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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCREENTRANSFORMED_QWS_H
#define QSCREENTRANSFORMED_QWS_H
#include <QtGui/qscreenproxy_qws.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_QWS_TRANSFORMED
class QTransformedScreenPrivate;
class Q_AUTOTEST_EXPORT QTransformedScreen : public QProxyScreen
{
public:
explicit QTransformedScreen(int display_id);
~QTransformedScreen();
enum Transformation { None, Rot90, Rot180, Rot270 };
void setTransformation(Transformation t);
Transformation transformation() const;
int transformOrientation() 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 isTransformed() const { return transformation() != None; }
void exposeRegion(QRegion region, 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&);
QRegion region() const;
private:
friend class QTransformedScreenPrivate;
QTransformedScreenPrivate *d_ptr;
};
#endif // QT_NO_QWS_TRANSFORMED
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSCREENTRANSFORMED_QWS_H
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