private static void OnIsExpandedChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
ThemeTreeItem themeTreeItem = (ThemeTreeItem)sender;
if (!(bool)args.NewValue || themeTreeItem.Parent == null)
{
return;
}
themeTreeItem.Parent.IsExpanded = true;
}
public virtual int CompareTo(object obj)
{
ThemeTreeItem themeTreeItem = obj as ThemeTreeItem;
if (themeTreeItem == null)
{
return(-1);
}
else
{
return(this.Name.CompareTo(themeTreeItem.Name));
}
}
private static void UpdateVisibility(ThemeModel themeModel, ThemeTreeItem item)
{
ThemeItemModel themeItemModel = item as ThemeItemModel;
if (themeItemModel != null)
{
if (themeModel.HideDefaultItems)
{
themeItemModel.Visibility = themeItemModel.IsDefault ? Visibility.Collapsed : Visibility.Visible;
}
else
{
themeItemModel.Visibility = Visibility.Visible;
}
}
else
{
ThemeItemCategoryModel itemCategoryModel = item as ThemeItemCategoryModel;
if (itemCategoryModel == null)
{
return;
}
foreach (ThemeTreeItem themeTreeItem in (Collection <ThemeTreeItem>)itemCategoryModel.Children)
{
ThemeModel.UpdateVisibility(themeModel, themeTreeItem);
}
if (Enumerable.FirstOrDefault <ThemeTreeItem>((IEnumerable <ThemeTreeItem>)itemCategoryModel.Children, (Func <ThemeTreeItem, bool>)(o => o.Visibility != Visibility.Collapsed)) == null)
{
itemCategoryModel.Visibility = Visibility.Collapsed;
}
else
{
itemCategoryModel.Visibility = Visibility.Visible;
}
}
}
public override ThemeItemCategoryModel CreateCategory(string name, ThemeTreeItem parent)
{
return (ThemeItemCategoryModel)new ImagesCategoryModel(name, parent);
}
internal ResourceCategoryModel(string name, ThemeTreeItem parent)
: base(name, parent)
{
}
internal ImagesCategoryModel(string name, ThemeTreeItem parent)
: base(name, parent)
{
}
public virtual ThemeItemCategoryModel CreateCategory(string name, ThemeTreeItem parent)
{
return new ThemeItemCategoryModel(name, parent);
}
public virtual ThemeItemCategoryModel CreateCategory(string name, ThemeTreeItem parent)
{
return(new ThemeItemCategoryModel(name, parent));
}
public ThemeItemCategoryModel(string name, ThemeTreeItem parent)
{
this.Name = name;
this.Parent = parent;
this.Children = new ObservableCollection <ThemeTreeItem>();
}
public ThemeItemCategoryModel(string name, ThemeTreeItem parent)
{
this.Name = name;
this.Parent = parent;
this.Children = new ObservableCollection<ThemeTreeItem>();
}
private static void UpdateVisibility(ThemeModel themeModel, ThemeTreeItem item)
{
ThemeItemModel themeItemModel = item as ThemeItemModel;
if (themeItemModel != null)
{
if (themeModel.HideDefaultItems)
themeItemModel.Visibility = themeItemModel.IsDefault ? Visibility.Collapsed : Visibility.Visible;
else
themeItemModel.Visibility = Visibility.Visible;
}
else
{
ThemeItemCategoryModel itemCategoryModel = item as ThemeItemCategoryModel;
if (itemCategoryModel == null)
return;
foreach (ThemeTreeItem themeTreeItem in (Collection<ThemeTreeItem>)itemCategoryModel.Children)
ThemeModel.UpdateVisibility(themeModel, themeTreeItem);
if (Enumerable.FirstOrDefault<ThemeTreeItem>((IEnumerable<ThemeTreeItem>)itemCategoryModel.Children, (Func<ThemeTreeItem, bool>)(o => o.Visibility != Visibility.Collapsed)) == null)
itemCategoryModel.Visibility = Visibility.Collapsed;
else
itemCategoryModel.Visibility = Visibility.Visible;
}
}
public override ThemeItemCategoryModel CreateCategory(string name, ThemeTreeItem parent)
{
return((ThemeItemCategoryModel) new ImagesCategoryModel(name, parent));
}