private static void UpdateContent(UIView container, object value, IDataTemplateSelector selector)
{
var viewController = ServiceProvider
.AttachedValueProvider
.GetValue<UIViewController>(container, ContentControllerPath, false);
if (viewController != null)
{
viewController.RemoveFromParentViewController();
ServiceProvider.AttachedValueProvider.Clear(container, ContentControllerPath);
viewController.InititalizeRestorationIdentifier();
}
if (selector != null)
value = selector.SelectTemplateWithContext(value, container);
var viewModel = value as IViewModel;
if (viewModel != null)
value = ViewModelToViewConverter.Instance.Convert(viewModel);
viewController = value as UIViewController;
if (viewController != null)
{
var currentController = container.FindParent<UIViewController>();
if (currentController != null)
{
ServiceProvider.AttachedValueProvider.SetValue(container, ContentControllerPath, viewController);
viewController.WillMoveToParentViewController(currentController);
currentController.AddChildViewController(viewController);
viewController.DidMoveToParentViewController(currentController);
PlatformExtensions.SetHasState(viewController, false);
value = viewController.View;
}
}
var viewManager = container.GetBindingMemberValue(AttachedMembers.UIView.ContentViewManager);
if (viewManager == null)
{
container.ClearSubViews();
var view = value as UIView;
if (view == null && value != null)
view = new UITextView(container.Frame)
{
Editable = false,
DataDetectorTypes = UIDataDetectorType.None,
Text = value.ToString()
};
if (view != null)
{
view.Frame = container.Frame;
view.AutoresizingMask = UIViewAutoresizing.All;
container.AddSubviewEx(view);
}
}
else
viewManager.SetContent(container, value);
}
private static void UpdateContent(UIView container, object value, IDataTemplateSelector selector)
{
var viewController = ServiceProvider
.AttachedValueProvider
.GetValue <UIViewController>(container, ContentControllerPath, false);
if (viewController != null)
{
viewController.RemoveFromParentViewController();
ServiceProvider.AttachedValueProvider.Clear(container, ContentControllerPath);
viewController.InititalizeRestorationIdentifier();
}
if (selector != null)
{
value = selector.SelectTemplateWithContext(value, container);
}
var viewModel = value as IViewModel;
if (viewModel != null)
{
value = ViewModelToViewConverter.Instance.Convert(viewModel);
}
var view = value as UIView;
if (view == null)
{
viewController = value as UIViewController;
if (viewController == null)
{
if (value != null)
{
view = new UITextView(new RectangleF(4, 4, 300, 30))
{
Editable = false,
DataDetectorTypes = UIDataDetectorType.None,
Text = value.ToString()
}
}
;
}
else
{
var currentController = container.FindParent <UIViewController>();
if (currentController != null)
{
ServiceProvider.AttachedValueProvider.SetValue(container, ContentControllerPath, viewController);
viewController.WillMoveToParentViewController(currentController);
currentController.AddChildViewController(viewController);
viewController.DidMoveToParentViewController(currentController);
viewController.RestorationIdentifier = string.Empty;
view = viewController.View;
}
}
}
IContentViewManager viewManager = ContentViewManagerMember.GetValue(container, null);
if (viewManager == null)
{
container.ClearSubViews();
if (view != null)
{
view.Frame = container.Frame;
view.AutoresizingMask = UIViewAutoresizing.All;
container.AddSubviewEx(view);
}
}
else
{
viewManager.SetContent(container, view);
}
}