TrackView * TrackContainerView::addTrackView( TrackView * _tv )
{
m_trackViews.push_back( _tv );
m_scrollLayout->addWidget( _tv );
connect( this, SIGNAL( positionChanged( const MidiTime & ) ),
_tv->getTrackContentWidget(),
SLOT( changePosition( const MidiTime & ) ) );
realignTracks();
return( _tv );
}
void TrackContainerView::removeTrackView( TrackView * _tv )
{
int index = m_trackViews.indexOf( _tv );
if( index != -1 )
{
m_trackViews.removeAt( index );
disconnect( _tv );
m_scrollLayout->removeWidget( _tv );
realignTracks();
if( Engine::getSong() )
{
Engine::getSong()->setModified();
}
}
}
void TrackContainerView::moveTrackViewDown( trackView * _tv )
{
m_tc->addJournalCheckPoint();
for( int i = 0; i < m_trackViews.size()-1; ++i )
{
trackView * t = m_trackViews[i];
if( t == _tv )
{
bbTrack::swapBBTracks( t->getTrack(),
m_trackViews[i + 1]->getTrack() );
m_scrollLayout->removeWidget( t );
m_scrollLayout->insertWidget( i + 1, t );
qSwap( m_tc->m_tracks[i], m_tc->m_tracks[i+1] );
m_trackViews.swap( i, i + 1 );
realignTracks();
break;
}
}
}
void TrackContainerView::moveTrackView( TrackView * trackView, int indexTo )
{
// Can't move out of bounds
if ( indexTo >= m_trackViews.size() || indexTo < 0 ) { return; }
// Does not need to move to itself
int indexFrom = m_trackViews.indexOf( trackView );
if ( indexFrom == indexTo ) { return; }
BBTrack::swapBBTracks( trackView->getTrack(),
m_trackViews[indexTo]->getTrack() );
m_scrollLayout->removeWidget( trackView );
m_scrollLayout->insertWidget( indexTo, trackView );
Track * track = m_tc->m_tracks[indexFrom];
m_tc->m_tracks.remove( indexFrom );
m_tc->m_tracks.insert( indexTo, track );
m_trackViews.move( indexFrom, indexTo );
realignTracks();
}
void TrackContainerView::resizeEvent( QResizeEvent * _re )
{
realignTracks();
QWidget::resizeEvent( _re );
}
