sugarlabs/sugar-toolkit-gtk3
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Merge branch 'master' of git+ssh://guillaume@dev.laptop.org/git/sugar

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This commit is contained in:
Guillaume Desmottes 2007-03-07 18:12:46 +01:00
commit c07596a1ea
2 changed files with 78 additions and 63 deletions
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136
shell/hardware/nmclient.py
View File

@ -80,12 +80,10 @@ DEVICE_STATE_INACTIVE = 2
class Network(gobject.GObject):
__gsignals__ = {
'init-failed' : (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'initialized' : (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([gobject.TYPE_BOOLEAN])),
'strength-changed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'ssid-changed' : (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'state-changed' : (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([]))
}
@ -115,19 +113,19 @@ class Network(gobject.GObject):
logging.debug("Net(%s): ssid '%s' dropping because WPA[2] unsupported" % (self._op,
self._ssid))
self._valid = False
self.emit('init-failed')
else:
self._valid = True
logging.debug("Net(%s): ssid '%s', mode %d, strength %d" % (self._op,
self._ssid, self._mode, self._strength))
self.emit('initialized', self._valid)
return
self.emit('strength-changed')
self.emit('ssid-changed')
self._valid = True
logging.debug("Net(%s): ssid '%s', mode %d, strength %d" % (self._op,
self._ssid, self._mode, self._strength))
self.emit('initialized', self._valid)
def _update_error_cb(self, err):
logging.debug("Net(%s): failed to update. (%s)" % (self._op, err))
self._valid = False
self.emit('init-failed')
self.emit('initialized', self._valid)
def get_ssid(self):
return self._ssid
@ -136,8 +134,11 @@ class Network(gobject.GObject):
return self._state
def set_state(self, state):
if state == self._state:
return
self._state = state
self.emit('state-changed')
if self._valid:
self.emit('state-changed')
def get_op(self):
return self._op
@ -146,8 +147,11 @@ class Network(gobject.GObject):
return self._strength
def set_strength(self, strength):
if strength == self._strength:
return
self._strength = strength
self.emit('strength-changed')
if self._valid:
self.emit('strength-changed')
def is_valid(self):
return self._valid
@ -156,13 +160,10 @@ class Device(gobject.GObject):
__gsignals__ = {
'init-failed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'strength-changed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE,
([gobject.TYPE_PYOBJECT])),
'strength-changed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'ssid-changed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'strength-changed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'state-changed': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
'network-appeared': (gobject.SIGNAL_RUN_FIRST,
@ -220,36 +221,49 @@ class Device(gobject.GObject):
for op in net_ops:
net = Network(op)
self._networks[op] = net
net.connect('init-failed', self._net_init_failed)
if op == active_op:
self.set_active_network(net)
self.emit('network-appeared', net)
net.connect('initialized', lambda *args: self._net_initialized_cb(active_op, *args))
def _update_error_cb(self, err):
logging.debug("Device(%s): failed to update. (%s)" % (self._op, err))
self._valid = False
self.emit('init-failed')
def _net_init_failed(self, net):
def _net_initialized_cb(self, active_op, net, valid):
net_op = net.get_op()
if not self._networks.has_key(net_op):
return
del self._networks[net_op]
if not valid:
# init failure
del self._networks[net_op]
return
# init success
self.emit('network-appeared', net)
if active_op and net_op == active_op:
self.set_active_network(net)
def get_op(self):
return self._op
def get_networks(self):
return self._networks.values()
ret = []
for net in self._networks.values():
if net.is_valid():
ret.append(net)
return ret
def get_network(self, op):
if self._networks.has_key(op):
if self._networks.has_key(op) and self._networks[op].is_valid():
return self._networks[op]
return None
def get_network_ops(self):
return self._networks.keys()
ret = []
for net in self._networks.values():
if net.is_valid():
ret.append(net.get_op())
return ret
def get_strength(self):
return self._strength
@ -270,8 +284,7 @@ class Device(gobject.GObject):
return
net = Network(network)
self._networks[network] = net
net.connect('init-failed', self._net_init_failed)
self.emit('network-appeared', net)
net.connect('initialized', lambda *args: self._net_initialized_cb(None, *args))
def network_disappeared(self, network):
if not self._networks.has_key(network):
@ -281,42 +294,29 @@ class Device(gobject.GObject):
del self._networks[network]
def _active_network_ssid_changed_cb(self, active_network):
self._ssid = active_network.get_ssid()
self.emit('ssid-changed')
def set_active_network(self, network):
if self._active_network == network:
return
# Make sure the old one doesn't get a stuck state
if self._active_network:
self._active_network.disconnect(self._ssid_sid)
self._active_network.set_state(NETWORK_STATE_NOTCONNECTED)
self._active_network = network
if self._active_network:
self._ssid_sid = network.connect(
'ssid-changed', self._active_network_ssid_changed_cb)
# 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')
def get_state(self):
return self._state
def _get_active_net_cb(self, state, net_op):
if not self._networks.has_key(net_op):
self.set_active_network(None)
return
def set_state(self, state):
self._state = state
if self._type == DEVICE_TYPE_802_11_WIRELESS:
try:
obj = sys_bus.get_object(NM_SERVICE, self._op)
dev = dbus.Interface(obj, NM_IFACE_DEVICES)
network = dev.getActiveNetwork()
except dbus.DBusException:
network = None
if self._networks.has_key(network):
self.set_active_network(self._networks[network])
else:
self.set_active_network(None)
self.set_active_network(self._networks[net_op])
_device_to_network_state = {
DEVICE_STATE_ACTIVATING : NETWORK_STATE_CONNECTING,
@ -324,12 +324,32 @@ class Device(gobject.GObject):
DEVICE_STATE_INACTIVE : NETWORK_STATE_NOTCONNECTED
}
if self._active_network:
network_state = _device_to_network_state[state]
self._active_network.set_state(network_state)
network_state = _device_to_network_state[state]
self._active_network.set_state(network_state)
def _get_active_net_error_cb(self, err):
logging.debug("Couldn't get active network: %s" % err)
self.set_active_network(None)
def get_state(self):
return self._state
def set_state(self, state):
if state == self._state:
return
self._state = state
self.emit('state-changed')
if self._type == DEVICE_TYPE_802_11_WIRELESS:
if state == DEVICE_STATE_INACTIVE:
self.set_active_network(None)
else:
obj = sys_bus.get_object(NM_SERVICE, self._op)
dev = dbus.Interface(obj, NM_IFACE_DEVICES)
dev.getActiveNetwork(reply_handler=lambda *args: self._get_active_net_cb(state, *args),
error_handler=self._get_active_net_error_cb)
def get_ssid(self):
return self._ssid

5
shell/model/accesspointmodel.py
View File

@ -45,17 +45,12 @@ class AccessPointModel(gobject.GObject):
self._nm_network.connect('strength-changed',
self._strength_changed_cb)
self._nm_network.connect('ssid-changed',
self._ssid_changed_cb)
self._nm_network.connect('state-changed',
self._state_changed_cb)
def _strength_changed_cb(self, nm_network):
self.notify('strength')
def _ssid_changed_cb(self, nm_network):
self.notify('name')
def _state_changed_cb(self, nm_network):
self.notify('state')