/// <summary>
/// restore project state from temp folder
/// </summary>
public async Task RestoreState()
{
var storage = rMind.Storage.rMindStorage.GetInstance();
var doc = await storage.LoadTmpData();
var root = doc?.Root;
if (root != null)
{
DeviceController.LoadFromXML(root.Elements("device").FirstOrDefault());
LogicController.LoadFromXML(root.Elements("logic").FirstOrDefault());
}
DeviceController.Draw();
LogicController.Draw();
}
