ProxyBase::ProxyBase( AbstractModel *belowModel, QObject *parent )
: QSortFilterProxyModel( parent )
, m_belowModel( belowModel )
{
setSourceModel( m_belowModel->qaim() );
// Proxy the Playlist::AbstractModel signals.
// If you need to do something special in a subclass, disconnect() this signal and
// do your own connect() call.
connect( sourceModel(), SIGNAL(activeTrackChanged(quint64)), this, SIGNAL(activeTrackChanged(quint64)) );
connect( sourceModel(), SIGNAL(queueChanged()), this, SIGNAL(queueChanged()) );
}
Playlist::RepeatTrackNavigator::RepeatTrackNavigator()
{
m_trackid = m_model->activeId();
connect( m_model->qaim(), SIGNAL(activeTrackChanged(quint64)),
this, SLOT(recvActiveTrackChanged(quint64)) );
}
Playlist::DynamicTrackNavigator::DynamicTrackNavigator()
: m_playlist( 0 )
{
connect( m_model->qaim(), SIGNAL(activeTrackChanged(quint64)), SLOT(trackChanged()) );
connect( m_model->qaim(), SIGNAL(modelReset()), SLOT(repopulate()) );
connect( Dynamic::DynamicModel::instance(), SIGNAL(activeChanged(int)),
SLOT(activePlaylistChanged()) );
activePlaylistChanged();
}
Playlist::PrettyListView::PrettyListView( QWidget* parent )
: QListView( parent )
, ViewCommon()
, m_headerPressIndex( QModelIndex() )
, m_mousePressInHeader( false )
, m_skipAutoScroll( false )
, m_firstScrollToActiveTrack( true )
, m_rowsInsertedScrollItem( 0 )
, m_showOnlyMatches( false )
, m_pd( 0 )
{
// QAbstractItemView basics
setModel( The::playlist()->qaim() );
m_prettyDelegate = new PrettyItemDelegate( this );
connect( m_prettyDelegate, SIGNAL( redrawRequested() ), this, SLOT( redrawActive() ) );
setItemDelegate( m_prettyDelegate );
setSelectionMode( ExtendedSelection );
setDragDropMode( DragDrop );
setDropIndicatorShown( false ); // we draw our own drop indicator
setEditTriggers ( SelectedClicked | EditKeyPressed );
setAutoScroll( true );
setVerticalScrollMode( ScrollPerPixel );
setMouseTracking( true );
// Rendering adjustments
setFrameShape( QFrame::NoFrame );
setAlternatingRowColors( true) ;
The::paletteHandler()->updateItemView( this );
connect( The::paletteHandler(), SIGNAL(newPalette(QPalette)), SLOT(newPalette(QPalette)) );
setAutoFillBackground( false );
// Signal connections
connect( this, SIGNAL(doubleClicked(QModelIndex)),
this, SLOT(trackActivated(QModelIndex)) );
connect( selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SLOT(slotSelectionChanged()) );
connect( LayoutManager::instance(), SIGNAL(activeLayoutChanged()), this, SLOT(playlistLayoutChanged()) );
connect( model(), SIGNAL(activeTrackChanged(quint64)), this, SLOT(slotPlaylistActiveTrackChanged()) );
connect( model(), SIGNAL(queueChanged()), viewport(), SLOT(update()) );
// Warning, this one doesn't connect to the normal 'model()' (i.e. '->top()'), but to '->bottom()'.
connect( Playlist::ModelStack::instance()->bottom(), SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(bottomModelRowsInserted(QModelIndex,int,int)) );
// Timers
m_proxyUpdateTimer = new QTimer( this );
m_proxyUpdateTimer->setSingleShot( true );
connect( m_proxyUpdateTimer, SIGNAL(timeout()), this, SLOT(updateProxyTimeout()) );
m_animationTimer = new QTimer(this);
connect( m_animationTimer, SIGNAL(timeout()), this, SLOT(redrawActive()) );
m_animationTimer->setInterval( 250 );
playlistLayoutChanged();
// We do the following call here to be formally correct, but note:
// - It happens to be redundant, because 'playlistLayoutChanged()' already schedules
// another one, via a QTimer( 0 ).
// - Both that one and this one don't work right (they scroll like 'PositionAtTop',
// not 'PositionAtCenter'). This is probably because MainWindow changes its
// geometry in a QTimer( 0 )? As a fix, MainWindow does a 'slotShowActiveTrack()'
// at the end of its QTimer slot, which will finally scroll to the right spot.
slotPlaylistActiveTrackChanged();
}