rtmidioutput.h

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/*
    Drumstick MIDI realtime input-output
    Copyright (C) 2009-2019 Pedro Lopez-Cabanillas <plcl@users.sf.net>
 
    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 <http://www.gnu.org/licenses/>.
*/
 
#ifndef MIDIOUTPUT_H
#define MIDIOUTPUT_H
 
#include <QObject>
#include <QString>
#include <QStringList>
#include <QtPlugin>
#include <QSettings>
 
#define MIDI_CHANNELS               16
#define MIDI_GM_DRUM_CHANNEL        (10-1)
#define MIDI_CTL_MSB_BANK_SELECT    0x00
#define MIDI_CTL_MSB_MAIN_VOLUME    0x07
#define MIDI_CTL_LSB_BANK_SELECT    0x20
#define MIDI_CTL_REVERB_SEND        0x5b
#define MIDI_CTL_ALL_SOUNDS_OFF     0x78
#define MIDI_CTL_ALL_NOTES_OFF      0x7b
#define MIDI_CTL_RESET_CONTROLLERS  0x79
 
#define MIDI_STATUS_NOTEOFF         0x80
#define MIDI_STATUS_NOTEON          0x90
#define MIDI_STATUS_KEYPRESURE      0xa0
#define MIDI_STATUS_CONTROLCHANGE   0xb0
#define MIDI_STATUS_PROGRAMCHANGE   0xc0
#define MIDI_STATUS_CHANNELPRESSURE 0xd0
#define MIDI_STATUS_PITCHBEND       0xe0
#define MIDI_STATUS_SYSEX           0xf0
#define MIDI_STATUS_ENDSYSEX        0xf7
#define MIDI_STATUS_REALTIME        0xf8
 
#define MIDI_STATUS_MASK            0xf0
#define MIDI_CHANNEL_MASK           0x0f
 
#define MIDI_COMMON_QTRFRAME        0xF1
#define MIDI_COMMON_SONGPP          0xF2
#define MIDI_COMMON_SONSELECT       0xF3
#define MIDI_COMMON_TUNEREQ         0xF6
 
#define MIDI_REALTIME_CLOCK         0xF8
#define MIDI_REALTIME_START         0xFA
#define MIDI_REALTIME_CONTINUE      0xFB
#define MIDI_REALTIME_STOP          0xFC
#define MIDI_REALTIME_SENSING       0xFE
#define MIDI_REALTIME_RESET         0xFF
 
#define MIDI_LSB(x) (x % 0x80)
#define MIDI_MSB(x) (x / 0x80)
 
namespace drumstick {
namespace rt {
 
    class MIDIOutput : public QObject
    {
        Q_OBJECT
 
    public:
        explicit MIDIOutput(QObject *parent = 0) : QObject(parent) {}
        virtual ~MIDIOutput() {}
        virtual void initialize(QSettings* settings) = 0;
        virtual QString backendName() = 0;
        virtual QString publicName() = 0;
        virtual void setPublicName(QString name) = 0;
        virtual QStringList connections(bool advanced = false) = 0;
        virtual void setExcludedConnections(QStringList conns) = 0;
        virtual void open(QString name) = 0;
        virtual void close() = 0;
        virtual QString currentConnection() = 0;
 
    public Q_SLOTS:
        virtual void sendNoteOff(int chan, int note, int vel) = 0;
 
        virtual void sendNoteOn(int chan, int note, int vel) = 0;
 
        virtual void sendKeyPressure(int chan, int note, int value) = 0;
 
        virtual void sendController(int chan, int control, int value) = 0;
 
        virtual void sendProgram(int chan, int program) = 0;
 
        virtual void sendChannelPressure(int chan, int value) = 0;
 
        virtual void sendPitchBend(int chan, int value) = 0;
 
        virtual void sendSysex(const QByteArray& data) = 0;
 
        virtual void sendSystemMsg(const int status) = 0;
    };
}}
 
Q_DECLARE_INTERFACE(drumstick::rt::MIDIOutput, "net.sourceforge.drumstick.rt.MIDIOutput/1.0")
 
 
#endif /* MIDIOUTPUT_H */