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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPAINTENGINE_BLITTER_P_H
#define QPAINTENGINE_BLITTER_P_H
#include "private/qpaintengine_raster_p.h"
#ifndef QT_NO_BLITTABLE
QT_BEGIN_NAMESPACE
class QBlitterPaintEnginePrivate;
class QBlittablePixmapData;
class QBlittable;
class Q_GUI_EXPORT QBlitterPaintEngine : public QRasterPaintEngine
{
Q_DECLARE_PRIVATE(QBlitterPaintEngine);
public:
QBlitterPaintEngine(QBlittablePixmapData *p);
virtual QPaintEngine::Type type() const { return Blitter; }
virtual bool begin(QPaintDevice *pdev);
virtual bool end();
// Call down into QBlittable
virtual void fill(const QVectorPath &path, const QBrush &brush);
virtual void fillRect(const QRectF &rect, const QBrush &brush);
virtual void fillRect(const QRectF &rect, const QColor &color);
virtual void drawRects(const QRect *rects, int rectCount);
virtual void drawRects(const QRectF *rects, int rectCount);
void drawPixmap(const QPointF &p, const QPixmap &pm);
void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
// State tracking
void setState(QPainterState *s);
virtual void clipEnabledChanged();
virtual void penChanged();
virtual void brushChanged();
virtual void opacityChanged();
virtual void compositionModeChanged();
virtual void renderHintsChanged();
virtual void transformChanged();
// Override to lock the QBlittable before using raster
void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode);
void fillPath(const QPainterPath &path, QSpanData *fillData);
void fillPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
void drawEllipse(const QRectF &rect);
void drawImage(const QPointF &p, const QImage &img);
void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr,
Qt::ImageConversionFlags flags = Qt::AutoColor);
void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr);
void drawTextItem(const QPointF &p, const QTextItem &textItem);
void drawPoints(const QPointF *points, int pointCount);
void drawPoints(const QPoint *points, int pointCount);
void stroke(const QVectorPath &path, const QPen &pen);
void drawStaticTextItem(QStaticTextItem *);
};
QT_END_NAMESPACE
#endif //QT_NO_BLITTABLE
#endif // QPAINTENGINE_BLITTER_P_H
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