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[modules/brightness] Update APIs

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This commit is contained in:
Tobias Witek 2020-03-07 13:37:56 +01:00
parent cfa4d0df48
commit f24cd6fa83
1 changed files with 23 additions and 22 deletions
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45
modules/core/brightness.py
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@ -8,31 +8,32 @@ Parameters:
''' '''
import bumblebee.util
import bumblebee.input
import bumblebee.output
import bumblebee.engine
import glob import glob
import shutil
import core.module
import core.widget
import core.input
class Module(core.module.Module):
def __init__(self, config=None):
super().__init__(config, core.widget.Widget(self.brightness))
class Module(bumblebee.engine.Module):
def __init__(self, engine, config):
super(Module, self).__init__(engine, config,
bumblebee.output.Widget(full_text=self.brightness))
self._brightness = 0 self._brightness = 0
self._device_path = self.find_device(
self._device_path = self.find_device(self.parameter('device_path', '/sys/class/backlight/intel_backlight')) self.parameter('device_path', '/sys/class/backlight/intel_backlight')
)
step = self.parameter('step', 2) step = self.parameter('step', 2)
if bumblebee.util.which('light'): if shutil.which('light'):
self.register_cmd(engine, 'light -A {}%'.format(step), self.register_cmd('light -A {}%'.format(step),
'light -U {}%'.format(step)) 'light -U {}%'.format(step))
elif bumblebee.util.which('brightnessctl'): elif shutil.which('brightnessctl'):
self.register_cmd(engine, 'brightnessctl s {}%+'.format(step), self.register_cmd('brightnessctl s {}%+'.format(step),
'brightnessctl s {}%-'.format(step)) 'brightnessctl s {}%-'.format(step))
else: else:
self.register_cmd(engine, 'xbacklight +{}%'.format(step), self.register_cmd(engine, 'xbacklight +{}%'.format(step),
'xbacklight -{}%'.format(step)) 'xbacklight -{}%'.format(step))
def find_device(self, device_path): def find_device(self, device_path):
res = glob.glob(device_path) res = glob.glob(device_path)
@ -40,9 +41,9 @@ class Module(bumblebee.engine.Module):
return device_path return device_path
return res[0] return res[0]
def register_cmd(self, engine, upCmd, downCmd): def register_cmd(self, up_cmd, down_cmd):
engine.input.register_callback(self, button=bumblebee.input.WHEEL_UP, cmd=upCmd) core.input.register(self, button=core.input.WHEEL_UP, cmd=up_cmd)
engine.input.register_callback(self, button=bumblebee.input.WHEEL_DOWN, cmd=downCmd) core.input.register(self, button=core.input.WHEEL_DOWN, cmd=down_cmd)
def brightness(self, widget): def brightness(self, widget):
if isinstance(self._brightness, float): if isinstance(self._brightness, float):
@ -50,7 +51,7 @@ class Module(bumblebee.engine.Module):
else: else:
return 'n/a' return 'n/a'
def update(self, widgets): def update(self):
try: try:
with open('{}/brightness'.format(self._device_path)) as f: with open('{}/brightness'.format(self._device_path)) as f:
backlight = int(f.readline()) backlight = int(f.readline())