-
Notifications
You must be signed in to change notification settings - Fork 235
/
dr_who.pl
258 lines (240 loc) · 8.27 KB
/
dr_who.pl
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
# TODO: people I care about first
# multiline
# away toggle is slow: why
# on terminal resize, window width returns old size. sleeping doesn't help
# does anyone know how to find space available to a statusbar instead of for the whole window?
# remember tickercount separately for each channel and don't reset it
# skip command to jump forward in the ticker
# only reset on dr_who setup changes, not everything else
# How to use:
# /script load dr_who
# /statusbar dr_who enable
# /statusbar dr_who add dr_who
# dr_who has to use the entire statusbar currently. Maybe this will change in the future
use strict;
use Irssi::TextUI;
use vars qw($VERSION %IRSSI);
$VERSION = '1.0';
%IRSSI = (
authors => 'Bitt Faulk',
contact => 'lxsfx3h02@sneakemail.com',
name => 'dr_who',
description => 'Put a nick list in a statusbar',
sbitems => 'dr_who',
license => 'BSD',
url => 'http://beaglebros.com',
changed => '1-17-2005'
);
my ($dr_who_line, $timeout);
my $tickercount = 0;
my $direction = 1;
# Stolen from autoop.pl: http://xkr47.outerspace.dyndns.org/configs/irssi/autoop.pl
sub get_cur_channel() {
my $server_o = Irssi::active_server();
my $window_o = Irssi::active_win();
my @items = $window_o->items();
my $item_o;
foreach $item_o (@items) {
next unless($item_o->is_active());
my $channel = $item_o->{name};
my $channel_o = $server_o->channel_find($channel);
return $channel_o if($channel_o);
}
return ();
}
sub dr_who_refresh {
my $channel = get_cur_channel();
my %channicks;
my $nick;
my $text_count = 0;
my @nicks;
my $continue = 0;
my $displaytype = Irssi::settings_get_str('dr_who_longdisplay');
my $atend;
my $buffer;
if ( $channel ) {
my $window_width = Irssi::active_win()->{width};
foreach $nick (get_cur_channel()->nicks()) {
$channicks{$nick->{nick}} = $nick;
}
$dr_who_line = "{sb ";
$text_count += 4; #for bracket/space borders
$atend = scalar(keys %channicks);
foreach $nick (sort {uc($a) cmp uc($b)} keys %channicks) {
my ( $new_nick, $new_nick_width );
$atend--;
if ( $channicks{$nick}->{gone} ) {
$new_nick .= "{nohilight ";
} else {
$new_nick .= "{hilight ";
}
if ( Irssi::settings_get_bool('dr_who_nickflags') ) {
if ( $channicks{$nick}->{serverop} ) {
$new_nick .= "*";
$new_nick_width += 1;
}
if ( $channicks{$nick}->{op} ) {
$new_nick .= "@";
$new_nick_width += 1;
} elsif ( $channicks{$nick}->{voice} ) {
$new_nick .= "+";
$new_nick_width += 1;
}
}
$new_nick .= "$nick}";
$new_nick_width += length($nick);
if ( $displaytype eq "ticker" ) {
if ( $tickercount > 0 ) {
$buffer = 6;
} else {
$buffer = 0;
}
if ( (($text_count+$new_nick_width+$#nicks+1) > $window_width+$tickercount-$buffer) ) { # already written nicks and other text, plus new nick, plus spaces to separate them all (+1 because $#nicks is the last index, not the number in the array)
$continue = 1;
if ( (($window_width+$tickercount) - ($text_count+$#nicks+1)) > 5 ) { # there's at least six characters left available
my $extra = ($text_count+$new_nick_width+$#nicks+1) - ($window_width+$tickercount); # How far over?
$new_nick = substr($new_nick, 0, length($new_nick) - ($extra + 7));
$new_nick .= "}";
$new_nick_width -= ($extra + 7);
$text_count += $new_nick_width;
push(@nicks, { nick => $new_nick, len => $new_nick_width });
} else {
my $extra = ($text_count+$#nicks) - ($window_width+$tickercount) + 6; # How far over?
while ( $extra > 0 ) {
if ( $extra >= $nicks[$#nicks]{len} ) {
$extra -= $nicks[$#nicks]{len};
$text_count -= $nicks[$#nicks]{len};
pop(@nicks);
$nicks[$#nicks]{nick} .= " ";
} else {
$nicks[$#nicks]{nick} = substr($nicks[$#nicks]{nick}, 0, (length($nicks[$#nicks]{nick}) - $extra - 1));
$nicks[$#nicks]{nick} .= "}";
$nicks[$#nicks]{len} -= $extra;
$text_count -= $extra;
$extra = 0;
}
}
}
last;
} else {
if ( $tickercount > 0 ) {
$continue = 1;
}
push(@nicks, { nick => $new_nick, len => $new_nick_width });
$text_count += $new_nick_width;
if ( ($atend == 0) && ($tickercount > 0) ) {
$direction = -1;
}
}
} else {
if ( ($text_count+$new_nick_width+$#nicks+1) > $window_width ) { # length of already-written nicks and other text, plus length of the current nick, plus spaces to put between them all (the 1 is because $#nicks is the last index, not the number of items in the array)
$continue = 1;
if ( ($window_width - ($text_count+$#nicks+1)) > 2 ) {
my $extra = (($text_count+$#nicks+1)+$new_nick_width)-$window_width;
$new_nick = substr($new_nick, 0, length($new_nick) - ($extra + 4));
$new_nick .= "}";
push(@nicks, { nick => $new_nick, len => $new_nick_width });
} else {
my $extra = ($text_count+$#nicks) - $window_width + 3;
while ( $extra > 0 ) {
if ( $extra >= $nicks[$#nicks]{len} ) {
$extra -= $nicks[$#nicks]{len};
pop(@nicks);
$nicks[$#nicks]{nick} .= " ";
} else {
$nicks[$#nicks]{nick} = substr($nicks[$#nicks]{nick}, 0, (length($nicks[$#nicks]{nick}) - $extra - 1));
$nicks[$#nicks]{nick} .= "}";
$extra = 0;
}
}
}
last;
} else {
push(@nicks, { nick => $new_nick, len => $new_nick_width });
$text_count += $new_nick_width;
}
}
}
if ($continue && ($displaytype eq "ticker")) {
$dr_who_line .= "<--";
my $i = $tickercount;
my $tempspace;
foreach my $nickhash ( @nicks ) {
if ( $i > 0 ) {
if ( $$nickhash{len} == $i ) {
$i -= $$nickhash{len};
$dr_who_line .= " ";
} elsif ( $$nickhash{len} < $i ) {
$i -= $$nickhash{len} + 1;
} else {
$$nickhash{nick} =~ s/ (.*)}$//;
my $cut = $1;
$cut = substr($cut, $i);
$dr_who_line .= "$$nickhash{nick} $cut} ";
$i = 0;
}
} else {
$dr_who_line .= $$nickhash{nick} . " ";
}
}
$tickercount += $direction;
if ( $tickercount == 0 ) {
$direction = 1;
}
#if ( $tickercount < 0 ) {
#$tickercount = 0;
#$direction = 1;
#} elsif ( $atend == 0 ) {
#$atend = 0;
#$tickercount = -1;
#}
Irssi::timeout_remove($timeout);
$timeout = Irssi::timeout_add_once(Irssi::settings_get_int('dr_who_tickerspeed'), 'dr_who_refresh', undef);
} else {
$tickercount = 0;
$direction = 1;
foreach my $nickhash ( @nicks ) {
$dr_who_line .= $$nickhash{nick} . " ";
}
}
chop($dr_who_line);
$dr_who_line .= "-->" if ($continue);
$dr_who_line .= "}";
} else {
$dr_who_line = "";
}
Irssi::statusbar_items_redraw('dr_who');
}
sub dr_who_reset {
$tickercount = 0;
$direction = 1;
if (Irssi::settings_get_int('dr_who_tickerspeed') < 10 ) {
Irssi::print("dr_who: tickerspeed must be at least 10 milliseconds");
Irssi::settings_set_int('dr_who_tickerspeed', 10);
}
dr_who_refresh();
}
sub dr_who {
my ($item, $get_size_only) = @_;
$item->default_handler($get_size_only, $dr_who_line, undef, 1);
}
sub dr_who_start {
Irssi::statusbar_item_register('dr_who', undef, 'dr_who');
Irssi::command_bind('dr_who_refresh', 'dr_who_refresh');
Irssi::settings_add_bool('dr_who', 'dr_who_nickflags', 1);
Irssi::settings_add_str('dr_who', 'dr_who_longdisplay', 'static');
Irssi::settings_add_int('dr_who', 'dr_who_tickerspeed', 500);
&dr_who_refresh();
Irssi::signal_add('window changed', 'dr_who_reset');
Irssi::signal_add('nicklist new', 'dr_who_refresh');
Irssi::signal_add('nicklist remove', 'dr_who_refresh');
Irssi::signal_add('nicklist changed', 'dr_who_refresh');
Irssi::signal_add('channel joined', 'dr_who_refresh');
Irssi::signal_add('nick mode changed', 'dr_who_refresh');
Irssi::signal_add('user mode changed', 'dr_who_refresh');
Irssi::signal_add('away mode changed', 'dr_who_refresh');
Irssi::signal_add('terminal resized', 'dr_who_reset');
Irssi::signal_add('setup changed', 'dr_who_reset');
}
&dr_who_start();
# vim: set shiftwidth=2 tabstop=2: