private static MessageBox CreateMessageBox(
System.Windows.Window owner,
string messageBoxText,
string caption,
MessageBoxButton button,
MessageBoxImage icon,
MessageBoxResult defaultResult)
{
if (!IsValidMessageBoxButton(button))
{
throw new InvalidEnumArgumentException(nameof(button), (int)button, typeof(MessageBoxButton));
}
if (!IsValidMessageBoxImage(icon))
{
throw new InvalidEnumArgumentException(nameof(icon), (int)icon, typeof(MessageBoxImage));
}
if (!IsValidMessageBoxResult(defaultResult))
{
throw new InvalidEnumArgumentException(nameof(defaultResult), (int)defaultResult, typeof(MessageBoxResult));
}
var ownerWindow = owner ?? VisualHelper.GetActiveWindow();
var ownerIsNull = ownerWindow is null;
return(new MessageBox
{
_message = messageBoxText,
Owner = ownerWindow,
WindowStartupLocation = ownerIsNull ? WindowStartupLocation.CenterScreen : WindowStartupLocation.CenterOwner,
ShowTitle = true,
Title = caption ?? string.Empty,
Topmost = ownerIsNull,
_messageBoxResult = defaultResult
});
}
public static Dialog Show(object content)
{
var dialog = new Dialog
{
Content = content
};
var window = VisualHelper.GetActiveWindow();
if (window != null)
{
var decorator = VisualHelper.GetChild <AdornerDecorator>(window);
if (decorator != null)
{
if (decorator.Child != null)
{
decorator.Child.IsEnabled = false;
}
var layer = decorator.AdornerLayer;
if (layer != null)
{
var container = new AdornerContainer(layer)
{
Child = dialog
};
dialog._container = container;
layer.Add(container);
}
}
}
return(dialog);
}
public void Close()
{
var window = VisualHelper.GetActiveWindow();
if (window != null)
{
var decorator = VisualHelper.GetChild <AdornerDecorator>(window);
if (decorator != null)
{
if (decorator.Child != null)
{
decorator.Child.IsEnabled = true;
}
var layer = decorator.AdornerLayer;
layer?.Remove(_container);
}
}
}