/usr/share/pyshared/screenlayout/auxiliary.py is in arandr 0.1.7.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | # ARandR -- Another XRandR GUI
# Copyright (C) 2008 -- 2011 chrysn <chrysn@fsfe.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Exceptions and generic classes"""
from math import pi
class FileLoadError(Exception): pass
class FileSyntaxError(FileLoadError):
"""A file's syntax could not be parsed."""
class InadequateConfiguration(Exception):
"""A configuration is incompatible with the current state of X."""
class BetterList(list):
"""List that can be split like a string"""
def indices(self, item):
i = -1
while True:
try:
i = self.index(item, i+1)
except ValueError:
break
yield i
def split(self, item):
indices = list(self.indices(item))
yield self[:indices[0]]
for x in (self[a+1:b] for (a,b) in zip(indices[:-1], indices[1:])):
yield x
yield self[indices[-1]+1:]
class Size(tuple):
"""2-tuple of width and height that can be created from a '<width>x<height>' string"""
def __new__(cls, arg):
if isinstance(arg, basestring):
arg = [int(x) for x in arg.split("x")]
arg = tuple(arg)
assert len(arg)==2
return super(Size, cls).__new__(cls, arg)
width = property(lambda self:self[0])
height = property(lambda self:self[1])
def __str__(self):
return "%dx%d"%self
class NamedSize(object):
"""Object that behaves like a size, but has an additional name attribute"""
def __init__(self, size, name):
self._size = size
self.name = name
width = property(lambda self:self[0])
height = property(lambda self:self[1])
def __str__(self):
if "%dx%d"%(self.width, self.height) in self.name:
return self.name
else:
return "%s (%dx%d)"%(self.name, self.width, self.height)
def __iter__(self):
return self._size.__iter__()
def __getitem__(self, i):
return self._size[i]
def __len__(self):
return 2
class Position(tuple):
"""2-tuple of left and top that can be created from a '<left>x<top>' string"""
def __new__(cls, arg):
if isinstance(arg, basestring):
arg = [int(x) for x in arg.split("x")]
arg = tuple(arg)
assert len(arg)==2
return super(Position, cls).__new__(cls, arg)
left = property(lambda self:self[0])
top = property(lambda self:self[1])
def __str__(self):
return "%dx%d"%self
class Geometry(tuple):
"""4-tuple of width, height, left and top that can be created from an XParseGeometry style string"""
# FIXME: use XParseGeometry instead of an own incomplete implementation
def __new__(cls, width, height=None, left=None, top=None):
if isinstance(width, basestring):
width,rest = width.split("x")
height,left,top = rest.split("+")
return super(Geometry, cls).__new__(cls, (int(width), int(height), int(left), int(top)))
def __str__(self):
return "%dx%d+%d+%d"%self
width = property(lambda self:self[0])
height = property(lambda self:self[1])
left = property(lambda self:self[2])
top = property(lambda self:self[3])
position = property(lambda self:Position(self[2:4]))
size = property(lambda self:Size(self[0:2]))
class Rotation(str):
"""String that represents a rotation by a multiple of 90 degree"""
def __init__(self, original_me):
if self not in ('left','right','normal','inverted'):
raise Exception("No know rotation.")
is_odd = property(lambda self: self in ('left','right'))
_angles = {'left':pi/2,'inverted':pi,'right':3*pi/2,'normal':0}
angle = property(lambda self: Rotation._angles[self])
def __repr__(self):
return '<Rotation %s>'%self
LEFT = Rotation('left')
RIGHT = Rotation('right')
INVERTED = Rotation('inverted')
NORMAL = Rotation('normal')
ROTATIONS = (NORMAL, RIGHT, INVERTED, LEFT)
|