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[modules/pulseaudio] add support for volume bars

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This commit is contained in:
me 2020-01-07 10:28:18 +02:00
parent f48c468975
commit e542751643
1 changed files with 20 additions and 3 deletions
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23
bumblebee/modules/pulseaudio.py
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@ -9,6 +9,8 @@ Parameters:
* pulseaudio.percent_change: How much to change volume by when scrolling on the module (default is 2%) * pulseaudio.percent_change: How much to change volume by when scrolling on the module (default is 2%)
* pulseaudio.limit: Upper limit for setting the volume (default is 0%, which means "no limit") * pulseaudio.limit: Upper limit for setting the volume (default is 0%, which means "no limit")
Note: If the left and right channels have different volumes, the limit might not be reached exactly. Note: If the left and right channels have different volumes, the limit might not be reached exactly.
* pulseaudio.showbars: 1 for showing volume bars, requires --markup=pango;
0 for not showing volume bars (default)
Requires the following executable: Requires the following executable:
* pulseaudio * pulseaudio
@ -50,6 +52,7 @@ class Module(bumblebee.engine.Module):
self._mute = False self._mute = False
self._failed = False self._failed = False
self._channel = "sink" if self.name == "pasink" else "source" self._channel = "sink" if self.name == "pasink" else "source"
self._showbars = bumblebee.util.asbool(self.parameter("showbars", 0))
self._patterns = [ self._patterns = [
{"expr": "Name:", "callback": (lambda line: False)}, {"expr": "Name:", "callback": (lambda line: False)},
@ -121,11 +124,25 @@ class Module(bumblebee.engine.Module):
if self._failed == True: if self._failed == True:
return "n/a" return "n/a"
if int(self._mono) > 0: if int(self._mono) > 0:
return "{}%".format(self._mono) vol = "{}%".format(self._mono)
if self._showbars:
vol = "{} {}".format(
vol, bumblebee.output.hbar(float(self._mono)))
return vol
elif self._left == self._right: elif self._left == self._right:
return "{}%".format(self._left) vol = "{}%".format(self._left)
if self._showbars:
vol = "{} {}".format(
vol, bumblebee.output.hbar(float(self._left)))
return vol
else: else:
return "{}%/{}%".format(self._left, self._right) if self._showbars:
vol = "{} {}{}".format(
vol,
bumblebee.output.hbar(float(self._left)),
bumblebee.output.hbar(float(self._right)))
vol = "{}%/{}%".format(self._left, self._right)
return vol
def update(self, widgets): def update(self, widgets):
try: try: