public virtual DialogScreenResult Show(
Window window,
IScreenFactory <IScreenBase> screen,
bool modal
)
{
return(WindowLifecycle.Show(
_aggregator,
_windowService,
window,
screen,
modal
));
}
/// <remarks>
/// Note to inheritors: This method does not call <see
/// cref="Show(Window,IScreenFactory{IScreenBase},bool)"/>.
/// </remarks>
public virtual void Show(
IScreenFactory <IScreenBase> screen,
IScreenBase parent = null,
string title = null
)
{
Window ownerWin = GetAssociatedWindow(parent);
Window window = _windowService.CreateWindow(ownerWin, title, false);
WindowLifecycle.Show(
_aggregator,
_windowService,
window,
screen,
modal: false
);
}
/// <remarks>
/// Note to inheritors: This method does not call <see
/// cref="Show(Window, IScreenFactory{IScreenBase}, bool)"/>.
/// </remarks>
public virtual DialogScreenResult ShowDialog(
IScreenFactory <IScreenBase> screen,
IScreenBase parent = null,
string title = null
)
{
Window ownerWin = GetAssociatedWindow(parent);
Window window = _windowService.CreateWindow(ownerWin, title, true);
return(WindowLifecycle.Show(
_aggregator,
_windowService,
window,
screen,
modal: true
));
}
public Window GetAssociatedWindow(IScreenBase screen)
{
if (screen == null)
{
return(null);
}
WindowLifecycle lf = ScreenTreeHelper
.GetAncestorsOf(screen, includeSelf: true)
.SelectMany(s => s.Children.OfType <WindowLifecycle>())
.FirstOrDefault();
if (lf != null)
{
return(lf.Window);
}
throw new ArgumentException(ExceptionTexts.NoAssociatedWindow);
}
public static DialogScreenResult Show(
EventAggregator aggregator,
IWindowService windowService,
Window window,
IScreenFactory <IScreenBase> screenFactory,
bool modal
)
{
var lf = new WindowLifecycle(aggregator, windowService, window);
if (modal)
{
return(lf.ShowModal(screenFactory));
}
else
{
lf.Show(screenFactory);
return(null);
}
}