C++ (Cpp) JsGetGlobalObject示例

示例#1

文件： Js.cpp 项目： sugarontop/D2DWindow

JsErrorCode CreateHostContext(JsRuntimeHandle runtime, int argc, wchar_t *argv [], int argumentsStart, JsContextRef *context)
{	
	JsCreateContext(runtime, context);
	
	JsSetCurrentContext(*context);

	
	JsValueRef hostObject;
	JsCreateObject(&hostObject);
	ghostObject = hostObject;

	JsValueRef globalObject;
	JsGetGlobalObject(&globalObject);
	
	JsPropertyIdRef hostPropertyId;
	JsGetPropertyIdFromName(L"app", &hostPropertyId); // app.XXXXX 

	JsSetProperty(globalObject, hostPropertyId, hostObject, true);

	//IfFailRet(DefineHostCallback(hostObject, L"msgbox", msgbox, nullptr));

	JsSetCurrentContext(JS_INVALID_REFERENCE);

	return JsNoError;
}

示例#2

文件： SDKLoader.cpp 项目： basecq/gtasa.js

void SDKLoader::LoadSDK(queue<Task*>* taskQueue)
{
	JsValueRef global;
	JsGetGlobalObject(&global);

	JsValueRef game;
	JsCreateObject(&game);
	Js::AddPropertyToObject(global, L"game", game);

	JsValueRef addEventListenerFunction;
	JsCreateFunction(&addEventListener, taskQueue, &addEventListenerFunction);
	Js::AddPropertyToObject(game, L"addEventListener", addEventListenerFunction);
	Js::AddPropertyToObject(global, L"addEventListener", addEventListenerFunction);
}

示例#3

文件： ChakraHost.cpp 项目： chukcha-wtf/react-native-windows

JsErrorCode ChakraHost::Init()
{
    currentSourceContext = 0;

    IfFailRet(JsCreateRuntime(JsRuntimeAttributeNone, nullptr, &runtime));
    IfFailRet(JsCreateContext(runtime, &context));
    IfFailRet(JsSetCurrentContext(context));

    IfFailRet(JsGetGlobalObject(&globalObject));

    IfFailRet(InitJson());
    IfFailRet(InitConsole());

    return JsNoError;
}