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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#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 Q_GUI_EXPORT 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
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