public void AddWorker(Worker worker)
{
if (!_workers.Contains(worker))
{
}
}
/// <summary>
/// This methods starts the Model. If we don't call this function, all we'll have
/// is the user interface. There won't be anything valuable happening underneath.
/// </summary>
public static void Initialize()
{
// Event allows us to interrupt initialization
if( m_DelayHandle.WaitOne( 1000 ) )
{
return;
}
for(int i = 0; i < 5; ++i)
{
Worker worker = new Worker();
worker.Name = "Worker " + (i + 1).ToString();
Workers.Add( worker );
// Event allows us to interrupt initialization
if( m_DelayHandle.WaitOne( 1000 ) )
{
return;
}
}
}
public void RemoveWorker(Worker worker)
{
_workers.Remove(worker);
}
/// <summary>
/// This initialization function must be called on the UI thread. It registers
/// listeners on Model classes so we know where there is new information to display.
/// </summary>
public void InitializeBindings( Worker worker )
{
// This view model is responsible for pulling information from worker.
m_MyWorker = worker;
// This object must be created on the UI thread
m_UIDispatcher = Dispatcher.CurrentDispatcher;
// Listen to property changes in the worker
m_MyWorker.PropertyChanged += new PropertyChangedEventHandler( OnSourcePropertyChangedSourceThread );
OnSourcePropertyChangedSourceThread( m_MyWorker, new PropertyChangedEventArgs( "Name" ) );
}
/// <summary>
/// Removes user interface elements for a worker
/// </summary>
private void RemoveWorkerTabItem( Worker worker )
{
TabItems.Remove( m_TabItemsDictionary[ worker ] );
m_TabItemsDictionary.Remove( worker );
}
/// <summary>
/// Creates the user interface elements for a Worker
/// </summary>
private void CreateWorkerTabItem( Worker worker )
{
// Create UI objects for this worker
WorkerView view = new WorkerView();
WorkerViewModel viewModel = new WorkerViewModel();
TabItem tabItem = new TabItem();
// Connect events, bindings and UI elements
viewModel.InitializeBindings( worker ); ;
view.DataContext = viewModel;
tabItem.Header = viewModel.WorkerName;
tabItem.Content = view;
tabItem.DataContext = viewModel;
tabItem.SetBinding( TabItem.HeaderProperty, "WorkerName" );
// Add the Tab to the UI
m_TabItemsDictionary[ worker ] = tabItem;
TabItems.Add( tabItem );
}
