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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.91 by root, Wed Jun 7 06:28:28 2006 UTC vs.
Revision 1.119 by root, Tue Sep 12 20:51:17 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 16
17BEGIN { 17BEGIN {
18 $VERSION = '0.1'; 18 $VERSION = '0.51';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 21 XSLoader::load "CFPlus", $VERSION;
22} 22}
23 23
24use utf8; 24use utf8;
25 25
26use Carp (); 26use Carp ();
27use AnyEvent (); 27use AnyEvent ();
28use BerkeleyDB; 28use BerkeleyDB;
29use Pod::POM (); 29use Pod::POM ();
30use Scalar::Util ();
30use Storable (); # finally 31use Storable (); # finally
31 32
32package CFClient::PodToPango; 33=item guard { BLOCK }
33 34
34use base Pod::POM::View::Text; 35Returns an object that executes the given block as soon as it is destroyed.
35 36
36our $VERSION = 1; # bump if resultant formatting changes 37=cut
37 38
38our $indent = 0; 39sub guard(&) {
39 40 bless \(my $cb = $_[0]), "CFPlus::Guard"
40*view_seq_code =
41*view_seq_bold = sub { "<b>$_[1]</b>" };
42*view_seq_italic = sub { "<i>$_[1]</i>" };
43*view_seq_space =
44*view_seq_link =
45*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
46
47sub view_seq_text {
48 my $text = $_[1];
49 $text =~ s/\s+/ /g;
50 CFClient::UI::Label::escape ($text)
51} 41}
52 42
53sub view_item { 43sub CFPlus::Guard::DESTROY {
54 ("\t" x ($indent / 4)) 44 ${$_[0]}->()
55 . $_[1]->title->present ($_[0])
56 . "\n\n"
57 . $_[1]->content->present ($_[0])
58} 45}
59 46
60sub view_verbatim { 47sub asxml($) {
61 (join "", 48 local $_ = $_[0];
62 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
63 split /\n/, CFClient::UI::Label::escape ($_[1]))
64 . "\n"
65}
66 49
67sub view_textblock { 50 s/&/&amp;/g;
68 ("\t" x ($indent / 2)) . "$_[1]\n\n" 51 s/>/&gt;/g;
69} 52 s/</&lt;/g;
70 53
71sub view_head1 { 54 $_
72 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
73 . $_[1]->content->present ($_[0])
74};
75
76sub view_head2 {
77 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
78 . $_[1]->content->present ($_[0])
79};
80
81sub view_head3 {
82 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
83 . $_[1]->content->present ($_[0])
84};
85
86sub view_over {
87 local $indent = $indent + $_[1]->indent;
88 $_[1]->content->present ($_[0])
89} 55}
90 56
91package CFClient::Database; 57package CFPlus::Database;
92 58
93our @ISA = BerkeleyDB::Btree::; 59our @ISA = BerkeleyDB::Btree::;
94 60
95sub get($$) { 61sub get($$) {
96 my $data; 62 my $data;
… …
103my %DB_SYNC; 69my %DB_SYNC;
104 70
105sub put($$$) { 71sub put($$$) {
106 my ($db, $key, $data) = @_; 72 my ($db, $key, $data) = @_;
107 73
74 my $hkey = $db + 0;
75 Scalar::Util::weaken $db;
108 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 76 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
77 delete $DB_SYNC{$hkey};
78 $db->db_sync if $db;
79 });
109 80
110 $db->db_put ($key => $data) 81 $db->db_put ($key => $data)
111} 82}
112 83
113package CFClient; 84package CFPlus;
114 85
115sub find_rcfile($) { 86sub find_rcfile($) {
116 my $path; 87 my $path;
117 88
118 for (grep !ref, @INC) { 89 for (grep !ref, @INC) {
119 $path = "$_/CFClient/resources/$_[0]"; 90 $path = "$_/CFPlus/resources/$_[0]";
120 return $path if -r $path; 91 return $path if -r $path;
121 } 92 }
122 93
123 die "FATAL: can't find required file $_[0]\n"; 94 die "FATAL: can't find required file $_[0]\n";
124} 95}
125 96
97BEGIN {
98 use Crossfire::Protocol::Base ();
99 *to_json = \&Crossfire::Protocol::Base::to_json;
100 *from_json = \&Crossfire::Protocol::Base::from_json;
101}
102
126sub read_cfg { 103sub read_cfg {
127 my ($file) = @_; 104 my ($file) = @_;
128 105
129 open CFG, $file 106 open my $fh, $file
130 or return; 107 or return;
131 108
132 my $CFG;
133
134 local $/; 109 local $/;
135 $CFG = eval <CFG>; 110 my $CFG = <$fh>;
136 111
137 $::CFG = $CFG; 112 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
138 113 require YAML;
139 close CFG; 114 utf8::decode $CFG;
115 $::CFG = YAML::Load ($CFG);
116 } elsif ($CFG =~ /^\{/) {
117 $::CFG = from_json $CFG;
118 } else {
119 $::CFG = eval $CFG; ## todo comaptibility cruft
120 }
140} 121}
141 122
142sub write_cfg { 123sub write_cfg {
143 my ($file) = @_; 124 my ($file) = @_;
144 125
145 open CFG, ">$file" 126 $::CFG->{VERSION} = $::VERSION;
127
128 open my $fh, ">:utf8", $file
146 or return; 129 or return;
147 130 print $fh to_json $::CFG;
148 {
149 require Data::Dumper;
150 local $Data::Dumper::Purity = 1;
151 $::CFG->{VERSION} = $::VERSION;
152 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
153 }
154
155 close CFG;
156} 131}
157 132
158our $DB_ENV; 133our $DB_ENV;
159 134
160{ 135{
… …
179sub db_table($) { 154sub db_table($) {
180 my ($table) = @_; 155 my ($table) = @_;
181 156
182 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 157 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
183 158
184 new CFClient::Database 159 new CFPlus::Database
185 -Env => $DB_ENV, 160 -Env => $DB_ENV,
186 -Filename => $table, 161 -Filename => $table,
187# -Filename => "database", 162# -Filename => "database",
188# -Subname => $table, 163# -Subname => $table,
189 -Property => DB_CHKSUM, 164 -Property => DB_CHKSUM,
190 -Flags => DB_CREATE | DB_UPGRADE, 165 -Flags => DB_CREATE | DB_UPGRADE,
191 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 166 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
192} 167}
193 168
194my $pod_cache = db_table "pod_cache"; 169package CFPlus::Layout;
195 170
196sub load_pod($$$$) { 171$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
197 my ($path, $filtertype, $filterversion, $filtercb) = @_; 172 reset_glyph_cache;
173};
198 174
199 stat $path
200 or die "$path: $!";
201
202 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
203
204 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
205
206 return $pom if $chash eq $phash;
207
208 my $pod = do {
209 local $/;
210 open my $pod, "<:utf8", $_[0]
211 or die "$_[0]: $!";
212 <$pod>
213 };
214
215 #utf8::downgrade $pod;
216
217 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
218
219 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
220
221 $pom
222}
223
224sub pod_to_pango($) {
225 my ($pom) = @_;
226
227 $pom->present ("CFClient::PodToPango")
228}
229
230sub pod_to_pango_list($) {
231 my ($pom) = @_;
232
233 [
234 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
235 split /\n/, $pom->present ("CFClient::PodToPango")
236 ]
237}
238
239package CFClient::Item; 175package CFPlus::Item;
240 176
241use strict; 177use strict;
242use Crossfire::Protocol::Constants; 178use Crossfire::Protocol::Constants;
243 179
244my $last_enter_count = 1; 180my $last_enter_count = 1;
… …
278} 214}
279 215
280sub do_n_dialog { 216sub do_n_dialog {
281 my ($cb) = @_; 217 my ($cb) = @_;
282 218
283 my $w = new CFClient::UI::FancyFrame; 219 my $w = new CFPlus::UI::Toplevel
220 on_delete => sub { $_[0]->destroy; 1 },
221 has_close_button => 1,
222 ;
223
284 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 224 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
285 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 225 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
286 $vb->add (my $entry = new CFClient::UI::Entry 226 $vb->add (my $entry = new CFPlus::UI::Entry
287 text => $last_enter_count, 227 text => $last_enter_count,
288 on_activate => sub { 228 on_activate => sub {
289 my ($entry) = @_; 229 my ($entry) = @_;
290 $last_enter_count = $entry->get_text; 230 $last_enter_count = $entry->get_text;
291 $cb->($last_enter_count); 231 $cb->($last_enter_count);
292 $w->hide; 232 $w->hide;
293 $w = undef; 233 $w->destroy;
234
235 0
294 } 236 },
237 on_escape => sub { $w->destroy; 1 },
295 ); 238 );
296 $entry->focus_in; 239 $entry->grab_focus;
297 $w->show; 240 $w->show;
298
299} 241}
300 242
301sub update_widgets { 243sub update_widgets {
302 my ($self) = @_; 244 my ($self) = @_;
245
246 # necessary to avoid cyclic references
247 Scalar::Util::weaken $self;
303 248
304 my $button_cb = sub { 249 my $button_cb = sub {
305 my (undef, $ev, $x, $y) = @_; 250 my (undef, $ev, $x, $y) = @_;
306 251
307 my $targ = $::CONN->{player}{tag}; 252 my $targ = $::CONN->{player}{tag};
308 253
309 if ($self->{container} == $::CONN->{player}{tag}) { 254 if ($self->{container} == $::CONN->{player}{tag}) {
310 $targ = $::CONN->{open_container}; 255 $targ = $::CONN->{open_container};
311 } 256 }
312 257
313 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 258 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
314 $::CONN->send ("move $targ $self->{tag} 0") 259 $::CONN->send ("move $targ $self->{tag} 0")
315 if $targ || !($self->{flags} & F_LOCKED); 260 if $targ || !($self->{flags} & F_LOCKED);
316 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 261 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
317 $self->{flags} & F_LOCKED 262 $self->{flags} & F_LOCKED
318 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 263 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
319 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 264 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
320 } elsif ($ev->{button} == 1) { 265 } elsif ($ev->{button} == 1) {
321 $::CONN->send ("examine $self->{tag}"); 266 $::CONN->send ("examine $self->{tag}");
322 } elsif ($ev->{button} == 2) { 267 } elsif ($ev->{button} == 2) {
323 $::CONN->send ("apply $self->{tag}"); 268 $::CONN->send ("apply $self->{tag}");
324 } elsif ($ev->{button} == 3) { 269 } elsif ($ev->{button} == 3) {
270 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
271 if ($self->{container} == $::CONN->{open_container}) {
272 $move_prefix = "take";
273 }
274
325 my @menu_items = ( 275 my @menu_items = (
326 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 276 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
327 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 277 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
278 ["ignite/thaw", # first try of an easier use of flint&steel
279 sub {
280 $::CONN->send ("mark ". pack "N", $self->{tag});
281 $::CONN->send ("command apply flint and steel");
282 }
283 ],
284 ["inscribe", # first try of an easier use of flint&steel
285 sub {
286 &::open_string_query ("Text to inscribe", sub {
287 my ($entry, $txt) = @_;
288 $::CONN->send ("mark ". pack "N", $self->{tag});
289 $::CONN->send ("command use_skill inscription $txt");
290 });
291 }
292 ],
293 ["rename", # first try of an easier use of flint&steel
294 sub {
295 &::open_string_query ("Rename item to:", sub {
296 my ($entry, $txt) = @_;
297 $::CONN->send ("mark ". pack "N", $self->{tag});
298 $::CONN->send ("command rename to <$txt>");
299 }, $self->{name},
300 "If you input no name or erase the current custom name, the custom name will be unset");
301 }
302 ],
328 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 303 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
329 ( 304 (
330 $self->{flags} & F_LOCKED 305 $self->{flags} & F_LOCKED
331 ? ( 306 ? (
332 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 307 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
333 ) 308 )
334 : ( 309 : (
335 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 310 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
336 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 311 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
337 ["move n", 312 ["$move_prefix &lt;n&gt;",
338 sub { 313 sub {
339 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 314 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
340 } 315 }
341 ] 316 ]
342 ) 317 )
343 ), 318 ),
344 ); 319 );
345 320
346 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 321 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
347 } 322 }
348 323
349 1 324 1
350 }; 325 };
351 326
… …
355 . "Middle click - apply\n" 330 . "Middle click - apply\n"
356 . "Shift-Middle click - lock/unlock\n" 331 . "Shift-Middle click - lock/unlock\n"
357 . "Right click - further options" 332 . "Right click - further options"
358 . "</small>\n"; 333 . "</small>\n";
359 334
335 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
336 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
337 : undef;
338
360 $self->{face_widget} ||= new CFClient::UI::Face 339 $self->{face_widget} ||= new CFPlus::UI::Face
361 can_events => 1, 340 can_events => 1,
362 can_hover => 1, 341 can_hover => 1,
363 anim => $self->{anim}, 342 anim => $self->{anim},
364 animspeed => $self->{animspeed}, # TODO# must be set at creation time 343 animspeed => $self->{animspeed}, # TODO# must be set at creation time
365 on_button_down => $button_cb, 344 on_button_down => $button_cb,
366 ; 345 ;
346 $self->{face_widget}{bg} = $bg;
367 $self->{face_widget}{face} = $self->{face}; 347 $self->{face_widget}{face} = $self->{face};
368 $self->{face_widget}{anim} = $self->{anim}; 348 $self->{face_widget}{anim} = $self->{anim};
369 $self->{face_widget}{animspeed} = $self->{animspeed}; 349 $self->{face_widget}{animspeed} = $self->{animspeed};
370 $self->{face_widget}->set_tooltip ( 350 $self->{face_widget}->set_tooltip (
371 "<b>Face/Animation.</b>\n" 351 "<b>Face/Animation.</b>\n"
372 . "Item uses face #$self->{face}. " 352 . "Item uses face #$self->{face}. "
373 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 353 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
374 . "\n\n$tooltip_std" 354 . "\n\n$tooltip_std"
375 ); 355 );
376 356
377 $self->{desc_widget} ||= new CFClient::UI::Label 357 $self->{desc_widget} ||= new CFPlus::UI::Label
378 can_events => 1, 358 can_events => 1,
379 can_hover => 1, 359 can_hover => 1,
380 ellipsise => 2, 360 ellipsise => 2,
381 align => -1, 361 align => -1,
382 on_button_down => $button_cb, 362 on_button_down => $button_cb,
383 ; 363 ;
384 my $desc = CFClient::Item::desc_string $self; 364 my $desc = CFPlus::Item::desc_string $self;
365 $self->{desc_widget}{bg} = $bg;
385 $self->{desc_widget}->set_text ($desc); 366 $self->{desc_widget}->set_text ($desc);
386 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 367 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
387 368
388 $self->{weight_widget} ||= new CFClient::UI::Label 369 $self->{weight_widget} ||= new CFPlus::UI::Label
389 can_events => 1, 370 can_events => 1,
390 can_hover => 1, 371 can_hover => 1,
391 ellipsise => 0, 372 ellipsise => 0,
392 align => 0, 373 align => 0,
393 on_button_down => $button_cb, 374 on_button_down => $button_cb,
394 ; 375 ;
376 $self->{weight_widget}{bg} = $bg;
395 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 377 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
396
397 $self->{weight_widget}->set_tooltip ( 378 $self->{weight_widget}->set_tooltip (
398 "<b>Weight</b>.\n" 379 "<b>Weight</b>.\n"
399 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 380 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
400 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 381 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
401 . "\n\n$tooltip_std" 382 . "\n\n$tooltip_std"
402 ); 383 );
403} 384}
404 385
405package CFClient::Binder;
406
407my @ALLOWED_MODIFIER_KEYS = (
408 CFClient::SDLK_LSHIFT,
409 CFClient::SDLK_LCTRL ,
410 CFClient::SDLK_LALT ,
411 CFClient::SDLK_LMETA ,
412
413 CFClient::SDLK_RSHIFT,
414 CFClient::SDLK_RCTRL ,
415 CFClient::SDLK_RALT ,
416 CFClient::SDLK_RMETA ,
417);
418
419my %ALLOWED_MODIFIERS = (
420 CFClient::KMOD_LSHIFT => "LSHIFT",
421 CFClient::KMOD_LCTRL => "LCTRL",
422 CFClient::KMOD_LALT => "LALT",
423 CFClient::KMOD_LMETA => "LMETA",
424
425 CFClient::KMOD_RSHIFT => "RSHIFT",
426 CFClient::KMOD_RCTRL => "RCTRL",
427 CFClient::KMOD_RALT => "RALT",
428 CFClient::KMOD_RMETA => "RMETA",
429);
430
431my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
432my @DIRECT_BIND_KEYS = (
433 CFClient::SDLK_F1,
434 CFClient::SDLK_F2,
435 CFClient::SDLK_F3,
436 CFClient::SDLK_F4,
437 CFClient::SDLK_F5,
438 CFClient::SDLK_F6,
439 CFClient::SDLK_F7,
440 CFClient::SDLK_F8,
441 CFClient::SDLK_F9,
442 CFClient::SDLK_F10,
443 CFClient::SDLK_F11,
444 CFClient::SDLK_F12,
445 CFClient::SDLK_F13,
446 CFClient::SDLK_F14,
447 CFClient::SDLK_F15,
448);
449
450# this binding dialog asks for a key-combo to be pressed
451# and if successful it calls the $cb with $mod and $sym as args.
452sub open_binding_dialog {
453 my ($cb) = @_;
454
455 my $w = new CFClient::UI::FancyFrame
456 title => "Bind Action",
457 x => "center",
458 y => "center";
459
460 $w->add (my $vb = new CFClient::UI::VBox);
461 $vb->add (new CFClient::UI::Label
462 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
463 ."You can only bind 0-9 and F1-F15 without modifiers."
464 );
465 $vb->add (my $entry = new CFClient::UI::Entry
466 text => "",
467 on_key_down => sub {
468 my ($entry, $ev) = @_;
469
470 my $mod = $ev->{mod};
471 my $sym = $ev->{sym};
472
473 # XXX: This seems a little bit hackisch to me, but i have to ignore them
474 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
475 return;
476 }
477
478 if ($mod == CFClient::KMOD_NONE
479 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
480 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
481 {
482 $::STATUSBOX->add (
483 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
484 ." directly without modifier! It would damage the completer handling."
485 );
486 return;
487 }
488
489 $entry->focus_out;
490
491 $cb->($mod, $sym);
492
493 $w->destroy
494 });
495
496 $entry->focus_in;
497 $w->show;
498}
499
500sub keycombo_to_name {
501 my ($mod, $sym) = @_;
502
503 my $mods = join '+',
504 map { $ALLOWED_MODIFIERS{$_} }
505 grep { ($_ + 0) & ($mod + 0) }
506 keys %ALLOWED_MODIFIERS;
507 $mods .= "+" if $mods ne '';
508
509 return $mods . CFClient::SDL_GetKeyName ($sym);
510}
511
5121; 3861;
513 387
514=back 388=back
515 389
516=head1 AUTHOR 390=head1 AUTHOR

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