third_party/WebKit/Source/core/dom/custom/CustomElementDefinition.h - Issue 2170383002: CustomElements: adopt node

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Issue 2170383002: CustomElements: adopt node (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: patch update Created 4 years, 4 months ago

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1 // Copyright 2016 The Chromium Authors. All rights reserved.	1 // Copyright 2016 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef CustomElementDefinition_h	5 #ifndef CustomElementDefinition_h

6 #define CustomElementDefinition_h	6 #define CustomElementDefinition_h

7	7

8 #include "bindings/core/v8/ScriptValue.h"	8 #include "bindings/core/v8/ScriptValue.h"

9 #include "core/CoreExport.h"	9 #include "core/CoreExport.h"

10 #include "core/dom/custom/CustomElementDescriptor.h"	10 #include "core/dom/custom/CustomElementDescriptor.h"

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49 }	49 }

50	50

51 virtual HTMLElement* createElementSync(Document&, const QualifiedName&) = 0;	51 virtual HTMLElement* createElementSync(Document&, const QualifiedName&) = 0;

52 virtual HTMLElement* createElementSync(Document&, const QualifiedName&, Exce ptionState&) = 0;	52 virtual HTMLElement* createElementSync(Document&, const QualifiedName&, Exce ptionState&) = 0;

53 HTMLElement* createElementAsync(Document&, const QualifiedName&);	53 HTMLElement* createElementAsync(Document&, const QualifiedName&);

54	54

55 void upgrade(Element*);	55 void upgrade(Element*);

56	56

57 virtual bool hasConnectedCallback() const = 0;	57 virtual bool hasConnectedCallback() const = 0;

58 virtual bool hasDisconnectedCallback() const = 0;	58 virtual bool hasDisconnectedCallback() const = 0;

	59 virtual bool hasAdoptedCallback() const = 0;

59 bool hasAttributeChangedCallback(const QualifiedName&) const;	60 bool hasAttributeChangedCallback(const QualifiedName&) const;

60 bool hasStyleAttributeChangedCallback() const;	61 bool hasStyleAttributeChangedCallback() const;

61	62

62 virtual void runConnectedCallback(Element*) = 0;	63 virtual void runConnectedCallback(Element*) = 0;

63 virtual void runDisconnectedCallback(Element*) = 0;	64 virtual void runDisconnectedCallback(Element*) = 0;

	65 virtual void runAdoptedCallback(Element*) = 0;

64 virtual void runAttributeChangedCallback(Element*, const QualifiedName&,	66 virtual void runAttributeChangedCallback(Element*, const QualifiedName&,

65 const AtomicString& oldValue, const AtomicString& newValue) = 0;	67 const AtomicString& oldValue, const AtomicString& newValue) = 0;

66	68

67 void enqueueUpgradeReaction(Element*);	69 void enqueueUpgradeReaction(Element*);

68 void enqueueConnectedCallback(Element*);	70 void enqueueConnectedCallback(Element*);

69 void enqueueDisconnectedCallback(Element*);	71 void enqueueDisconnectedCallback(Element*);

	72 void enqueueAdoptedCallback(Element*);

70 void enqueueAttributeChangedCallback(Element*, const QualifiedName&,	73 void enqueueAttributeChangedCallback(Element*, const QualifiedName&,

71 const AtomicString& oldValue, const AtomicString& newValue);	74 const AtomicString& oldValue, const AtomicString& newValue);

72	75

73 protected:	76 protected:

74 virtual bool runConstructor(Element*) = 0;	77 virtual bool runConstructor(Element*) = 0;

75	78

76 static void checkConstructorResult(Element*, Document&, const QualifiedName& , ExceptionState&);	79 static void checkConstructorResult(Element*, Document&, const QualifiedName& , ExceptionState&);

77	80

78 private:	81 private:

79 const CustomElementDescriptor m_descriptor;	82 const CustomElementDescriptor m_descriptor;

80 ConstructionStack m_constructionStack;	83 ConstructionStack m_constructionStack;

81 HashSet<AtomicString> m_observedAttributes;	84 HashSet<AtomicString> m_observedAttributes;

82 bool m_hasStyleAttributeChangedCallback;	85 bool m_hasStyleAttributeChangedCallback;

83	86

84 void enqueueAttributeChangedCallbackForAllAttributes(Element*);	87 void enqueueAttributeChangedCallbackForAllAttributes(Element*);

85 };	88 };

86	89

87 } // namespace blink	90 } // namespace blink

88	91

89 #endif // CustomElementDefinition_h	92 #endif // CustomElementDefinition_h

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