blob: 2f519d45477d43798b759a8153462c983537cd9e [file] [log] [blame]
/*
* Copyright (C) 2017 Metrological Group B.V.
* Copyright (C) 2017 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if USE(CAIRO)
#include "GraphicsContextImpl.h"
typedef struct _cairo cairo_t;
namespace WebCore {
class PlatformContextCairo;
class GraphicsContextImplCairo final : public GraphicsContextImpl {
public:
WEBCORE_EXPORT static GraphicsContext::GraphicsContextImplFactory createFactory(PlatformContextCairo&);
WEBCORE_EXPORT static GraphicsContext::GraphicsContextImplFactory createFactory(cairo_t*);
GraphicsContextImplCairo(GraphicsContext&, PlatformContextCairo&);
GraphicsContextImplCairo(GraphicsContext&, cairo_t*);
virtual ~GraphicsContextImplCairo();
bool hasPlatformContext() const override;
PlatformContextCairo* platformContext() const override;
void updateState(const GraphicsContextState&, GraphicsContextState::StateChangeFlags) override;
void clearShadow() override;
void setLineCap(LineCap) override;
void setLineDash(const DashArray&, float) override;
void setLineJoin(LineJoin) override;
void setMiterLimit(float) override;
void fillRect(const FloatRect&) override;
void fillRect(const FloatRect&, const Color&) override;
void fillRect(const FloatRect&, Gradient&) override;
void fillRect(const FloatRect&, const Color&, CompositeOperator, BlendMode) override;
void fillRoundedRect(const FloatRoundedRect&, const Color&, BlendMode) override;
void fillRectWithRoundedHole(const FloatRect&, const FloatRoundedRect&, const Color&) override;
void fillPath(const Path&) override;
void fillEllipse(const FloatRect&) override;
void strokeRect(const FloatRect&, float) override;
void strokePath(const Path&) override;
void strokeEllipse(const FloatRect&) override;
void clearRect(const FloatRect&) override;
void drawGlyphs(const Font&, const GlyphBuffer&, unsigned, unsigned, const FloatPoint&, FontSmoothingMode) override;
ImageDrawResult drawImage(Image&, const FloatRect&, const FloatRect&, const ImagePaintingOptions&) override;
ImageDrawResult drawTiledImage(Image&, const FloatRect&, const FloatPoint&, const FloatSize&, const FloatSize&, const ImagePaintingOptions&) override;
ImageDrawResult drawTiledImage(Image&, const FloatRect&, const FloatRect&, const FloatSize&, Image::TileRule, Image::TileRule, const ImagePaintingOptions&) override;
void drawNativeImage(const NativeImagePtr&, const FloatSize&, const FloatRect&, const FloatRect&, const ImagePaintingOptions&) override;
void drawPattern(Image&, const FloatRect&, const FloatRect&, const AffineTransform&, const FloatPoint&, const FloatSize&, const ImagePaintingOptions&) override;
void drawRect(const FloatRect&, float) override;
void drawLine(const FloatPoint&, const FloatPoint&) override;
void drawLinesForText(const FloatPoint&, float thickness, const DashArray&, bool, bool) override;
void drawDotsForDocumentMarker(const FloatRect&, DocumentMarkerLineStyle) override;
void drawEllipse(const FloatRect&) override;
void drawPath(const Path&) override;
void drawFocusRing(const Path&, float, float, const Color&) override;
void drawFocusRing(const Vector<FloatRect>&, float, float, const Color&) override;
void save() override;
void restore() override;
void translate(float, float) override;
void rotate(float) override;
void scale(const FloatSize&) override;
void concatCTM(const AffineTransform&) override;
void setCTM(const AffineTransform&) override;
AffineTransform getCTM(GraphicsContext::IncludeDeviceScale) override;
void beginTransparencyLayer(float) override;
void endTransparencyLayer() override;
void clip(const FloatRect&) override;
void clipOut(const FloatRect&) override;
void clipOut(const Path&) override;
void clipPath(const Path&, WindRule) override;
IntRect clipBounds() override;
void clipToImageBuffer(ImageBuffer&, const FloatRect&) override;
void applyDeviceScaleFactor(float) override;
FloatRect roundToDevicePixels(const FloatRect&, GraphicsContext::RoundingMode) override;
private:
std::unique_ptr<PlatformContextCairo> m_ownedPlatformContext;
PlatformContextCairo& m_platformContext;
std::unique_ptr<GraphicsContextPlatformPrivate> m_private;
};
} // namespace WebCore
#endif // USE(CAIRO)