Source/core/dom/CustomElement.h - Issue 23523012: Have CustomElement::didEnterDocument() / didLeaveDocument() take a reference

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Issue 23523012: Have CustomElement::didEnterDocument() / didLeaveDocument() take a reference (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 *	7 *

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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57 // API for registration contexts	57 // API for registration contexts

58 static void define(Element*, PassRefPtr<CustomElementDefinition>);	58 static void define(Element*, PassRefPtr<CustomElementDefinition>);

59	59

60 // API for wrapper creation, which uses a definition as a key	60 // API for wrapper creation, which uses a definition as a key

61 static CustomElementDefinition* definitionFor(Element*);	61 static CustomElementDefinition* definitionFor(Element*);

62	62

63 // API for Element to kick off changes	63 // API for Element to kick off changes

64	64

65 static void didFinishParsingChildren(Element*);	65 static void didFinishParsingChildren(Element*);

66 static void attributeDidChange(Element*, const AtomicString& name, const Ato micString& oldValue, const AtomicString& newValue);	66 static void attributeDidChange(Element*, const AtomicString& name, const Ato micString& oldValue, const AtomicString& newValue);

67 static void didEnterDocument(Element, Document);	67 static void didEnterDocument(Element*, const Document&);

68 static void didLeaveDocument(Element, Document);	68 static void didLeaveDocument(Element*, const Document&);

69 static void wasDestroyed(Element*);	69 static void wasDestroyed(Element*);

70	70

71 private:	71 private:

72 CustomElement();	72 CustomElement();

73	73

74 static Vector<AtomicString>& embedderCustomElementNames();	74 static Vector<AtomicString>& embedderCustomElementNames();

75	75

76 // Maps resolved elements to their definitions	76 // Maps resolved elements to their definitions

77	77

78 class DefinitionMap {	78 class DefinitionMap {

79 WTF_MAKE_NONCOPYABLE(DefinitionMap);	79 WTF_MAKE_NONCOPYABLE(DefinitionMap);

80 public:	80 public:

81 DefinitionMap() { }	81 DefinitionMap() { }

82 ~DefinitionMap() { }	82 ~DefinitionMap() { }

83	83

84 void add(Element*, PassRefPtr<CustomElementDefinition>);	84 void add(Element*, PassRefPtr<CustomElementDefinition>);

85 void remove(Element* element) { m_definitions.remove(element); }	85 void remove(Element* element) { m_definitions.remove(element); }

86 CustomElementDefinition* get(Element* element) const { return m_definiti ons.get(element); }	86 CustomElementDefinition* get(Element* element) const { return m_definiti ons.get(element); }

87	87

88 private:	88 private:

89 typedef HashMap<Element*, RefPtr<CustomElementDefinition> > ElementDefin itionHashMap;	89 typedef HashMap<Element*, RefPtr<CustomElementDefinition> > ElementDefin itionHashMap;

90 ElementDefinitionHashMap m_definitions;	90 ElementDefinitionHashMap m_definitions;

91 };	91 };

92 static DefinitionMap& definitions();	92 static DefinitionMap& definitions();

93 };	93 };

94	94

95 }	95 }

96	96

97 #endif // CustomElement_h	97 #endif // CustomElement_h

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