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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.252 by root, Sun May 28 23:21:28 2006 UTC vs.
Revision 1.323 by root, Wed Jul 5 03:01:01 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
10use CFClient::Texture; 11use CFClient::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
… …
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
45 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
46 32
47 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
48 34
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 36
51 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
52
53 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
54
55 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
56 if $x + $TOOLTIP->{w} > $::WIDTH;
57
58 $TOOLTIP->move ($x, $y);
59 $TOOLTIP->show; 38 $TOOLTIP->show;
60 } 39 }
61 40
62 return; 41 return;
63 } 42 }
64 } 43 }
65 } 44 }
66 45
67 $TOOLTIP->hide; 46 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
69} 71}
70 72
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])
… …
87 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
88 90
89 $GRAB = $widget; 91 $GRAB = $widget;
90 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
91 93
92 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
93 } 95 }
94 96
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
96 98
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
112 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 116 $grab->update if $grab;
115 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
116 118
117 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
118 } 120 }
119} 121}
120 122
121sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
122 my ($ev) = @_; 124 my ($ev) = @_;
… …
128 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
129 131
130 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
131 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
132 134
133 check_tooltip; 135 $TOOLTIP_WATCHER->start;
134 } 136 }
135 137
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER; 139 if $HOVER;
138} 140}
… …
170sub rescale_widgets { 172sub rescale_widgets {
171 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
172 174
173 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
177 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
180 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
181 } 190 }
182 } 191 }
183 192
184 reconfigure_widgets; 193 reconfigure_widgets;
185} 194}
… …
194 203
195sub new { 204sub new {
196 my $class = shift; 205 my $class = shift;
197 206
198 my $self = bless { 207 my $self = bless {
199 x => 0, 208 x => "center",
200 y => 0, 209 y => "center",
201 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
202 can_events => 1, 213 can_events => 1,
203 @_ 214 @_
204 }, $class; 215 }, $class;
216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
205 218
206 for (keys %$self) { 219 for (keys %$self) {
207 if (/^on_(.*)$/) { 220 if (/^on_(.*)$/) {
208 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
209 } 222 }
210 } 223 }
211 224
212 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
213
214 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
215 $self->{req_x} = $layout->{x} * $::WIDTH; 226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
216 $self->{req_y} = $layout->{y} * $::HEIGHT; 227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
217 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
218 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
219 } 235 }
220 236
221 $self 237 $self
222} 238}
223 239
… …
234 return if $self->{parent}; 250 return if $self->{parent};
235 251
236 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
237} 253}
238 254
239sub center {
240 my ($self) = @_;
241
242 $CFClient::UI::ROOT->on_post_alloc (
243 "center_$self" => sub {
244 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
245 },
246 );
247
248 $self->update;
249}
250
251sub set_visible { 255sub set_visible {
252 my ($self) = @_; 256 my ($self) = @_;
253 257
254 return if $self->{visible}; 258 return if $self->{visible};
255 259
… …
268 272
269 return unless $self->{visible}; 273 return unless $self->{visible};
270 274
271 $_->set_invisible for $self->children; 275 $_->set_invisible for $self->children;
272 276
277 delete $self->{visible};
273 delete $self->{root}; 278 delete $self->{root};
274 delete $self->{visible};
275 279
276 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
277 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
278 282
279 CFClient::UI::check_tooltip 283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
280 if $TOOLTIP->{owner} == $self; 284 if $TOOLTIP->{owner} == $self;
281 285
282 $self->focus_out; 286 $self->emit ("focus_out");
283
284 $self->emit (visibility_change => 0); 287 $self->emit (visibility_change => 0);
285} 288}
286 289
287sub set_visibility { 290sub set_visibility {
288 my ($self, $visible) = @_; 291 my ($self, $visible) = @_;
… …
308 311
309 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
310 if $self->{parent}; 313 if $self->{parent};
311} 314}
312 315
313sub move { 316sub move_abs {
314 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
315 318
316 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
317 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
318 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
319 322
320 $self->update; 323 $self->update;
321} 324}
322 325
323sub set_size { 326sub set_size {
324 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
325 328
326 $self->{def_w} = $w; 329 $self->{force_w} = $w;
327 $self->{def_h} = $h; 330 $self->{force_h} = $h;
328 331
329 $self->realloc; 332 $self->realloc;
330} 333}
331 334
332sub size_request { 335sub size_request {
333 require Carp; 336 require Carp;
334 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
335} 338}
336 339
340sub baseline_shift {
341 0
342}
343
337sub configure { 344sub configure {
338 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
339 346
340 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
341 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
342 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
343 352
344 # use alignment to adjust x, y 353 # use alignment to adjust x, y
345 354
346 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
347 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
348
349 ($w, $h) = ($w2, $h2);
350 } 357 }
351 358
352 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
353 $self->{x} = $x; 360 $self->{x} = $x;
354 $self->{y} = $y; 361 $self->{y} = $y;
355 $self->update; 362 $self->update;
356 } 363 }
357 364
358 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
359 return unless $self->{visible}; 366 return unless $self->{visible};
360 367
368 $self->{alloc_w} = $w;
369 $self->{alloc_h} = $h;
370
361 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 371 $self->{root}{size_alloc}{$self+0} = $self;
362 } 372 }
363}
364
365sub size_allocate {
366 # nothing to be done
367} 373}
368 374
369sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
370} 381}
371 382
372sub set_max_size { 383sub set_max_size {
373 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
374 385
375 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
376 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
377} 390}
378 391
379sub set_tooltip { 392sub set_tooltip {
380 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
381 394
… …
386 399
387 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
388 401
389 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
390 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
391 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
392 } 405 }
393} 406}
394 407
395# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
396sub coord2local { 409sub coord2local {
… …
404 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
405 418
406 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
407} 420}
408 421
409sub focus_in { 422sub invoke_focus_in {
410 my ($self) = @_; 423 my ($self) = @_;
411 424
412 return if $FOCUS == $self; 425 return if $FOCUS == $self;
413 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
414 427
415 my $focus = $FOCUS; $FOCUS = $self; 428 $FOCUS = $self;
416 429
417 $self->_emit (focus_in => $focus); 430 $self->update;
418 431
419 $focus->update if $focus; 432 0
420 $FOCUS->update;
421} 433}
422 434
423sub focus_out { 435sub invoke_focus_out {
424 my ($self) = @_; 436 my ($self) = @_;
425 437
426 return unless $FOCUS == $self; 438 return unless $FOCUS == $self;
427 439
428 my $focus = $FOCUS; undef $FOCUS; 440 undef $FOCUS;
429 441
430 $self->_emit (focus_out => $focus); 442 $self->update;
431 443
432 $focus->update if $focus; #?
433
434 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 444 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
435 unless $FOCUS; 445 unless $FOCUS;
436}
437 446
447 0
448}
449
450sub grab_focus {
451 my ($self) = @_;
452
453 $FOCUS->emit ("focus_out") if $FOCUS;
454 $self->emit ("focus_in");
455}
456
438sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
439sub button_up { } 458sub invoke_button_up { 1 }
440sub key_down { } 459sub invoke_key_down { 1 }
441sub key_up { } 460sub invoke_key_up { 1 }
442 461
443sub button_down { 462sub invoke_button_down {
444 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
445 464
446 $self->focus_in; 465 $self->grab_focus;
447}
448 466
449sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
450sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
451sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
452sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
453sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
454 484
455sub find_widget { 485sub find_widget {
456 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
457 487
458 return () unless $self->{can_events}; 488 return () unless $self->{can_events};
… …
466 496
467sub set_parent { 497sub set_parent {
468 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
469 499
470 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
471
472 $self->set_visible if $parent->{visible}; 501 $self->set_visible if $parent->{visible};
473} 502}
474 503
475sub connect {
476 my ($self, $signal, $cb) = @_;
477
478 push @{ $self->{signal_cb}{$signal} }, $cb;
479}
480
481sub _emit {
482 my ($self, $signal, @args) = @_;
483
484 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
485}
486
487sub emit {
488 my ($self, $signal, @args) = @_;
489
490 $self->_emit ($signal, @args)
491 || $self->$signal (@args);
492}
493
494sub visibility_change {
495 #my ($self, $visible) = @_;
496}
497
498sub realloc { 504sub realloc {
499 my ($self) = @_; 505 my ($self) = @_;
500 506
501 if ($self->{visible}) { 507 if ($self->{visible}) {
502 return if $self->{root}{realloc}{$self}; 508 return if $self->{root}{realloc}{$self+0};
503 509
504 $self->{root}{realloc}{$self} = $self; 510 $self->{root}{realloc}{$self+0} = $self;
505 $self->{root}->update; 511 $self->{root}->update;
506 } else { 512 } else {
507 delete $self->{req_w}; 513 delete $self->{req_w};
514 delete $self->{req_h};
508 } 515 }
509} 516}
510 517
511sub update { 518sub update {
512 my ($self) = @_; 519 my ($self) = @_;
513 520
514 $self->{parent}->update 521 $self->{parent}->update
515 if $self->{parent}; 522 if $self->{parent};
516} 523}
517 524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535
518sub draw { 536sub draw {
519 my ($self) = @_; 537 my ($self) = @_;
520 538
521 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
522 548
523 glPushMatrix; 549 glPushMatrix;
524 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
525 $self->_draw;
526 glPopMatrix;
527 551
528 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
529 my ($x, $y) = @$self{qw(x y)};
530
531 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
532 glEnable GL_BLEND; 554 glEnable GL_BLEND;
533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
534 glBegin GL_QUADS; 556 glBegin GL_QUADS;
535 glVertex $x , $y; 557 glVertex 0 , 0;
536 glVertex $x + $self->{w}, $y; 558 glVertex $self->{w}, 0;
537 glVertex $x + $self->{w}, $y + $self->{h}; 559 glVertex $self->{w}, $self->{h};
538 glVertex $x , $y + $self->{h}; 560 glVertex 0 , $self->{h};
539 glEnd; 561 glEnd;
540 glDisable GL_BLEND; 562 glDisable GL_BLEND;
541 } 563 }
542 564
543 if ($ENV{PCLIENT_DEBUG}) { 565 if ($ENV{CFPLUS_DEBUG} & 1) {
544 glPushMatrix; 566 glPushMatrix;
545 glColor 1, 1, 0, 1; 567 glColor 1, 1, 0, 1;
546 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 568 glTranslate 0.375, 0.375;
547 glBegin GL_LINE_LOOP; 569 glBegin GL_LINE_LOOP;
548 glVertex 0 , 0; 570 glVertex 0 , 0;
549 glVertex $self->{w} - 1, 0; 571 glVertex $self->{w} - 1, 0;
550 glVertex $self->{w} - 1, $self->{h} - 1; 572 glVertex $self->{w} - 1, $self->{h} - 1;
551 glVertex 0 , $self->{h} - 1; 573 glVertex 0 , $self->{h} - 1;
552 glEnd; 574 glEnd;
553 glPopMatrix; 575 glPopMatrix;
554 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
555 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
556} 581}
557 582
558sub _draw { 583sub _draw {
559 my ($self) = @_; 584 my ($self) = @_;
560 585
… …
563 588
564sub DESTROY { 589sub DESTROY {
565 my ($self) = @_; 590 my ($self) = @_;
566 591
567 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
568 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
569} 596}
570 597
571############################################################################# 598#############################################################################
572 599
573package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
598 625
599 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
600 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
601 628
602 glEnable GL_BLEND; 629 glEnable GL_BLEND;
603 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
604 glColor @$color; 631 glColor_premultiply @$color;
605 632
606 glBegin GL_QUADS; 633 glBegin GL_QUADS;
607 glVertex 0 , 0; 634 glVertex 0 , 0;
608 glVertex 0 , $h; 635 glVertex 0 , $h;
609 glVertex $w, $h; 636 glVertex $w, $h;
… …
624 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
625 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
626} 653}
627 654
628sub size_request { 655sub size_request {
629 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
630} 659}
631 660
632sub draw { } 661sub draw { }
633 662
634############################################################################# 663#############################################################################
… …
638our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
639 668
640sub new { 669sub new {
641 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
642 671
643 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
644 673
645 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
646 children => [], 675 children => [],
647 can_events => 0, 676 can_events => 0,
648 %arg, 677 %arg,
649 ); 678 );
679
650 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
651 682
652 $self 683 $self
653} 684}
654 685
655sub add { 686sub add {
… …
703 $x -= $self->{x}; 734 $x -= $self->{x};
704 $y -= $self->{y}; 735 $y -= $self->{y};
705 736
706 my $res; 737 my $res;
707 738
708 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
709 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
710 and return $res; 741 and return $res;
711 } 742 }
712 743
713 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
734} 765}
735 766
736sub add { 767sub add {
737 my ($self, $child) = @_; 768 my ($self, $child) = @_;
738 769
739 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
740
741 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
742} 772}
743 773
744sub remove { 774sub remove {
745 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
754 784
755sub size_request { 785sub size_request {
756 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
757} 787}
758 788
759sub size_allocate { 789sub invoke_size_allocate {
760 my ($self, $w, $h, $changed) = @_; 790 my ($self, $w, $h) = @_;
761 791
762 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
763} 795}
764 796
765############################################################################# 797#############################################################################
798
799# back-buffered drawing area
766 800
767package CFClient::UI::Window; 801package CFClient::UI::Window;
768 802
769our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
770 804
… …
781 815
782 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
783 $self->SUPER::update; 817 $self->SUPER::update;
784} 818}
785 819
786sub size_allocate { 820sub invoke_size_allocate {
787 my ($self, $w, $h, $changed) = @_; 821 my ($self, $w, $h) = @_;
788 822
789 $self->SUPER::size_allocate ($w, $h, $changed);
790 $self->update 823 $self->update;
791 if $changed; 824
825 $self->SUPER::invoke_size_allocate ($w, $h)
792} 826}
793 827
794sub _render { 828sub _render {
829 my ($self) = @_;
830
795 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
796} 832}
797 833
798sub render_child { 834sub render_child {
799 my ($self) = @_; 835 my ($self) = @_;
800 836
801 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
802 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
803 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
804 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
805 $self->_render; 848 $self->_render;
806 }; 849 };
807} 850}
808 851
809sub _draw { 852sub _draw {
810 my ($self) = @_; 853 my ($self) = @_;
811 854
812 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
813 856
814 my $tex = $self->{texture} 857 my $tex = $self->{texture}
815 or return; 858 or return;
816 859
817 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
818 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
819 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
820 863
821 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
822 865
823 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
824} 867}
… …
840} 883}
841 884
842sub size_request { 885sub size_request {
843 my ($self) = @_; 886 my ($self) = @_;
844 887
845 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
846 889
847 $w = 10 if $self->{scroll_x}; 890 $w = 10 if $self->{scroll_x};
848 $h = 10 if $self->{scroll_y}; 891 $h = 10 if $self->{scroll_y};
849 892
850 ($w, $h) 893 ($w, $h)
851} 894}
852 895
853sub size_allocate { 896sub invoke_size_allocate {
854 my ($self, $w, $h, $changed) = @_; 897 my ($self, $w, $h) = @_;
855 898
899 my $child = $self->child;
900
856 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
857 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
858 903
859 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
860 $self->update; 905 $self->update;
906
907 1
861} 908}
862 909
863sub set_offset { 910sub set_offset {
864 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
865 912
… …
898} 945}
899 946
900sub _render { 947sub _render {
901 my ($self) = @_; 948 my ($self) = @_;
902 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
903 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
904 954
905 $self->SUPER::_render; 955 $self->SUPER::_render;
906} 956}
907 957
… …
910package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
911 961
912our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
913 963
914sub new { 964sub new {
915 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
916 968
917 my $self; 969 my $self;
918 970
919 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
920 vertical => 1, 972 vertical => 1,
… …
925 ; 977 ;
926 978
927 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
928 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
929 slider => $slider, 981 slider => $slider,
930 @_, 982 %arg,
931 ); 983 );
932 984
933 $self->{vp}->add ($self->{scrolled});
934 $self->add ($self->{vp});
935 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
936 987
937 $self 988 $self
938} 989}
939 990
991#TODO# update range on size_allocate depending on child
992
993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update_slider {
1000 my ($self) = @_;
1001
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1003}
1004
940sub update { 1005sub update {
941 my ($self) = @_; 1006 my ($self) = @_;
942 1007
943 $self->SUPER::update; 1008 $self->SUPER::update;
944 1009
945 # todo: overwrite size_allocate of child 1010 $self->update_slider;
946 my $child = $self->{vp}->child;
947 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
948} 1011}
949 1012
950sub size_allocate { 1013sub invoke_size_allocate {
951 my ($self, $w, $h, $changed) = @_; 1014 my ($self, $w, $h) = @_;
952 1015
1016 $self->update_slider;
1017
953 $self->SUPER::size_allocate ($w, $h, $changed); 1018 $self->SUPER::invoke_size_allocate ($w, $h)
954
955 my $child = $self->{vp}->child;
956 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
957} 1019}
958
959#TODO# update range on size_allocate depending on child
960# update viewport offset on scroll
961 1020
962############################################################################# 1021#############################################################################
963 1022
964package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
965 1024
… …
981 1040
982 if ($self->{bg}) { 1041 if ($self->{bg}) {
983 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
984 1043
985 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
986 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
987 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
988 1047
989 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
990 glVertex 0 , 0; 1049 glVertex 0 , 0;
991 glVertex 0 , $h; 1050 glVertex 0 , $h;
992 glVertex $w, $h; 1051 glVertex $w, $h;
… …
1005 1064
1006our @ISA = CFClient::UI::Bin::; 1065our @ISA = CFClient::UI::Bin::;
1007 1066
1008use CFClient::OpenGL; 1067use CFClient::OpenGL;
1009 1068
1010my @tex = 1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1012 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1013 1076
1014sub new { 1077sub new {
1015 my $class = shift; 1078 my ($class, %arg) = @_;
1016 1079
1017 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
1018 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
1019 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
1020 border => 0.6, 1083 border => 0.6,
1021 is_toplevel => 1,
1022 can_events => 1, 1084 can_events => 1,
1023 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
1024 ); 1088 );
1025 1089
1026 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
1027 align => 0, 1091 align => 0,
1028 valign => 1, 1092 valign => 1,
1029 text => $self->{title}, 1093 text => $self->{title},
1030 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->emit ("delete") };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
1031 1105
1032 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1033} 1115}
1034 1116
1035sub border { 1117sub border {
1036 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
1037} 1119}
1038 1120
1039sub size_request { 1121sub size_request {
1040 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
1041 1129
1042 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
1043 1131
1044 ( 1132 (
1045 $w + $self->border * 2, 1133 $w + $self->border * 2,
1046 $h + $self->border * 2, 1134 $h + $self->border * 2,
1047 ) 1135 )
1048} 1136}
1049 1137
1050sub size_allocate { 1138sub invoke_size_allocate {
1051 my ($self, $w, $h, $changed) = @_; 1139 my ($self, $w, $h) = @_;
1052 1140
1053 return unless $changed; 1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1054 1146
1147 my $border = $self->border;
1148
1055 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
1056 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
1057 1151
1058 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1059 if $self->{title};
1060
1061 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
1062}
1063 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1160sub invoke_delete {
1161 my ($self) = @_;
1162
1163 $self->hide;
1164
1165 1
1166}
1167
1064sub button_down { 1168sub invoke_button_down {
1065 my ($self, $ev, $x, $y) = @_; 1169 my ($self, $ev, $x, $y) = @_;
1066 1170
1067 my ($w, $h) = @$self{qw(w h)}; 1171 my ($w, $h) = @$self{qw(w h)};
1068 my $border = $self->border; 1172 my $border = $self->border;
1069 1173
… …
1082 my ($ev, $x, $y) = @_; 1186 my ($ev, $x, $y) = @_;
1083 1187
1084 my $dx = $ev->{x} - $ox; 1188 my $dx = $ev->{x} - $ox;
1085 my $dy = $ev->{y} - $oy; 1189 my $dy = $ev->{y} - $oy;
1086 1190
1087 $self->{user_x} = $wx + $dx * $mx;
1088 $self->{user_y} = $wy + $dy * $my;
1089 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1191 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1090 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1192 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1091 $self->move ($self->{user_x}, $self->{user_y}); 1193
1194 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1092 $self->realloc; 1195 $self->realloc;
1093 }; 1196 };
1094 1197
1095 } elsif ($lr ^ $td) { 1198 } elsif ($lr ^ $td) {
1096 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1199 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1099 $self->{motion} = sub { 1202 $self->{motion} = sub {
1100 my ($ev, $x, $y) = @_; 1203 my ($ev, $x, $y) = @_;
1101 1204
1102 ($x, $y) = ($ev->{x}, $ev->{y}); 1205 ($x, $y) = ($ev->{x}, $ev->{y});
1103 1206
1104 $self->{user_x} = $bx + $x - $ox; 1207 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1105 $self->{user_y} = $by + $y - $oy; 1208 # HACK: the next line is required to enforce placement
1106 1209 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1107 $self->move ($self->{user_x}, $self->{user_y});
1108 $self->realloc;
1109 }; 1210 };
1211 } else {
1212 return 0;
1213 }
1214
1110 } 1215 1
1111} 1216}
1112 1217
1113sub button_up { 1218sub invoke_button_up {
1114 my ($self, $ev, $x, $y) = @_; 1219 my ($self, $ev, $x, $y) = @_;
1115 1220
1116 delete $self->{motion}; 1221 ! ! delete $self->{motion}
1117} 1222}
1118 1223
1119sub mouse_motion { 1224sub invoke_mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1225 my ($self, $ev, $x, $y) = @_;
1121 1226
1122 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1227 $self->{motion}->($ev, $x, $y) if $self->{motion};
1228
1229 ! ! $self->{motion}
1123} 1230}
1124 1231
1125sub _draw { 1232sub _draw {
1126 my ($self) = @_; 1233 my ($self) = @_;
1127 1234
1235 my $child = $self->{children}[0];
1236
1128 my ($w, $h ) = ($self->{w}, $self->{h}); 1237 my ($w, $h ) = ($self->{w}, $self->{h});
1129 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1238 my ($cw, $ch) = ($child->{w}, $child->{h});
1130 1239
1131 glEnable GL_TEXTURE_2D; 1240 glEnable GL_TEXTURE_2D;
1132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1241 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1133 1242
1134 my $border = $self->border; 1243 my $border = $self->border;
1135 1244
1136 glColor @{ $self->{border_bg} }; 1245 glColor @{ $self->{border_bg} };
1137 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1246 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1138 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1247 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1139 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1248 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1140 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1249 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1141 1250
1142 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1251 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1143 my $bg = $tex[0]; 1252 glColor @{ $self->{bg} };
1144 1253
1145 # TODO: repeat texture not scale 1254 # TODO: repeat texture not scale
1255 # solve this better(?)
1146 my $rep_x = $cw / $bg->{w}; 1256 $bg->{s} = $cw / $bg->{w};
1147 my $rep_y = $ch / $bg->{h}; 1257 $bg->{t} = $ch / $bg->{h};
1148
1149 glColor @{ $self->{bg} };
1150
1151 $bg->{s} = $rep_x;
1152 $bg->{t} = $rep_y;
1153 $bg->{wrap_mode} = 1;
1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1258 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1259 }
1156 1260
1157 glDisable GL_TEXTURE_2D; 1261 glDisable GL_TEXTURE_2D;
1158 1262
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1263 $child->draw;
1264
1265 if ($self->{title_widget}) {
1266 glTranslate 0, $border - $self->{h};
1267 $self->{title_widget}->_draw;
1268
1269 glTranslate 0, - ($border - $self->{h});
1270 }
1271
1272 $self->{close_button}->draw
1273 if $self->{close_button};
1162} 1274}
1163 1275
1164############################################################################# 1276#############################################################################
1165 1277
1166package CFClient::UI::Table; 1278package CFClient::UI::Table;
… …
1189 1301
1190 $child->set_parent ($self); 1302 $child->set_parent ($self);
1191 $self->{children}[$y][$x] = $child; 1303 $self->{children}[$y][$x] = $child;
1192 1304
1193 $self->realloc; 1305 $self->realloc;
1306}
1307
1308sub remove {
1309 my ($self, $child) = @_;
1310
1311 # TODO: not yet implemented
1194} 1312}
1195 1313
1196# TODO: move to container class maybe? send children a signal on removal? 1314# TODO: move to container class maybe? send children a signal on removal?
1197sub clear { 1315sub clear {
1198 my ($self) = @_; 1316 my ($self) = @_;
… …
1239 (sum @$ws), 1357 (sum @$ws),
1240 (sum @$hs), 1358 (sum @$hs),
1241 ) 1359 )
1242} 1360}
1243 1361
1244sub size_allocate { 1362sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1363 my ($self, $w, $h) = @_;
1246 1364
1247 my ($ws, $hs) = $self->get_wh; 1365 my ($ws, $hs) = $self->get_wh;
1248 1366
1249 my $req_w = (sum @$ws) || 1; 1367 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1368 my $req_h = (sum @$hs) || 1;
… …
1281 } 1399 }
1282 1400
1283 $y += $row_h; 1401 $y += $row_h;
1284 } 1402 }
1285 1403
1404 1
1286} 1405}
1287 1406
1288sub find_widget { 1407sub find_widget {
1289 my ($self, $x, $y) = @_; 1408 my ($self, $x, $y) = @_;
1290 1409
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1446 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1447 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1448 )
1330} 1449}
1331 1450
1332sub size_allocate { 1451sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1452 my ($self, $w, $h) = @_;
1334 1453
1335 my $space = $self->{vertical} ? $h : $w; 1454 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1455 my @children = $self->visible_children;
1337 1456
1338 my @req; 1457 my @req;
1339 1458
1340 if ($self->{homogeneous}) { 1459 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1460 @req = ($space / (@children || 1)) x @children;
1342 } else { 1461 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1462 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1463 my $req = List::Util::sum @req;
1345 1464
1346 if ($req > $space) { 1465 if ($req > $space) {
1347 # ah well, not enough space 1466 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1467 $_ *= $space / $req for @req;
1349 } else { 1468 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1469 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1470
1352 $space = ($space - $req) / $expand; # remaining space to give away 1471 $space = ($space - $req) / $expand; # remaining space to give away
1353 1472
1354 $req[$_] += $space * $children->[$_]{expand} 1473 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1474 for 0 .. $#children;
1356 } 1475 }
1357 } 1476 }
1358 1477
1359 CFClient::UI::harmonize \@req; 1478 CFClient::UI::harmonize \@req;
1360 1479
1361 my $pos = 0; 1480 my $pos = 0;
1362 for (0 .. $#$children) { 1481 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1482 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1483 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1484
1366 $pos += $alloc; 1485 $pos += $alloc;
1367 } 1486 }
1368 1487
1369 1 1488 1
… …
1421 ellipsise => 3, # end 1540 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1541 layout => (new CFClient::Layout),
1423 fontsize => 1, 1542 fontsize => 1,
1424 align => -1, 1543 align => -1,
1425 valign => -1, 1544 valign => -1,
1426 padding => 2, 1545 padding_x => 2,
1546 padding_y => 2,
1427 can_events => 0, 1547 can_events => 0,
1428 %arg 1548 %arg
1429 ); 1549 );
1430 1550
1431 if (exists $self->{template}) { 1551 if (exists $self->{template}) {
… …
1458 1578
1459 delete $self->{texture}; 1579 delete $self->{texture};
1460 $self->SUPER::update; 1580 $self->SUPER::update;
1461} 1581}
1462 1582
1583sub realloc {
1584 my ($self) = @_;
1585
1586 delete $self->{ox};
1587 $self->SUPER::realloc;
1588}
1589
1463sub set_text { 1590sub set_text {
1464 my ($self, $text) = @_; 1591 my ($self, $text) = @_;
1465 1592
1466 return if $self->{text} eq "T$text"; 1593 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1594 $self->{text} = "T$text";
1468 1595
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1596 $self->{layout}->set_text ($text);
1471 1597
1598 delete $self->{size_req};
1472 $self->realloc; 1599 $self->realloc;
1473 $self->update; 1600 $self->update;
1474} 1601}
1475 1602
1476sub set_markup { 1603sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 1606 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1607 $self->{text} = "M$markup";
1481 1608
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1609 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1610
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1611 $self->{layout}->set_markup ($markup);
1486 1612
1613 delete $self->{size_req};
1487 $self->realloc; 1614 $self->realloc;
1488 $self->update; 1615 $self->update;
1489} 1616}
1490 1617
1491sub size_request { 1618sub size_request {
1492 my ($self) = @_; 1619 my ($self) = @_;
1493 1620
1621 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1622 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1623 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1624 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1625 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1627
1500 my ($w, $h) = $self->{layout}->size; 1628 my ($w, $h) = $self->{layout}->size;
1501 1629
1502 if (exists $self->{template}) { 1630 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1631 $self->{template}->set_font ($self->{font}) if $self->{font};
1632 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1633 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1634
1506 my ($w2, $h2) = $self->{template}->size; 1635 my ($w2, $h2) = $self->{template}->size;
1507 1636
1508 $w = List::Util::max $w, $w2; 1637 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1638 $h = List::Util::max $h, $h2;
1639 }
1640
1641 [$w, $h]
1510 } 1642 };
1511 1643
1512 ( 1644 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 1645}
1517 1646
1647sub baseline_shift {
1648 $_[0]{layout}->descent
1649}
1650
1518sub size_allocate { 1651sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 1652 my ($self, $w, $h) = @_;
1653
1654 delete $self->{ox};
1520 1655
1521 delete $self->{texture} 1656 delete $self->{texture}
1522 if $changed; 1657 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1658
1659 1
1523} 1660}
1524 1661
1525sub set_fontsize { 1662sub set_fontsize {
1526 my ($self, $fontsize) = @_; 1663 my ($self, $fontsize) = @_;
1527 1664
1528 $self->{fontsize} = $fontsize; 1665 $self->{fontsize} = $fontsize;
1666 delete $self->{size_req};
1529 delete $self->{texture}; 1667 delete $self->{texture};
1530 1668
1531 $self->realloc; 1669 $self->realloc;
1532} 1670}
1533 1671
1672sub reconfigure {
1673 my ($self) = @_;
1674
1675 delete $self->{size_req};
1676 delete $self->{texture};
1677
1678 $self->SUPER::reconfigure;
1679}
1680
1534sub _draw { 1681sub _draw {
1535 my ($self) = @_; 1682 my ($self) = @_;
1536 1683
1537 $self->SUPER::_draw; # draw background, if applicable 1684 $self->SUPER::_draw; # draw background, if applicable
1538 1685
1539 my $tex = $self->{texture} ||= do { 1686 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 1687 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1688 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 1689 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1690 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1691 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1692 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 1693
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1694 [$self->{layout}->size]
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1558 }; 1695 };
1559 1696
1560 glEnable GL_TEXTURE_2D; 1697 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1698 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1699 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1700 : ($self->{w} - $size->[0]) * 0.5);
1562 1701
1563 if ($tex->{format} == GL_ALPHA) { 1702 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 1703 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1704 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 1705 };
1569 1706
1570 glDisable GL_TEXTURE_2D; 1707 my $w = List::Util::min $self->{w} + 4, $size->[0];
1708 my $h = List::Util::min $self->{h} + 2, $size->[1];
1709
1710 $self->{layout}->render ($self->{ox}, $self->{oy});
1571} 1711}
1572 1712
1573############################################################################# 1713#############################################################################
1574 1714
1575package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1589 can_hover => 1, 1729 can_hover => 1,
1590 can_focus => 1, 1730 can_focus => 1,
1591 valign => 0, 1731 valign => 0,
1592 can_events => 1, 1732 can_events => 1,
1593 #text => ... 1733 #text => ...
1734 #hidden => "*",
1594 @_ 1735 @_
1595 ) 1736 )
1596} 1737}
1597 1738
1598sub _set_text { 1739sub _set_text {
… …
1600 1741
1601 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1602 1743
1603 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1604 1745
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 1747 $self->{text} = $text;
1609 1748
1610 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1612 1752
1613 $self->_emit (changed => $self->{text}); 1753 $self->emit (changed => $self->{text});
1754
1755 $self->realloc;
1756 $self->update;
1614} 1757}
1615 1758
1616sub set_text { 1759sub set_text {
1617 my ($self, $text) = @_; 1760 my ($self, $text) = @_;
1618 1761
1619 $self->{cursor} = length $text; 1762 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 1763 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 1764}
1624 1765
1625sub get_text { 1766sub get_text {
1626 $_[0]{text} 1767 $_[0]{text}
1627} 1768}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1633 1774
1634 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1635} 1776}
1636 1777
1637sub key_down { 1778sub invoke_key_down {
1638 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1639 1780
1640 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
… …
1654 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1655 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 1799 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 1800 $self->emit ('escape');
1660 } elsif ($uni) { 1801 } elsif ($uni) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1662 } 1805 }
1663 1806
1664 $self->_set_text ($text); 1807 $self->_set_text ($text);
1665 1808
1666 $self->realloc; 1809 $self->realloc;
1667}
1668 1810
1811 1
1812}
1813
1669sub focus_in { 1814sub invoke_focus_in {
1670 my ($self) = @_; 1815 my ($self) = @_;
1671 1816
1672 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1673 1818
1674 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1675} 1820}
1676 1821
1677sub button_down { 1822sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1679 1824
1680 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 1826
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 1828
1684 # byte-index to char-index 1829 # byte-index to char-index
1685 my $text = $self->{text}; 1830 my $text = $self->{text};
1686 utf8::encode $text; 1831 utf8::encode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1688 1833
1689 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1690 $self->update; 1835 $self->update;
1836
1837 1
1691} 1838}
1692 1839
1693sub mouse_motion { 1840sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1842# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1843
1844 1
1696} 1845}
1697 1846
1698sub _draw { 1847sub _draw {
1699 my ($self) = @_; 1848 my ($self) = @_;
1700 1849
1701 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1702 1851
1703 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1706 } else { 1855 } else {
1707 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1708 } 1857 }
1709 1858
1710 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1713 glVertex 0 , 0; 1862 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1741 1890
1742our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1743 1892
1744use CFClient::OpenGL; 1893use CFClient::OpenGL;
1745 1894
1746sub key_down { 1895sub invoke_key_down {
1747 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1748 1897
1749 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1750 1899
1751 if ($sym == 13) { 1900 if ($sym == 13) {
1752 unshift @{$self->{history}}, 1901 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 1902 my $txt = $self->get_text;
1903
1754 $self->{history_pointer} = -1; 1904 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 1905 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 1906 $self->emit (activate => $txt);
1757 $self->update; 1907 $self->update;
1758 1908
1759 } elsif ($sym == CFClient::SDLK_UP) { 1909 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 1910 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 1911 $self->{history_saveback} = $self->get_text;
… …
1777 } else { 1927 } else {
1778 $self->set_text ($self->{history_saveback}); 1928 $self->set_text ($self->{history_saveback});
1779 } 1929 }
1780 1930
1781 } else { 1931 } else {
1782 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1783 } 1935 1
1784
1785} 1936}
1786 1937
1787############################################################################# 1938#############################################################################
1788 1939
1789package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1798 1949
1799sub new { 1950sub new {
1800 my $class = shift; 1951 my $class = shift;
1801 1952
1802 $class->SUPER::new ( 1953 $class->SUPER::new (
1803 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1804 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1806 can_hover => 1, 1958 can_hover => 1,
1807 align => 0, 1959 align => 0,
1808 valign => 0, 1960 valign => 0,
1809 can_events => 1, 1961 can_events => 1,
1810 @_ 1962 @_
1811 ) 1963 )
1812} 1964}
1813 1965
1814sub activate { }
1815
1816sub button_up { 1966sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1818 1968
1819 $self->emit ("activate") 1969 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 1971 && $y >= 0 && $y < $self->{h};
1972
1973 1
1822} 1974}
1823 1975
1824sub _draw { 1976sub _draw {
1825 my ($self) = @_; 1977 my ($self) = @_;
1826 1978
1827 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 1980
1833 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1836 1984
… …
1841 $self->SUPER::_draw; 1989 $self->SUPER::_draw;
1842} 1990}
1843 1991
1844############################################################################# 1992#############################################################################
1845 1993
1994package CFClient::UI::ImageButton;
1995
1996our @ISA = CFClient::UI::Image::;
1997
1998use CFClient::OpenGL;
1999
2000my %textures;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 padding_x => 4,
2007 padding_y => 4,
2008 fg => [1, 1, 1],
2009 active_fg => [0, 0, 1],
2010 can_hover => 1,
2011 align => 0,
2012 valign => 0,
2013 can_events => 1,
2014 @_
2015 );
2016}
2017
2018sub invoke_button_up {
2019 my ($self, $ev, $x, $y) = @_;
2020
2021 $self->emit ("activate")
2022 if $x >= 0 && $x < $self->{w}
2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
2026}
2027
2028#############################################################################
2029
1846package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
1847 2031
1848our @ISA = CFClient::UI::DrawBG::; 2032our @ISA = CFClient::UI::DrawBG::;
1849 2033
1850my @tex = 2034my @tex =
… …
1855 2039
1856sub new { 2040sub new {
1857 my $class = shift; 2041 my $class = shift;
1858 2042
1859 $class->SUPER::new ( 2043 $class->SUPER::new (
1860 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1861 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2048 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2049 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2050 state => 0,
… …
1869} 2054}
1870 2055
1871sub size_request { 2056sub size_request {
1872 my ($self) = @_; 2057 my ($self) = @_;
1873 2058
1874 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1875} 2060}
1876 2061
2062sub toggle {
2063 my ($self) = @_;
2064
2065 $self->{state} = !$self->{state};
2066 $self->emit (changed => $self->{state});
2067 $self->update;
2068}
2069
1877sub button_down { 2070sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2071 my ($self, $ev, $x, $y) = @_;
1879 2072
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2073 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2074 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2075 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2076 } else {
2077 return 0
2078 }
2079
1884 } 2080 1
1885} 2081}
1886 2082
1887sub _draw { 2083sub _draw {
1888 my ($self) = @_; 2084 my ($self) = @_;
1889 2085
1890 $self->SUPER::_draw; 2086 $self->SUPER::_draw;
1891 2087
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2088 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2089
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2090 my ($w, $h) = @$self{qw(w h)};
2091
2092 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2093
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2094 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2095
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2096 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2097
… …
1907package CFClient::UI::Image; 2105package CFClient::UI::Image;
1908 2106
1909our @ISA = CFClient::UI::Base::; 2107our @ISA = CFClient::UI::Base::;
1910 2108
1911use CFClient::OpenGL; 2109use CFClient::OpenGL;
1912use Carp qw/confess/;
1913 2110
1914our %loaded_images; 2111our %texture_cache;
1915 2112
1916sub new { 2113sub new {
1917 my $class = shift; 2114 my $class = shift;
1918 2115
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2116 my $self = $class->SUPER::new (
2117 can_events => 0,
2118 @_,
2119 );
1920 2120
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2121 $self->{path}
2122 or Carp::croak "required attribute 'path' not set";
1922 2123
1923 $loaded_images{$self->{image}} ||= 2124 $self->{tex} = $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2125 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1925 2126
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2127 Scalar::Util::weaken $texture_cache{$self->{path}};
1927 2128
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2129 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2130
1932 $self 2131 $self
1933} 2132}
1934 2133
1935sub size_request { 2134sub size_request {
1936 my ($self) = @_; 2135 my ($self) = @_;
1937 2136
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2137 ($self->{tex}{w}, $self->{tex}{h})
1939} 2138}
1940 2139
1941sub _draw { 2140sub _draw {
1942 my ($self) = @_; 2141 my ($self) = @_;
1943 2142
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2251 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2252 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2253
2055 my $h1 = $self->{h} * (1 - $ycut1); 2254 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2255 my $h2 = $self->{h} * (1 - $ycut2);
2256 my $h3 = $self->{h};
2257
2258 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2259
2058 glEnable GL_BLEND; 2260 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2261 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2262 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2263 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2265
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2266 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2267 glBegin GL_QUADS;
… …
2079 2282
2080 if ($t3) { 2283 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2284 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2285 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2286 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2287 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2288 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2289 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2290 glEnd;
2088 } 2291 }
2089 2292
2090 glDisable GL_BLEND; 2293 glDisable GL_BLEND;
… …
2164 fg => [1, 1, 1], 2367 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2368 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2369 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2370 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2371 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2372 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2373 min_h => $::WIDTH / 80,
2171 vertical => 0, 2374 vertical => 0,
2172 can_hover => 1, 2375 can_hover => 1,
2173 inner_pad => 0.02, 2376 inner_pad => 0.02,
2174 @_ 2377 @_
2175 ); 2378 );
… …
2178 $self->update; 2381 $self->update;
2179 2382
2180 $self 2383 $self
2181} 2384}
2182 2385
2183sub changed { }
2184
2185sub set_range { 2386sub set_range {
2186 my ($self, $range) = @_; 2387 my ($self, $range) = @_;
2187 2388
2188 ($range, $self->{range}) = ($self->{range}, $range); 2389 ($range, $self->{range}) = ($self->{range}, $range);
2189 2390
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2391 if ("@$range" ne "@{$self->{range}}") {
2392 $self->update;
2393 $self->set_value ($self->{range}[0]);
2394 }
2192} 2395}
2193 2396
2194sub set_value { 2397sub set_value {
2195 my ($self, $value) = @_; 2398 my ($self, $value) = @_;
2196 2399
… …
2207 if $unit; 2410 if $unit;
2208 2411
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2412 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2413
2211 if ($value != $old_value) { 2414 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2415 $self->emit (changed => $value);
2213 $self->update; 2416 $self->update;
2214 } 2417 }
2215} 2418}
2216 2419
2217sub size_request { 2420sub size_request {
2218 my ($self) = @_; 2421 my ($self) = @_;
2219 2422
2220 my $w = $self->{req_w}; 2423 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2424}
2225 2425
2226sub button_down { 2426sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
2228 2428
2229 $self->SUPER::button_down ($ev, $x, $y); 2429 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2430
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2431 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2432
2233 $self->mouse_motion ($ev, $x, $y); 2433 $self->invoke_mouse_motion ($ev, $x, $y)
2234} 2434}
2235 2435
2236sub mouse_motion { 2436sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2437 my ($self, $ev, $x, $y) = @_;
2238 2438
2239 if ($GRAB == $self) { 2439 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2440 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2441
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2442 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2443
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2444 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2445
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2446 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2447 } else {
2448 return 0;
2449 }
2450
2247 } 2451 1
2248} 2452}
2249 2453
2250sub update { 2454sub update {
2251 my ($self) = @_; 2455 my ($self) = @_;
2252 2456
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2457 delete $self->{knob_w};
2458 $self->SUPER::update;
2459}
2460
2461sub _draw {
2462 my ($self) = @_;
2463
2464 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2465 $self->set_value ($self->{range}[0]);
2255 2466
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2467 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2468 my $range = ($hi - $page - $lo) || 1e-100;
2258 2469
… …
2264 $value = ($value - $lo) / $range; 2475 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2476 $value = $value * $self->{scale} + $self->{offset};
2266 2477
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2478 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2479 $self->{knob_w} = $knob_w;
2269 }); 2480 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2481
2277 $self->SUPER::_draw (); 2482 $self->SUPER::_draw ();
2278 2483
2279 glScale $self->{w}, $self->{h}; 2484 glScale $self->{w}, $self->{h};
2280 2485
… …
2341sub set_range { shift->{slider}->set_range (@_) } 2546sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 2547sub set_value { shift->{slider}->set_value (@_) }
2343 2548
2344############################################################################# 2549#############################################################################
2345 2550
2346package CFClient::UI::TextView; 2551package CFClient::UI::TextScroller;
2347 2552
2348our @ISA = CFClient::UI::HBox::; 2553our @ISA = CFClient::UI::HBox::;
2349 2554
2350use CFClient::OpenGL; 2555use CFClient::OpenGL;
2351 2556
… …
2353 my $class = shift; 2558 my $class = shift;
2354 2559
2355 my $self = $class->SUPER::new ( 2560 my $self = $class->SUPER::new (
2356 fontsize => 1, 2561 fontsize => 1,
2357 can_events => 0, 2562 can_events => 0,
2563 indent => 0,
2358 #font => default_font 2564 #font => default_font
2359 @_, 2565 @_,
2360 2566
2361 layout => (new CFClient::Layout 1), 2567 layout => (new CFClient::Layout),
2362 par => [], 2568 par => [],
2363 height => 0, 2569 height => 0,
2364 children => [ 2570 children => [
2365 (new CFClient::UI::Empty expand => 1), 2571 (new CFClient::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 2572 (new CFClient::UI::Slider vertical => 1),
… …
2377 2583
2378 $self->{fontsize} = $fontsize; 2584 $self->{fontsize} = $fontsize;
2379 $self->reflow; 2585 $self->reflow;
2380} 2586}
2381 2587
2588sub size_request {
2589 my ($self) = @_;
2590
2591 my ($empty, $slider) = @{ $self->{children} };
2592
2593 local $self->{children} = [$empty, $slider];
2594 $self->SUPER::size_request
2595}
2596
2382sub size_allocate { 2597sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 2598 my ($self, $w, $h) = @_;
2384 2599
2385 $self->SUPER::size_allocate ($w, $h, $changed); 2600 my ($empty, $slider, @other) = @{ $self->{children} };
2386 2601 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 2602
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2603 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2604 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 2605 $self->{layout}->set_width ($empty->{w});
2606 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 2607
2393 $self->reflow; 2608 $self->reflow;
2394}
2395 2609
2396sub text_size { 2610 local $self->{children} = [$empty, $slider];
2397 my ($self, $text, $indent) = @_; 2611 $self->SUPER::invoke_size_allocate ($w, $h)
2612}
2613
2614sub get_layout {
2615 my ($self, $para) = @_;
2398 2616
2399 my $layout = $self->{layout}; 2617 my $layout = $self->{layout};
2400 2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2621 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 2622 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2623 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 2624 $layout->set_markup ($para->{markup});
2625
2626 $layout->set_shapes (
2627 map
2628 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2629 @{$para->{widget}}
2404 2630 );
2631
2405 $layout->size 2632 $layout
2406} 2633}
2407 2634
2408sub reflow { 2635sub reflow {
2409 my ($self) = @_; 2636 my ($self) = @_;
2410 2637
… …
2419 $self->{children}[1]->set_value ($offset); 2646 $self->{children}[1]->set_value ($offset);
2420} 2647}
2421 2648
2422sub clear { 2649sub clear {
2423 my ($self) = @_; 2650 my ($self) = @_;
2651
2652 my (undef, undef, @other) = @{ $self->{children} };
2653 $self->remove ($_) for @other;
2424 2654
2425 $self->{par} = []; 2655 $self->{par} = [];
2426 $self->{height} = 0; 2656 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2657 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 2658}
2429 2659
2430sub add_paragraph { 2660sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 2661 my ($self, $color, $para, $indent) = @_;
2432 2662
2433 for my $line (split /\n/, $text) { 2663 my ($text, @w) = ref $para ? @$para : $para;
2434 my ($w, $h) = $self->text_size ($line); 2664
2435 $self->{height} += $h; 2665 $para = {
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2666 w => 1e10,
2667 wrapped => 1,
2668 fg => $color,
2669 indent => $indent,
2670 markup => $text,
2671 widget => \@w,
2437 } 2672 };
2438 2673
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2674 $self->add (@w) if @w;
2675 push @{$self->{par}}, $para;
2676
2677 $self->{need_reflow}++;
2678 $self->update;
2679}
2680
2681sub scroll_to_bottom {
2682 my ($self) = @_;
2683
2684 $self->{scroll_to_bottom} = 1;
2685 $self->update;
2440} 2686}
2441 2687
2442sub update { 2688sub update {
2443 my ($self) = @_; 2689 my ($self) = @_;
2444 2690
… …
2446 2692
2447 return unless $self->{h} > 0; 2693 return unless $self->{h} > 0;
2448 2694
2449 delete $self->{texture}; 2695 delete $self->{texture};
2450 2696
2451 $ROOT->on_post_alloc ($self, sub { 2697 $ROOT->on_post_alloc ($self => sub {
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2698 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 2699
2454 if (delete $self->{need_reflow}) { 2700 if (delete $self->{need_reflow}) {
2455 my $height = 0; 2701 my $height = 0;
2456 2702
2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
2461 for (@{$self->{par}}) { 2703 for my $para (@{$self->{par}}) {
2462 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2704 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2463 $layout->set_width ($W - $_->[3]); 2705 my $layout = $self->get_layout ($para);
2464 $layout->set_markup ($_->[4]);
2465 my ($w, $h) = $layout->size; 2706 my ($w, $h) = $layout->size;
2466 $_->[0] = $w + $_->[3]; 2707
2467 $_->[1] = $h; 2708 $para->{w} = $w + $para->{indent};
2709 $para->{h} = $h;
2710 $para->{wrapped} = $layout->has_wrapped;
2468 } 2711 }
2469 2712
2470 $height += $_->[1]; 2713 $height += $para->{h};
2471 } 2714 }
2472 2715
2473 $self->{height} = $height; 2716 $self->{height} = $height;
2474 2717
2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2718 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2476 2719
2477 delete $self->{texture}; 2720 delete $self->{texture};
2478 } 2721 }
2479 2722
2723 if (delete $self->{scroll_to_bottom}) {
2724 $self->{children}[1]->set_value (1e10);
2725 }
2726
2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2727 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 2728 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 2729 glClear GL_COLOR_BUFFER_BIT;
2483 2730
2484 my $top = int $self->{children}[1]{range}[0]; 2731 my $top = int $self->{children}[1]{range}[0];
2485 2732
2486 my $y0 = $top; 2733 my $y0 = $top;
2487 my $y1 = $top + $H; 2734 my $y1 = $top + $H;
2488 2735
2489 my $y = 0; 2736 my $y = 0;
2490 2737
2491 my $layout = $self->{layout};
2492
2493 $layout->set_font ($self->{font}) if $self->{font};
2494
2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2498
2499 for my $par (@{$self->{par}}) { 2738 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 2739 my $h = $para->{h};
2501 2740
2502 if ($y0 < $y + $h && $y < $y1) { 2741 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] });
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 2742
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2743 my $layout = $self->get_layout ($para);
2508 2744
2509 glRasterPos $par->[3], $y - $y0; 2745 $layout->render ($para->{indent}, $y - $y0);
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2746
2747 if (my @w = @{ $para->{widget} }) {
2748 my @s = $layout->get_shapes;
2749
2750 for (@w) {
2751 my ($dx, $dy) = splice @s, 0, 2, ();
2752
2753 $_->{x} = $dx + $para->{indent};
2754 $_->{y} = $dy + $y - $y0;
2755
2756 $_->draw;
2757 }
2758 }
2511 } 2759 }
2512 2760
2513 $y += $h; 2761 $y += $h;
2514 } 2762 }
2515
2516 glDisable GL_BLEND;
2517 }; 2763 };
2518 }); 2764 });
2519} 2765}
2520 2766
2767sub reconfigure {
2768 my ($self) = @_;
2769
2770 $self->SUPER::reconfigure;
2771
2772 $_->{w} = 1e10 for @{ $self->{par} };
2773 $self->reflow;
2774}
2775
2521sub _draw { 2776sub _draw {
2522 my ($self) = @_; 2777 my ($self) = @_;
2523 2778
2524 glEnable GL_TEXTURE_2D; 2779 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2780 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 2781 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2782 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 2783 glDisable GL_TEXTURE_2D;
2529 2784
2530 $self->{children}[1]->draw; 2785 $self->{children}[1]->draw;
2531
2532} 2786}
2533 2787
2534############################################################################# 2788#############################################################################
2535 2789
2536package CFClient::UI::Animator; 2790package CFClient::UI::Animator;
… …
2615} 2869}
2616 2870
2617sub set_tooltip_from { 2871sub set_tooltip_from {
2618 my ($self, $widget) = @_; 2872 my ($self, $widget) = @_;
2619 2873
2874 my $tooltip = $widget->{tooltip};
2875
2876 if ($ENV{CFPLUS_DEBUG} & 2) {
2877 $tooltip .= "\n\n" . (ref $widget) . "\n"
2878 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2879 . "req $widget->{req_w} $widget->{req_h}\n"
2880 . "visible $widget->{visible}";
2881 }
2882
2883 $tooltip =~ s/^\n+//;
2884 $tooltip =~ s/\n+$//;
2885
2620 $self->add (new CFClient::UI::Label 2886 $self->add (new CFClient::UI::Label
2621 markup => $widget->{tooltip}, 2887 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2888 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 2889 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 2890 fg => [0, 0, 0, 1],
2625 ellipsise => 0, 2891 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 2892 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2899 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 2900
2635 ($w + 4, $h + 4) 2901 ($w + 4, $h + 4)
2636} 2902}
2637 2903
2638sub size_allocate { 2904sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 2905 my ($self, $w, $h) = @_;
2640 2906
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2907 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2908}
2909
2910sub invoke_visibility_change {
2911 my ($self, $visible) = @_;
2912
2913 return unless $visible;
2914
2915 $self->{root}->on_post_alloc ("move_$self" => sub {
2916 my $widget = $self->{owner}
2917 or return;
2918
2919 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2920
2921 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2922 if $x + $self->{w} > $self->{root}{w};
2923
2924 $self->move_abs ($x, $y);
2925 });
2644} 2926}
2645 2927
2646sub _draw { 2928sub _draw {
2647 my ($self) = @_; 2929 my ($self) = @_;
2648 2930
… …
2734 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3016 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2735 3017
2736 if ($tex) { 3018 if ($tex) {
2737 glEnable GL_TEXTURE_2D; 3019 glEnable GL_TEXTURE_2D;
2738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3020 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2739 glColor 1, 1, 1, 1; 3021 glColor 0, 0, 0, 1;
2740 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3022 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2741 glDisable GL_TEXTURE_2D; 3023 glDisable GL_TEXTURE_2D;
2742 } 3024 }
2743} 3025}
2744 3026
2745sub DESTROY { 3027sub destroy {
2746 my ($self) = @_; 3028 my ($self) = @_;
2747 3029
2748 $self->{timer}->cancel 3030 $self->{timer}->cancel
2749 if $self->{timer}; 3031 if $self->{timer};
2750 3032
2751 $self->SUPER::DESTROY; 3033 $self->SUPER::destroy;
2752} 3034}
2753 3035
2754############################################################################# 3036#############################################################################
2755 3037
2756package CFClient::UI::Inventory; 3038package CFClient::UI::Buttonbar;
2757 3039
2758our @ISA = CFClient::UI::ScrolledWindow::; 3040our @ISA = CFClient::UI::HBox::;
2759 3041
2760sub new { 3042# TODO: should actualyl wrap buttons and other goodies.
2761 my $class = shift;
2762
2763 my $self = $class->SUPER::new (
2764 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2765 @_,
2766 );
2767
2768 $self
2769}
2770
2771sub set_items {
2772 my ($self, $items) = @_;
2773
2774 $self->{scrolled}->clear;
2775 return unless $items;
2776
2777 my @items = sort {
2778 ($a->{type} <=> $b->{type})
2779 or ($a->{name} cmp $b->{name})
2780 } @$items;
2781
2782 $self->{real_items} = \@items;
2783
2784 my $row = 0;
2785 for my $item (@items) {
2786 CFClient::Item::update_widgets $item;
2787
2788 $self->{scrolled}->add (0, $row, $item->{face_widget});
2789 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2790 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2791
2792 $row++;
2793 }
2794}
2795 3043
2796############################################################################# 3044#############################################################################
2797 3045
2798package CFClient::UI::Menu; 3046package CFClient::UI::Menu;
2799 3047
… …
2811 ); 3059 );
2812 3060
2813 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3061 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2814 3062
2815 for my $item (@{ $self->{items} }) { 3063 for my $item (@{ $self->{items} }) {
2816 my ($widget, $cb) = @$item; 3064 my ($widget, $cb, $tooltip) = @$item;
2817 3065
2818 # handle various types of items, only text for now 3066 # handle various types of items, only text for now
2819 if (!ref $widget) { 3067 if (!ref $widget) {
3068 if ($widget =~ /\t/) {
3069 my ($left, $right) = split /\t/, $widget, 2;
3070
3071 $widget = new CFClient::UI::HBox
3072 can_hover => 1,
3073 can_events => 1,
3074 tooltip => $tooltip,
3075 children => [
3076 (new CFClient::UI::Label markup => $left, expand => 1),
3077 (new CFClient::UI::Label markup => $right, align => +1),
3078 ],
3079 ;
3080
3081 } else {
2820 $widget = new CFClient::UI::Label 3082 $widget = new CFClient::UI::Label
2821 can_hover => 1, 3083 can_hover => 1,
2822 can_events => 1, 3084 can_events => 1,
2823 text => $widget; 3085 markup => $widget,
3086 tooltip => $tooltip;
3087 }
2824 } 3088 }
2825 3089
2826 $self->{item}{$widget} = $item; 3090 $self->{item}{$widget} = $item;
2827 3091
2828 $self->{vbox}->add ($widget); 3092 $self->{vbox}->add ($widget);
… …
2833 3097
2834# popup given the event (must be a mouse button down event currently) 3098# popup given the event (must be a mouse button down event currently)
2835sub popup { 3099sub popup {
2836 my ($self, $ev) = @_; 3100 my ($self, $ev) = @_;
2837 3101
2838 $self->_emit ("popdown"); 3102 $self->emit ("popdown");
2839 3103
2840 # maybe save $GRAB? must be careful about events... 3104 # maybe save $GRAB? must be careful about events...
2841 $GRAB = $self; 3105 $GRAB = $self;
2842 $self->{button} = $ev->{button}; 3106 $self->{button} = $ev->{button};
2843 3107
2844 $self->show; 3108 $self->show;
2845 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3109 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2846} 3110}
2847 3111
2848sub mouse_motion { 3112sub invoke_mouse_motion {
2849 my ($self, $ev, $x, $y) = @_; 3113 my ($self, $ev, $x, $y) = @_;
2850 3114
2851 # TODO: should use vbox->find_widget or so 3115 # TODO: should use vbox->find_widget or so
2852 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3116 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2853 $self->{hover} = $self->{item}{$HOVER}; 3117 $self->{hover} = $self->{item}{$HOVER};
2854}
2855 3118
3119 0
3120}
3121
2856sub button_up { 3122sub invoke_button_up {
2857 my ($self, $ev, $x, $y) = @_; 3123 my ($self, $ev, $x, $y) = @_;
2858 3124
2859 if ($ev->{button} == $self->{button}) { 3125 if ($ev->{button} == $self->{button}) {
2860 undef $GRAB; 3126 undef $GRAB;
2861 $self->hide; 3127 $self->hide;
2862 3128
2863 $self->_emit ("popdown"); 3129 $self->emit ("popdown");
2864 $self->{hover}[1]->() if $self->{hover}; 3130 $self->{hover}[1]->() if $self->{hover};
3131 } else {
3132 return 0
3133 }
3134
2865 } 3135 1
2866} 3136}
2867 3137
2868############################################################################# 3138#############################################################################
2869 3139
2870package CFClient::UI::Statusbox; 3140package CFClient::UI::Multiplexer;
2871 3141
2872our @ISA = CFClient::UI::VBox::; 3142our @ISA = CFClient::UI::Container::;
2873 3143
2874sub new { 3144sub new {
2875 my $class = shift; 3145 my $class = shift;
2876 3146
2877 $class->SUPER::new ( 3147 my $self = $class->SUPER::new (
3148 @_,
3149 );
3150
3151 $self->{current} = $self->{children}[0]
3152 if @{ $self->{children} };
3153
3154 $self
3155}
3156
3157sub add {
3158 my ($self, @widgets) = @_;
3159
3160 $self->SUPER::add (@widgets);
3161
3162 $self->{current} = $self->{children}[0]
3163 if @{ $self->{children} };
3164}
3165
3166sub get_current_page {
3167 my ($self) = @_;
3168
3169 $self->{current}
3170}
3171
3172sub set_current_page {
3173 my ($self, $page_or_widget) = @_;
3174
3175 my $widget = ref $page_or_widget
3176 ? $page_or_widget
3177 : $self->{children}[$page_or_widget];
3178
3179 $self->{current} = $widget;
3180 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3181
3182 $self->emit (page_changed => $self->{current});
3183
3184 $self->realloc;
3185}
3186
3187sub visible_children {
3188 $_[0]{current}
3189}
3190
3191sub size_request {
3192 my ($self) = @_;
3193
3194 $self->{current}->size_request
3195}
3196
3197sub invoke_size_allocate {
3198 my ($self, $w, $h) = @_;
3199
3200 $self->{current}->configure (0, 0, $w, $h);
3201
3202 1
3203}
3204
3205sub _draw {
3206 my ($self) = @_;
3207
3208 $self->{current}->draw;
3209}
3210
3211#############################################################################
3212
3213package CFClient::UI::Notebook;
3214
3215our @ISA = CFClient::UI::VBox::;
3216
3217sub new {
3218 my $class = shift;
3219
3220 my $self = $class->SUPER::new (
3221 buttonbar => (new CFClient::UI::Buttonbar),
3222 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3223 # filter => # will be put between multiplexer and $self
3224 @_,
3225 );
3226
3227 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3228 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3229
3230 $self
3231}
3232
3233sub add {
3234 my ($self, $title, $widget, $tooltip) = @_;
3235
3236 Scalar::Util::weaken $self;
3237
3238 $self->{buttonbar}->add (new CFClient::UI::Button
3239 markup => $title,
3240 tooltip => $tooltip,
3241 on_activate => sub { $self->set_current_page ($widget) },
3242 );
3243
3244 $self->{multiplexer}->add ($widget);
3245}
3246
3247sub get_current_page {
3248 my ($self) = @_;
3249
3250 $self->{multiplexer}->get_current_page
3251}
3252
3253sub set_current_page {
3254 my ($self, $page) = @_;
3255
3256 $self->{multiplexer}->set_current_page ($page);
3257 $self->emit (page_changed => $self->{multiplexer}{current});
3258}
3259
3260#############################################################################
3261
3262package CFClient::UI::Combobox;
3263
3264use utf8;
3265
3266our @ISA = CFClient::UI::Button::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (
3272 options => [], # [value, title, longdesc], ...
3273 value => undef,
3274 @_,
3275 );
3276
3277 $self->_set_value ($self->{value});
3278
3279 $self
3280}
3281
3282sub invoke_button_down {
3283 my ($self, $ev) = @_;
3284
3285 my @menu_items;
3286
3287 for (@{ $self->{options} }) {
3288 my ($value, $title, $tooltip) = @$_;
3289
3290 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3291 }
3292
3293 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3294}
3295
3296sub _set_value {
3297 my ($self, $value) = @_;
3298
3299 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3300 or return;
3301
3302 $self->{value} = $item->[0];
3303 $self->set_markup ("$item->[1] ⇓");
3304 $self->set_tooltip ($item->[2]);
3305}
3306
3307sub set_value {
3308 my ($self, $value) = @_;
3309
3310 return unless $self->{value} ne $value;
3311
3312 $self->_set_value ($value);
3313 $self->emit (changed => $value);
3314}
3315
3316#############################################################################
3317
3318package CFClient::UI::Statusbox;
3319
3320our @ISA = CFClient::UI::VBox::;
3321
3322sub new {
3323 my $class = shift;
3324
3325 my $self = $class->SUPER::new (
2878 fontsize => 0.8, 3326 fontsize => 0.8,
2879 @_, 3327 @_,
2880 ) 3328 );
3329
3330 Scalar::Util::weaken (my $this = $self);
3331
3332 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3333
3334 $self
2881} 3335}
2882 3336
2883sub reorder { 3337sub reorder {
2884 my ($self) = @_; 3338 my ($self) = @_;
2885 my $NOW = time; 3339 my $NOW = Time::HiRes::time;
3340
3341 # freeze display when hovering over any label
3342 return if $CFClient::UI::TOOLTIP->{owner}
3343 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3344 values %{ $self->{item} };
2886 3345
2887 while (my ($k, $v) = each %{ $self->{item} }) { 3346 while (my ($k, $v) = each %{ $self->{item} }) {
2888 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3347 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2889 } 3348 }
2890 3349
… …
2893 my @items = sort { 3352 my @items = sort {
2894 $a->{pri} <=> $b->{pri} 3353 $a->{pri} <=> $b->{pri}
2895 or $b->{id} <=> $a->{id} 3354 or $b->{id} <=> $a->{id}
2896 } values %{ $self->{item} }; 3355 } values %{ $self->{item} };
2897 3356
3357 $self->{timer}->interval (1);
3358
2898 my $count = 10 + 1; 3359 my $count = 10 + 1;
2899 for my $item (@items) { 3360 for my $item (@items) {
2900 last unless --$count; 3361 last unless --$count;
2901 3362
2902 push @widgets, $item->{label} ||= do { 3363 my $label = $item->{label} ||= do {
2903 # TODO: doesn't handle markup well (read as: at all) 3364 # TODO: doesn't handle markup well (read as: at all)
2904 my $short = $item->{count} > 1 3365 my $short = $item->{count} > 1
2905 ? "<b>$item->{count} ×</b> $item->{text}" 3366 ? "<b>$item->{count} ×</b> $item->{text}"
2906 : $item->{text}; 3367 : $item->{text};
2907 3368
… …
2915 tooltip => $item->{tooltip}, 3376 tooltip => $item->{tooltip},
2916 tooltip_font => $::FONT_PROP, 3377 tooltip_font => $::FONT_PROP,
2917 tooltip_width => 0.67, 3378 tooltip_width => 0.67,
2918 fontsize => $item->{fontsize} || $self->{fontsize}, 3379 fontsize => $item->{fontsize} || $self->{fontsize},
2919 max_w => $::WIDTH * 0.44, 3380 max_w => $::WIDTH * 0.44,
2920 fg => $item->{fg}, 3381 fg => [@{ $item->{fg} }],
2921 can_events => 1, 3382 can_events => 1,
2922 can_hover => 1 3383 can_hover => 1
2923 }; 3384 };
3385
3386 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3387 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3388 $label->update;
3389 $label->set_max_size (undef, $label->{req_h} * $diff)
3390 if $diff < 1;
3391 $self->{timer}->interval (1/30);
3392 } else {
3393 $label->{fg}[3] = $item->{fg}[3] || 1;
3394 }
3395
3396 push @widgets, $label;
2924 } 3397 }
2925 3398
2926 $self->clear; 3399 $self->clear;
2927 $self->SUPER::add (reverse @widgets); 3400 $self->SUPER::add (reverse @widgets);
2928} 3401}
… …
2933 $text =~ s/^\s+//; 3406 $text =~ s/^\s+//;
2934 $text =~ s/\s+$//; 3407 $text =~ s/\s+$//;
2935 3408
2936 return unless $text; 3409 return unless $text;
2937 3410
2938 my $timeout = time + ((delete $arg{timeout}) || 60); 3411 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2939 3412
2940 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3413 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2941 3414
2942 if (my $item = $self->{item}{$group}) { 3415 if (my $item = $self->{item}{$group}) {
2943 if ($item->{text} eq $text) { 3416 if ($item->{text} eq $text) {
2944 $item->{count}++; 3417 $item->{count}++;
2945 } else { 3418 } else {
2946 $item->{count} = 1; 3419 $item->{count} = 1;
2947 $item->{text} = $item->{tooltip} = $text; 3420 $item->{text} = $item->{tooltip} = $text;
2948 } 3421 }
2949 $item->{id} = ++$self->{id}; 3422 $item->{id} += 0.2;#d#
2950 $item->{timeout} = $timeout; 3423 $item->{timeout} = $timeout;
2951 delete $item->{label}; 3424 delete $item->{label};
2952 } else { 3425 } else {
2953 $self->{item}{$group} = { 3426 $self->{item}{$group} = {
2954 id => ++$self->{id}, 3427 id => ++$self->{id},
… …
2960 count => 1, 3433 count => 1,
2961 %arg, 3434 %arg,
2962 }; 3435 };
2963 } 3436 }
2964 3437
3438 $ROOT->on_refresh (reorder => sub {
2965 $self->reorder; 3439 $self->reorder;
3440 });
2966} 3441}
2967 3442
2968sub reconfigure { 3443sub reconfigure {
2969 my ($self) = @_; 3444 my ($self) = @_;
2970 3445
… …
2973 3448
2974 $self->reorder; 3449 $self->reorder;
2975 $self->SUPER::reconfigure; 3450 $self->SUPER::reconfigure;
2976} 3451}
2977 3452
3453sub destroy {
3454 my ($self) = @_;
3455
3456 $self->{timer}->cancel;
3457
3458 $self->SUPER::destroy;
3459}
3460
2978############################################################################# 3461#############################################################################
2979 3462
3463package CFClient::UI::Inventory;
3464
3465our @ISA = CFClient::UI::Table::;
3466
3467sub new {
3468 my $class = shift;
3469
3470 my $self = $class->SUPER::new (
3471 col_expand => [0, 1, 0],
3472 @_,
3473 );
3474
3475 $self
3476}
3477
3478sub set_items {
3479 my ($self, $items) = @_;
3480
3481 $self->clear;
3482 return unless $items;
3483
3484 my @items = sort {
3485 ($a->{type} <=> $b->{type})
3486 or ($a->{name} cmp $b->{name})
3487 } values %$items;
3488
3489 $self->{real_items} = \@items;
3490
3491 my $row = 0;
3492 for my $item (@items) {
3493 CFClient::Item::update_widgets $item;
3494
3495 $self->add (0, $row, $item->{face_widget});
3496 $self->add (1, $row, $item->{desc_widget});
3497 $self->add (2, $row, $item->{weight_widget});
3498
3499 $row++;
3500 }
3501}
3502
3503#############################################################################
3504
3505package CFClient::UI::SpellList;
3506
3507our @ISA = CFClient::UI::Table::;
3508
3509sub new {
3510 my $class = shift;
3511
3512 my $self = $class->SUPER::new (
3513 binding => [],
3514 commands => [],
3515 @_,
3516 )
3517}
3518
3519my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3520
3521my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3522 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3523my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3524 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3525my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3526 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3527my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3528 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3529my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3530 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3531
3532sub rebuild_spell_list {
3533 my ($self) = @_;
3534
3535 $CFClient::UI::ROOT->on_refresh ($self => sub {
3536 $self->clear;
3537
3538 return unless $::CONN;
3539
3540 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3541 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3542 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3543 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3544 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3545
3546 my $row = 0;
3547
3548 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3549 my $spell = $self->{spell}{$_};
3550
3551 $row++;
3552
3553 my $spell_cb = sub {
3554 my ($widget, $ev) = @_;
3555
3556 if ($ev->{button} == 1) {
3557 $::CONN->user_send ("cast $spell->{name}");
3558 } elsif ($ev->{button} == 2) {
3559 $::CONN->user_send ("invoke $spell->{name}");
3560 } elsif ($ev->{button} == 3) {
3561 (new CFClient::UI::Menu
3562 items => [
3563 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3564 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3565 ],
3566 )->popup ($ev);
3567 } else {
3568 return 0;
3569 }
3570
3571 1
3572 };
3573
3574 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3575
3576 #TODO: add path info to tooltip
3577 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3578
3579 $self->add (0, $row, new CFClient::UI::Face
3580 face => $spell->{face},
3581 can_hover => 1,
3582 can_events => 1,
3583 tooltip => $tooltip,
3584 on_button_down => $spell_cb,
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $tooltip,
3593 on_button_down => $spell_cb,
3594 );
3595
3596 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3597 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3598 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3599 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3600 }
3601 });
3602}
3603
3604sub add_spell {
3605 my ($self, $spell) = @_;
3606
3607 $self->{spell}->{$spell->{name}} = $spell;
3608 $self->rebuild_spell_list;
3609}
3610
3611sub remove_spell {
3612 my ($self, $spell) = @_;
3613
3614 delete $self->{spell}->{$spell->{name}};
3615 $self->rebuild_spell_list;
3616}
3617
3618sub clear_spells {
3619 my ($self) = @_;
3620
3621 $self->{spell} = {};
3622 $self->rebuild_spell_list;
3623}
3624
3625#############################################################################
3626
2980package CFClient::UI::Root; 3627package CFClient::UI::Root;
2981 3628
2982our @ISA = CFClient::UI::Container::; 3629our @ISA = CFClient::UI::Container::;
3630
3631use List::Util qw(min max);
2983 3632
2984use CFClient::OpenGL; 3633use CFClient::OpenGL;
2985 3634
2986sub new { 3635sub new {
2987 my $class = shift; 3636 my $class = shift;
… …
2994 Scalar::Util::weaken ($self->{root} = $self); 3643 Scalar::Util::weaken ($self->{root} = $self);
2995 3644
2996 $self 3645 $self
2997} 3646}
2998 3647
2999sub configure {
3000 my ($self, $x, $y, $w, $h) = @_;
3001
3002 $self->{w} = $w;
3003 $self->{h} = $h;
3004}
3005
3006sub reconfigure {
3007 my ($self) = @_;
3008
3009 $self->SUPER::reconfigure;
3010
3011 $self->size_allocate ($self->{w}, $self->{h}, 1)
3012 if $self->{w};
3013}
3014
3015sub size_request { 3648sub size_request {
3016 my ($self) = @_; 3649 my ($self) = @_;
3017 3650
3018 ($self->{w}, $self->{h}) 3651 ($self->{w}, $self->{h})
3019} 3652}
3020 3653
3654sub _to_pixel {
3655 my ($coord, $size, $max) = @_;
3656
3657 $coord =
3658 $coord eq "center" ? ($max - $size) * 0.5
3659 : $coord eq "max" ? $max
3660 : $coord;
3661
3662 $coord = 0 if $coord < 0;
3663 $coord = $max - $size if $coord > $max - $size;
3664
3665 int $coord + 0.5
3666}
3667
3021sub size_allocate { 3668sub invoke_size_allocate {
3022 my ($self, $w, $h, $changed) = @_; 3669 my ($self, $w, $h) = @_;
3023 3670
3024 for my $child ($self->children) { 3671 for my $child ($self->children) {
3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3672 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3026 3673
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3674 $X = $child->{force_x} if exists $child->{force_x};
3028 if exists $child->{req_x}; 3675 $Y = $child->{force_y} if exists $child->{force_y};
3029 3676
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3677 $X = _to_pixel $X, $W, $self->{w};
3031 if exists $child->{req_y}; 3678 $Y = _to_pixel $Y, $H, $self->{h};
3032
3033 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3034
3035 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3036 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3037 3679
3038 $child->configure ($X, $Y, $W, $H); 3680 $child->configure ($X, $Y, $W, $H);
3039 } 3681 }
3682
3683 1
3040} 3684}
3041 3685
3042sub coord2local { 3686sub coord2local {
3043 my ($self, $x, $y) = @_; 3687 my ($self, $x, $y) = @_;
3044 3688
… …
3058} 3702}
3059 3703
3060sub add { 3704sub add {
3061 my ($self, @children) = @_; 3705 my ($self, @children) = @_;
3062 3706
3063 for my $child (@children) {
3064 $child->{is_toplevel} = 1; 3707 $_->{is_toplevel} = 1
3065 3708 for @children;
3066 # integerise window positions
3067 $child->{x} = int $child->{x};
3068 $child->{y} = int $child->{y};
3069 }
3070 3709
3071 $self->SUPER::add (@children); 3710 $self->SUPER::add (@children);
3072} 3711}
3073 3712
3074sub remove { 3713sub remove {
3075 my ($self, @children) = @_; 3714 my ($self, @children) = @_;
3076 3715
3077 $self->SUPER::remove (@children); 3716 $self->SUPER::remove (@children);
3717
3718 delete $self->{is_toplevel}
3719 for @children;
3078 3720
3079 while (@children) { 3721 while (@children) {
3080 my $w = pop @children; 3722 my $w = pop @children;
3081 push @children, $w->children; 3723 push @children, $w->children;
3082 $w->set_invisible; 3724 $w->set_invisible;
… …
3102 $_->() 3744 $_->()
3103 for values %{delete $self->{refresh_hook}}; 3745 for values %{delete $self->{refresh_hook}};
3104 } 3746 }
3105 3747
3106 if ($self->{realloc}) { 3748 if ($self->{realloc}) {
3749 my %queue;
3107 my @queue; 3750 my @queue;
3751 my $widget;
3108 3752
3753 outer:
3109 while () { 3754 while () {
3110 if ($self->{realloc}) { 3755 if (my $realloc = delete $self->{realloc}) {
3111 #TODO use array-of-depth approach 3756 for $widget (values %$realloc) {
3757 $widget->{visible} or next; # do not resize invisible widgets
3112 3758
3113 @queue = sort { $a->{visible} <=> $b->{visible} } 3759 $queue{$widget+0}++ and next; # duplicates are common
3114 @queue, values %{delete $self->{realloc}}; 3760
3761 push @{ $queue[$widget->{visible}] }, $widget;
3762 }
3115 } 3763 }
3116 3764
3765 while () {
3766 @queue or last outer;
3767
3768 $widget = pop @{ $queue[-1] || [] }
3769 and last;
3770
3771 pop @queue;
3772 }
3773
3774 delete $queue{$widget+0};
3775
3776 my ($w, $h) = $widget->size_request;
3777
3778 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3779 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3780
3781 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3782 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3783
3784 $w = $widget->{force_w} if exists $widget->{force_w};
3785 $h = $widget->{force_h} if exists $widget->{force_h};
3786
3787 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3788 || delete $widget->{force_realloc}) {
3789 $widget->{req_w} = $w;
3790 $widget->{req_h} = $h;
3791
3792 $self->{size_alloc}{$widget+0} = $widget;
3793
3794 if (my $parent = $widget->{parent}) {
3795 $self->{realloc}{$parent+0} = $parent
3796 unless $queue{$parent+0};
3797
3798 $parent->{force_size_alloc} = 1;
3799 $self->{size_alloc}{$parent+0} = $parent;
3800 }
3801 }
3802
3803 delete $self->{realloc}{$widget+0};
3804 }
3805 }
3806
3807 while (my $size_alloc = delete $self->{size_alloc}) {
3808 my @queue = sort { $b->{visible} <=> $a->{visible} }
3809 values %$size_alloc;
3810
3811 while () {
3117 my $widget = pop @queue || last; 3812 my $widget = pop @queue || last;
3118 3813
3119 $widget->{visible} or last; # do not resize invisible widgets 3814 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3120
3121 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3122 ? @$widget{qw(def_w def_h)}
3123 : $widget->size_request;
3124
3125 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3126
3127 $widget->{req_w} = $w;
3128 $widget->{req_h} = $h;
3129
3130 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3131
3132 push @queue, $widget->{parent}
3133 if $widget->{parent};
3134 }
3135 }
3136
3137 while (my $size_alloc = delete $self->{size_alloc}) {
3138 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3139 values %$size_alloc;
3140
3141 while () {
3142 my ($widget, $w, $h) = @{ pop @queue or last };
3143 3815
3144 $w = 0 if $w < 0; 3816 $w = 0 if $w < 0;
3145 $h = 0 if $h < 0; 3817 $h = 0 if $h < 0;
3146 3818
3147 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3819 $w = int $w + 0.5;
3820 $h = int $h + 0.5;
3148 3821
3822 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3823 $widget->{old_w} = $widget->{w};
3824 $widget->{old_h} = $widget->{h};
3825
3149 $widget->{w} = $w; 3826 $widget->{w} = $w;
3150 $widget->{h} = $h; 3827 $widget->{h} = $h;
3151 3828
3152 $widget->emit (size_allocate => $w, $h, $changed); 3829 $widget->emit (size_allocate => $w, $h);
3830 }
3153 } 3831 }
3154 } 3832 }
3155 3833
3156 while ($self->{post_alloc_hook}) { 3834 while ($self->{post_alloc_hook}) {
3157 $_->() 3835 $_->()
3158 for values %{delete $self->{post_alloc_hook}}; 3836 for values %{delete $self->{post_alloc_hook}};
3159 } 3837 }
3838
3160 3839
3161 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3840 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3162 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3841 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3163 glClear GL_COLOR_BUFFER_BIT; 3842 glClear GL_COLOR_BUFFER_BIT;
3164 3843
… …
3166 glLoadIdentity; 3845 glLoadIdentity;
3167 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3846 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3168 glMatrixMode GL_MODELVIEW; 3847 glMatrixMode GL_MODELVIEW;
3169 glLoadIdentity; 3848 glLoadIdentity;
3170 3849
3850 {
3851 package CFClient::UI::Base;
3852
3853 ($draw_x, $draw_y, $draw_w, $draw_h) =
3854 (0, 0, $self->{w}, $self->{h});
3855 }
3856
3171 $self->_draw; 3857 $self->_draw;
3172} 3858}
3173 3859
3174############################################################################# 3860#############################################################################
3175 3861

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