public WidgetCollection FindByName(params string[] names)
{
return(WidgetCollection.From(names.Select(n =>
IncludeChildren()
.FirstOrDefault(w => w.Name() == n))
.Where(w => w != null)));
}
public WidgetCollection Children(Func <Widget, bool> predicate)
{
return(WidgetCollection.From(Children().Where(predicate)));
}
public WidgetCollection Children()
{
var i = Item as UIItemContainer;
return(WidgetCollection.From(i == null ? Enumerable.Empty <IUIItem>() : i.Items));
}
public WidgetCollection Windows()
{
return(WidgetCollection.From(Desktop.Instance.Windows()));
}
public WidgetCollection Filter(Func <Widget, bool> predicate)
{
return(WidgetCollection.From(Widgets.Where(predicate)));
}
public WidgetCollection Children()
{
return(WidgetCollection.From(Widgets.SelectMany(w => w.Children().Widgets)));
}
public WidgetCollection IncludeChildren()
{
return(WidgetCollection.From(Widgets.SelectMany(w => w.Children().Widgets).Concat(Widgets).Distinct()));
}