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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.259 by root, Tue May 30 07:13:09 2006 UTC vs.
Revision 1.447 by root, Sat Dec 22 06:50:45 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use CFPlus;
9use CFPlus::Pod;
10use CFClient::Texture; 10use CFPlus::Texture;
11 11
12our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
13 13
14our $LAYOUT; 14our $LAYOUT;
15our $ROOT; 15our $ROOT;
16our $TOOLTIP; 16our $TOOLTIP;
17our $BUTTON_STATE; 17our $BUTTON_STATE;
18 18
19our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
20
21our $TOOLTIP_WATCHER = EV::timer_ns 0, 1/60, sub {
22 $_[0]->stop;
23
24 if (!$GRAB) {
25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26 if (length $widget->{tooltip}) {
27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
33
34 return if $ENV{CFPLUS_DEBUG} & 8;
35
36 $TOOLTIP->set_tooltip_from ($widget);
37 $TOOLTIP->show;
38 }
39
40 return;
41 }
42 }
43 }
44
45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47 delete $TOOLTIP->{owner};
48};
20 49
21sub get_layout { 50sub get_layout {
22 my $layout; 51 my $layout;
23 52
24 for (grep { $_->{name} } values %WIDGET) { 53 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 68 my ($layout) = @_;
40 69
41 $LAYOUT = $layout; 70 $LAYOUT = $layout;
42} 71}
43 72
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
70
71# class methods for events 73# class methods for events
72sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
73 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS; 76 if $FOCUS;
75} 77}
… …
77sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
78 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS; 81 if $FOCUS;
80} 82}
81 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
95}
96
82sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
83 my ($ev) = @_; 98 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
85 100
86 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
87 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
88 105
89 $GRAB = $widget; 106 $GRAB = $widget;
90 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
91 108
92 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
93 } 110 }
94 111
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 112 if ($GRAB) {
113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
96 117
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 118 $ev->{dx} = $shift ? $delta : 0;
98 if $GRAB; 119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
125 }
99} 126}
100 127
101sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
102 my ($ev) = @_; 129 my ($ev) = @_;
103 my ($x, $y) = ($ev->{x}, $ev->{y});
104 130
105 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106 132
107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108 134
109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 135 $GRAB->emit (button_up => $ev)
110 if $GRAB; 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111 137
112 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 140 $grab->update if $grab;
115 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
116 142
117 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
118 } 145 }
119} 146}
120 147
121sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
122 my ($ev) = @_; 149 my ($ev) = @_;
123 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
124 151
125 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126 153
127 if ($widget != $HOVER) { 154 check_hover $widget;
128 my $hover = $HOVER; $HOVER = $widget;
129 155
130 $hover->update if $hover && $hover->{can_hover}; 156 $HOVER->emit (mouse_motion => $ev)
131 $HOVER->update if $HOVER && $HOVER->{can_hover};
132
133 check_tooltip;
134 }
135
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER; 157 if $HOVER;
138} 158}
139 159
140# convert position array to integers 160# convert position array to integers
141sub harmonize { 161sub harmonize {
… …
170sub rescale_widgets { 190sub rescale_widgets {
171 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
172 192
173 for my $widget (values %WIDGET) { 193 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 194 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177 197
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 198 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 199 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; 200 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; 201 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 202 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 203 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 204
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187 207
188 } 208 }
189 } 209 }
190 210
191 reconfigure_widgets; 211 reconfigure_widgets;
192} 212}
193 213
194############################################################################# 214#############################################################################
195 215
216package CFPlus::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
196package CFClient::UI::Base; 224package CFPlus::UI::Base;
197 225
198use strict; 226use strict;
199 227
200use CFClient::OpenGL; 228use CFPlus::OpenGL;
201 229
202sub new { 230sub new {
203 my $class = shift; 231 my $class = shift;
204 232
205 my $self = bless { 233 my $self = bless {
… …
210 h => undef, 238 h => undef,
211 can_events => 1, 239 can_events => 1,
212 @_ 240 @_
213 }, $class; 241 }, $class;
214 242
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 243 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
216 244
217 for (keys %$self) { 245 for (keys %$self) {
218 if (/^on_(.*)$/) { 246 if (/^on_(.*)$/) {
219 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
220 } 248 }
221 } 249 }
222 250
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 251 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; 252 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y}; 253 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w}; 254 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h}; 255 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
228 256
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231 259
232 $self->show if $layout->{show}; 260 $self->show if $layout->{show};
… …
237 265
238sub destroy { 266sub destroy {
239 my ($self) = @_; 267 my ($self) = @_;
240 268
241 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
242 %$self = (); 271 %$self = ();
243} 272}
244 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
245sub show { 278sub show {
246 my ($self) = @_; 279 my ($self) = @_;
247 280
248 return if $self->{parent}; 281 return if $self->{parent};
249 282
250 $CFClient::UI::ROOT->add ($self); 283 $CFPlus::UI::ROOT->add ($self);
251} 284}
252 285
253sub set_visible { 286sub set_visible {
254 my ($self) = @_; 287 my ($self) = @_;
255 288
… …
270 303
271 return unless $self->{visible}; 304 return unless $self->{visible};
272 305
273 $_->set_invisible for $self->children; 306 $_->set_invisible for $self->children;
274 307
308 delete $self->{visible};
275 delete $self->{root}; 309 delete $self->{root};
276 delete $self->{visible};
277 310
278 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
280 313
281 CFClient::UI::check_tooltip 314 $CFPlus::UI::TOOLTIP_WATCHER->invoke
282 if $TOOLTIP->{owner} == $self; 315 if $TOOLTIP->{owner} == $self;
283 316
284 $self->focus_out; 317 $self->emit ("focus_out");
285
286 $self->emit (visibility_change => 0); 318 $self->emit (visibility_change => 0);
287} 319}
288 320
289sub set_visibility { 321sub set_visibility {
290 my ($self, $visible) = @_; 322 my ($self, $visible) = @_;
291 323
292 return if $self->{visible} == $visible; 324 return if $self->{visible} == $visible;
293 325
294 $visible ? $self->hide 326 $visible ? $self->show
295 : $self->show; 327 : $self->hide;
296} 328}
297 329
298sub toggle_visibility { 330sub toggle_visibility {
299 my ($self) = @_; 331 my ($self) = @_;
300 332
… …
313} 345}
314 346
315sub move_abs { 347sub move_abs {
316 my ($self, $x, $y, $z) = @_; 348 my ($self, $x, $y, $z) = @_;
317 349
318 $self->{x} = List::Util::max 0, int $x; 350 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319 $self->{y} = List::Util::max 0, int $y; 351 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320 $self->{z} = $z if defined $z; 352 $self->{z} = $z if defined $z;
321 353
322 $self->update; 354 $self->update;
323} 355}
324 356
… …
327 359
328 $self->{force_w} = $w; 360 $self->{force_w} = $w;
329 $self->{force_h} = $h; 361 $self->{force_h} = $h;
330 362
331 $self->realloc; 363 $self->realloc;
364}
365
366# traverse the widget chain up to find the maximum "physical" size constraints
367sub get_max_wh {
368 my ($self) = @_;
369
370 return $self->{parent}->get_max_wh
371 if $self->{parent};
372
373 ($::WIDTH, $::HEIGHT)
332} 374}
333 375
334sub size_request { 376sub size_request {
335 require Carp; 377 require Carp;
336 Carp::confess "size_request is abstract"; 378 Carp::confess "size_request is abstract";
337} 379}
338 380
381sub baseline_shift {
382 0
383}
384
339sub configure { 385sub configure {
340 my ($self, $x, $y, $w, $h) = @_; 386 my ($self, $x, $y, $w, $h) = @_;
341 387
342 if ($self->{aspect}) { 388 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h); 389 my ($ow, $oh) = ($w, $h);
344 390
345 $w = List::Util::min $w, int $h * $self->{aspect}; 391 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect}; 392 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
347 393
348 # use alignment to adjust x, y 394 # use alignment to adjust x, y
349 395
350 $x += int 0.5 * ($ow - $w); 396 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h); 397 $y += int 0.5 * ($oh - $h);
… …
365 411
366 $self->{root}{size_alloc}{$self+0} = $self; 412 $self->{root}{size_alloc}{$self+0} = $self;
367 } 413 }
368} 414}
369 415
370sub size_allocate {
371 # nothing to be done
372}
373
374sub children { 416sub children {
417 # nop
418}
419
420sub visible_children {
421 $_[0]->children
375} 422}
376 423
377sub set_max_size { 424sub set_max_size {
378 my ($self, $w, $h) = @_; 425 my ($self, $w, $h) = @_;
379 426
380 delete $self->{max_w}; $self->{max_w} = $w if $w; 427 $self->{max_w} = int $w if defined $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h; 428 $self->{max_h} = int $h if defined $h;
429
430 $self->realloc;
382} 431}
383 432
384sub set_tooltip { 433sub set_tooltip {
385 my ($self, $tooltip) = @_; 434 my ($self, $tooltip) = @_;
386 435
… …
389 438
390 return if $self->{tooltip} eq $tooltip; 439 return if $self->{tooltip} eq $tooltip;
391 440
392 $self->{tooltip} = $tooltip; 441 $self->{tooltip} = $tooltip;
393 442
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 443 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner}; 444 delete $CFPlus::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip; 445 $CFPlus::UI::TOOLTIP_WATCHER->invoke;
397 } 446 }
398} 447}
399 448
400# translate global coordinates to local coordinate system 449# translate global coordinates to local coordinate system
401sub coord2local { 450sub coord2local {
402 my ($self, $x, $y) = @_; 451 my ($self, $x, $y) = @_;
403 452
453 return (undef, undef) unless $self->{parent};
454
404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 455 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405} 456}
406 457
407# translate local coordinates to global coordinate system 458# translate local coordinates to global coordinate system
408sub coord2global { 459sub coord2global {
409 my ($self, $x, $y) = @_; 460 my ($self, $x, $y) = @_;
410 461
462 return (undef, undef) unless $self->{parent};
463
411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 464 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412} 465}
413 466
414sub focus_in { 467sub invoke_focus_in {
415 my ($self) = @_; 468 my ($self) = @_;
416 469
417 return if $FOCUS == $self; 470 return if $FOCUS == $self;
418 return unless $self->{can_focus}; 471 return unless $self->{can_focus};
419 472
420 my $focus = $FOCUS; $FOCUS = $self; 473 $FOCUS = $self;
421 474
422 $self->_emit (focus_in => $focus); 475 $self->update;
423 476
424 $focus->update if $focus; 477 0
425 $FOCUS->update;
426} 478}
427 479
428sub focus_out { 480sub invoke_focus_out {
429 my ($self) = @_; 481 my ($self) = @_;
430 482
431 return unless $FOCUS == $self; 483 return unless $FOCUS == $self;
432 484
433 my $focus = $FOCUS; undef $FOCUS; 485 undef $FOCUS;
434 486
435 $self->_emit (focus_out => $focus); 487 $self->update;
436 488
437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 489 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440 unless $FOCUS; 490 unless $FOCUS;
441}
442 491
492 0
493}
494
495sub grab_focus {
496 my ($self) = @_;
497
498 $FOCUS->emit ("focus_out") if $FOCUS;
499 $self->emit ("focus_in");
500}
501
443sub mouse_motion { } 502sub invoke_mouse_motion { 0 }
444sub button_up { } 503sub invoke_button_up { 0 }
445sub key_down { } 504sub invoke_key_down { 0 }
446sub key_up { } 505sub invoke_key_up { 0 }
506sub invoke_mouse_wheel { 0 }
447 507
448sub button_down { 508sub invoke_button_down {
449 my ($self, $ev, $x, $y) = @_; 509 my ($self, $ev, $x, $y) = @_;
450 510
451 $self->focus_in; 511 $self->grab_focus;
452}
453 512
454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 513 0
455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 514}
456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459 515
516sub connect {
517 my ($self, $signal, $cb) = @_;
518
519 push @{ $self->{signal_cb}{$signal} }, $cb;
520
521 defined wantarray and CFPlus::guard {
522 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
523 @{ $self->{signal_cb}{$signal} };
524 }
525}
526
527sub disconnect_all {
528 my ($self, $signal) = @_;
529
530 delete $self->{signal_cb}{$signal};
531}
532
533my %has_coords = (
534 button_down => 1,
535 button_up => 1,
536 mouse_motion => 1,
537 mouse_wheel => 1,
538);
539
540sub emit {
541 my ($self, $signal, @args) = @_;
542
543 # I do not really like this solution, but I do not like duplication
544 # and needlessly verbose code, either.
545 my @append
546 = $has_coords{$signal}
547 ? $args[0]->xy ($self)
548 : ();
549
550 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
551
552 for my $cb (
553 @{$self->{signal_cb}{$signal} || []}, # before
554 ($self->can ("invoke_$signal") || sub { 1 }), # closure
555 ) {
556 return $cb->($self, @args, @append) || next;
557 }
558
559 # parent
560 $self->{parent} && $self->{parent}->emit ($signal, @args)
561}
562
460sub find_widget { 563#sub find_widget {
461 my ($self, $x, $y) = @_; 564# in .xs
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471 565
472sub set_parent { 566sub set_parent {
473 my ($self, $parent) = @_; 567 my ($self, $parent) = @_;
474 568
475 Scalar::Util::weaken ($self->{parent} = $parent); 569 CFPlus::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible}; 570 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500} 571}
501 572
502sub realloc { 573sub realloc {
503 my ($self) = @_; 574 my ($self) = @_;
504 575
… …
525 596
526 $self->realloc; 597 $self->realloc;
527 $self->update; 598 $self->update;
528} 599}
529 600
601# using global variables seems a bit hacky, but passing through all drawing
602# functions seems pointless.
603our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
604
530sub draw { 605#sub draw {
531 my ($self) = @_; 606#CFPlus.xs
532
533 return unless $self->{h} && $self->{w};
534
535 glPushMatrix;
536 glTranslate $self->{x}, $self->{y}, 0;
537 $self->_draw;
538 glPopMatrix;
539
540 if ($self == $HOVER && $self->{can_hover}) {
541 my ($x, $y) = @$self{qw(x y)};
542
543 glColor 1, 0.8, 0.5, 0.2;
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glBegin GL_QUADS;
547 glVertex $x , $y;
548 glVertex $x + $self->{w}, $y;
549 glVertex $x + $self->{w}, $y + $self->{h};
550 glVertex $x , $y + $self->{h};
551 glEnd;
552 glDisable GL_BLEND;
553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
568}
569 607
570sub _draw { 608sub _draw {
571 my ($self) = @_; 609 my ($self) = @_;
572 610
573 warn "no draw defined for $self\n"; 611 warn "no draw defined for $self\n";
574} 612}
575 613
576sub DESTROY { 614sub DESTROY {
577 my ($self) = @_; 615 my ($self) = @_;
578 616
617 return if CFPlus::in_destruct;
618
619 local $@;
620 eval { $self->destroy };
621 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
622
579 delete $WIDGET{$self+0}; 623 delete $WIDGET{$self+0};
580 #$self->deactivate;
581} 624}
582 625
583############################################################################# 626#############################################################################
584 627
585package CFClient::UI::DrawBG; 628package CFPlus::UI::DrawBG;
586 629
587our @ISA = CFClient::UI::Base::; 630our @ISA = CFPlus::UI::Base::;
588 631
589use strict; 632use strict;
590use CFClient::OpenGL; 633use CFPlus::OpenGL;
591 634
592sub new { 635sub new {
593 my $class = shift; 636 my $class = shift;
594
595 # range [value, low, high, page]
596 637
597 $class->SUPER::new ( 638 $class->SUPER::new (
598 #bg => [0, 0, 0, 0.2], 639 #bg => [0, 0, 0, 0.2],
599 #active_bg => [1, 1, 1, 0.5], 640 #active_bg => [1, 1, 1, 0.5],
600 @_ 641 @_
… …
610 651
611 if ($color && (@$color < 4 || $color->[3])) { 652 if ($color && (@$color < 4 || $color->[3])) {
612 my ($w, $h) = @$self{qw(w h)}; 653 my ($w, $h) = @$self{qw(w h)};
613 654
614 glEnable GL_BLEND; 655 glEnable GL_BLEND;
615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 656 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616 glColor @$color; 657 glColor_premultiply @$color;
617
618 glBegin GL_QUADS;
619 glVertex 0 , 0;
620 glVertex 0 , $h;
621 glVertex $w, $h; 658 glRect 0, 0, $w, $h;
622 glVertex $w, 0;
623 glEnd;
624
625 glDisable GL_BLEND; 659 glDisable GL_BLEND;
626 } 660 }
627} 661}
628 662
629############################################################################# 663#############################################################################
630 664
631package CFClient::UI::Empty; 665package CFPlus::UI::Empty;
632 666
633our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
634 668
635sub new { 669sub new {
636 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg); 671 $class->SUPER::new (can_events => 0, %arg);
638} 672}
… …
645 679
646sub draw { } 680sub draw { }
647 681
648############################################################################# 682#############################################################################
649 683
650package CFClient::UI::Container; 684package CFPlus::UI::Container;
651 685
652our @ISA = CFClient::UI::Base::; 686our @ISA = CFPlus::UI::Base::;
653 687
654sub new { 688sub new {
655 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
656 690
657 my $children = delete $arg{children} || []; 691 my $children = delete $arg{children};
658 692
659 my $self = $class->SUPER::new ( 693 my $self = $class->SUPER::new (
660 children => [], 694 children => [],
661 can_events => 0, 695 can_events => 0,
662 %arg, 696 %arg,
663 ); 697 );
698
664 $self->add ($_) for @$children; 699 $self->add (@$children)
700 if $children && @$children;
665 701
666 $self 702 $self
703}
704
705sub realloc {
706 my ($self) = @_;
707
708 $self->{force_realloc} = 1;
709 $self->{force_size_alloc} = 1;
710 $self->SUPER::realloc;
667} 711}
668 712
669sub add { 713sub add {
670 my ($self, @widgets) = @_; 714 my ($self, @widgets) = @_;
671 715
672 $_->set_parent ($self) 716 $_->set_parent ($self)
673 for @widgets; 717 for @widgets;
674 718
719 # TODO: only do this in widgets that need it, e.g. root, fixed
675 use sort 'stable'; 720 use sort 'stable';
676 721
677 $self->{children} = [ 722 $self->{children} = [
678 sort { $a->{z} <=> $b->{z} } 723 sort { $a->{z} <=> $b->{z} }
679 @{$self->{children}}, @widgets 724 @{$self->{children}}, @widgets
680 ]; 725 ];
681 726
682 $self->realloc; 727 $self->realloc;
728
729 $self->emit (c_add => \@widgets);
730
731 map $_+0, @widgets
683} 732}
684 733
685sub children { 734sub children {
686 @{ $_[0]{children} } 735 @{ $_[0]{children} }
687} 736}
688 737
689sub remove { 738sub remove {
690 my ($self, $child) = @_; 739 my ($self, @widgets) = @_;
691 740
741 $self->emit (c_remove => \@widgets);
742
743 for my $child (@widgets) {
692 delete $child->{parent}; 744 delete $child->{parent};
693 $child->hide; 745 $child->hide;
694
695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 746 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
747 }
696 748
697 $self->realloc; 749 $self->realloc;
698} 750}
699 751
700sub clear { 752sub clear {
701 my ($self) = @_; 753 my ($self) = @_;
702 754
703 my $children = delete $self->{children}; 755 my $children = $self->{children};
704 $self->{children} = []; 756 $self->{children} = [];
705 757
706 for (@$children) { 758 for (@$children) {
707 delete $_->{parent}; 759 delete $_->{parent};
708 $_->hide; 760 $_->hide;
… …
717 $x -= $self->{x}; 769 $x -= $self->{x};
718 $y -= $self->{y}; 770 $y -= $self->{y};
719 771
720 my $res; 772 my $res;
721 773
722 for (reverse @{ $self->{children} }) { 774 for (reverse $self->visible_children) {
723 $res = $_->find_widget ($x, $y) 775 $res = $_->find_widget ($x, $y)
724 and return $res; 776 and return $res;
725 } 777 }
726 778
727 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 779 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
728} 780}
729 781
730sub _draw { 782sub _draw {
731 my ($self) = @_; 783 my ($self) = @_;
732 784
733 $_->draw for @{$self->{children}}; 785 $_->draw for $self->visible_children;
734} 786}
735 787
736############################################################################# 788#############################################################################
737 789
738package CFClient::UI::Bin; 790package CFPlus::UI::Bin;
739 791
740our @ISA = CFClient::UI::Container::; 792our @ISA = CFPlus::UI::Container::;
741 793
742sub new { 794sub new {
743 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
744 796
745 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 797 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
746 798
747 $class->SUPER::new (children => [$child], %arg) 799 $class->SUPER::new (children => [$child], %arg)
748} 800}
749 801
750sub add { 802sub add {
751 my ($self, $child) = @_; 803 my ($self, $child) = @_;
752 804
753 $self->{children} = []; 805 $self->clear;
754
755 $self->SUPER::add ($child); 806 $self->SUPER::add ($child);
756} 807}
757 808
758sub remove { 809sub remove {
759 my ($self, $widget) = @_; 810 my ($self, $widget) = @_;
760 811
761 $self->SUPER::remove ($widget); 812 $self->SUPER::remove ($widget);
762 813
763 $self->{children} = [new CFClient::UI::Empty] 814 $self->{children} = [new CFPlus::UI::Empty]
764 unless @{$self->{children}}; 815 unless @{$self->{children}};
765} 816}
766 817
767sub child { $_[0]->{children}[0] } 818sub child { $_[0]->{children}[0] }
768 819
769sub size_request { 820sub size_request {
770 $_[0]{children}[0]->size_request 821 $_[0]{children}[0]->size_request
771} 822}
772 823
773sub size_allocate { 824sub invoke_size_allocate {
774 my ($self, $w, $h) = @_; 825 my ($self, $w, $h) = @_;
775 826
776 $self->{children}[0]->configure (0, 0, $w, $h); 827 $self->{children}[0]->configure (0, 0, $w, $h);
828
829 1
777} 830}
778 831
779############################################################################# 832#############################################################################
833# back-buffered drawing area
780 834
781package CFClient::UI::Window; 835package CFPlus::UI::Window;
782 836
783our @ISA = CFClient::UI::Bin::; 837our @ISA = CFPlus::UI::Bin::;
784 838
785use CFClient::OpenGL; 839use CFPlus::OpenGL;
786 840
787sub new { 841sub new {
788 my ($class, %arg) = @_; 842 my ($class, %arg) = @_;
789 843
790 my $self = $class->SUPER::new (%arg); 844 my $self = $class->SUPER::new (%arg);
… …
795 849
796 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 850 $ROOT->on_post_alloc ($self => sub { $self->render_child });
797 $self->SUPER::update; 851 $self->SUPER::update;
798} 852}
799 853
800sub size_allocate { 854sub invoke_size_allocate {
801 my ($self, $w, $h) = @_; 855 my ($self, $w, $h) = @_;
802 856
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update; 857 $self->update;
858
859 $self->SUPER::invoke_size_allocate ($w, $h)
805} 860}
806 861
807sub _render { 862sub _render {
863 my ($self) = @_;
864
808 $_[0]{children}[0]->draw; 865 $self->{children}[0]->draw;
809} 866}
810 867
811sub render_child { 868sub render_child {
812 my ($self) = @_; 869 my ($self) = @_;
813 870
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 871 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0; 872 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT; 873 glClear GL_COLOR_BUFFER_BIT;
817 874
875 {
876 package CFPlus::UI::Base;
877
878 local ($draw_x, $draw_y, $draw_w, $draw_h) =
879 (0, 0, $self->{w}, $self->{h});
880
818 $self->_render; 881 $self->_render;
882 }
819 }; 883 };
820} 884}
821 885
822sub _draw { 886sub _draw {
823 my ($self) = @_; 887 my ($self) = @_;
824
825 my ($w, $h) = ($self->w, $self->h);
826 888
827 my $tex = $self->{texture} 889 my $tex = $self->{texture}
828 or return; 890 or return;
829 891
830 glEnable GL_TEXTURE_2D; 892 glEnable GL_TEXTURE_2D;
831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1; 894 glColor 0, 0, 0, 1;
833 895
834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 896 $tex->draw_quad_alpha_premultiplied (0, 0);
835 897
836 glDisable GL_TEXTURE_2D; 898 glDisable GL_TEXTURE_2D;
837} 899}
838 900
839############################################################################# 901#############################################################################
840 902
841package CFClient::UI::ViewPort; 903package CFPlus::UI::ViewPort;
842 904
905use List::Util qw(min max);
906
843our @ISA = CFClient::UI::Window::; 907our @ISA = CFPlus::UI::Window::;
844 908
845sub new { 909sub new {
846 my $class = shift; 910 my $class = shift;
847 911
848 $class->SUPER::new ( 912 $class->SUPER::new (
… …
855sub size_request { 919sub size_request {
856 my ($self) = @_; 920 my ($self) = @_;
857 921
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859 923
860 $w = 10 if $self->{scroll_x}; 924 $w = 1 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y}; 925 $h = 1 if $self->{scroll_y};
862 926
863 ($w, $h) 927 ($w, $h)
864} 928}
865 929
866sub size_allocate { 930sub invoke_size_allocate {
867 my ($self, $w, $h) = @_; 931 my ($self, $w, $h) = @_;
868 932
869 my $child = $self->child; 933 my $child = $self->child;
870 934
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 935 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 936 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873 937
874 $self->child->configure (0, 0, $w, $h); 938 $self->child->configure (0, 0, $w, $h);
875 $self->update; 939 $self->update;
940
941 1
876} 942}
877 943
878sub set_offset { 944sub set_offset {
879 my ($self, $x, $y) = @_; 945 my ($self, $x, $y) = @_;
880 946
947 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
948 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
949
950 if ($x != $self->{view_x} or $y != $self->{view_y}) {
881 $self->{view_x} = int $x; 951 $self->{view_x} = $x;
882 $self->{view_y} = int $y; 952 $self->{view_y} = $y;
883 953
954 $self->emit (changed => $x, $y);
884 $self->update; 955 $self->update;
956 }
957}
958
959sub set_center {
960 my ($self, $x, $y) = @_;
961
962 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
963}
964
965sub make_visible {
966 my ($self, $x, $y, $border) = @_;
967
968 if ( $x < $self->{view_x} + $self->{w} * $border
969 || $x > $self->{view_x} + $self->{w} * (1 - $border)
970 || $y < $self->{view_y} + $self->{h} * $border
971 || $y > $self->{view_y} + $self->{h} * (1 - $border)
972 ) {
973 $self->set_center ($x, $y);
974 }
885} 975}
886 976
887# hmm, this does not work for topleft of $self... but we should not ask for that 977# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local { 978sub coord2local {
889 my ($self, $x, $y) = @_; 979 my ($self, $x, $y) = @_;
… …
904 my ($self, $x, $y) = @_; 994 my ($self, $x, $y) = @_;
905 995
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 996 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 997 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) { 998 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 999 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else { 1000 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y) 1001 $self->CFPlus::UI::Base::find_widget ($x, $y)
912 } 1002 }
913} 1003}
914 1004
915sub _render { 1005sub _render {
916 my ($self) = @_; 1006 my ($self) = @_;
917 1007
1008 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1009 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1010
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919 1012
920 $self->SUPER::_render; 1013 $self->SUPER::_render;
921} 1014}
922 1015
923############################################################################# 1016#############################################################################
924 1017
925package CFClient::UI::ScrolledWindow; 1018package CFPlus::UI::ScrolledWindow;
926 1019
927our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFPlus::UI::Table::;
928 1021
929sub new { 1022sub new {
930 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
931 1026
932 my $self; 1027 my $self;
933 1028
934 my $slider = new CFClient::UI::Slider 1029 my $hslider = new CFPlus::UI::Slider
1030 c_col => 0,
1031 c_row => 1,
1032 vertical => 0,
1033 range => [0, 0, 1, 0.01], # HACK fix
1034 on_changed => sub {
1035 $self->{hpos} = $_[1];
1036 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1037 },
1038 ;
1039
1040 my $vslider = new CFPlus::UI::Slider
1041 c_col => 1,
1042 c_row => 0,
935 vertical => 1, 1043 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix 1044 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub { 1045 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]); 1046 $self->{vpos} = $_[1];
1047 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
939 }, 1048 },
940 ; 1049 ;
941 1050
942 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1), 1052 scroll_x => 0,
1053 scroll_y => 1,
1054 can_events => 1,
944 slider => $slider, 1055 hslider => $hslider,
945 @_, 1056 vslider => $vslider,
1057 col_expand => [1, 0],
1058 row_expand => [1, 0],
1059 %arg,
946 ); 1060 );
947 1061
948 $self->{vp}->add ($self->{scrolled}); 1062 $self->{vp} = new CFPlus::UI::ViewPort
1063 c_col => 0,
1064 c_row => 0,
1065 expand => 1,
1066 scroll_x => $self->{scroll_x},
1067 scroll_y => $self->{scroll_y},
1068 on_changed => sub {
1069 my ($vp, $x, $y) = @_;
1070
1071 $vp->{parent}{hslider}->set_value ($x);
1072 $vp->{parent}{vslider}->set_value ($y);
1073
1074 0
1075 },
1076 on_size_allocate => sub {
1077 my ($vp, $w, $h) = @_;
1078 $vp->{parent}->update_slider;
1079 0
1080 },
1081 ;
1082
949 $self->add ($self->{vp}); 1083 $self->SUPER::add ($self->{vp});
950 $self->add ($self->{slider}); 1084
1085 $self->add ($child) if $child;
951 1086
952 $self 1087 $self
953} 1088}
954 1089
1090sub add {
1091 my ($self, $widget) = @_;
1092
1093 $self->{vp}->add ($self->{child} = $widget);
1094}
1095
1096sub set_offset { shift->{vp}->set_offset (@_) }
1097sub set_center { shift->{vp}->set_center (@_) }
1098sub make_visible { shift->{vp}->make_visible (@_) }
1099
955sub update { 1100sub update_slider {
1101 my ($self) = @_;
1102
1103 my $child = ($self->{vp} or return)->child;
1104
1105 if ($self->{scroll_x}) {
1106 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1107 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1108
1109 my $visible = $w1 > $w2;
1110 if ($visible != $self->{hslider_visible}) {
1111 $self->{hslider_visible} = $visible;
1112 $visible ? $self->SUPER::add ($self->{hslider})
1113 : $self->SUPER::remove ($self->{hslider});
1114 }
1115 }
1116
1117 if ($self->{scroll_y}) {
1118 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1119 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120
1121 my $visible = $h1 > $h2;
1122 if ($visible != $self->{vslider_visible}) {
1123 $self->{vslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{vslider})
1125 : $self->SUPER::remove ($self->{vslider});
1126 }
1127 }
1128}
1129
1130sub start_dragging {
956 my ($self) = @_; 1131 my ($self, $ev) = @_;
957 1132
958 $self->SUPER::update; 1133 $self->grab_focus;
959 1134
960 # todo: overwrite size_allocate of child 1135 my $ox = $self->{vp}{view_x};
961 my $child = $self->{vp}->child; 1136 my $oy = $self->{vp}{view_y};
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1137
963} 1138 $self->{motion} = sub {
1139 my ($ev, $x, $y) = @_;
964 1140
1141 $ox -= $ev->{xrel};
1142 $oy -= $ev->{yrel};
1143
1144 $self->{vp}->set_offset ($ox, $oy);
1145 };
1146}
1147
1148sub invoke_mouse_wheel {
1149 my ($self, $ev) = @_;
1150
1151 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1152 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1153
1154 1
1155}
1156
1157sub invoke_button_down {
1158 my ($self, $ev, $x, $y) = @_;
1159
1160 if ($ev->{button} == 2) {
1161 $self->start_dragging ($ev);
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_button_up {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if (delete $self->{motion}) {
1172 return 1;
1173 }
1174
1175 0
1176}
1177
1178sub invoke_mouse_motion {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 if ($self->{motion}) {
1182 $self->{motion}->($ev, $x, $y);
1183 return 1;
1184 }
1185
1186 0
1187}
1188
965sub size_allocate { 1189sub invoke_size_allocate {
966 my ($self, $w, $h) = @_; 1190 my ($self, $w, $h) = @_;
967 1191
1192 $self->update_slider;
968 $self->SUPER::size_allocate ($w, $h); 1193 $self->SUPER::invoke_size_allocate ($w, $h)
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972} 1194}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976 1195
977############################################################################# 1196#############################################################################
978 1197
979package CFClient::UI::Frame; 1198package CFPlus::UI::Frame;
980 1199
981our @ISA = CFClient::UI::Bin::; 1200our @ISA = CFPlus::UI::Bin::;
982 1201
983use CFClient::OpenGL; 1202use CFPlus::OpenGL;
984 1203
985sub new { 1204sub new {
986 my $class = shift; 1205 my $class = shift;
987 1206
988 $class->SUPER::new ( 1207 $class->SUPER::new (
… …
996 1215
997 if ($self->{bg}) { 1216 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)}; 1217 my ($w, $h) = @$self{qw(w h)};
999 1218
1000 glEnable GL_BLEND; 1219 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} }; 1221 glColor_premultiply @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h; 1222 glRect 0, 0, $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND; 1223 glDisable GL_BLEND;
1012 } 1224 }
1013 1225
1014 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
1015} 1227}
1016 1228
1017############################################################################# 1229#############################################################################
1018 1230
1019package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
1020 1232
1021our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
1022 1234
1023use CFClient::OpenGL; 1235use CFPlus::OpenGL;
1236
1237sub new {
1238 my ($class, %arg) = @_;
1239
1240 if ((exists $arg{label}) && !ref $arg{label}) {
1241 $arg{label} = new CFPlus::UI::Label
1242 align => 1,
1243 valign => 0,
1244 text => $arg{label},
1245 fontsize => ($arg{border} || 0.8) * 0.75;
1246 }
1247
1248 my $self = $class->SUPER::new (
1249 # label => "",
1250 fg => [0.6, 0.3, 0.1],
1251 border => 0.8,
1252 style => 'single',
1253 %arg,
1254 );
1255
1256 $self
1257}
1258
1259sub add {
1260 my ($self, @widgets) = @_;
1261
1262 $self->SUPER::add (@widgets);
1263 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1264}
1265
1266sub border {
1267 int $_[0]{border} * $::FONTSIZE
1268}
1269
1270sub size_request {
1271 my ($self) = @_;
1272
1273 ($self->{label_w}, undef) = $self->{label}->size_request
1274 if $self->{label};
1275
1276 my ($w, $h) = $self->SUPER::size_request;
1277
1278 (
1279 $w + $self->border * 2,
1280 $h + $self->border * 2,
1281 )
1282}
1283
1284sub invoke_size_allocate {
1285 my ($self, $w, $h) = @_;
1286
1287 my $border = $self->border;
1288
1289 $w -= List::Util::max 0, $border * 2;
1290 $h -= List::Util::max 0, $border * 2;
1291
1292 if (my $label = $self->{label}) {
1293 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1294 $label->{h} = List::Util::min $h, $border;
1295 $label->invoke_size_allocate ($label->{w}, $label->{h});
1296 }
1297
1298 $self->child->configure ($border, $border, $w, $h);
1299
1300 1
1301}
1302
1303sub _draw {
1304 my ($self) = @_;
1305
1306 my $child = $self->{children}[0];
1307
1308 my $border = $self->border;
1309 my ($w, $h) = ($self->{w}, $self->{h});
1310
1311 $child->draw;
1312
1313 glColor @{$self->{fg}};
1314 glBegin GL_LINE_STRIP;
1315 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1316 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1317 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1318 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1319 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1321 glEnd;
1322
1323 if ($self->{label}) {
1324 glTranslate $border * 2, 0;
1325 $self->{label}->_draw;
1326 }
1327}
1328
1329#############################################################################
1330
1331package CFPlus::UI::Toplevel;
1332
1333our @ISA = CFPlus::UI::Bin::;
1334
1335use CFPlus::OpenGL;
1024 1336
1025my $bg = 1337my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1338 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1; 1339 mipmap => 1, wrap => 1;
1028 1340
1029my @border = 1341my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1342 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1343 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032 1344
1345my @icon =
1346 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1347 qw(x1_move.png x1_resize.png);
1348
1033sub new { 1349sub new {
1034 my $class = shift; 1350 my ($class, %arg) = @_;
1035 1351
1036 my $self = $class->SUPER::new ( 1352 my $self = $class->SUPER::new (
1037 bg => [1, 1, 1, 1], 1353 bg => [1, 1, 1, 1],
1038 border_bg => [1, 1, 1, 1], 1354 border_bg => [1, 1, 1, 1],
1039 border => 0.6, 1355 border => 0.6,
1040 can_events => 1, 1356 can_events => 1,
1041 min_w => 16, 1357 min_w => 64,
1042 min_h => 16, 1358 min_h => 32,
1043 @_ 1359 %arg,
1044 ); 1360 );
1045 1361
1046 $self->{title} &&= new CFClient::UI::Label 1362 $self->{title_widget} = new CFPlus::UI::Label
1047 align => 0, 1363 align => 0,
1048 valign => 1, 1364 valign => 1,
1049 text => $self->{title}, 1365 text => $self->{title},
1050 fontsize => $self->{border}; 1366 fontsize => $self->{border},
1367 if exists $self->{title};
1368
1369 if ($self->{has_close_button}) {
1370 $self->{close_button} =
1371 new CFPlus::UI::ImageButton
1372 path => 'x1_close.png',
1373 on_activate => sub { $self->emit ("delete") };
1374
1375 $self->CFPlus::UI::Container::add ($self->{close_button});
1376 }
1051 1377
1052 $self 1378 $self
1379}
1380
1381sub add {
1382 my ($self, @widgets) = @_;
1383
1384 $self->SUPER::add (@widgets);
1385 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1386 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053} 1387}
1054 1388
1055sub border { 1389sub border {
1056 int $_[0]{border} * $::FONTSIZE 1390 int $_[0]{border} * $::FONTSIZE
1057} 1391}
1058 1392
1393sub get_max_wh {
1394 my ($self) = @_;
1395
1396 return ($self->{w}, $self->{h})
1397 if $self->{visible} && $self->{w};
1398
1399 $self->SUPER::get_max_wh
1400}
1401
1059sub size_request { 1402sub size_request {
1060 my ($self) = @_; 1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1061 1410
1062 my ($w, $h) = $self->SUPER::size_request; 1411 my ($w, $h) = $self->SUPER::size_request;
1063 1412
1064 ( 1413 (
1065 $w + $self->border * 2, 1414 $w + $self->border * 2,
1066 $h + $self->border * 2, 1415 $h + $self->border * 2,
1067 ) 1416 )
1068} 1417}
1069 1418
1070sub size_allocate { 1419sub invoke_size_allocate {
1071 my ($self, $w, $h) = @_; 1420 my ($self, $w, $h) = @_;
1072 1421
1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1427
1428 my $border = $self->border;
1429
1073 $h -= List::Util::max 0, $self->border * 2; 1430 $h -= List::Util::max 0, $border * 2;
1074 $w -= List::Util::max 0, $self->border * 2; 1431 $w -= List::Util::max 0, $border * 2;
1075 1432
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
1079 $self->child->configure ($self->border, $self->border, $w, $h); 1433 $self->child->configure ($border, $border, $w, $h);
1080}
1081 1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1445
1446 1
1447}
1448
1082sub button_down { 1449sub invoke_button_down {
1083 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
1084 1451
1085 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
1086 my $border = $self->border; 1453 my $border = $self->border;
1087 1454
… …
1103 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
1104 1471
1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107 1474
1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108 $self->realloc; 1476 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110 }; 1477 };
1111 1478
1112 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
1113 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1117 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
1118 1485
1119 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
1120 1487
1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
1123 } 1496 1
1124} 1497}
1125 1498
1126sub button_up { 1499sub invoke_button_up {
1127 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
1128 1501
1129 delete $self->{motion}; 1502 ! ! delete $self->{motion}
1130} 1503}
1131 1504
1132sub mouse_motion { 1505sub invoke_mouse_motion {
1133 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1134 1507
1135 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
1136} 1519}
1137 1520
1138sub _draw { 1521sub _draw {
1139 my ($self) = @_; 1522 my ($self) = @_;
1140 1523
1524 my $child = $self->{children}[0];
1525
1141 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
1143 1528
1144 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146 1531
1147 my $border = $self->border; 1532 my $border = $self->border;
1148 1533
1149 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
1150 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1154 1553
1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} }; 1555 glColor @{ $self->{bg} };
1157 1556
1158 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
… …
1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 } 1562 }
1164 1563
1165 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1166 1565
1167 $self->{title}->draw if $self->{title};
1168
1169 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1170} 1577}
1171 1578
1172############################################################################# 1579#############################################################################
1173 1580
1174package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1175 1582
1176our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1177 1584
1178use List::Util qw(max sum); 1585use List::Util qw(max sum);
1179 1586
1180use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1181 1588
1182sub new { 1589sub new {
1183 my $class = shift; 1590 my $class = shift;
1184 1591
1185 $class->SUPER::new ( 1592 $class->SUPER::new (
1186 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1187 @_, 1595 @_,
1188 ) 1596 )
1189} 1597}
1190 1598
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193}
1194
1195sub add { 1599sub add {
1196 my ($self, $x, $y, $child) = @_;
1197
1198 $child->set_parent ($self);
1199 $self->{children}[$y][$x] = $child;
1200
1201 $self->realloc;
1202}
1203
1204# TODO: move to container class maybe? send children a signal on removal?
1205sub clear {
1206 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{c_rowspan} ||= 1;
1604 $child->{c_colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{c_row} = $row;
1619 $child->{c_col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1207 1631
1208 my @children = $self->children; 1632 my @children = $self->children;
1209 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1210 1643 }
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215 1644
1216 $self->realloc; 1645 # second pass, rows
1217} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1218
1219sub get_wh {
1220 my ($self) = @_;
1221
1222 my (@w, @h);
1223
1224 for my $y (0 .. $#{$self->{children}}) {
1225 my $row = $self->{children}[$y]
1226 or next;
1227
1228 for my $x (0 .. $#$row) {
1229 my $widget = $row->[$x]
1230 or next;
1231 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1232 1648
1233 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1234 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1235 } 1653 }
1236 } 1654 }
1237 1655
1238 (\@w, \@h) 1656 (\@w, \@h)
1239} 1657}
… …
1247 (sum @$ws), 1665 (sum @$ws),
1248 (sum @$hs), 1666 (sum @$hs),
1249 ) 1667 )
1250} 1668}
1251 1669
1252sub size_allocate { 1670sub invoke_size_allocate {
1253 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1254 1672
1255 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1256 1674
1257 my $req_w = (sum @$ws) || 1; 1675 my $req_w = (sum @$ws) || 1;
1258 my $req_h = (sum @$hs) || 1; 1676 my $req_h = (sum @$hs) || 1;
1259 1677
1260 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1261 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1262 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1263 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1264 1682
1265 # linearly scale sizes
1266 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1267 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268 1684
1269 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1270 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1271 1694
1272 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1273 1697
1274 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1275 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1276 or next;
1277 1700
1278 my $x = 0; 1701 $widget->configure (
1279 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1280 1704 );
1281 for my $c (0 .. $#$row) { 1705 }
1282 my $col_w = $ws->[$c];
1283 1706
1284 if (my $widget = $row->[$c]) { 1707 1
1285 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1286 }
1287 1709
1288 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1289 } 1737 }
1290
1291 $y += $row_h;
1292 } 1738 }
1293 1739
1294} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1295 1742
1296sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1297 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1298 1762
1299 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1300 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1301 1766
1302 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1303 1769
1304 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1305 $res = $_->find_widget ($x, $y) 1771 }
1306 and return $res; 1772
1307 } 1773 1
1308
1309 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1310}
1311
1312sub _draw {
1313 my ($self) = @_;
1314
1315 for (grep $_, @{$self->{children}}) {
1316 $_->draw for grep $_, @$_;
1317 }
1318} 1774}
1319 1775
1320############################################################################# 1776#############################################################################
1321 1777
1322package CFClient::UI::Box; 1778package CFPlus::UI::Box;
1323 1779
1324our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1325 1781
1326sub size_request { 1782sub size_request {
1327 my ($self) = @_; 1783 my ($self) = @_;
1784
1785 my @children = $self->visible_children;
1328 1786
1329 $self->{vertical} 1787 $self->{vertical}
1330 ? ( 1788 ? (
1331 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1789 (List::Util::max map $_->{req_w}, @children),
1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1790 (List::Util::sum map $_->{req_h}, @children),
1333 ) 1791 )
1334 : ( 1792 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1793 (List::Util::sum map $_->{req_w}, @children),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1794 (List::Util::max map $_->{req_h}, @children),
1337 ) 1795 )
1338} 1796}
1339 1797
1340sub size_allocate { 1798sub invoke_size_allocate {
1341 my ($self, $w, $h) = @_; 1799 my ($self, $w, $h) = @_;
1342 1800
1343 my $space = $self->{vertical} ? $h : $w; 1801 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children}; 1802 my @children = $self->visible_children;
1345 1803
1346 my @req; 1804 my @req;
1347 1805
1348 if ($self->{homogeneous}) { 1806 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children; 1807 @req = ($space / (@children || 1)) x @children;
1350 } else { 1808 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352 my $req = List::Util::sum @req; 1810 my $req = List::Util::sum @req;
1353 1811
1354 if ($req > $space) { 1812 if ($req > $space) {
1355 # ah well, not enough space 1813 # ah well, not enough space
1356 $_ *= $space / $req for @req; 1814 $_ *= $space / $req for @req;
1357 } else { 1815 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359 1817
1360 $space = ($space - $req) / $expand; # remaining space to give away 1818 $space = ($space - $req) / $expand; # remaining space to give away
1361 1819
1362 $req[$_] += $space * $children->[$_]{expand} 1820 $req[$_] += $space * $children[$_]{expand}
1363 for 0 .. $#$children; 1821 for 0 .. $#children;
1364 } 1822 }
1365 } 1823 }
1366 1824
1367 CFClient::UI::harmonize \@req; 1825 CFPlus::UI::harmonize \@req;
1368 1826
1369 my $pos = 0; 1827 my $pos = 0;
1370 for (0 .. $#$children) { 1828 for (0 .. $#children) {
1371 my $alloc = $req[$_]; 1829 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373 1831
1374 $pos += $alloc; 1832 $pos += $alloc;
1375 } 1833 }
1376 1834
1377 1 1835 1
1378} 1836}
1379 1837
1380############################################################################# 1838#############################################################################
1381 1839
1382package CFClient::UI::HBox; 1840package CFPlus::UI::HBox;
1383 1841
1384our @ISA = CFClient::UI::Box::; 1842our @ISA = CFPlus::UI::Box::;
1385 1843
1386sub new { 1844sub new {
1387 my $class = shift; 1845 my $class = shift;
1388 1846
1389 $class->SUPER::new ( 1847 $class->SUPER::new (
… …
1392 ) 1850 )
1393} 1851}
1394 1852
1395############################################################################# 1853#############################################################################
1396 1854
1397package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1398 1856
1399our @ISA = CFClient::UI::Box::; 1857our @ISA = CFPlus::UI::Box::;
1400 1858
1401sub new { 1859sub new {
1402 my $class = shift; 1860 my $class = shift;
1403 1861
1404 $class->SUPER::new ( 1862 $class->SUPER::new (
… …
1407 ) 1865 )
1408} 1866}
1409 1867
1410############################################################################# 1868#############################################################################
1411 1869
1412package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1413 1871
1414our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1415 1873
1416use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1417 1875
1418sub new { 1876sub new {
1419 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1420 1878
1421 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1424 #active_bg => none 1882 #active_bg => none
1425 #font => default_font 1883 #font => default_font
1426 #text => initial text 1884 #text => initial text
1427 #markup => initial narkup 1885 #markup => initial narkup
1428 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1429 ellipsise => 3, # end 1888 ellipsise => 3, # end
1430 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1431 fontsize => 1, 1890 fontsize => 1,
1432 align => -1, 1891 align => -1,
1433 valign => -1, 1892 valign => -1,
1434 padding_x => 2, 1893 padding_x => 2,
1435 padding_y => 2, 1894 padding_y => 2,
1436 can_events => 0, 1895 can_events => 0,
1437 %arg 1896 %arg
1438 ); 1897 );
1439 1898
1440 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1442 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout; 1902 $self->{template} = $layout;
1444 } 1903 }
1445 1904
1446 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1450 } 1909 }
1451 1910
1452 $self 1911 $self
1453} 1912}
1454 1913
1455sub escape($) {
1456 local $_ = $_[0];
1457
1458 s/&/&amp;/g;
1459 s/>/&gt;/g;
1460 s/</&lt;/g;
1461
1462 $_
1463}
1464
1465sub update { 1914sub update {
1466 my ($self) = @_; 1915 my ($self) = @_;
1467 1916
1468 delete $self->{texture}; 1917 delete $self->{texture};
1469 $self->SUPER::update; 1918 $self->SUPER::update;
1470} 1919}
1471 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1472sub set_text { 1934sub set_text {
1473 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1474 1936
1475 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1477 1939
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1480 1941
1942 delete $self->{size_req};
1481 $self->realloc; 1943 $self->realloc;
1482 $self->update; 1944 $self->update;
1483} 1945}
1484 1946
1485sub set_markup { 1947sub set_markup {
… …
1488 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1490 1952
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492 1954
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1495 1956
1957 delete $self->{size_req};
1496 $self->realloc; 1958 $self->realloc;
1497 $self->update; 1959 $self->update;
1498} 1960}
1499 1961
1500sub size_request { 1962sub size_request {
1501 my ($self) = @_; 1963 my ($self) = @_;
1502 1964
1965 $self->{size_req} ||= do {
1966 my ($max_w, $max_h) = $self->get_max_wh;
1967
1503 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1968 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1); 1969 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1970 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1971 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1972 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508 1973
1509 my ($w, $h) = $self->{layout}->size; 1974 my ($w, $h) = $self->{layout}->size;
1510 1975
1511 if (exists $self->{template}) { 1976 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font}; 1977 $self->{template}->set_font ($self->{font}) if $self->{font};
1978 $self->{template}->set_width ($self->{max_w} || -1);
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1979 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514 1980
1515 my ($w2, $h2) = $self->{template}->size; 1981 my ($w2, $h2) = $self->{template}->size;
1516 1982
1517 $w = List::Util::max $w, $w2; 1983 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2; 1984 $h = List::Util::max $h, $h2;
1985 }
1986
1987 [$w, $h]
1519 } 1988 };
1520 1989
1521 ($w, $h) 1990 @{ $self->{size_req} }
1522} 1991}
1523 1992
1993sub baseline_shift {
1994 $_[0]{layout}->descent
1995}
1996
1524sub size_allocate { 1997sub invoke_size_allocate {
1525 my ($self, $w, $h) = @_; 1998 my ($self, $w, $h) = @_;
1526 1999
2000 delete $self->{ox};
2001
1527 delete $self->{texture}; 2002 delete $self->{texture}
2003 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2004
2005 1
1528} 2006}
1529 2007
1530sub set_fontsize { 2008sub set_fontsize {
1531 my ($self, $fontsize) = @_; 2009 my ($self, $fontsize) = @_;
1532 2010
1533 $self->{fontsize} = $fontsize; 2011 $self->{fontsize} = $fontsize;
2012 delete $self->{size_req};
1534 delete $self->{texture}; 2013 delete $self->{texture};
1535 2014
1536 $self->realloc; 2015 $self->realloc;
1537} 2016}
1538 2017
2018sub reconfigure {
2019 my ($self) = @_;
2020
2021 delete $self->{size_req};
2022 delete $self->{texture};
2023
2024 $self->SUPER::reconfigure;
2025}
2026
1539sub _draw { 2027sub _draw {
1540 my ($self) = @_; 2028 my ($self) = @_;
1541 2029
1542 $self->SUPER::_draw; # draw background, if applicable 2030 $self->SUPER::_draw; # draw background, if applicable
1543 2031
1544 my $tex = $self->{texture} ||= do { 2032 my $size = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}}); 2033 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2034 $self->{layout}->set_font ($self->{font}) if $self->{font};
1547 $self->{layout}->set_width ($self->{w}); 2035 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2036 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2037 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2038 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551 2039
1552 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2040 [$self->{layout}->size]
2041 };
1553 2042
2043 unless (exists $self->{ox}) {
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 2044 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 2045 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5); 2046 : ($self->{w} - $size->[0]) * 0.5);
1557 2047
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 2048 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 2049 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5); 2050 : ($self->{h} - $size->[1]) * 0.5);
1561 2051
1562 $tex 2052 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1563 }; 2053 };
1564 2054
1565 glEnable GL_TEXTURE_2D; 2055# unless ($self->{list}) {
1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2056# $self->{list} = CFPlus::OpenGL::glGenList;
1567 2057# CFPlus::OpenGL::glNewList $self->{list};
1568 if ($tex->{format} == GL_ALPHA) { 2058# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1569 glColor @{$self->{fg}}; 2059# CFPlus::OpenGL::glEndList;
1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571 } else {
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573 } 2060# }
2061#
2062# CFPlus::OpenGL::glCallList $self->{list};
1574 2063
1575 glDisable GL_TEXTURE_2D; 2064 $self->{layout}->draw;
1576} 2065}
2066
2067#sub destroy {
2068# my ($self) = @_;
2069#
2070# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2071#
2072# $self->SUPER::destroy;
2073#}
1577 2074
1578############################################################################# 2075#############################################################################
1579 2076
1580package CFClient::UI::EntryBase; 2077package CFPlus::UI::EntryBase;
1581 2078
1582our @ISA = CFClient::UI::Label::; 2079our @ISA = CFPlus::UI::Label::;
1583 2080
1584use CFClient::OpenGL; 2081use CFPlus::OpenGL;
1585 2082
1586sub new { 2083sub new {
1587 my $class = shift; 2084 my $class = shift;
1588 2085
1589 $class->SUPER::new ( 2086 $class->SUPER::new (
1590 fg => [1, 1, 1], 2087 fg => [1, 1, 1],
1591 bg => [0, 0, 0, 0.2], 2088 bg => [0, 0, 0, 0.2],
2089 outline => [0.6, 0.3, 0.1],
1592 active_bg => [1, 1, 1, 0.5], 2090 active_bg => [0, 0, 1, .2],
1593 active_fg => [0, 0, 0], 2091 active_fg => [1, 1, 1],
2092 active_outline => [1, 1, 0],
1594 can_hover => 1, 2093 can_hover => 1,
1595 can_focus => 1, 2094 can_focus => 1,
1596 valign => 0, 2095 valign => 0,
1597 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
1598 #text => ... 2098 #text => ...
2099 #hidden => "*",
1599 @_ 2100 @_
1600 ) 2101 )
1601} 2102}
1602 2103
1603sub _set_text { 2104sub _set_text {
… …
1605 2106
1606 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1607 2108
1608 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1609 2110
1610 delete $self->{texture};
1611
1612 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1613 $self->{text} = $text; 2112 $self->{text} = $text;
1614 2113
1615 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1617 2117
1618 $self->_emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1619} 2122}
1620 2123
1621sub set_text { 2124sub set_text {
1622 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1623 2126
1624 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1625 $self->_set_text ($text); 2128 $self->_set_text ($text);
1626
1627 $self->realloc;
1628} 2129}
1629 2130
1630sub get_text { 2131sub get_text {
1631 $_[0]{text} 2132 $_[0]{text}
1632} 2133}
… …
1637 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1638 2139
1639 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1640} 2141}
1641 2142
1642sub key_down { 2143sub invoke_key_down {
1643 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1644 2145
1645 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1646 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1647 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1648 2149
1649 my $text = $self->get_text; 2150 my $text = $self->get_text;
2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1650 2153
1651 if ($uni == 8) { 2154 if ($uni == 8) {
1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1653 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1654 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1655 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1656 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1657 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1658 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1659 } elsif ($sym == CFClient::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
2174 } elsif ($uni == 21) { # ctrl-u
2175 $text = "";
1660 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1661 } elsif ($sym == CFClient::SDLK_END) {
1662 $self->{cursor} = length $text;
1663 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1664 $self->_emit ('escape'); 2178 $self->emit ('escape');
1665 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1666 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1667 } 2185 }
1668 2186
1669 $self->_set_text ($text); 2187 $self->_set_text ($text);
1670 2188
1671 $self->realloc; 2189 $self->realloc;
1672} 2190 $self->update;
1673 2191
2192 1
2193}
2194
1674sub focus_in { 2195sub invoke_focus_in {
1675 my ($self) = @_; 2196 my ($self) = @_;
1676 2197
1677 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1678 2199
1679 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1680} 2201}
1681 2202
1682sub button_down { 2203sub invoke_button_down {
1683 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1684 2205
1685 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1686 2207
1687 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1688 2209
1689 # byte-index to char-index 2210 # byte-index to char-index
1690 my $text = $self->{text}; 2211 my $text = $self->{text};
1691 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1692 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1693 2214
1694 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1695 $self->update; 2216 $self->update;
2217
2218 1
1696} 2219}
1697 2220
1698sub mouse_motion { 2221sub invoke_mouse_motion {
1699 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1700# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2224
2225 1
1701} 2226}
1702 2227
1703sub _draw { 2228sub _draw {
1704 my ($self) = @_; 2229 my ($self) = @_;
1705 2230
1706 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1707 2232
1708 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1709 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1710 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1711 } else { 2236 } else {
1712 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1713 } 2238 }
1714 2239
1715 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1716 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717 glBegin GL_QUADS;
1718 glVertex 0 , 0;
1719 glVertex 0 , $self->{h};
1720 glVertex $self->{w}, $self->{h}; 2242 glRect 0, 0, $self->{w}, $self->{h};
1721 glVertex $self->{w}, 0;
1722 glEnd;
1723 glDisable GL_BLEND; 2243 glDisable GL_BLEND;
1724 2244
1725 $self->SUPER::_draw; 2245 $self->SUPER::_draw;
1726 2246
1727 #TODO: force update every cursor change :( 2247 #TODO: force update every cursor change :(
… …
1729 2249
1730 unless (exists $self->{cur_h}) { 2250 unless (exists $self->{cur_h}) {
1731 my $text = substr $self->{text}, 0, $self->{cursor}; 2251 my $text = substr $self->{text}, 0, $self->{cursor};
1732 utf8::encode $text; 2252 utf8::encode $text;
1733 2253
1734 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2254 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1735 } 2255 }
1736 2256
1737 glColor @{$self->{fg}}; 2257 glColor_premultiply @{$self->{active_fg}};
1738 glBegin GL_LINES; 2258 glBegin GL_LINES;
1739 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2259 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1740 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2260 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1741 glEnd; 2261 glEnd;
1742 }
1743}
1744 2262
2263 glLineWidth 3;
2264 glColor @{$self->{active_outline}};
2265 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2266 glLineWidth 1;
2267
2268 } else {
2269 glColor @{$self->{outline}};
2270 glBegin GL_LINE_STRIP;
2271 glVertex .5, $self->{h} * .5;
2272 glVertex .5, $self->{h} - 2.5;
2273 glVertex $self->{w} - .5, $self->{h} - 2.5;
2274 glVertex $self->{w} - .5, $self->{h} * .5;
2275 glEnd;
2276 }
2277}
2278
2279#############################################################################
2280
1745package CFClient::UI::Entry; 2281package CFPlus::UI::Entry;
1746 2282
1747our @ISA = CFClient::UI::EntryBase::; 2283our @ISA = CFPlus::UI::EntryBase::;
1748 2284
1749use CFClient::OpenGL; 2285use CFPlus::OpenGL;
1750 2286
1751sub key_down { 2287sub invoke_key_down {
1752 my ($self, $ev) = @_; 2288 my ($self, $ev) = @_;
1753 2289
1754 my $sym = $ev->{sym}; 2290 my $sym = $ev->{sym};
1755 2291
1756 if ($sym == 13) { 2292 if ($ev->{uni} == 0x0d || $sym == 13) {
1757 unshift @{$self->{history}}, 2293 unshift @{$self->{history}},
1758 my $txt = $self->get_text; 2294 my $txt = $self->get_text;
2295
1759 $self->{history_pointer} = -1; 2296 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = ''; 2297 $self->{history_saveback} = '';
1761 $self->_emit (activate => $txt); 2298 $self->emit (activate => $txt);
1762 $self->update; 2299 $self->update;
1763 2300
1764 } elsif ($sym == CFClient::SDLK_UP) { 2301 } elsif ($sym == CFPlus::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) { 2302 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text; 2303 $self->{history_saveback} = $self->get_text;
1767 } 2304 }
1768 if (@{$self->{history} || []} > 0) { 2305 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++; 2306 $self->{history_pointer}++;
… …
1771 $self->{history_pointer} = @{$self->{history} || []} - 1; 2308 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 } 2309 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 } 2311 }
1775 2312
1776 } elsif ($sym == CFClient::SDLK_DOWN) { 2313 } elsif ($sym == CFPlus::SDLK_DOWN) {
1777 $self->{history_pointer}--; 2314 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2315 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779 2316
1780 if ($self->{history_pointer} >= 0) { 2317 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2318 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else { 2319 } else {
1783 $self->set_text ($self->{history_saveback}); 2320 $self->set_text ($self->{history_saveback});
1784 } 2321 }
1785 2322
1786 } else { 2323 } else {
1787 $self->SUPER::key_down ($ev); 2324 return $self->SUPER::invoke_key_down ($ev)
2325 }
2326
1788 } 2327 1
1789
1790} 2328}
1791 2329
1792############################################################################# 2330#############################################################################
1793 2331
2332package CFPlus::UI::TextEdit;
2333
2334our @ISA = CFPlus::UI::EntryBase::;
2335
2336use CFPlus::OpenGL;
2337
2338sub move_cursor_ver {
2339 my ($self, $dy) = @_;
2340
2341 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2342
2343 $y += $dy;
2344
2345 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2346 $self->{cursor} = $index;
2347 delete $self->{cur_h};
2348 $self->update;
2349 return;
2350 }
2351}
2352
2353sub invoke_key_down {
2354 my ($self, $ev) = @_;
2355
2356 my $sym = $ev->{sym};
2357
2358 if ($sym == CFPlus::SDLK_UP) {
2359 $self->move_cursor_ver (-1);
2360 } elsif ($sym == CFPlus::SDLK_DOWN) {
2361 $self->move_cursor_ver (+1);
2362 } else {
2363 return $self->SUPER::invoke_key_down ($ev)
2364 }
2365
2366 1
2367}
2368
2369#############################################################################
2370
1794package CFClient::UI::Button; 2371package CFPlus::UI::ButtonBin;
1795 2372
1796our @ISA = CFClient::UI::Label::; 2373our @ISA = CFPlus::UI::Bin::;
1797 2374
1798use CFClient::OpenGL; 2375use CFPlus::OpenGL;
1799 2376
1800my @tex = 2377my @tex =
1801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2378 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1802 qw(b1_button_active.png); 2379 qw(b1_button_inactive.png b1_button_active.png);
1803 2380
1804sub new { 2381sub new {
1805 my $class = shift; 2382 my $class = shift;
1806 2383
1807 $class->SUPER::new ( 2384 $class->SUPER::new (
1808 padding_x => 4,
1809 padding_y => 4,
1810 fg => [1, 1, 1],
1811 active_fg => [0, 0, 1],
1812 can_hover => 1, 2385 can_hover => 1,
1813 align => 0, 2386 align => 0,
1814 valign => 0, 2387 valign => 0,
1815 can_events => 1, 2388 can_events => 1,
1816 @_ 2389 @_
1817 ) 2390 )
1818} 2391}
1819 2392
1820sub activate { }
1821
1822sub button_up { 2393sub invoke_button_up {
1823 my ($self, $ev, $x, $y) = @_; 2394 my ($self, $ev, $x, $y) = @_;
1824 2395
1825 $self->emit ("activate") 2396 $self->emit ("activate")
1826 if $x >= 0 && $x < $self->{w} 2397 if $x >= 0 && $x < $self->{w}
1827 && $y >= 0 && $y < $self->{h}; 2398 && $y >= 0 && $y < $self->{h};
2399
2400 1
1828} 2401}
1829 2402
1830sub _draw { 2403sub _draw {
1831 my ($self) = @_; 2404 my ($self) = @_;
1832
1833 local $self->{fg} = $self->{fg};
1834
1835 if ($GRAB == $self) {
1836 $self->{fg} = $self->{active_fg};
1837 }
1838 2405
1839 glEnable GL_TEXTURE_2D; 2406 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2407 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1; 2408 glColor 0, 0, 0, 1;
1842 2409
2410 my $tex = $tex[$GRAB == $self];
1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2411 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1844 2412
1845 glDisable GL_TEXTURE_2D; 2413 glDisable GL_TEXTURE_2D;
1846 2414
1847 $self->SUPER::_draw; 2415 $self->SUPER::_draw;
1848} 2416}
1849 2417
1850############################################################################# 2418#############################################################################
1851 2419
1852package CFClient::UI::CheckBox; 2420package CFPlus::UI::Button;
1853 2421
1854our @ISA = CFClient::UI::DrawBG::; 2422our @ISA = CFPlus::UI::Label::;
2423
2424use CFPlus::OpenGL;
1855 2425
1856my @tex = 2426my @tex =
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2427 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2428 qw(b1_button_inactive.png b1_button_active.png);
2429
2430sub new {
2431 my $class = shift;
2432
2433 $class->SUPER::new (
2434 padding_x => 4,
2435 padding_y => 4,
2436 fg => [1.0, 1.0, 1.0],
2437 active_fg => [0.8, 0.8, 0.8],
2438 can_hover => 1,
2439 align => 0,
2440 valign => 0,
2441 can_events => 1,
2442 @_
2443 )
2444}
2445
2446sub invoke_button_up {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 $self->emit ("activate")
2450 if $x >= 0 && $x < $self->{w}
2451 && $y >= 0 && $y < $self->{h};
2452
2453 1
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2460
2461 glEnable GL_TEXTURE_2D;
2462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2463 glColor 0, 0, 0, 1;
2464
2465 my $tex = $tex[$GRAB == $self];
2466 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2467
2468 glDisable GL_TEXTURE_2D;
2469
2470 $self->SUPER::_draw;
2471}
2472
2473#############################################################################
2474
2475package CFPlus::UI::CheckBox;
2476
2477our @ISA = CFPlus::UI::DrawBG::;
2478
2479my @tex =
2480 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1858 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2481 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1859 2482
1860use CFClient::OpenGL; 2483use CFPlus::OpenGL;
1861 2484
1862sub new { 2485sub new {
1863 my $class = shift; 2486 my $class = shift;
1864 2487
1865 $class->SUPER::new ( 2488 $class->SUPER::new (
… …
1879 my ($self) = @_; 2502 my ($self) = @_;
1880 2503
1881 (6) x 2 2504 (6) x 2
1882} 2505}
1883 2506
2507sub toggle {
2508 my ($self) = @_;
2509
2510 $self->{state} = !$self->{state};
2511 $self->emit (changed => $self->{state});
2512 $self->update;
2513}
2514
1884sub button_down { 2515sub invoke_button_down {
1885 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
1886 2517
1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2518 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2519 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889 $self->{state} = !$self->{state}; 2520 $self->toggle;
1890 $self->_emit (changed => $self->{state}); 2521 } else {
2522 return 0
2523 }
2524
1891 } 2525 1
1892} 2526}
1893 2527
1894sub _draw { 2528sub _draw {
1895 my ($self) = @_; 2529 my ($self) = @_;
1896 2530
1897 $self->SUPER::_draw; 2531 $self->SUPER::_draw;
1898 2532
1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; 2533 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1900 2534
1901 my ($w, $h) = @$self{qw(w h)}; 2535 my ($w, $h) = @$self{qw(w h)};
1902 2536
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; 2537 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1904 2538
… …
1911 glDisable GL_TEXTURE_2D; 2545 glDisable GL_TEXTURE_2D;
1912} 2546}
1913 2547
1914############################################################################# 2548#############################################################################
1915 2549
1916package CFClient::UI::Image; 2550package CFPlus::UI::Image;
1917 2551
1918our @ISA = CFClient::UI::Base::; 2552our @ISA = CFPlus::UI::Base::;
1919 2553
1920use CFClient::OpenGL; 2554use CFPlus::OpenGL;
1921use Carp qw/confess/;
1922 2555
1923our %loaded_images; 2556our %texture_cache;
1924 2557
1925sub new { 2558sub new {
1926 my $class = shift; 2559 my $class = shift;
1927 2560
1928 my $self = $class->SUPER::new (can_events => 0, @_); 2561 my $self = $class->SUPER::new (
2562 can_events => 0,
2563 scale => 1,
2564 @_,
2565 );
1929 2566
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2567 $self->{path} || $self->{tex}
2568 or Carp::croak "'path' or 'tex' attributes required";
1931 2569
1932 $loaded_images{$self->{image}} ||= 2570 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2571 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1934 2572
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2573 CFPlus::weaken $texture_cache{$self->{path}};
1936 2574
1937 Scalar::Util::weaken $loaded_images{$self->{image}}; 2575 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940 2576
1941 $self 2577 $self
1942} 2578}
1943 2579
2580sub STORABLE_freeze {
2581 my ($self, $cloning) = @_;
2582
2583 $self->{path}
2584 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2585
2586 $self->{path}
2587}
2588
2589sub STORABLE_attach {
2590 my ($self, $cloning, $path) = @_;
2591
2592 $self->new (path => $path)
2593}
2594
1944sub size_request { 2595sub size_request {
1945 my ($self) = @_; 2596 my ($self) = @_;
1946 2597
1947 ($self->{tex}->{w}, $self->{tex}->{h}) 2598 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1948} 2599}
1949 2600
1950sub _draw { 2601sub _draw {
1951 my ($self) = @_; 2602 my ($self) = @_;
1952 2603
… …
1969 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1970} 2621}
1971 2622
1972############################################################################# 2623#############################################################################
1973 2624
2625package CFPlus::UI::ImageButton;
2626
2627our @ISA = CFPlus::UI::Image::;
2628
2629use CFPlus::OpenGL;
2630
2631my %textures;
2632
2633sub new {
2634 my $class = shift;
2635
2636 my $self = $class->SUPER::new (
2637 padding_x => 4,
2638 padding_y => 4,
2639 fg => [1, 1, 1],
2640 active_fg => [0, 0, 1],
2641 can_hover => 1,
2642 align => 0,
2643 valign => 0,
2644 can_events => 1,
2645 @_
2646 );
2647}
2648
2649sub invoke_button_down {
2650 my ($self, $ev, $x, $y) = @_;
2651
2652 1
2653}
2654
2655sub invoke_button_up {
2656 my ($self, $ev, $x, $y) = @_;
2657
2658 $self->emit ("activate")
2659 if $x >= 0 && $x < $self->{w}
2660 && $y >= 0 && $y < $self->{h};
2661
2662 1
2663}
2664
2665#############################################################################
2666
1974package CFClient::UI::VGauge; 2667package CFPlus::UI::VGauge;
1975 2668
1976our @ISA = CFClient::UI::Base::; 2669our @ISA = CFPlus::UI::Base::;
1977 2670
1978use List::Util qw(min max); 2671use List::Util qw(min max);
1979 2672
1980use CFClient::OpenGL; 2673use CFPlus::OpenGL;
1981 2674
1982my %tex = ( 2675my %tex = (
1983 food => [ 2676 food => [
1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2677 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2678 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1986 ], 2679 ],
1987 grace => [ 2680 grace => [
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2681 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2682 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1990 ], 2683 ],
1991 hp => [ 2684 hp => [
1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2685 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2686 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1994 ], 2687 ],
1995 mana => [ 2688 mana => [
1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2689 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2690 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1998 ], 2691 ],
1999); 2692);
2000 2693
2001# eg. VGauge->new (gauge => 'food'), default gauge: food 2694# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2061 my $ycut1 = max 0, min 1, $ycut; 2754 my $ycut1 = max 0, min 1, $ycut;
2062 my $ycut2 = max 0, min 1, $ycut - 1; 2755 my $ycut2 = max 0, min 1, $ycut - 1;
2063 2756
2064 my $h1 = $self->{h} * (1 - $ycut1); 2757 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2); 2758 my $h2 = $self->{h} * (1 - $ycut2);
2759 my $h3 = $self->{h};
2760
2761 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2066 2762
2067 glEnable GL_BLEND; 2763 glEnable GL_BLEND;
2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2764 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2765 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069 glEnable GL_TEXTURE_2D; 2766 glEnable GL_TEXTURE_2D;
2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071 2768
2072 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2769 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS; 2770 glBegin GL_QUADS;
… …
2088 2785
2089 if ($t3) { 2786 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2787 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS; 2788 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2789 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2790 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2791 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2792 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd; 2793 glEnd;
2097 } 2794 }
2098 2795
2099 glDisable GL_BLEND; 2796 glDisable GL_BLEND;
2100 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
2101} 2798}
2102 2799
2103############################################################################# 2800#############################################################################
2104 2801
2802package CFPlus::UI::Progress;
2803
2804our @ISA = CFPlus::UI::Label::;
2805
2806use CFPlus::OpenGL;
2807
2808sub new {
2809 my ($class, %arg) = @_;
2810
2811 my $self = $class->SUPER::new (
2812 fg => [1, 1, 1],
2813 bg => [0, 0, 1, 0.2],
2814 bar => [0.7, 0.5, 0.1, 0.8],
2815 outline => [0.4, 0.3, 0],
2816 fontsize => 0.9,
2817 valign => 0,
2818 align => 0,
2819 can_events => 1,
2820 ellipsise => 1,
2821 label => "%d%%",
2822 %arg,
2823 );
2824
2825 $self->set_value ($arg{value} || -1);
2826
2827 $self
2828}
2829
2830sub set_label {
2831 my ($self, $label) = @_;
2832
2833 return if $self->{label} eq $label;
2834 $self->{label} = $label;
2835
2836 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2837}
2838
2839sub set_value {
2840 my ($self, $value) = @_;
2841
2842 if ($self->{value} ne $value) {
2843 $self->{value} = $value;
2844
2845 if ($value < 0) {
2846 $self->set_text ("-");
2847 } else {
2848 $self->set_text (sprintf $self->{label}, $value * 100);
2849 }
2850
2851 $self->update;
2852 }
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 glEnable GL_BLEND;
2859 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2860
2861 if ($self->{value} >= 0) {
2862 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2863
2864 glColor_premultiply @{$self->{bar}};
2865 glRect 2, 2, $s, $self->{h} - 2;
2866 glColor_premultiply @{$self->{bg}};
2867 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2868 }
2869
2870 glColor_premultiply @{$self->{outline}};
2871 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2872
2873 glDisable GL_BLEND;
2874
2875 {
2876 local $self->{bg}; # do not draw background
2877 $self->SUPER::_draw;
2878 }
2879}
2880
2881#############################################################################
2882
2883package CFPlus::UI::ExperienceProgress;
2884
2885our @ISA = CFPlus::UI::Progress::;
2886
2887sub new {
2888 my ($class, %arg) = @_;
2889
2890 my $self = $class->SUPER::new (
2891 tooltip => sub {
2892 my ($self) = @_;
2893
2894 sprintf "level %d\n%s points\n%s next level\n%s to go",
2895 $self->{lvl},
2896 ::formsep ($self->{exp}),
2897 ::formsep ($self->{nxt}),
2898 ::formsep ($self->{nxt} - $self->{exp}),
2899 },
2900 %arg
2901 );
2902
2903 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2904 if $::CONN;
2905
2906 $self
2907}
2908
2909sub DESTROY {
2910 my ($self) = @_;
2911
2912 delete $::CONN->{on_exp_update}{$self+0}
2913 if $::CONN;
2914
2915 $self->SUPER::DESTROY;
2916}
2917
2918sub set_value {
2919 my ($self, $lvl, $exp) = @_;
2920
2921 $self->{lvl} = $lvl;
2922 $self->{exp} = $exp;
2923
2924 my $v = -1;
2925
2926 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2927 my $l0 = $table->[$lvl - 1];
2928 my $l1 = $table->[$lvl];
2929
2930 $self->{nxt} = $l1;
2931
2932 $v = ($exp - $l0) / ($l1 - $l0);
2933 }
2934
2935 $self->SUPER::set_value ($v);
2936}
2937
2938#############################################################################
2939
2105package CFClient::UI::Gauge; 2940package CFPlus::UI::Gauge;
2106 2941
2107our @ISA = CFClient::UI::VBox::; 2942our @ISA = CFPlus::UI::VBox::;
2108 2943
2109sub new { 2944sub new {
2110 my ($class, %arg) = @_; 2945 my ($class, %arg) = @_;
2111 2946
2112 my $self = $class->SUPER::new ( 2947 my $self = $class->SUPER::new (
… …
2114 can_hover => 1, 2949 can_hover => 1,
2115 can_events => 1, 2950 can_events => 1,
2116 %arg, 2951 %arg,
2117 ); 2952 );
2118 2953
2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2954 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2955 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2956 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2122 2957
2123 $self 2958 $self
2124} 2959}
2125 2960
2126sub set_fontsize { 2961sub set_fontsize {
… …
2147 $self->{value}->set_text ($val); 2982 $self->{value}->set_text ($val);
2148} 2983}
2149 2984
2150############################################################################# 2985#############################################################################
2151 2986
2152package CFClient::UI::Slider; 2987package CFPlus::UI::Slider;
2153 2988
2154use strict; 2989use strict;
2155 2990
2156use CFClient::OpenGL; 2991use CFPlus::OpenGL;
2157 2992
2158our @ISA = CFClient::UI::DrawBG::; 2993our @ISA = CFPlus::UI::DrawBG::;
2159 2994
2160my @tex = 2995my @tex =
2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2996 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2162 qw(s1_slider.png s1_slider_bg.png); 2997 qw(s1_slider.png s1_slider_bg.png);
2163 2998
2164sub new { 2999sub new {
2165 my $class = shift; 3000 my $class = shift;
2166 3001
… …
2187 $self->update; 3022 $self->update;
2188 3023
2189 $self 3024 $self
2190} 3025}
2191 3026
2192sub changed { }
2193
2194sub set_range { 3027sub set_range {
2195 my ($self, $range) = @_; 3028 my ($self, $range) = @_;
2196 3029
2197 ($range, $self->{range}) = ($self->{range}, $range); 3030 ($range, $self->{range}) = ($self->{range}, $range);
2198 3031
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}"; 3032 if ("@$range" ne "@{$self->{range}}") {
3033 $self->update;
3034 $self->set_value ($self->{range}[0]);
3035 }
2201} 3036}
2202 3037
2203sub set_value { 3038sub set_value {
2204 my ($self, $value) = @_; 3039 my ($self, $value) = @_;
2205 3040
… …
2216 if $unit; 3051 if $unit;
2217 3052
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219 3054
2220 if ($value != $old_value) { 3055 if ($value != $old_value) {
2221 $self->_emit (changed => $value); 3056 $self->emit (changed => $value);
2222 $self->update; 3057 $self->update;
2223 } 3058 }
2224} 3059}
2225 3060
2226sub size_request { 3061sub size_request {
2227 my ($self) = @_; 3062 my ($self) = @_;
2228 3063
2229 ($self->{req_w}, $self->{req_h}) 3064 ($self->{req_w}, $self->{req_h})
2230} 3065}
2231 3066
2232sub button_down { 3067sub invoke_button_down {
2233 my ($self, $ev, $x, $y) = @_; 3068 my ($self, $ev, $x, $y) = @_;
2234 3069
2235 $self->SUPER::button_down ($ev, $x, $y); 3070 $self->SUPER::invoke_button_down ($ev, $x, $y);
2236 3071
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3072 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238 3073
2239 $self->mouse_motion ($ev, $x, $y); 3074 $self->invoke_mouse_motion ($ev, $x, $y);
2240}
2241 3075
3076 1
3077}
3078
2242sub mouse_motion { 3079sub invoke_mouse_motion {
2243 my ($self, $ev, $x, $y) = @_; 3080 my ($self, $ev, $x, $y) = @_;
2244 3081
2245 if ($GRAB == $self) { 3082 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3083 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247 3084
2248 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3085 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249 3086
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3087 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251 3088
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3089 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3090 } else {
3091 return 0;
3092 }
3093
2253 } 3094 1
3095}
3096
3097sub invoke_mouse_wheel {
3098 my ($self, $ev) = @_;
3099
3100 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3101
3102 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3103
3104 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3105
3106 1
2254} 3107}
2255 3108
2256sub update { 3109sub update {
2257 my ($self) = @_; 3110 my ($self) = @_;
2258 3111
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3112 delete $self->{knob_w};
3113 $self->SUPER::update;
3114}
3115
3116sub _draw {
3117 my ($self) = @_;
3118
3119 unless ($self->{knob_w}) {
2260 $self->set_value ($self->{range}[0]); 3120 $self->set_value ($self->{range}[0]);
2261 3121
2262 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3122 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100; 3123 my $range = ($hi - $page - $lo) || 1e-100;
2264 3124
… …
2270 $value = ($value - $lo) / $range; 3130 $value = ($value - $lo) / $range;
2271 $value = $value * $self->{scale} + $self->{offset}; 3131 $value = $value * $self->{scale} + $self->{offset};
2272 3132
2273 $self->{knob_x} = $value - $knob_w * 0.5; 3133 $self->{knob_x} = $value - $knob_w * 0.5;
2274 $self->{knob_w} = $knob_w; 3134 $self->{knob_w} = $knob_w;
2275 }); 3135 }
2276
2277 $self->SUPER::update;
2278}
2279
2280sub _draw {
2281 my ($self) = @_;
2282 3136
2283 $self->SUPER::_draw (); 3137 $self->SUPER::_draw ();
2284 3138
2285 glScale $self->{w}, $self->{h}; 3139 glScale $self->{w}, $self->{h};
2286 3140
… …
2306 glDisable GL_TEXTURE_2D; 3160 glDisable GL_TEXTURE_2D;
2307} 3161}
2308 3162
2309############################################################################# 3163#############################################################################
2310 3164
2311package CFClient::UI::ValSlider; 3165package CFPlus::UI::ValSlider;
2312 3166
2313our @ISA = CFClient::UI::HBox::; 3167our @ISA = CFPlus::UI::HBox::;
2314 3168
2315sub new { 3169sub new {
2316 my ($class, %arg) = @_; 3170 my ($class, %arg) = @_;
2317 3171
2318 my $range = delete $arg{range}; 3172 my $range = delete $arg{range};
2319 3173
2320 my $self = $class->SUPER::new ( 3174 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3175 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3176 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift }, 3177 to_value => sub { shift },
2324 from_value => sub { shift }, 3178 from_value => sub { shift },
2325 %arg, 3179 %arg,
2326 ); 3180 );
2327 3181
… …
2347sub set_range { shift->{slider}->set_range (@_) } 3201sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) } 3202sub set_value { shift->{slider}->set_value (@_) }
2349 3203
2350############################################################################# 3204#############################################################################
2351 3205
2352package CFClient::UI::TextView; 3206package CFPlus::UI::TextScroller;
2353 3207
2354our @ISA = CFClient::UI::HBox::; 3208our @ISA = CFPlus::UI::HBox::;
2355 3209
2356use CFClient::OpenGL; 3210use CFPlus::OpenGL;
2357 3211
2358sub new { 3212sub new {
2359 my $class = shift; 3213 my $class = shift;
2360 3214
2361 my $self = $class->SUPER::new ( 3215 my $self = $class->SUPER::new (
2362 fontsize => 1, 3216 fontsize => 1,
2363 can_events => 0, 3217 can_events => 1,
3218 indent => 0,
2364 #font => default_font 3219 #font => default_font
2365 @_, 3220 @_,
2366 3221
2367 layout => (new CFClient::Layout 1), 3222 layout => (new CFPlus::Layout),
2368 par => [], 3223 par => [],
3224 max_par => 0,
2369 height => 0, 3225 height => 0,
2370 children => [ 3226 children => [
2371 (new CFClient::UI::Empty expand => 1), 3227 (new CFPlus::UI::Empty expand => 1),
2372 (new CFClient::UI::Slider vertical => 1), 3228 (new CFPlus::UI::Slider vertical => 1),
2373 ], 3229 ],
2374 ); 3230 );
2375 3231
2376 $self->{children}[1]->connect (changed => sub { $self->update }); 3232 $self->{children}[1]->connect (changed => sub { $self->update });
2377 3233
… …
2383 3239
2384 $self->{fontsize} = $fontsize; 3240 $self->{fontsize} = $fontsize;
2385 $self->reflow; 3241 $self->reflow;
2386} 3242}
2387 3243
3244sub size_request {
3245 my ($self) = @_;
3246
3247 my ($empty, $slider) = $self->visible_children;
3248
3249 local $self->{children} = [$empty, $slider];
3250 $self->SUPER::size_request
3251}
3252
2388sub size_allocate { 3253sub invoke_size_allocate {
2389 my ($self, $w, $h) = @_; 3254 my ($self, $w, $h) = @_;
2390 3255
2391 $self->SUPER::size_allocate ($w, $h); 3256 my ($empty, $slider, @other) = @{ $self->{children} };
3257 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2392 3258
2393 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3259 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3260 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w}); 3261 $self->{layout}->set_width ($empty->{w});
3262 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396 3263
2397 $self->reflow; 3264 $self->reflow;
2398}
2399 3265
2400sub text_size { 3266 local $self->{children} = [$empty, $slider];
3267 $self->SUPER::invoke_size_allocate ($w, $h)
3268}
3269
3270sub invoke_mouse_wheel {
2401 my ($self, $text, $indent) = @_; 3271 my ($self, $ev) = @_;
3272
3273 return 0 unless $ev->{dy}; # only vertical movements
3274
3275 $self->{children}[1]->emit (mouse_wheel => $ev);
3276
3277 1
3278}
3279
3280sub get_layout {
3281 my ($self, $para) = @_;
2402 3282
2403 my $layout = $self->{layout}; 3283 my $layout = $self->{layout};
2404 3284
3285 $layout->set_font ($self->{font}) if $self->{font};
3286 $layout->set_foreground (@{$para->{fg}});
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3287 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent); 3288 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3289 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407 $layout->set_markup ($text); 3290 $layout->set_markup ($para->{markup});
3291
3292 $layout->set_shapes (
3293 map
3294 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3295 @{$para->{widget}}
2408 3296 );
3297
2409 $layout->size 3298 $layout
2410} 3299}
2411 3300
2412sub reflow { 3301sub reflow {
2413 my ($self) = @_; 3302 my ($self) = @_;
2414 3303
… …
2421 3310
2422 # todo: base offset on lines or so, not on pixels 3311 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset); 3312 $self->{children}[1]->set_value ($offset);
2424} 3313}
2425 3314
3315sub current_paragraph {
3316 my ($self) = @_;
3317
3318 $self->{top_paragraph} - 1
3319}
3320
3321sub scroll_to {
3322 my ($self, $para) = @_;
3323
3324 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3325
3326 $self->{scroll_to} = $para;
3327 $self->update;
3328}
3329
2426sub clear { 3330sub clear {
2427 my ($self) = @_; 3331 my ($self) = @_;
3332
3333 my (undef, undef, @other) = @{ $self->{children} };
3334 $self->remove ($_) for @other;
2428 3335
2429 $self->{par} = []; 3336 $self->{par} = [];
2430 $self->{height} = 0; 3337 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432} 3339}
2433 3340
2434sub add_paragraph { 3341sub add_paragraph {
2435 my ($self, $color, $text, $indent) = @_; 3342 my $self = shift;
2436 3343
2437 for my $line (split /\n/, $text) { 3344 for my $para (@_) {
2438 my ($w, $h) = $self->text_size ($line); 3345 $para = {
3346 fg => [1, 1, 1, 1],
3347 indent => 0,
3348 markup => "",
3349 widget => [],
3350 ref $para ? %$para : (markup => $para),
3351 w => 1e10,
3352 wrapped => 1,
3353 };
3354
3355 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3356 push @{$self->{par}}, $para;
3357 }
3358
3359 if (my $max = $self->{max_par}) {
3360 shift @{$self->{par}} while @{$self->{par}} > $max;
3361 }
3362
3363 $self->{need_reflow}++;
3364 $self->update;
3365}
3366
3367sub scroll_to_bottom {
3368 my ($self) = @_;
3369
3370 $self->{scroll_to} = $#{$self->{par}};
3371 $self->update;
3372}
3373
3374sub force_uptodate {
3375 my ($self) = @_;
3376
3377 if (delete $self->{need_reflow}) {
3378 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3379
3380 my $height = 0;
3381
3382 for my $para (@{$self->{par}}) {
3383 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3384 my $layout = $self->get_layout ($para);
3385 my ($w, $h) = $layout->size;
3386
3387 $para->{w} = $w + $para->{indent};
3388 $para->{h} = $h;
3389 $para->{wrapped} = $layout->has_wrapped;
3390 }
3391
3392 $para->{y} = $height;
3393 $height += $para->{h};
3394 }
3395
2439 $self->{height} += $h; 3396 $self->{height} = $height;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3397 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2441 }
2442 3398
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3399 delete $self->{texture};
3400 }
3401
3402 if (my $paridx = delete $self->{scroll_to}) {
3403 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3404 }
2444} 3405}
2445 3406
2446sub update { 3407sub update {
2447 my ($self) = @_; 3408 my ($self) = @_;
2448 3409
… …
2450 3411
2451 return unless $self->{h} > 0; 3412 return unless $self->{h} > 0;
2452 3413
2453 delete $self->{texture}; 3414 delete $self->{texture};
2454 3415
2455 $ROOT->on_post_alloc ($self, sub { 3416 $ROOT->on_post_alloc ($self => sub {
3417 $self->force_uptodate;
3418
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3419 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457 3420
2458 if (delete $self->{need_reflow}) {
2459 my $height = 0;
2460
2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
2476
2477 $self->{height} = $height;
2478
2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2480
2481 delete $self->{texture};
2482 }
2483
2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3421 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2485 glClearColor 0.5, 0.5, 0.5, 0; 3422 glClearColor 0, 0, 0, 0;
2486 glClear GL_COLOR_BUFFER_BIT; 3423 glClear GL_COLOR_BUFFER_BIT;
2487 3424
3425 package CFPlus::UI::Base;
3426 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3427 (0, 0, $self->{w}, $self->{h});
3428
3429 my $top = int $self->{children}[1]{range}[0];
3430
3431 my $paridx = 0;
3432 my $top_paragraph;
2488 my $top = int $self->{children}[1]{range}[0]; 3433 my $top = int $self->{children}[1]{range}[0];
2489 3434
2490 my $y0 = $top; 3435 my $y0 = $top;
2491 my $y1 = $top + $H; 3436 my $y1 = $top + $H;
2492 3437
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2502
2503 for my $par (@{$self->{par}}) { 3438 for my $para (@{$self->{par}}) {
2504 my $h = $par->[1]; 3439 my $h = $para->{h};
3440 my $y = $para->{y};
2505 3441
2506 if ($y0 < $y + $h && $y < $y1) { 3442 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] }); 3443 my $layout = $self->get_layout ($para);
2508 $layout->set_width ($W - $par->[3]);
2509 $layout->set_markup ($par->[4]);
2510 3444
2511 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3445 $layout->render ($para->{indent}, $y - $y0);
3446 $layout->draw;
2512 3447
2513 glRasterPos $par->[3], $y - $y0; 3448 if (my @w = @{ $para->{widget} }) {
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3449 my @s = $layout->get_shapes;
3450
3451 for (@w) {
3452 my ($dx, $dy) = splice @s, 0, 2, ();
3453
3454 $_->{x} = $dx + $para->{indent};
3455 $_->{y} = $dy + $y - $y0;
3456
3457 $_->draw;
3458 }
3459 }
2515 } 3460 }
2516 3461
2517 $y += $h; 3462 $paridx++;
3463 $top_paragraph ||= $paridx if $y >= $top;
2518 } 3464 }
2519 3465
2520 glDisable GL_BLEND; 3466 $self->{top_paragraph} = $top_paragraph;
2521 }; 3467 };
2522 }); 3468 });
2523} 3469}
2524 3470
3471sub reconfigure {
3472 my ($self) = @_;
3473
3474 $self->SUPER::reconfigure;
3475
3476 $_->{w} = 1e10 for @{ $self->{par} };
3477 $self->reflow;
3478}
3479
2525sub _draw { 3480sub _draw {
2526 my ($self) = @_; 3481 my ($self) = @_;
2527 3482
2528 glEnable GL_TEXTURE_2D; 3483 glEnable GL_TEXTURE_2D;
2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1; 3485 glColor 0, 0, 0, 1;
2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3486 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532 glDisable GL_TEXTURE_2D; 3487 glDisable GL_TEXTURE_2D;
2533 3488
2534 $self->{children}[1]->draw; 3489 $self->{children}[1]->draw;
2535
2536} 3490}
2537 3491
2538############################################################################# 3492#############################################################################
2539 3493
2540package CFClient::UI::Animator; 3494package CFPlus::UI::Animator;
2541 3495
2542use CFClient::OpenGL; 3496use CFPlus::OpenGL;
2543 3497
2544our @ISA = CFClient::UI::Bin::; 3498our @ISA = CFPlus::UI::Bin::;
2545 3499
2546sub moveto { 3500sub moveto {
2547 my ($self, $x, $y) = @_; 3501 my ($self, $x, $y) = @_;
2548 3502
2549 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3503 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2577 glPopMatrix; 3531 glPopMatrix;
2578} 3532}
2579 3533
2580############################################################################# 3534#############################################################################
2581 3535
2582package CFClient::UI::Flopper; 3536package CFPlus::UI::Flopper;
2583 3537
2584our @ISA = CFClient::UI::Button::; 3538our @ISA = CFPlus::UI::Button::;
2585 3539
2586sub new { 3540sub new {
2587 my $class = shift; 3541 my $class = shift;
2588 3542
2589 my $self = $class->SUPER::new ( 3543 my $self = $class->SUPER::new (
… …
2601 $self->{other}->toggle_visibility; 3555 $self->{other}->toggle_visibility;
2602} 3556}
2603 3557
2604############################################################################# 3558#############################################################################
2605 3559
2606package CFClient::UI::Tooltip; 3560package CFPlus::UI::Tooltip;
2607 3561
2608our @ISA = CFClient::UI::Bin::; 3562our @ISA = CFPlus::UI::Bin::;
2609 3563
2610use CFClient::OpenGL; 3564use CFPlus::OpenGL;
2611 3565
2612sub new { 3566sub new {
2613 my $class = shift; 3567 my $class = shift;
2614 3568
2615 $class->SUPER::new ( 3569 $class->SUPER::new (
… …
2619} 3573}
2620 3574
2621sub set_tooltip_from { 3575sub set_tooltip_from {
2622 my ($self, $widget) = @_; 3576 my ($self, $widget) = @_;
2623 3577
2624 my $tooltip = $widget->{tooltip}; 3578 my $tip = $widget->{tooltip};
3579 $tip = $tip->($widget) if "CODE" eq ref $tip;
3580
3581 $tip = CFPlus::Pod::section_label tooltip => $1
3582 if $tip =~ /^#(.*)$/;
2625 3583
2626 if ($ENV{CFPLUS_DEBUG} & 2) { 3584 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n" 3585 $tip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3586 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n" 3587 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}"; 3588 . "visible $widget->{visible}";
2631 } 3589 }
2632 3590
3591 $tip =~ s/^\n+//;
3592 $tip =~ s/\n+$//;
3593
2633 $self->add (new CFClient::UI::Label 3594 $self->add (new CFPlus::UI::Label
2634 markup => $tooltip, 3595 markup => $tip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3596 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8, 3597 fontsize => 0.8,
2637 fg => [0, 0, 0, 1], 3598 style => 1, # FLAG_INVERSE
2638 ellipsise => 0, 3599 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP), 3600 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 ); 3601 );
2641} 3602}
2642 3603
… …
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3607 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647 3608
2648 ($w + 4, $h + 4) 3609 ($w + 4, $h + 4)
2649} 3610}
2650 3611
2651sub size_allocate { 3612sub invoke_size_allocate {
2652 my ($self, $w, $h) = @_; 3613 my ($self, $w, $h) = @_;
2653 3614
2654 $self->SUPER::size_allocate ($w - 4, $h - 4); 3615 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2655} 3616}
2656 3617
2657sub visibility_change { 3618sub invoke_visibility_change {
2658 my ($self, $visible) = @_; 3619 my ($self, $visible) = @_;
2659 3620
2660 return unless $visible; 3621 return unless $visible;
2661 3622
2662 $self->{root}->on_post_alloc ("move_$self" => sub { 3623 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner} 3624 my $widget = $self->{owner}
2664 or return; 3625 or return;
2665 3626
3627 if ($widget->{visible}) {
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3628 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667 3629
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3630 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH; 3631 if $x + $self->{w} > $self->{root}{w};
2670 3632
2671 $self->move_abs ($x, $y); 3633 $self->move_abs ($x, $y);
3634 } else {
3635 $self->hide;
3636 }
2672 }); 3637 });
2673} 3638}
2674 3639
2675sub _draw { 3640sub _draw {
2676 my ($self) = @_; 3641 my ($self) = @_;
2677 3642
2678 glTranslate 0.375, 0.375;
2679
2680 my ($w, $h) = @$self{qw(w h)}; 3643 my ($w, $h) = @$self{qw(w h)};
2681 3644
2682 glColor 1, 0.8, 0.4; 3645 glColor 1, 0.8, 0.4;
2683 glBegin GL_QUADS; 3646 glRect 0, 0, $w, $h;
2684 glVertex 0 , 0;
2685 glVertex 0 , $h;
2686 glVertex $w, $h;
2687 glVertex $w, 0;
2688 glEnd;
2689 3647
2690 glColor 0, 0, 0; 3648 glColor 0, 0, 0;
2691 glBegin GL_LINE_LOOP; 3649 glRect_lineloop .5, .5, $w + .5, $h + .5;
2692 glVertex 0 , 0;
2693 glVertex 0 , $h;
2694 glVertex $w, $h;
2695 glVertex $w, 0;
2696 glEnd;
2697 3650
2698 glTranslate 2 - 0.375, 2 - 0.375; 3651 glTranslate 2, 2;
2699 3652
2700 $self->SUPER::_draw; 3653 $self->SUPER::_draw;
2701} 3654}
2702 3655
2703############################################################################# 3656#############################################################################
2704 3657
2705package CFClient::UI::Face; 3658package CFPlus::UI::Face;
2706 3659
2707our @ISA = CFClient::UI::Base::; 3660our @ISA = CFPlus::UI::DrawBG::;
2708 3661
2709use CFClient::OpenGL; 3662use CFPlus::OpenGL;
2710 3663
2711sub new { 3664sub new {
2712 my $class = shift; 3665 my $class = shift;
2713 3666
2714 my $self = $class->SUPER::new ( 3667 my $self = $class->SUPER::new (
3668 size_w => 32,
3669 size_h => 8,
2715 aspect => 1, 3670 aspect => 1,
2716 can_events => 0, 3671 can_events => 0,
2717 @_, 3672 @_,
2718 ); 3673 );
2719 3674
2720 if ($self->{anim} && $self->{animspeed}) { 3675 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self); 3676 CFPlus::weaken (my $widget = $self);
2722 3677
2723 $self->{timer} = Event->timer ( 3678 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3679 $widget->{anim_start} = $self->{animspeed} * int EV::now / $self->{animspeed};
2725 hard => 1, 3680 $self->{timer} = EV::timer_ns 0, 0, sub {
2726 interval => $self->{animspeed}, 3681 return unless $::CONN;
2727 cb => sub { 3682
3683 my $w = $widget
3684 or return;
3685
2728 ++$widget->{frame}; 3686 ++$w->{frame};
3687 $w->update_face;
3688
3689 # somehow, $widget can go away
2729 $widget->update; 3690 $w->update;
2730 }, 3691 $w->update_timer;
2731 ); 3692 };
3693
3694 $self->update_face;
3695 $self->update_timer;
2732 } 3696 }
2733 3697
2734 $self 3698 $self
2735} 3699}
2736 3700
3701sub update_timer {
3702 my ($self) = @_;
3703
3704 return unless $self->{timer};
3705
3706 $self->{timer}->stop;
3707 if ($self->{visible}) {
3708 $self->{timer}->set (
3709 $self->{anim_start}
3710 + $self->{animspeed}
3711 * int 1.5 + (EV::now - $self->{anim_start}) / $self->{animspeed}
3712 );
3713 $self->{timer}->start;
3714 }
3715}
3716
3717sub update_face {
3718 my ($self) = @_;
3719
3720 if ($::CONN) {
3721 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3722 if ($anim && @$anim) {
3723 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3724 delete $self->{face_change_cb};
3725
3726 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3727 unless ($tex->{name} || $tex->{loading}) {
3728 $tex->upload (sub { $self->reconfigure });
3729 }
3730 }
3731 }
3732 }
3733 }
3734}
3735
2737sub size_request { 3736sub size_request {
2738 (32, 8) 3737 my ($self) = @_;
3738
3739 if ($::CONN) {
3740 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3741 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3742 if ($tex->{name}) {
3743 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3744 } elsif (!$tex->{loading}) {
3745 $tex->upload (sub { $self->reconfigure });
3746 }
3747 }
3748
3749 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3750 }
3751 }
3752
3753 ($self->{size_w} || 8, $self->{size_h} || 8)
2739} 3754}
2740 3755
2741sub update { 3756sub update {
2742 my ($self) = @_; 3757 my ($self) = @_;
2743 3758
2744 return unless $self->{visible}; 3759 return unless $self->{visible};
2745 3760
2746 $self->SUPER::update; 3761 $self->SUPER::update;
2747} 3762}
2748 3763
3764sub invoke_visibility_change {
3765 my ($self) = @_;
3766
3767 $self->update_timer;
3768
3769 0
3770}
3771
2749sub _draw { 3772sub _draw {
2750 my ($self) = @_; 3773 my ($self) = @_;
2751 3774
2752 return unless $::CONN; 3775 $self->SUPER::_draw;
2753 3776
2754 my $face; 3777 if (my $tex = $self->{tex}) {
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D; 3778 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1; 3780 glColor 0, 0, 0, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3781 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D; 3782 glDisable GL_TEXTURE_2D;
2771 } 3783 }
2772} 3784}
2773 3785
2774sub DESTROY { 3786sub destroy {
2775 my ($self) = @_; 3787 my ($self) = @_;
2776 3788
2777 $self->{timer}->cancel 3789 (delete $self->{timer})->cancel
2778 if $self->{timer}; 3790 if $self->{timer};
2779 3791
2780 $self->SUPER::DESTROY; 3792 $self->SUPER::destroy;
2781} 3793}
2782 3794
2783############################################################################# 3795#############################################################################
2784 3796
2785package CFClient::UI::Inventory; 3797package CFPlus::UI::Buttonbar;
2786 3798
2787our @ISA = CFClient::UI::ScrolledWindow::; 3799our @ISA = CFPlus::UI::HBox::;
2788 3800
2789sub new { 3801# TODO: should actually wrap buttons and other goodies.
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824 3802
2825############################################################################# 3803#############################################################################
2826 3804
2827package CFClient::UI::Menu; 3805package CFPlus::UI::Menu;
2828 3806
2829our @ISA = CFClient::UI::FancyFrame::; 3807our @ISA = CFPlus::UI::Toplevel::;
2830 3808
2831use CFClient::OpenGL; 3809use CFPlus::OpenGL;
2832 3810
2833sub new { 3811sub new {
2834 my $class = shift; 3812 my $class = shift;
2835 3813
2836 my $self = $class->SUPER::new ( 3814 my $self = $class->SUPER::new (
2837 items => [], 3815 items => [],
2838 z => 100, 3816 z => 100,
2839 @_, 3817 @_,
2840 ); 3818 );
2841 3819
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3820 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2843 3821
2844 for my $item (@{ $self->{items} }) { 3822 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item; 3823 my ($widget, $cb, $tooltip) = @$item;
2846 3824
2847 # handle various types of items, only text for now 3825 # handle various types of items, only text for now
2848 if (!ref $widget) { 3826 if (!ref $widget) {
3827 if ($widget =~ /\t/) {
3828 my ($left, $right) = split /\t/, $widget, 2;
3829
2849 $widget = new CFClient::UI::Label 3830 $widget = new CFPlus::UI::HBox
2850 can_hover => 1, 3831 can_hover => 1,
2851 can_events => 1, 3832 can_events => 1,
3833 tooltip => $tooltip,
3834 children => [
3835 (new CFPlus::UI::Label markup => $left, expand => 1),
3836 (new CFPlus::UI::Label markup => $right, align => +1),
3837 ],
3838 ;
3839
3840 } else {
3841 $widget = new CFPlus::UI::Label
3842 can_hover => 1,
3843 can_events => 1,
2852 text => $widget; 3844 markup => $widget,
3845 tooltip => $tooltip;
3846 }
2853 } 3847 }
2854 3848
2855 $self->{item}{$widget} = $item; 3849 $self->{item}{$widget} = $item;
2856 3850
2857 $self->{vbox}->add ($widget); 3851 $self->{vbox}->add ($widget);
… …
2862 3856
2863# popup given the event (must be a mouse button down event currently) 3857# popup given the event (must be a mouse button down event currently)
2864sub popup { 3858sub popup {
2865 my ($self, $ev) = @_; 3859 my ($self, $ev) = @_;
2866 3860
2867 $self->_emit ("popdown"); 3861 $self->emit ("popdown");
2868 3862
2869 # maybe save $GRAB? must be careful about events... 3863 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self; 3864 $GRAB = $self;
2871 $self->{button} = $ev->{button}; 3865 $self->{button} = $ev->{button};
2872 3866
2873 $self->show; 3867 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3868 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875} 3869}
2876 3870
2877sub mouse_motion { 3871sub invoke_mouse_motion {
2878 my ($self, $ev, $x, $y) = @_; 3872 my ($self, $ev, $x, $y) = @_;
2879 3873
2880 # TODO: should use vbox->find_widget or so 3874 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER}; 3876 $self->{hover} = $self->{item}{$HOVER};
2883}
2884 3877
3878 0
3879}
3880
2885sub button_up { 3881sub invoke_button_up {
2886 my ($self, $ev, $x, $y) = @_; 3882 my ($self, $ev, $x, $y) = @_;
2887 3883
2888 if ($ev->{button} == $self->{button}) { 3884 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB; 3885 undef $GRAB;
2890 $self->hide; 3886 $self->hide;
2891 3887
2892 $self->_emit ("popdown"); 3888 $self->emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover}; 3889 $self->{hover}[1]->() if $self->{hover};
3890 } else {
3891 return 0
3892 }
3893
2894 } 3894 1
2895} 3895}
2896 3896
2897############################################################################# 3897#############################################################################
2898 3898
2899package CFClient::UI::Statusbox; 3899package CFPlus::UI::Multiplexer;
2900 3900
2901our @ISA = CFClient::UI::VBox::; 3901our @ISA = CFPlus::UI::Container::;
2902 3902
2903sub new { 3903sub new {
2904 my $class = shift; 3904 my $class = shift;
2905 3905
2906 $class->SUPER::new ( 3906 my $self = $class->SUPER::new (
3907 @_,
3908 );
3909
3910 $self->{current} = $self->{children}[0]
3911 if @{ $self->{children} };
3912
3913 $self
3914}
3915
3916sub add {
3917 my ($self, @widgets) = @_;
3918
3919 $self->SUPER::add (@widgets);
3920
3921 $self->{current} = $self->{children}[0]
3922 if @{ $self->{children} };
3923}
3924
3925sub get_current_page {
3926 my ($self) = @_;
3927
3928 $self->{current}
3929}
3930
3931sub set_current_page {
3932 my ($self, $page_or_widget) = @_;
3933
3934 my $widget = ref $page_or_widget
3935 ? $page_or_widget
3936 : $self->{children}[$page_or_widget];
3937
3938 $self->{current} = $widget;
3939 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3940
3941 $self->emit (page_changed => $self->{current});
3942
3943 $self->realloc;
3944}
3945
3946sub visible_children {
3947 $_[0]{current}
3948}
3949
3950sub size_request {
3951 my ($self) = @_;
3952
3953 $self->{current}->size_request
3954}
3955
3956sub invoke_size_allocate {
3957 my ($self, $w, $h) = @_;
3958
3959 $self->{current}->configure (0, 0, $w, $h);
3960
3961 1
3962}
3963
3964sub _draw {
3965 my ($self) = @_;
3966
3967 $self->{current}->draw;
3968}
3969
3970#############################################################################
3971
3972package CFPlus::UI::Notebook;
3973
3974use CFPlus::OpenGL;
3975
3976our @ISA = CFPlus::UI::VBox::;
3977
3978sub new {
3979 my $class = shift;
3980
3981 my $self = $class->SUPER::new (
3982 buttonbar => (new CFPlus::UI::Buttonbar),
3983 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3984 active_outline => [.7, .7, 0.2],
3985 # filter => # will be put between multiplexer and $self
3986 @_,
3987 );
3988
3989 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3990 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3991
3992 {
3993 Scalar::Util::weaken (my $wself = $self);
3994
3995 $self->{multiplexer}->connect (c_add => sub {
3996 my ($mplex, $widgets) = @_;
3997
3998 for my $child (@$widgets) {
3999 Scalar::Util::weaken $child;
4000 $child->{c_tab_} ||= do {
4001 my $tab =
4002 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
4003 ? $child->{c_tab}
4004 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4005
4006 $tab->connect (activate => sub {
4007 $wself->set_current_page ($child);
4008 });
4009
4010 $tab
4011 };
4012
4013 $self->{buttonbar}->add ($child->{c_tab_});
4014 }
4015 });
4016
4017 $self->{multiplexer}->connect (c_remove => sub {
4018 my ($mplex, $widgets) = @_;
4019
4020 for my $child (@$widgets) {
4021 $wself->{buttonbar}->remove ($child->{c_tab_});
4022 }
4023 });
4024 }
4025
4026 $self
4027}
4028
4029sub add {
4030 my ($self, @widgets) = @_;
4031
4032 $self->{multiplexer}->add (@widgets)
4033}
4034
4035sub remove {
4036 my ($self, @widgets) = @_;
4037
4038 $self->{multiplexer}->remove (@widgets)
4039}
4040
4041sub pages {
4042 my ($self) = @_;
4043 $self->{multiplexer}->children
4044}
4045
4046sub add_tab {
4047 my ($self, $title, $widget, $tooltip) = @_;
4048
4049 $title = [$title, $tooltip] unless ref $title;
4050 $widget->{c_tab} = $title;
4051
4052 $self->add ($widget);
4053}
4054
4055sub get_current_page {
4056 my ($self) = @_;
4057
4058 $self->{multiplexer}->get_current_page
4059}
4060
4061sub set_current_page {
4062 my ($self, $page) = @_;
4063
4064 $self->{multiplexer}->set_current_page ($page);
4065 $self->emit (page_changed => $self->{multiplexer}{current});
4066}
4067
4068sub _draw {
4069 my ($self) = @_;
4070
4071 $self->SUPER::_draw ();
4072
4073 if (my $cur = $self->{multiplexer}{current}) {
4074 if ($cur = $cur->{c_tab_}) {
4075 glTranslate $self->{buttonbar}{x} + $cur->{x},
4076 $self->{buttonbar}{y} + $cur->{y};
4077 glLineWidth 3;
4078 #glEnable GL_BLEND;
4079 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4080 glColor @{$self->{active_outline}};
4081 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4082 glLineWidth 1;
4083 #glDisable GL_BLEND;
4084 }
4085 }
4086}
4087
4088#############################################################################
4089
4090package CFPlus::UI::Selector;
4091
4092use utf8;
4093
4094our @ISA = CFPlus::UI::Button::;
4095
4096sub new {
4097 my $class = shift;
4098
4099 my $self = $class->SUPER::new (
4100 options => [], # [value, title, longdesc], ...
4101 value => undef,
4102 @_,
4103 );
4104
4105 $self->_set_value ($self->{value});
4106
4107 $self
4108}
4109
4110sub invoke_button_down {
4111 my ($self, $ev) = @_;
4112
4113 my @menu_items;
4114
4115 for (@{ $self->{options} }) {
4116 my ($value, $title, $tooltip) = @$_;
4117
4118 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4119 }
4120
4121 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4122}
4123
4124sub _set_value {
4125 my ($self, $value) = @_;
4126
4127 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4128 $item ||= $self->{options}[0]
4129 or return;
4130
4131 $self->{value} = $item->[0];
4132 $self->set_markup ("$item->[1] ⇓");
4133# $self->set_tooltip ($item->[2]);
4134}
4135
4136sub set_value {
4137 my ($self, $value) = @_;
4138
4139 return unless $self->{value} ne $value;
4140
4141 $self->_set_value ($value);
4142 $self->emit (changed => $value);
4143}
4144
4145sub set_options {
4146 my ($self, $options) = @_;
4147
4148 $self->{options} = $options;
4149 $self->_set_value ($self->{value});
4150}
4151
4152#############################################################################
4153
4154package CFPlus::UI::Statusbox;
4155
4156our @ISA = CFPlus::UI::VBox::;
4157
4158sub new {
4159 my $class = shift;
4160
4161 my $self = $class->SUPER::new (
2907 fontsize => 0.8, 4162 fontsize => 0.8,
2908 @_, 4163 @_,
2909 ) 4164 );
4165
4166 CFPlus::weaken (my $this = $self);
4167
4168 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4169
4170 $self
2910} 4171}
2911 4172
2912sub reorder { 4173sub reorder {
2913 my ($self) = @_; 4174 my ($self) = @_;
2914 my $NOW = time; 4175 my $NOW = Time::HiRes::time;
4176
4177 # freeze display when hovering over any label
4178 return if $CFPlus::UI::TOOLTIP->{owner}
4179 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4180 values %{ $self->{item} };
2915 4181
2916 while (my ($k, $v) = each %{ $self->{item} }) { 4182 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4183 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 } 4184 }
2919 4185
… …
2926 4192
2927 my $count = 10 + 1; 4193 my $count = 10 + 1;
2928 for my $item (@items) { 4194 for my $item (@items) {
2929 last unless --$count; 4195 last unless --$count;
2930 4196
2931 push @widgets, $item->{label} ||= do { 4197 my $label = $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all) 4198 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1 4199 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}" 4200 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text}; 4201 : $item->{text};
2936 4202
2937 for ($short) { 4203 for ($short) {
2938 s/^\s+//; 4204 s/^\s+//;
2939 s/\s+/ /g; 4205 s/\s+/ /g;
2940 } 4206 }
2941 4207
2942 new CFClient::UI::Label 4208 new CFPlus::UI::Label
2943 markup => $short, 4209 markup => $short,
2944 tooltip => $item->{tooltip}, 4210 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP, 4211 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67, 4212 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize}, 4213 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44, 4214 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg}, 4215 fg => [@{ $item->{fg} }],
2950 can_events => 1, 4216 can_events => 1,
2951 can_hover => 1 4217 can_hover => 1
2952 }; 4218 };
4219
4220 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4221 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4222 $label->update;
4223 $label->set_max_size (undef, $label->{req_h} * $diff)
4224 if $diff < 1;
4225 $self->{timer}->set (1/30, 1/30);
4226 } else {
4227 $label->{fg}[3] = $item->{fg}[3] || 1;
4228 }
4229
4230 push @widgets, $label;
2953 } 4231 }
2954 4232
2955 $self->clear; 4233 $self->clear;
2956 $self->SUPER::add (reverse @widgets); 4234 $self->SUPER::add (reverse @widgets);
2957} 4235}
… …
2962 $text =~ s/^\s+//; 4240 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//; 4241 $text =~ s/\s+$//;
2964 4242
2965 return unless $text; 4243 return unless $text;
2966 4244
2967 my $timeout = time + ((delete $arg{timeout}) || 60); 4245 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968 4246
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4247 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970 4248
2971 if (my $item = $self->{item}{$group}) { 4249 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) { 4250 if ($item->{text} eq $text) {
2973 $item->{count}++; 4251 $item->{count}++;
2974 } else { 4252 } else {
2975 $item->{count} = 1; 4253 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text; 4254 $item->{text} = $item->{tooltip} = $text;
2977 } 4255 }
2978 $item->{id} = ++$self->{id}; 4256 $item->{id} += 0.2;#d#
2979 $item->{timeout} = $timeout; 4257 $item->{timeout} = $timeout;
2980 delete $item->{label}; 4258 delete $item->{label};
2981 } else { 4259 } else {
2982 $self->{item}{$group} = { 4260 $self->{item}{$group} = {
2983 id => ++$self->{id}, 4261 id => ++$self->{id},
… …
2989 count => 1, 4267 count => 1,
2990 %arg, 4268 %arg,
2991 }; 4269 };
2992 } 4270 }
2993 4271
4272 $ROOT->on_refresh (reorder => sub {
2994 $self->reorder; 4273 $self->reorder;
4274 });
2995} 4275}
2996 4276
2997sub reconfigure { 4277sub reconfigure {
2998 my ($self) = @_; 4278 my ($self) = @_;
2999 4279
… …
3002 4282
3003 $self->reorder; 4283 $self->reorder;
3004 $self->SUPER::reconfigure; 4284 $self->SUPER::reconfigure;
3005} 4285}
3006 4286
4287sub destroy {
4288 my ($self) = @_;
4289
4290 $self->{timer}->cancel;
4291
4292 $self->SUPER::destroy;
4293}
4294
3007############################################################################# 4295#############################################################################
3008 4296
3009package CFClient::UI::Root; 4297package CFPlus::UI::Root;
3010 4298
3011our @ISA = CFClient::UI::Container::; 4299our @ISA = CFPlus::UI::Container::;
3012 4300
4301use List::Util qw(min max);
4302
3013use CFClient::OpenGL; 4303use CFPlus::OpenGL;
3014 4304
3015sub new { 4305sub new {
3016 my $class = shift; 4306 my $class = shift;
3017 4307
3018 my $self = $class->SUPER::new ( 4308 my $self = $class->SUPER::new (
3019 visible => 1, 4309 visible => 1,
3020 @_, 4310 @_,
3021 ); 4311 );
3022 4312
3023 Scalar::Util::weaken ($self->{root} = $self); 4313 CFPlus::weaken ($self->{root} = $self);
3024 4314
3025 $self 4315 $self
3026} 4316}
3027 4317
3028sub size_request { 4318sub size_request {
… …
3043 $coord = $max - $size if $coord > $max - $size; 4333 $coord = $max - $size if $coord > $max - $size;
3044 4334
3045 int $coord + 0.5 4335 int $coord + 0.5
3046} 4336}
3047 4337
3048sub size_allocate { 4338sub invoke_size_allocate {
3049 my ($self, $w, $h) = @_; 4339 my ($self, $w, $h) = @_;
3050 4340
3051 for my $child ($self->children) { 4341 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4342 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3053 4343
… …
3057 $X = _to_pixel $X, $W, $self->{w}; 4347 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h}; 4348 $Y = _to_pixel $Y, $H, $self->{h};
3059 4349
3060 $child->configure ($X, $Y, $W, $H); 4350 $child->configure ($X, $Y, $W, $H);
3061 } 4351 }
4352
4353 1
3062} 4354}
3063 4355
3064sub coord2local { 4356sub coord2local {
3065 my ($self, $x, $y) = @_; 4357 my ($self, $x, $y) = @_;
3066 4358
… …
3074} 4366}
3075 4367
3076sub update { 4368sub update {
3077 my ($self) = @_; 4369 my ($self) = @_;
3078 4370
3079 $::WANT_REFRESH++; 4371 $::WANT_REFRESH->start;
3080} 4372}
3081 4373
3082sub add { 4374sub add {
3083 my ($self, @children) = @_; 4375 my ($self, @children) = @_;
3084 4376
… …
3121 while ($self->{refresh_hook}) { 4413 while ($self->{refresh_hook}) {
3122 $_->() 4414 $_->()
3123 for values %{delete $self->{refresh_hook}}; 4415 for values %{delete $self->{refresh_hook}};
3124 } 4416 }
3125 4417
3126 if ($self->{realloc}) { 4418 while ($self->{realloc}) {
4419 my %queue;
3127 my @queue; 4420 my @queue;
4421 my $widget;
3128 4422
4423 outer:
3129 while () { 4424 while () {
3130 if ($self->{realloc}) { 4425 if (my $realloc = delete $self->{realloc}) {
3131 #TODO use array-of-depth approach 4426 for $widget (values %$realloc) {
4427 $widget->{visible} or next; # do not resize invisible widgets
3132 4428
3133 use sort 'stable'; 4429 $queue{$widget+0}++ and next; # duplicates are common
3134 4430
3135 @queue = sort { $a->{visible} <=> $b->{visible} } 4431 push @{ $queue[$widget->{visible}] }, $widget;
3136 @queue, values %{delete $self->{realloc}}; 4432 }
3137 } 4433 }
3138 4434
4435 while () {
4436 @queue or last outer;
4437
3139 my $widget = pop @queue || last; 4438 $widget = pop @{ $queue[-1] || [] }
4439 and last;
4440
4441 pop @queue;
4442 }
3140 4443
3141 $widget->{visible} or last; # do not resize invisible widgets 4444 delete $queue{$widget+0};
3142 4445
3143 my ($w, $h) = $widget->size_request; 4446 my ($w, $h) = $widget->size_request;
3144 4447
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4448 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4449 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4450
4451 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4452 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3147 4453
3148 $w = $widget->{force_w} if exists $widget->{force_w}; 4454 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h}; 4455 $h = $widget->{force_h} if exists $widget->{force_h};
3150 4456
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h 4457 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3154 $widget->{req_h} = $h; 4460 $widget->{req_h} = $h;
3155 4461
3156 $self->{size_alloc}{$widget+0} = $widget; 4462 $self->{size_alloc}{$widget+0} = $widget;
3157 4463
3158 if (my $parent = $widget->{parent}) { 4464 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent; 4465 $self->{realloc}{$parent+0} = $parent
3160 #unshift @queue, $parent; 4466 unless $queue{$parent+0};
4467
3161 $parent->{force_size_alloc} = 1; 4468 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent; 4469 $self->{size_alloc}{$parent+0} = $parent;
3163 } 4470 }
3164 } 4471 }
3165 4472
3166 delete $self->{realloc}{$widget+0}; 4473 delete $self->{realloc}{$widget+0};
3167 } 4474 }
3168 }
3169 4475
3170 while (my $size_alloc = delete $self->{size_alloc}) { 4476 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} } 4477 my @queue = sort { $a->{visible} <=> $b->{visible} }
3172 values %$size_alloc; 4478 values %$size_alloc;
3173 4479
3174 while () { 4480 while () {
3175 my $widget = pop @queue || last; 4481 my $widget = pop @queue || last;
3176 4482
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4483 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178 4484
3179 $w = 0 if $w < 0; 4485 $w = max $widget->{min_w}, $w;
3180 $h = 0 if $h < 0; 4486 $h = max $widget->{min_h}, $h;
3181 4487
4488# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4489# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4490
4491 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4492 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4493
3182 $w = int $w + 0.5; 4494 $w = int $w + 0.5;
3183 $h = int $h + 0.5; 4495 $h = int $h + 0.5;
3184 4496
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4497 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4498 $widget->{old_w} = $widget->{w};
4499 $widget->{old_h} = $widget->{h};
4500
3186 $widget->{w} = $w; 4501 $widget->{w} = $w;
3187 $widget->{h} = $h; 4502 $widget->{h} = $h;
3188 4503
3189 $widget->emit (size_allocate => $w, $h); 4504 $widget->emit (size_allocate => $w, $h);
4505 }
3190 } 4506 }
3191 } 4507 }
3192 } 4508 }
3193 4509
3194 while ($self->{post_alloc_hook}) { 4510 while ($self->{post_alloc_hook}) {
3195 $_->() 4511 $_->()
3196 for values %{delete $self->{post_alloc_hook}}; 4512 for values %{delete $self->{post_alloc_hook}};
3197 } 4513 }
3198
3199 4514
3200 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4515 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4516 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202 glClear GL_COLOR_BUFFER_BIT; 4517 glClear GL_COLOR_BUFFER_BIT;
3203 4518
… …
3205 glLoadIdentity; 4520 glLoadIdentity;
3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4521 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207 glMatrixMode GL_MODELVIEW; 4522 glMatrixMode GL_MODELVIEW;
3208 glLoadIdentity; 4523 glLoadIdentity;
3209 4524
4525 {
4526 package CFPlus::UI::Base;
4527
4528 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4529 (0, 0, $self->{w}, $self->{h});
4530
3210 $self->_draw; 4531 $self->_draw;
4532 }
3211} 4533}
3212 4534
3213############################################################################# 4535#############################################################################
3214 4536
3215package CFClient::UI; 4537package CFPlus::UI;
3216 4538
3217$ROOT = new CFClient::UI::Root; 4539$ROOT = new CFPlus::UI::Root;
3218$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4540$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3219 4541
32201 45421
3221 4543

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