[whatwg] Fixing undo on the Web - UndoManager and Transaction

Ehsan Akhgari ehsan at mozilla.com
Mon Sep 12 13:31:21 PDT 2011

On 11-09-11 10:00 PM, Ryosuke Niwa wrote:
> On Tue, Aug 30, 2011 at 12:15 PM, Ryosuke Niwa<rniwa at webkit.org>  wrote:
>> 4. Jonas requested that we have manualTransact and managedTransact instead
>> of single transact on undoManager for clarity.  I think this is a good idea
>> but I'd rather settle the naming issue first.
>   If we're making this change (presumably, automaticTransact and
> manualTransact), then it seems odd that both of them take the Transaction
> interface because "apply" is required while "unapply" and "reapply" are
> ignored for automaticTransact, but they're all optional for manualTransact.
> Should we also split the interface into AutomaticTransaction interface and
> ManualTransaction interface?

That makes sense to me.


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