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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.195 by root, Thu May 11 23:54:31 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font});
30
31 $TOOLTIP->show;
32
33 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
34
35 if ($x + $TOOLTIP->{w} > $::WIDTH) {
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
37 }
38
39 $TOOLTIP->move ($x, $y);
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 delete $TOOLTIP->{owner};
49}
14 50
15# class methods for events 51# class methods for events
16sub feed_sdl_key_down_event { 52sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 53 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
54 if $FOCUS;
18} 55}
19 56
20sub feed_sdl_key_up_event { 57sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 58 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
59 if $FOCUS;
22} 60}
23 61
24sub feed_sdl_button_down_event { 62sub feed_sdl_button_down_event {
25 my ($ev) = @_; 63 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 64 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 66 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 67 my $widget = $ROOT->find_widget ($x, $y);
30 68
31 $GRAB = $widget; 69 $GRAB = $widget;
32 $GRAB->update if $GRAB; 70 $GRAB->update if $GRAB;
71
72 check_tooltip;
33 } 73 }
34 74
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 75 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 76
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 77 if ($GRAB) {
78 ($x, $y) = $GRAB->coord2local ($x, $y);
79 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
80 }
38} 81}
39 82
40sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
41 my ($ev) = @_; 84 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
43 86
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 88
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 90
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 91 if ($GRAB) {
92 ($x, $y) = $GRAB->coord2local ($x, $y);
93 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
94 }
49 95
50 if (!$BUTTON_STATE) { 96 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 97 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 98 $grab->update if $grab;
53 $GRAB->update if $GRAB; 99 $GRAB->update if $GRAB;
100
101 check_tooltip;
54 } 102 }
55} 103}
56 104
57sub feed_sdl_motion_event { 105sub feed_sdl_motion_event {
58 my ($ev) = @_; 106 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 111 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 112 my $hover = $HOVER; $HOVER = $widget;
65 113
66 $hover->update if $hover && $hover->{can_hover}; 114 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 115 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 116
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 117 check_tooltip;
118 }
119
120 if ($HOVER) {
121 ($x, $y) = $HOVER->coord2local ($x, $y);
122 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
123 }
71} 124}
72 125
73# convert position array to integers 126# convert position array to integers
74sub harmonize { 127sub harmonize {
75 my ($vals) = @_; 128 my ($vals) = @_;
… …
93 146
94sub new { 147sub new {
95 my $class = shift; 148 my $class = shift;
96 149
97 my $self = bless { 150 my $self = bless {
98 x => 0, 151 x => 0,
99 y => 0, 152 y => 0,
100 z => 0, 153 z => 0,
101 can_events => 1, 154 can_events => 1,
102 @_ 155 @_
103 }, $class; 156 }, $class;
104 157
105 for (keys %$self) { 158 for (keys %$self) {
… …
109 } 162 }
110 163
111 $self 164 $self
112} 165}
113 166
167sub destroy {
168 my ($self) = @_;
169
170 $self->hide;
171 %$self = ();
172}
173
114sub show { 174sub show {
115 my ($self) = @_; 175 my ($self) = @_;
116 176
117 return if $self->{parent}; 177 return if $self->{parent};
118 178
… …
120} 180}
121 181
122sub hide { 182sub hide {
123 my ($self) = @_; 183 my ($self) = @_;
124 184
125 return unless $self->{parent}; 185 undef $GRAB if $GRAB == $self;
186 undef $HOVER if $HOVER == $self;
126 187
127 $self->{parent}->remove ($self); 188 $self->{parent}->remove ($self)
189 if $self->{parent};
128} 190}
129 191
130sub move { 192sub move {
131 my ($self, $x, $y, $z) = @_; 193 my ($self, $x, $y, $z) = @_;
132 194
… …
135 $self->{z} = $z if defined $z; 197 $self->{z} = $z if defined $z;
136 198
137 $self->update; 199 $self->update;
138} 200}
139 201
140sub needs_redraw { 202sub set_size {
141 0 203 my ($self, $w, $h) = @_;
204
205 $self->{user_w} = $w;
206 $self->{user_h} = $h;
207
208 $self->check_size;
142} 209}
143 210
144sub size_request { 211sub size_request {
145 require Carp; 212 require Carp;
146 Carp::confess "size_request is abstract"; 213 Carp::confess "size_request is abstract";
… …
166 $self->{y} = $y; 233 $self->{y} = $y;
167 $self->update; 234 $self->update;
168 } 235 }
169 236
170 if ($self->{w} != $w || $self->{h} != $h) { 237 if ($self->{w} != $w || $self->{h} != $h) {
171 $self->{w} = $w; 238 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
172 $self->{h} = $h;
173
174 $self->size_allocate ($w, $h);
175 $self->update;
176 } 239 }
177} 240}
178 241
179sub size_allocate { 242sub size_allocate {
180 # nothing to be done 243 # nothing to be done
181} 244}
182 245
183# return top left coordinates 246sub children {
184sub _topleft { 247}
248
249# call when resolution changes etc.
250sub reconfigure {
251 my ($self) = @_;
252
253 $_->reconfigure
254 for $self->children;
255
256 $self->check_size;
257 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
258 $self->update;
259}
260
261sub set_max_size {
185 my ($self, $x, $y) = @_; 262 my ($self, $w, $h) = @_;
186 263
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
188} 266}
189 267
190# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
191sub coord2local { 269sub coord2local {
192 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
193 271
194 my ($X, $Y) = $self->_topleft; 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 273}
197 274
198# translate local coordinates to global coordinate system 275# translate local coordinates to global coordinate system
199sub coord2global { 276sub coord2global {
200 my ($self, $x, $y) = @_; 277 my ($self, $x, $y) = @_;
201 278
202 my ($X, $Y) = $self->_topleft; 279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 280}
205 281
206sub focus_in { 282sub focus_in {
207 my ($self) = @_; 283 my ($self) = @_;
208 284
… …
268 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
270 glEnd; 346 glEnd;
271 glDisable GL_BLEND; 347 glDisable GL_BLEND;
272 } 348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0;
356 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h};
359 glEnd;
360 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 }
273} 363}
274 364
275sub _draw { 365sub _draw {
276 my ($self) = @_; 366 my ($self) = @_;
277 367
… …
292 382
293sub set_parent { 383sub set_parent {
294 my ($self, $parent) = @_; 384 my ($self, $parent) = @_;
295 385
296 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 $self->check_size
389 unless exists $self->{req_w};
297} 390}
298 391
299sub check_size { 392sub check_size {
300 my ($self) = @_; 393 my ($self) = @_;
301 394
302 return unless $self->{parent}; 395 $CFClient::UI::ROOT->{check_size}{$self} = $self;
303
304 my ($w, $h) = $self->size_request;
305
306 if ($w != $self->{req_w} || $h != $self->{req_h}) {
307 $self->{req_w} = $w;
308 $self->{req_h} = $h;
309
310 $self->{parent}->check_size;
311 }
312} 396}
313 397
314sub update { 398sub update {
315 my ($self) = @_; 399 my ($self) = @_;
316 400
… …
325} 409}
326 410
327sub emit { 411sub emit {
328 my ($self, $signal, @args) = @_; 412 my ($self, $signal, @args) = @_;
329 413
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 414 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
331 $cb->($self, @args);
332 }
333} 415}
334 416
335sub DESTROY { 417sub DESTROY {
336 my ($self) = @_; 418 my ($self) = @_;
337 419
… …
404sub new { 486sub new {
405 my ($class, %arg) = @_; 487 my ($class, %arg) = @_;
406 488
407 my $children = delete $arg{children} || []; 489 my $children = delete $arg{children} || [];
408 490
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 491 my $self = $class->SUPER::new (
492 children => [],
493 can_events => 0,
494 %arg,
495 );
410 $self->add ($_) for @$children; 496 $self->add ($_) for @$children;
411 497
412 $self 498 $self
413} 499}
414 500
415sub add { 501sub add {
416 my ($self, $child) = @_; 502 my ($self, @widgets) = @_;
417 503
418 $child->set_parent ($self); 504 $_->set_parent ($self)
505 for @widgets;
419 506
420 use sort 'stable'; 507 use sort 'stable';
421 508
422 $self->{children} = [ 509 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 510 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 511 @{$self->{children}}, @widgets
425 ]; 512 ];
426 513
427 $child->check_size; 514 $self->check_size;
515 $self->update;
516}
517
518sub children {
519 @{ $_[0]{children} }
428} 520}
429 521
430sub remove { 522sub remove {
431 my ($self, $child) = @_; 523 my ($self, $child) = @_;
432 524
433 delete $child->{parent}; 525 delete $child->{parent};
526 $child->hide;
434 527
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 529
437 $self->check_size; 530 $self->check_size;
531 $self->update;
532}
533
534sub clear {
535 my ($self) = @_;
536
537 my $children = delete $self->{children};
538 $self->{children} = [];
539
540 for (@$children) {
541 delete $_->{parent};
542 $_->hide;
543 }
544
545 $self->check_size;
546 $self->update;
438} 547}
439 548
440sub find_widget { 549sub find_widget {
441 my ($self, $x, $y) = @_; 550 my ($self, $x, $y) = @_;
442 551
… …
517} 626}
518 627
519sub update { 628sub update {
520 my ($self) = @_; 629 my ($self) = @_;
521 630
522 # we want to do this delayed... 631 $ROOT->on_refresh ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 632 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 633}
536 634
537sub size_allocate { 635sub size_allocate {
538 my ($self, $w, $h) = @_; 636 my ($self, $w, $h) = @_;
539 637
540 $self->child->configure (0, 0, $w, $h); 638 $self->SUPER::size_allocate ($w, $h);
639 $self->update;
640}
541 641
642sub _render {
643 $_[0]{children}[0]->draw;
644}
645
646sub render_child {
647 my ($self) = @_;
648
649 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
650 glClearColor 0, 0, 0, 0;
651 glClear GL_COLOR_BUFFER_BIT;
652
542 $self->render_chld; 653 $self->_render;
654# glColorMask 1, 1, 1, 0;
655# glEnable GL_BLEND;
656# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
657# glRasterPos 0, 0;
658# glCopyPixels 0, 0, $self->{w}, $self->{h};
659# glDisable GL_BLEND;
660# glColorMask 1, 1, 1, 1;
661 };
543} 662}
544 663
545sub _draw { 664sub _draw {
546 my ($self) = @_; 665 my ($self) = @_;
547 666
548 my ($w, $h) = ($self->w, $self->h); 667 my ($w, $h) = ($self->w, $self->h);
549 668
550 my $tex = $self->{texture} 669 my $tex = $self->{texture}
551 or return; 670 or return;
552 671
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 672 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
674 glColor 0, 0, 0, 1;
557 675
558 $tex->draw_quad (0, 0, $w, $h); 676 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 677
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 678 glDisable GL_TEXTURE_2D;
562} 679}
563 680
564############################################################################# 681#############################################################################
565 682
566package CFClient::UI::ViewPort; 683package CFClient::UI::ViewPort;
567 684
568our @ISA = CFClient::UI::Window::; 685our @ISA = CFClient::UI::Window::;
569 686
570sub new { die }
571
572sub size_request { 687sub size_request {
573 my ($self) = @_; 688 my ($self) = @_;
574 689
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 690 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 691 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
577 692
578 @$self{qw(child_w child_h)} 693 @$self{qw(child_w child_h)}
579} 694}
580 695
581sub _draw { 696sub size_allocate {
582 my ($self) = @_; 697 my ($self, $w, $h) = @_;
583 698
584 $self->{children}[1]->draw; 699 $self->update;
585} 700}
586 701
702sub set_offset {
703 my ($self, $x, $y) = @_;
704
705 $self->{view_x} = int $x;
706 $self->{view_y} = int $y;
707
708 $self->update;
709}
710
711# hmm, this does not work for topleft of $self... but we should not ask for that
712sub coord2local {
713 my ($self, $x, $y) = @_;
714
715 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
716}
717
718sub coord2global {
719 my ($self, $x, $y) = @_;
720
721 $x = List::Util::min $self->{w}, $x - $self->{view_x};
722 $y = List::Util::min $self->{h}, $y - $self->{view_y};
723
724 $self->SUPER::coord2global ($x, $y)
725}
726
727sub find_widget {
728 my ($self, $x, $y) = @_;
729
730 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
731 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
732 ) {
733 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
734 } else {
735 $self->CFClient::UI::Base::find_widget ($x, $y)
736 }
737}
738
739sub _render {
740 my ($self) = @_;
741
742 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
743
744 $self->SUPER::_render;
745}
746
747#############################################################################
748
749package CFClient::UI::ScrolledWindow;
750
751our @ISA = CFClient::UI::HBox::;
752
753sub new {
754 my $class = shift;
755
756 my $self;
757
758 my $slider = new CFClient::UI::Slider
759 vertical => 1,
760 range => [0, 0, 1, 0.01], # HACK fix
761 connect_changed => sub {
762 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
763 },
764 ;
765
766 $self = $class->SUPER::new (
767 vp => (new CFClient::UI::ViewPort),
768 slider => $slider,
769 @_,
770 );
771
772 $self->{vp}->add ($self->{scrolled});
773 $self->add ($self->{vp});
774 $self->add ($self->{slider});
775
776 $self
777}
778
779#TODO# update range on size_allocate depeneing on child
780# update viewport offset on scroll
587 781
588############################################################################# 782#############################################################################
589 783
590package CFClient::UI::Frame; 784package CFClient::UI::Frame;
591 785
… …
602 border => 0.8, 796 border => 0.8,
603 @_ 797 @_
604 ); 798 );
605 799
606 $self 800 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614}
615
616sub size_request {
617 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h})
619}
620
621sub size_allocate {
622 my ($self, $w, $h) = @_;
623 $self->{w} = $w;
624 $self->{h} = $h;
625 $self->child->configure (0, 0, $w, $h);
626} 801}
627 802
628sub _draw { 803sub _draw {
629 my ($self) = @_; 804 my ($self) = @_;
630 805
… …
665 my $class = shift; 840 my $class = shift;
666 841
667 # TODO: user_x, user_y, overwrite moveto? 842 # TODO: user_x, user_y, overwrite moveto?
668 843
669 my $self = $class->SUPER::new ( 844 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 845 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 846 border_bg => [1, 1, 1, 1],
672 border => 0.8, 847 border => 0.6,
673 can_events => 1, 848 can_events => 1,
674 @_ 849 @_
675 ); 850 );
676 851
677 $self->{title} &&= new CFClient::UI::Label 852 $self->{title} &&= new CFClient::UI::Label
678 align => 0, 853 align => 0,
679 valign => 1, 854 valign => 1,
680 text => $self->{title}, 855 text => $self->{title},
681 fontsize => 1; 856 fontsize => $self->{border};
682 857
683 $self 858 $self
684} 859}
685 860
686sub border { 861sub border {
687 int $_[0]{border} * $::FONTSIZE 862 int $_[0]{border} * $::FONTSIZE
688} 863}
689 864
690sub size_request { 865sub size_request {
691 my ($self) = @_; 866 my ($self) = @_;
692
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694 867
695 my ($w, $h) = $self->SUPER::size_request; 868 my ($w, $h) = $self->SUPER::size_request;
696 869
697 ( 870 (
698 $w + $self->border * 2, 871 $w + $self->border * 2,
… …
713} 886}
714 887
715sub button_down { 888sub button_down {
716 my ($self, $ev, $x, $y) = @_; 889 my ($self, $ev, $x, $y) = @_;
717 890
891 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 892 my $border = $self->border;
719 893
720 if ($x < $self->{w} && $x >= $self->{w} - $border 894 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 895 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 896
897 if ($lr & $td) {
898 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 899 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 900 my ($bw, $bh) = ($self->{w}, $self->{h});
725 901
902 my $mx = $x < $border;
903 my $my = $y < $border;
904
726 $self->{motion} = sub { 905 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 906 my ($ev, $x, $y) = @_;
728 907
729 ($x, $y) = ($ev->{x}, $ev->{y}); 908 my $dx = $ev->{x} - $ox;
909 my $dy = $ev->{y} - $oy;
730 910
731 $self->{user_w} = $bw + $x - $ox; 911 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 912 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
913 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
733 $self->check_size; 914 $self->check_size;
734 }; 915 };
735 916
736 } elsif ($x >= 0 && $x < $self->{w} 917 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 919 my ($bx, $by) = ($self->{x}, $self->{y});
741 920
742 $self->{motion} = sub { 921 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 922 my ($ev, $x, $y) = @_;
… …
779 $tex[1]->draw_quad (0, 0, $w, $border); 958 $tex[1]->draw_quad (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 959 $tex[3]->draw_quad (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 960 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 961 $tex[4]->draw_quad (0, $h - $border, $w, $border);
783 962
963 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
784 my $bg = $tex[0]; 964 my $bg = $tex[0];
785 965
786 # TODO: repeat texture not scale 966 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 967 my $rep_x = $cw / $bg->{w};
788 my $rep_y = $ch / $bg->{h}; 968 my $rep_y = $ch / $bg->{h};
789 969
790 glColor @{ $self->{bg} }; 970 glColor @{ $self->{bg} };
791 971
792 $bg->{s} = $rep_x; 972 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y; 973 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1; 974 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 975 $bg->draw_quad ($border, $border, $cw, $ch);
796 976
797 glDisable GL_TEXTURE_2D; 977 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND; 978 glDisable GL_BLEND;
979 }
799 980
800 $self->{title}->draw if $self->{title}; 981 $self->{title}->draw if $self->{title};
982
801 $self->child->draw; 983 $self->child->draw;
802} 984}
803 985
804############################################################################# 986#############################################################################
805 987
… …
827 $self->{children}[$y][$x] = $child; 1009 $self->{children}[$y][$x] = $child;
828 1010
829 $child->check_size; 1011 $child->check_size;
830} 1012}
831 1013
1014sub children {
1015 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1016}
1017
832# TODO: move to container class maybe? send childs a signal on removal? 1018# TODO: move to container class maybe? send childs a signal on removal?
833sub clear { 1019sub clear {
834 my ($self) = @_; 1020 my ($self) = @_;
835 1021
1022 my @children = $self->children;
836 delete $self->{children}; 1023 delete $self->{children};
1024
1025 for (@children) {
1026 delete $_->{parent};
1027 $_->hide;
1028 }
1029
837 $self->update; 1030 $self->update;
838} 1031}
839 1032
840sub get_wh { 1033sub get_wh {
841 my ($self) = @_; 1034 my ($self) = @_;
… …
1018} 1211}
1019 1212
1020sub size_allocate { 1213sub size_allocate {
1021 my ($self, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
1022 1215
1216 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1217
1023 my $children = $self->{children}; 1218 my $children = $self->{children};
1024 1219
1025 my @h = map $_->{req_h}, @$children; 1220 my @h = map $_->{req_h}, @$children;
1026 1221
1027 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
… …
1064 1259
1065sub new { 1260sub new {
1066 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
1067 1262
1068 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
1265 #font => default_font
1266 #text => initial text
1267 #markup => initial narkup
1268 layout => (new CFClient::Layout),
1070 fontsize => 1, 1269 fontsize => 1,
1071 text => "",
1072 align => -1, 1270 align => -1,
1073 valign => -1, 1271 valign => -1,
1074 padding => 2, 1272 padding => 2,
1075 layout => new CFClient::Layout,
1076 can_events => 0, 1273 can_events => 0,
1077 %arg 1274 %arg
1078 ); 1275 );
1079 1276
1080 if (exists $self->{template}) { 1277 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1278 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1279 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1280 $self->{template} = $layout;
1084 } 1281 }
1085 1282
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1283 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1284 $self->set_markup (delete $self->{markup});
1285 } else {
1286 $self->set_text (delete $self->{text});
1287 }
1088 1288
1089 $self 1289 $self
1090} 1290}
1091 1291
1092sub escape_text { 1292sub escape {
1093 local $_ = $_[1]; 1293 local $_ = $_[1];
1094 1294
1095 s/&/&amp;/g; 1295 s/&/&amp;/g;
1096 s/>/&gt;/g; 1296 s/>/&gt;/g;
1097 s/</&lt;/g; 1297 s/</&lt;/g;
1098 1298
1099 $_[1] 1299 $_[1]
1100} 1300}
1101 1301
1302sub update {
1303 my ($self) = @_;
1304
1305 delete $self->{texture};
1306 $self->SUPER::update;
1307}
1308
1102sub set_text { 1309sub set_text {
1103 my ($self, $text) = @_; 1310 my ($self, $text) = @_;
1104 1311
1312 return if $self->{text} eq "T$text";
1313 $self->{text} = "T$text";
1314
1315 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1316 $self->{layout}->set_text ($text);
1106 1317
1107 delete $self->{texture}; 1318 $self->update;
1108 $self->check_size; 1319 $self->check_size;
1109 $self->update;
1110} 1320}
1111 1321
1112sub set_markup { 1322sub set_markup {
1113 my ($self, $markup) = @_; 1323 my ($self, $markup) = @_;
1114 1324
1325 return if $self->{text} eq "M$markup";
1326 $self->{text} = "M$markup";
1327
1328 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1329
1330 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1331 $self->{layout}->set_markup ($markup);
1116 1332
1117 delete $self->{texture}; 1333 $self->update;
1118 $self->check_size; 1334 $self->check_size;
1119 $self->update;
1120} 1335}
1121 1336
1122sub size_request { 1337sub size_request {
1123 my ($self) = @_; 1338 my ($self) = @_;
1124 1339
1125 $self->{layout}->set_width; 1340 $self->{layout}->set_font ($self->{font}) if $self->{font};
1341 $self->{layout}->set_width ($self->{max_w} || -1);
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1342 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1343
1128 my ($w, $h) = $self->{layout}->size; 1344 my ($w, $h) = $self->{layout}->size;
1129 1345
1130 if (exists $self->{template}) { 1346 if (exists $self->{template}) {
1347 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1348 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1349
1133 my ($w2, $h2) = $self->{template}->size; 1350 my ($w2, $h2) = $self->{template}->size;
1134 1351
1135 $w = List::Util::max $w, $w2; 1352 $w = List::Util::max $w, $w2;
… …
1150 1367
1151sub set_fontsize { 1368sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1369 my ($self, $fontsize) = @_;
1153 1370
1154 $self->{fontsize} = $fontsize; 1371 $self->{fontsize} = $fontsize;
1372 delete $self->{texture};
1373
1374 $self->update;
1155 $self->check_size; 1375 $self->check_size;
1156} 1376}
1157 1377
1158sub _draw { 1378sub _draw {
1159 my ($self) = @_; 1379 my ($self) = @_;
1160 1380
1161 my $tex = $self->{texture} ||= do { 1381 my $tex = $self->{texture} ||= do {
1382 $self->{layout}->set_foreground (@{$self->{fg}});
1383 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1384 $self->{layout}->set_width ($self->{w});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1385 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1386
1164 new_from_layout CFClient::Texture $self->{layout} 1387 my $tex = new_from_layout CFClient::Texture $self->{layout};
1388
1389 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1390 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1391 : ($self->{w} - $tex->{w}) * 0.5;
1392
1393 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1394 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1395 : ($self->{h} - $tex->{h}) * 0.5;
1396
1397 $tex
1165 }; 1398 };
1166 1399
1167 glEnable GL_BLEND;
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169 glEnable GL_TEXTURE_2D; 1400 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1402
1403 if ($tex->{format} == GL_ALPHA) {
1172 glColor @{$self->{fg}}; 1404 glColor @{$self->{fg}};
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1405 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1406 } else {
1407 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1408 }
1187 1409
1188 glDisable GL_TEXTURE_2D; 1410 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1411}
1191 1412
1192############################################################################# 1413#############################################################################
1193 1414
1194package CFClient::UI::EntryBase; 1415package CFClient::UI::EntryBase;
… …
1199 1420
1200sub new { 1421sub new {
1201 my $class = shift; 1422 my $class = shift;
1202 1423
1203 $class->SUPER::new ( 1424 $class->SUPER::new (
1204 fg => [1, 1, 1], 1425 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1426 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1427 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1428 active_fg => [0, 0, 0],
1208 can_hover => 1, 1429 can_hover => 1,
1209 can_focus => 1, 1430 can_focus => 1,
1210 valign => 0, 1431 valign => 0,
1211 can_events => 1, 1432 can_events => 1,
1212 @_ 1433 @_
1213 ) 1434 )
1214} 1435}
1215 1436
… …
1229 $self->{layout}->set_text ("$text "); 1450 $self->{layout}->set_text ("$text ");
1230 1451
1231 $self->emit (changed => $self->{text}); 1452 $self->emit (changed => $self->{text});
1232} 1453}
1233 1454
1455sub set_text {
1456 my ($self, $text) = @_;
1457
1458 $self->{cursor} = length $text;
1459 $self->_set_text ($text);
1460 $self->check_size;
1461 $self->update;
1462}
1463
1234sub get_text { 1464sub get_text {
1235 $_[0]{text} 1465 $_[0]{text}
1236} 1466}
1237 1467
1238sub size_request { 1468sub size_request {
… …
1245 1475
1246sub size_allocate { 1476sub size_allocate {
1247 my ($self, $w, $h) = @_; 1477 my ($self, $w, $h) = @_;
1248 1478
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text 1479 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258} 1480}
1259 1481
1260sub key_down { 1482sub key_down {
1261 my ($self, $ev) = @_; 1483 my ($self, $ev) = @_;
1262 1484
… …
1369 my ($self, $ev) = @_; 1591 my ($self, $ev) = @_;
1370 1592
1371 my $sym = $ev->{sym}; 1593 my $sym = $ev->{sym};
1372 1594
1373 if ($sym == 13) { 1595 if ($sym == 13) {
1596 unshift @{$self->{history}},
1597 my $txt = $self->get_text;
1598 $self->{history_pointer} = -1;
1599 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1600 $self->emit (activate => $txt);
1375 $self->update; 1601 $self->update;
1602
1603 } elsif ($sym == CFClient::SDLK_UP) {
1604 if ($self->{history_pointer} < 0) {
1605 $self->{history_saveback} = $self->get_text;
1606 }
1607 if (@{$self->{history} || []} > 0) {
1608 $self->{history_pointer}++;
1609 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1610 $self->{history_pointer} = @{$self->{history} || []} - 1;
1611 }
1612 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1613 }
1614
1615 } elsif ($sym == CFClient::SDLK_DOWN) {
1616 $self->{history_pointer}--;
1617 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1618
1619 if ($self->{history_pointer} >= 0) {
1620 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1621 } else {
1622 $self->set_text ($self->{history_saveback});
1623 }
1376 1624
1377 } else { 1625 } else {
1378 $self->SUPER::key_down ($ev); 1626 $self->SUPER::key_down ($ev);
1379 } 1627 }
1380 1628
… …
1394 1642
1395sub new { 1643sub new {
1396 my $class = shift; 1644 my $class = shift;
1397 1645
1398 $class->SUPER::new ( 1646 $class->SUPER::new (
1399 padding => 4, 1647 padding => 4,
1400 fg => [1, 1, 1], 1648 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2], 1649 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1650 active_fg => [0, 0, 1],
1403 can_hover => 1, 1651 can_hover => 1,
1404 align => 0, 1652 align => 0,
1405 valign => 0, 1653 valign => 0,
1406 can_events => 1, 1654 can_events => 1,
1407 @_ 1655 @_
1408 ) 1656 )
1409} 1657}
1410 1658
… …
1424 1672
1425 if ($GRAB == $self) { 1673 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg}; 1674 $self->{fg} = $self->{active_fg};
1427 } 1675 }
1428 1676
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1677 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1679 glColor 0, 0, 0, 1;
1434 1680
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1681 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1682
1437 glDisable GL_TEXTURE_2D; 1683 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1684
1440 $self->SUPER::_draw; 1685 $self->SUPER::_draw;
1441} 1686}
1442 1687
1443############################################################################# 1688#############################################################################
… …
1490 1735
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1736 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492 1737
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1738 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1739
1495 glEnable GL_BLEND;
1496 glEnable GL_TEXTURE_2D; 1740 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498 1741
1499 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1742 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500 1743
1501 $tex->draw_quad (0, 0, $s, $s); 1744 $tex->draw_quad_alpha (0, 0, $s, $s);
1502 1745
1503 glDisable GL_TEXTURE_2D; 1746 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1747}
1506 1748
1507############################################################################# 1749#############################################################################
1508 1750
1509package CFClient::UI::Image; 1751package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 1794 glTranslate 0, -$self->{w}, 0;
1553 1795
1554 ($w, $h) = ($h, $w); 1796 ($w, $h) = ($h, $w);
1555 } 1797 }
1556 1798
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 1799 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 1801
1562 $tex->draw_quad (0, 0, $w, $h); 1802 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 1803
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 1804 glDisable GL_TEXTURE_2D;
1566} 1805}
1567 1806
1568############################################################################# 1807#############################################################################
1569 1808
1570package CFClient::UI::VGauge; 1809package CFClient::UI::VGauge;
1571 1810
1572our @ISA = CFClient::UI::Base::; 1811our @ISA = CFClient::UI::Base::;
1812
1813use List::Util qw(min max);
1573 1814
1574use CFClient::OpenGL; 1815use CFClient::OpenGL;
1575 1816
1576my %tex = ( 1817my %tex = (
1577 food => [ 1818 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1820 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 1821 ],
1581 grace => [ 1822 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1824 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 1825 ],
1585 hp => [ 1826 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1827 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1828 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 1829 ],
1589 mana => [ 1830 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1831 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1832 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 1833 ],
1593); 1834);
1594 1835
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 1836# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 1837sub new {
… …
1615} 1856}
1616 1857
1617sub set_max { 1858sub set_max {
1618 my ($self, $max) = @_; 1859 my ($self, $max) = @_;
1619 1860
1861 return if $self->{max_val} == $max;
1862
1620 $self->{max_val} = $max; 1863 $self->{max_val} = $max;
1864 $self->update;
1621} 1865}
1622 1866
1623sub set_value { 1867sub set_value {
1624 my ($self, $val, $max) = @_; 1868 my ($self, $val, $max) = @_;
1625 1869
1626 $self->set_max ($max) 1870 $self->set_max ($max)
1627 if defined $max; 1871 if defined $max;
1628 1872
1629 $max = $self->{max_val}; 1873 return if $self->{val} == $val;
1874
1630 $self->{val} = $val; 1875 $self->{val} = $val;
1631
1632 $self->update; 1876 $self->update;
1633} 1877}
1634 1878
1635sub _draw { 1879sub _draw {
1636 my ($self) = @_; 1880 my ($self) = @_;
1637 1881
1638 my $tex = $tex{$self->{type}}; 1882 my $tex = $tex{$self->{type}};
1883 my ($t1, $t2, $t3) = @$tex;
1639 1884
1640 my ($w, $h) = ($self->{w}, $self->{h}); 1885 my ($w, $h) = ($self->{w}, $self->{h});
1641 1886
1642 if ($self->{vertical}) { 1887 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 1888 glRotate 90, 0, 0, 1;
… …
1645 1890
1646 ($w, $h) = ($h, $w); 1891 ($w, $h) = ($h, $w);
1647 } 1892 }
1648 1893
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 1894 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 1895
1652 my $t1 = $tex->[0]; 1896 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 1897 my $ycut2 = max 0, min 1, $ycut - 1;
1898
1899 my $h1 = $self->{h} * (1 - $ycut1);
1900 my $h2 = $self->{h} * (1 - $ycut2);
1654 1901
1655 glEnable GL_BLEND; 1902 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1903 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 1904 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1905 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 1906
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1907 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 1908 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 1909 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1910 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1911 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1912 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 1913 glEnd;
1670 1914
1915 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1916 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 1917 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1918 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1919 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1921 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 1922 glEnd;
1923
1924 if ($t3) {
1925 glBindTexture GL_TEXTURE_2D, $t3->{name};
1926 glBegin GL_QUADS;
1927 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1928 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1930 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glEnd;
1932 }
1678 1933
1679 glDisable GL_BLEND; 1934 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 1935 glDisable GL_TEXTURE_2D;
1681} 1936}
1682 1937
… …
1685package CFClient::UI::Gauge; 1940package CFClient::UI::Gauge;
1686 1941
1687our @ISA = CFClient::UI::VBox::; 1942our @ISA = CFClient::UI::VBox::;
1688 1943
1689sub new { 1944sub new {
1690 my ($class, %arg) = shift; 1945 my ($class, %arg) = @_;
1691 1946
1692 my $self = $class->SUPER::new ( 1947 my $self = $class->SUPER::new (
1693 @_, 1948 tooltip => $arg{type},
1949 can_hover => 1,
1950 can_events => 1,
1951 %arg,
1694 ); 1952 );
1695 1953
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 1954 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1955 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 1956 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 1957
1702 $self 1958 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 1959}
1709 1960
1710sub set_fontsize { 1961sub set_fontsize {
1711 my ($self, $fsize) = @_; 1962 my ($self, $fsize) = @_;
1712 1963
1713 $self->{value}->set_fontsize ($fsize); 1964 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 1965 $self->{max} ->set_fontsize ($fsize);
1715} 1966}
1716 1967
1968sub set_max {
1969 my ($self, $max) = @_;
1970
1971 $self->{gauge}->set_max ($max);
1972 $self->{max}->set_text ($max);
1973}
1974
1717sub set_value { 1975sub set_value {
1718 my ($self, $val, $max) = @_; 1976 my ($self, $val, $max) = @_;
1719 1977
1720 $self->set_max ($max) 1978 $self->set_max ($max)
1721 if defined $max; 1979 if defined $max;
1722 1980
1723 $self->{gauge}->set_value ($val, $max); 1981 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 1982 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 1983}
1733 1984
1734############################################################################# 1985#############################################################################
1735 1986
1736package CFClient::UI::Slider; 1987package CFClient::UI::Slider;
… …
1755 # TODO: calculations are off 2006 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2009 active_fg => [0, 0, 0],
1759 range => [0, 0, 100, 10], 2010 range => [0, 0, 100, 10],
1760 req_w => 20, 2011 req_w => $::WIDTH / 80,
1761 req_h => 20, 2012 req_h => $::WIDTH / 80,
1762 vertical => 0, 2013 vertical => 0,
1763 can_hover => 1, 2014 can_hover => 1,
1764 inner_pad => 5, 2015 inner_pad => 5,
1765 @_ 2016 @_
1766 ); 2017 );
… …
1849 $page ||= 2; 2100 $page ||= 2;
1850 2101
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853 2104
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2105 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2106 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2107
1859 # draw background 2108 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2109 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1861 2110
1862 # draw handle 2111 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2112 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1864 2113
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2114 glDisable GL_TEXTURE_2D;
1867} 2115}
1868 2116
1869############################################################################# 2117#############################################################################
1870 2118
… …
1876 2124
1877sub new { 2125sub new {
1878 my $class = shift; 2126 my $class = shift;
1879 2127
1880 my $self = $class->SUPER::new ( 2128 my $self = $class->SUPER::new (
1881 fontsize => 1, 2129 fontsize => 1,
2130 can_events => 0,
2131 #font => default_font
1882 @_, 2132 @_,
1883 2133
1884 layout => (new CFClient::Layout), 2134 layout => (new CFClient::Layout 1),
1885 par => [], 2135 par => [],
1886 height => 0, 2136 height => 0,
1887 children => [ 2137 children => [
1888 (new CFClient::UI::Empty expand => 1), 2138 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2139 (new CFClient::UI::Slider vertical => 1),
1890 ], 2140 ],
1891 ); 2141 );
1892 2142
1893 $self->{children}[1]->connect (changed => sub { 2143 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2144
1897 $self 2145 $self
1898} 2146}
1899 2147
1900sub set_fontsize { 2148sub set_fontsize {
… …
1908 my ($self, $text) = @_; 2156 my ($self, $text) = @_;
1909 2157
1910 my $layout = $self->{layout}; 2158 my $layout = $self->{layout};
1911 2159
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2160 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2161 $layout->set_width ($self->{children}[0]{w});
1914 $layout->set_text ($text); 2162 $layout->set_markup ($text);
1915 2163
1916 ($layout->size)[1] 2164 ($layout->size)[1]
1917} 2165}
1918 2166
1919sub reflow { 2167sub reflow {
… …
1926sub size_allocate { 2174sub size_allocate {
1927 my ($self, $w, $h) = @_; 2175 my ($self, $w, $h) = @_;
1928 2176
1929 $self->SUPER::size_allocate ($w, $h); 2177 $self->SUPER::size_allocate ($w, $h);
1930 2178
2179 $self->{layout}->set_font ($self->{font}) if $self->{font};
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2180 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1932 $self->{layout}->set_width ($self->{children}[0]{w}); 2181 $self->{layout}->set_width ($self->{children}[0]{w});
1933 2182
1934 $self->reflow; 2183 $self->reflow;
1935} 2184}
… …
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2219 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1971 2220
1972 delete $self->{texture}; 2221 delete $self->{texture};
1973 } 2222 }
1974 2223
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2224 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1976 glClearColor 0, 0, 0, 1; 2225 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2226 glClear GL_COLOR_BUFFER_BIT;
1978 2227
1979 glEnable GL_BLEND;
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D; 2228 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983 2230
1984 my $top = int $self->{children}[1]{range}[0]; 2231 my $top = int $self->{children}[1]{range}[0];
1985 2232
… …
1988 2235
1989 my $y = 0; 2236 my $y = 0;
1990 2237
1991 my $layout = $self->{layout}; 2238 my $layout = $self->{layout};
1992 2239
2240 $layout->set_font ($self->{font}) if $self->{font};
2241
1993 for my $par (@{$self->{par}}) { 2242 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2243 my $h = $par->[0];
1995 2244
1996 if ($y0 < $y + $h && $y < $y1) { 2245 if ($y0 < $y + $h && $y < $y1) {
2246 $layout->set_foreground (@{ $par->[1] });
1997 $layout->set_text ($par->[2]); 2247 $layout->set_markup ($par->[2]);
1998 2248
1999 glColor @{ $par->[1] };
2000 my ($W, $H) = $layout->size; 2249 my ($W, $H) = $layout->size;
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2250 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2002 } 2251 }
2003 2252
2004 $y += $h; 2253 $y += $h;
2005 } 2254 }
2006 2255
2007 glDisable GL_TEXTURE_2D; 2256 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND;
2009 }; 2257 };
2010 }); 2258 });
2011} 2259}
2012 2260
2013sub _draw { 2261sub _draw {
2014 my ($self) = @_; 2262 my ($self) = @_;
2015 2263
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2264 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2265 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2266 glColor 1, 1, 1, 1;
2267 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2268 glDisable GL_TEXTURE_2D;
2021 }
2022 2269
2023 $self->{children}[1]->draw; 2270 $self->{children}[1]->draw;
2024 2271
2025} 2272}
2026 2273
… …
2074 2321
2075sub new { 2322sub new {
2076 my $class = shift; 2323 my $class = shift;
2077 2324
2078 my $self = $class->SUPER::new ( 2325 my $self = $class->SUPER::new (
2079 state => 0, 2326 state => 0,
2080 connect_activate => \&toggle_flopper, 2327 connect_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2328 @_
2083 ); 2329 );
2084 2330
2085 if ($self->{state}) { 2331 if ($self->{state}) {
2086 $self->{state} = 0; 2332 $self->{state} = 0;
… …
2106 $self->emit (changed => $self->{state}); 2352 $self->emit (changed => $self->{state});
2107} 2353}
2108 2354
2109############################################################################# 2355#############################################################################
2110 2356
2357package CFClient::UI::Tooltip;
2358
2359our @ISA = CFClient::UI::Bin::;
2360
2361use CFClient::OpenGL;
2362
2363sub new {
2364 my $class = shift;
2365
2366 $class->SUPER::new (
2367 @_,
2368 can_events => 0,
2369 )
2370}
2371
2372sub set_markup {
2373 my ($self, $text, $font) = @_;
2374
2375 $self->{label} = new CFClient::UI::Label
2376 fontsize => 0.8,
2377 fg => [0, 0, 0],
2378 font => ($font || $::FONT_PROP);
2379
2380 $self->{label}->set_max_size ($::WIDTH * 0.3);
2381 $self->{label}->set_markup ($text);
2382 $self->add ($self->{label});
2383}
2384
2385sub size_request {
2386 my ($self) = @_;
2387
2388 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2389
2390 ($w + 4, $h + 4)
2391}
2392
2393sub size_allocate {
2394 my ($self, $w, $h) = @_;
2395
2396 $self->SUPER::size_allocate ($w - 4, $h - 4);
2397}
2398
2399sub _draw {
2400 my ($self) = @_;
2401
2402 glPushMatrix;
2403 glTranslate 0.375, 0.375;
2404
2405 my ($w, $h) = @$self{qw(w h)};
2406
2407 glColor 1, 0.8, 0.4;
2408 glBegin GL_QUADS;
2409 glVertex 0 , 0;
2410 glVertex 0 , $h;
2411 glVertex $w, $h;
2412 glVertex $w, 0;
2413 glEnd;
2414
2415 glColor 0, 0, 0;
2416 glBegin GL_LINE_LOOP;
2417 glVertex 0 , 0;
2418 glVertex 0 , $h;
2419 glVertex $w, $h;
2420 glVertex $w, 0;
2421 glEnd;
2422
2423 glPopMatrix;
2424
2425 glTranslate 2, 2;
2426 $self->SUPER::_draw;
2427}
2428
2429#############################################################################
2430
2431package CFClient::UI::Face;
2432
2433our @ISA = CFClient::UI::Base::;
2434
2435use CFClient::OpenGL;
2436
2437sub new {
2438 my $class = shift;
2439
2440 $class->SUPER::new (
2441 aspect => 1,
2442 @_,
2443 )
2444}
2445
2446sub size_request {
2447 (32, 8)
2448}
2449
2450sub _draw {
2451 my ($self) = @_;
2452
2453 return unless $::CONN;#d# manage and cache textures differently
2454 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2455
2456 # TODO animation
2457 if ($tex) {
2458 glEnable GL_TEXTURE_2D;
2459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2460 glColor 1, 1, 1, 1;
2461 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2462 glDisable GL_TEXTURE_2D;
2463 }
2464}
2465
2466#############################################################################
2467
2468package CFClient::UI::InventoryItem;
2469
2470our @ISA = CFClient::UI::HBox::;
2471
2472sub new {
2473 my $class = shift;
2474
2475 my %args = @_;
2476
2477 my $item = delete $args{item};
2478
2479 my $desc = $item->{nrof} < 2
2480 ? $item->{name}
2481 : "$item->{nrof} $item->{name_pl}";
2482
2483
2484 my $self = $class->SUPER::new (
2485 can_hover => 1,
2486 can_events => 1,
2487 tooltip => (CFClient::UI::Label->escape ($desc)
2488 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2489 connect_button_down => sub {
2490 my ($self, $ev, $x, $y) = @_;
2491
2492 # todo: maybe put examine on 1? but should just be a tooltip :(
2493 if ($ev->{button} == 1) {
2494 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2495 } elsif ($ev->{button} == 2) {
2496 $::CONN->send ("apply $item->{tag}");
2497 } elsif ($ev->{button} == 3) {
2498 CFClient::UI::Menu->new (
2499 items => [
2500 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2501 [
2502 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2503 sub { $::CONN->send ("lock $item->{tag}") },
2504 ],
2505 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2506 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2507 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2508 ],
2509 )->popup ($ev);
2510 }
2511
2512 1
2513 },
2514 %args
2515 );
2516
2517 $self->add (new CFClient::UI::Face
2518 can_events => 0,
2519 face => $item->{face},
2520 anim => $item->{anim},
2521 animspeed => $item->{animspeed},
2522 );
2523
2524 $self->add (new CFClient::UI::Label
2525 can_events => 0,
2526 text => $desc,
2527 );
2528
2529 $self
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Inventory;
2535
2536our @ISA = CFClient::UI::ScrolledWindow::;
2537
2538sub new {
2539 my $class = shift;
2540
2541 my $self = $class->SUPER::new (
2542 scrolled => (new CFClient::UI::VBox),
2543 @_,
2544 );
2545
2546 $self
2547}
2548
2549sub set_items {
2550 my ($self, $items) = @_;
2551
2552 $self->{scrolled}->clear;
2553 return unless $items;
2554
2555 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2556
2557 $self->{real_items} = \@items;
2558
2559 for my $item (@items) {
2560 my $desc = $item->{nrof} < 2
2561 ? $item->{name}
2562 : "$item->{nrof} $item->{name_pl}";
2563
2564 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2565 }
2566
2567# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2568}
2569
2570sub size_request {
2571 my ($self) = @_;
2572 ($self->{req_w}, $self->{req_h});
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Menu;
2578
2579our @ISA = CFClient::UI::FancyFrame::;
2580
2581use CFClient::OpenGL;
2582
2583sub new {
2584 my $class = shift;
2585
2586 my $self = $class->SUPER::new (
2587 items => [],
2588 z => 100,
2589 @_,
2590 );
2591
2592 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2593
2594 for my $item (@{ $self->{items} }) {
2595 my ($widget, $cb) = @$item;
2596
2597 # handle various types of items, only text for now
2598 if (!ref $widget) {
2599 $widget = new CFClient::UI::Label
2600 can_hover => 1,
2601 can_events => 1,
2602 text => $widget;
2603 }
2604
2605 $self->{item}{$widget} = $item;
2606
2607 $self->{vbox}->add ($widget);
2608 }
2609
2610 $self
2611}
2612
2613# popup given the event (must be a mouse button down event currently)
2614sub popup {
2615 my ($self, $ev) = @_;
2616
2617 $self->emit ("popdown");
2618
2619 # maybe save $GRAB? must be careful about events...
2620 $GRAB = $self;
2621 $self->{button} = $ev->{button};
2622
2623 $self->show;
2624 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2625}
2626
2627sub mouse_motion {
2628 my ($self, $ev, $x, $y) = @_;
2629
2630 # TODO: should use vbox->find_widget or so
2631 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2632 $self->{hover} = $self->{item}{$HOVER};
2633}
2634
2635sub button_up {
2636 my ($self, $ev, $x, $y) = @_;
2637
2638 if ($ev->{button} == $self->{button}) {
2639 undef $GRAB;
2640 $self->hide;
2641
2642 $self->emit ("popdown");
2643 $self->{hover}[1]->() if $self->{hover};
2644 }
2645}
2646
2647#############################################################################
2648
2649package CFClient::UI::Statusbox;
2650
2651our @ISA = CFClient::UI::VBox::;
2652
2653sub reorder {
2654 my ($self) = @_;
2655 my $NOW = time;
2656
2657 while (my ($k, $v) = each %{ $self->{item} }) {
2658 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2659 }
2660
2661 my @widgets;
2662 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2663 my $count = 10 + 1;
2664 for my $item (@items) {
2665 last unless --$count;
2666
2667 push @widgets, $item->{label} ||= do {
2668 # TODO: doesn't handle markup well (read as: at all)
2669 my $short = delete $item->{text};
2670 for ($short) {
2671 s/^\s+//;
2672 s/\012.*//s;
2673 my $len = int 30 / $item->{fontsize};
2674 substr $_, $len, length, "…" if $len < length;
2675 }
2676
2677 new CFClient::UI::Label
2678 markup => $short,
2679 tooltip => delete $item->{tooltip},
2680 fontsize => delete $item->{fontsize},
2681 color => delete $item->{color},
2682 can_events => 1,
2683 can_hover => 1,
2684 };
2685 }
2686
2687 $self->clear;
2688 $self->SUPER::add (@widgets);
2689}
2690
2691sub add {
2692 my ($self, $text, %arg) = @_;
2693
2694 my $item = {
2695 time => time,
2696 text => $text,
2697 timeout => 60,
2698 tooltip => $text,
2699 fontsize => 0.8,
2700 color => [0.8, 0.8, 0.8, 0.8],
2701 %arg,
2702 };
2703
2704 $item->{timeout} += time;
2705 $item->{group} ||= $item+0;
2706
2707 $item = $self->{item}{$item->{group}} ||= $item;
2708
2709 $self->reorder;
2710}
2711
2712#############################################################################
2713
2111package CFClient::UI::Root; 2714package CFClient::UI::Root;
2112 2715
2113our @ISA = CFClient::UI::Container::; 2716our @ISA = CFClient::UI::Container::;
2114 2717
2115use CFClient::OpenGL; 2718use CFClient::OpenGL;
2116 2719
2117sub check_size { 2720sub new {
2118 my ($self) = @_; 2721 my $class = shift;
2119 2722
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2723 $class->SUPER::new (
2121} 2724 @_,
2122 2725 )
2123sub size_request {
2124 ($::WIDTH, $::HEIGHT)
2125} 2726}
2126 2727
2127sub configure { 2728sub configure {
2128 my ($self, $x, $y, $w, $h) = @_; 2729 my ($self, $x, $y, $w, $h) = @_;
2129 2730
2130 $self->SUPER::configure ($x, $y, $w, $h); 2731 $self->{w} = $w;
2732 $self->{h} = $h;
2733}
2131 2734
2735sub check_size {
2736 my ($self) = @_;
2737
2738 $self->size_allocate ($self->{w}, $self->{h})
2739 if $self->{w};
2740}
2741
2742sub size_request {
2743 my ($self) = @_;
2744
2745 ($self->{w}, $self->{h})
2746}
2747
2748sub size_allocate {
2749 my ($self, $w, $h) = @_;
2750
2751 my $old_w = $self->{old_w};
2752 my $old_h = $self->{old_h};
2753
2754 if ($old_w && $old_h) {
2755 for my $child ($self->children) {
2756 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2757 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2758 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2759 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2760 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2761 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2762 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2763 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2764 }
2765 }
2766
2132 for my $child (@{$self->{children}}) { 2767 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2768 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 2769
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 2770 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 2771 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2137 $child->configure ($X, $Y, $W,$H); 2772 $child->configure ($X, $Y, $W, $H);
2138 } 2773 }
2139}
2140 2774
2141sub _topleft { 2775 $self->{old_w} = $w;
2776 $self->{old_h} = $h;
2777}
2778
2779sub coord2local {
2142 my ($self, $x, $y) = @_; 2780 my ($self, $x, $y) = @_;
2143 2781
2144 ($x, $y) 2782 ($x, $y)
2145} 2783}
2146 2784
2785sub coord2global {
2786 my ($self, $x, $y) = @_;
2787
2788 ($x, $y)
2789}
2790
2147sub update { 2791sub update {
2148 my ($self) = @_; 2792 my ($self) = @_;
2149 2793
2150 $self->check_size; 2794 $self->check_size;
2151 ::refresh (); 2795 $::WANT_REFRESH++;
2152} 2796}
2153 2797
2154sub add { 2798sub add {
2155 my ($self, $child) = @_; 2799 my ($self, $child) = @_;
2156 2800
2157 # integerize window positions 2801 # integerise window positions
2158 $child->{x} = int $child->{x}; 2802 $child->{x} = int $child->{x};
2159 $child->{y} = int $child->{y}; 2803 $child->{y} = int $child->{y};
2160 2804
2161 $self->SUPER::add ($child); 2805 $self->SUPER::add ($child);
2162} 2806}
… …
2165 my ($self, $id, $cb) = @_; 2809 my ($self, $id, $cb) = @_;
2166 2810
2167 $self->{refresh_hook}{$id} = $cb; 2811 $self->{refresh_hook}{$id} = $cb;
2168} 2812}
2169 2813
2170sub draw { 2814sub draw {
2171 my ($self) = @_; 2815 my ($self) = @_;
2172 2816
2817 if ($self->{check_size}) {
2818 my @queue = ([], []);
2819
2820 for (;;) {
2821 if ($self->{check_size}) {
2822 # heuristic: check containers last
2823 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2824 for values %{delete $self->{check_size}}
2825 }
2826
2827 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2828
2829 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2830 ? @$widget{qw(user_w user_h)}
2831 : $widget->size_request;
2832
2833 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2834 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2835
2836 $widget->{req_w} = $w;
2837 $widget->{req_h} = $h;
2838
2839 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2840
2841 $widget->{parent}->check_size
2842 if $widget->{parent};
2843 }
2844 }
2845 }
2846
2847 while ($self->{size_alloc}) {
2848 for (values %{delete $self->{size_alloc}}) {
2849 my ($widget, $w, $h) = @$_;
2850
2851 $w = 0 if $w < 0;
2852 $h = 0 if $h < 0;
2853
2854 $widget->{w} = $w;
2855 $widget->{h} = $h;
2856 $widget->size_allocate ($w, $h);
2857 $widget->emit (size_allocate => $w, $h);
2858 }
2859 }
2860
2173 while (my $rcb = delete $self->{refresh_hook}) { 2861 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 2862 $_->()
2863 for values %{delete $self->{refresh_hook}};
2175 } 2864 }
2176 2865
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2866 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2867 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 2868 glClear GL_COLOR_BUFFER_BIT;
… …
2190############################################################################# 2879#############################################################################
2191 2880
2192package CFClient::UI; 2881package CFClient::UI;
2193 2882
2194$ROOT = new CFClient::UI::Root; 2883$ROOT = new CFClient::UI::Root;
2884$TOOLTIP = new CFClient::UI::Tooltip;
2195 2885
21961 28861
2197 2887

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