Source/core/rendering/svg/RenderSVGResourceGradient.h - Issue 638933002: Introduce SVGPaintServer

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Issue 638933002: Introduce SVGPaintServer (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Pass GCSS only - not GCSS and GC. 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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41	41

42 class GraphicsContext;	42 class GraphicsContext;

43	43

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*, Re nderSVGResourceModeFlags) override final;	51 virtual PassOwnPtr<SVGPaintServer> preparePaintServer(RenderObject, RenderS tyle, RenderSVGResourceModeFlags) override final;

52 virtual void postApplyResource(GraphicsContext*) override final;

53	52

54 virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const overrid e final;	53 virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const overrid e final;

55	54

56 protected:	55 protected:

57 void addStops(GradientData*, const Vector<Gradient::ColorStop>&) const;	56 void addStops(GradientData*, const Vector<Gradient::ColorStop>&) const;

58	57

59 virtual SVGUnitTypes::SVGUnitType gradientUnits() const = 0;	58 virtual SVGUnitTypes::SVGUnitType gradientUnits() const = 0;

60 virtual void calculateGradientTransform(AffineTransform&) = 0;	59 virtual void calculateGradientTransform(AffineTransform&) = 0;

61 virtual bool collectGradientAttributes(SVGGradientElement*) = 0;	60 virtual bool collectGradientAttributes(SVGGradientElement*) = 0;

62 virtual void buildGradient(GradientData*) const = 0;	61 virtual void buildGradient(GradientData*) const = 0;

63	62

64 GradientSpreadMethod platformSpreadMethodFromSVGType(SVGSpreadMethodType) co nst;	63 GradientSpreadMethod platformSpreadMethodFromSVGType(SVGSpreadMethodType) co nst;

65	64

66 private:	65 private:

67 bool m_shouldCollectGradientAttributes : 1;	66 bool m_shouldCollectGradientAttributes : 1;

68 HashMap<RenderObject*, OwnPtr<GradientData> > m_gradientMap;	67 HashMap<RenderObject*, OwnPtr<GradientData> > m_gradientMap;

69 };	68 };

70	69

71 }	70 }

72	71

73 #endif	72 #endif

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