Method saveProjectFile

src/core/Song.cpp:1196–1221

only save current song as _filename and do nothing else

// only save current song as _filename and do nothing else
bool Song::saveProjectFile( const QString & filename )
{
	DataFile dataFile( DataFile::SongProject );

	m_tempoModel.saveSettings( dataFile, dataFile.head(), "bpm" );
	m_timeSigModel.saveSettings( dataFile, dataFile.head(), "timesig" );
	m_masterVolumeModel.saveSettings( dataFile, dataFile.head(), "mastervol" );
	m_masterPitchModel.saveSettings( dataFile, dataFile.head(), "masterpitch" );

	saveState( dataFile, dataFile.content() );

	m_globalAutomationTrack->saveState( dataFile, dataFile.content() );
	Engine::fxMixer()->saveState( dataFile, dataFile.content() );
	if( gui )
	{
		gui->getControllerRackView()->saveState( dataFile, dataFile.content() );
		gui->pianoRoll()->saveState( dataFile, dataFile.content() );
		gui->automationEditor()->m_editor->saveState( dataFile, dataFile.content() );
		gui->getProjectNotes()->SerializingObject::saveState( dataFile, dataFile.content() );
		m_playPos[Mode_PlaySong].m_timeLine->saveState( dataFile, dataFile.content() );
	}

	saveControllerStates( dataFile, dataFile.content() );

	return dataFile.writeFile( filename );
}