private MessageBridgeResponse OnExecuteExtensionFunction(MessageBridgeRequest request)
{
if (request.Name == EXECUTE_EXT_JAVASCRIPT_FUNCION)
{
var owner = BrowserSideBridge.Owner;
var extensionName = request.Arguments[0].GetString();
var functionName = request.Arguments[1].GetString();
var arguments = JavaScriptValue.FromJson(request.Arguments[2].GetString()).ToArray();
var uuid = new Guid(request.Arguments[3].GetString());
var extension = WinFormium.Runtime.Container.GetInstance <JavaScriptExtensionBase>(extensionName);
if (extension == null)
{
return(MessageBridgeResponse.CreateFailureResponse($"JavaScript extension handler is not found."));
}
var function = extension.FunctionHandlers.SingleOrDefault(x => x.FuntionName.Equals(functionName));
if (function == null)
{
return(MessageBridgeResponse.CreateFailureResponse($"{functionName} is not defined."));
}
if (function.FunctionType == JavaScriptExtensionFunctionHandlerType.BrowserSideFunction && function.BrowserSideFunction != null)
{
JavaScriptValue retval = null;
owner.InvokeIfRequired(() => {
retval = function.BrowserSideFunction.Invoke(owner, arguments);
});
retval = retval ?? JavaScriptValue.CreateNull();
var response = MessageBridgeResponse.CreateSuccessResponse();
response.Arguments.Add(MessageValue.CreateString(retval.ToDefinition()));
return(response);
}
else if (function.FunctionType == JavaScriptExtensionFunctionHandlerType.BrowserSideAsyncFunction && function.BrowserSideAsyncFunction != null)
{
owner.InvokeIfRequired(() => {
function.BrowserSideAsyncFunction.Invoke(owner, arguments, new JavaScriptAsyncFunctionCallback(owner.GetMainFrame(), uuid, this));
});
var response = MessageBridgeResponse.CreateSuccessResponse();
return(response);
}
return(MessageBridgeResponse.CreateFailureResponse($"{functionName} is not defined."));
}
//return MessageBridgeResponse.CreateFailureResponse("Function is not defined.");
return(null);
}