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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" |
11 #include "platform/heap/Handle.h" | 11 #include "platform/heap/Handle.h" |
12 #include "wtf/Noncopyable.h" | 12 #include "wtf/Noncopyable.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class ScriptState; | |
dominicc (has gone to gerrit)
2016/06/10 06:13:28
Thanks for cleaning this up.
| |
17 class Element; | 16 class Element; |
17 class ExceptionState; | |
18 class HTMLElement; | |
19 class QualifiedName; | |
18 | 20 |
19 class CORE_EXPORT CustomElementDefinition | 21 class CORE_EXPORT CustomElementDefinition |
20 : public GarbageCollectedFinalized<CustomElementDefinition> { | 22 : public GarbageCollectedFinalized<CustomElementDefinition> { |
21 WTF_MAKE_NONCOPYABLE(CustomElementDefinition); | 23 WTF_MAKE_NONCOPYABLE(CustomElementDefinition); |
22 public: | 24 public: |
23 CustomElementDefinition(const CustomElementDescriptor&); | 25 CustomElementDefinition(const CustomElementDescriptor&); |
24 virtual ~CustomElementDefinition(); | 26 virtual ~CustomElementDefinition(); |
25 | 27 |
26 DECLARE_VIRTUAL_TRACE(); | 28 DECLARE_VIRTUAL_TRACE(); |
27 | 29 |
28 const CustomElementDescriptor& descriptor() { return m_descriptor; } | 30 const CustomElementDescriptor& descriptor() { return m_descriptor; } |
29 | 31 |
30 // TODO(yosin): To support Web Modules, introduce an abstract | 32 // TODO(yosin): To support Web Modules, introduce an abstract |
31 // class |CustomElementConstructor| to allow us to have JavaScript | 33 // class |CustomElementConstructor| to allow us to have JavaScript |
32 // and C++ constructors and ask the binding layer to convert | 34 // and C++ constructors and ask the binding layer to convert |
33 // |CustomElementConstructor| to |ScriptValue|. Replace | 35 // |CustomElementConstructor| to |ScriptValue|. Replace |
34 // |getConstructorForScript()| by |getConstructor() -> | 36 // |getConstructorForScript()| by |getConstructor() -> |
35 // CustomElementConstructor|. | 37 // CustomElementConstructor|. |
36 virtual ScriptValue getConstructorForScript() = 0; | 38 virtual ScriptValue getConstructorForScript() = 0; |
37 | 39 |
38 using ConstructionStack = HeapVector<Member<Element>, 1>; | 40 using ConstructionStack = HeapVector<Member<Element>, 1>; |
39 ConstructionStack& constructionStack() | 41 ConstructionStack& constructionStack() |
40 { | 42 { |
41 return m_constructionStack; | 43 return m_constructionStack; |
42 } | 44 } |
43 | 45 |
46 virtual HTMLElement* createElementByRunningConstructor(Document&, const Qual ifiedName&) = 0; | |
dominicc (has gone to gerrit)
2016/06/10 06:13:28
Maybe call this createElementSync to match the nam
kojii
2016/06/10 19:01:45
Done.
| |
47 virtual HTMLElement* createElementByRunningConstructor(Document&, const Qual ifiedName&, ExceptionState&) = 0; | |
48 | |
44 void upgrade(Element*); | 49 void upgrade(Element*); |
45 | 50 |
46 protected: | 51 protected: |
47 virtual bool runConstructor(Element*) = 0; | 52 virtual bool runConstructor(Element*) = 0; |
48 | 53 |
54 static void errorForConstructorResult(Element*, Document&, const QualifiedNa me&, ExceptionState&); | |
55 | |
49 private: | 56 private: |
50 const CustomElementDescriptor m_descriptor; | 57 const CustomElementDescriptor m_descriptor; |
51 ConstructionStack m_constructionStack; | 58 ConstructionStack m_constructionStack; |
52 }; | 59 }; |
53 | 60 |
54 } // namespace blink | 61 } // namespace blink |
55 | 62 |
56 #endif // CustomElementDefinition_h | 63 #endif // CustomElementDefinition_h |
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