/// <summary>
/// Note Drawpopup
/// </summary>
public void Drawpopup()
{
_tempView = Content;
CenterPopup = new PopupInstanceLayout(this.Content, this, PageScroll);
Content = CenterPopup;
RelativePopup = new PopupInstanceLayout(this.Content, this, PageScroll);
Content = RelativePopup;;
}
public void ShowInstacePopup(ContentView currentPage, PopupInstanceLayout currentLayout, View view, View relativeTo, double width, double height, bool modal, string title)
{
_tempCurrentPage = currentPage;
_tempCurrentLayout = currentLayout;
_tempContent = currentPage.Content;
currentPage.Content = currentLayout;
_popupContent = view;
_relativeTo = relativeTo;
_oheight = height;
_owidth = width;
PopupChanged = false;
_height = _oheight + 16;
_width = _owidth;
_isModal = modal;
_popupType = PopupType.Relative;
_title = title;
var points = this.GetXY(_relativeTo);
DrawPopup(_popupContent, false, _title);
if (_isModal)
{
_popupShield = new StackLayout
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = new Color(0, 0, 0, 0.4)
};
//
var tapToSheild = new TapGestureRecognizer();
tapToSheild.Tapped += (s, e) => DismisPopup();
_popupShield.GestureRecognizers.Add(tapToSheild);
//
SetLayoutFlags(_popupShield, AbsoluteLayoutFlags.None);
Children.Add(_popupShield, new Rectangle(0, 0, _parentview.Width, _parentview.Height));
//To handle popup visibility
Task.Run(() => Task.Delay(100)).Wait();
}
SetLayoutFlags(_popupFramer, AbsoluteLayoutFlags.None);
if (!PopupVisible)
{
SetLayoutBounds(_popupFramer, new Rectangle(points.X, points.Y, 0, 0));
}
Children.Add(_popupFramer);
_triangleStack.Children.Insert(0, new StackLayout {
BackgroundColor = Color.Transparent, WidthRequest = (GetX(relativeTo) - points.X) + (_relativeTo.Width / 2) - 10
});
if (!PopupVisible)
{
_popupFramer.LayoutTo(new Rectangle(points.X, points.Y, _width, _height), Device.OnPlatform <uint>(150, 50, 50), Easing.Linear);
OnOpened();
}
else
{
SetLayoutBounds(_popupFramer, new Rectangle(points.X, points.Y, _width, _height));
}
PopupVisible = true;
}