diff --git a/bumblebee/modules/brightness.py b/bumblebee/modules/brightness.py new file mode 100644 index 0000000..e5d82b8 --- /dev/null +++ b/bumblebee/modules/brightness.py @@ -0,0 +1,22 @@ +import bumblebee.module + +def description(): + return "Displays brightness percentage" + +class Module(bumblebee.module.Module): + def __init__(self, output, config, alias): + super(Module, self).__init__(output, config, alias) + self._brightness = 0 + self._max = 0 + self._percent = 0 + + def widgets(self): + with open("/sys/class/backlight/intel_backlight/brightness") as f: + self._brightness = int(f.read()) + with open("/sys/class/backlight/intel_backlight/max_brightness") as f: + self._max = int(f.read()) + self._brightness = self._brightness if self._brightness < self._max else self._max + self._percent = round(self._brightness * 100 / self._max) + + return bumblebee.output.Widget(self, "{:02d}%".format(self._percent)) +