private async Task <SceneObjectModel> CreateObjectModel <T>()
where T : SceneElement, new()
{
try
{
var model = new SceneObjectModel(new T());
await ModelRHubClientProxy.GetInstance().CreateSceneObject(model);
_objects.Add(model);
if (_objects.Count == 1)
{
SelectedObject = model;
}
return(model);
}
catch (UserNotAuthorizedException exception)
{
var info = string.Format(CultureInfo.CurrentUICulture, "The user '{0}' is not authorized to create scene objects.", exception.UserName);
Messenger.Default.Send <NotAuthorizedForOperationMessage>(new NotAuthorizedForOperationMessage(info));
}
return(null);
}
private async Task LoadUsersAsync()
{
var users = await ModelRHubClientProxy.GetInstance().GetUsers();
var userModels = from user in users
select new UserModel(user.UserName, user.Image);
UserModels = new ObservableCollection <UserModel>(userModels);
}
private async Task LoadSceneObjectsAsync()
{
var sceneObjects = await ModelRHubClientProxy.GetInstance().GetSceneObjects(ViewModelLocator.Logon.SelectedScene.Id);
foreach (var objectInfoModel in sceneObjects.AsParallel())
{
OnSceneObjectCreated(objectInfoModel);
}
}
private static async Task ProcessScriptResult(SceneModel sceneModel, ScriptState <object> state)
{
foreach (var variable in state.Variables)
{
if (variable.Value is SceneObjectModel)
{
var model = variable.Value as SceneObjectModel;
sceneModel.SceneObjectModels.Add(model);
sceneModel.SelectedObject = model;
await ModelRHubClientProxy.GetInstance().CreateSceneObject(model);
}
}
}
private void OnApplicationExit(object sender, ExitEventArgs e)
{
// [RS] Finally logoff and dispose the proxy, if it has not been done yet.
var proxy = ModelRHubClientProxy.GetInstance(string.Empty, false);
if (proxy != null)
{
proxy.Logoff();
proxy.Dispose();
proxy = null;
}
}
