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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.364 by root, Sat Dec 23 10:18:27 2006 UTC vs.
Revision 1.462 by root, Thu Mar 20 22:28:33 2008 UTC

1package CFPlus::UI; 1package DC::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use List::Util (); 6use List::Util ();
7use Event;
8 7
9use CFPlus; 8use DC;
10use CFPlus::Pod; 9use DC::Pod;
11use CFPlus::Texture; 10use DC::Texture;
12 11
13our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
14 13
15our $LAYOUT; 14our $LAYOUT;
16our $ROOT; 15our $ROOT;
17our $TOOLTIP; 16our $TOOLTIP;
18our $BUTTON_STATE; 17our $BUTTON_STATE;
19 18
20our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
21 20
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
22 $_[0]->stop;
23
23 if (!$GRAB) { 24 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27 $TOOLTIP->hide; 29 $TOOLTIP->hide;
28 30
29 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30 33
31 return if $ENV{CFPLUS_DEBUG} & 8; 34 return if $ENV{CFPLUS_DEBUG} & 8;
32 35
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show; 37 $TOOLTIP->show;
39 } 38 }
40 39
41 return; 40 return;
42 } 41 }
43 } 42 }
44 } 43 }
45 44
46 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48}); 48};
49 49
50sub get_layout { 50sub get_layout {
51 my $layout; 51 my $layout;
52 52
53 for (grep { $_->{name} } values %WIDGET) { 53 for (grep { $_->{name} } values %WIDGET) {
… …
88 my $hover = $HOVER; $HOVER = $widget; 88 my $hover = $HOVER; $HOVER = $widget;
89 89
90 $hover->update if $hover && $hover->{can_hover}; 90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover}; 91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92 92
93 $TOOLTIP_WATCHER->start; 93 $TOOLTIP_WATCHER->again;
94 } 94 }
95} 95}
96 96
97sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
98 my ($ev) = @_; 98 my ($ev) = @_;
… …
104 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
105 105
106 $GRAB = $widget; 106 $GRAB = $widget;
107 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
108 108
109 $TOOLTIP_WATCHER->cb->(); 109 $TOOLTIP_WATCHER->invoke;
110 } 110 }
111 111
112 if ($GRAB) { 112 if ($GRAB) {
113 if ($ev->{button} == 4 || $ev->{button} == 5) { 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel 114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9; 115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
117
118 $ev->{dx} = $shift ? $delta : 0;
119 $ev->{dy} = $shift ? 0 : $delta;
120
117 $GRAB->emit (mouse_wheel => $ev); 121 $GRAB->emit (mouse_wheel => $ev);
118 } else { 122 } else {
119 $GRAB->emit (button_down => $ev) 123 $GRAB->emit (button_down => $ev)
120 } 124 }
121 } 125 }
… …
135 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
136 $grab->update if $grab; 140 $grab->update if $grab;
137 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
138 142
139 check_hover $widget; 143 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->(); 144 $TOOLTIP_WATCHER->invoke;
141 } 145 }
142} 146}
143 147
144sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
145 my ($ev) = @_; 149 my ($ev) = @_;
… …
207 reconfigure_widgets; 211 reconfigure_widgets;
208} 212}
209 213
210############################################################################# 214#############################################################################
211 215
212package CFPlus::UI::Event; 216package DC::UI::Event;
213 217
214sub xy { 218sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y}) 219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
216} 220}
217 221
218############################################################################# 222#############################################################################
219 223
220package CFPlus::UI::Base; 224package DC::UI::Base;
221 225
222use strict; 226use strict;
223 227
224use CFPlus::OpenGL; 228use DC::OpenGL;
225 229
226sub new { 230sub new {
227 my $class = shift; 231 my $class = shift;
228 232
229 my $self = bless { 233 my $self = bless {
… …
234 h => undef, 238 h => undef,
235 can_events => 1, 239 can_events => 1,
236 @_ 240 @_
237 }, $class; 241 }, $class;
238 242
239 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); 243 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
240 244
241 for (keys %$self) { 245 for (keys %$self) {
242 if (/^on_(.*)$/) { 246 if (/^on_(.*)$/) {
243 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
244 } 248 }
245 } 249 }
246 250
247 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) { 251 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
248 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x}; 252 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
249 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y}; 253 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
250 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w}; 254 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
251 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h}; 255 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
252 256
253 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255 259
256 $self->show if $layout->{show}; 260 $self->show if $layout->{show};
… …
265 $self->hide; 269 $self->hide;
266 $self->emit ("destroy"); 270 $self->emit ("destroy");
267 %$self = (); 271 %$self = ();
268} 272}
269 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
270sub show { 278sub show {
271 my ($self) = @_; 279 my ($self) = @_;
272 280
273 return if $self->{parent}; 281 return if $self->{parent};
274 282
275 $CFPlus::UI::ROOT->add ($self); 283 $DC::UI::ROOT->add ($self);
276} 284}
277 285
278sub set_visible { 286sub set_visible {
279 my ($self) = @_; 287 my ($self) = @_;
280 288
… …
301 delete $self->{root}; 309 delete $self->{root};
302 310
303 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
304 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
305 313
306 $CFPlus::UI::TOOLTIP_WATCHER->cb->() 314 $DC::UI::TOOLTIP_WATCHER->invoke
307 if $TOOLTIP->{owner} == $self; 315 if $TOOLTIP->{owner} == $self;
308 316
309 $self->emit ("focus_out"); 317 $self->emit ("focus_out");
310 $self->emit (visibility_change => 0); 318 $self->emit (visibility_change => 0);
311} 319}
… …
313sub set_visibility { 321sub set_visibility {
314 my ($self, $visible) = @_; 322 my ($self, $visible) = @_;
315 323
316 return if $self->{visible} == $visible; 324 return if $self->{visible} == $visible;
317 325
318 $visible ? $self->hide 326 $visible ? $self->show
319 : $self->show; 327 : $self->hide;
320} 328}
321 329
322sub toggle_visibility { 330sub toggle_visibility {
323 my ($self) = @_; 331 my ($self) = @_;
324 332
… …
330sub hide { 338sub hide {
331 my ($self) = @_; 339 my ($self) = @_;
332 340
333 $self->set_invisible; 341 $self->set_invisible;
334 342
343 # extra $parent copy for 5.8.8+ bug workaround
344 # (otherwise $_[0] in remove gets freed
345 if (my $parent = $self->{parent}) {
335 $self->{parent}->remove ($self) 346 $parent->remove ($self);
336 if $self->{parent}; 347 }
337} 348}
338 349
339sub move_abs { 350sub move_abs {
340 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
341 352
… …
353 $self->{force_h} = $h; 364 $self->{force_h} = $h;
354 365
355 $self->realloc; 366 $self->realloc;
356} 367}
357 368
369# traverse the widget chain up to find the maximum "physical" size constraints
370sub get_max_wh {
371 my ($self) = @_;
372
373 my ($w, $h) = @$self{qw(max_w max_h)};
374
375 if ($w <= 0 || $h <= 0) {
376 my ($mw, $mh) = $self->{parent}
377 ? $self->{parent}->get_max_wh
378 : ($::WIDTH, $::HEIGHT);
379
380 $w = $mw if $w <= 0;
381 $h = $mh if $h <= 0;
382 }
383
384 ($w, $h)
385}
386
358sub size_request { 387sub size_request {
359 require Carp; 388 require Carp;
360 Carp::confess "size_request is abstract"; 389 Carp::confess "size_request is abstract";
361} 390}
362 391
… …
368 my ($self, $x, $y, $w, $h) = @_; 397 my ($self, $x, $y, $w, $h) = @_;
369 398
370 if ($self->{aspect}) { 399 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h); 400 my ($ow, $oh) = ($w, $h);
372 401
373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect}; 402 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect}; 403 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
375 404
376 # use alignment to adjust x, y 405 # use alignment to adjust x, y
377 406
378 $x += int 0.5 * ($ow - $w); 407 $x += int 0.5 * ($ow - $w);
379 $y += int 0.5 * ($oh - $h); 408 $y += int 0.5 * ($oh - $h);
… …
420 449
421 return if $self->{tooltip} eq $tooltip; 450 return if $self->{tooltip} eq $tooltip;
422 451
423 $self->{tooltip} = $tooltip; 452 $self->{tooltip} = $tooltip;
424 453
425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) { 454 if ($DC::UI::TOOLTIP->{owner} == $self) {
426 delete $CFPlus::UI::TOOLTIP->{owner}; 455 delete $DC::UI::TOOLTIP->{owner};
427 $CFPlus::UI::TOOLTIP_WATCHER->cb->(); 456 $DC::UI::TOOLTIP_WATCHER->invoke;
428 } 457 }
429} 458}
430 459
431# translate global coordinates to local coordinate system 460# translate global coordinates to local coordinate system
432sub coord2local { 461sub coord2local {
433 my ($self, $x, $y) = @_; 462 my ($self, $x, $y) = @_;
434 463
435 Carp::confess unless $self->{parent};#d# 464 return (undef, undef) unless $self->{parent};
436 465
437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 466 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
438} 467}
439 468
440# translate local coordinates to global coordinate system 469# translate local coordinates to global coordinate system
441sub coord2global { 470sub coord2global {
442 my ($self, $x, $y) = @_; 471 my ($self, $x, $y) = @_;
443 472
444 Carp::confess unless $self->{parent};#d# 473 return (undef, undef) unless $self->{parent};
445 474
446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 475 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
447} 476}
448 477
449sub invoke_focus_in { 478sub invoke_focus_in {
… …
498sub connect { 527sub connect {
499 my ($self, $signal, $cb) = @_; 528 my ($self, $signal, $cb) = @_;
500 529
501 push @{ $self->{signal_cb}{$signal} }, $cb; 530 push @{ $self->{signal_cb}{$signal} }, $cb;
502 531
503 defined wantarray and CFPlus::guard { 532 defined wantarray and DC::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, 533 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} }; 534 @{ $self->{signal_cb}{$signal} };
506 } 535 }
507} 536}
508 537
… …
540 569
541 # parent 570 # parent
542 $self->{parent} && $self->{parent}->emit ($signal, @args) 571 $self->{parent} && $self->{parent}->emit ($signal, @args)
543} 572}
544 573
545sub find_widget { 574#sub find_widget {
546 my ($self, $x, $y) = @_; 575# in .xs
547
548 return () unless $self->{can_events};
549
550 return $self
551 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
552 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
553
554 ()
555}
556 576
557sub set_parent { 577sub set_parent {
558 my ($self, $parent) = @_; 578 my ($self, $parent) = @_;
559 579
560 CFPlus::weaken ($self->{parent} = $parent); 580 DC::weaken ($self->{parent} = $parent);
561 $self->set_visible if $parent->{visible}; 581 $self->set_visible if $parent->{visible};
562} 582}
563 583
564sub realloc { 584sub realloc {
565 my ($self) = @_; 585 my ($self) = @_;
… …
591 611
592# using global variables seems a bit hacky, but passing through all drawing 612# using global variables seems a bit hacky, but passing through all drawing
593# functions seems pointless. 613# functions seems pointless.
594our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn 614our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
595 615
596sub draw { 616#sub draw {
597 my ($self) = @_; 617#CFPlus.xs
598
599 return unless $self->{h} && $self->{w};
600
601 # update screen rectangle
602 local $draw_x = $draw_x + $self->{x};
603 local $draw_y = $draw_y + $self->{y};
604
605 # skip widgets that are entirely outside the drawing area
606 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
607 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
608
609 glPushMatrix;
610 glTranslate $self->{x}, $self->{y}, 0;
611
612 if ($self == $HOVER && $self->{can_hover}) {
613 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
614 glEnable GL_BLEND;
615 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616 glBegin GL_QUADS;
617 glVertex 0 , 0;
618 glVertex $self->{w}, 0;
619 glVertex $self->{w}, $self->{h};
620 glVertex 0 , $self->{h};
621 glEnd;
622 glDisable GL_BLEND;
623 }
624
625 if ($ENV{CFPLUS_DEBUG} & 1) {
626 glPushMatrix;
627 glColor 1, 1, 0, 1;
628 glTranslate 0.375, 0.375;
629 glBegin GL_LINE_LOOP;
630 glVertex 0 , 0;
631 glVertex $self->{w} - 1, 0;
632 glVertex $self->{w} - 1, $self->{h} - 1;
633 glVertex 0 , $self->{h} - 1;
634 glEnd;
635 glPopMatrix;
636 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
637 }
638
639 $self->_draw;
640 glPopMatrix;
641}
642 618
643sub _draw { 619sub _draw {
644 my ($self) = @_; 620 my ($self) = @_;
645 621
646 warn "no draw defined for $self\n"; 622 warn "no draw defined for $self\n";
647} 623}
648 624
649my $cntx;#d#
650sub DESTROY { 625sub DESTROY {
651 my ($self) = @_; 626 my ($self) = @_;
652 627
653 return if CFPlus::in_destruct; 628 return if DC::in_destruct;
654 629
630 local $@;
655 eval { $self->destroy }; 631 eval { $self->destroy };
656 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; 632 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
657 633
658 delete $WIDGET{$self+0}; 634 delete $WIDGET{$self+0};
659} 635}
660 636
661############################################################################# 637#############################################################################
662 638
663package CFPlus::UI::DrawBG; 639package DC::UI::DrawBG;
664 640
665our @ISA = CFPlus::UI::Base::; 641our @ISA = DC::UI::Base::;
666 642
667use strict; 643use strict;
668use CFPlus::OpenGL; 644use DC::OpenGL;
669 645
670sub new { 646sub new {
671 my $class = shift; 647 my $class = shift;
672
673 # range [value, low, high, page]
674 648
675 $class->SUPER::new ( 649 $class->SUPER::new (
676 #bg => [0, 0, 0, 0.2], 650 #bg => [0, 0, 0, 0.2],
677 #active_bg => [1, 1, 1, 0.5], 651 #active_bg => [1, 1, 1, 0.5],
678 @_ 652 @_
… …
690 my ($w, $h) = @$self{qw(w h)}; 664 my ($w, $h) = @$self{qw(w h)};
691 665
692 glEnable GL_BLEND; 666 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 667 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glColor_premultiply @$color; 668 glColor_premultiply @$color;
695
696 glBegin GL_QUADS;
697 glVertex 0 , 0;
698 glVertex 0 , $h;
699 glVertex $w, $h; 669 glRect 0, 0, $w, $h;
700 glVertex $w, 0;
701 glEnd;
702
703 glDisable GL_BLEND; 670 glDisable GL_BLEND;
704 } 671 }
705} 672}
706 673
707############################################################################# 674#############################################################################
708 675
709package CFPlus::UI::Empty; 676package DC::UI::Empty;
710 677
711our @ISA = CFPlus::UI::Base::; 678our @ISA = DC::UI::Base::;
712 679
713sub new { 680sub new {
714 my ($class, %arg) = @_; 681 my ($class, %arg) = @_;
715 $class->SUPER::new (can_events => 0, %arg); 682 $class->SUPER::new (can_events => 0, %arg);
716} 683}
… …
723 690
724sub draw { } 691sub draw { }
725 692
726############################################################################# 693#############################################################################
727 694
728package CFPlus::UI::Container; 695package DC::UI::Container;
729 696
730our @ISA = CFPlus::UI::Base::; 697our @ISA = DC::UI::Base::;
731 698
732sub new { 699sub new {
733 my ($class, %arg) = @_; 700 my ($class, %arg) = @_;
734 701
735 my $children = delete $arg{children}; 702 my $children = delete $arg{children};
… …
739 can_events => 0, 706 can_events => 0,
740 %arg, 707 %arg,
741 ); 708 );
742 709
743 $self->add (@$children) 710 $self->add (@$children)
744 if $children; 711 if $children && @$children;
745 712
746 $self 713 $self
747} 714}
748 715
749sub realloc { 716sub realloc {
… …
758 my ($self, @widgets) = @_; 725 my ($self, @widgets) = @_;
759 726
760 $_->set_parent ($self) 727 $_->set_parent ($self)
761 for @widgets; 728 for @widgets;
762 729
730 # TODO: only do this in widgets that need it, e.g. root, fixed
763 use sort 'stable'; 731 use sort 'stable';
764 732
765 $self->{children} = [ 733 $self->{children} = [
766 sort { $a->{z} <=> $b->{z} } 734 sort { $a->{z} <=> $b->{z} }
767 @{$self->{children}}, @widgets 735 @{$self->{children}}, @widgets
768 ]; 736 ];
769 737
770 $self->realloc; 738 $self->realloc;
739
740 $self->emit (c_add => \@widgets);
741
742 map $_+0, @widgets
771} 743}
772 744
773sub children { 745sub children {
774 @{ $_[0]{children} } 746 @{ $_[0]{children} }
775} 747}
776 748
777sub remove { 749sub remove {
778 my ($self, $child) = @_; 750 my ($self, @widgets) = @_;
779 751
752 $self->emit (c_remove => \@widgets);
753
754 for my $child (@widgets) {
780 delete $child->{parent}; 755 delete $child->{parent};
781 $child->hide; 756 $child->hide;
782
783 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 757 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
758 }
784 759
785 $self->realloc; 760 $self->realloc;
786} 761}
787 762
788sub clear { 763sub clear {
789 my ($self) = @_; 764 my ($self) = @_;
790 765
791 my $children = delete $self->{children}; 766 my $children = $self->{children};
792 $self->{children} = []; 767 $self->{children} = [];
793 768
794 for (@$children) { 769 for (@$children) {
795 delete $_->{parent}; 770 delete $_->{parent};
796 $_->hide; 771 $_->hide;
… …
816} 791}
817 792
818sub _draw { 793sub _draw {
819 my ($self) = @_; 794 my ($self) = @_;
820 795
821 $_->draw for @{$self->{children}}; 796 $_->draw for $self->visible_children;
822} 797}
823 798
824############################################################################# 799#############################################################################
825 800
826package CFPlus::UI::Bin; 801package DC::UI::Bin;
827 802
828our @ISA = CFPlus::UI::Container::; 803our @ISA = DC::UI::Container::;
829 804
830sub new { 805sub new {
831 my ($class, %arg) = @_; 806 my ($class, %arg) = @_;
832 807
833 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::; 808 my $child = (delete $arg{child}) || new DC::UI::Empty::;
834 809
835 $class->SUPER::new (children => [$child], %arg) 810 $class->SUPER::new (children => [$child], %arg)
836} 811}
837 812
838sub add { 813sub add {
839 my ($self, $child) = @_; 814 my ($self, $child) = @_;
840 815
841 $self->SUPER::remove ($_) for @{ $self->{children} }; 816 $self->clear;
842 $self->SUPER::add ($child); 817 $self->SUPER::add ($child);
843} 818}
844 819
845sub remove { 820sub remove {
846 my ($self, $widget) = @_; 821 my ($self, $widget) = @_;
847 822
848 $self->SUPER::remove ($widget); 823 $self->SUPER::remove ($widget);
849 824
850 $self->{children} = [new CFPlus::UI::Empty] 825 $self->{children} = [new DC::UI::Empty]
851 unless @{$self->{children}}; 826 unless @{$self->{children}};
852} 827}
853 828
854sub child { $_[0]->{children}[0] } 829sub child { $_[0]->{children}[0] }
855 830
… …
864 839
865 1 840 1
866} 841}
867 842
868############################################################################# 843#############################################################################
869
870# back-buffered drawing area 844# back-buffered drawing area
871 845
872package CFPlus::UI::Window; 846package DC::UI::Window;
873 847
874our @ISA = CFPlus::UI::Bin::; 848our @ISA = DC::UI::Bin::;
875 849
876use CFPlus::OpenGL; 850use DC::OpenGL;
877 851
878sub new { 852sub new {
879 my ($class, %arg) = @_; 853 my ($class, %arg) = @_;
880 854
881 my $self = $class->SUPER::new (%arg); 855 my $self = $class->SUPER::new (%arg);
… …
903} 877}
904 878
905sub render_child { 879sub render_child {
906 my ($self) = @_; 880 my ($self) = @_;
907 881
908 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub { 882 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
909 glClearColor 0, 0, 0, 0; 883 glClearColor 0, 0, 0, 0;
910 glClear GL_COLOR_BUFFER_BIT; 884 glClear GL_COLOR_BUFFER_BIT;
911 885
912 { 886 {
913 package CFPlus::UI::Base; 887 package DC::UI::Base;
914 888
915 local ($draw_x, $draw_y, $draw_w, $draw_h) = 889 local ($draw_x, $draw_y, $draw_w, $draw_h) =
916 (0, 0, $self->{w}, $self->{h}); 890 (0, 0, $self->{w}, $self->{h});
917 891
918 $self->_render; 892 $self->_render;
… …
935 glDisable GL_TEXTURE_2D; 909 glDisable GL_TEXTURE_2D;
936} 910}
937 911
938############################################################################# 912#############################################################################
939 913
940package CFPlus::UI::ViewPort; 914package DC::UI::ViewPort;
941 915
916use List::Util qw(min max);
917
942our @ISA = CFPlus::UI::Window::; 918our @ISA = DC::UI::Window::;
943 919
944sub new { 920sub new {
945 my $class = shift; 921 my $class = shift;
946 922
947 $class->SUPER::new ( 923 $class->SUPER::new (
… …
954sub size_request { 930sub size_request {
955 my ($self) = @_; 931 my ($self) = @_;
956 932
957 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 933 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
958 934
959 $w = 10 if $self->{scroll_x}; 935 $w = 1 if $self->{scroll_x};
960 $h = 10 if $self->{scroll_y}; 936 $h = 1 if $self->{scroll_y};
961 937
962 ($w, $h) 938 ($w, $h)
963} 939}
964 940
965sub invoke_size_allocate { 941sub invoke_size_allocate {
… …
977} 953}
978 954
979sub set_offset { 955sub set_offset {
980 my ($self, $x, $y) = @_; 956 my ($self, $x, $y) = @_;
981 957
958 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
959 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
960
961 if ($x != $self->{view_x} or $y != $self->{view_y}) {
982 $self->{view_x} = int $x; 962 $self->{view_x} = $x;
983 $self->{view_y} = int $y; 963 $self->{view_y} = $y;
984 964
965 $self->emit (changed => $x, $y);
985 $self->update; 966 $self->update;
967 }
968}
969
970sub set_center {
971 my ($self, $x, $y) = @_;
972
973 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
974}
975
976sub make_visible {
977 my ($self, $x, $y, $border) = @_;
978
979 if ( $x < $self->{view_x} + $self->{w} * $border
980 || $x > $self->{view_x} + $self->{w} * (1 - $border)
981 || $y < $self->{view_y} + $self->{h} * $border
982 || $y > $self->{view_y} + $self->{h} * (1 - $border)
983 ) {
984 $self->set_center ($x, $y);
985 }
986} 986}
987 987
988# hmm, this does not work for topleft of $self... but we should not ask for that 988# hmm, this does not work for topleft of $self... but we should not ask for that
989sub coord2local { 989sub coord2local {
990 my ($self, $x, $y) = @_; 990 my ($self, $x, $y) = @_;
… …
1005 my ($self, $x, $y) = @_; 1005 my ($self, $x, $y) = @_;
1006 1006
1007 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1007 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1008 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1008 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1009 ) { 1009 ) {
1010 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1010 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1011 } else { 1011 } else {
1012 $self->CFPlus::UI::Base::find_widget ($x, $y) 1012 $self->DC::UI::Base::find_widget ($x, $y)
1013 } 1013 }
1014} 1014}
1015 1015
1016sub _render { 1016sub _render {
1017 my ($self) = @_; 1017 my ($self) = @_;
1018 1018
1019 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x}; 1019 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1020 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y}; 1020 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1021 1021
1022 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1022 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1023 1023
1024 $self->SUPER::_render; 1024 $self->SUPER::_render;
1025} 1025}
1026 1026
1027############################################################################# 1027#############################################################################
1028 1028
1029package CFPlus::UI::ScrolledWindow; 1029package DC::UI::ScrolledWindow;
1030 1030
1031our @ISA = CFPlus::UI::HBox::; 1031our @ISA = DC::UI::Table::;
1032 1032
1033sub new { 1033sub new {
1034 my ($class, %arg) = @_; 1034 my ($class, %arg) = @_;
1035 1035
1036 my $child = delete $arg{child}; 1036 my $child = delete $arg{child};
1037 1037
1038 my $self; 1038 my $self;
1039 1039
1040 my $slider = new CFPlus::UI::Slider 1040 my $hslider = new DC::UI::Slider
1041 c_col => 0,
1042 c_row => 1,
1043 vertical => 0,
1044 range => [0, 0, 1, 0.01], # HACK fix
1045 on_changed => sub {
1046 $self->{hpos} = $_[1];
1047 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1048 },
1049 ;
1050
1051 my $vslider = new DC::UI::Slider
1052 c_col => 1,
1053 c_row => 0,
1041 vertical => 1, 1054 vertical => 1,
1042 range => [0, 0, 1, 0.01], # HACK fix 1055 range => [0, 0, 1, 0.01], # HACK fix
1043 on_changed => sub { 1056 on_changed => sub {
1044 $self->{vp}->set_offset (0, $_[1]); 1057 $self->{vpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1045 }, 1059 },
1046 ; 1060 ;
1047 1061
1048 $self = $class->SUPER::new ( 1062 $self = $class->SUPER::new (
1049 vp => (new CFPlus::UI::ViewPort expand => 1), 1063 scroll_x => 0,
1064 scroll_y => 1,
1050 can_events => 1, 1065 can_events => 1,
1051 slider => $slider, 1066 hslider => $hslider,
1067 vslider => $vslider,
1068 col_expand => [1, 0],
1069 row_expand => [1, 0],
1052 %arg, 1070 %arg,
1053 ); 1071 );
1054 1072
1073 $self->{vp} = new DC::UI::ViewPort
1074 c_col => 0,
1075 c_row => 0,
1076 expand => 1,
1077 scroll_x => $self->{scroll_x},
1078 scroll_y => $self->{scroll_y},
1079 on_changed => sub {
1080 my ($vp, $x, $y) = @_;
1081
1082 $vp->{parent}{hslider}->set_value ($x);
1083 $vp->{parent}{vslider}->set_value ($y);
1084
1085 0
1086 },
1087 on_size_allocate => sub {
1088 my ($vp, $w, $h) = @_;
1089 $vp->{parent}->update_slider;
1090 0
1091 },
1092 ;
1093
1055 $self->SUPER::add ($self->{vp}, $self->{slider}); 1094 $self->SUPER::add ($self->{vp});
1095
1056 $self->add ($child) if $child; 1096 $self->add ($child) if $child;
1057 1097
1058 $self 1098 $self
1059} 1099}
1060
1061#TODO# update range on size_allocate depending on child
1062 1100
1063sub add { 1101sub add {
1064 my ($self, $widget) = @_; 1102 my ($self, $widget) = @_;
1065 1103
1066 $self->{vp}->add ($self->{child} = $widget); 1104 $self->{vp}->add ($self->{child} = $widget);
1067} 1105}
1068 1106
1107sub set_offset { shift->{vp}->set_offset (@_) }
1108sub set_center { shift->{vp}->set_center (@_) }
1109sub make_visible { shift->{vp}->make_visible (@_) }
1110
1111sub update_slider {
1112 my ($self) = @_;
1113
1114 my $child = ($self->{vp} or return)->child;
1115
1116 if ($self->{scroll_x}) {
1117 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1118 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1119
1120 my $visible = $w1 > $w2;
1121 if ($visible != $self->{hslider_visible}) {
1122 $self->{hslider_visible} = $visible;
1123 $visible ? $self->SUPER::add ($self->{hslider})
1124 : $self->SUPER::remove ($self->{hslider});
1125 }
1126 }
1127
1128 if ($self->{scroll_y}) {
1129 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1130 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1131
1132 my $visible = $h1 > $h2;
1133 if ($visible != $self->{vslider_visible}) {
1134 $self->{vslider_visible} = $visible;
1135 $visible ? $self->SUPER::add ($self->{vslider})
1136 : $self->SUPER::remove ($self->{vslider});
1137 }
1138 }
1139}
1140
1141sub start_dragging {
1142 my ($self, $ev) = @_;
1143
1144 $self->grab_focus;
1145
1146 my $ox = $self->{vp}{view_x};
1147 my $oy = $self->{vp}{view_y};
1148
1149 $self->{motion} = sub {
1150 my ($ev, $x, $y) = @_;
1151
1152 $ox -= $ev->{xrel};
1153 $oy -= $ev->{yrel};
1154
1155 $self->{vp}->set_offset ($ox, $oy);
1156 };
1157}
1158
1069sub invoke_mouse_wheel { 1159sub invoke_mouse_wheel {
1070 my ($self, $ev) = @_; 1160 my ($self, $ev) = @_;
1071 1161
1072 return 0 unless $ev->{dy}; # only vertical movements
1073
1074 $self->{slider}->emit (mouse_wheel => $ev); 1162 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1163 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1075 1164
1076 1 1165 1
1077} 1166}
1078 1167
1079sub update_slider { 1168sub invoke_button_down {
1080 my ($self) = @_; 1169 my ($self, $ev, $x, $y) = @_;
1081 1170
1082 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1171 if ($ev->{button} == 2) {
1083} 1172 $self->start_dragging ($ev);
1173 return 1;
1174 }
1084 1175
1085sub update { 1176 0
1086 my ($self) = @_; 1177}
1087 1178
1088 $self->SUPER::update; 1179sub invoke_button_up {
1180 my ($self, $ev, $x, $y) = @_;
1089 1181
1090 $self->update_slider; 1182 if (delete $self->{motion}) {
1183 return 1;
1184 }
1185
1186 0
1187}
1188
1189sub invoke_mouse_motion {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($self->{motion}) {
1193 $self->{motion}->($ev, $x, $y);
1194 return 1;
1195 }
1196
1197 0
1091} 1198}
1092 1199
1093sub invoke_size_allocate { 1200sub invoke_size_allocate {
1094 my ($self, $w, $h) = @_; 1201 my ($self, $w, $h) = @_;
1095 1202
1096 $self->update_slider; 1203 $self->update_slider;
1097
1098 $self->SUPER::invoke_size_allocate ($w, $h) 1204 $self->SUPER::invoke_size_allocate ($w, $h)
1099} 1205}
1100 1206
1101############################################################################# 1207#############################################################################
1102 1208
1103package CFPlus::UI::Frame; 1209package DC::UI::Frame;
1104 1210
1105our @ISA = CFPlus::UI::Bin::; 1211our @ISA = DC::UI::Bin::;
1106 1212
1107use CFPlus::OpenGL; 1213use DC::OpenGL;
1108 1214
1109sub new { 1215sub new {
1110 my $class = shift; 1216 my $class = shift;
1111 1217
1112 $class->SUPER::new ( 1218 $class->SUPER::new (
… …
1122 my ($w, $h) = @$self{qw(w h)}; 1228 my ($w, $h) = @$self{qw(w h)};
1123 1229
1124 glEnable GL_BLEND; 1230 glEnable GL_BLEND;
1125 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 1231 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1126 glColor_premultiply @{ $self->{bg} }; 1232 glColor_premultiply @{ $self->{bg} };
1127
1128 glBegin GL_QUADS;
1129 glVertex 0 , 0;
1130 glVertex 0 , $h;
1131 glVertex $w, $h; 1233 glRect 0, 0, $w, $h;
1132 glVertex $w, 0;
1133 glEnd;
1134
1135 glDisable GL_BLEND; 1234 glDisable GL_BLEND;
1136 } 1235 }
1137 1236
1138 $self->SUPER::_draw; 1237 $self->SUPER::_draw;
1139} 1238}
1140 1239
1141############################################################################# 1240#############################################################################
1142 1241
1143package CFPlus::UI::FancyFrame; 1242package DC::UI::FancyFrame;
1144 1243
1145our @ISA = CFPlus::UI::Bin::; 1244our @ISA = DC::UI::Bin::;
1146 1245
1147use CFPlus::OpenGL; 1246use DC::OpenGL;
1148 1247
1149sub new { 1248sub new {
1150 my ($class, %arg) = @_; 1249 my ($class, %arg) = @_;
1151 1250
1152 if ((exists $arg{label}) && !ref $arg{label}) { 1251 if ((exists $arg{label}) && !ref $arg{label}) {
1153 $arg{label} = new CFPlus::UI::Label 1252 $arg{label} = new DC::UI::Label
1154 align => 1, 1253 align => 1,
1155 valign => 0, 1254 valign => 0.5,
1156 text => $arg{label}, 1255 text => $arg{label},
1157 fontsize => ($arg{border} || 0.8) * 0.75; 1256 fontsize => ($arg{border} || 0.8) * 0.75;
1158 } 1257 }
1159 1258
1160 my $self = $class->SUPER::new ( 1259 my $self = $class->SUPER::new (
… …
1170 1269
1171sub add { 1270sub add {
1172 my ($self, @widgets) = @_; 1271 my ($self, @widgets) = @_;
1173 1272
1174 $self->SUPER::add (@widgets); 1273 $self->SUPER::add (@widgets);
1175 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label}; 1274 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
1176} 1275}
1177 1276
1178sub border { 1277sub border {
1179 int $_[0]{border} * $::FONTSIZE 1278 int $_[0]{border} * $::FONTSIZE
1180} 1279}
… …
1238 } 1337 }
1239} 1338}
1240 1339
1241############################################################################# 1340#############################################################################
1242 1341
1243package CFPlus::UI::Toplevel; 1342package DC::UI::Toplevel;
1244 1343
1245our @ISA = CFPlus::UI::Bin::; 1344our @ISA = DC::UI::Bin::;
1246 1345
1247use CFPlus::OpenGL; 1346use DC::OpenGL;
1248 1347
1249my $bg = 1348my $bg =
1250 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png", 1349 new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1251 mipmap => 1, wrap => 1; 1350 mipmap => 1, wrap => 1;
1252 1351
1253my @border = 1352my @border =
1254 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 1353 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1255 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1354 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1355
1356my @icon =
1357 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1358 qw(x1_move.png x1_resize.png);
1256 1359
1257sub new { 1360sub new {
1258 my ($class, %arg) = @_; 1361 my ($class, %arg) = @_;
1259 1362
1260 my $self = $class->SUPER::new ( 1363 my $self = $class->SUPER::new (
… …
1265 min_w => 64, 1368 min_w => 64,
1266 min_h => 32, 1369 min_h => 32,
1267 %arg, 1370 %arg,
1268 ); 1371 );
1269 1372
1270 $self->{title_widget} = new CFPlus::UI::Label 1373 $self->{title_widget} = new DC::UI::Label
1271 align => 0, 1374 align => 0.5,
1272 valign => 1, 1375 valign => 1,
1273 text => $self->{title}, 1376 text => $self->{title},
1274 fontsize => $self->{border}, 1377 fontsize => $self->{border},
1275 if exists $self->{title}; 1378 if exists $self->{title};
1276 1379
1277 if ($self->{has_close_button}) { 1380 if ($self->{has_close_button}) {
1278 $self->{close_button} = 1381 $self->{close_button} =
1279 new CFPlus::UI::ImageButton 1382 new DC::UI::ImageButton
1280 path => 'x1_close.png', 1383 path => 'x1_close.png',
1281 on_activate => sub { $self->emit ("delete") }; 1384 on_activate => sub { $self->emit ("delete") };
1282 1385
1283 $self->CFPlus::UI::Container::add ($self->{close_button}); 1386 $self->DC::UI::Container::add ($self->{close_button});
1284 } 1387 }
1285 1388
1286 $self 1389 $self
1287} 1390}
1288 1391
1289sub add { 1392sub add {
1290 my ($self, @widgets) = @_; 1393 my ($self, @widgets) = @_;
1291 1394
1292 $self->SUPER::add (@widgets); 1395 $self->SUPER::add (@widgets);
1293 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button}; 1396 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1294 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget}; 1397 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1295} 1398}
1296 1399
1297sub border { 1400sub border {
1298 int $_[0]{border} * $::FONTSIZE 1401 int $_[0]{border} * $::FONTSIZE
1402}
1403
1404sub get_max_wh {
1405 my ($self) = @_;
1406
1407 return ($self->{w}, $self->{h})
1408 if $self->{visible} && $self->{w};
1409
1410 $self->SUPER::get_max_wh
1299} 1411}
1300 1412
1301sub size_request { 1413sub size_request {
1302 my ($self) = @_; 1414 my ($self) = @_;
1303 1415
… …
1429 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1541 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1430 1542
1431 my $border = $self->border; 1543 my $border = $self->border;
1432 1544
1433 glColor @{ $self->{border_bg} }; 1545 glColor @{ $self->{border_bg} };
1434 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1546 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1435 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1547 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1436 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1548 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1437 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1549 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1550
1551 # move
1552 my $w2 = ($w - $border) * .5;
1553 my $h2 = ($h - $border) * .5;
1554 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1555 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1556 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1557
1558 # resize
1559 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1560 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1561 unless $self->{has_close_button};
1562 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1563 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1438 1564
1439 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1565 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1440 glColor @{ $self->{bg} }; 1566 glColor @{ $self->{bg} };
1441 1567
1442 # TODO: repeat texture not scale 1568 # TODO: repeat texture not scale
… …
1461 if $self->{close_button}; 1587 if $self->{close_button};
1462} 1588}
1463 1589
1464############################################################################# 1590#############################################################################
1465 1591
1466package CFPlus::UI::Table; 1592package DC::UI::Table;
1467 1593
1468our @ISA = CFPlus::UI::Base::; 1594our @ISA = DC::UI::Container::;
1469 1595
1470use List::Util qw(max sum); 1596use List::Util qw(max sum);
1471 1597
1472use CFPlus::OpenGL; 1598use DC::OpenGL;
1473 1599
1474sub new { 1600sub new {
1475 my $class = shift; 1601 my $class = shift;
1476 1602
1477 $class->SUPER::new ( 1603 $class->SUPER::new (
1478 col_expand => [], 1604 col_expand => [],
1605 row_expand => [],
1479 @_, 1606 @_,
1480 ) 1607 )
1481} 1608}
1482 1609
1483sub children {
1484 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1485}
1486
1487sub add { 1610sub add {
1611 my ($self, @widgets) = @_;
1612
1613 for my $child (@widgets) {
1614 $child->{c_rowspan} ||= 1;
1615 $child->{c_colspan} ||= 1;
1616 }
1617
1618 $self->SUPER::add (@widgets);
1619}
1620
1621sub add_at {
1488 my ($self) = shift; 1622 my $self = shift;
1623
1624 my @widgets;
1489 1625
1490 while (@_) { 1626 while (@_) {
1491 my ($x, $y, $child) = splice @_, 0, 3, (); 1627 my ($col, $row, $child) = splice @_, 0, 3, ();
1492 $child->set_parent ($self);
1493 $self->{children}[$y][$x] = $child;
1494 }
1495 1628
1496 $self->{force_realloc} = 1; 1629 $child->{c_row} = $row;
1497 $self->{force_size_alloc} = 1; 1630 $child->{c_col} = $col;
1498 $self->realloc;
1499}
1500 1631
1501sub remove { 1632 push @widgets, $child;
1633 }
1634
1635 $self->add (@widgets);
1636}
1637
1638sub get_wh {
1502 my ($self, $child) = @_; 1639 my ($self) = @_;
1503 1640
1504 # TODO: not yet implemented 1641 my (@w, @h);
1505}
1506
1507# TODO: move to container class maybe? send children a signal on removal?
1508sub clear {
1509 my ($self) = @_;
1510 1642
1511 my @children = $self->children; 1643 my @children = $self->children;
1512 delete $self->{children}; 1644
1645 # first pass, columns
1646 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1647 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1648
1649 my $sw = sum @w[$c .. $c + $cs - 1];
1650
1651 if ($w > $sw) {
1652 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1653 }
1513 1654 }
1514 for (@children) {
1515 delete $_->{parent};
1516 $_->hide;
1517 }
1518 1655
1519 $self->realloc; 1656 # second pass, rows
1520} 1657 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1521
1522sub get_wh {
1523 my ($self) = @_;
1524
1525 my (@w, @h);
1526
1527 for my $y (0 .. $#{$self->{children}}) {
1528 my $row = $self->{children}[$y]
1529 or next;
1530
1531 for my $x (0 .. $#$row) {
1532 my $widget = $row->[$x]
1533 or next;
1534 my ($w, $h) = @$widget{qw(req_w req_h)}; 1658 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1535 1659
1536 $w[$x] = max $w[$x], $w; 1660 my $sh = sum @h[$r .. $r + $rs - 1];
1537 $h[$y] = max $h[$y], $h; 1661
1662 if ($h > $sh) {
1663 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1538 } 1664 }
1539 } 1665 }
1540 1666
1541 (\@w, \@h) 1667 (\@w, \@h)
1542} 1668}
… …
1558 my ($ws, $hs) = $self->get_wh; 1684 my ($ws, $hs) = $self->get_wh;
1559 1685
1560 my $req_w = (sum @$ws) || 1; 1686 my $req_w = (sum @$ws) || 1;
1561 my $req_h = (sum @$hs) || 1; 1687 my $req_h = (sum @$hs) || 1;
1562 1688
1563 # TODO: nicer code && do row_expand 1689 # now linearly scale the rows/columns to the allocated size
1564 my @col_expand = @{$self->{col_expand}}; 1690 my @col_expand = @{$self->{col_expand}};
1565 @col_expand = (1) x @$ws unless @col_expand; 1691 @col_expand = (1) x @$ws unless @col_expand;
1566 my $col_expand = (sum @col_expand) || 1; 1692 my $col_expand = (sum @col_expand) || 1;
1567 1693
1568 # linearly scale sizes
1569 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1694 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1570 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1571 1695
1572 CFPlus::UI::harmonize $ws; 1696 DC::UI::harmonize $ws;
1697
1698 my @row_expand = @{$self->{row_expand}};
1699 @row_expand = (1) x @$ws unless @row_expand;
1700 my $row_expand = (sum @row_expand) || 1;
1701
1702 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1703
1573 CFPlus::UI::harmonize $hs; 1704 DC::UI::harmonize $hs;
1574 1705
1575 my $y; 1706 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1707 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1576 1708
1577 for my $r (0 .. $#{$self->{children}}) { 1709 for my $widget ($self->children) {
1578 my $row = $self->{children}[$r] 1710 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1579 or next;
1580 1711
1581 my $x = 0; 1712 $widget->configure (
1582 my $row_h = $hs->[$r]; 1713 $x[$c], $y[$r],
1714 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1583 1715 );
1584 for my $c (0 .. $#$row) { 1716 }
1585 my $col_w = $ws->[$c];
1586 1717
1587 if (my $widget = $row->[$c]) { 1718 1
1588 $widget->configure ($x, $y, $col_w, $row_h); 1719}
1589 }
1590 1720
1591 $x += $col_w; 1721#############################################################################
1722
1723package DC::UI::Fixed;
1724
1725use List::Util qw(min max);
1726
1727our @ISA = DC::UI::Container::;
1728
1729sub _scale($$$) {
1730 my ($rel, $val, $max) = @_;
1731
1732 $rel ? $val * $max : $val
1733}
1734
1735sub size_request {
1736 my ($self) = @_;
1737
1738 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1739
1740 # determine overall size by querying abs widgets
1741 for my $child ($self->visible_children) {
1742 unless ($child->{c_rel}) {
1743 my $x = $child->{c_x};
1744 my $y = $child->{c_y};
1745
1746 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1747 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1592 } 1748 }
1749 }
1593 1750
1594 $y += $row_h; 1751 my $W = $x2 - $x1;
1752 my $H = $y2 - $y1;
1753
1754 # now layout remaining widgets
1755 for my $child ($self->visible_children) {
1756 if ($child->{c_rel}) {
1757 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1758 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1759
1760 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1761 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1762 }
1763 }
1764
1765 my $W = $x2 - $x1;
1766 my $H = $y2 - $y1;
1767
1768 ($W, $H)
1769}
1770
1771sub invoke_size_allocate {
1772 my ($self, $W, $H) = @_;
1773
1774 for my $child ($self->visible_children) {
1775 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1776 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1777
1778 $x += $child->{c_halign} * $child->{req_w};
1779 $y += $child->{c_valign} * $child->{req_h};
1780
1781 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1595 } 1782 }
1596 1783
1597 1 1784 1
1598} 1785}
1599 1786
1600sub find_widget {
1601 my ($self, $x, $y) = @_;
1602
1603 $x -= $self->{x};
1604 $y -= $self->{y};
1605
1606 my $res;
1607
1608 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1609 $res = $_->find_widget ($x, $y)
1610 and return $res;
1611 }
1612
1613 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1614}
1615
1616sub _draw {
1617 my ($self) = @_;
1618
1619 for (grep $_, @{$self->{children}}) {
1620 $_->draw for grep $_, @$_;
1621 }
1622}
1623
1624############################################################################# 1787#############################################################################
1625 1788
1626package CFPlus::UI::Box; 1789package DC::UI::Box;
1627 1790
1628our @ISA = CFPlus::UI::Container::; 1791our @ISA = DC::UI::Container::;
1629 1792
1630sub size_request { 1793sub size_request {
1631 my ($self) = @_; 1794 my ($self) = @_;
1795
1796 my @children = $self->visible_children;
1632 1797
1633 $self->{vertical} 1798 $self->{vertical}
1634 ? ( 1799 ? (
1635 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1800 (List::Util::max map $_->{req_w}, @children),
1636 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1801 (List::Util::sum map $_->{req_h}, @children),
1637 ) 1802 )
1638 : ( 1803 : (
1639 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1804 (List::Util::sum map $_->{req_w}, @children),
1640 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1805 (List::Util::max map $_->{req_h}, @children),
1641 ) 1806 )
1642} 1807}
1643 1808
1644sub invoke_size_allocate { 1809sub invoke_size_allocate {
1645 my ($self, $w, $h) = @_; 1810 my ($self, $w, $h) = @_;
… …
1666 $req[$_] += $space * $children[$_]{expand} 1831 $req[$_] += $space * $children[$_]{expand}
1667 for 0 .. $#children; 1832 for 0 .. $#children;
1668 } 1833 }
1669 } 1834 }
1670 1835
1671 CFPlus::UI::harmonize \@req; 1836 DC::UI::harmonize \@req;
1672 1837
1673 my $pos = 0; 1838 my $pos = 0;
1674 for (0 .. $#children) { 1839 for (0 .. $#children) {
1675 my $alloc = $req[$_]; 1840 my $alloc = $req[$_];
1676 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1841 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
… …
1681 1 1846 1
1682} 1847}
1683 1848
1684############################################################################# 1849#############################################################################
1685 1850
1686package CFPlus::UI::HBox; 1851package DC::UI::HBox;
1687 1852
1688our @ISA = CFPlus::UI::Box::; 1853our @ISA = DC::UI::Box::;
1689 1854
1690sub new { 1855sub new {
1691 my $class = shift; 1856 my $class = shift;
1692 1857
1693 $class->SUPER::new ( 1858 $class->SUPER::new (
… …
1696 ) 1861 )
1697} 1862}
1698 1863
1699############################################################################# 1864#############################################################################
1700 1865
1701package CFPlus::UI::VBox; 1866package DC::UI::VBox;
1702 1867
1703our @ISA = CFPlus::UI::Box::; 1868our @ISA = DC::UI::Box::;
1704 1869
1705sub new { 1870sub new {
1706 my $class = shift; 1871 my $class = shift;
1707 1872
1708 $class->SUPER::new ( 1873 $class->SUPER::new (
… …
1711 ) 1876 )
1712} 1877}
1713 1878
1714############################################################################# 1879#############################################################################
1715 1880
1716package CFPlus::UI::Label; 1881package DC::UI::Label;
1717 1882
1718our @ISA = CFPlus::UI::DrawBG::; 1883our @ISA = DC::UI::DrawBG::;
1719 1884
1720use CFPlus::OpenGL; 1885use DC::OpenGL;
1721 1886
1722sub new { 1887sub new {
1723 my ($class, %arg) = @_; 1888 my ($class, %arg) = @_;
1724 1889
1725 my $self = $class->SUPER::new ( 1890 my $self = $class->SUPER::new (
… …
1730 #text => initial text 1895 #text => initial text
1731 #markup => initial narkup 1896 #markup => initial narkup
1732 #max_w => maximum pixel width 1897 #max_w => maximum pixel width
1733 #style => 0, # render flags 1898 #style => 0, # render flags
1734 ellipsise => 3, # end 1899 ellipsise => 3, # end
1735 layout => (new CFPlus::Layout), 1900 layout => (new DC::Layout),
1736 fontsize => 1, 1901 fontsize => 1,
1737 align => -1, 1902 align => 0.5,
1738 valign => -1, 1903 valign => 0.5,
1739 padding_x => 2, 1904 padding_x => 4,
1740 padding_y => 2, 1905 padding_y => 2,
1741 can_events => 0, 1906 can_events => 0,
1742 %arg 1907 %arg
1743 ); 1908 );
1744 1909
1745 if (exists $self->{template}) { 1910 if (exists $self->{template}) {
1746 my $layout = new CFPlus::Layout; 1911 my $layout = new DC::Layout;
1747 $layout->set_text (delete $self->{template}); 1912 $layout->set_text (delete $self->{template});
1748 $self->{template} = $layout; 1913 $self->{template} = $layout;
1749 } 1914 }
1750 1915
1751 if (exists $self->{markup}) { 1916 if (exists $self->{markup}) {
… …
1769 1934
1770 delete $self->{ox}; 1935 delete $self->{ox};
1771 $self->SUPER::realloc; 1936 $self->SUPER::realloc;
1772} 1937}
1773 1938
1939sub clear {
1940 my ($self) = @_;
1941
1942 $self->set_text ("");
1943}
1944
1774sub set_text { 1945sub set_text {
1775 my ($self, $text) = @_; 1946 my ($self, $text) = @_;
1776 1947
1777 return if $self->{text} eq "T$text"; 1948 return if $self->{text} eq "T$text";
1778 $self->{text} = "T$text"; 1949 $self->{text} = "T$text";
… …
1801 1972
1802sub size_request { 1973sub size_request {
1803 my ($self) = @_; 1974 my ($self) = @_;
1804 1975
1805 $self->{size_req} ||= do { 1976 $self->{size_req} ||= do {
1977 my ($max_w, $max_h) = $self->get_max_wh;
1978
1806 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1979 $self->{layout}->set_font ($self->{font}) if $self->{font};
1807 $self->{layout}->set_width ($self->{max_w} || -1); 1980 $self->{layout}->set_width ($max_w);
1808 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1981 $self->{layout}->set_ellipsise ($self->{ellipsise});
1809 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1982 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1810 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1983 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1811 1984
1812 my ($w, $h) = $self->{layout}->size; 1985 my ($w, $h) = $self->{layout}->size;
1813 1986
1814 if (exists $self->{template}) { 1987 if (exists $self->{template}) {
1815 $self->{template}->set_font ($self->{font}) if $self->{font}; 1988 $self->{template}->set_font ($self->{font}) if $self->{font};
1816 $self->{template}->set_width ($self->{max_w} || -1); 1989 $self->{template}->set_width ($max_w);
1817 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1818 1991
1819 my ($w2, $h2) = $self->{template}->size; 1992 my ($w2, $h2) = $self->{template}->size;
1820 1993
1821 $w = List::Util::max $w, $w2; 1994 $w = List::Util::max $w, $w2;
… …
1877 2050
1878 [$self->{layout}->size] 2051 [$self->{layout}->size]
1879 }; 2052 };
1880 2053
1881 unless (exists $self->{ox}) { 2054 unless (exists $self->{ox}) {
1882 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 2055 $self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1883 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x} 2056 $self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1884 : ($self->{w} - $size->[0]) * 0.5);
1885 2057
1886 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 2058 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1887 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1888 : ($self->{h} - $size->[1]) * 0.5);
1889 }; 2059 };
1890 2060
1891 my $w = List::Util::min $self->{w} + 4, $size->[0]; 2061# unless ($self->{list}) {
1892 my $h = List::Util::min $self->{h} + 2, $size->[1]; 2062# $self->{list} = DC::OpenGL::glGenList;
1893 2063# DC::OpenGL::glNewList $self->{list};
1894 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style}); 2064# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2065# DC::OpenGL::glEndList;
2066# }
2067#
2068# DC::OpenGL::glCallList $self->{list};
2069
2070 $self->{layout}->draw;
1895} 2071}
2072
2073#sub destroy {
2074# my ($self) = @_;
2075#
2076# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2077#
2078# $self->SUPER::destroy;
2079#}
1896 2080
1897############################################################################# 2081#############################################################################
1898 2082
1899package CFPlus::UI::EntryBase; 2083package DC::UI::EntryBase;
1900 2084
1901our @ISA = CFPlus::UI::Label::; 2085our @ISA = DC::UI::Label::;
1902 2086
1903use CFPlus::OpenGL; 2087use DC::OpenGL;
1904 2088
1905sub new { 2089sub new {
1906 my $class = shift; 2090 my $class = shift;
1907 2091
1908 $class->SUPER::new ( 2092 $class->SUPER::new (
1909 fg => [1, 1, 1], 2093 fg => [1, 1, 1],
1910 bg => [0, 0, 0, 0.2], 2094 bg => [0, 0, 0, 0.2],
2095 outline => [0.6, 0.3, 0.1],
1911 active_bg => [1, 1, 1, 0.5], 2096 active_bg => [0, 0, 1, .2],
1912 active_fg => [0, 0, 0], 2097 active_fg => [1, 1, 1],
2098 active_outline => [1, 1, 0],
1913 can_hover => 1, 2099 can_hover => 1,
1914 can_focus => 1, 2100 can_focus => 1,
2101 align => 0,
1915 valign => 0, 2102 valign => 0.5,
1916 can_events => 1, 2103 can_events => 1,
1917 ellipsise => 0, 2104 ellipsise => 0,
2105 padding_x => 4,
2106 padding_y => 2,
1918 #text => ... 2107 #text => ...
1919 #hidden => "*", 2108 #hidden => "*",
1920 @_ 2109 @_
1921 ) 2110 )
1922} 2111}
… …
1967 my $sym = $ev->{sym}; 2156 my $sym = $ev->{sym};
1968 my $uni = $ev->{unicode}; 2157 my $uni = $ev->{unicode};
1969 2158
1970 my $text = $self->get_text; 2159 my $text = $self->get_text;
1971 2160
2161 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2162
1972 if ($uni == 8) { 2163 if ($uni == 8) {
1973 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2164 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1974 } elsif ($uni == 127) { 2165 } elsif ($uni == 127) {
1975 substr $text, $self->{cursor}, 1, ""; 2166 substr $text, $self->{cursor}, 1, "";
1976 } elsif ($sym == CFPlus::SDLK_LEFT) { 2167 } elsif ($sym == DC::SDLK_LEFT) {
1977 --$self->{cursor} if $self->{cursor}; 2168 --$self->{cursor} if $self->{cursor};
1978 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2169 } elsif ($sym == DC::SDLK_RIGHT) {
1979 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2170 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1980 } elsif ($sym == CFPlus::SDLK_HOME) { 2171 } elsif ($sym == DC::SDLK_HOME) {
1981 # what a hack 2172 # what a hack
1982 $self->{cursor} = 2173 $self->{cursor} =
1983 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/ 2174 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1984 ? length $1 2175 ? length $1
1985 : 0; 2176 : 0;
1986 } elsif ($sym == CFPlus::SDLK_END) { 2177 } elsif ($sym == DC::SDLK_END) {
1987 # uh, again 2178 # uh, again
1988 $self->{cursor} = 2179 $self->{cursor} =
1989 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/ 2180 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1990 ? $self->{cursor} + length $1 2181 ? $self->{cursor} + length $1
1991 : length $self->{text}; 2182 : length $self->{text};
… …
2055 glColor_premultiply @{$self->{bg}}; 2246 glColor_premultiply @{$self->{bg}};
2056 } 2247 }
2057 2248
2058 glEnable GL_BLEND; 2249 glEnable GL_BLEND;
2059 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2250 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glBegin GL_QUADS;
2061 glVertex 0 , 0;
2062 glVertex 0 , $self->{h};
2063 glVertex $self->{w}, $self->{h}; 2251 glRect 0, 0, $self->{w}, $self->{h};
2064 glVertex $self->{w}, 0;
2065 glEnd;
2066 glDisable GL_BLEND; 2252 glDisable GL_BLEND;
2067 2253
2068 $self->SUPER::_draw; 2254 $self->SUPER::_draw;
2069 2255
2070 #TODO: force update every cursor change :( 2256 #TODO: force update every cursor change :(
… …
2072 2258
2073 unless (exists $self->{cur_h}) { 2259 unless (exists $self->{cur_h}) {
2074 my $text = substr $self->{text}, 0, $self->{cursor}; 2260 my $text = substr $self->{text}, 0, $self->{cursor};
2075 utf8::encode $text; 2261 utf8::encode $text;
2076 2262
2077 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2263 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2078 } 2264 }
2079 2265
2266 glColor_premultiply @{$self->{active_fg}};
2080 glBegin GL_LINES; 2267 glBegin GL_LINES;
2081 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2268 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2082 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2269 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2083 glEnd; 2270 glEnd;
2271
2272 glLineWidth 3;
2273 glColor @{$self->{active_outline}};
2274 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2275 glLineWidth 1;
2276
2277 } else {
2278 glColor @{$self->{outline}};
2279 glBegin GL_LINE_STRIP;
2280 glVertex .5, $self->{h} * .5;
2281 glVertex .5, $self->{h} - 2.5;
2282 glVertex $self->{w} - .5, $self->{h} - 2.5;
2283 glVertex $self->{w} - .5, $self->{h} * .5;
2284 glEnd;
2084 } 2285 }
2085} 2286}
2086 2287
2087############################################################################# 2288#############################################################################
2088 2289
2089package CFPlus::UI::Entry; 2290package DC::UI::Entry;
2090 2291
2091our @ISA = CFPlus::UI::EntryBase::; 2292our @ISA = DC::UI::EntryBase::;
2092 2293
2093use CFPlus::OpenGL; 2294use DC::OpenGL;
2295
2296sub new {
2297 my $class = shift;
2298
2299 $class->SUPER::new (
2300 history_pointer => -1,
2301 @_
2302 )
2303}
2304
2094 2305
2095sub invoke_key_down { 2306sub invoke_key_down {
2096 my ($self, $ev) = @_; 2307 my ($self, $ev) = @_;
2097 2308
2098 my $sym = $ev->{sym}; 2309 my $sym = $ev->{sym};
… …
2104 $self->{history_pointer} = -1; 2315 $self->{history_pointer} = -1;
2105 $self->{history_saveback} = ''; 2316 $self->{history_saveback} = '';
2106 $self->emit (activate => $txt); 2317 $self->emit (activate => $txt);
2107 $self->update; 2318 $self->update;
2108 2319
2109 } elsif ($sym == CFPlus::SDLK_UP) { 2320 } elsif ($sym == DC::SDLK_UP) {
2110 if ($self->{history_pointer} < 0) { 2321 if ($self->{history_pointer} < 0) {
2111 $self->{history_saveback} = $self->get_text; 2322 $self->{history_saveback} = $self->get_text;
2112 } 2323 }
2113 if (@{$self->{history} || []} > 0) { 2324 if (@{$self->{history} || []} > 0) {
2114 $self->{history_pointer}++; 2325 $self->{history_pointer}++;
… …
2116 $self->{history_pointer} = @{$self->{history} || []} - 1; 2327 $self->{history_pointer} = @{$self->{history} || []} - 1;
2117 } 2328 }
2118 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2329 $self->set_text ($self->{history}->[$self->{history_pointer}]);
2119 } 2330 }
2120 2331
2121 } elsif ($sym == CFPlus::SDLK_DOWN) { 2332 } elsif ($sym == DC::SDLK_DOWN) {
2122 $self->{history_pointer}--; 2333 $self->{history_pointer}--;
2123 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2334 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2124 2335
2125 if ($self->{history_pointer} >= 0) { 2336 if ($self->{history_pointer} >= 0) {
2126 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2337 $self->set_text ($self->{history}->[$self->{history_pointer}]);
2127 } else { 2338 } else {
2339 if (defined $self->{history_saveback}) {
2128 $self->set_text ($self->{history_saveback}); 2340 $self->set_text ($self->{history_saveback});
2341 $self->{history_saveback} = undef;
2342 }
2129 } 2343 }
2130 2344
2131 } else { 2345 } else {
2132 return $self->SUPER::invoke_key_down ($ev) 2346 return $self->SUPER::invoke_key_down ($ev)
2133 } 2347 }
… …
2135 1 2349 1
2136} 2350}
2137 2351
2138############################################################################# 2352#############################################################################
2139 2353
2140package CFPlus::UI::TextEdit; 2354package DC::UI::TextEdit;
2141 2355
2142our @ISA = CFPlus::UI::EntryBase::; 2356our @ISA = DC::UI::EntryBase::;
2143 2357
2144use CFPlus::OpenGL; 2358use DC::OpenGL;
2359
2360sub new {
2361 my $class = shift;
2362
2363 $class->SUPER::new (
2364 padding_y => 4,
2365
2366 @_
2367 )
2368}
2145 2369
2146sub move_cursor_ver { 2370sub move_cursor_ver {
2147 my ($self, $dy) = @_; 2371 my ($self, $dy) = @_;
2148 2372
2149 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor}); 2373 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2150 2374
2151 $y += $dy; 2375 $line += $dy;
2152 2376
2153 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) { 2377 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2154 $self->{cursor} = $index; 2378 $self->{cursor} = $index;
2155 delete $self->{cur_h}; 2379 delete $self->{cur_h};
2156 $self->update; 2380 $self->update;
2157 return; 2381 return;
2158 } 2382 }
… …
2161sub invoke_key_down { 2385sub invoke_key_down {
2162 my ($self, $ev) = @_; 2386 my ($self, $ev) = @_;
2163 2387
2164 my $sym = $ev->{sym}; 2388 my $sym = $ev->{sym};
2165 2389
2166 if ($sym == CFPlus::SDLK_UP) { 2390 if ($sym == DC::SDLK_UP) {
2167 $self->move_cursor_ver (-1); 2391 $self->move_cursor_ver (-1);
2168 } elsif ($sym == CFPlus::SDLK_DOWN) { 2392 } elsif ($sym == DC::SDLK_DOWN) {
2169 $self->move_cursor_ver (+1); 2393 $self->move_cursor_ver (+1);
2170 } else { 2394 } else {
2171 return $self->SUPER::invoke_key_down ($ev) 2395 return $self->SUPER::invoke_key_down ($ev)
2172 } 2396 }
2173 2397
2174 1 2398 1
2175} 2399}
2176 2400
2177############################################################################# 2401#############################################################################
2178 2402
2179package CFPlus::UI::Button; 2403package DC::UI::ButtonBin;
2180 2404
2181our @ISA = CFPlus::UI::Label::; 2405our @ISA = DC::UI::Bin::;
2182 2406
2183use CFPlus::OpenGL; 2407use DC::OpenGL;
2184 2408
2185my @tex = 2409my @tex =
2186 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2410 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2187 qw(b1_button_active.png); 2411 qw(b1_button_inactive.png b1_button_active.png);
2188 2412
2189sub new { 2413sub new {
2190 my $class = shift; 2414 my $class = shift;
2191 2415
2192 $class->SUPER::new ( 2416 $class->SUPER::new (
2193 padding_x => 4,
2194 padding_y => 4,
2195 fg => [1, 1, 1],
2196 active_fg => [0, 0, 1],
2197 can_hover => 1, 2417 can_hover => 1,
2198 align => 0, 2418 align => 0.5,
2199 valign => 0, 2419 valign => 0.5,
2200 can_events => 1, 2420 can_events => 1,
2201 @_ 2421 @_
2202 ) 2422 )
2203} 2423}
2204 2424
… …
2213} 2433}
2214 2434
2215sub _draw { 2435sub _draw {
2216 my ($self) = @_; 2436 my ($self) = @_;
2217 2437
2218 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2219
2220 glEnable GL_TEXTURE_2D; 2438 glEnable GL_TEXTURE_2D;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2439 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222 glColor 0, 0, 0, 1; 2440 glColor 0, 0, 0, 1;
2223 2441
2442 my $tex = $tex[$GRAB == $self];
2224 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2443 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2225 2444
2226 glDisable GL_TEXTURE_2D; 2445 glDisable GL_TEXTURE_2D;
2227 2446
2228 $self->SUPER::_draw; 2447 $self->SUPER::_draw;
2229} 2448}
2230 2449
2231############################################################################# 2450#############################################################################
2232 2451
2233package CFPlus::UI::CheckBox; 2452package DC::UI::Button;
2234 2453
2235our @ISA = CFPlus::UI::DrawBG::; 2454our @ISA = DC::UI::Label::;
2455
2456use DC::OpenGL;
2236 2457
2237my @tex = 2458my @tex =
2238 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2459 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2460 qw(b1_button_inactive.png b1_button_active.png);
2461
2462sub new {
2463 my $class = shift;
2464
2465 $class->SUPER::new (
2466 padding_x => 8,
2467 padding_y => 4,
2468 fg => [1.0, 1.0, 1.0],
2469 active_fg => [0.8, 0.8, 0.8],
2470 can_hover => 1,
2471 align => 0.5,
2472 valign => 0.5,
2473 can_events => 1,
2474 @_
2475 )
2476}
2477
2478sub invoke_button_up {
2479 my ($self, $ev, $x, $y) = @_;
2480
2481 $self->emit ("activate")
2482 if $x >= 0 && $x < $self->{w}
2483 && $y >= 0 && $y < $self->{h};
2484
2485 1
2486}
2487
2488sub _draw {
2489 my ($self) = @_;
2490
2491 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2492
2493 glEnable GL_TEXTURE_2D;
2494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2495 glColor 0, 0, 0, 1;
2496
2497 my $tex = $tex[$GRAB == $self];
2498 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2499
2500 glDisable GL_TEXTURE_2D;
2501
2502 $self->SUPER::_draw;
2503}
2504
2505#############################################################################
2506
2507package DC::UI::CheckBox;
2508
2509our @ISA = DC::UI::DrawBG::;
2510
2511my @tex =
2512 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2239 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2513 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2240 2514
2241use CFPlus::OpenGL; 2515use DC::OpenGL;
2242 2516
2243sub new { 2517sub new {
2244 my $class = shift; 2518 my $class = shift;
2245 2519
2246 $class->SUPER::new ( 2520 $class->SUPER::new (
… …
2286sub _draw { 2560sub _draw {
2287 my ($self) = @_; 2561 my ($self) = @_;
2288 2562
2289 $self->SUPER::_draw; 2563 $self->SUPER::_draw;
2290 2564
2291 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; 2565 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2292 2566
2293 my ($w, $h) = @$self{qw(w h)}; 2567 my ($w, $h) = @$self{qw(w h)};
2294 2568
2295 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; 2569 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2296 2570
… …
2303 glDisable GL_TEXTURE_2D; 2577 glDisable GL_TEXTURE_2D;
2304} 2578}
2305 2579
2306############################################################################# 2580#############################################################################
2307 2581
2308package CFPlus::UI::Image; 2582package DC::UI::Image;
2309 2583
2310our @ISA = CFPlus::UI::Base::; 2584our @ISA = DC::UI::Base::;
2311 2585
2312use CFPlus::OpenGL; 2586use DC::OpenGL;
2313 2587
2314our %texture_cache; 2588our %texture_cache;
2315 2589
2316sub new { 2590sub new {
2317 my $class = shift; 2591 my $class = shift;
2318 2592
2319 my $self = $class->SUPER::new ( 2593 my $self = $class->SUPER::new (
2320 can_events => 0, 2594 can_events => 0,
2595 scale => 1,
2321 @_, 2596 @_,
2322 ); 2597 );
2323 2598
2324 $self->{path} || $self->{tex} 2599 $self->{path} || $self->{tex}
2325 or Carp::croak "'path' or 'tex' attributes required"; 2600 or Carp::croak "'path' or 'tex' attributes required";
2326 2601
2327 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2602 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2328 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2603 new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
2329 2604
2330 CFPlus::weaken $texture_cache{$self->{path}}; 2605 DC::weaken $texture_cache{$self->{path}};
2331 2606
2332 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2607 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2333 2608
2334 $self 2609 $self
2335} 2610}
2336 2611
2337sub STORABLE_freeze { 2612sub STORABLE_freeze {
2338 my ($self, $cloning) = @_; 2613 my ($self, $cloning) = @_;
2339 2614
2340 $self->{path} 2615 $self->{path}
2341 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n"; 2616 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2342 2617
2343 $self->{path} 2618 $self->{path}
2344} 2619}
2345 2620
2346sub STORABLE_attach { 2621sub STORABLE_attach {
… …
2350} 2625}
2351 2626
2352sub size_request { 2627sub size_request {
2353 my ($self) = @_; 2628 my ($self) = @_;
2354 2629
2355 ($self->{tex}{w}, $self->{tex}{h}) 2630 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2356} 2631}
2357 2632
2358sub _draw { 2633sub _draw {
2359 my ($self) = @_; 2634 my ($self) = @_;
2360 2635
… …
2370 } 2645 }
2371 2646
2372 glEnable GL_TEXTURE_2D; 2647 glEnable GL_TEXTURE_2D;
2373 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2648 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2374 2649
2375 $tex->draw_quad (0, 0, $w, $h); 2650 $tex->draw_quad_alpha (0, 0, $w, $h);
2376 2651
2377 glDisable GL_TEXTURE_2D; 2652 glDisable GL_TEXTURE_2D;
2378} 2653}
2379 2654
2380############################################################################# 2655#############################################################################
2381 2656
2382package CFPlus::UI::ImageButton; 2657package DC::UI::ImageButton;
2383 2658
2384our @ISA = CFPlus::UI::Image::; 2659our @ISA = DC::UI::Image::;
2385 2660
2386use CFPlus::OpenGL; 2661use DC::OpenGL;
2387 2662
2388my %textures; 2663my %textures;
2389 2664
2390sub new { 2665sub new {
2391 my $class = shift; 2666 my $class = shift;
… …
2394 padding_x => 4, 2669 padding_x => 4,
2395 padding_y => 4, 2670 padding_y => 4,
2396 fg => [1, 1, 1], 2671 fg => [1, 1, 1],
2397 active_fg => [0, 0, 1], 2672 active_fg => [0, 0, 1],
2398 can_hover => 1, 2673 can_hover => 1,
2399 align => 0, 2674 align => 0.5,
2400 valign => 0, 2675 valign => 0.5,
2401 can_events => 1, 2676 can_events => 1,
2402 @_ 2677 @_
2403 ); 2678 );
2404} 2679}
2405 2680
2681sub invoke_button_down {
2682 my ($self, $ev, $x, $y) = @_;
2683
2684 1
2685}
2686
2406sub invoke_button_up { 2687sub invoke_button_up {
2407 my ($self, $ev, $x, $y) = @_; 2688 my ($self, $ev, $x, $y) = @_;
2408 2689
2409 $self->emit ("activate") 2690 $self->emit ("activate")
2410 if $x >= 0 && $x < $self->{w} 2691 if $x >= 0 && $x < $self->{w}
… …
2413 1 2694 1
2414} 2695}
2415 2696
2416############################################################################# 2697#############################################################################
2417 2698
2418package CFPlus::UI::VGauge; 2699package DC::UI::VGauge;
2419 2700
2420our @ISA = CFPlus::UI::Base::; 2701our @ISA = DC::UI::Base::;
2421 2702
2422use List::Util qw(min max); 2703use List::Util qw(min max);
2423 2704
2424use CFPlus::OpenGL; 2705use DC::OpenGL;
2425 2706
2426my %tex = ( 2707my %tex = (
2427 food => [ 2708 food => [
2428 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2709 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2429 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2710 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2430 ], 2711 ],
2431 grace => [ 2712 grace => [
2432 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2713 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2433 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2714 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2434 ], 2715 ],
2435 hp => [ 2716 hp => [
2436 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2717 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2437 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2718 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2438 ], 2719 ],
2439 mana => [ 2720 mana => [
2440 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2721 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2441 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2722 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2442 ], 2723 ],
2443); 2724);
2444 2725
2445# eg. VGauge->new (gauge => 'food'), default gauge: food 2726# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2548 glDisable GL_TEXTURE_2D; 2829 glDisable GL_TEXTURE_2D;
2549} 2830}
2550 2831
2551############################################################################# 2832#############################################################################
2552 2833
2834package DC::UI::Progress;
2835
2836our @ISA = DC::UI::Label::;
2837
2838use DC::OpenGL;
2839
2840sub new {
2841 my ($class, %arg) = @_;
2842
2843 my $self = $class->SUPER::new (
2844 fg => [1, 1, 1],
2845 bg => [0, 0, 1, 0.2],
2846 bar => [0.7, 0.5, 0.1, 0.8],
2847 outline => [0.4, 0.3, 0],
2848 fontsize => 0.9,
2849 valign => 0.5,
2850 align => 0.5,
2851 can_events => 1,
2852 ellipsise => 1,
2853 label => "%d%%",
2854 %arg,
2855 );
2856
2857 $self->set_value ($arg{value} || -1);
2858
2859 $self
2860}
2861
2862sub set_label {
2863 my ($self, $label) = @_;
2864
2865 return if $self->{label} eq $label;
2866 $self->{label} = $label;
2867
2868 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2869}
2870
2871sub set_value {
2872 my ($self, $value) = @_;
2873
2874 if ($self->{value} ne $value) {
2875 $self->{value} = $value;
2876
2877 if ($value < 0) {
2878 $self->set_text ("-");
2879 } else {
2880 $self->set_text (sprintf $self->{label}, $value * 100);
2881 }
2882
2883 $self->update;
2884 }
2885}
2886
2887sub _draw {
2888 my ($self) = @_;
2889
2890 glEnable GL_BLEND;
2891 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2892
2893 if ($self->{value} >= 0) {
2894 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2895
2896 glColor_premultiply @{$self->{bar}};
2897 glRect 2, 2, $s, $self->{h} - 2;
2898 glColor_premultiply @{$self->{bg}};
2899 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2900 }
2901
2902 glColor_premultiply @{$self->{outline}};
2903 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2904
2905 glDisable GL_BLEND;
2906
2907 {
2908 local $self->{bg}; # do not draw background
2909 $self->SUPER::_draw;
2910 }
2911}
2912
2913#############################################################################
2914
2915package DC::UI::ExperienceProgress;
2916
2917our @ISA = DC::UI::Progress::;
2918
2919sub new {
2920 my ($class, %arg) = @_;
2921
2922 my $self = $class->SUPER::new (
2923 tooltip => sub {
2924 my ($self) = @_;
2925
2926 sprintf "level %d\n%s points\n%s next level\n%s to go",
2927 $self->{lvl},
2928 ::formsep ($self->{exp}),
2929 ::formsep ($self->{nxt}),
2930 ::formsep ($self->{nxt} - $self->{exp}),
2931 },
2932 %arg
2933 );
2934
2935 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2936 if $::CONN;
2937
2938 $self
2939}
2940
2941sub DESTROY {
2942 my ($self) = @_;
2943
2944 delete $::CONN->{on_exp_update}{$self+0}
2945 if $::CONN;
2946
2947 $self->SUPER::DESTROY;
2948}
2949
2950sub set_value {
2951 my ($self, $lvl, $exp) = @_;
2952
2953 $self->{lvl} = $lvl;
2954 $self->{exp} = $exp;
2955
2956 my $v = -1;
2957
2958 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2959 my $l0 = $table->[$lvl - 1];
2960 my $l1 = $table->[$lvl];
2961
2962 $self->{nxt} = $l1;
2963
2964 $v = ($exp - $l0) / ($l1 - $l0);
2965 }
2966
2967 $self->SUPER::set_value ($v);
2968}
2969
2970#############################################################################
2971
2553package CFPlus::UI::Gauge; 2972package DC::UI::Gauge;
2554 2973
2555our @ISA = CFPlus::UI::VBox::; 2974our @ISA = DC::UI::VBox::;
2556 2975
2557sub new { 2976sub new {
2558 my ($class, %arg) = @_; 2977 my ($class, %arg) = @_;
2559 2978
2560 my $self = $class->SUPER::new ( 2979 my $self = $class->SUPER::new (
… …
2562 can_hover => 1, 2981 can_hover => 1,
2563 can_events => 1, 2982 can_events => 1,
2564 %arg, 2983 %arg,
2565 ); 2984 );
2566 2985
2567 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999"); 2986 $self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2568 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2987 $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2569 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999"); 2988 $self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2570 2989
2571 $self 2990 $self
2572} 2991}
2573 2992
2574sub set_fontsize { 2993sub set_fontsize {
… …
2595 $self->{value}->set_text ($val); 3014 $self->{value}->set_text ($val);
2596} 3015}
2597 3016
2598############################################################################# 3017#############################################################################
2599 3018
2600package CFPlus::UI::Slider; 3019package DC::UI::Slider;
2601 3020
2602use strict; 3021use strict;
2603 3022
2604use CFPlus::OpenGL; 3023use DC::OpenGL;
2605 3024
2606our @ISA = CFPlus::UI::DrawBG::; 3025our @ISA = DC::UI::DrawBG::;
2607 3026
2608my @tex = 3027my @tex =
2609 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ } 3028 map { new_from_file DC::Texture DC::find_rcfile $_ }
2610 qw(s1_slider.png s1_slider_bg.png); 3029 qw(s1_slider.png s1_slider_bg.png);
2611 3030
2612sub new { 3031sub new {
2613 my $class = shift; 3032 my $class = shift;
2614 3033
… …
2682 3101
2683 $self->SUPER::invoke_button_down ($ev, $x, $y); 3102 $self->SUPER::invoke_button_down ($ev, $x, $y);
2684 3103
2685 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3104 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2686 3105
2687 $self->invoke_mouse_motion ($ev, $x, $y) 3106 $self->invoke_mouse_motion ($ev, $x, $y);
3107
3108 1
2688} 3109}
2689 3110
2690sub invoke_mouse_motion { 3111sub invoke_mouse_motion {
2691 my ($self, $ev, $x, $y) = @_; 3112 my ($self, $ev, $x, $y) = @_;
2692 3113
… …
2708sub invoke_mouse_wheel { 3129sub invoke_mouse_wheel {
2709 my ($self, $ev) = @_; 3130 my ($self, $ev) = @_;
2710 3131
2711 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 3132 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2712 3133
2713 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2; 3134 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2714 3135
2715 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart); 3136 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2716 3137
2717 ! ! $delta 3138 1
2718} 3139}
2719 3140
2720sub update { 3141sub update {
2721 my ($self) = @_; 3142 my ($self) = @_;
2722 3143
… …
2771 glDisable GL_TEXTURE_2D; 3192 glDisable GL_TEXTURE_2D;
2772} 3193}
2773 3194
2774############################################################################# 3195#############################################################################
2775 3196
2776package CFPlus::UI::ValSlider; 3197package DC::UI::ValSlider;
2777 3198
2778our @ISA = CFPlus::UI::HBox::; 3199our @ISA = DC::UI::HBox::;
2779 3200
2780sub new { 3201sub new {
2781 my ($class, %arg) = @_; 3202 my ($class, %arg) = @_;
2782 3203
2783 my $range = delete $arg{range}; 3204 my $range = delete $arg{range};
2784 3205
2785 my $self = $class->SUPER::new ( 3206 my $self = $class->SUPER::new (
2786 slider => (new CFPlus::UI::Slider expand => 1, range => $range), 3207 slider => (new DC::UI::Slider expand => 1, range => $range),
2787 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}), 3208 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2788 to_value => sub { shift }, 3209 to_value => sub { shift },
2789 from_value => sub { shift }, 3210 from_value => sub { shift },
2790 %arg, 3211 %arg,
2791 ); 3212 );
2792 3213
… …
2812sub set_range { shift->{slider}->set_range (@_) } 3233sub set_range { shift->{slider}->set_range (@_) }
2813sub set_value { shift->{slider}->set_value (@_) } 3234sub set_value { shift->{slider}->set_value (@_) }
2814 3235
2815############################################################################# 3236#############################################################################
2816 3237
2817package CFPlus::UI::TextScroller; 3238package DC::UI::TextScroller;
2818 3239
2819our @ISA = CFPlus::UI::HBox::; 3240our @ISA = DC::UI::HBox::;
2820 3241
2821use CFPlus::OpenGL; 3242use DC::OpenGL;
2822 3243
2823sub new { 3244sub new {
2824 my $class = shift; 3245 my $class = shift;
2825 3246
2826 my $self = $class->SUPER::new ( 3247 my $self = $class->SUPER::new (
… …
2828 can_events => 1, 3249 can_events => 1,
2829 indent => 0, 3250 indent => 0,
2830 #font => default_font 3251 #font => default_font
2831 @_, 3252 @_,
2832 3253
2833 layout => (new CFPlus::Layout), 3254 layout => (new DC::Layout),
2834 par => [], 3255 par => [],
3256 max_par => 0,
2835 height => 0, 3257 height => 0,
2836 children => [ 3258 children => [
2837 (new CFPlus::UI::Empty expand => 1), 3259 (new DC::UI::Empty expand => 1),
2838 (new CFPlus::UI::Slider vertical => 1), 3260 (new DC::UI::Slider vertical => 1),
2839 ], 3261 ],
2840 ); 3262 );
2841 3263
2842 $self->{children}[1]->connect (changed => sub { $self->update }); 3264 $self->{children}[1]->connect (changed => sub { $self->update });
2843 3265
… …
2852} 3274}
2853 3275
2854sub size_request { 3276sub size_request {
2855 my ($self) = @_; 3277 my ($self) = @_;
2856 3278
2857 my ($empty, $slider) = @{ $self->{children} }; 3279 my ($empty, $slider) = $self->visible_children;
2858 3280
2859 local $self->{children} = [$empty, $slider]; 3281 local $self->{children} = [$empty, $slider];
2860 $self->SUPER::size_request 3282 $self->SUPER::size_request
2861} 3283}
2862 3284
… …
2899 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); 3321 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2900 $layout->set_markup ($para->{markup}); 3322 $layout->set_markup ($para->{markup});
2901 3323
2902 $layout->set_shapes ( 3324 $layout->set_shapes (
2903 map 3325 map
2904 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}), 3326 +(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2905 @{$para->{widget}} 3327 @{$para->{widget}}
2906 ); 3328 );
2907 3329
2908 $layout 3330 $layout
2909} 3331}
… …
2964 3386
2965 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3387 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2966 push @{$self->{par}}, $para; 3388 push @{$self->{par}}, $para;
2967 } 3389 }
2968 3390
3391 if (my $max = $self->{max_par}) {
3392 shift @{$self->{par}} while @{$self->{par}} > $max;
3393 }
3394
2969 $self->{need_reflow}++; 3395 $self->{need_reflow}++;
2970 $self->update; 3396 $self->update;
2971} 3397}
2972 3398
2973sub scroll_to_bottom { 3399sub scroll_to_bottom {
… …
3022 $ROOT->on_post_alloc ($self => sub { 3448 $ROOT->on_post_alloc ($self => sub {
3023 $self->force_uptodate; 3449 $self->force_uptodate;
3024 3450
3025 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3451 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3026 3452
3027 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { 3453 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3028 glClearColor 0, 0, 0, 0; 3454 glClearColor 0, 0, 0, 0;
3029 glClear GL_COLOR_BUFFER_BIT; 3455 glClear GL_COLOR_BUFFER_BIT;
3030 3456
3031 package CFPlus::UI::Base; 3457 package DC::UI::Base;
3032 local ($draw_x, $draw_y, $draw_w, $draw_h) = 3458 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3033 (0, 0, $self->{w}, $self->{h}); 3459 (0, 0, $self->{w}, $self->{h});
3034 3460
3035 my $top = int $self->{children}[1]{range}[0]; 3461 my $top = int $self->{children}[1]{range}[0];
3036 3462
… …
3047 3473
3048 if ($y0 < $y + $h && $y < $y1) { 3474 if ($y0 < $y + $h && $y < $y1) {
3049 my $layout = $self->get_layout ($para); 3475 my $layout = $self->get_layout ($para);
3050 3476
3051 $layout->render ($para->{indent}, $y - $y0); 3477 $layout->render ($para->{indent}, $y - $y0);
3478 $layout->draw;
3052 3479
3053 if (my @w = @{ $para->{widget} }) { 3480 if (my @w = @{ $para->{widget} }) {
3054 my @s = $layout->get_shapes; 3481 my @s = $layout->get_shapes;
3055 3482
3056 for (@w) { 3483 for (@w) {
… …
3094 $self->{children}[1]->draw; 3521 $self->{children}[1]->draw;
3095} 3522}
3096 3523
3097############################################################################# 3524#############################################################################
3098 3525
3099package CFPlus::UI::Animator; 3526package DC::UI::Animator;
3100 3527
3101use CFPlus::OpenGL; 3528use DC::OpenGL;
3102 3529
3103our @ISA = CFPlus::UI::Bin::; 3530our @ISA = DC::UI::Bin::;
3104 3531
3105sub moveto { 3532sub moveto {
3106 my ($self, $x, $y) = @_; 3533 my ($self, $x, $y) = @_;
3107 3534
3108 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3535 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
3136 glPopMatrix; 3563 glPopMatrix;
3137} 3564}
3138 3565
3139############################################################################# 3566#############################################################################
3140 3567
3141package CFPlus::UI::Flopper; 3568package DC::UI::Flopper;
3142 3569
3143our @ISA = CFPlus::UI::Button::; 3570our @ISA = DC::UI::Button::;
3144 3571
3145sub new { 3572sub new {
3146 my $class = shift; 3573 my $class = shift;
3147 3574
3148 my $self = $class->SUPER::new ( 3575 my $self = $class->SUPER::new (
… …
3160 $self->{other}->toggle_visibility; 3587 $self->{other}->toggle_visibility;
3161} 3588}
3162 3589
3163############################################################################# 3590#############################################################################
3164 3591
3165package CFPlus::UI::Tooltip; 3592package DC::UI::Tooltip;
3166 3593
3167our @ISA = CFPlus::UI::Bin::; 3594our @ISA = DC::UI::Bin::;
3168 3595
3169use CFPlus::OpenGL; 3596use DC::OpenGL;
3170 3597
3171sub new { 3598sub new {
3172 my $class = shift; 3599 my $class = shift;
3173 3600
3174 $class->SUPER::new ( 3601 $class->SUPER::new (
… …
3178} 3605}
3179 3606
3180sub set_tooltip_from { 3607sub set_tooltip_from {
3181 my ($self, $widget) = @_; 3608 my ($self, $widget) = @_;
3182 3609
3183 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3184 if $widget->{tooltip} =~ /^#(.*)$/;
3185
3186 my $tooltip = $widget->{tooltip}; 3610 my $tip = $widget->{tooltip};
3611 $tip = $tip->($widget) if "CODE" eq ref $tip;
3612
3613 $tip = DC::Pod::section_label tooltip => $1
3614 if $tip =~ /^#(.*)$/;
3187 3615
3188 if ($ENV{CFPLUS_DEBUG} & 2) { 3616 if ($ENV{CFPLUS_DEBUG} & 2) {
3189 $tooltip .= "\n\n" . (ref $widget) . "\n" 3617 $tip .= "\n\n" . (ref $widget) . "\n"
3190 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3618 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3191 . "req $widget->{req_w} $widget->{req_h}\n" 3619 . "req $widget->{req_w} $widget->{req_h}\n"
3192 . "visible $widget->{visible}"; 3620 . "visible $widget->{visible}";
3193 } 3621 }
3194 3622
3195 $tooltip =~ s/^\n+//; 3623 $tip =~ s/^\n+//;
3196 $tooltip =~ s/\n+$//; 3624 $tip =~ s/\n+$//;
3197 3625
3198 $self->add (new CFPlus::UI::Label 3626 $self->add (new DC::UI::Label
3199 markup => $tooltip, 3627 markup => $tip,
3200 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3628 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3629 align => 0,
3201 fontsize => 0.8, 3630 fontsize => 0.8,
3202 style => 1, # FLAG_INVERSE 3631 style => 1, # FLAG_INVERSE
3203 ellipsise => 0, 3632 ellipsise => 0,
3204 font => ($widget->{tooltip_font} || $::FONT_PROP), 3633 font => ($widget->{tooltip_font} || $::FONT_PROP),
3205 ); 3634 );
… …
3242} 3671}
3243 3672
3244sub _draw { 3673sub _draw {
3245 my ($self) = @_; 3674 my ($self) = @_;
3246 3675
3247 glTranslate 0.375, 0.375;
3248
3249 my ($w, $h) = @$self{qw(w h)}; 3676 my ($w, $h) = @$self{qw(w h)};
3250 3677
3251 glColor 1, 0.8, 0.4; 3678 glColor 1, 0.8, 0.4;
3252 glBegin GL_QUADS; 3679 glRect 0, 0, $w, $h;
3253 glVertex 0 , 0;
3254 glVertex 0 , $h;
3255 glVertex $w, $h;
3256 glVertex $w, 0;
3257 glEnd;
3258 3680
3259 glColor 0, 0, 0; 3681 glColor 0, 0, 0;
3260 glBegin GL_LINE_LOOP; 3682 glRect_lineloop .5, .5, $w + .5, $h + .5;
3261 glVertex 0 , 0;
3262 glVertex 0 , $h;
3263 glVertex $w, $h;
3264 glVertex $w, 0;
3265 glEnd;
3266 3683
3267 glTranslate 2 - 0.375, 2 - 0.375; 3684 glTranslate 2, 2;
3268 3685
3269 $self->SUPER::_draw; 3686 $self->SUPER::_draw;
3270} 3687}
3271 3688
3272############################################################################# 3689#############################################################################
3273 3690
3274package CFPlus::UI::Face; 3691package DC::UI::Face;
3275 3692
3276our @ISA = CFPlus::UI::DrawBG::; 3693our @ISA = DC::UI::DrawBG::;
3277 3694
3278use CFPlus::OpenGL; 3695use DC::OpenGL;
3279 3696
3280sub new { 3697sub new {
3281 my $class = shift; 3698 my $class = shift;
3282 3699
3283 my $self = $class->SUPER::new ( 3700 my $self = $class->SUPER::new (
3701 size_w => 32,
3702 size_h => 8,
3284 aspect => 1, 3703 aspect => 1,
3285 can_events => 0, 3704 can_events => 0,
3286 @_, 3705 @_,
3287 ); 3706 );
3288 3707
3289 if ($self->{anim} && $self->{animspeed}) { 3708 if ($self->{anim} && $self->{animspeed}) {
3290 CFPlus::weaken (my $widget = $self); 3709 DC::weaken (my $widget = $self);
3291 3710
3292 $self->{timer} = Event->timer ( 3711 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3293 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3712 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3294 hard => 1, 3713 return unless $::CONN;
3295 interval => $self->{animspeed}, 3714
3296 cb => sub { 3715 my $w = $widget
3716 or return;
3717
3297 ++$widget->{frame}; 3718 ++$w->{frame};
3719 $w->update_face;
3720
3721 # somehow, $widget can go away
3298 $widget->update; 3722 $w->update;
3299 }, 3723 $w->update_timer;
3300 ); 3724 };
3725
3726 $self->update_face;
3727 $self->update_timer;
3301 } 3728 }
3302 3729
3303 $self 3730 $self
3304} 3731}
3305 3732
3733sub update_timer {
3734 my ($self) = @_;
3735
3736 return unless $self->{timer};
3737
3738 if ($self->{visible}) {
3739 $self->{timer}->start;
3740 } else {
3741 $self->{timer}->stop;
3742 }
3743}
3744
3745sub update_face {
3746 my ($self) = @_;
3747
3748 if ($::CONN) {
3749 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3750 if ($anim && @$anim) {
3751 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3752 delete $self->{face_change_cb};
3753
3754 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3755 unless ($tex->{name} || $tex->{loading}) {
3756 $tex->upload (sub { $self->reconfigure });
3757 }
3758 }
3759 }
3760 }
3761 }
3762}
3763
3306sub size_request { 3764sub size_request {
3307 (32, 8) 3765 my ($self) = @_;
3766
3767 if ($::CONN) {
3768 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3769 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3770 if ($tex->{name}) {
3771 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3772 } elsif (!$tex->{loading}) {
3773 $tex->upload (sub { $self->reconfigure });
3774 }
3775 }
3776
3777 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3778 }
3779 }
3780
3781 ($self->{size_w} || 8, $self->{size_h} || 8)
3308} 3782}
3309 3783
3310sub update { 3784sub update {
3311 my ($self) = @_; 3785 my ($self) = @_;
3312 3786
3313 return unless $self->{visible}; 3787 return unless $self->{visible};
3314 3788
3315 $self->SUPER::update; 3789 $self->SUPER::update;
3316} 3790}
3317 3791
3792sub invoke_visibility_change {
3793 my ($self) = @_;
3794
3795 $self->update_timer;
3796
3797 0
3798}
3799
3318sub _draw { 3800sub _draw {
3319 my ($self) = @_; 3801 my ($self) = @_;
3320 3802
3321 return unless $::CONN;
3322
3323 $self->SUPER::_draw; 3803 $self->SUPER::_draw;
3324 3804
3325 my $face; 3805 if (my $tex = $self->{tex}) {
3326
3327 if ($self->{frame}) {
3328 my $anim = $::CONN->{anim}[$self->{anim}];
3329
3330 $face = $anim->[ $self->{frame} % @$anim ]
3331 if $anim && @$anim;
3332 }
3333
3334 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3335
3336 if ($tex) {
3337 glEnable GL_TEXTURE_2D; 3806 glEnable GL_TEXTURE_2D;
3338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3807 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3339 glColor 0, 0, 0, 1; 3808 glColor 0, 0, 0, 1;
3340 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3809 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3341 glDisable GL_TEXTURE_2D; 3810 glDisable GL_TEXTURE_2D;
… …
3343} 3812}
3344 3813
3345sub destroy { 3814sub destroy {
3346 my ($self) = @_; 3815 my ($self) = @_;
3347 3816
3348 $self->{timer}->cancel 3817 (delete $self->{timer})->cancel
3349 if $self->{timer}; 3818 if $self->{timer};
3350 3819
3351 $self->SUPER::destroy; 3820 $self->SUPER::destroy;
3352} 3821}
3353 3822
3354############################################################################# 3823#############################################################################
3355 3824
3356package CFPlus::UI::Buttonbar; 3825package DC::UI::Buttonbar;
3357 3826
3358our @ISA = CFPlus::UI::HBox::; 3827our @ISA = DC::UI::HBox::;
3359 3828
3360# TODO: should actually wrap buttons and other goodies. 3829# TODO: should actually wrap buttons and other goodies.
3361 3830
3362############################################################################# 3831#############################################################################
3363 3832
3364package CFPlus::UI::Menu; 3833package DC::UI::Menu;
3365 3834
3366our @ISA = CFPlus::UI::Toplevel::; 3835our @ISA = DC::UI::Toplevel::;
3367 3836
3368use CFPlus::OpenGL; 3837use DC::OpenGL;
3369 3838
3370sub new { 3839sub new {
3371 my $class = shift; 3840 my $class = shift;
3372 3841
3373 my $self = $class->SUPER::new ( 3842 my $self = $class->SUPER::new (
3374 items => [], 3843 items => [],
3375 z => 100, 3844 z => 100,
3376 @_, 3845 @_,
3377 ); 3846 );
3378 3847
3379 $self->add ($self->{vbox} = new CFPlus::UI::VBox); 3848 $self->add ($self->{vbox} = new DC::UI::VBox);
3380 3849
3381 for my $item (@{ $self->{items} }) { 3850 for my $item (@{ $self->{items} }) {
3382 my ($widget, $cb, $tooltip) = @$item; 3851 my ($widget, $cb, $tooltip) = @$item;
3383 3852
3384 # handle various types of items, only text for now 3853 # handle various types of items, only text for now
3385 if (!ref $widget) { 3854 if (!ref $widget) {
3386 if ($widget =~ /\t/) { 3855 if ($widget =~ /\t/) {
3387 my ($left, $right) = split /\t/, $widget, 2; 3856 my ($left, $right) = split /\t/, $widget, 2;
3388 3857
3389 $widget = new CFPlus::UI::HBox 3858 $widget = new DC::UI::HBox
3390 can_hover => 1, 3859 can_hover => 1,
3391 can_events => 1, 3860 can_events => 1,
3392 tooltip => $tooltip, 3861 tooltip => $tooltip,
3393 children => [ 3862 children => [
3394 (new CFPlus::UI::Label markup => $left, expand => 1), 3863 (new DC::UI::Label markup => $left, expand => 1),
3395 (new CFPlus::UI::Label markup => $right, align => +1), 3864 (new DC::UI::Label markup => $right, align => 1),
3396 ], 3865 ],
3397 ; 3866 ;
3398 3867
3399 } else { 3868 } else {
3400 $widget = new CFPlus::UI::Label 3869 $widget = new DC::UI::Label
3401 can_hover => 1, 3870 can_hover => 1,
3402 can_events => 1, 3871 can_events => 1,
3872 align => 0,
3403 markup => $widget, 3873 markup => $widget,
3404 tooltip => $tooltip; 3874 tooltip => $tooltip;
3405 } 3875 }
3406 } 3876 }
3407 3877
… …
3453 1 3923 1
3454} 3924}
3455 3925
3456############################################################################# 3926#############################################################################
3457 3927
3458package CFPlus::UI::Multiplexer; 3928package DC::UI::Multiplexer;
3459 3929
3460our @ISA = CFPlus::UI::Container::; 3930our @ISA = DC::UI::Container::;
3461 3931
3462sub new { 3932sub new {
3463 my $class = shift; 3933 my $class = shift;
3464 3934
3465 my $self = $class->SUPER::new ( 3935 my $self = $class->SUPER::new (
… …
3526 $self->{current}->draw; 3996 $self->{current}->draw;
3527} 3997}
3528 3998
3529############################################################################# 3999#############################################################################
3530 4000
3531package CFPlus::UI::Notebook; 4001package DC::UI::Notebook;
3532 4002
4003use DC::OpenGL;
4004
3533our @ISA = CFPlus::UI::VBox::; 4005our @ISA = DC::UI::VBox::;
3534 4006
3535sub new { 4007sub new {
3536 my $class = shift; 4008 my $class = shift;
3537 4009
3538 my $self = $class->SUPER::new ( 4010 my $self = $class->SUPER::new (
3539 buttonbar => (new CFPlus::UI::Buttonbar), 4011 buttonbar => (new DC::UI::Buttonbar),
3540 multiplexer => (new CFPlus::UI::Multiplexer expand => 1), 4012 multiplexer => (new DC::UI::Multiplexer expand => 1),
4013 active_outline => [.7, .7, 0.2],
3541 # filter => # will be put between multiplexer and $self 4014 # filter => # will be put between multiplexer and $self
3542 @_, 4015 @_,
3543 ); 4016 );
3544 4017
3545 $self->{filter}->add ($self->{multiplexer}) if $self->{filter}; 4018 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3546 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer}); 4019 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3547 4020
4021 {
4022 Scalar::Util::weaken (my $wself = $self);
4023
4024 $self->{multiplexer}->connect (c_add => sub {
4025 my ($mplex, $widgets) = @_;
4026
4027 for my $child (@$widgets) {
4028 Scalar::Util::weaken $child;
4029 $child->{c_tab_} ||= do {
4030 my $tab =
4031 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4032 ? $child->{c_tab}
4033 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4034
4035 $tab->connect (activate => sub {
4036 $wself->set_current_page ($child);
4037 });
4038
4039 $tab
4040 };
4041
4042 $self->{buttonbar}->add ($child->{c_tab_});
4043 }
4044 });
4045
4046 $self->{multiplexer}->connect (c_remove => sub {
4047 my ($mplex, $widgets) = @_;
4048
4049 for my $child (@$widgets) {
4050 $wself->{buttonbar}->remove ($child->{c_tab_});
4051 }
4052 });
4053 }
4054
3548 $self 4055 $self
3549} 4056}
3550 4057
3551sub add { 4058sub add {
4059 my ($self, @widgets) = @_;
4060
4061 $self->{multiplexer}->add (@widgets)
4062}
4063
4064sub remove {
4065 my ($self, @widgets) = @_;
4066
4067 $self->{multiplexer}->remove (@widgets)
4068}
4069
4070sub pages {
4071 my ($self) = @_;
4072 $self->{multiplexer}->children
4073}
4074
4075sub page_index {
4076 my ($self, $widget) = @_;
4077
4078 my $i = 0;
4079 for ($self->pages) {
4080 if ($_ eq $widget) { return $i };
4081 $i++;
4082 }
4083
4084 undef
4085}
4086
4087sub add_tab {
3552 my ($self, $title, $widget, $tooltip) = @_; 4088 my ($self, $title, $widget, $tooltip) = @_;
3553 4089
3554 CFPlus::weaken $self; 4090 $title = [$title, $tooltip] unless ref $title;
4091 $widget->{c_tab} = $title;
3555 4092
3556 $self->{buttonbar}->add (new CFPlus::UI::Button
3557 markup => $title,
3558 tooltip => $tooltip,
3559 on_activate => sub { $self->set_current_page ($widget) },
3560 );
3561
3562 $self->{multiplexer}->add ($widget); 4093 $self->add ($widget);
3563} 4094}
3564 4095
3565sub get_current_page { 4096sub get_current_page {
3566 my ($self) = @_; 4097 my ($self) = @_;
3567 4098
… …
3573 4104
3574 $self->{multiplexer}->set_current_page ($page); 4105 $self->{multiplexer}->set_current_page ($page);
3575 $self->emit (page_changed => $self->{multiplexer}{current}); 4106 $self->emit (page_changed => $self->{multiplexer}{current});
3576} 4107}
3577 4108
4109sub _draw {
4110 my ($self) = @_;
4111
4112 $self->SUPER::_draw ();
4113
4114 if (my $cur = $self->{multiplexer}{current}) {
4115 if ($cur = $cur->{c_tab_}) {
4116 glTranslate $self->{buttonbar}{x} + $cur->{x},
4117 $self->{buttonbar}{y} + $cur->{y};
4118 glLineWidth 3;
4119 #glEnable GL_BLEND;
4120 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4121 glColor @{$self->{active_outline}};
4122 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4123 glLineWidth 1;
4124 #glDisable GL_BLEND;
4125 }
4126 }
4127}
4128
3578############################################################################# 4129#############################################################################
3579 4130
3580package CFPlus::UI::Selector; 4131package DC::UI::Selector;
3581 4132
3582use utf8; 4133use utf8;
3583 4134
3584our @ISA = CFPlus::UI::Button::; 4135our @ISA = DC::UI::Button::;
3585 4136
3586sub new { 4137sub new {
3587 my $class = shift; 4138 my $class = shift;
3588 4139
3589 my $self = $class->SUPER::new ( 4140 my $self = $class->SUPER::new (
… …
3606 my ($value, $title, $tooltip) = @$_; 4157 my ($value, $title, $tooltip) = @$_;
3607 4158
3608 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }]; 4159 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3609 } 4160 }
3610 4161
3611 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); 4162 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3612} 4163}
3613 4164
3614sub _set_value { 4165sub _set_value {
3615 my ($self, $value) = @_; 4166 my ($self, $value) = @_;
3616 4167
3617 my ($item) = grep $_->[0] eq $value, @{ $self->{options} } 4168 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4169 $item ||= $self->{options}[0]
3618 or return; 4170 or return;
3619 4171
3620 $self->{value} = $item->[0]; 4172 $self->{value} = $item->[0];
3621 $self->set_markup ("$item->[1] ⇓"); 4173 $self->set_markup ("$item->[1] ⇓");
3622 $self->set_tooltip ($item->[2]); 4174# $self->set_tooltip ($item->[2]);
3623} 4175}
3624 4176
3625sub set_value { 4177sub set_value {
3626 my ($self, $value) = @_; 4178 my ($self, $value) = @_;
3627 4179
… …
3629 4181
3630 $self->_set_value ($value); 4182 $self->_set_value ($value);
3631 $self->emit (changed => $value); 4183 $self->emit (changed => $value);
3632} 4184}
3633 4185
4186sub set_options {
4187 my ($self, $options) = @_;
4188
4189 $self->{options} = $options;
4190 $self->_set_value ($self->{value});
4191}
4192
3634############################################################################# 4193#############################################################################
3635 4194
3636package CFPlus::UI::Statusbox; 4195package DC::UI::Statusbox;
3637 4196
3638our @ISA = CFPlus::UI::VBox::; 4197our @ISA = DC::UI::VBox::;
3639 4198
3640sub new { 4199sub new {
3641 my $class = shift; 4200 my $class = shift;
3642 4201
3643 my $self = $class->SUPER::new ( 4202 my $self = $class->SUPER::new (
3644 fontsize => 0.8, 4203 fontsize => 0.8,
3645 @_, 4204 @_,
3646 ); 4205 );
3647 4206
3648 CFPlus::weaken (my $this = $self); 4207 DC::weaken (my $this = $self);
3649 4208
3650 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 4209 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3651 4210
3652 $self 4211 $self
3653} 4212}
3654 4213
3655sub reorder { 4214sub reorder {
3656 my ($self) = @_; 4215 my ($self) = @_;
3657 my $NOW = Time::HiRes::time; 4216 my $NOW = Time::HiRes::time;
3658 4217
3659 # freeze display when hovering over any label 4218 # freeze display when hovering over any label
3660 return if $CFPlus::UI::TOOLTIP->{owner} 4219 return if $DC::UI::TOOLTIP->{owner}
3661 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label}, 4220 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3662 values %{ $self->{item} }; 4221 values %{ $self->{item} };
3663 4222
3664 while (my ($k, $v) = each %{ $self->{item} }) { 4223 while (my ($k, $v) = each %{ $self->{item} }) {
3665 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4224 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3666 } 4225 }
4226
4227 $self->{timer}->set (1, 1);
3667 4228
3668 my @widgets; 4229 my @widgets;
3669 4230
3670 my @items = sort { 4231 my @items = sort {
3671 $a->{pri} <=> $b->{pri} 4232 $a->{pri} <=> $b->{pri}
3672 or $b->{id} <=> $a->{id} 4233 or $b->{id} <=> $a->{id}
3673 } values %{ $self->{item} }; 4234 } values %{ $self->{item} };
3674
3675 $self->{timer}->interval (1);
3676 4235
3677 my $count = 10 + 1; 4236 my $count = 10 + 1;
3678 for my $item (@items) { 4237 for my $item (@items) {
3679 last unless --$count; 4238 last unless --$count;
3680 4239
… …
3687 for ($short) { 4246 for ($short) {
3688 s/^\s+//; 4247 s/^\s+//;
3689 s/\s+/ /g; 4248 s/\s+/ /g;
3690 } 4249 }
3691 4250
3692 new CFPlus::UI::Label 4251 new DC::UI::Label
3693 markup => $short, 4252 markup => $short,
3694 tooltip => $item->{tooltip}, 4253 tooltip => $item->{tooltip},
3695 tooltip_font => $::FONT_PROP, 4254 tooltip_font => $::FONT_PROP,
3696 tooltip_width => 0.67, 4255 tooltip_width => 0.67,
3697 fontsize => $item->{fontsize} || $self->{fontsize}, 4256 fontsize => $item->{fontsize} || $self->{fontsize},
3698 max_w => $::WIDTH * 0.44, 4257 max_w => $::WIDTH * 0.44,
4258 align => 0,
3699 fg => [@{ $item->{fg} }], 4259 fg => [@{ $item->{fg} }],
3700 can_events => 1, 4260 can_events => 1,
3701 can_hover => 1 4261 can_hover => 1
3702 }; 4262 };
3703 4263
3704 if ((my $diff = $item->{timeout} - $NOW) < 2) { 4264 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3705 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2; 4265 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3706 $label->update; 4266 $label->update;
3707 $label->set_max_size (undef, $label->{req_h} * $diff) 4267 $label->set_max_size (undef, $label->{req_h} * $diff)
3708 if $diff < 1; 4268 if $diff < 1;
3709 $self->{timer}->interval (1/30); 4269 $self->{timer}->set (1/30, 1/30);
3710 } else { 4270 } else {
3711 $label->{fg}[3] = $item->{fg}[3] || 1; 4271 $label->{fg}[3] = $item->{fg}[3] || 1;
3712 } 4272 }
3713 4273
3714 push @widgets, $label; 4274 push @widgets, $label;
… …
3776 $self->SUPER::destroy; 4336 $self->SUPER::destroy;
3777} 4337}
3778 4338
3779############################################################################# 4339#############################################################################
3780 4340
3781package CFPlus::UI::Root; 4341package DC::UI::Root;
3782 4342
3783our @ISA = CFPlus::UI::Container::; 4343our @ISA = DC::UI::Container::;
3784 4344
3785use List::Util qw(min max); 4345use List::Util qw(min max);
3786 4346
3787use CFPlus::OpenGL; 4347use DC::OpenGL;
3788 4348
3789sub new { 4349sub new {
3790 my $class = shift; 4350 my $class = shift;
3791 4351
3792 my $self = $class->SUPER::new ( 4352 my $self = $class->SUPER::new (
3793 visible => 1, 4353 visible => 1,
3794 @_, 4354 @_,
3795 ); 4355 );
3796 4356
3797 CFPlus::weaken ($self->{root} = $self); 4357 DC::weaken ($self->{root} = $self);
3798 4358
3799 $self 4359 $self
3800} 4360}
3801 4361
3802sub size_request { 4362sub size_request {
… …
3850} 4410}
3851 4411
3852sub update { 4412sub update {
3853 my ($self) = @_; 4413 my ($self) = @_;
3854 4414
3855 $::WANT_REFRESH++; 4415 $::WANT_REFRESH = 1;
3856} 4416}
3857 4417
3858sub add { 4418sub add {
3859 my ($self, @children) = @_; 4419 my ($self, @children) = @_;
3860 4420
… …
3897 while ($self->{refresh_hook}) { 4457 while ($self->{refresh_hook}) {
3898 $_->() 4458 $_->()
3899 for values %{delete $self->{refresh_hook}}; 4459 for values %{delete $self->{refresh_hook}};
3900 } 4460 }
3901 4461
3902 if ($self->{realloc}) { 4462 while ($self->{realloc}) {
3903 my %queue; 4463 my %queue;
3904 my @queue; 4464 my @queue;
3905 my $widget; 4465 my $widget;
3906 4466
3907 outer: 4467 outer:
… …
3927 4487
3928 delete $queue{$widget+0}; 4488 delete $queue{$widget+0};
3929 4489
3930 my ($w, $h) = $widget->size_request; 4490 my ($w, $h) = $widget->size_request;
3931 4491
3932 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4492 $w += $widget->{padding_x} * 2;
3933 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4493 $h += $widget->{padding_y} * 2;
4494
4495 $w = max $widget->{min_w}, $w;
4496 $h = max $widget->{min_h}, $h;
3934 4497
3935 $w = min $widget->{max_w}, $w if exists $widget->{max_w}; 4498 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3936 $h = min $widget->{max_h}, $h if exists $widget->{max_h}; 4499 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3937 4500
3938 $w = $widget->{force_w} if exists $widget->{force_w}; 4501 $w = $widget->{force_w} if exists $widget->{force_w};
… …
3954 } 4517 }
3955 } 4518 }
3956 4519
3957 delete $self->{realloc}{$widget+0}; 4520 delete $self->{realloc}{$widget+0};
3958 } 4521 }
3959 }
3960 4522
3961 while (my $size_alloc = delete $self->{size_alloc}) { 4523 while (my $size_alloc = delete $self->{size_alloc}) {
3962 my @queue = sort { $b->{visible} <=> $a->{visible} } 4524 my @queue = sort { $a->{visible} <=> $b->{visible} }
3963 values %$size_alloc; 4525 values %$size_alloc;
3964 4526
3965 while () { 4527 while () {
3966 my $widget = pop @queue || last; 4528 my $widget = pop @queue || last;
3967 4529
3968 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4530 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3969 4531
3970 $w = 0 if $w < 0;
3971 $h = 0 if $h < 0;
3972
3973 $w = max $widget->{min_w}, $w; 4532 $w = max $widget->{min_w}, $w;
3974 $h = max $widget->{min_h}, $h; 4533 $h = max $widget->{min_h}, $h;
3975 4534
3976# $w = min $self->{w} - $widget->{x}, $w if $self->{w}; 4535# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3977# $h = min $self->{h} - $widget->{y}, $h if $self->{h}; 4536# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3978 4537
3979 $w = min $widget->{max_w}, $w if exists $widget->{max_w}; 4538 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3980 $h = min $widget->{max_h}, $h if exists $widget->{max_h}; 4539 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3981 4540
3982 $w = int $w + 0.5; 4541 $w = int $w + 0.5;
3983 $h = int $h + 0.5; 4542 $h = int $h + 0.5;
3984 4543
3985 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4544 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3986 $widget->{old_w} = $widget->{w}; 4545 $widget->{old_w} = $widget->{w};
3987 $widget->{old_h} = $widget->{h}; 4546 $widget->{old_h} = $widget->{h};
3988 4547
3989 $widget->{w} = $w; 4548 $widget->{w} = $w;
3990 $widget->{h} = $h; 4549 $widget->{h} = $h;
3991 4550
3992 $widget->emit (size_allocate => $w, $h); 4551 $widget->emit (size_allocate => $w, $h);
4552 }
3993 } 4553 }
3994 } 4554 }
3995 } 4555 }
3996 4556
3997 while ($self->{post_alloc_hook}) { 4557 while ($self->{post_alloc_hook}) {
3998 $_->() 4558 $_->()
3999 for values %{delete $self->{post_alloc_hook}}; 4559 for values %{delete $self->{post_alloc_hook}};
4000 } 4560 }
4001
4002 4561
4003 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4562 glViewport 0, 0, $::WIDTH, $::HEIGHT;
4004 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4563 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4005 glClear GL_COLOR_BUFFER_BIT; 4564 glClear GL_COLOR_BUFFER_BIT;
4006 4565
… …
4009 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4568 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4010 glMatrixMode GL_MODELVIEW; 4569 glMatrixMode GL_MODELVIEW;
4011 glLoadIdentity; 4570 glLoadIdentity;
4012 4571
4013 { 4572 {
4014 package CFPlus::UI::Base; 4573 package DC::UI::Base;
4015 4574
4016 local ($draw_x, $draw_y, $draw_w, $draw_h) = 4575 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4017 (0, 0, $self->{w}, $self->{h}); 4576 (0, 0, $self->{w}, $self->{h});
4018 4577
4019 $self->_draw; 4578 $self->_draw;
4020 } 4579 }
4021} 4580}
4022 4581
4023############################################################################# 4582#############################################################################
4024 4583
4025package CFPlus::UI; 4584package DC::UI;
4026 4585
4027$ROOT = new CFPlus::UI::Root; 4586$ROOT = new DC::UI::Root;
4028$TOOLTIP = new CFPlus::UI::Tooltip z => 900; 4587$TOOLTIP = new DC::UI::Tooltip z => 900;
4029 4588
40301 45891
4031 4590

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