Don't show the messaging menu and the status section when no app is registered for them Fixes: 1225063

4 files changed, 79 insertions, 65 deletions

diff --git a/src/im-application-list.c b/src/im-application-list.c
index d285fda..4f5903a 100644
--- a/src/im-application-list.c
+++ b/src/im-application-list.c
@@ -155,7 +155,7 @@ application_draws_attention (gpointer key,
 }
 
 static void
-im_application_list_update_draws_attention (ImApplicationList *list)
+im_application_list_update_root_action (ImApplicationList *list)
 {
   const gchar *base_icon_name;
   const gchar *accessible_name;
@@ -164,6 +164,7 @@ im_application_list_update_draws_attention (ImApplicationList *list)
   GVariant *serialized_icon;
   GVariantBuilder builder;
   GVariant *state;
+  guint n_applications;
 
   /* Figure out what type of icon we should be drawing */
   if (g_hash_table_find (list->applications, application_draws_attention, NULL)) {
@@ -202,10 +203,8 @@ im_application_list_update_draws_attention (ImApplicationList *list)
   g_variant_builder_close(&builder);
 
   /* visibility */
-  g_variant_builder_open(&builder, G_VARIANT_TYPE_DICT_ENTRY);
-  g_variant_builder_add_value(&builder, g_variant_new_string("visible"));
-  g_variant_builder_add_value(&builder, g_variant_new_variant(g_variant_new_boolean(TRUE)));
-  g_variant_builder_close(&builder);
+  n_applications = g_hash_table_size (list->applications);
+  g_variant_builder_add (&builder, "{sv}", "visible", g_variant_new_boolean (n_applications > 0));
 
   /* Set the state */
   g_action_group_change_action_state (G_ACTION_GROUP(list->globalactions), "messages", g_variant_builder_end(&builder));
@@ -294,7 +293,7 @@ im_application_list_source_removed (Application *app,
   g_signal_emit (app->list, signals[SOURCE_REMOVED], 0, app->id, id);
 
   if (application_update_draws_attention(app))
-    im_application_list_update_draws_attention (app->list);
+    im_application_list_update_root_action (app->list);
 }
 
 static void
@@ -333,7 +332,7 @@ im_application_list_message_removed (Application *app,
   g_action_muxer_remove (app->message_sub_actions, id);
 
   if (application_update_draws_attention(app))
-    im_application_list_update_draws_attention (app->list);
+    im_application_list_update_root_action (app->list);
 
   g_signal_emit (app->list, signals[MESSAGE_REMOVED], 0, app->id, id);
 }
@@ -435,7 +434,7 @@ im_application_list_remove_all (GSimpleAction *action,
       g_strfreev (message_actions);
     }
 
-  im_application_list_update_draws_attention (list);
+  im_application_list_update_root_action (list);
 }
 
 static void
@@ -601,7 +600,7 @@ im_application_list_init (ImApplicationList *list)
   list->muxer = g_action_muxer_new ();
   g_action_muxer_insert (list->muxer, NULL, G_ACTION_GROUP (list->globalactions));
 
-  im_application_list_update_draws_attention (list);
+  im_application_list_update_root_action (list);
 }
 
 ImApplicationList *
@@ -744,6 +743,8 @@ im_application_list_add (ImApplicationList  *list,
   g_hash_table_insert (list->applications, (gpointer) app->id, app);
   g_action_muxer_insert (list->muxer, app->id, G_ACTION_GROUP (app->muxer));
 
+  im_application_list_update_root_action (list);
+
   g_signal_emit (app->list, signals[APP_ADDED], 0, app->id, app->info);
 
   g_object_unref (launch_action);
@@ -769,7 +770,7 @@ im_application_list_remove (ImApplicationList *list,
       g_hash_table_remove (list->applications, id);
       g_action_muxer_remove (list->muxer, id);
 
-      im_application_list_update_draws_attention (list);
+      im_application_list_update_root_action (list);
     }
 }
 
@@ -809,7 +810,7 @@ im_application_list_source_added (Application *app,
   if (visible && draws_attention && app->draws_attention == FALSE)
     {
       app->draws_attention = TRUE;
-      im_application_list_update_draws_attention (app->list);
+      im_application_list_update_root_action (app->list);
     }
 
   g_object_unref (action);
@@ -846,7 +847,7 @@ im_application_list_source_changed (Application *app,
   g_signal_emit (app->list, signals[SOURCE_CHANGED], 0, app->id, id, label, serialized_icon, visible);
 
   if (application_update_draws_attention (app))
-    im_application_list_update_draws_attention (app->list);
+    im_application_list_update_root_action (app->list);
 
   if (serialized_icon)
     g_variant_unref (serialized_icon);
@@ -1010,7 +1011,7 @@ im_application_list_message_added (Application *app,
   if (draws_attention && !app->draws_attention)
     {
       app->draws_attention = TRUE;
-      im_application_list_update_draws_attention (app->list);
+      im_application_list_update_root_action (app->list);
     }
 
   app_icon = get_symbolic_app_icon (G_APP_INFO (app->info));
@@ -1084,7 +1085,7 @@ im_application_list_unset_remote (Application *app)
   g_action_muxer_insert (app->muxer, "msg-actions", G_ACTION_GROUP (app->message_sub_actions));
 
   app->draws_attention = FALSE;
-  im_application_list_update_draws_attention (app->list);
+  im_application_list_update_root_action (app->list);
 
   g_action_group_change_action_state (G_ACTION_GROUP (app->muxer), "launch", g_variant_new_boolean (FALSE));
 
@@ -1229,7 +1230,7 @@ status_activated (GSimpleAction * action, GVariant * param, gpointer user_data)
 
   g_signal_emit (list, signals[STATUS_SET], 0, status);
 
-  im_application_list_update_draws_attention(list);
+  im_application_list_update_root_action(list);
 
   return;
 }
@@ -1276,7 +1277,7 @@ im_application_list_set_status (ImApplicationList * list, const gchar * id, cons
 
 	g_simple_action_set_state(list->statusaction, g_variant_new_string(status_ids[final_status]));
 
-	im_application_list_update_draws_attention(list);
+	im_application_list_update_root_action(list);
 
 	return;
 }
diff --git a/src/im-desktop-menu.c b/src/im-desktop-menu.c
index 11e3d41..bfae137 100644
--- a/src/im-desktop-menu.c
+++ b/src/im-desktop-menu.c
@@ -27,12 +27,54 @@ struct _ImDesktopMenu
 {
   ImMenu parent;
 
+  gboolean status_section_visible;
   GHashTable *source_sections;
 };
 
 G_DEFINE_TYPE (ImDesktopMenu, im_desktop_menu, IM_TYPE_MENU);
 
 static void
+menu_append_status (GMenu       *menu,
+                    const gchar *label,
+                    const gchar *detailed_action,
+                    const gchar *icon_name)
+{
+  GMenuItem *item;
+  GIcon *icon;
+
+  icon = g_themed_icon_new (icon_name);
+
+  item = g_menu_item_new (label, detailed_action);
+  g_menu_item_set_icon (item, icon);
+  g_menu_append_item (menu, item);
+
+  g_object_unref (icon);
+  g_object_unref (item);
+}
+
+static void
+im_desktop_menu_show_chat_section (ImDesktopMenu *menu)
+{
+  GMenu *status_section;
+
+  if (menu->status_section_visible)
+    return;
+
+  status_section = g_menu_new ();
+
+  menu_append_status (status_section, _("Available"), "indicator.status::available", "user-available");
+  menu_append_status (status_section, _("Away"),      "indicator.status::away",      "user-away");
+  menu_append_status (status_section, _("Busy"),      "indicator.status::busy",      "user-busy");
+  menu_append_status (status_section, _("Invisible"), "indicator.status::invisible", "user-invisible");
+  menu_append_status (status_section, _("Offline"),   "indicator.status::offline",   "user-offline");
+
+  im_menu_prepend_section (IM_MENU (menu), G_MENU_MODEL (status_section));
+  menu->status_section_visible = TRUE;
+
+  g_object_unref (status_section);
+}
+
+static void
 im_desktop_menu_app_added (ImApplicationList *applist,
                            const gchar       *app_id,
                            GDesktopAppInfo   *app_info,
@@ -94,6 +136,9 @@ im_desktop_menu_app_added (ImApplicationList *applist,
     g_clear_object(&shortcuts);
   }
 
+  if (g_desktop_app_info_get_boolean (app_info, "X-MessagingMenu-UsesChatSection"))
+    im_desktop_menu_show_chat_section (menu);
+
   source_section = g_menu_new ();
 
   section = g_menu_new ();
@@ -261,46 +306,6 @@ im_desktop_menu_app_stopped (ImApplicationList *applist,
     g_menu_remove (section, 0);
 }
 
-static GMenu *
-create_status_section (void)
-{
-	GMenu *menu;
-	GMenuItem *item;
-	struct status_item {
-		gchar *label;
-		gchar *action;
-		gchar *icon_name;
-	} status_items[] = {
-		{ _("Available"), "indicator.status::available", "user-available" },
-		{ _("Away"),      "indicator.status::away",      "user-away" },
-		{ _("Busy"),      "indicator.status::busy",      "user-busy" },
-		{ _("Invisible"), "indicator.status::invisible", "user-invisible" },
-		{ _("Offline"),   "indicator.status::offline",   "user-offline" }
-	};
-	int i;
-
-	menu = g_menu_new ();
-
-	item = g_menu_item_new (NULL, NULL);
-
-	for (i = 0; i < G_N_ELEMENTS (status_items); i++) {
-		GIcon *icon;
-
-		g_menu_item_set_label (item, status_items[i].label);
-		g_menu_item_set_detailed_action (item, status_items[i].action);
-
-		icon = g_themed_icon_new (status_items[i].icon_name);
-		g_menu_item_set_icon (item, icon);
-
-		g_menu_append_item (menu, item);
-
-		g_object_unref (icon);
-	}
-
-	g_object_unref (item);
-	return menu;
-}
-
 static void
 im_desktop_menu_constructed (GObject *object)
 {
@@ -308,15 +313,6 @@ im_desktop_menu_constructed (GObject *object)
   ImApplicationList *applist;
 
   {
-    GMenu *status_section;
-
-    status_section = create_status_section();
-    im_menu_append_section (IM_MENU (menu), G_MENU_MODEL (status_section));
-
-    g_object_unref (status_section);
-  }
-
-  {
     GMenu *clear_section;
 
     clear_section = g_menu_new ();
diff --git a/src/im-menu.c b/src/im-menu.c
index 55ea99c..57cf957 100644
--- a/src/im-menu.c
+++ b/src/im-menu.c
@@ -149,6 +149,20 @@ im_menu_export (ImMenu           *menu,
 }
 
 void
+im_menu_prepend_section (ImMenu     *menu,
+                         GMenuModel *section)
+{
+  ImMenuPrivate *priv;
+
+  g_return_if_fail (IM_IS_MENU (menu));
+  g_return_if_fail (G_IS_MENU_MODEL (section));
+
+  priv = im_menu_get_instance_private (menu);
+
+  g_menu_prepend_section (priv->menu, NULL, section);
+}
+
+void
 im_menu_append_section (ImMenu     *menu,
                         GMenuModel *section)
 {
diff --git a/src/im-menu.h b/src/im-menu.h
index 7c15eb7..57815b5 100644
--- a/src/im-menu.h
+++ b/src/im-menu.h
@@ -53,6 +53,9 @@ gboolean                im_menu_export                                  (ImMenu
                                                                          const gchar      *object_path,
                                                                          GError          **error);
 
+void                    im_menu_prepend_section                         (ImMenu     *menu,
+                                                                         GMenuModel *section);
+
 void                    im_menu_append_section                          (ImMenu     *menu,
                                                                          GMenuModel *section);