void
Amarok::OSD::engineStateChanged( Phonon::State state, Phonon::State oldState )
{
Q_UNUSED( oldState )
DEBUG_BLOCK
Meta::TrackPtr track = The::engineController()->currentTrack();
switch( state )
{
case Phonon::PlayingState:
unsubscribeFrom( m_currentTrack );
m_currentTrack = track;
subscribeTo( track );
metadataChanged( track );
m_paused = false;
break;
case Phonon::PausedState:
setImage( QImage( KIconLoader::global()->iconPath( "amarok", -KIconLoader::SizeHuge ) ) );
OSDWidget::show( i18n( "Paused" ) );
m_paused = true;
break;
default:
break;
}
}
void
AlbumItem::setAlbum( Meta::AlbumPtr albumPtr )
{
if( m_album )
unsubscribeFrom( m_album );
m_album = albumPtr;
subscribeTo( m_album );
update();
}
void
TrackItem::setTrack( Meta::TrackPtr trackPtr )
{
if( m_track )
unsubscribeFrom( m_track );
m_track = trackPtr;
subscribeTo( m_track );
metadataChanged( m_track );
}
void
SqlPlaylist::removeTrack( int position )
{
if( !m_tracksLoaded )
loadTracks();
if( position < 0 || position >= m_tracks.size() )
return;
Meta::TrackPtr track = m_tracks.takeAt( position );
unsubscribeFrom( track );
saveToDb( true );
notifyObserversTrackRemoved( position );
}
bool
IpodPlaylistProvider::deletePlaylists( Playlists::PlaylistList playlistlist )
{
if( !isWritable() )
return false;
foreach( Playlists::PlaylistPtr playlist, playlistlist )
{
if( !m_playlists.contains( playlist ) )
continue;
if( KSharedPtr<IpodPlaylist>::staticCast( playlist )->type() != IpodPlaylist::Normal )
continue; // special playlists cannot be removed using this method
m_playlists.removeOne( playlist );
unsubscribeFrom( playlist );
IpodPlaylist *ipodPlaylist = static_cast<IpodPlaylist *>( playlist.data() );
itdb_playlist_unlink( ipodPlaylist->itdbPlaylist() );
emit playlistRemoved( playlist );
emit startWriteDatabaseTimer();
}
return true;
}
AlbumItem::~AlbumItem()
{
if( m_album )
unsubscribeFrom( m_album );
}