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]);
// // }
// // }
// //}
//}
}
IMessage ConstructReturnMessage(uno.Any result, object[] args,
InterfaceMethodTypeDescription *methodTD,
IMethodCallMessage callmsg, uno.Any exception)
{
if (exception.hasValue())
{
throw (System.Exception)exception.Value;
}
else
{
if (args != null)
{
object[] outArgs = new object[methodTD->nParams];
int numOutArgs = 0;
for (int i = 0; i < methodTD->nParams; ++i)
{
if (methodTD->pParams[i].bOut == 1)
{
outArgs[i] = args[i];
++numOutArgs;
}
}
return new ReturnMessage(result.Value, outArgs, numOutArgs,
callmsg.LogicalCallContext,
callmsg);
}
else
{
return new ReturnMessage(result.Value, null, 0,
callmsg.LogicalCallContext,
callmsg);
}
}
}