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41 | |
42 | #ifndef QPAINTENGINE_BLITTER_P_H |
43 | #define QPAINTENGINE_BLITTER_P_H |
44 | |
45 | #include "private/qpaintengine_raster_p.h" |
46 | |
47 | #ifndef QT_NO_BLITTABLE |
48 | QT_BEGIN_NAMESPACE |
49 | |
50 | class QBlitterPaintEnginePrivate; |
51 | class QBlittablePixmapData; |
52 | class QBlittable; |
53 | |
54 | class Q_GUI_EXPORT QBlitterPaintEngine : public QRasterPaintEngine |
55 | { |
56 | Q_DECLARE_PRIVATE(QBlitterPaintEngine); |
57 | public: |
58 | QBlitterPaintEngine(QBlittablePixmapData *p); |
59 | |
60 | virtual QPaintEngine::Type type() const { return Blitter; } |
61 | |
62 | virtual bool begin(QPaintDevice *pdev); |
63 | virtual bool end(); |
64 | |
65 | // Call down into QBlittable |
66 | virtual void fill(const QVectorPath &path, const QBrush &brush); |
67 | virtual void fillRect(const QRectF &rect, const QBrush &brush); |
68 | virtual void fillRect(const QRectF &rect, const QColor &color); |
69 | virtual void drawRects(const QRect *rects, int rectCount); |
70 | virtual void drawRects(const QRectF *rects, int rectCount); |
71 | void drawPixmap(const QPointF &p, const QPixmap &pm); |
72 | void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); |
73 | |
74 | // State tracking |
75 | void setState(QPainterState *s); |
76 | virtual void clipEnabledChanged(); |
77 | virtual void penChanged(); |
78 | virtual void brushChanged(); |
79 | virtual void opacityChanged(); |
80 | virtual void compositionModeChanged(); |
81 | virtual void renderHintsChanged(); |
82 | virtual void transformChanged(); |
83 | |
84 | // Override to lock the QBlittable before using raster |
85 | void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode); |
86 | void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode); |
87 | void fillPath(const QPainterPath &path, QSpanData *fillData); |
88 | void fillPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode); |
89 | void drawEllipse(const QRectF &rect); |
90 | void drawImage(const QPointF &p, const QImage &img); |
91 | void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, |
92 | Qt::ImageConversionFlags flags = Qt::AutoColor); |
93 | void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr); |
94 | void drawTextItem(const QPointF &p, const QTextItem &textItem); |
95 | void drawPoints(const QPointF *points, int pointCount); |
96 | void drawPoints(const QPoint *points, int pointCount); |
97 | void stroke(const QVectorPath &path, const QPen &pen); |
98 | void drawStaticTextItem(QStaticTextItem *); |
99 | }; |
100 | |
101 | QT_END_NAMESPACE |
102 | #endif //QT_NO_BLITTABLE |
103 | #endif // QPAINTENGINE_BLITTER_P_H |
104 | |
105 | |