public void CloseCurrent()
{
if (Current == null)
{
return;
}
var currentIdx = ViewModels.IndexOf(Current);
// Set Current to one that makes sense
if (ViewModels.Count == 1)
{
Current = null;
}
else
{
if (currentIdx == 0)
{
Next();
}
else
{
Previous();
}
}
ViewModels.RemoveAt(currentIdx);
}
internal void ShowFansOf(string uid)
{
var vm = _factory.CreateFansOrFollowingsViewModel();
vm.UserId = uid;
vm.PageType = ListWindowPageType.Fans;
Current = vm;
ViewModels.Add(vm);
NofifyChanged();
}
public void Next()
{
if (Current == null)
{
return;
}
var idx = ViewModels.IndexOf(Current);
if (idx < ViewModels.Count - 1)
{
idx++;
Current = ViewModels[idx];
}
}
public void Previous()
{
if (Current == null)
{
return;
}
var idx = ViewModels.IndexOf(Current);
if (idx > 0)
{
idx--;
Current = ViewModels[idx];
}
}