private void UpdateAncestors(NotifyCollectionChangedEventArgs eventArgs)
{
switch (eventArgs.Action)
{
case NotifyCollectionChangedAction.Add:
CheckIndexValid(eventArgs.NewStartingIndex, "NewStartingIndex", NotifyCollectionChangedAction.Add);
Ancestors.Insert(eventArgs.NewStartingIndex, CreateSubscriberForCollectionItem(eventArgs.NewItems.Cast <object>().Single()));
return;
case NotifyCollectionChangedAction.Remove:
CheckIndexValid(eventArgs.OldStartingIndex, "OldStartingIndex", NotifyCollectionChangedAction.Remove);
Ancestors[eventArgs.OldStartingIndex].Dispose();
Ancestors.RemoveAt(eventArgs.OldStartingIndex);
return;
case NotifyCollectionChangedAction.Replace:
CheckIndexValid(eventArgs.OldStartingIndex, "OldStartingIndex", NotifyCollectionChangedAction.Replace);
Ancestors[eventArgs.OldStartingIndex].Dispose();
Ancestors[eventArgs.OldStartingIndex] = CreateSubscriberForCollectionItem(eventArgs.NewItems.Cast <object>().Single());
return;
case NotifyCollectionChangedAction.Move:
CheckIndexValid(eventArgs.OldStartingIndex, "OldStartingIndex", NotifyCollectionChangedAction.Move);
CheckIndexValid(eventArgs.NewStartingIndex, "NewStartingIndex", NotifyCollectionChangedAction.Move);
var movingAncestor = Ancestors[eventArgs.OldStartingIndex];
Ancestors.RemoveAt(eventArgs.OldStartingIndex);
Ancestors.Insert(eventArgs.NewStartingIndex, movingAncestor);
return;
case NotifyCollectionChangedAction.Reset:
DisposeAndClearAncestors();
foreach (var ancestor in InitAncestors(EffectiveObject))
{
Ancestors.Add(ancestor);
}
return;
default:
throw new ArgumentException(string.Format("Unknown eventArgs.Action enum action: {0}", eventArgs.Action), "eventArgs");
}
}
public override void Execute()
{
if (!IsEnabled)
{
return;
}
Prepare();
if (Root.IsWPF())
{
Task.Run(() =>
{
AutomationElement element = Root;
Ancestors.ForEach(x =>
{
element = GetCurrentElement(element, x);
element.TryExpand();
});
element = GetCurrentElement(element);
element.TryDoDefaultAction();
});
return;
}
Task.Run(() =>
{
if (Ancestors.Count > 0)
{
var observer = SearchByText.UIAssistantAPI.AutomationAPI.CreateObserver(Interfaces.Events.ObserverKinds.PopupObserver);
var shouldBeClosed = false;
observer.Callback += x =>
{
try
{
if (Ancestors.Count == 0)
{
shouldBeClosed = true;
observer.Dispose();
var element = GetCurrentElement(x);
if (element == null)
{
SearchByText.UIAssistantAPI.NotificationAPI.NotifyWarnMessage(Consts.PluginName, "Cannot find the selected menu item");
return;
}
// 見えない要素(要スクロール)の場合、実行できないので実行は諦める
if (element.Current.IsOffscreen)
{
SearchByText.UIAssistantAPI.NotificationAPI.NotifyWarnMessage(Consts.PluginName, "Cannot run the selected menu item");
return;
//System.Diagnostics.Debug.Print($"1: {element.Current.AccessKey}, {element.Current.IsOffscreen}, {element.Current.IsEnabled}, {element.Current.BoundingRectangle}");
//Core.Input.KeyboardOperation.SendKeys(System.Windows.Input.Key.Up);
//System.Threading.Thread.Sleep(200);
//Task.Run(() => element = GetCurrentElement(x)).Wait();
//System.Diagnostics.Debug.Print($"1: {element.Current.AccessKey}, {element.Current.IsOffscreen}, {element.Current.IsEnabled}, {element.Current.BoundingRectangle}");
}
element.TryDoDefaultAction();
return;
}
var elements = GetCandidates(x, AutomationElement.NameProperty, Ancestors[0]);
Ancestors.RemoveAt(0);
foreach (var element in elements)
{
if (element.CanExpandElement(element.Current.ControlType))
{
element.TryExpand();
break;
}
}
}
catch (Exception ex)
{
SearchByText.UIAssistantAPI.NotificationAPI.NotifyErrorMessage(Consts.PluginName, ex.Message + "\nThe menu may not be scrolled");
}
finally
{
if (shouldBeClosed)
{
System.Threading.Thread.Sleep(200);
NativeMethods.SendMessage(Root.Current.NativeWindowHandle, NativeMethods.WM_CLOSE, IntPtr.Zero, IntPtr.Zero);
}
}
};
observer.Observe();
var propCondition = new PropertyCondition(AutomationElement.NameProperty, Ancestors[0]);
var candidate = Root.FindAll(TreeScope.Descendants, propCondition);
if (candidate.Count == 0)
{
SearchByText.UIAssistantAPI.NotificationAPI.NotifyWarnMessage(Consts.PluginName, "Cannot find the selected menu item");
return;
}
Ancestors.RemoveAt(0);
candidate[0].TryExpand();
observer.Wait();
}
else
{
Element.DoAction();
}
});
}