laditools/application.py

   1 #!/usr/bin/python
   2 # LADITools - Linux Audio Desktop Integration Tools
   3 # Copyright (C) 2011-2012 Alessio Treglia <quadrispro@ubuntu.com>
   4 #
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 import signal
  19
  20 class LadiApp(object):
  21
  22     @property
  23     def appname(self): return self._appname
  24
  25     @property
  26     def appname_long(self): return self._appname_long
  27
  28     @property
  29     def appid(self): return self._appid
  30
  31     def connect_signals_quit(self, signals=[], sig_handler=None):
  32         if not signals:
  33             signals = [signal.SIGTERM,
  34                        signal.SIGINT]
  35         if not sig_handler:
  36             sig_handler = self.quit
  37
  38         for sig in signals:
  39             signal.signal(sig, sig_handler)
  40             signal.signal(sig, sig_handler)
  41
  42     def run(self): raise NotImplementedError
  43     def quit(self): raise NotImplementedError