#ifndef MINIDISPLAY_H

#define MINIDISPLAY_H

#include <QQuickItem>

#include <QQuickWindow>

#include "FutabaVfd.h"

class MiniDisplay : public QQuickItem

{

    Q_OBJECT

    Q_DISABLE_COPY(MiniDisplay)

    //

    Q_PROPERTY(bool isOpen READ isOpen NOTIFY statusChanged)

    Q_PROPERTY(bool offScreenMode READ offScreenMode WRITE setOffScreenMode NOTIFY offScreenModeChanged)

    Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)

    Q_PROPERTY(QString vendor READ vendor)

    Q_PROPERTY(QString product READ product)

    Q_PROPERTY(QString serialNumber READ serialNumber)

    Q_PROPERTY(int brightness READ brightness WRITE setBrightness NOTIFY brightnessChanged)

    Q_PROPERTY(int maxBrightness READ maxBrightness NOTIFY opened)

    Q_PROPERTY(int minBrightness READ minBrightness NOTIFY opened)

    Q_PROPERTY(bool frameDifferencing READ frameDifferencing WRITE setFrameDifferencing NOTIFY frameDifferencingChanged)

    //Debug only

    Q_PROPERTY(QPoint framePosition READ framePosition WRITE setFramePosition NOTIFY closed)

public:

    //Methods

    Q_INVOKABLE void open();

    Q_INVOKABLE void close();

    //

    Q_INVOKABLE void clear();

    Q_INVOKABLE void fill();

    Q_INVOKABLE void swapBuffers();

    //

    Q_INVOKABLE void requestPowerStatus();

    Q_INVOKABLE void requestDeviceId();

    Q_INVOKABLE void requestFirmwareVersion();

    Q_INVOKABLE void renderOwnWindow();

    Q_INVOKABLE void renderWindow(QQuickWindow* aWindow);

    Q_INVOKABLE void renderImage(QImage* aImage);

    //

    Q_INVOKABLE void connectRenderLoop(QQuickWindow* aWindow, QJSValue aFunction);

    Q_INVOKABLE void disconnectRenderLoop();

    //

    Q_INVOKABLE void setPixel(int x, int y, bool on);

public:

    //Properties

    bool isOpen();

    QFont font() const {return iFont;}

    void setFont(const QFont& aFont);

    //

    bool offScreenMode();

    void setOffScreenMode(bool aOn);

    //

    QString vendor();

    QString product();

    QString serialNumber();

    //

    int maxBrightness() const;

    int minBrightness() const;

    int brightness() const;

    void setBrightness(int aBrightness);

    //

    bool frameDifferencing() const;

    void setFrameDifferencing(bool aOn);

    //Debug only

    QPoint framePosition() const;

    void setFramePosition(const QPoint& aPoint);

public slots:

    void onAfterAnimating();

signals:

    void opened();

    void openError();

    void closing();

    void closed();

    void statusChanged();

    void fontChanged();

    void brightnessChanged();

    void offScreenModeChanged();

    void frameDifferencingChanged();

    //

    void powerStatus(bool powerOn);

    void deviceId(QString deviceId);

    void firmwareVersion(QString version);

public slots:

    void readTimer();

public:

    MiniDisplay(QQuickItem *parent = 0);

    ~MiniDisplay();

private:

    GP1212A01A iDisplay;

    QFont iFont;

    int iReadAttempt;

    int iBrightness;

    QPoint iFramePosition;

    QJSValue iAfterAnimatingCallback;

    QQuickWindow* iWindow;

    int iFrameCount;

};

#endif // MINIDISPLAY_H