diff options
Diffstat (limited to 'Source/WebCore/rendering/svg/RenderSVGResourceClipper.h')
| -rw-r--r-- | Source/WebCore/rendering/svg/RenderSVGResourceClipper.h | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/Source/WebCore/rendering/svg/RenderSVGResourceClipper.h b/Source/WebCore/rendering/svg/RenderSVGResourceClipper.h index 31c64b8b7..943e10312 100644 --- a/Source/WebCore/rendering/svg/RenderSVGResourceClipper.h +++ b/Source/WebCore/rendering/svg/RenderSVGResourceClipper.h @@ -17,13 +17,8 @@ * Boston, MA 02110-1301, USA. */ -#ifndef RenderSVGResourceClipper_h -#define RenderSVGResourceClipper_h +#pragma once -#if ENABLE(SVG) -#include "GraphicsContext.h" -#include "ImageBuffer.h" -#include "IntSize.h" #include "RenderSVGResourceContainer.h" #include "SVGClipPathElement.h" #include "SVGUnitTypes.h" @@ -32,50 +27,55 @@ namespace WebCore { -struct ClipperData { - WTF_MAKE_FAST_ALLOCATED; -public: - std::unique_ptr<ImageBuffer> clipMaskImage; -}; +class GraphicsContext; +class ImageBuffer; + +typedef std::unique_ptr<ImageBuffer> ClipperMaskImage; class RenderSVGResourceClipper final : public RenderSVGResourceContainer { public: - RenderSVGResourceClipper(SVGClipPathElement&, PassRef<RenderStyle>); + RenderSVGResourceClipper(SVGClipPathElement&, RenderStyle&&); virtual ~RenderSVGResourceClipper(); - SVGClipPathElement& clipPathElement() const { return toSVGClipPathElement(nodeForNonAnonymous()); } + SVGClipPathElement& clipPathElement() const { return downcast<SVGClipPathElement>(nodeForNonAnonymous()); } - virtual void removeAllClientsFromCache(bool markForInvalidation = true); - virtual void removeClientFromCache(RenderObject&, bool markForInvalidation = true); + void removeAllClientsFromCache(bool markForInvalidation = true) override; + void removeClientFromCache(RenderElement&, bool markForInvalidation = true) override; - virtual bool applyResource(RenderElement&, const RenderStyle&, GraphicsContext*&, unsigned short resourceMode) override; + bool applyResource(RenderElement&, const RenderStyle&, GraphicsContext*&, unsigned short resourceMode) override; // clipPath can be clipped too, but don't have a boundingBox or repaintRect. So we can't call // applyResource directly and use the rects from the object, since they are empty for RenderSVGResources // FIXME: We made applyClippingToContext public because we cannot call applyResource on HTML elements (it asserts on RenderObject::objectBoundingBox) - bool applyClippingToContext(RenderElement&, const FloatRect&, const FloatRect&, GraphicsContext*); - virtual FloatRect resourceBoundingBox(const RenderObject&) override; + bool applyClippingToContext(RenderElement&, const FloatRect&, const FloatRect&, GraphicsContext&); + FloatRect resourceBoundingBox(const RenderObject&) override; - virtual RenderSVGResourceType resourceType() const { return ClipperResourceType; } + RenderSVGResourceType resourceType() const override { return ClipperResourceType; } bool hitTestClipContent(const FloatRect&, const FloatPoint&); SVGUnitTypes::SVGUnitType clipPathUnits() const { return clipPathElement().clipPathUnits(); } - static RenderSVGResourceType s_resourceType; +protected: + bool selfNeedsClientInvalidation() const override { return (everHadLayout() || m_clipper.size()) && selfNeedsLayout(); } + private: void element() const = delete; - virtual const char* renderName() const override { return "RenderSVGResourceClipper"; } + const char* renderName() const override { return "RenderSVGResourceClipper"; } + bool isSVGResourceClipper() const override { return true; } - bool pathOnlyClipping(GraphicsContext*, const AffineTransform&, const FloatRect&); - bool drawContentIntoMaskImage(ClipperData*, const FloatRect& objectBoundingBox); + bool pathOnlyClipping(GraphicsContext&, const AffineTransform&, const FloatRect&); + bool drawContentIntoMaskImage(const ClipperMaskImage&, const FloatRect& objectBoundingBox); void calculateClipContentRepaintRect(); + ClipperMaskImage& addRendererToClipper(const RenderObject&); FloatRect m_clipBoundaries; - HashMap<RenderObject*, std::unique_ptr<ClipperData>> m_clipper; + HashMap<const RenderObject*, ClipperMaskImage> m_clipper; }; } -#endif -#endif +SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::RenderSVGResourceClipper) +static bool isType(const WebCore::RenderObject& renderer) { return renderer.isSVGResourceClipper(); } +static bool isType(const WebCore::RenderSVGResource& resource) { return resource.resourceType() == WebCore::ClipperResourceType; } +SPECIALIZE_TYPE_TRAITS_END() |