[evolution/wip/webkit-composer: 154/372] Add View->Open Inspector action to composer

[Tomas Popela <tpopela src gnome org>]

commit c39aee4bdc8c01ec5ab1d85308549b6fd076be45
Author: Dan Vrátil <dvratil redhat com>
Date:   Thu Nov 29 21:24:49 2012 +0100

    Add View->Open Inspector action to composer
    
    The action is hidden by default and visible only when you set
    org.gnome.evolution.mail.composer-developer-mode to true.
    
    Note: we could do something similar to EMailReader...

 data/org.gnome.evolution.mail.gschema.xml.in |    5 ++++
 e-util/e-editor-actions.c                    |   27 ++++++++++++++++++++++++++
 e-util/e-editor-actions.h                    |    3 +-
 e-util/e-editor-manager.ui                   |   10 ++++++--
 e-util/e-editor-widget.c                     |   24 +++++++++++++++++++++++
 5 files changed, 65 insertions(+), 4 deletions(-)
---
diff --git a/data/org.gnome.evolution.mail.gschema.xml.in b/data/org.gnome.evolution.mail.gschema.xml.in
index 523f553..d97fff2 100644
--- a/data/org.gnome.evolution.mail.gschema.xml.in
+++ b/data/org.gnome.evolution.mail.gschema.xml.in
@@ -155,6 +155,11 @@
       <_summary>List of localized 'Re'</_summary>
       <_description>Comma-separated list of localized 'Re' abbreviations to skip in a subject text when 
replying to a message, as an addition to the standard "Re" prefix. An example is 'SV,AV'.</_description>
     </key>
+    <key name="composer-developer-mode" type="b">
+      <default>false</default>
+      <_summary>Enable developer mode</_summary>
+      <_description>Enables some hidden actions and tools aimed for development and debugging.</_description>
+    </key>
     <key name="drag-and-drop-save-file-format" type="s">
       <default>'mbox'</default>
       <_summary>Save file format for drag-and-drop operation</_summary>
diff --git a/e-util/e-editor-actions.c b/e-util/e-editor-actions.c
index 15398e2..678bf17 100644
--- a/e-util/e-editor-actions.c
+++ b/e-util/e-editor-actions.c
@@ -888,6 +888,19 @@ action_wrap_lines_cb (GtkAction *action,
        e_editor_selection_wrap_lines (editor->priv->selection);
 }
 
+static void
+action_show_webkit_inspector_cb (GtkAction *action,
+                                 EEditor *editor)
+{
+        WebKitWebInspector *inspector;
+        EEditorWidget *widget;
+
+        widget = e_editor_get_editor_widget (editor);
+        inspector = webkit_web_view_get_inspector (WEBKIT_WEB_VIEW (widget));
+
+        webkit_web_inspector_show (inspector);
+}
+
 /*****************************************************************************
  * Core Actions
  *
@@ -1008,6 +1021,13 @@ static GtkActionEntry core_entries[] = {
          NULL,
          G_CALLBACK (action_wrap_lines_cb) },
 
+       { "webkit-inspector",
+          NULL,
+          N_("Open Inspector"),
+          NULL,
+          NULL,
+          G_CALLBACK (action_show_webkit_inspector_cb) },
+
        /* Menus */
 
        { "edit-menu",
@@ -1770,6 +1790,7 @@ editor_actions_init (EEditor *editor)
        GtkUIManager *manager;
        const gchar *domain;
        EEditorWidget *editor_widget;
+       GSettings *settings;
 
        g_return_if_fail (E_IS_EDITOR (editor));
 
@@ -1972,4 +1993,10 @@ editor_actions_init (EEditor *editor)
                editor_widget, "editable",
                editor->priv->suggestion_actions, "sensitive",
                G_BINDING_SYNC_CREATE);
+
+       settings = g_settings_new ("org.gnome.evolution.mail");
+       gtk_action_set_visible (
+               ACTION (WEBKIT_INSPECTOR),
+               g_settings_get_boolean (settings, "composer-developer-mode"));
+       g_object_unref (settings);
 }
diff --git a/e-util/e-editor-actions.h b/e-util/e-editor-actions.h
index e88a6a2..7c1bb2e 100644
--- a/e-util/e-editor-actions.h
+++ b/e-util/e-editor-actions.h
@@ -146,5 +146,6 @@
        E_EDITOR_ACTION ((editor), "undo")
 #define E_EDITOR_ACTION_UNINDENT(editor) \
        E_EDITOR_ACTION ((editor), "unindent")
-
+#define E_EDITOR_ACTION_WEBKIT_INSPECTOR(editor) \
+       E_EDITOR_ACTION ((editor), "webkit-inspector")
 #endif /* E_EDITOR_ACTIONS_H */
diff --git a/e-util/e-editor-manager.ui b/e-util/e-editor-manager.ui
index 610b3ef..75f2c34 100644
--- a/e-util/e-editor-manager.ui
+++ b/e-util/e-editor-manager.ui
@@ -23,9 +23,13 @@
       <menuitem action='spell-check'/>
       <menu action='language-menu'/>
     </menu>
-    <placeholder name='pre-view-menu'/>
-    <menu action='view-menu'/>
-    <placeholder name='pre-insert-menu'/>
+    <placeholder name='pre-insert-menu'>
+      <menu action='view-menu'>
+        <placeholder name='view-menu-top'/>
+        <menuitem action='webkit-inspector'/>
+        <separator/>
+      </menu>
+    </placeholder>
     <menu action='insert-menu'>
       <placeholder name='insert-menu-top'/>
       <menuitem action='insert-image'/>
diff --git a/e-util/e-editor-widget.c b/e-util/e-editor-widget.c
index 680e3a7..082fc6e 100644
--- a/e-util/e-editor-widget.c
+++ b/e-util/e-editor-widget.c
@@ -236,6 +236,25 @@ editor_widget_load_status_changed (EEditorWidget *widget)
        }
 }
 
+static WebKitWebView *
+editor_widget_open_inspector (WebKitWebInspector *inspector,
+                             WebKitWebView *webview,
+                             gpointer user_data)
+{
+       GtkWidget *window;
+       GtkWidget *inspector_view;
+
+       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+       inspector_view = webkit_web_view_new ();
+
+       gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (inspector_view));
+
+       gtk_widget_set_size_request (window, 600, 480);
+       gtk_widget_show (window);
+
+       return WEBKIT_WEB_VIEW (inspector_view);
+}
+
 static gboolean
 editor_widget_button_press_event (GtkWidget *gtk_widget,
                                  GdkEventButton *event)
@@ -827,6 +846,7 @@ static void
 e_editor_widget_init (EEditorWidget *editor)
 {
        WebKitWebSettings *settings;
+       WebKitWebInspector *inspector;
        WebKitDOMDocument *document;
        GSettings *g_settings;
        GSettingsSchema *settings_schema;
@@ -870,6 +890,10 @@ e_editor_widget_init (EEditorWidget *editor)
        g_signal_connect (editor, "notify::load-status",
                G_CALLBACK (editor_widget_load_status_changed), NULL);
 
+       inspector = webkit_web_view_get_inspector (WEBKIT_WEB_VIEW (editor));
+       g_signal_connect (inspector, "inspect-web-view",
+               G_CALLBACK (editor_widget_open_inspector), NULL);
+
        editor->priv->selection = e_editor_selection_new (
                                        WEBKIT_WEB_VIEW (editor));