Mercurial > libervia-backend
comparison frontends/src/primitivus/chat.py @ 1966:d727aab9a80e
primitivus: basic handling of filter, only language can filtered for now
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Mon, 20 Jun 2016 19:19:16 +0200 |
| parents | a2bc5089c2eb |
| children | de6faf9be715 |
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| 1965:4c5d8cd35690 | 1966:d727aab9a80e |
|---|---|
| 187 | 187 |
| 188 class Chat(PrimitivusWidget, quick_chat.QuickChat): | 188 class Chat(PrimitivusWidget, quick_chat.QuickChat): |
| 189 | 189 |
| 190 def __init__(self, host, target, type_=C.CHAT_ONE2ONE, occupants=None, subject=None, profiles=None): | 190 def __init__(self, host, target, type_=C.CHAT_ONE2ONE, occupants=None, subject=None, profiles=None): |
| 191 quick_chat.QuickChat.__init__(self, host, target, type_, occupants, subject, profiles=profiles) | 191 quick_chat.QuickChat.__init__(self, host, target, type_, occupants, subject, profiles=profiles) |
| 192 self.filters = [] # list of filter callbacks to apply | |
| 192 self.mess_walker = urwid.SimpleListWalker([]) | 193 self.mess_walker = urwid.SimpleListWalker([]) |
| 193 self.mess_widgets = urwid.ListBox(self.mess_walker) | 194 self.mess_widgets = urwid.ListBox(self.mess_walker) |
| 194 self.chat_widget = urwid.Frame(self.mess_widgets) | 195 self.chat_widget = urwid.Frame(self.mess_widgets) |
| 195 self.chat_colums = urwid.Columns([('weight', 8, self.chat_widget)]) | 196 self.chat_colums = urwid.Columns([('weight', 8, self.chat_widget)]) |
| 196 self.pile = urwid.Pile([self.chat_colums]) | 197 self.pile = urwid.Pile([self.chat_colums]) |
| 266 else: | 267 else: |
| 267 full_jid = self.target | 268 full_jid = self.target |
| 268 self.host.addMenus(menu, C.MENU_SINGLE, {'jid': full_jid}) | 269 self.host.addMenus(menu, C.MENU_SINGLE, {'jid': full_jid}) |
| 269 return menu | 270 return menu |
| 270 | 271 |
| 272 def setFilter(self, args): | |
| 273 """set filtering of messages | |
| 274 | |
| 275 @param args(list[unicode]): filters following syntax "[filter]=[value]" | |
| 276 empty list to clear all filters | |
| 277 only lang=XX is handled for now | |
| 278 """ | |
| 279 if args: | |
| 280 if args[0].startswith("lang="): | |
| 281 lang = args[0][5:].strip() | |
| 282 self.filters.append(lambda mess_data: lang in mess_data.message) | |
| 283 else: | |
| 284 del self.filters[:] | |
| 285 | |
| 286 del self.mess_walker[:] | |
| 287 for message in self.messages.itervalues(): | |
| 288 self.appendMessage(message) | |
| 289 | |
| 271 def presenceListener(self, entity, show, priority, statuses, profile): | 290 def presenceListener(self, entity, show, priority, statuses, profile): |
| 272 """Update entity's presence status | 291 """Update entity's presence status |
| 273 | 292 |
| 274 @param entity (jid.JID): entity updated | 293 @param entity (jid.JID): entity updated |
| 275 @param show: availability | 294 @param show: availability |
| 305 """Create a MessageWidget and append it | 324 """Create a MessageWidget and append it |
| 306 | 325 |
| 307 Can merge messages together is desirable (e.g.: multiple joined/leave) | 326 Can merge messages together is desirable (e.g.: multiple joined/leave) |
| 308 @param message(quick_chat.Message): message to add | 327 @param message(quick_chat.Message): message to add |
| 309 """ | 328 """ |
| 329 if self.filters: | |
| 330 if not all([f(message) for f in self.filters]): | |
| 331 return | |
| 310 if self._user_moved(message): | 332 if self._user_moved(message): |
| 311 for wid in reversed(self.mess_walker): | 333 for wid in reversed(self.mess_walker): |
| 312 # we merge in/out messages if no message was sent meanwhile | 334 # we merge in/out messages if no message was sent meanwhile |
| 313 if not isinstance(wid, MessageWidget): | 335 if not isinstance(wid, MessageWidget): |
| 314 continue | 336 continue |