/usr/lib/python3/dist-packages/libqtile/state.py is in python3-qtile 0.10.7-2ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | # Copyright (c) 2012, Tycho Andersen. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
class QtileState(object):
"""Represents the state of the qtile object
Primarily used for restoring state across restarts; any additional state
which doesn't fit nicely into X atoms can go here.
"""
def __init__(self, qtile):
# Note: window state is saved and restored via _NET_WM_STATE, so
# the only thing we need to restore here is the layout and screen
# configurations.
self.groups = []
self.screens = {}
self.current_screen = 0
for group in qtile.groups:
self.groups.append((group.name, group.layout.name))
for index, screen in enumerate(qtile.screens):
self.screens[index] = screen.group.name
if screen == qtile.currentScreen:
self.current_screen = index
def apply(self, qtile):
"""
Rearrange the windows in the specified Qtile object according to this
QtileState.
"""
for (group, layout) in self.groups:
try:
qtile.groupMap[group].layout = layout
except KeyError:
qtile.addGroup(group, layout)
for (screen, group) in self.screens.items():
try:
group = qtile.groupMap[group]
qtile.screens[screen].setGroup(group)
except (KeyError, IndexError):
pass # group or screen missing
qtile.toScreen(self.current_screen)
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