Handling duplication applications getting added.

1 files changed, 40 insertions, 17 deletions

diff --git a/src/application-service-appstore.c b/src/application-service-appstore.c
index fa1b9d2..d0b5570 100644
--- a/src/application-service-appstore.c
+++ b/src/application-service-appstore.c
@@ -311,6 +311,28 @@ application_removed_cb (DBusGProxy * proxy, gpointer userdata)
 	return;
 }
 
+static gboolean
+can_add_application (GList *applications, Application *app)
+{
+  if (applications)
+    {
+      GList *l = NULL;
+
+      for (l = applications; l != NULL; l = g_list_next (l))
+        {
+          Application *tmp_app = (Application *)l->data;
+
+          if (g_strcmp0 (tmp_app->dbus_name, app->dbus_name) == 0 &&
+              g_strcmp0 (tmp_app->dbus_object, app->dbus_object) == 0)
+            {
+              return FALSE;
+            }
+        }
+    }
+
+  return TRUE;
+}
+
 /* Change the status of the application.  If we're going passive
    it removes it from the panel.  If we're coming online, then
    it add it to the panel.  Otherwise it changes the icon. */
@@ -333,8 +355,7 @@ apply_status (Application * app, ApplicationStatus status)
 		g_signal_emit(G_OBJECT(appstore),
 					  signals[APPLICATION_REMOVED], 0, 
 					  position, TRUE);
-
-		priv->applications = g_list_remove(priv->applications, app);
+                priv->applications = g_list_remove(priv->applications, app);
 	} else {
 		/* Figure out which icon we should be using */
 		gchar * newicon = app->icon;
@@ -344,21 +365,23 @@ apply_status (Application * app, ApplicationStatus status)
 
 		/* Determine whether we're already shown or not */
 		if (app->status == APP_STATUS_PASSIVE) {
-			/* Put on panel */
-			priv->applications = g_list_prepend(priv->applications, app);
-	
-			/* TODO: We need to have the position determined better.  This
-			   would involve looking at the name and category and sorting
-			   it with the other entries. */
-
-			g_signal_emit(G_OBJECT(app->appstore),
-			              signals[APPLICATION_ADDED], 0, 
-			              newicon,
-			              0, /* Position */
-			              app->dbus_name,
-			              app->menu,
-			              app->icon_path,
-			              TRUE);
+                        if (can_add_application (priv->applications, app)) {
+                                /* Put on panel */
+                                priv->applications = g_list_prepend (priv->applications, app);
+
+                                /* TODO: We need to have the position determined better.  This
+                                   would involve looking at the name and category and sorting
+                                   it with the other entries. */
+
+                                g_signal_emit(G_OBJECT(app->appstore),
+                                              signals[APPLICATION_ADDED], 0,
+                                              newicon,
+                                              0, /* Position */
+                                              app->dbus_name,
+                                              app->menu,
+                                              app->icon_path,
+                                              TRUE);
+                        }
 		} else {
 			/* Icon update */
 			gint position = get_position(app);