src/third_party/WebKit/Source/bindings/tests/results/V8TestInterfaceConstructor2.cpp

   1 /*
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  11  * copyright notice, this list of conditions and the following disclaimer
  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 "V8TestInterfaceConstructor2.h"
  35
  36 #include "RuntimeEnabledFeatures.h"
  37 #include "V8TestInterfaceEmpty.h"
  38 #include "bindings/v8/Dictionary.h"
  39 #include "bindings/v8/ExceptionState.h"
  40 #include "bindings/v8/V8DOMConfiguration.h"
  41 #include "bindings/v8/V8ObjectConstructor.h"
  42 #include "core/dom/ContextFeatures.h"
  43 #include "core/dom/Document.h"
  44 #include "platform/TraceEvent.h"
  45
  46 namespace WebCore {
  47
  48 static void initializeScriptWrappableForInterface(TestInterfaceConstructor2* object)
  49 {
  50     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
  51         ScriptWrappable::setTypeInfoInObject(object, &V8TestInterfaceConstructor2::wrapperTypeInfo);
  52     else
  53         ASSERT_NOT_REACHED();
  54 }
  55
  56 } // namespace WebCore
  57
  58 // In ScriptWrappable::init, the use of a local function declaration has an issue on Windows:
  59 // the local declaration does not pick up the surrounding namespace. Therefore, we provide this function
  60 // in the global namespace.
  61 // (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c)
  62 void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceConstructor2* object)
  63 {
  64     WebCore::initializeScriptWrappableForInterface(object);
  65 }
  66
  67 namespace WebCore {
  68 const WrapperTypeInfo V8TestInterfaceConstructor2::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructor2::domTemplate, V8TestInterfaceConstructor2::derefObject, 0, 0, 0, V8TestInterfaceConstructor2::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype };
  69
  70 namespace TestInterfaceConstructor2V8Internal {
  71
  72 template <typename T> void V8_USE(T) { }
  73
  74 static void constructor1(const v8::FunctionCallbackInfo<v8::Value>& info)
  75 {
  76     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, stringArg, info[0]);
  77     RefPtr<TestInterfaceConstructor2> impl = TestInterfaceConstructor2::create(stringArg);
  78     v8::Handle<v8::Object> wrapper = info.Holder();
  79
  80     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl.release(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dependent);
  81     v8SetReturnValue(info, wrapper);
  82 }
  83
  84 static void constructor2(const v8::FunctionCallbackInfo<v8::Value>& info)
  85 {
  86     V8TRYCATCH_VOID(TestInterfaceEmpty*, testInterfaceEmptyArg, V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate()) ? V8TestInterfaceEmpty::toNative(v8::Handle<v8::Object>::Cast(info[0])) : 0);
  87     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, defaultUndefinedOptionalStringArg, info[1]);
  88     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, defaultNullStringOptionalStringArg, argumentOrNull(info, 2));
  89     V8TRYCATCH_VOID(Dictionary, defaultUndefinedOptionalDictionaryArg, Dictionary(info[3], info.GetIsolate()));
  90     if (!defaultUndefinedOptionalDictionaryArg.isUndefinedOrNull() && !defaultUndefinedOptionalDictionaryArg.isObject()) {
  91         throwTypeError(ExceptionMessages::failedToConstruct("TestInterfaceConstructor2", "parameter 4 ('defaultUndefinedOptionalDictionaryArg') is not an object."), info.GetIsolate());
  92         return;
  93     }
  94     RefPtr<TestInterfaceConstructor2> impl = TestInterfaceConstructor2::create(testInterfaceEmptyArg, defaultUndefinedOptionalStringArg, defaultNullStringOptionalStringArg, defaultUndefinedOptionalDictionaryArg);
  95     v8::Handle<v8::Object> wrapper = info.Holder();
  96
  97     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl.release(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dependent);
  98     v8SetReturnValue(info, wrapper);
  99 }
 100
 101 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 102 {
 103     if (((info.Length() == 1))) {
 104         TestInterfaceConstructor2V8Internal::constructor1(info);
 105         return;
 106     }
 107     if (((info.Length() == 1) && (V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate()))) || ((info.Length() == 2) && (V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate()))) || ((info.Length() == 3) && (V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate()))) || ((info.Length() == 4) && (V8TestInterfaceEmpty::hasInstance(info[0], info.GetIsolate())) && (info[3]->IsObject()))) {
 108         TestInterfaceConstructor2V8Internal::constructor2(info);
 109         return;
 110     }
 111     ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor2", info.Holder(), info.GetIsolate());
 112     if (UNLIKELY(info.Length() < 1)) {
 113         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
 114         exceptionState.throwIfNeeded();
 115         return;
 116     }
 117     exceptionState.throwTypeError("No matching constructor signature.");
 118     exceptionState.throwIfNeeded();
 119 }
 120
 121 } // namespace TestInterfaceConstructor2V8Internal
 122
 123 void V8TestInterfaceConstructor2::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 124 {
 125     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "DOMConstructor");
 126     if (!info.IsConstructCall()) {
 127         throwTypeError(ExceptionMessages::failedToConstruct("TestInterfaceConstructor2", "Please use the 'new' operator, this DOM object constructor cannot be called as a function."), info.GetIsolate());
 128         return;
 129     }
 130
 131     if (ConstructorMode::current() == ConstructorMode::WrapExistingObject) {
 132         v8SetReturnValue(info, info.Holder());
 133         return;
 134     }
 135
 136     TestInterfaceConstructor2V8Internal::constructor(info);
 137 }
 138
 139 static void configureV8TestInterfaceConstructor2Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate, WrapperWorldType currentWorldType)
 140 {
 141     functionTemplate->ReadOnlyPrototype();
 142
 143     v8::Local<v8::Signature> defaultSignature;
 144     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceConstructor2", v8::Local<v8::FunctionTemplate>(), V8TestInterfaceConstructor2::internalFieldCount,
 145         0, 0,
 146         0, 0,
 147         0, 0,
 148         isolate, currentWorldType);
 149     functionTemplate->SetCallHandler(V8TestInterfaceConstructor2::constructorCallback);
 150     functionTemplate->SetLength(1);
 151     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED instanceTemplate = functionTemplate->InstanceTemplate();
 152     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED prototypeTemplate = functionTemplate->PrototypeTemplate();
 153
 154     // Custom toString template
 155     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::current()->toStringTemplate());
 156 }
 157
 158 v8::Handle<v8::FunctionTemplate> V8TestInterfaceConstructor2::domTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType)
 159 {
 160     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
 161     V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&wrapperTypeInfo);
 162     if (result != data->templateMap(currentWorldType).end())
 163         return result->value.newLocal(isolate);
 164
 165     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate");
 166     v8::EscapableHandleScope handleScope(isolate);
 167     v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate, V8ObjectConstructor::isValidConstructorMode);
 168     configureV8TestInterfaceConstructor2Template(templ, isolate, currentWorldType);
 169     data->templateMap(currentWorldType).add(&wrapperTypeInfo, UnsafePersistent<v8::FunctionTemplate>(isolate, templ));
 170     return handleScope.Escape(templ);
 171 }
 172
 173 bool V8TestInterfaceConstructor2::hasInstance(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate)
 174 {
 175     return V8PerIsolateData::from(isolate)->hasInstanceInMainWorld(&wrapperTypeInfo, jsValue)
 176         || V8PerIsolateData::from(isolate)->hasInstanceInNonMainWorld(&wrapperTypeInfo, jsValue);
 177 }
 178
 179 v8::Handle<v8::Object> V8TestInterfaceConstructor2::createWrapper(PassRefPtr<TestInterfaceConstructor2> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 180 {
 181     ASSERT(impl);
 182     ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor2>(impl.get(), isolate));
 183     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
 184         const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get());
 185         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
 186         // the same object de-ref functions, though, so use that as the basis of the check.
 187         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
 188     }
 189
 190     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
 191     if (UNLIKELY(wrapper.IsEmpty()))
 192         return wrapper;
 193
 194     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
 195     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
 196     return wrapper;
 197 }
 198
 199 void V8TestInterfaceConstructor2::derefObject(void* object)
 200 {
 201     fromInternalPointer(object)->deref();
 202 }
 203
 204 template<>
 205 v8::Handle<v8::Value> toV8NoInline(TestInterfaceConstructor2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 206 {
 207     return toV8(impl, creationContext, isolate);
 208 }
 209
 210 } // namespace WebCore