private void handleAccessibleChildEvent(OoAccessibleDocWnd doc, object p, uno.Any newValue, uno.Any oldValue)
{
Task t = new Task(() =>
{
util.Debug.GetAllInterfacesOfObject(p);
if (doc != null && !newValue.hasValue() && oldValue.hasValue())
{
// shape was deleted!
var oldShapeAcc = oldValue.Value;
util.Debug.GetAllInterfacesOfObject(oldShapeAcc);
if (p != null && p is XAccessibleComponent)
{
var shapeObs = doc.GetRegisteredShapeObserver(p as XAccessibleComponent);
if (shapeObs != null && !shapeObs.IsValid(true))
{
shapeObs.Dispose();
}
else
{
doc.Update();
}
}
}
});
t.Start();
}
private void handleChild(object sender, uno.Any newValue, uno.Any oldValue)
{
System.Diagnostics.Debug.WriteLine("[INFO] OoDrawPagesObserver: handle accessible child ID");
if (newValue.hasValue())
{
if (oldValue.hasValue()) // change
{
//System.Diagnostics.Debug.WriteLine("child changed");
}
else // added
{
addNewShape(newValue.Value as XAccessible);
}
}
//else if (oldValue.hasValue() && oldValue.Value is XAccessible)
//{
// // FIXME: this does not work properly because sometimes the page itself do this and there is no way to check if this is the page.
// // So we have to leave the corresponding shape and its observer as a dead body in the lists ...
// // Maybe the OoShapeObeservers can detect their disposing by their own and handle a clean up of the lists
// //// child deleted;
// ////System.Diagnostics.Debug.WriteLine("child deleted");
// //XAccessible oldValAcc = oldValue.Value as XAccessible;
// //if (oldValAcc != null)
// //{
// // if (accshapes.ContainsKey((oldValAcc.getAccessibleContext())))
// // {
// // //TODO: remove ....
// // System.Diagnostics.Debug.WriteLine("have to remove observer");
// // }
// // else
// // {
// // string Name = OoAccessibility.GetAccessibleName(oldValAcc);
// // if (shapes.ContainsKey(Name))
// // {
// // removeChild(shapes[Name]);
// // }
// // }
// //}
//}
}