MidiCommon.h

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/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 * Copyright(c) 2008-2024 The hydrogen development team [hydrogen-devel@lists.sourceforge.net]
 *
 * http://www.hydrogen-music.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY, without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see https://www.gnu.org/licenses
 *
 */
 
#ifndef H2_MIDI_COMMON_H
#define H2_MIDI_COMMON_H
 
#include <core/config.h>
#include <core/Object.h>
#include <string>
#include <vector>
 
#include <QString>
 
namespace H2Core
{
 
class MidiMessage
{
public:
        enum MidiMessageType {
                UNKNOWN,
                SYSEX,
                NOTE_ON,
                NOTE_OFF,
                POLYPHONIC_KEY_PRESSURE,
                CONTROL_CHANGE,
                PROGRAM_CHANGE,
                CHANNEL_PRESSURE,
                PITCH_WHEEL,
                START,
                CONTINUE,
                STOP,
                SONG_POS,
                QUARTER_FRAME,
                SONG_SELECT,
                TUNE_REQUEST,
                TIMING_CLOCK,
                ACTIVE_SENSING,
                RESET
        };
        static QString TypeToQString( MidiMessageType type );
 
        enum class Event {
                Null,
                Note,
                CC,
                PC,
                MmcStop,
                MmcPlay,
                MmcPause,
                MmcDeferredPlay,
                MmcFastForward,
                MmcRewind,
                MmcRecordStrobe,
                MmcRecordExit,
                MmcRecordReady
        };
        static QString EventToQString( Event event );
        static Event QStringToEvent( const QString& sEvent );
        static QStringList getEventList();
 
        MidiMessageType m_type;
        int m_nData1;
        int m_nData2;
        int m_nChannel;
        std::vector<unsigned char> m_sysexData;
 
        MidiMessage()
                        : m_type( UNKNOWN )
                        , m_nData1( -1 )
                        , m_nData2( -1 )
                        , m_nChannel( -1 ) {}
 
        void clear();
 
        void setType( int nStatusByte );
 
        QString toQString( const QString& sPrefix = "", bool bShort = true ) const;
};
};
 
#endif