public void AddFilterTab(IThumbnailListFilter filter, string filterName)
{
CheckDisposedState();
var text = new TextBlock();
text.TextTrimming = TextTrimming.CharacterEllipsis;
text.Text = filterName;
var filterButton = new RadioButton();
filterButton.Content = text;
filterButton.Click += FilterTabButtonClickHandler;
filterButton.Style = (Style)FindResource("TabStyle");
_filterTabs.Add(new FilterTab(filter, filterName, filterButton));
}
public FilterTab(IThumbnailListFilter filter, string filterName, RadioButton filterButton)
{
if (filter == null)
{
throw new ArgumentNullException("filter");
}
if (filterName == null)
{
throw new ArgumentNullException("filterName");
}
if (filterButton == null)
{
throw new ArgumentNullException("filterButton");
}
_filter = filter;
_filterName = filterName;
_filterButton = filterButton;
_curPageIndex = 0;
_filterStorage.Add(_filterButton, this);
}
public int ApplyFilter(IThumbnailListFilter filter)
{
ExecutionEngine.EventLogger.Write("ThumbnailList:ApplyFilter");
CheckDisposedState();
_thumbnailsLoader.Stop();
_filteredItems.Clear();
foreach (ThumbnailItem item in _items)
{
if (filter.Includes(item))
{
_filteredItems.Add(item);
}
}
_lastAppliedFilter = filter;
_firstVisibleItemIndex = 0;
return(_filteredItems.Count);
}