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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.94 by elmex, Wed Jun 28 09:45:10 2006 UTC vs.
Revision 1.133 by root, Wed Dec 6 00:15:12 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3CFClient - undocumented utility garbage for our crossfire client 3CFPlus - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use CFClient; 7 use CFPlus;
8 8
9=head1 DESCRIPTION 9=head1 DESCRIPTION
10 10
11=over 4 11=over 4
12 12
13=cut 13=cut
14 14
15package CFClient; 15package CFPlus;
16
17use Carp ();
16 18
17BEGIN { 19BEGIN {
18 $VERSION = '0.1'; 20 $VERSION = '0.97';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
22} 24}
23 25
24use utf8; 26use utf8;
25 27
26use Carp ();
27use AnyEvent (); 28use AnyEvent ();
28use BerkeleyDB; 29use BerkeleyDB;
29use Pod::POM (); 30use Pod::POM ();
30use Scalar::Util (); 31use Scalar::Util ();
31use Storable (); # finally 32use Storable (); # finally
32 33
33package CFClient::PodToPango; 34BEGIN {
34 35 use Crossfire::Protocol::Base ();
35use base Pod::POM::View::Text; 36 *to_json = \&Crossfire::Protocol::Base::to_json;
36 37 *from_json = \&Crossfire::Protocol::Base::from_json;
37our $VERSION = 1; # bump if resultant formatting changes
38
39our $indent = 0;
40
41*view_seq_code =
42*view_seq_bold = sub { "<b>$_[1]</b>" };
43*view_seq_italic = sub { "<i>$_[1]</i>" };
44*view_seq_space =
45*view_seq_link =
46*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
47
48sub view_seq_text {
49 my $text = $_[1];
50 $text =~ s/\s+/ /g;
51 CFClient::UI::Label::escape ($text)
52} 38}
53 39
54sub view_item { 40=item guard { BLOCK }
55 ("\t" x ($indent / 4))
56 . $_[1]->title->present ($_[0])
57 . "\n\n"
58 . $_[1]->content->present ($_[0])
59}
60 41
61sub view_verbatim { 42Returns an object that executes the given block as soon as it is destroyed.
62 (join "",
63 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
64 split /\n/, CFClient::UI::Label::escape ($_[1]))
65 . "\n"
66}
67 43
68sub view_textblock { 44=cut
69 ("\t" x ($indent / 2)) . "$_[1]\n\n"
70}
71 45
72sub view_head1 { 46sub guard(&) {
73 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 47 bless \(my $cb = $_[0]), "CFPlus::Guard"
74 . $_[1]->content->present ($_[0])
75};
76
77sub view_head2 {
78 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
79 . $_[1]->content->present ($_[0])
80};
81
82sub view_head3 {
83 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
84 . $_[1]->content->present ($_[0])
85};
86
87sub view_over {
88 local $indent = $indent + $_[1]->indent;
89 $_[1]->content->present ($_[0])
90} 48}
91 49
50sub CFPlus::Guard::DESTROY {
51 ${$_[0]}->()
52}
53
54=item shorten $string[, $maxlength]
55
56=cut
57
58sub shorten($;$) {
59 my ($str, $len) = @_;
60 substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
61 $str
62}
63
64sub asxml($) {
65 local $_ = $_[0];
66
67 s/&/&amp;/g;
68 s/>/&gt;/g;
69 s/</&lt;/g;
70
71 $_
72}
73
74sub socketpipe() {
75 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
76 or die "cannot establish bidiretcional pipe: $!\n";
77
78 ($fh1, $fh2)
79}
80
81sub background(&;&) {
82 my ($bg, $cb) = @_;
83
84 my ($fh_r, $fh_w) = CFPlus::socketpipe;
85
86 my $pid = fork;
87
88 if (defined $pid && !$pid) {
89 local $SIG{__DIE__};
90
91 open STDOUT, ">&", $fh_w;
92 open STDERR, ">&", $fh_w;
93 close $fh_r;
94 close $fh_w;
95
96 $| = 1;
97
98 eval { $bg->() };
99
100 if ($@) {
101 my $msg = $@;
102 $msg =~ s/\n+/\n/;
103 warn "FATAL: $msg";
104 CFPlus::_exit 1;
105 }
106
107 # win32 is fucked up, of course. exit will clean stuff up,
108 # which destroys our database etc. _exit will exit ALL
109 # forked processes, because of the dreaded fork emulation.
110 CFPlus::_exit 0;
111 }
112
113 close $fh_w;
114
115 my $buffer;
116
117 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
118 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
119 undef $w;
120 $cb->();
121 return;
122 }
123
124 while ($buffer =~ s/^(.*)\n//) {
125 my $line = $1;
126 $line =~ s/\s+$//;
127 utf8::decode $line;
128 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
129 $cb->(from_json $1);
130 } else {
131 ::message ({
132 markup => "background($pid): " . CFPlus::asxml $line,
133 });
134 }
135 }
136 });
137}
138
139sub background_msg {
140 my ($msg) = @_;
141
142 $msg = "\x{e877}json_msg " . to_json $msg;
143 $msg =~ s/\n//g;
144 utf8::encode $msg;
145 print $msg, "\n";
146}
147
92package CFClient::Database; 148package CFPlus::Database;
93 149
94our @ISA = BerkeleyDB::Btree::; 150our @ISA = BerkeleyDB::Btree::;
95 151
96sub get($$) { 152sub get($$) {
97 my $data; 153 my $data;
… …
104my %DB_SYNC; 160my %DB_SYNC;
105 161
106sub put($$$) { 162sub put($$$) {
107 my ($db, $key, $data) = @_; 163 my ($db, $key, $data) = @_;
108 164
165 my $hkey = $db + 0;
166 Scalar::Util::weaken $db;
109 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 167 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
168 delete $DB_SYNC{$hkey};
169 $db->db_sync if $db;
170 });
110 171
111 $db->db_put ($key => $data) 172 $db->db_put ($key => $data)
112} 173}
113 174
114package CFClient; 175package CFPlus;
115 176
116sub find_rcfile($) { 177sub find_rcfile($) {
117 my $path; 178 my $path;
118 179
119 for (grep !ref, @INC) { 180 for (grep !ref, @INC) {
120 $path = "$_/CFClient/resources/$_[0]"; 181 $path = "$_/CFPlus/resources/$_[0]";
121 return $path if -r $path; 182 return $path if -r $path;
122 } 183 }
123 184
124 die "FATAL: can't find required file $_[0]\n"; 185 die "FATAL: can't find required file $_[0]\n";
125} 186}
126 187
127sub read_cfg { 188sub read_cfg {
128 my ($file) = @_; 189 my ($file) = @_;
129 190
130 open CFG, $file 191 open my $fh, $file
131 or return; 192 or return;
132 193
133 my $CFG;
134
135 local $/; 194 local $/;
136 $CFG = eval <CFG>; 195 my $CFG = <$fh>;
137 196
138 $::CFG = $CFG; 197 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
139 198 require YAML;
140 close CFG; 199 utf8::decode $CFG;
200 $::CFG = YAML::Load ($CFG);
201 } elsif ($CFG =~ /^\{/) {
202 $::CFG = from_json $CFG;
203 } else {
204 $::CFG = eval $CFG; ## todo comaptibility cruft
205 }
141} 206}
142 207
143sub write_cfg { 208sub write_cfg {
144 my ($file) = @_; 209 my ($file) = @_;
145 210
146 open CFG, ">$file" 211 $::CFG->{VERSION} = $::VERSION;
212
213 open my $fh, ">:utf8", $file
147 or return; 214 or return;
215 print $fh to_json $::CFG;
216}
148 217
149 { 218sub http_proxy {
150 require Data::Dumper; 219 my @proxy = win32_proxy_info;
151 local $Data::Dumper::Purity = 1; 220
152 $::CFG->{VERSION} = $::VERSION; 221 if (@proxy) {
153 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 222 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
223 } elsif (exists $ENV{http_proxy}) {
224 $ENV{http_proxy}
225 } else {
226 ()
154 } 227 }
228}
155 229
156 close CFG; 230sub set_proxy {
231 my $proxy = http_proxy
232 or return;
233
234 $ENV{http_proxy} = $proxy;
235}
236
237sub lwp_useragent {
238 require LWP::UserAgent;
239
240 CFPlus::set_proxy;
241
242 my $ua = LWP::UserAgent->new (
243 agent => "cfplus $VERSION",
244 keep_alive => 1,
245 env_proxy => 1,
246 timeout => 30,
247 );
248}
249
250sub lwp_check($) {
251 my ($res) = @_;
252
253 $res->is_error
254 and die $res->status_line;
255
256 $res
157} 257}
158 258
159our $DB_ENV; 259our $DB_ENV;
160 260our $DB_STATE;
161{
162 use strict;
163
164 mkdir "$Crossfire::VARDIR/cfplus", 0777;
165 my $recover = $BerkeleyDB::db_version >= 4.4
166 ? eval "DB_REGISTER | DB_RECOVER"
167 : 0;
168
169 $DB_ENV = new BerkeleyDB::Env
170 -Home => "$Crossfire::VARDIR/cfplus",
171 -Cachesize => 1_000_000,
172 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
173# -ErrPrefix => "DATABASE",
174 -Verbose => 1,
175 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
176 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
177 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
178}
179 261
180sub db_table($) { 262sub db_table($) {
181 my ($table) = @_; 263 my ($table) = @_;
182 264
183 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 265 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
184 266
185 new CFClient::Database 267 new CFPlus::Database
186 -Env => $DB_ENV, 268 -Env => $DB_ENV,
187 -Filename => $table, 269 -Filename => $table,
188# -Filename => "database", 270# -Filename => "database",
189# -Subname => $table, 271# -Subname => $table,
190 -Property => DB_CHKSUM, 272 -Property => DB_CHKSUM,
191 -Flags => DB_CREATE | DB_UPGRADE, 273 -Flags => DB_CREATE | DB_UPGRADE,
192 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 274 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
193} 275}
194 276
195my $pod_cache = db_table "pod_cache"; 277{
278 use strict;
196 279
197sub load_pod($$$$) { 280 my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version";
198 my ($path, $filtertype, $filterversion, $filtercb) = @_;
199 281
200 stat $path 282 mkdir $HOME, 0777;
201 or die "$path: $!"; 283 my $recover = $BerkeleyDB::db_version >= 4.4
284 ? eval "DB_REGISTER | DB_RECOVER"
285 : 0;
202 286
203 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9]; 287 $DB_ENV = new BerkeleyDB::Env
288 -Home => $HOME,
289 -Cachesize => 1_000_000,
290 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
291# -ErrPrefix => "DATABASE",
292 -Verbose => 1,
293 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
294 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
295 or die "unable to create/open database home $HOME: $BerkeleyDB::Error";
204 296
205 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } }; 297 $DB_STATE = db_table "state";
206
207 return $pom if $chash eq $phash;
208
209 my $pod = do {
210 local $/;
211 open my $pod, "<:utf8", $_[0]
212 or die "$_[0]: $!";
213 <$pod>
214 };
215
216 #utf8::downgrade $pod;
217
218 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
219
220 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
221
222 $pom
223} 298}
224 299
225sub pod_to_pango($) { 300package CFPlus::Layout;
226 my ($pom) = @_;
227 301
228 $pom->present ("CFClient::PodToPango") 302$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
229} 303 reset_glyph_cache;
304};
230 305
231sub pod_to_pango_list($) {
232 my ($pom) = @_;
233
234 [
235 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
236 split /\n/, $pom->present ("CFClient::PodToPango")
237 ]
238}
239
240package CFClient::Item; 306package CFPlus::Item;
241 307
242use strict; 308use strict;
243use Crossfire::Protocol::Constants; 309use Crossfire::Protocol::Constants;
244 310
245my $last_enter_count = 1; 311my $last_enter_count = 1;
… …
279} 345}
280 346
281sub do_n_dialog { 347sub do_n_dialog {
282 my ($cb) = @_; 348 my ($cb) = @_;
283 349
284 my $w = new CFClient::UI::FancyFrame; 350 my $w = new CFPlus::UI::Toplevel
351 on_delete => sub { $_[0]->destroy; 1 },
352 has_close_button => 1,
353 ;
354
285 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 355 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
286 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 356 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
287 $vb->add (my $entry = new CFClient::UI::Entry 357 $vb->add (my $entry = new CFPlus::UI::Entry
288 text => $last_enter_count, 358 text => $last_enter_count,
289 on_activate => sub { 359 on_activate => sub {
290 my ($entry) = @_; 360 my ($entry) = @_;
291 $last_enter_count = $entry->get_text; 361 $last_enter_count = $entry->get_text;
292 $cb->($last_enter_count); 362 $cb->($last_enter_count);
293 $w->hide; 363 $w->hide;
294 $w = undef; 364 $w->destroy;
365
366 0
295 } 367 },
368 on_escape => sub { $w->destroy; 1 },
296 ); 369 );
297 $entry->grab_focus; 370 $entry->grab_focus;
298 $w->show; 371 $w->show;
299
300} 372}
301 373
302sub update_widgets { 374sub update_widgets {
303 my ($self) = @_; 375 my ($self) = @_;
304 376
… …
312 384
313 if ($self->{container} == $::CONN->{player}{tag}) { 385 if ($self->{container} == $::CONN->{player}{tag}) {
314 $targ = $::CONN->{open_container}; 386 $targ = $::CONN->{open_container};
315 } 387 }
316 388
317 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 389 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
318 $::CONN->send ("move $targ $self->{tag} 0") 390 $::CONN->send ("move $targ $self->{tag} 0")
319 if $targ || !($self->{flags} & F_LOCKED); 391 if $targ || !($self->{flags} & F_LOCKED);
320 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 392 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
321 $self->{flags} & F_LOCKED 393 $self->{flags} & F_LOCKED
322 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 394 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
323 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 395 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
324 } elsif ($ev->{button} == 1) { 396 } elsif ($ev->{button} == 1) {
325 $::CONN->send ("examine $self->{tag}"); 397 $::CONN->send ("examine $self->{tag}");
326 } elsif ($ev->{button} == 2) { 398 } elsif ($ev->{button} == 2) {
327 $::CONN->send ("apply $self->{tag}"); 399 $::CONN->send ("apply $self->{tag}");
328 } elsif ($ev->{button} == 3) { 400 } elsif ($ev->{button} == 3) {
401 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
402 if ($self->{container} == $::CONN->{open_container}) {
403 $move_prefix = "take";
404 }
405
406 my $shortname = CFPlus::shorten $self->{name}, 14;
407
329 my @menu_items = ( 408 my @menu_items = (
330 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 409 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
331 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 410 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
411 ["ignite/thaw", # first try of an easier use of flint&steel
412 sub {
413 $::CONN->send ("mark ". pack "N", $self->{tag});
414 $::CONN->send ("command apply flint and steel");
415 }
416 ],
417 ["inscribe", # first try of an easier use of flint&steel
418 sub {
419 &::open_string_query ("Text to inscribe", sub {
420 my ($entry, $txt) = @_;
421 $::CONN->send ("mark ". pack "N", $self->{tag});
422 $::CONN->send ("command use_skill inscription $txt");
423 });
424 }
425 ],
426 ["rename", # first try of an easier use of flint&steel
427 sub {
428 &::open_string_query ("Rename item to:", sub {
429 my ($entry, $txt) = @_;
430 $::CONN->send ("mark ". pack "N", $self->{tag});
431 $::CONN->send ("command rename to <$txt>");
432 }, $self->{name},
433 "If you input no name or erase the current custom name, the custom name will be unset");
434 }
435 ],
332 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 436 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
333 ( 437 (
334 $self->{flags} & F_LOCKED 438 $self->{flags} & F_LOCKED
335 ? ( 439 ? (
336 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 440 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
337 ) 441 )
338 : ( 442 : (
339 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 443 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
340 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 444 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
341 ["move n", 445 ["$move_prefix &lt;n&gt;",
342 sub { 446 sub {
343 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 447 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
344 } 448 }
345 ] 449 ]
346 ) 450 )
347 ), 451 ),
452 ["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }],
348 ); 453 );
349 454
350 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 455 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
351 } 456 }
352 457
353 1 458 1
354 }; 459 };
355 460
… …
359 . "Middle click - apply\n" 464 . "Middle click - apply\n"
360 . "Shift-Middle click - lock/unlock\n" 465 . "Shift-Middle click - lock/unlock\n"
361 . "Right click - further options" 466 . "Right click - further options"
362 . "</small>\n"; 467 . "</small>\n";
363 468
469 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
470 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
471 : undef;
472
364 $self->{face_widget} ||= new CFClient::UI::Face 473 $self->{face_widget} ||= new CFPlus::UI::Face
365 can_events => 1, 474 can_events => 1,
366 can_hover => 1, 475 can_hover => 1,
367 anim => $self->{anim}, 476 anim => $self->{anim},
368 animspeed => $self->{animspeed}, # TODO# must be set at creation time 477 animspeed => $self->{animspeed}, # TODO# must be set at creation time
369 on_button_down => $button_cb, 478 on_button_down => $button_cb,
370 ; 479 ;
480 $self->{face_widget}{bg} = $bg;
371 $self->{face_widget}{face} = $self->{face}; 481 $self->{face_widget}{face} = $self->{face};
372 $self->{face_widget}{anim} = $self->{anim}; 482 $self->{face_widget}{anim} = $self->{anim};
373 $self->{face_widget}{animspeed} = $self->{animspeed}; 483 $self->{face_widget}{animspeed} = $self->{animspeed};
374 $self->{face_widget}->set_tooltip ( 484 $self->{face_widget}->set_tooltip (
375 "<b>Face/Animation.</b>\n" 485 "<b>Face/Animation.</b>\n"
376 . "Item uses face #$self->{face}. " 486 . "Item uses face #$self->{face}. "
377 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 487 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
378 . "\n\n$tooltip_std" 488 . "\n\n$tooltip_std"
379 ); 489 );
380 490
381 $self->{desc_widget} ||= new CFClient::UI::Label 491 $self->{desc_widget} ||= new CFPlus::UI::Label
382 can_events => 1, 492 can_events => 1,
383 can_hover => 1, 493 can_hover => 1,
384 ellipsise => 2, 494 ellipsise => 2,
385 align => -1, 495 align => -1,
386 on_button_down => $button_cb, 496 on_button_down => $button_cb,
387 ; 497 ;
388 my $desc = CFClient::Item::desc_string $self; 498 my $desc = CFPlus::Item::desc_string $self;
499 $self->{desc_widget}{bg} = $bg;
389 $self->{desc_widget}->set_text ($desc); 500 $self->{desc_widget}->set_text ($desc);
390 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 501 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
391 502
392 $self->{weight_widget} ||= new CFClient::UI::Label 503 $self->{weight_widget} ||= new CFPlus::UI::Label
393 can_events => 1, 504 can_events => 1,
394 can_hover => 1, 505 can_hover => 1,
395 ellipsise => 0, 506 ellipsise => 0,
396 align => 0, 507 align => 0,
397 on_button_down => $button_cb, 508 on_button_down => $button_cb,
398 ; 509 ;
510 $self->{weight_widget}{bg} = $bg;
399 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 511 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
400
401 $self->{weight_widget}->set_tooltip ( 512 $self->{weight_widget}->set_tooltip (
402 "<b>Weight</b>.\n" 513 "<b>Weight</b>.\n"
403 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 514 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
404 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 515 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
405 . "\n\n$tooltip_std" 516 . "\n\n$tooltip_std"
406 ); 517 );
407} 518}
408 519
409package CFClient::Binder;
410
411my @ALLOWED_MODIFIER_KEYS = (
412 CFClient::SDLK_LSHIFT,
413 CFClient::SDLK_LCTRL ,
414 CFClient::SDLK_LALT ,
415 CFClient::SDLK_LMETA ,
416
417 CFClient::SDLK_RSHIFT,
418 CFClient::SDLK_RCTRL ,
419 CFClient::SDLK_RALT ,
420 CFClient::SDLK_RMETA ,
421);
422
423my %ALLOWED_MODIFIERS = (
424 CFClient::KMOD_LSHIFT => "LSHIFT",
425 CFClient::KMOD_LCTRL => "LCTRL",
426 CFClient::KMOD_LALT => "LALT",
427 CFClient::KMOD_LMETA => "LMETA",
428
429 CFClient::KMOD_RSHIFT => "RSHIFT",
430 CFClient::KMOD_RCTRL => "RCTRL",
431 CFClient::KMOD_RALT => "RALT",
432 CFClient::KMOD_RMETA => "RMETA",
433);
434
435my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
436my @DIRECT_BIND_KEYS = (
437 CFClient::SDLK_F1,
438 CFClient::SDLK_F2,
439 CFClient::SDLK_F3,
440 CFClient::SDLK_F4,
441 CFClient::SDLK_F5,
442 CFClient::SDLK_F6,
443 CFClient::SDLK_F7,
444 CFClient::SDLK_F8,
445 CFClient::SDLK_F9,
446 CFClient::SDLK_F10,
447 CFClient::SDLK_F11,
448 CFClient::SDLK_F12,
449 CFClient::SDLK_F13,
450 CFClient::SDLK_F14,
451 CFClient::SDLK_F15,
452);
453
454# this binding dialog asks for a key-combo to be pressed
455# and if successful it calls the $cb with $mod and $sym as args.
456sub open_binding_dialog {
457 my ($cb) = @_;
458
459 my $w = new CFClient::UI::FancyFrame
460 title => "Bind Action",
461 x => "center",
462 y => "center",
463 z => 1000;
464
465 $w->add (my $vb = new CFClient::UI::VBox);
466 $vb->add (new CFClient::UI::Label
467 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
468 ."You can only bind 0-9 and F1-F15 without modifiers."
469 );
470 $vb->add (my $entry = new CFClient::UI::Entry
471 text => "",
472 on_key_down => sub {
473 my ($entry, $ev) = @_;
474
475 my $mod = $ev->{mod};
476 my $sym = $ev->{sym};
477
478 # XXX: This seems a little bit hackisch to me, but i have to ignore them
479 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
480 return;
481 }
482
483 if ($mod == CFClient::KMOD_NONE
484 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
485 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
486 {
487 $::STATUSBOX->add (
488 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
489 ." directly without modifier! It would damage the completer handling."
490 );
491 return;
492 }
493
494 $entry->grab_focus;
495
496 $cb->($mod, $sym);
497
498 $w->destroy
499 });
500
501 $entry->grab_focus;
502 $w->show;
503}
504
505sub keycombo_to_name {
506 my ($mod, $sym) = @_;
507
508 my $mods = join '+',
509 map { $ALLOWED_MODIFIERS{$_} }
510 grep { ($_ + 0) & ($mod + 0) }
511 keys %ALLOWED_MODIFIERS;
512 $mods .= "+" if $mods ne '';
513
514 return $mods . CFClient::SDL_GetKeyName ($sym);
515}
516
5171; 5201;
518 521
519=back 522=back
520 523
521=head1 AUTHOR 524=head1 AUTHOR

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