71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
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# pylint: disable=C0112,R0903
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"""Shows a widget per user-defined shortcut and allows to define the behaviour
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when clicking on it.
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For more than one shortcut, the commands and labels are strings separated by
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a demiliter (; semicolon by default).
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For example in order to create two shortcuts labeled A and B with commands
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cmdA and cmdB you could do:
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./bumblebee-status -m shortcut -p shortcut.cmd="ls;ps" shortcut.label="A;B"
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Parameters:
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* shortcut.cmds : List of commands to execute
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* shortcut.labels: List of widgets' labels (text)
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* shortcut.delim : Commands and labels delimiter (; semicolon by default)
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"""
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import logging
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import bumblebee.engine
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import bumblebee.output
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import bumblebee.input
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LINK = "https://github.com/tobi-wan-kenobi/bumblebee-status/wiki"
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LABEL = "Click me"
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class Module(bumblebee.engine.Module):
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""" Shortcut module."""
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def __init__(self, engine, config):
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widgets = []
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self._engine = engine
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super(Module, self).__init__(engine, config, widgets)
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self._labels = self.parameter("labels", "{}".format(LABEL))
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self._cmds = self.parameter("cmds", "firefox {}".format(LINK))
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self._delim = self.parameter("delim", ";")
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self.update_widgets(widgets)
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def update_widgets(self, widgets):
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""" Creates a set of widget per user define shortcut."""
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cmds = self._cmds.split(self._delim)
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labels = self._labels.split(self._delim)
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# to be on the safe side create as many widgets as there are data (cmds or labels)
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num_shortcuts = min(len(cmds), len(labels))
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# report possible problem as a warning
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if len(cmds) is not len(labels):
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logging.warning("shortcut: the number of commands does not match "\
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"the number of provided labels.")
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logging.warning("cmds : %s, labels : %s", cmds, labels)
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for idx in range(0, num_shortcuts):
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cmd = cmds[idx]
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label = labels[idx]
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widget = bumblebee.output.Widget(full_text=label)
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self._engine.input.register_callback(widget, button=bumblebee.input.LEFT_MOUSE, cmd=cmd)
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widgets.append(widget)
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def update(self, widgets):
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if len(widgets) <= 0:
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self.update_widgets(widgets)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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