Source/core/html/HTMLImageElement.h - Issue 14449003: Picture element initial implementation

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Issue 14449003: Picture element initial implementation (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@picture_after_rebase

Patch Set: Created 7 years, 8 months 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 * (C) 1999 Antti Koivisto (koivisto@kde.org)	3 * (C) 1999 Antti Koivisto (koivisto@kde.org)

4 * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved.	4 * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved.

5 * Copyright (C) 2010 Google Inc. All rights reserved.	5 * Copyright (C) 2010 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.

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75 bool hasPendingActivity() const { return m_imageLoader.hasPendingActivity(); }	75 bool hasPendingActivity() const { return m_imageLoader.hasPendingActivity(); }

76	76

77 virtual bool canContainRangeEndPoint() const { return false; }	77 virtual bool canContainRangeEndPoint() const { return false; }

78	78

79 virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE;	79 virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE;

80	80

81 protected:	81 protected:

82 HTMLImageElement(const QualifiedName&, Document, HTMLFormElement = 0);	82 HTMLImageElement(const QualifiedName&, Document, HTMLFormElement = 0);

83	83

84 virtual void didMoveToNewDocument(Document* oldDocument) OVERRIDE;	84 virtual void didMoveToNewDocument(Document* oldDocument) OVERRIDE;

	85 void updateResources();

85	86

	87 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR IDE;

86 private:	88 private:

87 virtual bool areAuthorShadowsAllowed() const OVERRIDE { return false; }	89 virtual bool areAuthorShadowsAllowed() const OVERRIDE { return false; }

88	90

89 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR IDE;

90 virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;	91 virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;

91 virtual void collectStyleForPresentationAttribute(const QualifiedName&, cons t AtomicString&, MutableStylePropertySet*) OVERRIDE;	92 virtual void collectStyleForPresentationAttribute(const QualifiedName&, cons t AtomicString&, MutableStylePropertySet*) OVERRIDE;

92	93

93 virtual void attach();	94 virtual void attach();

94 virtual RenderObject* createRenderer(RenderArena, RenderStyle);	95 virtual RenderObject* createRenderer(RenderArena, RenderStyle);

95	96

96 virtual bool canStartSelection() const;	97 virtual bool canStartSelection() const;

97	98

98 virtual bool isURLAttribute(const Attribute&) const OVERRIDE;	99 virtual bool isURLAttribute(const Attribute&) const OVERRIDE;

99	100

100 virtual bool draggable() const;	101 virtual bool draggable() const;

101	102

102 virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;	103 virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;

103	104

104 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;	105 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;

105 virtual void removedFrom(ContainerNode*) OVERRIDE;	106 virtual void removedFrom(ContainerNode*) OVERRIDE;

106 virtual bool shouldRegisterAsNamedItem() const OVERRIDE { return true; }	107 virtual bool shouldRegisterAsNamedItem() const OVERRIDE { return true; }

107 virtual bool shouldRegisterAsExtraNamedItem() const OVERRIDE { return true; }	108 virtual bool shouldRegisterAsExtraNamedItem() const OVERRIDE { return true; }

108	109

109 HTMLImageLoader m_imageLoader;	110 HTMLImageLoader m_imageLoader;

110 HTMLFormElement* m_form;	111 HTMLFormElement* m_form;

111 CompositeOperator m_compositeOperator;	112 CompositeOperator m_compositeOperator;

112 };	113 };

113	114

114 } //namespace	115 } //namespace

115	116

116 #endif	117 #endif

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