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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 "V8TestInterfaceDocument.h"
      9 
     10 #include "bindings/v8/ExceptionState.h"
     11 #include "bindings/v8/ScriptController.h"
     12 #include "bindings/v8/V8DOMConfiguration.h"
     13 #include "bindings/v8/V8HiddenValue.h"
     14 #include "bindings/v8/V8ObjectConstructor.h"
     15 #include "bindings/v8/V8WindowShell.h"
     16 #include "core/dom/ContextFeatures.h"
     17 #include "core/dom/Document.h"
     18 #include "core/frame/LocalFrame.h"
     19 #include "platform/RuntimeEnabledFeatures.h"
     20 #include "platform/TraceEvent.h"
     21 #include "wtf/GetPtr.h"
     22 #include "wtf/RefPtr.h"
     23 
     24 namespace WebCore {
     25 
     26 static void initializeScriptWrappableForInterface(TestInterfaceDocument* object)
     27 {
     28     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
     29         ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestInterfaceDocument::wrapperTypeInfo);
     30     else
     31         ASSERT_NOT_REACHED();
     32 }
     33 
     34 } // namespace WebCore
     35 
     36 void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceDocument* object)
     37 {
     38     WebCore::initializeScriptWrappableForInterface(object);
     39 }
     40 
     41 namespace WebCore {
     42 const WrapperTypeInfo V8TestInterfaceDocument::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceDocument::domTemplate, V8TestInterfaceDocument::derefObject, 0, V8TestInterfaceDocument::toEventTarget, 0, V8TestInterfaceDocument::installPerContextEnabledMethods, &V8Document::wrapperTypeInfo, WrapperTypeObjectPrototype, WillBeGarbageCollectedObject };
     43 
     44 namespace TestInterfaceDocumentV8Internal {
     45 
     46 template <typename T> void V8_USE(T) { }
     47 
     48 } // namespace TestInterfaceDocumentV8Internal
     49 
     50 static void configureV8TestInterfaceDocumentTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
     51 {
     52     functionTemplate->ReadOnlyPrototype();
     53 
     54     v8::Local<v8::Signature> defaultSignature;
     55     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceDocument", V8Document::domTemplate(isolate), V8TestInterfaceDocument::internalFieldCount,
     56         0, 0,
     57         0, 0,
     58         0, 0,
     59         isolate);
     60     v8::Local<v8::ObjectTemplate> instanceTemplate ALLOW_UNUSED = functionTemplate->InstanceTemplate();
     61     v8::Local<v8::ObjectTemplate> prototypeTemplate ALLOW_UNUSED = functionTemplate->PrototypeTemplate();
     62 
     63     // Custom toString template
     64     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate());
     65 }
     66 
     67 v8::Handle<v8::FunctionTemplate> V8TestInterfaceDocument::domTemplate(v8::Isolate* isolate)
     68 {
     69     return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), configureV8TestInterfaceDocumentTemplate);
     70 }
     71 
     72 bool V8TestInterfaceDocument::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
     73 {
     74     return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
     75 }
     76 
     77 v8::Handle<v8::Object> V8TestInterfaceDocument::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate)
     78 {
     79     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
     80 }
     81 
     82 TestInterfaceDocument* V8TestInterfaceDocument::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
     83 {
     84     return hasInstance(value, isolate) ? fromInternalPointer(v8::Handle<v8::Object>::Cast(value)->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex)) : 0;
     85 }
     86 
     87 EventTarget* V8TestInterfaceDocument::toEventTarget(v8::Handle<v8::Object> object)
     88 {
     89     return toNative(object);
     90 }
     91 
     92 v8::Handle<v8::Object> wrap(TestInterfaceDocument* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
     93 {
     94     ASSERT(impl);
     95     v8::Handle<v8::Object> wrapper = V8TestInterfaceDocument::createWrapper(impl, creationContext, isolate);
     96     if (wrapper.IsEmpty())
     97         return wrapper;
     98     DOMWrapperWorld& world = DOMWrapperWorld::current(isolate);
     99     if (world.isMainWorld()) {
    100         if (LocalFrame* frame = impl->frame())
    101             frame->script().windowShell(world)->updateDocumentWrapper(wrapper);
    102     }
    103     return wrapper;
    104 }
    105 
    106 v8::Handle<v8::Object> V8TestInterfaceDocument::createWrapper(PassRefPtrWillBeRawPtr<TestInterfaceDocument> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
    107 {
    108     ASSERT(impl);
    109     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceDocument>(impl.get(), isolate));
    110     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
    111         const WrapperTypeInfo* actualInfo = ScriptWrappable::fromObject(impl.get())->typeInfo();
    112         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
    113         // the same object de-ref functions, though, so use that as the basis of the check.
    114         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
    115     }
    116 
    117     if (LocalFrame* frame = impl->frame()) {
    118         if (frame->script().initializeMainWorld()) {
    119             // initializeMainWorld may have created a wrapper for the object, retry from the start.
    120             v8::Handle<v8::Object> wrapper = DOMDataStore::getWrapper<V8TestInterfaceDocument>(impl.get(), isolate);
    121             if (!wrapper.IsEmpty())
    122                 return wrapper;
    123         }
    124     }
    125     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
    126     if (UNLIKELY(wrapper.IsEmpty()))
    127         return wrapper;
    128 
    129     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
    130     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceDocument>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Dependent);
    131     return wrapper;
    132 }
    133 
    134 void V8TestInterfaceDocument::derefObject(void* object)
    135 {
    136 #if !ENABLE(OILPAN)
    137     fromInternalPointer(object)->deref();
    138 #endif // !ENABLE(OILPAN)
    139 }
    140 
    141 template<>
    142 v8::Handle<v8::Value> toV8NoInline(TestInterfaceDocument* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
    143 {
    144     return toV8(impl, creationContext, isolate);
    145 }
    146 
    147 } // namespace WebCore
    148