/****************************************************************************
**
** Copyright (C) 2010 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.
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** $QT_BEGIN_LICENSE:LGPL$
** 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
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** 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.
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef QPAINTER_H
#define QPAINTER_H

#include <QtCore/qnamespace.h>
#include <QtCore/qrect.h>
#include <QtCore/qpoint.h>
#include <QtCore/qscopedpointer.h>
#include <QtGui/qpixmap.h>
#include <QtGui/qimage.h>
#include <QtGui/qtextoption.h>
#include <QtGui/qdrawutil.h>

#ifndef QT_INCLUDE_COMPAT
#include <QtGui/qpolygon.h>
#include <QtGui/qpen.h>
#include <QtGui/qbrush.h>
#include <QtGui/qmatrix.h>
#include <QtGui/qtransform.h>
#include <QtGui/qfontinfo.h>
#include <QtGui/qfontmetrics.h>
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QBrush;
class QFontInfo;
class QFontMetrics;
class QPaintDevice;
class QPainterPath;
class QPainterPrivate;
class QPen;
class QPolygon;
class QTextItem;
class QMatrix;
class QTransform;

class QPainterPrivateDeleter;

class Q_GUI_EXPORT QPainter
{
    Q_DECLARE_PRIVATE(QPainter)
    Q_GADGET
    Q_FLAGS(RenderHint RenderHints)

public:
    enum RenderHint {
        Antialiasing = 0x01,
        TextAntialiasing = 0x02,
        SmoothPixmapTransform = 0x04,
        HighQualityAntialiasing = 0x08,
        NonCosmeticDefaultPen = 0x10
    };

    Q_DECLARE_FLAGS(RenderHints, RenderHint)

    QPainter();
    explicit QPainter(QPaintDevice *);
    ~QPainter();

    QPaintDevice *device() const;

    bool begin(QPaintDevice *);
    bool end();
    bool isActive() const;

    void initFrom(const QWidget *widget);

    enum CompositionMode {
        CompositionMode_SourceOver,
        CompositionMode_DestinationOver,
        CompositionMode_Clear,
        CompositionMode_Source,
        CompositionMode_Destination,
        CompositionMode_SourceIn,
        CompositionMode_DestinationIn,
        CompositionMode_SourceOut,
        CompositionMode_DestinationOut,
        CompositionMode_SourceAtop,
        CompositionMode_DestinationAtop,
        CompositionMode_Xor,

        //svg 1.2 blend modes
        CompositionMode_Plus,
        CompositionMode_Multiply,
        CompositionMode_Screen,
        CompositionMode_Overlay,
        CompositionMode_Darken,
        CompositionMode_Lighten,
        CompositionMode_ColorDodge,
        CompositionMode_ColorBurn,
        CompositionMode_HardLight,
        CompositionMode_SoftLight,
        CompositionMode_Difference,
        CompositionMode_Exclusion,

        // ROPs
        RasterOp_SourceOrDestination,
        RasterOp_SourceAndDestination,
        RasterOp_SourceXorDestination,
        RasterOp_NotSourceAndNotDestination,
        RasterOp_NotSourceOrNotDestination,
        RasterOp_NotSourceXorDestination,
        RasterOp_NotSource,
        RasterOp_NotSourceAndDestination,
        RasterOp_SourceAndNotDestination
    };
    void setCompositionMode(CompositionMode mode);
    CompositionMode compositionMode() const;

    const QFont &font() const;
    void setFont(const QFont &f);

    QFontMetrics fontMetrics() const;
    QFontInfo fontInfo() const;

    void setPen(const QColor &color);
    void setPen(const QPen &pen);
    void setPen(Qt::PenStyle style);
    const QPen &pen() const;

    void setBrush(const QBrush &brush);
    void setBrush(Qt::BrushStyle style);
    const QBrush &brush() const;

    // attributes/modes
    void setBackgroundMode(Qt::BGMode mode);
    Qt::BGMode backgroundMode() const;

    QPoint brushOrigin() const;
    inline void setBrushOrigin(int x, int y);
    inline void setBrushOrigin(const QPoint &);
    void setBrushOrigin(const QPointF &);

    void setBackground(const QBrush &bg);
    const QBrush &background() const;

    qreal opacity() const;
    void setOpacity(qreal opacity);

    // Clip functions
    QRegion clipRegion() const;
    QPainterPath clipPath() const;

    void setClipRect(const QRectF &, Qt::ClipOperation op = Qt::ReplaceClip);
    void setClipRect(const QRect &, Qt::ClipOperation op = Qt::ReplaceClip);
    inline void setClipRect(int x, int y, int w, int h, Qt::ClipOperation op = Qt::ReplaceClip);

    void setClipRegion(const QRegion &, Qt::ClipOperation op = Qt::ReplaceClip);

    void setClipPath(const QPainterPath &path, Qt::ClipOperation op = Qt::ReplaceClip);

    void setClipping(bool enable);
    bool hasClipping() const;

    void save();
    void restore();

    // XForm functions
    void setMatrix(const QMatrix &matrix, bool combine = false);
    const QMatrix &matrix() const;
    const QMatrix &deviceMatrix() const;
    void resetMatrix();

    void setTransform(const QTransform &transform, bool combine = false);
    const QTransform &transform() const;
    const QTransform &deviceTransform() const;
    void resetTransform();

    void setWorldMatrix(const QMatrix &matrix, bool combine = false);
    const QMatrix &worldMatrix() const;

    void setWorldTransform(const QTransform &matrix, bool combine = false);
    const QTransform &worldTransform() const;

    QMatrix combinedMatrix() const;
    QTransform combinedTransform() const;

    void setMatrixEnabled(bool enabled);
    bool matrixEnabled() const;

    void setWorldMatrixEnabled(bool enabled);
    bool worldMatrixEnabled() const;

    void scale(qreal sx, qreal sy);
    void shear(qreal sh, qreal sv);
    void rotate(qreal a);

    void translate(const QPointF &offset);
    inline void translate(const QPoint &offset);
    inline void translate(qreal dx, qreal dy);

    QRect window() const;
    void setWindow(const QRect &window);
    inline void setWindow(int x, int y, int w, int h);

    QRect viewport() const;
    void setViewport(const QRect &viewport);
    inline void setViewport(int x, int y, int w, int h);

    void setViewTransformEnabled(bool enable);
    bool viewTransformEnabled() const;

    // drawing functions
    void strokePath(const QPainterPath &path, const QPen &pen);
    void fillPath(const QPainterPath &path, const QBrush &brush);
    void drawPath(const QPainterPath &path);

    inline void drawPoint(const QPointF &pt);
    inline void drawPoint(const QPoint &p);
    inline void drawPoint(int x, int y);

    void drawPoints(const QPointF *points, int pointCount);
    inline void drawPoints(const QPolygonF &points);
    void drawPoints(const QPoint *points, int pointCount);
    inline void drawPoints(const QPolygon &points);

    inline void drawLine(const QLineF &line);
    inline void drawLine(const QLine &line);
    inline void drawLine(int x1, int y1, int x2, int y2);
    inline void drawLine(const QPoint &p1, const QPoint &p2);
    inline void drawLine(const QPointF &p1, const QPointF &p2);

    void drawLines(const QLineF *lines, int lineCount);
    inline void drawLines(const QVector<QLineF> &lines);
    void drawLines(const QPointF *pointPairs, int lineCount);
    inline void drawLines(const QVector<QPointF> &pointPairs);
    void drawLines(const QLine *lines, int lineCount);
    inline void drawLines(const QVector<QLine> &lines);
    void drawLines(const QPoint *pointPairs, int lineCount);
    inline void drawLines(const QVector<QPoint> &pointPairs);

    inline void drawRect(const QRectF &rect);
    inline void drawRect(int x1, int y1, int w, int h);
    inline void drawRect(const QRect &rect);

    void drawRects(const QRectF *rects, int rectCount);
    inline void drawRects(const QVector<QRectF> &rectangles);
    void drawRects(const QRect *rects, int rectCount);
    inline void drawRects(const QVector<QRect> &rectangles);

    void drawEllipse(const QRectF &r);
    void drawEllipse(const QRect &r);
    inline void drawEllipse(int x, int y, int w, int h);

    inline void drawEllipse(const QPointF &center, qreal rx, qreal ry);
    inline void drawEllipse(const QPoint &center, int rx, int ry);

    void drawPolyline(const QPointF *points, int pointCount);
    inline void drawPolyline(const QPolygonF &polyline);
    void drawPolyline(const QPoint *points, int pointCount);
    inline void drawPolyline(const QPolygon &polygon);

    void drawPolygon(const QPointF *points, int pointCount, Qt::FillRule fillRule = Qt::OddEvenFill);
    inline void drawPolygon(const QPolygonF &polygon, Qt::FillRule fillRule = Qt::OddEvenFill);
    void drawPolygon(const QPoint *points, int pointCount, Qt::FillRule fillRule = Qt::OddEvenFill);
    inline void drawPolygon(const QPolygon &polygon, Qt::FillRule fillRule = Qt::OddEvenFill);

    void drawConvexPolygon(const QPointF *points, int pointCount);
    inline void drawConvexPolygon(const QPolygonF &polygon);
    void drawConvexPolygon(const QPoint *points, int pointCount);
    inline void drawConvexPolygon(const QPolygon &polygon);

    void drawArc(const QRectF &rect, int a, int alen);
    inline void drawArc(const QRect &, int a, int alen);
    inline void drawArc(int x, int y, int w, int h, int a, int alen);

    void drawPie(const QRectF &rect, int a, int alen);
    inline void drawPie(int x, int y, int w, int h, int a, int alen);
    inline void drawPie(const QRect &, int a, int alen);

    void drawChord(const QRectF &rect, int a, int alen);
    inline void drawChord(int x, int y, int w, int h, int a, int alen);
    inline void drawChord(const QRect &, int a, int alen);

    void drawRoundedRect(const QRectF &rect, qreal xRadius, qreal yRadius,
                         Qt::SizeMode mode = Qt::AbsoluteSize);
    inline void drawRoundedRect(int x, int y, int w, int h, qreal xRadius, qreal yRadius,
                                Qt::SizeMode mode = Qt::AbsoluteSize);
    inline void drawRoundedRect(const QRect &rect, qreal xRadius, qreal yRadius,
                                Qt::SizeMode mode = Qt::AbsoluteSize);

    void drawRoundRect(const QRectF &r, int xround = 25, int yround = 25);
    inline void drawRoundRect(int x, int y, int w, int h, int = 25, int = 25);
    inline void drawRoundRect(const QRect &r, int xround = 25, int yround = 25);

    void drawTiledPixmap(const QRectF &rect, const QPixmap &pm, const QPointF &offset = QPointF());
    inline void drawTiledPixmap(int x, int y, int w, int h, const QPixmap &, int sx=0, int sy=0);
    inline void drawTiledPixmap(const QRect &, const QPixmap &, const QPoint & = QPoint());
#ifndef QT_NO_PICTURE
    void drawPicture(const QPointF &p, const QPicture &picture);
    inline void drawPicture(int x, int y, const QPicture &picture);
    inline void drawPicture(const QPoint &p, const QPicture &picture);
#endif

    void drawPixmap(const QRectF &targetRect, const QPixmap &pixmap, const QRectF &sourceRect);
    inline void drawPixmap(const QRect &targetRect, const QPixmap &pixmap, const QRect &sourceRect);
    inline void drawPixmap(int x, int y, int w, int h, const QPixmap &pm,
                           int sx, int sy, int sw, int sh);
    inline void drawPixmap(int x, int y, const QPixmap &pm,
                           int sx, int sy, int sw, int sh);
    inline void drawPixmap(const QPointF &p, const QPixmap &pm, const QRectF &sr);
    inline void drawPixmap(const QPoint &p, const QPixmap &pm, const QRect &sr);
    void drawPixmap(const QPointF &p, const QPixmap &pm);
    inline void drawPixmap(const QPoint &p, const QPixmap &pm);
    inline void drawPixmap(int x, int y, const QPixmap &pm);
    inline void drawPixmap(const QRect &r, const QPixmap &pm);
    inline void drawPixmap(int x, int y, int w, int h, const QPixmap &pm);

    void drawImage(const QRectF &targetRect, const QImage &image, const QRectF &sourceRect,
                   Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QRect &targetRect, const QImage &image, const QRect &sourceRect,
                          Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QPointF &p, const QImage &image, const QRectF &sr,
                          Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QPoint &p, const QImage &image, const QRect &sr,
                          Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QRectF &r, const QImage &image);
    inline void drawImage(const QRect &r, const QImage &image);
    void drawImage(const QPointF &p, const QImage &image);
    inline void drawImage(const QPoint &p, const QImage &image);
    inline void drawImage(int x, int y, const QImage &image, int sx = 0, int sy = 0,
                          int sw = -1, int sh = -1, Qt::ImageConversionFlags flags = Qt::AutoColor);

    void setLayoutDirection(Qt::LayoutDirection direction);
    Qt::LayoutDirection layoutDirection() const;

    void drawText(const QPointF &p, const QString &s);
    inline void drawText(const QPoint &p, const QString &s);
    inline void drawText(int x, int y, const QString &s);

    void drawText(const QPointF &p, const QString &str, int tf, int justificationPadding);

    void drawText(const QRectF &r, int flags, const QString &text, QRectF *br=0);
    void drawText(const QRect &r, int flags, const QString &text, QRect *br=0);
    inline void drawText(int x, int y, int w, int h, int flags, const QString &text, QRect *br=0);

    void drawText(const QRectF &r, const QString &text, const QTextOption &o = QTextOption());

    QRectF boundingRect(const QRectF &rect, int flags, const QString &text);
    QRect boundingRect(const QRect &rect, int flags, const QString &text);
    inline QRect boundingRect(int x, int y, int w, int h, int flags, const QString &text);

    QRectF boundingRect(const QRectF &rect, const QString &text, const QTextOption &o = QTextOption());

    void drawTextItem(const QPointF &p, const QTextItem &ti);
    inline void drawTextItem(int x, int y, const QTextItem &ti);
    inline void drawTextItem(const QPoint &p, const QTextItem &ti);

    void fillRect(const QRectF &, const QBrush &);
    inline void fillRect(int x, int y, int w, int h, const QBrush &);
    void fillRect(const QRect &, const QBrush &);

    void fillRect(const QRectF &, const QColor &color);
    inline void fillRect(int x, int y, int w, int h, const QColor &color);
    void fillRect(const QRect &, const QColor &color);

    inline void fillRect(int x, int y, int w, int h, Qt::GlobalColor c);
    inline void fillRect(const QRect &r, Qt::GlobalColor c);
    inline void fillRect(const QRectF &r, Qt::GlobalColor c);

    inline void fillRect(int x, int y, int w, int h, Qt::BrushStyle style);
    inline void fillRect(const QRect &r, Qt::BrushStyle style);
    inline void fillRect(const QRectF &r, Qt::BrushStyle style);

    void eraseRect(const QRectF &);
    inline void eraseRect(int x, int y, int w, int h);
    inline void eraseRect(const QRect &);

    void setRenderHint(RenderHint hint, bool on = true);
    void setRenderHints(RenderHints hints, bool on = true);
    RenderHints renderHints() const;
    inline bool testRenderHint(RenderHint hint) const { return renderHints() & hint; }

    QPaintEngine *paintEngine() const;

    static void setRedirected(const QPaintDevice *device, QPaintDevice *replacement,
                              const QPoint& offset = QPoint());
    static QPaintDevice *redirected(const QPaintDevice *device, QPoint *offset = 0);
    static void restoreRedirected(const QPaintDevice *device);

    void beginNativePainting();
    void endNativePainting();

#ifdef QT3_SUPPORT

    inline QT3_SUPPORT void setBackgroundColor(const QColor &color) { setBackground(color); }
    inline QT3_SUPPORT const QColor &backgroundColor() const { return background().color(); }

    inline QT3_SUPPORT void drawText(int x, int y, const QString &s, int pos, int len)
        { drawText(x, y, s.mid(pos, len)); }
    inline QT3_SUPPORT void drawText(const QPoint &p, const QString &s, int pos, int len)
        { drawText(p, s.mid(pos, len)); }
    inline QT3_SUPPORT void drawText(int x, int y, const QString &s, int len)
        { drawText(x, y, s.left(len)); }
    inline QT3_SUPPORT void drawText(const QPoint &p, const QString &s, int len)
        { drawText(p, s.left(len)); }
    inline QT3_SUPPORT void drawText(const QRect &r, int flags, const QString &str, int len, QRect *br=0)
        { drawText(r, flags, str.left(len), br); }
    inline QT3_SUPPORT void drawText(int x, int y, int w, int h, int flags, const QString &text, int len, QRect *br=0)
        { drawText(QRect(x, y, w, h), flags, text.left(len), br); }
    inline QT3_SUPPORT QRect boundingRect(const QRect &rect, int flags, const QString &text, int len)
        { return boundingRect(rect, flags, text.left(len)); }
    inline QT3_SUPPORT QRect boundingRect(int x, int y, int w, int h, int flags, const QString &text, int len)
        { return boundingRect(QRect(x, y, w, h), flags, text.left(len)); }

    inline QT3_SUPPORT bool begin(QPaintDevice *pdev, const QWidget *init)
        { bool ret = begin(pdev); initFrom(init); return ret; }
    QT3_SUPPORT void drawPoints(const QPolygon &pa, int index, int npoints = -1)
    { drawPoints(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints); }

    QT3_SUPPORT void drawCubicBezier(const QPolygon &pa, int index = 0);

    QT3_SUPPORT void drawLineSegments(const QPolygon &points, int index = 0, int nlines = -1);

    inline QT3_SUPPORT void drawPolyline(const QPolygon &pa, int index, int npoints = -1)
    { drawPolyline(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints); }

    inline QT3_SUPPORT void drawPolygon(const QPolygon &pa, bool winding, int index = 0, int npoints = -1)
    { drawPolygon(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints,
                  winding ? Qt::WindingFill : Qt::OddEvenFill); }

    inline QT3_SUPPORT void drawPolygon(const QPolygonF &polygon, bool winding, int index = 0,
                                      int npoints = -1)
    { drawPolygon(polygon.constData() + index, npoints == -1 ? polygon.size() - index : npoints,
                  winding ? Qt::WindingFill : Qt::OddEvenFill); }

    inline QT3_SUPPORT void drawConvexPolygon(const QPolygonF &polygon, int index, int npoints = -1)
    { drawConvexPolygon(polygon.constData() + index, npoints == -1 ? polygon.size() - index : npoints); }
    inline QT3_SUPPORT void drawConvexPolygon(const QPolygon &pa, int index, int npoints = -1)
    { drawConvexPolygon(pa.constData() + index, npoints == -1 ? pa.size() - index : npoints); }

    static inline QT3_SUPPORT void redirect(QPaintDevice *pdev, QPaintDevice *replacement)
    { setRedirected(pdev, replacement); }
    static inline QT3_SUPPORT QPaintDevice *redirect(QPaintDevice *pdev)
    { return const_cast<QPaintDevice*>(redirected(pdev)); }

    inline QT3_SUPPORT void setWorldXForm(bool enabled) { setMatrixEnabled(enabled); }
    inline QT3_SUPPORT bool hasWorldXForm() const { return matrixEnabled(); }
    inline QT3_SUPPORT void resetXForm() { resetTransform(); }

    inline QT3_SUPPORT void setViewXForm(bool enabled) { setViewTransformEnabled(enabled); }
    inline QT3_SUPPORT bool hasViewXForm() const { return viewTransformEnabled(); }

    QT3_SUPPORT void map(int x, int y, int *rx, int *ry) const;
    QT3_SUPPORT QPoint xForm(const QPoint &) const; // map virtual -> deviceb
    QT3_SUPPORT QRect xForm(const QRect &) const;
    QT3_SUPPORT QPolygon xForm(const QPolygon &) const;
    QT3_SUPPORT QPolygon xForm(const QPolygon &, int index, int npoints) const;
    QT3_SUPPORT QPoint xFormDev(const QPoint &) const; // map device -> virtual
    QT3_SUPPORT QRect xFormDev(const QRect &) const;
    QT3_SUPPORT QPolygon xFormDev(const QPolygon &) const;
    QT3_SUPPORT QPolygon xFormDev(const QPolygon &, int index, int npoints) const;
    QT3_SUPPORT qreal translationX() const;
    QT3_SUPPORT qreal translationY() const;
#endif

private:
    Q_DISABLE_COPY(QPainter)
    friend class Q3Painter;

    QScopedPointer<QPainterPrivate> d_ptr;

    friend class QFontEngine;
    friend class QFontEngineBox;
    friend class QFontEngineFT;
    friend class QFontEngineMac;
    friend class QFontEngineWin;
    friend class QFontEngineXLFD;
    friend class QWSManager;
    friend class QPaintEngine;
    friend class QPaintEngineExPrivate;
    friend class QOpenGLPaintEngine;
    friend class QX11PaintEngine;
    friend class QX11PaintEnginePrivate;
    friend class QWin32PaintEngine;
    friend class QWin32PaintEnginePrivate;
    friend class QRasterPaintEngine;
    friend class QAlphaPaintEngine;
    friend class QPreviewPaintEngine;
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QPainter::RenderHints)

//
// functions
//
inline void QPainter::drawLine(const QLineF &l)
{
    drawLines(&l, 1);
}

inline void QPainter::drawLine(const QLine &line)
{
    drawLines(&line, 1);
}

inline void QPainter::drawLine(int x1, int y1, int x2, int y2)
{
    QLine l(x1, y1, x2, y2);
    drawLines(&l, 1);
}

inline void QPainter::drawLine(const QPoint &p1, const QPoint &p2)
{
    QLine l(p1, p2);
    drawLines(&l, 1);
}

inline void QPainter::drawLine(const QPointF &p1, const QPointF &p2)
{
    drawLine(QLineF(p1, p2));
}

inline void QPainter::drawLines(const QVector<QLineF> &lines)
{
    drawLines(lines.constData(), lines.size());
}

inline void QPainter::drawLines(const QVector<QLine> &lines)
{
    drawLines(lines.constData(), lines.size());
}

inline void QPainter::drawLines(const QVector<QPointF> &pointPairs)
{
    drawLines(pointPairs.constData(), pointPairs.size() / 2);
}

inline void QPainter::drawLines(const QVector<QPoint> &pointPairs)
{
    drawLines(pointPairs.constData(), pointPairs.size() / 2);
}

inline void QPainter::drawPolyline(const QPolygonF &polyline)
{
    drawPolyline(polyline.constData(), polyline.size());
}

inline void QPainter::drawPolyline(const QPolygon &polyline)
{
    drawPolyline(polyline.constData(), polyline.size());
}

inline void QPainter::drawPolygon(const QPolygonF &polygon, Qt::FillRule fillRule)
{
    drawPolygon(polygon.constData(), polygon.size(), fillRule);
}

inline void QPainter::drawPolygon(const QPolygon &polygon, Qt::FillRule fillRule)
{
    drawPolygon(polygon.constData(), polygon.size(), fillRule);
}

inline void QPainter::drawConvexPolygon(const QPolygonF &poly)
{
    drawConvexPolygon(poly.constData(), poly.size());
}

inline void QPainter::drawConvexPolygon(const QPolygon &poly)
{
    drawConvexPolygon(poly.constData(), poly.size());
}

inline void QPainter::drawRect(const QRectF &rect)
{
    drawRects(&rect, 1);
}

inline void QPainter::drawRect(int x, int y, int w, int h)
{
    QRect r(x, y, w, h);
    drawRects(&r, 1);
}

inline void QPainter::drawRect(const QRect &r)
{
    drawRects(&r, 1);
}

inline void QPainter::drawRects(const QVector<QRectF> &rects)
{
    drawRects(rects.constData(), rects.size());
}

inline void QPainter::drawRects(const QVector<QRect> &rects)
{
    drawRects(rects.constData(), rects.size());
}

inline void QPainter::drawPoint(const QPointF &p)
{
    drawPoints(&p, 1);
}

inline void QPainter::drawPoint(int x, int y)
{
    QPoint p(x, y);
    drawPoints(&p, 1);
}

inline void QPainter::drawPoint(const QPoint &p)
{
    drawPoints(&p, 1);
}

inline void QPainter::drawPoints(const QPolygonF &points)
{
    drawPoints(points.constData(), points.size());
}

inline void QPainter::drawPoints(const QPolygon &points)
{
    drawPoints(points.constData(), points.size());
}

inline void QPainter::drawRoundRect(int x, int y, int w, int h, int xRnd, int yRnd)
{
    drawRoundRect(QRectF(x, y, w, h), xRnd, yRnd);
}

inline void QPainter::drawRoundRect(const QRect &rect, int xRnd, int yRnd)
{
    drawRoundRect(QRectF(rect), xRnd, yRnd);
}

inline void QPainter::drawRoundedRect(int x, int y, int w, int h, qreal xRadius, qreal yRadius,
                            Qt::SizeMode mode)
{
    drawRoundedRect(QRectF(x, y, w, h), xRadius, yRadius, mode);
}

inline void QPainter::drawRoundedRect(const QRect &rect, qreal xRadius, qreal yRadius,
                            Qt::SizeMode mode)
{
    drawRoundedRect(QRectF(rect), xRadius, yRadius, mode);
}

inline void QPainter::drawEllipse(int x, int y, int w, int h)
{
    drawEllipse(QRect(x, y, w, h));
}

inline void QPainter::drawEllipse(const QPointF &center, qreal rx, qreal ry)
{
    drawEllipse(QRectF(center.x() - rx, center.y() - ry, 2 * rx, 2 * ry));
}

inline void QPainter::drawEllipse(const QPoint &center, int rx, int ry)
{
    drawEllipse(QRect(center.x() - rx, center.y() - ry, 2 * rx, 2 * ry));
}

inline void QPainter::drawArc(const QRect &r, int a, int alen)
{
    drawArc(QRectF(r), a, alen);
}

inline void QPainter::drawArc(int x, int y, int w, int h, int a, int alen)
{
    drawArc(QRectF(x, y, w, h), a, alen);
}

inline void QPainter::drawPie(const QRect &rect, int a, int alen)
{
    drawPie(QRectF(rect), a, alen);
}

inline void QPainter::drawPie(int x, int y, int w, int h, int a, int alen)
{
    drawPie(QRectF(x, y, w, h), a, alen);
}

inline void QPainter::drawChord(const QRect &rect, int a, int alen)
{
    drawChord(QRectF(rect), a, alen);
}

inline void QPainter::drawChord(int x, int y, int w, int h, int a, int alen)
{
    drawChord(QRectF(x, y, w, h), a, alen);
}

inline void QPainter::setClipRect(int x, int y, int w, int h, Qt::ClipOperation op)
{
    setClipRect(QRect(x, y, w, h), op);
}

inline void QPainter::eraseRect(const QRect &rect)
{
    eraseRect(QRectF(rect));
}

inline void QPainter::eraseRect(int x, int y, int w, int h)
{
    eraseRect(QRectF(x, y, w, h));
}

inline void QPainter::fillRect(int x, int y, int w, int h, const QBrush &b)
{
    fillRect(QRect(x, y, w, h), b);
}

inline void QPainter::fillRect(int x, int y, int w, int h, const QColor &b)
{
    fillRect(QRect(x, y, w, h), b);
}

inline void QPainter::fillRect(int x, int y, int w, int h, Qt::GlobalColor c)
{
    fillRect(QRect(x, y, w, h), QColor(c));
}

inline void QPainter::fillRect(const QRect &r, Qt::GlobalColor c)
{
    fillRect(r, QColor(c));
}

inline void QPainter::fillRect(const QRectF &r, Qt::GlobalColor c)
{
    fillRect(r, QColor(c));
}

inline void QPainter::fillRect(int x, int y, int w, int h, Qt::BrushStyle style)
{
    fillRect(QRectF(x, y, w, h), QBrush(style));
}

inline void QPainter::fillRect(const QRect &r, Qt::BrushStyle style)
{
    fillRect(QRectF(r), QBrush(style));
}

inline void QPainter::fillRect(const QRectF &r, Qt::BrushStyle style)
{
    fillRect(r, QBrush(style));
}


inline void QPainter::setBrushOrigin(int x, int y)
{
    setBrushOrigin(QPoint(x, y));
}

inline void QPainter::setBrushOrigin(const QPoint &p)
{
    setBrushOrigin(QPointF(p));
}

inline void QPainter::drawTiledPixmap(const QRect &rect, const QPixmap &pm, const QPoint &offset)
{
    drawTiledPixmap(QRectF(rect), pm, QPointF(offset));
}

inline void QPainter::drawTiledPixmap(int x, int y, int w, int h, const QPixmap &pm, int sx, int sy)
{
    drawTiledPixmap(QRectF(x, y, w, h), pm, QPointF(sx, sy));
}

inline void QPainter::drawPixmap(const QRect &targetRect, const QPixmap &pixmap, const QRect &sourceRect)
{
    drawPixmap(QRectF(targetRect), pixmap, QRectF(sourceRect));
}

inline void QPainter::drawPixmap(const QPoint &p, const QPixmap &pm)
{
    drawPixmap(QPointF(p), pm);
}

inline void QPainter::drawPixmap(const QRect &r, const QPixmap &pm)
{
    drawPixmap(QRectF(r), pm, QRectF());
}

inline void QPainter::drawPixmap(int x, int y, const QPixmap &pm)
{
    drawPixmap(QPointF(x, y), pm);
}

inline void QPainter::drawPixmap(int x, int y, int w, int h, const QPixmap &pm)
{
    drawPixmap(QRectF(x, y, w, h), pm, QRectF());
}

inline void QPainter::drawPixmap(int x, int y, int w, int h, const QPixmap &pm,
                                 int sx, int sy, int sw, int sh)
{
    drawPixmap(QRectF(x, y, w, h), pm, QRectF(sx, sy, sw, sh));
}

inline void QPainter::drawPixmap(int x, int y, const QPixmap &pm,
                                 int sx, int sy, int sw, int sh)
{
    drawPixmap(QRectF(x, y, -1, -1), pm, QRectF(sx, sy, sw, sh));
}

inline void QPainter::drawPixmap(const QPointF &p, const QPixmap &pm, const QRectF &sr)
{
    drawPixmap(QRectF(p.x(), p.y(), -1, -1), pm, sr);
}

inline void QPainter::drawPixmap(const QPoint &p, const QPixmap &pm, const QRect &sr)
{
    drawPixmap(QRectF(p.x(), p.y(), -1, -1), pm, sr);
}

inline void QPainter::drawTextItem(int x, int y, const QTextItem &ti)
{
    drawTextItem(QPointF(x, y), ti);
}

inline void QPainter::drawImage(const QRect &targetRect, const QImage &image, const QRect &sourceRect,
                                Qt::ImageConversionFlags flags)
{
    drawImage(QRectF(targetRect), image, QRectF(sourceRect), flags);
}

inline void QPainter::drawImage(const QPointF &p, const QImage &image, const QRectF &sr,
                                Qt::ImageConversionFlags flags)
{
    drawImage(QRectF(p.x(), p.y(), -1, -1), image, sr, flags);
}

inline void QPainter::drawImage(const QPoint &p, const QImage &image, const QRect &sr,
                                Qt::ImageConversionFlags flags)
{
    drawImage(QRect(p.x(), p.y(), -1, -1), image, sr, flags);
}


inline void QPainter::drawImage(const QRectF &r, const QImage &image)
{
    drawImage(r, image, QRect(0, 0, image.width(), image.height()));
}

inline void QPainter::drawImage(const QRect &r, const QImage &image)
{
    drawImage(r, image, QRectF(0, 0, image.width(), image.height()));
}

inline void QPainter::drawImage(const QPoint &p, const QImage &image)
{
    drawImage(QPointF(p), image);
}

inline void QPainter::drawImage(int x, int y, const QImage &image, int sx, int sy, int sw, int sh,
                                Qt::ImageConversionFlags flags)
{
    if (sx == 0 && sy == 0 && sw == -1 && sh == -1 && flags == Qt::AutoColor)
        drawImage(QPointF(x, y), image);
    else
        drawImage(QRectF(x, y, -1, -1), image, QRectF(sx, sy, sw, sh), flags);
}

inline void QPainter::drawTextItem(const QPoint &p, const QTextItem &ti)
{
    drawTextItem(QPointF(p), ti);
}

inline void QPainter::drawText(const QPoint &p, const QString &s)
{
    drawText(QPointF(p), s);
}

inline void QPainter::drawText(int x, int y, int w, int h, int flags, const QString &str, QRect *br)
{
    drawText(QRect(x, y, w, h), flags, str, br);
}

inline void QPainter::drawText(int x, int y, const QString &s)
{
    drawText(QPointF(x, y), s);
}

inline QRect QPainter::boundingRect(int x, int y, int w, int h, int flags, const QString &text)
{
    return boundingRect(QRect(x, y, w, h), flags, text);
}

inline void QPainter::translate(qreal dx, qreal dy)
{
    translate(QPointF(dx, dy));
}

inline void QPainter::translate(const QPoint &offset)
{
    translate(offset.x(), offset.y());
}

inline void QPainter::setViewport(int x, int y, int w, int h)
{
    setViewport(QRect(x, y, w, h));
}

inline void QPainter::setWindow(int x, int y, int w, int h)
{
    setWindow(QRect(x, y, w, h));
}

#ifndef QT_NO_PICTURE
inline void QPainter::drawPicture(int x, int y, const QPicture &p)
{
    drawPicture(QPoint(x, y), p);
}

inline void QPainter::drawPicture(const QPoint &pt, const QPicture &p)
{
    drawPicture(QPointF(pt), p);
}
#endif

QT_END_NAMESPACE

QT_END_HEADER

#endif // QPAINTER_H
