Exemplo n.º 1
0
void PlaylistDialog::o_downBClicked()
{
	timer->stop();
	Playlist* pList = Playlist::get_instance();

	QTreeWidget* m_pPlaylist = m_pPlaylistTree;
	int length = m_pPlaylist->topLevelItemCount();
	QTreeWidgetItem* m_pPlaylistItem = m_pPlaylistTree->currentItem();
	int index = m_pPlaylist->indexOfTopLevelItem ( m_pPlaylistItem );

	if ( index == length - 1){
		timer->start( 1000 );
		return;
	}


	QTreeWidgetItem* tmpPlaylistItem = m_pPlaylist->takeTopLevelItem ( index );

	m_pPlaylist->insertTopLevelItem ( index +1, tmpPlaylistItem );
	m_pPlaylist->setCurrentItem ( tmpPlaylistItem );

	if ( pList->getSelectedSongNr() >= 0 )
		pList->setSelectedSongNr( pList->getSelectedSongNr() +1 );

	if (pList ->getActiveSongNumber() == index ){
		pList->setActiveSongNumber( pList->getActiveSongNumber() +1 );
	}else if ( pList->getActiveSongNumber() == index +1 ){
		pList->setActiveSongNumber( pList->getActiveSongNumber() -1 );
	}
	updatePlayListVector();

}
Exemplo n.º 2
0
bool setSong( int songnumber ) {
	Hydrogen *pEngine = Hydrogen::get_instance();
	Playlist *PL = Playlist::get_instance();

	int asn = PL->getActiveSongNumber();
	if(asn != songnumber && songnumber >= 0 && songnumber <= pEngine->m_PlayList.size()-1){
		PL->setNextSongByNumber( songnumber );
	}
	return true;
}
Exemplo n.º 3
0
int main(int argc, char *argv[])
{
	try {
		// Options...
		char *cp;
		struct option *op;
		char opts[NELEM(long_opts) * 3 + 1];

		// Build up the short option QString
		cp = opts;
		for (op = long_opts; op < &long_opts[NELEM(long_opts)]; op++) {
			*cp++ = op->val;
			if (op->has_arg)
				*cp++ = ':';
			if (op->has_arg == optional_argument )
				*cp++ = ':';  // gets another one
		}

		// Deal with the options
		QString songFilename;
		QString playlistFilename;
		QString outFilename = NULL;
		QString sSelectedDriver;
		bool showVersionOpt = false;
		const char* logLevelOpt = "Error";
		bool showHelpOpt = false;
		QString drumkitName;
		QString drumkitToLoad;
		short bits = 16;
		int rate = 44100;
		short interpolation = 0;
#ifdef H2CORE_HAVE_JACKSESSION
		QString sessionId;
#endif
		int c;
		while ( 1 ) {
			c = getopt_long(argc, argv, opts, long_opts, NULL);
			if ( c == -1 ) break;

			switch(c) {
			case 'd':
				sSelectedDriver = QString::fromLocal8Bit(optarg);
				break;
			case 's':
				songFilename = QString::fromLocal8Bit(optarg);
				break;
			case 'p':
				playlistFilename = QString::fromLocal8Bit(optarg);
				break;
			case 'o':
				outFilename = QString::fromLocal8Bit(optarg);
				break;
			case 'i':
				//install h2drumkit
				drumkitName = QString::fromLocal8Bit(optarg);
				break;
			case 'k':
				//load Drumkit
				drumkitToLoad = QString::fromLocal8Bit(optarg);
				break;
			case 'r':
				rate = strtol(optarg, NULL, 10);
				break;
			case 'b':
				bits = strtol(optarg, NULL, 10);
				break;
			case 'v':
				showVersionOpt = true;
				break;
			case 'V':
				logLevelOpt = (optarg) ? optarg : "Warning";
				break;
#ifdef H2CORE_HAVE_JACKSESSION
			case 'S':
				sessionId = QString::fromLocal8Bit(optarg);
				break;
#endif
			case 'h':
			case '?':
				showHelpOpt = true;
				break;
			}
		}

		if ( showVersionOpt ) {
			cout << get_version() << endl;
			exit(0);
		}

		showInfo();
		if ( showHelpOpt ) {
			showUsage();
			exit(0);
		}

		// Man your battle stations... this is not a drill.
		Logger* logger = Logger::bootstrap( Logger::parse_log_level( logLevelOpt ) );
		Object::bootstrap( logger, logger->should_log( Logger::Debug ) );
		Filesystem::bootstrap( logger );
		MidiMap::create_instance();
		Preferences::create_instance();
		Preferences* preferences = Preferences::get_instance();
		// See below for Hydrogen.

		___INFOLOG( QString("Using QT version ") + QString( qVersion() ) );
		___INFOLOG( "Using data path: " + Filesystem::sys_data_path() );

#ifdef H2CORE_HAVE_LASH
		LashClient::create_instance("hydrogen", "Hydrogen", &argc, &argv);
		LashClient* lashClient = LashClient::get_instance();
#endif

		if ( ! drumkitName.isEmpty() ){
			Drumkit::install( drumkitName );
			exit(0);
		}

		if (sSelectedDriver == "auto") {
			preferences->m_sAudioDriver = "Auto";
		}
		else if (sSelectedDriver == "jack") {
			preferences->m_sAudioDriver = "Jack";
		}
		else if ( sSelectedDriver == "oss" ) {
			preferences->m_sAudioDriver = "Oss";
		}
		else if ( sSelectedDriver == "alsa" ) {
			preferences->m_sAudioDriver = "Alsa";
		}
		else if (sSelectedDriver == "CoreAudio") {
			preferences->m_sAudioDriver = "CoreAudio";
		}
		else if (sSelectedDriver == "PulseAudio") {
			preferences->m_sAudioDriver = "PulseAudio";
		}

#ifdef H2CORE_HAVE_LASH
		if ( preferences->useLash() && lashClient->isConnected() ) {
			lash_event_t* lash_event = lashClient->getNextEvent();
			if (lash_event && lash_event_get_type(lash_event) == LASH_Restore_File) {
				// notify client that this project was not a new one
				lashClient->setNewProject(false);

				songFilename = "";
				songFilename.append( QString::fromLocal8Bit(lash_event_get_string(lash_event)) );
				songFilename.append("/hydrogen.h2song");

				//Logger::get_instance()->log("[LASH] Restore file: " + songFilename);

				lash_event_destroy(lash_event);
			} else if (lash_event) {
				//Logger::get_instance()->log("[LASH] ERROR: Instead of restore file got event: " + lash_event_get_type(lash_event));
				lash_event_destroy(lash_event);
			}
		}
#endif
#ifdef H2CORE_HAVE_JACKSESSION
		if (!sessionId.isEmpty()) {
			preferences->setJackSessionUUID ( sessionId );
			/* imo, jack sessions use jack as default audio driver.
			 * hydrogen remember last used audiodriver.
			 * here we make it save that hydrogen start in a jacksession case
			 * every time with jack as audio driver
			 */
			preferences->m_sAudioDriver = "Jack";

		}
		/* the use of applicationFilePath() make it
		 * possible to use different executables.
		 * for example if you start hydrogen from a local
		 * build directory.
		 */
//		QString path = pQApp->applicationFilePath();
//		preferences->setJackSessionApplicationPath ( path );
#endif
		Hydrogen::create_instance();
		Hydrogen *pHydrogen = Hydrogen::get_instance();
		Song *pSong = NULL;
		Playlist *pPlaylist = NULL;

		// Load playlist
		if ( ! playlistFilename.isEmpty() ) {
			pPlaylist = Playlist::load ( playlistFilename );
			if ( ! pPlaylist ) {
				___ERRORLOG( "Error loading the playlist" );
				return 0;
			}

			/* Load first song */
			preferences->setLastPlaylistFilename( playlistFilename );
			pPlaylist->loadSong( 0 );
			pSong = pHydrogen->getSong();
			show_playlist ( pHydrogen, pPlaylist->getActiveSongNumber() );
		}

		// Load song - if wasn't already loaded with playlist
		if ( ! pSong ) {
			if ( !songFilename.isEmpty() ) {
				pSong = Song::load( songFilename );
			} else {
				/* Try load last song */
				bool restoreLastSong = preferences->isRestoreLastSongEnabled();
				QString filename = preferences->getLastSongFilename();
				if ( restoreLastSong && ( !filename.isEmpty() ))
					pSong = Song::load( filename );
			}

			/* Still not loaded */
			if (! pSong) {
				___INFOLOG("Starting with empty song");
				pSong = Song::get_empty_song();
				pSong->set_filename( "" );
			}

			pHydrogen->setSong( pSong );
			preferences->setLastSongFilename( songFilename );
		}

		if ( ! drumkitToLoad.isEmpty() ){
			Drumkit* drumkitInfo = Drumkit::load_by_name( drumkitToLoad, true );
			if ( drumkitInfo ) {
				pHydrogen->loadDrumkit( drumkitInfo );
			} else {
				___ERRORLOG ( "Error loading the drumkit" );
			}
		}

		AudioEngine* AudioEngine = AudioEngine::get_instance();
		Sampler* sampler = AudioEngine->get_sampler();
		switch ( interpolation ) {
			case 1:
					sampler->setInterpolateMode( Sampler::COSINE );
					break;
			case 2:
					sampler->setInterpolateMode( Sampler::THIRD );
					break;
			case 3:
					sampler->setInterpolateMode( Sampler::CUBIC );
					break;
			case 4:
					sampler->setInterpolateMode( Sampler::HERMITE );
					break;
			case 0:
			default:
					sampler->setInterpolateMode( Sampler::LINEAR );
		}

		EventQueue *pQueue = EventQueue::get_instance();

		signal(SIGINT, signal_handler);

		bool ExportMode = false;
		if ( ! outFilename.isEmpty() ) {
			pHydrogen->startExportSong ( outFilename, rate, bits );
			cout << "Export Progress ... ";
			bool ExportMode = true;
		}

		// Interactive mode
		while ( ! quit ) {
			/* FIXME: Someday here will be The Real CLI ;-) */
			Event event = pQueue->pop_event();
			// if ( event.type > 0) cout << "EVENT TYPE: " << event.type << endl;

			/* Event handler */
			switch ( event.type ) {
			case EVENT_PROGRESS: /* event used only in export mode */
				if ( ! ExportMode ) break;
	
				if ( event.value < 100 ) {
					cout << "\rExport Progress ... " << event.value << "%";
				} else {
					cout << "\rExport Progress ... DONE" << endl;
					quit = true;
				}
				break;
			case EVENT_PLAYLIST_LOADSONG: /* Load new song on MIDI event */
				if ( pPlaylist->loadSong ( event.value ) ) {
					pSong = pHydrogen->getSong();
					show_playlist ( pHydrogen, pPlaylist->getActiveSongNumber() );
				}
				break;
			case EVENT_NONE: /* Sleep if there is no more events */
				Sleeper::msleep ( 100 );
				break;
			}
		}

		if ( pHydrogen->getState() == STATE_PLAYING )
			pHydrogen->sequencer_stop();

		delete pSong;
		delete pPlaylist;

		delete pQueue;
		delete pHydrogen;
		delete preferences;
		delete AudioEngine;

		delete MidiMap::get_instance();
		delete MidiActionManager::get_instance();

		___INFOLOG( "Quitting..." );
		delete Logger::get_instance();

		int nObj = Object::objects_count();
		if (nObj != 0) {
			cerr << "\n\n\n " << nObj << " alive objects\n\n" << endl << endl;
			Object::write_objects_map_to_cerr();
		}
	}
	catch ( const H2Exception& ex ) {
		cerr << "[main] Exception: " << ex.what() << endl;
	}
	catch (...) {
		cerr << "[main] Unknown exception X-(" << endl;
	}

	return 0;
}
Exemplo n.º 4
-1
void PlaylistDialog::o_upBClicked()
{
	timer->stop();

	Playlist* pPlaylist = Playlist::get_instance();

	QTreeWidget* pPlaylistTree = m_pPlaylistTree;
	QTreeWidgetItem* pPlaylistTreeItem = m_pPlaylistTree->currentItem();
	int index = pPlaylistTree->indexOfTopLevelItem ( pPlaylistTreeItem );

	if (index == 0 ){
		timer->start( 1000 );
		return;
	}

	QTreeWidgetItem* tmpPlaylistItem = pPlaylistTree->takeTopLevelItem ( index );

	pPlaylistTree->insertTopLevelItem ( index -1, tmpPlaylistItem );
	pPlaylistTree->setCurrentItem ( tmpPlaylistItem );

	if ( pPlaylist->getSelectedSongNr() >= 0 ){
		pPlaylist->setSelectedSongNr( pPlaylist->getSelectedSongNr() -1 );
	}

	if ( pPlaylist->getActiveSongNumber() == index ){
		pPlaylist->setActiveSongNumber( pPlaylist->getActiveSongNumber() -1 );
	}else if ( pPlaylist->getActiveSongNumber() == index -1 ){
		pPlaylist->setActiveSongNumber( pPlaylist->getActiveSongNumber() +1 );
	}

	updatePlayListVector();
}