Mode should be updated based on DPMS status

Submitted by tes..@..il.com

Assigned to Ali Abdallah @ali

Link to original bug (#9574)

Description

It would be ideal to have the Mode (Normal or Presentation) updated based on the current status of DPMS. For example, if Presentation Mode is selected and xflock4 is activated, DPMS will be re-enabled and the Mode will still be displayed as Presentation.

Version: 1.2.0