PKGBUILDs/extra/gimp/gimp-2.6.6-help-browser-webkit.patch

commit 76c11122dd72e2c47675da394dadcca53c9069dd
Author: Nils Philippsen <nils@redhat.com>
Date:   Mon Jun 29 13:34:13 2009 +0200

    patch: help-browser-webkit
    
    Squashed commit of the following:
    
    commit 7f26593f67532850a2c3e1141f5c7f5e667b9064
    Author: Sven Neumann <sven@gimp.org>
    Date:   Tue May 12 09:39:21 2009 +0200
    
        help-browser: fix history menus
    
        The history menus located at the back and forward buttons stopped working
        after a webkit update some time ago. With these changes the menus work
        again, at least with recent webkit releases.
    
        Signed-off-by: Nils Philippsen <nils@redhat.com>
    
    commit 7647788dbf37369b602361a6abd598388a4cb923
    Author: Sven Neumann <sven@gimp.org>
    Date:   Sat Mar 28 16:42:50 2009 +0000
    
        Bug 577024 – help-browser plugin crashes when used with webkit 1.1.3
    
        2009-03-28  Sven Neumann  <sven@gimp.org>
    
        	Bug 577024 – help-browser plugin crashes when used with webkit 1.1.3
    
        	* plug-ins/help-browser/help-browser.c (run): call g_thread_init().
        	Seems to be needed with newer versions of webkit.
    
        svn path=/trunk/; revision=28227
    
        Signed-off-by: Nils Philippsen <nils@redhat.com>

diff --git a/plug-ins/help-browser/dialog.c b/plug-ins/help-browser/dialog.c
index 5ad6a06..159c67a 100644
--- a/plug-ins/help-browser/dialog.c
+++ b/plug-ins/help-browser/dialog.c
@@ -886,27 +886,30 @@ close_callback (GtkAction *action,
 }
 
 static void
-menu_callback (GtkWidget            *menu,
-               WebKitWebHistoryItem *item)
+menu_callback (GtkWidget *menu,
+               gpointer   data)
 {
-  browser_dialog_load (webkit_web_history_item_get_uri (item));
+  gint steps = GPOINTER_TO_INT (data);
+
+  webkit_web_view_go_back_or_forward (WEBKIT_WEB_VIEW (view), steps);
 }
 
-/*  this function unrefs the items and frees the list  */
 static GtkWidget *
-build_menu (GList *items)
+build_menu (const GList *items,
+            gboolean     back)
 {
-  GtkWidget *menu;
-  GList     *list;
+  GtkWidget   *menu;
+  const GList *iter;
+  gint         steps;
 
   if (! items)
     return NULL;
 
   menu = gtk_menu_new ();
 
-  for (list = items; list; list = g_list_next (list))
+  for (iter = items, steps = 1; iter; iter = g_list_next (iter), steps++)
     {
-      WebKitWebHistoryItem *item = list->data;
+      WebKitWebHistoryItem *item = iter->data;
       const gchar          *title;
 
       title = webkit_web_history_item_get_title (item);
@@ -918,16 +921,12 @@ build_menu (GList *items)
           gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
           gtk_widget_show (menu_item);
 
-          g_signal_connect_object (menu_item, "activate",
-                                   G_CALLBACK (menu_callback),
-                                   item, 0);
-
-          g_object_unref (item);
+          g_signal_connect (menu_item, "activate",
+                            G_CALLBACK (menu_callback),
+                            GINT_TO_POINTER (back ? - steps : steps));
         }
     }
 
-  g_list_free (items);
-
   return menu;
 }
 
@@ -950,12 +949,12 @@ update_actions (void)
 
   if (back_forward_list)
     {
-      GList *list;
+      const GList *list;
 
       list = webkit_web_back_forward_list_get_back_list_with_limit (back_forward_list,
                                                                     12);
       gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (button_prev),
-                                     build_menu (list));
+                                     build_menu (list, TRUE));
     }
   else
     {
@@ -971,12 +970,12 @@ update_actions (void)
 
   if (back_forward_list)
     {
-      GList *list;
+      const GList *list;
 
       list = webkit_web_back_forward_list_get_forward_list_with_limit (back_forward_list,
                                                                        12);
       gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (button_next),
-                                     build_menu (list));
+                                     build_menu (list, FALSE));
     }
   else
     {
diff --git a/plug-ins/help-browser/help-browser.c b/plug-ins/help-browser/help-browser.c
index efbabfe..d632d9c 100644
--- a/plug-ins/help-browser/help-browser.c
+++ b/plug-ins/help-browser/help-browser.c
@@ -129,6 +129,9 @@ run (const gchar      *name,
 
   INIT_I18N ();
 
+  if (! g_thread_supported ())
+    g_thread_init (NULL);
+
   switch (run_mode)
     {
     case GIMP_RUN_INTERACTIVE: