rtmidiinput.h

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/*
    Drumstick MIDI realtime input-output
    Copyright (C) 2009-2023 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 3 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 MIDIINPUT_H
#define MIDIINPUT_H
 
#include <QObject>
#include <QString>
#include <QStringList>
#include <QtPlugin>
#include <QSettings>
 
#include "macros.h"
#include "rtmidioutput.h"
 
#if defined(DRUMSTICK_STATIC)
#define DRUMSTICK_RT_EXPORT
#else
#if defined(drumstick_rt_EXPORTS)
#define DRUMSTICK_RT_EXPORT Q_DECL_EXPORT
#else
#define DRUMSTICK_RT_EXPORT Q_DECL_IMPORT
#endif
#endif
 
namespace drumstick { namespace rt {
 
class DRUMSTICK_RT_EXPORT MIDIInput : public QObject
{
    Q_OBJECT
 
public:
    explicit MIDIInput(QObject *parent = nullptr)
        : QObject(parent)
    {}
    virtual ~MIDIInput() = default;
    virtual void initialize(QSettings *settings) = 0;
    virtual QString backendName() = 0;
    virtual QString publicName() = 0;
    virtual void setPublicName(QString name) = 0;
    virtual QList<MIDIConnection> connections(bool advanced = false) = 0;
    virtual void setExcludedConnections(QStringList conns) = 0;
    virtual void open(const MIDIConnection &conn) = 0;
    virtual void close() = 0;
    virtual MIDIConnection currentConnection() = 0;
    virtual void setMIDIThruDevice(MIDIOutput *device) = 0;
    virtual void enableMIDIThru(bool enable) = 0;
    virtual bool isEnabledMIDIThru() = 0;
 
Q_SIGNALS:
    void midiNoteOff(const int chan, const int note, const int vel);
 
    void midiNoteOn(const int chan, const int note, const int vel);
 
    void midiKeyPressure(const int chan, const int note, const int value);
 
    void midiController(const int chan, const int control, const int value);
 
    void midiProgram(const int chan, const int program);
 
    void midiChannelPressure(const int chan, const int value);
 
    void midiPitchBend(const int chan, const int value);
 
    void midiSysex(const QByteArray &data);
 
    void midiSystemCommon(const int status);
 
    void midiSystemRealtime(const int status);
};
 
}} // namespace drumstick::rt
 
Q_DECLARE_INTERFACE(drumstick::rt::MIDIInput, "net.sourceforge.drumstick.rt.MIDIInput/2.0")
 
#endif // MIDIINPUT_H