public void UpdateSupergroupPermissions(IProtoService protoService, ContainerContentChangingEventArgs args, TypedEventHandler <ListViewBase, ContainerContentChangingEventArgs> callback)
{
var member = args.Item as ChatMember;
var user = protoService.GetMessageSender(member.MemberId) as User;
if (user == null)
{
return;
}
if (args.Phase == 0)
{
TitleLabel.Text = user.GetFullName();
Premium.Visibility = user.IsPremium && protoService.IsPremiumAvailable
? Visibility.Visible
: Visibility.Collapsed;
}
else if (args.Phase == 1)
{
SubtitleLabel.Text = ChannelParticipantToTypeConverter.Convert(protoService, member);
}
else if (args.Phase == 2)
{
Photo.SetUser(protoService, user, 36);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(callback);
}
args.Handled = true;
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as Grid;
var member = args.Item as ChatMember;
if (member == null)
{
return;
}
content.Tag = args.Item;
var user = ViewModel.ProtoService.GetUser(member.UserId);
if (user == null)
{
return;
}
if (args.Phase == 0)
{
var title = content.Children[1] as TextBlock;
title.Text = user.GetFullName();
}
else if (args.Phase == 1)
{
var subtitle = content.Children[2] as TextBlock;
subtitle.Text = ChannelParticipantToTypeConverter.Convert(ViewModel.ProtoService, member);
}
else if (args.Phase == 2)
{
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(ViewModel.ProtoService, user, 36);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(OnContainerContentChanging);
}
args.Handled = true;
}