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Comparing deliantra/server/ext/widget.ext (file contents):
Revision 1.16 by root, Tue Jul 24 19:33:57 2007 UTC vs.
Revision 1.27 by root, Sat Jan 16 00:08:33 2010 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 ws # widgetset new 5# ws_n ws # widgetset new
5# ws_d ws # 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 @attr # widget member set 10# w_s id @attr # widget member set
9# w_g id rid @attr # 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
14 15
15our $DEBUG = 1; 16our $DEBUG = 1;
16 17
17cf::client->attach ( 18cf::client->attach (
18 on_connect => sub { 19 on_connect => sub {
19 my ($ns) = @_; 20 my ($ns) = @_;
20 21
21 Scalar::Util::weaken (my $weakns = $ns);
22
23 $ns->{id} = "a"; 22 $ns->{id} = "a";
24 $ns->{json_coder}->filter_json_single_key_object (__w_ => sub { 23 $ns->{json_coder}->filter_json_single_key_object ("\fw" => sub {
25 # cannot deserialise ATM 24 $ns->{widget}{$_[0]}
26 undef
27 }); 25 });
26
27 cf::weaken $ns;
28 }, 28 },
29); 29);
30 30
31sub csc_update_stats { 31sub csc_update_stats {
32 my ($ns) = @_; 32 my ($ns) = @_;
33 33
34 while (my ($k, $v) = each %{ $ns->{csc}{stat} }) { 34 while (my ($k, $v) = each %{ $ns->{csc}{stat} }) {
35 $v->set_text ($ns->pl->ob->stats->$k); 35 $v->set_text ($ns->pl->ob->stats->$k);
36 } 36 }
37} 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 $@;
38 100
39sub csc_start { 101sub csc_start {
40 my ($ns) = @_; 102 my ($ns) = @_;
41 103
42 my $ws = $ns->{csc} = $ns->new_widgetset; 104 my $ws = $ns->{csc} = $ns->new_widgetset;
… …
53 }, 115 },
54 ); 116 );
55 117
56 $w->add (my $ntb = $ws->new (Notebook => expand => 1)); 118 $w->add (my $ntb = $ws->new (Notebook => expand => 1));
57 119
58 $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");
59 121
60 $stats->add (0, 0, (my $statstable = $ws->new ("Table"))); 122 $stats->add_at (0, 0, (my $statstable = $ws->new ("Table")));
61 123
62 for ( 124 for (
63 [0, "Str"], 125 [0, "Str"],
64 [1, "Dex"], 126 [1, "Dex"],
65 [2, "Con"], 127 [2, "Con"],
… …
80 )); 142 ));
81 } 143 }
82 144
83 csc_update_stats $ns; 145 csc_update_stats $ns;
84 146
147 $ws->{tl} = $w;
85 $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# $ws->find ("setup_dialog")->toggle_visibility;
86} 168}
87 169
88cf::player->attach ( 170cf::player->attach (
89 on_login => sub { 171 on_login => sub {
90 my ($pl) = @_; 172 my ($pl) = @_;
91 173
174 my $ns = $pl->ns;
175 return unless $ns->{can_widget};
176
92 return unless $cf::CFG{devel}; 177 return unless $cf::CFG{devel};
93 178
94 my $ns = $pl->ns;
95
96 return unless $ns->{can_widget};
97 #csc_start $ns; 179 #csc_start $ns;
98 }, 180 },
99); 181);
100 182
101cf::register_exticmd w_e => sub { 183cf::register_exticmd w_e => sub {
102 my ($ns, $id, $name, $args) = @_; 184 my ($ns, $id, @args) = @_;
103 185
104 if (my $w = $ns->{widget}{$id}) { 186 if (my $cb = $ns->{widget_cb}{$id}) {
105 if (my $cb = $w->{ev}{$name}) {
106 $_->($w, @$args)
107 for @$cb;
108 }
109 }
110
111 ()
112};
113
114cf::register_exticmd w_r => sub {
115 my ($ns, $rid, $res) = @_;
116
117 if (my $cb = delete $ns->{widget_return}{$rid}) {
118 $cb->(@$res); 187 $cb->(@args);
119 } 188 }
120 189
121 () 190 ()
122}; 191};
123 192
… …
130 id => $id, 199 id => $id,
131 ns => $self, 200 ns => $self,
132 _w => {}, 201 _w => {},
133 }, "ext::widget::set"; 202 }, "ext::widget::set";
134 203
204 cf::weaken $ws->{ns};
205
135 $ws->msg (ws_n => $id); 206 $ws->msg (ws_n => $id);
136 207
137 $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} }, $_[1];
138} 218}
139 219
140############################################################################# 220#############################################################################
141 221
142package ext::widget::set; 222package ext::widget::set;
… …
156 236
157sub msg { 237sub msg {
158 my ($self, @msg) = @_; 238 my ($self, @msg) = @_;
159 239
160 if (my $ns = shift->{ns}) { 240 if (my $ns = shift->{ns}) {
241 return unless $ns->{json_coder};#d# might be gone at destroy time(??)
161 warn "msg " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d# 242 #d#warn "msg " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d#
162 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg)); 243 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg));
163 } 244 }
164} 245}
165 246
166sub new { 247sub alloc {
167 my ($self, $class, %args) = @_; 248 my ($self) = @_;
168 249
169 my $id = ++$self->{ns}{id}; 250 my $id = $self->{ns}->alloc_wid;
170 251
171 my $proxy = bless { 252 my $proxy = bless {
172 id => $id, 253 id => $id,
173 }, "ext::widget::proxy"; 254 }, "ext::widget::proxy";
174 255
175 Scalar::Util::weaken ($self->{_w}{$id} = $proxy);
176 Scalar::Util::weaken ($proxy->{ws} = $self);
177 Scalar::Util::weaken ($proxy->{ns} = $self->{ns}); 256 cf::weaken ($proxy->{ns} = $self->{ns});
178 Scalar::Util::weaken ($self->{ns}{widget}{$id} = $proxy); 257 cf::weaken ($self->{ns}{widget}{$id} = $proxy);
258
259 $proxy
260}
261
262sub new {
263 my ($self, $class, %args) = @_;
264
265 my $proxy = $self->alloc;
266
267 cf::weaken
268 +($self->{_w}{$proxy->{id}} = $proxy),
269 +($proxy->{ws} = $self);
179 270
180 for my $ev (grep /^on_/, keys %args) { 271 for my $ev (grep /^on_/, keys %args) {
181 push @{$proxy->{ev}{$ev}}, $args{$ev}; 272 $args{$ev} = $proxy->{"_$ev"} = $proxy->cb ($args{$ev});
182 $args{$ev} = 0;
183 } 273 }
184 274
185 $self->msg (ws_c => 275 $self->msg (ws_c =>
186 $self->{id}, 276 $self->{id},
187 $id, 277 $proxy->{id},
188 $class, 278 $class,
189 \%args, 279 \%args,
190 ); 280 );
191 281
192 $proxy 282 $proxy
193} 283}
194 284
285sub template {
286 my ($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 : $res[0]
354}
355
195############################################################################# 356#############################################################################
196 357
197package ext::widget::proxy; 358package ext::widget::proxy;
198
199sub DESTROY {
200 my ($self) = @_;
201
202 delete $self->{ns}{widget}{$self->{id}};
203
204 if (my $ws = $self->{ws}) {
205 $self->msg (w_c => 0, "destroy");
206 delete $ws->{_w}{$self->{id}};
207 }
208}
209 359
210sub msg { 360sub msg {
211 my ($self, $type, @arg) = @_; 361 my ($self, $type, @arg) = @_;
212 362
213 if (my $ws = $self->{ws}) { 363 if (my $ns = $self->{ns}) {
214 $ws->msg ($type, $self->{id}, @arg); 364 my @msg = ($type, $self->{id}, @arg);
365 warn "MSG " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d#
366 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg));
215 } 367 }
216} 368}
217 369
218sub msg_cb { 370sub msg_cb {
219 my ($self, $cb, $type, @arg) = @_; 371 my ($self, $cb, $type, @arg) = @_;
220 372
221 if (my $ws = $self->{ws}) { 373 if (my $ws = $self->{ws}) {
222 my $rid = ++$ws->{ns}{id}; 374 my $rid = $ws->{ns}->alloc_wid;
223
224 $self->msg ($type, $rid, @arg);
225 375
226 if ($cb) { 376 if ($cb) {
227 $ws->{ns}{widget_return}{$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);
228 } else { 384 } else {
229 # synchronous case 385 # synchronous case
230 my $wait = new Coro::Signal; 386 my $wait = new Coro::Signal;
231 my @res; 387 my @res;
232 388
233 $ws->{ns}{widget_return}{$rid} = sub { 389 $ws->{ns}{widget_cb}{$rid} = sub {
390 delete $ws->{ns}{widget_cb}{$rid};
391 $ws->{ns}->free_wid ($rid);
392
234 @res = @_; 393 @res = @_;
235 $wait->send; 394 $wait->send;
236 }; 395 };
396 $self->msg ($type, $rid, @arg);
237 $wait->wait; 397 $wait->wait;
238 398
239 return @res; 399 return @res;
240 } 400 }
241 } 401 }
242 402
243 () 403 ()
244} 404}
245 405
406sub DESTROY {
407 my ($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 $cb
444}
445
246sub set { 446sub set {
247 my ($self, @kv) = @_; 447 my ($self, @kv) = @_;
248 448
249 $self->msg (w_s => \@kv); 449 $self->msg (w_s => \@kv);
250} 450}
251 451
252sub get { 452sub get {
253 my ($self, $member, $cb) = @_; 453 my ($self, $member, $cb) = @_;
254 454
255 $self->msg_cb ($cb, w_g => [$member]); 455 $self->msg_cb ($cb, w_g => ref $member ? @$member : $member);
256} 456}
257 457
258sub TO_JSON { 458sub TO_JSON {
259 { __w_ => $_[0]{id} } 459 { "\fw" => $_[0]{id} }
260} 460}
261 461
262our $AUTOLOAD; 462our $AUTOLOAD;
263 463
264sub AUTOLOAD { 464sub AUTOLOAD {
265 $AUTOLOAD =~ s/^.*:// 465 $AUTOLOAD =~ s/^.*://
266 or return; 466 or return;
267 467
268 my $self = shift; 468 my $self = shift;
269 469
470 #TODO: handle non-void context
270 $self->msg (w_c => 0, $AUTOLOAD, \@_); 471 $self->msg (w_c => 0, $AUTOLOAD, @_);
271 472
272 () 473 ()
273} 474}
274 475
476package ext::widget::callback;
477
478sub DESTROY {
479 my ($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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