public static void ShowAnchorPopup(this ContentView view, View popup, AnchorPopup parameters)
{
if (!view.IsAbsoluteLayout() || popup == null || parameters == null || parameters.AnchorView == null)
{
return;
}
var layout = (AbsoluteLayout)((ContentView)view).Content;
layout.DisableAllBut(parameters.AnchorView);
layout?.ShowAnchorLayout(popup, parameters);
}
public static void ShowAnchorPopup(this Page page, View popup, AnchorPopup parameters)
{
if (popup == null || parameters == null || parameters.AnchorView == null)
{
return;
}
var layout = page.GetAbsoluteLayout();
layout.DisableAllBut(parameters.AnchorView);
layout?.ShowAnchorLayout(popup, parameters);
}
private static void ShowAnchorLayout(this AbsoluteLayout layout, View popup, AnchorPopup parameters)
{
if (layout != null)
{
popup.AutomationId = "CorePopupAutomationId";
if (parameters.UseParentBindingContext)
{
popup.BindingContext = layout.BindingContext;
}
AbsoluteLayout.SetLayoutBounds(popup, parameters.ToAbsoluteRectange(popup));
layout.Children.Add(popup);
popup.ScaleTo(0.99, 200).ContinueWith(async(t) =>
{
await popup.ScaleTo(1, 200);
});
}
}