[empathy] theme-adium: use WebKitWebView::context-menu signal

[Guillaume Desmottes <gdesmott src gnome org>]

commit 5c9fcab82a633d6a627b033ceb954547da7257d2
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Sep 19 12:29:01 2012 +0200

    theme-adium: use WebKitWebView::context-menu signal
    
    That's now the proper way to implement our custom context menu.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=684357

 libempathy-gtk/empathy-theme-adium.c |   49 ++++++++++++++++++---------------
 1 files changed, 27 insertions(+), 22 deletions(-)
---
diff --git a/libempathy-gtk/empathy-theme-adium.c b/libempathy-gtk/empathy-theme-adium.c
index 37c8698..f0667bc 100644
--- a/libempathy-gtk/empathy-theme-adium.c
+++ b/libempathy-gtk/empathy-theme-adium.c
@@ -1353,31 +1353,37 @@ empathy_theme_adium_message_acknowledged (EmpathyThemeAdium *self,
 }
 
 static gboolean
-theme_adium_button_press_event (GtkWidget *widget,
-    GdkEventButton *event)
+theme_adium_context_menu_cb (EmpathyThemeAdium *self,
+    GtkWidget *default_menu,
+    WebKitHitTestResult *hit_test_result,
+    gboolean triggered_with_keyboard,
+    gpointer user_data)
 {
-  if (event->button == 3)
+  gboolean developer_tools_enabled;
+
+  g_object_get (
+      G_OBJECT (webkit_web_view_get_settings (WEBKIT_WEB_VIEW (self))),
+      "enable-developer-extras", &developer_tools_enabled, NULL);
+
+  /* We currently have no way to add an inspector menu
+   * item ourselves, so we disable our customized menu
+   * if the developer extras are enabled. */
+  if (!developer_tools_enabled)
     {
-      gboolean developer_tools_enabled;
+      GtkWidget *menu;
 
-      g_object_get (
-          G_OBJECT (webkit_web_view_get_settings (WEBKIT_WEB_VIEW (widget))),
-          "enable-developer-extras", &developer_tools_enabled, NULL);
+      menu = empathy_webkit_create_context_menu (
+        WEBKIT_WEB_VIEW (self), hit_test_result,
+        EMPATHY_WEBKIT_MENU_CLEAR);
 
-      /* We currently have no way to add an inspector menu
-       * item ourselves, so we disable our customized menu
-       * if the developer extras are enabled. */
-      if (!developer_tools_enabled)
-        {
-          empathy_webkit_context_menu_for_event (
-            WEBKIT_WEB_VIEW (widget), event,
-            EMPATHY_WEBKIT_MENU_CLEAR);
-          return TRUE;
-        }
+      gtk_widget_show_all (menu);
+      gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3,
+          gtk_get_current_event_time ());
+
+      return TRUE;
     }
 
-  return GTK_WIDGET_CLASS (
-      empathy_theme_adium_parent_class)->button_press_event (widget, event);
+  return FALSE;
 }
 
 void
@@ -1631,7 +1637,6 @@ static void
 empathy_theme_adium_class_init (EmpathyThemeAdiumClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  GtkWidgetClass* widget_class = GTK_WIDGET_CLASS (klass);
 
   object_class->finalize = theme_adium_finalize;
   object_class->dispose = theme_adium_dispose;
@@ -1639,8 +1644,6 @@ empathy_theme_adium_class_init (EmpathyThemeAdiumClass *klass)
   object_class->get_property = theme_adium_get_property;
   object_class->set_property = theme_adium_set_property;
 
-  widget_class->button_press_event = theme_adium_button_press_event;
-
   g_object_class_install_property (object_class, PROP_ADIUM_DATA,
       g_param_spec_boxed ("adium-data",
         "The theme data",
@@ -1680,6 +1683,8 @@ empathy_theme_adium_init (EmpathyThemeAdium *self)
       G_CALLBACK (theme_adium_load_finished_cb), NULL);
   g_signal_connect (self, "navigation-policy-decision-requested",
         G_CALLBACK (theme_adium_navigation_policy_decision_requested_cb), NULL);
+  g_signal_connect (self, "context-menu",
+      G_CALLBACK (theme_adium_context_menu_cb), NULL);
 
   self->priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
   self->priv->gsettings_desktop = g_settings_new (