src/third_party/WebKit/Source/bindings/tests/results/V8TestNode.cpp

   1 /*
   2  * Copyright (C) 2013 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,
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  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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  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 // This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY!
  32
  33 #include "config.h"
  34 #include "V8TestNode.h"
  35
  36 #include "RuntimeEnabledFeatures.h"
  37 #include "bindings/v8/ExceptionState.h"
  38 #include "bindings/v8/V8DOMConfiguration.h"
  39 #include "bindings/v8/V8ObjectConstructor.h"
  40 #include "core/dom/ContextFeatures.h"
  41 #include "core/dom/Document.h"
  42 #include "platform/TraceEvent.h"
  43 #include "wtf/GetPtr.h"
  44 #include "wtf/RefPtr.h"
  45
  46 namespace WebCore {
  47
  48 static void initializeScriptWrappableForInterface(TestNode* object)
  49 {
  50     if (ScriptWrappable::wrapperCanBeStoredInObject(object))
  51         ScriptWrappable::setTypeInfoInObject(object, &V8TestNode::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::TestNode* object)
  63 {
  64     WebCore::initializeScriptWrappableForInterface(object);
  65 }
  66
  67 namespace WebCore {
  68 const WrapperTypeInfo V8TestNode::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestNode::domTemplate, V8TestNode::derefObject, 0, V8TestNode::toEventTarget, 0, V8TestNode::installPerContextEnabledMethods, &V8Node::wrapperTypeInfo, WrapperTypeObjectPrototype, false };
  69
  70 namespace TestNodeV8Internal {
  71
  72 template <typename T> void V8_USE(T) { }
  73
  74 static void hrefAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
  75 {
  76     TestNode* imp = V8TestNode::toNative(info.Holder());
  77     v8SetReturnValueString(info, imp->href(), info.GetIsolate());
  78 }
  79
  80 static void hrefAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
  81 {
  82     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
  83     TestNodeV8Internal::hrefAttributeGetter(info);
  84     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
  85 }
  86
  87 static void hrefAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
  88 {
  89     TestNode* imp = V8TestNode::toNative(info.Holder());
  90     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
  91     imp->setHref(cppValue);
  92 }
  93
  94 static void hrefAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
  95 {
  96     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
  97     TestNodeV8Internal::hrefAttributeSetter(jsValue, info);
  98     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
  99 }
 100
 101 static void hrefThrowsAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 102 {
 103     TestNode* imp = V8TestNode::toNative(info.Holder());
 104     v8SetReturnValueString(info, imp->hrefThrows(), info.GetIsolate());
 105 }
 106
 107 static void hrefThrowsAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 108 {
 109     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
 110     TestNodeV8Internal::hrefThrowsAttributeGetter(info);
 111     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 112 }
 113
 114 static void hrefThrowsAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 115 {
 116     ExceptionState exceptionState(ExceptionState::SetterContext, "hrefThrows", "TestNode", info.Holder(), info.GetIsolate());
 117     TestNode* imp = V8TestNode::toNative(info.Holder());
 118     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
 119     imp->setHrefThrows(cppValue, exceptionState);
 120     exceptionState.throwIfNeeded();
 121 }
 122
 123 static void hrefThrowsAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 124 {
 125     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
 126     TestNodeV8Internal::hrefThrowsAttributeSetter(jsValue, info);
 127     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 128 }
 129
 130 static void hrefCallWithAttributeGetter(const v8::PropertyCallbackInfo<v8::Value>& info)
 131 {
 132     TestNode* imp = V8TestNode::toNative(info.Holder());
 133     v8SetReturnValueString(info, imp->hrefCallWith(), info.GetIsolate());
 134 }
 135
 136 static void hrefCallWithAttributeGetterCallback(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 137 {
 138     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
 139     TestNodeV8Internal::hrefCallWithAttributeGetter(info);
 140     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 141 }
 142
 143 static void hrefCallWithAttributeSetter(v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 144 {
 145     TestNode* imp = V8TestNode::toNative(info.Holder());
 146     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, cppValue, jsValue);
 147     imp->setHrefCallWith(activeDOMWindow(info.GetIsolate()), firstDOMWindow(info.GetIsolate()), cppValue);
 148 }
 149
 150 static void hrefCallWithAttributeSetterCallback(v8::Local<v8::String>, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 151 {
 152     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
 153     TestNodeV8Internal::hrefCallWithAttributeSetter(jsValue, info);
 154     TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution");
 155 }
 156
 157 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 158 {
 159     RefPtr<TestNode> impl = TestNode::create();
 160     v8::Handle<v8::Object> wrapper = info.Holder();
 161
 162     V8DOMWrapper::associateObjectWithWrapper<V8TestNode>(impl.release(), &V8TestNode::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dependent);
 163     v8SetReturnValue(info, wrapper);
 164 }
 165
 166 } // namespace TestNodeV8Internal
 167
 168 static const V8DOMConfiguration::AttributeConfiguration V8TestNodeAttributes[] = {
 169     {"href", TestNodeV8Internal::hrefAttributeGetterCallback, TestNodeV8Internal::hrefAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 170     {"hrefThrows", TestNodeV8Internal::hrefThrowsAttributeGetterCallback, TestNodeV8Internal::hrefThrowsAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 171     {"hrefCallWith", TestNodeV8Internal::hrefCallWithAttributeGetterCallback, TestNodeV8Internal::hrefCallWithAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 172 };
 173
 174 void V8TestNode::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 175 {
 176     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "DOMConstructor");
 177     if (!info.IsConstructCall()) {
 178         throwTypeError(ExceptionMessages::failedToConstruct("TestNode", "Please use the 'new' operator, this DOM object constructor cannot be called as a function."), info.GetIsolate());
 179         return;
 180     }
 181
 182     if (ConstructorMode::current() == ConstructorMode::WrapExistingObject) {
 183         v8SetReturnValue(info, info.Holder());
 184         return;
 185     }
 186
 187     TestNodeV8Internal::constructor(info);
 188 }
 189
 190 static void configureV8TestNodeTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate, WrapperWorldType currentWorldType)
 191 {
 192     functionTemplate->ReadOnlyPrototype();
 193
 194     v8::Local<v8::Signature> defaultSignature;
 195     defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestNode", V8Node::domTemplate(isolate, currentWorldType), V8TestNode::internalFieldCount,
 196         V8TestNodeAttributes, WTF_ARRAY_LENGTH(V8TestNodeAttributes),
 197         0, 0,
 198         0, 0,
 199         isolate, currentWorldType);
 200     functionTemplate->SetCallHandler(V8TestNode::constructorCallback);
 201     functionTemplate->SetLength(0);
 202     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED instanceTemplate = functionTemplate->InstanceTemplate();
 203     v8::Local<v8::ObjectTemplate> ALLOW_UNUSED prototypeTemplate = functionTemplate->PrototypeTemplate();
 204
 205     // Custom toString template
 206     functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::current()->toStringTemplate());
 207 }
 208
 209 v8::Handle<v8::FunctionTemplate> V8TestNode::domTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType)
 210 {
 211     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
 212     V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&wrapperTypeInfo);
 213     if (result != data->templateMap(currentWorldType).end())
 214         return result->value.newLocal(isolate);
 215
 216     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate");
 217     v8::EscapableHandleScope handleScope(isolate);
 218     v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate, V8ObjectConstructor::isValidConstructorMode);
 219     configureV8TestNodeTemplate(templ, isolate, currentWorldType);
 220     data->templateMap(currentWorldType).add(&wrapperTypeInfo, UnsafePersistent<v8::FunctionTemplate>(isolate, templ));
 221     return handleScope.Escape(templ);
 222 }
 223
 224 bool V8TestNode::hasInstance(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate)
 225 {
 226     return V8PerIsolateData::from(isolate)->hasInstanceInMainWorld(&wrapperTypeInfo, jsValue)
 227         || V8PerIsolateData::from(isolate)->hasInstanceInNonMainWorld(&wrapperTypeInfo, jsValue);
 228 }
 229
 230 EventTarget* V8TestNode::toEventTarget(v8::Handle<v8::Object> object)
 231 {
 232     return toNative(object);
 233 }
 234
 235 v8::Handle<v8::Object> V8TestNode::createWrapper(PassRefPtr<TestNode> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 236 {
 237     ASSERT(impl);
 238     ASSERT(!DOMDataStore::containsWrapper<V8TestNode>(impl.get(), isolate));
 239     if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
 240         const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get());
 241         // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have
 242         // the same object de-ref functions, though, so use that as the basis of the check.
 243         RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction);
 244     }
 245
 246     v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate);
 247     if (UNLIKELY(wrapper.IsEmpty()))
 248         return wrapper;
 249
 250     installPerContextEnabledProperties(wrapper, impl.get(), isolate);
 251     V8DOMWrapper::associateObjectWithWrapper<V8TestNode>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Dependent);
 252     return wrapper;
 253 }
 254
 255 void V8TestNode::derefObject(void* object)
 256 {
 257     fromInternalPointer(object)->deref();
 258 }
 259
 260 template<>
 261 v8::Handle<v8::Value> toV8NoInline(TestNode* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 262 {
 263     return toV8(impl, creationContext, isolate);
 264 }
 265
 266 } // namespace WebCore