From ab8d4c637552a1aa9db480fd4f7f60c8a47b80c3 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Thu, 31 Oct 2019 21:31:10 +0100
Subject: init: Reset brightness in F8 invert screen colours binding

Mac OS X 10.15 Catalina sometimes (but not always) causes the internal
display's brightness to change to the maximum when connected to an
external monitor after inverting screen colours. In our F8 shortcut
which inverts screen colours, reset the screen brightness to correct
this idiocy.
---
 catalina_brightness_bullshit.lua | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'catalina_brightness_bullshit.lua')

diff --git a/catalina_brightness_bullshit.lua b/catalina_brightness_bullshit.lua
index 1bc68c8..035a415 100644
--- a/catalina_brightness_bullshit.lua
+++ b/catalina_brightness_bullshit.lua
@@ -25,6 +25,12 @@ half_hour = 60 * 30
 
 cbb_logger = hs.logger.new('catalina_brightness_bullshit', 'debug')
 
+function cbb_brightness_restore()
+	hs.brightness.set(cbb_brightness)
+
+	cbb_logger:d('restored brightness: ', cbb_brightness)
+end
+
 hs.timer.doEvery(half_hour, function()
 	cbb_brightness = hs.brightness.get()
 
@@ -41,9 +47,7 @@ cbb_wake_watcher = hs.caffeinate.watcher.new(function(event_type)
 
 	if event_type == hs.caffeinate.watcher.screensDidUnlock
 			or event_type == hs.caffeinate.watcher.screensDidWake then
-		hs.brightness.set(cbb_brightness)
-
-		cbb_logger:d('restored brightness: ', cbb_brightness)
+		cbb_brightness_restore()
 	end
 end)
 cbb_wake_watcher:start()
-- 
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