luci-mod-system: add config option to invert heartbeat trigger

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

1 files changed, 10 insertions, 1 deletions

diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js
index 49744ed42a..4a093ffed5 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js
@@ -1,10 +1,19 @@
 'use strict';
 'require baseclass';
+'require form';
 
 return baseclass.extend({
 	trigger: _('Heartbeat interval (kernel: heartbeat)'),
 	description: _('The LED flashes to simulate actual heart beat.') +
 		_('The frequency is in direct proportion to 1-minute average CPU load.'),
 	kernel: true,
-	addFormOptions: function(s) {}
+	addFormOptions: function(s) {
+		var o;
+
+		o = s.option(form.Flag, 'inverted', _('Invert blinking'),
+			_('When inverted, the LED is continuously lit and flickers instead of it being off by default and blinking on system activity.'));
+		o.rmempty = true;
+		o.modalonly = true;
+		o.depends('trigger', 'heartbeat');
+	}
 });