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Comparing deliantra/server/ext/widget.ext (file contents):
Revision 1.4 by root, Mon Jul 2 03:15:30 2007 UTC vs.
Revision 1.24 by root, Sun Jan 13 12:40:42 2008 UTC

1#! perl # mandatory depends=login 1#! perl # mandatory depends=login
2 2
3# sends the following ext message types 3# sends the following ext message types
4# ws_a id name... # associate well-known widget with given id
4# ws_n id # widgetset new 5# ws_n ws # widgetset new
5# ws_d id # widgetset destroy 6# ws_d ws # widgetset destroy
6# ws_c ws id class args # widgetset create 7# ws_c ws id class @args # widgetset create
8# ws_ct ws ttype ttext done_cb \%cfg # widgetset create from template
7# w_c id [rid] name args # widget method call 9# w_c id rid name @args # widget method call
8# w_s id name value # widget member set 10# w_s id @attr # widget member set
9# w_g id rid name # widget member get 11# w_g id rid @attr # widget member get
10# 12#
11# and expects the following exti message types 13# and expects the following exti message types
12# w_r rid res # widget call return
13# w_e id name args # widget_event 14# w_e id @args # widget_call
15
16our $DEBUG = 1;
14 17
15cf::client->attach ( 18cf::client->attach (
16 on_connect => sub { 19 on_connect => sub {
17 my ($ns) = @_; 20 my ($ns) = @_;
18 21
19 Scalar::Util::weaken (my $weakns = $ns);
20
21 $ns->{id} = "a"; 22 $ns->{id} = "a";
22 $ns->{json_coder}->filter_json_single_key_object (__widget_ref__ => sub { 23 $ns->{json_coder}->filter_json_single_key_object ("\fw" => sub {
23 # cannot deserialise ATM 24 $ns->{widget}{$_[0]}
24 undef
25 }); 25 });
26
27 cf::weaken $ns;
26 }, 28 },
27); 29);
28 30
29sub csc_update_stats { 31sub csc_update_stats {
30 my ($ns) = @_; 32 my ($ns) = @_;
31 33
32 while (my ($k, $v) = each %{ $ns->{csc}{stat} }) { 34 while (my ($k, $v) = each %{ $ns->{csc}{stat} }) {
33 $v->set_text ($ns->pl->ob->stats->$k); 35 $v->set_text ($ns->pl->ob->stats->$k);
34 } 36 }
35} 37}
38
39my $cg_template = eval <<EOF;
40[
41 Toplevel => {
42 s_id => "toplevel",
43 title => "Character Creation",
44 x => "center",
45 y => "center",
46 z => 5,
47 force_w => 760,
48 force_h => 440,
49 s_cl => [VBox => { s_cl => [
50 Label => {
51 text => "Character Creation",
52 fontsize => 1,
53 align => 0,
54 },
55 Label => {
56 markup => "View or Edit your character attributes below, then press <b>Finish</b> to create your character",
57 fontsize => 0.8,
58 align => 0,
59 },
60 HBox => { s_cl => [
61 Face => {
62 s_id => "face",
63 face => 0,
64 bg => [.2, .2, .2, 1],
65 min_w => 64,
66 min_h => 64,
67 },
68 Label => {
69 s_id => "desc",
70 fontsize => 0.8,
71 ellipsize => 0,
72 },
73 ]},
74 Notebook => {
75 expand => 1,
76 s_cl => [
77 Table => {
78 c_tab => ["Basics", "Title, background and other information of your character."],
79 },
80 Table => {
81 c_tab => ["Stats", "Your character's primary stats such as strength, dexterity and so on."],
82 },
83 Table => {
84 c_tab => ["Race", "Your character's race."],
85 },
86 Table => {
87 c_tab => ["Class", "Your character's initial class."],
88 },
89 ],
90 },
91 Button => {
92 s_id => "finish",
93 text => "Finish",
94 },
95 ]}],
96 },
97]
98EOF
99die if $@;
36 100
37sub csc_start { 101sub csc_start {
38 my ($ns) = @_; 102 my ($ns) = @_;
39 103
40 my $ws = $ns->{csc} = $ns->new_widgetset; 104 my $ws = $ns->{csc} = $ns->new_widgetset;
… …
51 }, 115 },
52 ); 116 );
53 117
54 $w->add (my $ntb = $ws->new (Notebook => expand => 1)); 118 $w->add (my $ntb = $ws->new (Notebook => expand => 1));
55 119
56 $ntb->add (Statistics => (my $stats = $ws->new (Table => expand => 1)), "Basic statistics of your new character"); 120 $ntb->add_tab (Statistics => (my $stats = $ws->new (Table => expand => 1)), "Basic statistics of your new character");
57 121
58 $stats->add (0, 0, (my $statstable = $ws->new ("Table"))); 122 $stats->add_at (0, 0, (my $statstable = $ws->new ("Table")));
59 123
60 for ( 124 for (
61 [0, "Str"], 125 [0, "Str"],
62 [1, "Dex"], 126 [1, "Dex"],
63 [2, "Con"], 127 [2, "Con"],
… …
66 [5, "Pow"], 130 [5, "Pow"],
67 [6, "Cha"], 131 [6, "Cha"],
68 ) { 132 ) {
69 my ($x, $label) = @$_; 133 my ($x, $label) = @$_;
70 134
71 $statstable->add ($x, 0, $ws->new (Label => 135 $statstable->add_at ($x, 0, $ws->new (Label =>
72 can_hover => 1, can_events => 1, 136 can_hover => 1, can_events => 1,
73 align => +1, text => $label, tooltip => "#stat_$label", 137 align => +1, text => $label, tooltip => "#stat_$label",
74 )); 138 ));
75 $statstable->add ($x, 1, $ws->{stat}{$label} = $ws->new (Label => 139 $statstable->add_at ($x, 1, $ws->{stat}{$label} = $ws->new (Label =>
76 can_hover => 1, can_events => 1, 140 can_hover => 1, can_events => 1,
77 align => +1, template => "88", tooltip => "#stat_$label", 141 align => +1, template => "88", tooltip => "#stat_$label",
78 )); 142 ));
79 } 143 }
80 144
81 csc_update_stats $ns; 145 csc_update_stats $ns;
82 146
147 $ws->{tl} = $w;
83 $w->show; 148 $w->show;
149
150# my ($tl, $entry) = $ws->template (inline => $cg_template,
151# [
152# toplevel => {},
153# entry => {
154# text => "xyz",
155# on_changed => sub {
156# warn "changed<@_>\n";#d#
157# },
158# },
159# ],
160# );
161#
162# $tl->show;
163#
164# $ns->{xxxw} = [$tl, $entry];#d#
165#
166# $ws->find ("setup_notebook")->add ($ws->{tab});
167# $ws->find ("setup_dialog")->toggle_visibility;
84} 168}
85 169
86cf::player->attach ( 170cf::player->attach (
87 on_login => sub { 171 on_login => sub {
88 my ($pl) = @_; 172 my ($pl) = @_;
89 173
174 my $ns = $pl->ns;
175 return unless $ns->{can_widget};
176
90 return unless $cf::CFG{devel}; 177 return unless $cf::CFG{devel};
91 178
92 my $ns = $pl->ns;
93
94 return unless $ns->{can_widget};
95
96 csc_start $ns; 179 #csc_start $ns;
97 }, 180 },
98); 181);
99 182
100cf::register_exticmd w_e => sub { 183cf::register_exticmd w_e => sub {
101 my ($ns, $pkt) = @_; 184 my ($ns, $id, @args) = @_;
102 185
103 if (my $w = $ns->{widget}{$pkt->{id}}) { 186 if (my $cb = $ns->{widget_cb}{$id}) {
104 if (my $cb = $w->{ev}{$pkt->{name}}) { 187 $cb->(@args);
105 $_->($w, @{ $pkt->{args} || [] })
106 for @$cb;
107 }
108 }
109
110 ()
111};
112
113cf::register_exticmd w_r => sub {
114 my ($ns, $pkt) = @_;
115
116 if (my $cb = delete $ns->{widget_return}{$pkt->{rid}}) {
117 $cb->(@{$pkt->{res} || [] });
118 } 188 }
119 189
120 () 190 ()
121}; 191};
122 192
… …
126 my $id = ++$self->{id}; 196 my $id = ++$self->{id};
127 197
128 my $ws = bless { 198 my $ws = bless {
129 id => $id, 199 id => $id,
130 ns => $self, 200 ns => $self,
131 w => {}, 201 _w => {},
132 }, "ext::widget::set"; 202 }, "ext::widget::set";
133 203
204 cf::weaken $ws->{ns};
205
134 $ws->msg (ws_n => id => $id); 206 $ws->msg (ws_n => $id);
135 207
136 $ws 208 $ws
209}
210
211sub cf::client::alloc_wid {
212 pop @{ $_[0]{ids} }
213 or ++$_[0]{id}
214}
215
216sub cf::client::free_wid {
217 push @{ $_[0]{ids} }, $_[1];
137} 218}
138 219
139############################################################################# 220#############################################################################
140 221
141package ext::widget::set; 222package ext::widget::set;
… …
145} 226}
146 227
147sub destroy { 228sub destroy {
148 my ($self) = @_; 229 my ($self) = @_;
149 230
150 $self->msg (ws_d => id => $self->{id}); 231 $self->msg (ws_d => $self->{id});
151 delete $self->{ns}; 232 delete $self->{ns};
152 $_->destroy 233 $_->destroy
153 for values %{ $self->{w} }; 234 for values %{ $self->{w} };
154} 235}
155 236
156sub msg { 237sub msg {
157 my ($self, $type, %msg) = @_; 238 my ($self, @msg) = @_;
158 239
159 if (my $ns = shift->{ns}) { 240 if (my $ns = shift->{ns}) {
160 $msg{msgtype} = $type; 241 return unless $ns->{json_coder};#d#
242 warn "msg " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d#
161 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\%msg)); 243 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg));
162 } 244 }
245}
246
247sub alloc {
248 my ($self) = @_;
249
250 my $id = $self->{ns}->alloc_wid;
251
252 my $proxy = bless {
253 id => $id,
254 }, "ext::widget::proxy";
255
256 Scalar::Util::weaken ($proxy->{ns} = $self->{ns});
257 Scalar::Util::weaken ($self->{ns}{widget}{$id} = $proxy);
258
259 $proxy
163} 260}
164 261
165sub new { 262sub new {
166 my ($self, $class, %args) = @_; 263 my ($self, $class, %args) = @_;
167 264
168 my $id = ++$self->{ns}{id}; 265 my $proxy = $self->alloc;
169 266
170 my $proxy = $self->{w}{$id} = bless { 267 cf::weaken
171 id => $id, 268 +($self->{_w}{$proxy->{id}} = $proxy),
172 }, "ext::widget::proxy"; 269 +($proxy->{ws} = $self);
173
174 Scalar::Util::weaken ($proxy->{ws} = $self);
175 Scalar::Util::weaken ($proxy->{ns} = $self->{ns});
176 Scalar::Util::weaken ($self->{ns}{widget}{$id} = $proxy);
177 270
178 for my $ev (grep /^on_/, keys %args) { 271 for my $ev (grep /^on_/, keys %args) {
179 push @{$proxy->{ev}{$ev}}, $args{$ev}; 272 $args{$ev} = $proxy->{"_$ev"} = $proxy->cb ($args{$ev});
180 $args{$ev} = 0;
181 } 273 }
182 274
183 $self->msg (ws_c => 275 $self->msg (ws_c =>
184 ws => $self->{w}{id}, 276 $self->{id},
185 id => $id, 277 $proxy->{id},
186 class => $class, 278 $class,
187 args => \%args, 279 \%args,
188 ); 280 );
189 281
190 $proxy 282 $proxy
191} 283}
192 284
285sub template {
286 my ($self, $type, $template, $args, $done_cb) = @_;
287
288 my %cfg;
289
290 while (@$args) {
291 my ($name, $args) = splice @$args, 0, 2, ();
292
293 my $proxy = $self->alloc;
294
295 $self->{delete $args->{alias} or $name} = $proxy;
296
297 cf::weaken
298 +($self->{_w}{$proxy->{id}} = $proxy),
299 +($proxy->{ws} = $self);
300
301 for my $ev (grep /^on_/, keys %$args) {
302 $args->{$ev} = $proxy->{"_$ev"} = $proxy->cb ($args->{$ev});
303 }
304
305 $cfg{$name} = {
306 %$args,
307 id => $proxy->{id},
308 };
309 }
310
311 if ($done_cb) {
312 my $proxy = $self->alloc;
313 my $ocb = $done_cb;
314 $done_cb = $proxy->cb (sub {
315 undef $proxy;
316 undef $done_cb;
317 &$ocb
318 });
319 }
320
321 if ($type eq "face") {
322 $self->{ns}->send_face ($template, 100);
323 $self->{ns}->flush_fx;
324 }
325
326 $self->msg (ws_ct =>
327 $self->{id},
328 $type => $template,
329 $done_cb,
330 \%cfg,
331 );
332}
333
334sub find {
335 my ($self, @names) = @_;
336
337 my @res;
338 my @alloc;
339
340 for my $name (@names) {
341 push @res, $self->{ns}{widget_wkw}{$name} ||= do {
342 my $proxy = $self->alloc;
343
344 push @alloc, $proxy->{id} => $name;
345
346 $proxy
347 };
348 }
349
350 $self->msg (ws_a => @alloc)
351 if @alloc;
352
353 wantarray ? @res : $res[0]
354}
355
193############################################################################# 356#############################################################################
194 357
195package ext::widget::proxy; 358package ext::widget::proxy;
196 359
197sub DESTROY { 360sub msg {
198 my ($self) = @_; 361 my ($self, $type, @arg) = @_;
199 362
200 delete $self->{ns}{widget}{$self->{id}}; 363 if (my $ns = $self->{ns}) {
364 my @msg = ($type, $self->{id}, @arg);
365 warn "MSG " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d#
366 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg));
367 }
368}
369
370sub msg_cb {
371 my ($self, $cb, $type, @arg) = @_;
201 372
202 if (my $ws = $self->{ws}) { 373 if (my $ws = $self->{ws}) {
203 delete $ws->{w}{$self->{id}};
204 $self->msg (w_c => name => "destroy");
205 }
206}
207
208sub msg {
209 my ($self, $type, %msg) = @_;
210
211 if (my $ws = $self->{ws}) {
212 $ws->msg ($type,
213 %msg,
214 id => $self->{id},
215 );
216 }
217}
218
219sub msg_cb {
220 my ($self, $cb, $type, %msg) = @_;
221
222 if (my $ws = $self->{ws}) {
223
224 my $rid = ++$ws->{ns}{id}; 374 my $rid = $ws->{ns}->alloc_wid;
225
226 $self->msg ($type, %msg, rid => $rid);
227 375
228 if ($cb) { 376 if ($cb) {
229 $ws->{ns}{widget_return}{$rid} = $cb; 377 $ws->{ns}{widget_cb}{$rid} = sub {
378 delete $ws->{ns}{widget_cb}{$rid};
379 $ws->{ns}->free_wid ($rid);
380 &$cb
381 };
382
383 $self->msg ($type, $rid, @arg);
230 } else { 384 } else {
231 # synchronous case 385 # synchronous case
232 my $wait = new Coro::Signal; 386 my $wait = new Coro::Signal;
233 my @res; 387 my @res;
234 388
235 $ws->{ns}{widget_return}{$rid} = sub { 389 $ws->{ns}{widget_cb}{$rid} = sub {
390 delete $ws->{ns}{widget_cb}{$rid};
391 $ws->{ns}->free_wid ($rid);
392
236 @res = @_; 393 @res = @_;
237 $wait->send; 394 $wait->send;
238 }; 395 };
396 $self->msg ($type, $rid, @arg);
239 $wait->wait; 397 $wait->wait;
240 398
241 return @res; 399 return @res;
242 } 400 }
243 } 401 }
244 402
245 () 403 ()
246} 404}
247 405
406sub DESTROY {
407 my ($self) = @_;
408
409 delete $self->{ns}{widget}{$self->{id}};
410
411 if (my $ws = $self->{ws}) {
412 $self->msg (w_c => 0, "destroy");
413 delete $ws->{_w}{$self->{id}};
414 }
415}
416
417sub cb {
418 my ($self, $cb) = @_;
419
420 my $proxy = bless {
421 ns => $self->{ns},
422 id => $self->{ns}->alloc_wid,
423 }, "ext::widget::callback";
424
425 cf::weaken $proxy->{ns};
426
427 $self->{ns}{widget_cb}{$proxy->{id}} = $cb;
428
429 $proxy
430}
431
432sub oneshot_cb {
433 my ($self, $cb) = @_;
434
435 if ("CODE" eq ref $cb) {
436 my $ocb = $cb;
437 $cb = cb $self, sub {
438 undef $cb;
439 &$ocb
440 };
441 }
442
443 $cb
444}
445
248sub set { 446sub set {
249 my ($self, $member, $value) = @_; 447 my ($self, @kv) = @_;
250 448
251 $self->msg (w_s => name => $member, value => $value); 449 $self->msg (w_s => \@kv);
252} 450}
253 451
254sub get { 452sub get {
255 my ($self, $member, $cb) = @_; 453 my ($self, $member, $cb) = @_;
256 454
257 $self->msg_cb ($cb, w_g => name => $member); 455 $self->msg_cb ($cb, w_g => ref $member ? @$member : $member);
258} 456}
259 457
260sub TO_JSON { 458sub TO_JSON {
261 { __widget_ref__ => $_[0]{id} } 459 { "\fw" => $_[0]{id} }
262} 460}
263 461
264our $AUTOLOAD; 462our $AUTOLOAD;
265 463
266sub AUTOLOAD { 464sub AUTOLOAD {
267 $AUTOLOAD =~ s/^.*:// 465 $AUTOLOAD =~ s/^.*://
268 or return; 466 or return;
269 467
270 my $self = shift; 468 my $self = shift;
271 469
470 #TODO: handle non-void context
272 $self->msg (w_c => name => $AUTOLOAD, args => \@_); 471 $self->msg (w_c => 0, $AUTOLOAD, @_);
273 472
274 () 473 ()
275} 474}
276 475
476package ext::widget::callback;
477
478sub DESTROY {
479 my ($self) = @_;
480
481 if (my $ns = $self->{ns}) {
482 delete $ns->{widget_cb}{$self->{id}};
483 $ns->free_wid ($self->{id});
484 }
485}
486
487sub TO_JSON {
488 { "\fc" => $_[0]{id} }
489}
490

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