third_party/WebKit/Source/core/css/resolver/ElementStyleResources.h - Issue 2482353002: Revert of Tracking filter mutation via SVGElementProxy

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Issue 2482353002: Revert of Tracking filter mutation via SVGElementProxy (Closed)

Patch Set: Created 4 years, 1 month ago

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1 /*	1 /*

2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)	2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.	3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.

4 * All rights reserved.	4 * All rights reserved.

5 * Copyright (C) 2013 Google Inc. All rights reserved.	5 * Copyright (C) 2013 Google Inc. All rights reserved.

6 *	6 *

7 * This library is free software; you can redistribute it and/or	7 * This library is free software; you can redistribute it and/or

8 * modify it under the terms of the GNU Library General Public	8 * modify it under the terms of the GNU Library General Public

9 * License as published by the Free Software Foundation; either	9 * License as published by the Free Software Foundation; either

10 * version 2 of the License, or (at your option) any later version.	10 * version 2 of the License, or (at your option) any later version.

(...skipping 24 matching lines...) Expand all Loading...
35 namespace blink {	35 namespace blink {

36	36

37 class CSSCursorImageValue;	37 class CSSCursorImageValue;

38 class CSSImageGeneratorValue;	38 class CSSImageGeneratorValue;

39 class CSSImageSetValue;	39 class CSSImageSetValue;

40 class CSSImageValue;	40 class CSSImageValue;

41 class CSSURIValue;	41 class CSSURIValue;

42 class CSSValue;	42 class CSSValue;

43 class ComputedStyle;	43 class ComputedStyle;

44 class Document;	44 class Document;

45 class SVGElementProxy;	45 class FilterOperation;

46 class StyleImage;	46 class StyleImage;

47 class StylePendingImage;	47 class StylePendingImage;

48	48

49 // Holds information about resources, requested by stylesheets.	49 // Holds information about resources, requested by stylesheets.

50 // Lifetime: per-element style resolve.	50 // Lifetime: per-element style resolve.

51 class ElementStyleResources {	51 class ElementStyleResources {

52 STACK_ALLOCATED();	52 STACK_ALLOCATED();

53 WTF_MAKE_NONCOPYABLE(ElementStyleResources);	53 WTF_MAKE_NONCOPYABLE(ElementStyleResources);

54	54

55 public:	55 public:

56 ElementStyleResources(Document&, float deviceScaleFactor);	56 ElementStyleResources(Document&, float deviceScaleFactor);

57	57

58 StyleImage* styleImage(CSSPropertyID, const CSSValue&);	58 StyleImage* styleImage(CSSPropertyID, const CSSValue&);

59 StyleImage* cachedOrPendingFromValue(CSSPropertyID, const CSSImageValue&);	59 StyleImage* cachedOrPendingFromValue(CSSPropertyID, const CSSImageValue&);

60 StyleImage* setOrPendingFromValue(CSSPropertyID, const CSSImageSetValue&);	60 StyleImage* setOrPendingFromValue(CSSPropertyID, const CSSImageSetValue&);

61 SVGElementProxy& cachedOrPendingFromValue(const CSSURIValue&);

62	61

63 void loadPendingResources(ComputedStyle*);	62 void loadPendingResources(ComputedStyle*);

64	63

	64 void addPendingSVGDocument(FilterOperation, const CSSURIValue);

	65

65 private:	66 private:

66 StyleImage* cursorOrPendingFromValue(CSSPropertyID,	67 StyleImage* cursorOrPendingFromValue(CSSPropertyID,

67 const CSSCursorImageValue&);	68 const CSSCursorImageValue&);

68 StyleImage* generatedOrPendingFromValue(CSSPropertyID,	69 StyleImage* generatedOrPendingFromValue(CSSPropertyID,

69 const CSSImageGeneratorValue&);	70 const CSSImageGeneratorValue&);

70	71

71 void loadPendingSVGDocuments(ComputedStyle*);	72 void loadPendingSVGDocuments(ComputedStyle*);

72 void loadPendingImages(ComputedStyle*);	73 void loadPendingImages(ComputedStyle*);

73	74

74 StyleImage* loadPendingImage(	75 StyleImage* loadPendingImage(

75 ComputedStyle*,	76 ComputedStyle*,

76 StylePendingImage*,	77 StylePendingImage*,

77 CrossOriginAttributeValue = CrossOriginAttributeNotSet);	78 CrossOriginAttributeValue = CrossOriginAttributeNotSet);

78	79

79 Member<Document> m_document;	80 Member<Document> m_document;

80 HashSet<CSSPropertyID> m_pendingImageProperties;	81 HashSet<CSSPropertyID> m_pendingImageProperties;

	82 HeapHashMap<Member<FilterOperation>, Member<const CSSURIValue>>

	83 m_pendingSVGDocuments;

81 float m_deviceScaleFactor;	84 float m_deviceScaleFactor;

82 };	85 };

83	86

84 } // namespace blink	87 } // namespace blink

85	88

86 #endif // ElementStyleResources_h	89 #endif // ElementStyleResources_h

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