34 lines
894 B
Python
34 lines
894 B
Python
"""get volume level
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"""
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import re
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import bumblebee.input
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import bumblebee.output
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import bumblebee.engine
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class Module(bumblebee.engine.Module):
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def __init__(self, engine, config):
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super(Module, self).__init__(engine, config,
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bumblebee.output.Widget(full_text=self.volume)
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)
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self._level = "0"
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self._muted = False
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device = self.parameter("device", "Master,0")
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self._cmdString = "amixer get {}".format(device)
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def volume(self, widget):
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m = re.search(r'([\d]+)\%', self._level)
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self._muted = False
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if m == "0":
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self._muted = True
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return "{}%".format(m.group(1))
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def update(self, widgets):
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self._level = bumblebee.util.execute(self._cmdString)
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def state(self, widget):
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if self._muted:
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return [ "warning", "muted" ]
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return [ "unmuted" ]
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