internal void UnmapDiscVolume(string uuid)
{
lock (this) {
if (Sources.ContainsKey(uuid))
{
DiscSource source = Sources[uuid];
source.StopPlayingDisc();
ServiceManager.SourceManager.RemoveSource(source);
Sources.Remove(uuid);
Log.DebugFormat("Unmapping disc ({0})", uuid);
}
}
}
protected virtual void HandleDeviceCommand(DiscSource source, DeviceCommandAction action)
{
if ((action & DeviceCommandAction.Activate) != 0)
{
ServiceManager.SourceManager.SetActiveSource(source);
}
if ((action & DeviceCommandAction.Play) != 0)
{
ServiceManager.PlaybackController.NextSource = source;
if (!ServiceManager.PlayerEngine.IsPlaying())
{
ServiceManager.PlaybackController.Next();
}
}
}
protected virtual void MapDiscVolume(IDiscVolume volume)
{
DiscSource source = null;
lock (this) {
if (Sources.ContainsKey(volume.Uuid))
{
Log.Debug("Already mapped");
return;
}
source = GetDiscSource(volume);
if (source == null)
{
return;
}
Sources.Add(volume.Uuid, source);
ServiceManager.SourceManager.AddSource(source);
// If there are any queued device commands, see if they are to be
// handled by this new volume (e.g. --device-activate-play=cdda://sr0/)
try {
if (unhandled_device_commands != null)
{
foreach (DeviceCommand command in unhandled_device_commands)
{
if (DeviceCommandMatchesSource(source, command))
{
HandleDeviceCommand(source, command.Action);
unhandled_device_commands.Remove(command);
if (unhandled_device_commands.Count == 0)
{
unhandled_device_commands = null;
}
break;
}
}
}
} catch (Exception e) {
Log.Exception(e);
}
Log.DebugFormat("Mapping disc ({0})", volume.Uuid);
}
}
protected virtual void HandleDeviceCommand(DiscSource source, DeviceCommandAction action)
{
if ((action & DeviceCommandAction.Activate) != 0) {
ServiceManager.SourceManager.SetActiveSource (source);
}
if ((action & DeviceCommandAction.Play) != 0) {
ServiceManager.PlaybackController.NextSource = source;
if (!ServiceManager.PlayerEngine.IsPlaying ()) {
ServiceManager.PlaybackController.Next ();
}
}
}
protected abstract bool DeviceCommandMatchesSource(DiscSource source, DeviceCommand command);
protected abstract bool DeviceCommandMatchesSource(DiscSource source, DeviceCommand command);