private void GroupSelector_SelectedItemChanged(object sender, EventArgs e)
{
propertyGrid.SelectedObjects = GroupSelector.GetSelectedItems()
.Where(obj => obj is IRenderer)
.Select(r => (DependencyObject)(r as IRenderer).Model)
.ToArray();
}
private void Delete_Execute(object sender, ExecutedRoutedEventArgs e)
{
var items = GroupSelector.GetSelectedItems()
.ToArray();
if (items.Length > 0)
{
foreach (var item in items)
{
IRenderer targetRenderer = null;
if (item is IRenderer renderer)
{
targetRenderer = renderer;
}
if (item is ComponentElement element)
{
targetRenderer = item.GetRenderer();
}
if (targetRenderer != null)
{
DeleteLayer(targetRenderer);
}
}
GroupSelector.UnselectAll();
}
}
/// <summary>
/// 선택된 레이어를 가져옵니다.
/// </summary>
/// <returns></returns>
protected StoryboardLayer GetSelectedLayer()
{
var items = GroupSelector.GetSelectedItems();
if (items?.Count() == 1)
{
object item = items.First();
if (item is StoryboardLayer layer)
{
return(layer);
}
}
return(null);
}
