charlie89

#Requires AutoHotkey v2.0

; This script creates a dark mode for specific windows by inverting their colors.
; It uses the Windows Magnifier in the background for the color inverting, but it only inverts just the rectangle in place
; of the specific windows, NOT the whole screen like the Magnifier applicaion does. This is possible through DLL calls.
; Big thanks to the original source at https://www.autohotkey.com/boards/viewtopic.php?p=563023#p563023.

; Requirements:
;   - AutoHotkey needs to be installed in C:\Program Files (or use the workaround from https://www.reddit.com/r/AutoHotkey/comments/16ux144/ui_access_without_reinstalling_in_program_files_v2/).
;   - In the 'Launch Settings' of 'AutoHotkey Dash' you need to enable 'UI Access'.

Lexikos

SetBatchLines -1
OnMessage(0x100, "GuiKeyDown")
OnMessage(0x6, "GuiActivate")
return

Alt::
Gui +LastFoundExist
if WinActive()
    goto GuiEscape
Gui Destroy