src/third_party/WebKit/Source/bindings/tests/results/V8TestInterfacePython2.cpp

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  12  * in the documentation and/or other materials provided with the
  13  * distribution.
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  30
  31 // This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY!
  32
  33 #include "config.h"
  34 #include "V8TestInterfacePython2.h"
  35
  36 #include "RuntimeEnabledFeatures.h"
  37 #include "V8Interface1.h"
  38 #include "V8Interface2.h"
  39 #include "bindings/v8/ExceptionState.h"
  40 #include "bindings/v8/V8DOMConfiguration.h"
  41 #include "bindings/v8/V8GCController.h"
  42 #include "bindings/v8/V8ObjectConstructor.h"
  43 #include "core/dom/ContextFeatures.h"
  44 #include "core/dom/Document.h"
  45 #include "core/dom/Element.h"
  46 #include "platform/TraceEvent.h"
  47
  48 namespace WebCore {
  49
  50 static void initializeScriptWrappableForInterface(TestInterfacePython2* object)
  51 {
  52     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
  53         ScriptWrappable::setTypeInfoInObject(object, &V8TestInterfacePython2::wrapperTypeInfo);
  54     else
  55         ASSERT_NOT_REACHED();
  56 }
  57
  58 } // namespace WebCore
  59
  60 // In ScriptWrappable::init, the use of a local function declaration has an issue on Windows:
  61 // the local declaration does not pick up the surrounding namespace. Therefore, we provide this function
  62 // in the global namespace.
  63 // (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c)
  64 void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfacePython2* object)
  65 {
  66     WebCore::initializeScriptWrappableForInterface(object);
  67 }
  68
  69 namespace WebCore {
  70 const WrapperTypeInfo V8TestInterfacePython2::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfacePython2::domTemplate, V8TestInterfacePython2::derefObject, 0, 0, V8TestInterfacePython2::visitDOMWrapper, V8TestInterfacePython2::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype };
  71
  72 namespace TestInterfacePython2V8Internal {
  73
  74 template <typename T> void V8_USE(T) { }
  75
  76 } // namespace TestInterfacePython2V8Internal
  77
  78 void V8TestInterfacePython2::visitDOMWrapper(void* object, const v8::Persistent<v8::Object>& wrapper, v8::Isolate* isolate)
  79 {
  80     TestInterfacePython2* impl = fromInternalPointer(object);
  81     if (Node* owner = impl->ownerNode()) {
  82         Node* root = V8GCController::opaqueRootForGC(owner, isolate);
  83         isolate->SetReferenceFromGroup(v8::UniqueId(reinterpret_cast<intptr_t>(root)), wrapper);
  84         return;
  85     }
  86     setObjectGroup(object, wrapper, isolate);
  87 }
  88
  89 static void configureV8TestInterfacePython2Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate, WrapperWorldType currentWorldType)
  90 {
  91     functionTemplate->ReadOnlyPrototype();
  92
  93     v8::Local<v8::Signature> defaultSignature;
  94     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfacePython2", v8::Local<v8::FunctionTemplate>(), V8TestInterfacePython2::internalFieldCount,
  95         0, 0,
  96         0, 0,
  97         0, 0,
  98         isolate, currentWorldType);
  99     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED instanceTemplate = functionTemplate->InstanceTemplate();
 100     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED prototypeTemplate = functionTemplate->PrototypeTemplate();
 101
 102     // Custom toString template
 103     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::current()->toStringTemplate());
 104 }
 105
 106 v8::Handle<v8::FunctionTemplate> V8TestInterfacePython2::domTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType)
 107 {
 108     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
 109     V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&wrapperTypeInfo);
 110     if (result != data->templateMap(currentWorldType).end())
 111         return result->value.newLocal(isolate);
 112
 113     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate");
 114     v8::EscapableHandleScope handleScope(isolate);
 115     v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate, V8ObjectConstructor::isValidConstructorMode);
 116     configureV8TestInterfacePython2Template(templ, isolate, currentWorldType);
 117     data->templateMap(currentWorldType).add(&wrapperTypeInfo, UnsafePersistent<v8::FunctionTemplate>(isolate, templ));
 118     return handleScope.Escape(templ);
 119 }
 120
 121 bool V8TestInterfacePython2::hasInstance(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate)
 122 {
 123     return V8PerIsolateData::from(isolate)->hasInstanceInMainWorld(&wrapperTypeInfo, jsValue)
 124         || V8PerIsolateData::from(isolate)->hasInstanceInNonMainWorld(&wrapperTypeInfo, jsValue);
 125 }
 126
 127 v8::Handle<v8::Object> wrap(TestInterfacePython2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 128 {
 129     ASSERT(impl);
 130     if (impl->isInterface1())
 131         return wrap(toInterface1(impl), creationContext, isolate);
 132     if (impl->isInterface2())
 133         return wrap(toInterface2(impl), creationContext, isolate);
 134     v8::Handle<v8::Object> wrapper = V8TestInterfacePython2::createWrapper(impl, creationContext, isolate);
 135     return wrapper;
 136 }
 137
 138 v8::Handle<v8::Object> V8TestInterfacePython2::createWrapper(PassRefPtr<TestInterfacePython2> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 139 {
 140     ASSERT(impl);
 141     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfacePython2>(impl.get(), isolate));
 142     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
 143         const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get());
 144         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
 145         // the same object de-ref functions, though, so use that as the basis of the check.
 146         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
 147     }
 148
 149     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
 150     if (UNLIKELY(wrapper.IsEmpty()))
 151         return wrapper;
 152
 153     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
 154     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfacePython2>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Dependent);
 155     return wrapper;
 156 }
 157
 158 void V8TestInterfacePython2::derefObject(void* object)
 159 {
 160     fromInternalPointer(object)->deref();
 161 }
 162
 163 template<>
 164 v8::Handle<v8::Value> toV8NoInline(TestInterfacePython2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 165 {
 166     return toV8(impl, creationContext, isolate);
 167 }
 168
 169 } // namespace WebCore