1 files changed, 112 insertions, 0 deletions
diff --git a/src/model/shellmodel.py b/src/model/shellmodel.py
new file mode 100644
index 0000000..5462e27
--- /dev/null
+++ b/src/model/shellmodel.py
@@ -0,0 +1,112 @@
+# Copyright (C) 2006-2007 Red Hat, Inc.
+#
+# 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 wnck
+import gobject
+
+from sugar.presence import presenceservice
+from model.Friends import Friends
+from model.MeshModel import MeshModel
+from model.homemodel import HomeModel
+from model.Owner import ShellOwner
+from model.devices.devicesmodel import DevicesModel
+from sugar import env
+
+class ShellModel(gobject.GObject):
+    STATE_STARTUP = 0
+    STATE_RUNNING = 1
+    STATE_SHUTDOWN = 2
+
+    ZOOM_MESH = 0
+    ZOOM_FRIENDS = 1
+    ZOOM_HOME = 2
+    ZOOM_ACTIVITY = 3
+
+    __gproperties__ = {
+        'state'      : (int, None, None,
+                        0, 2, STATE_RUNNING,
+                        gobject.PARAM_READWRITE),
+        'zoom-level' : (int, None, None,
+                        0, 3, ZOOM_HOME,
+                        gobject.PARAM_READABLE)
+    }
+
+    def __init__(self):
+        gobject.GObject.__init__(self)
+
+        self._current_activity = None
+        self._state = self.STATE_RUNNING
+        self._zoom_level = self.ZOOM_HOME
+        self._showing_desktop = True
+
+        self._pservice = presenceservice.get_instance()
+
+        self._owner = ShellOwner()
+
+        self._friends = Friends()
+        self._mesh = MeshModel()
+        self._home = HomeModel()
+        self._devices = DevicesModel()
+
+        self._screen = wnck.screen_get_default()
+        self._screen.connect('showing-desktop-changed',
+                             self._showing_desktop_changed_cb)
+
+    def set_zoom_level(self, level):
+        self._zoom_level = level
+        self.notify('zoom-level')
+
+    def get_zoom_level(self):
+        if self._screen.get_showing_desktop():
+            return self._zoom_level
+        else:
+            return self.ZOOM_ACTIVITY
+
+    def do_set_property(self, pspec, value):
+        if pspec.name == 'state':
+            self._state = value
+
+    def do_get_property(self, pspec):
+        if pspec.name == 'state':
+            return self._state
+        elif pspec.name == 'zoom-level':
+            return self.get_zoom_level()                
+
+    def get_mesh(self):
+        return self._mesh
+
+    def get_friends(self):
+        return self._friends
+
+    def get_invites(self):
+        return self._owner.get_invites()
+
+    def get_home(self):
+        return self._home
+
+    def get_owner(self):
+        return self._owner
+
+    def get_devices(self):
+        return self._devices
+
+    def _showing_desktop_changed_cb(self, screen):
+        showing_desktop = self._screen.get_showing_desktop()
+        if self._showing_desktop != showing_desktop:
+            self._showing_desktop = showing_desktop
+            self.notify('zoom-level')