private UIElement CreateContainer(object item)
{
var picture = new ProfilePicture();
picture.IsEnabled = false;
picture.Width = _itemSize;
picture.Height = _itemSize;
if (item is MessageSender sender)
{
RecentUserHeadChanged?.Invoke(picture, sender);
}
var borderBrush = new Binding();
borderBrush.Source = this;
borderBrush.Path = new PropertyPath(nameof(BorderBrush));
var container = new Border();
container.Width = _itemSize + 4;
container.Height = _itemSize + 4;
container.VerticalAlignment = VerticalAlignment.Top;
container.HorizontalAlignment = HorizontalAlignment.Left;
container.BorderThickness = new Thickness(2);
container.CornerRadius = new CornerRadius((_itemSize + 4) / 2);
container.Child = picture;
container.Tag = item;
container.SetBinding(Border.BorderBrushProperty, borderBrush);
return(container);
}
private void RecentUsers_RecentUserHeadChanged(ProfilePicture sender, MessageSender messageSender)
{
if (_protoService.TryGetUser(messageSender, out User user))
{
sender.SetUser(_protoService, user, 32);
}
else if (_protoService.TryGetChat(messageSender, out Chat chat))
{
sender.SetChat(_protoService, chat, 32);
}
}
private void RecentUsers_RecentUserHeadChanged(ProfilePicture photo, MessageSender sender)
{
if (_protoService.TryGetUser(sender, out User user))
{
photo.SetUser(_protoService, user, 32);
}
else if (_protoService.TryGetChat(sender, out Chat chat))
{
photo.SetChat(_protoService, chat, 32);
}
else
{
photo.Source = null;
}
}
