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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
      6 
      7 #include "config.h"
      8 #include "V8TestInterfaceEmpty.h"
      9 
     10 #include "bindings/v8/ExceptionState.h"
     11 #include "bindings/v8/V8DOMConfiguration.h"
     12 #include "bindings/v8/V8HiddenValue.h"
     13 #include "bindings/v8/V8ObjectConstructor.h"
     14 #include "core/dom/ContextFeatures.h"
     15 #include "core/dom/Document.h"
     16 #include "platform/RuntimeEnabledFeatures.h"
     17 #include "platform/TraceEvent.h"
     18 #include "wtf/GetPtr.h"
     19 #include "wtf/RefPtr.h"
     20 
     21 namespace WebCore {
     22 
     23 static void initializeScriptWrappableForInterface(TestInterfaceEmpty* object)
     24 {
     25     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
     26         ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestInterfaceEmpty::wrapperTypeInfo);
     27     else
     28         ASSERT_NOT_REACHED();
     29 }
     30 
     31 } // namespace WebCore
     32 
     33 void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceEmpty* object)
     34 {
     35     WebCore::initializeScriptWrappableForInterface(object);
     36 }
     37 
     38 namespace WebCore {
     39 const WrapperTypeInfo V8TestInterfaceEmpty::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceEmpty::domTemplate, V8TestInterfaceEmpty::derefObject, 0, 0, 0, V8TestInterfaceEmpty::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype, RefCountedObject };
     40 
     41 namespace TestInterfaceEmptyV8Internal {
     42 
     43 template <typename T> void V8_USE(T) { }
     44 
     45 } // namespace TestInterfaceEmptyV8Internal
     46 
     47 static void configureV8TestInterfaceEmptyTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
     48 {
     49     functionTemplate->ReadOnlyPrototype();
     50 
     51     v8::Local<v8::Signature> defaultSignature;
     52     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceEmpty", v8::Local<v8::FunctionTemplate>(), V8TestInterfaceEmpty::internalFieldCount,
     53         0, 0,
     54         0, 0,
     55         0, 0,
     56         isolate);
     57     v8::Local<v8::ObjectTemplate> instanceTemplate ALLOW_UNUSED = functionTemplate->InstanceTemplate();
     58     v8::Local<v8::ObjectTemplate> prototypeTemplate ALLOW_UNUSED = functionTemplate->PrototypeTemplate();
     59 
     60     // Custom toString template
     61     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate());
     62 }
     63 
     64 v8::Handle<v8::FunctionTemplate> V8TestInterfaceEmpty::domTemplate(v8::Isolate* isolate)
     65 {
     66     return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), configureV8TestInterfaceEmptyTemplate);
     67 }
     68 
     69 bool V8TestInterfaceEmpty::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
     70 {
     71     return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
     72 }
     73 
     74 v8::Handle<v8::Object> V8TestInterfaceEmpty::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
     75 {
     76     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
     77 }
     78 
     79 TestInterfaceEmpty* V8TestInterfaceEmpty::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
     80 {
     81     return hasInstance(value, isolate) ? fromInternalPointer(v8::Handle<v8::Object>::Cast(value)->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex)) : 0;
     82 }
     83 
     84 v8::Handle<v8::Object> wrap(TestInterfaceEmpty* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
     85 {
     86     ASSERT(impl);
     87     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceEmpty>(impl, isolate));
     88     return V8TestInterfaceEmpty::createWrapper(impl, creationContext, isolate);
     89 }
     90 
     91 v8::Handle<v8::Object> V8TestInterfaceEmpty::createWrapper(PassRefPtr<TestInterfaceEmpty> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
     92 {
     93     ASSERT(impl);
     94     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceEmpty>(impl.get(), isolate));
     95     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
     96         const WrapperTypeInfo* actualInfo = ScriptWrappable::fromObject(impl.get())->typeInfo();
     97         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
     98         // the same object de-ref functions, though, so use that as the basis of the check.
     99         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
    100     }
    101 
    102     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
    103     if (UNLIKELY(wrapper.IsEmpty()))
    104         return wrapper;
    105 
    106     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
    107     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceEmpty>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
    108     return wrapper;
    109 }
    110 
    111 void V8TestInterfaceEmpty::derefObject(void* object)
    112 {
    113     fromInternalPointer(object)->deref();
    114 }
    115 
    116 template<>
    117 v8::Handle<v8::Value> toV8NoInline(TestInterfaceEmpty* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
    118 {
    119     return toV8(impl, creationContext, isolate);
    120 }
    121 
    122 } // namespace WebCore
    123