private void EnumerateInternal(ICollection <IHUDItem> results)
{
var element = AutomationElement.FocusedElement;
if (element == null)
{
return;
}
var info = element.Current;
var type = info.ControlType;
if (type.IsContainer())
{
if (type == ControlType.ComboBox)
{
element.ExpandComboBox();
}
else
{
element.TryExpand();
}
}
else if (type.IsItem())
{
element = element.GetParent();
}
else
{
element = element.GetParent();
info = element.Current;
type = info.ControlType;
if (!type.IsContainer())
{
return;
}
if (type == ControlType.ComboBox)
{
element.ExpandComboBox();
}
}
var children = element?.FindAll(TreeScope.Descendants, Condition.TrueCondition).Cast <AutomationElement>();
foreach (var child in children)
{
var childInfo = child.Current;
if (!childInfo.ControlType.IsItem())
{
continue;
}
var item = new ItemInContainer(childInfo.Name, childInfo.BoundingRectangle, childInfo.IsEnabled, child, element);
results.Add(item);
}
}
// TODO: Experimental
internal void Expand()
{
Cancel();
var selectedItem = UIAssistantAPI.ViewAPI.DefaultHUD.SelectedItem as SearchByTextItem;
if (selectedItem == null || !selectedItem.IsEnabled || !selectedItem.CanExpand)
{
return;
}
var activeWindow = UIAssistantAPI.WindowAPI.ActiveWindow;
// show popup
selectedItem.Prepare();
if (selectedItem is UIRibbonItem)
{
selectedItem.Execute();
System.Threading.Thread.Sleep(300);
}
else
{
var element = selectedItem.GetCurrentElement(activeWindow.Element);
element.SetFocus();
element.TryExpand();
}
var popup = activeWindow.LastActivePopup;
UIAssistantAPI.ViewAPI.DefaultHUD.Initialize();
_sourceForFiltering.Clear();
UIAssistantAPI.ViewAPI.TopMost = true;
// Win32
if (popup.WindowHandle == activeWindow.WindowHandle)
{
new SearchContainer().Enumerate(_sourceForFiltering);
UIAssistantAPI.ViewAPI.DefaultHUD.Items = _sourceForFiltering;
return;
}
// WPF etc.
var elements = popup.Element.FindAll(TreeScope.Descendants | TreeScope.Element, Condition.TrueCondition).Cast <AutomationElement>().ToList();
elements.ForEach(x =>
{
var info = x.Current;
var internalName = info.Name;
if (!string.IsNullOrEmpty(internalName))
{
var displayName = internalName.Trim();
if (_enumerator is SearchForText)
{
var item = new ItemInContainer(displayName, info.BoundingRectangle, info.IsEnabled, popup.Element, popup.Element);
_sourceForFiltering.Add(item);
}
else
{
var item = new UIRibbonItem(internalName, displayName, info.BoundingRectangle, info.IsEnabled, false, null, popup.Element);
_sourceForFiltering.Add(item);
}
}
});
UIAssistantAPI.ViewAPI.DefaultHUD.Items = _sourceForFiltering;
}