Add Wicd Support plugin. Big thanks to Darlan for help!

wicd_support/__init__.py

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+from wicd_support import WicdPlugin

wicd_support/manifest.ini

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+[info]
+name: Wicd support
+short_name: wicd_support
+version: 0.1
+description: Support for autodetection of network status for Wicd Network Manager.
+ Requires wicd and python-dbus.
+authors = Denis Fomin <fominde@gmail.com>
+homepage = http://trac-plugins.gajim.org/wiki/WicdSupportPlugin

wicd_support/wicd_support.py

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+# -*- coding: utf-8 -*-
+
+import gobject
+
+from common import gajim
+from plugins import GajimPlugin
+from plugins.helpers import log_calls
+from common import dbus_support
+
+
+class WicdPlugin(GajimPlugin):
+    @log_calls('WicdPlugin')
+    def init(self):
+        self.description = _('Support for autodetection of network status '
+        'for Wicd Network Manager.\nRequires wicd and python-dbus.')
+        self.config_dialog = None
+        self.test_activatable()
+
+    def test_activatable(self):
+        self.available_text = ''
+        if not dbus_support.supported:
+            self.activatable = False
+            self.available_text += _('python-dbus is missing! '
+                'Install python-dbus.')
+
+    @log_calls('WicdPlugin')
+    def activate(self):
+        try:
+            import dbus
+            from common.dbus_support import system_bus
+
+            self.bus = system_bus.bus()
+
+            if 'org.wicd.daemon' not in self.bus.list_names():
+                return
+            wicd_object = self.bus.get_object('org.wicd.daemon',
+                    '/org/wicd/daemon')
+            self.props = dbus.Interface(wicd_object,
+                "org.freedesktop.DBus.Properties")
+            self.bus.add_signal_receiver(self.state_changed, 'StatusChanged',
+                'org.wicd.daemon', 'org.wicd.daemon', '/org/wicd/daemon')
+        except dbus.DBusException:
+            pass
+
+    @log_calls('WicdPlugin')
+    def deactivate(self):
+        self.bus.remove_signal_receiver(self.state_changed, 'StatusChanged',
+            'org.wicd.daemon', 'org.wicd.daemon','/org/wicd/daemon')
+
+    def state_changed(self, state, info):
+        # Connection state constants
+        #NOT_CONNECTED = 0
+        #CONNECTING = 1
+        #WIRELESS = 2
+        #WIRED = 3
+        #SUSPENDED = 4
+        if state == 2 or state == 3:
+            for connection in gajim.connections.itervalues():
+                if gajim.config.get_per('accounts', connection.name,
+                'listen_to_network_manager') and connection.time_to_reconnect:
+                    connection._reconnect()
+        else:
+            for connection in gajim.connections.itervalues():
+                if gajim.config.get_per('accounts', connection.name,
+                'listen_to_network_manager') and connection.connected > 1:
+                    connection._disconnectedReconnCB()