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| 1 /* | |
| 2 * Copyright (C) 2012 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 SKY_ENGINE_BINDINGS_CORE_V8_V8OBJECTCONSTRUCTOR_H_ | |
| 32 #define SKY_ENGINE_BINDINGS_CORE_V8_V8OBJECTCONSTRUCTOR_H_ | |
| 33 | |
| 34 #include "sky/engine/bindings/core/v8/V8PerIsolateData.h" | |
| 35 #include "sky/engine/bindings/core/v8/V8RecursionScope.h" | |
| 36 #include "v8/include/v8.h" | |
| 37 | |
| 38 namespace blink { | |
| 39 | |
| 40 class Document; | |
| 41 | |
| 42 class ConstructorMode { | |
| 43 public: | |
| 44 enum Mode { | |
| 45 WrapExistingObject, | |
| 46 CreateNewObject | |
| 47 }; | |
| 48 | |
| 49 ConstructorMode(v8::Isolate* isolate) | |
| 50 : m_isolate(isolate) | |
| 51 , m_microtaskSuppression(isolate) | |
| 52 { | |
| 53 V8PerIsolateData* data = V8PerIsolateData::from(m_isolate); | |
| 54 m_previous = data->m_constructorMode; | |
| 55 data->m_constructorMode = WrapExistingObject; | |
| 56 } | |
| 57 | |
| 58 ~ConstructorMode() | |
| 59 { | |
| 60 V8PerIsolateData* data = V8PerIsolateData::from(m_isolate); | |
| 61 data->m_constructorMode = m_previous; | |
| 62 } | |
| 63 | |
| 64 static bool current(v8::Isolate* isolate) | |
| 65 { | |
| 66 return V8PerIsolateData::from(isolate)->m_constructorMode; | |
| 67 } | |
| 68 | |
| 69 private: | |
| 70 v8::Isolate* m_isolate; | |
| 71 bool m_previous; | |
| 72 V8RecursionScope::MicrotaskSuppression m_microtaskSuppression; | |
| 73 }; | |
| 74 | |
| 75 class V8ObjectConstructor { | |
| 76 public: | |
| 77 static v8::Local<v8::Object> newInstance(v8::Isolate*, v8::Handle<v8::Functi
on>); | |
| 78 static v8::Local<v8::Object> newInstance(v8::Isolate*, v8::Handle<v8::Functi
on>, int, v8::Handle<v8::Value> argv[]); | |
| 79 static v8::Local<v8::Object> newInstanceInDocument(v8::Isolate*, v8::Handle<
v8::Function>, int, v8::Handle<v8::Value> argv[], Document*); | |
| 80 | |
| 81 static void isValidConstructorMode(const v8::FunctionCallbackInfo<v8::Value>
&); | |
| 82 }; | |
| 83 | |
| 84 } // namespace blink | |
| 85 | |
| 86 #endif // SKY_ENGINE_BINDINGS_CORE_V8_V8OBJECTCONSTRUCTOR_H_ | |
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Chromium Code Reviews
Issue 922053002:
Remove unused V8 integration code in Sky (Closed)
Base URL: git@github.com:domokit/mojo.git@master