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    41 

    42 #ifndef QVFB_H

    43 #define QVFB_H

    44 

    45 #include <QMainWindow>

    46 #include <QStringList>

    47 #include "qvfbview.h"

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 class QVFbAbstractView;

    52 class QVFbRateDialog;

    53 class QPopupMenu;

    54 class QMenuData;

    55 class QAction;

    56 class Config;

    57 class DeviceSkin;

    58 class QVFb;

    59 class QLabel;

    60 class QMenu;

    61 class QScrollArea;

    62 

    63 class Zoomer : public QWidget {

    64     Q_OBJECT

    65 public:

    66     Zoomer(QVFb* target);

    67 

    68 private slots:

    69     void zoom(int);

    70 

    71 private:

    72     QVFb *qvfb;

    73     QLabel *label;

    74 };

    75 

    76 class QVFb: public QMainWindow

    77 {

    78     Q_OBJECT

    79 public:

    80     enum DisplayType { QWS, X11 };

    81 

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

    83     ~QVFb();

    84 

    85     void enableCursor( bool e );

    86 

    87     QSize sizeHint() const;

    88 

    89 public slots:

    90      void popupMenu();

    91 

    92 protected slots:

    93     void saveImage();

    94     void toggleAnimation();

    95     void toggleCursor();

    96     void changeRate();

    97     void setRate(int);

    98     void about();

    99 

   100     void configure();

   101     void skinConfigChosen(int i);

   102     void chooseSize(const QSize& sz);

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

   104 

   105     void setZoom1();

   106     void setZoom2();

   107     void setZoom3();

   108     void setZoom4();

   109     void setZoomHalf();

   110     void setZoom075();

   111 

   112     void setZoom();

   113 

   114     void setRot0();

   115     void setRot90();

   116     void setRot180();

   117     void setRot270();

   118 

   119 public slots:

   120     void setZoom(double);

   121     void setRotation(QVFbView::Rotation);

   122 

   123 protected:

   124     template <typename T>

   125     void createMenu(T *menu);

   126     QMenu* createFileMenu();

   127     QMenu* createViewMenu();

   128     QMenu* createHelpMenu();

   129 

   130 private:

   131     void findSkins(const QString &currentSkin);

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

   133     DeviceSkin *skin;

   134     double skinscaleH,skinscaleV;

   135     QVFbAbstractView *view;

   136     QVFbAbstractView *secondaryView;

   137     QVFbRateDialog *rateDlg;

   138     QMenu *viewMenu;

   139     QAction *cursorAction;

   140     Config* config;

   141     QStringList skinnames;

   142     QStringList skinfiles;

   143     int currentSkinIndex;

   144     Zoomer *zoomer;

   145     QScrollArea* scroller;

   146     DisplayType displayType;

   147 

   148     int refreshRate;

   149 private slots:

   150     void setGamma400(int n);

   151     void setR400(int n);

   152     void setG400(int n);

   153     void setB400(int n);

   154     void updateGammaLabels();

   155 };

   156 

   157 QT_END_NAMESPACE

   158 

   159 #endif