Added a filter manager for deleting filters #102

src/controller/filterController.py

@@ -3,9 +3,10 @@ import time
 import widgetUtils
 import application
 from wxUI.dialogs import filterDialogs
+from wxUI import commonMessageDialogs
 
 class filter(object):
- def __init__(self, buffer):
+ def __init__(self, buffer, filter_title=None, if_word_exists=None, in_lang=None, regexp=None, word=None, in_buffer=None):
   self.buffer = buffer
   self.dialog = filterDialogs.filterDialog(languages=[i["name"] for i in application.supported_languages])
   if self.dialog.get_response()  == widgetUtils.OK:
@@ -27,4 +28,45 @@ class filter(object):
    d = dict(in_buffer=self.buffer.name, word=term, regexp=regexp, in_lang=lang_option, languages=langcodes, if_word_exists=contains)
    filter_title = "filter_{0}".format(str(time.time()))
    self.buffer.session.settings["filters"][filter_title] = d
-   self.buffer.session.settings.write()
+   self.buffer.session.settings.write()
+
+class filterManager(object):
+
+ def __init__(self, session):
+  self.session = session
+  self.dialog = filterDialogs.filterManagerDialog()
+  self.insert_filters(self.session.settings["filters"])
+  if self.dialog.filters.get_count() == 0:
+   self.dialog.edit.Enable(False)
+   self.dialog.delete.Enable(False)
+  else:
+   widgetUtils.connect_event(self.dialog.edit, widgetUtils.BUTTON_PRESSED, self.edit_filter)
+   widgetUtils.connect_event(self.dialog.delete, widgetUtils.BUTTON_PRESSED, self.delete_filter)
+  response = self.dialog.get_response()
+
+ def insert_filters(self, filters):
+  self.dialog.filters.clear()
+  for f in filters.keys():
+   # ToDo: Add titles to filters.
+   filterName = f
+   buffer = filters[f]["in_buffer"]
+   if filters[f]["if_word_exists"] == "True" and filters[f]["word"] != "":
+    filter_by_word = "True"
+   else:
+    filter_by_word = "False"
+   filter_by_lang = ""
+   if filters[f]["in_lang"] != "None":
+    filter_by_lang = "True"
+   b = [f, buffer, filter_by_word, filter_by_lang]
+   self.dialog.filters.insert_item(False, *b)
+
+ def edit_filter(self, *args, **kwargs):
+  pass
+
+ def delete_filter(self, *args, **kwargs):
+  filter_title = self.dialog.filters.get_text_column(self.dialog.filters.get_selected(), 0)
+  response = commonMessageDialogs.delete_filter()
+  if response == widgetUtils.YES:
+   self.session.settings["filters"].pop(filter_title)
+   self.session.settings.write()
+   self.insert_filters(self.session.settings["filters"])

src/controller/mainController.py

@@ -141,6 +141,7 @@ class Controller(object):
    widgetUtils.connect_event(self.view, widgetUtils.MENU, self.list_manager, menuitem=self.view.lists)
    widgetUtils.connect_event(self.view, widgetUtils.MENU, self.get_trending_topics, menuitem=self.view.trends)
    widgetUtils.connect_event(self.view, widgetUtils.MENU, self.filter, menuitem=self.view.filter)
+   widgetUtils.connect_event(self.view, widgetUtils.MENU, self.manage_filters, menuitem=self.view.manage_filters)
    widgetUtils.connect_event(self.view, widgetUtils.MENU, self.find, menuitem=self.view.find)
    widgetUtils.connect_event(self.view, widgetUtils.MENU, self.accountConfiguration, menuitem=self.view.account_settings)
    widgetUtils.connect_event(self.view, widgetUtils.MENU, self.configuration, menuitem=self.view.prefs)
@@ -496,6 +497,10 @@ class Controller(object):
    return
   new_filter = filterController.filter(page)
 
+ def manage_filters(self, *args, **kwargs):
+  page = self.get_best_buffer()
+  manage_filters = filterController.filterManager(page.session)
+
  def seekLeft(self, *args, **kwargs):
   try:
    sound.URLPlayer.seek(-5)