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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 CustomElementsRegistry_h | 5 #ifndef CustomElementsRegistry_h |
6 #define CustomElementsRegistry_h | 6 #define CustomElementsRegistry_h |
7 | 7 |
8 #include "base/gtest_prod_util.h" | 8 #include "base/gtest_prod_util.h" |
| 9 #include "bindings/core/v8/ScriptPromise.h" |
9 #include "bindings/core/v8/ScriptWrappable.h" | 10 #include "bindings/core/v8/ScriptWrappable.h" |
10 #include "core/CoreExport.h" | 11 #include "core/CoreExport.h" |
11 #include "platform/heap/Handle.h" | 12 #include "platform/heap/Handle.h" |
12 #include "wtf/HashSet.h" | 13 #include "wtf/HashSet.h" |
13 #include "wtf/Noncopyable.h" | 14 #include "wtf/Noncopyable.h" |
14 #include "wtf/text/AtomicString.h" | 15 #include "wtf/text/AtomicString.h" |
15 #include "wtf/text/AtomicStringHash.h" | 16 #include "wtf/text/AtomicStringHash.h" |
16 | 17 |
17 namespace blink { | 18 namespace blink { |
18 | 19 |
19 class CustomElementDefinition; | 20 class CustomElementDefinition; |
20 class CustomElementDefinitionBuilder; | 21 class CustomElementDefinitionBuilder; |
21 class CustomElementDescriptor; | 22 class CustomElementDescriptor; |
22 class Document; | 23 class Document; |
23 class Element; | 24 class Element; |
24 class ElementRegistrationOptions; | 25 class ElementRegistrationOptions; |
25 class ExceptionState; | 26 class ExceptionState; |
| 27 class ScriptPromiseResolver; |
26 class ScriptState; | 28 class ScriptState; |
27 class ScriptValue; | 29 class ScriptValue; |
28 class V0CustomElementRegistrationContext; | 30 class V0CustomElementRegistrationContext; |
29 | 31 |
30 class CORE_EXPORT CustomElementsRegistry final | 32 class CORE_EXPORT CustomElementsRegistry final |
31 : public GarbageCollectedFinalized<CustomElementsRegistry> | 33 : public GarbageCollectedFinalized<CustomElementsRegistry> |
32 , public ScriptWrappable { | 34 , public ScriptWrappable { |
33 DEFINE_WRAPPERTYPEINFO(); | 35 DEFINE_WRAPPERTYPEINFO(); |
34 WTF_MAKE_NONCOPYABLE(CustomElementsRegistry); | 36 WTF_MAKE_NONCOPYABLE(CustomElementsRegistry); |
35 public: | 37 public: |
(...skipping 14 matching lines...) Expand all Loading... |
50 const ElementRegistrationOptions&, | 52 const ElementRegistrationOptions&, |
51 ExceptionState&); | 53 ExceptionState&); |
52 | 54 |
53 ScriptValue get(const AtomicString& name); | 55 ScriptValue get(const AtomicString& name); |
54 bool nameIsDefined(const AtomicString& name) const; | 56 bool nameIsDefined(const AtomicString& name) const; |
55 CustomElementDefinition* definitionForName(const AtomicString& name) const; | 57 CustomElementDefinition* definitionForName(const AtomicString& name) const; |
56 | 58 |
57 // TODO(dominicc): Consider broadening this API when type extensions are | 59 // TODO(dominicc): Consider broadening this API when type extensions are |
58 // implemented. | 60 // implemented. |
59 void addCandidate(Element*); | 61 void addCandidate(Element*); |
| 62 ScriptPromise whenDefined( |
| 63 ScriptState*, |
| 64 const AtomicString& name, |
| 65 ExceptionState&); |
60 | 66 |
61 DECLARE_TRACE(); | 67 DECLARE_TRACE(); |
62 | 68 |
63 private: | 69 private: |
64 friend class CustomElementsRegistryTestBase; | 70 friend class CustomElementsRegistryTestBase; |
65 | 71 |
66 CustomElementsRegistry(Document*); | 72 CustomElementsRegistry(Document*); |
67 | 73 |
68 V0CustomElementRegistrationContext* v0(); | 74 V0CustomElementRegistrationContext* v0(); |
69 bool v0NameIsDefined(const AtomicString& name); | 75 bool v0NameIsDefined(const AtomicString& name); |
70 | 76 |
71 void collectCandidates( | 77 void collectCandidates( |
72 const CustomElementDescriptor&, | 78 const CustomElementDescriptor&, |
73 HeapVector<Member<Element>>*); | 79 HeapVector<Member<Element>>*); |
74 | 80 |
75 class NameIsBeingDefined; | 81 class NameIsBeingDefined; |
76 | 82 |
77 HashSet<AtomicString> m_namesBeingDefined; | 83 HashSet<AtomicString> m_namesBeingDefined; |
78 using DefinitionMap = | 84 using DefinitionMap = |
79 HeapHashMap<AtomicString, Member<CustomElementDefinition>>; | 85 HeapHashMap<AtomicString, Member<CustomElementDefinition>>; |
80 DefinitionMap m_definitions; | 86 DefinitionMap m_definitions; |
81 | 87 |
82 Member<Document> m_document; | 88 Member<Document> m_document; |
83 | 89 |
84 using UpgradeCandidateSet = HeapHashSet<WeakMember<Element>>; | 90 using UpgradeCandidateSet = HeapHashSet<WeakMember<Element>>; |
85 using UpgradeCandidateMap = HeapHashMap< | 91 using UpgradeCandidateMap = HeapHashMap< |
86 AtomicString, | 92 AtomicString, |
87 Member<UpgradeCandidateSet>>; | 93 Member<UpgradeCandidateSet>>; |
88 Member<UpgradeCandidateMap> m_upgradeCandidates; | 94 Member<UpgradeCandidateMap> m_upgradeCandidates; |
| 95 |
| 96 using WhenDefinedPromiseMap = |
| 97 HeapHashMap<AtomicString, Member<ScriptPromiseResolver>>; |
| 98 WhenDefinedPromiseMap m_whenDefinedPromiseMap; |
89 }; | 99 }; |
90 | 100 |
91 } // namespace blink | 101 } // namespace blink |
92 | 102 |
93 #endif // CustomElementsRegistry_h | 103 #endif // CustomElementsRegistry_h |
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