added prefs_put and prefs_del commands

src/common/config.py

@@ -418,13 +418,17 @@ class Config:
 			return 'you already have added %s before' % name
 		opt[1][name] = copy.deepcopy(opt[0])
 
-	def del_per(self, typename, name): # per_group_of_option
+	def del_per(self, typename, name, subname = None): # per_group_of_option
 		if not self.__options_per_key.has_key(typename):
 #			raise RuntimeError, 'option %s does not exist' % typename
 			return
 
 		opt = self.__options_per_key[typename]
+		if item is None:
 			del opt[1][name]
+		# if subname is specified, delete the item in the group.	
+		elif opt[1][name].has_key(subname):
+			del opt[1][name][subname]
 
 	def set_per(self, optname, key, subname, value): # per_group_of_option
 		if not self.__options_per_key.has_key(optname):

src/remote_control.py

@@ -371,7 +371,7 @@ class SignalObject(DbusPrototype):
 			key = ""
 			if path is not None:
 				for node in path:
-					key += node + "->"
+					key += node + "#"
 			key += name
 			prefs_dict[key] = unicode(value[1])
 		gajim.config.foreach(get_prefs)
@@ -385,10 +385,30 @@ class SignalObject(DbusPrototype):
 		return True
 	
 	def prefs_del(self, *args):
-		return ['Not implemented yet']
+		[key] = self._get_real_arguments(args, 1)
+		if not key:
+			return False
+		key_path = key.split('#', 2)
+		if len(key_path) != 3:
+			return False
+		if key_path[2] == '*':
+			gajim.config.del_per(key_path[0], key_path[1])
+		else:
+			gajim.config.del_per(key_path[0], key_path[1], key_path[2])
+		return True
 		
 	def prefs_put(self, *args):
-		return ['Not implemented yet']
+		[key] = self._get_real_arguments(args, 1)
+		if not key:
+			return False
+		key_path = key.split('#', 2)
+		if len(key_path) < 3:
+			subname, value = key.split('=', 1)
+			gajim.config.set(subname, value)
+			return True
+		subname, value = key_path[2].split('=', 1)
+		gajim.config.set_per(key_path[0], key_path[1], subname, value)
+		return True
 		
 	def _is_first(self):
 		if self.first_show: