diff --git a/bumblebee/modules/title.py b/bumblebee/modules/title.py new file mode 100644 index 0000000..f062214 --- /dev/null +++ b/bumblebee/modules/title.py @@ -0,0 +1,46 @@ +# pylint: disable=C0111,R0903 + +"""Displays focused i3 window title. + +Requirements: + * i3ipc + +Parameters: + * title.max : Maximum character length for title before truncating. Defaults to 64. + * title.placeholder : Placeholder text to be placed if title was truncated. Defaults to "...". +""" + +try: + import i3ipc +except ImportError: + pass + +import bumblebee.util +import bumblebee.input +import bumblebee.output +import bumblebee.engine +import textwrap + +class Module(bumblebee.engine.Module): + """Window title module.""" + + def __init__(self, engine, config): + super(Module, self).__init__(engine, config, + bumblebee.output.Widget(full_text=self.focused_title) + ) + self._i3 = i3ipc.Connection() + self._full_title = self._i3.get_tree().find_focused().name + + def focused_title(self, widget): + """Truncates and returns proper-length title.""" + return textwrap.shorten( + self._full_title, + width=float(self.parameter("max", 64)), + placeholder=self.parameter("placeholder", "...") + ) + + def update(self, widgets): + """Update current title.""" + self._full_title = self._i3.get_tree().find_focused().name + +# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4