[evolution/wip/webkit-composer: 70/262] Preliminary port of /mail to EEditor.

[Tomas Popela <tpopela src gnome org>]

commit 6788315b4662b55a13734e2a3e8eec669ac8855e
Author: Dan Vrátil <dvratil redhat com>
Date:   Tue Aug 28 18:17:27 2012 +0200

    Preliminary port of /mail to EEditor.

 mail/e-mail-reader-utils.c |    1 -
 mail/em-composer-utils.c   |   88 ++++++++++++++++++++++++++++---------------
 2 files changed, 57 insertions(+), 32 deletions(-)
---
diff --git a/mail/e-mail-reader-utils.c b/mail/e-mail-reader-utils.c
index b91b91d..ddc85db 100644
--- a/mail/e-mail-reader-utils.c
+++ b/mail/e-mail-reader-utils.c
@@ -28,7 +28,6 @@
 
 #include <glib/gi18n.h>
 #include <libxml/tree.h>
-#include <gtkhtml/gtkhtml.h>
 #include <camel/camel.h>
 
 #include <shell/e-shell-utils.h>
diff --git a/mail/em-composer-utils.c b/mail/em-composer-utils.c
index e6a8cb2..ffc59be 100644
--- a/mail/em-composer-utils.c
+++ b/mail/em-composer-utils.c
@@ -443,10 +443,12 @@ composer_presend_check_unwanted_html (EMsgComposer *composer,
                                       EMailSession *session)
 {
        EDestination **recipients;
+       EEditor *editor;
+       EEditorWidget *editor_widget;
        EComposerHeaderTable *table;
        GSettings *settings;
        gboolean check_passed = TRUE;
-       gboolean html_mode;
+       EEditorWidgetMode html_mode;
        gboolean send_html;
        gboolean confirm_html;
        gint ii;
@@ -455,7 +457,9 @@ composer_presend_check_unwanted_html (EMsgComposer *composer,
 
        table = e_msg_composer_get_header_table (composer);
        recipients = e_composer_header_table_get_destinations (table);
-       html_mode = gtkhtml_editor_get_html_mode (GTKHTML_EDITOR (composer));
+       editor = e_editor_window_get_editor (E_EDITOR_WINDOW (composer));
+       editor_widget = e_editor_get_editor_widget (editor);
+       html_mode = e_editor_widget_get_mode (editor_widget);
 
        send_html = g_settings_get_boolean (settings, "composer-send-html");
        confirm_html = g_settings_get_boolean (settings, "prompt-on-unwanted-html");
@@ -463,7 +467,8 @@ composer_presend_check_unwanted_html (EMsgComposer *composer,
        /* Only show this warning if our default is to send html.  If it
         * isn't, we've manually switched into html mode in the composer
         * and (presumably) had a good reason for doing this. */
-       if (html_mode && send_html && confirm_html && recipients != NULL) {
+       if (html_mode == E_EDITOR_WIDGET_MODE_HTML && send_html &&
+           confirm_html && recipients != NULL) {
                gboolean html_problem = FALSE;
 
                for (ii = 0; recipients[ii] != NULL; ii++) {
@@ -585,8 +590,13 @@ exit:
        g_clear_error (&local_error);
 
        if (set_changed) {
-               gtkhtml_editor_set_changed (
-                       GTKHTML_EDITOR (async_context->composer), TRUE);
+               EEditor *editor;
+               EEditorWidget *editor_widget;
+
+               editor = e_editor_window_get_editor (
+                       E_EDITOR_WINDOW (async_context->composer));
+               editor_widget = e_editor_get_editor_widget (editor);
+               e_editor_widget_set_changed (editor_widget, TRUE);
                gtk_window_present (GTK_WINDOW (async_context->composer));
        }
 
@@ -620,14 +630,15 @@ em_utils_composer_send_cb (EMsgComposer *composer,
 static void
 composer_set_no_change (EMsgComposer *composer)
 {
-       GtkhtmlEditor *editor;
+       EEditor *editor;
+       EEditorWidget *editor_widget;
 
        g_return_if_fail (composer != NULL);
 
-       editor = GTKHTML_EDITOR (composer);
+       editor = e_editor_window_get_editor (E_EDITOR_WINDOW (composer));
+       editor_widget = e_editor_get_editor_widget (editor);
 
-       gtkhtml_editor_drop_undo (editor);
-       gtkhtml_editor_set_changed (editor, FALSE);
+       e_editor_widget_set_changed (editor_widget, FALSE);
 }
 
 /* delete original messages from Outbox folder */
@@ -672,6 +683,8 @@ composer_save_to_drafts_complete (GObject *source_object,
 {
        EActivity *activity;
        AsyncContext *async_context;
+       EEditor *editor;
+       EEditorWidget *editor_widget;
        GError *local_error = NULL;
 
        /* We don't really care if this failed.  If something other than
@@ -682,17 +695,19 @@ composer_save_to_drafts_complete (GObject *source_object,
 
        activity = async_context->activity;
 
+       editor = e_editor_window_get_editor (
+               E_EDITOR_WINDOW (async_context->composer));
+       editor_widget = e_editor_get_editor_widget (editor);
+
        e_mail_session_handle_draft_headers_finish (
                E_MAIL_SESSION (source_object), result, &local_error);
 
        if (e_activity_handle_cancellation (activity, local_error)) {
-               gtkhtml_editor_set_changed (
-                       GTKHTML_EDITOR (async_context->composer), TRUE);
+               e_editor_widget_set_changed (editor_widget, TRUE);
                g_error_free (local_error);
 
        } else if (local_error != NULL) {
-               gtkhtml_editor_set_changed (
-                       GTKHTML_EDITOR (async_context->composer), TRUE);
+               e_editor_widget_set_changed (editor_widget, TRUE);
                g_warning ("%s", local_error->message);
                g_error_free (local_error);
 
@@ -720,35 +735,33 @@ composer_save_to_drafts_cleanup (GObject *source_object,
        EActivity *activity;
        EAlertSink *alert_sink;
        GCancellable *cancellable;
+       EEditor *editor;
+       EEditorWidget *editor_widget;
        AsyncContext *async_context;
        GError *local_error = NULL;
 
        async_context = (AsyncContext *) user_data;
 
+       editor = e_editor_window_get_editor (
+               E_EDITOR_WINDOW (async_context->composer));
+       editor_widget = e_editor_get_editor_widget (editor);
+
        activity = async_context->activity;
        alert_sink = e_activity_get_alert_sink (activity);
        cancellable = e_activity_get_cancellable (activity);
 
-       e_mail_folder_append_message_finish (
-               CAMEL_FOLDER (source_object), result,
-               &async_context->message_uid, &local_error);
-
        if (e_activity_handle_cancellation (activity, local_error)) {
-               g_warn_if_fail (async_context->message_uid == NULL);
-               gtkhtml_editor_set_changed (
-                       GTKHTML_EDITOR (async_context->composer), TRUE);
+               e_editor_widget_set_changed (editor_widget, TRUE);
                async_context_free (async_context);
                g_error_free (local_error);
                return;
 
        } else if (local_error != NULL) {
-               g_warn_if_fail (async_context->message_uid == NULL);
                e_alert_submit (
                        alert_sink,
                        "mail-composer:save-to-drafts-error",
                        local_error->message, NULL);
-               gtkhtml_editor_set_changed (
-                       GTKHTML_EDITOR (async_context->composer), TRUE);
+               e_editor_widget_set_changed (editor_widget, TRUE);
                async_context_free (async_context);
                g_error_free (local_error);
                return;
@@ -812,6 +825,8 @@ composer_save_to_drafts_got_folder (GObject *source_object,
 {
        EActivity *activity;
        CamelFolder *drafts_folder;
+       EEditor *editor;
+       EEditorWidget *editor_widget;
        AsyncContext *async_context;
        GError *local_error = NULL;
 
@@ -819,6 +834,10 @@ composer_save_to_drafts_got_folder (GObject *source_object,
 
        activity = async_context->activity;
 
+       editor = e_editor_window_get_editor (
+               E_EDITOR_WINDOW (async_context->composer));
+       editor_widget = e_editor_get_editor_widget (editor);
+
        drafts_folder = e_mail_session_uri_to_folder_finish (
                E_MAIL_SESSION (source_object), result, &local_error);
 
@@ -828,8 +847,7 @@ composer_save_to_drafts_got_folder (GObject *source_object,
                ((drafts_folder == NULL) && (local_error != NULL)));
 
        if (e_activity_handle_cancellation (activity, local_error)) {
-               gtkhtml_editor_set_changed (
-                       GTKHTML_EDITOR (async_context->composer), TRUE);
+               e_editor_widget_set_changed (editor_widget, TRUE);
                async_context_free (async_context);
                g_error_free (local_error);
                return;
@@ -847,8 +865,7 @@ composer_save_to_drafts_got_folder (GObject *source_object,
                        GTK_WINDOW (async_context->composer),
                        "mail:ask-default-drafts", NULL);
                if (response != GTK_RESPONSE_YES) {
-                       gtkhtml_editor_set_changed (
-                               GTKHTML_EDITOR (async_context->composer), TRUE);
+                       e_editor_widget_set_changed (editor_widget, TRUE);
                        async_context_free (async_context);
                        return;
                }
@@ -2801,7 +2818,10 @@ composer_set_body (EMsgComposer *composer,
        CamelMimePart *part;
        CamelSession *session;
        GSettings *settings;
-       gboolean start_bottom, has_body_text = FALSE;
+       gboolean start_bottom;
+#if 0
+       gboolean has_body_text = FALSE;
+#endif
        guint32 validity_found = 0;
 
        session = e_msg_composer_ref_session (composer);
@@ -2826,7 +2846,9 @@ composer_set_body (EMsgComposer *composer,
                        session, message, original, E_MAIL_FORMATTER_QUOTE_FLAG_HEADERS,
                        parts_list, start_bottom ? "<BR>" : NULL, &validity_found);
                e_msg_composer_set_body_text (composer, text, TRUE);
+#if 0
                has_body_text = text && *text;
+#endif
                g_free (text);
                g_free (original);
                emu_update_composers_security (composer, validity_found);
@@ -2841,20 +2863,23 @@ composer_set_body (EMsgComposer *composer,
                        parts_list, start_bottom ? "<BR>" : NULL, &validity_found);
                g_free (credits);
                e_msg_composer_set_body_text (composer, text, TRUE);
+#if 0
                has_body_text = text && *text;
+#endif
                g_free (text);
                emu_update_composers_security (composer, validity_found);
                break;
        }
 
+       /* FIXME WEBKIT No signature yet...
        if (has_body_text && start_bottom) {
                GtkhtmlEditor *editor = GTKHTML_EDITOR (composer);
                gboolean move_cursor_to_end;
                gboolean top_signature;
 
-               /* If we are placing signature on top, then move cursor to the end,
-                * otherwise try to find the signature place and place cursor just
-                * before the signature. We added there an empty line already. */
+               // If we are placing signature on top, then move cursor to the end,
+               // otherwise try to find the signature place and place cursor just
+               // before the signature. We added there an empty line already.
                gtkhtml_editor_run_command (editor, "block-selection");
                gtkhtml_editor_run_command (editor, "cursor-bod");
 
@@ -2870,6 +2895,7 @@ composer_set_body (EMsgComposer *composer,
                        gtkhtml_editor_run_command (editor, "selection-move-left");
                gtkhtml_editor_run_command (editor, "unblock-selection");
        }
+       */
 
        g_object_unref (settings);