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+/*
+Copyright 2010 Canonical Ltd.
+
+Authors:
+ Conor Curran <conor.curran@canonical.com>
+
+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/>.
+*/
+
+using Dbusmenu;
+using DbusmenuPlaylists;
+using Gee;
+
+public class PlaylistsMenuitem : PlayerItem
+{
+ private HashMap<int, PlaylistDetails?> current_playlists;
+ public Menuitem root_item;
+ public PlaylistsMenuitem ( PlayerController parent )
+ {
+ Object ( item_type: MENUITEM_TYPE, owner: parent );
+ }
+ construct{
+ this.current_playlists = new HashMap<int, PlaylistDetails?>();
+ this.root_item = new Menuitem();
+ this.root_item.property_set ( MENUITEM_PROP_LABEL, "Choose Playlist" );
+ }
+
+ public new void update (PlaylistDetails[] playlists)
+ {
+ foreach ( PlaylistDetails detail in playlists ){
+ if (this.already_observed(detail)) continue;
+ Dbusmenu.Menuitem menuitem = new Menuitem();
+ menuitem.property_set (MENUITEM_PROP_LABEL, detail.name);
+ menuitem.property_set (MENUITEM_PROP_ICON_NAME, "source-smart-playlist");
+ menuitem.property_set_bool (MENUITEM_PROP_VISIBLE, true);
+ menuitem.property_set_bool (MENUITEM_PROP_ENABLED, true);
+ this.current_playlists.set( menuitem.id, detail );
+ menuitem.item_activated.connect(() => {
+ submenu_item_activated (menuitem.id );});
+ this.root_item.child_append( menuitem );
+ }
+ }
+
+ private bool already_observed (PlaylistDetails new_detail)
+ {
+ foreach ( PlaylistDetails detail in this.current_playlists.values ){
+ if (new_detail.path == detail.path) return true;
+ }
+ return false;
+ }
+
+ public void update_active_playlist(PlaylistDetails detail)
+ {
+ var update = detail.name;
+ if ( update == "" ) update = "Choose Playlist";
+ this.root_item.property_set ( MENUITEM_PROP_LABEL, update );
+ }
+
+ private void submenu_item_activated (int menu_item_id)
+ {
+ if(!this.current_playlists.has_key(menu_item_id)){
+ warning( "item %i was activated but we don't have a corresponding playlist",
+ menu_item_id );
+ return;
+ }
+ this.owner.mpris_bridge.activate_playlist ( this.current_playlists[menu_item_id].path );
+ }
+
+ public static HashSet<string> attributes_format()
+ {
+ HashSet<string> attrs = new HashSet<string>();
+ attrs.add(MENUITEM_TITLE);
+ attrs.add(MENUITEM_PLAYLISTS);
+ return attrs;
+ }
+
+}