Support dynamically changing the icon theme path.

8 files changed, 222 insertions, 54 deletions

diff --git a/src/app-indicator.c b/src/app-indicator.c
index 32f512f..fdfcc23 100644
--- a/src/app-indicator.c
+++ b/src/app-indicator.c
@@ -69,7 +69,7 @@ struct _AppIndicatorPrivate {
 	AppIndicatorStatus    status;
 	gchar                *icon_name;
 	gchar                *attention_icon_name;
-	gchar *               icon_path;
+	gchar                *icon_theme_path;
 	DbusmenuServer       *menuservice;
 	GtkWidget            *menu;
 
@@ -88,6 +88,7 @@ enum {
 	NEW_ATTENTION_ICON,
 	NEW_STATUS,
 	CONNECTION_CHANGED,
+    NEW_ICON_THEME_PATH,
 	LAST_SIGNAL
 };
 
@@ -229,7 +230,7 @@ app_indicator_class_init (AppIndicatorClass *klass)
                                                              "An icon for the indicator",
                                                              "The default icon that is shown for the indicator.",
                                                              NULL,
-                                                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+                                                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT));
 
 	/**
 		AppIndicator:attention-icon-name:
@@ -256,7 +257,7 @@ app_indicator_class_init (AppIndicatorClass *klass)
                                                              "An additional path for custom icons.",
                                                              "An additional place to look for icon names that may be installed by the application.",
                                                              NULL,
-                                                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY));
+                                                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT));
 	
 	/**
 		AppIndicator:menu:
@@ -347,6 +348,21 @@ app_indicator_class_init (AppIndicatorClass *klass)
 	                                            g_cclosure_marshal_VOID__BOOLEAN,
 	                                            G_TYPE_NONE, 1, G_TYPE_BOOLEAN, G_TYPE_NONE);
 
+	/**
+		AppIndicator::new-icon-theme-path:
+		@arg0: The #AppIndicator object
+
+		Signaled when there is a new icon set for the
+		object.
+	*/
+	signals[NEW_ICON_THEME_PATH] = g_signal_new (APP_INDICATOR_SIGNAL_NEW_ICON_THEME_PATH,
+	                                  G_TYPE_FROM_CLASS(klass),
+	                                  G_SIGNAL_RUN_LAST,
+	                                  G_STRUCT_OFFSET (AppIndicatorClass, new_icon_theme_path),
+	                                  NULL, NULL,
+	                                  g_cclosure_marshal_VOID__STRING,
+	                                  G_TYPE_NONE, 1, G_TYPE_STRING);
+
 	/* Initialize the object as a DBus type */
 	dbus_g_object_type_install_info(APP_INDICATOR_TYPE,
 	                                &dbus_glib__notification_item_server_object_info);
@@ -365,7 +381,7 @@ app_indicator_init (AppIndicator *self)
 	priv->status = APP_INDICATOR_STATUS_PASSIVE;
 	priv->icon_name = NULL;
 	priv->attention_icon_name = NULL;
-	priv->icon_path = NULL;
+	priv->icon_theme_path = NULL;
 	priv->menu = NULL;
 	priv->menuservice = NULL;
 
@@ -487,9 +503,9 @@ app_indicator_finalize (GObject *object)
 		priv->attention_icon_name = NULL;
 	}
 
-	if (priv->icon_path != NULL) {
-		g_free(priv->icon_path);
-		priv->icon_path = NULL;
+	if (priv->icon_theme_path != NULL) {
+		g_free(priv->icon_theme_path);
+		priv->icon_theme_path = NULL;
 	}
 
 	G_OBJECT_CLASS (app_indicator_parent_class)->finalize (object);
@@ -557,10 +573,9 @@ app_indicator_set_property (GObject * object, guint prop_id, const GValue * valu
           break;
 
         case PROP_ICON_THEME_PATH:
-          if (priv->icon_path != NULL) {
-            g_free(priv->icon_path);
-          }
-          priv->icon_path = g_value_dup_string(value);
+          app_indicator_set_icon_theme_path (APP_INDICATOR (object),
+                                            g_value_get_string (value));
+          check_connect (self);
           break;
 
         default:
@@ -603,7 +618,7 @@ app_indicator_get_property (GObject * object, guint prop_id, GValue * value, GPa
           break;
 
         case PROP_ICON_THEME_PATH:
-          g_value_set_string (value, priv->icon_path);
+          g_value_set_string (value, priv->icon_theme_path);
           break;
 
         case PROP_MENU:
@@ -1025,12 +1040,12 @@ app_indicator_new (const gchar          *id,
         @id: The unique id of the indicator to create.
         @icon_name: The icon name for this indicator
         @category: The category of indicator.
-        @icon_path: A custom path for finding icons.
+        @icon_theme_path: A custom path for finding icons.
 
 		Creates a new #AppIndicator setting the properties:
 		#AppIndicator:id with @id, #AppIndicator:category
 		with @category, #AppIndicator:icon-name with
-		@icon_name and #AppIndicator:icon-theme-path with @icon_path.
+		@icon_name and #AppIndicator:icon-theme-path with @icon_theme_path.
 
         Return value: A pointer to a new #AppIndicator object.
  */
@@ -1038,13 +1053,13 @@ AppIndicator *
 app_indicator_new_with_path (const gchar          *id,
                              const gchar          *icon_name,
                              AppIndicatorCategory  category,
-                             const gchar          *icon_path)
+                             const gchar          *icon_theme_path)
 {
 	AppIndicator *indicator = g_object_new (APP_INDICATOR_TYPE,
 	                                        PROP_ID_S, id,
 	                                        PROP_CATEGORY_S, category_from_enum (category),
 	                                        PROP_ICON_NAME_S, icon_name,
-	                                        PROP_ICON_THEME_PATH_S, icon_path,
+	                                        PROP_ICON_THEME_PATH_S, icon_theme_path,
 	                                        NULL);
 
 	return indicator;
@@ -1134,6 +1149,31 @@ app_indicator_set_icon (AppIndicator *self, const gchar *icon_name)
   return;
 }
 
+/**
+        app_indicator_set_icon_theme_path:
+        @self: The #AppIndicator object to use
+        @icon_theme_path: The icon theme path to set.
+
+		Sets the path to use when searching for icons.
+**/
+void
+app_indicator_set_icon_theme_path (AppIndicator *self, const gchar *icon_theme_path)
+{
+  g_return_if_fail (IS_APP_INDICATOR (self));
+
+  if (g_strcmp0 (self->priv->icon_theme_path, icon_theme_path) != 0)
+    {
+      if (self->priv->icon_theme_path != NULL)
+            g_free(self->priv->icon_theme_path);
+
+      self->priv->icon_theme_path = g_strdup(icon_theme_path);
+
+      g_signal_emit (self, signals[NEW_ICON_THEME_PATH], 0, g_strdup(self->priv->icon_theme_path));
+    }
+
+  return;
+}
+
 static void
 activate_menuitem (DbusmenuMenuitem *mi, guint timestamp, gpointer user_data)
 {
@@ -1626,6 +1666,22 @@ app_indicator_get_icon (AppIndicator *self)
 }
 
 /**
+	app_indicator_get_icon_theme_path:
+	@self: The #AppIndicator object to use
+
+	Wrapper function for property #AppIndicator:icon-theme-path.
+
+	Return value: The current icon theme path.
+*/
+const gchar *
+app_indicator_get_icon_theme_path (AppIndicator *self)
+{
+  g_return_val_if_fail (IS_APP_INDICATOR (self), NULL);
+
+  return self->priv->icon_theme_path;
+}
+
+/**
 	app_indicator_get_attention_icon:
 	@self: The #AppIndicator object to use
 
diff --git a/src/app-indicator.h b/src/app-indicator.h
index e37abd4..b17f023 100644
--- a/src/app-indicator.h
+++ b/src/app-indicator.h
@@ -69,6 +69,7 @@ G_BEGIN_DECLS
 
 	Gets a pointer to the #AppIndicatorClass for the object @obj.
 */
+
 #define APP_INDICATOR_TYPE            (app_indicator_get_type ())
 #define APP_INDICATOR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), APP_INDICATOR_TYPE, AppIndicator))
 #define APP_INDICATOR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), APP_INDICATOR_TYPE, AppIndicatorClass))
@@ -96,10 +97,16 @@ G_BEGIN_DECLS
 
 	String identifier for the #AppIndicator::connection-changed signal.
 */
+/**
+	APP_INDICATOR_SIGNAL_NEW_ICON_THEME_PATH:
+
+	String identifier for the #AppIndicator::new-icon-theme-path signal.
+*/
 #define APP_INDICATOR_SIGNAL_NEW_ICON            "new-icon"
 #define APP_INDICATOR_SIGNAL_NEW_ATTENTION_ICON  "new-attention-icon"
 #define APP_INDICATOR_SIGNAL_NEW_STATUS          "new-status"
 #define APP_INDICATOR_SIGNAL_CONNECTION_CHANGED  "connection-changed"
+#define APP_INDICATOR_SIGNAL_NEW_ICON_THEME_PATH "new-icon-theme-path"
 
 /**
 	AppIndicatorCategory:
@@ -147,12 +154,12 @@ typedef struct _AppIndicatorPrivate AppIndicatorPrivate;
 	@new_icon: Slot for #AppIndicator::new-icon.
 	@new_attention_icon: Slot for #AppIndicator::new-attention-icon.
 	@new_status: Slot for #AppIndicator::new-status.
+	@new_icon_theme_path: Slot for #AppIndicator::new-icon-theme-path
 	@connection_changed: Slot for #AppIndicator::connection-changed.
 	@fallback: Function that gets called to make a #GtkStatusIcon when
 		there is no Application Indicator area available.
 	@unfallback: The function that gets called if an Application
 		Indicator area appears after the fallback has been created.
-	@app_indicator_reserved_1: Reserved for future use.
 	@app_indicator_reserved_2: Reserved for future use.
 
 	The signals and external functions that make up the #AppIndicator
@@ -163,12 +170,12 @@ struct _AppIndicatorClass {
 	GObjectClass parent_class;
 
 	/* DBus Signals */
-	void (* new_icon)               (AppIndicator       *indicator,
+	void (* new_icon)               (AppIndicator      *indicator,
 	                                 gpointer            user_data);
-	void (* new_attention_icon)     (AppIndicator       *indicator,
+	void (* new_attention_icon)     (AppIndicator      *indicator,
 	                                 gpointer            user_data);
-	void (* new_status)             (AppIndicator       *indicator,
-	                                 const gchar        *status,
+	void (* new_status)             (AppIndicator      *indicator,
+	                                 const gchar       *status,
 	                                 gpointer            user_data);
 
 	/* Local Signals */
@@ -181,8 +188,11 @@ struct _AppIndicatorClass {
 	void (*unfallback)              (AppIndicator * indicator,
 	                                 GtkStatusIcon * status_icon);
 
+    void (* new_icon_theme_path)    (AppIndicator      *indicator,
+                                     const gchar       *icon_theme_path,
+	                                 gpointer            user_data);
+
 	/* Reserved */
-	void (*app_indicator_reserved_1)(void);
 	void (*app_indicator_reserved_2)(void);
 };
 
@@ -215,7 +225,7 @@ AppIndicator                   *app_indicator_new                (const gchar
 AppIndicator                   *app_indicator_new_with_path      (const gchar          *id,
                                                                   const gchar          *icon_name,
                                                                   AppIndicatorCategory  category,
-                                                                  const gchar          *icon_path);
+                                                                  const gchar          *icon_theme_path);
 
 /* Set properties */
 void                            app_indicator_set_status         (AppIndicator       *self,
@@ -226,12 +236,15 @@ void                            app_indicator_set_menu           (AppIndicator
                                                                   GtkMenu            *menu);
 void                            app_indicator_set_icon           (AppIndicator       *self,
                                                                   const gchar        *icon_name);
+void                            app_indicator_set_icon_theme_path(AppIndicator       *self,
+                                                                  const gchar        *icon_theme_path);
 
 /* Get properties */
 const gchar *                   app_indicator_get_id             (AppIndicator *self);
 AppIndicatorCategory            app_indicator_get_category       (AppIndicator *self);
 AppIndicatorStatus              app_indicator_get_status         (AppIndicator *self);
 const gchar *                   app_indicator_get_icon           (AppIndicator *self);
+const gchar *                   app_indicator_get_icon_theme_path(AppIndicator *self);
 const gchar *                   app_indicator_get_attention_icon (AppIndicator *self);
 GtkMenu *                       app_indicator_get_menu           (AppIndicator *self);
 
diff --git a/src/application-service-appstore.c b/src/application-service-appstore.c
index 311fcb1..f18a89e 100644
--- a/src/application-service-appstore.c
+++ b/src/application-service-appstore.c
@@ -43,12 +43,13 @@ static gboolean _application_service_server_get_applications (ApplicationService
 #define NOTIFICATION_ITEM_PROP_STATUS     "Status"
 #define NOTIFICATION_ITEM_PROP_ICON_NAME  "IconName"
 #define NOTIFICATION_ITEM_PROP_AICON_NAME "AttentionIconName"
-#define NOTIFICATION_ITEM_PROP_ICON_PATH  "IconThemePath"
+#define NOTIFICATION_ITEM_PROP_ICON_THEME_PATH  "IconThemePath"
 #define NOTIFICATION_ITEM_PROP_MENU       "Menu"
 
 #define NOTIFICATION_ITEM_SIG_NEW_ICON    "NewIcon"
 #define NOTIFICATION_ITEM_SIG_NEW_AICON   "NewAttentionIcon"
 #define NOTIFICATION_ITEM_SIG_NEW_STATUS  "NewStatus"
+#define NOTIFICATION_ITEM_SIG_NEW_ICON_THEME_PATH    "NewIconThemePath"
 
 /* Private Stuff */
 struct _ApplicationServiceAppstorePrivate {
@@ -77,7 +78,7 @@ struct _Application {
 	gchar * icon;
 	gchar * aicon;
 	gchar * menu;
-	gchar * icon_path;
+	gchar * icon_theme_path;
 	gboolean currently_free;
 };
 
@@ -89,6 +90,7 @@ enum {
 	APPLICATION_ADDED,
 	APPLICATION_REMOVED,
 	APPLICATION_ICON_CHANGED,
+	APPLICATION_ICON_THEME_PATH_CHANGED,
 	LAST_SIGNAL
 };
 
@@ -138,6 +140,13 @@ application_service_appstore_class_init (ApplicationServiceAppstoreClass *klass)
 	                                           NULL, NULL,
 	                                           _application_service_marshal_VOID__INT_STRING,
 	                                           G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_STRING, G_TYPE_NONE);
+	signals[APPLICATION_ICON_THEME_PATH_CHANGED] = g_signal_new ("application-icon-theme-path-changed",
+	                                           G_TYPE_FROM_CLASS(klass),
+	                                           G_SIGNAL_RUN_LAST,
+	                                           G_STRUCT_OFFSET (ApplicationServiceAppstoreClass, application_icon_theme_path_changed),
+	                                           NULL, NULL,
+	                                           _application_service_marshal_VOID__INT_STRING,
+	                                           G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_STRING, G_TYPE_NONE);
 
 	dbus_g_object_type_install_info(APPLICATION_SERVICE_APPSTORE_TYPE,
 	                                &dbus_glib__application_service_server_object_info);
@@ -246,11 +255,11 @@ get_all_properties_cb (DBusGProxy * proxy, GHashTable * properties, GError * err
 		app->aicon = g_value_dup_string(g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_AICON_NAME));
 	}
 
-	gpointer icon_path_data = g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ICON_PATH);
-	if (icon_path_data != NULL) {
-		app->icon_path = g_value_dup_string((GValue *)icon_path_data);
+	gpointer icon_theme_path_data = g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ICON_THEME_PATH);
+	if (icon_theme_path_data != NULL) {
+		app->icon_theme_path = g_value_dup_string((GValue *)icon_theme_path_data);
 	} else {
-		app->icon_path = g_strdup("");
+		app->icon_theme_path = g_strdup("");
 	}
 
 	/* TODO: Calling approvers, but we're ignoring the results.  So, eh. */
@@ -346,8 +355,8 @@ application_free (Application * app)
 	if (app->menu != NULL) {
 		g_free(app->menu);
 	}
-	if (app->icon_path != NULL) {
-		g_free(app->icon_path);
+	if (app->icon_theme_path != NULL) {
+		g_free(app->icon_theme_path);
 	}
 
 	g_free(app);
@@ -445,7 +454,7 @@ apply_status (Application * app, AppIndicatorStatus status)
                                               g_list_index(priv->applications, app), /* Position */
                                               app->dbus_name,
                                               app->menu,
-                                              app->icon_path,
+                                              app->icon_theme_path,
                                               TRUE);
                         }
 		} else {
@@ -586,6 +595,32 @@ new_status (DBusGProxy * proxy, const gchar * status, gpointer data)
 	return;
 }
 
+/* Called when the Notification Item signals that it
+   has a new icon theme path. */
+static void
+new_icon_theme_path (DBusGProxy * proxy, const gchar * icon_theme_path, gpointer data)
+{
+	Application * app = (Application *)data;
+	if (!app->validated) return;
+
+	if (g_strcmp0(icon_theme_path, app->icon_theme_path)) {
+		/* If the new icon theme path is actually a new icon theme path */
+		if (app->icon_theme_path != NULL) g_free(app->icon_theme_path);
+		app->icon_theme_path = g_strdup(icon_theme_path);
+
+		if (app->status == APP_INDICATOR_STATUS_ACTIVE) {
+			gint position = get_position(app);
+			if (position == -1) return;
+
+			g_signal_emit(G_OBJECT(app->appstore),
+			              signals[APPLICATION_ICON_THEME_PATH_CHANGED], 0, 
+			              position, app->icon_theme_path, TRUE);
+		}
+	}
+
+	return;
+}
+
 /* Adding a new NotificationItem object from DBus in to the
    appstore.  First, we need to get the information on it
    though. */
@@ -612,7 +647,7 @@ application_service_appstore_application_add (ApplicationServiceAppstore * appst
 	app->icon = NULL;
 	app->aicon = NULL;
 	app->menu = NULL;
-	app->icon_path = NULL;
+	app->icon_theme_path = NULL;
 	app->currently_free = FALSE;
 
 	/* Get the DBus proxy for the NotificationItem interface */
@@ -659,7 +694,11 @@ application_service_appstore_application_add (ApplicationServiceAppstore * appst
 	                        NOTIFICATION_ITEM_SIG_NEW_STATUS,
 	                        G_TYPE_STRING,
 	                        G_TYPE_INVALID);
-
+    dbus_g_proxy_add_signal(app->dbus_proxy,
+	                        NOTIFICATION_ITEM_SIG_NEW_ICON_THEME_PATH,
+	                        G_TYPE_STRING,
+	                        G_TYPE_INVALID);
+	
 	dbus_g_proxy_connect_signal(app->dbus_proxy,
 	                            NOTIFICATION_ITEM_SIG_NEW_ICON,
 	                            G_CALLBACK(new_icon),
@@ -675,7 +714,12 @@ application_service_appstore_application_add (ApplicationServiceAppstore * appst
 	                            G_CALLBACK(new_status),
 	                            app,
 	                            NULL);
-
+    dbus_g_proxy_connect_signal(app->dbus_proxy,
+	                            NOTIFICATION_ITEM_SIG_NEW_ICON_THEME_PATH,
+	                            G_CALLBACK(new_icon_theme_path),
+	                            app,
+	                            NULL);
+	
 	/* Get all the propertiees */
 	org_freedesktop_DBus_Properties_get_all_async(app->prop_proxy,
 	                                              NOTIFICATION_ITEM_DBUS_IFACE,
@@ -764,7 +808,7 @@ _application_service_server_get_applications (ApplicationServiceAppstore * appst
 
 		/* Icon path */
 		g_value_init(&value, G_TYPE_STRING);
-		g_value_set_string(&value, ((Application *)listpntr->data)->icon_path);
+		g_value_set_string(&value, ((Application *)listpntr->data)->icon_theme_path);
 		g_value_array_append(values, &value);
 		g_value_unset(&value);
 
diff --git a/src/application-service-appstore.h b/src/application-service-appstore.h
index e8ba8c1..422b0fd 100644
--- a/src/application-service-appstore.h
+++ b/src/application-service-appstore.h
@@ -45,7 +45,8 @@ struct _ApplicationServiceAppstoreClass {
 
 	void (*application_added) (ApplicationServiceAppstore * appstore, gchar *, gint, gchar *, gchar *, gpointer);
 	void (*application_removed) (ApplicationServiceAppstore * appstore, gint, gpointer);
-	void (*application_icon_changed)(ApplicationServiceAppstore * appstore, gint, const gchar *, gpointer);
+	void (*application_icon_changed)(ApplicationServiceAppstore * appstore, gint, const gchar *, gpointer);	
+	void (*application_icon_theme_path_changed)(ApplicationServiceAppstore * appstore, gint, const gchar *, gpointer);
 };
 
 struct _ApplicationServiceAppstore {
diff --git a/src/application-service.xml b/src/application-service.xml
index 0b2e959..dcccfa4 100644
--- a/src/application-service.xml
+++ b/src/application-service.xml
@@ -44,6 +44,10 @@ with this program.  If not, see <http://www.gnu.org/licenses/>.
 			<arg type="i" name="position" direction="out" />
 			<arg type="s" name="icon_name" direction="out" />
 		</signal>
+		<signal name="ApplicationIconThemePathChanged">
+			<arg type="i" name="position" direction="out" />
+			<arg type="s" name="icon_theme_path" direction="out" />
+		</signal>
 
 	</interface>
 </node>
diff --git a/src/dbus-properties-client.h b/src/dbus-properties-client.h
index dc9f299..6f08e78 100644
--- a/src/dbus-properties-client.h
+++ b/src/dbus-properties-client.h
@@ -39,7 +39,7 @@ org_freedesktop_DBus_Properties_get_async_callback (DBusGProxy *proxy, DBusGProx
 {
   DBusGAsyncData *data = (DBusGAsyncData*) user_data;
   GError *error = NULL;
-  GValue OUT_Value = {0};
+  GValue OUT_Value = { 0, };
   dbus_g_proxy_end_call (proxy, call, &error, G_TYPE_VALUE, &OUT_Value, G_TYPE_INVALID);
   (*(org_freedesktop_DBus_Properties_get_reply)data->cb) (proxy, OUT_Value, error, data->userdata);
   return;
diff --git a/src/indicator-application.c b/src/indicator-application.c
index 16c3a9f..066ea63 100644
--- a/src/indicator-application.c
+++ b/src/indicator-application.c
@@ -84,7 +84,8 @@ struct _IndicatorApplicationPrivate {
 typedef struct _ApplicationEntry ApplicationEntry;
 struct _ApplicationEntry {
 	IndicatorObjectEntry entry;
-	gchar * icon_path;
+	gchar * icon_theme_path;
+	gchar * icon_name;
 	gboolean old_service;
 	gchar * dbusobject;
 	gchar * dbusaddress;
@@ -105,9 +106,10 @@ static void disconnected (IndicatorApplication * application);
 static void disconnected_helper (gpointer data, gpointer user_data);
 static gboolean disconnected_kill (gpointer user_data);
 static void disconnected_kill_helper (gpointer data, gpointer user_data);
-static void application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_path, IndicatorApplication * application);
+static void application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_theme_path, IndicatorApplication * application);
 static void application_removed (DBusGProxy * proxy, gint position , IndicatorApplication * application);
 static void application_icon_changed (DBusGProxy * proxy, gint position, const gchar * iconname, IndicatorApplication * application);
+static void application_icon_theme_path_changed (DBusGProxy * proxy, gint position, const gchar * icon_theme_path, IndicatorApplication * application);
 static void get_applications (DBusGProxy *proxy, GPtrArray *OUT_applications, GError *error, gpointer userdata);
 static void get_applications_helper (gpointer data, gpointer user_data);
 static void theme_dir_unref(IndicatorApplication * ia, const gchar * dir);
@@ -280,6 +282,11 @@ connected (IndicatorApplication * application)
 	                        	G_TYPE_INT,
 	                        	G_TYPE_STRING,
 	                        	G_TYPE_INVALID);
+		dbus_g_proxy_add_signal(priv->service_proxy,
+	                        	"ApplicationIconThemePathChanged",
+	                        	G_TYPE_INT,
+	                        	G_TYPE_STRING,
+	                        	G_TYPE_INVALID);
 
 		/* Connect to them */
 		g_debug("Connect to them.");
@@ -298,6 +305,11 @@ connected (IndicatorApplication * application)
 	                            	G_CALLBACK(application_icon_changed),
 	                            	application,
 	                            	NULL /* Disconnection Signal */);
+		dbus_g_proxy_connect_signal(priv->service_proxy,
+	                            	"ApplicationIconThemePathChanged",
+	                            	G_CALLBACK(application_icon_theme_path_changed),
+	                            	application,
+	                            	NULL /* Disconnection Signal */);
 	}
 
 	/* Query it for existing applications */
@@ -413,7 +425,7 @@ application_added_search (gconstpointer a, gconstpointer b)
    ApplicationEntry and signaling the indicator host that
    we've got a new indicator. */
 static void
-application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_path, IndicatorApplication * application)
+application_added (DBusGProxy * proxy, const gchar * iconname, gint position, const gchar * dbusaddress, const gchar * dbusobject, const gchar * icon_theme_path, IndicatorApplication * application)
 {
 	g_return_if_fail(IS_INDICATOR_APPLICATION(application));
 	g_debug("Building new application entry: %s  with icon: %s", dbusaddress, iconname);
@@ -435,15 +447,16 @@ application_added (DBusGProxy * proxy, const gchar * iconname, gint position, co
 	ApplicationEntry * app = g_new(ApplicationEntry, 1);
 
 	app->old_service = FALSE;
-	app->icon_path = NULL;
-	if (icon_path != NULL && icon_path[0] != '\0') {
-		app->icon_path = g_strdup(icon_path);
-		theme_dir_ref(application, icon_path);
+	app->icon_theme_path = NULL;
+	if (icon_theme_path != NULL && icon_theme_path[0] != '\0') {
+		app->icon_theme_path = g_strdup(icon_theme_path);
+		theme_dir_ref(application, icon_theme_path);
 	}
 
 	app->dbusaddress = g_strdup(dbusaddress);
 	app->dbusobject = g_strdup(dbusobject);
 
+    app->icon_name = g_strdup(iconname);
 	/* We make a long name using the suffix, and if that
 	   icon is available we want to use it.  Otherwise we'll
 	   just use the name we were given. */
@@ -489,9 +502,9 @@ application_removed (DBusGProxy * proxy, gint position, IndicatorApplication * a
 	priv->applications = g_list_remove(priv->applications, app);
 	g_signal_emit(G_OBJECT(application), INDICATOR_OBJECT_SIGNAL_ENTRY_REMOVED_ID, 0, &(app->entry), TRUE);
 
-	if (app->icon_path != NULL) {
-		theme_dir_unref(application, app->icon_path);
-		g_free(app->icon_path);
+	if (app->icon_theme_path != NULL) {
+		theme_dir_unref(application, app->icon_theme_path);
+		g_free(app->icon_theme_path);
 	}
 	if (app->dbusaddress != NULL) {
 		g_free(app->dbusaddress);
@@ -499,6 +512,9 @@ application_removed (DBusGProxy * proxy, gint position, IndicatorApplication * a
 	if (app->dbusobject != NULL) {
 		g_free(app->dbusobject);
 	}
+	if (app->icon_name != NULL) {
+	    g_free(app->icon_name);
+    }
 	if (app->entry.image != NULL) {
 		g_object_unref(G_OBJECT(app->entry.image));
 	}
@@ -533,6 +549,37 @@ application_icon_changed (DBusGProxy * proxy, gint position, const gchar * iconn
 	gchar * longname = g_strdup_printf("%s-%s", iconname, PANEL_ICON_SUFFIX);
 	indicator_image_helper_update(app->entry.image, longname);
 	g_free(longname);
+	
+	app->icon_name = g_strdup(iconname);
+
+	return;
+}
+
+/* The callback for the signal that the icon theme path for an application
+   has changed. */
+static void
+application_icon_theme_path_changed (DBusGProxy * proxy, gint position, const gchar * icon_theme_path, IndicatorApplication * application)
+{
+	IndicatorApplicationPrivate * priv = INDICATOR_APPLICATION_GET_PRIVATE(application);
+	ApplicationEntry * app = (ApplicationEntry *)g_list_nth_data(priv->applications, position);
+
+	if (app == NULL) {
+		g_warning("Unable to find application at position: %d", position);
+		return;
+	}
+
+	if (g_strcmp0(icon_theme_path, app->icon_theme_path) != 0) {
+	    if(app->icon_theme_path != NULL) {
+	        theme_dir_unref(application, app->icon_theme_path);
+	        g_free(app->icon_theme_path);
+            app->icon_theme_path = NULL;
+        }
+        if (icon_theme_path != NULL && icon_theme_path[0] != '\0') {
+		    app->icon_theme_path = g_strdup(icon_theme_path);
+		    theme_dir_ref(application, app->icon_theme_path);
+	    }
+	   indicator_image_helper_update(app->entry.image, app->icon_name);
+	}
 
 	return;
 }
@@ -564,13 +611,13 @@ get_applications_helper (gpointer data, gpointer user_data)
 	gint position = g_value_get_int(g_value_array_get_nth(array, 1));
 	const gchar * dbus_address = g_value_get_string(g_value_array_get_nth(array, 2));
 	const gchar * dbus_object = g_value_get_boxed(g_value_array_get_nth(array, 3));
-	const gchar * icon_path = g_value_get_string(g_value_array_get_nth(array, 4));
+	const gchar * icon_theme_path = g_value_get_string(g_value_array_get_nth(array, 4));
 
-	return application_added(NULL, icon_name, position, dbus_address, dbus_object, icon_path, user_data);
+	return application_added(NULL, icon_name, position, dbus_address, dbus_object, icon_theme_path, user_data);
 }
 
-/* Refs a theme directory, and it may add it to the search
-   path */
+/* Unrefs a theme directory.  This may involve removing it from
+   the search path. */
 static void
 theme_dir_unref(IndicatorApplication * ia, const gchar * dir)
 {
@@ -629,8 +676,8 @@ theme_dir_unref(IndicatorApplication * ia, const gchar * dir)
 	return;
 }
 
-/* Unrefs a theme directory.  This may involve removing it from
-   the search path. */
+/* Refs a theme directory, and it may add it to the search
+   path */
 static void
 theme_dir_ref(IndicatorApplication * ia, const gchar * dir)
 {
diff --git a/src/notification-item.xml b/src/notification-item.xml
index a0141c3..dc755c9 100644
--- a/src/notification-item.xml
+++ b/src/notification-item.xml
@@ -19,6 +19,9 @@
 <!-- Signals -->
 		<signal name="NewIcon">
 		</signal>
+		<signal name="NewIconThemePath">
+		    <arg type="s" name="icon_theme_path" direction="out" />
+	    </signal>
 		<signal name="NewAttentionIcon">
 		</signal>
 		<signal name="NewStatus">