summaryrefslogtreecommitdiff
path: root/src/window.py
blob: dd047335f9ce8e56abba78ea60cff59a07a3d198 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
# -*- coding:utf-8 -*-
#
# Copyright 2010 Le Coz Florent <louizatakk@fedoraproject.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 gettext import (bindtextdomain, textdomain, bind_textdomain_codeset,
                     gettext as _)
from os.path import isfile

import locale
locale.setlocale(locale.LC_ALL, '')

import curses
from config import config

from message import Line

class Win(object):
    def __init__(self, height, width, y, x, parent_win):
        self._resize(height, width, y, x, parent_win)

    def _resize(self, height, width, y, x, parent_win):
        self.height, self.width, self.x, self.y = height, width, x, y
        try:
            self.win = parent_win.subwin(height, width, y, x)
        except:
            # When resizing in a too little height (less than 3 lines)
            # We don't need to resize the window, since this size
            # just makes no sense
            # Just don't crash when this happens.
            # (°>       also, a penguin
            # //\
            # V_/_
            pass
        self.win.idlok(1)
        self.win.leaveok(1)

    def refresh(self):
        self.win.noutrefresh()

class UserList(Win):
    def __init__(self, height, width, y, x, parent_win, visible):
        Win.__init__(self, height, width, y, x, parent_win)
        self.visible = visible
        self.color_role = {'moderator': 4,
                           'participant':5,
                           'visitor':2,
                           'none':3
                           }
        self.color_show = {'xa':12,
                           'None':8,
                           'dnd':13,
                           'away':14,
                           'chat':15
                           }

    def refresh(self, users):
        def compare_user(a, b):
            try:
                arole = self.color_role[a.role]
            except KeyError:
                arole = 5
            try:
                brole = self.color_role[b.role]
            except KeyError:
                brole = 5
            if arole == brole:
                if a.nick.lower() < b.nick.lower():
                    return -1
                return 1
            return arole - brole
        if not self.visible:
            return
        self.win.erase()
        y = 0
        for user in sorted(users, compare_user):
            try:
                role_col = self.color_role[user.role]
            except KeyError:
                role_col = 5
            try:
                show_col = self.color_show[user.show]
            except KeyError:
                show_col = 8
            self.win.attron(curses.color_pair(show_col))
            self.win.addnstr(y, 0, " ", 1)
            self.win.attroff(curses.color_pair(show_col))
            self.win.attron(curses.color_pair(role_col))
            try:
                self.win.addnstr(y, 1, user.nick, self.width-1)
            except:
                pass
            self.win.attroff(curses.color_pair(role_col))
            y += 1
            if y == self.height:
                break
        self.win.refresh()

    def resize(self, height, width, y, x, stdscr, visible):
        self.visible = visible
        if not visible:
            return
        self._resize(height, width, y, x, stdscr)

class Topic(Win):
    def __init__(self, height, width, y, x, parent_win, visible):
        self.visible = visible
        Win.__init__(self, height, width, y, x, parent_win)

    def resize(self, height, width, y, x, stdscr, visible):
        self._resize(height, width, y, x, stdscr)

    def refresh(self, topic, jid=None):
        if not self.visible:
            return
        self.win.erase()
        if not jid:
            try:
                self.win.addstr(0, 0, topic, curses.color_pair(1))
                while True:
                    try:
                        self.win.addch(' ', curses.color_pair(1))
                    except:
                        break
            except:
                pass
        elif jid:
            room = jid.split('/')[0]
            nick = '/'.join(jid.split('/')[1:])
            topic = _('%(nick)s from room %(room)s' % {'nick': nick, 'room':room})
            self.win.addnstr(0, 0, topic.encode('utf-8') + " "*(self.width-len(topic)), self.width-1
                             , curses.color_pair(15))

        self.win.refresh()

class RoomInfo(Win):
    def __init__(self, height, width, y, x, parent_win, visible):
        self.visible = visible
        Win.__init__(self, height, width, y, x, parent_win)

    def resize(self, height, width, y, x, stdscr, visible):
        self._resize(height, width, y, x, stdscr)

    def print_scroll_position(self, current_room):
        """
        Print, link in Weechat, a -PLUS(n)- where n
        is the number of available lines to scroll
        down
        """
        if current_room.pos > 0:
            self.win.addstr(' -PLUS(%s)-' % current_room.pos, curses.color_pair(16) | curses.A_BOLD)

    def refresh(self, rooms, current):
        if not self.visible:
            return
        def compare_room(a, b):
            return a.nb - b.nb
        self.win.erase()
        self.win.addnstr(0, 0, "[", self.width
                         ,curses.color_pair(1))
        sorted_rooms = sorted(rooms, compare_room)
        for room in sorted_rooms:
            color = room.color_state
            try:
                self.win.addstr("%s" % str(room.nb), curses.color_pair(color))
                self.win.addstr(u"|".encode('utf-8'), curses.color_pair(1))
            except:             # end of line
                break
        (y, x) = self.win.getyx()
        try:
            self.win.addstr(y, x-1, '] '+ current.name, curses.color_pair(1))
        except:
            try:
                self.win.addstr(y, x-1, '] '+ current.name.encode('utf-8'), curses.color_pair(1))
            except:
                pass
            pass
        self.print_scroll_position(current)
        while True:
            try:
                self.win.addstr(' ', curses.color_pair(1))
            except:
                break
        self.win.refresh()

class TextWin(Win):
    """
    Just keep ONE single window for the text area and rewrite EVERYTHING
    on each change. (thanks weechat :o)
    """
    def __init__(self, height, width, y, x, parent_win, visible):
        self.visible = visible
        self.height = height
        self.width = width
        self.y = y
        self.x = x
        self.parent_win = parent_win
        Win.__init__(self, height, width, y, x, parent_win)
        self.win.scrollok(1)

    def build_lines_from_messages(self, messages):
        """
        From all the existing messages in the window, create the that will
        be displayed on the screen
        """
        lines = []
        for message in messages:
            if message == None:  # line separator
                lines.append(None)
                continue
            txt = message.txt
            if not txt:
                continue
            offset = 11         # length of the time
            if message.nickname and len(message.nickname) >= 30:
                nick = message.nickname[:30]+u'…'
            else:
                nick = message.nickname
            if nick:
                offset += len(nick) + 2 # + nick + spaces length
            first = True
            this_line_was_broken_by_space = False
            while txt != '':
                if txt[:self.width-offset].find('\n') != -1:
                    limit = txt[:self.width-offset].find('\n')
                else:
                    # break between words if possible
                    if len(txt) >= self.width-offset:
                        limit = txt[:self.width-offset].rfind(' ')
                        this_line_was_broken_by_space = True
                        if limit <= 0:
                            limit = self.width-offset-1
                            this_line_was_broken_by_space = False
                    else:
                        limit = self.width-offset-1
                        this_line_was_broken_by_space = False
                color = message.user.color if message.user else None
                if not first:
                    nick = None
                    time = None
                else:
                    time = message.time
                l = Line(nick, color,
                         time,
                         txt[:limit], message.color,
                         offset)
                lines.append(l)
                if this_line_was_broken_by_space:
                    txt = txt[limit+1:] # jump the space at the start of the line
                else:
                    txt = txt[limit:]
                if txt.startswith('\n'):
                    txt = txt[1:]
                first = False
        return lines
        return lines[-len(messages):] # return only the needed number of lines

    def refresh(self, room):
        """
        Build the Line objects from the messages, and then write
        them in the text area
        """
        if not self.visible:
            return
        self.win.erase()
        lines = self.build_lines_from_messages(room.messages)
        if room.pos + self.height > len(lines):
            room.pos = len(lines) - self.height
            if room.pos < 0:
                room.pos = 0
        if room.pos != 0:
            lines = lines[-self.height-room.pos:-room.pos]
        else:
            lines = lines[-self.height:]
        y = 0
        for line in lines:
            self.win.move(y, 0)
            if line == None:
                self.write_line_separator()
                y += 1
                continue
            if line.time is not None:
                self.write_time(line.time)
            if line.nickname is not None:
                self.write_nickname(line.nickname.encode('utf-8'), line.nickname_color)
            self.write_text(y, line.text_offset, line.text, line.text_color)
            y += 1
        self.win.refresh()

    def write_line_separator(self):
        """
        """
        self.win.attron(curses.color_pair(7))
        self.win.addstr(' -'*(self.width/2))
        self.win.attroff(curses.color_pair(7))

    def write_text(self, y, x, txt, color):
        """
        write the text of a line.
        """
        txt = txt.encode('utf-8')
        if color:
            self.win.attron(curses.color_pair(color))
        try:
            self.win.addstr(y, x, txt)
        except:  # bug 1665
            pass
        if color:
            self.win.attroff(curses.color_pair(color))

    def write_nickname(self, nickname, color):
        """
        Write the nickname, using the user's color
        and return the number of written characters
        """
        if color:
            self.win.attron(curses.color_pair(color))
        self.win.addstr(nickname)
        if color:
            self.win.attroff(curses.color_pair(color))
        self.win.addnstr("> ", 2)

    def write_time(self, time):
        """
        Write the date on the yth line of the window
        """
        self.win.addnstr('['+time.strftime("%H"), 3)
        self.win.attron(curses.color_pair(9))
        self.win.addnstr(':', 1)
        self.win.attroff(curses.color_pair(9))
        self.win.addnstr(time.strftime('%M'), 2)
        self.win.attron(curses.color_pair(9))
        self.win.addnstr(':', 1)
        self.win.attroff(curses.color_pair(9))
        self.win.addnstr(time.strftime('%S') + "] ", 4)

    def resize(self, height, width, y, x, stdscr, visible):
        self.visible = visible
        self._resize(height, width, y, x, stdscr)

class Input(Win):
    """
    The line where text is entered
    """
    def __init__(self, height, width, y, x, stdscr, visible):
        Win.__init__(self, height, width, y, x, stdscr)
        curses.curs_set(1)
        self.win.leaveok(0)
        self.visible = visible
        self.history = []
        self.text = u''
        self.clipboard = None
        self.pos = 0            # cursor position
        self.line_pos = 0 # position (in self.text) of
        # the first char to display on the screen
        self.histo_pos = 0
        self.hit_list = [] # current possible completion (normal)
        self.last_completion = None # Contains the last nickname completed,
                                    # if last key was a tab

    def resize(self, height, width, y, x, stdscr, visible):
        self.visible = visible
        if not visible:
            return
        self._resize(height, width, y, x, stdscr)
        self.win.leaveok(0)
        self.win.clear()
        self.win.addnstr(0, 0, self.text.encode('utf-8'), self.width-1)

    def jump_word_left(self):
        """
        Move the cursor one word to the left
        """
        if not len(self.text) or self.pos == 0:
            return
        previous_space = self.text[:self.pos+self.line_pos].rfind(' ')
        if previous_space == -1:
            previous_space = 0
        diff = self.pos+self.line_pos-previous_space
        for i in xrange(diff):
            self.key_left()

    def jump_word_right(self):
        """
        Move the cursor one word to the right
        """
        if len(self.text) == self.pos+self.line_pos or not len(self.text):
            return
        next_space = self.text.find(' ', self.pos+self.line_pos+1)
        if next_space == -1:
            next_space = len(self.text)
        diff = next_space - (self.pos+self.line_pos)
        for i in xrange(diff):
            self.key_right()

    def delete_word(self):
        """
        Delete the word just before the cursor
        """
        if not len(self.text) or self.pos == 0:
            return
        previous_space = self.text[:self.pos+self.line_pos].rfind(' ')
        if previous_space == -1:
            previous_space = 0
        diff = self.pos+self.line_pos-previous_space
        for i in xrange(diff):
            self.key_backspace(False)
        self.rewrite_text()

    def delete_end_of_line(self):
        """
        Cut the text from cursor to the end of line
        """
        if len(self.text) == self.pos+self.line_pos:
            return              # nothing to cut
        self.clipboard = self.text[self.pos+self.line_pos:]
        self.text = self.text[:self.pos+self.line_pos]
        self.key_end()

    def delete_begining_of_line(self):
        """
        Cut the text from cursor to the begining of line
        """
        if self.pos+self.line_pos == 0:
            return
        self.clipboard = self.text[:self.pos+self.line_pos]
        self.text = self.text[self.pos+self.line_pos:]
        self.key_home()

    def paste_clipboard(self):
        """
        Insert what is in the clipboard at the cursor position
        """
        if not self.clipboard or len(self.clipboard) == 0:
            return
        for letter in self.clipboard:
            self.do_command(letter.encode('utf-8'))

    def key_dc(self):
        """
        delete char just after the cursor
        """
        self.reset_completion()
        if self.pos + self.line_pos == len(self.text):
            return              # end of line, nothing to delete
        self.text = self.text[:self.pos+self.line_pos]+self.text[self.pos+self.line_pos+1:]
        self.rewrite_text()

    def key_up(self):
        """
        Get the previous line in the history
        """
        if not len(self.history):
            return
        self.reset_completion()
        self.win.erase()
        if self.histo_pos >= 0:
            self.histo_pos -= 1
        self.text = self.history[self.histo_pos+1]
        self.key_end()

    def key_down(self):
        """
        Get the next line in the history
        """
        if not len(self.history):
            return
        self.reset_completion()
        self.win.erase()
        if self.histo_pos < len(self.history)-1:
            self.histo_pos += 1
            self.text = self.history[self.histo_pos]
            self.key_end()
        else:
            self.histo_pos = len(self.history)-1
            self.text = u''
            self.pos = 0
            self.line_pos = 0
            self.rewrite_text()

    def key_home(self):
        """
        Go to the begining of line
        """
        self.reset_completion()
        self.pos = 0
        self.line_pos = 0
        self.rewrite_text()

    def key_end(self, reset=False):
        """
        Go to the end of line
        """
        if reset:
            self.reset_completion()
        if len(self.text) >= self.width-1:
            self.pos = self.width-1
            self.line_pos = len(self.text)-self.pos
        else:
            self.pos = len(self.text)
            self.line_pos = 0
        self.rewrite_text()

    def key_left(self):
        """
        Move the cursor one char to the left
        """
        self.reset_completion()
        (y, x) = self.win.getyx()
        if self.pos == self.width-1 and self.line_pos > 0:
            self.line_pos -= 1
        elif self.pos >= 1:
            self.pos -= 1
        self.rewrite_text()

    def key_right(self):
        """
        Move the cursor one char to the right
        """
        self.reset_completion()
        (y, x) = self.win.getyx()
        if self.pos == self.width-1:
            if self.line_pos + self.width-1 < len(self.text):
                self.line_pos += 1
        elif self.pos < len(self.text):
            self.pos += 1
        self.rewrite_text()

    def key_backspace(self, reset=True):
        """
        Delete the char just before the cursor
        """
        self.reset_completion()
        (y, x) = self.win.getyx()
        if self.pos == 0:
            return
        self.text = self.text[:self.pos+self.line_pos-1]+self.text[self.pos+self.line_pos:]
        self.key_left()
        if reset:
            self.rewrite_text()

    def auto_completion(self, user_list):
        """
        Complete the nickname
        """
        if self.pos+self.line_pos != len(self.text): # or len(self.text) == 0
            return # we don't complete if cursor is not at the end of line
        completion_type = config.get('completion', 'normal')
        if completion_type == 'shell' and self.text != '':
            self.shell_completion(user_list)
        else:
            self.normal_completion(user_list)

    def reset_completion(self):
        """
        Reset the completion list (called on ALL keys except tab)
        """
        self.hit_list = []
        self.last_completion = None

    def normal_completion(self, user_list):
        """
        Normal completion
        """
        if " " not in self.text.strip() or\
                self.last_completion and self.text == self.last_completion+config.get('after_completion', ',')+" ":
            after = config.get('after_completion', ',')+" "
            #if " " in self.text.strip() and (not self.last_completion or ' ' in self.last_completion):
        else:
            after = " " # don't put the "," if it's not the begining of the sentence
        (y, x) = self.win.getyx()
        if not self.last_completion:
            # begin is the begining of the nick we want to complete
            if self.text != '':
                begin = self.text.split()[-1].encode('utf-8').lower()
            else:
                begin = ''
            hit_list = []       # list of matching nicks
            for user in user_list:
                if user.lower().startswith(begin):
                    hit_list.append(user)
            if len(hit_list) == 0:
                return
            self.hit_list = hit_list
            end = len(begin.decode('utf-8'))
        else:
            begin = self.text[-len(after)-len(self.last_completion):-len(after)]
            self.hit_list.append(self.hit_list.pop(0)) # rotate list
            end = len(begin.decode('utf-8')) + len(after)
        self.text = self.text[:-end]
        nick = self.hit_list[0] # take the first hit
        self.last_completion = nick.decode('utf-8')
        self.text += nick.decode('utf-8') +after
        self.key_end(False)

    def shell_completion(self, user_list):
        """
        Shell-like completion
        """
        if " " in self.text.strip():
            after = " " # don't put the "," if it's not the begining of the sentence
        else:
            after = config.get('after_completion', ',')+" "
        (y, x) = self.win.getyx()
        if self.text != '':
            begin = self.text.split()[-1].encode('utf-8').lower()
        else:
            begin = ''
        hit_list = []       # list of matching nicks
        for user in user_list:
            if user.lower().startswith(begin):
                hit_list.append(user)
        if len(hit_list) == 0:
            return
        end = False
        nick = ''
        last_completion = self.last_completion
        self.last_completion = True
        if len(hit_list) == 1:
            nick = hit_list[0] + after
            self.last_completion = False
        elif last_completion:
            for n in hit_list:
                if begin.lower() == n.lower():
                    nick = n+after # user DO want this completion (tabbed twice on it)
                    self.last_completion = False
        if nick == '':
            while not end and len(nick) < len(hit_list[0]):
                nick = hit_list[0][:len(nick)+1]
                for hit in hit_list:
                    if not hit.lower().startswith(nick.lower()):
                        end = True
                        break
            if end:
                nick = nick[:-1]
        x -= len(begin.decode('utf-8'))
        self.text = self.text[:-len(begin.decode('utf-8'))]
        self.text += nick.decode('utf-8')
        self.key_end(False)

    def do_command(self, key, reset=True):
        self.reset_completion()
        self.text = self.text[:self.pos+self.line_pos]+key.decode('utf-8')+self.text[self.pos+self.line_pos:]
        (y, x) = self.win.getyx()
        if x == self.width-1:
            self.line_pos += 1
        else:
            self.pos += 1
        if reset:
            self.rewrite_text()

    def get_text(self):
        """
        Clear the input and return the text entered so far
        """
        txt = self.text
        self.text = u''
        self.pos = 0
        self.line_pos = 0
        if len(txt) != 0:
            self.history.append(txt)
            self.histo_pos = len(self.history)-1
        return txt.encode('utf-8')

    def rewrite_text(self):
        """
        Refresh the line onscreen, from the pos and pos_line
        """
        self.clear_text()
        try:                    # FIXME: this try should NOT be needed
            self.win.addstr(self.text[self.line_pos:self.line_pos+self.width-1].encode('utf-8'))
        except:
            pass
        self.win.move(0, self.pos)
        self.refresh()

    def refresh(self):
        if not self.visible:
            return
        self.win.refresh()

    def clear_text(self):
        self.win.erase()

class Window(object):
    """
    The whole "screen" that can be seen at once in the terminal.
    It contains an userlist, an input zone, a topic zone and a chat zone
    """
    def __init__(self, stdscr):
        """
        name is the name of the Tab, and it's also
        the JID of the chatroom.
        A particular tab is the "Info" tab which has no
        name (None). This info tab should be unique.
        The stdscr should be passed to know the size of the
        terminal
        """
        self.size = (self.height, self.width) = stdscr.getmaxyx()
        if self.height < 10 or self.width < 60:
            visible = False
        else:
            visible = True
        if visible:
            stdscr.attron(curses.color_pair(5))
            stdscr.vline(1, 9*(self.width/10), curses.ACS_VLINE, self.height-2)
            stdscr.attroff(curses.color_pair(5))
        self.user_win = UserList(self.height-3, (self.width/10)-1, 1, 9*(self.width/10)+1, stdscr, visible)
        self.topic_win = Topic(1, self.width, 0, 0, stdscr, visible)
        self.info_win = RoomInfo(1, self.width, self.height-2, 0, stdscr, visible)
        self.text_win = TextWin(self.height-3, (self.width/10)*9, 1, 0, stdscr, visible)
        self.input = Input(1, self.width, self.height-1, 0, stdscr, visible)

    def resize(self, stdscr):
        """
        Resize the whole window. i.e. all its sub-windows
        """
        self.size = (self.height, self.width) = stdscr.getmaxyx()
        if self.height < 10 or self.width < 50:
            visible = False
        else:
            visible = True
        if visible:
            stdscr.attron(curses.color_pair(5))
            stdscr.vline(1, 9*(self.width/10), curses.ACS_VLINE, self.height-2)
            stdscr.attroff(curses.color_pair(5))
        text_width = (self.width/10)*9;
        self.topic_win.resize(1, self.width, 0, 0, stdscr, visible)
        self.info_win.resize(1, self.width, self.height-2, 0, stdscr, visible)
        self.text_win.resize(self.height-3, text_width, 1, 0, stdscr, visible)
        self.input.resize(1, self.width, self.height-1, 0, stdscr, visible)
        self.user_win.resize(self.height-3, self.width-text_width-1, 1, text_width+1, stdscr, visible)

    def refresh(self, rooms):
        """
        'room' is the current one
        """
        room = rooms[0]         # get current room
        self.text_win.refresh(room)
        self.user_win.refresh(room.users)
        self.topic_win.refresh(room.topic, room.jid)
        self.info_win.refresh(rooms, room)
        self.input.refresh()

    def do_command(self, key):
        self.input.do_command(key)
        self.input.refresh()