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    40 ****************************************************************************/

    41 

    42 #ifndef QPROXYSCREEN_QWS_H

    43 #define QPROXYSCREEN_QWS_H

    44 

    45 #include <QtGui/qscreen_qws.h>

    46 

    47 #ifndef QT_NO_QWS_PROXYSCREEN

    48 

    49 QT_BEGIN_HEADER

    50 

    51 QT_BEGIN_NAMESPACE

    52 

    53 QT_MODULE(Gui)

    54 

    55 class QProxyScreenPrivate;

    56 

    57 #ifndef QT_NO_QWS_CURSOR

    58 

    59 class QProxyScreenCursorPrivate;

    60 

    61 class Q_GUI_EXPORT QProxyScreenCursor : public QScreenCursor

    62 {

    63 public:

    64     QProxyScreenCursor();

    65     ~QProxyScreenCursor();

    66 

    67     void setScreenCursor(QScreenCursor *cursor);

    68     QScreenCursor* screenCursor() const;

    69 

    70     void set(const QImage &image, int hotx, int hoty);

    71     void move(int x, int y);

    72     void show();

    73     void hide();

    74 

    75 private:

    76     void configure();

    77 

    78     QScreenCursor *realCursor;

    79     QProxyScreenCursorPrivate *d_ptr;

    80 };

    81 

    82 #endif // QT_NO_QWS_CURSOR

    83 

    84 class Q_GUI_EXPORT QProxyScreen : public QScreen

    85 {

    86 public:

    87     QProxyScreen(int display_id, ClassId = ProxyClass);

    88     ~QProxyScreen();

    89 

    90     void setScreen(QScreen *screen);

    91     QScreen *screen() const;

    92 

    93     QSize mapToDevice(const QSize &s) const;

    94     QSize mapFromDevice(const QSize &s) const;

    95 

    96     QPoint mapToDevice(const QPoint &, const QSize &) const;

    97     QPoint mapFromDevice(const QPoint &, const QSize &) const;

    98 

    99     QRect mapToDevice(const QRect &, const QSize &) const;

   100     QRect mapFromDevice(const QRect &, const QSize &) const;

   101 

   102     QRegion mapToDevice(const QRegion &, const QSize &) const;

   103     QRegion mapFromDevice(const QRegion &, const QSize &) const;

   104 

   105     bool connect(const QString &displaySpec);

   106     bool initDevice();

   107     void shutdownDevice();

   108     void disconnect();

   109 

   110     void setMode(int width, int height, int depth);

   111     bool supportsDepth(int) const;

   112 

   113     void save();

   114     void restore();

   115     void blank(bool on);

   116 

   117     bool onCard(const unsigned char *) const;

   118     bool onCard(const unsigned char *, ulong& out_offset) const;

   119 

   120     bool isInterlaced() const;

   121     bool isTransformed() const;

   122     int transformOrientation() const;

   123 

   124     int memoryNeeded(const QString&);

   125     int sharedRamSize(void *);

   126 

   127     void haltUpdates();

   128     void resumeUpdates();

   129 

   130     void exposeRegion(QRegion r, int changing);

   131     void blit(const QImage &img, const QPoint &topLeft, const QRegion &region);

   132     void solidFill(const QColor &color, const QRegion &region);

   133     void setDirty(const QRect&);

   134 

   135     QWSWindowSurface* createSurface(QWidget *widget) const;

   136     QWSWindowSurface* createSurface(const QString &key) const;

   137 

   138     QList<QScreen*> subScreens() const;

   139     QRegion region() const;

   140 

   141 private:

   142     void configure();

   143 

   144     QScreen *realScreen;

   145     QProxyScreenPrivate *d_ptr;

   146 };

   147 

   148 QT_END_NAMESPACE

   149 

   150 QT_END_HEADER

   151 

   152 #endif // QT_NO_QWS_PROXYSCREEN

   153 #endif // QPROXYSCREEN_QWS_H