Basic CEP functionality needed prior to migration to UXP

[aschrader]

Hi Dan,
we have the same problem:

Activate plug-in when Photoshop is launched

We are currently working on a replacement of a CEP extension, that is part of our DAM Platform vjoon seven. This new UXP plug-in will listen to the document open and close events. Upon close, it will bring up modal dialogs to control the check-in process. We do not need a panel or command in any menu. To do so, we need our UXP plug-in to be started automatically when Photoshop is launched. With CEP this is no problem. Looking at your UXP reference for entry points, there are life cycle hooks …