
- if (get_citation_level (block, FALSE) > 0) {
+ if (e_editor_dom_get_citation_level (block, FALSE) > 0) {
WebKitDOMNode *next_node;
if ((next_node = split_node_into_two (block, -1)))
@@ -499,9 +487,9 @@ undo_delete (WebKitDOMDocument *document,
remove_node (block);
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
- dom_force_spell_check_in_viewport (document, extension);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
return;
}
@@ -509,8 +497,8 @@ undo_delete (WebKitDOMDocument *document,
/* Redoing Return key press */
if (event->type == HISTORY_INPUT && (empty ||
g_object_get_data (G_OBJECT (event->data.fragment), "history-return-key"))) {
- if (key_press_event_process_return_key (document, extension)) {
- body_key_up_event_process_return_key (document, extension);
+ if (e_editor_dom_key_press_event_process_return_key (editor_page)) {
+ e_editor_dom_body_key_up_event_process_return_key (editor_page);
} else {
WebKitDOMElement *element;
WebKitDOMNode *next_sibling;
@@ -521,7 +509,7 @@ undo_delete (WebKitDOMDocument *document,
g_object_unref (dom_selection);
g_object_unref (range);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-end-marker");
@@ -532,7 +520,7 @@ undo_delete (WebKitDOMDocument *document,
} else {
WebKitDOMNode *block;
- block = get_parent_block_node_from_child (
+ block = e_editor_dom_get_parent_block_node_from_child (
WEBKIT_DOM_NODE (element));
dom_remove_selection_markers (document);
webkit_dom_node_insert_before (
@@ -541,13 +529,13 @@ undo_delete (WebKitDOMDocument *document,
webkit_dom_node_get_next_sibling (block),
NULL);
}
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
- e_html_editor_web_extension_set_return_key_pressed (extension, TRUE);
- dom_check_magic_links (document, extension, FALSE);
- e_html_editor_web_extension_set_return_key_pressed (extension, FALSE);
- dom_force_spell_check_in_viewport (document, extension);
+ e_editor_page_set_return_key_pressed (editor_page, TRUE);
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ e_editor_page_set_return_key_pressed (editor_page, FALSE);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
return;
}
@@ -571,7 +559,7 @@ undo_delete (WebKitDOMDocument *document,
webkit_dom_dom_selection_remove_all_ranges (dom_selection);
webkit_dom_dom_selection_add_range (dom_selection, range);
g_object_unref (range);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
if ((element = webkit_dom_document_get_element_by_id (document,
"-x-evo-selection-end-marker"))) {
WebKitDOMNode *next_sibling;
@@ -626,7 +614,7 @@ undo_delete (WebKitDOMDocument *document,
element_has_class (WEBKIT_DOM_ELEMENT (tmp_node), "-x-evo-signature-wrapper");
}
- current_block = get_parent_block_node_from_child (WEBKIT_DOM_NODE (element));
+ current_block = e_editor_dom_get_parent_block_node_from_child (WEBKIT_DOM_NODE (element));
while (node) {
WebKitDOMNode *next_sibling, *parent_node;
@@ -652,7 +640,7 @@ undo_delete (WebKitDOMDocument *document,
if (tmp_element)
remove_node (WEBKIT_DOM_NODE (tmp_element));
- dom_merge_siblings_if_necessary (document, event->data.fragment);
+ e_editor_dom_merge_siblings_if_necessary (editor_page, event->data.fragment);
tmp_node = webkit_dom_node_get_last_child (last_child);
if (tmp_node && WEBKIT_DOM_IS_ELEMENT (tmp_node) &&
@@ -667,9 +655,9 @@ undo_delete (WebKitDOMDocument *document,
dom_remove_selection_markers (document);
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
- dom_force_spell_check_in_viewport (document, extension);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
g_object_unref (dom_selection);
@@ -712,7 +700,7 @@ undo_delete (WebKitDOMDocument *document,
if (insert_before &&
WEBKIT_DOM_IS_HTML_QUOTE_ELEMENT (
webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment))) &&
- get_citation_level (insert_before, FALSE > 0))
+ e_editor_dom_get_citation_level (insert_before, FALSE > 0))
insert_before = split_node_into_two (insert_before, -1);
/* Remove the first block from deleted content as its content was already
@@ -733,12 +721,12 @@ undo_delete (WebKitDOMDocument *document,
WEBKIT_DOM_NODE (fragment),
NULL);
- wrap_and_quote_element (document, extension, WEBKIT_DOM_ELEMENT (current_block));
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (current_block));
if (WEBKIT_DOM_IS_ELEMENT (last_child))
- wrap_and_quote_element (document, extension, WEBKIT_DOM_ELEMENT (last_child));
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (last_child));
- dom_merge_siblings_if_necessary (document, event->data.fragment);
+ e_editor_dom_merge_siblings_if_necessary (editor_page, event->data.fragment);
/* If undoing drag and drop where the whole line was moved we need
* to correct the selection. */
@@ -752,8 +740,8 @@ undo_delete (WebKitDOMDocument *document,
prev_block, WEBKIT_DOM_NODE (element), NULL);
}
- dom_selection_restore (document);
- dom_force_spell_check_in_viewport (document, extension);
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
} else {
gboolean empty_text = FALSE, was_link = FALSE;
WebKitDOMNode *prev_sibling, *next_sibling, *nd;
@@ -863,56 +851,55 @@ undo_delete (WebKitDOMDocument *document,
remove_node (WEBKIT_DOM_NODE (element));
- if (event->type == HISTORY_DELETE && !e_html_editor_web_extension_get_html_mode (extension)) {
+ if (event->type == HISTORY_DELETE && !e_editor_page_get_html_mode (editor_page)) {
WebKitDOMNode *current_block;
- current_block = get_parent_block_node_from_child (parent);
- if (get_citation_level (current_block, FALSE) > 0)
- wrap_and_quote_element (document, extension, WEBKIT_DOM_ELEMENT
(current_block));
+ current_block = e_editor_dom_get_parent_block_node_from_child (parent);
+ if (e_editor_dom_get_citation_level (current_block, FALSE) > 0)
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT
(current_block));
}
/* If the selection markers are presented restore the selection,
* otherwise the selection was not collapsed so select the deleted
* content as it was before the delete occurred. */
if (webkit_dom_document_fragment_query_selector (event->data.fragment,
"span#-x-evo-selection-start-marker", NULL))
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
else
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
if (event->type != HISTORY_INPUT) {
- if (e_html_editor_web_extension_get_magic_smileys_enabled (extension))
- dom_check_magic_smileys (document, extension);
- if (!was_link && e_html_editor_web_extension_get_magic_links_enabled (extension))
- dom_check_magic_links (document, extension, FALSE);
+ if (e_editor_page_get_magic_smileys_enabled (editor_page))
+ e_editor_dom_check_magic_smileys (editor_page);
+ if (!was_link && e_editor_page_get_magic_links_enabled (editor_page))
+ e_editor_dom_check_magic_links (editor_page, FALSE);
}
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
}
g_object_unref (dom_selection);
}
static void
-redo_delete (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event)
+redo_delete (EEditorPage *editor_page,
+ EEditorHistoryEvent *event)
{
- EHTMLEditorUndoRedoManager *manager;
+ EEditorUndoRedoManager *manager;
+ WebKitDOMDocumentFragment *fragment = event->data.fragment;
+ WebKitDOMNode *node;
gboolean delete_key, control_key;
glong length = 1;
gint ii;
- WebKitDOMDocumentFragment *fragment = event->data.fragment;
- WebKitDOMNode *node;
- manager = e_html_editor_web_extension_get_undo_redo_manager (extension, document);
- restore_selection_to_history_event_state (document, event->before);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
+ restore_selection_to_history_event_state (editor_page, event->before);
delete_key = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (event->data.fragment),
"history-delete-key"));
control_key = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (event->data.fragment),
"history-control-key"));
- if (!delete_key && key_press_event_process_backspace_key (document, extension))
+ if (!delete_key && e_editor_dom_key_press_event_process_backspace_key (editor_page))
goto out;
- if (key_press_event_process_delete_or_backspace_key (document, extension, ~0, 0, delete_key))
+ if (e_editor_dom_key_press_event_process_delete_or_backspace_key (editor_page, ~0, 0, delete_key))
goto out;
if (control_key) {
@@ -935,20 +922,19 @@ redo_delete (WebKitDOMDocument *document,
WebKitDOMNode *current_block, *next_block, *node;
WebKitDOMRange *range;
- range = dom_get_current_range (document);
+ range = e_editor_dom_get_current_range (editor_page);
node = webkit_dom_range_get_end_container (range, NULL);
g_object_unref (range);
- current_block = get_parent_block_node_from_child (node);
- if (get_citation_level (current_block, FALSE) > 0 &&
+ current_block = e_editor_dom_get_parent_block_node_from_child (node);
+ if (e_editor_dom_get_citation_level (current_block, FALSE) > 0 &&
(next_block = webkit_dom_node_get_next_sibling (current_block))) {
- dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (next_block));
- dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (next_block));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (next_block));
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (next_block));
}
}
for (ii = 0; ii < length; ii++) {
- dom_exec_command (
- document, extension,
+ e_editor_dom_exec_command (editor_page,
delete_key ? E_CONTENT_EDITOR_COMMAND_FORWARD_DELETE :
E_CONTENT_EDITOR_COMMAND_DELETE,
NULL);
@@ -960,8 +946,7 @@ redo_delete (WebKitDOMDocument *document,
node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (fragment));
while ((node = webkit_dom_node_get_first_child (node))) {
if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
- dom_exec_command (
- document, extension,
+ e_editor_dom_exec_command (editor_page,
E_CONTENT_EDITOR_COMMAND_FORWARD_DELETE,
NULL);
break;
@@ -971,8 +956,7 @@ redo_delete (WebKitDOMDocument *document,
node = webkit_dom_node_get_last_child (WEBKIT_DOM_NODE (fragment));
while ((node = webkit_dom_node_get_last_child (node))) {
if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
- dom_exec_command (
- document, extension,
+ e_editor_dom_exec_command (editor_page,
E_CONTENT_EDITOR_COMMAND_FORWARD_DELETE,
NULL);
break;
@@ -980,150 +964,145 @@ redo_delete (WebKitDOMDocument *document,
}
out:
- e_html_editor_web_extension_set_dont_save_history_in_body_input (extension, TRUE);
- e_html_editor_undo_redo_manager_set_operation_in_progress (manager, FALSE);
- body_input_event_process (document, extension, NULL);
- e_html_editor_web_extension_set_dont_save_history_in_body_input (extension, FALSE);
- e_html_editor_undo_redo_manager_set_operation_in_progress (manager, TRUE);
- e_html_editor_web_extension_set_renew_history_after_coordinates (extension, FALSE);
- body_key_up_event_process_backspace_or_delete (document, extension, delete_key);
- e_html_editor_web_extension_set_renew_history_after_coordinates (extension, TRUE);
-
- restore_selection_to_history_event_state (document, event->after);
-
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, TRUE);
+ e_editor_undo_redo_manager_set_operation_in_progress (manager, FALSE);
+ e_editor_dom_body_input_event_process (editor_page, NULL);
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, FALSE);
+ e_editor_undo_redo_manager_set_operation_in_progress (manager, TRUE);
+ e_editor_page_set_renew_history_after_coordinates (editor_page, FALSE);
+ e_editor_dom_body_key_up_event_process_backspace_or_delete (editor_page, delete_key);
+ e_editor_page_set_renew_history_after_coordinates (editor_page, TRUE);
+
+ restore_selection_to_history_event_state (editor_page, event->after);
+
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
}
-typedef void (*SelectionStyleChangeFunc) (WebKitDOMDocument *document, EHTMLEditorWebExtension *extension,
gint style);
+typedef void (*SelectionStyleChangeFunc) (EEditorPage *editor_page, gint style);
static void
-undo_redo_style_change (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_style_change (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
SelectionStyleChangeFunc func;
switch (event->type) {
case HISTORY_ALIGNMENT:
- func = (SelectionStyleChangeFunc) dom_selection_set_alignment;
+ func = (SelectionStyleChangeFunc) e_editor_dom_selection_set_alignment;
break;
case HISTORY_BOLD:
- func = dom_selection_set_bold;
+ func = e_editor_dom_selection_set_bold;
break;
case HISTORY_BLOCK_FORMAT:
- func = (SelectionStyleChangeFunc) dom_selection_set_block_format;
+ func = (SelectionStyleChangeFunc) e_editor_dom_selection_set_block_format;
break;
case HISTORY_FONT_SIZE:
- func = (SelectionStyleChangeFunc) dom_selection_set_font_size;
+ func = (SelectionStyleChangeFunc) e_editor_dom_selection_set_font_size;
break;
case HISTORY_ITALIC:
- func = dom_selection_set_italic;
+ func = e_editor_dom_selection_set_italic;
break;
case HISTORY_MONOSPACE:
- func = dom_selection_set_monospaced;
+ func = e_editor_dom_selection_set_monospace;
break;
case HISTORY_STRIKETHROUGH:
- func = dom_selection_set_strikethrough;
+ func = e_editor_dom_selection_set_strikethrough;
break;
case HISTORY_UNDERLINE:
- func = dom_selection_set_underline;
+ func = e_editor_dom_selection_set_underline;
break;
default:
return;
}
- restore_selection_to_history_event_state (document, undo ? event->after : event->before);
+ restore_selection_to_history_event_state (editor_page, undo ? event->after : event->before);
- func (document, extension, undo ? event->data.style.from : event->data.style.to);
+ func (editor_page, undo ? event->data.style.from : event->data.style.to);
- restore_selection_to_history_event_state (document, undo ? event->before : event->after);
+ restore_selection_to_history_event_state (editor_page, undo ? event->before : event->after);
}
static void
-undo_redo_indent (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_indent (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
gboolean was_indent = FALSE;
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
was_indent = event->data.style.from && event->data.style.to;
if ((undo && was_indent) || (!undo && !was_indent))
- dom_selection_unindent (document, extension);
+ e_editor_dom_selection_unindent (editor_page);
else
- dom_selection_indent (document, extension);
+ e_editor_dom_selection_indent (editor_page);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
}
static void
-undo_redo_font_color (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_font_color (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_exec_command (
- document,
- extension,
+ e_editor_dom_exec_command (editor_page,
E_CONTENT_EDITOR_COMMAND_FORE_COLOR,
undo ? event->data.string.from : event->data.string.to);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
}
static void
-undo_redo_wrap (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_wrap (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
if (undo) {
WebKitDOMNode *node;
WebKitDOMElement *element;
WebKitDOMRange *range;
- range = dom_get_current_range (document);
+ range = e_editor_dom_get_current_range (editor_page);
node = webkit_dom_range_get_common_ancestor_container (range, NULL);
g_object_unref (range);
element = get_parent_block_element (WEBKIT_DOM_NODE (node));
webkit_dom_element_remove_attribute (element, "data-user-wrapped");
- dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (element));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (element));
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
} else
- dom_selection_wrap (document, extension);
+ e_editor_dom_selection_wrap (editor_page);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
}
static void
-undo_redo_page_dialog (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_page_dialog (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMHTMLElement *body;
WebKitDOMNamedNodeMap *attributes, *attributes_history;
gint length, length_history, ii, jj;
+ document = e_editor_page_get_document (editor_page);
body = webkit_dom_document_get_body (document);
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
if (undo) {
attributes = webkit_dom_element_get_attributes (WEBKIT_DOM_ELEMENT (body));
@@ -1166,13 +1145,13 @@ undo_redo_page_dialog (WebKitDOMDocument *document,
gchar *value;
value = webkit_dom_node_get_node_value (attr_clone);
- dom_set_link_color (document, value);
+ e_editor_dom_set_link_color (editor_page, value);
g_free (value);
} else if (g_strcmp0 (name, "vlink") == 0) {
gchar *value;
value = webkit_dom_node_get_node_value (attr_clone);
- dom_set_visited_link_color (document, value);
+ e_editor_dom_set_visited_link_color (editor_page, value);
g_free (value);
}
replaced = TRUE;
@@ -1204,21 +1183,23 @@ undo_redo_page_dialog (WebKitDOMDocument *document,
g_object_unref (attributes_history);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
}
static void
-undo_redo_hrule_dialog (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_hrule_dialog (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMElement *element;
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
@@ -1267,24 +1248,26 @@ undo_redo_hrule_dialog (WebKitDOMDocument *document,
}
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
else
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
static void
-undo_redo_image_dialog (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_image_dialog (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMElement *element;
WebKitDOMNode *sibling, *image = NULL;
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
sibling = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (element));
@@ -1316,25 +1299,27 @@ undo_redo_image_dialog (WebKitDOMDocument *document,
NULL);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
else
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
static void
-undo_redo_link_dialog (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_link_dialog (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMElement *anchor, *element;
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
else
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (document, "-x-evo-selection-start-marker");
if (!element)
@@ -1371,30 +1356,32 @@ undo_redo_link_dialog (WebKitDOMDocument *document,
NULL);
if (event->data.dom.from)
- dom_exec_command (document, extension,
+ e_editor_dom_exec_command (editor_page,
E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
}
}
}
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
else
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
static void
-undo_redo_table_dialog (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_table_dialog (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMElement *table, *element;
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (document, "-x-evo-selection-start-marker");
if (!element)
return;
@@ -1411,7 +1398,7 @@ undo_redo_table_dialog (WebKitDOMDocument *document,
webkit_dom_node_clone_node_with_error (undo ? event->data.dom.from :
event->data.dom.to, TRUE, NULL),
WEBKIT_DOM_NODE (parent),
NULL);
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
return;
} else
return;
@@ -1438,25 +1425,27 @@ undo_redo_table_dialog (WebKitDOMDocument *document,
}
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
else
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
static void
-undo_redo_table_input (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_table_input (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMElement *element;
WebKitDOMNode *node;
WebKitDOMRange *range;
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
@@ -1488,23 +1477,26 @@ undo_redo_table_input (WebKitDOMDocument *document,
WEBKIT_DOM_NODE (element),
NULL);
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
static void
-undo_redo_paste (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_paste (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
+
+ document = e_editor_page_get_document (editor_page);
+
if (undo) {
if (event->type == HISTORY_PASTE_QUOTED) {
WebKitDOMElement *tmp;
WebKitDOMNode *parent;
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
tmp = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
if (!tmp)
@@ -1516,11 +1508,11 @@ undo_redo_paste (WebKitDOMDocument *document,
webkit_dom_node_replace_child (
webkit_dom_node_get_parent_node (parent),
- WEBKIT_DOM_NODE (dom_prepare_paragraph (document, extension, TRUE)),
+ WEBKIT_DOM_NODE (e_editor_dom_prepare_paragraph (editor_page, TRUE)),
parent,
NULL);
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
} else {
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
@@ -1537,7 +1529,7 @@ undo_redo_paste (WebKitDOMDocument *document,
webkit_dom_dom_selection_add_range (dom_selection, range);
g_object_unref (range);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-end-marker");
@@ -1555,7 +1547,7 @@ undo_redo_paste (WebKitDOMDocument *document,
g_object_unref (range);
g_object_unref (dom_selection);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
tmp = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
@@ -1565,37 +1557,38 @@ undo_redo_paste (WebKitDOMDocument *document,
webkit_dom_element_set_id (
element, "-x-evo-selection-start-marker");
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
- dom_exec_command (document, extension, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
}
} else {
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
if (event->type == HISTORY_PASTE)
- dom_convert_and_insert_html_into_selection (document, extension,
event->data.string.to, FALSE);
+ e_editor_dom_convert_and_insert_html_into_selection (editor_page,
event->data.string.to, FALSE);
else if (event->type == HISTORY_PASTE_QUOTED)
- dom_quote_and_insert_text_into_selection (document, extension, event->data.string.to);
+ e_editor_dom_quote_and_insert_text_into_selection (editor_page,
event->data.string.to);
else if (event->type == HISTORY_INSERT_HTML)
- dom_insert_html (document, extension, event->data.string.to);
+ e_editor_dom_insert_html (editor_page, event->data.string.to);
else
- dom_convert_and_insert_html_into_selection (document, extension,
event->data.string.to, FALSE);
- //e_html_editor_selection_insert_as_text (selection, event->data.string.to);
+ e_editor_dom_convert_and_insert_html_into_selection (editor_page,
event->data.string.to, FALSE);
+ //e_editor_selection_insert_as_text (selection, event->data.string.to);
}
}
static void
-undo_redo_image (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_image (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMRange *range;
+ document = e_editor_page_get_document (editor_page);
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
@@ -1609,7 +1602,7 @@ undo_redo_image (WebKitDOMDocument *document,
webkit_dom_dom_selection_add_range (dom_selection, range);
g_object_unref (range);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-end-marker");
@@ -1619,7 +1612,7 @@ undo_redo_image (WebKitDOMDocument *document,
if (element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-resizable-wrapper") ||
element_has_class (WEBKIT_DOM_ELEMENT (node), "-x-evo-smiley-wrapper"))
remove_node (node);
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
} else {
WebKitDOMElement *element;
@@ -1629,7 +1622,7 @@ undo_redo_image (WebKitDOMDocument *document,
webkit_dom_dom_selection_add_range (dom_selection, range);
g_object_unref (range);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
@@ -1640,20 +1633,23 @@ undo_redo_image (WebKitDOMDocument *document,
WEBKIT_DOM_NODE (element),
NULL);
- dom_selection_restore (document);
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_dom_selection_restore (editor_page);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
}
g_object_unref (dom_selection);
}
static void
-undo_redo_replace (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_replace (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
- restore_selection_to_history_event_state (document, undo ? event->after : event->before);
+ WebKitDOMDocument *document;
+
+ document = e_editor_page_get_document (editor_page);
+
+ restore_selection_to_history_event_state (editor_page, undo ? event->after : event->before);
if (undo) {
WebKitDOMDOMWindow *dom_window;
@@ -1667,30 +1663,31 @@ undo_redo_replace (WebKitDOMDocument *document,
g_object_unref (dom_selection);
}
- dom_exec_command (
- document,
- extension,
+ e_editor_dom_exec_command (editor_page,
E_CONTENT_EDITOR_COMMAND_INSERT_TEXT,
undo ? event->data.string.from : event->data.string.to);
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
- restore_selection_to_history_event_state (document, undo ? event->before : event->after);
+ restore_selection_to_history_event_state (editor_page, undo ? event->before : event->after);
}
static void
-undo_redo_replace_all (EHTMLEditorUndoRedoManager *manager,
- WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_replace_all (EEditorUndoRedoManager *manager,
+ EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
+
+ document = e_editor_page_get_document (editor_page);
+
if (undo) {
if (event->type == HISTORY_REPLACE) {
- undo_redo_replace (document, extension, event, undo);
+ undo_redo_replace (editor_page, event, undo);
return;
} else {
- EHTMLEditorHistoryEvent *next_event;
+ EEditorHistoryEvent *next_event;
GList *next_item;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
@@ -1709,7 +1706,7 @@ undo_redo_replace_all (EHTMLEditorUndoRedoManager *manager,
if (g_strcmp0 (next_event->data.string.to, event->data.string.to) != 0)
break;
- undo_redo_replace (document, extension, next_event, undo);
+ undo_redo_replace (editor_page, next_event, undo);
next_item = next_item->next;
}
@@ -1724,7 +1721,7 @@ undo_redo_replace_all (EHTMLEditorUndoRedoManager *manager,
}
} else {
/* Find if this history item is part of HISTORY_REPLACE_ALL. */
- EHTMLEditorHistoryEvent *prev_event;
+ EEditorHistoryEvent *prev_event;
GList *prev_item;
gboolean replace_all = FALSE;
@@ -1742,7 +1739,7 @@ undo_redo_replace_all (EHTMLEditorUndoRedoManager *manager,
}
if (!replace_all) {
- undo_redo_replace (document, extension, event, undo);
+ undo_redo_replace (editor_page, event, undo);
return;
}
@@ -1751,7 +1748,7 @@ undo_redo_replace_all (EHTMLEditorUndoRedoManager *manager,
prev_event = prev_item->data;
if (prev_event->type == HISTORY_REPLACE) {
- undo_redo_replace (document, extension, prev_event, undo);
+ undo_redo_replace (editor_page, prev_event, undo);
prev_item = prev_item->prev;
} else
break;
@@ -1762,13 +1759,16 @@ undo_redo_replace_all (EHTMLEditorUndoRedoManager *manager,
}
static void
-undo_redo_remove_link (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_remove_link (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
+
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
if (undo) {
WebKitDOMDOMWindow *dom_window;
@@ -1782,7 +1782,7 @@ undo_redo_remove_link (WebKitDOMDocument *document,
webkit_dom_dom_selection_modify (dom_selection, "move", "left", "word");
webkit_dom_dom_selection_modify (dom_selection, "extend", "right", "word");
- range = dom_get_current_range (document);
+ range = e_editor_dom_get_current_range (editor_page);
element = webkit_dom_document_create_element (document, "SPAN", NULL);
webkit_dom_range_surround_contents (range, WEBKIT_DOM_NODE (element), NULL);
g_object_unref (range);
@@ -1795,21 +1795,22 @@ undo_redo_remove_link (WebKitDOMDocument *document,
g_object_unref (dom_window);
g_object_unref (dom_selection);
} else
- dom_selection_unlink (document, extension);
+ e_editor_dom_selection_unlink (editor_page);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
}
static void
-undo_return_in_empty_list_item (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event)
+undo_return_in_empty_list_item (EEditorPage *editor_page,
+ EEditorHistoryEvent *event)
{
+ WebKitDOMDocument *document;
WebKitDOMElement *selection_start_marker;
WebKitDOMNode *parent;
- dom_selection_save (document);
+ document = e_editor_page_get_document (editor_page);
+ e_editor_dom_selection_save (editor_page);
selection_start_marker = webkit_dom_document_get_element_by_id (document,
"-x-evo-selection-start-marker");
parent = webkit_dom_node_get_parent_node (WEBKIT_DOM_NODE (selection_start_marker));
@@ -1831,30 +1832,31 @@ undo_return_in_empty_list_item (WebKitDOMDocument *document,
merge_lists_if_possible (parent_list);
}
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
}
static void
-undo_input (EHTMLEditorUndoRedoManager *manager,
- WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event)
+undo_input (EEditorUndoRedoManager *manager,
+ EEditorPage *editor_page,
+ EEditorHistoryEvent *event)
{
- gboolean remove_anchor;
+ WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMNode *node, *tmp_node;
+ gboolean remove_anchor;
+ document = e_editor_page_get_document (editor_page);
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
webkit_dom_dom_selection_modify (dom_selection, "extend", "left", "character");
- if (dom_selection_is_citation (document)) {
+ if (e_editor_dom_selection_is_citation (editor_page)) {
/* Post processing of quoted text in body_input_event_cb needs to be called. */
manager->priv->operation_in_progress = FALSE;
- e_html_editor_web_extension_set_dont_save_history_in_body_input (extension, TRUE);
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, TRUE);
}
/* If we are undoing the text that was appended to the link we have to
@@ -1874,7 +1876,7 @@ undo_input (EHTMLEditorUndoRedoManager *manager,
g_free (text_content);
}
- dom_exec_command (document, extension, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
+ e_editor_dom_exec_command (editor_page, E_CONTENT_EDITOR_COMMAND_DELETE, NULL);
if (remove_anchor) {
WebKitDOMNode *child;
@@ -1895,20 +1897,22 @@ undo_input (EHTMLEditorUndoRedoManager *manager,
tmp_node = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (event->data.fragment));
if (WEBKIT_DOM_IS_HTML_LI_ELEMENT (tmp_node) &&
WEBKIT_DOM_IS_HTML_BR_ELEMENT (webkit_dom_node_get_last_child (tmp_node)))
- undo_return_in_empty_list_item (document, extension, event);
+ undo_return_in_empty_list_item (editor_page, event);
g_object_unref (dom_window);
g_object_unref (dom_selection);
}
static void
-undo_redo_citation_split (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_citation_split (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
gboolean in_situ = FALSE;
+ document = e_editor_page_get_document (editor_page);
+
if (event->before.start.x == event->after.start.x &&
event->before.start.y == event->after.start.y &&
event->before.end.x == event->after.end.x &&
@@ -1919,9 +1923,9 @@ undo_redo_citation_split (WebKitDOMDocument *document,
WebKitDOMElement *selection_start, *parent;
WebKitDOMNode *citation_before, *citation_after, *child, *last_child, *tmp;
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
selection_start = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
if (!selection_start)
@@ -1930,25 +1934,25 @@ undo_redo_citation_split (WebKitDOMDocument *document,
parent = get_parent_block_element (WEBKIT_DOM_NODE (selection_start));
citation_before = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (parent));
- if (!dom_node_is_citation_node (citation_before)) {
- dom_selection_restore (document);
+ if (!e_editor_dom_node_is_citation_node (citation_before)) {
+ e_editor_dom_selection_restore (editor_page);
return;
}
citation_after = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (parent));
- if (!dom_node_is_citation_node (citation_after)) {
- dom_selection_restore (document);
+ if (!e_editor_dom_node_is_citation_node (citation_after)) {
+ e_editor_dom_selection_restore (editor_page);
return;
}
/* Get first block in next citation. */
child = webkit_dom_node_get_first_child (citation_after);
- while (child && dom_node_is_citation_node (child))
+ while (child && e_editor_dom_node_is_citation_node (child))
child = webkit_dom_node_get_first_child (child);
/* Get last block in previous citation. */
last_child = webkit_dom_node_get_last_child (citation_before);
- while (last_child && dom_node_is_citation_node (last_child))
+ while (last_child && e_editor_dom_node_is_citation_node (last_child))
last_child = webkit_dom_node_get_last_child (last_child);
/* Before appending any content to the block, check that the
@@ -1964,18 +1968,18 @@ undo_redo_citation_split (WebKitDOMDocument *document,
WEBKIT_DOM_NODE (event->data.fragment), TRUE, NULL),
NULL);
} else {
- dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (child));
- dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (child));
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (child));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (child));
- dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (last_child));
- dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (last_child));
+ e_editor_dom_remove_quoting_from_element (WEBKIT_DOM_ELEMENT (last_child));
+ e_editor_dom_remove_wrapping_from_element (WEBKIT_DOM_ELEMENT (last_child));
/* Copy the content of the first block to the last block to get
* to the state how the block looked like before it was split. */
while ((tmp = webkit_dom_node_get_first_child (child)))
webkit_dom_node_append_child (last_child, tmp, NULL);
- wrap_and_quote_element (document, extension, WEBKIT_DOM_ELEMENT (last_child));
+ e_editor_dom_wrap_and_quote_element (editor_page, WEBKIT_DOM_ELEMENT (last_child));
remove_node (child);
}
@@ -1991,51 +1995,53 @@ undo_redo_citation_split (WebKitDOMDocument *document,
/* If enter was pressed when some text was selected, restore it. */
if (event->data.fragment != NULL && !in_situ)
- undo_delete (document, extension, event);
+ undo_delete (editor_page, event);
- dom_merge_siblings_if_necessary (document, NULL);
+ e_editor_dom_merge_siblings_if_necessary (editor_page, NULL);
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
- dom_force_spell_check_in_viewport (document, extension);
+ e_editor_dom_force_spell_check_in_viewport (editor_page);
} else {
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
if (in_situ) {
WebKitDOMElement *selection_start_marker;
WebKitDOMNode *block;
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
selection_start_marker = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
- block = get_parent_block_node_from_child (
+ block = e_editor_dom_get_parent_block_node_from_child (
WEBKIT_DOM_NODE (selection_start_marker));
dom_remove_selection_markers (document);
/* Remove current block (and all of its parents if they
* are empty) as it will be replaced by a new block that
* will be in the body and not in the blockquote. */
- dom_remove_node_and_parents_if_empty (block);
+ e_editor_dom_remove_node_and_parents_if_empty (block);
}
- dom_insert_new_line_into_citation (document, extension, "");
+ e_editor_dom_insert_new_line_into_citation (editor_page, "");
}
}
static void
-undo_redo_unquote (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension,
- EHTMLEditorHistoryEvent *event,
+undo_redo_unquote (EEditorPage *editor_page,
+ EEditorHistoryEvent *event,
gboolean undo)
{
+ WebKitDOMDocument *document;
WebKitDOMElement *element;
+ document = e_editor_page_get_document (editor_page);
+
if (undo)
- restore_selection_to_history_event_state (document, event->after);
+ restore_selection_to_history_event_state (editor_page, event->after);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
element = webkit_dom_document_get_element_by_id (
document, "-x-evo-selection-start-marker");
@@ -2048,13 +2054,13 @@ undo_redo_unquote (WebKitDOMDocument *document,
next_sibling = webkit_dom_node_get_next_sibling (WEBKIT_DOM_NODE (block));
prev_sibling = webkit_dom_node_get_previous_sibling (WEBKIT_DOM_NODE (block));
- if (prev_sibling && dom_node_is_citation_node (prev_sibling)) {
+ if (prev_sibling && e_editor_dom_node_is_citation_node (prev_sibling)) {
webkit_dom_node_append_child (
prev_sibling,
webkit_dom_node_clone_node_with_error (event->data.dom.from, TRUE, NULL),
NULL);
- if (next_sibling && dom_node_is_citation_node (next_sibling)) {
+ if (next_sibling && e_editor_dom_node_is_citation_node (next_sibling)) {
WebKitDOMNode *child;
while ((child = webkit_dom_node_get_first_child (next_sibling)))
@@ -2063,7 +2069,7 @@ undo_redo_unquote (WebKitDOMDocument *document,
remove_node (next_sibling);
}
- } else if (next_sibling && dom_node_is_citation_node (next_sibling)) {
+ } else if (next_sibling && e_editor_dom_node_is_citation_node (next_sibling)) {
webkit_dom_node_insert_before (
next_sibling,
webkit_dom_node_clone_node_with_error (event->data.dom.from, TRUE, NULL),
@@ -2073,35 +2079,35 @@ undo_redo_unquote (WebKitDOMDocument *document,
remove_node (WEBKIT_DOM_NODE (block));
} else
- dom_move_quoted_block_level_up (document, extension);
+ e_editor_dom_move_quoted_block_level_up (editor_page);
if (undo)
- restore_selection_to_history_event_state (document, event->before);
+ restore_selection_to_history_event_state (editor_page, event->before);
else
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
- dom_force_spell_check_for_current_paragraph (document, extension);
+ e_editor_dom_force_spell_check_for_current_paragraph (editor_page);
}
gboolean
-e_html_editor_undo_redo_manager_is_operation_in_progress (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_is_operation_in_progress (EEditorUndoRedoManager *manager)
{
- g_return_val_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager), FALSE);
+ g_return_val_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager), FALSE);
return manager->priv->operation_in_progress;
}
void
-e_html_editor_undo_redo_manager_set_operation_in_progress (EHTMLEditorUndoRedoManager *manager,
+e_editor_undo_redo_manager_set_operation_in_progress (EEditorUndoRedoManager *manager,
gboolean value)
{
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
+ g_return_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager));
manager->priv->operation_in_progress = value;
}
static void
-free_history_event_content (EHTMLEditorHistoryEvent *event)
+free_history_event_content (EEditorHistoryEvent *event)
{
switch (event->type) {
case HISTORY_INPUT:
@@ -2144,7 +2150,7 @@ free_history_event_content (EHTMLEditorHistoryEvent *event)
}
static void
-free_history_event (EHTMLEditorHistoryEvent *event)
+free_history_event (EEditorHistoryEvent *event)
{
if (event == NULL)
return;
@@ -2155,7 +2161,7 @@ free_history_event (EHTMLEditorHistoryEvent *event)
}
static void
-remove_history_event (EHTMLEditorUndoRedoManager *manager,
+remove_history_event (EEditorUndoRedoManager *manager,
GList *item)
{
free_history_event_content (item->data);
@@ -2165,7 +2171,7 @@ remove_history_event (EHTMLEditorUndoRedoManager *manager,
}
static void
-remove_forward_redo_history_events_if_needed (EHTMLEditorUndoRedoManager *manager)
+remove_forward_redo_history_events_if_needed (EEditorUndoRedoManager *manager)
{
GList *history = manager->priv->history;
GList *item;
@@ -2183,10 +2189,10 @@ remove_forward_redo_history_events_if_needed (EHTMLEditorUndoRedoManager *manage
}
void
-e_html_editor_undo_redo_manager_insert_history_event (EHTMLEditorUndoRedoManager *manager,
- EHTMLEditorHistoryEvent *event)
+e_editor_undo_redo_manager_insert_history_event (EEditorUndoRedoManager *manager,
+ EEditorHistoryEvent *event)
{
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
+ g_return_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager));
if (manager->priv->operation_in_progress)
return;
@@ -2199,7 +2205,7 @@ e_html_editor_undo_redo_manager_insert_history_event (EHTMLEditorUndoRedoManager
if (manager->priv->history_size >= HISTORY_SIZE_LIMIT) {
remove_history_event (manager, g_list_last (manager->priv->history)->prev);
/* FIXME WK2 - what if g_list_last (manager->priv->history) returns NULL? */
- while (((EHTMLEditorHistoryEvent *) (g_list_last (manager->priv->history)->prev))->type ==
HISTORY_AND) {
+ while (((EEditorHistoryEvent *) (g_list_last (manager->priv->history)->prev))->type ==
HISTORY_AND) {
remove_history_event (manager, g_list_last (manager->priv->history)->prev);
remove_history_event (manager, g_list_last (manager->priv->history)->prev);
}
@@ -2214,10 +2220,10 @@ e_html_editor_undo_redo_manager_insert_history_event (EHTMLEditorUndoRedoManager
g_object_notify (G_OBJECT (manager), "can-undo");
}
-EHTMLEditorHistoryEvent *
-e_html_editor_undo_redo_manager_get_current_history_event (EHTMLEditorUndoRedoManager *manager)
+EEditorHistoryEvent *
+e_editor_undo_redo_manager_get_current_history_event (EEditorUndoRedoManager *manager)
{
- g_return_val_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager), NULL);
+ g_return_val_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager), NULL);
if (manager->priv->history)
return manager->priv->history->data;
@@ -2226,9 +2232,9 @@ e_html_editor_undo_redo_manager_get_current_history_event (EHTMLEditorUndoRedoMa
}
void
-e_html_editor_undo_redo_manager_remove_current_history_event (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_remove_current_history_event (EEditorUndoRedoManager *manager)
{
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
+ g_return_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager));
if (!manager->priv->history)
return;
@@ -2237,19 +2243,23 @@ e_html_editor_undo_redo_manager_remove_current_history_event (EHTMLEditorUndoRed
}
void
-e_html_editor_undo_redo_manager_insert_dash_history_event (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_insert_dash_history_event (EEditorUndoRedoManager *manager)
{
- EHTMLEditorHistoryEvent *event, *last;
- GList *history;
- WebKitDOMDocumentFragment *fragment;
WebKitDOMDocument *document;
+ WebKitDOMDocumentFragment *fragment;
+ EEditorPage *editor_page;
+ EEditorHistoryEvent *event, *last;
+ GList *history;
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
+ g_return_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager));
- event = g_new0 (EHTMLEditorHistoryEvent, 1);
+ editor_page = editor_undo_redo_manager_ref_editor_page (manager);
+ g_return_if_fail (editor_page != NULL);
+
+ event = g_new0 (EEditorHistoryEvent, 1);
event->type = HISTORY_INPUT;
- document = manager->priv->document;
+ document = e_editor_page_get_document (editor_page);
fragment = webkit_dom_document_create_document_fragment (document);
webkit_dom_node_append_child (
WEBKIT_DOM_NODE (fragment),
@@ -2268,7 +2278,7 @@ e_html_editor_undo_redo_manager_insert_dash_history_event (EHTMLEditorUndoRedoMa
NULL);
event->data.fragment = fragment;
- last = e_html_editor_undo_redo_manager_get_current_history_event (manager);
+ last = e_editor_undo_redo_manager_get_current_history_event (manager);
/* The dash event needs to have the same coordinates as the character
* that is right after it. */
event->after.start.x = last->after.start.x;
@@ -2278,13 +2288,15 @@ e_html_editor_undo_redo_manager_insert_dash_history_event (EHTMLEditorUndoRedoMa
history = manager->priv->history;
if (history) {
- EHTMLEditorHistoryEvent *item;
+ EEditorHistoryEvent *item;
WebKitDOMNode *first_child;
item = history->data;
- if (item->type != HISTORY_INPUT)
+ if (item->type != HISTORY_INPUT) {
+ g_object_unref (editor_page);
return;
+ }
first_child = webkit_dom_node_get_first_child (WEBKIT_DOM_NODE (item->data.fragment));
if (WEBKIT_DOM_IS_TEXT (first_child)) {
@@ -2301,15 +2313,17 @@ e_html_editor_undo_redo_manager_insert_dash_history_event (EHTMLEditorUndoRedoMa
manager->priv->history, history, event);
}
}
+
+ g_object_unref (editor_page);
}
gboolean
-e_html_editor_undo_redo_manager_can_undo (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_can_undo (EEditorUndoRedoManager *manager)
{
- g_return_val_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager), FALSE);
+ g_return_val_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager), FALSE);
if (manager->priv->history) {
- EHTMLEditorHistoryEvent *event;
+ EEditorHistoryEvent *event;
event = manager->priv->history->data;
@@ -2319,16 +2333,15 @@ e_html_editor_undo_redo_manager_can_undo (EHTMLEditorUndoRedoManager *manager)
}
void
-e_html_editor_undo_redo_manager_undo (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_undo (EEditorUndoRedoManager *manager)
{
- EHTMLEditorHistoryEvent *event;
- EHTMLEditorWebExtension *extension;
+ EEditorHistoryEvent *event;
+ EEditorPage *editor_page;
GList *history;
- WebKitDOMDocument *document;
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
+ g_return_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager));
- if (!e_html_editor_undo_redo_manager_can_undo (manager))
+ if (!e_editor_undo_redo_manager_can_undo (manager))
return;
history = manager->priv->history;
@@ -2339,9 +2352,8 @@ e_html_editor_undo_redo_manager_undo (EHTMLEditorUndoRedoManager *manager)
manager->priv->operation_in_progress = TRUE;
- document = manager->priv->document;
- extension = html_editor_undo_redo_manager_ref_extension (manager);
- g_return_if_fail (extension != NULL);
+ editor_page = editor_undo_redo_manager_ref_editor_page (manager);
+ g_return_if_fail (editor_page != NULL);
switch (event->type) {
case HISTORY_BOLD:
@@ -2352,78 +2364,78 @@ e_html_editor_undo_redo_manager_undo (EHTMLEditorUndoRedoManager *manager)
if (event_selection_was_collapsed (event)) {
if (history->next) {
manager->priv->history = history->next;
- e_html_editor_undo_redo_manager_undo (manager);
+ e_editor_undo_redo_manager_undo (manager);
}
manager->priv->operation_in_progress = FALSE;
- g_object_unref (extension);
+ g_object_unref (editor_page);
return;
}
case HISTORY_ALIGNMENT:
case HISTORY_BLOCK_FORMAT:
case HISTORY_MONOSPACE:
- undo_redo_style_change (document, extension, event, TRUE);
+ undo_redo_style_change (editor_page, event, TRUE);
break;
case HISTORY_DELETE:
- undo_delete (document, extension, event);
+ undo_delete (editor_page, event);
break;
case HISTORY_INDENT:
- undo_redo_indent (document, extension, event, TRUE);
+ undo_redo_indent (editor_page, event, TRUE);
break;
case HISTORY_INPUT:
- undo_input (manager, document, extension, event);
+ undo_input (manager, editor_page, event);
break;
case HISTORY_REMOVE_LINK:
- undo_redo_remove_link (document, extension, event, TRUE);
+ undo_redo_remove_link (editor_page, event, TRUE);
break;
case HISTORY_FONT_COLOR:
- undo_redo_font_color (document, extension, event, TRUE);
+ undo_redo_font_color (editor_page, event, TRUE);
break;
case HISTORY_CITATION_SPLIT:
- undo_redo_citation_split (document, extension, event, TRUE);
+ undo_redo_citation_split (editor_page, event, TRUE);
break;
case HISTORY_PASTE:
case HISTORY_PASTE_AS_TEXT:
case HISTORY_PASTE_QUOTED:
case HISTORY_INSERT_HTML:
- undo_redo_paste (document, extension, event, TRUE);
+ undo_redo_paste (editor_page, event, TRUE);
break;
case HISTORY_IMAGE:
case HISTORY_SMILEY:
- undo_redo_image (document, extension, event, TRUE);
+ undo_redo_image (editor_page, event, TRUE);
break;
case HISTORY_WRAP:
- undo_redo_wrap (document, extension, event, TRUE);
+ undo_redo_wrap (editor_page, event, TRUE);
break;
case HISTORY_IMAGE_DIALOG:
- undo_redo_image_dialog (document, extension, event, TRUE);
+ undo_redo_image_dialog (editor_page, event, TRUE);
break;
case HISTORY_LINK_DIALOG:
- undo_redo_link_dialog (document, extension, event, TRUE);
+ undo_redo_link_dialog (editor_page, event, TRUE);
break;
case HISTORY_TABLE_DIALOG:
- undo_redo_table_dialog (document, extension, event, TRUE);
+ undo_redo_table_dialog (editor_page, event, TRUE);
break;
case HISTORY_TABLE_INPUT:
- undo_redo_table_input (document, extension, event, TRUE);
+ undo_redo_table_input (editor_page, event, TRUE);
break;
case HISTORY_PAGE_DIALOG:
- undo_redo_page_dialog (document, extension, event, TRUE);
+ undo_redo_page_dialog (editor_page, event, TRUE);
break;
case HISTORY_HRULE_DIALOG:
- undo_redo_hrule_dialog (document, extension, event, TRUE);
+ undo_redo_hrule_dialog (editor_page, event, TRUE);
break;
case HISTORY_REPLACE:
case HISTORY_REPLACE_ALL:
- undo_redo_replace_all (manager, document, extension, event, TRUE);
+ undo_redo_replace_all (manager, editor_page, event, TRUE);
break;
case HISTORY_UNQUOTE:
- undo_redo_unquote (document, extension, event, TRUE);
+ undo_redo_unquote (editor_page, event, TRUE);
break;
case HISTORY_AND:
g_warning ("Unhandled HISTORY_AND event!");
break;
default:
- g_object_unref (extension);
+ g_object_unref (editor_page);
return;
}
@@ -2431,7 +2443,8 @@ e_html_editor_undo_redo_manager_undo (EHTMLEditorUndoRedoManager *manager)
event = history->next->data;
if (event->type == HISTORY_AND) {
manager->priv->history = history->next->next;
- e_html_editor_undo_redo_manager_undo (manager);
+ e_editor_undo_redo_manager_undo (manager);
+ g_object_unref (editor_page);
return;
}
@@ -2444,16 +2457,16 @@ e_html_editor_undo_redo_manager_undo (EHTMLEditorUndoRedoManager *manager)
manager->priv->operation_in_progress = FALSE;
- g_object_unref (extension);
+ g_object_unref (editor_page);
g_object_notify (G_OBJECT (manager), "can-undo");
g_object_notify (G_OBJECT (manager), "can-redo");
}
gboolean
-e_html_editor_undo_redo_manager_can_redo (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_can_redo (EEditorUndoRedoManager *manager)
{
- g_return_val_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager), FALSE);
+ g_return_val_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager), FALSE);
if (manager->priv->history && manager->priv->history->prev)
return TRUE;
@@ -2462,14 +2475,13 @@ e_html_editor_undo_redo_manager_can_redo (EHTMLEditorUndoRedoManager *manager)
}
void
-e_html_editor_undo_redo_manager_redo (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_redo (EEditorUndoRedoManager *manager)
{
- EHTMLEditorWebExtension *extension;
- EHTMLEditorHistoryEvent *event;
+ EEditorPage *editor_page;
+ EEditorHistoryEvent *event;
GList *history;
- WebKitDOMDocument *document;
- if (!e_html_editor_undo_redo_manager_can_redo (manager))
+ if (!e_editor_undo_redo_manager_can_redo (manager))
return;
history = manager->priv->history;
@@ -2478,9 +2490,8 @@ e_html_editor_undo_redo_manager_redo (EHTMLEditorUndoRedoManager *manager)
d (printf ("\nREDOING EVENT:\n"));
d (print_history_event (event));
- document = manager->priv->document;
- extension = html_editor_undo_redo_manager_ref_extension (manager);
- g_return_if_fail (extension != NULL);
+ editor_page = editor_undo_redo_manager_ref_editor_page (manager);
+ g_return_if_fail (editor_page != NULL);
manager->priv->operation_in_progress = TRUE;
@@ -2493,17 +2504,17 @@ e_html_editor_undo_redo_manager_redo (EHTMLEditorUndoRedoManager *manager)
case HISTORY_BLOCK_FORMAT:
case HISTORY_FONT_SIZE:
case HISTORY_ITALIC:
- undo_redo_style_change (document, extension, event, FALSE);
+ undo_redo_style_change (editor_page, event, FALSE);
break;
case HISTORY_DELETE:
- redo_delete (document, extension, event);
+ redo_delete (editor_page, event);
break;
case HISTORY_INDENT:
- undo_redo_indent (document, extension, event, FALSE);
+ undo_redo_indent (editor_page, event, FALSE);
break;
case HISTORY_INPUT:
- undo_delete (document, extension, event);
- dom_check_magic_smileys (document, extension);
+ undo_delete (editor_page, event);
+ e_editor_dom_check_magic_smileys (editor_page);
{
gchar *text_content;
WebKitDOMNode *first_child;
@@ -2513,65 +2524,65 @@ e_html_editor_undo_redo_manager_redo (EHTMLEditorUndoRedoManager *manager)
text_content = webkit_dom_node_get_text_content (first_child);
/* Call magic links when the space was pressed. */
if (g_str_has_prefix (text_content, UNICODE_NBSP)) {
- e_html_editor_web_extension_set_space_key_pressed (extension, TRUE);
- dom_check_magic_links (document, extension, FALSE);
- e_html_editor_web_extension_set_space_key_pressed (extension, FALSE);
+ e_editor_page_set_space_key_pressed (editor_page, TRUE);
+ e_editor_dom_check_magic_links (editor_page, FALSE);
+ e_editor_page_set_space_key_pressed (editor_page, FALSE);
}
g_free (text_content);
}
break;
case HISTORY_REMOVE_LINK:
- undo_redo_remove_link (document, extension, event, FALSE);
+ undo_redo_remove_link (editor_page, event, FALSE);
break;
case HISTORY_FONT_COLOR:
- undo_redo_font_color (document, extension, event, FALSE);
+ undo_redo_font_color (editor_page, event, FALSE);
break;
case HISTORY_CITATION_SPLIT:
- undo_redo_citation_split (document, extension, event, FALSE);
+ undo_redo_citation_split (editor_page, event, FALSE);
break;
case HISTORY_PASTE:
case HISTORY_PASTE_AS_TEXT:
case HISTORY_PASTE_QUOTED:
case HISTORY_INSERT_HTML:
- undo_redo_paste (document, extension, event, FALSE);
+ undo_redo_paste (editor_page, event, FALSE);
break;
case HISTORY_IMAGE:
case HISTORY_SMILEY:
- undo_redo_image (document, extension, event, FALSE);
+ undo_redo_image (editor_page, event, FALSE);
break;
case HISTORY_WRAP:
- undo_redo_wrap (document, extension, event, FALSE);
+ undo_redo_wrap (editor_page, event, FALSE);
break;
case HISTORY_IMAGE_DIALOG:
- undo_redo_image_dialog (document, extension, event, FALSE);
+ undo_redo_image_dialog (editor_page, event, FALSE);
break;
case HISTORY_LINK_DIALOG:
- undo_redo_link_dialog (document, extension, event, FALSE);
+ undo_redo_link_dialog (editor_page, event, FALSE);
break;
case HISTORY_TABLE_DIALOG:
- undo_redo_table_dialog (document, extension, event, FALSE);
+ undo_redo_table_dialog (editor_page, event, FALSE);
break;
case HISTORY_TABLE_INPUT:
- undo_redo_table_input (document, extension, event, FALSE);
+ undo_redo_table_input (editor_page, event, FALSE);
break;
case HISTORY_PAGE_DIALOG:
- undo_redo_page_dialog (document, extension, event, FALSE);
+ undo_redo_page_dialog (editor_page, event, FALSE);
break;
case HISTORY_HRULE_DIALOG:
- undo_redo_hrule_dialog (document, extension, event, FALSE);
+ undo_redo_hrule_dialog (editor_page, event, FALSE);
break;
case HISTORY_REPLACE:
case HISTORY_REPLACE_ALL:
- undo_redo_replace_all (manager, document, extension, event, FALSE);
+ undo_redo_replace_all (manager, editor_page, event, FALSE);
break;
case HISTORY_UNQUOTE:
- undo_redo_unquote (document, extension, event, FALSE);
+ undo_redo_unquote (editor_page, event, FALSE);
break;
case HISTORY_AND:
g_warning ("Unhandled HISTORY_AND event!");
break;
default:
- g_object_unref (extension);
+ g_object_unref (editor_page);
return;
}
@@ -2580,7 +2591,8 @@ e_html_editor_undo_redo_manager_redo (EHTMLEditorUndoRedoManager *manager)
event = history->prev->prev->data;
if (event->type == HISTORY_AND) {
manager->priv->history = manager->priv->history->prev->prev;
- e_html_editor_undo_redo_manager_redo (manager);
+ e_editor_undo_redo_manager_redo (manager);
+ g_object_unref (editor_page);
return;
}
}
@@ -2593,19 +2605,19 @@ e_html_editor_undo_redo_manager_redo (EHTMLEditorUndoRedoManager *manager)
manager->priv->operation_in_progress = FALSE;
- g_object_unref (extension);
+ g_object_unref (editor_page);
g_object_notify (G_OBJECT (manager), "can-undo");
g_object_notify (G_OBJECT (manager), "can-redo");
}
void
-e_html_editor_undo_redo_manager_clean_history (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_clean_history (EEditorUndoRedoManager *manager)
{
- EHTMLEditorWebExtension *extension;
- EHTMLEditorHistoryEvent *ev;
+ EEditorPage *editor_page;
+ EEditorHistoryEvent *ev;
- g_return_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager));
+ g_return_if_fail (E_IS_EDITOR_UNDO_REDO_MANAGER (manager));
if (manager->priv->history != NULL) {
g_list_free_full (manager->priv->history, (GDestroyNotify) free_history_event);
@@ -2613,13 +2625,13 @@ e_html_editor_undo_redo_manager_clean_history (EHTMLEditorUndoRedoManager *manag
}
manager->priv->history_size = 0;
- extension = html_editor_undo_redo_manager_ref_extension (manager);
- g_return_if_fail (extension != NULL);
- e_html_editor_web_extension_set_dont_save_history_in_body_input (extension, FALSE);
- g_object_unref (extension);
+ editor_page = editor_undo_redo_manager_ref_editor_page (manager);
+ g_return_if_fail (editor_page != NULL);
+ e_editor_page_set_dont_save_history_in_body_input (editor_page, FALSE);
+ g_object_unref (editor_page);
manager->priv->operation_in_progress = FALSE;
- ev = g_new0 (EHTMLEditorHistoryEvent, 1);
+ ev = g_new0 (EEditorHistoryEvent, 1);
ev->type = HISTORY_START;
manager->priv->history = g_list_append (manager->priv->history, ev);
@@ -2628,49 +2640,49 @@ e_html_editor_undo_redo_manager_clean_history (EHTMLEditorUndoRedoManager *manag
}
static void
-html_editor_undo_redo_manager_set_extension (EHTMLEditorUndoRedoManager *manager,
- EHTMLEditorWebExtension *extension)
+editor_undo_redo_manager_set_editor_page (EEditorUndoRedoManager *manager,
+ EEditorPage *editor_page)
{
- g_return_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension));
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
- g_weak_ref_set (&manager->priv->extension, extension);
+ g_weak_ref_set (&manager->priv->editor_page, editor_page);
}
static void
-html_editor_undo_redo_manager_dispose (GObject *object)
+editor_undo_redo_manager_dispose (GObject *object)
{
- EHTMLEditorUndoRedoManagerPrivate *priv;
+ EEditorUndoRedoManagerPrivate *priv;
- priv = E_HTML_EDITOR_UNDO_REDO_MANAGER_GET_PRIVATE (object);
+ priv = E_EDITOR_UNDO_REDO_MANAGER_GET_PRIVATE (object);
if (priv->history != NULL) {
g_list_free_full (priv->history, (GDestroyNotify) free_history_event);
priv->history = NULL;
}
- g_weak_ref_set (&priv->extension, NULL);
+ g_weak_ref_set (&priv->editor_page, NULL);
/* Chain up to parent's dispose() method. */
- G_OBJECT_CLASS (e_html_editor_undo_redo_manager_parent_class)->dispose (object);
+ G_OBJECT_CLASS (e_editor_undo_redo_manager_parent_class)->dispose (object);
}
static void
-html_editor_undo_redo_manager_get_property (GObject *object,
- guint property_id,
- GValue *value,
- GParamSpec *pspec)
+editor_undo_redo_manager_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
{
switch (property_id) {
case PROP_CAN_REDO:
g_value_set_boolean (
- value, e_html_editor_undo_redo_manager_can_redo (
- E_HTML_EDITOR_UNDO_REDO_MANAGER (object)));
+ value, e_editor_undo_redo_manager_can_redo (
+ E_EDITOR_UNDO_REDO_MANAGER (object)));
return;
case PROP_CAN_UNDO:
g_value_set_boolean (
- value, e_html_editor_undo_redo_manager_can_undo (
- E_HTML_EDITOR_UNDO_REDO_MANAGER (object)));
+ value, e_editor_undo_redo_manager_can_undo (
+ E_EDITOR_UNDO_REDO_MANAGER (object)));
return;
}
@@ -2678,15 +2690,15 @@ html_editor_undo_redo_manager_get_property (GObject *object,
}
static void
-html_editor_undo_redo_manager_set_property (GObject *object,
+editor_undo_redo_manager_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
- case PROP_HTML_EDITOR_WEB_EXTENSION:
- html_editor_undo_redo_manager_set_extension (
- E_HTML_EDITOR_UNDO_REDO_MANAGER (object),
+ case PROP_EDITOR_PAGE:
+ editor_undo_redo_manager_set_editor_page (
+ E_EDITOR_UNDO_REDO_MANAGER (object),
g_value_get_object (value));
return;
}
@@ -2695,19 +2707,19 @@ html_editor_undo_redo_manager_set_property (GObject *object,
}
static void
-e_html_editor_undo_redo_manager_class_init (EHTMLEditorUndoRedoManagerClass *class)
+e_editor_undo_redo_manager_class_init (EEditorUndoRedoManagerClass *class)
{
GObjectClass *object_class;
- g_type_class_add_private (class, sizeof (EHTMLEditorUndoRedoManagerPrivate));
+ g_type_class_add_private (class, sizeof (EEditorUndoRedoManagerPrivate));
object_class = G_OBJECT_CLASS (class);
- object_class->dispose = html_editor_undo_redo_manager_dispose;
- object_class->get_property = html_editor_undo_redo_manager_get_property;
- object_class->set_property = html_editor_undo_redo_manager_set_property;
+ object_class->dispose = editor_undo_redo_manager_dispose;
+ object_class->get_property = editor_undo_redo_manager_get_property;
+ object_class->set_property = editor_undo_redo_manager_set_property;
/**
- * EHTMLEditorUndoRedoManager:can-redo
+ * EEditorUndoRedoManager:can-redo
*
* Determines whether it's possible to redo previous action. The action
* is usually disabled when there is no action to redo.
@@ -2724,7 +2736,7 @@ e_html_editor_undo_redo_manager_class_init (EHTMLEditorUndoRedoManagerClass *cla
G_PARAM_STATIC_STRINGS));
/**
- * EHTMLEditorUndoRedoManager:can-undo
+ * EEditorUndoRedoManager:can-undo
*
* Determines whether it's possible to undo last action. The action
* is usually disabled when there is no previous action to undo.
@@ -2742,21 +2754,21 @@ e_html_editor_undo_redo_manager_class_init (EHTMLEditorUndoRedoManagerClass *cla
g_object_class_install_property (
object_class,
- PROP_HTML_EDITOR_WEB_EXTENSION,
+ PROP_EDITOR_PAGE,
g_param_spec_object (
- "html-editor-web-extension",
+ "editor-page",
NULL,
NULL,
- E_TYPE_HTML_EDITOR_WEB_EXTENSION,
+ E_TYPE_EDITOR_PAGE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
}
static void
-e_html_editor_undo_redo_manager_init (EHTMLEditorUndoRedoManager *manager)
+e_editor_undo_redo_manager_init (EEditorUndoRedoManager *manager)
{
- manager->priv = E_HTML_EDITOR_UNDO_REDO_MANAGER_GET_PRIVATE (manager);
+ manager->priv = E_EDITOR_UNDO_REDO_MANAGER_GET_PRIVATE (manager);
manager->priv->operation_in_progress = FALSE;
manager->priv->history = NULL;
diff --git a/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.h
b/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.h
new file mode 100644
index 0000000..60dabaf
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-editor-undo-redo-manager.h
@@ -0,0 +1,175 @@
+/*
+ * e-editor-undo-redo-manager.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#ifndef E_EDITOR_UNDO_REDO_MANAGER_H
+#define E_EDITOR_UNDO_REDO_MANAGER_H
+
+#include <glib-object.h>
+#include <webkitdom/webkitdom.h>
+
+#define E_TYPE_EDITOR_UNDO_REDO_MANAGER \
+ (e_editor_undo_redo_manager_get_type ())
+#define E_EDITOR_UNDO_REDO_MANAGER(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_EDITOR_UNDO_REDO_MANAGER, EEditorUndoRedoManager))
+#define E_EDITOR_UNDO_REDO_MANAGER_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_EDITOR_UNDO_REDO_MANAGER, EEditorUndoRedoManagerClass))
+#define E_IS_EDITOR_UNDO_REDO_MANAGER(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_EDITOR_UNDO_REDO_MANAGER))
+#define E_IS_EDITOR_UNDO_REDO_MANAGER_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_EDITOR_UNDO_REDO_MANAGER))
+#define E_EDITOR_UNDO_REDO_MANAGER_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_EDITOR_UNDO_REDO_MANAGER, EEditorUndoRedoManagerClass))
+
+G_BEGIN_DECLS
+
+struct _EEditorPage;
+
+enum EEditorHistoryEventType {
+ HISTORY_ALIGNMENT,
+ HISTORY_AND,
+ HISTORY_BLOCK_FORMAT,
+ HISTORY_BOLD,
+ HISTORY_CELL_DIALOG,
+ HISTORY_DELETE, /* BackSpace, Delete, with and without selection */
+ HISTORY_FONT_COLOR,
+ HISTORY_FONT_SIZE,
+ HISTORY_HRULE_DIALOG,
+ HISTORY_INDENT,
+ HISTORY_INPUT,
+ HISTORY_IMAGE,
+ HISTORY_IMAGE_DIALOG,
+ HISTORY_INSERT_HTML,
+ HISTORY_ITALIC,
+ HISTORY_LINK_DIALOG,
+ HISTORY_MONOSPACE,
+ HISTORY_PAGE_DIALOG,
+ HISTORY_PASTE,
+ HISTORY_PASTE_AS_TEXT,
+ HISTORY_PASTE_QUOTED,
+ HISTORY_REMOVE_LINK,
+ HISTORY_REPLACE,
+ HISTORY_REPLACE_ALL,
+ HISTORY_CITATION_SPLIT,
+ HISTORY_SMILEY,
+ HISTORY_START, /* Start of history */
+ HISTORY_STRIKETHROUGH,
+ HISTORY_TABLE_DIALOG,
+ HISTORY_TABLE_INPUT,
+ HISTORY_UNDERLINE,
+ HISTORY_WRAP,
+ HISTORY_UNQUOTE
+};
+
+typedef struct {
+ gint from; /* From what format we are changing. */
+ gint to; /* To what format we are changing. */
+} EEditorStyleChange;
+
+/* This is used for e-html-editor-*-dialogs */
+typedef struct {
+ WebKitDOMNode *from; /* From what node we are changing. */
+ WebKitDOMNode *to; /* To what node we are changing. */
+} EEditorDOMChange;
+
+typedef struct {
+ gchar *from; /* From what format we are changing. */
+ gchar *to; /* To what format we are changing. */
+} EEditorStringChange;
+
+typedef struct {
+ guint x;
+ guint y;
+} EEditorSelectionPoint;
+
+typedef struct {
+ EEditorSelectionPoint start;
+ EEditorSelectionPoint end;
+} EEditorSelection;
+
+typedef struct {
+ enum EEditorHistoryEventType type;
+ EEditorSelection before;
+ EEditorSelection after;
+ union {
+ WebKitDOMDocumentFragment *fragment;
+ EEditorStyleChange style;
+ EEditorStringChange string;
+ EEditorDOMChange dom;
+ } data;
+} EEditorHistoryEvent;
+
+typedef struct _EEditorUndoRedoManager EEditorUndoRedoManager;
+typedef struct _EEditorUndoRedoManagerClass EEditorUndoRedoManagerClass;
+typedef struct _EEditorUndoRedoManagerPrivate EEditorUndoRedoManagerPrivate;
+
+struct _EEditorUndoRedoManager {
+ GObject parent;
+ EEditorUndoRedoManagerPrivate *priv;
+};
+
+struct _EEditorUndoRedoManagerClass
+{
+ GObjectClass parent_class;
+};
+
+GType e_editor_undo_redo_manager_get_type
+ (void) G_GNUC_CONST;
+
+EEditorUndoRedoManager *
+ e_editor_undo_redo_manager_new (struct _EEditorPage *editor_page);
+gboolean e_editor_undo_redo_manager_is_operation_in_progress
+ (EEditorUndoRedoManager *manager);
+
+void e_editor_undo_redo_manager_set_operation_in_progress
+ (EEditorUndoRedoManager *manager,
+ gboolean value);
+
+void e_editor_undo_redo_manager_insert_history_event
+ (EEditorUndoRedoManager *manager,
+ EEditorHistoryEvent *event);
+
+EEditorHistoryEvent *
+ e_editor_undo_redo_manager_get_current_history_event
+ (EEditorUndoRedoManager *manager);
+void e_editor_undo_redo_manager_remove_current_history_event
+ (EEditorUndoRedoManager *manager);
+
+void e_editor_undo_redo_manager_insert_dash_history_event
+ (EEditorUndoRedoManager *manager);
+
+gboolean e_editor_undo_redo_manager_can_undo
+ (EEditorUndoRedoManager *manager);
+
+void e_editor_undo_redo_manager_undo (EEditorUndoRedoManager *manager);
+
+gboolean e_editor_undo_redo_manager_can_redo
+ (EEditorUndoRedoManager *manager);
+
+void e_editor_undo_redo_manager_redo (EEditorUndoRedoManager *manager);
+
+void e_editor_undo_redo_manager_clean_history
+ (EEditorUndoRedoManager *manager);
+
+G_END_DECLS
+
+#endif /* E_EDITOR_UNDO_REDO_MANAGER_H */
diff --git a/modules/webkit-editor/web-extension/e-html-editor-web-extension-main.c
b/modules/webkit-editor/web-extension/e-editor-web-extension-main.c
similarity index 79%
rename from modules/webkit-editor/web-extension/e-html-editor-web-extension-main.c
rename to modules/webkit-editor/web-extension/e-editor-web-extension-main.c
index 8c15421..244bc4c 100644
--- a/modules/webkit-editor/web-extension/e-html-editor-web-extension-main.c
+++ b/modules/webkit-editor/web-extension/e-editor-web-extension-main.c
@@ -22,14 +22,14 @@
#include <camel/camel.h>
-#include "e-html-editor-web-extension.h"
+#include "e-editor-web-extension.h"
static void
bus_acquired_cb (GDBusConnection *connection,
const gchar *name,
- EHTMLEditorWebExtension *extension)
+ EEditorWebExtension *extension)
{
- e_html_editor_web_extension_dbus_register (extension, connection);
+ e_editor_web_extension_dbus_register (extension, connection);
}
/* Forward declaration */
@@ -38,16 +38,16 @@ G_MODULE_EXPORT void webkit_web_extension_initialize (WebKitWebExtension *wk_ext
G_MODULE_EXPORT void
webkit_web_extension_initialize (WebKitWebExtension *wk_extension)
{
- EHTMLEditorWebExtension *extension;
+ EEditorWebExtension *extension;
camel_debug_init ();
- extension = e_html_editor_web_extension_get ();
- e_html_editor_web_extension_initialize (extension, wk_extension);
+ extension = e_editor_web_extension_get_default ();
+ e_editor_web_extension_initialize (extension, wk_extension);
g_bus_own_name (
G_BUS_TYPE_SESSION,
- E_HTML_EDITOR_WEB_EXTENSION_SERVICE_NAME,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_SERVICE_NAME,
G_BUS_NAME_OWNER_FLAGS_NONE,
(GBusAcquiredCallback) bus_acquired_cb,
NULL, /* GBusNameAcquiredCallback */
diff --git a/modules/webkit-editor/web-extension/e-msg-composer-dom-functions.h
b/modules/webkit-editor/web-extension/e-editor-web-extension-names.h
similarity index 59%
rename from modules/webkit-editor/web-extension/e-msg-composer-dom-functions.h
rename to modules/webkit-editor/web-extension/e-editor-web-extension-names.h
index 03453cf..d1b5f02 100644
--- a/modules/webkit-editor/web-extension/e-msg-composer-dom-functions.h
+++ b/modules/webkit-editor/web-extension/e-editor-web-extension-names.h
@@ -1,5 +1,5 @@
/*
- * e-msg-composer-dom-functions.h
+ * e-editor-web-extension-names.h
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -16,20 +16,11 @@
*
*/
-#ifndef E_MSG_COMPOSER_DOM_FUNCTIONS_H
-#define E_MSG_COMPOSER_DOM_FUNCTIONS_H
+#ifndef E_EDITOR_WEB_EXTENSION_NAMES_H
+#define E_EDITOR_WEB_EXTENSION_NAMES_H
-#include <webkitdom/webkitdom.h>
+#define E_WEBKIT_EDITOR_WEB_EXTENSION_SERVICE_NAME "org.gnome.Evolution.WebExtension.EWebKitEditor"
+#define E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH "/org/gnome/Evolution/WebExtension/EWebKitEditor"
+#define E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE "org.gnome.Evolution.WebExtension.EWebKitEditor"
-G_BEGIN_DECLS
-
-gchar * dom_get_active_signature_uid (WebKitDOMDocument *document);
-
-gchar * dom_get_raw_body_content_without_signature
- (WebKitDOMDocument *document);
-
-gchar * dom_get_raw_body_content (WebKitDOMDocument *document);
-
-G_END_DECLS
-
-#endif /* E_MSG_COMPOSER_DOM_FUNCTIONS_H */
+#endif /* E_EDITOR_WEB_EXTENSION_NAMES_H */
diff --git a/modules/webkit-editor/web-extension/e-html-editor-web-extension.c
b/modules/webkit-editor/web-extension/e-editor-web-extension.c
similarity index 51%
rename from modules/webkit-editor/web-extension/e-html-editor-web-extension.c
rename to modules/webkit-editor/web-extension/e-editor-web-extension.c
index f8f994c..c8d4d1f 100644
--- a/modules/webkit-editor/web-extension/e-html-editor-web-extension.c
+++ b/modules/webkit-editor/web-extension/e-editor-web-extension.c
@@ -1,5 +1,5 @@
/*
- * e-html-editor-web-extension.c
+ * e-editor-web-extension.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -28,105 +28,48 @@
#include <webkit2/webkit-web-extension.h>
#include <camel/camel.h>
-#include <web-extensions/e-dom-utils.h>
-
-#include "e-composer-private-dom-functions.h"
-#include "e-html-editor-actions-dom-functions.h"
-#include "e-html-editor-cell-dialog-dom-functions.h"
-#include "e-html-editor-hrule-dialog-dom-functions.h"
-#include "e-html-editor-image-dialog-dom-functions.h"
-#include "e-html-editor-link-dialog-dom-functions.h"
-#include "e-html-editor-page-dialog-dom-functions.h"
-#include "e-html-editor-selection-dom-functions.h"
-#include "e-html-editor-spell-check-dialog-dom-functions.h"
-#include "e-html-editor-table-dialog-dom-functions.h"
-#include "e-html-editor-test-dom-functions.h"
-#include "e-html-editor-view-dom-functions.h"
-#include "e-msg-composer-dom-functions.h"
-
-#include "e-html-editor-web-extension.h"
-
-#define E_HTML_EDITOR_WEB_EXTENSION_GET_PRIVATE(obj) \
+#include "web-extensions/e-dom-utils.h"
+
+#include "e-editor-page.h"
+#include "e-composer-dom-functions.h"
+#include "e-dialogs-dom-functions.h"
+#include "e-editor-dom-functions.h"
+#include "e-editor-undo-redo-manager.h"
+
+#include "e-editor-web-extension.h"
+
+#define E_EDITOR_WEB_EXTENSION_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
- ((obj), E_TYPE_HTML_EDITOR_WEB_EXTENSION, EHTMLEditorWebExtensionPrivate))
+ ((obj), E_TYPE_EDITOR_WEB_EXTENSION, EEditorWebExtensionPrivate))
-struct _EHTMLEditorWebExtensionPrivate {
+struct _EEditorWebExtensionPrivate {
WebKitWebExtension *wk_extension;
GDBusConnection *dbus_connection;
guint registration_id;
- guint spell_check_on_scroll_event_source_id;
- gboolean selection_changed_callbacks_blocked;
-
- /* These properties show the actual state of EHTMLEditorView */
- EContentEditorAlignment alignment;
- EContentEditorBlockFormat block_format;
- gchar *background_color;
- gchar *font_color;
- gchar *font_name;
- gchar *text;
- gint font_size;
- gboolean bold;
- gboolean indented;
- gboolean italic;
- gboolean monospaced;
- gboolean strikethrough;
- gboolean subscript;
- gboolean superscript;
- gboolean underline;
-
- gboolean force_image_load;
- gboolean html_mode;
- gboolean return_key_pressed;
- gboolean space_key_pressed;
- gboolean smiley_written;
- gint word_wrap_length;
-
- gboolean convert_in_situ;
- gboolean body_input_event_removed;
- gboolean dont_save_history_in_body_input;
- gboolean composition_in_progress;
- gboolean is_pasting_content_from_itself;
- gboolean renew_history_after_coordinates;
-
- GHashTable *inline_images;
-
- WebKitDOMNode *node_under_mouse_click;
-
- GSettings *mail_settings;
-
- EContentEditorContentFlags content_flags;
-
- GHashTable *undo_redo_managers /* EHTMLEditorUndoRedoManager * ~> WebKitWebPage * */;
- GSList *web_pages;
-
- ESpellChecker *spell_checker;
+
+ GHashTable *editor_pages; /* guint64 *webpage_id ~> EEditorPage * */
};
static CamelDataCache *emd_global_http_cache = NULL;
-static const char introspection_xml[] =
+static const gchar *introspection_xml =
"<node>"
-" <interface name='" E_HTML_EDITOR_WEB_EXTENSION_INTERFACE "'>"
+" <interface name='" E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE "'>"
"<!-- ********************************************************* -->"
"<!-- SIGNALS -->"
"<!-- ********************************************************* -->"
" <signal name='SelectionChanged'>"
+" <arg type='t' name='page_id' direction='out'/>"
" <arg type='i' name='alignment' direction='out'/>"
" <arg type='i' name='block_format' direction='out'/>"
" <arg type='b' name='indented' direction='out'/>"
-" <arg type='b' name='bold' direction='out'/>"
-" <arg type='b' name='italic' direction='out'/>"
-" <arg type='b' name='underline' direction='out'/>"
-" <arg type='b' name='strikethrough' direction='out'/>"
-" <arg type='b' name='monospaced' direction='out'/>"
-" <arg type='b' name='subscript' direction='out'/>"
-" <arg type='b' name='superscript' direction='out'/>"
-" <arg type='b' name='underline' direction='out'/>"
+" <arg type='i' name='style_flags' direction='out'/>"
" <arg type='i' name='font_size' direction='out'/>"
" <arg type='s' name='font_color' direction='out'/>"
" </signal>"
" <signal name='ContentChanged'>"
+" <arg type='t' name='page_id' direction='out'/>"
" </signal>"
" <signal name='UndoRedoStateChanged'>"
" <arg type='t' name='page_id' direction='out'/>"
@@ -201,63 +144,63 @@ static const char introspection_xml[] =
" <arg type='s' name='selector' direction='in'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorCellDialog -->"
+"<!-- Functions that are used in EEditorCellDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorCellDialogMarkCurrentCellElement'>"
+" <method name='EEditorCellDialogMarkCurrentCellElement'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='element_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSaveHistoryOnExit'>"
+" <method name='EEditorCellDialogSaveHistoryOnExit'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementVAlign'>"
+" <method name='EEditorCellDialogSetElementVAlign'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementAlign'>"
+" <method name='EEditorCellDialogSetElementAlign'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementNoWrap'>"
+" <method name='EEditorCellDialogSetElementNoWrap'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='b' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementHeaderStyle'>"
+" <method name='EEditorCellDialogSetElementHeaderStyle'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='b' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementWidth'>"
+" <method name='EEditorCellDialogSetElementWidth'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementColSpan'>"
+" <method name='EEditorCellDialogSetElementColSpan'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='i' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementRowSpan'>"
+" <method name='EEditorCellDialogSetElementRowSpan'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='i' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorCellDialogSetElementBgColor'>"
+" <method name='EEditorCellDialogSetElementBgColor'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='value' direction='in'/>"
" <arg type='i' name='scope' direction='in'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorHRuleDialog -->"
+"<!-- Functions that are used in EEditorHRuleDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorHRuleDialogFindHRule'>"
+" <method name='EEditorHRuleDialogFindHRule'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='b' name='created_new_hr' direction='out'/>"
" </method>"
-" <method name='EHTMLEditorHRuleDialogSaveHistoryOnExit'>"
+" <method name='EEditorHRuleDialogSaveHistoryOnExit'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
" <method name='HRElementSetNoShade'>"
@@ -271,19 +214,19 @@ static const char introspection_xml[] =
" <arg type='b' name='value' direction='out'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorImageDialog -->"
+"<!-- Functions that are used in EEditorImageDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorImageDialogMarkImage'>"
+" <method name='EEditorImageDialogMarkImage'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorImageDialogSaveHistoryOnExit'>"
+" <method name='EEditorImageDialogSaveHistoryOnExit'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorImageDialogSetElementUrl'>"
+" <method name='EEditorImageDialogSetElementUrl'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='value' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorImageDialogGetElementUrl'>"
+" <method name='EEditorImageDialogGetElementUrl'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='value' direction='out'/>"
" </method>"
@@ -338,70 +281,70 @@ static const char introspection_xml[] =
" <arg type='i' name='value' direction='out'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorLinkDialog -->"
+"<!-- Functions that are used in EEditorLinkDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorLinkDialogOk'>"
+" <method name='EEditorLinkDialogOk'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='url' direction='in'/>"
" <arg type='s' name='inner_text' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorLinkDialogShow'>"
+" <method name='EEditorLinkDialogShow'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='url' direction='out'/>"
" <arg type='s' name='inner_text' direction='out'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorPageDialog -->"
+"<!-- Functions that are used in EEditorPageDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorPageDialogSaveHistory'>"
+" <method name='EEditorPageDialogSaveHistory'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorPageDialogSaveHistoryOnExit'>"
+" <method name='EEditorPageDialogSaveHistoryOnExit'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorSpellCheckDialog -->"
+"<!-- Functions that are used in EEditorSpellCheckDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorSpellCheckDialogNext'>"
+" <method name='EEditorSpellCheckDialogNext'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='word' direction='in'/>"
" <arg type='as' name='languages' direction='in'/>"
" <arg type='s' name='next_word' direction='out'/>"
" </method>"
-" <method name='EHTMLEditorSpellCheckDialogPrev'>"
+" <method name='EEditorSpellCheckDialogPrev'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='word' direction='in'/>"
" <arg type='as' name='languages' direction='in'/>"
" <arg type='s' name='prev_word' direction='out'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorTableDialog -->"
+"<!-- Functions that are used in EEditorTableDialog -->"
"<!-- ********************************************************* -->"
-" <method name='EHTMLEditorTableDialogSetRowCount'>"
+" <method name='EEditorTableDialogSetRowCount'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='u' name='value' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorTableDialogGetRowCount'>"
+" <method name='EEditorTableDialogGetRowCount'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='u' name='value' direction='out'/>"
" </method>"
-" <method name='EHTMLEditorTableDialogSetColumnCount'>"
+" <method name='EEditorTableDialogSetColumnCount'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='u' name='value' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorTableDialogGetColumnCount'>"
+" <method name='EEditorTableDialogGetColumnCount'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='u' name='value' direction='out'/>"
" </method>"
-" <method name='EHTMLEditorTableDialogShow'>"
+" <method name='EEditorTableDialogShow'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='b' name='created_new_table' direction='out'/>"
" </method>"
-" <method name='EHTMLEditorTableDialogSaveHistoryOnExit'>"
+" <method name='EEditorTableDialogSaveHistoryOnExit'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorActions -->"
+"<!-- Functions that are used in EEditorActions -->"
"<!-- ********************************************************* -->"
" <method name='TableCellElementGetNoWrap'>"
" <arg type='t' name='page_id' direction='in'/>"
@@ -418,38 +361,38 @@ static const char introspection_xml[] =
" <arg type='s' name='element_id' direction='in'/>"
" <arg type='i' name='col_span' direction='out'/>"
" </method>"
-" <method name='EHTMLEditorDialogDeleteCellContents'>"
+" <method name='EEditorDialogDeleteCellContents'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogDeleteColumn'>"
+" <method name='EEditorDialogDeleteColumn'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogDeleteRow'>"
+" <method name='EEditorDialogDeleteRow'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogDeleteTable'>"
+" <method name='EEditorDialogDeleteTable'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogInsertColumnAfter'>"
+" <method name='EEditorDialogInsertColumnAfter'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogInsertColumnBefore'>"
+" <method name='EEditorDialogInsertColumnBefore'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogInsertRowAbove'>"
+" <method name='EEditorDialogInsertRowAbove'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogInsertRowBelow'>"
+" <method name='EEditorDialogInsertRowBelow'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogDOMUnlink'>"
+" <method name='EEditorDialogDOMUnlink'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='EHTMLEditorDialogSaveHistoryForCut'>"
+" <method name='EEditorDialogSaveHistoryForCut'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorView -->"
+"<!-- Functions that are used in EEditorView -->"
"<!-- ********************************************************* -->"
" <method name='SetCurrentContentFlags'>"
" <arg type='t' name='page_id' direction='in'/>"
@@ -549,17 +492,11 @@ static const char introspection_xml[] =
" <arg type='s' name='smiley_name' direction='in'/>"
" </method>"
"<!-- ********************************************************* -->"
-"<!-- Functions that are used in EHTMLEditorSelection -->"
+"<!-- Functions that are used in EEditorSelection -->"
"<!-- ********************************************************* -->"
" <method name='DOMSelectionIndent'>"
" <arg type='t' name='page_id' direction='in'/>"
" </method>"
-" <method name='DOMSelectionSave'>"
-" <arg type='t' name='page_id' direction='in'/>"
-" </method>"
-" <method name='DOMSelectionRestore'>"
-" <arg type='t' name='page_id' direction='in'/>"
-" </method>"
" <method name='DOMSelectionInsertImage'>"
" <arg type='t' name='page_id' direction='in'/>"
" <arg type='s' name='uri' direction='in'/>"
@@ -663,20 +600,44 @@ static const char introspection_xml[] =
" </interface>"
"</node>";
-G_DEFINE_TYPE (EHTMLEditorWebExtension, e_html_editor_web_extension, G_TYPE_OBJECT)
+G_DEFINE_TYPE (EEditorWebExtension, e_editor_web_extension, G_TYPE_OBJECT)
-static WebKitWebPage *
-get_webkit_web_page_or_return_dbus_error (GDBusMethodInvocation *invocation,
- WebKitWebExtension *web_extension,
- guint64 page_id)
+static EEditorPage *
+get_editor_page (EEditorWebExtension *extension,
+ guint64 page_id)
{
- WebKitWebPage *web_page = webkit_web_extension_get_page (web_extension, page_id);
+ g_return_val_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension), NULL);
+
+ return g_hash_table_lookup (extension->priv->editor_pages, &page_id);
+}
+
+static EEditorPage *
+get_editor_page_or_return_dbus_error (GDBusMethodInvocation *invocation,
+ EEditorWebExtension *extension,
+ guint64 page_id)
+{
+ WebKitWebPage *web_page;
+ EEditorPage *editor_page;
+
+ g_return_val_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension), NULL);
+
+ web_page = webkit_web_extension_get_page (extension->priv->wk_extension, page_id);
if (!web_page) {
g_dbus_method_invocation_return_error (
invocation, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
"Invalid page ID: %" G_GUINT64_FORMAT, page_id);
+
+ return NULL;
}
- return web_page;
+
+ editor_page = get_editor_page (extension, page_id);
+ if (!editor_page) {
+ g_dbus_method_invocation_return_error (
+ invocation, G_DBUS_ERROR, G_DBUS_ERROR_INVALID_ARGS,
+ "Invalid page ID: %" G_GUINT64_FORMAT, page_id);
+ }
+
+ return editor_page;
}
static void
@@ -690,12 +651,11 @@ handle_method_call (GDBusConnection *connection,
gpointer user_data)
{
guint64 page_id;
- EHTMLEditorWebExtension *extension = E_HTML_EDITOR_WEB_EXTENSION (user_data);
+ EEditorWebExtension *extension = E_EDITOR_WEB_EXTENSION (user_data);
WebKitDOMDocument *document;
- WebKitWebExtension *web_extension = extension->priv->wk_extension;
- WebKitWebPage *web_page;
+ EEditorPage *editor_page;
- if (g_strcmp0 (interface_name, E_HTML_EDITOR_WEB_EXTENSION_INTERFACE) != 0)
+ if (g_strcmp0 (interface_name, E_WEBKIT_EDITOR_WEB_EXTENSION_INTERFACE) != 0)
return;
if (g_strcmp0 (method_name, "TestHtmlEqual") == 0) {
@@ -704,13 +664,12 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s&s)", &page_id, &html1, &html2);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- equal = dom_test_html_equal (document, html1, html2);
+ document = e_editor_page_get_document (editor_page);
+ equal = e_editor_dom_test_html_equal (document, html1, html2);
g_dbus_method_invocation_return_value (invocation, g_variant_new ("(b)", equal));
} else if (g_strcmp0 (method_name, "ElementHasAttribute") == 0) {
@@ -721,12 +680,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s&s)", &page_id, &element_id, &attribute);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_element_has_attribute (element, attribute);
@@ -741,12 +699,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s&s)", &page_id, &element_id, &attribute);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_element_get_attribute (element, attribute);
@@ -765,12 +722,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s&s)", &page_id, &selector, &attribute);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_query_selector (document, selector, NULL);
if (element)
value = webkit_dom_element_get_attribute (element, attribute);
@@ -788,12 +744,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s&s)", &page_id, &element_id, &attribute);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_element_remove_attribute (element, attribute);
@@ -806,12 +761,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s&s)", &page_id, &selector, &attribute);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_query_selector (document, selector, NULL);
if (element)
webkit_dom_element_remove_attribute (element, attribute);
@@ -826,12 +780,11 @@ handle_method_call (GDBusConnection *connection,
"(t&s&s&s)",
&page_id, &element_id, &attribute, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_element_set_attribute (
@@ -845,20 +798,19 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s&s&s)", &page_id, &selector, &attribute, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_query_selector (document, selector, NULL);
if (element) {
if (g_strcmp0 (selector, "body") == 0 &&
g_strcmp0 (attribute, "link") == 0)
- dom_set_link_color (document, value);
+ e_editor_dom_set_link_color (editor_page, value);
else if (g_strcmp0 (selector, "body") == 0 &&
g_strcmp0 (attribute, "vlink") == 0)
- dom_set_visited_link_color (document, value);
+ e_editor_dom_set_visited_link_color (editor_page, value);
else
webkit_dom_element_set_attribute (
element, attribute, value, NULL);
@@ -872,12 +824,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_element_get_tag_name (element);
@@ -895,12 +846,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &selector);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_query_selector (document, selector, NULL);
if (element) {
webkit_dom_element_remove_attribute (element, "background");
@@ -910,178 +860,152 @@ handle_method_call (GDBusConnection *connection,
}
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogMarkCurrentCellElement") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogMarkCurrentCellElement") == 0) {
const gchar *element_id;
g_variant_get (parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_mark_current_cell_element (document, extension, element_id);
+ e_dialogs_dom_cell_mark_current_cell_element (editor_page, element_id);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSaveHistoryOnExit") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSaveHistoryOnExit") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_save_history_on_exit (document, extension);
+ e_dialogs_dom_cell_save_history_on_exit (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementVAlign") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementVAlign") == 0) {
const gchar *value;
EContentEditorScope scope;
g_variant_get (parameters, "(t&si)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_v_align (document, value, scope);
+ e_dialogs_dom_cell_set_element_v_align (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementAlign") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementAlign") == 0) {
const gchar *value;
EContentEditorScope scope;
g_variant_get (parameters, "(t&su)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_align (document, value, scope);
+ e_dialogs_dom_cell_set_element_align (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementNoWrap") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementNoWrap") == 0) {
gboolean value;
EContentEditorScope scope;
g_variant_get (parameters, "(tbu)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_no_wrap (document, value, scope);
+ e_dialogs_dom_cell_set_element_no_wrap (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementHeaderStyle") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementHeaderStyle") == 0) {
gboolean value;
EContentEditorScope scope;
g_variant_get (parameters, "(tbu)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_header_style (
- document, value, scope);
+ e_dialogs_dom_cell_set_element_header_style (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementWidth") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementWidth") == 0) {
const gchar *value;
EContentEditorScope scope;
g_variant_get (parameters, "(t&su)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_width (document, value, scope);
+ e_dialogs_dom_cell_set_element_width (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementColSpan") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementColSpan") == 0) {
glong value;
EContentEditorScope scope;
g_variant_get (parameters, "(tiu)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_col_span (document, value, scope);
+ e_dialogs_dom_cell_set_element_col_span (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementRowSpan") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementRowSpan") == 0) {
glong value;
EContentEditorScope scope;
g_variant_get (parameters, "(tiu)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_row_span (document, value, scope);
+ e_dialogs_dom_cell_set_element_row_span (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorCellDialogSetElementBgColor") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorCellDialogSetElementBgColor") == 0) {
const gchar *value;
EContentEditorScope scope;
g_variant_get (parameters, "(t&su)", &page_id, &value, &scope);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_cell_dialog_set_element_bg_color (document, value, scope);
+ e_dialogs_dom_cell_set_element_bg_color (editor_page, value, scope);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorHRuleDialogFindHRule") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorHRuleDialogFindHRule") == 0) {
gboolean created_new_hr = FALSE;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- created_new_hr = e_html_editor_hrule_dialog_find_hrule (
- document, extension, extension->priv->node_under_mouse_click);
+ created_new_hr = e_dialogs_dom_hrule_find_hrule (editor_page,
e_editor_page_get_node_under_mouse_click (editor_page));
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(b)", created_new_hr));
- } else if (g_strcmp0 (method_name, "EHTMLEditorHRuleDialogSaveHistoryOnExit") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorHRuleDialogSaveHistoryOnExit") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_hrule_dialog_save_history_on_exit (document, extension);
+ e_dialogs_dom_save_history_on_exit (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "HRElementSetNoShade") == 0) {
@@ -1092,12 +1016,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&sb)", &page_id, &element_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_html_hr_element_set_no_shade (
@@ -1112,12 +1035,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_hr_element_get_no_shade (
@@ -1125,57 +1047,48 @@ handle_method_call (GDBusConnection *connection,
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(b)", value));
- } else if (g_strcmp0 (method_name, "EHTMLEditorImageDialogMarkImage") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorImageDialogMarkImage") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_image_dialog_mark_image (
- document, extension, extension->priv->node_under_mouse_click);
+ e_dialogs_dom_image_mark_image (editor_page, e_editor_page_get_node_under_mouse_click
(editor_page));
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorImageDialogSaveHistoryOnExit") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorImageDialogSaveHistoryOnExit") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_image_dialog_save_history_on_exit (document, extension);
+ e_dialogs_dom_image_save_history_on_exit (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorImageDialogSetElementUrl") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorImageDialogSetElementUrl") == 0) {
const gchar *value;
g_variant_get (parameters, "(t&s)", &page_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_image_dialog_set_element_url (document, value);
+ e_dialogs_dom_image_set_element_url (editor_page, value);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorImageDialogGetElementUrl") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorImageDialogGetElementUrl") == 0) {
gchar *value;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = e_html_editor_image_dialog_get_element_url (document);
+ value = e_dialogs_dom_image_get_element_url (editor_page);
g_dbus_method_invocation_return_value (
invocation,
@@ -1191,12 +1104,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&si)", &page_id, &element_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_html_image_element_set_width (
@@ -1211,12 +1123,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_image_element_get_width (
@@ -1232,12 +1143,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&si)", &page_id, &element_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_html_image_element_set_width (
@@ -1252,12 +1162,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_image_element_get_height (
@@ -1273,12 +1182,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_image_element_get_natural_width (
@@ -1294,12 +1202,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_image_element_get_natural_height (
@@ -1315,12 +1222,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&si)", &page_id, &element_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_html_image_element_set_hspace (
@@ -1335,12 +1241,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_image_element_get_hspace (
@@ -1356,12 +1261,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&si)", &page_id, &element_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
webkit_dom_html_image_element_set_vspace (
@@ -1376,12 +1280,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_image_element_get_vspace (
@@ -1389,71 +1292,60 @@ handle_method_call (GDBusConnection *connection,
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(i)", value));
- } else if (g_strcmp0 (method_name, "EHTMLEditorLinkDialogOk") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorLinkDialogOk") == 0) {
const gchar *url, *inner_text;
g_variant_get (parameters, "(t&s&s)", &page_id, &url, &inner_text);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_link_dialog_ok (document, extension, url, inner_text);
+ e_dialogs_dom_link_commit (editor_page, url, inner_text);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorLinkDialogShow") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorLinkDialogShow") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
-
g_dbus_method_invocation_return_value (
invocation,
- e_html_editor_link_dialog_show (document));
- } else if (g_strcmp0 (method_name, "EHTMLEditorPageDialogSaveHistory") == 0) {
+ e_dialogs_dom_link_show (editor_page));
+ } else if (g_strcmp0 (method_name, "EEditorPageDialogSaveHistory") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_page_dialog_save_history (document, extension);
+ e_dialogs_dom_page_save_history (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorPageDialogSaveHistoryOnExit") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorPageDialogSaveHistoryOnExit") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_page_dialog_save_history_on_exit (document, extension);
+ e_dialogs_dom_page_save_history_on_exit (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorSpellCheckDialogNext") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorSpellCheckDialogNext") == 0) {
const gchar *from_word = NULL;
const gchar * const *languages = NULL;
gchar *value = NULL;
g_variant_get (parameters, "(t&s^as)", &page_id, &from_word, &languages);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = e_html_editor_spell_check_dialog_next (document, extension, from_word, languages);
+ value = e_dialogs_dom_spell_check_next (editor_page, from_word, languages);
g_dbus_method_invocation_return_value (
invocation,
@@ -1461,20 +1353,18 @@ handle_method_call (GDBusConnection *connection,
"(@s)",
g_variant_new_take_string (
value ? value : g_strdup (""))));
- } else if (g_strcmp0 (method_name, "EHTMLEditorSpellCheckDialogPrev") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorSpellCheckDialogPrev") == 0) {
const gchar *from_word = NULL;
const gchar * const *languages = NULL;
gchar *value = NULL;
g_variant_get (parameters, "(t&s^as)", &page_id, &from_word, &languages);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = e_html_editor_spell_check_dialog_prev (document, extension, from_word, languages);
+ value = e_dialogs_dom_spell_check_prev (editor_page, from_word, languages);
g_dbus_method_invocation_return_value (
invocation,
@@ -1482,233 +1372,187 @@ handle_method_call (GDBusConnection *connection,
"(@s)",
g_variant_new_take_string (
value ? value : g_strdup (""))));
- } else if (g_strcmp0 (method_name, "EHTMLEditorTableDialogSetRowCount") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorTableDialogSetRowCount") == 0) {
gulong value;
g_variant_get (parameters, "(tu)", &page_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_table_dialog_set_row_count (document, value);
+ e_dialogs_dom_table_set_row_count (editor_page, value);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorTableDialogGetRowCount") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorTableDialogGetRowCount") == 0) {
gulong value;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = e_html_editor_table_dialog_get_row_count (document);
+ value = e_dialogs_dom_table_get_row_count (editor_page);
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(u)", value));
- } else if (g_strcmp0 (method_name, "EHTMLEditorTableDialogSetColumnCount") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorTableDialogSetColumnCount") == 0) {
gulong value;
g_variant_get (parameters, "(tu)", &page_id, &value);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_table_dialog_set_column_count (document, value);
+ e_dialogs_dom_table_set_column_count (editor_page, value);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorTableDialogGetColumnCount") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorTableDialogGetColumnCount") == 0) {
gulong value;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = e_html_editor_table_dialog_get_column_count (document);
+ value = e_dialogs_dom_table_get_column_count (editor_page);
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(u)", value));
- } else if (g_strcmp0 (method_name, "EHTMLEditorTableDialogShow") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorTableDialogShow") == 0) {
gboolean created_new_table;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- created_new_table = e_html_editor_table_dialog_show (document, extension);
+ created_new_table = e_dialogs_dom_table_show (editor_page);
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(b)", created_new_table));
- } else if (g_strcmp0 (method_name, "EHTMLEditorTableDialogSaveHistoryOnExit") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorTableDialogSaveHistoryOnExit") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_table_dialog_save_history_on_exit (document, extension);
+ e_dialogs_dom_table_save_history_on_exit (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogDeleteCellContents") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogDeleteCellContents") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_delete_cell_contents (document, extension);
+ e_editor_dom_delete_cell_contents (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogDeleteColumn") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogDeleteColumn") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_delete_column (document, extension);
+ e_editor_dom_delete_column (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogDeleteRow") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogDeleteRow") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_delete_row (document, extension);
+ e_editor_dom_delete_row (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogDeleteTable") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogDeleteTable") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_delete_table (document, extension);
+ e_editor_dom_delete_table (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogDeleteTable") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogInsertColumnAfter") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_delete_cell_contents (document, extension);
+ e_editor_dom_insert_column_after (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogInsertColumnAfter") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogInsertColumnBefore") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_insert_column_after (document, extension);
+ e_editor_dom_insert_column_before (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogInsertColumnBefore") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogInsertRowAbove") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_insert_column_before (document, extension);
+ e_editor_dom_insert_row_above (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogInsertRowAbove") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogInsertRowBelow") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_insert_row_above (document, extension);
+ e_editor_dom_insert_row_below (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogInsertRowBelow") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogDOMUnlink") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- e_html_editor_dialog_insert_row_below (document, extension);
+ e_editor_dom_selection_unlink (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogDOMUnlink") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogSaveHistoryForCut") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_unlink (document, extension);
+ e_editor_dom_selection_unlink (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogSaveHistoryForCut") == 0) {
+ } else if (g_strcmp0 (method_name, "EEditorDialogSaveHistoryForCut") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_unlink (document, extension);
-
- g_dbus_method_invocation_return_value (invocation, NULL);
- } else if (g_strcmp0 (method_name, "EHTMLEditorDialogSaveHistoryForCut") == 0) {
- g_variant_get (parameters, "(t)", &page_id);
-
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
- goto error;
-
- document = webkit_web_page_get_dom_document (web_page);
- dom_save_history_for_cut (document, extension);
+ e_editor_dom_save_history_for_cut (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "TableCellElementGetNoWrap") == 0) {
@@ -1718,12 +1562,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_table_cell_element_get_no_wrap (
@@ -1738,12 +1581,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_table_cell_element_get_row_span (
@@ -1758,12 +1600,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s)", &page_id, &element_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
+ document = e_editor_page_get_document (editor_page);
element = webkit_dom_document_get_element_by_id (document, element_id);
if (element)
value = webkit_dom_html_table_cell_element_get_col_span (
@@ -1774,78 +1615,68 @@ handle_method_call (GDBusConnection *connection,
} else if (g_strcmp0 (method_name, "DOMSaveSelection") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMRestoreSelection") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMUndo") == 0) {
- EHTMLEditorUndoRedoManager *manager;
+ EEditorUndoRedoManager *manager;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- manager = e_html_editor_web_extension_get_undo_redo_manager (extension, document);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
- e_html_editor_undo_redo_manager_undo (manager);
+ e_editor_undo_redo_manager_undo (manager);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMRedo") == 0) {
- EHTMLEditorUndoRedoManager *manager;
+ EEditorUndoRedoManager *manager;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- manager = e_html_editor_web_extension_get_undo_redo_manager (extension, document);
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
- e_html_editor_undo_redo_manager_redo (manager);
+ e_editor_undo_redo_manager_redo (manager);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMTurnSpellCheckOff") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_turn_spell_check_off (document, extension);
+ e_editor_dom_turn_spell_check_off (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMQuoteAndInsertTextIntoSelection") == 0) {
const gchar *text;
g_variant_get (parameters, "(t&s)", &page_id, &text);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_quote_and_insert_text_into_selection (document, extension, text);
+ e_editor_dom_quote_and_insert_text_into_selection (editor_page, text);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMConvertAndInsertHTMLIntoSelection") == 0) {
gboolean is_html;
@@ -1853,53 +1684,53 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&sb)", &page_id, &text, &is_html);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_convert_and_insert_html_into_selection (document, extension, text, is_html);
+ e_editor_dom_convert_and_insert_html_into_selection (editor_page, text, is_html);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMEmbedStyleSheet") == 0) {
const gchar *style_sheet_content;
g_variant_get (parameters, "(t&s)", &page_id, &style_sheet_content);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_embed_style_sheet (document, style_sheet_content);
+ e_editor_dom_embed_style_sheet (editor_page, style_sheet_content);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMRemoveEmbeddedStyleSheet") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_remove_embedded_style_sheet (document);
+ e_editor_dom_remove_embedded_style_sheet (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "SetCurrentContentFlags") == 0) {
- g_variant_get (parameters, "(ti)", &page_id, &extension->priv->content_flags);
+ guint content_flags = 0;
+
+ g_variant_get (parameters, "(ti)", &page_id, &content_flags);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
+ e_editor_page_set_current_content_flags (editor_page, content_flags);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "SetPastingContentFromItself") == 0) {
- g_variant_get (
- parameters,
- "(tb)",
- &page_id,
- &extension->priv->is_pasting_content_from_itself);
+ gboolean value = FALSE;
+
+ g_variant_get (parameters, "(tb)", &page_id, &value);
+
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
+ goto error;
+
+ e_editor_page_set_pasting_content_from_itself (editor_page, value);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "SetEditorHTMLMode") == 0) {
@@ -1908,53 +1739,50 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(tbb)", &page_id, &html_mode, &convert);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
-
- convert = convert && extension->priv->html_mode && !html_mode;
- extension->priv->html_mode = html_mode;
+ convert = convert && e_editor_page_get_html_mode (editor_page) && !html_mode;
+ e_editor_page_set_html_mode (editor_page, html_mode);
if (convert)
- dom_convert_when_changing_composer_mode (document, extension);
+ e_editor_dom_convert_when_changing_composer_mode (editor_page);
else
- dom_process_content_after_mode_change (document, extension);
+ e_editor_dom_process_content_after_mode_change (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "SetConvertInSitu") == 0) {
- g_variant_get (
- parameters,
- "(tb)",
- &page_id,
- &extension->priv->convert_in_situ);
+ gboolean value = FALSE;
+
+ g_variant_get (parameters, "(tb)", &page_id, &value);
+
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
+ goto error;
+
+ e_editor_page_set_convert_in_situ (editor_page, value);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMForceSpellCheck") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_force_spell_check (document, extension);
+ e_editor_dom_force_spell_check (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMCheckIfConversionNeeded") == 0) {
gboolean conversion_needed;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- conversion_needed = dom_check_if_conversion_needed (document);
+ conversion_needed = e_editor_dom_check_if_conversion_needed (editor_page);
g_dbus_method_invocation_return_value (
invocation, g_variant_new ("(b)", conversion_needed));
} else if (g_strcmp0 (method_name, "DOMGetContent") == 0) {
@@ -1965,35 +1793,32 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&si)", &page_id, &from_domain, &flags);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
-
if ((flags & E_CONTENT_EDITOR_GET_INLINE_IMAGES) && from_domain && *from_domain)
- inline_images = dom_get_inline_images_data (document, extension, from_domain);
+ inline_images = e_editor_dom_get_inline_images_data (editor_page, from_domain);
if ((flags & E_CONTENT_EDITOR_GET_TEXT_HTML) &&
!(flags & E_CONTENT_EDITOR_GET_PROCESSED)) {
- value = dom_process_content_for_draft (
- document, extension, (flags & E_CONTENT_EDITOR_GET_BODY));
+ value = e_editor_dom_process_content_for_draft (
+ editor_page, (flags & E_CONTENT_EDITOR_GET_BODY));
} else if ((flags & E_CONTENT_EDITOR_GET_TEXT_HTML) &&
(flags & E_CONTENT_EDITOR_GET_PROCESSED) &&
!(flags & E_CONTENT_EDITOR_GET_BODY)) {
- value = dom_process_content_for_html (document, extension);
+ value = e_editor_dom_process_content_for_html (editor_page);
} else if ((flags & E_CONTENT_EDITOR_GET_TEXT_PLAIN) &&
(flags & E_CONTENT_EDITOR_GET_PROCESSED) &&
!(flags & E_CONTENT_EDITOR_GET_BODY)) {
- value = dom_process_content_for_plain_text (document, extension);
+ value = e_editor_dom_process_content_for_plain_text (editor_page);
} else if ((flags & E_CONTENT_EDITOR_GET_TEXT_PLAIN) &&
(flags & E_CONTENT_EDITOR_GET_BODY) &&
!(flags & E_CONTENT_EDITOR_GET_PROCESSED)) {
if (flags & E_CONTENT_EDITOR_GET_EXCLUDE_SIGNATURE)
- value = dom_get_raw_body_content_without_signature (document);
+ value = e_composer_dom_get_raw_body_content_without_signature (editor_page);
else
- value = dom_get_raw_body_content (document);
+ value = e_composer_dom_get_raw_body_content (editor_page);
} else {
g_warning ("Unsupported flags combination (%d) in (%s)", flags, G_STRFUNC);
}
@@ -2010,7 +1835,7 @@ handle_method_call (GDBusConnection *connection,
g_free (value);
if ((flags & E_CONTENT_EDITOR_GET_INLINE_IMAGES) && from_domain && *from_domain &&
inline_images) {
- dom_restore_images (document, inline_images);
+ e_editor_dom_restore_images (editor_page, inline_images);
g_object_unref (inline_images);
}
} else if (g_strcmp0 (method_name, "DOMInsertHTML") == 0) {
@@ -2018,42 +1843,36 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s)", &page_id, &html);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_insert_html (document, extension, html);
+ e_editor_dom_insert_html (editor_page, html);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMConvertContent") == 0) {
const gchar *preferred_text;
g_variant_get (parameters, "(t&s)", &page_id, &preferred_text);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_convert_content (document, extension, preferred_text);
+ e_editor_dom_convert_content (editor_page, preferred_text);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMAddNewInlineImageIntoList") == 0) {
const gchar *cid_uri, *src, *filename;
g_variant_get (parameters, "(t&s&s&s)", &page_id, &filename, &cid_uri, &src);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- e_html_editor_web_extension_add_new_inline_image_into_list (
- extension, cid_uri, src);
+ e_editor_page_add_new_inline_image_into_list (
+ editor_page, cid_uri, src);
- document = webkit_web_page_get_dom_document (web_page);
- dom_insert_base64_image (document, extension, filename, cid_uri, src);
+ e_editor_dom_insert_base64_image (editor_page, filename, cid_uri, src);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMReplaceImageSrc") == 0) {
@@ -2061,38 +1880,32 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s&s)", &page_id, &selector, &uri);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_replace_image_src (document, extension, selector, uri);
+ e_editor_dom_replace_image_src (editor_page, selector, uri);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMDragAndDropEnd") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_drag_and_drop_end (document, extension);
+ e_editor_dom_drag_and_drop_end (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMInsertSmiley") == 0) {
const gchar *smiley_name;
g_variant_get (parameters, "(t&s)", &page_id, &smiley_name);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_insert_smiley_by_name (document, extension, smiley_name);
+ e_editor_dom_insert_smiley_by_name (editor_page, smiley_name);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMMoveSelectionOnPoint") == 0) {
gboolean cancel_if_not_collapsed;
@@ -2100,63 +1913,54 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(tiib)", &page_id, &x, &y, &cancel_if_not_collapsed);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
if (cancel_if_not_collapsed) {
- if (dom_selection_is_collapsed (document))
- dom_selection_set_on_point (document, x, y);
+ if (e_editor_dom_selection_is_collapsed (editor_page))
+ e_editor_dom_selection_set_on_point (editor_page, x, y);
} else
- dom_selection_set_on_point (document, x, y);
+ e_editor_dom_selection_set_on_point (editor_page, x, y);
+
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionIndent") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_indent (document, extension);
+ e_editor_dom_selection_indent (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSave") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_save (document);
+ e_editor_dom_selection_save (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionRestore") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_restore (document);
+ e_editor_dom_selection_restore (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionInsertImage") == 0) {
const gchar *uri;
g_variant_get (parameters, "(t&s)", &page_id, &uri);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_insert_image (document, extension, uri);
+ e_editor_dom_insert_image (editor_page, uri);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionReplace") == 0) {
@@ -2164,192 +1968,162 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t&s)", &page_id, &replacement);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_replace (document, extension, replacement);
+ e_editor_dom_selection_replace (editor_page, replacement);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetAlignment") == 0) {
EContentEditorAlignment alignment;
g_variant_get (parameters, "(ti)", &page_id, &alignment);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_alignment (document, extension, alignment);
- extension->priv->alignment = alignment;
+ e_editor_dom_selection_set_alignment (editor_page, alignment);
+ e_editor_page_set_alignment (editor_page, alignment);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetBold") == 0) {
gboolean bold;
g_variant_get (parameters, "(tb)", &page_id, &bold);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_bold (document, extension, bold);
+ e_editor_page_set_bold (editor_page, bold);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetBlockFormat") == 0) {
EContentEditorBlockFormat block_format;
g_variant_get (parameters, "(ti)", &page_id, &block_format);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_block_format (document, extension, block_format);
+ e_editor_dom_selection_set_block_format (editor_page, block_format);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetFontColor") == 0) {
const gchar *color;
g_variant_get (parameters, "(t&s)", &page_id, &color);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_font_color (document, extension, color);
+ e_editor_dom_selection_set_font_color (editor_page, color);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetFontSize") == 0) {
EContentEditorFontSize font_size;
g_variant_get (parameters, "(ti)", &page_id, &font_size);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_font_size (document, extension, font_size);
+ e_editor_dom_selection_set_font_size (editor_page, font_size);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetItalic") == 0) {
gboolean italic;
g_variant_get (parameters, "(tb)", &page_id, &italic);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_italic (document, extension, italic);
+ e_editor_page_set_italic (editor_page, italic);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetMonospaced") == 0) {
gboolean monospaced;
g_variant_get (parameters, "(tb)", &page_id, &monospaced);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_monospaced (document, extension, monospaced);
+ e_editor_page_set_monospace (editor_page, monospaced);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetStrikethrough") == 0) {
gboolean strikethrough;
g_variant_get (parameters, "(tb)", &page_id, &strikethrough);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_strikethrough (document, extension, strikethrough);
+ e_editor_page_set_strikethrough (editor_page, strikethrough);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetSubscript") == 0) {
gboolean subscript;
g_variant_get (parameters, "(tb)", &page_id, &subscript);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_subscript (document, extension, subscript);
+ e_editor_dom_selection_set_subscript (editor_page, subscript);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetSuperscript") == 0) {
gboolean superscript;
g_variant_get (parameters, "(tb)", &page_id, &superscript);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_superscript (document, extension, superscript);
+ e_editor_dom_selection_set_superscript (editor_page, superscript);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionSetUnderline") == 0) {
gboolean underline;
g_variant_get (parameters, "(tb)", &page_id, &underline);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_set_underline (document, extension, underline);
+ e_editor_page_set_underline (editor_page, underline);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionUnindent") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_unindent (document, extension);
+ e_editor_dom_selection_unindent (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMSelectionWrap") == 0) {
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_selection_wrap (document, extension);
+ e_editor_dom_selection_wrap (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMGetCaretWord") == 0) {
gchar *word;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- word = dom_get_caret_word (document);
+ word = e_editor_dom_get_caret_word (editor_page);
g_dbus_method_invocation_return_value (
invocation,
@@ -2363,13 +2137,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(tb)", &page_id, &top_signature);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- active_signature = dom_remove_signatures (document, extension, top_signature);
+ active_signature = e_composer_dom_remove_signatures (editor_page, top_signature);
g_dbus_method_invocation_return_value (
invocation,
@@ -2394,15 +2166,12 @@ handle_method_call (GDBusConnection *connection,
&check_if_signature_is_changed,
&ignore_next_signature_change);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- new_signature_id = dom_insert_signature (
- document,
- extension,
+ new_signature_id = e_composer_dom_insert_signature (
+ editor_page,
content,
is_html,
signature_id,
@@ -2424,26 +2193,22 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (
parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_save_drag_and_drop_history (document, extension);
+ e_composer_dom_save_drag_and_drop_history (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMCleanAfterDragAndDrop") == 0) {
g_variant_get (
parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- dom_clean_after_drag_and_drop (document, extension);
+ e_composer_dom_clean_after_drag_and_drop (editor_page);
g_dbus_method_invocation_return_value (invocation, NULL);
} else if (g_strcmp0 (method_name, "DOMGetActiveSignatureUid") == 0) {
@@ -2451,13 +2216,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = dom_get_active_signature_uid (document);
+ value = e_composer_dom_get_active_signature_uid (editor_page);
g_dbus_method_invocation_return_value (
invocation,
@@ -2470,13 +2233,11 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = dom_get_caret_position (document);
+ value = e_editor_dom_get_caret_position (editor_page);
g_dbus_method_invocation_return_value (
invocation,
@@ -2486,30 +2247,27 @@ handle_method_call (GDBusConnection *connection,
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (
- invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- document = webkit_web_page_get_dom_document (web_page);
- value = dom_get_caret_offset (document, extension);
+ value = e_editor_dom_get_caret_offset (editor_page);
g_dbus_method_invocation_return_value (
invocation,
value ? g_variant_new_uint32 (value) : NULL);
} else if (g_strcmp0 (method_name, "DOMClearUndoRedoHistory") == 0) {
- EHTMLEditorUndoRedoManager *manager;
+ EEditorUndoRedoManager *manager;
g_variant_get (parameters, "(t)", &page_id);
- web_page = get_webkit_web_page_or_return_dbus_error (invocation, web_extension, page_id);
- if (!web_page)
+ editor_page = get_editor_page_or_return_dbus_error (invocation, extension, page_id);
+ if (!editor_page)
goto error;
- manager = e_html_editor_web_extension_get_undo_redo_manager (extension,
- webkit_web_page_get_dom_document (web_page));
+ manager = e_editor_page_get_undo_redo_manager (editor_page);
if (manager)
- e_html_editor_undo_redo_manager_clean_history (manager);
+ e_editor_undo_redo_manager_clean_history (manager);
g_dbus_method_invocation_return_value (invocation, NULL);
} else {
@@ -2526,18 +2284,16 @@ static void
web_page_gone_cb (gpointer user_data,
GObject *gone_web_page)
{
- EHTMLEditorWebExtension *extension = user_data;
+ EEditorWebExtension *extension = user_data;
GHashTableIter iter;
gpointer key, value;
- g_return_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension));
+ g_return_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension));
- extension->priv->web_pages = g_slist_remove (extension->priv->web_pages, gone_web_page);
-
- g_hash_table_iter_init (&iter, extension->priv->undo_redo_managers);
+ g_hash_table_iter_init (&iter, extension->priv->editor_pages);
while (g_hash_table_iter_next (&iter, &key, &value)) {
if (value == gone_web_page) {
- g_hash_table_remove (extension->priv->undo_redo_managers, key);
+ g_hash_table_remove (extension->priv->editor_pages, key);
break;
}
}
@@ -2550,14 +2306,9 @@ static const GDBusInterfaceVTable interface_vtable = {
};
static void
-e_html_editor_web_extension_dispose (GObject *object)
+e_editor_web_extension_dispose (GObject *object)
{
- EHTMLEditorWebExtension *extension = E_HTML_EDITOR_WEB_EXTENSION (object);
-
- if (extension->priv->spell_check_on_scroll_event_source_id > 0) {
- g_source_remove (extension->priv->spell_check_on_scroll_event_source_id);
- extension->priv->spell_check_on_scroll_event_source_id = 0;
- }
+ EEditorWebExtension *extension = E_EDITOR_WEB_EXTENSION (object);
if (extension->priv->dbus_connection) {
g_dbus_connection_unregister_object (
@@ -2567,150 +2318,57 @@ e_html_editor_web_extension_dispose (GObject *object)
extension->priv->dbus_connection = NULL;
}
- if (extension->priv->background_color != NULL) {
- g_free (extension->priv->background_color);
- extension->priv->background_color = NULL;
- }
-
- if (extension->priv->font_color != NULL) {
- g_free (extension->priv->font_color);
- extension->priv->font_color = NULL;
- }
-
- if (extension->priv->font_name != NULL) {
- g_free (extension->priv->font_name);
- extension->priv->font_name = NULL;
- }
-
- if (extension->priv->text != NULL) {
- g_free (extension->priv->text);
- extension->priv->text = NULL;
- }
-
- if (extension->priv->undo_redo_managers != NULL) {
- g_hash_table_destroy (extension->priv->undo_redo_managers);
- extension->priv->undo_redo_managers = NULL;
- }
-
- if (extension->priv->web_pages) {
- GSList *link;
-
- for (link = extension->priv->web_pages; link; link = g_slist_next (link)) {
- WebKitWebPage *page = link->data;
-
- if (!page)
- continue;
-
- g_object_weak_unref (G_OBJECT (page), web_page_gone_cb, extension);
- }
-
- g_slist_free (extension->priv->web_pages);
- extension->priv->web_pages = NULL;
- }
-
- if (extension->priv->mail_settings != NULL) {
- g_signal_handlers_disconnect_by_data (extension->priv->mail_settings, object);
- g_object_unref (extension->priv->mail_settings);
- extension->priv->mail_settings = NULL;
- }
+ g_hash_table_remove_all (extension->priv->editor_pages);
g_clear_object (&extension->priv->wk_extension);
- g_clear_object (&extension->priv->spell_checker);
-
- g_hash_table_remove_all (extension->priv->inline_images);
/* Chain up to parent's dispose() method. */
- G_OBJECT_CLASS (e_html_editor_web_extension_parent_class)->dispose (object);
+ G_OBJECT_CLASS (e_editor_web_extension_parent_class)->dispose (object);
}
+
static void
-e_html_editor_web_extension_finalize (GObject *object)
+e_editor_web_extension_finalize (GObject *object)
{
- EHTMLEditorWebExtension *extension = E_HTML_EDITOR_WEB_EXTENSION (object);
+ EEditorWebExtension *extension = E_EDITOR_WEB_EXTENSION (object);
- g_hash_table_destroy (extension->priv->inline_images);
+ if (extension->priv->editor_pages) {
+ g_hash_table_destroy (extension->priv->editor_pages);
+ extension->priv->editor_pages = NULL;
+ }
/* Chain up to parent's finalize() method. */
- G_OBJECT_CLASS (e_html_editor_web_extension_parent_class)->finalize (object);
+ G_OBJECT_CLASS (e_editor_web_extension_parent_class)->finalize (object);
}
static void
-e_html_editor_web_extension_class_init (EHTMLEditorWebExtensionClass *class)
+e_editor_web_extension_class_init (EEditorWebExtensionClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
- object_class->dispose = e_html_editor_web_extension_dispose;
- object_class->finalize = e_html_editor_web_extension_finalize;
+ object_class->dispose = e_editor_web_extension_dispose;
+ object_class->finalize = e_editor_web_extension_finalize;
- g_type_class_add_private (object_class, sizeof(EHTMLEditorWebExtensionPrivate));
+ g_type_class_add_private (object_class, sizeof(EEditorWebExtensionPrivate));
}
static void
-e_html_editor_web_extension_init (EHTMLEditorWebExtension *extension)
+e_editor_web_extension_init (EEditorWebExtension *extension)
{
- GSettings *g_settings;
-
- extension->priv = E_HTML_EDITOR_WEB_EXTENSION_GET_PRIVATE (extension);
-
- extension->priv->bold = FALSE;
- extension->priv->background_color = g_strdup ("");
- extension->priv->font_color = g_strdup ("");
- extension->priv->font_name = g_strdup ("");
- extension->priv->text = g_strdup ("");
- extension->priv->font_size = E_CONTENT_EDITOR_FONT_SIZE_NORMAL;
- extension->priv->indented = FALSE;
- extension->priv->italic = FALSE;
- extension->priv->monospaced = FALSE;
- extension->priv->strikethrough = FALSE;
- extension->priv->subscript = FALSE;
- extension->priv->superscript = FALSE;
- extension->priv->underline = FALSE;
- extension->priv->alignment = E_CONTENT_EDITOR_ALIGNMENT_LEFT;
- extension->priv->block_format = E_CONTENT_EDITOR_BLOCK_FORMAT_PARAGRAPH;
- extension->priv->force_image_load = FALSE;
- extension->priv->html_mode = FALSE;
- extension->priv->return_key_pressed = FALSE;
- extension->priv->space_key_pressed = FALSE;
- extension->priv->smiley_written = FALSE;
-
- extension->priv->convert_in_situ = FALSE;
- extension->priv->body_input_event_removed = TRUE;
- extension->priv->dont_save_history_in_body_input = FALSE;
- extension->priv->is_pasting_content_from_itself = FALSE;
- extension->priv->composition_in_progress = FALSE;
- extension->priv->renew_history_after_coordinates = TRUE;
-
- extension->priv->content_flags = 0;
-
- extension->priv->spell_check_on_scroll_event_source_id = 0;
-
- g_settings = e_util_ref_settings ("org.gnome.evolution.mail");
- extension->priv->mail_settings = g_settings;
-
- extension->priv->word_wrap_length = g_settings_get_int (
- extension->priv->mail_settings, "composer-word-wrap-length");
-
- extension->priv->undo_redo_managers = g_hash_table_new_full (g_direct_hash, g_direct_equal,
g_object_unref, NULL);
-
- extension->priv->inline_images = g_hash_table_new_full (
- g_str_hash, g_str_equal,
- (GDestroyNotify) g_free,
- (GDestroyNotify) g_free);
-
- extension->priv->selection_changed_callbacks_blocked = FALSE;
- extension->priv->spell_checker = e_spell_checker_new ();
+ extension->priv = E_EDITOR_WEB_EXTENSION_GET_PRIVATE (extension);
+ extension->priv->editor_pages = g_hash_table_new_full (g_int64_hash, g_int64_equal, g_free,
g_object_unref);
}
static gpointer
-e_html_editor_web_extension_create_instance(gpointer data)
+e_editor_web_extension_create_instance(gpointer data)
{
- return g_object_new (E_TYPE_HTML_EDITOR_WEB_EXTENSION, NULL);
+ return g_object_new (E_TYPE_EDITOR_WEB_EXTENSION, NULL);
}
-EHTMLEditorWebExtension *
-e_html_editor_web_extension_get (void)
+EEditorWebExtension *
+e_editor_web_extension_get_default (void)
{
static GOnce once_init = G_ONCE_INIT;
- return E_HTML_EDITOR_WEB_EXTENSION (g_once (&once_init, e_html_editor_web_extension_create_instance,
NULL));
+ return E_EDITOR_WEB_EXTENSION (g_once (&once_init, e_editor_web_extension_create_instance, NULL));
}
static gboolean
@@ -2744,18 +2402,8 @@ image_exists_in_cache (const gchar *image_uri)
return exists;
}
-static EImageLoadingPolicy
-get_image_loading_policy (EHTMLEditorWebExtension *extension)
-{
- EImageLoadingPolicy image_policy;
-
- image_policy = g_settings_get_enum (extension->priv->mail_settings, "image-loading-policy");
-
- return image_policy;
-}
-
static void
-redirect_http_uri (EHTMLEditorWebExtension *extension,
+redirect_http_uri (EEditorWebExtension *extension,
WebKitWebPage *web_page,
WebKitURIRequest *request)
{
@@ -2763,8 +2411,12 @@ redirect_http_uri (EHTMLEditorWebExtension *extension,
gchar *new_uri;
SoupURI *soup_uri;
gboolean image_exists;
+ EEditorPage *editor_page;
EImageLoadingPolicy image_policy;
+ editor_page = get_editor_page (extension, webkit_web_page_get_id (web_page));
+ g_return_if_fail (E_IS_EDITOR_PAGE (editor_page));
+
uri = webkit_uri_request_get_uri (request);
/* Check Evolution's cache */
@@ -2773,8 +2425,8 @@ redirect_http_uri (EHTMLEditorWebExtension *extension,
/* If the URI is not cached and we are not allowed to load it
* then redirect to invalid URI, so that webkit would display
* a native placeholder for it. */
- image_policy = get_image_loading_policy (extension);
- if (!image_exists && !extension->priv->force_image_load &&
+ image_policy = e_editor_page_get_image_loading_policy (editor_page);
+ if (!image_exists && !e_editor_page_get_force_image_load (editor_page) &&
(image_policy == E_IMAGE_LOADING_POLICY_NEVER)) {
webkit_uri_request_set_uri (request, "about:blank");
return;
@@ -2795,7 +2447,7 @@ static gboolean
web_page_send_request_cb (WebKitWebPage *web_page,
WebKitURIRequest *request,
WebKitURIResponse *redirected_response,
- EHTMLEditorWebExtension *extension)
+ EEditorWebExtension *extension)
{
const char *request_uri;
const char *page_uri;
@@ -2821,220 +2473,34 @@ web_page_send_request_cb (WebKitWebPage *web_page,
}
static void
-web_page_document_loaded_cb (WebKitWebPage *web_page,
- EHTMLEditorWebExtension *web_extension)
-{
- WebKitDOMDocument *document;
- EHTMLEditorUndoRedoManager *manager;
-
- document = webkit_web_page_get_dom_document (web_page);
- manager = e_html_editor_web_extension_get_undo_redo_manager (web_extension, document);
-
- g_warn_if_fail (manager != NULL);
- e_html_editor_undo_redo_manager_set_document (manager, document);
-
- web_extension->priv->body_input_event_removed = TRUE;
-
- dom_process_content_after_load (document, web_extension);
-}
-
-static gboolean
-web_page_context_menu_cb (WebKitWebPage *web_page,
- WebKitContextMenu *context_menu,
- WebKitWebHitTestResult *hit_test_result,
- EHTMLEditorWebExtension *web_extension)
-{
- WebKitDOMNode *node;
- EContentEditorNodeFlags flags = 0;
- GVariant *variant;
-
- node = webkit_web_hit_test_result_get_node (hit_test_result);
- web_extension->priv->node_under_mouse_click = node;
-
- if (WEBKIT_DOM_IS_HTML_HR_ELEMENT (node))
- flags |= E_CONTENT_EDITOR_NODE_IS_H_RULE;
-
- if (WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node) ||
- (dom_node_find_parent_element (node, "A") != NULL))
- flags |= E_CONTENT_EDITOR_NODE_IS_ANCHOR;
-
- if (WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT (node) ||
- (dom_node_find_parent_element (node, "IMG") != NULL))
- flags |= E_CONTENT_EDITOR_NODE_IS_IMAGE;
-
- if (WEBKIT_DOM_IS_HTML_TABLE_CELL_ELEMENT (node) ||
- (dom_node_find_parent_element (node, "TD") != NULL) ||
- (dom_node_find_parent_element (node, "TH") != NULL))
- flags |= E_CONTENT_EDITOR_NODE_IS_TABLE_CELL;
-
- if (flags & E_CONTENT_EDITOR_NODE_IS_TABLE_CELL &&
- (WEBKIT_DOM_IS_HTML_TABLE_ELEMENT (node) ||
- dom_node_find_parent_element (node, "TABLE") != NULL))
- flags |= E_CONTENT_EDITOR_NODE_IS_TABLE;
-
- if (flags == 0)
- flags |= E_CONTENT_EDITOR_NODE_IS_TEXT;
-
- variant = g_variant_new_int32 (flags);
- webkit_context_menu_set_user_data (context_menu, variant);
-
- return FALSE;
-}
-
-static GVariant *
-create_parameters_and_update_font_properties (WebKitDOMDocument *document,
- EHTMLEditorWebExtension *extension)
-{
- extension->priv->alignment = dom_selection_get_alignment (document, extension);
- extension->priv->block_format = dom_selection_get_block_format (document, extension);
- extension->priv->indented = dom_selection_is_indented (document);
-
- if (extension->priv->html_mode) {
- extension->priv->bold = dom_selection_is_bold (document, extension);
- extension->priv->italic = dom_selection_is_italic (document, extension);
- extension->priv->underline = dom_selection_is_underline (document, extension);
- extension->priv->strikethrough = dom_selection_is_strikethrough (document, extension);
- extension->priv->monospaced = dom_selection_is_monospaced (document, extension);
- extension->priv->subscript = dom_selection_is_subscript (document, extension);
- extension->priv->superscript = dom_selection_is_superscript (document, extension);
- extension->priv->underline = dom_selection_is_underline (document, extension);
- extension->priv->font_size = dom_selection_get_font_size (document, extension);
- g_free (extension->priv->font_color);
- extension->priv->font_color = dom_selection_get_font_color (document, extension);
- }
-
- return g_variant_new ("(iibbbbbbbbbis)",
- (gint32) extension->priv->alignment,
- (gint32) extension->priv->block_format,
- extension->priv->indented,
- extension->priv->bold,
- extension->priv->italic,
- extension->priv->underline,
- extension->priv->strikethrough,
- extension->priv->monospaced,
- extension->priv->subscript,
- extension->priv->superscript,
- extension->priv->underline,
- (gint32) extension->priv->font_size,
- extension->priv->font_color ? extension->priv->font_color : "");
-}
-
-static void
-web_editor_selection_changed_cb (WebKitWebEditor *editor,
- EHTMLEditorWebExtension *extension)
-{
- WebKitWebPage *page;
- WebKitDOMDocument *document;
- WebKitDOMRange *range;
- GError *error = NULL;
- GVariant *parameters;
-
- if (extension->priv->selection_changed_callbacks_blocked)
- return;
-
- if (!extension->priv->dbus_connection)
- return;
-
- page = webkit_web_editor_get_page (editor);
- document = webkit_web_page_get_dom_document (page);
- range = dom_get_current_range (document);
- if (!range)
- return;
- g_object_unref (range);
-
- /*
- g_object_notify (G_OBJECT (selection), "background-color");
- g_object_notify (G_OBJECT (selection), "font-name");
- */
- parameters = create_parameters_and_update_font_properties (document, extension);
-
- g_dbus_connection_emit_signal (
- extension->priv->dbus_connection,
- NULL,
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
- "SelectionChanged",
- parameters,
- &error);
-
- if (error) {
- g_warning ("Error emitting signal SelectionChanged: %s\n", error->message);
- g_error_free (error);
- }
-}
-
-static void
-web_editor_can_undo_redo_notify_cb (EHTMLEditorUndoRedoManager *manager,
- GParamSpec *param,
- EHTMLEditorWebExtension *extension)
-{
- GError *error = NULL;
-
- g_return_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension));
-
- g_dbus_connection_emit_signal (
- extension->priv->dbus_connection,
- NULL,
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
- "UndoRedoStateChanged",
- g_variant_new ("(tbb)",
- e_html_editor_web_extension_get_undo_redo_manager_page_id (extension, manager),
- e_html_editor_undo_redo_manager_can_undo (manager),
- e_html_editor_undo_redo_manager_can_redo (manager)),
- &error);
-
- if (error)
- g_warning ("%s: Failed to emit signal: %s", G_STRFUNC, error->message);
- g_clear_error (&error);
-}
-
-static void
web_page_created_cb (WebKitWebExtension *wk_extension,
WebKitWebPage *web_page,
- EHTMLEditorWebExtension *extension)
+ EEditorWebExtension *extension)
{
- EHTMLEditorUndoRedoManager *manager;
- WebKitWebEditor *web_editor;
+ EEditorPage *editor_page;
+ guint64 *ppage_id;
- extension->priv->web_pages = g_slist_prepend (extension->priv->web_pages, web_page);
- g_object_weak_ref (G_OBJECT (web_page), web_page_gone_cb, extension);
+ g_return_if_fail (WEBKIT_IS_WEB_PAGE (web_page));
+ g_return_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension));
- manager = e_html_editor_undo_redo_manager_new (extension);
- g_hash_table_insert (extension->priv->undo_redo_managers, manager, web_page);
+ ppage_id = g_new (guint64, 1);
+ *ppage_id = webkit_web_page_get_id (web_page);
- g_signal_connect (
- manager, "notify::can-undo",
- G_CALLBACK (web_editor_can_undo_redo_notify_cb), extension);
+ editor_page = e_editor_page_new (web_page, extension);
+ g_hash_table_insert (extension->priv->editor_pages, ppage_id, editor_page);
- g_signal_connect (
- manager, "notify::can-redo",
- G_CALLBACK (web_editor_can_undo_redo_notify_cb), extension);
+ g_object_weak_ref (G_OBJECT (web_page), web_page_gone_cb, extension);
g_signal_connect (
web_page, "send-request",
G_CALLBACK (web_page_send_request_cb), extension);
-
- g_signal_connect (
- web_page, "document-loaded",
- G_CALLBACK (web_page_document_loaded_cb), extension);
-
- g_signal_connect (
- web_page, "context-menu",
- G_CALLBACK (web_page_context_menu_cb), extension);
-
- web_editor = webkit_web_page_get_editor (web_page);
-
- g_signal_connect (
- web_editor, "selection-changed",
- G_CALLBACK (web_editor_selection_changed_cb), extension);
}
void
-e_html_editor_web_extension_initialize (EHTMLEditorWebExtension *extension,
- WebKitWebExtension *wk_extension)
+e_editor_web_extension_initialize (EEditorWebExtension *extension,
+ WebKitWebExtension *wk_extension)
{
- g_return_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension));
+ g_return_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension));
extension->priv->wk_extension = g_object_ref (wk_extension);
@@ -3057,13 +2523,13 @@ e_html_editor_web_extension_initialize (EHTMLEditorWebExtension *extension,
}
void
-e_html_editor_web_extension_dbus_register (EHTMLEditorWebExtension *extension,
- GDBusConnection *connection)
+e_editor_web_extension_dbus_register (EEditorWebExtension *extension,
+ GDBusConnection *connection)
{
GError *error = NULL;
static GDBusNodeInfo *introspection_data = NULL;
- g_return_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension));
+ g_return_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension));
g_return_if_fail (G_IS_DBUS_CONNECTION (connection));
if (!introspection_data) {
@@ -3073,7 +2539,7 @@ e_html_editor_web_extension_dbus_register (EHTMLEditorWebExtension *extension,
extension->priv->registration_id =
g_dbus_connection_register_object (
connection,
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
+ E_WEBKIT_EDITOR_WEB_EXTENSION_OBJECT_PATH,
introspection_data->interfaces[0],
&interface_vtable,
extension,
@@ -3092,338 +2558,10 @@ e_html_editor_web_extension_dbus_register (EHTMLEditorWebExtension *extension,
}
}
-void
-e_html_editor_web_extension_set_content_changed (EHTMLEditorWebExtension *extension)
-{
- GError *error = NULL;
-
- if (!extension->priv->dbus_connection)
- return;
-
- g_dbus_connection_emit_signal (
- extension->priv->dbus_connection,
- NULL,
- E_HTML_EDITOR_WEB_EXTENSION_OBJECT_PATH,
- E_HTML_EDITOR_WEB_EXTENSION_INTERFACE,
- "ContentChanged",
- NULL,
- &error);
-
- if (error) {
- g_warning ("Error emitting signal ContentChanged: %s\n", error->message);
- g_error_free (error);
- }
-}
-
-gboolean
-e_html_editor_web_extension_get_html_mode (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->html_mode;
-}
-
GDBusConnection *
-e_html_editor_web_extension_get_connection (EHTMLEditorWebExtension *extension)
+e_editor_web_extension_get_connection (EEditorWebExtension *extension)
{
- return extension->priv->dbus_connection;
-}
-
-gint
-e_html_editor_web_extension_get_word_wrap_length (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->word_wrap_length;
-}
-
-const gchar *
-e_html_editor_web_extension_get_selection_text (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->text;
-}
-
-gboolean
-e_html_editor_web_extension_get_bold (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->bold;
-}
-
-gboolean
-e_html_editor_web_extension_get_italic (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->italic;
-}
-
-gboolean
-e_html_editor_web_extension_get_underline (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->underline;
-}
-
-gboolean
-e_html_editor_web_extension_get_monospaced (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->monospaced;
-}
-
-gboolean
-e_html_editor_web_extension_get_strikethrough (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->strikethrough;
-}
-
-guint
-e_html_editor_web_extension_get_font_size (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->font_size;
-}
-
-const gchar *
-e_html_editor_web_extension_get_font_color (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->font_color;
-}
-
-EContentEditorAlignment
-e_html_editor_web_extension_get_alignment (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->alignment;
-}
-
-EContentEditorContentFlags
-e_html_editor_web_extension_get_current_content_flags (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->content_flags;
-}
-
-gboolean
-e_html_editor_web_extension_get_return_key_pressed (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->return_key_pressed;
-}
-
-void
-e_html_editor_web_extension_set_return_key_pressed (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->return_key_pressed = value;
-}
-
-gboolean
-e_html_editor_web_extension_get_space_key_pressed (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->space_key_pressed;
-}
-
-void
-e_html_editor_web_extension_set_space_key_pressed (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->space_key_pressed = value;
-}
-
-gboolean
-e_html_editor_web_extension_get_magic_links_enabled (EHTMLEditorWebExtension *extension)
-{
- return g_settings_get_boolean (
- extension->priv->mail_settings, "composer-magic-links");
-}
-
-gboolean
-e_html_editor_web_extension_get_magic_smileys_enabled (EHTMLEditorWebExtension *extension)
-{
- return g_settings_get_boolean (
- extension->priv->mail_settings, "composer-magic-smileys");
-}
-
-gboolean
-e_html_editor_web_extension_get_unicode_smileys_enabled (EHTMLEditorWebExtension *extension)
-{
- return g_settings_get_boolean (
- extension->priv->mail_settings, "composer-unicode-smileys");
-}
-
-gboolean
-e_html_editor_web_extension_get_inline_spelling_enabled (EHTMLEditorWebExtension *extension)
-{
- return g_settings_get_boolean (
- extension->priv->mail_settings, "composer-inline-spelling");
-}
-
-gboolean
-e_html_editor_web_extension_check_word_spelling (EHTMLEditorWebExtension *extension,
- const gchar *word,
- const gchar * const *languages)
-{
- g_return_val_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension), TRUE);
-
- if (!word || !languages || !*languages)
- return TRUE;
-
- e_spell_checker_set_active_languages (extension->priv->spell_checker, languages);
-
- return e_spell_checker_check_word (extension->priv->spell_checker, word, -1);
-}
-
-gboolean
-e_html_editor_web_extension_get_body_input_event_removed (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->body_input_event_removed;
-}
-
-void
-e_html_editor_web_extension_set_body_input_event_removed (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->body_input_event_removed = value;
-}
-
-gboolean
-e_html_editor_web_extension_get_convert_in_situ (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->convert_in_situ;
-}
+ g_return_val_if_fail (E_IS_EDITOR_WEB_EXTENSION (extension), NULL);
-void
-e_html_editor_web_extension_set_convert_in_situ (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->convert_in_situ = value;
-}
-
-GHashTable *
-e_html_editor_web_extension_get_inline_images (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->inline_images;
-}
-
-void
-e_html_editor_web_extension_add_new_inline_image_into_list (EHTMLEditorWebExtension *extension,
- const gchar *cid_src,
- const gchar *src)
-{
- g_hash_table_insert (extension->priv->inline_images, g_strdup (cid_src), g_strdup (src));
-}
-
-gboolean
-e_html_editor_web_extension_get_is_smiley_written (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->smiley_written;
-}
-
-void
-e_html_editor_web_extension_set_is_smiley_written (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->smiley_written = value;
-}
-
-gboolean
-e_html_editor_web_extension_get_dont_save_history_in_body_input (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->dont_save_history_in_body_input;
-}
-
-void
-e_html_editor_web_extension_set_dont_save_history_in_body_input (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->dont_save_history_in_body_input = value;
-}
-
-gboolean
-e_html_editor_web_extension_is_pasting_content_from_itself (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->is_pasting_content_from_itself;
-}
-
-gboolean
-e_html_editor_web_extension_get_renew_history_after_coordinates (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->renew_history_after_coordinates;
-}
-
-void
-e_html_editor_web_extension_set_renew_history_after_coordinates (EHTMLEditorWebExtension *extension,
- gboolean renew_history_after_coordinates)
-{
- extension->priv->renew_history_after_coordinates = renew_history_after_coordinates;
-}
-
-guint64
-e_html_editor_web_extension_get_undo_redo_manager_page_id (EHTMLEditorWebExtension *extension,
- EHTMLEditorUndoRedoManager *manager)
-{
- WebKitWebPage *web_page;
-
- g_return_val_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension), 0);
- g_return_val_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (manager), 0);
-
- web_page = g_hash_table_lookup (extension->priv->undo_redo_managers, manager);
- g_return_val_if_fail (web_page != NULL, 0);
- g_return_val_if_fail (WEBKIT_IS_WEB_PAGE (web_page), 0);
-
- return webkit_web_page_get_id (web_page);
-}
-
-EHTMLEditorUndoRedoManager *
-e_html_editor_web_extension_get_undo_redo_manager (EHTMLEditorWebExtension *extension,
- WebKitDOMDocument *document)
-{
- GHashTableIter iter;
- gpointer key, value;
-
- g_return_val_if_fail (E_IS_HTML_EDITOR_WEB_EXTENSION (extension), NULL);
- g_return_val_if_fail (WEBKIT_DOM_IS_DOCUMENT (document), NULL);
-
- g_hash_table_iter_init (&iter, extension->priv->undo_redo_managers);
- while (g_hash_table_iter_next (&iter, &key, &value)) {
- g_warn_if_fail (E_IS_HTML_EDITOR_UNDO_REDO_MANAGER (key));
- g_warn_if_fail (WEBKIT_IS_WEB_PAGE (value));
-
- if (document == webkit_web_page_get_dom_document (value))
- return key;
- }
-
- g_warn_if_reached ();
-
- return NULL;
-}
-
-gboolean
-e_html_editor_web_extension_is_composition_in_progress (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->composition_in_progress;
-}
-
-
-void
-e_html_editor_web_extension_set_composition_in_progress (EHTMLEditorWebExtension *extension,
- gboolean value)
-{
- extension->priv->composition_in_progress = value;
-}
-
-guint
-e_html_editor_web_extension_get_spell_check_on_scroll_event_source_id (EHTMLEditorWebExtension *extension)
-{
- return extension->priv->spell_check_on_scroll_event_source_id;
-}
-
-void
-e_html_editor_web_extension_set_spell_check_on_scroll_event_source_id (EHTMLEditorWebExtension *extension,
- guint value)
-{
- extension->priv->spell_check_on_scroll_event_source_id = value;
-}
-
-void
-e_html_editor_web_extension_block_selection_changed_callback (EHTMLEditorWebExtension *extension)
-{
- if (!extension->priv->selection_changed_callbacks_blocked)
- extension->priv->selection_changed_callbacks_blocked = TRUE;
-}
-
-void
-e_html_editor_web_extension_unblock_selection_changed_callback (EHTMLEditorWebExtension *extension)
-{
- if (extension->priv->selection_changed_callbacks_blocked)
- extension->priv->selection_changed_callbacks_blocked = FALSE;
+ return extension->priv->dbus_connection;
}
diff --git a/modules/webkit-editor/web-extension/e-editor-web-extension.h
b/modules/webkit-editor/web-extension/e-editor-web-extension.h
new file mode 100644
index 0000000..987b3de
--- /dev/null
+++ b/modules/webkit-editor/web-extension/e-editor-web-extension.h
@@ -0,0 +1,82 @@
+/*
+ * e-editor-web-extension.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#ifndef E_EDITOR_WEB_EXTENSION_H
+#define E_EDITOR_WEB_EXTENSION_H
+
+#include <glib-object.h>
+#include <webkit2/webkit-web-extension.h>
+
+#define E_UTIL_INCLUDE_WITHOUT_WEBKIT
+#include <e-util/e-util.h>
+#undef E_UTIL_INCLUDE_WITHOUT_WEBKIT
+
+#include "e-editor-web-extension-names.h"
+
+/* Standard GObject macros */
+#define E_TYPE_EDITOR_WEB_EXTENSION \
+ (e_editor_web_extension_get_type ())
+#define E_EDITOR_WEB_EXTENSION(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_EDITOR_WEB_EXTENSION, EEditorWebExtension))
+#define E_EDITOR_WEB_EXTENSION_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_EDITOR_WEB_EXTENSION, EEditorWebExtensionClass))
+#define E_IS_EDITOR_WEB_EXTENSION(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_EDITOR_WEB_EXTENSION))
+#define E_IS_EDITOR_WEB_EXTENSION_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_EDITOR_WEB_EXTENSION))
+#define E_EDITOR_WEB_EXTENSION_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_EDITOR_WEB_EXTENSION, EEditorWebExtensionClass))
+
+G_BEGIN_DECLS
+
+typedef struct _EEditorWebExtension EEditorWebExtension;
+typedef struct _EEditorWebExtensionClass EEditorWebExtensionClass;
+typedef struct _EEditorWebExtensionPrivate EEditorWebExtensionPrivate;
+
+struct _EEditorWebExtension {
+ GObject parent;
+ EEditorWebExtensionPrivate *priv;
+};
+
+struct _EEditorWebExtensionClass
+{
+ GObjectClass parent_class;
+};
+
+GType e_editor_web_extension_get_type (void) G_GNUC_CONST;
+
+EEditorWebExtension *
+ e_editor_web_extension_get_default
+ (void);
+
+void e_editor_web_extension_initialize
+ (EEditorWebExtension *extension,
+ WebKitWebExtension *wk_extension);
+void e_editor_web_extension_dbus_register
+ (EEditorWebExtension *extension,
+ GDBusConnection *connection);
+GDBusConnection *
+ e_editor_web_extension_get_connection
+ (EEditorWebExtension *extension);
+
+#endif /* E_EDITOR_WEB_EXTENSION_H */
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