74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# pylint: disable=C0111,R0903
|
|
|
|
"""Shows a widget for each connected screen and allows the user to enable/disable screens.
|
|
|
|
Requires the following executable:
|
|
* xrandr
|
|
"""
|
|
|
|
import os
|
|
import re
|
|
import sys
|
|
|
|
import bumblebee.util
|
|
import bumblebee.input
|
|
import bumblebee.output
|
|
import bumblebee.engine
|
|
|
|
class Module(bumblebee.engine.Module):
|
|
def __init__(self, engine, config):
|
|
widgets = []
|
|
self._engine = engine
|
|
super(Module, self).__init__(engine, config, widgets)
|
|
self.update_widgets(widgets)
|
|
|
|
def update_widgets(self, widgets):
|
|
new_widgets = []
|
|
for line in bumblebee.util.execute("xrandr -q").split("\n"):
|
|
if not " connected" in line:
|
|
continue
|
|
display = line.split(" ", 2)[0]
|
|
m = re.search(r'\d+x\d+\+(\d+)\+\d+', line)
|
|
|
|
widget = self.widget(display)
|
|
if not widget:
|
|
widget = bumblebee.output.Widget(full_text=display, name=display)
|
|
self._engine.input.register_callback(widget, button=1, cmd=self._toggle)
|
|
self._engine.input.register_callback(widget, button=3, cmd=self._toggle)
|
|
new_widgets.append(widget)
|
|
widget.set("state", "on" if m else "off")
|
|
widget.set("pos", int(m.group(1)) if m else sys.maxint)
|
|
|
|
while len(widgets) > 0:
|
|
del widgets[0]
|
|
for widget in new_widgets:
|
|
widgets.append(widget)
|
|
|
|
def update(self, widgets):
|
|
self.update_widgets(widgets)
|
|
|
|
def state(self, widget):
|
|
return widget.get("state", "off")
|
|
|
|
def _toggle(self, event):
|
|
path = os.path.dirname(os.path.abspath(__file__))
|
|
toggle_cmd = "{}/../../bin/toggle-display.sh".format(path)
|
|
|
|
widget = self.widget_by_id(event["instance"])
|
|
|
|
if widget.get("state") == "on":
|
|
bumblebee.util.execute("{} --output {} --off".format(toggle_cmd, widget.name))
|
|
else:
|
|
first_neighbor = next((widget for widget in self.widgets() if widget.get("state") == "on"), None)
|
|
last_neighbor = next((widget for widget in reversed(self.widgets()) if widget.get("state") == "on"), None)
|
|
|
|
neighbor = first_neighbor if event["button"] == bumblebee.input.LEFT_MOUSE else last_neighbor
|
|
|
|
if neighbor == None:
|
|
bumblebee.util.execute("{} --output {} --auto".format(toggle_cmd, widget.name))
|
|
else:
|
|
bumblebee.util.execute("{} --output {} --auto --{}-of {}".format(toggle_cmd, widget.name,
|
|
"left" if event.get("button") == bumblebee.input.LEFT_MOUSE else "right",
|
|
neighbor.name))
|
|
|
|
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
|