internal void Close(Form form, Form previousForm)
{
_currentForm = previousForm;
if (_currentForm == null) {
_mainView.IsEnabled = true;
_mainView.Focus();
}
}
internal void Show(Form form)
{
if (_mainView == null) {
return;
}
if (_currentForm == null) {
_mainView.IsEnabled = false;
}
Grid overlayElement = null;
Brush overlayBrush = FormBackground;
if (overlayBrush != null) {
overlayElement = new Grid();
overlayElement.Background = overlayBrush;
}
form.Show(_rootElement, _currentForm, overlayElement);
}
internal void Show(Panel parentPanel, Form parentForm, FrameworkElement overlayElement)
{
_parentForm = parentForm;
_overlayElement = overlayElement;
if (parentForm != null) {
parentForm.IsEnabled = false;
}
if (_overlayElement != null) {
parentPanel.Children.Add(_overlayElement);
}
parentPanel.Children.Add(this);
Visibility = Visibility.Visible;
Effect showEffect = ShowEffect;
if (showEffect == null) {
_canClose = true;
Focus();
}
else {
_canClose = false;
if (((IAttachedObject)showEffect).AssociatedObject != this) {
((IAttachedObject)showEffect).Attach(this);
showEffect.Completed += OnShowEffectCompleted;
}
showEffect.PlayEffect(EffectDirection.Forward);
}
}