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113 lines
3.3 KiB
Python
113 lines
3.3 KiB
Python
# Copyright (C) 2006-2007 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import os
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import wnck
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import gobject
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from sugar.presence import presenceservice
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from model.Friends import Friends
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from model.MeshModel import MeshModel
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from model.homemodel import HomeModel
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from model.Owner import ShellOwner
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from model.devices.devicesmodel import DevicesModel
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from sugar import env
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class ShellModel(gobject.GObject):
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STATE_STARTUP = 0
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STATE_RUNNING = 1
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STATE_SHUTDOWN = 2
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ZOOM_MESH = 0
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ZOOM_FRIENDS = 1
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ZOOM_HOME = 2
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ZOOM_ACTIVITY = 3
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__gproperties__ = {
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'state' : (int, None, None,
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0, 2, STATE_RUNNING,
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gobject.PARAM_READWRITE),
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'zoom-level' : (int, None, None,
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0, 3, ZOOM_HOME,
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gobject.PARAM_READABLE)
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}
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def __init__(self):
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gobject.GObject.__init__(self)
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self._current_activity = None
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self._state = self.STATE_RUNNING
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self._zoom_level = self.ZOOM_HOME
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self._showing_desktop = True
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self._pservice = presenceservice.get_instance()
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self._owner = ShellOwner()
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self._friends = Friends()
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self._mesh = MeshModel()
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self._home = HomeModel()
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self._devices = DevicesModel()
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self._screen = wnck.screen_get_default()
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self._screen.connect('showing-desktop-changed',
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self._showing_desktop_changed_cb)
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def set_zoom_level(self, level):
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self._zoom_level = level
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self.notify('zoom-level')
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def get_zoom_level(self):
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if self._screen.get_showing_desktop():
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return self._zoom_level
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else:
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return self.ZOOM_ACTIVITY
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def do_set_property(self, pspec, value):
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if pspec.name == 'state':
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self._state = value
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def do_get_property(self, pspec):
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if pspec.name == 'state':
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return self._state
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elif pspec.name == 'zoom-level':
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return self.get_zoom_level()
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def get_mesh(self):
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return self._mesh
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def get_friends(self):
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return self._friends
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def get_invites(self):
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return self._owner.get_invites()
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def get_home(self):
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return self._home
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def get_owner(self):
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return self._owner
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def get_devices(self):
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return self._devices
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def _showing_desktop_changed_cb(self, screen):
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showing_desktop = self._screen.get_showing_desktop()
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if self._showing_desktop != showing_desktop:
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self._showing_desktop = showing_desktop
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self.notify('zoom-level')
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