rtmidi/LaunchpadScreen.h

#pragma once
#include "LaunchpadColor.h"
#include "Launchpad.h"

namespace midi {

class LaunchpadScreen
{
public:
    typedef Launchpad::KeyCoordinate KeyCoordinate;

private:
    LaunchpadColor colors[Launchpad::width][Launchpad::height];
    Launchpad* launchpad;
    bool active;

public:
    LaunchpadScreen();
    virtual void enable();
    virtual void disable();
    bool enabled() const;
    void setLaunchpad(Launchpad& launchpad);

protected:
	virtual void keyPressed(unsigned char x, unsigned char y);
	virtual void keyReleased(unsigned char x, unsigned char y);
	const LaunchpadColor& getColor(unsigned char x, unsigned char y) const;
	void setColor(unsigned char x, unsigned char y, const LaunchpadColor& color);
	void setColorAll(const LaunchpadColor& color);
    void sync();
    bool getKeyPressed(KeyCoordinate x, KeyCoordinate y);

private:
    static void keyPressedCallback(unsigned char x, unsigned char y, void* screen);
    static void keyReleasedCallback(unsigned char x, unsigned char y, void* screen);
};

} // namespace