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| |
| #ifndef QPAINTENGINE_X11_H |
| #define QPAINTENGINE_X11_H |
| |
| #include <QtGui/QPaintEngine> |
| |
| typedef unsigned long XID; |
| typedef XID Drawable; |
| typedef struct _XGC *GC; |
| |
| QT_BEGIN_NAMESPACE |
| |
| extern "C" { |
| Drawable qt_x11Handle(const QPaintDevice *pd); |
| GC qt_x11_get_pen_gc(QPainter *); |
| GC qt_x11_get_brush_gc(QPainter *); |
| } |
| |
| class QX11PaintEnginePrivate; |
| class QX11PaintEngine : public QPaintEngine |
| { |
| Q_DECLARE_PRIVATE(QX11PaintEngine) |
| public: |
| QX11PaintEngine(); |
| ~QX11PaintEngine(); |
| |
| bool begin(QPaintDevice *pdev) override; |
| bool end() override; |
| |
| void updateState(const QPaintEngineState &state) override; |
| |
| void updatePen(const QPen &pen); |
| void updateBrush(const QBrush &brush, const QPointF &pt); |
| void updateRenderHints(QPainter::RenderHints hints); |
| void updateFont(const QFont &font); |
| void updateMatrix(const QTransform &matrix); |
| void updateClipRegion_dev(const QRegion ®ion, Qt::ClipOperation op); |
| |
| void drawLines(const QLine *lines, int lineCount) override; |
| void drawLines(const QLineF *lines, int lineCount) override; |
| |
| void drawRects(const QRect *rects, int rectCount) override; |
| void drawRects(const QRectF *rects, int rectCount) override; |
| |
| void drawPoints(const QPoint *points, int pointCount) override; |
| void drawPoints(const QPointF *points, int pointCount) override; |
| |
| void drawEllipse(const QRect &r) override; |
| void drawEllipse(const QRectF &r) override; |
| |
| virtual void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode) override; |
| inline void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode) override |
| { QPaintEngine::drawPolygon(points, pointCount, mode); } |
| |
| void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) override; |
| void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s) override; |
| void drawPath(const QPainterPath &path) override; |
| void drawTextItem(const QPointF &p, const QTextItem &textItem) override; |
| void drawImage(const QRectF &r, const QImage &img, const QRectF &sr, |
| Qt::ImageConversionFlags flags = Qt::AutoColor) override; |
| |
| virtual Drawable handle() const; |
| inline Type type() const override { return QPaintEngine::X11; } |
| |
| QPainter::RenderHints supportedRenderHints() const; |
| |
| protected: |
| QX11PaintEngine(QX11PaintEnginePrivate &dptr); |
| |
| #if QT_CONFIG(fontconfig) |
| void drawFreetype(const QPointF &p, const QTextItemInt &ti); |
| bool drawCachedGlyphs(const QTransform &transform, const QTextItemInt &ti); |
| #endif // QT_CONFIG(fontconfig) |
| |
| friend class QPixmap; |
| friend class QFontEngineBox; |
| friend GC qt_x11_get_pen_gc(QPainter *); |
| friend GC qt_x11_get_brush_gc(QPainter *); |
| |
| private: |
| Q_DISABLE_COPY_MOVE(QX11PaintEngine) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QPAINTENGINE_X11_H |