// Copyright (C) 2018 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QPAINTENGINE_X11_H #define QPAINTENGINE_X11_H #include 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