/home/maxime/Projets/Mixxx/1.10/mixxx/src/midi/midiledhandler.h

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// By Adam Davison
//  Heavily modified (hell, nearly rewritten) by Sean M. Pappalardo
// Code to listen to a control object and send a midi message based on the value

#ifndef MIDILEDHANDLER_H
#define MIDILEDHANDLER_H

#include "controlobject.h"
#include "mididevice.h"

class MidiLedHandler : QObject
{
    Q_OBJECT
public:
        MidiLedHandler(QString group, QString key, MidiDevice & midi, double min, double max,
                unsigned char status, unsigned char midino, unsigned char on, unsigned char off);
    ~MidiLedHandler();

    void update();

        static void createHandlers(QDomNode node, MidiDevice & midi);
    static void updateAll();
    static void destroyHandlers(MidiDevice* midi);
        static QList<MidiLedHandler*> allhandlers;

public slots:
        void controlChanged(double value);

private:
    MidiDevice* getMidiDevice() { return &m_midi; };
    
        MidiDevice& m_midi;
        double m_min;
        double m_max;
        ControlObject* m_cobj;
        unsigned char m_status;
        unsigned char m_midino;
        unsigned char m_on;
        unsigned char m_off;
        QMutex m_reentracyBlock;
};

#endif