void song::clearProject()
{
engine::projectJournal()->setJournalling( false );
if( m_playing )
{
stop();
}
for( int i = 0; i < Mode_Count; i++ )
{
setPlayPos( 0, ( PlayModes )i );
}
engine::mixer()->lock();
if( engine::getBBEditor() )
{
engine::getBBEditor()->clearAllTracks();
}
if( engine::songEditor() )
{
engine::songEditor()->clearAllTracks();
}
if( engine::fxMixerView() )
{
engine::fxMixerView()->clear();
}
QCoreApplication::sendPostedEvents();
engine::getBBTrackContainer()->clearAllTracks();
clearAllTracks();
engine::fxMixer()->clear();
if( engine::automationEditor() )
{
engine::automationEditor()->setCurrentPattern( NULL );
}
if( engine::pianoRoll() )
{
engine::pianoRoll()->reset();
}
m_tempoModel.reset();
m_masterVolumeModel.reset();
m_masterPitchModel.reset();
m_timeSigModel.reset();
AutomationPattern::globalAutomationPattern( &m_tempoModel )->clear();
AutomationPattern::globalAutomationPattern( &m_masterVolumeModel )->
clear();
AutomationPattern::globalAutomationPattern( &m_masterPitchModel )->
clear();
engine::mixer()->unlock();
if( engine::getProjectNotes() )
{
engine::getProjectNotes()->clear();
}
// Move to function
while( !m_controllers.empty() )
{
delete m_controllers.last();
}
emit dataChanged();
engine::projectJournal()->clearJournal();
engine::projectJournal()->setJournalling( true );
InstrumentTrackView::cleanupWindowCache();
}
void TrackContainer::loadSettings( const QDomElement & _this )
{
bool journalRestore = _this.parentNode().nodeName() == "journaldata";
if( journalRestore )
{
clearAllTracks();
}
static QProgressDialog * pd = NULL;
bool was_null = ( pd == NULL );
int start_val = 0;
if( !journalRestore && engine::hasGUI() )
{
if( pd == NULL )
{
pd = new QProgressDialog( tr( "Loading project..." ),
tr( "Cancel" ), 0,
_this.childNodes().count(),
engine::mainWindow() );
pd->setWindowModality( Qt::ApplicationModal );
pd->setWindowTitle( tr( "Please wait..." ) );
pd->show();
}
else
{
start_val = pd->value();
pd->setMaximum( pd->maximum() +
_this.childNodes().count() );
}
}
QDomNode node = _this.firstChild();
while( !node.isNull() )
{
if( pd != NULL )
{
pd->setValue( pd->value() + 1 );
QCoreApplication::instance()->processEvents(
QEventLoop::AllEvents, 100 );
if( pd->wasCanceled() )
{
break;
}
}
if( node.isElement() &&
!node.toElement().attribute( "metadata" ).toInt() )
{
track::create( node.toElement(), this );
}
node = node.nextSibling();
}
if( pd != NULL )
{
pd->setValue( start_val + _this.childNodes().count() );
if( was_null )
{
delete pd;
pd = NULL;
}
}
}
void Song::clearProject()
{
Engine::projectJournal()->setJournalling( false );
if( m_playing )
{
stop();
}
for( int i = 0; i < Mode_Count; i++ )
{
setPlayPos( 0, ( PlayModes )i );
}
Engine::mixer()->requestChangeInModel();
if( gui && gui->getBBEditor() )
{
gui->getBBEditor()->trackContainerView()->clearAllTracks();
}
if( gui && gui->songEditor() )
{
gui->songEditor()->m_editor->clearAllTracks();
}
if( gui && gui->fxMixerView() )
{
gui->fxMixerView()->clear();
}
QCoreApplication::sendPostedEvents();
Engine::getBBTrackContainer()->clearAllTracks();
clearAllTracks();
Engine::fxMixer()->clear();
if( gui && gui->automationEditor() )
{
gui->automationEditor()->setCurrentPattern( NULL );
}
if( gui && gui->pianoRoll() )
{
gui->pianoRoll()->reset();
}
m_tempoModel.reset();
m_masterVolumeModel.reset();
m_masterPitchModel.reset();
m_timeSigModel.reset();
AutomationPattern::globalAutomationPattern( &m_tempoModel )->clear();
AutomationPattern::globalAutomationPattern( &m_masterVolumeModel )->
clear();
AutomationPattern::globalAutomationPattern( &m_masterPitchModel )->
clear();
Engine::mixer()->doneChangeInModel();
if( gui && gui->getProjectNotes() )
{
gui->getProjectNotes()->clear();
}
removeAllControllers();
emit dataChanged();
Engine::projectJournal()->clearJournal();
Engine::projectJournal()->setJournalling( true );
InstrumentTrackView::cleanupWindowCache();
}
TrackContainer::~TrackContainer()
{
clearAllTracks();
}
