>> XUndoAction, XUndoManager, XUndoManagerSupplier - find the generated IDL >> for the proposed API at >> http://udk.openoffice.org/files/documents/23/4795/undo.zip > > Updated this, just in case somebody wants to have a look at the current > evolution.
Anybody having an opinion on 1. whether XUndoManager.undo/redo, when invoked while an Undo context is open, should a. throw b. silently and implicitly close all open contexts c. ignore the call d. other? 2. whether XUndoAction.undo/redo should be allowed to raise exceptions (except the always-possible RuntimeException)? 3. how to deal with XUndoAction.undo/redo throwing an exception? a. silence the error? b. propagate the error to the caller of XUndoManager.undo/redo c. clear the respective stack, since obviously the top action cannot be invoked, thus the other actions, which may depend on the top action, also can't d. both b. and c. I tend to 1a., 2-yes, and 3d., but would appreciate any opinion on this. Ciao Frank -- ORACLE Frank Schönheit | Software Engineer | frank.schoenh...@oracle.com Oracle Office Productivity: http://www.oracle.com/office --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@api.openoffice.org For additional commands, e-mail: dev-h...@api.openoffice.org