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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.257 by root, Tue May 30 02:22:02 2006 UTC vs.
Revision 1.314 by root, Mon Jun 26 21:59:04 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
… …
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
20 49
21sub get_layout { 50sub get_layout {
22 my $layout; 51 my $layout;
23 52
24 for (grep { $_->{name} } values %WIDGET) { 53 for (grep { $_->{name} } values %WIDGET) {
… …
26 55
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/; 56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/; 57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w}; 58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h}; 59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
31 } 62 }
32 63
33 $layout 64 $layout
34} 65}
35 66
36sub set_layout { 67sub set_layout {
37 my ($layout) = @_; 68 my ($layout) = @_;
69
38 $LAYOUT = $layout; 70 $LAYOUT = $layout;
39}
40
41sub check_tooltip {
42 if (!$GRAB) {
43 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
44 if (length $widget->{tooltip}) {
45
46 if ($TOOLTIP->{owner} != $widget) {
47 $TOOLTIP->hide;
48
49 $TOOLTIP->{owner} = $widget;
50
51 my $tip = $widget->{tooltip};
52
53 $tip = $tip->($widget) if CODE:: eq ref $tip;
54
55 $TOOLTIP->set_tooltip_from ($widget);
56 $TOOLTIP->show;
57 }
58
59 return;
60 }
61 }
62 }
63
64 $TOOLTIP->hide;
65 delete $TOOLTIP->{owner};
66} 71}
67 72
68# class methods for events 73# class methods for events
69sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
70 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
84 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
85 90
86 $GRAB = $widget; 91 $GRAB = $widget;
87 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
88 93
89 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
90 } 95 }
91 96
92 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
93 98
94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
109 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
110 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
111 $grab->update if $grab; 116 $grab->update if $grab;
112 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
113 118
114 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
115 } 120 }
116} 121}
117 122
118sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
119 my ($ev) = @_; 124 my ($ev) = @_;
… …
125 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
126 131
127 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
128 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
129 134
130 check_tooltip; 135 $TOOLTIP_WATCHER->start;
131 } 136 }
132 137
133 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
134 if $HOVER; 139 if $HOVER;
135} 140}
… …
167sub rescale_widgets { 172sub rescale_widgets {
168 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
169 174
170 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
171 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174 179
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 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->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_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 $widget->{y} =~ /^[0-9.]+$/; 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->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
181 186
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184 189
185 } 190 }
186 } 191 }
187 192
188 reconfigure_widgets; 193 reconfigure_widgets;
… …
207 h => undef, 212 h => undef,
208 can_events => 1, 213 can_events => 1,
209 @_ 214 @_
210 }, $class; 215 }, $class;
211 216
212 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220 }
221
222 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
223 218
224 for (keys %$self) { 219 for (keys %$self) {
225 if (/^on_(.*)$/) { 220 if (/^on_(.*)$/) {
226 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
227 } 222 }
228 } 223 }
229 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
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};
235 }
236
230 $self 237 $self
231} 238}
232 239
233sub destroy { 240sub destroy {
234 my ($self) = @_; 241 my ($self) = @_;
… …
265 272
266 return unless $self->{visible}; 273 return unless $self->{visible};
267 274
268 $_->set_invisible for $self->children; 275 $_->set_invisible for $self->children;
269 276
277 delete $self->{visible};
270 delete $self->{root}; 278 delete $self->{root};
271 delete $self->{visible};
272 279
273 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
274 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
275 282
276 CFClient::UI::check_tooltip 283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
277 if $TOOLTIP->{owner} == $self; 284 if $TOOLTIP->{owner} == $self;
278 285
279 $self->focus_out; 286 $self->emit ("focus_out");
280
281 $self->emit (visibility_change => 0); 287 $self->emit (visibility_change => 0);
282} 288}
283 289
284sub set_visibility { 290sub set_visibility {
285 my ($self, $visible) = @_; 291 my ($self, $visible) = @_;
… …
308} 314}
309 315
310sub move_abs { 316sub move_abs {
311 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
312 318
313 $self->{x} = List::Util::max 0, int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
314 $self->{y} = List::Util::max 0, int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
315 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
316 322
317 $self->update; 323 $self->update;
318} 324}
319 325
… …
327} 333}
328 334
329sub size_request { 335sub size_request {
330 require Carp; 336 require Carp;
331 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
338}
339
340sub baseline_shift {
341 0
332} 342}
333 343
334sub configure { 344sub configure {
335 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
336 346
… …
350 $self->{x} = $x; 360 $self->{x} = $x;
351 $self->{y} = $y; 361 $self->{y} = $y;
352 $self->update; 362 $self->update;
353 } 363 }
354 364
355 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
356 return unless $self->{visible}; 366 return unless $self->{visible};
357 367
368 $self->{alloc_w} = $w;
369 $self->{alloc_h} = $h;
370
358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 371 $self->{root}{size_alloc}{$self+0} = $self;
359 } 372 }
360}
361
362sub size_allocate {
363 # nothing to be done
364} 373}
365 374
366sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
367} 381}
368 382
369sub set_max_size { 383sub set_max_size {
370 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
371 385
372 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
373 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
374} 390}
375 391
376sub set_tooltip { 392sub set_tooltip {
377 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
378 394
… …
383 399
384 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
385 401
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
389 } 405 }
390} 406}
391 407
392# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
393sub coord2local { 409sub coord2local {
… …
401 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
402 418
403 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
404} 420}
405 421
406sub focus_in { 422sub invoke_focus_in {
407 my ($self) = @_; 423 my ($self) = @_;
408 424
409 return if $FOCUS == $self; 425 return if $FOCUS == $self;
410 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
411 427
412 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
413 429
414 $self->_emit (focus_in => $focus);
415
416 $focus->update if $focus; 430 $focus->update if $focus;
417 $FOCUS->update; 431 $FOCUS->update;
418}
419 432
433 0
434}
435
420sub focus_out { 436sub invoke_focus_out {
421 my ($self) = @_; 437 my ($self) = @_;
422 438
423 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
424 440
425 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
426 442
427 $self->_emit (focus_out => $focus);
428
429 $focus->update if $focus; #? 443 $focus->update if $focus; #?
430 444
431 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
432 unless $FOCUS; 446 unless $FOCUS;
433}
434 447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
435sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
436sub button_up { } 458sub invoke_button_up { 1 }
437sub key_down { } 459sub invoke_key_down { 1 }
438sub key_up { } 460sub invoke_key_up { 1 }
439 461
440sub button_down { 462sub invoke_button_down {
441 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
442 464
443 $self->focus_in; 465 $self->grab_focus;
444}
445 466
446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
450sub 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}
451 484
452sub find_widget { 485sub find_widget {
453 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
454 487
455 return () unless $self->{can_events}; 488 return () unless $self->{can_events};
… …
463 496
464sub set_parent { 497sub set_parent {
465 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
466 499
467 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible}; 501 $self->set_visible if $parent->{visible};
470} 502}
471 503
472sub connect {
473 my ($self, $signal, $cb) = @_;
474
475 push @{ $self->{signal_cb}{$signal} }, $cb;
476}
477
478sub _emit {
479 my ($self, $signal, @args) = @_;
480
481 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
482}
483
484sub emit {
485 my ($self, $signal, @args) = @_;
486
487 $self->_emit ($signal, @args)
488 || $self->$signal (@args);
489}
490
491sub visibility_change {
492 #my ($self, $visible) = @_;
493}
494
495sub realloc { 504sub realloc {
496 my ($self) = @_; 505 my ($self) = @_;
497 506
498 if ($self->{visible}) { 507 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self}; 508 return if $self->{root}{realloc}{$self+0};
500 509
501 $self->{root}{realloc}{$self} = $self; 510 $self->{root}{realloc}{$self+0} = $self;
502 $self->{root}->update; 511 $self->{root}->update;
503 } else { 512 } else {
504 delete $self->{req_w}; 513 delete $self->{req_w};
514 delete $self->{req_h};
505 } 515 }
506} 516}
507 517
508sub update { 518sub update {
509 my ($self) = @_; 519 my ($self) = @_;
… …
517 527
518 $self->realloc; 528 $self->realloc;
519 $self->update; 529 $self->update;
520} 530}
521 531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535
522sub draw { 536sub draw {
523 my ($self) = @_; 537 my ($self) = @_;
524 538
525 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);
526 548
527 glPushMatrix; 549 glPushMatrix;
528 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
529 $self->_draw;
530 glPopMatrix;
531 551
532 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
533 my ($x, $y) = @$self{qw(x y)};
534
535 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
536 glEnable GL_BLEND; 554 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538 glBegin GL_QUADS; 556 glBegin GL_QUADS;
539 glVertex $x , $y; 557 glVertex 0 , 0;
540 glVertex $x + $self->{w}, $y; 558 glVertex $self->{w}, 0;
541 glVertex $x + $self->{w}, $y + $self->{h}; 559 glVertex $self->{w}, $self->{h};
542 glVertex $x , $y + $self->{h}; 560 glVertex 0 , $self->{h};
543 glEnd; 561 glEnd;
544 glDisable GL_BLEND; 562 glDisable GL_BLEND;
545 } 563 }
546 564
547 if ($ENV{CFPLUS_DEBUG}) { 565 if ($ENV{CFPLUS_DEBUG} & 1) {
548 glPushMatrix; 566 glPushMatrix;
549 glColor 1, 1, 0, 1; 567 glColor 1, 1, 0, 1;
550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 568 glTranslate 0.375, 0.375;
551 glBegin GL_LINE_LOOP; 569 glBegin GL_LINE_LOOP;
552 glVertex 0 , 0; 570 glVertex 0 , 0;
553 glVertex $self->{w} - 1, 0; 571 glVertex $self->{w} - 1, 0;
554 glVertex $self->{w} - 1, $self->{h} - 1; 572 glVertex $self->{w} - 1, $self->{h} - 1;
555 glVertex 0 , $self->{h} - 1; 573 glVertex 0 , $self->{h} - 1;
556 glEnd; 574 glEnd;
557 glPopMatrix; 575 glPopMatrix;
558 #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;
559 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
560} 581}
561 582
562sub _draw { 583sub _draw {
563 my ($self) = @_; 584 my ($self) = @_;
564 585
… …
567 588
568sub DESTROY { 589sub DESTROY {
569 my ($self) = @_; 590 my ($self) = @_;
570 591
571 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
572 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
573} 596}
574 597
575############################################################################# 598#############################################################################
576 599
577package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
602 625
603 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
604 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
605 628
606 glEnable GL_BLEND; 629 glEnable GL_BLEND;
607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608 glColor @$color; 631 glColor_premultiply @$color;
609 632
610 glBegin GL_QUADS; 633 glBegin GL_QUADS;
611 glVertex 0 , 0; 634 glVertex 0 , 0;
612 glVertex 0 , $h; 635 glVertex 0 , $h;
613 glVertex $w, $h; 636 glVertex $w, $h;
… …
644our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
645 668
646sub new { 669sub new {
647 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
648 671
649 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
650 673
651 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
652 children => [], 675 children => [],
653 can_events => 0, 676 can_events => 0,
654 %arg, 677 %arg,
655 ); 678 );
679
656 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
657 682
658 $self 683 $self
659} 684}
660 685
661sub add { 686sub add {
… …
709 $x -= $self->{x}; 734 $x -= $self->{x};
710 $y -= $self->{y}; 735 $y -= $self->{y};
711 736
712 my $res; 737 my $res;
713 738
714 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
715 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
716 and return $res; 741 and return $res;
717 } 742 }
718 743
719 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
740} 765}
741 766
742sub add { 767sub add {
743 my ($self, $child) = @_; 768 my ($self, $child) = @_;
744 769
745 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
746
747 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
748} 772}
749 773
750sub remove { 774sub remove {
751 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
760 784
761sub size_request { 785sub size_request {
762 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
763} 787}
764 788
765sub size_allocate { 789sub invoke_size_allocate {
766 my ($self, $w, $h, $changed) = @_; 790 my ($self, $w, $h) = @_;
767 791
768 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
769} 795}
770 796
771############################################################################# 797#############################################################################
798
799# back-buffered drawing area
772 800
773package CFClient::UI::Window; 801package CFClient::UI::Window;
774 802
775our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
776 804
… …
787 815
788 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
789 $self->SUPER::update; 817 $self->SUPER::update;
790} 818}
791 819
792sub size_allocate { 820sub invoke_size_allocate {
793 my ($self, $w, $h, $changed) = @_; 821 my ($self, $w, $h) = @_;
794 822
795 $self->SUPER::size_allocate ($w, $h, $changed);
796 $self->update 823 $self->update;
797 if $changed; 824
825 $self->SUPER::invoke_size_allocate ($w, $h)
798} 826}
799 827
800sub _render { 828sub _render {
829 my ($self) = @_;
830
801 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
802} 832}
803 833
804sub render_child { 834sub render_child {
805 my ($self) = @_; 835 my ($self) = @_;
806 836
807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
808 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
809 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
810 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
811 $self->_render; 848 $self->_render;
812 }; 849 };
813} 850}
814 851
815sub _draw { 852sub _draw {
816 my ($self) = @_; 853 my ($self) = @_;
817 854
818 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
819 856
820 my $tex = $self->{texture} 857 my $tex = $self->{texture}
821 or return; 858 or return;
822 859
823 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
826 863
827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
828 865
829 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
830} 867}
… …
846} 883}
847 884
848sub size_request { 885sub size_request {
849 my ($self) = @_; 886 my ($self) = @_;
850 887
851 my ($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)};
852 889
853 $w = 10 if $self->{scroll_x}; 890 $w = 10 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y}; 891 $h = 10 if $self->{scroll_y};
855 892
856 ($w, $h) 893 ($w, $h)
857} 894}
858 895
859sub size_allocate { 896sub invoke_size_allocate {
860 my ($self, $w, $h, $changed) = @_; 897 my ($self, $w, $h) = @_;
861 898
899 my $child = $self->child;
900
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864 903
865 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
866 $self->update; 905 $self->update;
906
907 1
867} 908}
868 909
869sub set_offset { 910sub set_offset {
870 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
871 912
… …
904} 945}
905 946
906sub _render { 947sub _render {
907 my ($self) = @_; 948 my ($self) = @_;
908 949
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 - $self->{view_y};
952
909 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910 954
911 $self->SUPER::_render; 955 $self->SUPER::_render;
912} 956}
913 957
… …
916package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
917 961
918our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
919 963
920sub new { 964sub new {
921 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
922 968
923 my $self; 969 my $self;
924 970
925 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
926 vertical => 1, 972 vertical => 1,
… …
931 ; 977 ;
932 978
933 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
934 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
935 slider => $slider, 981 slider => $slider,
936 @_, 982 %arg,
937 ); 983 );
938 984
939 $self->{vp}->add ($self->{scrolled});
940 $self->add ($self->{vp});
941 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
942 987
943 $self 988 $self
944} 989}
945 990
991#TODO# update range on size_allocate depending on child
992
993sub add {
994 my ($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}, $self->{vp}{h}, 1]);
1003}
1004
946sub update { 1005sub update {
947 my ($self) = @_; 1006 my ($self) = @_;
948 1007
949 $self->SUPER::update; 1008 $self->SUPER::update;
950 1009
951 # todo: overwrite size_allocate of child 1010 $self->update_slider;
952 my $child = $self->{vp}->child;
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954} 1011}
955 1012
956sub size_allocate { 1013sub invoke_size_allocate {
957 my ($self, $w, $h, $changed) = @_; 1014 my ($self, $w, $h) = @_;
958 1015
1016 $self->update_slider;
1017
959 $self->SUPER::size_allocate ($w, $h, $changed); 1018 $self->SUPER::invoke_size_allocate ($w, $h)
960
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963} 1019}
964
965#TODO# update range on size_allocate depending on child
966# update viewport offset on scroll
967 1020
968############################################################################# 1021#############################################################################
969 1022
970package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
971 1024
… …
987 1040
988 if ($self->{bg}) { 1041 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
990 1043
991 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
994 1047
995 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
996 glVertex 0 , 0; 1049 glVertex 0 , 0;
997 glVertex 0 , $h; 1050 glVertex 0 , $h;
998 glVertex $w, $h; 1051 glVertex $w, $h;
… …
1020my @border = 1073my @border =
1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1022 qw(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);
1023 1076
1024sub new { 1077sub new {
1025 my $class = shift; 1078 my ($class, %arg) = @_;
1026 1079
1027 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
1028 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
1029 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
1030 border => 0.6, 1083 border => 0.6,
1031 can_events => 1, 1084 can_events => 1,
1032 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
1033 ); 1088 );
1034 1089
1035 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
1036 align => 0, 1091 align => 0,
1037 valign => 1, 1092 valign => 1,
1038 text => $self->{title}, 1093 text => $self->{title},
1039 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->hide };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
1040 1105
1041 $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};
1042} 1115}
1043 1116
1044sub border { 1117sub border {
1045 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
1046} 1119}
1047 1120
1048sub size_request { 1121sub size_request {
1049 my ($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 $self->{close_button};
1050 1129
1051 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
1052 1131
1053 ( 1132 (
1054 $w + $self->border * 2, 1133 $w + $self->border * 2,
1055 $h + $self->border * 2, 1134 $h + $self->border * 2,
1056 ) 1135 )
1057} 1136}
1058 1137
1059sub size_allocate { 1138sub invoke_size_allocate {
1060 my ($self, $w, $h, $changed) = @_; 1139 my ($self, $w, $h) = @_;
1061 1140
1062 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 }
1063 1146
1147 my $border = $self->border;
1148
1064 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
1065 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
1066 1151
1067 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1068 if $self->{title};
1069
1070 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
1071}
1072 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1073sub button_down { 1160sub invoke_button_down {
1074 my ($self, $ev, $x, $y) = @_; 1161 my ($self, $ev, $x, $y) = @_;
1075 1162
1076 my ($w, $h) = @$self{qw(w h)}; 1163 my ($w, $h) = @$self{qw(w h)};
1077 my $border = $self->border; 1164 my $border = $self->border;
1078 1165
… …
1094 my $dy = $ev->{y} - $oy; 1181 my $dy = $ev->{y} - $oy;
1095 1182
1096 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1097 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1098 1185
1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1099 $self->realloc; 1187 $self->realloc;
1100 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1101 }; 1188 };
1102 1189
1103 } elsif ($lr ^ $td) { 1190 } elsif ($lr ^ $td) {
1104 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1105 my ($bx, $by) = ($self->{x}, $self->{y}); 1192 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1108 my ($ev, $x, $y) = @_; 1195 my ($ev, $x, $y) = @_;
1109 1196
1110 ($x, $y) = ($ev->{x}, $ev->{y}); 1197 ($x, $y) = ($ev->{x}, $ev->{y});
1111 1198
1112 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1113 }; 1202 };
1203 } else {
1204 return 0;
1205 }
1206
1114 } 1207 1
1115} 1208}
1116 1209
1117sub button_up { 1210sub invoke_button_up {
1118 my ($self, $ev, $x, $y) = @_; 1211 my ($self, $ev, $x, $y) = @_;
1119 1212
1120 delete $self->{motion}; 1213 ! ! delete $self->{motion}
1121} 1214}
1122 1215
1123sub mouse_motion { 1216sub invoke_mouse_motion {
1124 my ($self, $ev, $x, $y) = @_; 1217 my ($self, $ev, $x, $y) = @_;
1125 1218
1126 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
1127} 1222}
1128 1223
1129sub _draw { 1224sub _draw {
1130 my ($self) = @_; 1225 my ($self) = @_;
1131 1226
1227 my $child = $self->{children}[0];
1228
1132 my ($w, $h ) = ($self->{w}, $self->{h}); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
1133 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1230 my ($cw, $ch) = ($child->{w}, $child->{h});
1134 1231
1135 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
1136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1137 1234
1138 my $border = $self->border; 1235 my $border = $self->border;
… …
1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 } 1251 }
1155 1252
1156 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
1157 1254
1158 $self->{title}->draw if $self->{title};
1159
1160 $self->child->draw; 1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
1161} 1266}
1162 1267
1163############################################################################# 1268#############################################################################
1164 1269
1165package CFClient::UI::Table; 1270package CFClient::UI::Table;
… …
1188 1293
1189 $child->set_parent ($self); 1294 $child->set_parent ($self);
1190 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
1191 1296
1192 $self->realloc; 1297 $self->realloc;
1298}
1299
1300sub remove {
1301 my ($self, $child) = @_;
1302
1303 # TODO: not yet implemented
1193} 1304}
1194 1305
1195# TODO: move to container class maybe? send children a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
1196sub clear { 1307sub clear {
1197 my ($self) = @_; 1308 my ($self) = @_;
… …
1238 (sum @$ws), 1349 (sum @$ws),
1239 (sum @$hs), 1350 (sum @$hs),
1240 ) 1351 )
1241} 1352}
1242 1353
1243sub size_allocate { 1354sub invoke_size_allocate {
1244 my ($self, $w, $h, $changed) = @_; 1355 my ($self, $w, $h) = @_;
1245 1356
1246 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
1247 1358
1248 my $req_w = (sum @$ws) || 1; 1359 my $req_w = (sum @$ws) || 1;
1249 my $req_h = (sum @$hs) || 1; 1360 my $req_h = (sum @$hs) || 1;
… …
1280 } 1391 }
1281 1392
1282 $y += $row_h; 1393 $y += $row_h;
1283 } 1394 }
1284 1395
1396 1
1285} 1397}
1286 1398
1287sub find_widget { 1399sub find_widget {
1288 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
1289 1401
… …
1326 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1327 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1328 ) 1440 )
1329} 1441}
1330 1442
1331sub size_allocate { 1443sub invoke_size_allocate {
1332 my ($self, $w, $h, $changed) = @_; 1444 my ($self, $w, $h) = @_;
1333 1445
1334 my $space = $self->{vertical} ? $h : $w; 1446 my $space = $self->{vertical} ? $h : $w;
1335 my $children = $self->{children}; 1447 my @children = $self->visible_children;
1336 1448
1337 my @req; 1449 my @req;
1338 1450
1339 if ($self->{homogeneous}) { 1451 if ($self->{homogeneous}) {
1340 @req = ($space / (@$children || 1)) x @$children; 1452 @req = ($space / (@children || 1)) x @children;
1341 } else { 1453 } else {
1342 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1343 my $req = List::Util::sum @req; 1455 my $req = List::Util::sum @req;
1344 1456
1345 if ($req > $space) { 1457 if ($req > $space) {
1346 # ah well, not enough space 1458 # ah well, not enough space
1347 $_ *= $space / $req for @req; 1459 $_ *= $space / $req for @req;
1348 } else { 1460 } else {
1349 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1350 1462
1351 $space = ($space - $req) / $expand; # remaining space to give away 1463 $space = ($space - $req) / $expand; # remaining space to give away
1352 1464
1353 $req[$_] += $space * $children->[$_]{expand} 1465 $req[$_] += $space * $children[$_]{expand}
1354 for 0 .. $#$children; 1466 for 0 .. $#children;
1355 } 1467 }
1356 } 1468 }
1357 1469
1358 CFClient::UI::harmonize \@req; 1470 CFClient::UI::harmonize \@req;
1359 1471
1360 my $pos = 0; 1472 my $pos = 0;
1361 for (0 .. $#$children) { 1473 for (0 .. $#children) {
1362 my $alloc = $req[$_]; 1474 my $alloc = $req[$_];
1363 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1364 1476
1365 $pos += $alloc; 1477 $pos += $alloc;
1366 } 1478 }
1367 1479
1368 1 1480 1
… …
1420 ellipsise => 3, # end 1532 ellipsise => 3, # end
1421 layout => (new CFClient::Layout), 1533 layout => (new CFClient::Layout),
1422 fontsize => 1, 1534 fontsize => 1,
1423 align => -1, 1535 align => -1,
1424 valign => -1, 1536 valign => -1,
1425 padding => 2, 1537 padding_x => 2,
1538 padding_y => 2,
1426 can_events => 0, 1539 can_events => 0,
1427 %arg 1540 %arg
1428 ); 1541 );
1429 1542
1430 if (exists $self->{template}) { 1543 if (exists $self->{template}) {
… …
1457 1570
1458 delete $self->{texture}; 1571 delete $self->{texture};
1459 $self->SUPER::update; 1572 $self->SUPER::update;
1460} 1573}
1461 1574
1575sub realloc {
1576 my ($self) = @_;
1577
1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1580}
1581
1462sub set_text { 1582sub set_text {
1463 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1464 1584
1465 return if $self->{text} eq "T$text"; 1585 return if $self->{text} eq "T$text";
1466 $self->{text} = "T$text"; 1586 $self->{text} = "T$text";
1467 1587
1468 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1469 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1470 1590
1591 delete $self->{size_req};
1471 $self->realloc; 1592 $self->realloc;
1472 $self->update; 1593 $self->update;
1473} 1594}
1474 1595
1475sub set_markup { 1596sub set_markup {
… …
1481 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1482 1603
1483 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1484 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1485 1606
1607 delete $self->{size_req};
1486 $self->realloc; 1608 $self->realloc;
1487 $self->update; 1609 $self->update;
1488} 1610}
1489 1611
1490sub size_request { 1612sub size_request {
1491 my ($self) = @_; 1613 my ($self) = @_;
1492 1614
1615 $self->{size_req} ||= do {
1493 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1494 $self->{layout}->set_width ($self->{max_w} || -1); 1617 $self->{layout}->set_width ($self->{max_w} || -1);
1495 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1496 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1498 1621
1499 my ($w, $h) = $self->{layout}->size; 1622 my ($w, $h) = $self->{layout}->size;
1500 1623
1501 if (exists $self->{template}) { 1624 if (exists $self->{template}) {
1502 $self->{template}->set_font ($self->{font}) if $self->{font}; 1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1503 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1504 1627
1505 my ($w2, $h2) = $self->{template}->size; 1628 my ($w2, $h2) = $self->{template}->size;
1506 1629
1507 $w = List::Util::max $w, $w2; 1630 $w = List::Util::max $w, $w2;
1508 $h = List::Util::max $h, $h2; 1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1509 } 1635 };
1510 1636
1511 ( 1637 @{ $self->{size_req} }
1512 $w + $self->{padding} * 2,
1513 $h + $self->{padding} * 2,
1514 )
1515} 1638}
1516 1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1517sub size_allocate { 1644sub invoke_size_allocate {
1518 my ($self, $w, $h, $changed) = @_; 1645 my ($self, $w, $h) = @_;
1646
1647 delete $self->{ox};
1519 1648
1520 delete $self->{texture} 1649 delete $self->{texture}
1521 if $changed; 1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1522} 1653}
1523 1654
1524sub set_fontsize { 1655sub set_fontsize {
1525 my ($self, $fontsize) = @_; 1656 my ($self, $fontsize) = @_;
1526 1657
1527 $self->{fontsize} = $fontsize; 1658 $self->{fontsize} = $fontsize;
1528 delete $self->{texture}; 1659 delete $self->{texture};
1529 1660
1530 $self->realloc; 1661 $self->realloc;
1662}
1663
1664sub reconfigure {
1665 my ($self) = @_;
1666
1667 delete $self->{size_req};
1668
1669 $self->SUPER::reconfigure;
1531} 1670}
1532 1671
1533sub _draw { 1672sub _draw {
1534 my ($self) = @_; 1673 my ($self) = @_;
1535 1674
… …
1541 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1542 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1543 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1544 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1545 1684
1546 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1685 new_from_layout CFClient::Texture $self->{layout}
1686 };
1547 1687
1688 unless (exists $self->{ox}) {
1548 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1549 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1550 : ($self->{w} - $tex->{w}) * 0.5); 1691 : ($self->{w} - $tex->{w}) * 0.5);
1551 1692
1552 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1553 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1554 : ($self->{h} - $tex->{h}) * 0.5); 1695 : ($self->{h} - $tex->{h}) * 0.5);
1555
1556 $tex
1557 }; 1696 };
1558 1697
1559 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1561 1702
1562 if ($tex->{format} == GL_ALPHA) { 1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1563 glColor @{$self->{fg}}; 1705 glColor @{$self->{fg}};
1564 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1565 } else { 1707 } else {
1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1566 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1567 } 1710 }
1568 1711
1569 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1570} 1713}
1571 1714
… …
1588 can_hover => 1, 1731 can_hover => 1,
1589 can_focus => 1, 1732 can_focus => 1,
1590 valign => 0, 1733 valign => 0,
1591 can_events => 1, 1734 can_events => 1,
1592 #text => ... 1735 #text => ...
1736 #hidden => "*",
1593 @_ 1737 @_
1594 ) 1738 )
1595} 1739}
1596 1740
1597sub _set_text { 1741sub _set_text {
… …
1599 1743
1600 delete $self->{cur_h}; 1744 delete $self->{cur_h};
1601 1745
1602 return if $self->{text} eq $text; 1746 return if $self->{text} eq $text;
1603 1747
1604 delete $self->{texture};
1605
1606 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1607 $self->{text} = $text; 1749 $self->{text} = $text;
1608 1750
1609 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1610 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1611 1754
1612 $self->_emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1613} 1759}
1614 1760
1615sub set_text { 1761sub set_text {
1616 my ($self, $text) = @_; 1762 my ($self, $text) = @_;
1617 1763
1618 $self->{cursor} = length $text; 1764 $self->{cursor} = length $text;
1619 $self->_set_text ($text); 1765 $self->_set_text ($text);
1620
1621 $self->realloc;
1622} 1766}
1623 1767
1624sub get_text { 1768sub get_text {
1625 $_[0]{text} 1769 $_[0]{text}
1626} 1770}
… …
1631 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1632 1776
1633 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1634} 1778}
1635 1779
1636sub key_down { 1780sub invoke_key_down {
1637 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1638 1782
1639 my $mod = $ev->{mod}; 1783 my $mod = $ev->{mod};
1640 my $sym = $ev->{sym}; 1784 my $sym = $ev->{sym};
1641 my $uni = $ev->{unicode}; 1785 my $uni = $ev->{unicode};
… …
1653 } elsif ($sym == CFClient::SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1654 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1655 } elsif ($sym == CFClient::SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1656 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1657 } elsif ($uni == 27) { 1801 } elsif ($uni == 27) {
1658 $self->_emit ('escape'); 1802 $self->emit ('escape');
1659 } elsif ($uni) { 1803 } elsif ($uni) {
1660 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1661 } 1807 }
1662 1808
1663 $self->_set_text ($text); 1809 $self->_set_text ($text);
1664 1810
1665 $self->realloc; 1811 $self->realloc;
1666}
1667 1812
1813 1
1814}
1815
1668sub focus_in { 1816sub invoke_focus_in {
1669 my ($self) = @_; 1817 my ($self) = @_;
1670 1818
1671 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1672 1820
1673 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1674} 1822}
1675 1823
1676sub button_down { 1824sub invoke_button_down {
1677 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1678 1826
1679 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1680 1828
1681 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1682 1830
1683 # byte-index to char-index 1831 # byte-index to char-index
1684 my $text = $self->{text}; 1832 my $text = $self->{text};
1685 utf8::encode $text; 1833 utf8::encode $text;
1686 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1687 1835
1688 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1689 $self->update; 1837 $self->update;
1838
1839 1
1690} 1840}
1691 1841
1692sub mouse_motion { 1842sub invoke_mouse_motion {
1693 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1694# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1695} 1847}
1696 1848
1697sub _draw { 1849sub _draw {
1698 my ($self) = @_; 1850 my ($self) = @_;
1699 1851
1700 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1701 1853
1702 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1703 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1704 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1705 } else { 1857 } else {
1706 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1707 } 1859 }
1708 1860
1709 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1710 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1711 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1712 glVertex 0 , 0; 1864 glVertex 0 , 0;
1713 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1714 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1715 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1740 1892
1741our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1742 1894
1743use CFClient::OpenGL; 1895use CFClient::OpenGL;
1744 1896
1745sub key_down { 1897sub invoke_key_down {
1746 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1747 1899
1748 my $sym = $ev->{sym}; 1900 my $sym = $ev->{sym};
1749 1901
1750 if ($sym == 13) { 1902 if ($sym == 13) {
1751 unshift @{$self->{history}}, 1903 unshift @{$self->{history}},
1752 my $txt = $self->get_text; 1904 my $txt = $self->get_text;
1905
1753 $self->{history_pointer} = -1; 1906 $self->{history_pointer} = -1;
1754 $self->{history_saveback} = ''; 1907 $self->{history_saveback} = '';
1755 $self->_emit (activate => $txt); 1908 $self->emit (activate => $txt);
1756 $self->update; 1909 $self->update;
1757 1910
1758 } elsif ($sym == CFClient::SDLK_UP) { 1911 } elsif ($sym == CFClient::SDLK_UP) {
1759 if ($self->{history_pointer} < 0) { 1912 if ($self->{history_pointer} < 0) {
1760 $self->{history_saveback} = $self->get_text; 1913 $self->{history_saveback} = $self->get_text;
… …
1776 } else { 1929 } else {
1777 $self->set_text ($self->{history_saveback}); 1930 $self->set_text ($self->{history_saveback});
1778 } 1931 }
1779 1932
1780 } else { 1933 } else {
1781 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1782 } 1937 1
1783
1784} 1938}
1785 1939
1786############################################################################# 1940#############################################################################
1787 1941
1788package CFClient::UI::Button; 1942package CFClient::UI::Button;
… …
1797 1951
1798sub new { 1952sub new {
1799 my $class = shift; 1953 my $class = shift;
1800 1954
1801 $class->SUPER::new ( 1955 $class->SUPER::new (
1802 padding => 4, 1956 padding_x => 4,
1957 padding_y => 4,
1803 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1804 active_fg => [0, 0, 1], 1959 active_fg => [0, 0, 1],
1805 can_hover => 1, 1960 can_hover => 1,
1806 align => 0, 1961 align => 0,
1807 valign => 0, 1962 valign => 0,
1808 can_events => 1, 1963 can_events => 1,
1809 @_ 1964 @_
1810 ) 1965 )
1811} 1966}
1812 1967
1813sub activate { }
1814
1815sub button_up { 1968sub invoke_button_up {
1816 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1817 1970
1818 $self->emit ("activate") 1971 $self->emit ("activate")
1819 if $x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1820 && $y >= 0 && $y < $self->{h}; 1973 && $y >= 0 && $y < $self->{h};
1974
1975 1
1821} 1976}
1822 1977
1823sub _draw { 1978sub _draw {
1824 my ($self) = @_; 1979 my ($self) = @_;
1825 1980
1826 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1827
1828 if ($GRAB == $self) {
1829 $self->{fg} = $self->{active_fg};
1830 }
1831 1982
1832 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1835 1986
… …
1840 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1841} 1992}
1842 1993
1843############################################################################# 1994#############################################################################
1844 1995
1996package CFClient::UI::ImageButton;
1997
1998our @ISA = CFClient::UI::Image::;
1999
2000use CFClient::OpenGL;
2001
2002my %textures;
2003
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
2028}
2029
2030#############################################################################
2031
1845package CFClient::UI::CheckBox; 2032package CFClient::UI::CheckBox;
1846 2033
1847our @ISA = CFClient::UI::DrawBG::; 2034our @ISA = CFClient::UI::DrawBG::;
1848 2035
1849my @tex = 2036my @tex =
… …
1854 2041
1855sub new { 2042sub new {
1856 my $class = shift; 2043 my $class = shift;
1857 2044
1858 $class->SUPER::new ( 2045 $class->SUPER::new (
1859 padding => 2, 2046 padding_x => 2,
2047 padding_y => 2,
1860 fg => [1, 1, 1], 2048 fg => [1, 1, 1],
1861 active_fg => [1, 1, 0], 2049 active_fg => [1, 1, 0],
1862 bg => [0, 0, 0, 0.2], 2050 bg => [0, 0, 0, 0.2],
1863 active_bg => [1, 1, 1, 0.5], 2051 active_bg => [1, 1, 1, 0.5],
1864 state => 0, 2052 state => 0,
… …
1868} 2056}
1869 2057
1870sub size_request { 2058sub size_request {
1871 my ($self) = @_; 2059 my ($self) = @_;
1872 2060
1873 ($self->{padding} * 2 + 6) x 2 2061 (6) x 2
1874} 2062}
1875 2063
1876sub button_down { 2064sub invoke_button_down {
1877 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1878 2066
1879 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1880 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1881 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1882 $self->_emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1883 } 2075 1
1884} 2076}
1885 2077
1886sub _draw { 2078sub _draw {
1887 my ($self) = @_; 2079 my ($self) = @_;
1888 2080
1889 $self->SUPER::_draw; 2081 $self->SUPER::_draw;
1890 2082
1891 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2083 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1892 2084
1893 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2085 my ($w, $h) = @$self{qw(w h)};
2086
2087 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1894 2088
1895 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2089 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1896 2090
1897 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2091 my $tex = $self->{state} ? $tex[1] : $tex[0];
1898 2092
… …
1906package CFClient::UI::Image; 2100package CFClient::UI::Image;
1907 2101
1908our @ISA = CFClient::UI::Base::; 2102our @ISA = CFClient::UI::Base::;
1909 2103
1910use CFClient::OpenGL; 2104use CFClient::OpenGL;
1911use Carp qw/confess/;
1912 2105
1913our %loaded_images; 2106our %texture_cache;
1914 2107
1915sub new { 2108sub new {
1916 my $class = shift; 2109 my $class = shift;
1917 2110
1918 my $self = $class->SUPER::new (can_events => 0, @_); 2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
1919 2115
1920 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
1921 2118
1922 $loaded_images{$self->{image}} ||= 2119 $self->{tex} = $texture_cache{$self->{path}} ||=
1923 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1924 2121
1925 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2122 Scalar::Util::weaken $texture_cache{$self->{path}};
1926 2123
1927 Scalar::Util::weaken $loaded_images{$self->{image}}; 2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1928
1929 $self->{aspect} = $tex->{w} / $tex->{h};
1930 2125
1931 $self 2126 $self
1932} 2127}
1933 2128
1934sub size_request { 2129sub size_request {
1935 my ($self) = @_; 2130 my ($self) = @_;
1936 2131
1937 ($self->{tex}->{w}, $self->{tex}->{h}) 2132 ($self->{tex}{w}, $self->{tex}{h})
1938} 2133}
1939 2134
1940sub _draw { 2135sub _draw {
1941 my ($self) = @_; 2136 my ($self) = @_;
1942 2137
… …
2053 2248
2054 my $h1 = $self->{h} * (1 - $ycut1); 2249 my $h1 = $self->{h} * (1 - $ycut1);
2055 my $h2 = $self->{h} * (1 - $ycut2); 2250 my $h2 = $self->{h} * (1 - $ycut2);
2056 2251
2057 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
2058 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2059 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
2060 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2061 2257
2062 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
2063 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
… …
2177 $self->update; 2373 $self->update;
2178 2374
2179 $self 2375 $self
2180} 2376}
2181 2377
2182sub changed { }
2183
2184sub set_range { 2378sub set_range {
2185 my ($self, $range) = @_; 2379 my ($self, $range) = @_;
2186 2380
2187 ($range, $self->{range}) = ($self->{range}, $range); 2381 ($range, $self->{range}) = ($self->{range}, $range);
2188 2382
2189 $self->update
2190 if "@$range" ne "@{$self->{range}}"; 2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2191} 2387}
2192 2388
2193sub set_value { 2389sub set_value {
2194 my ($self, $value) = @_; 2390 my ($self, $value) = @_;
2195 2391
… …
2206 if $unit; 2402 if $unit;
2207 2403
2208 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2209 2405
2210 if ($value != $old_value) { 2406 if ($value != $old_value) {
2211 $self->_emit (changed => $value); 2407 $self->emit (changed => $value);
2212 $self->update; 2408 $self->update;
2213 } 2409 }
2214} 2410}
2215 2411
2216sub size_request { 2412sub size_request {
2217 my ($self) = @_; 2413 my ($self) = @_;
2218 2414
2219 ($self->{req_w}, $self->{req_h}) 2415 ($self->{req_w}, $self->{req_h})
2220} 2416}
2221 2417
2222sub button_down { 2418sub invoke_button_down {
2223 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
2224 2420
2225 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2226 2422
2227 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2228 2424
2229 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
2230} 2426}
2231 2427
2232sub mouse_motion { 2428sub invoke_mouse_motion {
2233 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
2234 2430
2235 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2236 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2237 2433
2238 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2239 2435
2240 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2241 2437
2242 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2243 } 2443 1
2244} 2444}
2245 2445
2246sub update { 2446sub update {
2247 my ($self) = @_; 2447 my ($self) = @_;
2248 2448
2249 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2250 $self->set_value ($self->{range}[0]); 2457 $self->set_value ($self->{range}[0]);
2251 2458
2252 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2253 my $range = ($hi - $page - $lo) || 1e-100; 2460 my $range = ($hi - $page - $lo) || 1e-100;
2254 2461
… …
2260 $value = ($value - $lo) / $range; 2467 $value = ($value - $lo) / $range;
2261 $value = $value * $self->{scale} + $self->{offset}; 2468 $value = $value * $self->{scale} + $self->{offset};
2262 2469
2263 $self->{knob_x} = $value - $knob_w * 0.5; 2470 $self->{knob_x} = $value - $knob_w * 0.5;
2264 $self->{knob_w} = $knob_w; 2471 $self->{knob_w} = $knob_w;
2265 }); 2472 }
2266
2267 $self->SUPER::update;
2268}
2269
2270sub _draw {
2271 my ($self) = @_;
2272 2473
2273 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
2274 2475
2275 glScale $self->{w}, $self->{h}; 2476 glScale $self->{w}, $self->{h};
2276 2477
… …
2337sub set_range { shift->{slider}->set_range (@_) } 2538sub set_range { shift->{slider}->set_range (@_) }
2338sub set_value { shift->{slider}->set_value (@_) } 2539sub set_value { shift->{slider}->set_value (@_) }
2339 2540
2340############################################################################# 2541#############################################################################
2341 2542
2342package CFClient::UI::TextView; 2543package CFClient::UI::TextScroller;
2343 2544
2344our @ISA = CFClient::UI::HBox::; 2545our @ISA = CFClient::UI::HBox::;
2345 2546
2346use CFClient::OpenGL; 2547use CFClient::OpenGL;
2347 2548
… …
2349 my $class = shift; 2550 my $class = shift;
2350 2551
2351 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
2352 fontsize => 1, 2553 fontsize => 1,
2353 can_events => 0, 2554 can_events => 0,
2555 indent => 0,
2354 #font => default_font 2556 #font => default_font
2355 @_, 2557 @_,
2356 2558
2357 layout => (new CFClient::Layout 1), 2559 layout => (new CFClient::Layout 1),
2358 par => [], 2560 par => [],
… …
2373 2575
2374 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
2375 $self->reflow; 2577 $self->reflow;
2376} 2578}
2377 2579
2580sub size_request {
2581 my ($self) = @_;
2582
2583 my ($empty, $slider) = @{ $self->{children} };
2584
2585 local $self->{children} = [$empty, $slider];
2586 $self->SUPER::size_request
2587}
2588
2378sub size_allocate { 2589sub invoke_size_allocate {
2379 my ($self, $w, $h, $changed) = @_; 2590 my ($self, $w, $h) = @_;
2380 2591
2381 $self->SUPER::size_allocate ($w, $h, $changed); 2592 my ($empty, $slider, @other) = @{ $self->{children} };
2382 2593 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2383 return unless $changed;
2384 2594
2385 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2595 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2596 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w}); 2597 $self->{layout}->set_width ($empty->{w});
2598 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2388 2599
2389 $self->reflow; 2600 $self->reflow;
2390}
2391 2601
2392sub text_size { 2602 local $self->{children} = [$empty, $slider];
2393 my ($self, $text, $indent) = @_; 2603 $self->SUPER::invoke_size_allocate ($w, $h)
2604}
2605
2606sub get_layout {
2607 my ($self, $para) = @_;
2394 2608
2395 my $layout = $self->{layout}; 2609 my $layout = $self->{layout};
2396 2610
2611 $layout->set_font ($self->{font}) if $self->{font};
2612 $layout->set_foreground (@{$para->{fg}});
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2613 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent); 2614 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2615 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2399 $layout->set_markup ($text); 2616 $layout->set_markup ($para->{markup});
2617
2618 $layout->set_shapes (
2619 map
2620 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2621 @{$para->{widget}}
2400 2622 );
2623
2401 $layout->size 2624 $layout
2402} 2625}
2403 2626
2404sub reflow { 2627sub reflow {
2405 my ($self) = @_; 2628 my ($self) = @_;
2406 2629
… …
2415 $self->{children}[1]->set_value ($offset); 2638 $self->{children}[1]->set_value ($offset);
2416} 2639}
2417 2640
2418sub clear { 2641sub clear {
2419 my ($self) = @_; 2642 my ($self) = @_;
2643
2644 my (undef, undef, @other) = @{ $self->{children} };
2645 $self->remove ($_) for @other;
2420 2646
2421 $self->{par} = []; 2647 $self->{par} = [];
2422 $self->{height} = 0; 2648 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2649 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424} 2650}
2425 2651
2426sub add_paragraph { 2652sub add_paragraph {
2427 my ($self, $color, $text, $indent) = @_; 2653 my ($self, $color, $para, $indent) = @_;
2428 2654
2429 for my $line (split /\n/, $text) { 2655 my ($text, @w) = ref $para ? @$para : $para;
2430 my ($w, $h) = $self->text_size ($line); 2656
2431 $self->{height} += $h; 2657 $para = {
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2658 w => 1e10,
2659 wrapped => 1,
2660 fg => $color,
2661 indent => $indent,
2662 markup => $text,
2663 widget => \@w,
2433 } 2664 };
2434 2665
2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2666 $self->add (@w) if @w;
2667 push @{$self->{par}}, $para;
2668
2669 $self->{need_reflow}++;
2670 $self->update;
2671}
2672
2673sub scroll_to_bottom {
2674 my ($self) = @_;
2675
2676 $self->{scroll_to_bottom} = 1;
2677 $self->update;
2436} 2678}
2437 2679
2438sub update { 2680sub update {
2439 my ($self) = @_; 2681 my ($self) = @_;
2440 2682
… …
2442 2684
2443 return unless $self->{h} > 0; 2685 return unless $self->{h} > 0;
2444 2686
2445 delete $self->{texture}; 2687 delete $self->{texture};
2446 2688
2447 $ROOT->on_post_alloc ($self, sub { 2689 $ROOT->on_post_alloc ($self => sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2690 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449 2691
2450 if (delete $self->{need_reflow}) { 2692 if (delete $self->{need_reflow}) {
2451 my $height = 0; 2693 my $height = 0;
2452 2694
2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
2457 for (@{$self->{par}}) { 2695 for my $para (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2696 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2459 $layout->set_width ($W - $_->[3]); 2697 my $layout = $self->get_layout ($para);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size; 2698 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3]; 2699
2463 $_->[1] = $h; 2700 $para->{w} = $w + $para->{indent};
2701 $para->{h} = $h;
2702 $para->{wrapped} = $layout->has_wrapped;
2464 } 2703 }
2465 2704
2466 $height += $_->[1]; 2705 $height += $para->{h};
2467 } 2706 }
2468 2707
2469 $self->{height} = $height; 2708 $self->{height} = $height;
2470 2709
2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2710 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2472 2711
2473 delete $self->{texture}; 2712 delete $self->{texture};
2474 } 2713 }
2475 2714
2715 if (delete $self->{scroll_to_bottom}) {
2716 $self->{children}[1]->set_value (1e10);
2717 }
2718
2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2719 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2477 glClearColor 0.5, 0.5, 0.5, 0; 2720 glClearColor 0, 0, 0, 0;
2478 glClear GL_COLOR_BUFFER_BIT; 2721 glClear GL_COLOR_BUFFER_BIT;
2479 2722
2480 my $top = int $self->{children}[1]{range}[0]; 2723 my $top = int $self->{children}[1]{range}[0];
2481 2724
2482 my $y0 = $top; 2725 my $y0 = $top;
2483 my $y1 = $top + $H; 2726 my $y1 = $top + $H;
2484 2727
2485 my $y = 0; 2728 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490 2729
2491 glEnable GL_BLEND; 2730 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off 2731 #TODO# not correct in windows where rgba is forced off
2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2732 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2494 2733
2495 for my $par (@{$self->{par}}) { 2734 for my $para (@{$self->{par}}) {
2496 my $h = $par->[1]; 2735 my $h = $para->{h};
2497 2736
2498 if ($y0 < $y + $h && $y < $y1) { 2737 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] }); 2738
2500 $layout->set_width ($W - $par->[3]); 2739 my $layout = $self->get_layout ($para);
2501 $layout->set_markup ($par->[4]);
2502 2740
2503 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2741 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2504 2742
2505 glRasterPos $par->[3], $y - $y0; 2743 glRasterPos $para->{indent}, $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2744 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2745
2746 if (my @w = @{ $para->{widget} }) {
2747 my @s = $layout->get_shapes;
2748
2749 glDisable GL_BLEND;
2750 for (@w) {
2751 my ($dx, $dy) = splice @s, 0, 2, ();
2752
2753 $_->{x} = $dx + $para->{indent};
2754 $_->{y} = $dy + $y - $y0;
2755
2756 $_->draw;
2757 }
2758 glEnable GL_BLEND;
2759 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2760 }
2507 } 2761 }
2508 2762
2509 $y += $h; 2763 $y += $h;
2510 } 2764 }
2511 2765
2512 glDisable GL_BLEND; 2766 glDisable GL_BLEND;
2513 }; 2767 };
2514 }); 2768 });
2515} 2769}
2516 2770
2771sub reconfigure {
2772 my ($self) = @_;
2773
2774 $self->SUPER::reconfigure;
2775
2776 $_->{w} = 1e10 for @{ $self->{par} };
2777 $self->reflow;
2778}
2779
2517sub _draw { 2780sub _draw {
2518 my ($self) = @_; 2781 my ($self) = @_;
2519 2782
2520 glEnable GL_TEXTURE_2D; 2783 glEnable GL_TEXTURE_2D;
2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2784 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2522 glColor 1, 1, 1, 1; 2785 glColor 0, 0, 0, 1;
2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2786 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2524 glDisable GL_TEXTURE_2D; 2787 glDisable GL_TEXTURE_2D;
2525 2788
2526 $self->{children}[1]->draw; 2789 $self->{children}[1]->draw;
2527
2528} 2790}
2529 2791
2530############################################################################# 2792#############################################################################
2531 2793
2532package CFClient::UI::Animator; 2794package CFClient::UI::Animator;
… …
2611} 2873}
2612 2874
2613sub set_tooltip_from { 2875sub set_tooltip_from {
2614 my ($self, $widget) = @_; 2876 my ($self, $widget) = @_;
2615 2877
2878 my $tooltip = $widget->{tooltip};
2879
2880 if ($ENV{CFPLUS_DEBUG} & 2) {
2881 $tooltip .= "\n\n" . (ref $widget) . "\n"
2882 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2883 . "req $widget->{req_w} $widget->{req_h}\n"
2884 . "visible $widget->{visible}";
2885 }
2886
2887 $tooltip =~ s/^\n+//;
2888 $tooltip =~ s/\n+$//;
2889
2616 $self->add (new CFClient::UI::Label 2890 $self->add (new CFClient::UI::Label
2617 markup => $widget->{tooltip}, 2891 markup => $tooltip,
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2892 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8, 2893 fontsize => 0.8,
2620 fg => [0, 0, 0, 1], 2894 fg => [0, 0, 0, 1],
2621 ellipsise => 0, 2895 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP), 2896 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2903 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630 2904
2631 ($w + 4, $h + 4) 2905 ($w + 4, $h + 4)
2632} 2906}
2633 2907
2634sub size_allocate { 2908sub invoke_size_allocate {
2635 my ($self, $w, $h, $changed) = @_; 2909 my ($self, $w, $h) = @_;
2636 2910
2637 return unless $changed;
2638
2639 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2911 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2640} 2912}
2641 2913
2642sub visibility_change { 2914sub invoke_visibility_change {
2643 my ($self, $visible) = @_; 2915 my ($self, $visible) = @_;
2644 2916
2645 return unless $visible; 2917 return unless $visible;
2646 2918
2647 $self->{root}->on_post_alloc ("move_$self" => sub { 2919 $self->{root}->on_post_alloc ("move_$self" => sub {
… …
2649 or return; 2921 or return;
2650 2922
2651 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2923 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2652 2924
2653 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2925 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2654 if $x + $self->{w} > $::WIDTH; 2926 if $x + $self->{w} > $self->{root}{w};
2655 2927
2656 $self->move_abs ($x, $y); 2928 $self->move_abs ($x, $y);
2657 }); 2929 });
2658} 2930}
2659 2931
… …
2748 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3020 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2749 3021
2750 if ($tex) { 3022 if ($tex) {
2751 glEnable GL_TEXTURE_2D; 3023 glEnable GL_TEXTURE_2D;
2752 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2753 glColor 1, 1, 1, 1; 3025 glColor 0, 0, 0, 1;
2754 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3026 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2755 glDisable GL_TEXTURE_2D; 3027 glDisable GL_TEXTURE_2D;
2756 } 3028 }
2757} 3029}
2758 3030
2759sub DESTROY { 3031sub destroy {
2760 my ($self) = @_; 3032 my ($self) = @_;
2761 3033
2762 $self->{timer}->cancel 3034 $self->{timer}->cancel
2763 if $self->{timer}; 3035 if $self->{timer};
2764 3036
2765 $self->SUPER::DESTROY; 3037 $self->SUPER::destroy;
2766} 3038}
2767 3039
2768############################################################################# 3040#############################################################################
2769 3041
2770package CFClient::UI::Inventory; 3042package CFClient::UI::Buttonbar;
2771 3043
2772our @ISA = CFClient::UI::ScrolledWindow::; 3044our @ISA = CFClient::UI::HBox::;
2773 3045
2774sub new { 3046# TODO: should actualyl wrap buttons and other goodies.
2775 my $class = shift;
2776
2777 my $self = $class->SUPER::new (
2778 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2779 @_,
2780 );
2781
2782 $self
2783}
2784
2785sub set_items {
2786 my ($self, $items) = @_;
2787
2788 $self->{scrolled}->clear;
2789 return unless $items;
2790
2791 my @items = sort {
2792 ($a->{type} <=> $b->{type})
2793 or ($a->{name} cmp $b->{name})
2794 } @$items;
2795
2796 $self->{real_items} = \@items;
2797
2798 my $row = 0;
2799 for my $item (@items) {
2800 CFClient::Item::update_widgets $item;
2801
2802 $self->{scrolled}->add (0, $row, $item->{face_widget});
2803 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2804 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2805
2806 $row++;
2807 }
2808}
2809 3047
2810############################################################################# 3048#############################################################################
2811 3049
2812package CFClient::UI::Menu; 3050package CFClient::UI::Menu;
2813 3051
… …
2825 ); 3063 );
2826 3064
2827 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3065 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2828 3066
2829 for my $item (@{ $self->{items} }) { 3067 for my $item (@{ $self->{items} }) {
2830 my ($widget, $cb) = @$item; 3068 my ($widget, $cb, $tooltip) = @$item;
2831 3069
2832 # handle various types of items, only text for now 3070 # handle various types of items, only text for now
2833 if (!ref $widget) { 3071 if (!ref $widget) {
2834 $widget = new CFClient::UI::Label 3072 $widget = new CFClient::UI::Label
2835 can_hover => 1, 3073 can_hover => 1,
2836 can_events => 1, 3074 can_events => 1,
2837 text => $widget; 3075 markup => $widget,
3076 tooltip => $tooltip
2838 } 3077 }
2839 3078
2840 $self->{item}{$widget} = $item; 3079 $self->{item}{$widget} = $item;
2841 3080
2842 $self->{vbox}->add ($widget); 3081 $self->{vbox}->add ($widget);
… …
2847 3086
2848# popup given the event (must be a mouse button down event currently) 3087# popup given the event (must be a mouse button down event currently)
2849sub popup { 3088sub popup {
2850 my ($self, $ev) = @_; 3089 my ($self, $ev) = @_;
2851 3090
2852 $self->_emit ("popdown"); 3091 $self->emit ("popdown");
2853 3092
2854 # maybe save $GRAB? must be careful about events... 3093 # maybe save $GRAB? must be careful about events...
2855 $GRAB = $self; 3094 $GRAB = $self;
2856 $self->{button} = $ev->{button}; 3095 $self->{button} = $ev->{button};
2857 3096
2858 $self->show; 3097 $self->show;
2859 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3098 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2860} 3099}
2861 3100
2862sub mouse_motion { 3101sub invoke_mouse_motion {
2863 my ($self, $ev, $x, $y) = @_; 3102 my ($self, $ev, $x, $y) = @_;
2864 3103
2865 # TODO: should use vbox->find_widget or so 3104 # TODO: should use vbox->find_widget or so
2866 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3105 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2867 $self->{hover} = $self->{item}{$HOVER}; 3106 $self->{hover} = $self->{item}{$HOVER};
2868}
2869 3107
3108 0
3109}
3110
2870sub button_up { 3111sub invoke_button_up {
2871 my ($self, $ev, $x, $y) = @_; 3112 my ($self, $ev, $x, $y) = @_;
2872 3113
2873 if ($ev->{button} == $self->{button}) { 3114 if ($ev->{button} == $self->{button}) {
2874 undef $GRAB; 3115 undef $GRAB;
2875 $self->hide; 3116 $self->hide;
2876 3117
2877 $self->_emit ("popdown"); 3118 $self->emit ("popdown");
2878 $self->{hover}[1]->() if $self->{hover}; 3119 $self->{hover}[1]->() if $self->{hover};
3120 } else {
3121 return 0
3122 }
3123
2879 } 3124 1
2880} 3125}
2881 3126
2882############################################################################# 3127#############################################################################
2883 3128
2884package CFClient::UI::Statusbox; 3129package CFClient::UI::Multiplexer;
2885 3130
2886our @ISA = CFClient::UI::VBox::; 3131our @ISA = CFClient::UI::Container::;
2887 3132
2888sub new { 3133sub new {
2889 my $class = shift; 3134 my $class = shift;
2890 3135
2891 $class->SUPER::new ( 3136 my $self = $class->SUPER::new (
3137 @_,
3138 );
3139
3140 $self->{current} = $self->{children}[0]
3141 if @{ $self->{children} };
3142
3143 $self
3144}
3145
3146sub add {
3147 my ($self, @widgets) = @_;
3148
3149 $self->SUPER::add (@widgets);
3150
3151 $self->{current} = $self->{children}[0]
3152 if @{ $self->{children} };
3153}
3154
3155sub set_current_page {
3156 my ($self, $page_or_widget) = @_;
3157
3158 my $widget = ref $page_or_widget
3159 ? $page_or_widget
3160 : $self->{children}[$page_or_widget];
3161
3162 $self->{current} = $widget;
3163 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3164
3165 $self->emit (page_changed => $self->{current});
3166
3167 $self->realloc;
3168}
3169
3170sub visible_children {
3171 $_[0]{current}
3172}
3173
3174sub size_request {
3175 my ($self) = @_;
3176
3177 $self->{current}->size_request
3178}
3179
3180sub invoke_size_allocate {
3181 my ($self, $w, $h) = @_;
3182
3183 $self->{current}->configure (0, 0, $w, $h);
3184
3185 1
3186}
3187
3188sub _draw {
3189 my ($self) = @_;
3190
3191 $self->{current}->draw;
3192}
3193
3194#############################################################################
3195
3196package CFClient::UI::Notebook;
3197
3198our @ISA = CFClient::UI::VBox::;
3199
3200sub new {
3201 my $class = shift;
3202
3203 my $self = $class->SUPER::new (
3204 buttonbar => (new CFClient::UI::Buttonbar),
3205 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3206 # filter => # will be put between multiplexer and $self
3207 @_,
3208 );
3209
3210 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3211 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3212
3213 $self
3214}
3215
3216sub add {
3217 my ($self, $title, $widget, $tooltip) = @_;
3218
3219 Scalar::Util::weaken $self;
3220
3221 $self->{buttonbar}->add (new CFClient::UI::Button
3222 markup => $title,
3223 tooltip => $tooltip,
3224 on_activate => sub { $self->set_current_page ($widget) },
3225 );
3226
3227 $self->{multiplexer}->add ($widget);
3228}
3229
3230sub set_current_page {
3231 my ($self, $page) = @_;
3232
3233 $self->{multiplexer}->set_current_page ($page);
3234 $self->emit (page_changed => $self->{multiplexer}{current});
3235}
3236
3237#############################################################################
3238
3239package CFClient::UI::Combobox;
3240
3241use utf8;
3242
3243our @ISA = CFClient::UI::Button::;
3244
3245sub new {
3246 my $class = shift;
3247
3248 my $self = $class->SUPER::new (
3249 options => [], # [value, title, longdesc], ...
3250 value => undef,
3251 @_,
3252 );
3253
3254 $self->_set_value ($self->{value});
3255
3256 $self
3257}
3258
3259sub invoke_button_down {
3260 my ($self, $ev) = @_;
3261
3262 my @menu_items;
3263
3264 for (@{ $self->{options} }) {
3265 my ($value, $title, $tooltip) = @$_;
3266
3267 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3268 }
3269
3270 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3271}
3272
3273sub _set_value {
3274 my ($self, $value) = @_;
3275
3276 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3277 or return;
3278
3279 $self->{value} = $item->[0];
3280 $self->set_markup ("$item->[1] ⇓");
3281 $self->set_tooltip ($item->[2]);
3282}
3283
3284sub set_value {
3285 my ($self, $value) = @_;
3286
3287 return unless $self->{value} ne $value;
3288
3289 $self->_set_value ($value);
3290 $self->emit (changed => $value);
3291}
3292
3293#############################################################################
3294
3295package CFClient::UI::Statusbox;
3296
3297our @ISA = CFClient::UI::VBox::;
3298
3299sub new {
3300 my $class = shift;
3301
3302 my $self = $class->SUPER::new (
2892 fontsize => 0.8, 3303 fontsize => 0.8,
2893 @_, 3304 @_,
2894 ) 3305 );
3306
3307 Scalar::Util::weaken (my $this = $self);
3308
3309 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3310
3311 $self
2895} 3312}
2896 3313
2897sub reorder { 3314sub reorder {
2898 my ($self) = @_; 3315 my ($self) = @_;
2899 my $NOW = time; 3316 my $NOW = Time::HiRes::time;
3317
3318 # freeze display when hovering over any label
3319 return if $CFClient::UI::TOOLTIP->{owner}
3320 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3321 values %{ $self->{item} };
2900 3322
2901 while (my ($k, $v) = each %{ $self->{item} }) { 3323 while (my ($k, $v) = each %{ $self->{item} }) {
2902 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3324 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2903 } 3325 }
2904 3326
… …
2907 my @items = sort { 3329 my @items = sort {
2908 $a->{pri} <=> $b->{pri} 3330 $a->{pri} <=> $b->{pri}
2909 or $b->{id} <=> $a->{id} 3331 or $b->{id} <=> $a->{id}
2910 } values %{ $self->{item} }; 3332 } values %{ $self->{item} };
2911 3333
3334 $self->{timer}->interval (1);
3335
2912 my $count = 10 + 1; 3336 my $count = 10 + 1;
2913 for my $item (@items) { 3337 for my $item (@items) {
2914 last unless --$count; 3338 last unless --$count;
2915 3339
2916 push @widgets, $item->{label} ||= do { 3340 my $label = $item->{label} ||= do {
2917 # TODO: doesn't handle markup well (read as: at all) 3341 # TODO: doesn't handle markup well (read as: at all)
2918 my $short = $item->{count} > 1 3342 my $short = $item->{count} > 1
2919 ? "<b>$item->{count} ×</b> $item->{text}" 3343 ? "<b>$item->{count} ×</b> $item->{text}"
2920 : $item->{text}; 3344 : $item->{text};
2921 3345
… …
2929 tooltip => $item->{tooltip}, 3353 tooltip => $item->{tooltip},
2930 tooltip_font => $::FONT_PROP, 3354 tooltip_font => $::FONT_PROP,
2931 tooltip_width => 0.67, 3355 tooltip_width => 0.67,
2932 fontsize => $item->{fontsize} || $self->{fontsize}, 3356 fontsize => $item->{fontsize} || $self->{fontsize},
2933 max_w => $::WIDTH * 0.44, 3357 max_w => $::WIDTH * 0.44,
2934 fg => $item->{fg}, 3358 fg => [@{ $item->{fg} }],
2935 can_events => 1, 3359 can_events => 1,
2936 can_hover => 1 3360 can_hover => 1
2937 }; 3361 };
3362
3363 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3364 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3365 $label->update;
3366 $label->set_max_size (undef, $label->{req_h} * $diff)
3367 if $diff < 1;
3368 $self->{timer}->interval (1/30);
3369 } else {
3370 $label->{fg}[3] = $item->{fg}[3] || 1;
3371 }
3372
3373 push @widgets, $label;
2938 } 3374 }
2939 3375
2940 $self->clear; 3376 $self->clear;
2941 $self->SUPER::add (reverse @widgets); 3377 $self->SUPER::add (reverse @widgets);
2942} 3378}
… …
2947 $text =~ s/^\s+//; 3383 $text =~ s/^\s+//;
2948 $text =~ s/\s+$//; 3384 $text =~ s/\s+$//;
2949 3385
2950 return unless $text; 3386 return unless $text;
2951 3387
2952 my $timeout = time + ((delete $arg{timeout}) || 60); 3388 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2953 3389
2954 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3390 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2955 3391
2956 if (my $item = $self->{item}{$group}) { 3392 if (my $item = $self->{item}{$group}) {
2957 if ($item->{text} eq $text) { 3393 if ($item->{text} eq $text) {
2958 $item->{count}++; 3394 $item->{count}++;
2959 } else { 3395 } else {
2960 $item->{count} = 1; 3396 $item->{count} = 1;
2961 $item->{text} = $item->{tooltip} = $text; 3397 $item->{text} = $item->{tooltip} = $text;
2962 } 3398 }
2963 $item->{id} = ++$self->{id}; 3399 $item->{id} += 0.2;#d#
2964 $item->{timeout} = $timeout; 3400 $item->{timeout} = $timeout;
2965 delete $item->{label}; 3401 delete $item->{label};
2966 } else { 3402 } else {
2967 $self->{item}{$group} = { 3403 $self->{item}{$group} = {
2968 id => ++$self->{id}, 3404 id => ++$self->{id},
… …
2987 3423
2988 $self->reorder; 3424 $self->reorder;
2989 $self->SUPER::reconfigure; 3425 $self->SUPER::reconfigure;
2990} 3426}
2991 3427
3428sub destroy {
3429 my ($self) = @_;
3430
3431 $self->{timer}->cancel;
3432
3433 $self->SUPER::destroy;
3434}
3435
2992############################################################################# 3436#############################################################################
2993 3437
3438package CFClient::UI::Inventory;
3439
3440our @ISA = CFClient::UI::ScrolledWindow::;
3441
3442sub new {
3443 my $class = shift;
3444
3445 my $self = $class->SUPER::new (
3446 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3447 @_,
3448 );
3449
3450 $self
3451}
3452
3453sub set_items {
3454 my ($self, $items) = @_;
3455
3456 $self->{child}->clear;
3457 return unless $items;
3458
3459 my @items = sort {
3460 ($a->{type} <=> $b->{type})
3461 or ($a->{name} cmp $b->{name})
3462 } @$items;
3463
3464 $self->{real_items} = \@items;
3465
3466 my $row = 0;
3467 for my $item (@items) {
3468 CFClient::Item::update_widgets $item;
3469
3470 $self->{child}->add (0, $row, $item->{face_widget});
3471 $self->{child}->add (1, $row, $item->{desc_widget});
3472 $self->{child}->add (2, $row, $item->{weight_widget});
3473
3474 $row++;
3475 }
3476}
3477
3478#############################################################################
3479
3480package CFClient::UI::SpellList;
3481
3482our @ISA = CFClient::UI::Table::;
3483
3484sub new {
3485 my $class = shift;
3486
3487 my $self = $class->SUPER::new (
3488 binding => [],
3489 commands => [],
3490 @_,
3491 )
3492}
3493
3494my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3495
3496my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3497 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3498my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3499 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3500my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3501 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3502my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3503 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3504my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3505 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3506
3507sub rebuild_spell_list {
3508 my ($self) = @_;
3509
3510 $CFClient::UI::ROOT->on_refresh ($self => sub {
3511 $self->clear;
3512
3513 return unless $::CONN;
3514
3515 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3516 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3517 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3518 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3519 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3520
3521 my $row = 0;
3522
3523 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3524 my $spell = $self->{spell}{$_};
3525
3526 $row++;
3527
3528 my $spell_cb = sub {
3529 my ($widget, $ev) = @_;
3530
3531 if ($ev->{button} == 1) {
3532 $::CONN->user_send ("cast $spell->{name}");
3533 } elsif ($ev->{button} == 2) {
3534 $::CONN->user_send ("invoke $spell->{name}");
3535 } elsif ($ev->{button} == 3) {
3536 (new CFClient::UI::Menu
3537 items => [
3538 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3539 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3540 ],
3541 )->popup ($ev);
3542 } else {
3543 return 0;
3544 }
3545
3546 1
3547 };
3548
3549 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3550
3551 #TODO: add path info to tooltip
3552 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3553
3554 $self->add (0, $row, new CFClient::UI::Face
3555 face => $spell->{face},
3556 can_hover => 1,
3557 can_events => 1,
3558 tooltip => $tooltip,
3559 on_button_down => $spell_cb,
3560 );
3561
3562 $self->add (1, $row, new CFClient::UI::Label
3563 expand => 1,
3564 text => $spell->{name},
3565 can_hover => 1,
3566 can_events => 1,
3567 tooltip => $tooltip,
3568 on_button_down => $spell_cb,
3569 );
3570
3571 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3572 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3573 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3574 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3575 }
3576 });
3577}
3578
3579sub add_spell {
3580 my ($self, $spell) = @_;
3581
3582 $self->{spell}->{$spell->{name}} = $spell;
3583 $self->rebuild_spell_list;
3584}
3585
3586sub remove_spell {
3587 my ($self, $spell) = @_;
3588
3589 delete $self->{spell}->{$spell->{name}};
3590 $self->rebuild_spell_list;
3591}
3592
3593sub clear_spells {
3594 my ($self) = @_;
3595
3596 $self->{spell} = {};
3597 $self->rebuild_spell_list;
3598}
3599
3600#############################################################################
3601
2994package CFClient::UI::Root; 3602package CFClient::UI::Root;
2995 3603
2996our @ISA = CFClient::UI::Container::; 3604our @ISA = CFClient::UI::Container::;
3605
3606use List::Util qw(min max);
2997 3607
2998use CFClient::OpenGL; 3608use CFClient::OpenGL;
2999 3609
3000sub new { 3610sub new {
3001 my $class = shift; 3611 my $class = shift;
… …
3008 Scalar::Util::weaken ($self->{root} = $self); 3618 Scalar::Util::weaken ($self->{root} = $self);
3009 3619
3010 $self 3620 $self
3011} 3621}
3012 3622
3013sub configure {
3014 my ($self, $x, $y, $w, $h) = @_;
3015
3016 $self->{w} = $w;
3017 $self->{h} = $h;
3018}
3019
3020sub reconfigure {
3021 my ($self) = @_;
3022
3023 $self->SUPER::reconfigure;
3024
3025 $self->size_allocate ($self->{w}, $self->{h}, 1)
3026 if $self->{w};
3027}
3028
3029sub size_request { 3623sub size_request {
3030 my ($self) = @_; 3624 my ($self) = @_;
3031 3625
3032 ($self->{w}, $self->{h}) 3626 ($self->{w}, $self->{h})
3033} 3627}
… …
3044 $coord = $max - $size if $coord > $max - $size; 3638 $coord = $max - $size if $coord > $max - $size;
3045 3639
3046 int $coord + 0.5 3640 int $coord + 0.5
3047} 3641}
3048 3642
3049sub size_allocate { 3643sub invoke_size_allocate {
3050 my ($self, $w, $h, $changed) = @_; 3644 my ($self, $w, $h) = @_;
3051 3645
3052 for my $child ($self->children) { 3646 for my $child ($self->children) {
3053 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3647 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3054 3648
3055 $X = $child->{force_x} if exists $child->{force_x}; 3649 $X = $child->{force_x} if exists $child->{force_x};
… …
3058 $X = _to_pixel $X, $W, $self->{w}; 3652 $X = _to_pixel $X, $W, $self->{w};
3059 $Y = _to_pixel $Y, $H, $self->{h}; 3653 $Y = _to_pixel $Y, $H, $self->{h};
3060 3654
3061 $child->configure ($X, $Y, $W, $H); 3655 $child->configure ($X, $Y, $W, $H);
3062 } 3656 }
3657
3658 1
3063} 3659}
3064 3660
3065sub coord2local { 3661sub coord2local {
3066 my ($self, $x, $y) = @_; 3662 my ($self, $x, $y) = @_;
3067 3663
… …
3123 $_->() 3719 $_->()
3124 for values %{delete $self->{refresh_hook}}; 3720 for values %{delete $self->{refresh_hook}};
3125 } 3721 }
3126 3722
3127 if ($self->{realloc}) { 3723 if ($self->{realloc}) {
3724 my %queue;
3128 my @queue; 3725 my @queue;
3726 my $widget;
3129 3727
3728 outer:
3130 while () { 3729 while () {
3131 if ($self->{realloc}) { 3730 if (my $realloc = delete $self->{realloc}) {
3132 #TODO use array-of-depth approach 3731 for $widget (values %$realloc) {
3732 $widget->{visible} or next; # do not resize invisible widgets
3133 3733
3134 @queue = sort { $a->{visible} <=> $b->{visible} } 3734 $queue{$widget+0}++ and next; # duplicates are common
3135 @queue, values %{delete $self->{realloc}}; 3735
3736 push @{ $queue[$widget->{visible}] }, $widget;
3737 }
3136 } 3738 }
3137 3739
3740 while () {
3741 @queue or last outer;
3742
3138 my $widget = pop @queue || last; 3743 $widget = pop @{ $queue[-1] || [] }
3744 and last;
3745
3746 pop @queue;
3747 }
3139 3748
3140 $widget->{visible} or last; # do not resize invisible widgets 3749 delete $queue{$widget+0};
3141 3750
3142 my ($w, $h) = $widget->size_request; 3751 my ($w, $h) = $widget->size_request;
3143 3752
3144 my $min_size = $widget->{is_toplevel} ? 16 : 0; 3753 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3754 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3145 3755
3146 $w = List::Util::max $widget->{min_w} || $widget->{is_toplevel} * 16, $w; 3756 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3147 $h = List::Util::max $widget->{min_h} || $widget->{is_toplevel} * 16, $h; 3757 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3148 3758
3149 $w = $widget->{force_w} if exists $widget->{force_w}; 3759 $w = $widget->{force_w} if exists $widget->{force_w};
3150 $h = $widget->{force_h} if exists $widget->{force_h}; 3760 $h = $widget->{force_h} if exists $widget->{force_h};
3151 3761
3762 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3763 || delete $widget->{force_realloc}) {
3152 $widget->{req_w} = $w; 3764 $widget->{req_w} = $w;
3153 $widget->{req_h} = $h; 3765 $widget->{req_h} = $h;
3154 3766
3155 $self->{size_alloc}{$widget} = [$widget, undef, undef]; 3767 $self->{size_alloc}{$widget+0} = $widget;
3156 3768
3157 push @queue, $widget->{parent} 3769 if (my $parent = $widget->{parent}) {
3158 if ($self->{w} != $w || $self->{h} != $h) && $widget->{parent}; 3770 $self->{realloc}{$parent+0} = $parent
3771 unless $queue{$parent+0};
3772
3773 $parent->{force_size_alloc} = 1;
3774 $self->{size_alloc}{$parent+0} = $parent;
3775 }
3776 }
3777
3778 delete $self->{realloc}{$widget+0};
3159 } 3779 }
3160 } 3780 }
3161 3781
3162 while (my $size_alloc = delete $self->{size_alloc}) { 3782 while (my $size_alloc = delete $self->{size_alloc}) {
3163 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, 3783 my @queue = sort { $b->{visible} <=> $a->{visible} }
3164 values %$size_alloc; 3784 values %$size_alloc;
3165 3785
3166 while () { 3786 while () {
3167 my ($widget, $w, $h) = @{ pop @queue or last }; 3787 my $widget = pop @queue || last;
3168 3788
3169 $w = $widget->{w} || $widget->{req_w} unless defined $w; 3789 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3170 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3171 3790
3172 $w = 0 if $w < 0; 3791 $w = 0 if $w < 0;
3173 $h = 0 if $h < 0; 3792 $h = 0 if $h < 0;
3174 3793
3175 $w = int $w + 0.5; 3794 $w = int $w + 0.5;
3176 $h = int $h + 0.5; 3795 $h = int $h + 0.5;
3177 3796
3178 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3797 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3798 $widget->{old_w} = $widget->{w};
3799 $widget->{old_h} = $widget->{h};
3179 3800
3180 $widget->{w} = $w; 3801 $widget->{w} = $w;
3181 $widget->{h} = $h; 3802 $widget->{h} = $h;
3182 3803
3183 $widget->emit (size_allocate => $w, $h, $changed); 3804 $widget->emit (size_allocate => $w, $h);
3805 }
3184 } 3806 }
3185 } 3807 }
3186 3808
3187 while ($self->{post_alloc_hook}) { 3809 while ($self->{post_alloc_hook}) {
3188 $_->() 3810 $_->()
3189 for values %{delete $self->{post_alloc_hook}}; 3811 for values %{delete $self->{post_alloc_hook}};
3190 } 3812 }
3813
3191 3814
3192 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3815 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3193 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3816 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3194 glClear GL_COLOR_BUFFER_BIT; 3817 glClear GL_COLOR_BUFFER_BIT;
3195 3818
… …
3197 glLoadIdentity; 3820 glLoadIdentity;
3198 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3821 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3199 glMatrixMode GL_MODELVIEW; 3822 glMatrixMode GL_MODELVIEW;
3200 glLoadIdentity; 3823 glLoadIdentity;
3201 3824
3825 {
3826 package CFClient::UI::Base;
3827
3828 ($draw_x, $draw_y, $draw_w, $draw_h) =
3829 (0, 0, $self->{w}, $self->{h});
3830 }
3831
3202 $self->_draw; 3832 $self->_draw;
3203} 3833}
3204 3834
3205############################################################################# 3835#############################################################################
3206 3836

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