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| |
| #ifndef QPAINTENGINE_BLITTER_P_H |
| #define QPAINTENGINE_BLITTER_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 <QtGui/private/qtguiglobal_p.h> |
| #include "private/qpaintengine_raster_p.h" |
| |
| #ifndef QT_NO_BLITTABLE |
| QT_BEGIN_NAMESPACE |
| |
| class QBlitterPaintEnginePrivate; |
| class QBlittablePlatformPixmap; |
| class QBlittable; |
| |
| class Q_GUI_EXPORT QBlitterPaintEngine : public QRasterPaintEngine |
| { |
| Q_DECLARE_PRIVATE(QBlitterPaintEngine) |
| public: |
| QBlitterPaintEngine(QBlittablePlatformPixmap *p); |
| |
| virtual QPaintEngine::Type type() const override |
| { return Blitter; } |
| |
| virtual bool begin(QPaintDevice *pdev) override; |
| virtual bool end() override; |
| |
| // Call down into QBlittable |
| void fill(const QVectorPath &path, const QBrush &brush) override; |
| void fillRect(const QRectF &rect, const QBrush &brush) override; |
| void fillRect(const QRectF &rect, const QColor &color) override; |
| void drawRects(const QRect *rects, int rectCount) override; |
| void drawRects(const QRectF *rects, int rectCount) override; |
| void drawPixmap(const QPointF &p, const QPixmap &pm) override; |
| void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) override; |
| |
| // State tracking |
| void setState(QPainterState *s) override; |
| virtual void clipEnabledChanged() override; |
| virtual void penChanged() override; |
| virtual void brushChanged() override; |
| virtual void opacityChanged() override; |
| virtual void compositionModeChanged() override; |
| virtual void renderHintsChanged() override; |
| virtual void transformChanged() override; |
| |
| // Override to lock the QBlittable before using raster |
| void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode) override; |
| void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode) override; |
| void fillPath(const QPainterPath &path, QSpanData *fillData) override; |
| void fillPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode) override; |
| void drawEllipse(const QRectF &rect) override; |
| void drawImage(const QPointF &p, const QImage &img) override; |
| void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, |
| Qt::ImageConversionFlags flags = Qt::AutoColor) override; |
| void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr) override; |
| void drawTextItem(const QPointF &p, const QTextItem &textItem) override; |
| void drawPoints(const QPointF *points, int pointCount) override; |
| void drawPoints(const QPoint *points, int pointCount) override; |
| void stroke(const QVectorPath &path, const QPen &pen) override; |
| void drawStaticTextItem(QStaticTextItem *) override; |
| bool drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs, const QFixedPoint *positions, |
| QFontEngine *fontEngine) override; |
| }; |
| |
| QT_END_NAMESPACE |
| #endif //QT_NO_BLITTABLE |
| #endif // QPAINTENGINE_BLITTER_P_H |
| |