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authorLars Uebernickel <lars.uebernickel@canonical.com>2013-06-18 08:03:10 -0400
committerLars Uebernickel <lars.uebernickel@canonical.com>2013-06-18 08:03:10 -0400
commitcb8cb6ef16fc0884d2499421fbeeca12e3288b56 (patch)
tree377ffc14cc780f50cb8fdf2edbebbfe6f86a32f6 /src/music-player-bridge.vala
parentc6f14a086c0c1160293d1f4769e3bed9a92b674c (diff)
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Remove obsolete files (gtk and dbusmenu)
Diffstat (limited to 'src/music-player-bridge.vala')
-rw-r--r--src/music-player-bridge.vala305
1 files changed, 0 insertions, 305 deletions
diff --git a/src/music-player-bridge.vala b/src/music-player-bridge.vala
deleted file mode 100644
index 59ced36..0000000
--- a/src/music-player-bridge.vala
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
-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 Gee;
-using GLib;
-
-public class MusicPlayerBridge : GLib.Object
-{
- const int DEVICE_ITEMS_COUNT = 3;
-
- private SettingsManager settings_manager;
- private Dbusmenu.Menuitem root_menu;
- private HashMap<string, PlayerController> registered_clients;
- private HashMap<string, string> file_monitors;
- private HashMap<string, string> mpris_to_desktop;
- private Mpris2Watcher watcher;
-
- public MusicPlayerBridge()
- {
- }
-
- construct{
- this.registered_clients = new HashMap<string, PlayerController> ();
- this.file_monitors = new HashMap<string, string> ();
- this.mpris_to_desktop = new HashMap<string, string> ();
- this.settings_manager = new SettingsManager();
- this.settings_manager.blacklist_updates.connect ( this.on_blacklist_update );
- this.settings_manager.preferred_updates.connect ( this.on_preferred_update );
- }
-
- private void on_blacklist_update ( string[] blacklist )
- {
- debug("some blacklist update");
-
- foreach(var desktop_id in blacklist){
- string key = desktop_id;
- if (this.registered_clients.has_key (key)){
- debug ("Apparently %s is now blacklisted - remove thy self", key);
- this.registered_clients[key].remove_from_menu();
- this.registered_clients.unset (key);
- }
- }
- // double check present players to ensure dynamic removal/addition
- this.watcher.check_for_active_clients.begin();
- }
-
- private void on_preferred_update ( Gee.ArrayList<string> preferred )
- {
- debug ("Preferred players update. Clearing current preferred players...");
-
- foreach (var player_controller in this.registered_clients.values) {
- player_controller.set_as_preferred (false);
- }
-
- foreach (var desktop_id in preferred) {
- string key = desktop_id;
- if (this.registered_clients.has_key (key)) {
- debug ("Setting %s as preferred player", key);
- this.registered_clients[key].set_as_preferred (true);
- }
- }
- }
-
- private void try_to_add_inactive_familiar_clients()
- {
- var preferred_players = this.settings_manager.fetch_preferred ();
- foreach ( string desktop in this.settings_manager.fetch_interested()){
- debug ( "interested client found : %s", desktop );
- AppInfo? app_info = create_app_info ( desktop.concat( ".desktop" ) );
- if ( app_info == null ){
- warning ( "Could not create app_info for path %s \n Getting out of here ",
- desktop );
- continue;
- }
- bool is_preferred = desktop in preferred_players;
- PlayerController ctrl = new PlayerController ( this.root_menu,
- app_info,
- null,
- this.fetch_icon_name(desktop),
- calculate_menu_position(),
- null,
- PlayerController.state.OFFLINE,
- is_preferred );
- var mpris_key = desktop;
- this.registered_clients.set(mpris_key, ctrl);
- this.establish_file_monitoring (app_info, mpris_key);
- }
- }
-
- private void establish_file_monitoring (AppInfo info, string mpris_key){
- DesktopAppInfo desktop_info = info as DesktopAppInfo;
- var file_path = desktop_info.get_filename ();
- File f = File.new_for_path (file_path);
- try {
- FileMonitor monitor = f.monitor (FileMonitorFlags.SEND_MOVED, null);
- unowned FileMonitor weak_monitor = monitor;
- monitor.changed.connect ((desktop_file, other_file, event_type) => {
- this.relevant_desktop_file_changed (desktop_file, other_file, event_type, weak_monitor);
- });
- monitor.ref(); // will be unref()ed by relevant_desktop_file_changed()
- GLib.debug ("monitoring file '%s'", file_path);
- this.file_monitors.set (file_path, mpris_key);
- }
- catch (Error e){
- warning ("Unable to create a file monitor for %s", info.get_name());
- return;
- }
- }
-
- private void relevant_desktop_file_changed (File desktop_file,
- File? other_file,
- FileMonitorEvent event_type,
- FileMonitor monitor)
- {
- if (event_type != FileMonitorEvent.DELETED)
- return;
-
- string? path = desktop_file.get_path ();
- if (path == null){
- warning ("relevant_desktop_file_changed is returning a file with no path !");
- return;
- }
- if (!this.file_monitors.has_key (path)){
- warning ("relevant_desktop_file_changed is returning a file which we know nothing about - %s",
- path);
- return;
- }
-
- var mpris_key = this.file_monitors[path];
- GLib.debug ("file \"%s\" was removed; stopping monitoring \"%s\"", path, mpris_key);
- this.registered_clients[mpris_key].remove_from_menu();
- this.settings_manager.remove_interested (mpris_key);
- this.registered_clients.unset (mpris_key);
- monitor.cancel ();
- monitor.unref();
- }
-
- private int calculate_menu_position()
- {
- if(this.registered_clients.size == 0){
- return DEVICE_ITEMS_COUNT;
- }
- else{
- return (DEVICE_ITEMS_COUNT + (this.registered_clients.size * PlayerController.WIDGET_QUANTITY));
- }
- }
-
- public void client_has_become_available ( string desktop,
- string dbus_name,
- bool use_playlists )
- {
- if (desktop == null || desktop == ""){
- warning("Client %s attempting to register without desktop entry being set on the mpris root",
- dbus_name);
- return;
- }
- if (desktop in this.settings_manager.fetch_blacklist()) {
- debug ("Client %s attempting to register but I'm afraid it is blacklisted",
- desktop);
- return;
- }
-
- debug ( "client_has_become_available %s", desktop );
- AppInfo? app_info = create_app_info ( desktop.concat( ".desktop" ) );
- if ( app_info == null ){
- warning ( "Could not create app_info for path %s \n Getting out of here ",
- desktop );
- return;
- }
-
- var mpris_key = desktop;
- bool is_preferred = desktop in this.settings_manager.fetch_preferred ();
-
- mpris_to_desktop.set (dbus_name, desktop);
- if ( this.registered_clients.has_key (mpris_key) == false ){
- debug("New client has registered that we have not seen before: %s", dbus_name );
- PlayerController ctrl = new PlayerController ( this.root_menu,
- app_info,
- dbus_name,
- this.fetch_icon_name(desktop),
- this.calculate_menu_position(),
- use_playlists,
- PlayerController.state.READY,
- is_preferred);
- this.registered_clients.set ( mpris_key, ctrl );
- debug ( "Have not seen this %s before, new controller created.", desktop );
- this.settings_manager.add_interested ( desktop );
- this.establish_file_monitoring (app_info, mpris_key);
- debug ( "application added to the interested list" );
- }
- else{
- this.registered_clients[mpris_key].use_playlists = use_playlists;
- this.registered_clients[mpris_key].update_state ( PlayerController.state.READY );
- this.registered_clients[mpris_key].activate ( dbus_name );
- debug("Application has already registered - awaken the hibernation: %s with playlists %s \n", dbus_name, use_playlists.to_string() );
- }
- }
-
- public void client_has_vanished ( string mpris_root_interface )
- {
- debug("\n MusicPlayerBridge -> client with dbus interface %s has vanished",
- mpris_root_interface );
- if (root_menu != null){
- debug("\n attempt to remove %s", mpris_root_interface);
- if (mpris_to_desktop.has_key(mpris_root_interface)){
- var mpris_key = mpris_to_desktop[mpris_root_interface];
- mpris_to_desktop.unset(mpris_root_interface);
- if ( mpris_key != null && this.registered_clients.has_key(mpris_key)){
- registered_clients[mpris_key].hibernate();
- debug("\n Successively offlined client %s", mpris_key);
- }
- }
- }
- }
-
- public void set_root_menu_item ( Dbusmenu.Menuitem menu )
- {
- this.root_menu = menu;
- this.try_to_add_inactive_familiar_clients();
- this.watcher = new Mpris2Watcher ();
- this.watcher.client_appeared.connect (this.client_has_become_available);
- this.watcher.client_disappeared.connect (this.client_has_vanished);
- }
-
- public void enable_player_specific_items_for_client (string object_path,
- string desktop_id)
- {
- var mpris_key = desktop_id;
- if (this.registered_clients.has_key (mpris_key) == false){
- warning ("we don't have a client with desktop id %s registered", desktop_id);
- return;
- }
- this.registered_clients[mpris_key].enable_player_specific_items(object_path);
- }
-
- public void enable_track_specific_items_for_client (string object_path,
- string desktop_id)
- {
- var mpris_key = desktop_id;
- if (this.registered_clients.has_key (mpris_key) == false){
- warning ("we don't have a client with desktop id %s registered", desktop_id);
- return;
- }
- this.registered_clients[mpris_key].enable_track_specific_items(object_path);
- }
-
- private static AppInfo? create_app_info ( string desktop )
- {
- DesktopAppInfo info = new DesktopAppInfo ( desktop );
- if ( desktop == null || info == null ){
- warning ( "Could not create a desktopappinfo instance from app: %s", desktop );
- return null;
- }
- GLib.AppInfo app_info = info as GLib.AppInfo;
- return app_info;
- }
-
- private static string? fetch_icon_name(string desktop)
- {
- // We know the appinfo is good because it was loaded in the previous reg step.
- DesktopAppInfo info = new DesktopAppInfo ( desktop.concat( ".desktop" ) ) ;
- KeyFile desktop_keyfile = new KeyFile ();
- try{
- desktop_keyfile.load_from_file (info.get_filename(), KeyFileFlags.NONE);
- }
- catch(GLib.FileError error){
- warning("Error loading keyfile - FileError");
- return null;
- }
- catch(GLib.KeyFileError error){
- warning("Error loading keyfile - KeyFileError");
- return null;
- }
-
- try{
- return desktop_keyfile.get_string (KeyFileDesktop.GROUP,
- KeyFileDesktop.KEY_ICON);
- }
- catch(GLib.KeyFileError error){
- warning("Error trying to fetch the icon name from the keyfile");
- return null;
- }
- }
-}
-
-
-
-