C++ (Cpp) isValidDOMObject 예제들

예제 #1

파일: V8DOMWrapper.cpp 프로젝트: ACSOP/android_external_webkit

bool V8DOMWrapper::isWrapperOfType(v8::Handle<v8::Value> value, WrapperTypeInfo* type)
{
    if (!isValidDOMObject(value))
        return false;

    v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(value);
    ASSERT(object->InternalFieldCount() >= v8DefaultWrapperInternalFieldCount);

    v8::Handle<v8::Value> wrapper = object->GetInternalField(v8DOMWrapperObjectIndex);
    ASSERT(wrapper->IsNumber() || wrapper->IsExternal());

    WrapperTypeInfo* typeInfo = static_cast<WrapperTypeInfo*>(object->GetPointerFromInternalField(v8DOMWrapperTypeIndex));
    return typeInfo == type;
}

예제 #2

파일: V8DOMWrapper.cpp 프로젝트: ShouqingZhang/webkitdriver

bool V8DOMWrapper::isWrapperOfType(v8::Handle<v8::Value> value, V8ClassIndex::V8WrapperType classType)
{
    if (!isValidDOMObject(value))
        return false;

    v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(value);
    ASSERT(object->InternalFieldCount() >= v8DefaultWrapperInternalFieldCount);

    v8::Handle<v8::Value> wrapper = object->GetInternalField(v8DOMWrapperObjectIndex);
    ASSERT(wrapper->IsNumber() || wrapper->IsExternal());

    v8::Handle<v8::Value> type = object->GetInternalField(v8DOMWrapperTypeIndex);
    ASSERT(type->IsInt32());
    ASSERT(V8ClassIndex::INVALID_CLASS_INDEX < type->Int32Value() && type->Int32Value() < V8ClassIndex::CLASSINDEX_END);

    return V8ClassIndex::FromInt(type->Int32Value()) == classType;
}