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#ifndef QFONTENGINE_WIN_P_H

#define QFONTENGINE_WIN_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtCore/qconfig.h>

QT_BEGIN_NAMESPACE

class QNativeImage;

class QFontEngineWin : public QFontEngine

{

public:

    QFontEngineWin(const QString &name, HFONT, bool, LOGFONT);

    ~QFontEngineWin();

    virtual QFixed lineThickness() const;

    virtual Properties properties() const;

    virtual void getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics);

    virtual FaceId faceId() const;

    virtual bool getSfntTableData(uint tag, uchar *buffer, uint *length) const;

    virtual int synthesized() const;

    virtual QFixed emSquareSize() const;

    virtual bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const;

    virtual void recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags) const;

    virtual void addOutlineToPath(qreal x, qreal y, const QGlyphLayout &glyphs, QPainterPath *path, QTextItem::RenderFlags flags);

    virtual void addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int nglyphs,

                         QPainterPath *path, QTextItem::RenderFlags flags);

    HGDIOBJ selectDesignFont() const;

    virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs);

    virtual glyph_metrics_t boundingBox(glyph_t g) { return boundingBox(g, QTransform()); }

    virtual glyph_metrics_t boundingBox(glyph_t g, const QTransform &t);

    virtual QFixed ascent() const;

    virtual QFixed descent() const;

    virtual QFixed leading() const;

    virtual QFixed xHeight() const;

    virtual QFixed averageCharWidth() const;

    virtual qreal maxCharWidth() const;

    virtual qreal minLeftBearing() const;

    virtual qreal minRightBearing() const;

    virtual const char *name() const;

    bool canRender(const QChar *string, int len);

    Type type() const;

    virtual QImage alphaMapForGlyph(glyph_t t) { return alphaMapForGlyph(t, QTransform()); }

    virtual QImage alphaMapForGlyph(glyph_t, const QTransform &xform);

    virtual QImage alphaRGBMapForGlyph(glyph_t t, int margin, const QTransform &xform);

#ifndef Q_CC_MINGW

    virtual void getGlyphBearings(glyph_t glyph, qreal *leftBearing = 0, qreal *rightBearing = 0);

#endif

    int getGlyphIndexes(const QChar *ch, int numChars, QGlyphLayout *glyphs, bool mirrored) const;

    void getCMap();

#ifndef Q_WS_WINCE

    bool getOutlineMetrics(glyph_t glyph, const QTransform &t, glyph_metrics_t *metrics) const;

#endif

    QString     _name;

    HFONT       hfont;

    LOGFONT     logfont;

    uint        stockFont  : 1;

    uint        ttf        : 1;

    uint        hasOutline : 1;

    TEXTMETRIC  tm;

    int         lw;

    const unsigned char *cmap;

    QByteArray cmapTable;

    mutable qreal lbearing;

    mutable qreal rbearing;

    QFixed designToDevice;

    int unitsPerEm;

    QFixed x_height;

    FaceId _faceId;

    mutable int synthesized_flags;

    mutable QFixed lineWidth;

    mutable unsigned char *widthCache;

    mutable uint widthCacheSize;

    mutable QFixed *designAdvances;

    mutable int designAdvancesSize;

private:

    QNativeImage *drawGDIGlyph(HFONT font, glyph_t, int margin, const QTransform &xform,

                               QImage::Format mask_format);

};

class QFontEngineMultiWin : public QFontEngineMulti

{

public:

    QFontEngineMultiWin(QFontEngineWin *first, const QStringList &fallbacks);

    void loadEngine(int at);

    QStringList fallbacks;

};

QT_END_NAMESPACE

#endif // QFONTENGINE_WIN_P_H