void Song::exportProjectMidi()
{
if( isEmpty() )
{
QMessageBox::information( gui->mainWindow(),
tr( "Empty project" ),
tr( "This project is empty so exporting makes "
"no sense. Please put some items into "
"Song Editor first!" ) );
return;
}
FileDialog efd( gui->mainWindow() );
efd.setFileMode( FileDialog::AnyFile );
QStringList types;
types << tr("MIDI File (*.mid)");
efd.setNameFilters( types );
QString base_filename;
if( !m_fileName.isEmpty() )
{
efd.setDirectory( QFileInfo( m_fileName ).absolutePath() );
base_filename = QFileInfo( m_fileName ).completeBaseName();
}
else
{
efd.setDirectory( ConfigManager::inst()->userProjectsDir() );
base_filename = tr( "untitled" );
}
efd.selectFile( base_filename + ".mid" );
efd.setDefaultSuffix( "mid");
efd.setWindowTitle( tr( "Select file for project-export..." ) );
efd.setAcceptMode( FileDialog::AcceptSave );
if( efd.exec() == QDialog::Accepted && !efd.selectedFiles().isEmpty() && !efd.selectedFiles()[0].isEmpty() )
{
const QString suffix = ".mid";
QString export_filename = efd.selectedFiles()[0];
if (!export_filename.endsWith(suffix)) export_filename += suffix;
// NOTE start midi export
// instantiate midi export plugin
TrackContainer::TrackList tracks;
TrackContainer::TrackList tracks_BB;
tracks = Engine::getSong()->tracks();
tracks_BB = Engine::getBBTrackContainer()->tracks();
ExportFilter *exf = dynamic_cast<ExportFilter *> (Plugin::instantiate("midiexport", NULL, NULL));
if (exf==NULL) {
qDebug() << "failed to load midi export filter!";
return;
}
exf->tryExport(tracks, tracks_BB, getTempo(), m_masterPitchModel.value(), export_filename);
}
}
void Song::exportProjectMidi(QString const & exportFileName) const
{
// instantiate midi export plugin
TrackContainer::TrackList const & tracks = this->tracks();
TrackContainer::TrackList const & tracks_BB = Engine::getBBTrackContainer()->tracks();
ExportFilter *exf = dynamic_cast<ExportFilter *> (Plugin::instantiate("midiexport", nullptr, nullptr));
if (exf)
{
exf->tryExport(tracks, tracks_BB, getTempo(), m_masterPitchModel.value(), exportFileName);
}
else
{
qDebug() << "failed to load midi export filter!";
}
}
