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#ifndef QVFB_H

#define QVFB_H

#include <QMainWindow>

#include <QStringList>

#include "qvfbview.h"

QT_BEGIN_NAMESPACE

class QVFbAbstractView;

class QVFbRateDialog;

class QPopupMenu;

class QMenuData;

class QAction;

class Config;

class DeviceSkin;

class QVFb;

class QLabel;

class QMenu;

class QScrollArea;

class Zoomer : public QWidget {

    Q_OBJECT

public:

    Zoomer(QVFb* target);

private slots:

    void zoom(int);

private:

    QVFb *qvfb;

    QLabel *label;

};

class QVFb: public QMainWindow

{

    Q_OBJECT

public:

    enum DisplayType { QWS, X11 };

    QVFb( int display_id, int w, int h, int d, int r, const QString &skin, DisplayType displayType, QWidget *parent = 0, Qt::WindowFlags wflags = 0 );

    ~QVFb();

    void enableCursor( bool e );

    QSize sizeHint() const;

public slots:

     void popupMenu();

protected slots:

    void saveImage();

    void toggleAnimation();

    void toggleCursor();

    void changeRate();

    void setRate(int);

    void about();

    void configure();

    void skinConfigChosen(int i);

    void chooseSize(const QSize& sz);

    void chooseDepth(int depth, QVFbView::PixelFormat displayFormat);

    void setZoom1();

    void setZoom2();

    void setZoom3();

    void setZoom4();

    void setZoomHalf();

    void setZoom075();

    void setZoom();

    void setRot0();

    void setRot90();

    void setRot180();

    void setRot270();

public slots:

    void setZoom(double);

    void setRotation(QVFbView::Rotation);

protected:

    template <typename T>

    void createMenu(T *menu);

    QMenu* createFileMenu();

    QMenu* createViewMenu();

    QMenu* createHelpMenu();

private:

    void findSkins(const QString &currentSkin);

    void init( int display_id, int w, int h, int d, int r, const QString& skin );

    DeviceSkin *skin;

    double skinscaleH,skinscaleV;

    QVFbAbstractView *view;

    QVFbAbstractView *secondaryView;

    QVFbRateDialog *rateDlg;

    QMenu *viewMenu;

    QAction *cursorAction;

    Config* config;

    QStringList skinnames;

    QStringList skinfiles;

    int currentSkinIndex;

    Zoomer *zoomer;

    QScrollArea* scroller;

    DisplayType displayType;

    int refreshRate;

private slots:

    void setGamma400(int n);

    void setR400(int n);

    void setG400(int n);

    void setB400(int n);

    void updateGammaLabels();

};

QT_END_NAMESPACE

#endif