48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
# pylint: disable=C0111,R0903
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"""Displays focused i3 window title.
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Requirements:
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* i3ipc
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Parameters:
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* title.max : Maximum character length for title before truncating. Defaults to 64.
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* title.placeholder : Placeholder text to be placed if title was truncated. Defaults to "...".
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"""
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try:
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import i3ipc
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except ImportError:
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pass
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import textwrap
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import bumblebee.util
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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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"""Window title module."""
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def __init__(self, engine, config):
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super(Module, self).__init__(
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engine,
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config,
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bumblebee.output.Widget(full_text=self.focused_title)
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)
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self._i3 = i3ipc.Connection()
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self._full_title = self._i3.get_tree().find_focused().name
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def focused_title(self):
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"""Truncates and returns proper-length title."""
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return textwrap.shorten(
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self._full_title,
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width=float(self.parameter("max", 64)),
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placeholder=self.parameter("placeholder", "...")
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)
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def update(self, widgets):
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"""Update current title."""
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self._full_title = self._i3.get_tree().find_focused().name
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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