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Viewing changes to src/transport-menu-item.vala

  • Committer: Ken VanDine
  • Date: 2012-03-16 17:59:34 UTC
  • mfrom: (28.174.10)
  • mto: This revision was merged to the branch mainline in revision 110.
  • Revision ID: ken.vandine@canonical.com-20120316175934-90d5u1pg365513an
https://launchpad.net/bugs/806848
https://launchpad.net/bugs/921065
https://launchpad.net/bugs/921755
https://launchpad.net/bugs/944148
https://launchpad.net/bugs/946607
https://launchpad.net/bugs/949032
https://launchpad.net/bugs/952550
* New upstream release.
  - indicator-sound "Choose Playlist" menu item does nothing when using 
    Rhythmbox (LP: #952550)
  - crashed with SIGSEGV in g_strdup() (LP: #946607)
  - crashed with SIGABRT in pa_operation_unref() (LP: #944148)
  - crashed with signal 5 in g_type_create_instance() (LP: #921755)
  - slider on unmute resets volume (LP: #921065)
  - play controls not exposed in HUD (LP: #949032)
  - unity-panel-service at 100% cpu when opened /w rb without album 
    cover (LP: #806848)

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src/transport-menu-item.vala
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/*
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Copyright 2010 Canonical Ltd.
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Authors:
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    Conor Curran <conor.curran@canonical.com>
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This program is free software: you can redistribute it and/or modify it 
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under the terms of the GNU General Public License version 3, as published 
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by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but 
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WITHOUT ANY WARRANTY; without even the implied warranties of 
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MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR 
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PURPOSE.  See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along 
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with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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using Dbusmenu;
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using Gee;
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using DbusmenuTransport;
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using Transport;
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public class TransportMenuitem : PlayerItem
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{ 
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  private Transport.Action cached_action;
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  private bool running {
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    get{
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      return this.owner.current_state == PlayerController.state.CONNECTED;
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    } 
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  }
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  public TransportMenuitem(PlayerController parent)
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  {
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    Object(item_type: MENUITEM_TYPE, owner: parent);
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  }
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  construct{
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    this.property_set_int(MENUITEM_PLAY_STATE, (int)Transport.State.PAUSED);
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    this.cached_action = Transport.Action.NO_ACTION;
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  }
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  /**
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  Please remove this timeout when the default player can handle mpris commands
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  immediately once it raises its dbus interface
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  **/
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  public void handle_cached_action()
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  {
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    if (this.cached_action != Transport.Action.NO_ACTION){
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      Timeout.add_seconds (1, send_cached_action);
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    }
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  }
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  private bool send_cached_action()
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  {
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    this.owner.mpris_bridge.transport_update(this.cached_action);
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    this.cached_action = Transport.Action.NO_ACTION;
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    return false;
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  }
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  public void change_play_state (Transport.State update)
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  {
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    int temp = (int)update;
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    this.property_set_int(MENUITEM_PLAY_STATE, temp); 
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  }
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  public override void handle_event(string name,
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                                    Variant input_value,
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                                    uint timestamp)
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  {
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    Variant v = input_value;
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    if ( input_value.is_of_type (VariantType.VARIANT)){
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      v = input_value.get_variant();
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    }
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    int32 input = v.get_int32();
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    if (this.running == true){
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      this.owner.mpris_bridge.transport_update((Transport.Action)input);
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    }
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    else{
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      this.cached_action = (Transport.Action)input;
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      this.owner.instantiate();
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      this.property_set_int (MENUITEM_PLAY_STATE, (int)Transport.State.LAUNCHING);
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    }
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  } 
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  public static HashSet<string> attributes_format()
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  {
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    HashSet<string> attrs = new HashSet<string>();    
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    attrs.add(MENUITEM_PLAY_STATE);
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    return attrs;
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  } 
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}