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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 ScriptCustomElementDefinition_h | 5 #ifndef ScriptCustomElementDefinition_h |
6 #define ScriptCustomElementDefinition_h | 6 #define ScriptCustomElementDefinition_h |
7 | 7 |
8 #include "bindings/core/v8/ScopedPersistent.h" | 8 #include "bindings/core/v8/ScopedPersistent.h" |
9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
10 #include "core/CoreExport.h" | 10 #include "core/CoreExport.h" |
11 #include "core/dom/custom/CustomElementDefinition.h" | 11 #include "core/dom/custom/CustomElementDefinition.h" |
12 #include "v8.h" | 12 #include "v8.h" |
13 #include "wtf/HashSet.h" | |
14 #include "wtf/Noncopyable.h" | 13 #include "wtf/Noncopyable.h" |
15 #include "wtf/RefPtr.h" | 14 #include "wtf/RefPtr.h" |
16 #include "wtf/text/AtomicString.h" | |
17 #include "wtf/text/AtomicStringHash.h" | |
18 | 15 |
19 namespace blink { | 16 namespace blink { |
20 | 17 |
21 class CustomElementDescriptor; | 18 class CustomElementDescriptor; |
22 class CustomElementsRegistry; | 19 class CustomElementsRegistry; |
23 | 20 |
24 class CORE_EXPORT ScriptCustomElementDefinition final : | 21 class CORE_EXPORT ScriptCustomElementDefinition final : |
25 public CustomElementDefinition { | 22 public CustomElementDefinition { |
26 WTF_MAKE_NONCOPYABLE(ScriptCustomElementDefinition); | 23 WTF_MAKE_NONCOPYABLE(ScriptCustomElementDefinition); |
27 public: | 24 public: |
28 static ScriptCustomElementDefinition* forConstructor( | 25 static ScriptCustomElementDefinition* forConstructor( |
29 ScriptState*, | 26 ScriptState*, |
30 CustomElementsRegistry*, | 27 CustomElementsRegistry*, |
31 const v8::Local<v8::Value>& constructor); | 28 const v8::Local<v8::Value>& constructor); |
32 | 29 |
33 static ScriptCustomElementDefinition* create( | 30 static ScriptCustomElementDefinition* create( |
34 ScriptState*, | 31 ScriptState*, |
35 CustomElementsRegistry*, | 32 CustomElementsRegistry*, |
36 const CustomElementDescriptor&, | 33 const CustomElementDescriptor&, |
37 const v8::Local<v8::Object>& constructor, | 34 const v8::Local<v8::Object>& constructor, |
38 const v8::Local<v8::Object>& prototype, | 35 const v8::Local<v8::Object>& prototype, |
39 const v8::Local<v8::Object>& connectedCallback, | 36 const v8::Local<v8::Function>& connectedCallback, |
40 const v8::Local<v8::Object>& disconnectedCallback, | 37 const v8::Local<v8::Function>& disconnectedCallback, |
41 const v8::Local<v8::Object>& attributeChangedCallback, | 38 const v8::Local<v8::Function>& attributeChangedCallback, |
42 const HashSet<AtomicString>& observedAttributes); | 39 const HashSet<AtomicString>& observedAttributes); |
43 | 40 |
44 virtual ~ScriptCustomElementDefinition() = default; | 41 virtual ~ScriptCustomElementDefinition() = default; |
45 | 42 |
46 v8::Local<v8::Object> constructor() const; | 43 v8::Local<v8::Object> constructor() const; |
47 v8::Local<v8::Object> prototype() const; | 44 v8::Local<v8::Object> prototype() const; |
48 | 45 |
49 HTMLElement* createElementSync(Document&, const QualifiedName&) override; | 46 HTMLElement* createElementSync(Document&, const QualifiedName&) override; |
50 HTMLElement* createElementSync(Document&, const QualifiedName&, ExceptionSta
te&) override; | 47 HTMLElement* createElementSync(Document&, const QualifiedName&, ExceptionSta
te&) override; |
51 | 48 |
| 49 bool hasConnectedCallback() const override; |
| 50 bool hasDisconnectedCallback() const override; |
| 51 |
| 52 void runConnectedCallback(Element*) override; |
| 53 void runDisconnectedCallback(Element*) override; |
| 54 void runAttributeChangedCallback(Element*, const QualifiedName&, |
| 55 const AtomicString& oldValue, const AtomicString& newValue) override; |
| 56 |
52 private: | 57 private: |
53 ScriptCustomElementDefinition( | 58 ScriptCustomElementDefinition( |
54 ScriptState*, | 59 ScriptState*, |
55 const CustomElementDescriptor&, | 60 const CustomElementDescriptor&, |
56 const v8::Local<v8::Object>& constructor, | 61 const v8::Local<v8::Object>& constructor, |
57 const v8::Local<v8::Object>& prototype, | 62 const v8::Local<v8::Object>& prototype, |
58 const v8::Local<v8::Object>& connectedCallback, | 63 const v8::Local<v8::Function>& connectedCallback, |
59 const v8::Local<v8::Object>& disconnectedCallback, | 64 const v8::Local<v8::Function>& disconnectedCallback, |
60 const v8::Local<v8::Object>& attributeChangedCallback, | 65 const v8::Local<v8::Function>& attributeChangedCallback, |
61 const HashSet<AtomicString>& observedAttributes); | 66 const HashSet<AtomicString>& observedAttributes); |
62 | 67 |
63 // Implementations of |CustomElementDefinition| | 68 // Implementations of |CustomElementDefinition| |
64 ScriptValue getConstructorForScript() final; | 69 ScriptValue getConstructorForScript() final; |
65 bool runConstructor(Element*) override; | 70 bool runConstructor(Element*) override; |
66 Element* runConstructor(); | 71 Element* runConstructor(); |
67 | 72 |
| 73 void runCallback(v8::Local<v8::Function>, Element*, |
| 74 int argc = 0, v8::Local<v8::Value> argv[] = nullptr); |
| 75 |
68 RefPtr<ScriptState> m_scriptState; | 76 RefPtr<ScriptState> m_scriptState; |
69 ScopedPersistent<v8::Object> m_constructor; | 77 ScopedPersistent<v8::Object> m_constructor; |
70 ScopedPersistent<v8::Object> m_prototype; | 78 ScopedPersistent<v8::Object> m_prototype; |
71 ScopedPersistent<v8::Object> m_connectedCallback; | 79 ScopedPersistent<v8::Function> m_connectedCallback; |
72 ScopedPersistent<v8::Object> m_disconnectedCallback; | 80 ScopedPersistent<v8::Function> m_disconnectedCallback; |
73 ScopedPersistent<v8::Object> m_attributeChangedCallback; | 81 ScopedPersistent<v8::Function> m_attributeChangedCallback; |
74 HashSet<AtomicString> m_observedAttributes; | |
75 }; | 82 }; |
76 | 83 |
77 } // namespace blink | 84 } // namespace blink |
78 | 85 |
79 #endif // ScriptCustomElementDefinition_h | 86 #endif // ScriptCustomElementDefinition_h |
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