Merge branch 'master' of git+ssh://dev.laptop.org/git/sugar

10 files changed, 132 insertions, 75 deletions

diff --git a/shell/hardware/nmclient.py b/shell/hardware/nmclient.py
index d1178f2..3bb682d 100644
--- a/shell/hardware/nmclient.py
+++ b/shell/hardware/nmclient.py
@@ -37,10 +37,10 @@ NM_DEVICE_STAGE_STRINGS=("Unknown",
     "IP Config",
     "IP Config Get",
     "IP Config Commit",
-    "Post-IP Start"
+    "Post-IP Start",
     "Activated",
     "Failed",
-    "Cancled"
+    "Canceled"
 )
 
 NM_SERVICE = 'org.freedesktop.NetworkManager'
@@ -192,6 +192,7 @@ class Device(gobject.GObject):
         self._type = DEVICE_TYPE_UNKNOWN
         self._udi = None
         self._active = False
+        self._act_stage = 0
         self._strength = 0
         self._link = False
         self._valid = False
@@ -206,11 +207,22 @@ class Device(gobject.GObject):
         dev.getProperties(reply_handler=self._update_reply_cb,
                 error_handler=self._update_error_cb)
 
+    def _is_activating(self):
+        if self._active and self._act_stage >= 1 and self._act_stage <= 7:
+            return True
+        return False
+
+    def _is_activated(self):
+        if self._active and self._act_stage == 8:
+            return True
+        return False
+
     def _update_reply_cb(self, *props):
         self._iface = props[1]
         self._type = props[2]
         self._udi = props[3]
         self._active = props[4]
+        self._act_stage = props[5]
         self._link = props[15]
         self._caps = props[17]
 
@@ -218,17 +230,21 @@ class Device(gobject.GObject):
             old_strength = self._strength
             self._strength = props[14]
             if self._strength != old_strength:
-                self.emit('strength-changed')
+                if self._valid:
+                    self.emit('strength-changed')
             self._update_networks(props[20], props[19])
         elif self._type ==  DEVICE_TYPE_802_11_MESH_OLPC:
             old_strength = self._strength
             self._strength = props[14]
             if self._strength != old_strength:
-                self.emit('strength-changed')
+                if self._valid:
+                    self.emit('strength-changed')
 
         self._valid = True
 
-        if self._active:
+        if self._is_activating():
+            self.set_state(DEVICE_STATE_ACTIVATING)
+        elif self._is_activated():
             self.set_state(DEVICE_STATE_ACTIVATED)
         else:
             self.set_state(DEVICE_STATE_INACTIVE)
@@ -257,7 +273,8 @@ class Device(gobject.GObject):
             return
 
         # init success
-        self.emit('network-appeared', net)
+        if self._valid:
+            self.emit('network-appeared', net)
         if active_op and net_op == active_op:
             self.set_active_network(net)
 
@@ -295,7 +312,8 @@ class Device(gobject.GObject):
         else:
             self._strength = 0
 
-        self.emit('strength-changed')
+        if self._valid:
+            self.emit('strength-changed')
 
     def network_appeared(self, network):
         if self._networks.has_key(network):
@@ -308,7 +326,8 @@ class Device(gobject.GObject):
         if not self._networks.has_key(network):
             return
 
-        self.emit('network-disappeared', self._networks[network])
+        if self._valid:
+            self.emit('network-disappeared', self._networks[network])
 
         del self._networks[network]
 
@@ -323,10 +342,11 @@ class Device(gobject.GObject):
         self._active_network = network
 
         # don't emit ssid-changed for networks that are not yet valid
-        if self._active_network and self._active_network.is_valid():
-            self.emit('ssid-changed')
-        elif not self._active_network:
-            self.emit('ssid-changed')
+        if self._valid:
+            if self._active_network and self._active_network.is_valid():
+                self.emit('ssid-changed')
+            elif not self._active_network:
+                self.emit('ssid-changed')
 
     def _get_active_net_cb(self, state, net_op):
         if not self._networks.has_key(net_op):
@@ -356,7 +376,8 @@ class Device(gobject.GObject):
             return
 
         self._state = state
-        self.emit('state-changed')
+        if self._valid:
+            self.emit('state-changed')
 
         if self._type == DEVICE_TYPE_802_11_WIRELESS:
             if state == DEVICE_STATE_INACTIVE:
@@ -469,6 +490,7 @@ class NMClient(gobject.GObject):
 
     def _setup_dbus(self):
         self._sig_handlers = {
+            'StateChange': self.state_changed_sig_handler,
             'DeviceAdded': self.device_added_sig_handler,
             'DeviceRemoved': self.device_removed_sig_handler,
             'DeviceActivationStage': self.device_activation_stage_sig_handler,
@@ -568,6 +590,9 @@ class NMClient(gobject.GObject):
             return
         self._key_dialog_destroy_cb(self._key_dialog)
 
+    def state_changed_sig_handler(self, new_state):
+        logging.debug('NM State Changed to %d' % new_state)
+
     def device_activation_stage_sig_handler(self, device, stage):
         logging.debug('Device Activation Stage "%s" for device %s' % (NM_DEVICE_STAGE_STRINGS[stage], device))
 
@@ -605,8 +630,9 @@ class NMClient(gobject.GObject):
         if (old and len(old)) and (not new and not len(new)):
             # NM went away
             self._nm_present = False
-            for op in self._devices.keys():
-                del self._devices[op]
+            devs = self._devices.keys()
+            for op in devs:
+                self._remove_device(op)
             self._devices = {}
         elif (not old and not len(old)) and (new and len(new)):
             # NM started up
diff --git a/shell/model/MeshModel.py b/shell/model/MeshModel.py
index 74dba26..db464f9 100644
--- a/shell/model/MeshModel.py
+++ b/shell/model/MeshModel.py
@@ -110,7 +110,9 @@ class MeshModel(gobject.GObject):
         self._add_access_point(nm_device, nm_network)
 
     def _nm_network_disappeared_cb(self, nm_device, nm_network):
-        self._remove_access_point(nm_network)
+        if self._access_points.has_key(nm_network.get_op()):
+            ap = self._access_points[nm_network.get_op()]
+            self._remove_access_point(ap)
 
     def _add_network_device(self, nm_device):
         dtype = nm_device.get_type()
@@ -138,13 +140,14 @@ class MeshModel(gobject.GObject):
 
     def _add_access_point(self, nm_device, nm_network):
         model = AccessPointModel(nm_device, nm_network)
-        self._access_points[nm_network.get_op()] = model
+        self._access_points[model.get_id()] = model
         self.emit('access-point-added', model)
 
-    def _remove_access_point(self, nm_network):
-        self.emit('access-point-removed',
-                  self._access_points[nm_network.get_op()])
-        del self._access_points[nm_network.get_op()]
+    def _remove_access_point(self, ap):
+        if not self._access_points.has_key(ap.get_id()):
+            return
+        self.emit('access-point-removed', ap)
+        del self._access_points[ap.get_id()]
 
     def get_mesh(self):
         return self._mesh
diff --git a/shell/model/devices/device.py b/shell/model/devices/device.py
index 32bee0d..815b103 100644
--- a/shell/model/devices/device.py
+++ b/shell/model/devices/device.py
@@ -1,7 +1,35 @@
+#
+# Copyright (C) 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 gobject
+from hardware import nmclient
 
 from sugar import util
 
+STATE_ACTIVATING = 0
+STATE_ACTIVATED  = 1
+STATE_INACTIVE   = 2
+
+_nm_state_to_state = {
+    nmclient.DEVICE_STATE_ACTIVATING : STATE_ACTIVATING,
+    nmclient.DEVICE_STATE_ACTIVATED  : STATE_ACTIVATED,
+    nmclient.DEVICE_STATE_INACTIVE   : STATE_INACTIVE
+}
+
 class Device(gobject.GObject):
     def __init__(self):
         gobject.GObject.__init__(self)
diff --git a/shell/model/devices/devicesmodel.py b/shell/model/devices/devicesmodel.py
index 2685b7c..8b0dc9d 100644
--- a/shell/model/devices/devicesmodel.py
+++ b/shell/model/devices/devicesmodel.py
@@ -1,3 +1,20 @@
+#
+# Copyright (C) 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 logging
 import gobject
 
@@ -23,6 +40,7 @@ class DevicesModel(gobject.GObject):
         gobject.GObject.__init__(self)
 
         self._devices = {}
+        self._sigids = {}
         self.add_device(battery.Device())
 
         self._observe_network_manager()
@@ -45,7 +63,6 @@ class DevicesModel(gobject.GObject):
                                 self._network_device_removed_cb)
 
     def _network_device_added_cb(self, network_manager, nm_device):
-        logging.debug("got added isgnal for %s" % nm_device.get_op())
         state = nm_device.get_state()
         if state == nmclient.DEVICE_STATE_ACTIVATING \
                 or state == nmclient.DEVICE_STATE_ACTIVATED:
@@ -57,12 +74,9 @@ class DevicesModel(gobject.GObject):
     def _network_device_activated_cb(self, network_manager, nm_device):
         pass
 
-    def _network_device_removed_cb(self, nm_device):
-        self._remove_network_device(nm_device)
-
-    def _network_device_state_changed_cb(self, nm_device):
-        if nm_device.get_state() == nmclient.DEVICE_STATE_INACTIVE:
-            self._remove_network_device(nm_device)
+    def _network_device_removed_cb(self, network_manager, nm_device):
+        if self._devices.has_key(str(nm_device.get_op())):
+            self.remove_device(self._get_network_device(nm_device))
 
     def _check_network_device(self, nm_device):
         if not nm_device.is_valid():
@@ -77,23 +91,26 @@ class DevicesModel(gobject.GObject):
     def _get_network_device(self, nm_device):
         return self._devices[str(nm_device.get_op())]
 
+    def _network_device_state_changed_cb(self, dev, param):
+        if dev.props.state == device.STATE_INACTIVE:
+            self.remove_device(dev)
+
     def _add_network_device(self, nm_device):
         if self._devices.has_key(str(nm_device.get_op())):
             logging.debug("Tried to add device %s twice" % nm_device.get_op())
             return
 
         dtype = nm_device.get_type()
-        logging.debug("Adding device %s type %d" % (nm_device.get_op(), dtype))
         if dtype == nmclient.DEVICE_TYPE_802_11_WIRELESS:
-            self.add_device(wireless.Device(nm_device))
+            dev = wireless.Device(nm_device)
+            self.add_device(dev)
+            sigid = dev.connect('notify::state', self._network_device_state_changed_cb)
+            self._sigids[dev] = sigid
         if dtype == nmclient.DEVICE_TYPE_802_11_MESH_OLPC:
-            self.add_device(mesh.Device(nm_device))
-
-        nm_device.connect('state-changed',
-                          self._network_device_state_changed_cb)
-
-    def _remove_network_device(self, nm_device):
-        self.remove_device(self._get_network_device(nm_device))
+            dev = mesh.Device(nm_device)
+            self.add_device(dev)
+            sigid = dev.connect('notify::state', self._network_device_state_changed_cb)
+            self._sigids[dev] = sigid
 
     def __iter__(self):
         return iter(self._devices.values())
@@ -104,4 +121,6 @@ class DevicesModel(gobject.GObject):
 
     def remove_device(self, device):
         self.emit('device-disappeared', self._devices[device.get_id()])
+        device.disconnect(self._sigids[device])
+        del self._sigids[device]
         del self._devices[device.get_id()]
diff --git a/shell/model/devices/network/mesh.py b/shell/model/devices/network/mesh.py
index 63f7b23..0bcc9fd 100644
--- a/shell/model/devices/network/mesh.py
+++ b/shell/model/devices/network/mesh.py
@@ -20,22 +20,12 @@ import gobject
 from model.devices import device
 from hardware import nmclient
 
-STATE_ACTIVATING = 0
-STATE_ACTIVATED  = 1
-STATE_INACTIVE   = 2
-
-_nm_state_to_state = {
-    nmclient.DEVICE_STATE_ACTIVATING : STATE_ACTIVATING,
-    nmclient.DEVICE_STATE_ACTIVATED  : STATE_ACTIVATED,
-    nmclient.DEVICE_STATE_INACTIVE   : STATE_INACTIVE
-}
-
 class Device(device.Device):
     __gproperties__ = {
         'strength' : (int, None, None, 0, 100, 0,
                       gobject.PARAM_READABLE),
-        'state'    : (int, None, None, STATE_ACTIVATING,
-                      STATE_INACTIVE, 0, gobject.PARAM_READABLE)
+        'state'    : (int, None, None, device.STATE_ACTIVATING,
+                      device.STATE_INACTIVE, 0, gobject.PARAM_READABLE)
     }
 
     def __init__(self, nm_device):
@@ -58,10 +48,10 @@ class Device(device.Device):
             return self._nm_device.get_strength()
         elif pspec.name == 'state':
             nm_state = self._nm_device.get_state()
-            return _nm_state_to_state[nm_state]
+            return device._nm_state_to_state[nm_state]
 
     def get_type(self):
         return 'network.mesh'
 
     def get_id(self):
-        return self._nm_device.get_op()
+        return str(self._nm_device.get_op())
diff --git a/shell/model/devices/network/wired.py b/shell/model/devices/network/wired.py
index ff791be..1712a64 100644
--- a/shell/model/devices/network/wired.py
+++ b/shell/model/devices/network/wired.py
@@ -6,7 +6,7 @@ class Device(device.Device):
         self._nm_device = device
 
     def get_id(self):
-        return self._nm_device.get_op()
+        return str(self._nm_device.get_op())
 
     def get_type(self):
         return 'network.wired'
diff --git a/shell/model/devices/network/wireless.py b/shell/model/devices/network/wireless.py
index 826f726..1ae4ff5 100644
--- a/shell/model/devices/network/wireless.py
+++ b/shell/model/devices/network/wireless.py
@@ -20,24 +20,14 @@ import gobject
 from model.devices import device
 from hardware import nmclient
 
-STATE_ACTIVATING = 0
-STATE_ACTIVATED  = 1
-STATE_INACTIVE   = 2
-
-_nm_state_to_state = {
-    nmclient.DEVICE_STATE_ACTIVATING : STATE_ACTIVATING,
-    nmclient.DEVICE_STATE_ACTIVATED  : STATE_ACTIVATED,
-    nmclient.DEVICE_STATE_INACTIVE   : STATE_INACTIVE
-}
-
 class Device(device.Device):
     __gproperties__ = {
         'name'     : (str, None, None, None,
                       gobject.PARAM_READABLE),
         'strength' : (int, None, None, 0, 100, 0,
                       gobject.PARAM_READABLE),
-        'state'    : (int, None, None, STATE_ACTIVATING,
-                      STATE_INACTIVE, 0, gobject.PARAM_READABLE)
+        'state'    : (int, None, None, device.STATE_ACTIVATING,
+                      device.STATE_INACTIVE, 0, gobject.PARAM_READABLE)
     }
 
     def __init__(self, nm_device):
@@ -67,10 +57,10 @@ class Device(device.Device):
             return self._nm_device.get_ssid()
         elif pspec.name == 'state':
             nm_state = self._nm_device.get_state()
-            return _nm_state_to_state[nm_state]
+            return device._nm_state_to_state[nm_state]
 
     def get_type(self):
         return 'network.wireless'
 
     def get_id(self):
-        return self._nm_device.get_op()
+        return str(self._nm_device.get_op())
diff --git a/shell/view/devices/network/mesh.py b/shell/view/devices/network/mesh.py
index 78442cb..c925946 100644
--- a/shell/view/devices/network/mesh.py
+++ b/shell/view/devices/network/mesh.py
@@ -18,7 +18,7 @@
 from sugar.graphics import canvasicon
 from sugar.graphics import color
 from sugar.graphics import units
-from model.devices.network import mesh
+from model.devices import device
 
 class DeviceView(canvasicon.CanvasIcon):
     def __init__(self, model):
@@ -35,12 +35,12 @@ class DeviceView(canvasicon.CanvasIcon):
     def _update_state(self):
         # FIXME Change icon colors once we have real icons
         state = self._model.props.state
-        if state == mesh.STATE_ACTIVATING:
+        if state == device.STATE_ACTIVATING:
             self.props.fill_color = color.ICON_FILL_INACTIVE
             self.props.stroke_color = color.ICON_STROKE_INACTIVE
-        elif state == mesh.STATE_ACTIVATED:
+        elif state == device.STATE_ACTIVATED:
             self.props.fill_color = None
             self.props.stroke_color = None
-        elif state == mesh.STATE_INACTIVE:
+        elif state == device.STATE_INACTIVE:
             self.props.fill_color = color.ICON_FILL_INACTIVE
             self.props.stroke_color = color.ICON_STROKE_INACTIVE
diff --git a/shell/view/devices/network/wireless.py b/shell/view/devices/network/wireless.py
index dd079cc..a949f1c 100644
--- a/shell/view/devices/network/wireless.py
+++ b/shell/view/devices/network/wireless.py
@@ -20,6 +20,7 @@ from sugar.graphics import color
 from sugar.graphics import units
 from model.devices.network import wireless
 from sugar.graphics.canvasicon import CanvasIcon
+from model.devices import device
 
 _ICON_NAME = 'device-network-wireless'
 
@@ -57,12 +58,12 @@ class DeviceView(CanvasIcon):
     def _update_state(self):
         # FIXME Change icon colors once we have real icons
         state = self._model.props.state
-        if state == wireless.STATE_ACTIVATING:
+        if state == device.STATE_ACTIVATING:
             self.props.fill_color = color.ICON_FILL_INACTIVE
             self.props.stroke_color = color.ICON_STROKE_INACTIVE
-        elif state == wireless.STATE_ACTIVATED:
+        elif state == device.STATE_ACTIVATED:
             self.props.fill_color = None
             self.props.stroke_color = None
-        elif state == wireless.STATE_INACTIVE:
+        elif state == device.STATE_INACTIVE:
             self.props.fill_color = color.ICON_FILL_INACTIVE
             self.props.stroke_color = color.ICON_STROKE_INACTIVE
diff --git a/shell/view/home/MeshBox.py b/shell/view/home/MeshBox.py
index 322d07f..20829a0 100644
--- a/shell/view/home/MeshBox.py
+++ b/shell/view/home/MeshBox.py
@@ -239,7 +239,7 @@ class MeshBox(SpreadBox):
         self._add_mesh_icon(mesh)
 
     def _mesh_removed_cb(self, model):
-        self._remove_mesh_icon()
+        self._remove_mesh()
 
     def _buddy_added_cb(self, model, buddy_model):
         self._add_alone_buddy(buddy_model)
@@ -270,7 +270,7 @@ class MeshBox(SpreadBox):
         self._mesh = MeshDeviceView(mesh)
         self.add_item(self._mesh)
 
-    def _remove_access_point(self):
+    def _remove_mesh(self):
         if not self._mesh:
             return
         self.remove_item(self._mesh)