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# Copyright 2010-2011 Le Coz Florent <louiz@louiz.org>
#
# This file is part of Poezio.
#
# Poezio is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# Poezio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Poezio. If not, see <http://www.gnu.org/licenses/>.
from text_buffer import TextBuffer
from datetime import datetime
from random import randrange
from config import config
from logger import logger
import common
import theme
import logging
log = logging.getLogger(__name__)
class Room(TextBuffer):
def __init__(self, name, nick, messages_nb_limit=config.get('max_messages_in_memory', 2048)):
TextBuffer.__init__(self, messages_nb_limit)
self.name = name
self.own_nick = nick
self.color_state = theme.COLOR_TAB_NORMAL # color used in RoomInfo
self.joined = False # false until self presence is receied
self.users = [] # User objects
self.topic = ''
def disconnect(self):
"""
Set the state of the room as not joined, so
we can know if we can join it, send messages to it, etc
"""
self.users = []
self.joined = False
def log_message(self, txt, time, nickname):
"""
Log the messages in the archives, if it needs
to be
"""
if time is None and self.joined: # don't log the history messages
logger.log_message(self.name, nickname, txt)
def do_highlight(self, txt, time, nickname):
"""
Set the tab color and returns the txt color
"""
color = theme.COLOR_NORMAL_TEXT
if not time and nickname and nickname != self.own_nick and self.joined:
if self.own_nick in txt:
self.set_color_state(theme.COLOR_TAB_HIGHLIGHT)
color = theme.COLOR_HIGHLIGHT_TEXT
else:
highlight_words = config.get('highlight_on', '').split(':')
for word in highlight_words:
if word and word.lower() in txt.lower():
self.set_color_state(theme.COLOR_TAB_HIGHLIGHT)
color = theme.COLOR_HIGHLIGHT_TEXT
break
return color
def get_user_by_name(self, nick):
for user in self.users:
if user.nick == nick:
return user
return None
def set_color_state(self, color):
"""
Set the color that will be used to display the room's
number in the RoomInfo window
"""
self.color_state = color
def add_message(self, txt, time=None, nickname=None, colorized=False, forced_user=None, nick_color=None):
"""
Note that user can be None even if nickname is not None. It happens
when we receive an history message said by someone who is not
in the room anymore
"""
self.log_message(txt, time, nickname)
if txt.startswith('/me '):
txt = "* " + nickname + ' ' + txt[4:]
nickname = None
user = self.get_user_by_name(nickname) if nickname is not None else None
if user:
user.set_last_talked(datetime.now())
if not user and forced_user:
user = forced_user
color = theme.COLOR_NORMAL_TEXT
if not time and nickname and\
nickname != self.own_nick and\
self.color_state != theme.COLOR_TAB_CURRENT:
if self.color_state != theme.COLOR_TAB_HIGHLIGHT:
self.set_color_state(theme.COLOR_TAB_NEW_MESSAGE)
if not nickname:
color = theme.COLOR_INFORMATION_TEXT
else:
color = self.do_highlight(txt, time, nickname)
if time: # History messages are colored to be distinguished
color = theme.COLOR_INFORMATION_TEXT
time = time if time is not None else datetime.now()
nick_color = nick_color or user.color if user else None
message = {'txt': txt, 'colorized':colorized,
'time':time}
if nickname:
message['nickname'] = nickname
if nick_color:
message['nick_color'] = nick_color
if color:
message['color'] = color
if user:
message['user'] = user
# message = Message(txt, time, nickname, nick_color, color, colorized, user=user)
while len(self.messages) > self.messages_nb_limit:
self.messages.pop(0)
self.messages.append(message)
for window in self.windows: # make the associated windows
# build the lines from the new message
nb = window.build_new_message(message)
if window.pos != 0:
window.scroll_up(nb)
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