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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 2006 UTC vs.
Revision 1.240 by root, Fri May 26 18:28:23 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $ROOT; 14our $ROOT;
13our $TOOLTIP; 15our $TOOLTIP;
14our $BUTTON_STATE; 16our $BUTTON_STATE;
17
18our %WIDGET; # all widgets, weak-referenced
15 19
16sub check_tooltip { 20sub check_tooltip {
17 if (!$GRAB) { 21 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 23 if (length $widget->{tooltip}) {
… …
23 27
24 my $tip = $widget->{tooltip}; 28 my $tip = $widget->{tooltip};
25 29
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 30 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 31
28 $TOOLTIP->set_markup ($widget->{tooltip}); 32 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 33 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
31 } 43 }
32 44
33 return; 45 return;
34 } 46 }
35 } 47 }
… …
39 delete $TOOLTIP->{owner}; 51 delete $TOOLTIP->{owner};
40} 52}
41 53
42# class methods for events 54# class methods for events
43sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 56 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 57 if $FOCUS;
46} 58}
47 59
48sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 61 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 62 if $FOCUS;
51} 63}
52 64
53sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
54 my ($ev) = @_; 66 my ($ev) = @_;
… …
63 check_tooltip; 75 check_tooltip;
64 } 76 }
65 77
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 79
68 if ($GRAB) { 80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 81 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 82}
73 83
74sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
75 my ($ev) = @_; 85 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
77 87
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 89
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 91
82 if ($GRAB) { 92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 93 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 94
87 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 97 $grab->update if $grab;
90 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 115
108 check_tooltip; 116 check_tooltip;
109 } 117 }
110 118
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 120 if $HOVER;
115} 121}
116 122
117# convert position array to integers 123# convert position array to integers
118sub harmonize { 124sub harmonize {
119 my ($vals) = @_; 125 my ($vals) = @_;
… …
123 for (@$vals) { 129 for (@$vals) {
124 my $i = int $_ + $rem; 130 my $i = int $_ + $rem;
125 $rem += $_ - $i; 131 $rem += $_ - $i;
126 $_ = $i; 132 $_ = $i;
127 } 133 }
134}
135
136sub full_refresh {
137 # make a copy, otherwise for complains about freed values.
138 my @widgets = values %WIDGET;
139
140 $_->update
141 for @widgets;
142}
143
144sub reconfigure_widgets {
145 # make a copy, otherwise C<for> complains about freed values.
146 my @widgets = values %WIDGET;
147
148 $_->reconfigure
149 for @widgets;
150}
151
152# call when resolution changes etc.
153sub rescale_widgets {
154 my ($sx, $sy) = @_;
155
156 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167 }
168
169 reconfigure_widgets;
128} 170}
129 171
130############################################################################# 172#############################################################################
131 173
132package CFClient::UI::Base; 174package CFClient::UI::Base;
… …
150 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
152 } 194 }
153 } 195 }
154 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
155 $self 199 $self
156} 200}
157 201
158sub destroy { 202sub destroy {
159 my ($self) = @_; 203 my ($self) = @_;
… …
162 %$self = (); 206 %$self = ();
163} 207}
164 208
165sub show { 209sub show {
166 my ($self) = @_; 210 my ($self) = @_;
167
168 return if $self->{parent}; 211 return if $self->{parent};
169 212
170 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
171} 214}
172 215
173sub hide { 216sub show_centered {
174 my ($self) = @_; 217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
229sub set_invisible {
230 my ($self) = @_;
231
232 # broken show/hide model
233
234 delete $self->{visible};
175 235
176 undef $GRAB if $GRAB == $self; 236 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 237 undef $HOVER if $HOVER == $self;
238
239 CFClient::UI::check_tooltip
240 if $CFClient::UI::TOOLTIP->{owner} == $self;
241
242 $self->focus_out;
243}
244
245sub hide {
246 my ($self) = @_;
247
248 $self->set_invisible;
178 249
179 $self->{parent}->remove ($self) 250 $self->{parent}->remove ($self)
180 if $self->{parent}; 251 if $self->{parent};
181} 252}
182 253
… …
224 $self->{y} = $y; 295 $self->{y} = $y;
225 $self->update; 296 $self->update;
226 } 297 }
227 298
228 if ($self->{w} != $w || $self->{h} != $h) { 299 if ($self->{w} != $w || $self->{h} != $h) {
229 $self->{w} = $w; 300 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
230 $self->{h} = $h;
231
232 $self->size_allocate ($w, $h);
233 $self->update;
234 } 301 }
235} 302}
236 303
237sub size_allocate { 304sub size_allocate {
238 # nothing to be done 305 # nothing to be done
239} 306}
240 307
308sub reconfigure {
309 my ($self) = @_;
310
311 $self->check_size (1);
312 $self->update;
313}
314
241sub children { 315sub children {
242} 316}
243 317
244sub set_max_size { 318sub set_max_size {
245 my ($self, $w, $h) = @_; 319 my ($self, $w, $h) = @_;
246 320
247 delete $self->{max_w}; $self->{max_w} = $w if $w; 321 delete $self->{max_w}; $self->{max_w} = $w if $w;
248 delete $self->{max_h}; $self->{max_h} = $h if $h; 322 delete $self->{max_h}; $self->{max_h} = $h if $h;
249} 323}
250 324
251# return top left coordinates 325sub set_tooltip {
252sub _topleft {
253 my ($self, $x, $y) = @_; 326 my ($self, $tooltip) = @_;
254 327
255 $self->{parent} 328 $tooltip =~ s/^\s+//;
256 or Carp::confess "no parent widget in _topleft\n";#d# 329 $tooltip =~ s/\s+$//;
257 330
258 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 331 return if $self->{tooltip} eq $tooltip;
332
333 $self->{tooltip} = $tooltip;
334
335 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
336 delete $CFClient::UI::TOOLTIP->{owner};
337 CFClient::UI::check_tooltip;
338 }
259} 339}
260 340
261# translate global coordinates to local coordinate system 341# translate global coordinates to local coordinate system
262sub coord2local { 342sub coord2local {
263 my ($self, $x, $y) = @_; 343 my ($self, $x, $y) = @_;
264 344
265 my ($X, $Y) = $self->_topleft; 345 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
266 ($x - $X, $y - $Y)
267} 346}
268 347
269# translate local coordinates to global coordinate system 348# translate local coordinates to global coordinate system
270sub coord2global { 349sub coord2global {
271 my ($self, $x, $y) = @_; 350 my ($self, $x, $y) = @_;
272 351
273 my ($X, $Y) = $self->_topleft; 352 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
274 ($x + $X, $y + $Y)
275} 353}
276 354
277sub focus_in { 355sub focus_in {
278 my ($self) = @_; 356 my ($self) = @_;
279 357
280 return if $FOCUS == $self; 358 return if $FOCUS == $self;
281 return unless $self->{can_focus}; 359 return unless $self->{can_focus};
282 360
283 my $focus = $FOCUS; $FOCUS = $self; 361 my $focus = $FOCUS; $FOCUS = $self;
284 362
285 $self->emit (focus_in => $focus); 363 $self->_emit (focus_in => $focus);
286 364
287 $focus->update if $focus; 365 $focus->update if $focus;
288 $FOCUS->update; 366 $FOCUS->update;
289} 367}
290 368
… …
293 371
294 return unless $FOCUS == $self; 372 return unless $FOCUS == $self;
295 373
296 my $focus = $FOCUS; undef $FOCUS; 374 my $focus = $FOCUS; undef $FOCUS;
297 375
298 $self->emit (focus_out => $focus); 376 $self->_emit (focus_out => $focus);
299 377
300 $focus->update if $focus; #? 378 $focus->update if $focus; #?
379
380 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
381 unless $FOCUS;
301} 382}
302 383
303sub mouse_motion { } 384sub mouse_motion { }
304sub button_up { } 385sub button_up { }
305sub key_down { } 386sub key_down { }
306sub key_up { } 387sub key_up { }
307 388
308sub button_down { 389sub button_down {
309 my ($self, $ev, $x, $y) = @_; 390 my ($self, $ev, $x, $y) = @_;
310 391
311 $self->focus_in; 392 $self->focus_in;
… …
345 if ($ENV{PCLIENT_DEBUG}) { 426 if ($ENV{PCLIENT_DEBUG}) {
346 glPushMatrix; 427 glPushMatrix;
347 glColor 1, 1, 0, 1; 428 glColor 1, 1, 0, 1;
348 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 429 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
349 glBegin GL_LINE_LOOP; 430 glBegin GL_LINE_LOOP;
350 glVertex 0 , 0; 431 glVertex 0 , 0;
351 glVertex $self->{w}, 0; 432 glVertex $self->{w} - 1, 0;
352 glVertex $self->{w}, $self->{h}; 433 glVertex $self->{w} - 1, $self->{h} - 1;
353 glVertex 0 , $self->{h}; 434 glVertex 0 , $self->{h} - 1;
354 glEnd; 435 glEnd;
355 glPopMatrix; 436 glPopMatrix;
356 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 437 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
357 } 438 }
358} 439}
359 440
360sub _draw { 441sub _draw {
361 my ($self) = @_; 442 my ($self) = @_;
… …
377 458
378sub set_parent { 459sub set_parent {
379 my ($self, $parent) = @_; 460 my ($self, $parent) = @_;
380 461
381 Scalar::Util::weaken ($self->{parent} = $parent); 462 Scalar::Util::weaken ($self->{parent} = $parent);
463
464 $self->{root} = $parent->{root};
465 $self->{visible} = $parent->{visible};
466
467 # TODO: req_w _does_change after ->reconfigure
468 $self->check_size
469 unless exists $self->{req_w};
470
471 $self->show;
382} 472}
383 473
384sub check_size { 474sub check_size {
385 my ($self) = @_; 475 my ($self, $forced) = @_;
386 476
387 $self->{parent} 477 $self->{force_alloc} = 1 if $forced;
388 or return 1; 478 $CFClient::UI::ROOT->{check_size}{$self} = $self;
389
390 my ($w, $h) = $self->{user_w} && $self->{user_h}
391 ? @$self{qw(user_w user_h)}
392 : $self->size_request;
393
394 if ($w != $self->{req_w} || $h != $self->{req_h}) {
395 $self->{req_w} = $w;
396 $self->{req_h} = $h;
397
398 $self->{parent}->check_size
399 or $self->size_allocate (
400 (List::Util::max $self->{w}, $w),
401 (List::Util::max $self->{h}, $h),
402 );
403
404 1
405 } else {
406 0
407 }
408} 479}
409 480
410sub update { 481sub update {
411 my ($self) = @_; 482 my ($self) = @_;
412 483
… …
418 my ($self, $signal, $cb) = @_; 489 my ($self, $signal, $cb) = @_;
419 490
420 push @{ $self->{signal_cb}{$signal} }, $cb; 491 push @{ $self->{signal_cb}{$signal} }, $cb;
421} 492}
422 493
494sub _emit {
495 my ($self, $signal, @args) = @_;
496
497 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
498}
499
423sub emit { 500sub emit {
424 my ($self, $signal, @args) = @_; 501 my ($self, $signal, @args) = @_;
425 502
426 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 503 $self->_emit ($signal, @args)
504 || $self->$signal (@args);
427} 505}
428 506
429sub DESTROY { 507sub DESTROY {
430 my ($self) = @_; 508 my ($self) = @_;
431 509
510 delete $WIDGET{$self+0};
432 #$self->deactivate; 511 #$self->deactivate;
433} 512}
434 513
435############################################################################# 514#############################################################################
436 515
… …
445 my $class = shift; 524 my $class = shift;
446 525
447 # range [value, low, high, page] 526 # range [value, low, high, page]
448 527
449 $class->SUPER::new ( 528 $class->SUPER::new (
450 bg => [0, 0, 0, 0.2], 529 #bg => [0, 0, 0, 0.2],
451 active_bg => [1, 1, 1, 0.5], 530 #active_bg => [1, 1, 1, 0.5],
452 @_ 531 @_
453 ) 532 )
454} 533}
455 534
456sub _draw { 535sub _draw {
457 my ($self) = @_; 536 my ($self) = @_;
458 537
538 my $color = $FOCUS == $self && $self->{active_bg}
539 ? $self->{active_bg}
540 : $self->{bg};
541
542 if ($color && (@$color < 4 || $color->[3])) {
459 my ($w, $h) = @$self{qw(w h)}; 543 my ($w, $h) = @$self{qw(w h)};
460 544
461 glEnable GL_BLEND; 545 glEnable GL_BLEND;
462 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
463 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 547 glColor @$color;
464 548
465 glBegin GL_QUADS; 549 glBegin GL_QUADS;
466 glVertex 0 , 0; 550 glVertex 0 , 0;
467 glVertex 0 , $h; 551 glVertex 0 , $h;
468 glVertex $w, $h; 552 glVertex $w, $h;
469 glVertex $w, 0; 553 glVertex $w, 0;
470 glEnd; 554 glEnd;
471 555
472 glDisable GL_BLEND; 556 glDisable GL_BLEND;
557 }
473} 558}
474 559
475############################################################################# 560#############################################################################
476 561
477package CFClient::UI::Empty; 562package CFClient::UI::Empty;
… …
509 594
510 $self 595 $self
511} 596}
512 597
513sub add { 598sub add {
514 my ($self, $child) = @_; 599 my ($self, @widgets) = @_;
515 600
516 $child->set_parent ($self); 601 $_->set_parent ($self)
602 for @widgets;
517 603
518 use sort 'stable'; 604 use sort 'stable';
519 605
520 $self->{children} = [ 606 $self->{children} = [
521 sort { $a->{z} <=> $b->{z} } 607 sort { $a->{z} <=> $b->{z} }
522 @{$self->{children}}, $child 608 @{$self->{children}}, @widgets
523 ]; 609 ];
524 610
525 $child->check_size; 611 $self->check_size (1);
612 $self->update;
526} 613}
527 614
528sub children { 615sub children {
529 @{ $_[0]{children} } 616 @{ $_[0]{children} }
530} 617}
… …
535 delete $child->{parent}; 622 delete $child->{parent};
536 $child->hide; 623 $child->hide;
537 624
538 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 625 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
539 626
540 $self->check_size; 627 $self->check_size (1);
541 $self->update; 628 $self->update;
542} 629}
543 630
544sub clear { 631sub clear {
545 my ($self) = @_; 632 my ($self) = @_;
… …
549 636
550 for (@$children) { 637 for (@$children) {
551 delete $_->{parent}; 638 delete $_->{parent};
552 $_->hide; 639 $_->hide;
553 } 640 }
641
642 $self->check_size;
643 $self->update;
554} 644}
555 645
556sub find_widget { 646sub find_widget {
557 my ($self, $x, $y) = @_; 647 my ($self, $x, $y) = @_;
558 648
… …
633} 723}
634 724
635sub update { 725sub update {
636 my ($self) = @_; 726 my ($self) = @_;
637 727
638 # we want to do this delayed... 728 $ROOT->on_post_alloc ($self => sub { $self->render_child });
639 $self->render_chld;
640 $self->SUPER::update; 729 $self->SUPER::update;
641}
642
643sub render_chld {
644 my ($self) = @_;
645
646 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
647 glClearColor 0, 0, 0, 1;
648 glClear GL_COLOR_BUFFER_BIT;
649 $self->child->draw;
650 };
651} 730}
652 731
653sub size_allocate { 732sub size_allocate {
654 my ($self, $w, $h) = @_; 733 my ($self, $w, $h) = @_;
655 734
656 $self->child->configure (0, 0, $w, $h); 735 $self->SUPER::size_allocate ($w, $h);
736 $self->update;
737}
657 738
739sub _render {
740 $_[0]{children}[0]->draw;
741}
742
743sub render_child {
744 my ($self) = @_;
745
746 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
747 glClearColor 0, 0, 0, 0;
748 glClear GL_COLOR_BUFFER_BIT;
749
658 $self->render_chld; 750 $self->_render;
751 };
659} 752}
660 753
661sub _draw { 754sub _draw {
662 my ($self) = @_; 755 my ($self) = @_;
663 756
664 my ($w, $h) = ($self->w, $self->h); 757 my ($w, $h) = ($self->w, $self->h);
665 758
666 my $tex = $self->{texture} 759 my $tex = $self->{texture}
667 or return; 760 or return;
668 761
669 glEnable GL_BLEND;
670 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671 glEnable GL_TEXTURE_2D; 762 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
764 glColor 1, 1, 1, 1;
673 765
674 $tex->draw_quad (0, 0, $w, $h); 766 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675 767
676 glDisable GL_BLEND;
677 glDisable GL_TEXTURE_2D; 768 glDisable GL_TEXTURE_2D;
678} 769}
679 770
680############################################################################# 771#############################################################################
681 772
682package CFClient::UI::ViewPort; 773package CFClient::UI::ViewPort;
683 774
684our @ISA = CFClient::UI::Window::; 775our @ISA = CFClient::UI::Window::;
685
686sub new { die }
687
688sub size_request {
689 my ($self) = @_;
690
691 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
692 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
693
694 @$self{qw(child_w child_h)}
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 $self->{children}[1]->draw;
701}
702
703
704#############################################################################
705
706package CFClient::UI::Frame;
707
708our @ISA = CFClient::UI::Bin::;
709
710use CFClient::OpenGL;
711 776
712sub new { 777sub new {
713 my $class = shift; 778 my $class = shift;
714 779
780 $class->SUPER::new (
781 scroll_x => 0,
782 scroll_y => 1,
783 @_,
784 )
785}
786
787sub size_request {
788 my ($self) = @_;
789
790 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
791
792 @$self{qw(child_w child_h)}
793}
794
795sub size_allocate {
796 my ($self, $w, $h) = @_;
797
798 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
799 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
800
801 $self->child->configure (0, 0, $w, $h);
802 $self->update;
803}
804
805sub set_offset {
806 my ($self, $x, $y) = @_;
807
808 $self->{view_x} = int $x;
809 $self->{view_y} = int $y;
810
811 $self->update;
812}
813
814# hmm, this does not work for topleft of $self... but we should not ask for that
815sub coord2local {
816 my ($self, $x, $y) = @_;
817
818 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
819}
820
821sub coord2global {
822 my ($self, $x, $y) = @_;
823
824 $x = List::Util::min $self->{w}, $x - $self->{view_x};
825 $y = List::Util::min $self->{h}, $y - $self->{view_y};
826
827 $self->SUPER::coord2global ($x, $y)
828}
829
830sub find_widget {
831 my ($self, $x, $y) = @_;
832
833 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
834 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
835 ) {
836 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
837 } else {
838 $self->CFClient::UI::Base::find_widget ($x, $y)
839 }
840}
841
842sub _render {
843 my ($self) = @_;
844
845 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
846
847 $self->SUPER::_render;
848}
849
850#############################################################################
851
852package CFClient::UI::ScrolledWindow;
853
854our @ISA = CFClient::UI::HBox::;
855
856sub new {
857 my $class = shift;
858
859 my $self;
860
861 my $slider = new CFClient::UI::Slider
862 vertical => 1,
863 range => [0, 0, 1, 0.01], # HACK fix
864 connect_changed => sub {
865 $self->{vp}->set_offset (0, $_[1]);
866 },
867 ;
868
715 my $self = $class->SUPER::new ( 869 $self = $class->SUPER::new (
716 bg => [1, 1, 1, 1], 870 vp => (new CFClient::UI::ViewPort expand => 1),
717 border_bg => [1, 1, 1, 1], 871 slider => $slider,
718 border => 0.8,
719 @_ 872 @_,
720 ); 873 );
721 874
875 $self->{vp}->add ($self->{scrolled});
876 $self->add ($self->{vp});
877 $self->add ($self->{slider});
878
722 $self 879 $self
723} 880}
724 881
882sub update {
883 my ($self) = @_;
884
885 $self->SUPER::update;
886
887 # todo: overwrite size_allocate of child
888 my $child = $self->{vp}->child;
889 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
890}
891
892sub size_allocate {
893 my ($self, $w, $h) = @_;
894
895 $self->SUPER::size_allocate ($w, $h);
896
897 my $child = $self->{vp}->child;
898 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
899}
900
901#TODO# update range on size_allocate depending on child
902# update viewport offset on scroll
903
904#############################################################################
905
906package CFClient::UI::Frame;
907
908our @ISA = CFClient::UI::Bin::;
909
910use CFClient::OpenGL;
911
912sub new {
913 my $class = shift;
914
915 $class->SUPER::new (
916 bg => undef,
917 @_,
918 )
919}
920
725sub _draw { 921sub _draw {
726 my ($self) = @_; 922 my ($self) = @_;
727 923
728 my ($w, $h) = ($self->{w}, $self->{h}); 924 if ($self->{bg}) {
925 my ($w, $h) = @$self{qw(w h)};
729 926
730 glEnable GL_BLEND; 927 glEnable GL_BLEND;
731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 928 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
732 glEnable GL_TEXTURE_2D; 929 glColor @{ $self->{bg} };
733 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
734 930
735# glBegin GL_QUADS; 931 glBegin GL_QUADS;
736# glColor 0, 0, 0, 0;
737# glVertex 0 , 0; 932 glVertex 0 , 0;
738# glVertex 0 , $h; 933 glVertex 0 , $h;
739# glVertex $w, $h; 934 glVertex $w, $h;
740# glVertex $w, 0; 935 glVertex $w, 0;
741# glEnd; 936 glEnd;
742 937
743
744 $self->child->draw;
745 glDisable GL_BLEND; 938 glDisable GL_BLEND;
746 glDisable GL_TEXTURE_2D; 939 }
940
941 $self->SUPER::_draw;
747} 942}
748 943
749############################################################################# 944#############################################################################
750 945
751package CFClient::UI::FancyFrame; 946package CFClient::UI::FancyFrame;
… …
762 my $class = shift; 957 my $class = shift;
763 958
764 # TODO: user_x, user_y, overwrite moveto? 959 # TODO: user_x, user_y, overwrite moveto?
765 960
766 my $self = $class->SUPER::new ( 961 my $self = $class->SUPER::new (
767 bg => [1, 1, 1, 1], 962 bg => [1, 1, 1, 1],
768 border_bg => [1, 1, 1, 1], 963 border_bg => [1, 1, 1, 1],
769 border => 0.8, 964 border => 0.6,
965 is_toplevel => 1,
770 can_events => 1, 966 can_events => 1,
771 @_ 967 @_
772 ); 968 );
773 969
774 $self->{title} &&= new CFClient::UI::Label 970 $self->{title} &&= new CFClient::UI::Label
775 align => 0, 971 align => 0,
776 valign => 1, 972 valign => 1,
777 text => $self->{title}, 973 text => $self->{title},
778 fontsize => 1; 974 fontsize => $self->{border};
779 975
780 $self 976 $self
781} 977}
782 978
783sub border { 979sub border {
… …
799 my ($self, $w, $h) = @_; 995 my ($self, $w, $h) = @_;
800 996
801 $h -= List::Util::max 0, $self->border * 2; 997 $h -= List::Util::max 0, $self->border * 2;
802 $w -= List::Util::max 0, $self->border * 2; 998 $w -= List::Util::max 0, $self->border * 2;
803 999
804 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1000 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
805 if $self->{title}; 1001 if $self->{title};
806 1002
807 $self->child->configure ($self->border, $self->border, $w, $h); 1003 $self->child->configure ($self->border, $self->border, $w, $h);
808} 1004}
809 1005
810sub button_down { 1006sub button_down {
811 my ($self, $ev, $x, $y) = @_; 1007 my ($self, $ev, $x, $y) = @_;
812 1008
1009 my ($w, $h) = @$self{qw(w h)};
813 my $border = $self->border; 1010 my $border = $self->border;
814 1011
815 if ($x < $self->{w} && $x >= $self->{w} - $border 1012 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816 && $y < $self->{h} && $y >= $self->{h} - $border) { 1013 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817 1014
1015 if ($lr & $td) {
1016 my ($wx, $wy) = ($self->{x}, $self->{y});
818 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1017 my ($ox, $oy) = ($ev->{x}, $ev->{y});
819 my ($bw, $bh) = ($self->{w}, $self->{h}); 1018 my ($bw, $bh) = ($self->{w}, $self->{h});
820 1019
1020 my $mx = $x < $border;
1021 my $my = $y < $border;
1022
821 $self->{motion} = sub { 1023 $self->{motion} = sub {
822 my ($ev, $x, $y) = @_; 1024 my ($ev, $x, $y) = @_;
823 1025
824 ($x, $y) = ($ev->{x}, $ev->{y}); 1026 my $dx = $ev->{x} - $ox;
1027 my $dy = $ev->{y} - $oy;
825 1028
826 $self->{user_w} = $bw + $x - $ox; 1029 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
827 $self->{user_h} = $bh + $y - $oy; 1030 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1031 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
828 $self->check_size; 1032 $self->check_size;
829 }; 1033 };
830 1034
831 } elsif ($x >= 0 && $x < $self->{w} 1035 } elsif ($lr ^ $td) {
832 && $y >= 0 && $y < $border) {
833
834 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1036 my ($ox, $oy) = ($ev->{x}, $ev->{y});
835 my ($bx, $by) = ($self->{x}, $self->{y}); 1037 my ($bx, $by) = ($self->{x}, $self->{y});
836 1038
837 $self->{motion} = sub { 1039 $self->{motion} = sub {
838 my ($ev, $x, $y) = @_; 1040 my ($ev, $x, $y) = @_;
… …
861 my ($self) = @_; 1063 my ($self) = @_;
862 1064
863 my ($w, $h ) = ($self->{w}, $self->{h}); 1065 my ($w, $h ) = ($self->{w}, $self->{h});
864 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1066 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
865 1067
866 glEnable GL_BLEND;
867 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868 glEnable GL_TEXTURE_2D; 1068 glEnable GL_TEXTURE_2D;
869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870 1070
871 my $border = $self->border; 1071 my $border = $self->border;
872 1072
873 glColor @{ $self->{border_bg} }; 1073 glColor @{ $self->{border_bg} };
874 $tex[1]->draw_quad (0, 0, $w, $border); 1074 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
875 $tex[3]->draw_quad (0, $border, $border, $ch); 1075 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
876 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1076 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1077 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
878 1078
1079 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
879 my $bg = $tex[0]; 1080 my $bg = $tex[0];
880 1081
881 # TODO: repeat texture not scale 1082 # TODO: repeat texture not scale
882 my $rep_x = $cw / $bg->{w}; 1083 my $rep_x = $cw / $bg->{w};
883 my $rep_y = $ch / $bg->{h}; 1084 my $rep_y = $ch / $bg->{h};
884 1085
885 glColor @{ $self->{bg} }; 1086 glColor @{ $self->{bg} };
886 1087
887 $bg->{s} = $rep_x; 1088 $bg->{s} = $rep_x;
888 $bg->{t} = $rep_y; 1089 $bg->{t} = $rep_y;
889 $bg->{wrap_mode} = 1; 1090 $bg->{wrap_mode} = 1;
890 $bg->draw_quad ($border, $border, $cw, $ch); 1091 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1092 }
891 1093
892 glDisable GL_TEXTURE_2D; 1094 glDisable GL_TEXTURE_2D;
893 glDisable GL_BLEND;
894 1095
895 $self->{title}->draw if $self->{title}; 1096 $self->{title}->draw if $self->{title};
1097
896 $self->child->draw; 1098 $self->child->draw;
897} 1099}
898 1100
899############################################################################# 1101#############################################################################
900 1102
… …
909sub new { 1111sub new {
910 my $class = shift; 1112 my $class = shift;
911 1113
912 $class->SUPER::new ( 1114 $class->SUPER::new (
913 col_expand => [], 1115 col_expand => [],
914 @_ 1116 @_,
915 ) 1117 )
1118}
1119
1120sub children {
1121 grep $_, map @$_, grep $_, @{ $_[0]{children} }
916} 1122}
917 1123
918sub add { 1124sub add {
919 my ($self, $x, $y, $child) = @_; 1125 my ($self, $x, $y, $child) = @_;
920 1126
921 $child->set_parent ($self); 1127 $child->set_parent ($self);
922 $self->{children}[$y][$x] = $child; 1128 $self->{children}[$y][$x] = $child;
923 1129
924 $child->check_size; 1130 $self->check_size (1);
925} 1131}
926 1132
927sub children {
928 grep $_, map @$_, grep $_, @{ $_[0]{children} }
929}
930
931# TODO: move to container class maybe? send childs a signal on removal? 1133# TODO: move to container class maybe? send children a signal on removal?
932sub clear { 1134sub clear {
933 my ($self) = @_; 1135 my ($self) = @_;
934 1136
935 my @children = $self->children; 1137 my @children = $self->children;
936 delete $self->{children}; 1138 delete $self->{children};
… …
938 for (@children) { 1140 for (@children) {
939 delete $_->{parent}; 1141 delete $_->{parent};
940 $_->hide; 1142 $_->hide;
941 } 1143 }
942 1144
1145 $self->check_size (1);
943 $self->update; 1146 $self->update;
944} 1147}
945 1148
946sub get_wh { 1149sub get_wh {
947 my ($self) = @_; 1150 my ($self) = @_;
… …
979sub size_allocate { 1182sub size_allocate {
980 my ($self, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
981 1184
982 my ($ws, $hs) = $self->get_wh; 1185 my ($ws, $hs) = $self->get_wh;
983 1186
984 my $req_w = sum @$ws; 1187 my $req_w = (sum @$ws) || 1;
985 my $req_h = sum @$hs; 1188 my $req_h = (sum @$hs) || 1;
986 1189
987 # TODO: nicer code && do row_expand 1190 # TODO: nicer code && do row_expand
988 my @col_expand = @{$self->{col_expand}}; 1191 my @col_expand = @{$self->{col_expand}};
989 @col_expand = (1) x @$ws unless @col_expand; 1192 @col_expand = (1) x @$ws unless @col_expand;
990 my $col_expand = (sum @col_expand) || 1; 1193 my $col_expand = (sum @col_expand) || 1;
… …
1124} 1327}
1125 1328
1126sub size_allocate { 1329sub size_allocate {
1127 my ($self, $w, $h) = @_; 1330 my ($self, $w, $h) = @_;
1128 1331
1332 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1333
1129 my $children = $self->{children}; 1334 my $children = $self->{children};
1130 1335
1131 my @h = map $_->{req_h}, @$children; 1336 my @h = map $_->{req_h}, @$children;
1132 1337
1133 my $req_h = List::Util::sum @h; 1338 my $req_h = List::Util::sum @h;
… …
1162 1367
1163############################################################################# 1368#############################################################################
1164 1369
1165package CFClient::UI::Label; 1370package CFClient::UI::Label;
1166 1371
1167our @ISA = CFClient::UI::Base::; 1372our @ISA = CFClient::UI::DrawBG::;
1168 1373
1169use CFClient::OpenGL; 1374use CFClient::OpenGL;
1170 1375
1171sub new { 1376sub new {
1172 my ($class, %arg) = @_; 1377 my ($class, %arg) = @_;
1173 1378
1174 my $self = $class->SUPER::new ( 1379 my $self = $class->SUPER::new (
1175 fg => [1, 1, 1], 1380 fg => [1, 1, 1],
1381 #bg => none
1382 #active_bg => none
1176 #font => default_font 1383 #font => default_font
1384 #text => initial text
1385 #markup => initial narkup
1386 #max_w => maximum pixel width
1387 ellipsise => 3, # end
1388 layout => (new CFClient::Layout),
1177 fontsize => 1, 1389 fontsize => 1,
1178 text => "",
1179 align => -1, 1390 align => -1,
1180 valign => -1, 1391 valign => -1,
1181 padding => 2, 1392 padding => 2,
1182 layout => new CFClient::Layout,
1183 can_events => 0, 1393 can_events => 0,
1184 %arg 1394 %arg
1185 ); 1395 );
1186 1396
1187 if (exists $self->{template}) { 1397 if (exists $self->{template}) {
1188 my $layout = new CFClient::Layout; 1398 my $layout = new CFClient::Layout;
1189 $layout->set_text (delete $self->{template}); 1399 $layout->set_text (delete $self->{template});
1190 $self->{template} = $layout; 1400 $self->{template} = $layout;
1191 } 1401 }
1192 1402
1193 $self->set_text (delete $self->{text}) if exists $self->{text}; 1403 if (exists $self->{markup}) {
1194 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1404 $self->set_markup (delete $self->{markup});
1405 } else {
1406 $self->set_text (delete $self->{text});
1407 }
1195 1408
1196 $self 1409 $self
1197} 1410}
1198 1411
1199sub escape { 1412sub escape($) {
1200 local $_ = $_[1]; 1413 local $_ = $_[0];
1201 1414
1202 s/&/&amp;/g; 1415 s/&/&amp;/g;
1203 s/>/&gt;/g; 1416 s/>/&gt;/g;
1204 s/</&lt;/g; 1417 s/</&lt;/g;
1205 1418
1206 $_[1] 1419 $_
1420}
1421
1422sub update {
1423 my ($self) = @_;
1424
1425 delete $self->{texture};
1426 $self->SUPER::update;
1207} 1427}
1208 1428
1209sub set_text { 1429sub set_text {
1210 my ($self, $text) = @_; 1430 my ($self, $text) = @_;
1211 1431
1432 return if $self->{text} eq "T$text";
1433 $self->{text} = "T$text";
1434
1435 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212 $self->{layout}->set_text ($text); 1436 $self->{layout}->set_text ($text);
1213 1437
1214 delete $self->{texture}; 1438 $self->update;
1215 $self->check_size; 1439 $self->check_size;
1216 $self->update;
1217} 1440}
1218 1441
1219sub set_markup { 1442sub set_markup {
1220 my ($self, $markup) = @_; 1443 my ($self, $markup) = @_;
1221 1444
1445 return if $self->{text} eq "M$markup";
1446 $self->{text} = "M$markup";
1447
1448 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1449
1450 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222 $self->{layout}->set_markup ($markup); 1451 $self->{layout}->set_markup ($markup);
1223 1452
1224 delete $self->{texture}; 1453 $self->update;
1225 $self->check_size; 1454 $self->check_size;
1226 $self->update;
1227} 1455}
1228 1456
1229sub size_request { 1457sub size_request {
1230 my ($self) = @_; 1458 my ($self) = @_;
1231 1459
1232 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1460 $self->{layout}->set_font ($self->{font}) if $self->{font};
1233 $self->{layout}->set_width ($self->{max_w} || -1); 1461 $self->{layout}->set_width ($self->{max_w} || -1);
1462 $self->{layout}->set_ellipsise ($self->{ellipsise});
1463 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1234 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1464 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235 1465
1236 my ($w, $h) = $self->{layout}->size; 1466 my ($w, $h) = $self->{layout}->size;
1237 1467
1238 if (exists $self->{template}) { 1468 if (exists $self->{template}) {
… …
1260sub set_fontsize { 1490sub set_fontsize {
1261 my ($self, $fontsize) = @_; 1491 my ($self, $fontsize) = @_;
1262 1492
1263 $self->{fontsize} = $fontsize; 1493 $self->{fontsize} = $fontsize;
1264 delete $self->{texture}; 1494 delete $self->{texture};
1495
1496 $self->update;
1265 $self->check_size; 1497 $self->check_size;
1266 $self->update;
1267} 1498}
1268 1499
1269sub _draw { 1500sub _draw {
1270 my ($self) = @_; 1501 my ($self) = @_;
1271 1502
1503 $self->SUPER::_draw; # draw background, if applicable
1504
1272 my $tex = $self->{texture} ||= do { 1505 my $tex = $self->{texture} ||= do {
1506 $self->{layout}->set_foreground (@{$self->{fg}});
1273 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1507 $self->{layout}->set_font ($self->{font}) if $self->{font};
1274 $self->{layout}->set_width ($self->{w}); 1508 $self->{layout}->set_width ($self->{w});
1509 $self->{layout}->set_ellipsise ($self->{ellipsise});
1510 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1275 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1511 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1512
1276 new_from_layout CFClient::Texture $self->{layout} 1513 my $tex = new_from_layout CFClient::Texture $self->{layout};
1514
1515 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1516 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1517 : ($self->{w} - $tex->{w}) * 0.5);
1518
1519 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1520 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1521 : ($self->{h} - $tex->{h}) * 0.5);
1522
1523 $tex
1277 }; 1524 };
1278 1525
1279 glEnable GL_BLEND;
1280 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1281 glEnable GL_TEXTURE_2D; 1526 glEnable GL_TEXTURE_2D;
1282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283 1528
1529 if ($tex->{format} == GL_ALPHA) {
1284 glColor @{$self->{fg}}; 1530 glColor @{$self->{fg}};
1285
1286 $self->{ox} = int (
1287 $self->{align} < 0 ? $self->{padding}
1288 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1289 : ($self->{w} - $tex->{w}) * 0.5
1290 );
1291
1292 $self->{oy} = int (
1293 $self->{valign} < 0 ? $self->{padding}
1294 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1295 : ($self->{h} - $tex->{h}) * 0.5
1296 );
1297
1298 $tex->draw_quad ($self->{ox}, $self->{oy}); 1531 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1532 } else {
1533 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1534 }
1299 1535
1300 glDisable GL_TEXTURE_2D; 1536 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302} 1537}
1303 1538
1304############################################################################# 1539#############################################################################
1305 1540
1306package CFClient::UI::EntryBase; 1541package CFClient::UI::EntryBase;
… …
1319 active_fg => [0, 0, 0], 1554 active_fg => [0, 0, 0],
1320 can_hover => 1, 1555 can_hover => 1,
1321 can_focus => 1, 1556 can_focus => 1,
1322 valign => 0, 1557 valign => 0,
1323 can_events => 1, 1558 can_events => 1,
1559 #text => ...
1324 @_ 1560 @_
1325 ) 1561 )
1326} 1562}
1327 1563
1328sub _set_text { 1564sub _set_text {
… …
1338 $self->{text} = $text; 1574 $self->{text} = $text;
1339 1575
1340 $text =~ s/./*/g if $self->{hidden}; 1576 $text =~ s/./*/g if $self->{hidden};
1341 $self->{layout}->set_text ("$text "); 1577 $self->{layout}->set_text ("$text ");
1342 1578
1343 $self->emit (changed => $self->{text}); 1579 $self->_emit (changed => $self->{text});
1344}
1345
1346sub get_text {
1347 $_[0]{text}
1348}
1349
1350sub size_request {
1351 my ($self) = @_;
1352
1353 my ($w, $h) = $self->SUPER::size_request;
1354
1355 ($w + 1, $h) # add 1 for cursor
1356}
1357
1358sub size_allocate {
1359 my ($self, $w, $h) = @_;
1360
1361 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1362} 1580}
1363 1581
1364sub set_text { 1582sub set_text {
1365 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1366 1584
1367 $self->{cursor} = length $text; 1585 $self->{cursor} = length $text;
1368 $self->_set_text ($text); 1586 $self->_set_text ($text);
1369 $self->update; 1587 $self->update;
1588 $self->check_size;
1589}
1590
1591sub get_text {
1592 $_[0]{text}
1593}
1594
1595sub size_request {
1596 my ($self) = @_;
1597
1598 my ($w, $h) = $self->SUPER::size_request;
1599
1600 ($w + 1, $h) # add 1 for cursor
1370} 1601}
1371 1602
1372sub key_down { 1603sub key_down {
1373 my ($self, $ev) = @_; 1604 my ($self, $ev) = @_;
1374 1605
… …
1376 my $sym = $ev->{sym}; 1607 my $sym = $ev->{sym};
1377 my $uni = $ev->{unicode}; 1608 my $uni = $ev->{unicode};
1378 1609
1379 my $text = $self->get_text; 1610 my $text = $self->get_text;
1380 1611
1381 if ($sym == 8) { 1612 if ($uni == 8) {
1382 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1613 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383 } elsif ($sym == 127) { 1614 } elsif ($uni == 127) {
1384 substr $text, $self->{cursor}, 1, ""; 1615 substr $text, $self->{cursor}, 1, "";
1385 } elsif ($sym == CFClient::SDLK_LEFT) { 1616 } elsif ($sym == CFClient::SDLK_LEFT) {
1386 --$self->{cursor} if $self->{cursor}; 1617 --$self->{cursor} if $self->{cursor};
1387 } elsif ($sym == CFClient::SDLK_RIGHT) { 1618 } elsif ($sym == CFClient::SDLK_RIGHT) {
1388 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1619 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1389 } elsif ($sym == CFClient::SDLK_HOME) { 1620 } elsif ($sym == CFClient::SDLK_HOME) {
1390 $self->{cursor} = 0; 1621 $self->{cursor} = 0;
1391 } elsif ($sym == CFClient::SDLK_END) { 1622 } elsif ($sym == CFClient::SDLK_END) {
1392 $self->{cursor} = length $text; 1623 $self->{cursor} = length $text;
1393 } elsif ($sym == 27) { 1624 } elsif ($uni == 27) {
1394 $self->emit ('escape'); 1625 $self->_emit ('escape');
1395 } elsif ($uni) { 1626 } elsif ($uni) {
1396 substr $text, $self->{cursor}++, 0, chr $uni; 1627 substr $text, $self->{cursor}++, 0, chr $uni;
1397 } 1628 }
1398 1629
1399 $self->_set_text ($text); 1630 $self->_set_text ($text);
1400 $self->update; 1631 $self->update;
1632 $self->check_size;
1401} 1633}
1402 1634
1403sub focus_in { 1635sub focus_in {
1404 my ($self) = @_; 1636 my ($self) = @_;
1405 1637
… …
1485 if ($sym == 13) { 1717 if ($sym == 13) {
1486 unshift @{$self->{history}}, 1718 unshift @{$self->{history}},
1487 my $txt = $self->get_text; 1719 my $txt = $self->get_text;
1488 $self->{history_pointer} = -1; 1720 $self->{history_pointer} = -1;
1489 $self->{history_saveback} = ''; 1721 $self->{history_saveback} = '';
1490 $self->emit (activate => $txt); 1722 $self->_emit (activate => $txt);
1491 $self->update; 1723 $self->update;
1492 1724
1493 } elsif ($sym == CFClient::SDLK_UP) { 1725 } elsif ($sym == CFClient::SDLK_UP) {
1494 if ($self->{history_pointer} < 0) { 1726 if ($self->{history_pointer} < 0) {
1495 $self->{history_saveback} = $self->get_text; 1727 $self->{history_saveback} = $self->get_text;
… …
1534 my $class = shift; 1766 my $class = shift;
1535 1767
1536 $class->SUPER::new ( 1768 $class->SUPER::new (
1537 padding => 4, 1769 padding => 4,
1538 fg => [1, 1, 1], 1770 fg => [1, 1, 1],
1539 bg => [1, 1, 1, 0.2],
1540 active_fg => [0, 0, 1], 1771 active_fg => [0, 0, 1],
1541 can_hover => 1, 1772 can_hover => 1,
1542 align => 0, 1773 align => 0,
1543 valign => 0, 1774 valign => 0,
1544 can_events => 1, 1775 can_events => 1,
1545 @_ 1776 @_
1546 ) 1777 )
1547} 1778}
1548 1779
1780sub activate { }
1781
1549sub button_up { 1782sub button_up {
1550 my ($self, $ev, $x, $y) = @_; 1783 my ($self, $ev, $x, $y) = @_;
1551 1784
1785 $self->emit ("activate")
1552 if ($x >= 0 && $x < $self->{w} 1786 if $x >= 0 && $x < $self->{w}
1553 && $y >= 0 && $y < $self->{h}) { 1787 && $y >= 0 && $y < $self->{h};
1554 $self->emit ("activate");
1555 }
1556} 1788}
1557 1789
1558sub _draw { 1790sub _draw {
1559 my ($self) = @_; 1791 my ($self) = @_;
1560 1792
… …
1562 1794
1563 if ($GRAB == $self) { 1795 if ($GRAB == $self) {
1564 $self->{fg} = $self->{active_fg}; 1796 $self->{fg} = $self->{active_fg};
1565 } 1797 }
1566 1798
1567 glEnable GL_BLEND;
1568 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1569 glEnable GL_TEXTURE_2D; 1799 glEnable GL_TEXTURE_2D;
1570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571 glColor 0, 0, 0, 1; 1801 glColor 0, 0, 0, 1;
1572 1802
1573 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1803 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574 1804
1575 glDisable GL_TEXTURE_2D; 1805 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577 1806
1578 $self->SUPER::_draw; 1807 $self->SUPER::_draw;
1579} 1808}
1580 1809
1581############################################################################# 1810#############################################################################
… …
1595 1824
1596 $class->SUPER::new ( 1825 $class->SUPER::new (
1597 padding => 2, 1826 padding => 2,
1598 fg => [1, 1, 1], 1827 fg => [1, 1, 1],
1599 active_fg => [1, 1, 0], 1828 active_fg => [1, 1, 0],
1829 bg => [0, 0, 0, 0.2],
1830 active_bg => [1, 1, 1, 0.5],
1600 state => 0, 1831 state => 0,
1601 can_hover => 1, 1832 can_hover => 1,
1602 @_ 1833 @_
1603 ) 1834 )
1604} 1835}
… …
1613 my ($self, $ev, $x, $y) = @_; 1844 my ($self, $ev, $x, $y) = @_;
1614 1845
1615 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1846 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1616 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1847 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1617 $self->{state} = !$self->{state}; 1848 $self->{state} = !$self->{state};
1618 $self->emit (changed => $self->{state}); 1849 $self->_emit (changed => $self->{state});
1619 } 1850 }
1620} 1851}
1621 1852
1622sub _draw { 1853sub _draw {
1623 my ($self) = @_; 1854 my ($self) = @_;
… …
1628 1859
1629 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1860 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1630 1861
1631 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1862 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632 1863
1633 glEnable GL_BLEND; 1864 my $tex = $self->{state} ? $tex[1] : $tex[0];
1865
1634 glEnable GL_TEXTURE_2D; 1866 glEnable GL_TEXTURE_2D;
1635 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1636
1637 my $tex = $self->{state} ? $tex[1] : $tex[0];
1638
1639 $tex->draw_quad (0, 0, $s, $s); 1867 $tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641 glDisable GL_TEXTURE_2D; 1868 glDisable GL_TEXTURE_2D;
1642 glDisable GL_BLEND;
1643} 1869}
1644 1870
1645############################################################################# 1871#############################################################################
1646 1872
1647package CFClient::UI::Image; 1873package CFClient::UI::Image;
… …
1690 glTranslate 0, -$self->{w}, 0; 1916 glTranslate 0, -$self->{w}, 0;
1691 1917
1692 ($w, $h) = ($h, $w); 1918 ($w, $h) = ($h, $w);
1693 } 1919 }
1694 1920
1695 glEnable GL_BLEND;
1696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697 glEnable GL_TEXTURE_2D; 1921 glEnable GL_TEXTURE_2D;
1698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699 1923
1700 $tex->draw_quad (0, 0, $w, $h); 1924 $tex->draw_quad_alpha (0, 0, $w, $h);
1701 1925
1702 glDisable GL_BLEND;
1703 glDisable GL_TEXTURE_2D; 1926 glDisable GL_TEXTURE_2D;
1704} 1927}
1705 1928
1706############################################################################# 1929#############################################################################
1707 1930
… …
1755} 1978}
1756 1979
1757sub set_max { 1980sub set_max {
1758 my ($self, $max) = @_; 1981 my ($self, $max) = @_;
1759 1982
1983 return if $self->{max_val} == $max;
1984
1760 $self->{max_val} = $max; 1985 $self->{max_val} = $max;
1986 $self->update;
1761} 1987}
1762 1988
1763sub set_value { 1989sub set_value {
1764 my ($self, $val, $max) = @_; 1990 my ($self, $val, $max) = @_;
1765 1991
1766 $self->set_max ($max) 1992 $self->set_max ($max)
1767 if defined $max; 1993 if defined $max;
1768 1994
1769 $max = $self->{max_val}; 1995 return if $self->{val} == $val;
1996
1770 $self->{val} = $val; 1997 $self->{val} = $val;
1771
1772 $self->update; 1998 $self->update;
1773} 1999}
1774 2000
1775sub _draw { 2001sub _draw {
1776 my ($self) = @_; 2002 my ($self) = @_;
… …
1859 2085
1860 $self->{value}->set_fontsize ($fsize); 2086 $self->{value}->set_fontsize ($fsize);
1861 $self->{max} ->set_fontsize ($fsize); 2087 $self->{max} ->set_fontsize ($fsize);
1862} 2088}
1863 2089
2090sub set_max {
2091 my ($self, $max) = @_;
2092
2093 $self->{gauge}->set_max ($max);
2094 $self->{max}->set_text ($max);
2095}
2096
1864sub set_value { 2097sub set_value {
1865 my ($self, $val, $max) = @_; 2098 my ($self, $val, $max) = @_;
1866 2099
1867 $self->set_max ($max) 2100 $self->set_max ($max)
1868 if defined $max; 2101 if defined $max;
1869 2102
1870 $self->{gauge}->set_value ($val, $max); 2103 $self->{gauge}->set_value ($val, $max);
1871 $self->{value}->set_text ($val); 2104 $self->{value}->set_text ($val);
1872}
1873
1874sub set_max {
1875 my ($self, $max) = @_;
1876
1877 $self->{gauge}->set_max ($max);
1878 $self->{max}->set_text ($max);
1879} 2105}
1880 2106
1881############################################################################# 2107#############################################################################
1882 2108
1883package CFClient::UI::Slider; 2109package CFClient::UI::Slider;
… …
1893 qw(s1_slider.png s1_slider_bg.png); 2119 qw(s1_slider.png s1_slider_bg.png);
1894 2120
1895sub new { 2121sub new {
1896 my $class = shift; 2122 my $class = shift;
1897 2123
1898 # range [value, low, high, page] 2124 # range [value, low, high, page, unit]
1899 2125
1900 # TODO: 0-width page 2126 # TODO: 0-width page
1901 # TODO: req_w/h are wrong with vertical 2127 # TODO: req_w/h are wrong with vertical
1902 # TODO: calculations are off 2128 # TODO: calculations are off
1903 my $self = $class->SUPER::new ( 2129 my $self = $class->SUPER::new (
1904 fg => [1, 1, 1], 2130 fg => [1, 1, 1],
1905 active_fg => [0, 0, 0], 2131 active_fg => [0, 0, 0],
2132 bg => [0, 0, 0, 0.2],
2133 active_bg => [1, 1, 1, 0.5],
1906 range => [0, 0, 100, 10], 2134 range => [0, 0, 100, 10, 0],
1907 req_w => 20, 2135 req_w => $::WIDTH / 80,
1908 req_h => 20, 2136 req_h => $::WIDTH / 80,
1909 vertical => 0, 2137 vertical => 0,
1910 can_hover => 1, 2138 can_hover => 1,
1911 inner_pad => 5, 2139 inner_pad => 0.02,
1912 @_ 2140 @_
1913 ); 2141 );
1914 2142
2143 $self->set_value ($self->{range}[0]);
2144 $self->update;
2145
1915 $self 2146 $self
2147}
2148
2149sub set_range {
2150 my ($self, $range) = @_;
2151
2152 ($range, $self->{range}) = ($self->{range}, $range);
2153
2154 $self->update
2155 if "@$range" ne "@{$self->{range}}";
2156}
2157
2158sub set_value {
2159 my ($self, $value) = @_;
2160
2161 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2162
2163 $hi = $lo + 1 if $hi <= $lo;
2164
2165 $page = $hi - $lo if $page > $hi - $lo;
2166
2167 $value = $lo if $value < $lo;
2168 $value = $hi - $page if $value > $hi - $page;
2169
2170 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2171 if $unit;
2172
2173 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2174
2175 if ($value != $old_value) {
2176 $self->_emit (changed => $value);
2177 $self->update;
2178 }
1916} 2179}
1917 2180
1918sub size_request { 2181sub size_request {
1919 my ($self) = @_; 2182 my ($self) = @_;
1920 2183
… …
1926 2189
1927sub button_down { 2190sub button_down {
1928 my ($self, $ev, $x, $y) = @_; 2191 my ($self, $ev, $x, $y) = @_;
1929 2192
1930 $self->SUPER::button_down ($ev, $x, $y); 2193 $self->SUPER::button_down ($ev, $x, $y);
2194
2195 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2196
1931 $self->mouse_motion ($ev, $x, $y); 2197 $self->mouse_motion ($ev, $x, $y);
1932} 2198}
1933 2199
1934sub mouse_motion { 2200sub mouse_motion {
1935 my ($self, $ev, $x, $y) = @_; 2201 my ($self, $ev, $x, $y) = @_;
1936 2202
1937 if ($GRAB == $self) { 2203 if ($GRAB == $self) {
2204 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2205
2206 my (undef, $lo, $hi, $page) = @{$self->{range}};
2207
2208 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2209
2210 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2211 }
2212}
2213
2214sub update {
2215 my ($self) = @_;
2216
2217 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2218 $self->set_value ($self->{range}[0]);
2219
1938 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2220 my ($value, $lo, $hi, $page) = @{$self->{range}};
2221 my $range = ($hi - $page - $lo) || 1e-100;
1939 2222
1940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2223 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1941 2224
1942 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2225 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1943 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2226 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1944 2227
1945 $x -= $inner_pad_px; # substract the padding 2228 $value = ($value - $lo) / $range;
1946 $x = $x * ($hi - $lo) / $inner_w + $lo; 2229 $value = $value * $self->{scale} + $self->{offset};
1947 $x = $lo if $x < $lo;
1948 $x = $hi - $page if $x > $hi - $page;
1949 $self->{range}[0] = $x;
1950 2230
1951 $self->emit (changed => $x); 2231 $self->{knob_x} = $value - $knob_w * 0.5;
1952 $self->update; 2232 $self->{knob_w} = $knob_w;
1953 } 2233 });
1954}
1955 2234
1956# the inner_* stuff is for generating a padding for the slider handle, 2235 $self->SUPER::update;
1957# so that the handle doesn't leave the texture. This calculation isn't 100%
1958# correct propably, but it does the job for now
1959sub _calc_inner_pad_px {
1960 my ($self, $w) = @_;
1961 ($w / 100) * $self->{inner_pad} # % to pixels
1962} 2236}
1963 2237
1964sub _draw { 2238sub _draw {
1965 my ($self) = @_; 2239 my ($self) = @_;
1966 2240
1967 $self->SUPER::_draw (); 2241 $self->SUPER::_draw ();
1968 2242
1969 my ($w, $h) = @$self{qw(w h)}; 2243 glScale $self->{w}, $self->{h};
1970 2244
1971 if ($self->{vertical}) { 2245 if ($self->{vertical}) {
1972 # draw a vertical slider like a rotated horizontal slider 2246 # draw a vertical slider like a rotated horizontal slider
1973 2247
2248 glTranslate 1, 0, 0;
1974 glRotate 90, 0, 0, 1; 2249 glRotate 90, 0, 0, 1;
1975 glTranslate 0, -$self->{w}, 0;
1976
1977 ($w, $h) = ($h, $w);
1978 } 2250 }
1979 2251
1980 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2252 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2253 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982 2254
1983 my ($value, $lo, $hi, $page) = @{$self->{range}};
1984
1985 $hi = $value + 1 if $lo == $hi;
1986
1987 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1988 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1989
1990 $page = int $page * $inner_w / ($hi - $lo);
1991 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1992
1993 $w -= $page;
1994 $page &= ~1;
1995 glTranslate $page * 0.5, 0, 0;
1996 $page ||= 2;
1997
1998 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1999 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2000
2001 glEnable GL_BLEND;
2002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2003 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
2004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005 2257
2006 # draw background 2258 # draw background
2007 $tex[1]->draw_quad (0, 0, $w, $h); 2259 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008 2260
2009 # draw handle 2261 # draw handle
2010 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2262 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011 2263
2012 glDisable GL_BLEND;
2013 glDisable GL_TEXTURE_2D; 2264 glDisable GL_TEXTURE_2D;
2014} 2265}
2266
2267#############################################################################
2268
2269package CFClient::UI::ValSlider;
2270
2271our @ISA = CFClient::UI::HBox::;
2272
2273sub new {
2274 my ($class, %arg) = @_;
2275
2276 my $range = delete $arg{range};
2277
2278 my $self = $class->SUPER::new (
2279 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2280 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2281 to_value => sub { shift },
2282 from_value => sub { shift },
2283 %arg,
2284 );
2285
2286 $self->{slider}->connect (changed => sub {
2287 my ($self, $value) = @_;
2288 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2289 $self->{parent}->emit (changed => $value);
2290 });
2291
2292# $self->{entry}->connect (changed => sub {
2293# my ($self, $value) = @_;
2294# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2295# $self->{parent}->emit (changed => $value);
2296# });
2297
2298 $self->add ($self->{slider}, $self->{entry});
2299
2300 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2301
2302 $self
2303}
2304
2305sub set_range { shift->{slider}->set_range (@_) }
2306sub set_value { shift->{slider}->set_value (@_) }
2015 2307
2016############################################################################# 2308#############################################################################
2017 2309
2018package CFClient::UI::TextView; 2310package CFClient::UI::TextView;
2019 2311
… …
2028 fontsize => 1, 2320 fontsize => 1,
2029 can_events => 0, 2321 can_events => 0,
2030 #font => default_font 2322 #font => default_font
2031 @_, 2323 @_,
2032 2324
2033 layout => (new CFClient::Layout), 2325 layout => (new CFClient::Layout 1),
2034 par => [], 2326 par => [],
2035 height => 0, 2327 height => 0,
2036 children => [ 2328 children => [
2037 (new CFClient::UI::Empty expand => 1), 2329 (new CFClient::UI::Empty expand => 1),
2038 (new CFClient::UI::Slider vertical => 1), 2330 (new CFClient::UI::Slider vertical => 1),
2039 ], 2331 ],
2040 ); 2332 );
2041 2333
2042 $self->{children}[1]->connect (changed => sub { 2334 $self->{children}[1]->connect (changed => sub { $self->update });
2043 $self->update;
2044 });
2045 2335
2046 $self 2336 $self
2047} 2337}
2048 2338
2049sub set_fontsize { 2339sub set_fontsize {
2050 my ($self, $fontsize) = @_; 2340 my ($self, $fontsize) = @_;
2051 2341
2052 $self->{fontsize} = $fontsize; 2342 $self->{fontsize} = $fontsize;
2053 $self->reflow; 2343 $self->reflow;
2054}
2055
2056sub text_height {
2057 my ($self, $text) = @_;
2058
2059 my $layout = $self->{layout};
2060
2061 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2062 $layout->set_width ($self->{w});
2063 $layout->set_text ($text);
2064
2065 ($layout->size)[1]
2066}
2067
2068sub reflow {
2069 my ($self) = @_;
2070
2071 $self->{need_reflow}++;
2072 $self->update;
2073} 2344}
2074 2345
2075sub size_allocate { 2346sub size_allocate {
2076 my ($self, $w, $h) = @_; 2347 my ($self, $w, $h) = @_;
2077 2348
… …
2082 $self->{layout}->set_width ($self->{children}[0]{w}); 2353 $self->{layout}->set_width ($self->{children}[0]{w});
2083 2354
2084 $self->reflow; 2355 $self->reflow;
2085} 2356}
2086 2357
2358sub text_size {
2359 my ($self, $text, $indent) = @_;
2360
2361 my $layout = $self->{layout};
2362
2363 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2364 $layout->set_width ($self->{children}[0]{w} - $indent);
2365 $layout->set_markup ($text);
2366
2367 $layout->size
2368}
2369
2370sub reflow {
2371 my ($self) = @_;
2372
2373 $self->{need_reflow}++;
2374 $self->update;
2375}
2376
2377sub set_offset {
2378 my ($self, $offset) = @_;
2379
2380 # todo: base offset on lines or so, not on pixels
2381 $self->{children}[1]->set_value ($offset);
2382}
2383
2384sub clear {
2385 my ($self) = @_;
2386
2387 $self->{par} = [];
2388 $self->{height} = 0;
2389 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2390}
2391
2087sub add_paragraph { 2392sub add_paragraph {
2088 my ($self, $color, $text) = @_; 2393 my ($self, $color, $text, $indent) = @_;
2089 2394
2090 #TODO: intelligently "reformat" paragraph 2395 for my $line (split /\n/, $text) {
2091 2396 my ($w, $h) = $self->text_size ($line);
2092 my $height = $self->text_height ($text);
2093
2094 $self->{height} += $height; 2397 $self->{height} += $h;
2398 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2399 }
2095 2400
2096 push @{$self->{par}}, [$height, $color, $text];
2097
2098 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2401 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2099 $self->{children}[1]->update;
2100} 2402}
2101 2403
2102sub update { 2404sub update {
2103 my ($self) = @_; 2405 my ($self) = @_;
2104 2406
… …
2106 2408
2107 return unless $self->{h} > 0; 2409 return unless $self->{h} > 0;
2108 2410
2109 delete $self->{texture}; 2411 delete $self->{texture};
2110 2412
2111 $ROOT->on_refresh ($self, sub { 2413 $ROOT->on_post_alloc ($self, sub {
2414 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2415
2112 if (delete $self->{need_reflow}) { 2416 if (delete $self->{need_reflow}) {
2113 my $height = 0; 2417 my $height = 0;
2114 2418
2115 $height += $_->[0] = $self->text_height ($_->[2]) 2419 my $layout = $self->{layout};
2420
2421 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2422
2116 for @{$self->{par}}; 2423 for (@{$self->{par}}) {
2424 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2425 $layout->set_width ($W - $_->[3]);
2426 $layout->set_markup ($_->[4]);
2427 my ($w, $h) = $layout->size;
2428 $_->[0] = $w + $_->[3];
2429 $_->[1] = $h;
2430 }
2431
2432 $height += $_->[1];
2433 }
2117 2434
2118 $self->{height} = $height; 2435 $self->{height} = $height;
2119 2436
2120 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2437 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2121 2438
2122 delete $self->{texture}; 2439 delete $self->{texture};
2123 } 2440 }
2124 2441
2125 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2442 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2126 glClearColor 0, 0, 0, 1; 2443 glClearColor 0.5, 0.5, 0.5, 0;
2127 glClear GL_COLOR_BUFFER_BIT; 2444 glClear GL_COLOR_BUFFER_BIT;
2128 2445
2446 my $top = int $self->{children}[1]{range}[0];
2447
2448 my $y0 = $top;
2449 my $y1 = $top + $H;
2450
2451 my $y = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_font ($self->{font}) if $self->{font};
2456
2129 glEnable GL_BLEND; 2457 glEnable GL_BLEND;
2458 #TODO# not correct in windows where rgba is forced off
2130 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2459 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2131 glEnable GL_TEXTURE_2D;
2132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2133
2134 my $top = int $self->{children}[1]{range}[0];
2135
2136 my $y0 = $top;
2137 my $y1 = $top + $self->{h};
2138
2139 my $y = 0;
2140
2141 my $layout = $self->{layout};
2142
2143 $layout->set_font ($self->{font}) if $self->{font};
2144 2460
2145 for my $par (@{$self->{par}}) { 2461 for my $par (@{$self->{par}}) {
2146 my $h = $par->[0]; 2462 my $h = $par->[1];
2147 2463
2148 if ($y0 < $y + $h && $y < $y1) { 2464 if ($y0 < $y + $h && $y < $y1) {
2465 $layout->set_foreground (@{ $par->[2] });
2466 $layout->set_width ($W - $par->[3]);
2149 $layout->set_text ($par->[2]); 2467 $layout->set_markup ($par->[4]);
2150 2468
2151 glColor @{ $par->[1] }; 2469 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2152 my ($W, $H) = $layout->size; 2470
2153 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2471 glRasterPos $par->[3], $y - $y0;
2472 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2154 } 2473 }
2155 2474
2156 $y += $h; 2475 $y += $h;
2157 } 2476 }
2158 2477
2159 glDisable GL_TEXTURE_2D;
2160 glDisable GL_BLEND; 2478 glDisable GL_BLEND;
2161 }; 2479 };
2162 }); 2480 });
2163} 2481}
2164 2482
2165sub _draw { 2483sub _draw {
2166 my ($self) = @_; 2484 my ($self) = @_;
2167 2485
2168 if ($self->{texture}) {
2169 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171 glColor 1, 1, 1, 1; 2488 glColor 1, 1, 1, 1;
2172 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2489 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173 glDisable GL_TEXTURE_2D; 2490 glDisable GL_TEXTURE_2D;
2174 }
2175 2491
2176 $self->{children}[1]->draw; 2492 $self->{children}[1]->draw;
2177 2493
2178} 2494}
2179 2495
… …
2247 2563
2248 # TODO: use animation 2564 # TODO: use animation
2249 if ($self->{state} = !$self->{state}) { 2565 if ($self->{state} = !$self->{state}) {
2250 $CFClient::UI::ROOT->add ($self->{other}); 2566 $CFClient::UI::ROOT->add ($self->{other});
2251 $self->{other}->move ($self->coord2global (0, $self->{h})); 2567 $self->{other}->move ($self->coord2global (0, $self->{h}));
2252 $self->emit ("open"); 2568 $self->_emit ("open");
2253 } else { 2569 } else {
2254 $CFClient::UI::ROOT->remove ($self->{other}); 2570 $CFClient::UI::ROOT->remove ($self->{other});
2255 $self->emit ("close"); 2571 $self->_emit ("close");
2256 } 2572 }
2257 2573
2258 $self->emit (changed => $self->{state}); 2574 $self->_emit (changed => $self->{state});
2259} 2575}
2260 2576
2261############################################################################# 2577#############################################################################
2262 2578
2263package CFClient::UI::Tooltip; 2579package CFClient::UI::Tooltip;
… …
2273 @_, 2589 @_,
2274 can_events => 0, 2590 can_events => 0,
2275 ) 2591 )
2276} 2592}
2277 2593
2278sub set_markup { 2594sub set_tooltip_from {
2279 my ($self, $text) = @_; 2595 my ($self, $widget) = @_;
2280 2596
2281 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2597 $self->add (new CFClient::UI::Label
2282 $self->{label}->set_markup ($text); 2598 markup => $widget->{tooltip},
2283 $self->add ($self->{label}); 2599 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2600 fontsize => 0.8,
2601 fg => [0, 0, 0, 1],
2602 ellipsise => 0,
2603 font => ($widget->{tooltip_font} || $::FONT_PROP),
2604 );
2284} 2605}
2285 2606
2286sub size_request { 2607sub size_request {
2287 my ($self) = @_; 2608 my ($self) = @_;
2288
2289 $self->child->set_max_size ($::WIDTH * 0.3);
2290 2609
2291 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2610 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292 2611
2293 ($w + 4, $h + 4) 2612 ($w + 4, $h + 4)
2294} 2613}
… …
2300} 2619}
2301 2620
2302sub _draw { 2621sub _draw {
2303 my ($self) = @_; 2622 my ($self) = @_;
2304 2623
2305 glPushMatrix;
2306 glTranslate 0.375, 0.375; 2624 glTranslate 0.375, 0.375;
2307 2625
2308 my ($w, $h) = @$self{qw(w h)}; 2626 my ($w, $h) = @$self{qw(w h)};
2309 2627
2310 glColor 1, 0.8, 0.4; 2628 glColor 1, 0.8, 0.4;
… …
2321 glVertex 0 , $h; 2639 glVertex 0 , $h;
2322 glVertex $w, $h; 2640 glVertex $w, $h;
2323 glVertex $w, 0; 2641 glVertex $w, 0;
2324 glEnd; 2642 glEnd;
2325 2643
2326 glPopMatrix; 2644 glTranslate 2 - 0.375, 2 - 0.375;
2327
2328 glTranslate 2, 2;
2329 $self->SUPER::_draw; 2645 $self->SUPER::_draw;
2330} 2646}
2331 2647
2332############################################################################# 2648#############################################################################
2333 2649
… …
2338use CFClient::OpenGL; 2654use CFClient::OpenGL;
2339 2655
2340sub new { 2656sub new {
2341 my $class = shift; 2657 my $class = shift;
2342 2658
2343 $class->SUPER::new ( 2659 my $self = $class->SUPER::new (
2344 aspect => 1, 2660 aspect => 1,
2661 can_events => 0,
2345 @_, 2662 @_,
2346 ) 2663 );
2664
2665 if ($self->{anim} && $self->{animspeed}) {
2666 Scalar::Util::weaken (my $widget = $self);
2667
2668 $self->{timer} = Event->timer (
2669 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2670 hard => 1,
2671 interval => $self->{animspeed},
2672 cb => sub {
2673 ++$widget->{frame};
2674 $widget->update;
2675 },
2676 );
2677 }
2678
2679 $self
2347} 2680}
2348 2681
2349sub size_request { 2682sub size_request {
2350 (32, 8) 2683 (32, 8)
2351} 2684}
2352 2685
2686sub update {
2687 my ($self) = @_;
2688
2689 return unless $self->{visible};
2690
2691 $self->SUPER::update;
2692}
2693
2353sub draw { 2694sub _draw {
2354 my ($self) = @_; 2695 my ($self) = @_;
2355 2696
2697 return unless $::CONN;
2698
2699 my $face;
2700
2701 if ($self->{frame}) {
2702 my $anim = $::CONN->{anim}[$self->{anim}];
2703
2704 $face = $anim->[ $self->{frame} % @$anim ]
2705 if $anim && @$anim;
2706 }
2707
2356 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2708 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2357 2709
2358 if ($tex) { 2710 if ($tex) {
2359 glEnable GL_BLEND;
2360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2361 glEnable GL_TEXTURE_2D; 2711 glEnable GL_TEXTURE_2D;
2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2363 glColor 1, 1, 1, 1; 2713 glColor 1, 1, 1, 1;
2364 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2714 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2365 glDisable GL_TEXTURE_2D; 2715 glDisable GL_TEXTURE_2D;
2366 glDisable GL_BLEND;
2367 } 2716 }
2717}
2718
2719sub DESTROY {
2720 my ($self) = @_;
2721
2722 $self->{timer}->cancel
2723 if $self->{timer};
2724
2725 $self->SUPER::DESTROY;
2368} 2726}
2369 2727
2370############################################################################# 2728#############################################################################
2371 2729
2730package CFClient::UI::Inventory;
2731
2732our @ISA = CFClient::UI::ScrolledWindow::;
2733
2734sub new {
2735 my $class = shift;
2736
2737 my $self = $class->SUPER::new (
2738 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2739 @_,
2740 );
2741
2742 $self
2743}
2744
2745sub set_items {
2746 my ($self, $items) = @_;
2747
2748 $self->{scrolled}->clear;
2749 return unless $items;
2750
2751 my @items = sort {
2752 ($a->{type} <=> $b->{type})
2753 or ($a->{name} cmp $b->{name})
2754 } @$items;
2755
2756 $self->{real_items} = \@items;
2757
2758 my $row = 0;
2759 for my $item (@items) {
2760 CFClient::Item::update_widgets $item;
2761
2762 $self->{scrolled}->add (0, $row, $item->{face_widget});
2763 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2764 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2765
2766 $row++;
2767 }
2768}
2769
2770sub size_request {
2771 my ($self) = @_;
2772 ($self->{req_w}, $self->{req_h});
2773}
2774
2775#############################################################################
2776
2777package CFClient::UI::Menu;
2778
2779our @ISA = CFClient::UI::FancyFrame::;
2780
2781use CFClient::OpenGL;
2782
2783sub new {
2784 my $class = shift;
2785
2786 my $self = $class->SUPER::new (
2787 items => [],
2788 z => 100,
2789 @_,
2790 );
2791
2792 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2793
2794 for my $item (@{ $self->{items} }) {
2795 my ($widget, $cb) = @$item;
2796
2797 # handle various types of items, only text for now
2798 if (!ref $widget) {
2799 $widget = new CFClient::UI::Label
2800 can_hover => 1,
2801 can_events => 1,
2802 text => $widget;
2803 }
2804
2805 $self->{item}{$widget} = $item;
2806
2807 $self->{vbox}->add ($widget);
2808 }
2809
2810 $self
2811}
2812
2813# popup given the event (must be a mouse button down event currently)
2814sub popup {
2815 my ($self, $ev) = @_;
2816
2817 $self->_emit ("popdown");
2818
2819 # maybe save $GRAB? must be careful about events...
2820 $GRAB = $self;
2821 $self->{button} = $ev->{button};
2822
2823 $self->show;
2824 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2825}
2826
2827sub mouse_motion {
2828 my ($self, $ev, $x, $y) = @_;
2829
2830 # TODO: should use vbox->find_widget or so
2831 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2832 $self->{hover} = $self->{item}{$HOVER};
2833}
2834
2835sub button_up {
2836 my ($self, $ev, $x, $y) = @_;
2837
2838 if ($ev->{button} == $self->{button}) {
2839 undef $GRAB;
2840 $self->hide;
2841
2842 $self->_emit ("popdown");
2843 $self->{hover}[1]->() if $self->{hover};
2844 }
2845}
2846
2847#############################################################################
2848
2849package CFClient::UI::Statusbox;
2850
2851our @ISA = CFClient::UI::VBox::;
2852
2853sub new {
2854 my $class = shift;
2855
2856 $class->SUPER::new (
2857 fontsize => 0.8,
2858 @_,
2859 )
2860}
2861
2862sub reorder {
2863 my ($self) = @_;
2864 my $NOW = time;
2865
2866 while (my ($k, $v) = each %{ $self->{item} }) {
2867 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2868 }
2869
2870 my @widgets;
2871
2872 my @items = sort {
2873 $a->{pri} <=> $b->{pri}
2874 or $b->{id} <=> $a->{id}
2875 } values %{ $self->{item} };
2876
2877 my $count = 10 + 1;
2878 for my $item (@items) {
2879 last unless --$count;
2880
2881 push @widgets, $item->{label} ||= do {
2882 # TODO: doesn't handle markup well (read as: at all)
2883 my $short = $item->{count} > 1
2884 ? "<b>$item->{count} ×</b> $item->{text}"
2885 : $item->{text};
2886
2887 for ($short) {
2888 s/^\s+//;
2889 s/\s+/ /g;
2890 }
2891
2892 new CFClient::UI::Label
2893 markup => $short,
2894 tooltip => $item->{tooltip},
2895 tooltip_font => $::FONT_PROP,
2896 tooltip_width => 0.67,
2897 fontsize => $item->{fontsize} || $self->{fontsize},
2898 max_w => $::WIDTH * 0.44,
2899 fg => $item->{fg},
2900 can_events => 1,
2901 can_hover => 1
2902 };
2903 }
2904
2905 $self->clear;
2906 $self->SUPER::add (reverse @widgets);
2907}
2908
2909sub add {
2910 my ($self, $text, %arg) = @_;
2911
2912 $text =~ s/^\s+//;
2913 $text =~ s/\s+$//;
2914
2915 return unless $text;
2916
2917 my $timeout = time + ((delete $arg{timeout}) || 60);
2918
2919 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2920
2921 if (my $item = $self->{item}{$group}) {
2922 if ($item->{text} eq $text) {
2923 $item->{count}++;
2924 } else {
2925 $item->{count} = 1;
2926 $item->{text} = $item->{tooltip} = $text;
2927 }
2928 $item->{id} = ++$self->{id};
2929 $item->{timeout} = $timeout;
2930 delete $item->{label};
2931 } else {
2932 $self->{item}{$group} = {
2933 id => ++$self->{id},
2934 text => $text,
2935 timeout => $timeout,
2936 tooltip => $text,
2937 fg => [0.8, 0.8, 0.8, 0.8],
2938 pri => 0,
2939 count => 1,
2940 %arg,
2941 };
2942 }
2943
2944 $self->reorder;
2945}
2946
2947sub reconfigure {
2948 my ($self) = @_;
2949
2950 delete $_->{label}
2951 for values %{ $self->{item} || {} };
2952
2953 $self->reorder;
2954 $self->SUPER::reconfigure;
2955}
2956
2957#############################################################################
2958
2372package CFClient::UI::Root; 2959package CFClient::UI::Root;
2373 2960
2374our @ISA = CFClient::UI::Container::; 2961our @ISA = CFClient::UI::Container::;
2375 2962
2376use CFClient::OpenGL; 2963use CFClient::OpenGL;
2377 2964
2378sub check_size { 2965sub new {
2379 my ($self) = @_; 2966 my $class = shift;
2380 2967
2381 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2968 $class->SUPER::new (
2382} 2969 @_,
2383 2970 )
2384sub size_request {
2385 ($::WIDTH, $::HEIGHT)
2386} 2971}
2387 2972
2388sub configure { 2973sub configure {
2389 my ($self, $x, $y, $w, $h) = @_; 2974 my ($self, $x, $y, $w, $h) = @_;
2390 2975
2391 $self->SUPER::configure ($x, $y, $w, $h); 2976 $self->{w} = $w;
2977 $self->{h} = $h;
2978}
2392 2979
2980sub check_size {
2981 my ($self) = @_;
2982
2983 $self->size_allocate ($self->{w}, $self->{h})
2984 if $self->{w};
2985}
2986
2987sub size_request {
2988 my ($self) = @_;
2989
2990 ($self->{w}, $self->{h})
2991}
2992
2993sub size_allocate {
2994 my ($self, $w, $h) = @_;
2995
2393 for my $child (@{$self->{children}}) { 2996 for my $child ($self->children) {
2394 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2997 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2395 2998
2999 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3000 if exists $child->{req_x};
3001
3002 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3003 if exists $child->{req_y};
3004
2396 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3005 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2397 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3006 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3007
2398 $child->configure ($X, $Y, $W,$H); 3008 $child->configure ($X, $Y, $W, $H);
2399 } 3009 }
2400} 3010}
2401 3011
2402sub _topleft { 3012sub coord2local {
2403 my ($self, $x, $y) = @_; 3013 my ($self, $x, $y) = @_;
2404 3014
2405 ($x, $y) 3015 ($x, $y)
2406} 3016}
2407 3017
3018sub coord2global {
3019 my ($self, $x, $y) = @_;
3020
3021 ($x, $y)
3022}
3023
2408sub update { 3024sub update {
2409 my ($self) = @_; 3025 my ($self) = @_;
2410 3026
2411 $self->check_size; 3027 $self->check_size;
2412 ::refresh (); 3028 $::WANT_REFRESH++;
2413} 3029}
2414 3030
2415sub add { 3031sub add {
2416 my ($self, $child) = @_; 3032 my ($self, @children) = @_;
2417 3033
3034 for (my @widgets = @children; my $w = pop @widgets; ) {
3035 push @widgets, $w->children;
3036 $w->{root} = $self;
3037 $w->{visible} = 1;
3038 }
3039
3040 for my $child (@children) {
3041 $child->{is_toplevel} = 1;
3042
2418 # integerize window positions 3043 # integerise window positions
2419 $child->{x} = int $child->{x}; 3044 $child->{x} = int $child->{x};
2420 $child->{y} = int $child->{y}; 3045 $child->{y} = int $child->{y};
3046 }
2421 3047
2422 $self->SUPER::add ($child); 3048 $self->SUPER::add (@children);
3049}
3050
3051sub remove {
3052 my ($self, @children) = @_;
3053
3054 $self->SUPER::remove (@children);
3055
3056 while (@children) {
3057 my $w = pop @children;
3058 push @children, $w->children;
3059 $w->set_invisible;
3060 }
2423} 3061}
2424 3062
2425sub on_refresh { 3063sub on_refresh {
2426 my ($self, $id, $cb) = @_; 3064 my ($self, $id, $cb) = @_;
2427 3065
2428 $self->{refresh_hook}{$id} = $cb; 3066 $self->{refresh_hook}{$id} = $cb;
2429} 3067}
2430 3068
3069sub on_post_alloc {
3070 my ($self, $id, $cb) = @_;
3071
3072 $self->{post_alloc_hook}{$id} = $cb;
3073}
3074
2431sub draw { 3075sub draw {
2432 my ($self) = @_; 3076 my ($self) = @_;
2433 3077
2434 while (my $rcb = delete $self->{refresh_hook}) { 3078 while ($self->{refresh_hook}) {
2435 $_->() for values %$rcb; 3079 $_->()
3080 for values %{delete $self->{refresh_hook}};
3081 }
3082
3083 if ($self->{check_size}) {
3084 my @queue = ([], []);
3085
3086 for (;;) {
3087 if ($self->{check_size}) {
3088 # heuristic: check containers last
3089 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3090 for values %{delete $self->{check_size}}
3091 }
3092
3093 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3094
3095 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3096 ? @$widget{qw(user_w user_h)}
3097 : $widget->size_request;
3098
3099 if (delete $widget->{force_alloc}
3100 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3101 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3102
3103 $widget->{req_w} = $w;
3104 $widget->{req_h} = $h;
3105
3106 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3107
3108 $widget->{parent}->check_size
3109 if $widget->{parent};
3110 }
3111 }
3112 }
3113
3114 while ($self->{size_alloc}) {
3115 for (values %{delete $self->{size_alloc}}) {
3116 my ($widget, $w, $h) = @$_;
3117
3118 $w = 0 if $w < 0;
3119 $h = 0 if $h < 0;
3120
3121 $widget->{w} = $w;
3122 $widget->{h} = $h;
3123 $widget->emit (size_allocate => $w, $h);
3124 }
3125 }
3126
3127 while ($self->{post_alloc_hook}) {
3128 $_->()
3129 for values %{delete $self->{post_alloc_hook}};
2436 } 3130 }
2437 3131
2438 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3132 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3133 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440 glClear GL_COLOR_BUFFER_BIT; 3134 glClear GL_COLOR_BUFFER_BIT;
2441 3135
2442 glMatrixMode GL_PROJECTION; 3136 glMatrixMode GL_PROJECTION;
2443 glLoadIdentity; 3137 glLoadIdentity;
2444 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3138 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2445 glMatrixMode GL_MODELVIEW; 3139 glMatrixMode GL_MODELVIEW;
2446 glLoadIdentity; 3140 glLoadIdentity;
2447 3141
2448 $self->_draw; 3142 $self->_draw;
2449} 3143}
… …
2451############################################################################# 3145#############################################################################
2452 3146
2453package CFClient::UI; 3147package CFClient::UI;
2454 3148
2455$ROOT = new CFClient::UI::Root; 3149$ROOT = new CFClient::UI::Root;
2456$TOOLTIP = new CFClient::UI::Tooltip; 3150$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457 3151
24581 31521
2459 3153

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