Source/core/rendering/svg/RenderSVGResourceGradient.h - Issue 622653003: Gradients should restrict possible content

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Issue 622653003: Gradients should restrict possible content (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Patch for landing? Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>	2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>

3 * Copyright (C) 2008 Eric Seidel <eric@webkit.org>	3 * Copyright (C) 2008 Eric Seidel <eric@webkit.org>

4 * Copyright (C) Research In Motion Limited 2010. All rights reserved.	4 * Copyright (C) Research In Motion Limited 2010. All rights reserved.

5 *	5 *

6 * This library is free software; you can redistribute it and/or	6 * This library is free software; you can redistribute it and/or

7 * modify it under the terms of the GNU Library General Public	7 * modify it under the terms of the GNU Library General Public

8 * License as published by the Free Software Foundation; either	8 * License as published by the Free Software Foundation; either

9 * version 2 of the License, or (at your option) any later version.	9 * version 2 of the License, or (at your option) any later version.

10 *	10 *

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44 class RenderSVGResourceGradient : public RenderSVGResourceContainer {	44 class RenderSVGResourceGradient : public RenderSVGResourceContainer {

45 public:	45 public:

46 explicit RenderSVGResourceGradient(SVGGradientElement*);	46 explicit RenderSVGResourceGradient(SVGGradientElement*);

47	47

48 virtual void removeAllClientsFromCache(bool markForInvalidation = true) OVER RIDE FINAL;	48 virtual void removeAllClientsFromCache(bool markForInvalidation = true) OVER RIDE FINAL;

49 virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) OVERRIDE FINAL;	49 virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) OVERRIDE FINAL;

50	50

51 virtual bool applyResource(RenderObject, RenderStyle, GraphicsContext*&, u nsigned short resourceMode) OVERRIDE FINAL;	51 virtual bool applyResource(RenderObject, RenderStyle, GraphicsContext*&, u nsigned short resourceMode) OVERRIDE FINAL;

52 virtual void postApplyResource(RenderObject, GraphicsContext&) OVERRIDE FI NAL;	52 virtual void postApplyResource(RenderObject, GraphicsContext&) OVERRIDE FI NAL;

53	53

	54 virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const OVERRID E FINAL;
	fs 2014/10/09 14:59:07 Nit: Use lowercase override/final (will probably c Nit: Use lowercase override/final (will probably conflict anyway though.)
	55

54 protected:	56 protected:

55 void addStops(GradientData*, const Vector<Gradient::ColorStop>&) const;	57 void addStops(GradientData*, const Vector<Gradient::ColorStop>&) const;

56	58

57 virtual SVGUnitTypes::SVGUnitType gradientUnits() const = 0;	59 virtual SVGUnitTypes::SVGUnitType gradientUnits() const = 0;

58 virtual void calculateGradientTransform(AffineTransform&) = 0;	60 virtual void calculateGradientTransform(AffineTransform&) = 0;

59 virtual bool collectGradientAttributes(SVGGradientElement*) = 0;	61 virtual bool collectGradientAttributes(SVGGradientElement*) = 0;

60 virtual void buildGradient(GradientData*) const = 0;	62 virtual void buildGradient(GradientData*) const = 0;

61	63

62 GradientSpreadMethod platformSpreadMethodFromSVGType(SVGSpreadMethodType) co nst;	64 GradientSpreadMethod platformSpreadMethodFromSVGType(SVGSpreadMethodType) co nst;

63	65

64 private:	66 private:

65 bool m_shouldCollectGradientAttributes : 1;	67 bool m_shouldCollectGradientAttributes : 1;

66 HashMap<RenderObject*, OwnPtr<GradientData> > m_gradientMap;	68 HashMap<RenderObject*, OwnPtr<GradientData> > m_gradientMap;

67 };	69 };

68	70

69 }	71 }

70	72

71 #endif	73 #endif

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