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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.161 by root, Mon Apr 24 03:43:51 2006 UTC vs.
Revision 1.230 by root, Wed May 24 21:59:54 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
… …
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
13our $TOOLTIP; 14our $TOOLTIP;
14our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
15 18
16sub check_tooltip { 19sub check_tooltip {
17 if (!$GRAB) { 20 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 22 if (length $widget->{tooltip}) {
… …
23 26
24 my $tip = $widget->{tooltip}; 27 my $tip = $widget->{tooltip};
25 28
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 29 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 30
28 $TOOLTIP->set_text ($widget->{tooltip}); 31 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
31 } 42 }
32 43
33 return; 44 return;
34 } 45 }
35 } 46 }
… …
39 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
40} 51}
41 52
42# class methods for events 53# class methods for events
43sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
45} 57}
46 58
47sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
49} 62}
50 63
51sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
52 my ($ev) = @_; 65 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 74 check_tooltip;
62 } 75 }
63 76
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 78
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
67} 83}
68 84
69sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
70 my ($ev) = @_; 86 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
72 88
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 90
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 92
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
78 97
79 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 100 $grab->update if $grab;
82 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 118
100 check_tooltip; 119 check_tooltip;
101 } 120 }
102 121
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
104} 126}
105 127
106# convert position array to integers 128# convert position array to integers
107sub harmonize { 129sub harmonize {
108 my ($vals) = @_; 130 my ($vals) = @_;
… …
114 $rem += $_ - $i; 136 $rem += $_ - $i;
115 $_ = $i; 137 $_ = $i;
116 } 138 }
117} 139}
118 140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149sub reconfigure_widgets {
150 # make a copy, otherwise C<for> complains about freed values.
151 my @widgets = values %WIDGET;
152
153 $_->reconfigure
154 for @widgets;
155}
156
157# call when resolution changes etc.
158sub rescale_widgets {
159 my ($sx, $sy) = @_;
160
161 for my $widget (values %WIDGET) {
162 if ($widget->{is_toplevel}) {
163 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
164 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
165 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
166 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
167 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
168 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
169 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
170 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
171 }
172 }
173
174 reconfigure_widgets;
175}
176
119############################################################################# 177#############################################################################
120 178
121package CFClient::UI::Base; 179package CFClient::UI::Base;
122 180
123use strict; 181use strict;
… …
126 184
127sub new { 185sub new {
128 my $class = shift; 186 my $class = shift;
129 187
130 my $self = bless { 188 my $self = bless {
131 x => 0, 189 x => 0,
132 y => 0, 190 y => 0,
133 z => 0, 191 z => 0,
134 can_events => 1, 192 can_events => 1,
135 @_ 193 @_
136 }, $class; 194 }, $class;
137 195
138 for (keys %$self) { 196 for (keys %$self) {
139 if (/^connect_(.*)$/) { 197 if (/^connect_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 198 $self->connect ($1 => delete $self->{$_});
141 } 199 }
142 } 200 }
143 201
202 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
203
144 $self 204 $self
145} 205}
146 206
147sub destroy { 207sub destroy {
148 my ($self) = @_; 208 my ($self) = @_;
… …
151 %$self = (); 211 %$self = ();
152} 212}
153 213
154sub show { 214sub show {
155 my ($self) = @_; 215 my ($self) = @_;
156
157 return if $self->{parent}; 216 return if $self->{parent};
158 217
159 $CFClient::UI::ROOT->add ($self); 218 $CFClient::UI::ROOT->add ($self);
160} 219}
161 220
221sub show_centered {
222 my ($self) = @_;
223 return if $self->{parent};
224
225 $self->show;
226
227 $CFClient::UI::ROOT->on_post_alloc (
228 "centered $self" => sub {
229 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
230 },
231 );
232}
233
162sub hide { 234sub hide {
163 my ($self) = @_; 235 my ($self) = @_;
164 236
165 return unless $self->{parent}; 237 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self;
166 239
167 $self->{parent}->remove ($self); 240 $self->{parent}->remove ($self)
241 if $self->{parent};
168} 242}
169 243
170sub move { 244sub move {
171 my ($self, $x, $y, $z) = @_; 245 my ($self, $x, $y, $z) = @_;
172 246
… …
211 $self->{y} = $y; 285 $self->{y} = $y;
212 $self->update; 286 $self->update;
213 } 287 }
214 288
215 if ($self->{w} != $w || $self->{h} != $h) { 289 if ($self->{w} != $w || $self->{h} != $h) {
216 $self->{w} = $w; 290 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
217 $self->{h} = $h;
218
219 $self->size_allocate ($w, $h);
220 $self->update;
221 } 291 }
222} 292}
223 293
224sub size_allocate { 294sub size_allocate {
225 # nothing to be done 295 # nothing to be done
226} 296}
227 297
298sub reconfigure {
299 my ($self) = @_;
300
301 $self->check_size (1);
302 $self->update;
303}
304
305sub children {
306}
307
228sub set_max_size { 308sub set_max_size {
229 my ($self, $w, $h) = @_; 309 my ($self, $w, $h) = @_;
230 310
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 311 delete $self->{max_w}; $self->{max_w} = $w if $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 312 delete $self->{max_h}; $self->{max_h} = $h if $h;
233} 313}
234 314
235# return top left coordinates 315sub set_tooltip {
236sub _topleft {
237 my ($self, $x, $y) = @_; 316 my ($self, $tooltip) = @_;
238 317
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 318 $self->{tooltip} = $tooltip;
319
320 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321 delete $CFClient::UI::TOOLTIP->{owner};
322 CFClient::UI::check_tooltip;
323 }
240} 324}
241 325
242# translate global coordinates to local coordinate system 326# translate global coordinates to local coordinate system
243sub coord2local { 327sub coord2local {
244 my ($self, $x, $y) = @_; 328 my ($self, $x, $y) = @_;
245 329
246 my ($X, $Y) = $self->_topleft; 330 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 331}
249 332
250# translate local coordinates to global coordinate system 333# translate local coordinates to global coordinate system
251sub coord2global { 334sub coord2global {
252 my ($self, $x, $y) = @_; 335 my ($self, $x, $y) = @_;
253 336
254 my ($X, $Y) = $self->_topleft; 337 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 338}
257 339
258sub focus_in { 340sub focus_in {
259 my ($self) = @_; 341 my ($self) = @_;
260 342
… …
320 glVertex $x + $self->{w}, $y + $self->{h}; 402 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h}; 403 glVertex $x , $y + $self->{h};
322 glEnd; 404 glEnd;
323 glDisable GL_BLEND; 405 glDisable GL_BLEND;
324 } 406 }
407
408 if ($ENV{PCLIENT_DEBUG}) {
409 glPushMatrix;
410 glColor 1, 1, 0, 1;
411 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
412 glBegin GL_LINE_LOOP;
413 glVertex 0 , 0;
414 glVertex $self->{w}, 0;
415 glVertex $self->{w}, $self->{h};
416 glVertex 0 , $self->{h};
417 glEnd;
418 glPopMatrix;
419 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
420 }
325} 421}
326 422
327sub _draw { 423sub _draw {
328 my ($self) = @_; 424 my ($self) = @_;
329 425
… …
344 440
345sub set_parent { 441sub set_parent {
346 my ($self, $parent) = @_; 442 my ($self, $parent) = @_;
347 443
348 Scalar::Util::weaken ($self->{parent} = $parent); 444 Scalar::Util::weaken ($self->{parent} = $parent);
445
446 # TODO: req_w _does_change after ->reconfigure
447 $self->check_size
448 unless exists $self->{req_w};
449
450 $self->show;
349} 451}
350 452
351sub check_size { 453sub check_size {
352 my ($self) = @_; 454 my ($self, $forced) = @_;
353 455
354 $self->{parent} 456 $self->{force_alloc} = 1 if $forced;
355 or return 1; 457 $CFClient::UI::ROOT->{check_size}{$self} = $self;
356
357 my ($w, $h) = $self->{user_w} && $self->{user_h}
358 ? @$self{qw(user_w user_h)}
359 : $self->size_request;
360
361 if ($w != $self->{req_w} || $h != $self->{req_h}) {
362 $self->{req_w} = $w;
363 $self->{req_h} = $h;
364
365 $self->{parent}->check_size
366 or $self->size_allocate (
367 (List::Util::max $self->{w}, $w),
368 (List::Util::max $self->{h}, $h),
369 );
370
371 1
372 } else {
373 0
374 }
375} 458}
376 459
377sub update { 460sub update {
378 my ($self) = @_; 461 my ($self) = @_;
379 462
… …
388} 471}
389 472
390sub emit { 473sub emit {
391 my ($self, $signal, @args) = @_; 474 my ($self, $signal, @args) = @_;
392 475
393 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 476 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
394 $cb->($self, @args);
395 }
396} 477}
397 478
398sub DESTROY { 479sub DESTROY {
399 my ($self) = @_; 480 my ($self) = @_;
400 481
482 delete $WIDGET{$self+0};
401 #$self->deactivate; 483 #$self->deactivate;
402} 484}
403 485
404############################################################################# 486#############################################################################
405 487
… …
414 my $class = shift; 496 my $class = shift;
415 497
416 # range [value, low, high, page] 498 # range [value, low, high, page]
417 499
418 $class->SUPER::new ( 500 $class->SUPER::new (
419 bg => [0, 0, 0, 0.2], 501 #bg => [0, 0, 0, 0.2],
420 active_bg => [1, 1, 1, 0.5], 502 #active_bg => [1, 1, 1, 0.5],
421 @_ 503 @_
422 ) 504 )
423} 505}
424 506
425sub _draw { 507sub _draw {
426 my ($self) = @_; 508 my ($self) = @_;
427 509
510 my $color = $FOCUS == $self && $self->{active_bg}
511 ? $self->{active_bg}
512 : $self->{bg};
513
514 if ($color && (@$color < 4 || $color->[3])) {
428 my ($w, $h) = @$self{qw(w h)}; 515 my ($w, $h) = @$self{qw(w h)};
429 516
430 glEnable GL_BLEND; 517 glEnable GL_BLEND;
431 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
432 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 519 glColor @$color;
433 520
434 glBegin GL_QUADS; 521 glBegin GL_QUADS;
435 glVertex 0 , 0; 522 glVertex 0 , 0;
436 glVertex 0 , $h; 523 glVertex 0 , $h;
437 glVertex $w, $h; 524 glVertex $w, $h;
438 glVertex $w, 0; 525 glVertex $w, 0;
439 glEnd; 526 glEnd;
440 527
441 glDisable GL_BLEND; 528 glDisable GL_BLEND;
529 }
442} 530}
443 531
444############################################################################# 532#############################################################################
445 533
446package CFClient::UI::Empty; 534package CFClient::UI::Empty;
… …
467sub new { 555sub new {
468 my ($class, %arg) = @_; 556 my ($class, %arg) = @_;
469 557
470 my $children = delete $arg{children} || []; 558 my $children = delete $arg{children} || [];
471 559
472 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 560 my $self = $class->SUPER::new (
561 children => [],
562 can_events => 0,
563 %arg,
564 );
473 $self->add ($_) for @$children; 565 $self->add ($_) for @$children;
474 566
475 $self 567 $self
476} 568}
477 569
478sub add { 570sub add {
479 my ($self, $child) = @_; 571 my ($self, @widgets) = @_;
480 572
481 $child->set_parent ($self); 573 $_->set_parent ($self)
574 for @widgets;
482 575
483 use sort 'stable'; 576 use sort 'stable';
484 577
485 $self->{children} = [ 578 $self->{children} = [
486 sort { $a->{z} <=> $b->{z} } 579 sort { $a->{z} <=> $b->{z} }
487 @{$self->{children}}, $child 580 @{$self->{children}}, @widgets
488 ]; 581 ];
489 582
490 $child->check_size; 583 $self->check_size (1);
584 $self->update;
585}
586
587sub children {
588 @{ $_[0]{children} }
491} 589}
492 590
493sub remove { 591sub remove {
494 my ($self, $child) = @_; 592 my ($self, $child) = @_;
495 593
496 delete $child->{parent}; 594 delete $child->{parent};
595 $child->hide;
497 596
498 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 597 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
598
599 $self->check_size;
600 $self->update;
601}
602
603sub clear {
604 my ($self) = @_;
605
606 my $children = delete $self->{children};
607 $self->{children} = [];
608
609 for (@$children) {
610 delete $_->{parent};
611 $_->hide;
612 }
499 613
500 $self->check_size; 614 $self->check_size;
501 $self->update; 615 $self->update;
502} 616}
503 617
… …
581} 695}
582 696
583sub update { 697sub update {
584 my ($self) = @_; 698 my ($self) = @_;
585 699
586 # we want to do this delayed... 700 $ROOT->on_post_alloc ($self => sub { $self->render_child });
587 $self->render_chld;
588 $self->SUPER::update; 701 $self->SUPER::update;
589}
590
591sub render_chld {
592 my ($self) = @_;
593
594 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
595 glClearColor 0, 0, 0, 1;
596 glClear GL_COLOR_BUFFER_BIT;
597 $self->child->draw;
598 };
599} 702}
600 703
601sub size_allocate { 704sub size_allocate {
602 my ($self, $w, $h) = @_; 705 my ($self, $w, $h) = @_;
603 706
604 $self->child->configure (0, 0, $w, $h); 707 $self->SUPER::size_allocate ($w, $h);
708 $self->update;
709}
605 710
711sub _render {
712 $_[0]{children}[0]->draw;
713}
714
715sub render_child {
716 my ($self) = @_;
717
718 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
719 glClearColor 0, 0, 0, 0;
720 glClear GL_COLOR_BUFFER_BIT;
721
606 $self->render_chld; 722 $self->_render;
723 };
607} 724}
608 725
609sub _draw { 726sub _draw {
610 my ($self) = @_; 727 my ($self) = @_;
611 728
612 my ($w, $h) = ($self->w, $self->h); 729 my ($w, $h) = ($self->w, $self->h);
613 730
614 my $tex = $self->{texture} 731 my $tex = $self->{texture}
615 or return; 732 or return;
616 733
617 glEnable GL_BLEND;
618 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
619 glEnable GL_TEXTURE_2D; 734 glEnable GL_TEXTURE_2D;
620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
736 glColor 1, 1, 1, 1;
621 737
622 $tex->draw_quad (0, 0, $w, $h); 738 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
623 739
624 glDisable GL_BLEND;
625 glDisable GL_TEXTURE_2D; 740 glDisable GL_TEXTURE_2D;
626} 741}
627 742
628############################################################################# 743#############################################################################
629 744
630package CFClient::UI::ViewPort; 745package CFClient::UI::ViewPort;
631 746
632our @ISA = CFClient::UI::Window::; 747our @ISA = CFClient::UI::Window::;
633 748
634sub new { die }
635
636sub size_request { 749sub size_request {
637 my ($self) = @_; 750 my ($self) = @_;
638 751
639 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 752 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
640 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
641 753
642 @$self{qw(child_w child_h)} 754 @$self{qw(child_w child_h)}
643} 755}
644 756
645sub _draw { 757sub size_allocate {
646 my ($self) = @_; 758 my ($self, $w, $h) = @_;
647 759
648 $self->{children}[1]->draw; 760 my ($cw, $ch) = @$self{qw(child_w child_h)};
761# $w = $self->{w};
762 $self->child->configure (0, 0, $cw, $ch);
763 $self->update;
649} 764}
650 765
766sub set_offset {
767 my ($self, $x, $y) = @_;
768
769 $self->{view_x} = int $x;
770 $self->{view_y} = int $y;
771
772 $self->update;
773}
774
775# hmm, this does not work for topleft of $self... but we should not ask for that
776sub coord2local {
777 my ($self, $x, $y) = @_;
778
779 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
780}
781
782sub coord2global {
783 my ($self, $x, $y) = @_;
784
785 $x = List::Util::min $self->{w}, $x - $self->{view_x};
786 $y = List::Util::min $self->{h}, $y - $self->{view_y};
787
788 $self->SUPER::coord2global ($x, $y)
789}
790
791sub find_widget {
792 my ($self, $x, $y) = @_;
793
794 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
795 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
796 ) {
797 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
798 } else {
799 $self->CFClient::UI::Base::find_widget ($x, $y)
800 }
801}
802
803sub _render {
804 my ($self) = @_;
805
806 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
807
808 $self->SUPER::_render;
809}
651 810
652############################################################################# 811#############################################################################
653 812
654package CFClient::UI::Frame; 813package CFClient::UI::ScrolledWindow;
655 814
656our @ISA = CFClient::UI::Bin::; 815our @ISA = CFClient::UI::HBox::;
657
658use CFClient::OpenGL;
659 816
660sub new { 817sub new {
661 my $class = shift; 818 my $class = shift;
662 819
820 my $self;
821
822 my $slider = new CFClient::UI::Slider
823 vertical => 1,
824 range => [0, 0, 1, 0.01], # HACK fix
825 connect_changed => sub {
826 $self->{vp}->set_offset (0, $_[1]);
827 },
828 ;
829
663 my $self = $class->SUPER::new ( 830 $self = $class->SUPER::new (
664 bg => [1, 1, 1, 1], 831 vp => (new CFClient::UI::ViewPort expand => 1),
665 border_bg => [1, 1, 1, 1], 832 slider => $slider,
666 border => 0.8,
667 @_ 833 @_,
668 ); 834 );
669 835
836 $self->{vp}->add ($self->{scrolled});
837 $self->add ($self->{vp});
838 $self->add ($self->{slider});
839
670 $self 840 $self
671} 841}
672 842
843sub size_allocate {
844 my ($self, $w, $h) = @_;
845
846 $self->SUPER::size_allocate ($w, $h);
847
848 my $child = $self->{vp}->child;
849 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
850}
851
852#TODO# update range on size_allocate depending on child
853# update viewport offset on scroll
854
855#############################################################################
856
857package CFClient::UI::Frame;
858
859our @ISA = CFClient::UI::Bin::;
860
861use CFClient::OpenGL;
862
863sub new {
864 my $class = shift;
865
866 $class->SUPER::new (
867 bg => undef,
868 @_,
869 )
870}
871
673sub _draw { 872sub _draw {
674 my ($self) = @_; 873 my ($self) = @_;
675 874
676 my ($w, $h) = ($self->{w}, $self->{h}); 875 if ($self->{bg}) {
876 my ($w, $h) = @$self{qw(w h)};
677 877
678 glEnable GL_BLEND; 878 glEnable GL_BLEND;
679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 879 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
680 glEnable GL_TEXTURE_2D; 880 glColor @{ $self->{bg} };
681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
682 881
683# glBegin GL_QUADS; 882 glBegin GL_QUADS;
684# glColor 0, 0, 0, 0;
685# glVertex 0 , 0; 883 glVertex 0 , 0;
686# glVertex 0 , $h; 884 glVertex 0 , $h;
687# glVertex $w, $h; 885 glVertex $w, $h;
688# glVertex $w, 0; 886 glVertex $w, 0;
689# glEnd; 887 glEnd;
690 888
691
692 $self->child->draw;
693 glDisable GL_BLEND; 889 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D; 890 }
891
892 $self->SUPER::_draw;
695} 893}
696 894
697############################################################################# 895#############################################################################
698 896
699package CFClient::UI::FancyFrame; 897package CFClient::UI::FancyFrame;
… …
710 my $class = shift; 908 my $class = shift;
711 909
712 # TODO: user_x, user_y, overwrite moveto? 910 # TODO: user_x, user_y, overwrite moveto?
713 911
714 my $self = $class->SUPER::new ( 912 my $self = $class->SUPER::new (
715 bg => [1, 1, 1, 1], 913 bg => [1, 1, 1, 1],
716 border_bg => [1, 1, 1, 1], 914 border_bg => [1, 1, 1, 1],
717 border => 0.8, 915 border => 0.6,
916 is_toplevel => 1,
718 can_events => 1, 917 can_events => 1,
719 @_ 918 @_
720 ); 919 );
721 920
722 $self->{title} &&= new CFClient::UI::Label 921 $self->{title} &&= new CFClient::UI::Label
723 align => 0, 922 align => 0,
724 valign => 1, 923 valign => 1,
725 text => $self->{title}, 924 text => $self->{title},
726 fontsize => 1; 925 fontsize => $self->{border};
727 926
728 $self 927 $self
729} 928}
730 929
731sub border { 930sub border {
… …
747 my ($self, $w, $h) = @_; 946 my ($self, $w, $h) = @_;
748 947
749 $h -= List::Util::max 0, $self->border * 2; 948 $h -= List::Util::max 0, $self->border * 2;
750 $w -= List::Util::max 0, $self->border * 2; 949 $w -= List::Util::max 0, $self->border * 2;
751 950
752 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 951 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
753 if $self->{title}; 952 if $self->{title};
754 953
755 $self->child->configure ($self->border, $self->border, $w, $h); 954 $self->child->configure ($self->border, $self->border, $w, $h);
756} 955}
757 956
758sub button_down { 957sub button_down {
759 my ($self, $ev, $x, $y) = @_; 958 my ($self, $ev, $x, $y) = @_;
760 959
960 my ($w, $h) = @$self{qw(w h)};
761 my $border = $self->border; 961 my $border = $self->border;
762 962
763 if ($x < $self->{w} && $x >= $self->{w} - $border 963 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
764 && $y < $self->{h} && $y >= $self->{h} - $border) { 964 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
765 965
966 if ($lr & $td) {
967 my ($wx, $wy) = ($self->{x}, $self->{y});
766 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 968 my ($ox, $oy) = ($ev->{x}, $ev->{y});
767 my ($bw, $bh) = ($self->{w}, $self->{h}); 969 my ($bw, $bh) = ($self->{w}, $self->{h});
768 970
971 my $mx = $x < $border;
972 my $my = $y < $border;
973
769 $self->{motion} = sub { 974 $self->{motion} = sub {
770 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
771 976
772 ($x, $y) = ($ev->{x}, $ev->{y}); 977 my $dx = $ev->{x} - $ox;
978 my $dy = $ev->{y} - $oy;
773 979
774 $self->{user_w} = $bw + $x - $ox; 980 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
775 $self->{user_h} = $bh + $y - $oy; 981 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
982 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
776 $self->check_size; 983 $self->check_size;
777 }; 984 };
778 985
779 } elsif ($x >= 0 && $x < $self->{w} 986 } elsif ($lr ^ $td) {
780 && $y >= 0 && $y < $border) {
781
782 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 987 my ($ox, $oy) = ($ev->{x}, $ev->{y});
783 my ($bx, $by) = ($self->{x}, $self->{y}); 988 my ($bx, $by) = ($self->{x}, $self->{y});
784 989
785 $self->{motion} = sub { 990 $self->{motion} = sub {
786 my ($ev, $x, $y) = @_; 991 my ($ev, $x, $y) = @_;
… …
809 my ($self) = @_; 1014 my ($self) = @_;
810 1015
811 my ($w, $h ) = ($self->{w}, $self->{h}); 1016 my ($w, $h ) = ($self->{w}, $self->{h});
812 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1017 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
813 1018
814 glEnable GL_BLEND;
815 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
816 glEnable GL_TEXTURE_2D; 1019 glEnable GL_TEXTURE_2D;
817 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1020 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
818 1021
819 my $border = $self->border; 1022 my $border = $self->border;
820 1023
821 glColor @{ $self->{border_bg} }; 1024 glColor @{ $self->{border_bg} };
822 $tex[1]->draw_quad (0, 0, $w, $border); 1025 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
823 $tex[3]->draw_quad (0, $border, $border, $ch); 1026 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
824 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1027 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
825 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1028 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
826 1029
1030 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
827 my $bg = $tex[0]; 1031 my $bg = $tex[0];
828 1032
829 # TODO: repeat texture not scale 1033 # TODO: repeat texture not scale
830 my $rep_x = $cw / $bg->{w}; 1034 my $rep_x = $cw / $bg->{w};
831 my $rep_y = $ch / $bg->{h}; 1035 my $rep_y = $ch / $bg->{h};
832 1036
833 glColor @{ $self->{bg} }; 1037 glColor @{ $self->{bg} };
834 1038
835 $bg->{s} = $rep_x; 1039 $bg->{s} = $rep_x;
836 $bg->{t} = $rep_y; 1040 $bg->{t} = $rep_y;
837 $bg->{wrap_mode} = 1; 1041 $bg->{wrap_mode} = 1;
838 $bg->draw_quad ($border, $border, $cw, $ch); 1042 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1043 }
839 1044
840 glDisable GL_TEXTURE_2D; 1045 glDisable GL_TEXTURE_2D;
841 glDisable GL_BLEND;
842 1046
843 $self->{title}->draw if $self->{title}; 1047 $self->{title}->draw if $self->{title};
1048
844 $self->child->draw; 1049 $self->child->draw;
845} 1050}
846 1051
847############################################################################# 1052#############################################################################
848 1053
… …
870 $self->{children}[$y][$x] = $child; 1075 $self->{children}[$y][$x] = $child;
871 1076
872 $child->check_size; 1077 $child->check_size;
873} 1078}
874 1079
1080sub children {
1081 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1082}
1083
875# TODO: move to container class maybe? send childs a signal on removal? 1084# TODO: move to container class maybe? send childs a signal on removal?
876sub clear { 1085sub clear {
877 my ($self) = @_; 1086 my ($self) = @_;
878 1087
1088 my @children = $self->children;
879 delete $self->{children}; 1089 delete $self->{children};
1090
1091 for (@children) {
1092 delete $_->{parent};
1093 $_->hide;
1094 }
1095
880 $self->update; 1096 $self->update;
881} 1097}
882 1098
883sub get_wh { 1099sub get_wh {
884 my ($self) = @_; 1100 my ($self) = @_;
… …
1061} 1277}
1062 1278
1063sub size_allocate { 1279sub size_allocate {
1064 my ($self, $w, $h) = @_; 1280 my ($self, $w, $h) = @_;
1065 1281
1282 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1283
1066 my $children = $self->{children}; 1284 my $children = $self->{children};
1067 1285
1068 my @h = map $_->{req_h}, @$children; 1286 my @h = map $_->{req_h}, @$children;
1069 1287
1070 my $req_h = List::Util::sum @h; 1288 my $req_h = List::Util::sum @h;
… …
1099 1317
1100############################################################################# 1318#############################################################################
1101 1319
1102package CFClient::UI::Label; 1320package CFClient::UI::Label;
1103 1321
1104our @ISA = CFClient::UI::Base::; 1322our @ISA = CFClient::UI::DrawBG::;
1105 1323
1106use CFClient::OpenGL; 1324use CFClient::OpenGL;
1107 1325
1108sub new { 1326sub new {
1109 my ($class, %arg) = @_; 1327 my ($class, %arg) = @_;
1110 1328
1111 my $self = $class->SUPER::new ( 1329 my $self = $class->SUPER::new (
1112 fg => [1, 1, 1], 1330 fg => [1, 1, 1],
1331 #bg => none
1332 #active_bg => none
1113 #font => default_font 1333 #font => default_font
1334 #text => initial text
1335 #markup => initial narkup
1336 #max_w => maximum pixel width
1337 ellipsise => 3, # end
1338 layout => (new CFClient::Layout),
1114 fontsize => 1, 1339 fontsize => 1,
1115 text => "",
1116 align => -1, 1340 align => -1,
1117 valign => -1, 1341 valign => -1,
1118 padding => 2, 1342 padding => 2,
1119 layout => new CFClient::Layout,
1120 can_events => 0, 1343 can_events => 0,
1121 %arg 1344 %arg
1122 ); 1345 );
1123 1346
1124 if (exists $self->{template}) { 1347 if (exists $self->{template}) {
1125 my $layout = new CFClient::Layout; 1348 my $layout = new CFClient::Layout;
1126 $layout->set_text (delete $self->{template}); 1349 $layout->set_text (delete $self->{template});
1127 $self->{template} = $layout; 1350 $self->{template} = $layout;
1128 } 1351 }
1129 1352
1130 $self->set_text (delete $self->{text}) if exists $self->{text}; 1353 if (exists $self->{markup}) {
1131 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1354 $self->set_markup (delete $self->{markup});
1355 } else {
1356 $self->set_text (delete $self->{text});
1357 }
1132 1358
1133 $self 1359 $self
1134} 1360}
1135 1361
1136sub escape_text { 1362sub escape($) {
1137 local $_ = $_[1]; 1363 local $_ = $_[0];
1138 1364
1139 s/&/&amp;/g; 1365 s/&/&amp;/g;
1140 s/>/&gt;/g; 1366 s/>/&gt;/g;
1141 s/</&lt;/g; 1367 s/</&lt;/g;
1142 1368
1143 $_[1] 1369 $_
1370}
1371
1372sub update {
1373 my ($self) = @_;
1374
1375 delete $self->{texture};
1376 $self->SUPER::update;
1144} 1377}
1145 1378
1146sub set_text { 1379sub set_text {
1147 my ($self, $text) = @_; 1380 my ($self, $text) = @_;
1148 1381
1382 return if $self->{text} eq "T$text";
1383 $self->{text} = "T$text";
1384
1385 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1149 $self->{layout}->set_text ($text); 1386 $self->{layout}->set_text ($text);
1150 1387
1151 delete $self->{texture}; 1388 $self->update;
1152 $self->check_size; 1389 $self->check_size;
1153 $self->update;
1154} 1390}
1155 1391
1156sub set_markup { 1392sub set_markup {
1157 my ($self, $markup) = @_; 1393 my ($self, $markup) = @_;
1158 1394
1395 return if $self->{text} eq "M$markup";
1396 $self->{text} = "M$markup";
1397
1398 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1399
1400 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1159 $self->{layout}->set_markup ($markup); 1401 $self->{layout}->set_markup ($markup);
1160 1402
1161 delete $self->{texture}; 1403 $self->update;
1162 $self->check_size; 1404 $self->check_size;
1163 $self->update;
1164} 1405}
1165 1406
1166sub size_request { 1407sub size_request {
1167 my ($self) = @_; 1408 my ($self) = @_;
1168 1409
1169 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1410 $self->{layout}->set_font ($self->{font}) if $self->{font};
1170 $self->{layout}->set_width ($self->{max_w} || -1); 1411 $self->{layout}->set_width ($self->{max_w} || -1);
1412 $self->{layout}->set_ellipsise ($self->{ellipsise});
1413 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1171 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1172 1415
1173 my ($w, $h) = $self->{layout}->size; 1416 my ($w, $h) = $self->{layout}->size;
1174 1417
1175 if (exists $self->{template}) { 1418 if (exists $self->{template}) {
… …
1197sub set_fontsize { 1440sub set_fontsize {
1198 my ($self, $fontsize) = @_; 1441 my ($self, $fontsize) = @_;
1199 1442
1200 $self->{fontsize} = $fontsize; 1443 $self->{fontsize} = $fontsize;
1201 delete $self->{texture}; 1444 delete $self->{texture};
1445
1446 $self->update;
1202 $self->check_size; 1447 $self->check_size;
1203 $self->update;
1204} 1448}
1205 1449
1206sub _draw { 1450sub _draw {
1207 my ($self) = @_; 1451 my ($self) = @_;
1208 1452
1453 $self->SUPER::_draw; # draw background, if applicable
1454
1209 my $tex = $self->{texture} ||= do { 1455 my $tex = $self->{texture} ||= do {
1456 $self->{layout}->set_foreground (@{$self->{fg}});
1210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1457 $self->{layout}->set_font ($self->{font}) if $self->{font};
1211 $self->{layout}->set_width ($self->{w}); 1458 $self->{layout}->set_width ($self->{w});
1459 $self->{layout}->set_ellipsise ($self->{ellipsise});
1460 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1212 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1461 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1462
1213 new_from_layout CFClient::Texture $self->{layout} 1463 my $tex = new_from_layout CFClient::Texture $self->{layout};
1464
1465 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1466 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1467 : ($self->{w} - $tex->{w}) * 0.5);
1468
1469 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1470 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1471 : ($self->{h} - $tex->{h}) * 0.5);
1472
1473 $tex
1214 }; 1474 };
1215 1475
1216 glEnable GL_BLEND;
1217 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1218 glEnable GL_TEXTURE_2D; 1476 glEnable GL_TEXTURE_2D;
1219 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1220 1478
1479 if ($tex->{format} == GL_ALPHA) {
1221 glColor @{$self->{fg}}; 1480 glColor @{$self->{fg}};
1222
1223 $self->{ox} = int (
1224 $self->{align} < 0 ? $self->{padding}
1225 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1226 : ($self->{w} - $tex->{w}) * 0.5
1227 );
1228
1229 $self->{oy} = int (
1230 $self->{valign} < 0 ? $self->{padding}
1231 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1232 : ($self->{h} - $tex->{h}) * 0.5
1233 );
1234
1235 $tex->draw_quad ($self->{ox}, $self->{oy}); 1481 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1482 } else {
1483 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1484 }
1236 1485
1237 glDisable GL_TEXTURE_2D; 1486 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239} 1487}
1240 1488
1241############################################################################# 1489#############################################################################
1242 1490
1243package CFClient::UI::EntryBase; 1491package CFClient::UI::EntryBase;
… …
1248 1496
1249sub new { 1497sub new {
1250 my $class = shift; 1498 my $class = shift;
1251 1499
1252 $class->SUPER::new ( 1500 $class->SUPER::new (
1253 fg => [1, 1, 1], 1501 fg => [1, 1, 1],
1254 bg => [0, 0, 0, 0.2], 1502 bg => [0, 0, 0, 0.2],
1255 active_bg => [1, 1, 1, 0.5], 1503 active_bg => [1, 1, 1, 0.5],
1256 active_fg => [0, 0, 0], 1504 active_fg => [0, 0, 0],
1257 can_hover => 1, 1505 can_hover => 1,
1258 can_focus => 1, 1506 can_focus => 1,
1259 valign => 0, 1507 valign => 0,
1260 can_events => 1, 1508 can_events => 1,
1509 #text => ...
1261 @_ 1510 @_
1262 ) 1511 )
1263} 1512}
1264 1513
1265sub _set_text { 1514sub _set_text {
… …
1276 1525
1277 $text =~ s/./*/g if $self->{hidden}; 1526 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1527 $self->{layout}->set_text ("$text ");
1279 1528
1280 $self->emit (changed => $self->{text}); 1529 $self->emit (changed => $self->{text});
1281}
1282
1283sub get_text {
1284 $_[0]{text}
1285}
1286
1287sub size_request {
1288 my ($self) = @_;
1289
1290 my ($w, $h) = $self->SUPER::size_request;
1291
1292 ($w + 1, $h) # add 1 for cursor
1293}
1294
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1299} 1530}
1300 1531
1301sub set_text { 1532sub set_text {
1302 my ($self, $text) = @_; 1533 my ($self, $text) = @_;
1303 1534
1304 $self->{cursor} = length $text; 1535 $self->{cursor} = length $text;
1305 $self->_set_text ($text); 1536 $self->_set_text ($text);
1306 $self->update; 1537 $self->update;
1538 $self->check_size;
1539}
1540
1541sub get_text {
1542 $_[0]{text}
1543}
1544
1545sub size_request {
1546 my ($self) = @_;
1547
1548 my ($w, $h) = $self->SUPER::size_request;
1549
1550 ($w + 1, $h) # add 1 for cursor
1551}
1552
1553sub size_allocate {
1554 my ($self, $w, $h) = @_;
1555
1556 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1307} 1557}
1308 1558
1309sub key_down { 1559sub key_down {
1310 my ($self, $ev) = @_; 1560 my ($self, $ev) = @_;
1311 1561
… …
1313 my $sym = $ev->{sym}; 1563 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1564 my $uni = $ev->{unicode};
1315 1565
1316 my $text = $self->get_text; 1566 my $text = $self->get_text;
1317 1567
1318 if ($sym == 8) { 1568 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1569 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1570 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1571 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1572 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1573 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1574 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1575 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1576 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1577 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1578 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1579 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1580 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1581 $self->emit ('escape');
1332 } elsif ($uni) { 1582 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1583 substr $text, $self->{cursor}++, 0, chr $uni;
1334 } 1584 }
1335 1585
1336 $self->_set_text ($text); 1586 $self->_set_text ($text);
1337 $self->update; 1587 $self->update;
1588 $self->check_size;
1338} 1589}
1339 1590
1340sub focus_in { 1591sub focus_in {
1341 my ($self) = @_; 1592 my ($self) = @_;
1342 1593
… …
1418 my ($self, $ev) = @_; 1669 my ($self, $ev) = @_;
1419 1670
1420 my $sym = $ev->{sym}; 1671 my $sym = $ev->{sym};
1421 1672
1422 if ($sym == 13) { 1673 if ($sym == 13) {
1674 unshift @{$self->{history}},
1675 my $txt = $self->get_text;
1676 $self->{history_pointer} = -1;
1677 $self->{history_saveback} = '';
1423 $self->emit (activate => $self->get_text); 1678 $self->emit (activate => $txt);
1424 $self->update; 1679 $self->update;
1680
1681 } elsif ($sym == CFClient::SDLK_UP) {
1682 if ($self->{history_pointer} < 0) {
1683 $self->{history_saveback} = $self->get_text;
1684 }
1685 if (@{$self->{history} || []} > 0) {
1686 $self->{history_pointer}++;
1687 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1688 $self->{history_pointer} = @{$self->{history} || []} - 1;
1689 }
1690 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1691 }
1692
1693 } elsif ($sym == CFClient::SDLK_DOWN) {
1694 $self->{history_pointer}--;
1695 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1696
1697 if ($self->{history_pointer} >= 0) {
1698 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1699 } else {
1700 $self->set_text ($self->{history_saveback});
1701 }
1425 1702
1426 } else { 1703 } else {
1427 $self->SUPER::key_down ($ev); 1704 $self->SUPER::key_down ($ev);
1428 } 1705 }
1429 1706
… …
1443 1720
1444sub new { 1721sub new {
1445 my $class = shift; 1722 my $class = shift;
1446 1723
1447 $class->SUPER::new ( 1724 $class->SUPER::new (
1448 padding => 4, 1725 padding => 4,
1449 fg => [1, 1, 1], 1726 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1727 active_fg => [0, 0, 1],
1452 can_hover => 1, 1728 can_hover => 1,
1453 align => 0, 1729 align => 0,
1454 valign => 0, 1730 valign => 0,
1455 can_events => 1, 1731 can_events => 1,
1456 @_ 1732 @_
1457 ) 1733 )
1458} 1734}
1459 1735
… …
1473 1749
1474 if ($GRAB == $self) { 1750 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg}; 1751 $self->{fg} = $self->{active_fg};
1476 } 1752 }
1477 1753
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1754 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1755 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1756 glColor 0, 0, 0, 1;
1483 1757
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1758 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1759
1486 glDisable GL_TEXTURE_2D; 1760 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1761
1489 $self->SUPER::_draw; 1762 $self->SUPER::_draw;
1490} 1763}
1491 1764
1492############################################################################# 1765#############################################################################
… …
1506 1779
1507 $class->SUPER::new ( 1780 $class->SUPER::new (
1508 padding => 2, 1781 padding => 2,
1509 fg => [1, 1, 1], 1782 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 1783 active_fg => [1, 1, 0],
1784 bg => [0, 0, 0, 0.2],
1785 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 1786 state => 0,
1512 can_hover => 1, 1787 can_hover => 1,
1513 @_ 1788 @_
1514 ) 1789 )
1515} 1790}
… …
1539 1814
1540 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1815 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1541 1816
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1817 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 1818
1544 glEnable GL_BLEND; 1819 my $tex = $self->{state} ? $tex[1] : $tex[0];
1820
1545 glEnable GL_TEXTURE_2D; 1821 glEnable GL_TEXTURE_2D;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547
1548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1549
1550 $tex->draw_quad (0, 0, $s, $s); 1822 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 1823 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 1824}
1555 1825
1556############################################################################# 1826#############################################################################
1557 1827
1558package CFClient::UI::Image; 1828package CFClient::UI::Image;
… …
1601 glTranslate 0, -$self->{w}, 0; 1871 glTranslate 0, -$self->{w}, 0;
1602 1872
1603 ($w, $h) = ($h, $w); 1873 ($w, $h) = ($h, $w);
1604 } 1874 }
1605 1875
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 1876 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 1878
1611 $tex->draw_quad (0, 0, $w, $h); 1879 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 1880
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 1881 glDisable GL_TEXTURE_2D;
1615} 1882}
1616 1883
1617############################################################################# 1884#############################################################################
1618 1885
… …
1666} 1933}
1667 1934
1668sub set_max { 1935sub set_max {
1669 my ($self, $max) = @_; 1936 my ($self, $max) = @_;
1670 1937
1938 return if $self->{max_val} == $max;
1939
1671 $self->{max_val} = $max; 1940 $self->{max_val} = $max;
1941 $self->update;
1672} 1942}
1673 1943
1674sub set_value { 1944sub set_value {
1675 my ($self, $val, $max) = @_; 1945 my ($self, $val, $max) = @_;
1676 1946
1677 $self->set_max ($max) 1947 $self->set_max ($max)
1678 if defined $max; 1948 if defined $max;
1679 1949
1680 $max = $self->{max_val}; 1950 return if $self->{val} == $val;
1951
1681 $self->{val} = $val; 1952 $self->{val} = $val;
1682
1683 $self->update; 1953 $self->update;
1684} 1954}
1685 1955
1686sub _draw { 1956sub _draw {
1687 my ($self) = @_; 1957 my ($self) = @_;
… …
1750 2020
1751sub new { 2021sub new {
1752 my ($class, %arg) = @_; 2022 my ($class, %arg) = @_;
1753 2023
1754 my $self = $class->SUPER::new ( 2024 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2025 tooltip => $arg{type},
2026 can_hover => 1,
1756 can_events => 1, 2027 can_events => 1,
1757 can_hover => 1,
1758 %arg, 2028 %arg,
1759 ); 2029 );
1760 2030
1761 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2031 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1762 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2032 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1770 2040
1771 $self->{value}->set_fontsize ($fsize); 2041 $self->{value}->set_fontsize ($fsize);
1772 $self->{max} ->set_fontsize ($fsize); 2042 $self->{max} ->set_fontsize ($fsize);
1773} 2043}
1774 2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 $self->{gauge}->set_max ($max);
2049 $self->{max}->set_text ($max);
2050}
2051
1775sub set_value { 2052sub set_value {
1776 my ($self, $val, $max) = @_; 2053 my ($self, $val, $max) = @_;
1777 2054
1778 $self->set_max ($max) 2055 $self->set_max ($max)
1779 if defined $max; 2056 if defined $max;
1780 2057
1781 $self->{gauge}->set_value ($val, $max); 2058 $self->{gauge}->set_value ($val, $max);
1782 $self->{value}->set_text ($val); 2059 $self->{value}->set_text ($val);
1783}
1784
1785sub set_max {
1786 my ($self, $max) = @_;
1787
1788 $self->{gauge}->set_max ($max);
1789 $self->{max}->set_text ($max);
1790} 2060}
1791 2061
1792############################################################################# 2062#############################################################################
1793 2063
1794package CFClient::UI::Slider; 2064package CFClient::UI::Slider;
… …
1804 qw(s1_slider.png s1_slider_bg.png); 2074 qw(s1_slider.png s1_slider_bg.png);
1805 2075
1806sub new { 2076sub new {
1807 my $class = shift; 2077 my $class = shift;
1808 2078
1809 # range [value, low, high, page] 2079 # range [value, low, high, page, unit]
1810 2080
1811 # TODO: 0-width page 2081 # TODO: 0-width page
1812 # TODO: req_w/h are wrong with vertical 2082 # TODO: req_w/h are wrong with vertical
1813 # TODO: calculations are off 2083 # TODO: calculations are off
1814 my $self = $class->SUPER::new ( 2084 my $self = $class->SUPER::new (
1815 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1816 active_fg => [0, 0, 0], 2086 active_fg => [0, 0, 0],
2087 bg => [0, 0, 0, 0.2],
2088 active_bg => [1, 1, 1, 0.5],
1817 range => [0, 0, 100, 10], 2089 range => [0, 0, 100, 10, 0],
1818 req_w => 20, 2090 req_w => $::WIDTH / 80,
1819 req_h => 20, 2091 req_h => $::WIDTH / 80,
1820 vertical => 0, 2092 vertical => 0,
1821 can_hover => 1, 2093 can_hover => 1,
1822 inner_pad => 5, 2094 inner_pad => 0.02,
1823 @_ 2095 @_
1824 ); 2096 );
1825 2097
2098 $self->set_value ($self->{range}[0]);
2099 $self->update;
2100
1826 $self 2101 $self
2102}
2103
2104sub set_range {
2105 my ($self, $range) = @_;
2106
2107 $self->{range} = $range;
2108
2109 $self->update;
2110}
2111
2112sub set_value {
2113 my ($self, $value) = @_;
2114
2115 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2116
2117 $hi = $lo + 1 if $hi <= $lo;
2118
2119 $page = $hi - $lo if $page > $hi - $lo;
2120
2121 $value = $lo if $value < $lo;
2122 $value = $hi - $page if $value > $hi - $page;
2123
2124 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2125 if $unit;
2126
2127 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2128
2129 if ($value != $old_value) {
2130 $self->emit (changed => $value);
2131 $self->update;
2132 }
1827} 2133}
1828 2134
1829sub size_request { 2135sub size_request {
1830 my ($self) = @_; 2136 my ($self) = @_;
1831 2137
… …
1837 2143
1838sub button_down { 2144sub button_down {
1839 my ($self, $ev, $x, $y) = @_; 2145 my ($self, $ev, $x, $y) = @_;
1840 2146
1841 $self->SUPER::button_down ($ev, $x, $y); 2147 $self->SUPER::button_down ($ev, $x, $y);
2148
2149 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2150
1842 $self->mouse_motion ($ev, $x, $y); 2151 $self->mouse_motion ($ev, $x, $y);
1843} 2152}
1844 2153
1845sub mouse_motion { 2154sub mouse_motion {
1846 my ($self, $ev, $x, $y) = @_; 2155 my ($self, $ev, $x, $y) = @_;
1847 2156
1848 if ($GRAB == $self) { 2157 if ($GRAB == $self) {
2158 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2159
2160 my (undef, $lo, $hi, $page) = @{$self->{range}};
2161
2162 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2163
2164 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2165 }
2166}
2167
2168sub update {
2169 my ($self) = @_;
2170
2171 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2172 $self->set_value ($self->{range}[0]);
2173
1849 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2174 my ($value, $lo, $hi, $page) = @{$self->{range}};
2175 my $range = ($hi - $page - $lo) || 1e-100;
1850 2176
1851 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2177 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1852 2178
1853 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2179 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1854 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2180 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1855 2181
1856 $x -= $inner_pad_px; # substract the padding 2182 $value = ($value - $lo) / $range;
1857 $x = $x * ($hi - $lo) / $inner_w + $lo; 2183 $value = $value * $self->{scale} + $self->{offset};
1858 $x = $lo if $x < $lo;
1859 $x = $hi - $page if $x > $hi - $page;
1860 $self->{range}[0] = $x;
1861 2184
1862 $self->emit (changed => $x); 2185 $self->{knob_x} = $value - $knob_w * 0.5;
1863 $self->update; 2186 $self->{knob_w} = $knob_w;
1864 } 2187 });
1865}
1866 2188
1867# the inner_* stuff is for generating a padding for the slider handle, 2189 $self->SUPER::update;
1868# so that the handle doesn't leave the texture. This calculation isn't 100%
1869# correct propably, but it does the job for now
1870sub _calc_inner_pad_px {
1871 my ($self, $w) = @_;
1872 ($w / 100) * $self->{inner_pad} # % to pixels
1873} 2190}
1874 2191
1875sub _draw { 2192sub _draw {
1876 my ($self) = @_; 2193 my ($self) = @_;
1877 2194
1878 $self->SUPER::_draw (); 2195 $self->SUPER::_draw ();
1879 2196
1880 my ($w, $h) = @$self{qw(w h)}; 2197 glScale $self->{w}, $self->{h};
1881 2198
1882 if ($self->{vertical}) { 2199 if ($self->{vertical}) {
1883 # draw a vertical slider like a rotated horizontal slider 2200 # draw a vertical slider like a rotated horizontal slider
1884 2201
2202 glTranslate 1, 0, 0;
1885 glRotate 90, 0, 0, 1; 2203 glRotate 90, 0, 0, 1;
1886 glTranslate 0, -$self->{w}, 0;
1887
1888 ($w, $h) = ($h, $w);
1889 } 2204 }
1890 2205
1891 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2206 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1892 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2207 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1893 2208
1894 my ($value, $lo, $hi, $page) = @{$self->{range}};
1895
1896 $hi = $value + 1 if $lo == $hi;
1897
1898 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1899 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1900
1901 $page = int $page * $inner_w / ($hi - $lo);
1902 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1903
1904 $w -= $page;
1905 $page &= ~1;
1906 glTranslate $page * 0.5, 0, 0;
1907 $page ||= 2;
1908
1909 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1910 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2209 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2211
1917 # draw background 2212 # draw background
1918 $tex[1]->draw_quad (0, 0, $w, $h); 2213 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1919 2214
1920 # draw handle 2215 # draw handle
1921 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2216 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1922 2217
1923 glDisable GL_BLEND;
1924 glDisable GL_TEXTURE_2D; 2218 glDisable GL_TEXTURE_2D;
1925} 2219}
2220
2221#############################################################################
2222
2223package CFClient::UI::ValSlider;
2224
2225our @ISA = CFClient::UI::HBox::;
2226
2227sub new {
2228 my ($class, %arg) = @_;
2229
2230 my $range = delete $arg{range};
2231
2232 my $self = $class->SUPER::new (
2233 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2234 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2235 to_value => sub { shift },
2236 from_value => sub { shift },
2237 %arg,
2238 );
2239
2240 $self->{slider}->connect (changed => sub {
2241 my ($self, $value) = @_;
2242 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2243 $self->{parent}->emit (changed => $value);
2244 });
2245
2246# $self->{entry}->connect (changed => sub {
2247# my ($self, $value) = @_;
2248# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2249# $self->{parent}->emit (changed => $value);
2250# });
2251
2252 $self->add ($self->{slider}, $self->{entry});
2253
2254 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2255
2256 $self
2257}
2258
2259sub set_range { shift->{slider}->set_range (@_) }
2260sub set_value { shift->{slider}->set_value (@_) }
1926 2261
1927############################################################################# 2262#############################################################################
1928 2263
1929package CFClient::UI::TextView; 2264package CFClient::UI::TextView;
1930 2265
… …
1934 2269
1935sub new { 2270sub new {
1936 my $class = shift; 2271 my $class = shift;
1937 2272
1938 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1939 fontsize => 1, 2274 fontsize => 1,
2275 can_events => 0,
1940 #font => default_font 2276 #font => default_font
1941 @_, 2277 @_,
1942 2278
1943 layout => (new CFClient::Layout), 2279 layout => (new CFClient::Layout 1),
1944 par => [], 2280 par => [],
1945 height => 0, 2281 height => 0,
1946 children => [ 2282 children => [
1947 (new CFClient::UI::Empty expand => 1), 2283 (new CFClient::UI::Empty expand => 1),
1948 (new CFClient::UI::Slider vertical => 1), 2284 (new CFClient::UI::Slider vertical => 1),
1949 ], 2285 ],
1950 ); 2286 );
1951 2287
1952 $self->{children}[1]->connect (changed => sub { 2288 $self->{children}[1]->connect (changed => sub { $self->update });
1953 $self->update;
1954 });
1955 2289
1956 $self 2290 $self
1957} 2291}
1958 2292
1959sub set_fontsize { 2293sub set_fontsize {
1960 my ($self, $fontsize) = @_; 2294 my ($self, $fontsize) = @_;
1961 2295
1962 $self->{fontsize} = $fontsize; 2296 $self->{fontsize} = $fontsize;
1963 $self->reflow; 2297 $self->reflow;
1964}
1965
1966sub text_height {
1967 my ($self, $text) = @_;
1968
1969 my $layout = $self->{layout};
1970
1971 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1972 $layout->set_width ($self->{w});
1973 $layout->set_text ($text);
1974
1975 ($layout->size)[1]
1976}
1977
1978sub reflow {
1979 my ($self) = @_;
1980
1981 $self->{need_reflow}++;
1982 $self->update;
1983} 2298}
1984 2299
1985sub size_allocate { 2300sub size_allocate {
1986 my ($self, $w, $h) = @_; 2301 my ($self, $w, $h) = @_;
1987 2302
… …
1992 $self->{layout}->set_width ($self->{children}[0]{w}); 2307 $self->{layout}->set_width ($self->{children}[0]{w});
1993 2308
1994 $self->reflow; 2309 $self->reflow;
1995} 2310}
1996 2311
2312sub text_size {
2313 my ($self, $text, $indent) = @_;
2314
2315 my $layout = $self->{layout};
2316
2317 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2318 $layout->set_width ($self->{children}[0]{w} - $indent);
2319 $layout->set_markup ($text);
2320
2321 $layout->size
2322}
2323
2324sub reflow {
2325 my ($self) = @_;
2326
2327 $self->{need_reflow}++;
2328 $self->update;
2329}
2330
2331sub set_offset {
2332 my ($self, $offset) = @_;
2333
2334 # todo: base offset on lines or so, not on pixels
2335 $self->{children}[1]->set_value ($offset);
2336}
2337
2338sub clear {
2339 my ($self) = @_;
2340
2341 $self->{par} = [];
2342 $self->{height} = 0;
2343 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2344}
2345
1997sub add_paragraph { 2346sub add_paragraph {
1998 my ($self, $color, $text) = @_; 2347 my ($self, $color, $text, $indent) = @_;
1999 2348
2000 #TODO: intelligently "reformat" paragraph 2349 for my $line (split /\n/, $text) {
2001 2350 my ($w, $h) = $self->text_size ($line);
2002 my $height = $self->text_height ($text);
2003
2004 $self->{height} += $height; 2351 $self->{height} += $h;
2352 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2353 }
2005 2354
2006 push @{$self->{par}}, [$height, $color, $text];
2007
2008 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2355 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2009 $self->{children}[1]->update;
2010} 2356}
2011 2357
2012sub update { 2358sub update {
2013 my ($self) = @_; 2359 my ($self) = @_;
2014 2360
… …
2016 2362
2017 return unless $self->{h} > 0; 2363 return unless $self->{h} > 0;
2018 2364
2019 delete $self->{texture}; 2365 delete $self->{texture};
2020 2366
2021 $ROOT->on_refresh ($self, sub { 2367 $ROOT->on_post_alloc ($self, sub {
2368 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2369
2022 if (delete $self->{need_reflow}) { 2370 if (delete $self->{need_reflow}) {
2023 my $height = 0; 2371 my $height = 0;
2024 2372
2025 $height += $_->[0] = $self->text_height ($_->[2]) 2373 my $layout = $self->{layout};
2374
2375 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2376
2026 for @{$self->{par}}; 2377 for (@{$self->{par}}) {
2378 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2379 $layout->set_width ($W - $_->[3]);
2380 $layout->set_markup ($_->[4]);
2381 my ($w, $h) = $layout->size;
2382 $_->[0] = $w + $_->[3];
2383 $_->[1] = $h;
2384 }
2385
2386 $height += $_->[1];
2387 }
2027 2388
2028 $self->{height} = $height; 2389 $self->{height} = $height;
2029 2390
2030 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2391 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2031 2392
2032 delete $self->{texture}; 2393 delete $self->{texture};
2033 } 2394 }
2034 2395
2035 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2396 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2036 glClearColor 0, 0, 0, 1; 2397 glClearColor 0.5, 0.5, 0.5, 0;
2037 glClear GL_COLOR_BUFFER_BIT; 2398 glClear GL_COLOR_BUFFER_BIT;
2038 2399
2400 my $top = int $self->{children}[1]{range}[0];
2401
2402 my $y0 = $top;
2403 my $y1 = $top + $H;
2404
2405 my $y = 0;
2406
2407 my $layout = $self->{layout};
2408
2409 $layout->set_font ($self->{font}) if $self->{font};
2410
2039 glEnable GL_BLEND; 2411 glEnable GL_BLEND;
2412 #TODO# not correct in windows where rgba is forced off
2040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2413 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 my $top = int $self->{children}[1]{range}[0];
2045
2046 my $y0 = $top;
2047 my $y1 = $top + $self->{h};
2048
2049 my $y = 0;
2050
2051 my $layout = $self->{layout};
2052
2053 $layout->set_font ($self->{font}) if $self->{font};
2054 2414
2055 for my $par (@{$self->{par}}) { 2415 for my $par (@{$self->{par}}) {
2056 my $h = $par->[0]; 2416 my $h = $par->[1];
2057 2417
2058 if ($y0 < $y + $h && $y < $y1) { 2418 if ($y0 < $y + $h && $y < $y1) {
2419 $layout->set_foreground (@{ $par->[2] });
2420 $layout->set_width ($W - $par->[3]);
2059 $layout->set_text ($par->[2]); 2421 $layout->set_markup ($par->[4]);
2060 2422
2061 glColor @{ $par->[1] }; 2423 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2062 my ($W, $H) = $layout->size; 2424
2063 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2425 glRasterPos $par->[3], $y - $y0;
2426 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2064 } 2427 }
2065 2428
2066 $y += $h; 2429 $y += $h;
2067 } 2430 }
2068 2431
2069 glDisable GL_TEXTURE_2D;
2070 glDisable GL_BLEND; 2432 glDisable GL_BLEND;
2071 }; 2433 };
2072 }); 2434 });
2073} 2435}
2074 2436
2075sub _draw { 2437sub _draw {
2076 my ($self) = @_; 2438 my ($self) = @_;
2077 2439
2078 if ($self->{texture}) {
2079 glEnable GL_TEXTURE_2D; 2440 glEnable GL_TEXTURE_2D;
2080 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2441 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2442 glColor 1, 1, 1, 1;
2081 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2443 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2082 glDisable GL_TEXTURE_2D; 2444 glDisable GL_TEXTURE_2D;
2083 }
2084 2445
2085 $self->{children}[1]->draw; 2446 $self->{children}[1]->draw;
2086 2447
2087} 2448}
2088 2449
… …
2136 2497
2137sub new { 2498sub new {
2138 my $class = shift; 2499 my $class = shift;
2139 2500
2140 my $self = $class->SUPER::new ( 2501 my $self = $class->SUPER::new (
2141 state => 0, 2502 state => 0,
2142 connect_activate => \&toggle_flopper, 2503 connect_activate => \&toggle_flopper,
2143 can_events => 1,
2144 @_ 2504 @_
2145 ); 2505 );
2146 2506
2147 if ($self->{state}) { 2507 if ($self->{state}) {
2148 $self->{state} = 0; 2508 $self->{state} = 0;
… …
2183 @_, 2543 @_,
2184 can_events => 0, 2544 can_events => 0,
2185 ) 2545 )
2186} 2546}
2187 2547
2188sub set_text { 2548sub set_tooltip_from {
2189 my ($self, $text) = @_; 2549 my ($self, $widget) = @_;
2190 2550
2191 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2551 $self->add (new CFClient::UI::Label
2192 $self->{label}->set_text ($text); 2552 markup => $widget->{tooltip},
2193 $self->add ($self->{label}); 2553 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2554 fontsize => 0.8,
2555 fg => [0, 0, 0, 1],
2556 ellipsise => 0,
2557 font => ($widget->{tooltip_font} || $::FONT_PROP),
2558 );
2194} 2559}
2195 2560
2196sub size_request { 2561sub size_request {
2197 my ($self) = @_; 2562 my ($self) = @_;
2198 2563
2199 $self->child->set_max_size ($::WIDTH * 0.3);
2200
2201 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2564 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2202 2565
2203 ($w + 4, $h + 4) 2566 ($w + 4, $h + 4)
2204} 2567}
2205 2568
2569sub size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->SUPER::size_allocate ($w - 4, $h - 4);
2573}
2574
2206sub _draw { 2575sub _draw {
2207 my ($self) = @_; 2576 my ($self) = @_;
2208 2577
2209 glPushMatrix;
2210 glTranslate 0.375, 0.375; 2578 glTranslate 0.375, 0.375;
2211 2579
2212 my ($w, $h) = @$self{qw(w h)}; 2580 my ($w, $h) = @$self{qw(w h)};
2213 2581
2214 glColor 1, 0.8, 0.4; 2582 glColor 1, 0.8, 0.4;
… …
2225 glVertex 0 , $h; 2593 glVertex 0 , $h;
2226 glVertex $w, $h; 2594 glVertex $w, $h;
2227 glVertex $w, 0; 2595 glVertex $w, 0;
2228 glEnd; 2596 glEnd;
2229 2597
2230 glPopMatrix; 2598 glTranslate 2 - 0.375, 2 - 0.375;
2231
2232 glTranslate 2, 2;
2233 $self->SUPER::_draw; 2599 $self->SUPER::_draw;
2234} 2600}
2235 2601
2236############################################################################# 2602#############################################################################
2237 2603
2604package CFClient::UI::Face;
2605
2606our @ISA = CFClient::UI::Base::;
2607
2608use CFClient::OpenGL;
2609
2610sub new {
2611 my $class = shift;
2612
2613 my $self = $class->SUPER::new (
2614 aspect => 1,
2615 @_,
2616 );
2617
2618 if ($self->{anim} && $self->{animspeed}) {
2619 Scalar::Util::weaken (my $widget = $self);
2620
2621 $self->{timer} = Event->timer (
2622 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2623 hard => 1,
2624 interval => $self->{animspeed},
2625 cb => sub {
2626 ++$widget->{frame};
2627 $widget->update;
2628 },
2629 );
2630 }
2631
2632 $self
2633}
2634
2635sub size_request {
2636 (32, 8)
2637}
2638
2639sub update {
2640 my ($self) = @_;
2641
2642 return unless $self->{visible};
2643
2644 $self->SUPER::update;
2645}
2646
2647sub _draw {
2648 my ($self) = @_;
2649
2650 return unless $::CONN;
2651
2652 my $face;
2653
2654 if ($self->{frame}) {
2655 my $anim = $::CONN->{anim}[$self->{anim}];
2656
2657 $face = $anim->[ $self->{frame} % @$anim ]
2658 if $anim && @$anim;
2659 }
2660
2661 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2662
2663 if ($tex) {
2664 glEnable GL_TEXTURE_2D;
2665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2666 glColor 1, 1, 1, 1;
2667 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2668 glDisable GL_TEXTURE_2D;
2669 }
2670}
2671
2672sub DESTROY {
2673 my ($self) = @_;
2674
2675 $self->{timer}->cancel
2676 if $self->{timer};
2677
2678 $self->SUPER::DESTROY;
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::InventoryItem;
2684
2685our @ISA = CFClient::UI::HBox::;
2686
2687sub _item_to_desc {
2688 my ($item) = @_;
2689
2690 my $desc =
2691 $item->{nrof} < 2
2692 ? $item->{name}
2693 : "$item->{nrof} × $item->{name_pl}";
2694
2695 $item->{flags} & Crossfire::Protocol::F_OPEN
2696 and $desc .= " (open)";
2697 $item->{flags} & Crossfire::Protocol::F_APPLIED
2698 and $desc .= " (applied)";
2699 $item->{flags} & Crossfire::Protocol::F_UNPAID
2700 and $desc .= " (unpaid)";
2701 $item->{flags} & Crossfire::Protocol::F_MAGIC
2702 and $desc .= " (magic)";
2703 $item->{flags} & Crossfire::Protocol::F_CURSED
2704 and $desc .= " (cursed)";
2705 $item->{flags} & Crossfire::Protocol::F_DAMNED
2706 and $desc .= " (damned)";
2707 $item->{flags} & Crossfire::Protocol::F_LOCKED
2708 and $desc .= " *";
2709
2710 $desc
2711}
2712
2713sub new {
2714 my $class = shift;
2715
2716 my %args = @_;
2717
2718 my $item = delete $args{item};
2719
2720 my $desc = _item_to_desc ($item);
2721
2722 my $self = $class->SUPER::new (
2723 can_hover => 1,
2724 can_events => 1,
2725 tooltip => ((CFClient::UI::Label::escape $desc)
2726 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2727 connect_button_down => sub {
2728 my ($self, $ev, $x, $y) = @_;
2729
2730 # todo: maybe put examine on 1? but should just be a tooltip :(
2731 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2732 my $targ = $::CONN->{player}{tag};
2733
2734 if ($item->{container} == $::CONN->{player}{tag}) {
2735 $targ = $main::OPENCONT;
2736 }
2737
2738 $::CONN->send ("move $targ $item->{tag} 0");
2739 } elsif ($ev->{button} == 1) {
2740 $::CONN->send ("examine $item->{tag}");
2741 } elsif ($ev->{button} == 2) {
2742 $::CONN->send ("apply $item->{tag}");
2743 } elsif ($ev->{button} == 3) {
2744 my @menu_items = (
2745 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2746 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2747 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2748 (
2749 $item->{flags} & Crossfire::Protocol::F_LOCKED
2750 ? (
2751 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2752 )
2753 : (
2754 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2755 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2756 )
2757 ),
2758 );
2759
2760 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2761 }
2762
2763 1
2764 },
2765 %args
2766 );
2767
2768
2769 $self->add (new CFClient::UI::Face
2770 can_events => 0,
2771 face => $item->{face},
2772 anim => $item->{anim},
2773 animspeed => $item->{animspeed},
2774 );
2775
2776 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2777
2778 $self->{item} = $item;
2779
2780 $self->update_item;
2781
2782 $self
2783}
2784
2785sub update_item {
2786 my ($self) = @_;
2787
2788 my $desc = _item_to_desc ($self->{item});
2789
2790 $self->{name_lbl}->set_text ($desc);
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Inventory;
2796
2797our @ISA = CFClient::UI::ScrolledWindow::;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 scrolled => (new CFClient::UI::Table),
2804 @_,
2805 );
2806
2807 $self
2808}
2809
2810sub set_items {
2811 my ($self, $items) = @_;
2812
2813 $self->{scrolled}->clear;
2814 return unless $items;
2815
2816 my @items = sort {
2817 ($a->{type} <=> $b->{type})
2818 or ($a->{name} cmp $b->{name})
2819 } @$items;
2820
2821 $self->{real_items} = \@items;
2822
2823 for my $item (@items) {
2824 $item->{item} = $item;
2825 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2826 $item->update_item ();
2827 }
2828
2829 my $i = 0;
2830 for (@items) {
2831 $self->{scrolled}->add (0, $i, $_);
2832 my $nrof = $_->{item}->{nrof} || 1;
2833 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2834 }
2835
2836# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2837}
2838
2839sub size_request {
2840 my ($self) = @_;
2841 ($self->{req_w}, $self->{req_h});
2842}
2843
2844#############################################################################
2845
2846package CFClient::UI::Menu;
2847
2848our @ISA = CFClient::UI::FancyFrame::;
2849
2850use CFClient::OpenGL;
2851
2852sub new {
2853 my $class = shift;
2854
2855 my $self = $class->SUPER::new (
2856 items => [],
2857 z => 100,
2858 @_,
2859 );
2860
2861 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2862
2863 for my $item (@{ $self->{items} }) {
2864 my ($widget, $cb) = @$item;
2865
2866 # handle various types of items, only text for now
2867 if (!ref $widget) {
2868 $widget = new CFClient::UI::Label
2869 can_hover => 1,
2870 can_events => 1,
2871 text => $widget;
2872 }
2873
2874 $self->{item}{$widget} = $item;
2875
2876 $self->{vbox}->add ($widget);
2877 }
2878
2879 $self
2880}
2881
2882# popup given the event (must be a mouse button down event currently)
2883sub popup {
2884 my ($self, $ev) = @_;
2885
2886 $self->emit ("popdown");
2887
2888 # maybe save $GRAB? must be careful about events...
2889 $GRAB = $self;
2890 $self->{button} = $ev->{button};
2891
2892 $self->show;
2893 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2894}
2895
2896sub mouse_motion {
2897 my ($self, $ev, $x, $y) = @_;
2898
2899 # TODO: should use vbox->find_widget or so
2900 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2901 $self->{hover} = $self->{item}{$HOVER};
2902}
2903
2904sub button_up {
2905 my ($self, $ev, $x, $y) = @_;
2906
2907 if ($ev->{button} == $self->{button}) {
2908 undef $GRAB;
2909 $self->hide;
2910
2911 $self->emit ("popdown");
2912 $self->{hover}[1]->() if $self->{hover};
2913 }
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Statusbox;
2919
2920our @ISA = CFClient::UI::VBox::;
2921
2922sub new {
2923 my $class = shift;
2924
2925 $class->SUPER::new (
2926 fontsize => 0.8,
2927 @_,
2928 )
2929}
2930
2931sub reorder {
2932 my ($self) = @_;
2933 my $NOW = time;
2934
2935 while (my ($k, $v) = each %{ $self->{item} }) {
2936 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2937 }
2938
2939 my @widgets;
2940
2941 my @items = sort {
2942 $a->{pri} <=> $b->{pri}
2943 or $b->{id} <=> $a->{id}
2944 } values %{ $self->{item} };
2945
2946 my $count = 10 + 1;
2947 for my $item (@items) {
2948 last unless --$count;
2949
2950 push @widgets, $item->{label} ||= do {
2951 # TODO: doesn't handle markup well (read as: at all)
2952 my $short = $item->{count} > 1
2953 ? "<b>$item->{count} ×</b> $item->{text}"
2954 : $item->{text};
2955
2956 for ($short) {
2957 s/^\s+//;
2958 s/\s+/ /g;
2959 }
2960
2961 new CFClient::UI::Label
2962 markup => $short,
2963 tooltip => $item->{tooltip},
2964 tooltip_font => $::FONT_PROP,
2965 tooltip_width => 0.67,
2966 fontsize => $item->{fontsize} || $self->{fontsize},
2967 max_w => $::WIDTH * 0.44,
2968 fg => $item->{fg},
2969 can_events => 1,
2970 can_hover => 1
2971 };
2972 }
2973
2974 $self->clear;
2975 $self->SUPER::add (reverse @widgets);
2976}
2977
2978sub add {
2979 my ($self, $text, %arg) = @_;
2980
2981 $text =~ s/^\s+//;
2982 $text =~ s/\s+$//;
2983
2984 my $timeout = time + ((delete $arg{timeout}) || 60);
2985
2986 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2987
2988 if (my $item = $self->{item}{$group}) {
2989 if ($item->{text} eq $text) {
2990 $item->{count}++;
2991 } else {
2992 $item->{count} = 1;
2993 $item->{text} = $item->{tooltip} = $text;
2994 }
2995 $item->{id} = ++$self->{id};
2996 $item->{timeout} = $timeout;
2997 delete $item->{label};
2998 } else {
2999 $self->{item}{$group} = {
3000 id => ++$self->{id},
3001 text => $text,
3002 timeout => $timeout,
3003 tooltip => $text,
3004 fg => [0.8, 0.8, 0.8, 0.8],
3005 pri => 0,
3006 count => 1,
3007 %arg,
3008 };
3009 }
3010
3011 $self->reorder;
3012}
3013
3014sub reconfigure {
3015 my ($self) = @_;
3016
3017 delete $_->{label}
3018 for values %{ $self->{item} || {} };
3019
3020 $self->reorder;
3021 $self->SUPER::reconfigure;
3022}
3023
3024#############################################################################
3025
2238package CFClient::UI::Root; 3026package CFClient::UI::Root;
2239 3027
2240our @ISA = CFClient::UI::Container::; 3028our @ISA = CFClient::UI::Container::;
2241 3029
2242use CFClient::OpenGL; 3030use CFClient::OpenGL;
2243 3031
2244sub check_size { 3032sub new {
2245 my ($self) = @_; 3033 my $class = shift;
2246 3034
2247 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3035 $class->SUPER::new (
2248} 3036 @_,
2249 3037 )
2250sub size_request {
2251 ($::WIDTH, $::HEIGHT)
2252} 3038}
2253 3039
2254sub configure { 3040sub configure {
2255 my ($self, $x, $y, $w, $h) = @_; 3041 my ($self, $x, $y, $w, $h) = @_;
2256 3042
2257 $self->SUPER::configure ($x, $y, $w, $h); 3043 $self->{w} = $w;
3044 $self->{h} = $h;
3045}
2258 3046
3047sub check_size {
3048 my ($self) = @_;
3049
3050 $self->size_allocate ($self->{w}, $self->{h})
3051 if $self->{w};
3052}
3053
3054sub size_request {
3055 my ($self) = @_;
3056
3057 ($self->{w}, $self->{h})
3058}
3059
3060sub size_allocate {
3061 my ($self, $w, $h) = @_;
3062
2259 for my $child (@{$self->{children}}) { 3063 for my $child ($self->children) {
2260 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3064 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2261 3065
3066 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3067 if exists $child->{req_x};
3068
3069 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3070 if exists $child->{req_y};
3071
2262 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3072 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2263 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3073 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3074
2264 $child->configure ($X, $Y, $W,$H); 3075 $child->configure ($X, $Y, $W, $H);
2265 } 3076 }
2266} 3077}
2267 3078
2268sub _topleft { 3079sub coord2local {
2269 my ($self, $x, $y) = @_; 3080 my ($self, $x, $y) = @_;
2270 3081
2271 ($x, $y) 3082 ($x, $y)
2272} 3083}
2273 3084
3085sub coord2global {
3086 my ($self, $x, $y) = @_;
3087
3088 ($x, $y)
3089}
3090
2274sub update { 3091sub update {
2275 my ($self) = @_; 3092 my ($self) = @_;
2276 3093
2277 $self->check_size; 3094 $self->check_size;
2278 ::refresh (); 3095 $::WANT_REFRESH++;
2279} 3096}
2280 3097
2281sub add { 3098sub add {
2282 my ($self, $child) = @_; 3099 my ($self, @children) = @_;
2283 3100
3101 for (my @widgets = @children; my $w = pop @widgets; ) {
3102 push @widgets, $w->children;
3103 $w->{root} = $self;
3104 $w->{visible} = 1;
3105 }
3106
3107 for my $child (@children) {
3108 $child->{is_toplevel} = 1;
3109
2284 # integerize window positions 3110 # integerise window positions
2285 $child->{x} = int $child->{x}; 3111 $child->{x} = int $child->{x};
2286 $child->{y} = int $child->{y}; 3112 $child->{y} = int $child->{y};
3113 }
2287 3114
2288 $self->SUPER::add ($child); 3115 $self->SUPER::add (@children);
3116}
3117
3118sub remove {
3119 my ($self, @children) = @_;
3120
3121 $self->SUPER::remove (@children);
3122
3123 while (@children) {
3124 my $w = pop @children;
3125 push @children, $w->children;
3126 delete $w->{visible};
3127 }
2289} 3128}
2290 3129
2291sub on_refresh { 3130sub on_refresh {
2292 my ($self, $id, $cb) = @_; 3131 my ($self, $id, $cb) = @_;
2293 3132
2294 $self->{refresh_hook}{$id} = $cb; 3133 $self->{refresh_hook}{$id} = $cb;
2295} 3134}
2296 3135
3136sub on_post_alloc {
3137 my ($self, $id, $cb) = @_;
3138
3139 $self->{post_alloc_hook}{$id} = $cb;
3140}
3141
2297sub draw { 3142sub draw {
2298 my ($self) = @_; 3143 my ($self) = @_;
2299 3144
2300 while (my $rcb = delete $self->{refresh_hook}) { 3145 while ($self->{refresh_hook}) {
2301 $_->() for values %$rcb; 3146 $_->()
3147 for values %{delete $self->{refresh_hook}};
3148 }
3149
3150 if ($self->{check_size}) {
3151 my @queue = ([], []);
3152
3153 for (;;) {
3154 if ($self->{check_size}) {
3155 # heuristic: check containers last
3156 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3157 for values %{delete $self->{check_size}}
3158 }
3159
3160 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3161
3162 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3163 ? @$widget{qw(user_w user_h)}
3164 : $widget->size_request;
3165
3166 if (delete $widget->{force_alloc}
3167 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3168 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3169
3170 $widget->{req_w} = $w;
3171 $widget->{req_h} = $h;
3172
3173 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3174
3175 $widget->{parent}->check_size
3176 if $widget->{parent};
3177 }
3178 }
3179 }
3180
3181 while ($self->{size_alloc}) {
3182 for (values %{delete $self->{size_alloc}}) {
3183 my ($widget, $w, $h) = @$_;
3184
3185 $w = 0 if $w < 0;
3186 $h = 0 if $h < 0;
3187
3188 $widget->{w} = $w;
3189 $widget->{h} = $h;
3190 $widget->size_allocate ($w, $h);
3191 $widget->emit (size_allocate => $w, $h);
3192 }
3193 }
3194
3195 while ($self->{post_alloc_hook}) {
3196 $_->()
3197 for values %{delete $self->{post_alloc_hook}};
2302 } 3198 }
2303 3199
2304 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2305 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2306 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2307 3203
2308 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2309 glLoadIdentity; 3205 glLoadIdentity;
2310 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2311 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2312 glLoadIdentity; 3208 glLoadIdentity;
2313 3209
2314 $self->_draw; 3210 $self->_draw;
2315} 3211}
… …
2317############################################################################# 3213#############################################################################
2318 3214
2319package CFClient::UI; 3215package CFClient::UI;
2320 3216
2321$ROOT = new CFClient::UI::Root; 3217$ROOT = new CFClient::UI::Root;
2322$TOOLTIP = new CFClient::UI::Tooltip; 3218$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2323 3219
23241 32201
2325 3221

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