C++ (Cpp) TimeLineWidget::savePos Examples

Example #1

File: Song.cpp Project: rcorre/lmms

void Song::savePos()
{
	TimeLineWidget * tl = m_playPos[m_playMode].m_timeLine;

	if( tl != NULL )
	{
		tl->savePos( m_playPos[m_playMode] );
	}
}

Example #2

File: Song.cpp Project: Kamtron/lmms

void Song::stop()
{
	// do not stop/reset things again if we're stopped already
	if( m_playMode == Mode_None )
	{
		return;
	}

	TimeLineWidget * tl = m_playPos[m_playMode].m_timeLine;
	m_playing = false;
	m_paused = false;
	m_recording = true;

	if( tl != NULL )
	{

		switch( tl->behaviourAtStop() )
		{
			case TimeLineWidget::BackToZero:
				m_playPos[m_playMode].setTicks( 0 );
				m_elapsedMilliSeconds = 0;
				break;

			case TimeLineWidget::BackToStart:
				if( tl->savedPos() >= 0 )
				{
					m_playPos[m_playMode].setTicks( tl->savedPos().getTicks() );
					m_elapsedMilliSeconds = 
						( ( ( tl->savedPos().getTicks() ) * 60 * 1000 / 48 ) / 
							getTempo() );
					tl->savePos( -1 );
				}
				break;

			case TimeLineWidget::KeepStopPosition:
			default:
				break;
		}
	}
	else
	{
		m_playPos[m_playMode].setTicks( 0 );
		m_elapsedMilliSeconds = 0;
	}

	m_playPos[m_playMode].setCurrentFrame( 0 );

	m_vstSyncController.setPlaybackState( m_exporting );
	m_vstSyncController.setAbsolutePosition( m_playPos[m_playMode].getTicks() );

	// remove all note-play-handles that are active
	Engine::mixer()->clear();

	m_playMode = Mode_None;

	emit playbackStateChanged();
}