qwsdisplay_qws.h
上传用户:detong
上传日期:2022-06-22
资源大小:20675k
文件大小:6k
- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtGui module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 3.0 as published by the Free
- ** Software Foundation and appearing in the file LICENSE.GPL included in
- ** the packaging of this file. Please review the following information
- ** to ensure GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
- ** provided by Qt Designer and its related libraries.
- **
- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
- **
- ****************************************************************************/
- #ifndef QWSDISPLAY_QWS_H
- #define QWSDISPLAY_QWS_H
- #include <QtCore/qobject.h>
- #include <QtCore/qbytearray.h>
- #include <QtGui/qregion.h>
- #include <QtGui/qimage.h>
- #include <QtGui/qwindowdefs.h>
- #include <QtCore/qlist.h>
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- QT_MODULE(Gui)
- class QWSEvent;
- class QWSMouseEvent;
- class QWSQCopMessageEvent;
- class QVariant;
- class QLock;
- class QWSWindowInfo
- {
- public:
- int winid;
- unsigned int clientid;
- QString name;
- };
- #define QT_QWS_PROPERTY_CONVERTSELECTION 999
- #define QT_QWS_PROPERTY_WINDOWNAME 998
- #define QT_QWS_PROPERTY_MARKEDTEXT 997
- class QWSDisplay;
- extern QWSDisplay *qt_fbdpy;
- class Q_GUI_EXPORT QWSDisplay
- {
- public:
- QWSDisplay();
- ~QWSDisplay();
- static QWSDisplay* instance() { return qt_fbdpy; }
- bool eventPending() const;
- QWSEvent *getEvent();
- // QWSRegionManager *regionManager() const;
- uchar* frameBuffer() const;
- int width() const;
- int height() const;
- int depth() const;
- int pixmapDepth() const;
- bool supportsDepth(int) const;
- uchar *sharedRam() const;
- int sharedRamSize() const;
- #ifndef QT_NO_QWS_PROPERTIES
- void addProperty(int winId, int property);
- void setProperty(int winId, int property, int mode, const QByteArray &data);
- void setProperty(int winId, int property, int mode, const char * data);
- void removeProperty(int winId, int property);
- bool getProperty(int winId, int property, char *&data, int &len);
- #endif // QT_NO_QWS_PROPERTIES
- QList<QWSWindowInfo> windowList();
- int windowAt(const QPoint &);
- void setIdentity(const QString &appName);
- void nameRegion(int winId, const QString& n, const QString &c);
- void requestRegion(int winId, const QString &surfacekey,
- const QByteArray &surfaceData,
- const QRegion ®ion);
- void repaintRegion(int winId, int windowFlags, bool opaque, QRegion);
- void moveRegion(int winId, int dx, int dy);
- void destroyRegion(int winId);
- void requestFocus(int winId, bool get);
- void setAltitude(int winId, int altitude, bool fixed = false);
- void setOpacity(int winId, int opacity);
- int takeId();
- void setSelectionOwner(int winId, const QTime &time);
- void convertSelection(int winId, int selectionProperty, const QString &mimeTypes);
- void defineCursor(int id, const QBitmap &curs, const QBitmap &mask,
- int hotX, int hotY);
- void destroyCursor(int id);
- void selectCursor(QWidget *w, unsigned int id);
- void setCursorPosition(int x, int y);
- void grabMouse(QWidget *w, bool grab);
- void grabKeyboard(QWidget *w, bool grab);
- void playSoundFile(const QString&);
- void registerChannel(const QString &channel);
- void sendMessage(const QString &channel, const QString &msg,
- const QByteArray &data);
- void flushCommands();
- #ifndef QT_NO_QWS_INPUTMETHODS
- void sendIMUpdate(int type, int winId, int widgetid);
- void resetIM();
- void sendIMResponse(int winId, int property, const QVariant &result);
- void sendIMMouseEvent(int index, bool isPress);
- #endif
- QWSQCopMessageEvent* waitForQCopResponse();
- void sendFontCommand(int type, const QByteArray &fontName);
- void setWindowCaption(QWidget *w, const QString &);
- // Lock display for access only by this process
- static bool initLock(const QString &filename, bool create = false);
- static bool grabbed();
- static void grab();
- static void grab(bool write);
- static void ungrab();
- static void setTransformation(int transformation, int screenNo = -1);
- static void setRawMouseEventFilter(void (*filter)(QWSMouseEvent *));
- private:
- friend int qt_fork_qapplication();
- friend void qt_app_reinit( const QString& newAppName );
- friend class QApplication;
- friend class QCopChannel;
- friend class QWSEmbedWidget;
- friend class QWSEmbedWidgetPrivate;
- class Data;
- friend class Data;
- Data *d;
- friend class QWSMemorySurface;
- friend class QWSOnScreenSurface;
- friend class QWSDirectPainterSurface;
- int getPropertyLen;
- char *getPropertyData;
- static QLock *lock;
- };
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QWSDISPLAY_QWS_H