private static void RegisterPopupWithPlacementTarget(GamePopup popup, UIElement placementTarget)
{
var popupSite = placementTarget.FindVisualAncestorByType <GamePopupSite>();
if (popupSite == null)
{
return;
}
popupSite.Popups.Add(popup);
popupSite.SizeChanged += popup.OnPopupSiteSizeChanged;
}
private static void UnregisterPopupFromPlacementTarget(GamePopup popup, UIElement placementTarget)
{
var popupSite = placementTarget.FindVisualAncestorByType <GamePopupSite>();
if (popupSite == null)
{
return;
}
popupSite.SizeChanged -= popup.OnPopupSiteSizeChanged;
popupSite.Popups.Remove(popup);
}
private void UpdateRegisteredPopupSite(GamePopup popup, bool register)
{
if (register)
{
if (popup.RegisteredPopupSite != this)
{
if (popup.RegisteredPopupSite != null)
{
throw new InvalidOperationException("GamePopup is already registered with another GamePopupSite.");
}
popup.RegisteredPopupSite = this;
}
}
else if (popup.RegisteredPopupSite == this)
{
popup.RegisteredPopupSite = null;
}
}
internal GamePopupRoot(GamePopup popup)
{
_popup = popup;
Initialize();
}
internal void SetupLayoutBindings(GamePopup popup)
{
_adornerDecorator.SetBinding(
WidthProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(WidthProperty)
});
_adornerDecorator.SetBinding(
HeightProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(HeightProperty)
});
_adornerDecorator.SetBinding(
MinWidthProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(MinWidthProperty)
});
_adornerDecorator.SetBinding(
MinHeightProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(MinHeightProperty)
});
_adornerDecorator.SetBinding(
MaxWidthProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(MaxWidthProperty)
});
_adornerDecorator.SetBinding(
MaxHeightProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(MaxHeightProperty),
});
_adornerDecorator.SetBinding(
ClipToBoundsProperty,
new Binding
{
Mode = BindingMode.OneWay,
Source = popup,
Path = new PropertyPath(ClipToBoundsProperty),
});
}
