#!/usr/bin/env python

# Twisted, the Framework of Your Internet
# Copyright (C) 2001 Matthew W. Lefkowitz
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of version 2.1 of the GNU Lesser General Public
# License as published by the Free Software Foundation.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


"""This script runs Instance Messenger, a client for Twisted.Words
"""

### TwistedPython Preamble
# This makes sure that users don't have to set up their environment
# specially in order to run these programs from bin/.
import sys,os,string

if string.find(os.path.abspath(sys.argv[0]),'Twisted') != -1:
    sys.path.append(os.path.dirname(
        os.path.dirname(os.path.abspath(sys.argv[0]))))
### end of preamble

from twisted.python import usage

class Options(usage.Options):
    synopsis = "Usage: im [--toolkit gtk]"
    optStrings = [["toolkit", "t", "tk", "One of: tk, gtk"]]

config = Options()
config.parseOptions()

try:
    if config.toolkit != 'tk':
        raise ImportError()
    from twisted.words.ui import tkim
except ImportError:
    try:
        from twisted.words.ui import gtkim
    except ImportError:
        print "Neither GTK nor TK found."
    else:
        gtkim.main()
else:
    tkim.main()
