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# Copyright (C) 2008 One Laptop Per Child
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import logging
from sugar.graphics import tray
from jarabe import config
class DevicesTray(tray.HTray):
def __init__(self):
tray.HTray.__init__(self, align=tray.ALIGN_TO_END)
for f in os.listdir(os.path.join(config.ext_path, 'deviceicon')):
if f.endswith('.py') and not f.startswith('__'):
module_name = f[:-3]
try:
mod = __import__('deviceicon.' + module_name, globals(),
locals(), [module_name])
mod.setup(self)
except Exception:
logging.exception('Exception while loading extension:')
def add_device(self, view):
index = 0
relative_index = getattr(view, 'FRAME_POSITION_RELATIVE', -1)
for item in self.get_children():
current_relative_index = getattr(item, 'FRAME_POSITION_RELATIVE',
0)
if current_relative_index >= relative_index:
index += 1
else:
break
self.add_item(view, index=index)
view.show()
def remove_device(self, view):
self.remove_item(view)
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