private void listViewFriendListLoad()
{
Dictionary <string, int> list = ClientInformation.CommunicationService.GetFriendList();
Friends = new FriendDataView();
listViewFriendList.DataContext = Friends.Items;
listViewFriendList.ItemsSource = Friends.Items;
foreach (KeyValuePair <string, int> item in list)
{
FriendData data = new FriendData();
data.Username = item.Key;
data.AvatarImage = ClientInformation.ToImage(ClientInformation.CommunicationService.GetAvatarImage(item.Key));
if (item.Value == 1)
{
data.StatusImage = new BitmapImage(new Uri(@"/Images/online_status.jpg", UriKind.Relative));
data.Status = true;
Friends.Items.Add(data);
}
else
{
data.StatusImage = new BitmapImage(new Uri(@"/Images/offline_circle.jpg", UriKind.Relative));
data.Status = false;
Friends.Items.Add(data);
}
}
CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(listViewFriendList.ItemsSource);
view.SortDescriptions.Add(new SortDescription("Status", ListSortDirection.Descending));
view.SortDescriptions.Add(new SortDescription("Username", ListSortDirection.Ascending));
}
public void AvatarImageLoad(byte[] image)
{
if (image == null)
{
avatar_image.Fill = new ImageBrush(new BitmapImage(new Uri(@"/Images/default_avatar.png", UriKind.Relative)));
}
else
{
avatar_image.Fill = new ImageBrush(ClientInformation.ToImage(image));
}
}
public void AddFriendInFriendList(string username, byte[] image, bool status)
{
FriendData item = new FriendData();
item.Username = username;
item.AvatarImage = ClientInformation.ToImage(image);
item.Status = status;
if (item.Status)
{
item.StatusImage = new BitmapImage(new Uri(@"/Images/online_status.jpg", UriKind.Relative));
}
else
{
item.StatusImage = new BitmapImage(new Uri(@"/Images/offline_circle.jpg", UriKind.Relative));
}
ClientInformation.MainWindow.Friends.Items.Add(item);
}
