public void SetView(Type view)
{
foreach (ViewBase openView in OpenViews)
{
if (openView.GetType().Equals(view))
{
CurrentView = openView;
CurrentView.Reset();
return;
}
}
CurrentView = Activator.CreateInstance(view) as ViewBase;
if (CurrentView.TargetDataContext == null)
{
CurrentView.DataContext = this;
}
else
{
var context = Activator.CreateInstance(CurrentView.TargetDataContext, new object[] { mediator });
var type = CurrentView.TargetDataContext;
CurrentView.DataContext = Convert.ChangeType(context, type);
}
OpenViews.Add(CurrentView);
}
/// <summary>
/// Creates instance of Window of type T and shows it.
/// </summary>
/// <typeparam name="T">Window type</typeparam>
public void OpenWindow <T>() where T : Window
{
if (!CheckIfAlreadyOpened(typeof(T)))
{
Window window = (T)Activator.CreateInstance(typeof(T));
window.Closed += WindowClosed;
window.Show();
OpenViews.Add(window, window.DataContext);
}
}
public async Task <bool?> OpenDialogWindow <T>() where T : Window
{
Returned = false;
if (!CheckIfAlreadyOpened(typeof(T)))
{
Window window = (T)Activator.CreateInstance(typeof(T));
window.Closed += DialogWindowClosed;
window.Show();
OpenViews.Add(window, window.DataContext);
while (!Returned)
{
await Task.Delay(100);
}
return(DialogResult);
}
return(null);
}
