disabled
  :   	ˆl–ßi~”TÒ~êu@ŠãM\*bÑ¿Ä„mÇa–Ü4ý('TËmJqAà¸ÛêbÑ¿Ã ?÷     	# -*- Mode: Python; py-indent-offset: 4 -*-
# vim: tabstop=4 shiftwidth=4 expandtab
#
# Copyright (C) 2009 Johan Dahlin <johan@gnome.org>
#               2010 Simon van der Linden <svdlinden@src.gnome.org>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
# USA

import collections
import sys
import warnings

from gi.repository import GObject
from ..overrides import override, strip_boolean_result, deprecated_init
from ..module import get_introspection_module
from gi import PyGIDeprecationWarning

if sys.version_info >= (3, 0):
    _basestring = str
    _callable = lambda c: hasattr(c, '__call__')
else:
    _basestring = basestring
    _callable = callable

Gtk = get_introspection_module('Gtk')

__all__ = []

if Gtk._version == '2.0':
    warn_msg = "You have imported the Gtk 2.0 module.  Because Gtk 2.0 \
was not designed for use with introspection some of the \
interfaces and API will fail.  As such this is not supported \
by the pygobject development team and we encourage you to \
port your app to Gtk 3 or greater. PyGTK is the recomended \
python module to use with Gtk 2.0"

    warnings.warn(warn_msg, RuntimeWarning)


class PyGTKDeprecationWarning(PyGIDeprecationWarning):
    pass

__all__.append('PyGTKDeprecationWarning')


def _construct_target_list(targets):
    """Create a list of TargetEntry items from a list of tuples in the form (target, flags, info)

    The list can also contain existing TargetEntry items in which case the existing entry
    is re-used in the return list.
    """
    target_entries = []
    for entry in targets:
        if not isinstance(entry, Gtk.TargetEntry):
            entry = Gtk.TargetEntry.new(*entry)
        target_entries.append(entry)
    return target_entries

__all__.append('_construct_target_list')


def _extract_handler_and_args(obj_or_map, handler_name):
    handler = None
    if isinstance(obj_or_map, collections.Mapping):
        handler = obj_or_map.get(handler_name, None)
    else:
        handler = getattr(obj_or_map, handler_name, None)

    if handler is None:
        raise AttributeError('Handler %s not found' % handler_name)

    args = ()
    if isinstance(handler, collections.Sequence):
        if len(handler) == 0:
            raise TypeError("Handler %s tuple can not be empty" % handler)
        args = handler[1:]
        handler = handler[0]

    elif not _callable(handler):
        raise TypeError('Handler %s is not a method, function or tuple' % handler)

    return handler, args


# Exposed for unit-testing.
__all__.append('_extract_handler_and_args')


def _builder_connect_callback(builder, gobj, signal_name, handler_name, connect_obj, flags, obj_or_map):
    handler, args = _extract_handler_and_args(obj_or_map, handler_name)

    after = flags & GObject.ConnectFlags.AFTER
    if connect_obj is not None:
        if after:
            gobj.connect_object_after(signal_name, handler, connect_obj, *args)
        else:
            gobj.connect_object(signal_name, handler, connect_obj, *args)
    else:
        if after:
            gobj.connect_after(signal_name, handler, *args)
        else:
            gobj.connect(signal_name, handler, *args)


class Widget(Gtk.Widget):

    translate_coordinates = strip_boolean_result(Gtk.Widget.translate_coordinates)

    def drag_dest_set_target_list(self, target_list):
        if (t