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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.174 by root, Tue Apr 25 11:18:49 2006 UTC vs.
Revision 1.243 by root, Sat May 27 20:46:54 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
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
15 38
16sub check_tooltip { 39sub check_tooltip {
17 if (!$GRAB) { 40 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 42 if (length $widget->{tooltip}) {
… …
23 46
24 my $tip = $widget->{tooltip}; 47 my $tip = $widget->{tooltip};
25 48
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 49 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 50
28 $TOOLTIP->set_markup ($widget->{tooltip}); 51 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 52 $TOOLTIP->show;
31 53
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33 55
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); 56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36 } 57 if $x + $TOOLTIP->{w} > $::WIDTH;
37 58
38 $TOOLTIP->move ($x, $y); 59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
39 } 62 }
40 63
41 return; 64 return;
42 } 65 }
43 } 66 }
… …
47 delete $TOOLTIP->{owner}; 70 delete $TOOLTIP->{owner};
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
71 check_tooltip; 94 check_tooltip;
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 check_tooltip;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
131 for (@$vals) { 148 for (@$vals) {
132 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
185 }
186 }
187
188 reconfigure_widgets;
136} 189}
137 190
138############################################################################# 191#############################################################################
139 192
140package CFClient::UI::Base; 193package CFClient::UI::Base;
… …
153 can_events => 1, 206 can_events => 1,
154 @_ 207 @_
155 }, $class; 208 }, $class;
156 209
157 for (keys %$self) { 210 for (keys %$self) {
158 if (/^connect_(.*)$/) { 211 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
160 } 213 }
161 } 214 }
162 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH;
220 $self->{user_y} = $layout->{y} * $::HEIGHT;
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
223 }
224
163 $self 225 $self
164} 226}
165 227
166sub destroy { 228sub destroy {
167 my ($self) = @_; 229 my ($self) = @_;
… …
170 %$self = (); 232 %$self = ();
171} 233}
172 234
173sub show { 235sub show {
174 my ($self) = @_; 236 my ($self) = @_;
175
176 return if $self->{parent}; 237 return if $self->{parent};
177 238
178 $CFClient::UI::ROOT->add ($self); 239 $CFClient::UI::ROOT->add ($self);
179} 240}
180 241
181sub hide { 242sub show_centered {
182 my ($self) = @_; 243 my ($self) = @_;
244 return if $self->{parent};
245
246 $self->show;
247
248 $CFClient::UI::ROOT->on_post_alloc (
249 "centered $self" => sub {
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
251 },
252 );
253}
254
255sub set_invisible {
256 my ($self) = @_;
257
258 # broken show/hide model
259
260 delete $self->{root};
261 delete $self->{visible};
183 262
184 undef $GRAB if $GRAB == $self; 263 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 264 undef $HOVER if $HOVER == $self;
265
266 CFClient::UI::check_tooltip
267 if $CFClient::UI::TOOLTIP->{owner} == $self;
268
269 $self->focus_out;
270}
271
272sub hide {
273 my ($self) = @_;
274
275 $self->set_invisible;
186 276
187 $self->{parent}->remove ($self) 277 $self->{parent}->remove ($self)
188 if $self->{parent}; 278 if $self->{parent};
189} 279}
190 280
… …
232 $self->{y} = $y; 322 $self->{y} = $y;
233 $self->update; 323 $self->update;
234 } 324 }
235 325
236 if ($self->{w} != $w || $self->{h} != $h) { 326 if ($self->{w} != $w || $self->{h} != $h) {
237 $self->{w} = $w; 327 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238 $self->{h} = $h;
239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 } 328 }
243} 329}
244 330
245sub size_allocate { 331sub size_allocate {
246 # nothing to be done 332 # nothing to be done
247} 333}
248 334
335sub reconfigure {
336 my ($self) = @_;
337
338 $self->check_size (1);
339 $self->update;
340}
341
249sub children { 342sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 343}
261 344
262sub set_max_size { 345sub set_max_size {
263 my ($self, $w, $h) = @_; 346 my ($self, $w, $h) = @_;
264 347
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 348 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 349 delete $self->{max_h}; $self->{max_h} = $h if $h;
267} 350}
268 351
269# return top left coordinates 352sub set_tooltip {
270sub _topleft {
271 my ($self, $x, $y) = @_; 353 my ($self, $tooltip) = @_;
272 354
273 $self->{parent} 355 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 356 $tooltip =~ s/\s+$//;
275 357
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 358 return if $self->{tooltip} eq $tooltip;
359
360 $self->{tooltip} = $tooltip;
361
362 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
363 delete $CFClient::UI::TOOLTIP->{owner};
364 CFClient::UI::check_tooltip;
365 }
277} 366}
278 367
279# translate global coordinates to local coordinate system 368# translate global coordinates to local coordinate system
280sub coord2local { 369sub coord2local {
281 my ($self, $x, $y) = @_; 370 my ($self, $x, $y) = @_;
282 371
283 my ($X, $Y) = $self->_topleft; 372 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 373}
286 374
287# translate local coordinates to global coordinate system 375# translate local coordinates to global coordinate system
288sub coord2global { 376sub coord2global {
289 my ($self, $x, $y) = @_; 377 my ($self, $x, $y) = @_;
290 378
291 my ($X, $Y) = $self->_topleft; 379 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 380}
294 381
295sub focus_in { 382sub focus_in {
296 my ($self) = @_; 383 my ($self) = @_;
297 384
298 return if $FOCUS == $self; 385 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 386 return unless $self->{can_focus};
300 387
301 my $focus = $FOCUS; $FOCUS = $self; 388 my $focus = $FOCUS; $FOCUS = $self;
302 389
303 $self->emit (focus_in => $focus); 390 $self->_emit (focus_in => $focus);
304 391
305 $focus->update if $focus; 392 $focus->update if $focus;
306 $FOCUS->update; 393 $FOCUS->update;
307} 394}
308 395
… …
311 398
312 return unless $FOCUS == $self; 399 return unless $FOCUS == $self;
313 400
314 my $focus = $FOCUS; undef $FOCUS; 401 my $focus = $FOCUS; undef $FOCUS;
315 402
316 $self->emit (focus_out => $focus); 403 $self->_emit (focus_out => $focus);
317 404
318 $focus->update if $focus; #? 405 $focus->update if $focus; #?
406
407 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
408 unless $FOCUS;
319} 409}
320 410
321sub mouse_motion { } 411sub mouse_motion { }
322sub button_up { } 412sub button_up { }
323sub key_down { } 413sub key_down { }
324sub key_up { } 414sub key_up { }
325 415
326sub button_down { 416sub button_down {
327 my ($self, $ev, $x, $y) = @_; 417 my ($self, $ev, $x, $y) = @_;
328 418
329 $self->focus_in; 419 $self->focus_in;
… …
363 if ($ENV{PCLIENT_DEBUG}) { 453 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix; 454 glPushMatrix;
365 glColor 1, 1, 0, 1; 455 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 456 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP; 457 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 458 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 459 glVertex $self->{w} - 1, 0;
370 glVertex $self->{w}, $self->{h}; 460 glVertex $self->{w} - 1, $self->{h} - 1;
371 glVertex 0 , $self->{h}; 461 glVertex 0 , $self->{h} - 1;
372 glEnd; 462 glEnd;
373 glPopMatrix; 463 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 464 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 465 }
376} 466}
377 467
378sub _draw { 468sub _draw {
379 my ($self) = @_; 469 my ($self) = @_;
… …
395 485
396sub set_parent { 486sub set_parent {
397 my ($self, $parent) = @_; 487 my ($self, $parent) = @_;
398 488
399 Scalar::Util::weaken ($self->{parent} = $parent); 489 Scalar::Util::weaken ($self->{parent} = $parent);
490
491 $self->{root} = $parent->{root};
492 $self->{visible} = $parent->{visible} + 1;
493
494 # TODO: req_w _does_change after ->reconfigure
495 $self->check_size
496 unless exists $self->{req_w};
497
498 $self->show;
400} 499}
401 500
402sub check_size { 501sub check_size {
403 my ($self) = @_; 502 my ($self, $forced) = @_;
404 503
405 $self->{parent} 504 $self->{force_alloc} = 1 if $forced;
406 or return 1; 505 $CFClient::UI::ROOT->{check_size}{$self} = $self;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426} 506}
427 507
428sub update { 508sub update {
429 my ($self) = @_; 509 my ($self) = @_;
430 510
… …
436 my ($self, $signal, $cb) = @_; 516 my ($self, $signal, $cb) = @_;
437 517
438 push @{ $self->{signal_cb}{$signal} }, $cb; 518 push @{ $self->{signal_cb}{$signal} }, $cb;
439} 519}
440 520
521sub _emit {
522 my ($self, $signal, @args) = @_;
523
524 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
525}
526
441sub emit { 527sub emit {
442 my ($self, $signal, @args) = @_; 528 my ($self, $signal, @args) = @_;
443 529
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 530 $self->_emit ($signal, @args)
531 || $self->$signal (@args);
445} 532}
446 533
447sub DESTROY { 534sub DESTROY {
448 my ($self) = @_; 535 my ($self) = @_;
449 536
537 delete $WIDGET{$self+0};
450 #$self->deactivate; 538 #$self->deactivate;
451} 539}
452 540
453############################################################################# 541#############################################################################
454 542
… …
463 my $class = shift; 551 my $class = shift;
464 552
465 # range [value, low, high, page] 553 # range [value, low, high, page]
466 554
467 $class->SUPER::new ( 555 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 556 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 557 #active_bg => [1, 1, 1, 0.5],
470 @_ 558 @_
471 ) 559 )
472} 560}
473 561
474sub _draw { 562sub _draw {
475 my ($self) = @_; 563 my ($self) = @_;
476 564
565 my $color = $FOCUS == $self && $self->{active_bg}
566 ? $self->{active_bg}
567 : $self->{bg};
568
569 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 570 my ($w, $h) = @$self{qw(w h)};
478 571
479 glEnable GL_BLEND; 572 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 574 glColor @$color;
482 575
483 glBegin GL_QUADS; 576 glBegin GL_QUADS;
484 glVertex 0 , 0; 577 glVertex 0 , 0;
485 glVertex 0 , $h; 578 glVertex 0 , $h;
486 glVertex $w, $h; 579 glVertex $w, $h;
487 glVertex $w, 0; 580 glVertex $w, 0;
488 glEnd; 581 glEnd;
489 582
490 glDisable GL_BLEND; 583 glDisable GL_BLEND;
584 }
491} 585}
492 586
493############################################################################# 587#############################################################################
494 588
495package CFClient::UI::Empty; 589package CFClient::UI::Empty;
… …
527 621
528 $self 622 $self
529} 623}
530 624
531sub add { 625sub add {
532 my ($self, $child) = @_; 626 my ($self, @widgets) = @_;
533 627
534 $child->set_parent ($self); 628 $_->set_parent ($self)
629 for @widgets;
535 630
536 use sort 'stable'; 631 use sort 'stable';
537 632
538 $self->{children} = [ 633 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 634 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 635 @{$self->{children}}, @widgets
541 ]; 636 ];
542 637
543 $child->check_size; 638 $self->check_size (1);
639 $self->update;
544} 640}
545 641
546sub children { 642sub children {
547 @{ $_[0]{children} } 643 @{ $_[0]{children} }
548} 644}
… …
553 delete $child->{parent}; 649 delete $child->{parent};
554 $child->hide; 650 $child->hide;
555 651
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 652 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 653
558 $self->check_size; 654 $self->check_size (1);
559 $self->update; 655 $self->update;
560} 656}
561 657
562sub clear { 658sub clear {
563 my ($self) = @_; 659 my ($self) = @_;
… …
567 663
568 for (@$children) { 664 for (@$children) {
569 delete $_->{parent}; 665 delete $_->{parent};
570 $_->hide; 666 $_->hide;
571 } 667 }
668
669 $self->check_size;
670 $self->update;
572} 671}
573 672
574sub find_widget { 673sub find_widget {
575 my ($self, $x, $y) = @_; 674 my ($self, $x, $y) = @_;
576 675
… …
651} 750}
652 751
653sub update { 752sub update {
654 my ($self) = @_; 753 my ($self) = @_;
655 754
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 755 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 756 $self->SUPER::update;
658} 757}
659 758
660sub size_allocate { 759sub size_allocate {
661 my ($self, $w, $h) = @_; 760 my ($self, $w, $h) = @_;
662 761
663 $self->SUPER::size_allocate ($w, $h); 762 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 763 $self->update;
764}
765
766sub _render {
767 $_[0]{children}[0]->draw;
665} 768}
666 769
667sub render_child { 770sub render_child {
668 my ($self) = @_; 771 my ($self) = @_;
669 772
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 773 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 774 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 775 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 776
777 $self->_render;
674 }; 778 };
675} 779}
676 780
677sub _draw { 781sub _draw {
678 my ($self) = @_; 782 my ($self) = @_;
… …
680 my ($w, $h) = ($self->w, $self->h); 784 my ($w, $h) = ($self->w, $self->h);
681 785
682 my $tex = $self->{texture} 786 my $tex = $self->{texture}
683 or return; 787 or return;
684 788
685 glEnable GL_BLEND;
686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
687 glEnable GL_TEXTURE_2D; 789 glEnable GL_TEXTURE_2D;
688 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 790 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
689 glColor 0, 0, 0, 1; 791 glColor 1, 1, 1, 1;
690 792
691 $tex->draw_quad (0, 0, $w, $h); 793 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
692 794
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D; 795 glDisable GL_TEXTURE_2D;
695} 796}
696 797
697############################################################################# 798#############################################################################
698 799
699package CFClient::UI::ViewPort; 800package CFClient::UI::ViewPort;
700 801
701our @ISA = CFClient::UI::Window::; 802our @ISA = CFClient::UI::Window::;
702
703sub new { die }
704
705sub size_request {
706 my ($self) = @_;
707
708 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
709 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
710
711 @$self{qw(child_w child_h)}
712}
713
714sub _draw {
715 my ($self) = @_;
716
717 $self->{children}[1]->draw;
718}
719
720
721#############################################################################
722
723package CFClient::UI::Frame;
724
725our @ISA = CFClient::UI::Bin::;
726
727use CFClient::OpenGL;
728 803
729sub new { 804sub new {
730 my $class = shift; 805 my $class = shift;
731 806
807 $class->SUPER::new (
808 scroll_x => 0,
809 scroll_y => 1,
810 @_,
811 )
812}
813
814sub size_request {
815 my ($self) = @_;
816
817 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
818
819 @$self{qw(child_w child_h)}
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
826 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
827
828 $self->child->configure (0, 0, $w, $h);
829 $self->update;
830}
831
832sub set_offset {
833 my ($self, $x, $y) = @_;
834
835 $self->{view_x} = int $x;
836 $self->{view_y} = int $y;
837
838 $self->update;
839}
840
841# hmm, this does not work for topleft of $self... but we should not ask for that
842sub coord2local {
843 my ($self, $x, $y) = @_;
844
845 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
846}
847
848sub coord2global {
849 my ($self, $x, $y) = @_;
850
851 $x = List::Util::min $self->{w}, $x - $self->{view_x};
852 $y = List::Util::min $self->{h}, $y - $self->{view_y};
853
854 $self->SUPER::coord2global ($x, $y)
855}
856
857sub find_widget {
858 my ($self, $x, $y) = @_;
859
860 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
861 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
862 ) {
863 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
864 } else {
865 $self->CFClient::UI::Base::find_widget ($x, $y)
866 }
867}
868
869sub _render {
870 my ($self) = @_;
871
872 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
873
874 $self->SUPER::_render;
875}
876
877#############################################################################
878
879package CFClient::UI::ScrolledWindow;
880
881our @ISA = CFClient::UI::HBox::;
882
883sub new {
884 my $class = shift;
885
886 my $self;
887
888 my $slider = new CFClient::UI::Slider
889 vertical => 1,
890 range => [0, 0, 1, 0.01], # HACK fix
891 on_changed => sub {
892 $self->{vp}->set_offset (0, $_[1]);
893 },
894 ;
895
732 my $self = $class->SUPER::new ( 896 $self = $class->SUPER::new (
733 bg => [1, 1, 1, 1], 897 vp => (new CFClient::UI::ViewPort expand => 1),
734 border_bg => [1, 1, 1, 1], 898 slider => $slider,
735 border => 0.8,
736 @_ 899 @_,
737 ); 900 );
738 901
902 $self->{vp}->add ($self->{scrolled});
903 $self->add ($self->{vp});
904 $self->add ($self->{slider});
905
739 $self 906 $self
740} 907}
741 908
909sub update {
910 my ($self) = @_;
911
912 $self->SUPER::update;
913
914 # todo: overwrite size_allocate of child
915 my $child = $self->{vp}->child;
916 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
917}
918
919sub size_allocate {
920 my ($self, $w, $h) = @_;
921
922 $self->SUPER::size_allocate ($w, $h);
923
924 my $child = $self->{vp}->child;
925 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
926}
927
928#TODO# update range on size_allocate depending on child
929# update viewport offset on scroll
930
931#############################################################################
932
933package CFClient::UI::Frame;
934
935our @ISA = CFClient::UI::Bin::;
936
937use CFClient::OpenGL;
938
939sub new {
940 my $class = shift;
941
942 $class->SUPER::new (
943 bg => undef,
944 @_,
945 )
946}
947
742sub _draw { 948sub _draw {
743 my ($self) = @_; 949 my ($self) = @_;
744 950
745 my ($w, $h) = ($self->{w}, $self->{h}); 951 if ($self->{bg}) {
952 my ($w, $h) = @$self{qw(w h)};
746 953
747 glEnable GL_BLEND; 954 glEnable GL_BLEND;
748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 955 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
749 glEnable GL_TEXTURE_2D; 956 glColor @{ $self->{bg} };
750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
751 957
752# glBegin GL_QUADS; 958 glBegin GL_QUADS;
753# glColor 0, 0, 0, 0;
754# glVertex 0 , 0; 959 glVertex 0 , 0;
755# glVertex 0 , $h; 960 glVertex 0 , $h;
756# glVertex $w, $h; 961 glVertex $w, $h;
757# glVertex $w, 0; 962 glVertex $w, 0;
758# glEnd; 963 glEnd;
759 964
760
761 $self->child->draw;
762 glDisable GL_BLEND; 965 glDisable GL_BLEND;
763 glDisable GL_TEXTURE_2D; 966 }
967
968 $self->SUPER::_draw;
764} 969}
765 970
766############################################################################# 971#############################################################################
767 972
768package CFClient::UI::FancyFrame; 973package CFClient::UI::FancyFrame;
… …
779 my $class = shift; 984 my $class = shift;
780 985
781 # TODO: user_x, user_y, overwrite moveto? 986 # TODO: user_x, user_y, overwrite moveto?
782 987
783 my $self = $class->SUPER::new ( 988 my $self = $class->SUPER::new (
784 bg => [1, 1, 1, 1], 989 bg => [1, 1, 1, 1],
785 border_bg => [1, 1, 1, 1], 990 border_bg => [1, 1, 1, 1],
786 border => 0.8, 991 border => 0.6,
992 is_toplevel => 1,
787 can_events => 1, 993 can_events => 1,
788 @_ 994 @_
789 ); 995 );
790 996
791 $self->{title} &&= new CFClient::UI::Label 997 $self->{title} &&= new CFClient::UI::Label
792 align => 0, 998 align => 0,
793 valign => 1, 999 valign => 1,
794 text => $self->{title}, 1000 text => $self->{title},
795 fontsize => 1; 1001 fontsize => $self->{border};
796 1002
797 $self 1003 $self
798} 1004}
799 1005
800sub border { 1006sub border {
… …
816 my ($self, $w, $h) = @_; 1022 my ($self, $w, $h) = @_;
817 1023
818 $h -= List::Util::max 0, $self->border * 2; 1024 $h -= List::Util::max 0, $self->border * 2;
819 $w -= List::Util::max 0, $self->border * 2; 1025 $w -= List::Util::max 0, $self->border * 2;
820 1026
821 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1027 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
822 if $self->{title}; 1028 if $self->{title};
823 1029
824 $self->child->configure ($self->border, $self->border, $w, $h); 1030 $self->child->configure ($self->border, $self->border, $w, $h);
825} 1031}
826 1032
827sub button_down { 1033sub button_down {
828 my ($self, $ev, $x, $y) = @_; 1034 my ($self, $ev, $x, $y) = @_;
829 1035
1036 my ($w, $h) = @$self{qw(w h)};
830 my $border = $self->border; 1037 my $border = $self->border;
831 1038
832 if ($x < $self->{w} && $x >= $self->{w} - $border 1039 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
833 && $y < $self->{h} && $y >= $self->{h} - $border) { 1040 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
834 1041
1042 if ($lr & $td) {
1043 my ($wx, $wy) = ($self->{x}, $self->{y});
835 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1044 my ($ox, $oy) = ($ev->{x}, $ev->{y});
836 my ($bw, $bh) = ($self->{w}, $self->{h}); 1045 my ($bw, $bh) = ($self->{w}, $self->{h});
837 1046
1047 my $mx = $x < $border;
1048 my $my = $y < $border;
1049
838 $self->{motion} = sub { 1050 $self->{motion} = sub {
839 my ($ev, $x, $y) = @_; 1051 my ($ev, $x, $y) = @_;
840 1052
841 ($x, $y) = ($ev->{x}, $ev->{y}); 1053 my $dx = $ev->{x} - $ox;
1054 my $dy = $ev->{y} - $oy;
842 1055
843 $self->{user_w} = $bw + $x - $ox; 1056 $self->{user_x} = $wx + $dx * $mx;
844 $self->{user_h} = $bh + $y - $oy; 1057 $self->{user_y} = $wy + $dy * $my;
1058 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
1059 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1060 $self->move ($self->{user_x}, $self->{user_y});
845 $self->check_size; 1061 $self->check_size;
846 }; 1062 };
847 1063
848 } elsif ($x >= 0 && $x < $self->{w} 1064 } elsif ($lr ^ $td) {
849 && $y >= 0 && $y < $border) {
850
851 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1065 my ($ox, $oy) = ($ev->{x}, $ev->{y});
852 my ($bx, $by) = ($self->{x}, $self->{y}); 1066 my ($bx, $by) = ($self->{x}, $self->{y});
853 1067
854 $self->{motion} = sub { 1068 $self->{motion} = sub {
855 my ($ev, $x, $y) = @_; 1069 my ($ev, $x, $y) = @_;
856 1070
857 ($x, $y) = ($ev->{x}, $ev->{y}); 1071 ($x, $y) = ($ev->{x}, $ev->{y});
858 1072
859 $self->move ($bx + $x - $ox, $by + $y - $oy); 1073 $self->{user_x} = $bx + $x - $ox;
1074 $self->{user_y} = $by + $y - $oy;
1075 $self->move ($self->{user_x}, $self->{user_y});
860 $self->update; 1076 $self->update;
861 }; 1077 };
862 } 1078 }
863} 1079}
864 1080
… …
878 my ($self) = @_; 1094 my ($self) = @_;
879 1095
880 my ($w, $h ) = ($self->{w}, $self->{h}); 1096 my ($w, $h ) = ($self->{w}, $self->{h});
881 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1097 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
882 1098
883 glEnable GL_BLEND;
884 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
885 glEnable GL_TEXTURE_2D; 1099 glEnable GL_TEXTURE_2D;
886 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1100 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
887 1101
888 my $border = $self->border; 1102 my $border = $self->border;
889 1103
890 glColor @{ $self->{border_bg} }; 1104 glColor @{ $self->{border_bg} };
891 $tex[1]->draw_quad (0, 0, $w, $border); 1105 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
892 $tex[3]->draw_quad (0, $border, $border, $ch); 1106 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
893 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1107 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
894 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1108 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
895 1109
1110 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
896 my $bg = $tex[0]; 1111 my $bg = $tex[0];
897 1112
898 # TODO: repeat texture not scale 1113 # TODO: repeat texture not scale
899 my $rep_x = $cw / $bg->{w}; 1114 my $rep_x = $cw / $bg->{w};
900 my $rep_y = $ch / $bg->{h}; 1115 my $rep_y = $ch / $bg->{h};
901 1116
902 glColor @{ $self->{bg} }; 1117 glColor @{ $self->{bg} };
903 1118
904 $bg->{s} = $rep_x; 1119 $bg->{s} = $rep_x;
905 $bg->{t} = $rep_y; 1120 $bg->{t} = $rep_y;
906 $bg->{wrap_mode} = 1; 1121 $bg->{wrap_mode} = 1;
907 $bg->draw_quad ($border, $border, $cw, $ch); 1122 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1123 }
908 1124
909 glDisable GL_TEXTURE_2D; 1125 glDisable GL_TEXTURE_2D;
910 glDisable GL_BLEND;
911 1126
912 $self->{title}->draw if $self->{title}; 1127 $self->{title}->draw if $self->{title};
1128
913 $self->child->draw; 1129 $self->child->draw;
914} 1130}
915 1131
916############################################################################# 1132#############################################################################
917 1133
… …
926sub new { 1142sub new {
927 my $class = shift; 1143 my $class = shift;
928 1144
929 $class->SUPER::new ( 1145 $class->SUPER::new (
930 col_expand => [], 1146 col_expand => [],
931 @_ 1147 @_,
932 ) 1148 )
1149}
1150
1151sub children {
1152 grep $_, map @$_, grep $_, @{ $_[0]{children} }
933} 1153}
934 1154
935sub add { 1155sub add {
936 my ($self, $x, $y, $child) = @_; 1156 my ($self, $x, $y, $child) = @_;
937 1157
938 $child->set_parent ($self); 1158 $child->set_parent ($self);
939 $self->{children}[$y][$x] = $child; 1159 $self->{children}[$y][$x] = $child;
940 1160
941 $child->check_size; 1161 $self->check_size (1);
942} 1162}
943 1163
944sub children {
945 grep $_, map @$_, grep $_, @{ $_[0]{children} }
946}
947
948# TODO: move to container class maybe? send childs a signal on removal? 1164# TODO: move to container class maybe? send children a signal on removal?
949sub clear { 1165sub clear {
950 my ($self) = @_; 1166 my ($self) = @_;
951 1167
952 my @children = $self->children; 1168 my @children = $self->children;
953 delete $self->{children}; 1169 delete $self->{children};
… …
955 for (@children) { 1171 for (@children) {
956 delete $_->{parent}; 1172 delete $_->{parent};
957 $_->hide; 1173 $_->hide;
958 } 1174 }
959 1175
1176 $self->check_size (1);
960 $self->update; 1177 $self->update;
961} 1178}
962 1179
963sub get_wh { 1180sub get_wh {
964 my ($self) = @_; 1181 my ($self) = @_;
… …
996sub size_allocate { 1213sub size_allocate {
997 my ($self, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
998 1215
999 my ($ws, $hs) = $self->get_wh; 1216 my ($ws, $hs) = $self->get_wh;
1000 1217
1001 my $req_w = sum @$ws; 1218 my $req_w = (sum @$ws) || 1;
1002 my $req_h = sum @$hs; 1219 my $req_h = (sum @$hs) || 1;
1003 1220
1004 # TODO: nicer code && do row_expand 1221 # TODO: nicer code && do row_expand
1005 my @col_expand = @{$self->{col_expand}}; 1222 my @col_expand = @{$self->{col_expand}};
1006 @col_expand = (1) x @$ws unless @col_expand; 1223 @col_expand = (1) x @$ws unless @col_expand;
1007 my $col_expand = (sum @col_expand) || 1; 1224 my $col_expand = (sum @col_expand) || 1;
… …
1141} 1358}
1142 1359
1143sub size_allocate { 1360sub size_allocate {
1144 my ($self, $w, $h) = @_; 1361 my ($self, $w, $h) = @_;
1145 1362
1363 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1364
1146 my $children = $self->{children}; 1365 my $children = $self->{children};
1147 1366
1148 my @h = map $_->{req_h}, @$children; 1367 my @h = map $_->{req_h}, @$children;
1149 1368
1150 my $req_h = List::Util::sum @h; 1369 my $req_h = List::Util::sum @h;
… …
1179 1398
1180############################################################################# 1399#############################################################################
1181 1400
1182package CFClient::UI::Label; 1401package CFClient::UI::Label;
1183 1402
1184our @ISA = CFClient::UI::Base::; 1403our @ISA = CFClient::UI::DrawBG::;
1185 1404
1186use CFClient::OpenGL; 1405use CFClient::OpenGL;
1187 1406
1188sub new { 1407sub new {
1189 my ($class, %arg) = @_; 1408 my ($class, %arg) = @_;
1190 1409
1191 my $self = $class->SUPER::new ( 1410 my $self = $class->SUPER::new (
1192 fg => [1, 1, 1], 1411 fg => [1, 1, 1],
1412 #bg => none
1413 #active_bg => none
1193 #font => default_font 1414 #font => default_font
1415 #text => initial text
1416 #markup => initial narkup
1417 #max_w => maximum pixel width
1418 ellipsise => 3, # end
1419 layout => (new CFClient::Layout),
1194 fontsize => 1, 1420 fontsize => 1,
1195 text => "",
1196 align => -1, 1421 align => -1,
1197 valign => -1, 1422 valign => -1,
1198 padding => 2, 1423 padding => 2,
1199 layout => new CFClient::Layout,
1200 can_events => 0, 1424 can_events => 0,
1201 %arg 1425 %arg
1202 ); 1426 );
1203 1427
1204 if (exists $self->{template}) { 1428 if (exists $self->{template}) {
1205 my $layout = new CFClient::Layout; 1429 my $layout = new CFClient::Layout;
1206 $layout->set_text (delete $self->{template}); 1430 $layout->set_text (delete $self->{template});
1207 $self->{template} = $layout; 1431 $self->{template} = $layout;
1208 } 1432 }
1209 1433
1210 $self->set_text (delete $self->{text}) if exists $self->{text}; 1434 if (exists $self->{markup}) {
1211 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1435 $self->set_markup (delete $self->{markup});
1436 } else {
1437 $self->set_text (delete $self->{text});
1438 }
1212 1439
1213 $self 1440 $self
1214} 1441}
1215 1442
1216sub escape { 1443sub escape($) {
1217 local $_ = $_[1]; 1444 local $_ = $_[0];
1218 1445
1219 s/&/&amp;/g; 1446 s/&/&amp;/g;
1220 s/>/&gt;/g; 1447 s/>/&gt;/g;
1221 s/</&lt;/g; 1448 s/</&lt;/g;
1222 1449
1223 $_[1] 1450 $_
1224} 1451}
1225 1452
1226sub update { 1453sub update {
1227 my ($self) = @_; 1454 my ($self) = @_;
1228 1455
1229 delete $self->{texture}; 1456 delete $self->{texture};
1230 $self->SUPER::update; 1457 $self->SUPER::update;
1231} 1458}
1232 1459
1233sub reconfigure {
1234 my ($self) = @_;
1235
1236 delete $self->{texture};
1237}
1238
1239sub set_text { 1460sub set_text {
1240 my ($self, $text) = @_; 1461 my ($self, $text) = @_;
1241 1462
1242 return if $self->{text} eq "T$text"; 1463 return if $self->{text} eq "T$text";
1243 $self->{text} = "T$text"; 1464 $self->{text} = "T$text";
1244 1465
1466 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1245 $self->{layout}->set_text ($text); 1467 $self->{layout}->set_text ($text);
1246 1468
1247 delete $self->{texture};
1248 $self->update; 1469 $self->update;
1249 $self->check_size; 1470 $self->check_size;
1250} 1471}
1251 1472
1252sub set_markup { 1473sub set_markup {
1253 my ($self, $markup) = @_; 1474 my ($self, $markup) = @_;
1254 1475
1255 return if $self->{text} eq "M$markup"; 1476 return if $self->{text} eq "M$markup";
1256 $self->{text} = "M$markup"; 1477 $self->{text} = "M$markup";
1257 1478
1479 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1480
1481 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1258 $self->{layout}->set_markup ($markup); 1482 $self->{layout}->set_markup ($markup);
1259 1483
1260 delete $self->{texture};
1261 $self->update; 1484 $self->update;
1262 $self->check_size; 1485 $self->check_size;
1263} 1486}
1264 1487
1265sub size_request { 1488sub size_request {
1266 my ($self) = @_; 1489 my ($self) = @_;
1267 1490
1268 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1491 $self->{layout}->set_font ($self->{font}) if $self->{font};
1269 $self->{layout}->set_width ($self->{max_w} || -1); 1492 $self->{layout}->set_width ($self->{max_w} || -1);
1493 $self->{layout}->set_ellipsise ($self->{ellipsise});
1494 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1270 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1495 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1271 1496
1272 my ($w, $h) = $self->{layout}->size; 1497 my ($w, $h) = $self->{layout}->size;
1273 1498
1274 if (exists $self->{template}) { 1499 if (exists $self->{template}) {
… …
1296sub set_fontsize { 1521sub set_fontsize {
1297 my ($self, $fontsize) = @_; 1522 my ($self, $fontsize) = @_;
1298 1523
1299 $self->{fontsize} = $fontsize; 1524 $self->{fontsize} = $fontsize;
1300 delete $self->{texture}; 1525 delete $self->{texture};
1526
1527 $self->update;
1301 $self->check_size; 1528 $self->check_size;
1302 $self->update;
1303} 1529}
1304 1530
1305sub _draw { 1531sub _draw {
1306 my ($self) = @_; 1532 my ($self) = @_;
1307 1533
1534 $self->SUPER::_draw; # draw background, if applicable
1535
1308 my $tex = $self->{texture} ||= do { 1536 my $tex = $self->{texture} ||= do {
1537 $self->{layout}->set_foreground (@{$self->{fg}});
1309 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1538 $self->{layout}->set_font ($self->{font}) if $self->{font};
1310 $self->{layout}->set_width ($self->{w}); 1539 $self->{layout}->set_width ($self->{w});
1540 $self->{layout}->set_ellipsise ($self->{ellipsise});
1541 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1311 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1542 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1543
1312 new_from_layout CFClient::Texture $self->{layout} 1544 my $tex = new_from_layout CFClient::Texture $self->{layout};
1545
1546 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1547 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1548 : ($self->{w} - $tex->{w}) * 0.5);
1549
1550 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1551 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1552 : ($self->{h} - $tex->{h}) * 0.5);
1553
1554 $tex
1313 }; 1555 };
1314 1556
1315 glEnable GL_BLEND;
1316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1557 glEnable GL_TEXTURE_2D;
1318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1559
1560 if ($tex->{format} == GL_ALPHA) {
1320 glColor @{$self->{fg}}; 1561 glColor @{$self->{fg}};
1321
1322 $self->{ox} = int (
1323 $self->{align} < 0 ? $self->{padding}
1324 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1325 : ($self->{w} - $tex->{w}) * 0.5
1326 );
1327
1328 $self->{oy} = int (
1329 $self->{valign} < 0 ? $self->{padding}
1330 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1331 : ($self->{h} - $tex->{h}) * 0.5
1332 );
1333
1334 $tex->draw_quad ($self->{ox}, $self->{oy}); 1562 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1563 } else {
1564 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1565 }
1335 1566
1336 glDisable GL_TEXTURE_2D; 1567 glDisable GL_TEXTURE_2D;
1337 glDisable GL_BLEND;
1338} 1568}
1339 1569
1340############################################################################# 1570#############################################################################
1341 1571
1342package CFClient::UI::EntryBase; 1572package CFClient::UI::EntryBase;
… …
1355 active_fg => [0, 0, 0], 1585 active_fg => [0, 0, 0],
1356 can_hover => 1, 1586 can_hover => 1,
1357 can_focus => 1, 1587 can_focus => 1,
1358 valign => 0, 1588 valign => 0,
1359 can_events => 1, 1589 can_events => 1,
1590 #text => ...
1360 @_ 1591 @_
1361 ) 1592 )
1362} 1593}
1363 1594
1364sub _set_text { 1595sub _set_text {
… …
1374 $self->{text} = $text; 1605 $self->{text} = $text;
1375 1606
1376 $text =~ s/./*/g if $self->{hidden}; 1607 $text =~ s/./*/g if $self->{hidden};
1377 $self->{layout}->set_text ("$text "); 1608 $self->{layout}->set_text ("$text ");
1378 1609
1379 $self->emit (changed => $self->{text}); 1610 $self->_emit (changed => $self->{text});
1380}
1381
1382sub get_text {
1383 $_[0]{text}
1384}
1385
1386sub size_request {
1387 my ($self) = @_;
1388
1389 my ($w, $h) = $self->SUPER::size_request;
1390
1391 ($w + 1, $h) # add 1 for cursor
1392}
1393
1394sub size_allocate {
1395 my ($self, $w, $h) = @_;
1396
1397 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1398} 1611}
1399 1612
1400sub set_text { 1613sub set_text {
1401 my ($self, $text) = @_; 1614 my ($self, $text) = @_;
1402 1615
1403 $self->{cursor} = length $text; 1616 $self->{cursor} = length $text;
1404 $self->_set_text ($text); 1617 $self->_set_text ($text);
1405 $self->update; 1618 $self->update;
1619 $self->check_size;
1620}
1621
1622sub get_text {
1623 $_[0]{text}
1624}
1625
1626sub size_request {
1627 my ($self) = @_;
1628
1629 my ($w, $h) = $self->SUPER::size_request;
1630
1631 ($w + 1, $h) # add 1 for cursor
1406} 1632}
1407 1633
1408sub key_down { 1634sub key_down {
1409 my ($self, $ev) = @_; 1635 my ($self, $ev) = @_;
1410 1636
… …
1412 my $sym = $ev->{sym}; 1638 my $sym = $ev->{sym};
1413 my $uni = $ev->{unicode}; 1639 my $uni = $ev->{unicode};
1414 1640
1415 my $text = $self->get_text; 1641 my $text = $self->get_text;
1416 1642
1417 if ($sym == 8) { 1643 if ($uni == 8) {
1418 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1644 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1419 } elsif ($sym == 127) { 1645 } elsif ($uni == 127) {
1420 substr $text, $self->{cursor}, 1, ""; 1646 substr $text, $self->{cursor}, 1, "";
1421 } elsif ($sym == CFClient::SDLK_LEFT) { 1647 } elsif ($sym == CFClient::SDLK_LEFT) {
1422 --$self->{cursor} if $self->{cursor}; 1648 --$self->{cursor} if $self->{cursor};
1423 } elsif ($sym == CFClient::SDLK_RIGHT) { 1649 } elsif ($sym == CFClient::SDLK_RIGHT) {
1424 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1650 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1425 } elsif ($sym == CFClient::SDLK_HOME) { 1651 } elsif ($sym == CFClient::SDLK_HOME) {
1426 $self->{cursor} = 0; 1652 $self->{cursor} = 0;
1427 } elsif ($sym == CFClient::SDLK_END) { 1653 } elsif ($sym == CFClient::SDLK_END) {
1428 $self->{cursor} = length $text; 1654 $self->{cursor} = length $text;
1429 } elsif ($sym == 27) { 1655 } elsif ($uni == 27) {
1430 $self->emit ('escape'); 1656 $self->_emit ('escape');
1431 } elsif ($uni) { 1657 } elsif ($uni) {
1432 substr $text, $self->{cursor}++, 0, chr $uni; 1658 substr $text, $self->{cursor}++, 0, chr $uni;
1433 } 1659 }
1434 1660
1435 $self->_set_text ($text); 1661 $self->_set_text ($text);
1436 $self->update; 1662 $self->update;
1663 $self->check_size;
1437} 1664}
1438 1665
1439sub focus_in { 1666sub focus_in {
1440 my ($self) = @_; 1667 my ($self) = @_;
1441 1668
… …
1521 if ($sym == 13) { 1748 if ($sym == 13) {
1522 unshift @{$self->{history}}, 1749 unshift @{$self->{history}},
1523 my $txt = $self->get_text; 1750 my $txt = $self->get_text;
1524 $self->{history_pointer} = -1; 1751 $self->{history_pointer} = -1;
1525 $self->{history_saveback} = ''; 1752 $self->{history_saveback} = '';
1526 $self->emit (activate => $txt); 1753 $self->_emit (activate => $txt);
1527 $self->update; 1754 $self->update;
1528 1755
1529 } elsif ($sym == CFClient::SDLK_UP) { 1756 } elsif ($sym == CFClient::SDLK_UP) {
1530 if ($self->{history_pointer} < 0) { 1757 if ($self->{history_pointer} < 0) {
1531 $self->{history_saveback} = $self->get_text; 1758 $self->{history_saveback} = $self->get_text;
… …
1570 my $class = shift; 1797 my $class = shift;
1571 1798
1572 $class->SUPER::new ( 1799 $class->SUPER::new (
1573 padding => 4, 1800 padding => 4,
1574 fg => [1, 1, 1], 1801 fg => [1, 1, 1],
1575 bg => [1, 1, 1, 0.2],
1576 active_fg => [0, 0, 1], 1802 active_fg => [0, 0, 1],
1577 can_hover => 1, 1803 can_hover => 1,
1578 align => 0, 1804 align => 0,
1579 valign => 0, 1805 valign => 0,
1580 can_events => 1, 1806 can_events => 1,
1581 @_ 1807 @_
1582 ) 1808 )
1583} 1809}
1584 1810
1811sub activate { }
1812
1585sub button_up { 1813sub button_up {
1586 my ($self, $ev, $x, $y) = @_; 1814 my ($self, $ev, $x, $y) = @_;
1587 1815
1816 $self->emit ("activate")
1588 if ($x >= 0 && $x < $self->{w} 1817 if $x >= 0 && $x < $self->{w}
1589 && $y >= 0 && $y < $self->{h}) { 1818 && $y >= 0 && $y < $self->{h};
1590 $self->emit ("activate");
1591 }
1592} 1819}
1593 1820
1594sub _draw { 1821sub _draw {
1595 my ($self) = @_; 1822 my ($self) = @_;
1596 1823
… …
1598 1825
1599 if ($GRAB == $self) { 1826 if ($GRAB == $self) {
1600 $self->{fg} = $self->{active_fg}; 1827 $self->{fg} = $self->{active_fg};
1601 } 1828 }
1602 1829
1603 glEnable GL_BLEND;
1604 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1605 glEnable GL_TEXTURE_2D; 1830 glEnable GL_TEXTURE_2D;
1606 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1607 glColor 0, 0, 0, 1; 1832 glColor 0, 0, 0, 1;
1608 1833
1609 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1834 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1610 1835
1611 glDisable GL_TEXTURE_2D; 1836 glDisable GL_TEXTURE_2D;
1612 glDisable GL_BLEND;
1613 1837
1614 $self->SUPER::_draw; 1838 $self->SUPER::_draw;
1615} 1839}
1616 1840
1617############################################################################# 1841#############################################################################
… …
1631 1855
1632 $class->SUPER::new ( 1856 $class->SUPER::new (
1633 padding => 2, 1857 padding => 2,
1634 fg => [1, 1, 1], 1858 fg => [1, 1, 1],
1635 active_fg => [1, 1, 0], 1859 active_fg => [1, 1, 0],
1860 bg => [0, 0, 0, 0.2],
1861 active_bg => [1, 1, 1, 0.5],
1636 state => 0, 1862 state => 0,
1637 can_hover => 1, 1863 can_hover => 1,
1638 @_ 1864 @_
1639 ) 1865 )
1640} 1866}
… …
1649 my ($self, $ev, $x, $y) = @_; 1875 my ($self, $ev, $x, $y) = @_;
1650 1876
1651 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1877 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1652 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1878 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1653 $self->{state} = !$self->{state}; 1879 $self->{state} = !$self->{state};
1654 $self->emit (changed => $self->{state}); 1880 $self->_emit (changed => $self->{state});
1655 } 1881 }
1656} 1882}
1657 1883
1658sub _draw { 1884sub _draw {
1659 my ($self) = @_; 1885 my ($self) = @_;
… …
1664 1890
1665 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1891 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1666 1892
1667 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1893 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1668 1894
1669 glEnable GL_BLEND; 1895 my $tex = $self->{state} ? $tex[1] : $tex[0];
1896
1670 glEnable GL_TEXTURE_2D; 1897 glEnable GL_TEXTURE_2D;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672
1673 my $tex = $self->{state} ? $tex[1] : $tex[0];
1674
1675 $tex->draw_quad (0, 0, $s, $s); 1898 $tex->draw_quad_alpha (0, 0, $s, $s);
1676
1677 glDisable GL_TEXTURE_2D; 1899 glDisable GL_TEXTURE_2D;
1678 glDisable GL_BLEND;
1679} 1900}
1680 1901
1681############################################################################# 1902#############################################################################
1682 1903
1683package CFClient::UI::Image; 1904package CFClient::UI::Image;
… …
1726 glTranslate 0, -$self->{w}, 0; 1947 glTranslate 0, -$self->{w}, 0;
1727 1948
1728 ($w, $h) = ($h, $w); 1949 ($w, $h) = ($h, $w);
1729 } 1950 }
1730 1951
1731 glEnable GL_BLEND;
1732 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1733 glEnable GL_TEXTURE_2D; 1952 glEnable GL_TEXTURE_2D;
1734 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1735 1954
1736 $tex->draw_quad (0, 0, $w, $h); 1955 $tex->draw_quad_alpha (0, 0, $w, $h);
1737 1956
1738 glDisable GL_BLEND;
1739 glDisable GL_TEXTURE_2D; 1957 glDisable GL_TEXTURE_2D;
1740} 1958}
1741 1959
1742############################################################################# 1960#############################################################################
1743 1961
… …
1932 qw(s1_slider.png s1_slider_bg.png); 2150 qw(s1_slider.png s1_slider_bg.png);
1933 2151
1934sub new { 2152sub new {
1935 my $class = shift; 2153 my $class = shift;
1936 2154
1937 # range [value, low, high, page] 2155 # range [value, low, high, page, unit]
1938 2156
1939 # TODO: 0-width page 2157 # TODO: 0-width page
1940 # TODO: req_w/h are wrong with vertical 2158 # TODO: req_w/h are wrong with vertical
1941 # TODO: calculations are off 2159 # TODO: calculations are off
1942 my $self = $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1943 fg => [1, 1, 1], 2161 fg => [1, 1, 1],
1944 active_fg => [0, 0, 0], 2162 active_fg => [0, 0, 0],
2163 bg => [0, 0, 0, 0.2],
2164 active_bg => [1, 1, 1, 0.5],
1945 range => [0, 0, 100, 10], 2165 range => [0, 0, 100, 10, 0],
1946 req_w => 20, 2166 req_w => $::WIDTH / 80,
1947 req_h => 20, 2167 req_h => $::WIDTH / 80,
1948 vertical => 0, 2168 vertical => 0,
1949 can_hover => 1, 2169 can_hover => 1,
1950 inner_pad => 5, 2170 inner_pad => 0.02,
1951 @_ 2171 @_
1952 ); 2172 );
1953 2173
2174 $self->set_value ($self->{range}[0]);
2175 $self->update;
2176
1954 $self 2177 $self
2178}
2179
2180sub set_range {
2181 my ($self, $range) = @_;
2182
2183 ($range, $self->{range}) = ($self->{range}, $range);
2184
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}";
2187}
2188
2189sub set_value {
2190 my ($self, $value) = @_;
2191
2192 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2193
2194 $hi = $lo + 1 if $hi <= $lo;
2195
2196 $page = $hi - $lo if $page > $hi - $lo;
2197
2198 $value = $lo if $value < $lo;
2199 $value = $hi - $page if $value > $hi - $page;
2200
2201 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2202 if $unit;
2203
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205
2206 if ($value != $old_value) {
2207 $self->_emit (changed => $value);
2208 $self->update;
2209 }
1955} 2210}
1956 2211
1957sub size_request { 2212sub size_request {
1958 my ($self) = @_; 2213 my ($self) = @_;
1959 2214
… …
1965 2220
1966sub button_down { 2221sub button_down {
1967 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1968 2223
1969 $self->SUPER::button_down ($ev, $x, $y); 2224 $self->SUPER::button_down ($ev, $x, $y);
2225
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227
1970 $self->mouse_motion ($ev, $x, $y); 2228 $self->mouse_motion ($ev, $x, $y);
1971} 2229}
1972 2230
1973sub mouse_motion { 2231sub mouse_motion {
1974 my ($self, $ev, $x, $y) = @_; 2232 my ($self, $ev, $x, $y) = @_;
1975 2233
1976 if ($GRAB == $self) { 2234 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236
2237 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2242 }
2243}
2244
2245sub update {
2246 my ($self) = @_;
2247
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2249 $self->set_value ($self->{range}[0]);
2250
1977 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2251 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100;
1978 2253
1979 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2254 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1980 2255
1981 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2256 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1982 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2257 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1983 2258
1984 $x -= $inner_pad_px; # substract the padding 2259 $value = ($value - $lo) / $range;
1985 $x = $x * ($hi - $lo) / $inner_w + $lo; 2260 $value = $value * $self->{scale} + $self->{offset};
1986 $x = $lo if $x < $lo;
1987 $x = $hi - $page if $x > $hi - $page;
1988 $self->{range}[0] = $x;
1989 2261
1990 $self->emit (changed => $x); 2262 $self->{knob_x} = $value - $knob_w * 0.5;
1991 $self->update; 2263 $self->{knob_w} = $knob_w;
1992 } 2264 });
1993}
1994 2265
1995# the inner_* stuff is for generating a padding for the slider handle, 2266 $self->SUPER::update;
1996# so that the handle doesn't leave the texture. This calculation isn't 100%
1997# correct propably, but it does the job for now
1998sub _calc_inner_pad_px {
1999 my ($self, $w) = @_;
2000 ($w / 100) * $self->{inner_pad} # % to pixels
2001} 2267}
2002 2268
2003sub _draw { 2269sub _draw {
2004 my ($self) = @_; 2270 my ($self) = @_;
2005 2271
2006 $self->SUPER::_draw (); 2272 $self->SUPER::_draw ();
2007 2273
2008 my ($w, $h) = @$self{qw(w h)}; 2274 glScale $self->{w}, $self->{h};
2009 2275
2010 if ($self->{vertical}) { 2276 if ($self->{vertical}) {
2011 # draw a vertical slider like a rotated horizontal slider 2277 # draw a vertical slider like a rotated horizontal slider
2012 2278
2279 glTranslate 1, 0, 0;
2013 glRotate 90, 0, 0, 1; 2280 glRotate 90, 0, 0, 1;
2014 glTranslate 0, -$self->{w}, 0;
2015
2016 ($w, $h) = ($h, $w);
2017 } 2281 }
2018 2282
2019 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2283 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2020 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2284 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2021 2285
2022 my ($value, $lo, $hi, $page) = @{$self->{range}};
2023
2024 $hi = $value + 1 if $lo == $hi;
2025
2026 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2027 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2028
2029 $page = int $page * $inner_w / ($hi - $lo);
2030 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2031
2032 $w -= $page;
2033 $page &= ~1;
2034 glTranslate $page * 0.5, 0, 0;
2035 $page ||= 2;
2036
2037 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2038 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2039
2040 glEnable GL_BLEND;
2041 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2042 glEnable GL_TEXTURE_2D; 2286 glEnable GL_TEXTURE_2D;
2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2287 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2044 2288
2045 # draw background 2289 # draw background
2046 $tex[1]->draw_quad (0, 0, $w, $h); 2290 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2047 2291
2048 # draw handle 2292 # draw handle
2049 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2293 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2050 2294
2051 glDisable GL_BLEND;
2052 glDisable GL_TEXTURE_2D; 2295 glDisable GL_TEXTURE_2D;
2053} 2296}
2297
2298#############################################################################
2299
2300package CFClient::UI::ValSlider;
2301
2302our @ISA = CFClient::UI::HBox::;
2303
2304sub new {
2305 my ($class, %arg) = @_;
2306
2307 my $range = delete $arg{range};
2308
2309 my $self = $class->SUPER::new (
2310 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2311 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2312 to_value => sub { shift },
2313 from_value => sub { shift },
2314 %arg,
2315 );
2316
2317 $self->{slider}->connect (changed => sub {
2318 my ($self, $value) = @_;
2319 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2320 $self->{parent}->emit (changed => $value);
2321 });
2322
2323# $self->{entry}->connect (changed => sub {
2324# my ($self, $value) = @_;
2325# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2326# $self->{parent}->emit (changed => $value);
2327# });
2328
2329 $self->add ($self->{slider}, $self->{entry});
2330
2331 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2332
2333 $self
2334}
2335
2336sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) }
2054 2338
2055############################################################################# 2339#############################################################################
2056 2340
2057package CFClient::UI::TextView; 2341package CFClient::UI::TextView;
2058 2342
… …
2067 fontsize => 1, 2351 fontsize => 1,
2068 can_events => 0, 2352 can_events => 0,
2069 #font => default_font 2353 #font => default_font
2070 @_, 2354 @_,
2071 2355
2072 layout => (new CFClient::Layout), 2356 layout => (new CFClient::Layout 1),
2073 par => [], 2357 par => [],
2074 height => 0, 2358 height => 0,
2075 children => [ 2359 children => [
2076 (new CFClient::UI::Empty expand => 1), 2360 (new CFClient::UI::Empty expand => 1),
2077 (new CFClient::UI::Slider vertical => 1), 2361 (new CFClient::UI::Slider vertical => 1),
2078 ], 2362 ],
2079 ); 2363 );
2080 2364
2081 $self->{children}[1]->connect (changed => sub { 2365 $self->{children}[1]->connect (changed => sub { $self->update });
2082 $self->update;
2083 });
2084 2366
2085 $self 2367 $self
2086} 2368}
2087 2369
2088sub set_fontsize { 2370sub set_fontsize {
2089 my ($self, $fontsize) = @_; 2371 my ($self, $fontsize) = @_;
2090 2372
2091 $self->{fontsize} = $fontsize; 2373 $self->{fontsize} = $fontsize;
2092 $self->reflow; 2374 $self->reflow;
2093}
2094
2095sub text_height {
2096 my ($self, $text) = @_;
2097
2098 my $layout = $self->{layout};
2099
2100 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2101 $layout->set_width ($self->{w});
2102 $layout->set_text ($text);
2103
2104 ($layout->size)[1]
2105}
2106
2107sub reflow {
2108 my ($self) = @_;
2109
2110 $self->{need_reflow}++;
2111 $self->update;
2112} 2375}
2113 2376
2114sub size_allocate { 2377sub size_allocate {
2115 my ($self, $w, $h) = @_; 2378 my ($self, $w, $h) = @_;
2116 2379
… …
2121 $self->{layout}->set_width ($self->{children}[0]{w}); 2384 $self->{layout}->set_width ($self->{children}[0]{w});
2122 2385
2123 $self->reflow; 2386 $self->reflow;
2124} 2387}
2125 2388
2389sub text_size {
2390 my ($self, $text, $indent) = @_;
2391
2392 my $layout = $self->{layout};
2393
2394 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $layout->set_width ($self->{children}[0]{w} - $indent);
2396 $layout->set_markup ($text);
2397
2398 $layout->size
2399}
2400
2401sub reflow {
2402 my ($self) = @_;
2403
2404 $self->{need_reflow}++;
2405 $self->update;
2406}
2407
2408sub set_offset {
2409 my ($self, $offset) = @_;
2410
2411 # todo: base offset on lines or so, not on pixels
2412 $self->{children}[1]->set_value ($offset);
2413}
2414
2415sub clear {
2416 my ($self) = @_;
2417
2418 $self->{par} = [];
2419 $self->{height} = 0;
2420 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2421}
2422
2126sub add_paragraph { 2423sub add_paragraph {
2127 my ($self, $color, $text) = @_; 2424 my ($self, $color, $text, $indent) = @_;
2128 2425
2129 #TODO: intelligently "reformat" paragraph 2426 for my $line (split /\n/, $text) {
2130 2427 my ($w, $h) = $self->text_size ($line);
2131 my $height = $self->text_height ($text);
2132
2133 $self->{height} += $height; 2428 $self->{height} += $h;
2429 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2430 }
2134 2431
2135 push @{$self->{par}}, [$height, $color, $text];
2136
2137 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2432 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2138 $self->{children}[1]->update;
2139} 2433}
2140 2434
2141sub update { 2435sub update {
2142 my ($self) = @_; 2436 my ($self) = @_;
2143 2437
… …
2145 2439
2146 return unless $self->{h} > 0; 2440 return unless $self->{h} > 0;
2147 2441
2148 delete $self->{texture}; 2442 delete $self->{texture};
2149 2443
2150 $ROOT->on_refresh ($self, sub { 2444 $ROOT->on_post_alloc ($self, sub {
2445 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2446
2151 if (delete $self->{need_reflow}) { 2447 if (delete $self->{need_reflow}) {
2152 my $height = 0; 2448 my $height = 0;
2153 2449
2154 $height += $_->[0] = $self->text_height ($_->[2]) 2450 my $layout = $self->{layout};
2451
2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2453
2155 for @{$self->{par}}; 2454 for (@{$self->{par}}) {
2455 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2456 $layout->set_width ($W - $_->[3]);
2457 $layout->set_markup ($_->[4]);
2458 my ($w, $h) = $layout->size;
2459 $_->[0] = $w + $_->[3];
2460 $_->[1] = $h;
2461 }
2462
2463 $height += $_->[1];
2464 }
2156 2465
2157 $self->{height} = $height; 2466 $self->{height} = $height;
2158 2467
2159 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2468 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2160 2469
2161 delete $self->{texture}; 2470 delete $self->{texture};
2162 } 2471 }
2163 2472
2164 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2473 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2165 glClearColor 0, 0, 0, 1; 2474 glClearColor 0.5, 0.5, 0.5, 0;
2166 glClear GL_COLOR_BUFFER_BIT; 2475 glClear GL_COLOR_BUFFER_BIT;
2167 2476
2477 my $top = int $self->{children}[1]{range}[0];
2478
2479 my $y0 = $top;
2480 my $y1 = $top + $H;
2481
2482 my $y = 0;
2483
2484 my $layout = $self->{layout};
2485
2486 $layout->set_font ($self->{font}) if $self->{font};
2487
2168 glEnable GL_BLEND; 2488 glEnable GL_BLEND;
2489 #TODO# not correct in windows where rgba is forced off
2169 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2490 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2170 glEnable GL_TEXTURE_2D;
2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2172
2173 my $top = int $self->{children}[1]{range}[0];
2174
2175 my $y0 = $top;
2176 my $y1 = $top + $self->{h};
2177
2178 my $y = 0;
2179
2180 my $layout = $self->{layout};
2181
2182 $layout->set_font ($self->{font}) if $self->{font};
2183 2491
2184 for my $par (@{$self->{par}}) { 2492 for my $par (@{$self->{par}}) {
2185 my $h = $par->[0]; 2493 my $h = $par->[1];
2186 2494
2187 if ($y0 < $y + $h && $y < $y1) { 2495 if ($y0 < $y + $h && $y < $y1) {
2496 $layout->set_foreground (@{ $par->[2] });
2497 $layout->set_width ($W - $par->[3]);
2188 $layout->set_text ($par->[2]); 2498 $layout->set_markup ($par->[4]);
2189 2499
2190 glColor @{ $par->[1] }; 2500 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2191 my ($W, $H) = $layout->size; 2501
2192 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2502 glRasterPos $par->[3], $y - $y0;
2503 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2193 } 2504 }
2194 2505
2195 $y += $h; 2506 $y += $h;
2196 } 2507 }
2197 2508
2198 glDisable GL_TEXTURE_2D;
2199 glDisable GL_BLEND; 2509 glDisable GL_BLEND;
2200 }; 2510 };
2201 }); 2511 });
2202} 2512}
2203 2513
2204sub _draw { 2514sub _draw {
2205 my ($self) = @_; 2515 my ($self) = @_;
2206 2516
2207 if ($self->{texture}) {
2208 glEnable GL_TEXTURE_2D; 2517 glEnable GL_TEXTURE_2D;
2209 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2210 glColor 1, 1, 1, 1; 2519 glColor 1, 1, 1, 1;
2211 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2520 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2212 glDisable GL_TEXTURE_2D; 2521 glDisable GL_TEXTURE_2D;
2213 }
2214 2522
2215 $self->{children}[1]->draw; 2523 $self->{children}[1]->draw;
2216 2524
2217} 2525}
2218 2526
… …
2266 2574
2267sub new { 2575sub new {
2268 my $class = shift; 2576 my $class = shift;
2269 2577
2270 my $self = $class->SUPER::new ( 2578 my $self = $class->SUPER::new (
2271 state => 0, 2579 state => 0,
2272 connect_activate => \&toggle_flopper, 2580 on_activate => \&toggle_flopper,
2273 @_ 2581 @_
2274 ); 2582 );
2275 2583
2276 if ($self->{state}) { 2584 if ($self->{state}) {
2277 $self->{state} = 0; 2585 $self->{state} = 0;
… …
2286 2594
2287 # TODO: use animation 2595 # TODO: use animation
2288 if ($self->{state} = !$self->{state}) { 2596 if ($self->{state} = !$self->{state}) {
2289 $CFClient::UI::ROOT->add ($self->{other}); 2597 $CFClient::UI::ROOT->add ($self->{other});
2290 $self->{other}->move ($self->coord2global (0, $self->{h})); 2598 $self->{other}->move ($self->coord2global (0, $self->{h}));
2291 $self->emit ("open"); 2599 $self->_emit ("open");
2292 } else { 2600 } else {
2293 $CFClient::UI::ROOT->remove ($self->{other}); 2601 $CFClient::UI::ROOT->remove ($self->{other});
2294 $self->emit ("close"); 2602 $self->_emit ("close");
2295 } 2603 }
2296 2604
2297 $self->emit (changed => $self->{state}); 2605 $self->_emit (changed => $self->{state});
2298} 2606}
2299 2607
2300############################################################################# 2608#############################################################################
2301 2609
2302package CFClient::UI::Tooltip; 2610package CFClient::UI::Tooltip;
… …
2312 @_, 2620 @_,
2313 can_events => 0, 2621 can_events => 0,
2314 ) 2622 )
2315} 2623}
2316 2624
2317sub set_markup { 2625sub set_tooltip_from {
2318 my ($self, $text) = @_; 2626 my ($self, $widget) = @_;
2319 2627
2320 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2628 $self->add (new CFClient::UI::Label
2321 $self->{label}->set_markup ($text); 2629 markup => $widget->{tooltip},
2322 $self->add ($self->{label}); 2630 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2631 fontsize => 0.8,
2632 fg => [0, 0, 0, 1],
2633 ellipsise => 0,
2634 font => ($widget->{tooltip_font} || $::FONT_PROP),
2635 );
2323} 2636}
2324 2637
2325sub size_request { 2638sub size_request {
2326 my ($self) = @_; 2639 my ($self) = @_;
2327
2328 $self->child->set_max_size ($::WIDTH * 0.3);
2329 2640
2330 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2641 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2331 2642
2332 ($w + 4, $h + 4) 2643 ($w + 4, $h + 4)
2333} 2644}
… …
2339} 2650}
2340 2651
2341sub _draw { 2652sub _draw {
2342 my ($self) = @_; 2653 my ($self) = @_;
2343 2654
2344 glPushMatrix;
2345 glTranslate 0.375, 0.375; 2655 glTranslate 0.375, 0.375;
2346 2656
2347 my ($w, $h) = @$self{qw(w h)}; 2657 my ($w, $h) = @$self{qw(w h)};
2348 2658
2349 glColor 1, 0.8, 0.4; 2659 glColor 1, 0.8, 0.4;
… …
2360 glVertex 0 , $h; 2670 glVertex 0 , $h;
2361 glVertex $w, $h; 2671 glVertex $w, $h;
2362 glVertex $w, 0; 2672 glVertex $w, 0;
2363 glEnd; 2673 glEnd;
2364 2674
2365 glPopMatrix; 2675 glTranslate 2 - 0.375, 2 - 0.375;
2366
2367 glTranslate 2, 2;
2368 $self->SUPER::_draw; 2676 $self->SUPER::_draw;
2369} 2677}
2370 2678
2371############################################################################# 2679#############################################################################
2372 2680
… …
2377use CFClient::OpenGL; 2685use CFClient::OpenGL;
2378 2686
2379sub new { 2687sub new {
2380 my $class = shift; 2688 my $class = shift;
2381 2689
2382 $class->SUPER::new ( 2690 my $self = $class->SUPER::new (
2383 aspect => 1, 2691 aspect => 1,
2692 can_events => 0,
2384 @_, 2693 @_,
2385 ) 2694 );
2695
2696 if ($self->{anim} && $self->{animspeed}) {
2697 Scalar::Util::weaken (my $widget = $self);
2698
2699 $self->{timer} = Event->timer (
2700 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2701 hard => 1,
2702 interval => $self->{animspeed},
2703 cb => sub {
2704 ++$widget->{frame};
2705 $widget->update;
2706 },
2707 );
2708 }
2709
2710 $self
2386} 2711}
2387 2712
2388sub size_request { 2713sub size_request {
2389 (32, 8) 2714 (32, 8)
2390} 2715}
2391 2716
2717sub update {
2718 my ($self) = @_;
2719
2720 return unless $self->{visible};
2721
2722 $self->SUPER::update;
2723}
2724
2392sub draw { 2725sub _draw {
2393 my ($self) = @_; 2726 my ($self) = @_;
2394 2727
2728 return unless $::CONN;
2729
2730 my $face;
2731
2732 if ($self->{frame}) {
2733 my $anim = $::CONN->{anim}[$self->{anim}];
2734
2735 $face = $anim->[ $self->{frame} % @$anim ]
2736 if $anim && @$anim;
2737 }
2738
2395 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2739 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2396 2740
2397 if ($tex) { 2741 if ($tex) {
2398 glEnable GL_BLEND;
2399 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2400 glEnable GL_TEXTURE_2D; 2742 glEnable GL_TEXTURE_2D;
2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2402 glColor 1, 1, 1, 1; 2744 glColor 1, 1, 1, 1;
2403 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2745 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2404 glDisable GL_TEXTURE_2D; 2746 glDisable GL_TEXTURE_2D;
2405 glDisable GL_BLEND;
2406 } 2747 }
2748}
2749
2750sub DESTROY {
2751 my ($self) = @_;
2752
2753 $self->{timer}->cancel
2754 if $self->{timer};
2755
2756 $self->SUPER::DESTROY;
2407} 2757}
2408 2758
2409############################################################################# 2759#############################################################################
2410 2760
2761package CFClient::UI::Inventory;
2762
2763our @ISA = CFClient::UI::ScrolledWindow::;
2764
2765sub new {
2766 my $class = shift;
2767
2768 my $self = $class->SUPER::new (
2769 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2770 @_,
2771 );
2772
2773 $self
2774}
2775
2776sub set_items {
2777 my ($self, $items) = @_;
2778
2779 $self->{scrolled}->clear;
2780 return unless $items;
2781
2782 my @items = sort {
2783 ($a->{type} <=> $b->{type})
2784 or ($a->{name} cmp $b->{name})
2785 } @$items;
2786
2787 $self->{real_items} = \@items;
2788
2789 my $row = 0;
2790 for my $item (@items) {
2791 CFClient::Item::update_widgets $item;
2792
2793 $self->{scrolled}->add (0, $row, $item->{face_widget});
2794 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2795 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2796
2797 $row++;
2798 }
2799}
2800
2801sub size_request {
2802 my ($self) = @_;
2803 ($self->{req_w}, $self->{req_h});
2804}
2805
2806#############################################################################
2807
2808package CFClient::UI::Menu;
2809
2810our @ISA = CFClient::UI::FancyFrame::;
2811
2812use CFClient::OpenGL;
2813
2814sub new {
2815 my $class = shift;
2816
2817 my $self = $class->SUPER::new (
2818 items => [],
2819 z => 100,
2820 @_,
2821 );
2822
2823 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2824
2825 for my $item (@{ $self->{items} }) {
2826 my ($widget, $cb) = @$item;
2827
2828 # handle various types of items, only text for now
2829 if (!ref $widget) {
2830 $widget = new CFClient::UI::Label
2831 can_hover => 1,
2832 can_events => 1,
2833 text => $widget;
2834 }
2835
2836 $self->{item}{$widget} = $item;
2837
2838 $self->{vbox}->add ($widget);
2839 }
2840
2841 $self
2842}
2843
2844# popup given the event (must be a mouse button down event currently)
2845sub popup {
2846 my ($self, $ev) = @_;
2847
2848 $self->_emit ("popdown");
2849
2850 # maybe save $GRAB? must be careful about events...
2851 $GRAB = $self;
2852 $self->{button} = $ev->{button};
2853
2854 $self->show;
2855 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2856}
2857
2858sub mouse_motion {
2859 my ($self, $ev, $x, $y) = @_;
2860
2861 # TODO: should use vbox->find_widget or so
2862 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2863 $self->{hover} = $self->{item}{$HOVER};
2864}
2865
2866sub button_up {
2867 my ($self, $ev, $x, $y) = @_;
2868
2869 if ($ev->{button} == $self->{button}) {
2870 undef $GRAB;
2871 $self->hide;
2872
2873 $self->_emit ("popdown");
2874 $self->{hover}[1]->() if $self->{hover};
2875 }
2876}
2877
2878#############################################################################
2879
2880package CFClient::UI::Statusbox;
2881
2882our @ISA = CFClient::UI::VBox::;
2883
2884sub new {
2885 my $class = shift;
2886
2887 $class->SUPER::new (
2888 fontsize => 0.8,
2889 @_,
2890 )
2891}
2892
2893sub reorder {
2894 my ($self) = @_;
2895 my $NOW = time;
2896
2897 while (my ($k, $v) = each %{ $self->{item} }) {
2898 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2899 }
2900
2901 my @widgets;
2902
2903 my @items = sort {
2904 $a->{pri} <=> $b->{pri}
2905 or $b->{id} <=> $a->{id}
2906 } values %{ $self->{item} };
2907
2908 my $count = 10 + 1;
2909 for my $item (@items) {
2910 last unless --$count;
2911
2912 push @widgets, $item->{label} ||= do {
2913 # TODO: doesn't handle markup well (read as: at all)
2914 my $short = $item->{count} > 1
2915 ? "<b>$item->{count} ×</b> $item->{text}"
2916 : $item->{text};
2917
2918 for ($short) {
2919 s/^\s+//;
2920 s/\s+/ /g;
2921 }
2922
2923 new CFClient::UI::Label
2924 markup => $short,
2925 tooltip => $item->{tooltip},
2926 tooltip_font => $::FONT_PROP,
2927 tooltip_width => 0.67,
2928 fontsize => $item->{fontsize} || $self->{fontsize},
2929 max_w => $::WIDTH * 0.44,
2930 fg => $item->{fg},
2931 can_events => 1,
2932 can_hover => 1
2933 };
2934 }
2935
2936 $self->clear;
2937 $self->SUPER::add (reverse @widgets);
2938}
2939
2940sub add {
2941 my ($self, $text, %arg) = @_;
2942
2943 $text =~ s/^\s+//;
2944 $text =~ s/\s+$//;
2945
2946 return unless $text;
2947
2948 my $timeout = time + ((delete $arg{timeout}) || 60);
2949
2950 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2951
2952 if (my $item = $self->{item}{$group}) {
2953 if ($item->{text} eq $text) {
2954 $item->{count}++;
2955 } else {
2956 $item->{count} = 1;
2957 $item->{text} = $item->{tooltip} = $text;
2958 }
2959 $item->{id} = ++$self->{id};
2960 $item->{timeout} = $timeout;
2961 delete $item->{label};
2962 } else {
2963 $self->{item}{$group} = {
2964 id => ++$self->{id},
2965 text => $text,
2966 timeout => $timeout,
2967 tooltip => $text,
2968 fg => [0.8, 0.8, 0.8, 0.8],
2969 pri => 0,
2970 count => 1,
2971 %arg,
2972 };
2973 }
2974
2975 $self->reorder;
2976}
2977
2978sub reconfigure {
2979 my ($self) = @_;
2980
2981 delete $_->{label}
2982 for values %{ $self->{item} || {} };
2983
2984 $self->reorder;
2985 $self->SUPER::reconfigure;
2986}
2987
2988#############################################################################
2989
2411package CFClient::UI::Root; 2990package CFClient::UI::Root;
2412 2991
2413our @ISA = CFClient::UI::Container::; 2992our @ISA = CFClient::UI::Container::;
2414 2993
2415use CFClient::OpenGL; 2994use CFClient::OpenGL;
2416 2995
2417sub check_size { 2996sub new {
2418 my ($self) = @_; 2997 my $class = shift;
2419 2998
2420 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2999 $class->SUPER::new (
2421} 3000 visible => 1,
2422 3001 @_,
2423sub size_request { 3002 )
2424 ($::WIDTH, $::HEIGHT)
2425} 3003}
2426 3004
2427sub configure { 3005sub configure {
2428 my ($self, $x, $y, $w, $h) = @_; 3006 my ($self, $x, $y, $w, $h) = @_;
2429 3007
2430 $self->SUPER::configure ($x, $y, $w, $h); 3008 $self->{w} = $w;
3009 $self->{h} = $h;
3010}
2431 3011
3012sub check_size {
3013 my ($self) = @_;
3014
3015 $self->size_allocate ($self->{w}, $self->{h})
3016 if $self->{w};
3017}
3018
3019sub size_request {
3020 my ($self) = @_;
3021
3022 ($self->{w}, $self->{h})
3023}
3024
3025sub size_allocate {
3026 my ($self, $w, $h) = @_;
3027
2432 for my $child (@{$self->{children}}) { 3028 for my $child ($self->children) {
2433 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2434 3030
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3032 if exists $child->{req_x};
3033
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3035 if exists $child->{req_y};
3036
2435 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2436 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039
2437 $child->configure ($X, $Y, $W,$H); 3040 $child->configure ($X, $Y, $W, $H);
2438 } 3041 }
2439} 3042}
2440 3043
2441sub _topleft { 3044sub coord2local {
2442 my ($self, $x, $y) = @_; 3045 my ($self, $x, $y) = @_;
2443 3046
2444 ($x, $y) 3047 ($x, $y)
2445} 3048}
2446 3049
3050sub coord2global {
3051 my ($self, $x, $y) = @_;
3052
3053 ($x, $y)
3054}
3055
2447sub update { 3056sub update {
2448 my ($self) = @_; 3057 my ($self) = @_;
2449 3058
2450 $self->check_size; 3059 $self->check_size;
2451 ::refresh (); 3060 $::WANT_REFRESH++;
2452} 3061}
2453 3062
2454sub add { 3063sub add {
2455 my ($self, $child) = @_; 3064 my ($self, @children) = @_;
2456 3065
3066 for (my @widgets = @children; my $w = pop @widgets; ) {
3067 push @widgets, $w->children;
3068 $w->{root} = $self;
3069 $w->{visible} = $self->{visible} + 1;
3070 }
3071
3072 for my $child (@children) {
3073 $child->{is_toplevel} = 1;
3074
2457 # integerize window positions 3075 # integerise window positions
2458 $child->{x} = int $child->{x}; 3076 $child->{x} = int $child->{x};
2459 $child->{y} = int $child->{y}; 3077 $child->{y} = int $child->{y};
3078 }
2460 3079
2461 $self->SUPER::add ($child); 3080 $self->SUPER::add (@children);
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 $w->set_invisible;
3092 }
2462} 3093}
2463 3094
2464sub on_refresh { 3095sub on_refresh {
2465 my ($self, $id, $cb) = @_; 3096 my ($self, $id, $cb) = @_;
2466 3097
2467 $self->{refresh_hook}{$id} = $cb; 3098 $self->{refresh_hook}{$id} = $cb;
2468} 3099}
2469 3100
3101sub on_post_alloc {
3102 my ($self, $id, $cb) = @_;
3103
3104 $self->{post_alloc_hook}{$id} = $cb;
3105}
3106
2470sub draw { 3107sub draw {
2471 my ($self) = @_; 3108 my ($self) = @_;
2472 3109
2473 while (my $rcb = delete $self->{refresh_hook}) { 3110 while ($self->{refresh_hook}) {
2474 $_->() for values %$rcb; 3111 $_->()
3112 for values %{delete $self->{refresh_hook}};
3113 }
3114
3115 if ($self->{check_size}) {
3116 my @queue;
3117
3118 for (;;) {
3119 if ($self->{check_size}) {
3120 #TODO use array-of-depth approach
3121
3122 @queue = sort { $a->{visible} <=> $b->{visible} }
3123 @queue, values %{delete $self->{check_size}};
3124 }
3125
3126 my $widget = pop @queue || last;
3127
3128 defined $widget->{visible} or last; # do not resize invisible widgets
3129
3130 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3131 ? @$widget{qw(user_w user_h)}
3132 : $widget->size_request;
3133
3134 if (delete $widget->{force_alloc}
3135 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3136 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3137
3138 $widget->{req_w} = $w;
3139 $widget->{req_h} = $h;
3140
3141 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3142
3143 $widget->{parent}->check_size
3144 if $widget->{parent};
3145 }
3146 }
3147 }
3148
3149 while ($self->{size_alloc}) {
3150 for (values %{delete $self->{size_alloc}}) {
3151 my ($widget, $w, $h) = @$_;
3152
3153 $w = 0 if $w < 0;
3154 $h = 0 if $h < 0;
3155
3156 $widget->{w} = $w;
3157 $widget->{h} = $h;
3158 $widget->emit (size_allocate => $w, $h);
3159 }
3160 }
3161
3162 while ($self->{post_alloc_hook}) {
3163 $_->()
3164 for values %{delete $self->{post_alloc_hook}};
2475 } 3165 }
2476 3166
2477 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3167 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2478 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3168 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2479 glClear GL_COLOR_BUFFER_BIT; 3169 glClear GL_COLOR_BUFFER_BIT;
2480 3170
2481 glMatrixMode GL_PROJECTION; 3171 glMatrixMode GL_PROJECTION;
2482 glLoadIdentity; 3172 glLoadIdentity;
2483 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3173 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2484 glMatrixMode GL_MODELVIEW; 3174 glMatrixMode GL_MODELVIEW;
2485 glLoadIdentity; 3175 glLoadIdentity;
2486 3176
2487 $self->_draw; 3177 $self->_draw;
2488} 3178}
… …
2490############################################################################# 3180#############################################################################
2491 3181
2492package CFClient::UI; 3182package CFClient::UI;
2493 3183
2494$ROOT = new CFClient::UI::Root; 3184$ROOT = new CFClient::UI::Root;
2495$TOOLTIP = new CFClient::UI::Tooltip; 3185$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2496 3186
24971 31871
2498 3188

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