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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 QPROXYSCREEN_QWS_H
#define QPROXYSCREEN_QWS_H
#include <QtGui/qscreen_qws.h>
#ifndef QT_NO_QWS_PROXYSCREEN
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
class QProxyScreenPrivate;
#ifndef QT_NO_QWS_CURSOR
class QProxyScreenCursorPrivate;
class Q_GUI_EXPORT QProxyScreenCursor : public QScreenCursor
{
public:
QProxyScreenCursor();
~QProxyScreenCursor();
void setScreenCursor(QScreenCursor *cursor);
QScreenCursor* screenCursor() const;
void set(const QImage &image, int hotx, int hoty);
void move(int x, int y);
void show();
void hide();
private:
void configure();
QScreenCursor *realCursor;
QProxyScreenCursorPrivate *d_ptr;
};
#endif // QT_NO_QWS_CURSOR
class Q_GUI_EXPORT QProxyScreen : public QScreen
{
public:
QProxyScreen(int display_id, ClassId = ProxyClass);
~QProxyScreen();
void setScreen(QScreen *screen);
QScreen *screen() const;
QSize mapToDevice(const QSize &s) const;
QSize mapFromDevice(const QSize &s) const;
QPoint mapToDevice(const QPoint &, const QSize &) const;
QPoint mapFromDevice(const QPoint &, const QSize &) const;
QRect mapToDevice(const QRect &, const QSize &) const;
QRect mapFromDevice(const QRect &, const QSize &) const;
QRegion mapToDevice(const QRegion &, const QSize &) const;
QRegion mapFromDevice(const QRegion &, const QSize &) const;
bool connect(const QString &displaySpec);
bool initDevice();
void shutdownDevice();
void disconnect();
void setMode(int width, int height, int depth);
bool supportsDepth(int) const;
void save();
void restore();
void blank(bool on);
bool onCard(const unsigned char *) const;
bool onCard(const unsigned char *, ulong& out_offset) const;
bool isInterlaced() const;
bool isTransformed() const;
int transformOrientation() const;
int memoryNeeded(const QString&);
int sharedRamSize(void *);
void haltUpdates();
void resumeUpdates();
void exposeRegion(QRegion r, int changing);
void blit(const QImage &img, const QPoint &topLeft, const QRegion ®ion);
void solidFill(const QColor &color, const QRegion ®ion);
void setDirty(const QRect&);
QWSWindowSurface* createSurface(QWidget *widget) const;
QWSWindowSurface* createSurface(const QString &key) const;
QList<QScreen*> subScreens() const;
QRegion region() const;
private:
void configure();
QScreen *realScreen;
QProxyScreenPrivate *d_ptr;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_QWS_PROXYSCREEN
#endif // QPROXYSCREEN_QWS_H
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