Added block in people buffers' menu and blacklist management in the application menu

src/interactors/__init__.py

@@ -1,5 +1,6 @@
 from .attach import *
 from . audioRecorder import *
+from . blacklist import *
 from .configuration import *
 from .postCreation import *
 from .postDisplayer import *

src/interactors/blacklist.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+import widgetUtils
+from wxUI import commonMessages
+from pubsub import pub
+from . import base
+
+class blacklistInteractor(base.baseInteractor):
+
+	def add_items(self, control, items):
+		if not hasattr(self.view, control):
+			raise AttributeError("The control is not present in the view.")
+		for i in items:
+			getattr(self.view, control).insert_item(False, *i)
+
+	def install(self, *args, **kwargs):
+		super(blacklistInteractor, self).install(*args, **kwargs)
+		widgetUtils.connect_event(self.view.unblock, widgetUtils.BUTTON_PRESSED, self.on_unblock)
+		pub.subscribe(self.add_items, self.modulename+"_add_items")
+
+	def uninstall(self):
+		super(blacklistInteractor, self).uninstall()
+		pub.unsubscribe(self.add_items, self.modulename+"_add_items")
+
+
+	def on_unblock(self, *args, **kwargs):
+		question = commonMessages.unblock_person()
+		if question == widgetUtils.NO:
+			return
+		item = self.view.persons.get_selected()
+		if self.presenter.unblock_person(item) == 1:
+			self.view.persons.remove_item(item)