[goobox] properties: Set button arrow icons according to locale's text direction

[Paolo Bacchilega <paobac src gnome org>]

commit 30c1bb9e946e7423b14b431af318a7262b6ad200
Author: Yosef Or Boczko <yoseforb gmail com>
Date:   Sun Jan 19 00:10:16 2014 +0200

    properties: Set button arrow icons according to locale's text direction
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722513

 src/dlg-properties.c |   13 +++++++++++++
 src/ui/properties.ui |    6 ++----
 2 files changed, 15 insertions(+), 4 deletions(-)
---
diff --git a/src/dlg-properties.c b/src/dlg-properties.c
index cc5fed1..b020900 100644
--- a/src/dlg-properties.c
+++ b/src/dlg-properties.c
@@ -484,12 +484,16 @@ void
 dlg_properties (GooWindow *window)
 {
        DialogData *data;
+       GtkWidget *image;
+       gboolean rtl;
 
         if (window->properties_dialog != NULL) {
                gtk_window_present (GTK_WINDOW (window->properties_dialog));
                return;
         }
 
+        rtl = gtk_widget_get_direction (GTK_WIDGET (window)) == GTK_TEXT_DIR_RTL;
+
        data = g_new0 (DialogData, 1);
        data->window = window;
        data->builder = _gtk_builder_new_from_resource ("properties.ui");
@@ -502,6 +506,15 @@ dlg_properties (GooWindow *window)
        data->dialog = GET_WIDGET ("properties_dialog");
        window->properties_dialog = data->dialog;
 
+       image = GET_WIDGET ("prev_album_image");
+       gtk_image_set_from_icon_name (GTK_IMAGE (image),
+                                     rtl ? "go-previous-rtl-symbolic" : "go-previous-symbolic",
+                                     GTK_ICON_SIZE_MENU);
+       image = GET_WIDGET ("next_album_image");
+       gtk_image_set_from_icon_name (GTK_IMAGE (image),
+                                     rtl ? "go-next-rtl-symbolic" : "go-next-symbolic",
+                                     GTK_ICON_SIZE_MENU);
+
        /* Set widgets data. */
 
        data->list_store = gtk_list_store_new (N_COLUMNS,
diff --git a/src/ui/properties.ui b/src/ui/properties.ui
index 9e18bae..6753a15 100644
--- a/src/ui/properties.ui
+++ b/src/ui/properties.ui
@@ -391,10 +391,9 @@
                                         <property name="receives_default">False</property>
                                         <property name="relief">none</property>
                                         <child>
-                                          <object class="GtkImage" id="image3">
+                                          <object class="GtkImage" id="prev_album_image">
                                             <property name="visible">True</property>
                                             <property name="can_focus">False</property>
-                                            <property name="icon_name">go-previous-symbolic</property>
                                           </object>
                                         </child>
                                       </object>
@@ -423,10 +422,9 @@
                                         <property name="receives_default">False</property>
                                         <property name="relief">none</property>
                                         <child>
-                                          <object class="GtkImage" id="image4">
+                                          <object class="GtkImage" id="next_album_image">
                                             <property name="visible">True</property>
                                             <property name="can_focus">False</property>
-                                            <property name="icon_name">go-next-symbolic</property>
                                           </object>
                                         </child>
                                       </object>