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authorSebastien Bacher <seb128@ubuntu.com>2010-09-08 12:24:23 +0200
committerSebastien Bacher <seb128@ubuntu.com>2010-09-08 12:24:23 +0200
commitb347212eb1cb41fb9739a9873b0ff8eb8abb4b77 (patch)
tree3c9cb3c86b5668c2c03155c60a041f6cc85d28ba /src/mpris-controller.vala
parent80e5ad4f83a8b1218133761de11d433a7854041e (diff)
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Import upstream version 0.4.2
Diffstat (limited to 'src/mpris-controller.vala')
-rw-r--r--src/mpris-controller.vala130
1 files changed, 0 insertions, 130 deletions
diff --git a/src/mpris-controller.vala b/src/mpris-controller.vala
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--- a/src/mpris-controller.vala
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@@ -1,130 +0,0 @@
-/*
-This service primarily controls PulseAudio and is driven by the sound indicator menu on the panel.
-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 Gee;
-
-public class MprisController : GLib.Object
-{
- private DBus.Connection connection;
- public dynamic DBus.Object mpris_player{get; construct;}
- public PlayerController owner {get; construct;}
- public string mpris_interface {get; construct;}
-
- struct status {
- public int32 playback;
- public int32 shuffle;
- public int32 repeat;
- public int32 endless;
- }
-
- public MprisController(PlayerController ctrl, string inter="org.freedesktop.MediaPlayer"){
- Object(owner: ctrl, mpris_interface: inter);
- }
-
- construct{
- try {
- this.connection = DBus.Bus.get (DBus.BusType.SESSION);
- } catch (Error e) {
- error("Problems connecting to the session bus - %s", e.message);
- }
- this.mpris_player = this.connection.get_object ("org.mpris.".concat(this.owner.name.down()) , "/Player", this.mpris_interface);
-
- debug("Attempting to establish an mpris connection to %s, %s, %s", "org.mpris.".concat(this.owner.name.down()) , "/Player", this.mpris_interface);
-
- this.mpris_player.TrackChange += onTrackChange;
- this.mpris_player.StatusChange += onStatusChange;
- initial_update();
- }
-
- private void initial_update()
- {
- status st = this.mpris_player.GetStatus();
- int play_state = st.playback;
- debug("GetStatusChange - play state %i", play_state);
- (this.owner.custom_items[PlayerController.widget_order.TRANSPORT] as TransportMenuitem).change_play_state(play_state);
- this.owner.custom_items[PlayerController.widget_order.METADATA].update(this.mpris_player.GetMetadata(),
- MetadataMenuitem.attributes_format());
- }
-
- public void transport_event(TransportMenuitem.action command)
- {
- debug("transport_event input = %i", (int)command);
- if(command == TransportMenuitem.action.PLAY_PAUSE){
- debug("transport_event PLAY_PAUSE");
- this.mpris_player.Pause();
- }
- else if(command == TransportMenuitem.action.PREVIOUS){
- this.mpris_player.Prev();
- }
- else if(command == TransportMenuitem.action.NEXT){
- this.mpris_player.Next();
- }
- }
-
- public void set_position(double position)
- {
- debug("Set position with pos (0-100) %f", position);
- HashTable<string, Value?> data = this.mpris_player.GetMetadata();
- Value? time_value = data.lookup("time");
- if(time_value == null){
- warning("Can't fetch the duration of the track therefore cant set the position");
- return;
- }
- uint32 total_time = time_value.get_uint();
- debug("total time of track = %i", (int)total_time);
- double new_time_position = total_time * position/100.0;
- debug("new position = %f", (new_time_position * 1000));
- this.mpris_player.PositionSet((int32)(new_time_position));
- }
-
- public bool connected()
- {
- return (this.mpris_player != null);
- }
-
- private void onStatusChange(dynamic DBus.Object mpris_client, status st)
- {
- debug("onStatusChange - signal received");
- status* status = &st;
- unowned ValueArray ar = (ValueArray)status;
- int play_state = ar.get_nth(0).get_int();
- debug("onStatusChange - play state %i", play_state);
- HashTable<string, Value?> ht = new HashTable<string, Value?>(str_hash, str_equal);
- Value v = Value(typeof(int));
- v.set_int(play_state);
- ht.insert("state", v);
- this.owner.custom_items[PlayerController.widget_order.TRANSPORT].update(ht, TransportMenuitem.attributes_format());
- }
-
- private void onTrackChange(dynamic DBus.Object mpris_client, HashTable<string,Value?> ht)
- {
- debug("onTrackChange");
-
- this.owner.custom_items[PlayerController.widget_order.METADATA].reset(MetadataMenuitem.attributes_format());
-
- status st = this.mpris_player.GetStatus();
- int play_state = st.playback;
- debug("GetStatusChange, about to update scrub with play state - %i", play_state);
-
- this.owner.custom_items[PlayerController.widget_order.METADATA].update(ht,
- MetadataMenuitem.attributes_format());
- debug("about to update the duration on the scrub bar");
- }
-}