[gtk+] Revert "toolbar: Don't special-case RTL toolbar child positions anymore"

[Cosimo Cecchi <cosimoc src gnome org>]

commit a07f767ed417323cf2511f5ada4b2f120904b601
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 22 09:14:10 2013 -0500

    Revert "toolbar: Don't special-case RTL toolbar child positions anymore"
    
    This reverts commit 821a675013e04598503d3c5ea23ab91607f98e70.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=694451

 gtk/gtktoolbar.c |   23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktoolbar.c b/gtk/gtktoolbar.c
index 0ca1b7e..e4dbfa4 100644
--- a/gtk/gtktoolbar.c
+++ b/gtk/gtktoolbar.c
@@ -231,6 +231,8 @@ static GtkWidgetPath * gtk_toolbar_get_path_for_child
                                                    GtkWidget           *child);
 static void       gtk_toolbar_invalidate_order    (GtkToolbar           *toolbar);
 
+static void       gtk_toolbar_direction_changed    (GtkWidget           *widget,
+                                                    GtkTextDirection     previous_direction);
 static void       gtk_toolbar_orientation_changed  (GtkToolbar          *toolbar,
                                                    GtkOrientation       orientation);
 static void       gtk_toolbar_real_style_changed   (GtkToolbar          *toolbar,
@@ -394,6 +396,7 @@ gtk_toolbar_class_init (GtkToolbarClass *klass)
   widget_class->unmap = gtk_toolbar_unmap;
   widget_class->popup_menu = gtk_toolbar_popup_menu;
   widget_class->show_all = gtk_toolbar_show_all;
+  widget_class->direction_changed = gtk_toolbar_direction_changed;
   
   container_class->add    = gtk_toolbar_add;
   container_class->remove = gtk_toolbar_remove;
@@ -3855,6 +3858,10 @@ gtk_toolbar_get_visible_position (GtkToolbar *toolbar,
 
   g_assert (count.found);
 
+  if (toolbar->priv->orientation == GTK_ORIENTATION_HORIZONTAL &&
+      gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL)
+    return count.after;
+
   return count.before;
 }
 
@@ -3875,18 +3882,23 @@ gtk_toolbar_get_path_for_child (GtkContainer *container,
 {
   GtkWidgetPath *path;
   GtkToolbar *toolbar;
+  GtkToolbarPrivate *priv;
   GtkWidgetPath *sibling_path;
   gint vis_index;
   GList *children;
 
   toolbar = GTK_TOOLBAR (container);
+  priv = toolbar->priv;
 
   /* build a path for all the visible children;
    * get_children works in visible order
    */
   sibling_path = gtk_widget_path_new ();
   children = _gtk_container_get_all_children (container);
-  children = g_list_reverse (children);
+
+  if (priv->orientation != GTK_ORIENTATION_HORIZONTAL ||
+      gtk_widget_get_direction (GTK_WIDGET (toolbar)) != GTK_TEXT_DIR_RTL)
+    children = g_list_reverse (children);
 
   g_list_foreach (children, add_widget_to_path, sibling_path);
   g_list_free (children);
@@ -3924,3 +3936,12 @@ gtk_toolbar_invalidate_order (GtkToolbar *toolbar)
                         NULL);
 }
 
+static void
+gtk_toolbar_direction_changed (GtkWidget        *widget,
+                               GtkTextDirection  previous_direction)
+{
+  GTK_WIDGET_CLASS (gtk_toolbar_parent_class)->direction_changed (widget, previous_direction);
+
+  gtk_toolbar_invalidate_order (GTK_TOOLBAR (widget));
+}
+