/**
* called whenever metadata of the current track has changed
*/
void
TabsEngine::update()
{
DEBUG_BLOCK
// get the current track
Meta::TrackPtr track = The::engineController()->currentTrack();
if( !track )
{
debug() << "no track";
m_titleName.clear();
m_artistName.clear();
removeAllData( "tabs" );
setData( "tabs", "state", "Stopped" );
return;
}
m_currentTrack = track;
Meta::ArtistPtr artistPtr = track->artist();
QString newArtist;
if( artistPtr )
{
if( ( track->playableUrl().protocol() == "lastfm" ) ||
( track->playableUrl().protocol() == "daap" ) ||
!The::engineController()->isStream() )
newArtist = artistPtr->name();
else
newArtist = artistPtr->prettyName();
}
QString newTitle = track->name();
if( newTitle.isEmpty() )
newTitle = track->prettyName();
// check if something changed
if( newTitle == m_titleName && newArtist == m_artistName )
{
debug() << "nothing changed";
return;
}
// stop fetching for unknown artists or titles
if( newTitle.isEmpty() || newArtist.isEmpty() )
{
setData("tabs", "state", "noTabs" );
return;
}
requestTab( newArtist, newTitle );
}
AmarokUrl NavigationUrlGenerator::urlFromArtist( Meta::ArtistPtr artist )
{
DEBUG_BLOCK
AmarokUrl url;
QScopedPointer<Capabilities::BookmarkThisCapability> btc( artist->create<Capabilities::BookmarkThisCapability>() );
if( btc )
{
if( btc->isBookmarkable() ) {
QString artistName = artist->prettyName();
url.setCommand( "navigate" );
QString path = btc->browserName();
if ( !btc->collectionName().isEmpty() )
path += ( '/' + btc->collectionName() );
url.setPath( path );
//debug() << "Path: " << url.path();
QString filter;
if ( btc->simpleFiltering() ) {
//for services only supporting simple filtering, do not try to set the sorting mode
filter = "\"" + artistName + "\"";
}
else
{
url.setArg( "levels", "artist-album" );
filter = ( "artist:\"" + artistName + "\"" );
}
url.setArg( "filter", filter );
if ( !btc->collectionName().isEmpty() )
url.setName( i18n( "Artist \"%1\" from %2", artistName, btc->collectionName() ) );
else
url.setName( i18n( "Artist \"%1\"", artistName ) );
}
}
return url;
}
ArtistItem( QTreeWidget *parent, Meta::ArtistPtr artist )
: QTreeWidgetItem( parent )
, m_artist( artist )
{
setText( 0, artist->prettyName() );
}