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1 /* | |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef V8CustomElementLifecycleCallbacks_h | |
32 #define V8CustomElementLifecycleCallbacks_h | |
33 | |
34 #include "bindings/core/v8/ScopedPersistent.h" | |
35 #include "bindings/core/v8/ScriptState.h" | |
36 #include "core/dom/ContextLifecycleObserver.h" | |
37 #include "core/dom/custom/CustomElementLifecycleCallbacks.h" | |
38 #include "wtf/PassOwnPtr.h" | |
39 #include "wtf/PassRefPtr.h" | |
40 #include <v8.h> | |
41 | |
42 namespace blink { | |
43 | |
44 class CustomElementLifecycleCallbacks; | |
45 class Element; | |
46 class V8PerContextData; | |
47 | |
48 class V8CustomElementLifecycleCallbacks final : public CustomElementLifecycleCal
lbacks, public ContextLifecycleObserver { | |
49 USING_GARBAGE_COLLECTED_MIXIN(V8CustomElementLifecycleCallbacks); | |
50 public: | |
51 static V8CustomElementLifecycleCallbacks* create(ScriptState*, v8::Local<v8:
:Object> prototype, v8::MaybeLocal<v8::Function> created, v8::MaybeLocal<v8::Fun
ction> attached, v8::MaybeLocal<v8::Function> detached, v8::MaybeLocal<v8::Funct
ion> attributeChanged); | |
52 | |
53 ~V8CustomElementLifecycleCallbacks() override; | |
54 | |
55 bool setBinding(PassOwnPtr<CustomElementBinding>); | |
56 | |
57 DECLARE_VIRTUAL_TRACE(); | |
58 | |
59 private: | |
60 V8CustomElementLifecycleCallbacks(ScriptState*, v8::Local<v8::Object> protot
ype, v8::MaybeLocal<v8::Function> created, v8::MaybeLocal<v8::Function> attached
, v8::MaybeLocal<v8::Function> detached, v8::MaybeLocal<v8::Function> attributeC
hanged); | |
61 | |
62 void created(Element*) override; | |
63 void attached(Element*) override; | |
64 void detached(Element*) override; | |
65 void attributeChanged(Element*, const AtomicString& name, const AtomicString
& oldValue, const AtomicString& newValue) override; | |
66 | |
67 void call(const ScopedPersistent<v8::Function>& weakCallback, Element*); | |
68 | |
69 V8PerContextData* creationContextData(); | |
70 | |
71 RefPtr<ScriptState> m_scriptState; | |
72 ScopedPersistent<v8::Object> m_prototype; | |
73 ScopedPersistent<v8::Function> m_created; | |
74 ScopedPersistent<v8::Function> m_attached; | |
75 ScopedPersistent<v8::Function> m_detached; | |
76 ScopedPersistent<v8::Function> m_attributeChanged; | |
77 }; | |
78 | |
79 } // namespace blink | |
80 | |
81 #endif // V8CustomElementLifecycleCallbacks_h | |
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