C++ (Cpp) TONATIVE_VOID_EXCEPTIONSTATE示例

示例#1

文件： V8TestNode.cpp 项目： 335969568/Blink-1

static void hrefByteStringAttributeSetter(v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<void>& info)
{
    v8::Handle<v8::Object> holder = info.Holder();
    ExceptionState exceptionState(ExceptionState::SetterContext, "hrefByteString", "TestNode", holder, info.GetIsolate());
    TestNode* impl = V8TestNode::toImpl(holder);
    TONATIVE_VOID_EXCEPTIONSTATE(V8StringResource<>, cppValue, toByteString(v8Value, exceptionState), exceptionState);
    impl->setHrefByteString(cppValue);
}

示例#2

文件： V8ElementCustom.cpp 项目： kjthegod/WebKit

// [RaisesException] AnimationPlayer animate(sequence<Dictionary> effect);
void animate2Method(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    ExceptionState exceptionState(ExceptionState::ExecutionContext, "animate", "Element", info.Holder(), info.GetIsolate());
    Element* impl = V8Element::toImpl(info.Holder());
    TONATIVE_VOID_EXCEPTIONSTATE(Vector<Dictionary>, keyframes, toImplArray<Dictionary>(info[0], 1, info.GetIsolate(), exceptionState), exceptionState);
    RefPtrWillBeRawPtr<AnimationPlayer> result = ElementAnimation::animate(*impl, keyframes, exceptionState);
    if (exceptionState.throwIfNeeded())
        return;
    v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
}

示例#3

文件： V8ElementCustom.cpp 项目： kjthegod/WebKit

// [RaisesException] AnimationPlayer animate(sequence<Dictionary> effect, Dictionary timing);
void animate6Method(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    ExceptionState exceptionState(ExceptionState::ExecutionContext, "animate", "Element", info.Holder(), info.GetIsolate());
    Element* impl = V8Element::toImpl(info.Holder());
    TONATIVE_VOID_EXCEPTIONSTATE(Vector<Dictionary>, keyframes, toImplArray<Dictionary>(info[0], 1, info.GetIsolate(), exceptionState), exceptionState);
    TONATIVE_VOID(Dictionary, timingInput, Dictionary(info[1], info.GetIsolate(), exceptionState));
    if (!timingInput.isUndefinedOrNull() && !timingInput.isObject()) {
        exceptionState.throwTypeError("parameter 2 ('timingInput') is not an object.");
        exceptionState.throwIfNeeded();
        return;
    }
    RefPtrWillBeRawPtr<AnimationPlayer> result = ElementAnimation::animate(*impl, keyframes, timingInput, exceptionState);
    if (exceptionState.throwIfNeeded())
        return;
    v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl);
}