/* * Copyright 2014 © Canonical Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 3. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY 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 . * * Authors: * Ted Gould */ public class AccountsServiceUser : Object { Act.UserManager accounts_manager = Act.UserManager.get_default(); Act.User? user = null; AccountsServiceSoundSettings? proxy = null; uint timer = 0; MediaPlayer? _player = null; public MediaPlayer? player { set { this._player = value; debug("New player: %s", this._player != null ? this._player.name : "Cleared"); /* No proxy, no settings to set */ if (this.proxy == null) { debug("Nothing written to Accounts Service, waiting on proxy"); return; } /* Always reset the timer */ if (this.timer != 0) { GLib.Source.remove(this.timer); this.timer = 0; } if (this._player == null) { debug("Clearing player data in accounts service"); /* Clear it */ this.proxy.player_name = ""; this.proxy.timestamp = 0; this.proxy.title = ""; this.proxy.artist = ""; this.proxy.album = ""; this.proxy.art_url = ""; var icon = new ThemedIcon.with_default_fallbacks ("application-default-icon"); this.proxy.player_icon = icon.serialize(); } else { this.proxy.timestamp = GLib.get_monotonic_time(); this.proxy.player_name = this._player.name; if (this._player.icon == null) { var icon = new ThemedIcon.with_default_fallbacks ("application-default-icon"); this.proxy.player_icon = icon.serialize(); } else { this.proxy.player_icon = this._player.icon.serialize(); } this.proxy.running = this._player.is_running; this.proxy.state = this._player.state; if (this._player.current_track != null) { this.proxy.title = this._player.current_track.title; this.proxy.artist = this._player.current_track.artist; this.proxy.album = this._player.current_track.album; this.proxy.art_url = this._player.current_track.art_url; } else { this.proxy.title = ""; this.proxy.artist = ""; this.proxy.album = ""; this.proxy.art_url = ""; } this.timer = GLib.Timeout.add_seconds(5 * 60, () => { debug("Writing timestamp"); this.proxy.timestamp = GLib.get_monotonic_time(); return true; }); } } get { return this._player; } } public AccountsServiceUser () { user = accounts_manager.get_user(GLib.Environment.get_user_name()); user.notify["is-loaded"].connect(() => user_loaded_changed()); user_loaded_changed(); } void user_loaded_changed () { debug("User loaded changed"); this.proxy = null; if (this.user.is_loaded) { Bus.get_proxy.begin ( BusType.SYSTEM, "org.freedesktop.Accounts", user.get_object_path(), DBusProxyFlags.GET_INVALIDATED_PROPERTIES, null, new_proxy); } } ~AccountsServiceUser () { this.player = null; } void new_proxy (GLib.Object? obj, AsyncResult res) { try { this.proxy = Bus.get_proxy.end (res); this.player = _player; } catch (Error e) { this.proxy = null; warning("Unable to get proxy to user sound settings: %s", e.message); } } }