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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.171 by root, Mon Apr 24 11:54:26 2006 UTC vs.
Revision 1.241 by root, Fri May 26 20:50:35 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->{root};
235 delete $self->{visible};
175 236
176 undef $GRAB if $GRAB == $self; 237 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 238 undef $HOVER if $HOVER == $self;
239
240 CFClient::UI::check_tooltip
241 if $CFClient::UI::TOOLTIP->{owner} == $self;
242
243 $self->focus_out;
244}
245
246sub hide {
247 my ($self) = @_;
248
249 $self->set_invisible;
178 250
179 $self->{parent}->remove ($self) 251 $self->{parent}->remove ($self)
180 if $self->{parent}; 252 if $self->{parent};
181} 253}
182 254
… …
224 $self->{y} = $y; 296 $self->{y} = $y;
225 $self->update; 297 $self->update;
226 } 298 }
227 299
228 if ($self->{w} != $w || $self->{h} != $h) { 300 if ($self->{w} != $w || $self->{h} != $h) {
229 $self->{w} = $w; 301 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
230 $self->{h} = $h;
231
232 $self->size_allocate ($w, $h);
233 $self->update;
234 } 302 }
235} 303}
236 304
237sub size_allocate { 305sub size_allocate {
238 # nothing to be done 306 # nothing to be done
239} 307}
240 308
309sub reconfigure {
310 my ($self) = @_;
311
312 $self->check_size (1);
313 $self->update;
314}
315
316sub children {
317}
318
241sub set_max_size { 319sub set_max_size {
242 my ($self, $w, $h) = @_; 320 my ($self, $w, $h) = @_;
243 321
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 322 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 323 delete $self->{max_h}; $self->{max_h} = $h if $h;
246} 324}
247 325
248# return top left coordinates 326sub set_tooltip {
249sub _topleft {
250 my ($self, $x, $y) = @_; 327 my ($self, $tooltip) = @_;
251 328
252 $self->{parent} 329 $tooltip =~ s/^\s+//;
253 or Carp::confess "no parent widget in _topleft\n";#d# 330 $tooltip =~ s/\s+$//;
254 331
255 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 332 return if $self->{tooltip} eq $tooltip;
333
334 $self->{tooltip} = $tooltip;
335
336 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
337 delete $CFClient::UI::TOOLTIP->{owner};
338 CFClient::UI::check_tooltip;
339 }
256} 340}
257 341
258# translate global coordinates to local coordinate system 342# translate global coordinates to local coordinate system
259sub coord2local { 343sub coord2local {
260 my ($self, $x, $y) = @_; 344 my ($self, $x, $y) = @_;
261 345
262 my ($X, $Y) = $self->_topleft; 346 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
263 ($x - $X, $y - $Y)
264} 347}
265 348
266# translate local coordinates to global coordinate system 349# translate local coordinates to global coordinate system
267sub coord2global { 350sub coord2global {
268 my ($self, $x, $y) = @_; 351 my ($self, $x, $y) = @_;
269 352
270 my ($X, $Y) = $self->_topleft; 353 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
271 ($x + $X, $y + $Y)
272} 354}
273 355
274sub focus_in { 356sub focus_in {
275 my ($self) = @_; 357 my ($self) = @_;
276 358
277 return if $FOCUS == $self; 359 return if $FOCUS == $self;
278 return unless $self->{can_focus}; 360 return unless $self->{can_focus};
279 361
280 my $focus = $FOCUS; $FOCUS = $self; 362 my $focus = $FOCUS; $FOCUS = $self;
281 363
282 $self->emit (focus_in => $focus); 364 $self->_emit (focus_in => $focus);
283 365
284 $focus->update if $focus; 366 $focus->update if $focus;
285 $FOCUS->update; 367 $FOCUS->update;
286} 368}
287 369
… …
290 372
291 return unless $FOCUS == $self; 373 return unless $FOCUS == $self;
292 374
293 my $focus = $FOCUS; undef $FOCUS; 375 my $focus = $FOCUS; undef $FOCUS;
294 376
295 $self->emit (focus_out => $focus); 377 $self->_emit (focus_out => $focus);
296 378
297 $focus->update if $focus; #? 379 $focus->update if $focus; #?
380
381 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
382 unless $FOCUS;
298} 383}
299 384
300sub mouse_motion { } 385sub mouse_motion { }
301sub button_up { } 386sub button_up { }
302sub key_down { } 387sub key_down { }
303sub key_up { } 388sub key_up { }
304 389
305sub button_down { 390sub button_down {
306 my ($self, $ev, $x, $y) = @_; 391 my ($self, $ev, $x, $y) = @_;
307 392
308 $self->focus_in; 393 $self->focus_in;
… …
342 if ($ENV{PCLIENT_DEBUG}) { 427 if ($ENV{PCLIENT_DEBUG}) {
343 glPushMatrix; 428 glPushMatrix;
344 glColor 1, 1, 0, 1; 429 glColor 1, 1, 0, 1;
345 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 430 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
346 glBegin GL_LINE_LOOP; 431 glBegin GL_LINE_LOOP;
347 glVertex 0 , 0; 432 glVertex 0 , 0;
348 glVertex $self->{w}, 0; 433 glVertex $self->{w} - 1, 0;
349 glVertex $self->{w}, $self->{h}; 434 glVertex $self->{w} - 1, $self->{h} - 1;
350 glVertex 0 , $self->{h}; 435 glVertex 0 , $self->{h} - 1;
351 glEnd; 436 glEnd;
352 glPopMatrix; 437 glPopMatrix;
353 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 438 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
354 } 439 }
355} 440}
356 441
357sub _draw { 442sub _draw {
358 my ($self) = @_; 443 my ($self) = @_;
… …
374 459
375sub set_parent { 460sub set_parent {
376 my ($self, $parent) = @_; 461 my ($self, $parent) = @_;
377 462
378 Scalar::Util::weaken ($self->{parent} = $parent); 463 Scalar::Util::weaken ($self->{parent} = $parent);
464
465 $self->{root} = $parent->{root};
466 $self->{visible} = $parent->{visible} + 1;
467
468 # TODO: req_w _does_change after ->reconfigure
469 $self->check_size
470 unless exists $self->{req_w};
471
472 $self->show;
379} 473}
380 474
381sub check_size { 475sub check_size {
382 my ($self) = @_; 476 my ($self, $forced) = @_;
383 477
384 $self->{parent} 478 $self->{force_alloc} = 1 if $forced;
385 or return 1; 479 $CFClient::UI::ROOT->{check_size}{$self} = $self;
386
387 my ($w, $h) = $self->{user_w} && $self->{user_h}
388 ? @$self{qw(user_w user_h)}
389 : $self->size_request;
390
391 if ($w != $self->{req_w} || $h != $self->{req_h}) {
392 $self->{req_w} = $w;
393 $self->{req_h} = $h;
394
395 $self->{parent}->check_size
396 or $self->size_allocate (
397 (List::Util::max $self->{w}, $w),
398 (List::Util::max $self->{h}, $h),
399 );
400
401 1
402 } else {
403 0
404 }
405} 480}
406 481
407sub update { 482sub update {
408 my ($self) = @_; 483 my ($self) = @_;
409 484
… …
415 my ($self, $signal, $cb) = @_; 490 my ($self, $signal, $cb) = @_;
416 491
417 push @{ $self->{signal_cb}{$signal} }, $cb; 492 push @{ $self->{signal_cb}{$signal} }, $cb;
418} 493}
419 494
495sub _emit {
496 my ($self, $signal, @args) = @_;
497
498 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
499}
500
420sub emit { 501sub emit {
421 my ($self, $signal, @args) = @_; 502 my ($self, $signal, @args) = @_;
422 503
423 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 504 $self->_emit ($signal, @args)
505 || $self->$signal (@args);
424} 506}
425 507
426sub DESTROY { 508sub DESTROY {
427 my ($self) = @_; 509 my ($self) = @_;
428 510
511 delete $WIDGET{$self+0};
429 #$self->deactivate; 512 #$self->deactivate;
430} 513}
431 514
432############################################################################# 515#############################################################################
433 516
… …
442 my $class = shift; 525 my $class = shift;
443 526
444 # range [value, low, high, page] 527 # range [value, low, high, page]
445 528
446 $class->SUPER::new ( 529 $class->SUPER::new (
447 bg => [0, 0, 0, 0.2], 530 #bg => [0, 0, 0, 0.2],
448 active_bg => [1, 1, 1, 0.5], 531 #active_bg => [1, 1, 1, 0.5],
449 @_ 532 @_
450 ) 533 )
451} 534}
452 535
453sub _draw { 536sub _draw {
454 my ($self) = @_; 537 my ($self) = @_;
455 538
539 my $color = $FOCUS == $self && $self->{active_bg}
540 ? $self->{active_bg}
541 : $self->{bg};
542
543 if ($color && (@$color < 4 || $color->[3])) {
456 my ($w, $h) = @$self{qw(w h)}; 544 my ($w, $h) = @$self{qw(w h)};
457 545
458 glEnable GL_BLEND; 546 glEnable GL_BLEND;
459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 547 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
460 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 548 glColor @$color;
461 549
462 glBegin GL_QUADS; 550 glBegin GL_QUADS;
463 glVertex 0 , 0; 551 glVertex 0 , 0;
464 glVertex 0 , $h; 552 glVertex 0 , $h;
465 glVertex $w, $h; 553 glVertex $w, $h;
466 glVertex $w, 0; 554 glVertex $w, 0;
467 glEnd; 555 glEnd;
468 556
469 glDisable GL_BLEND; 557 glDisable GL_BLEND;
558 }
470} 559}
471 560
472############################################################################# 561#############################################################################
473 562
474package CFClient::UI::Empty; 563package CFClient::UI::Empty;
… …
506 595
507 $self 596 $self
508} 597}
509 598
510sub add { 599sub add {
511 my ($self, $child) = @_; 600 my ($self, @widgets) = @_;
512 601
513 $child->set_parent ($self); 602 $_->set_parent ($self)
603 for @widgets;
514 604
515 use sort 'stable'; 605 use sort 'stable';
516 606
517 $self->{children} = [ 607 $self->{children} = [
518 sort { $a->{z} <=> $b->{z} } 608 sort { $a->{z} <=> $b->{z} }
519 @{$self->{children}}, $child 609 @{$self->{children}}, @widgets
520 ]; 610 ];
521 611
522 $child->check_size; 612 $self->check_size (1);
613 $self->update;
614}
615
616sub children {
617 @{ $_[0]{children} }
523} 618}
524 619
525sub remove { 620sub remove {
526 my ($self, $child) = @_; 621 my ($self, $child) = @_;
527 622
528 delete $child->{parent}; 623 delete $child->{parent};
529 $child->hide; 624 $child->hide;
530 625
531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 626 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
532 627
533 $self->check_size; 628 $self->check_size (1);
534 $self->update; 629 $self->update;
535} 630}
536 631
537sub clear { 632sub clear {
538 my ($self) = @_; 633 my ($self) = @_;
… …
542 637
543 for (@$children) { 638 for (@$children) {
544 delete $_->{parent}; 639 delete $_->{parent};
545 $_->hide; 640 $_->hide;
546 } 641 }
642
643 $self->check_size;
644 $self->update;
547} 645}
548 646
549sub find_widget { 647sub find_widget {
550 my ($self, $x, $y) = @_; 648 my ($self, $x, $y) = @_;
551 649
… …
626} 724}
627 725
628sub update { 726sub update {
629 my ($self) = @_; 727 my ($self) = @_;
630 728
631 # we want to do this delayed... 729 $ROOT->on_post_alloc ($self => sub { $self->render_child });
632 $self->render_chld;
633 $self->SUPER::update; 730 $self->SUPER::update;
634}
635
636sub render_chld {
637 my ($self) = @_;
638
639 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
640 glClearColor 0, 0, 0, 1;
641 glClear GL_COLOR_BUFFER_BIT;
642 $self->child->draw;
643 };
644} 731}
645 732
646sub size_allocate { 733sub size_allocate {
647 my ($self, $w, $h) = @_; 734 my ($self, $w, $h) = @_;
648 735
649 $self->child->configure (0, 0, $w, $h); 736 $self->SUPER::size_allocate ($w, $h);
737 $self->update;
738}
650 739
740sub _render {
741 $_[0]{children}[0]->draw;
742}
743
744sub render_child {
745 my ($self) = @_;
746
747 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
748 glClearColor 0, 0, 0, 0;
749 glClear GL_COLOR_BUFFER_BIT;
750
651 $self->render_chld; 751 $self->_render;
752 };
652} 753}
653 754
654sub _draw { 755sub _draw {
655 my ($self) = @_; 756 my ($self) = @_;
656 757
657 my ($w, $h) = ($self->w, $self->h); 758 my ($w, $h) = ($self->w, $self->h);
658 759
659 my $tex = $self->{texture} 760 my $tex = $self->{texture}
660 or return; 761 or return;
661 762
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D; 763 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
765 glColor 1, 1, 1, 1;
666 766
667 $tex->draw_quad (0, 0, $w, $h); 767 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
668 768
669 glDisable GL_BLEND;
670 glDisable GL_TEXTURE_2D; 769 glDisable GL_TEXTURE_2D;
671} 770}
672 771
673############################################################################# 772#############################################################################
674 773
675package CFClient::UI::ViewPort; 774package CFClient::UI::ViewPort;
676 775
677our @ISA = CFClient::UI::Window::; 776our @ISA = CFClient::UI::Window::;
678
679sub new { die }
680
681sub size_request {
682 my ($self) = @_;
683
684 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
685 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
686
687 @$self{qw(child_w child_h)}
688}
689
690sub _draw {
691 my ($self) = @_;
692
693 $self->{children}[1]->draw;
694}
695
696
697#############################################################################
698
699package CFClient::UI::Frame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704 777
705sub new { 778sub new {
706 my $class = shift; 779 my $class = shift;
707 780
781 $class->SUPER::new (
782 scroll_x => 0,
783 scroll_y => 1,
784 @_,
785 )
786}
787
788sub size_request {
789 my ($self) = @_;
790
791 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
792
793 @$self{qw(child_w child_h)}
794}
795
796sub size_allocate {
797 my ($self, $w, $h) = @_;
798
799 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
800 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
801
802 $self->child->configure (0, 0, $w, $h);
803 $self->update;
804}
805
806sub set_offset {
807 my ($self, $x, $y) = @_;
808
809 $self->{view_x} = int $x;
810 $self->{view_y} = int $y;
811
812 $self->update;
813}
814
815# hmm, this does not work for topleft of $self... but we should not ask for that
816sub coord2local {
817 my ($self, $x, $y) = @_;
818
819 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
820}
821
822sub coord2global {
823 my ($self, $x, $y) = @_;
824
825 $x = List::Util::min $self->{w}, $x - $self->{view_x};
826 $y = List::Util::min $self->{h}, $y - $self->{view_y};
827
828 $self->SUPER::coord2global ($x, $y)
829}
830
831sub find_widget {
832 my ($self, $x, $y) = @_;
833
834 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
835 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
836 ) {
837 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
838 } else {
839 $self->CFClient::UI::Base::find_widget ($x, $y)
840 }
841}
842
843sub _render {
844 my ($self) = @_;
845
846 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
847
848 $self->SUPER::_render;
849}
850
851#############################################################################
852
853package CFClient::UI::ScrolledWindow;
854
855our @ISA = CFClient::UI::HBox::;
856
857sub new {
858 my $class = shift;
859
860 my $self;
861
862 my $slider = new CFClient::UI::Slider
863 vertical => 1,
864 range => [0, 0, 1, 0.01], # HACK fix
865 connect_changed => sub {
866 $self->{vp}->set_offset (0, $_[1]);
867 },
868 ;
869
708 my $self = $class->SUPER::new ( 870 $self = $class->SUPER::new (
709 bg => [1, 1, 1, 1], 871 vp => (new CFClient::UI::ViewPort expand => 1),
710 border_bg => [1, 1, 1, 1], 872 slider => $slider,
711 border => 0.8,
712 @_ 873 @_,
713 ); 874 );
714 875
876 $self->{vp}->add ($self->{scrolled});
877 $self->add ($self->{vp});
878 $self->add ($self->{slider});
879
715 $self 880 $self
716} 881}
717 882
883sub update {
884 my ($self) = @_;
885
886 $self->SUPER::update;
887
888 # todo: overwrite size_allocate of child
889 my $child = $self->{vp}->child;
890 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 $self->SUPER::size_allocate ($w, $h);
897
898 my $child = $self->{vp}->child;
899 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
900}
901
902#TODO# update range on size_allocate depending on child
903# update viewport offset on scroll
904
905#############################################################################
906
907package CFClient::UI::Frame;
908
909our @ISA = CFClient::UI::Bin::;
910
911use CFClient::OpenGL;
912
913sub new {
914 my $class = shift;
915
916 $class->SUPER::new (
917 bg => undef,
918 @_,
919 )
920}
921
718sub _draw { 922sub _draw {
719 my ($self) = @_; 923 my ($self) = @_;
720 924
721 my ($w, $h) = ($self->{w}, $self->{h}); 925 if ($self->{bg}) {
926 my ($w, $h) = @$self{qw(w h)};
722 927
723 glEnable GL_BLEND; 928 glEnable GL_BLEND;
724 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 929 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
725 glEnable GL_TEXTURE_2D; 930 glColor @{ $self->{bg} };
726 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
727 931
728# glBegin GL_QUADS; 932 glBegin GL_QUADS;
729# glColor 0, 0, 0, 0;
730# glVertex 0 , 0; 933 glVertex 0 , 0;
731# glVertex 0 , $h; 934 glVertex 0 , $h;
732# glVertex $w, $h; 935 glVertex $w, $h;
733# glVertex $w, 0; 936 glVertex $w, 0;
734# glEnd; 937 glEnd;
735 938
736
737 $self->child->draw;
738 glDisable GL_BLEND; 939 glDisable GL_BLEND;
739 glDisable GL_TEXTURE_2D; 940 }
941
942 $self->SUPER::_draw;
740} 943}
741 944
742############################################################################# 945#############################################################################
743 946
744package CFClient::UI::FancyFrame; 947package CFClient::UI::FancyFrame;
… …
755 my $class = shift; 958 my $class = shift;
756 959
757 # TODO: user_x, user_y, overwrite moveto? 960 # TODO: user_x, user_y, overwrite moveto?
758 961
759 my $self = $class->SUPER::new ( 962 my $self = $class->SUPER::new (
760 bg => [1, 1, 1, 1], 963 bg => [1, 1, 1, 1],
761 border_bg => [1, 1, 1, 1], 964 border_bg => [1, 1, 1, 1],
762 border => 0.8, 965 border => 0.6,
966 is_toplevel => 1,
763 can_events => 1, 967 can_events => 1,
764 @_ 968 @_
765 ); 969 );
766 970
767 $self->{title} &&= new CFClient::UI::Label 971 $self->{title} &&= new CFClient::UI::Label
768 align => 0, 972 align => 0,
769 valign => 1, 973 valign => 1,
770 text => $self->{title}, 974 text => $self->{title},
771 fontsize => 1; 975 fontsize => $self->{border};
772 976
773 $self 977 $self
774} 978}
775 979
776sub border { 980sub border {
… …
792 my ($self, $w, $h) = @_; 996 my ($self, $w, $h) = @_;
793 997
794 $h -= List::Util::max 0, $self->border * 2; 998 $h -= List::Util::max 0, $self->border * 2;
795 $w -= List::Util::max 0, $self->border * 2; 999 $w -= List::Util::max 0, $self->border * 2;
796 1000
797 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1001 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
798 if $self->{title}; 1002 if $self->{title};
799 1003
800 $self->child->configure ($self->border, $self->border, $w, $h); 1004 $self->child->configure ($self->border, $self->border, $w, $h);
801} 1005}
802 1006
803sub button_down { 1007sub button_down {
804 my ($self, $ev, $x, $y) = @_; 1008 my ($self, $ev, $x, $y) = @_;
805 1009
1010 my ($w, $h) = @$self{qw(w h)};
806 my $border = $self->border; 1011 my $border = $self->border;
807 1012
808 if ($x < $self->{w} && $x >= $self->{w} - $border 1013 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
809 && $y < $self->{h} && $y >= $self->{h} - $border) { 1014 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
810 1015
1016 if ($lr & $td) {
1017 my ($wx, $wy) = ($self->{x}, $self->{y});
811 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1018 my ($ox, $oy) = ($ev->{x}, $ev->{y});
812 my ($bw, $bh) = ($self->{w}, $self->{h}); 1019 my ($bw, $bh) = ($self->{w}, $self->{h});
813 1020
1021 my $mx = $x < $border;
1022 my $my = $y < $border;
1023
814 $self->{motion} = sub { 1024 $self->{motion} = sub {
815 my ($ev, $x, $y) = @_; 1025 my ($ev, $x, $y) = @_;
816 1026
817 ($x, $y) = ($ev->{x}, $ev->{y}); 1027 my $dx = $ev->{x} - $ox;
1028 my $dy = $ev->{y} - $oy;
818 1029
819 $self->{user_w} = $bw + $x - $ox; 1030 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
820 $self->{user_h} = $bh + $y - $oy; 1031 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1032 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
821 $self->check_size; 1033 $self->check_size;
822 }; 1034 };
823 1035
824 } elsif ($x >= 0 && $x < $self->{w} 1036 } elsif ($lr ^ $td) {
825 && $y >= 0 && $y < $border) {
826
827 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1037 my ($ox, $oy) = ($ev->{x}, $ev->{y});
828 my ($bx, $by) = ($self->{x}, $self->{y}); 1038 my ($bx, $by) = ($self->{x}, $self->{y});
829 1039
830 $self->{motion} = sub { 1040 $self->{motion} = sub {
831 my ($ev, $x, $y) = @_; 1041 my ($ev, $x, $y) = @_;
… …
854 my ($self) = @_; 1064 my ($self) = @_;
855 1065
856 my ($w, $h ) = ($self->{w}, $self->{h}); 1066 my ($w, $h ) = ($self->{w}, $self->{h});
857 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1067 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
858 1068
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1069 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863 1071
864 my $border = $self->border; 1072 my $border = $self->border;
865 1073
866 glColor @{ $self->{border_bg} }; 1074 glColor @{ $self->{border_bg} };
867 $tex[1]->draw_quad (0, 0, $w, $border); 1075 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
868 $tex[3]->draw_quad (0, $border, $border, $ch); 1076 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
869 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1077 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
870 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1078 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
871 1079
1080 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
872 my $bg = $tex[0]; 1081 my $bg = $tex[0];
873 1082
874 # TODO: repeat texture not scale 1083 # TODO: repeat texture not scale
875 my $rep_x = $cw / $bg->{w}; 1084 my $rep_x = $cw / $bg->{w};
876 my $rep_y = $ch / $bg->{h}; 1085 my $rep_y = $ch / $bg->{h};
877 1086
878 glColor @{ $self->{bg} }; 1087 glColor @{ $self->{bg} };
879 1088
880 $bg->{s} = $rep_x; 1089 $bg->{s} = $rep_x;
881 $bg->{t} = $rep_y; 1090 $bg->{t} = $rep_y;
882 $bg->{wrap_mode} = 1; 1091 $bg->{wrap_mode} = 1;
883 $bg->draw_quad ($border, $border, $cw, $ch); 1092 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1093 }
884 1094
885 glDisable GL_TEXTURE_2D; 1095 glDisable GL_TEXTURE_2D;
886 glDisable GL_BLEND;
887 1096
888 $self->{title}->draw if $self->{title}; 1097 $self->{title}->draw if $self->{title};
1098
889 $self->child->draw; 1099 $self->child->draw;
890} 1100}
891 1101
892############################################################################# 1102#############################################################################
893 1103
… …
902sub new { 1112sub new {
903 my $class = shift; 1113 my $class = shift;
904 1114
905 $class->SUPER::new ( 1115 $class->SUPER::new (
906 col_expand => [], 1116 col_expand => [],
907 @_ 1117 @_,
908 ) 1118 )
1119}
1120
1121sub children {
1122 grep $_, map @$_, grep $_, @{ $_[0]{children} }
909} 1123}
910 1124
911sub add { 1125sub add {
912 my ($self, $x, $y, $child) = @_; 1126 my ($self, $x, $y, $child) = @_;
913 1127
914 $child->set_parent ($self); 1128 $child->set_parent ($self);
915 $self->{children}[$y][$x] = $child; 1129 $self->{children}[$y][$x] = $child;
916 1130
917 $child->check_size; 1131 $self->check_size (1);
918} 1132}
919 1133
920# TODO: move to container class maybe? send childs a signal on removal? 1134# TODO: move to container class maybe? send children a signal on removal?
921sub clear { 1135sub clear {
922 my ($self) = @_; 1136 my ($self) = @_;
923 1137
924 my $children = delete $self->{children}; 1138 my @children = $self->children;
1139 delete $self->{children};
925 1140
926 for (grep $_, map @$_, grep $_, @$children) { 1141 for (@children) {
927 delete $_->{parent}; 1142 delete $_->{parent};
928 $_->hide; 1143 $_->hide;
929 } 1144 }
930 1145
1146 $self->check_size (1);
931 $self->update; 1147 $self->update;
932} 1148}
933 1149
934sub get_wh { 1150sub get_wh {
935 my ($self) = @_; 1151 my ($self) = @_;
… …
967sub size_allocate { 1183sub size_allocate {
968 my ($self, $w, $h) = @_; 1184 my ($self, $w, $h) = @_;
969 1185
970 my ($ws, $hs) = $self->get_wh; 1186 my ($ws, $hs) = $self->get_wh;
971 1187
972 my $req_w = sum @$ws; 1188 my $req_w = (sum @$ws) || 1;
973 my $req_h = sum @$hs; 1189 my $req_h = (sum @$hs) || 1;
974 1190
975 # TODO: nicer code && do row_expand 1191 # TODO: nicer code && do row_expand
976 my @col_expand = @{$self->{col_expand}}; 1192 my @col_expand = @{$self->{col_expand}};
977 @col_expand = (1) x @$ws unless @col_expand; 1193 @col_expand = (1) x @$ws unless @col_expand;
978 my $col_expand = (sum @col_expand) || 1; 1194 my $col_expand = (sum @col_expand) || 1;
… …
1112} 1328}
1113 1329
1114sub size_allocate { 1330sub size_allocate {
1115 my ($self, $w, $h) = @_; 1331 my ($self, $w, $h) = @_;
1116 1332
1333 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1334
1117 my $children = $self->{children}; 1335 my $children = $self->{children};
1118 1336
1119 my @h = map $_->{req_h}, @$children; 1337 my @h = map $_->{req_h}, @$children;
1120 1338
1121 my $req_h = List::Util::sum @h; 1339 my $req_h = List::Util::sum @h;
… …
1150 1368
1151############################################################################# 1369#############################################################################
1152 1370
1153package CFClient::UI::Label; 1371package CFClient::UI::Label;
1154 1372
1155our @ISA = CFClient::UI::Base::; 1373our @ISA = CFClient::UI::DrawBG::;
1156 1374
1157use CFClient::OpenGL; 1375use CFClient::OpenGL;
1158 1376
1159sub new { 1377sub new {
1160 my ($class, %arg) = @_; 1378 my ($class, %arg) = @_;
1161 1379
1162 my $self = $class->SUPER::new ( 1380 my $self = $class->SUPER::new (
1163 fg => [1, 1, 1], 1381 fg => [1, 1, 1],
1382 #bg => none
1383 #active_bg => none
1164 #font => default_font 1384 #font => default_font
1385 #text => initial text
1386 #markup => initial narkup
1387 #max_w => maximum pixel width
1388 ellipsise => 3, # end
1389 layout => (new CFClient::Layout),
1165 fontsize => 1, 1390 fontsize => 1,
1166 text => "",
1167 align => -1, 1391 align => -1,
1168 valign => -1, 1392 valign => -1,
1169 padding => 2, 1393 padding => 2,
1170 layout => new CFClient::Layout,
1171 can_events => 0, 1394 can_events => 0,
1172 %arg 1395 %arg
1173 ); 1396 );
1174 1397
1175 if (exists $self->{template}) { 1398 if (exists $self->{template}) {
1176 my $layout = new CFClient::Layout; 1399 my $layout = new CFClient::Layout;
1177 $layout->set_text (delete $self->{template}); 1400 $layout->set_text (delete $self->{template});
1178 $self->{template} = $layout; 1401 $self->{template} = $layout;
1179 } 1402 }
1180 1403
1181 $self->set_text (delete $self->{text}) if exists $self->{text}; 1404 if (exists $self->{markup}) {
1182 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1405 $self->set_markup (delete $self->{markup});
1406 } else {
1407 $self->set_text (delete $self->{text});
1408 }
1183 1409
1184 $self 1410 $self
1185} 1411}
1186 1412
1187sub escape { 1413sub escape($) {
1188 local $_ = $_[1]; 1414 local $_ = $_[0];
1189 1415
1190 s/&/&amp;/g; 1416 s/&/&amp;/g;
1191 s/>/&gt;/g; 1417 s/>/&gt;/g;
1192 s/</&lt;/g; 1418 s/</&lt;/g;
1193 1419
1194 $_[1] 1420 $_
1421}
1422
1423sub update {
1424 my ($self) = @_;
1425
1426 delete $self->{texture};
1427 $self->SUPER::update;
1195} 1428}
1196 1429
1197sub set_text { 1430sub set_text {
1198 my ($self, $text) = @_; 1431 my ($self, $text) = @_;
1199 1432
1433 return if $self->{text} eq "T$text";
1434 $self->{text} = "T$text";
1435
1436 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1200 $self->{layout}->set_text ($text); 1437 $self->{layout}->set_text ($text);
1201 1438
1202 delete $self->{texture}; 1439 $self->update;
1203 $self->check_size; 1440 $self->check_size;
1204 $self->update;
1205} 1441}
1206 1442
1207sub set_markup { 1443sub set_markup {
1208 my ($self, $markup) = @_; 1444 my ($self, $markup) = @_;
1209 1445
1446 return if $self->{text} eq "M$markup";
1447 $self->{text} = "M$markup";
1448
1449 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1450
1451 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1210 $self->{layout}->set_markup ($markup); 1452 $self->{layout}->set_markup ($markup);
1211 1453
1212 delete $self->{texture}; 1454 $self->update;
1213 $self->check_size; 1455 $self->check_size;
1214 $self->update;
1215} 1456}
1216 1457
1217sub size_request { 1458sub size_request {
1218 my ($self) = @_; 1459 my ($self) = @_;
1219 1460
1220 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1461 $self->{layout}->set_font ($self->{font}) if $self->{font};
1221 $self->{layout}->set_width ($self->{max_w} || -1); 1462 $self->{layout}->set_width ($self->{max_w} || -1);
1463 $self->{layout}->set_ellipsise ($self->{ellipsise});
1464 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1222 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1465 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1223 1466
1224 my ($w, $h) = $self->{layout}->size; 1467 my ($w, $h) = $self->{layout}->size;
1225 1468
1226 if (exists $self->{template}) { 1469 if (exists $self->{template}) {
… …
1248sub set_fontsize { 1491sub set_fontsize {
1249 my ($self, $fontsize) = @_; 1492 my ($self, $fontsize) = @_;
1250 1493
1251 $self->{fontsize} = $fontsize; 1494 $self->{fontsize} = $fontsize;
1252 delete $self->{texture}; 1495 delete $self->{texture};
1496
1497 $self->update;
1253 $self->check_size; 1498 $self->check_size;
1254 $self->update;
1255} 1499}
1256 1500
1257sub _draw { 1501sub _draw {
1258 my ($self) = @_; 1502 my ($self) = @_;
1259 1503
1504 $self->SUPER::_draw; # draw background, if applicable
1505
1260 my $tex = $self->{texture} ||= do { 1506 my $tex = $self->{texture} ||= do {
1507 $self->{layout}->set_foreground (@{$self->{fg}});
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1508 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{w}); 1509 $self->{layout}->set_width ($self->{w});
1510 $self->{layout}->set_ellipsise ($self->{ellipsise});
1511 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1263 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1512 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1513
1264 new_from_layout CFClient::Texture $self->{layout} 1514 my $tex = new_from_layout CFClient::Texture $self->{layout};
1515
1516 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1517 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1518 : ($self->{w} - $tex->{w}) * 0.5);
1519
1520 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1521 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1522 : ($self->{h} - $tex->{h}) * 0.5);
1523
1524 $tex
1265 }; 1525 };
1266 1526
1267 glEnable GL_BLEND;
1268 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1269 glEnable GL_TEXTURE_2D; 1527 glEnable GL_TEXTURE_2D;
1270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1271 1529
1530 if ($tex->{format} == GL_ALPHA) {
1272 glColor @{$self->{fg}}; 1531 glColor @{$self->{fg}};
1273
1274 $self->{ox} = int (
1275 $self->{align} < 0 ? $self->{padding}
1276 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1277 : ($self->{w} - $tex->{w}) * 0.5
1278 );
1279
1280 $self->{oy} = int (
1281 $self->{valign} < 0 ? $self->{padding}
1282 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1283 : ($self->{h} - $tex->{h}) * 0.5
1284 );
1285
1286 $tex->draw_quad ($self->{ox}, $self->{oy}); 1532 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1533 } else {
1534 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1535 }
1287 1536
1288 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1289 glDisable GL_BLEND;
1290} 1538}
1291 1539
1292############################################################################# 1540#############################################################################
1293 1541
1294package CFClient::UI::EntryBase; 1542package CFClient::UI::EntryBase;
… …
1307 active_fg => [0, 0, 0], 1555 active_fg => [0, 0, 0],
1308 can_hover => 1, 1556 can_hover => 1,
1309 can_focus => 1, 1557 can_focus => 1,
1310 valign => 0, 1558 valign => 0,
1311 can_events => 1, 1559 can_events => 1,
1560 #text => ...
1312 @_ 1561 @_
1313 ) 1562 )
1314} 1563}
1315 1564
1316sub _set_text { 1565sub _set_text {
… …
1326 $self->{text} = $text; 1575 $self->{text} = $text;
1327 1576
1328 $text =~ s/./*/g if $self->{hidden}; 1577 $text =~ s/./*/g if $self->{hidden};
1329 $self->{layout}->set_text ("$text "); 1578 $self->{layout}->set_text ("$text ");
1330 1579
1331 $self->emit (changed => $self->{text}); 1580 $self->_emit (changed => $self->{text});
1332}
1333
1334sub get_text {
1335 $_[0]{text}
1336}
1337
1338sub size_request {
1339 my ($self) = @_;
1340
1341 my ($w, $h) = $self->SUPER::size_request;
1342
1343 ($w + 1, $h) # add 1 for cursor
1344}
1345
1346sub size_allocate {
1347 my ($self, $w, $h) = @_;
1348
1349 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1350} 1581}
1351 1582
1352sub set_text { 1583sub set_text {
1353 my ($self, $text) = @_; 1584 my ($self, $text) = @_;
1354 1585
1355 $self->{cursor} = length $text; 1586 $self->{cursor} = length $text;
1356 $self->_set_text ($text); 1587 $self->_set_text ($text);
1357 $self->update; 1588 $self->update;
1589 $self->check_size;
1590}
1591
1592sub get_text {
1593 $_[0]{text}
1594}
1595
1596sub size_request {
1597 my ($self) = @_;
1598
1599 my ($w, $h) = $self->SUPER::size_request;
1600
1601 ($w + 1, $h) # add 1 for cursor
1358} 1602}
1359 1603
1360sub key_down { 1604sub key_down {
1361 my ($self, $ev) = @_; 1605 my ($self, $ev) = @_;
1362 1606
… …
1364 my $sym = $ev->{sym}; 1608 my $sym = $ev->{sym};
1365 my $uni = $ev->{unicode}; 1609 my $uni = $ev->{unicode};
1366 1610
1367 my $text = $self->get_text; 1611 my $text = $self->get_text;
1368 1612
1369 if ($sym == 8) { 1613 if ($uni == 8) {
1370 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1614 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1371 } elsif ($sym == 127) { 1615 } elsif ($uni == 127) {
1372 substr $text, $self->{cursor}, 1, ""; 1616 substr $text, $self->{cursor}, 1, "";
1373 } elsif ($sym == CFClient::SDLK_LEFT) { 1617 } elsif ($sym == CFClient::SDLK_LEFT) {
1374 --$self->{cursor} if $self->{cursor}; 1618 --$self->{cursor} if $self->{cursor};
1375 } elsif ($sym == CFClient::SDLK_RIGHT) { 1619 } elsif ($sym == CFClient::SDLK_RIGHT) {
1376 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1620 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1377 } elsif ($sym == CFClient::SDLK_HOME) { 1621 } elsif ($sym == CFClient::SDLK_HOME) {
1378 $self->{cursor} = 0; 1622 $self->{cursor} = 0;
1379 } elsif ($sym == CFClient::SDLK_END) { 1623 } elsif ($sym == CFClient::SDLK_END) {
1380 $self->{cursor} = length $text; 1624 $self->{cursor} = length $text;
1381 } elsif ($sym == 27) { 1625 } elsif ($uni == 27) {
1382 $self->emit ('escape'); 1626 $self->_emit ('escape');
1383 } elsif ($uni) { 1627 } elsif ($uni) {
1384 substr $text, $self->{cursor}++, 0, chr $uni; 1628 substr $text, $self->{cursor}++, 0, chr $uni;
1385 } 1629 }
1386 1630
1387 $self->_set_text ($text); 1631 $self->_set_text ($text);
1388 $self->update; 1632 $self->update;
1633 $self->check_size;
1389} 1634}
1390 1635
1391sub focus_in { 1636sub focus_in {
1392 my ($self) = @_; 1637 my ($self) = @_;
1393 1638
… …
1473 if ($sym == 13) { 1718 if ($sym == 13) {
1474 unshift @{$self->{history}}, 1719 unshift @{$self->{history}},
1475 my $txt = $self->get_text; 1720 my $txt = $self->get_text;
1476 $self->{history_pointer} = -1; 1721 $self->{history_pointer} = -1;
1477 $self->{history_saveback} = ''; 1722 $self->{history_saveback} = '';
1478 $self->emit (activate => $txt); 1723 $self->_emit (activate => $txt);
1479 $self->update; 1724 $self->update;
1480 1725
1481 } elsif ($sym == CFClient::SDLK_UP) { 1726 } elsif ($sym == CFClient::SDLK_UP) {
1482 if ($self->{history_pointer} < 0) { 1727 if ($self->{history_pointer} < 0) {
1483 $self->{history_saveback} = $self->get_text; 1728 $self->{history_saveback} = $self->get_text;
… …
1522 my $class = shift; 1767 my $class = shift;
1523 1768
1524 $class->SUPER::new ( 1769 $class->SUPER::new (
1525 padding => 4, 1770 padding => 4,
1526 fg => [1, 1, 1], 1771 fg => [1, 1, 1],
1527 bg => [1, 1, 1, 0.2],
1528 active_fg => [0, 0, 1], 1772 active_fg => [0, 0, 1],
1529 can_hover => 1, 1773 can_hover => 1,
1530 align => 0, 1774 align => 0,
1531 valign => 0, 1775 valign => 0,
1532 can_events => 1, 1776 can_events => 1,
1533 @_ 1777 @_
1534 ) 1778 )
1535} 1779}
1536 1780
1781sub activate { }
1782
1537sub button_up { 1783sub button_up {
1538 my ($self, $ev, $x, $y) = @_; 1784 my ($self, $ev, $x, $y) = @_;
1539 1785
1786 $self->emit ("activate")
1540 if ($x >= 0 && $x < $self->{w} 1787 if $x >= 0 && $x < $self->{w}
1541 && $y >= 0 && $y < $self->{h}) { 1788 && $y >= 0 && $y < $self->{h};
1542 $self->emit ("activate");
1543 }
1544} 1789}
1545 1790
1546sub _draw { 1791sub _draw {
1547 my ($self) = @_; 1792 my ($self) = @_;
1548 1793
… …
1550 1795
1551 if ($GRAB == $self) { 1796 if ($GRAB == $self) {
1552 $self->{fg} = $self->{active_fg}; 1797 $self->{fg} = $self->{active_fg};
1553 } 1798 }
1554 1799
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1557 glEnable GL_TEXTURE_2D; 1800 glEnable GL_TEXTURE_2D;
1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1559 glColor 0, 0, 0, 1; 1802 glColor 0, 0, 0, 1;
1560 1803
1561 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1804 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1562 1805
1563 glDisable GL_TEXTURE_2D; 1806 glDisable GL_TEXTURE_2D;
1564 glDisable GL_BLEND;
1565 1807
1566 $self->SUPER::_draw; 1808 $self->SUPER::_draw;
1567} 1809}
1568 1810
1569############################################################################# 1811#############################################################################
… …
1583 1825
1584 $class->SUPER::new ( 1826 $class->SUPER::new (
1585 padding => 2, 1827 padding => 2,
1586 fg => [1, 1, 1], 1828 fg => [1, 1, 1],
1587 active_fg => [1, 1, 0], 1829 active_fg => [1, 1, 0],
1830 bg => [0, 0, 0, 0.2],
1831 active_bg => [1, 1, 1, 0.5],
1588 state => 0, 1832 state => 0,
1589 can_hover => 1, 1833 can_hover => 1,
1590 @_ 1834 @_
1591 ) 1835 )
1592} 1836}
… …
1601 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1602 1846
1603 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1847 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1604 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1848 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1605 $self->{state} = !$self->{state}; 1849 $self->{state} = !$self->{state};
1606 $self->emit (changed => $self->{state}); 1850 $self->_emit (changed => $self->{state});
1607 } 1851 }
1608} 1852}
1609 1853
1610sub _draw { 1854sub _draw {
1611 my ($self) = @_; 1855 my ($self) = @_;
… …
1616 1860
1617 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1861 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1618 1862
1619 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1863 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1620 1864
1621 glEnable GL_BLEND; 1865 my $tex = $self->{state} ? $tex[1] : $tex[0];
1866
1622 glEnable GL_TEXTURE_2D; 1867 glEnable GL_TEXTURE_2D;
1623 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1624
1625 my $tex = $self->{state} ? $tex[1] : $tex[0];
1626
1627 $tex->draw_quad (0, 0, $s, $s); 1868 $tex->draw_quad_alpha (0, 0, $s, $s);
1628
1629 glDisable GL_TEXTURE_2D; 1869 glDisable GL_TEXTURE_2D;
1630 glDisable GL_BLEND;
1631} 1870}
1632 1871
1633############################################################################# 1872#############################################################################
1634 1873
1635package CFClient::UI::Image; 1874package CFClient::UI::Image;
… …
1678 glTranslate 0, -$self->{w}, 0; 1917 glTranslate 0, -$self->{w}, 0;
1679 1918
1680 ($w, $h) = ($h, $w); 1919 ($w, $h) = ($h, $w);
1681 } 1920 }
1682 1921
1683 glEnable GL_BLEND;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685 glEnable GL_TEXTURE_2D; 1922 glEnable GL_TEXTURE_2D;
1686 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1687 1924
1688 $tex->draw_quad (0, 0, $w, $h); 1925 $tex->draw_quad_alpha (0, 0, $w, $h);
1689 1926
1690 glDisable GL_BLEND;
1691 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1692} 1928}
1693 1929
1694############################################################################# 1930#############################################################################
1695 1931
… …
1743} 1979}
1744 1980
1745sub set_max { 1981sub set_max {
1746 my ($self, $max) = @_; 1982 my ($self, $max) = @_;
1747 1983
1984 return if $self->{max_val} == $max;
1985
1748 $self->{max_val} = $max; 1986 $self->{max_val} = $max;
1987 $self->update;
1749} 1988}
1750 1989
1751sub set_value { 1990sub set_value {
1752 my ($self, $val, $max) = @_; 1991 my ($self, $val, $max) = @_;
1753 1992
1754 $self->set_max ($max) 1993 $self->set_max ($max)
1755 if defined $max; 1994 if defined $max;
1756 1995
1757 $max = $self->{max_val}; 1996 return if $self->{val} == $val;
1997
1758 $self->{val} = $val; 1998 $self->{val} = $val;
1759
1760 $self->update; 1999 $self->update;
1761} 2000}
1762 2001
1763sub _draw { 2002sub _draw {
1764 my ($self) = @_; 2003 my ($self) = @_;
… …
1847 2086
1848 $self->{value}->set_fontsize ($fsize); 2087 $self->{value}->set_fontsize ($fsize);
1849 $self->{max} ->set_fontsize ($fsize); 2088 $self->{max} ->set_fontsize ($fsize);
1850} 2089}
1851 2090
2091sub set_max {
2092 my ($self, $max) = @_;
2093
2094 $self->{gauge}->set_max ($max);
2095 $self->{max}->set_text ($max);
2096}
2097
1852sub set_value { 2098sub set_value {
1853 my ($self, $val, $max) = @_; 2099 my ($self, $val, $max) = @_;
1854 2100
1855 $self->set_max ($max) 2101 $self->set_max ($max)
1856 if defined $max; 2102 if defined $max;
1857 2103
1858 $self->{gauge}->set_value ($val, $max); 2104 $self->{gauge}->set_value ($val, $max);
1859 $self->{value}->set_text ($val); 2105 $self->{value}->set_text ($val);
1860}
1861
1862sub set_max {
1863 my ($self, $max) = @_;
1864
1865 $self->{gauge}->set_max ($max);
1866 $self->{max}->set_text ($max);
1867} 2106}
1868 2107
1869############################################################################# 2108#############################################################################
1870 2109
1871package CFClient::UI::Slider; 2110package CFClient::UI::Slider;
… …
1881 qw(s1_slider.png s1_slider_bg.png); 2120 qw(s1_slider.png s1_slider_bg.png);
1882 2121
1883sub new { 2122sub new {
1884 my $class = shift; 2123 my $class = shift;
1885 2124
1886 # range [value, low, high, page] 2125 # range [value, low, high, page, unit]
1887 2126
1888 # TODO: 0-width page 2127 # TODO: 0-width page
1889 # TODO: req_w/h are wrong with vertical 2128 # TODO: req_w/h are wrong with vertical
1890 # TODO: calculations are off 2129 # TODO: calculations are off
1891 my $self = $class->SUPER::new ( 2130 my $self = $class->SUPER::new (
1892 fg => [1, 1, 1], 2131 fg => [1, 1, 1],
1893 active_fg => [0, 0, 0], 2132 active_fg => [0, 0, 0],
2133 bg => [0, 0, 0, 0.2],
2134 active_bg => [1, 1, 1, 0.5],
1894 range => [0, 0, 100, 10], 2135 range => [0, 0, 100, 10, 0],
1895 req_w => 20, 2136 req_w => $::WIDTH / 80,
1896 req_h => 20, 2137 req_h => $::WIDTH / 80,
1897 vertical => 0, 2138 vertical => 0,
1898 can_hover => 1, 2139 can_hover => 1,
1899 inner_pad => 5, 2140 inner_pad => 0.02,
1900 @_ 2141 @_
1901 ); 2142 );
1902 2143
2144 $self->set_value ($self->{range}[0]);
2145 $self->update;
2146
1903 $self 2147 $self
2148}
2149
2150sub set_range {
2151 my ($self, $range) = @_;
2152
2153 ($range, $self->{range}) = ($self->{range}, $range);
2154
2155 $self->update
2156 if "@$range" ne "@{$self->{range}}";
2157}
2158
2159sub set_value {
2160 my ($self, $value) = @_;
2161
2162 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2163
2164 $hi = $lo + 1 if $hi <= $lo;
2165
2166 $page = $hi - $lo if $page > $hi - $lo;
2167
2168 $value = $lo if $value < $lo;
2169 $value = $hi - $page if $value > $hi - $page;
2170
2171 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2172 if $unit;
2173
2174 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2175
2176 if ($value != $old_value) {
2177 $self->_emit (changed => $value);
2178 $self->update;
2179 }
1904} 2180}
1905 2181
1906sub size_request { 2182sub size_request {
1907 my ($self) = @_; 2183 my ($self) = @_;
1908 2184
… …
1914 2190
1915sub button_down { 2191sub button_down {
1916 my ($self, $ev, $x, $y) = @_; 2192 my ($self, $ev, $x, $y) = @_;
1917 2193
1918 $self->SUPER::button_down ($ev, $x, $y); 2194 $self->SUPER::button_down ($ev, $x, $y);
2195
2196 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2197
1919 $self->mouse_motion ($ev, $x, $y); 2198 $self->mouse_motion ($ev, $x, $y);
1920} 2199}
1921 2200
1922sub mouse_motion { 2201sub mouse_motion {
1923 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1924 2203
1925 if ($GRAB == $self) { 2204 if ($GRAB == $self) {
2205 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2206
2207 my (undef, $lo, $hi, $page) = @{$self->{range}};
2208
2209 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2210
2211 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2212 }
2213}
2214
2215sub update {
2216 my ($self) = @_;
2217
2218 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2219 $self->set_value ($self->{range}[0]);
2220
1926 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2221 my ($value, $lo, $hi, $page) = @{$self->{range}};
2222 my $range = ($hi - $page - $lo) || 1e-100;
1927 2223
1928 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2224 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1929 2225
1930 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2226 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1931 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2227 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1932 2228
1933 $x -= $inner_pad_px; # substract the padding 2229 $value = ($value - $lo) / $range;
1934 $x = $x * ($hi - $lo) / $inner_w + $lo; 2230 $value = $value * $self->{scale} + $self->{offset};
1935 $x = $lo if $x < $lo;
1936 $x = $hi - $page if $x > $hi - $page;
1937 $self->{range}[0] = $x;
1938 2231
1939 $self->emit (changed => $x); 2232 $self->{knob_x} = $value - $knob_w * 0.5;
1940 $self->update; 2233 $self->{knob_w} = $knob_w;
1941 } 2234 });
1942}
1943 2235
1944# the inner_* stuff is for generating a padding for the slider handle, 2236 $self->SUPER::update;
1945# so that the handle doesn't leave the texture. This calculation isn't 100%
1946# correct propably, but it does the job for now
1947sub _calc_inner_pad_px {
1948 my ($self, $w) = @_;
1949 ($w / 100) * $self->{inner_pad} # % to pixels
1950} 2237}
1951 2238
1952sub _draw { 2239sub _draw {
1953 my ($self) = @_; 2240 my ($self) = @_;
1954 2241
1955 $self->SUPER::_draw (); 2242 $self->SUPER::_draw ();
1956 2243
1957 my ($w, $h) = @$self{qw(w h)}; 2244 glScale $self->{w}, $self->{h};
1958 2245
1959 if ($self->{vertical}) { 2246 if ($self->{vertical}) {
1960 # draw a vertical slider like a rotated horizontal slider 2247 # draw a vertical slider like a rotated horizontal slider
1961 2248
2249 glTranslate 1, 0, 0;
1962 glRotate 90, 0, 0, 1; 2250 glRotate 90, 0, 0, 1;
1963 glTranslate 0, -$self->{w}, 0;
1964
1965 ($w, $h) = ($h, $w);
1966 } 2251 }
1967 2252
1968 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2253 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1969 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2254 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1970 2255
1971 my ($value, $lo, $hi, $page) = @{$self->{range}};
1972
1973 $hi = $value + 1 if $lo == $hi;
1974
1975 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1976 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1977
1978 $page = int $page * $inner_w / ($hi - $lo);
1979 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1980
1981 $w -= $page;
1982 $page &= ~1;
1983 glTranslate $page * 0.5, 0, 0;
1984 $page ||= 2;
1985
1986 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1987 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1988
1989 glEnable GL_BLEND;
1990 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1991 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1992 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1993 2258
1994 # draw background 2259 # draw background
1995 $tex[1]->draw_quad (0, 0, $w, $h); 2260 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1996 2261
1997 # draw handle 2262 # draw handle
1998 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2263 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1999 2264
2000 glDisable GL_BLEND;
2001 glDisable GL_TEXTURE_2D; 2265 glDisable GL_TEXTURE_2D;
2002} 2266}
2267
2268#############################################################################
2269
2270package CFClient::UI::ValSlider;
2271
2272our @ISA = CFClient::UI::HBox::;
2273
2274sub new {
2275 my ($class, %arg) = @_;
2276
2277 my $range = delete $arg{range};
2278
2279 my $self = $class->SUPER::new (
2280 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2281 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2282 to_value => sub { shift },
2283 from_value => sub { shift },
2284 %arg,
2285 );
2286
2287 $self->{slider}->connect (changed => sub {
2288 my ($self, $value) = @_;
2289 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2290 $self->{parent}->emit (changed => $value);
2291 });
2292
2293# $self->{entry}->connect (changed => sub {
2294# my ($self, $value) = @_;
2295# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2296# $self->{parent}->emit (changed => $value);
2297# });
2298
2299 $self->add ($self->{slider}, $self->{entry});
2300
2301 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2302
2303 $self
2304}
2305
2306sub set_range { shift->{slider}->set_range (@_) }
2307sub set_value { shift->{slider}->set_value (@_) }
2003 2308
2004############################################################################# 2309#############################################################################
2005 2310
2006package CFClient::UI::TextView; 2311package CFClient::UI::TextView;
2007 2312
… …
2016 fontsize => 1, 2321 fontsize => 1,
2017 can_events => 0, 2322 can_events => 0,
2018 #font => default_font 2323 #font => default_font
2019 @_, 2324 @_,
2020 2325
2021 layout => (new CFClient::Layout), 2326 layout => (new CFClient::Layout 1),
2022 par => [], 2327 par => [],
2023 height => 0, 2328 height => 0,
2024 children => [ 2329 children => [
2025 (new CFClient::UI::Empty expand => 1), 2330 (new CFClient::UI::Empty expand => 1),
2026 (new CFClient::UI::Slider vertical => 1), 2331 (new CFClient::UI::Slider vertical => 1),
2027 ], 2332 ],
2028 ); 2333 );
2029 2334
2030 $self->{children}[1]->connect (changed => sub { 2335 $self->{children}[1]->connect (changed => sub { $self->update });
2031 $self->update;
2032 });
2033 2336
2034 $self 2337 $self
2035} 2338}
2036 2339
2037sub set_fontsize { 2340sub set_fontsize {
2038 my ($self, $fontsize) = @_; 2341 my ($self, $fontsize) = @_;
2039 2342
2040 $self->{fontsize} = $fontsize; 2343 $self->{fontsize} = $fontsize;
2041 $self->reflow; 2344 $self->reflow;
2042}
2043
2044sub text_height {
2045 my ($self, $text) = @_;
2046
2047 my $layout = $self->{layout};
2048
2049 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2050 $layout->set_width ($self->{w});
2051 $layout->set_text ($text);
2052
2053 ($layout->size)[1]
2054}
2055
2056sub reflow {
2057 my ($self) = @_;
2058
2059 $self->{need_reflow}++;
2060 $self->update;
2061} 2345}
2062 2346
2063sub size_allocate { 2347sub size_allocate {
2064 my ($self, $w, $h) = @_; 2348 my ($self, $w, $h) = @_;
2065 2349
… …
2070 $self->{layout}->set_width ($self->{children}[0]{w}); 2354 $self->{layout}->set_width ($self->{children}[0]{w});
2071 2355
2072 $self->reflow; 2356 $self->reflow;
2073} 2357}
2074 2358
2359sub text_size {
2360 my ($self, $text, $indent) = @_;
2361
2362 my $layout = $self->{layout};
2363
2364 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2365 $layout->set_width ($self->{children}[0]{w} - $indent);
2366 $layout->set_markup ($text);
2367
2368 $layout->size
2369}
2370
2371sub reflow {
2372 my ($self) = @_;
2373
2374 $self->{need_reflow}++;
2375 $self->update;
2376}
2377
2378sub set_offset {
2379 my ($self, $offset) = @_;
2380
2381 # todo: base offset on lines or so, not on pixels
2382 $self->{children}[1]->set_value ($offset);
2383}
2384
2385sub clear {
2386 my ($self) = @_;
2387
2388 $self->{par} = [];
2389 $self->{height} = 0;
2390 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2391}
2392
2075sub add_paragraph { 2393sub add_paragraph {
2076 my ($self, $color, $text) = @_; 2394 my ($self, $color, $text, $indent) = @_;
2077 2395
2078 #TODO: intelligently "reformat" paragraph 2396 for my $line (split /\n/, $text) {
2079 2397 my ($w, $h) = $self->text_size ($line);
2080 my $height = $self->text_height ($text);
2081
2082 $self->{height} += $height; 2398 $self->{height} += $h;
2399 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2400 }
2083 2401
2084 push @{$self->{par}}, [$height, $color, $text];
2085
2086 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2402 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2087 $self->{children}[1]->update;
2088} 2403}
2089 2404
2090sub update { 2405sub update {
2091 my ($self) = @_; 2406 my ($self) = @_;
2092 2407
… …
2094 2409
2095 return unless $self->{h} > 0; 2410 return unless $self->{h} > 0;
2096 2411
2097 delete $self->{texture}; 2412 delete $self->{texture};
2098 2413
2099 $ROOT->on_refresh ($self, sub { 2414 $ROOT->on_post_alloc ($self, sub {
2415 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2416
2100 if (delete $self->{need_reflow}) { 2417 if (delete $self->{need_reflow}) {
2101 my $height = 0; 2418 my $height = 0;
2102 2419
2103 $height += $_->[0] = $self->text_height ($_->[2]) 2420 my $layout = $self->{layout};
2421
2422 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2423
2104 for @{$self->{par}}; 2424 for (@{$self->{par}}) {
2425 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2426 $layout->set_width ($W - $_->[3]);
2427 $layout->set_markup ($_->[4]);
2428 my ($w, $h) = $layout->size;
2429 $_->[0] = $w + $_->[3];
2430 $_->[1] = $h;
2431 }
2432
2433 $height += $_->[1];
2434 }
2105 2435
2106 $self->{height} = $height; 2436 $self->{height} = $height;
2107 2437
2108 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2438 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2109 2439
2110 delete $self->{texture}; 2440 delete $self->{texture};
2111 } 2441 }
2112 2442
2113 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2443 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2114 glClearColor 0, 0, 0, 1; 2444 glClearColor 0.5, 0.5, 0.5, 0;
2115 glClear GL_COLOR_BUFFER_BIT; 2445 glClear GL_COLOR_BUFFER_BIT;
2116 2446
2447 my $top = int $self->{children}[1]{range}[0];
2448
2449 my $y0 = $top;
2450 my $y1 = $top + $H;
2451
2452 my $y = 0;
2453
2454 my $layout = $self->{layout};
2455
2456 $layout->set_font ($self->{font}) if $self->{font};
2457
2117 glEnable GL_BLEND; 2458 glEnable GL_BLEND;
2459 #TODO# not correct in windows where rgba is forced off
2118 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2460 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2119 glEnable GL_TEXTURE_2D;
2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121
2122 my $top = int $self->{children}[1]{range}[0];
2123
2124 my $y0 = $top;
2125 my $y1 = $top + $self->{h};
2126
2127 my $y = 0;
2128
2129 my $layout = $self->{layout};
2130
2131 $layout->set_font ($self->{font}) if $self->{font};
2132 2461
2133 for my $par (@{$self->{par}}) { 2462 for my $par (@{$self->{par}}) {
2134 my $h = $par->[0]; 2463 my $h = $par->[1];
2135 2464
2136 if ($y0 < $y + $h && $y < $y1) { 2465 if ($y0 < $y + $h && $y < $y1) {
2466 $layout->set_foreground (@{ $par->[2] });
2467 $layout->set_width ($W - $par->[3]);
2137 $layout->set_text ($par->[2]); 2468 $layout->set_markup ($par->[4]);
2138 2469
2139 glColor @{ $par->[1] }; 2470 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2140 my ($W, $H) = $layout->size; 2471
2141 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2472 glRasterPos $par->[3], $y - $y0;
2473 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2142 } 2474 }
2143 2475
2144 $y += $h; 2476 $y += $h;
2145 } 2477 }
2146 2478
2147 glDisable GL_TEXTURE_2D;
2148 glDisable GL_BLEND; 2479 glDisable GL_BLEND;
2149 }; 2480 };
2150 }); 2481 });
2151} 2482}
2152 2483
2153sub _draw { 2484sub _draw {
2154 my ($self) = @_; 2485 my ($self) = @_;
2155 2486
2156 if ($self->{texture}) {
2157 glEnable GL_TEXTURE_2D; 2487 glEnable GL_TEXTURE_2D;
2158 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2488 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2489 glColor 1, 1, 1, 1;
2159 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2490 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2160 glDisable GL_TEXTURE_2D; 2491 glDisable GL_TEXTURE_2D;
2161 }
2162 2492
2163 $self->{children}[1]->draw; 2493 $self->{children}[1]->draw;
2164 2494
2165} 2495}
2166 2496
… …
2234 2564
2235 # TODO: use animation 2565 # TODO: use animation
2236 if ($self->{state} = !$self->{state}) { 2566 if ($self->{state} = !$self->{state}) {
2237 $CFClient::UI::ROOT->add ($self->{other}); 2567 $CFClient::UI::ROOT->add ($self->{other});
2238 $self->{other}->move ($self->coord2global (0, $self->{h})); 2568 $self->{other}->move ($self->coord2global (0, $self->{h}));
2239 $self->emit ("open"); 2569 $self->_emit ("open");
2240 } else { 2570 } else {
2241 $CFClient::UI::ROOT->remove ($self->{other}); 2571 $CFClient::UI::ROOT->remove ($self->{other});
2242 $self->emit ("close"); 2572 $self->_emit ("close");
2243 } 2573 }
2244 2574
2245 $self->emit (changed => $self->{state}); 2575 $self->_emit (changed => $self->{state});
2246} 2576}
2247 2577
2248############################################################################# 2578#############################################################################
2249 2579
2250package CFClient::UI::Tooltip; 2580package CFClient::UI::Tooltip;
… …
2260 @_, 2590 @_,
2261 can_events => 0, 2591 can_events => 0,
2262 ) 2592 )
2263} 2593}
2264 2594
2265sub set_markup { 2595sub set_tooltip_from {
2266 my ($self, $text) = @_; 2596 my ($self, $widget) = @_;
2267 2597
2268 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2598 $self->add (new CFClient::UI::Label
2269 $self->{label}->set_markup ($text); 2599 markup => $widget->{tooltip},
2270 $self->add ($self->{label}); 2600 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2601 fontsize => 0.8,
2602 fg => [0, 0, 0, 1],
2603 ellipsise => 0,
2604 font => ($widget->{tooltip_font} || $::FONT_PROP),
2605 );
2271} 2606}
2272 2607
2273sub size_request { 2608sub size_request {
2274 my ($self) = @_; 2609 my ($self) = @_;
2275
2276 $self->child->set_max_size ($::WIDTH * 0.3);
2277 2610
2278 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2611 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2279 2612
2280 ($w + 4, $h + 4) 2613 ($w + 4, $h + 4)
2281} 2614}
… …
2287} 2620}
2288 2621
2289sub _draw { 2622sub _draw {
2290 my ($self) = @_; 2623 my ($self) = @_;
2291 2624
2292 glPushMatrix;
2293 glTranslate 0.375, 0.375; 2625 glTranslate 0.375, 0.375;
2294 2626
2295 my ($w, $h) = @$self{qw(w h)}; 2627 my ($w, $h) = @$self{qw(w h)};
2296 2628
2297 glColor 1, 0.8, 0.4; 2629 glColor 1, 0.8, 0.4;
… …
2308 glVertex 0 , $h; 2640 glVertex 0 , $h;
2309 glVertex $w, $h; 2641 glVertex $w, $h;
2310 glVertex $w, 0; 2642 glVertex $w, 0;
2311 glEnd; 2643 glEnd;
2312 2644
2313 glPopMatrix; 2645 glTranslate 2 - 0.375, 2 - 0.375;
2314
2315 glTranslate 2, 2;
2316 $self->SUPER::_draw; 2646 $self->SUPER::_draw;
2317} 2647}
2318 2648
2319############################################################################# 2649#############################################################################
2320 2650
… …
2325use CFClient::OpenGL; 2655use CFClient::OpenGL;
2326 2656
2327sub new { 2657sub new {
2328 my $class = shift; 2658 my $class = shift;
2329 2659
2330 $class->SUPER::new ( 2660 my $self = $class->SUPER::new (
2331 aspect => 1, 2661 aspect => 1,
2662 can_events => 0,
2332 @_, 2663 @_,
2333 ) 2664 );
2665
2666 if ($self->{anim} && $self->{animspeed}) {
2667 Scalar::Util::weaken (my $widget = $self);
2668
2669 $self->{timer} = Event->timer (
2670 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2671 hard => 1,
2672 interval => $self->{animspeed},
2673 cb => sub {
2674 ++$widget->{frame};
2675 $widget->update;
2676 },
2677 );
2678 }
2679
2680 $self
2334} 2681}
2335 2682
2336sub size_request { 2683sub size_request {
2337 (32, 8) 2684 (32, 8)
2338} 2685}
2339 2686
2687sub update {
2688 my ($self) = @_;
2689
2690 return unless $self->{visible};
2691
2692 $self->SUPER::update;
2693}
2694
2340sub draw { 2695sub _draw {
2341 my ($self) = @_; 2696 my ($self) = @_;
2342 2697
2698 return unless $::CONN;
2699
2700 my $face;
2701
2702 if ($self->{frame}) {
2703 my $anim = $::CONN->{anim}[$self->{anim}];
2704
2705 $face = $anim->[ $self->{frame} % @$anim ]
2706 if $anim && @$anim;
2707 }
2708
2343 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2709 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2344 2710
2345 if ($tex) { 2711 if ($tex) {
2346 glEnable GL_BLEND;
2347 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2348 glEnable GL_TEXTURE_2D; 2712 glEnable GL_TEXTURE_2D;
2349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2350 glColor 1, 1, 1, 1; 2714 glColor 1, 1, 1, 1;
2351 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2715 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2352 glDisable GL_TEXTURE_2D; 2716 glDisable GL_TEXTURE_2D;
2353 glDisable GL_BLEND;
2354 } 2717 }
2718}
2719
2720sub DESTROY {
2721 my ($self) = @_;
2722
2723 $self->{timer}->cancel
2724 if $self->{timer};
2725
2726 $self->SUPER::DESTROY;
2355} 2727}
2356 2728
2357############################################################################# 2729#############################################################################
2358 2730
2731package CFClient::UI::Inventory;
2732
2733our @ISA = CFClient::UI::ScrolledWindow::;
2734
2735sub new {
2736 my $class = shift;
2737
2738 my $self = $class->SUPER::new (
2739 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2740 @_,
2741 );
2742
2743 $self
2744}
2745
2746sub set_items {
2747 my ($self, $items) = @_;
2748
2749 $self->{scrolled}->clear;
2750 return unless $items;
2751
2752 my @items = sort {
2753 ($a->{type} <=> $b->{type})
2754 or ($a->{name} cmp $b->{name})
2755 } @$items;
2756
2757 $self->{real_items} = \@items;
2758
2759 my $row = 0;
2760 for my $item (@items) {
2761 CFClient::Item::update_widgets $item;
2762
2763 $self->{scrolled}->add (0, $row, $item->{face_widget});
2764 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2765 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2766
2767 $row++;
2768 }
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773 ($self->{req_w}, $self->{req_h});
2774}
2775
2776#############################################################################
2777
2778package CFClient::UI::Menu;
2779
2780our @ISA = CFClient::UI::FancyFrame::;
2781
2782use CFClient::OpenGL;
2783
2784sub new {
2785 my $class = shift;
2786
2787 my $self = $class->SUPER::new (
2788 items => [],
2789 z => 100,
2790 @_,
2791 );
2792
2793 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2794
2795 for my $item (@{ $self->{items} }) {
2796 my ($widget, $cb) = @$item;
2797
2798 # handle various types of items, only text for now
2799 if (!ref $widget) {
2800 $widget = new CFClient::UI::Label
2801 can_hover => 1,
2802 can_events => 1,
2803 text => $widget;
2804 }
2805
2806 $self->{item}{$widget} = $item;
2807
2808 $self->{vbox}->add ($widget);
2809 }
2810
2811 $self
2812}
2813
2814# popup given the event (must be a mouse button down event currently)
2815sub popup {
2816 my ($self, $ev) = @_;
2817
2818 $self->_emit ("popdown");
2819
2820 # maybe save $GRAB? must be careful about events...
2821 $GRAB = $self;
2822 $self->{button} = $ev->{button};
2823
2824 $self->show;
2825 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2826}
2827
2828sub mouse_motion {
2829 my ($self, $ev, $x, $y) = @_;
2830
2831 # TODO: should use vbox->find_widget or so
2832 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2833 $self->{hover} = $self->{item}{$HOVER};
2834}
2835
2836sub button_up {
2837 my ($self, $ev, $x, $y) = @_;
2838
2839 if ($ev->{button} == $self->{button}) {
2840 undef $GRAB;
2841 $self->hide;
2842
2843 $self->_emit ("popdown");
2844 $self->{hover}[1]->() if $self->{hover};
2845 }
2846}
2847
2848#############################################################################
2849
2850package CFClient::UI::Statusbox;
2851
2852our @ISA = CFClient::UI::VBox::;
2853
2854sub new {
2855 my $class = shift;
2856
2857 $class->SUPER::new (
2858 fontsize => 0.8,
2859 @_,
2860 )
2861}
2862
2863sub reorder {
2864 my ($self) = @_;
2865 my $NOW = time;
2866
2867 while (my ($k, $v) = each %{ $self->{item} }) {
2868 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2869 }
2870
2871 my @widgets;
2872
2873 my @items = sort {
2874 $a->{pri} <=> $b->{pri}
2875 or $b->{id} <=> $a->{id}
2876 } values %{ $self->{item} };
2877
2878 my $count = 10 + 1;
2879 for my $item (@items) {
2880 last unless --$count;
2881
2882 push @widgets, $item->{label} ||= do {
2883 # TODO: doesn't handle markup well (read as: at all)
2884 my $short = $item->{count} > 1
2885 ? "<b>$item->{count} ×</b> $item->{text}"
2886 : $item->{text};
2887
2888 for ($short) {
2889 s/^\s+//;
2890 s/\s+/ /g;
2891 }
2892
2893 new CFClient::UI::Label
2894 markup => $short,
2895 tooltip => $item->{tooltip},
2896 tooltip_font => $::FONT_PROP,
2897 tooltip_width => 0.67,
2898 fontsize => $item->{fontsize} || $self->{fontsize},
2899 max_w => $::WIDTH * 0.44,
2900 fg => $item->{fg},
2901 can_events => 1,
2902 can_hover => 1
2903 };
2904 }
2905
2906 $self->clear;
2907 $self->SUPER::add (reverse @widgets);
2908}
2909
2910sub add {
2911 my ($self, $text, %arg) = @_;
2912
2913 $text =~ s/^\s+//;
2914 $text =~ s/\s+$//;
2915
2916 return unless $text;
2917
2918 my $timeout = time + ((delete $arg{timeout}) || 60);
2919
2920 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2921
2922 if (my $item = $self->{item}{$group}) {
2923 if ($item->{text} eq $text) {
2924 $item->{count}++;
2925 } else {
2926 $item->{count} = 1;
2927 $item->{text} = $item->{tooltip} = $text;
2928 }
2929 $item->{id} = ++$self->{id};
2930 $item->{timeout} = $timeout;
2931 delete $item->{label};
2932 } else {
2933 $self->{item}{$group} = {
2934 id => ++$self->{id},
2935 text => $text,
2936 timeout => $timeout,
2937 tooltip => $text,
2938 fg => [0.8, 0.8, 0.8, 0.8],
2939 pri => 0,
2940 count => 1,
2941 %arg,
2942 };
2943 }
2944
2945 $self->reorder;
2946}
2947
2948sub reconfigure {
2949 my ($self) = @_;
2950
2951 delete $_->{label}
2952 for values %{ $self->{item} || {} };
2953
2954 $self->reorder;
2955 $self->SUPER::reconfigure;
2956}
2957
2958#############################################################################
2959
2359package CFClient::UI::Root; 2960package CFClient::UI::Root;
2360 2961
2361our @ISA = CFClient::UI::Container::; 2962our @ISA = CFClient::UI::Container::;
2362 2963
2363use CFClient::OpenGL; 2964use CFClient::OpenGL;
2364 2965
2365sub check_size { 2966sub new {
2366 my ($self) = @_; 2967 my $class = shift;
2367 2968
2368 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2969 $class->SUPER::new (
2369} 2970 visible => 1,
2370 2971 @_,
2371sub size_request { 2972 )
2372 ($::WIDTH, $::HEIGHT)
2373} 2973}
2374 2974
2375sub configure { 2975sub configure {
2376 my ($self, $x, $y, $w, $h) = @_; 2976 my ($self, $x, $y, $w, $h) = @_;
2377 2977
2378 $self->SUPER::configure ($x, $y, $w, $h); 2978 $self->{w} = $w;
2979 $self->{h} = $h;
2980}
2379 2981
2982sub check_size {
2983 my ($self) = @_;
2984
2985 $self->size_allocate ($self->{w}, $self->{h})
2986 if $self->{w};
2987}
2988
2989sub size_request {
2990 my ($self) = @_;
2991
2992 ($self->{w}, $self->{h})
2993}
2994
2995sub size_allocate {
2996 my ($self, $w, $h) = @_;
2997
2380 for my $child (@{$self->{children}}) { 2998 for my $child ($self->children) {
2381 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2999 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2382 3000
3001 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3002 if exists $child->{req_x};
3003
3004 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3005 if exists $child->{req_y};
3006
2383 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3007 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2384 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3008 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3009
2385 $child->configure ($X, $Y, $W,$H); 3010 $child->configure ($X, $Y, $W, $H);
2386 } 3011 }
2387} 3012}
2388 3013
2389sub _topleft { 3014sub coord2local {
2390 my ($self, $x, $y) = @_; 3015 my ($self, $x, $y) = @_;
2391 3016
2392 ($x, $y) 3017 ($x, $y)
2393} 3018}
2394 3019
3020sub coord2global {
3021 my ($self, $x, $y) = @_;
3022
3023 ($x, $y)
3024}
3025
2395sub update { 3026sub update {
2396 my ($self) = @_; 3027 my ($self) = @_;
2397 3028
2398 $self->check_size; 3029 $self->check_size;
2399 ::refresh (); 3030 $::WANT_REFRESH++;
2400} 3031}
2401 3032
2402sub add { 3033sub add {
2403 my ($self, $child) = @_; 3034 my ($self, @children) = @_;
2404 3035
3036 for (my @widgets = @children; my $w = pop @widgets; ) {
3037 push @widgets, $w->children;
3038 $w->{root} = $self;
3039 $w->{visible} = $self->{visible} + 1;
3040 }
3041
3042 for my $child (@children) {
3043 $child->{is_toplevel} = 1;
3044
2405 # integerize window positions 3045 # integerise window positions
2406 $child->{x} = int $child->{x}; 3046 $child->{x} = int $child->{x};
2407 $child->{y} = int $child->{y}; 3047 $child->{y} = int $child->{y};
3048 }
2408 3049
2409 $self->SUPER::add ($child); 3050 $self->SUPER::add (@children);
3051}
3052
3053sub remove {
3054 my ($self, @children) = @_;
3055
3056 $self->SUPER::remove (@children);
3057
3058 while (@children) {
3059 my $w = pop @children;
3060 push @children, $w->children;
3061 $w->set_invisible;
3062 }
2410} 3063}
2411 3064
2412sub on_refresh { 3065sub on_refresh {
2413 my ($self, $id, $cb) = @_; 3066 my ($self, $id, $cb) = @_;
2414 3067
2415 $self->{refresh_hook}{$id} = $cb; 3068 $self->{refresh_hook}{$id} = $cb;
2416} 3069}
2417 3070
3071sub on_post_alloc {
3072 my ($self, $id, $cb) = @_;
3073
3074 $self->{post_alloc_hook}{$id} = $cb;
3075}
3076
2418sub draw { 3077sub draw {
2419 my ($self) = @_; 3078 my ($self) = @_;
2420 3079
2421 while (my $rcb = delete $self->{refresh_hook}) { 3080 while ($self->{refresh_hook}) {
2422 $_->() for values %$rcb; 3081 $_->()
3082 for values %{delete $self->{refresh_hook}};
3083 }
3084
3085 if ($self->{check_size}) {
3086 my @queue = ([], []);
3087
3088 for (;;) {
3089 if ($self->{check_size}) {
3090 # heuristic: check containers last
3091 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3092 for values %{delete $self->{check_size}}
3093 }
3094
3095 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3096
3097 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3098 ? @$widget{qw(user_w user_h)}
3099 : $widget->size_request;
3100
3101 if (delete $widget->{force_alloc}
3102 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3103 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3104
3105 $widget->{req_w} = $w;
3106 $widget->{req_h} = $h;
3107
3108 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3109
3110 $widget->{parent}->check_size
3111 if $widget->{parent};
3112 }
3113 }
3114 }
3115
3116 while ($self->{size_alloc}) {
3117 for (values %{delete $self->{size_alloc}}) {
3118 my ($widget, $w, $h) = @$_;
3119
3120 $w = 0 if $w < 0;
3121 $h = 0 if $h < 0;
3122
3123 $widget->{w} = $w;
3124 $widget->{h} = $h;
3125 $widget->emit (size_allocate => $w, $h);
3126 }
3127 }
3128
3129 while ($self->{post_alloc_hook}) {
3130 $_->()
3131 for values %{delete $self->{post_alloc_hook}};
2423 } 3132 }
2424 3133
2425 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3134 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2426 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3135 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2427 glClear GL_COLOR_BUFFER_BIT; 3136 glClear GL_COLOR_BUFFER_BIT;
2428 3137
2429 glMatrixMode GL_PROJECTION; 3138 glMatrixMode GL_PROJECTION;
2430 glLoadIdentity; 3139 glLoadIdentity;
2431 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3140 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2432 glMatrixMode GL_MODELVIEW; 3141 glMatrixMode GL_MODELVIEW;
2433 glLoadIdentity; 3142 glLoadIdentity;
2434 3143
2435 $self->_draw; 3144 $self->_draw;
2436} 3145}
… …
2438############################################################################# 3147#############################################################################
2439 3148
2440package CFClient::UI; 3149package CFClient::UI;
2441 3150
2442$ROOT = new CFClient::UI::Root; 3151$ROOT = new CFClient::UI::Root;
2443$TOOLTIP = new CFClient::UI::Tooltip; 3152$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2444 3153
24451 31541
2446 3155

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