Method internalRepaintIdle

hi_scripting/scripting/api/ScriptingApiContent.cpp:4350–4404

bool ScriptingApi::Content::ScriptPanel::internalRepaintIdle(bool forceRepaint, Result& r)
{
	jassert_locked_script_thread(dynamic_cast<Processor*>(getScriptProcessor())->getMainController());

	uint64_t lastId = 0;

#if PERFETTO
	lastId = flowManager.flushAllButLastOne("paint callback", getName());
#endif

	const bool parentHasMovedOn = !isChildPanel && !parent->hasComponent(this);

	if (parentHasMovedOn || !parent->asyncFunctionsAllowed())
	{
		return true;
	}

	HiseJavascriptEngine* engine = dynamic_cast<JavascriptProcessor*>(getScriptProcessor())->getScriptEngine();

	if (engine == nullptr)
		return true;

	auto imageBounds = getBoundsForImage();

	int canvasWidth = imageBounds.getWidth();
	int canvasHeight = imageBounds.getHeight();

	if ((!forceRepaint && !isShowing()) || canvasWidth <= 0 || canvasHeight <= 0)
	{
		return true;
	}

	var thisObject(this);
	var arguments = var(graphics.get());
	var::NativeFunctionArgs args(thisObject, &arguments, 1);


	Result::ok();

	if (!engine->isInitialising())
	{
		engine->maximumExecutionTime = HiseJavascriptEngine::getDefaultTimeOut();
	}

	engine->callExternalFunction(paintRoutine, args, &r);

	if (r.failed())
	{
		debugError(dynamic_cast<Processor*>(getScriptProcessor()), r.getErrorMessage());
	}

	graphics->getDrawHandler().flush(lastId);

	return true;
}

void ScriptingApi::Content::ScriptPanel::setLoadingCallback(var loadingCallback)
{