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Python Source  |  2009-11-05  |  5.1 KB  |  164 lines
  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_IFACE_IBUS",
  24.         "IBUS_SERVICE_IBUS",
  25.         "IBUS_PATH_IBUS",
  26.         "IBUS_IFACE_CONFIG",
  27.         "IBUS_IFACE_PANEL",
  28.         "IBUS_IFACE_ENGINE",
  29.         "IBUS_IFACE_ENGINE_FACTORY",
  30.         "IBUS_IFACE_INPUT_CONTEXT",
  31.         "IBUS_IFACE_NOTIFICATIONS",
  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.         "get_address",
  45.         "get_socket_path"
  46.     )
  47.  
  48. import os
  49. import sys
  50. from xdg import BaseDirectory
  51. import ctypes
  52.  
  53. # __display = os.environ["DISPLAY"]
  54. # __hostname, __display_screen = __display.split(":", 1)
  55. # if not __hostname.strip():
  56. #     __hostname = "unix"
  57. # __display_number = __display_screen.split(".")[0]
  58. # 
  59. # __username = None
  60. # try:
  61. #     __username = os.getlogin()
  62. # except:
  63. #     pass
  64. # if not __username:
  65. #     __username = os.getenv ("LOGNAME")
  66. # if not __username:
  67. #     __username = os.getenv ("USER")
  68. # if not __username:
  69. #     __username = os.getenv ("LNAME")
  70. # if not __username:
  71. #     __username = os.getenv ("USERNAME")
  72. # libibus = ctypes.CDLL("libibus.so")
  73. # id = ctypes.c_char_p(libibus.ibus_get_local_machine_id()).value
  74. # 
  75. # IBUS_SOCKET_FILE = os.path.join(BaseDirectory.xdg_config_home,
  76. #                                 "ibus", "bus",
  77. #                                 "%s-%s-%s"% (id, __hostname, __display_number))
  78. # def get_address():
  79. #     libibus = ctypes.CDLL("libibus.so")
  80. #     address = ctypes.c_char_p(libibus.ibus_get_address()).value
  81. #     return address
  82. # 
  83. #     address = os.getenv("IBUS_ADDRESS")
  84. #     if address:
  85. #         return address
  86. #     try:
  87. #         for l in file(IBUS_SOCKET_FILE):
  88. #             if not l.startswith("IBUS_ADDRESS="):
  89. #                 continue
  90. #             address = l[13:]
  91. #             address = address.strip()
  92. #             break
  93. #     except:
  94. #         return None
  95. #     return address
  96.  
  97. libibus = ctypes.CDLL("libibus.so.1")
  98. get_address = libibus.ibus_get_address
  99. get_address.restype=ctypes.c_char_p
  100.  
  101. get_socket_path = libibus.ibus_get_socket_path
  102. get_socket_path.restype=ctypes.c_char_p
  103.  
  104. # __session_id = os.getenv ("IBUS_SESSION_ID")
  105. # 
  106. # IBUS_ADDR = "unix:path=/tmp/ibus-%s%s/ibus-%s-%s" % (__username,
  107. #                                                      "-" + __session_id if __session_id else "",
  108. #                                                      __hostname,
  109. #                                                      __display_number)
  110. # IBUS_ADDR  = "tcp:host=localhost,port=7799"
  111.  
  112. IBUS_IFACE_IBUS     = "org.freedesktop.IBus"
  113. IBUS_PATH_IBUS      = "/org/freedesktop/IBus"
  114. IBUS_SERVICE_IBUS   = "org.freedesktop.IBus"
  115.  
  116. IBUS_IFACE_PANEL            = "org.freedesktop.IBus.Panel"
  117. IBUS_IFACE_CONFIG           = "org.freedesktop.IBus.Config"
  118. IBUS_IFACE_ENGINE           = "org.freedesktop.IBus.Engine"
  119. IBUS_IFACE_ENGINE_FACTORY   = "org.freedesktop.IBus.EngineFactory"
  120. IBUS_IFACE_INPUT_CONTEXT    = "org.freedesktop.IBus.InputContext"
  121. IBUS_IFACE_NOTIFICATIONS    = "org.freedesktop.IBus.Notifications"
  122.  
  123. def default_reply_handler( *args):
  124.     pass
  125.  
  126. def default_error_handler(e):
  127.     print >> sys.stderr, e
  128.  
  129. DEFAULT_ASYNC_HANDLERS = {
  130.     "reply_handler" : default_reply_handler,
  131.     "error_handler" : default_error_handler
  132. }
  133.  
  134. CONFIG_GENERAL_SHORTCUT_TRIGGER     = "/general/keyboard_shortcut_trigger"
  135. CONFIG_GENERAL_SHORTCUT_TRIGGER_DEFAULT = [
  136.     "Ctrl+space",
  137.     "Zenkaku_Hankaku",
  138.     "Hangul"]
  139. CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE = "/general/keyboard_shortcut_next_engine"
  140. CONFIG_GENERAL_SHORTCUT_NEXT_ENGINE_DEFAULT = []
  141. CONFIG_GENERAL_SHORTCUT_PREV_ENGINE = "/general/keyboard_shortcut_prev_engine"
  142. CONFIG_GENERAL_SHORTCUT_PREV_ENGINE_DEFAULT = []
  143.  
  144. __mainloop = None
  145.  
  146. def __init_main_loop():
  147.     global __mainloop
  148.     if __mainloop == None:
  149.         import gobject
  150.         __mainloop = gobject.MainLoop()
  151.  
  152. def main():
  153.     __init_main_loop()
  154.     __mainloop.run()
  155.  
  156. def main_quit():
  157.     global __mainloop
  158.     if __mainloop:
  159.         __mainloop.quit()
  160.     
  161. def main_iteration(may_block=False):
  162.     __init_main_loop()
  163.     return __mainloop.get_context().iteration(may_block)
  164.