1758401 - message/folder move/copy should have an undo

Status: RESOLVED DUPLICATE of bug 1671042

(Thunderbird :: Add-Ons: Extensions API, defect)

Description

[klaus]

the legacy function that is called by gDBView.doCommandWithFolder(Components.interfaces.nsMsgViewCommandType.moveMessages, folder);

hands over a window to the copyservice. That version can undo.

The webextension version sets this window parameter to null. It cannot undo.

Allow to optionally hand over a window id to enable undo operation for webextensions.

I assume the same applies to folder move/copy.

I marked this a defect because we do not do what legacy code does.