diff options
author | Daniel Drake <dsd@laptop.org> | 2010-07-12 17:30:18 (GMT) |
---|---|---|
committer | Daniel Drake <dsd@laptop.org> | 2010-07-14 20:40:54 (GMT) |
commit | d938394fb1a807ba8491f53a31d948a1ce5444c0 (patch) | |
tree | 4390c5cd4d77b4aaf9e9ffaf9579ab3db7e6adbb | |
parent | 392705eef76a72c0298c79827a0c23ec784cc4ce (diff) |
Only show mesh device icon when mesh is active
Simon pointed out that there's no reason to have the mesh device
icon active when the mesh is not being used.
Adapt it to behave more like the wired network device icon in this
respect.
-rw-r--r-- | extensions/deviceicon/network.py | 116 |
1 files changed, 74 insertions, 42 deletions
diff --git a/extensions/deviceicon/network.py b/extensions/deviceicon/network.py index 2572198..f194a19 100644 --- a/extensions/deviceicon/network.py +++ b/extensions/deviceicon/network.py @@ -584,7 +584,7 @@ class OlpcMeshDeviceView(ToolButton): _ICON_NAME = 'network-mesh' FRAME_POSITION_RELATIVE = 302 - def __init__(self, device): + def __init__(self, device, state): ToolButton.__init__(self) self._bus = dbus.SystemBus() @@ -610,42 +610,25 @@ class OlpcMeshDeviceView(ToolButton): self.set_palette(self._palette) self._palette.set_group_id('frame') + self.update_state(state) + self._device_props = dbus.Interface(self._device, 'org.freedesktop.DBus.Properties') - self._device_props.GetAll(_NM_DEVICE_IFACE, byte_arrays=True, - reply_handler=self.__get_device_props_reply_cb, - error_handler=self.__get_device_props_error_cb) self._device_props.Get(_NM_OLPC_MESH_IFACE, 'ActiveChannel', reply_handler=self.__get_active_channel_reply_cb, error_handler=self.__get_active_channel_error_cb) - self._bus.add_signal_receiver(self.__state_changed_cb, - signal_name='StateChanged', - path=self._device.object_path, - dbus_interface=_NM_DEVICE_IFACE) self._bus.add_signal_receiver(self.__wireless_properties_changed_cb, signal_name='PropertiesChanged', path=device.object_path, dbus_interface=_NM_OLPC_MESH_IFACE) def disconnect(self): - self._bus.remove_signal_receiver(self.__state_changed_cb, - signal_name='StateChanged', - path=self._device.object_path, - dbus_interface=_NM_DEVICE_IFACE) self._bus.remove_signal_receiver(self.__wireless_properties_changed_cb, signal_name='PropertiesChanged', path=self._device.object_path, dbus_interface=_NM_OLPC_MESH_IFACE) - def __get_device_props_reply_cb(self, properties): - if 'State' in properties: - self._device_state = properties['State'] - self._update() - - def __get_device_props_error_cb(self, err): - logging.error('Error getting the device properties: %s', err) - def __get_active_channel_reply_cb(self, channel): self._channel = channel self._update_text() @@ -663,14 +646,7 @@ class OlpcMeshDeviceView(ToolButton): self._update_text() def _update_text(self): - state = self._device_state - if state in (network.DEVICE_STATE_PREPARE, network.DEVICE_STATE_CONFIG, - network.DEVICE_STATE_NEED_AUTH, - network.DEVICE_STATE_IP_CONFIG, - network.DEVICE_STATE_ACTIVATED): - text = _("Mesh Network") + " " + str(self._channel) - else: - text = _("Mesh Network") + text = _("Mesh Network") + " " + str(self._channel) self._palette.props.primary_text = text def _update(self): @@ -689,12 +665,12 @@ class OlpcMeshDeviceView(ToolButton): self._palette.set_connected_with_channel(self._channel, address) self._icon.props.base_color = profile.get_color() self._icon.props.pulsing = False - else: - self._icon.props.base_color = self._inactive_color - self._icon.props.pulsing = False - self._palette.set_disconnected() self._update_text() + def update_state(self, state): + self._device_state = state + self._update() + def __deactivate_connection(self, palette, data=None): obj = self._bus.get_object(_NM_SERVICE, _NM_PATH) netmgr = dbus.Interface(obj, _NM_IFACE) @@ -898,16 +874,11 @@ class GsmDeviceView(TrayIcon): self._palette.connection_time_label.set_text(text) class WirelessDeviceObserver(object): - def __init__(self, device, tray, device_type): + def __init__(self, device, tray): self._device = device self._device_view = None self._tray = tray - - if device_type == network.DEVICE_TYPE_802_11_WIRELESS: - self._device_view = WirelessDeviceView(self._device) - elif device_type == network.DEVICE_TYPE_802_11_OLPC_MESH: - self._device_view = OlpcMeshDeviceView(self._device) - + self._device_view = WirelessDeviceView(self._device) self._tray.add_device(self._device_view) def disconnect(self): @@ -917,6 +888,65 @@ class WirelessDeviceObserver(object): self._device_view = None +class MeshDeviceObserver(object): + def __init__(self, device, tray): + self._bus = dbus.SystemBus() + self._device = device + self._device_view = None + self._tray = tray + + props = dbus.Interface(self._device, dbus.PROPERTIES_IFACE) + props.GetAll(_NM_DEVICE_IFACE, byte_arrays=True, + reply_handler=self.__get_device_props_reply_cb, + error_handler=self.__get_device_props_error_cb) + + self._bus.add_signal_receiver(self.__state_changed_cb, + signal_name='StateChanged', + path=self._device.object_path, + dbus_interface=_NM_DEVICE_IFACE) + + def _remove_device_view(self): + self._device_view.disconnect() + self._tray.remove_device(self._device_view) + self._device_view = None + + + + def disconnect(self): + if self._device_view is not None: + self._remove_device_view() + + self._bus.remove_signal_receiver(self.__state_changed_cb, + signal_name='StateChanged', + path=self._device.object_path, + dbus_interface=_NM_DEVICE_IFACE) + + def __get_device_props_reply_cb(self, properties): + if 'State' in properties: + self._update_state(properties['State']) + + def __get_device_props_error_cb(self, err): + logging.error('Error getting the device properties: %s', err) + + def __state_changed_cb(self, new_state, old_state, reason): + self._update_state(new_state) + + def _update_state(self, state): + if state in (network.DEVICE_STATE_PREPARE, network.DEVICE_STATE_CONFIG, + network.DEVICE_STATE_NEED_AUTH, + network.DEVICE_STATE_IP_CONFIG, + network.DEVICE_STATE_ACTIVATED): + if self._device_view is not None: + self._device_view.update_state(state) + return + + self._device_view = OlpcMeshDeviceView(self._device, state) + self._tray.add_device(self._device_view) + else: + if self._device_view is not None: + self._remove_device_view() + + class WiredDeviceObserver(object): def __init__(self, device, tray): self._bus = dbus.SystemBus() @@ -1017,9 +1047,11 @@ class NetworkManagerObserver(object): if device_type == network.DEVICE_TYPE_802_3_ETHERNET: device = WiredDeviceObserver(nm_device, self._tray) self._devices[device_op] = device - elif device_type in [network.DEVICE_TYPE_802_11_WIRELESS, - network.DEVICE_TYPE_802_11_OLPC_MESH]: - device = WirelessDeviceObserver(nm_device, self._tray, device_type) + elif device_type == network.DEVICE_TYPE_802_11_WIRELESS: + device = WirelessDeviceObserver(nm_device, self._tray) + self._devices[device_op] = device + elif device_type == network.DEVICE_TYPE_802_11_OLPC_MESH: + device = MeshDeviceObserver(nm_device, self._tray) self._devices[device_op] = device elif device_type == network.DEVICE_TYPE_GSM_MODEM: device = GsmDeviceObserver(nm_device, self._tray) |