From 6c8cb02af0573bce2caab988c1fea58921519e18 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sun, 2 Mar 2014 09:30:00 +0100 Subject: add xdisplay MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/plugins/xdisplay.py | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/plugins/xdisplay.py (limited to 'src') diff --git a/src/plugins/xdisplay.py b/src/plugins/xdisplay.py new file mode 100644 index 0000000..c4957f4 --- /dev/null +++ b/src/plugins/xdisplay.py @@ -0,0 +1,45 @@ +# -*- python -*- +''' +xpybar – xmobar replacement written in python +Copyright © 2014 Mattias Andrée (maandree@member.fsf.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 . +''' + +import os + + +class XDisplay: + ''' + Retrieve information about the used X display + + @variable connection:str? The full X display information, `None` if X is not running + @variable host:str? The host, often `None` one local conncetions and "localhost" on remote oonnection + @variable display:int The display number + @variable screen:int? The screen number , often `None` + ''' + + + def __init__(self): + ''' + Constructor + ''' + self.connection = os.environ['DISPLAY'] if 'DISPLAY' in os.environ else None + self.host = self.connection.split(':')[0] + if self.host == '': + self.host = None + self.display, self.screen = (self.connection.split(':')[1] + '.').split('.')[:2] + self.display = int(self.display) + self.screen = None if self.screen == '' else int(self.screen) + -- cgit v1.2.3-70-g09d2