static void
reread_entries (ShellAppSystem *self,
GSList **cache,
GHashTable *unique,
GMenuTree *tree)
{
GMenuTreeDirectory *trunk;
trunk = gmenu_tree_get_root_directory (tree);
g_slist_foreach (*cache, (GFunc)shell_app_info_unref, NULL);
g_slist_free (*cache);
*cache = NULL;
*cache = gather_entries_recurse (self, *cache, unique, trunk);
gmenu_tree_item_unref (trunk);
}
static GSList *
gather_entries_recurse (ShellAppSystem *monitor,
GSList *apps,
GHashTable *unique,
GMenuTreeDirectory *root)
{
GSList *contents;
GSList *iter;
contents = gmenu_tree_directory_get_contents (root);
for (iter = contents; iter; iter = iter->next)
{
GMenuTreeItem *item = iter->data;
switch (gmenu_tree_item_get_type (item))
{
case GMENU_TREE_ITEM_ENTRY:
{
ShellAppInfo *app = shell_app_info_new_from_tree_item (item);
if (!g_hash_table_lookup (unique, shell_app_info_get_id (app)))
{
apps = g_slist_prepend (apps, app);
g_hash_table_insert (unique, (char*)shell_app_info_get_id (app), app);
}
}
break;
case GMENU_TREE_ITEM_DIRECTORY:
{
GMenuTreeDirectory *dir = (GMenuTreeDirectory*)item;
apps = gather_entries_recurse (monitor, apps, unique, dir);
}
break;
default:
break;
}
gmenu_tree_item_unref (item);
}
g_slist_free (contents);
return apps;
}
