private void EvaluateTile(TileViewModel tile)
{
var currentDay = _userData.Configuration.CurrentDay;
if (tile.Days[currentDay])
{
if (!TileViews.Any(v => v.DataContext == tile))
{
var tileView = tile.CreateTileView();
TileViews.Add(tileView);
}
}
else
{
if (TileViews.Any(v => v.DataContext == tile))
{
var view = TileViews.First(v => v.DataContext == tile);
TileViews.Remove(view);
}
}
}
private void TilesCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.Action == NotifyCollectionChangedAction.Add)
{
foreach (TileViewModel tile in e.NewItems)
{
tile.PropertyChanged += TileDayPropertyChanged;
EvaluateTile(tile);
}
}
else if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (TileViewModel tile in e.OldItems)
{
if (TileViews.Any(v => v.DataContext == tile))
{
var view = TileViews.First(v => v.DataContext == tile);
TileViews.Remove(view);
}
tile.PropertyChanged -= TileDayPropertyChanged;
}
}
}
