public override void GetRenderings(RenderingSelectorFilterParameters parameters, GetItemsCompleted <ItemHeader> completed)
{
Assert.ArgumentNotNull(parameters, nameof(parameters));
Assert.ArgumentNotNull(completed, nameof(completed));
if (Renderings == null)
{
completed(Enumerable.Empty <ItemHeader>());
return;
}
var filtered = Renderings;
if (!string.IsNullOrEmpty(FilterText))
{
filtered = filtered.Where(r => r.Name.IsFilterMatch(FilterText)).ToList();
}
if (!string.IsNullOrEmpty(RootPath))
{
filtered = filtered.Where(r => r.Path.StartsWith(RootPath, StringComparison.InvariantCultureIgnoreCase)).ToList();
}
completed(filtered);
}
public override void GetRenderings(RenderingSelectorFilterParameters parameters, GetItemsCompleted <ItemHeader> completed)
{
Assert.ArgumentNotNull(parameters, nameof(parameters));
Assert.ArgumentNotNull(completed, nameof(completed));
var renderings = Renderings;
if (renderings == null)
{
completed(Enumerable.Empty <ItemHeader>());
return;
}
var list = AppHost.Settings.Get(ControlsRenderingSelectorRecent, GetStorageKey(parameters.DatabaseUri), string.Empty) as string;
if (string.IsNullOrEmpty(list))
{
completed(Enumerable.Empty <ItemHeader>());
return;
}
var result = new List <ItemHeader>();
var items = list.Split('|');
foreach (var item in items)
{
var parts = item.Split('^');
if (parts.Length != 4)
{
continue;
}
var name = parts[0];
var itemId = new ItemId(new Guid(parts[1]));
var templateName = parts[2];
var path = parts[3];
var itemUri = new ItemUri(parameters.DatabaseUri, itemId);
if (renderings.All(t => t.ItemUri != itemUri))
{
continue;
}
var itemHeader = new ItemHeader
{
Name = name,
ItemUri = itemUri,
ParentName = Resources.Recent,
Path = path,
TemplateName = templateName
};
result.Add(itemHeader);
}
completed(result);
}
public override void GetRenderings(RenderingSelectorFilterParameters parameters, GetItemsCompleted <ItemHeader> completed)
{
Assert.ArgumentNotNull(parameters, nameof(parameters));
Assert.ArgumentNotNull(completed, nameof(completed));
if (Renderings == null)
{
completed(Enumerable.Empty <ItemHeader>());
return;
}
completed(Renderings);
}
private void ChangeFilter([NotNull] object sender, [NotNull] SelectionChangedEventArgs selectionChangedEventArgs)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(selectionChangedEventArgs, nameof(selectionChangedEventArgs));
selectionChangedEventArgs.Handled = true;
RemoveFilterButton.IsEnabled = false;
if (renderings.Count == 0)
{
return;
}
var listBoxItem = FilterListbox.SelectedItem as ListBoxItem;
if (listBoxItem == null)
{
return;
}
var filter = listBoxItem.Tag as IRenderingSelectorFilter;
if (filter == null)
{
return;
}
RemoveFilterButton.IsEnabled = filter is CustomRenderingSelectorFilter;
Loading.Visibility = Visibility.Visible;
Stack.Visibility = Visibility.Collapsed;
var parameters = new RenderingSelectorFilterParameters(DatabaseUri);
filter.GetRenderings(parameters, LoadRenderings);
AppHost.Settings.SetString("RenderingSelector", "SelectedTab", filter.Name);
}
public abstract void GetRenderings(RenderingSelectorFilterParameters parameters, GetItemsCompleted <ItemHeader> completed);
