private void setAccessibleCounterpart(OoShapeObserver shape)
{
if (shape != null)
{
string oldName = shape.Name;
string newName = shape.Name + "_" + shape.GetHashCode() + " ";
shape.Name = newName;
unoidl.com.sun.star.accessibility.XAccessible counterpart = null;
if (shape.Parent != null && shape.Parent.AcccessibleCounterpart != null)
{
counterpart = OoAccessibility.GetAccessibleCounterpartFromHash(shape.Shape, shape.Parent.AcccessibleCounterpart as unoidl.com.sun.star.accessibility.XAccessibleContext);
}
else
{
counterpart = OoAccessibility.GetAccessibleCounterpartFromHash(shape.Shape, Document.AccComp as unoidl.com.sun.star.accessibility.XAccessibleContext);
}
if (counterpart != null)
{
shape.AcccessibleCounterpart = counterpart;
}
shape.Name = oldName;
}
}
virtual public void Update()
{
if (isUpdating || (DateTime.Now - lastUpdateTime).TotalMilliseconds < 100)
{
return;
}
lock (SynchLock)
{
try
{
isUpdating = true;
if (!IsValid(true))
{
return;
}
//TODO: update informations
//throw new NotImplementedException();
if (AcccessibleCounterpart == null)
{
if (Page != null && Page.PagesObserver != null && Page.PagesObserver.Document != null)
{
AcccessibleCounterpart = OoAccessibility.GetAccessibleCounterpartFromHash(Shape, Page.PagesObserver.Document.AccCont);
}
//{
// var childs = OoAccessibility.GetAllChildrenOfAccessibleObject(Page.PagesObserver.Document.AccCont as XAccessible);
// string current_name = String.Empty;
// bool success = TimeLimitExecutor.WaitForExecuteWithTimeLimit(1000, () => { current_name = Name; });
// if (String.IsNullOrEmpty(current_name))
// {
// isUpdating = false;
// lastUpdateTime = DateTime.Now;
// return;
// }
// // foreach (var c in childs) { System.Diagnostics.Debug.WriteLine(OoAccessibility.GetAccessibleNamePart(c as XAccessible)); }
// foreach (var child in childs)
// {
// if (child is XAccessible)
// {
// if (OoUtils.ElementSupportsService(child, OO.Services.DRAWING_ACCESSIBLE_SHAPE))
// {
// if (child is XAccessibleComponent)
// {
// var size = ((XAccessibleComponent)child).getSize();
// if (size.Width <= 0 || size.Height <= 0)
// continue;
// }
// // get AccessibleName leads to hang ons
// var name = OoAccessibility.GetAccessibleNamePart(child as XAccessible);
// if (name.Equals(current_name))
// {
// // TODO: check other/better possibilities
// try // change name and check if the name is changed in the accessible view too
// {
// if (Shape != null)
// {
// string oldName = OoUtils.GetStringProperty(Shape, "Name");
// string newName = this.GetHashCode() + " ";
// OoUtils.SetStringProperty(Shape, "Name", newName);
// System.Threading.Thread.Sleep(5);
// string accName = OoAccessibility.GetAccessibleName(child as XAccessible);
// if (accName.StartsWith(newName))
// {
// AcccessibleCounterpart = child;
// OoUtils.SetStringProperty(Shape, "Name", oldName);
// break;
// }
// else
// {
// OoUtils.SetStringProperty(Shape, "Name", oldName);
// continue;
// }
// }
// }
// catch (Exception)
// {
// }
// AcccessibleCounterpart = child;
// break;
// }
// }
// }
// }
//}
}
if (_ppObs != null)
{
_ppObs.Update();
} // update polypolygon points
}
catch (Exception ex) { }
finally
{
// TODO: update children
isUpdating = false;
lastUpdateTime = DateTime.Now;
}
}
}
