public void NotifyBoundingBoxColourDidChange(CGColor previousColour, CGColor changedColour, string category)
{
if (previousColour != null)
{
RemovePreviousColour(ColoursInUse, previousColour);
}
if (ColoursInUse.Contains(changedColour))
{
FilteredItems.FirstOrDefault(x => x.Label.Equals(category)).Color = changedColour.ToSKColor();
ParentResultsViewController.NotifyColourDuplicated(changedColour);
}
else
{
ColoursInUse.Add(changedColour);
}
}
public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
if (tableView == null || indexPath == null)
{
throw new ArgumentNullException();
}
var cell = new UITableViewCell(UITableViewCellStyle.Default, (NSString)Constants.FilterCellIdentifier);
var categoryString = _indexedTableItems.ElementAt(indexPath.Section).Value.ElementAt(indexPath.Row);
var classCategory = FilteredItems.FirstOrDefault(category => category.Label.Equals(categoryString));
if (classCategory != null)
{
ConfigureCell(cell, classCategory);
}
else
{
TableView.ReloadRows(new[] { indexPath }, UITableViewRowAnimation.Fade);
}
return(cell);
}
protected override async Task buildViewModelPosts(IEnumerable <IPost> posts)
{
clear(UnfilteredItems);
clear(FilteredItems);
Debug.WriteLine($"--- HISTORY BUILD POSTS. THREAD {Thread.CurrentThread.ManagedThreadId}");
var vms = new List <HistoryPostViewModel>();
var freshVms = await _postBuilder.BuildAsync(posts);
vms.AddRange(freshVms.Cast <HistoryPostViewModel>());
UnfilteredItems.Clear();
UnfilteredItems.AddRange(vms);
filterOut(vms);
var lastPost = FilteredItems.FirstOrDefault() as HistoryPostViewModel;
if (lastPost != null)
{
_settings.Hidden.SetLastSeenFor(_pullersController.SharedWallHolder.ID, lastPost.Post.Date);
}
}