Source/core/html/HTMLAnchorElement.h - Issue 455223002: Make anchors mouse-focusable

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Issue 455223002: Make anchors mouse-focusable (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Move m_wasFocusedByMouse into subclasses. Created 6 years, 3 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 * (C) 2000 Simon Hausmann <hausmann@kde.org>	4 * (C) 2000 Simon Hausmann <hausmann@kde.org>

5 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.	5 * Copyright (C) 2007, 2008, 2009, 2010 Apple 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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85 void sendPings(const KURL& destinationURL) const;	85 void sendPings(const KURL& destinationURL) const;

86	86

87 protected:	87 protected:

88 HTMLAnchorElement(const QualifiedName&, Document&);	88 HTMLAnchorElement(const QualifiedName&, Document&);

89	89

90 virtual void attributeWillChange(const QualifiedName&, const AtomicString& o ldValue, const AtomicString& newValue) OVERRIDE;	90 virtual void attributeWillChange(const QualifiedName&, const AtomicString& o ldValue, const AtomicString& newValue) OVERRIDE;

91 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR IDE;	91 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR IDE;

92 virtual bool supportsFocus() const OVERRIDE;	92 virtual bool supportsFocus() const OVERRIDE;

93	93

94 private:	94 private:

	95 virtual bool shouldHaveFocusAppearance() const OVERRIDE FINAL;

	96 virtual bool wasFocusedByMouse() const OVERRIDE FINAL;

	97 virtual void setWasFocusedByMouse(bool) OVERRIDE FINAL;

95 virtual bool isMouseFocusable() const OVERRIDE;	98 virtual bool isMouseFocusable() const OVERRIDE;

96 virtual bool isKeyboardFocusable() const OVERRIDE;	99 virtual bool isKeyboardFocusable() const OVERRIDE;

97 virtual void defaultEventHandler(Event*) OVERRIDE FINAL;	100 virtual void defaultEventHandler(Event*) OVERRIDE FINAL;

98 virtual void setActive(bool = true) OVERRIDE FINAL;	101 virtual void setActive(bool = true) OVERRIDE FINAL;

99 virtual void accessKeyAction(bool sendMouseEvents) OVERRIDE FINAL;	102 virtual void accessKeyAction(bool sendMouseEvents) OVERRIDE FINAL;

100 virtual bool isURLAttribute(const Attribute&) const OVERRIDE FINAL;	103 virtual bool isURLAttribute(const Attribute&) const OVERRIDE FINAL;

101 virtual bool hasLegalLinkAttribute(const QualifiedName&) const OVERRIDE FINA L;	104 virtual bool hasLegalLinkAttribute(const QualifiedName&) const OVERRIDE FINA L;

102 virtual bool canStartSelection() const OVERRIDE FINAL;	105 virtual bool canStartSelection() const OVERRIDE FINAL;

103 virtual short tabIndex() const OVERRIDE FINAL;	106 virtual short tabIndex() const OVERRIDE FINAL;

104 virtual bool draggable() const OVERRIDE FINAL;	107 virtual bool draggable() const OVERRIDE FINAL;

105 virtual bool isInteractiveContent() const OVERRIDE FINAL;	108 virtual bool isInteractiveContent() const OVERRIDE FINAL;

106 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;	109 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;

107 void handleClick(Event*);	110 void handleClick(Event*);

108	111

109 uint32_t m_linkRelations;	112 uint32_t m_linkRelations;

110 mutable LinkHash m_cachedVisitedLinkHash;	113 mutable LinkHash m_cachedVisitedLinkHash;

	114 bool m_wasFocusedByMouse;

111 };	115 };

112	116

113 inline LinkHash HTMLAnchorElement::visitedLinkHash() const	117 inline LinkHash HTMLAnchorElement::visitedLinkHash() const

114 {	118 {

115 if (!m_cachedVisitedLinkHash)	119 if (!m_cachedVisitedLinkHash)

116 m_cachedVisitedLinkHash = blink::visitedLinkHash(document().baseURL(), f astGetAttribute(HTMLNames::hrefAttr));	120 m_cachedVisitedLinkHash = blink::visitedLinkHash(document().baseURL(), f astGetAttribute(HTMLNames::hrefAttr));

117 return m_cachedVisitedLinkHash;	121 return m_cachedVisitedLinkHash;

118 }	122 }

119	123

120 // Functions shared with the other anchor elements (i.e., SVG).	124 // Functions shared with the other anchor elements (i.e., SVG).

121	125

122 bool isEnterKeyKeydownEvent(Event*);	126 bool isEnterKeyKeydownEvent(Event*);

123 bool isLinkClick(Event*);	127 bool isLinkClick(Event*);

124	128

125 } // namespace blink	129 } // namespace blink

126	130

127 #endif // HTMLAnchorElement_h	131 #endif // HTMLAnchorElement_h

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