ibus/common.py

   1 # vim:set et sts=4 sw=4:
   2 #
   3 # ibus - The Input Bus
   4 #
   5 # Copyright (c) 2007-2008 Huang Peng <shawn.p.huang@gmail.com>
   6 #
   7 # This library is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU Lesser General Public
   9 # License as published by the Free Software Foundation; either
  10 # version 2 of the License, or (at your option) any later version.
  11 #
  12 # This library is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU Lesser General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU Lesser General Public
  18 # License along with this program; if not, write to the
  19 # Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20 # Boston, MA  02111-1307  USA
  21
  22 __all__ = (
  23         "IBUS_ADDR",
  24         "IBUS_IFACE",
  25         "IBUS_NAME",
  26         "IBUS_PATH",
  27         "IBUS_CONFIG_IFACE",
  28         "IBUS_ENGINE_FACTORY_IFACE",
  29         "IBUS_ENGINE_IFACE",
  30         "IBUS_PANEL_IFACE",
  31         "IBUS_NOTIFICATIONS_IFACE",
  32         "default_reply_handler",
  33         "default_error_handler",
  34         "DEFAULT_ASYNC_HANDLERS",
  35         "CONFIG_GENERAL_SHORTCUT_TRIGGER",
  36         "CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE",
  37         "CONFIG_GENERAL_SHORTCUT_PREV_ENGINE",
  38         "CONFIG_GENERAL_SHORTCUT_TRIGGER_DEFAULT",
  39         "CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE_DEFAULT",
  40         "CONFIG_GENERAL_SHORTCUT_PREV_ENGINE_DEFAULT",
  41         "main",
  42         "main_quit",
  43         "main_iteration"
  44     )
  45
  46 import os
  47 import sys
  48
  49 display = os.environ["DISPLAY"]
  50 if "." not in display:
  51     display += ".0"
  52
  53 __username = None
  54 try:
  55     __username = os.getlogin()
  56 except:
  57     pass
  58 if not __username:
  59     __username = os.getenv ("LOGNAME")
  60 if not __username:
  61     __username = os.getenv ("USER")
  62 if not __username:
  63     __username = os.getenv ("LNAME")
  64 if not __username:
  65     __username = os.getenv ("USERNAME")
  66
  67 IBUS_ADDR = "unix:path=/tmp/ibus-%s/ibus-%s" % (__username, display.replace(":", "-"))
  68 # IBUS_ADDR  = "tcp:host=localhost,port=7799"
  69
  70 IBUS_IFACE = "org.freedesktop.IBus"
  71 IBUS_PATH  = "/org/freedesktop/IBus"
  72 IBUS_NAME  = "org.freedesktop.IBus"
  73
  74 IBUS_CONFIG_IFACE = "org.freedesktop.ibus.Config"
  75 IBUS_ENGINE_FACTORY_IFACE = "org.freedesktop.ibus.EngineFactory"
  76 IBUS_ENGINE_IFACE = "org.freedesktop.ibus.Engine"
  77 IBUS_PANEL_IFACE = "org.freedesktop.ibus.Panel"
  78 IBUS_NOTIFICATIONS_IFACE = "org.freedesktop.ibus.Notifications"
  79
  80 def default_reply_handler( *args):
  81     pass
  82
  83 def default_error_handler(e):
  84     print >> sys.stderr, e
  85
  86 DEFAULT_ASYNC_HANDLERS = {
  87     "reply_handler" : default_reply_handler,
  88     "error_handler" : default_error_handler
  89 }
  90
  91 CONFIG_GENERAL_SHORTCUT_TRIGGER     = "/general/keyboard_shortcut_trigger"
  92 CONFIG_GENERAL_SHORTCUT_TRIGGER_DEFAULT = [
  93     "Ctrl+space",
  94     "Zenkaku_Hankaku",
  95     "Hangul"]
  96 CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE = "/general/keyboard_shortcut_next_engine"
  97 CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE_DEFAULT = [
  98     "Ctrl+Shift+Release+Shift_L",
  99     "Ctrl+Shift+Release+Shift_R",
 100     ]
 101 CONFIG_GENERAL_SHORTCUT_PREV_ENGINE = "/general/keyboard_shortcut_prev_engine"
 102 CONFIG_GENERAL_SHORTCUT_PREV_ENGINE_DEFAULT = []
 103
 104 __mainloop = None
 105
 106 def __init_main_loop():
 107     global __mainloop
 108     if __mainloop == None:
 109         import gobject
 110         __mainloop = gobject.MainLoop()
 111
 112 def main():
 113     __init_main_loop()
 114     __mainloop.run()
 115
 116 def main_quit():
 117     global __mainloop
 118     if __mainloop:
 119         __mainloop.quit()
 120
 121 def main_iteration(may_block=False):
 122     __init_main_loop()
 123     return __mainloop.get_context().iteration(may_block)