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/cvs/deliantra/server/ext/widget.ext
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Comparing deliantra/server/ext/widget.ext (file contents):
Revision 1.2 by root, Mon Jun 25 07:40:53 2007 UTC vs.
Revision 1.18 by root, Sun Aug 19 09:27:08 2007 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
7# w_c id [rid] name args # widget method call 8# w_c id rid name @args # widget method call
8# w_s id name value # widget member set 9# w_s id @attr # widget member set
9# w_g id rid name # widget member get 10# w_g id rid @attr # widget member get
10# 11#
11# and expects the following exti message types 12# and expects the following exti message types
12# w_r rid res # widget call return 13# w_r rid res # widget call return
13# w_e id name args # widget_event 14# w_e id rid @args # widget_event
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
22 Scalar::Util::weaken (my $weakns = $ns);
23
19 $ns->{id} = "a"; 24 $ns->{id} = "a";
25 $ns->{json_coder}->filter_json_single_key_object (__w_ => sub {
26 # cannot deserialise ATM
27 undef
28 });
20 }, 29 },
21); 30);
22 31
23sub csc_update_stats { 32sub csc_update_stats {
24 my ($ns) = @_; 33 my ($ns) = @_;
25 34
26 while (my ($k, $v) = each %{ $ns->{csc}{stat} }) { 35 while (my ($k, $v) = each %{ $ns->{csc}{stat} }) {
27 $v->set_text ($ns->pl->ob->stats->$k); 36 $v->set_text ($ns->pl->ob->stats->$k);
28 } 37 }
38}
39
40sub demo_start {
41 my ($ns) = @_;
42
43 my $ws = $ns->{csc} = $ns->new_widgetset;
44
45 $ws->{tab} = $ws->new (Label => text => "dumb tst", c_tab => ["hull"]);
46
47 $ws->find ("setup_notebook")->add ($ws->{tab});
48 $ws->find ("setup_dialog")->toggle_visibility;
29} 49}
30 50
31sub csc_start { 51sub csc_start {
32 my ($ns) = @_; 52 my ($ns) = @_;
33 53
… …
37 min_w => 600, 57 min_w => 600,
38 min_h => 400, 58 min_h => 400,
39 x => "center", 59 x => "center",
40 y => "center", 60 y => "center",
41 title => "Character Creation", 61 title => "Character Creation",
62 has_close_button => 1,
63 on_delete => sub {
64 $ws->destroy;
65 },
42 ); 66 );
43 67
44 $w->add (my $ntb = $ws->new (Notebook => expand => 1)); 68 $w->add (my $ntb = $ws->new (Notebook => expand => 1));
45 69
46 $ntb->add (Statistics => (my $stats = $ws->new (Table => expand => 1)), "Basic statistics of your new character"); 70 $ntb->add_tab (Statistics => (my $stats = $ws->new (Table => expand => 1)), "Basic statistics of your new character");
47 71
48 $stats->add (0, 0, (my $statstable = $ws->new ("Table"))); 72 $stats->add_at (0, 0, (my $statstable = $ws->new ("Table")));
49 73
50 for ( 74 for (
51 [0, "Str", "Strength"], 75 [0, "Str"],
52 [1, "Dex", "Dexterity"], 76 [1, "Dex"],
53 [2, "Con", "Constitution"], 77 [2, "Con"],
54 [3, "Int", "Intelligence"], 78 [3, "Int"],
55 [4, "Wis", "Wisdom"], 79 [4, "Wis"],
56 [5, "Pow", "Power"], 80 [5, "Pow"],
57 [6, "Cha", "Charisma"], 81 [6, "Cha"],
58 ) { 82 ) {
59 my ($x, $label, $description) = @$_; 83 my ($x, $label) = @$_;
60 84
61 $statstable->add ($x, 0, $ws->new (Label => 85 $statstable->add_at ($x, 0, $ws->new (Label =>
62 can_hover => 1, can_events => 1, 86 can_hover => 1, can_events => 1,
63 align => +1, text => $label, tooltip => "#stat_$label", 87 align => +1, text => $label, tooltip => "#stat_$label",
64 )); 88 ));
65 $statstable->add ($x, 1, $ws->{stat}{$label} = $ws->new (Label => 89 $statstable->add_at ($x, 1, $ws->{stat}{$label} = $ws->new (Label =>
66 can_hover => 1, can_events => 1, 90 can_hover => 1, can_events => 1,
67 align => +1, template => "88", tooltip => "#stat_$label", 91 align => +1, template => "88", tooltip => "#stat_$label",
68 )); 92 ));
69 } 93 }
70 94
71 csc_update_stats $ns; 95 csc_update_stats $ns;
72 96
97 $ws->{tl} = $w;
73 $w->show; 98 $w->show;
74} 99}
75 100
76cf::player->attach ( 101cf::player->attach (
77 on_login => sub { 102 on_login => sub {
… …
80 return unless $cf::CFG{devel}; 105 return unless $cf::CFG{devel};
81 106
82 my $ns = $pl->ns; 107 my $ns = $pl->ns;
83 108
84 return unless $ns->{can_widget}; 109 return unless $ns->{can_widget};
85
86 csc_start $ns; 110 #csc_start $ns;
111 #demo_start $ns;
87 }, 112 },
88); 113);
89 114
90cf::register_exticmd w_e => sub { 115cf::register_exticmd w_e => sub {
91 my ($ns, $pkt) = @_; 116 my ($ns, $id, $rid, @args) = @_;
92 117
93 if (my $w = $ns->{widget}{$pkt->{id}}) { 118 if (my $w = $ns->{widget}{$id}) {
94 if (my $cb = $w->{ev}{$pkt->{name}}) { 119 if (my $cb = $w->{ev}{$rid}) {
95 $_->($w, @{ $pkt->{args} || [] }) 120 $cb->($w, @args);
96 for @$cb;
97 } 121 }
98 } 122 }
99 123
100 () 124 ()
101}; 125};
102 126
103cf::register_exticmd w_r => sub { 127cf::register_exticmd w_r => sub {
104 my ($ns, $pkt) = @_; 128 my ($ns, $rid, $res) = @_;
105 129
106 if (my $cb = delete $ns->{widget_return}{$pkt->{rid}}) { 130 if (my $cb = delete $ns->{widget_return}{$rid}) {
107 $cb->(@{$pkt->{res} || [] }); 131 $cb->(@$res);
108 } 132 }
109 133
110 () 134 ()
111}; 135};
112 136
… …
116 my $id = ++$self->{id}; 140 my $id = ++$self->{id};
117 141
118 my $ws = bless { 142 my $ws = bless {
119 id => $id, 143 id => $id,
120 ns => $self, 144 ns => $self,
121 w => {}, 145 _w => {},
122 }, "ext::widget::set"; 146 }, "ext::widget::set";
123 147
124 $ws->msg (ws_n => id => $id); 148 $ws->msg (ws_n => $id);
125 149
126 $ws 150 $ws
127} 151}
128 152
129############################################################################# 153#############################################################################
… …
135} 159}
136 160
137sub destroy { 161sub destroy {
138 my ($self) = @_; 162 my ($self) = @_;
139 163
140 $self->msg (ws_d => id => $self->{id}); 164 $self->msg (ws_d => $self->{id});
141 delete $self->{ns}; 165 delete $self->{ns};
142 $_->destroy 166 $_->destroy
143 for values %{ $self->{w} }; 167 for values %{ $self->{w} };
144} 168}
145 169
146sub msg { 170sub msg {
147 my ($self, $type, %msg) = @_; 171 my ($self, @msg) = @_;
148 172
149 if (my $ns = shift->{ns}) { 173 if (my $ns = shift->{ns}) {
150 $msg{msgtype} = $type; 174 warn "msg " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d#
151 $ns->send_packet ("ext " . cf::to_json \%msg); 175 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg));
152 } 176 }
177}
178
179sub alloc {
180 my ($self) = @_;
181
182 my $id = ++$self->{ns}{id};
183
184 my $proxy = bless {
185 id => $id,
186 }, "ext::widget::proxy";
187
188 Scalar::Util::weaken ($proxy->{ns} = $self->{ns});
189 Scalar::Util::weaken ($self->{ns}{widget}{$id} = $proxy);
190
191 $proxy
153} 192}
154 193
155sub new { 194sub new {
156 my ($self, $class, %args) = @_; 195 my ($self, $class, %args) = @_;
157 196
158 my $id = ++$self->{ns}{id}; 197 my $proxy = $self->alloc;
159 198
160 my $proxy = $self->{w}{$id} = bless { 199 Scalar::Util::weaken ($self->{_w}{$proxy->{id}} = $proxy);
161 id => $id,
162 }, "ext::widget::proxy";
163
164 Scalar::Util::weaken ($proxy->{ws} = $self); 200 Scalar::Util::weaken ($proxy->{ws} = $self);
165 Scalar::Util::weaken ($proxy->{ns} = $self->{ns});
166 Scalar::Util::weaken ($self->{ns}{widget}{$id} = $proxy);
167 201
168 for my $ev (grep /^on_/, keys %args) { 202 for my $ev (grep /^on_/, keys %args) {
203 my $rid = ++$self->{ns}{id};
169 push @{$proxy->{ev}{$ev}}, $args{$ev}; 204 $proxy->{ev}{$rid} = $args{$ev};
170 $args{$ev} = 0; 205 $args{$ev} = $rid;
171 } 206 }
172 207
173 $self->msg (ws_c => 208 $self->msg (ws_c =>
174 ws => $self->{w}{id}, 209 $self->{id},
175 id => $id, 210 $proxy->{id},
176 class => $class, 211 $class,
177 args => \%args, 212 \%args,
178 ); 213 );
179 214
180 $proxy 215 $proxy
216}
217
218sub find {
219 my ($self, @names) = @_;
220
221 my @res;
222 my @alloc;
223
224 for my $name (@names) {
225 push @res, $self->{ns}{widget_wkw}{$name} ||= do {
226 my $proxy = $self->alloc;
227
228 push @alloc, $proxy->{id} => $name;
229
230 $proxy
231 };
232 }
233
234 $self->msg (ws_a => @alloc)
235 if @alloc;
236
237 wantarray ? @res : $res[0]
181} 238}
182 239
183############################################################################# 240#############################################################################
184 241
185package ext::widget::proxy; 242package ext::widget::proxy;
… …
188 my ($self) = @_; 245 my ($self) = @_;
189 246
190 delete $self->{ns}{widget}{$self->{id}}; 247 delete $self->{ns}{widget}{$self->{id}};
191 248
192 if (my $ws = $self->{ws}) { 249 if (my $ws = $self->{ws}) {
250 $self->msg (w_c => 0, "destroy");
193 delete $ws->{w}{$self->{id}}; 251 delete $ws->{_w}{$self->{id}};
194 $self->msg (w_c => name => "destroy");
195 } 252 }
196} 253}
197 254
198sub msg { 255sub msg {
199 my ($self, $type, %msg) = @_; 256 my ($self, $type, @arg) = @_;
257
258 if (my $ns = $self->{ns}) {
259 my @msg = ($type, $self->{id}, @arg);
260 warn "MSG " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d#
261 $ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg));
262 }
263}
264
265sub msg_cb {
266 my ($self, $cb, $type, @arg) = @_;
200 267
201 if (my $ws = $self->{ws}) { 268 if (my $ws = $self->{ws}) {
202 $ws->msg ($type,
203 %msg,
204 id => $self->{id},
205 );
206 }
207}
208
209sub msg_cb {
210 my ($self, $cb, $type, %msg) = @_;
211
212 if (my $ws = $self->{ws}) {
213
214 my $rid = ++$ws->{ns}{id}; 269 my $rid = ++$ws->{ns}{id};
215 270
216 $self->msg ($type, %msg, rid => $rid); 271 $self->msg ($type, $rid, @arg);
217 272
218 if ($cb) { 273 if ($cb) {
219 $ws->{ns}{widget_return}{$rid} = $cb; 274 $ws->{ns}{widget_return}{$rid} = $cb;
220 } else { 275 } else {
221 # synchronous case 276 # synchronous case
… …
234 289
235 () 290 ()
236} 291}
237 292
238sub set { 293sub set {
239 my ($self, $member, $value) = @_; 294 my ($self, @kv) = @_;
240 295
241 $self->msg (w_s => name => $member, value => $value); 296 $self->msg (w_s => \@kv);
242} 297}
243 298
244sub get { 299sub get {
245 my ($self, $member, $cb) = @_; 300 my ($self, $member, $cb) = @_;
246 301
247 $self->msg_cb ($cb, w_g => name => $member); 302 $self->msg_cb ($cb, w_g => [$member]);
248} 303}
249 304
250sub TO_JSON { 305sub TO_JSON {
251 { __widget_ref__ => $_[0]{id} } 306 { __w_ => $_[0]{id} }
252} 307}
253 308
254our $AUTOLOAD; 309our $AUTOLOAD;
255 310
256sub AUTOLOAD { 311sub AUTOLOAD {
257 $AUTOLOAD =~ s/^.*:// 312 $AUTOLOAD =~ s/^.*://
258 or return; 313 or return;
259 314
260 my $self = shift; 315 my $self = shift;
261 316
317 #TODO: handle non-void context
262 $self->msg (w_c => name => $AUTOLOAD, args => \@_); 318 $self->msg (w_c => 0, $AUTOLOAD, @_);
263 319
264 () 320 ()
265} 321}
266 322

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