void
ViewManager::createDynamicPlaylist( const Tomahawk::source_ptr& src, const QVariant& contents )
{
Tomahawk::dynplaylist_ptr p = Tomahawk::dynplaylist_ptr( new Tomahawk::DynamicPlaylist( src, contents.toMap().value( "type", QString() ).toString() ) );
QJson::QObjectHelper::qvariant2qobject( contents.toMap(), p.data() );
p->reportCreated( p );
}
void
DynamicPlaylist::reportDeleted( const Tomahawk::dynplaylist_ptr& self )
{
// qDebug() << Q_FUNC_INFO;
Q_ASSERT( self.data() == this );
// will emit Collection::playlistDeleted(...)
if( self->mode() == Static )
author()->collection()->deleteAutoPlaylist( self );
else
author()->collection()->deleteStation( self );
emit deleted( self );
}
void
DynamicPlaylist::reportCreated( const Tomahawk::dynplaylist_ptr& self )
{
// qDebug() << Q_FUNC_INFO;
Q_ASSERT( self.data() == this );
Q_ASSERT( !author().isNull() );
Q_ASSERT( !author()->collection().isNull() );
// will emit Collection::playlistCreated(...)
// qDebug() << "Creating dynplaylist belonging to:" << author().data() << author().isNull();
// qDebug() << "REPORTING DYNAMIC PLAYLIST CREATED:" << this << author()->friendlyName();
if( self->mode() == Static )
author()->collection()->addAutoPlaylist( self );
else
author()->collection()->addStation( self );
}
QModelIndex
SourcesModel::dynamicPlaylistToIndex( const Tomahawk::dynplaylist_ptr& playlist )
{
for ( int i = 0; i < rowCount(); i++ )
{
QModelIndex pidx = index( i, 0 );
for ( int j = 0; j < rowCount( pidx ); j++ )
{
QModelIndex idx = index( j, 0, pidx );
SourcesModel::SourceType type = SourcesModel::indexType( idx );
if ( type == SourcesModel::DynamicPlaylistSource )
{
playlist_ptr p = SourcesModel::indexToDynamicPlaylist( idx );
if ( playlist.data() == p.data() )
return idx;
}
}
}
return QModelIndex();
}
void
DynamicWidget::loadDynamicPlaylist( const Tomahawk::dynplaylist_ptr& playlist )
{
// special case: if we have launched multiple setRevision calls, and the number of controls is different, it means that we're getting an intermediate setRevision
// called after the user has already created more revisions. ignore in that case.
if( m_playlist.data() == playlist.data() && m_seqRevLaunched > 0
&& m_controls->controls().size() != playlist->generator()->controls().size() // different number of controls
&& qAbs( m_playlist->generator()->controls().size() - playlist->generator()->controls().size() ) < m_seqRevLaunched ) { // difference in controls has to be less than how many revisions we launched
return;
}
m_seqRevLaunched = 0;
// if we're being told to load the same dynamic playlist over again, only do it if the controls have a different number
if( !m_playlist.isNull() && ( m_playlist.data() == playlist.data() ) // same playlist pointer
&& m_playlist->generator()->controls().size() == playlist->generator()->controls().size() ) {
// we can skip our work. just let the dynamiccontrollist show the difference
m_controls->setControls( m_playlist, m_playlist->author()->isLocal() );
m_playlist = playlist;
if( !m_runningOnDemand ) {
m_model->loadPlaylist( m_playlist );
} else if( !m_controlsChanged ) { // if the controls changed, we already dealt with that and don't want to change station yet
m_model->changeStation();
}
m_controlsChanged = false;
return;
}
if( !m_playlist.isNull() ) {
disconnect( m_playlist->generator().data(), SIGNAL( generated( QList<Tomahawk::query_ptr> ) ), this, SLOT( tracksGenerated( QList<Tomahawk::query_ptr> ) ) );
disconnect( m_playlist.data(), SIGNAL( dynamicRevisionLoaded( Tomahawk::DynamicPlaylistRevision) ), this, SLOT(onRevisionLoaded( Tomahawk::DynamicPlaylistRevision) ) );
disconnect( m_playlist->generator().data(), SIGNAL( error( QString, QString ) ), this, SLOT( generatorError( QString, QString ) ) );
disconnect( m_playlist.data(), SIGNAL( deleted( Tomahawk::dynplaylist_ptr ) ), this, SLOT( onDeleted() ) );
disconnect( m_playlist.data(), SIGNAL( changed() ), this, SLOT( onChanged() ) );
}
m_playlist = playlist;
m_view->setOnDemand( m_playlist->mode() == OnDemand );
m_view->setReadOnly( !m_playlist->author()->isLocal() );
m_model->loadPlaylist( m_playlist );
m_controlsChanged = false;
m_setup->setPlaylist( m_playlist );
if( !m_playlist->author()->isLocal() ) { // hide controls, as we show the description in the summary
m_layout->removeWidget( m_controls );
} else if( m_layout->indexOf( m_controls ) == -1 ) {
m_layout->insertWidget( 0, m_controls );
}
if( m_playlist->mode() == OnDemand && !m_playlist->generator()->controls().isEmpty() )
showPreview();
if( !m_playlist.isNull() )
m_controls->setControls( m_playlist, m_playlist->author()->isLocal() );
connect( m_playlist->generator().data(), SIGNAL( generated( QList<Tomahawk::query_ptr> ) ), this, SLOT( tracksGenerated( QList<Tomahawk::query_ptr> ) ) );
connect( m_playlist.data(), SIGNAL( dynamicRevisionLoaded( Tomahawk::DynamicPlaylistRevision ) ), this, SLOT( onRevisionLoaded( Tomahawk::DynamicPlaylistRevision ) ) );
connect( m_playlist->generator().data(), SIGNAL( error( QString, QString ) ), this, SLOT( generatorError( QString, QString ) ) );
connect( m_playlist.data(), SIGNAL( deleted( Tomahawk::dynplaylist_ptr ) ), this, SLOT( onDeleted() ) );
connect( m_playlist.data(), SIGNAL( changed() ), this, SLOT( onChanged() ) );
}
