messages-service: move gmenu utility functions into gmenuutils.[ch]

As a neat side-effect, this fixes a memory leak in app-section.c.

1 files changed, 79 insertions, 0 deletions

diff --git a/src/gmenuutils.c b/src/gmenuutils.c
new file mode 100644
index 0000000..056e75f
--- /dev/null
+++ b/src/gmenuutils.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2012 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *     Lars Uebernickel <lars.uebernickel@canonical.com>
+ */
+
+#include "gmenuutils.h"
+#include "dbus-data.h"
+
+/* g_menu_find_section:
+ * @menu: a #GMenu
+ * @section: the section to be found in @menu
+ *
+ * @Returns the index of the first menu item that is linked to #section, or -1
+ * if there's no such item.
+ */
+int
+g_menu_find_section (GMenu      *menu,
+                     GMenuModel *section)
+{
+  GMenuModel *model = G_MENU_MODEL (menu);
+  int n_items;
+  int i;
+
+  g_return_val_if_fail (G_IS_MENU_MODEL (section), -1);
+
+  n_items = g_menu_model_get_n_items (model);
+  for (i = 0; i < n_items; i++)
+    {
+      if (section == g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION))
+        return i;
+    }
+
+  return -1;
+}
+
+
+void
+g_menu_append_with_icon (GMenu *menu,
+                         const gchar *label,
+                         GIcon *icon,
+                         const gchar *detailed_action)
+{
+  gchar *iconstr;
+
+  iconstr = g_icon_to_string (icon);
+  g_menu_append_with_icon_name (menu, label, iconstr, detailed_action);
+
+  g_free (iconstr);
+}
+
+void
+g_menu_append_with_icon_name (GMenu *menu,
+                              const gchar *label,
+                              const gchar *icon_name,
+                              const gchar *detailed_action)
+{
+  GMenuItem *item;
+
+  item = g_menu_item_new (label, detailed_action);
+  g_menu_item_set_attribute (item, INDICATOR_MENU_ATTRIBUTE_ICON_NAME, "s", icon_name);
+
+  g_menu_append_item (menu, item);
+
+  g_object_unref (item);
+}