From 3cf118604d0ed973ac4cad4499ac8bed8d000360 Mon Sep 17 00:00:00 2001
From: Luke Yelavich <luke.yelavich@canonical.com>
Date: Tue, 22 Feb 2011 11:32:51 +1100
Subject: Add accessible description support

---
 src/volume-widget.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'src/volume-widget.c')

diff --git a/src/volume-widget.c b/src/volume-widget.c
index ceebec5..be97994 100644
--- a/src/volume-widget.c
+++ b/src/volume-widget.c
@@ -37,6 +37,7 @@ struct _VolumeWidgetPrivate
   DbusmenuMenuitem* twin_item;  
   GtkWidget* ido_volume_slider;
   gboolean grabbed;
+  IndicatorObject* indicator;
 };
 
 #define VOLUME_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), VOLUME_WIDGET_TYPE, VolumeWidgetPrivate))
@@ -137,6 +138,14 @@ volume_widget_property_update( DbusmenuMenuitem* item, gchar* property,
       gdouble update = g_variant_get_double (value);
       //g_debug("volume-widget - update level with value %f", update);
       gtk_range_set_value(range, update);
+
+      GList *entry = indicator_object_get_entries(priv->indicator);
+      g_signal_emit(G_OBJECT(priv->indicator),
+                    INDICATOR_OBJECT_SIGNAL_ACCESSIBLE_DESC_UPDATE_ID,
+                    0,
+                    entry->data,
+                    TRUE);
+      g_list_free(entry);
     }
   }
 }
@@ -156,6 +165,14 @@ volume_widget_set_twin_item(VolumeWidget* self,
   GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_volume_slider);
   GtkRange *range = (GtkRange*)slider;
   gtk_range_set_value(range, initial_level);
+
+  GList *entry = indicator_object_get_entries(priv->indicator);
+  g_signal_emit(G_OBJECT(priv->indicator),
+                INDICATOR_OBJECT_SIGNAL_ACCESSIBLE_DESC_UPDATE_ID,
+                0,
+                entry->data,
+                TRUE);
+  g_list_free(entry);
 }
 
 static gboolean
@@ -251,10 +268,12 @@ volume_widget_get_current_volume ( GtkWidget *widget )
  * volume_widget_new:
  * @returns: a new #VolumeWidget.
  **/
-GtkWidget* 
-volume_widget_new(DbusmenuMenuitem *item)
+GtkWidget*
+volume_widget_new(DbusmenuMenuitem *item, IndicatorObject* io)
 {
   GtkWidget* widget = g_object_new(VOLUME_WIDGET_TYPE, NULL);
+  VolumeWidgetPrivate* priv = VOLUME_WIDGET_GET_PRIVATE(VOLUME_WIDGET(widget));
+  priv->indicator = io;
   volume_widget_set_twin_item((VolumeWidget*)widget, item);
   return widget;
 }
-- 
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