Method openAudioFile

src/core/SampleBuffer.cpp:989–1050

QString SampleBuffer::openAudioFile() const
{
	FileDialog ofd( NULL, tr( "Open audio file" ) );

	QString dir;
	if( !m_audioFile.isEmpty() )
	{
		QString f = m_audioFile;
		if( QFileInfo( f ).isRelative() )
		{
			f = ConfigManager::inst()->userSamplesDir() + f;
			if( QFileInfo( f ).exists() == false )
			{
				f = ConfigManager::inst()->factorySamplesDir() +
								m_audioFile;
			}
		}
		dir = QFileInfo( f ).absolutePath();
	}
	else
	{
		dir = ConfigManager::inst()->userSamplesDir();
	}
	// change dir to position of previously opened file
	ofd.setDirectory( dir );
	ofd.setFileMode( FileDialog::ExistingFiles );

	// set filters
	QStringList types;
	types << tr( "All Audio-Files (*.wav *.ogg *.ds *.flac *.spx *.voc "
					"*.aif *.aiff *.au *.raw)" )
		<< tr( "Wave-Files (*.wav)" )
		<< tr( "OGG-Files (*.ogg)" )
		<< tr( "DrumSynth-Files (*.ds)" )
		<< tr( "FLAC-Files (*.flac)" )
		<< tr( "SPEEX-Files (*.spx)" )
		//<< tr( "MP3-Files (*.mp3)" )
		//<< tr( "MIDI-Files (*.mid)" )
		<< tr( "VOC-Files (*.voc)" )
		<< tr( "AIFF-Files (*.aif *.aiff)" )
		<< tr( "AU-Files (*.au)" )
		<< tr( "RAW-Files (*.raw)" )
		//<< tr( "MOD-Files (*.mod)" )
		;
	ofd.setNameFilters( types );
	if( !m_audioFile.isEmpty() )
	{
		// select previously opened file
		ofd.selectFile( QFileInfo( m_audioFile ).fileName() );
	}

	if( ofd.exec () == QDialog::Accepted )
	{
		if( ofd.selectedFiles().isEmpty() )
		{
			return QString::null;
		}
		return tryToMakeRelative( ofd.selectedFiles()[0] );