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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 1.196 by root, Fri May 12 00:16:34 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 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
70
71 check_tooltip;
33 } 72 }
34 73
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover && $hover->{can_hover}; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
71} 123}
72 124
73# convert position array to integers 125# convert position array to integers
74sub harmonize { 126sub harmonize {
75 my ($vals) = @_; 127 my ($vals) = @_;
… …
93 145
94sub new { 146sub new {
95 my $class = shift; 147 my $class = shift;
96 148
97 my $self = bless { 149 my $self = bless {
98 x => 0, 150 x => 0,
99 y => 0, 151 y => 0,
100 z => 0, 152 z => 0,
101 can_events => 1, 153 can_events => 1,
102 @_ 154 @_
103 }, $class; 155 }, $class;
104 156
105 for (keys %$self) { 157 for (keys %$self) {
… …
109 } 161 }
110 162
111 $self 163 $self
112} 164}
113 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
114sub show { 173sub show {
115 my ($self) = @_; 174 my ($self) = @_;
116 175
117 return if $self->{parent}; 176 return if $self->{parent};
118 177
… …
120} 179}
121 180
122sub hide { 181sub hide {
123 my ($self) = @_; 182 my ($self) = @_;
124 183
125 return unless $self->{parent}; 184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
126 186
127 $self->{parent}->remove ($self); 187 $self->{parent}->remove ($self)
188 if $self->{parent};
128} 189}
129 190
130sub move { 191sub move {
131 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
132 193
… …
135 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
136 197
137 $self->update; 198 $self->update;
138} 199}
139 200
140sub needs_redraw { 201sub set_size {
141 0 202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
142} 208}
143 209
144sub size_request { 210sub size_request {
145 require Carp; 211 require Carp;
146 Carp::confess "size_request is abstract"; 212 Carp::confess "size_request is abstract";
… …
166 $self->{y} = $y; 232 $self->{y} = $y;
167 $self->update; 233 $self->update;
168 } 234 }
169 235
170 if ($self->{w} != $w || $self->{h} != $h) { 236 if ($self->{w} != $w || $self->{h} != $h) {
171 $self->{w} = $w; 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
172 $self->{h} = $h;
173
174 $self->size_allocate ($w, $h);
175 $self->update;
176 } 238 }
177} 239}
178 240
179sub size_allocate { 241sub size_allocate {
180 # nothing to be done 242 # nothing to be done
181} 243}
182 244
183# return top left coordinates 245sub children {
184sub _topleft { 246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258}
259
260sub set_max_size {
185 my ($self, $x, $y) = @_; 261 my ($self, $w, $h) = @_;
186 262
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h;
188} 265}
189 266
190# translate global coordinates to local coordinate system 267# translate global coordinates to local coordinate system
191sub coord2local { 268sub coord2local {
192 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
193 270
194 my ($X, $Y) = $self->_topleft; 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 272}
197 273
198# translate local coordinates to global coordinate system 274# translate local coordinates to global coordinate system
199sub coord2global { 275sub coord2global {
200 my ($self, $x, $y) = @_; 276 my ($self, $x, $y) = @_;
201 277
202 my ($X, $Y) = $self->_topleft; 278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 279}
205 280
206sub focus_in { 281sub focus_in {
207 my ($self) = @_; 282 my ($self) = @_;
208 283
… …
268 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
270 glEnd; 345 glEnd;
271 glDisable GL_BLEND; 346 glDisable GL_BLEND;
272 } 347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0;
355 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h};
358 glEnd;
359 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 }
273} 362}
274 363
275sub _draw { 364sub _draw {
276 my ($self) = @_; 365 my ($self) = @_;
277 366
… …
292 381
293sub set_parent { 382sub set_parent {
294 my ($self, $parent) = @_; 383 my ($self, $parent) = @_;
295 384
296 Scalar::Util::weaken ($self->{parent} = $parent); 385 Scalar::Util::weaken ($self->{parent} = $parent);
386
387 $self->check_size
388 unless exists $self->{req_w};
297} 389}
298 390
299sub check_size { 391sub check_size {
300 my ($self) = @_; 392 my ($self) = @_;
301 393
302 return unless $self->{parent}; 394 $CFClient::UI::ROOT->{check_size}{$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 $self->{parent}->check_size;
311 }
312} 395}
313 396
314sub update { 397sub update {
315 my ($self) = @_; 398 my ($self) = @_;
316 399
… …
325} 408}
326 409
327sub emit { 410sub emit {
328 my ($self, $signal, @args) = @_; 411 my ($self, $signal, @args) = @_;
329 412
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
331 $cb->($self, @args);
332 }
333} 414}
334 415
335sub DESTROY { 416sub DESTROY {
336 my ($self) = @_; 417 my ($self) = @_;
337 418
… …
404sub new { 485sub new {
405 my ($class, %arg) = @_; 486 my ($class, %arg) = @_;
406 487
407 my $children = delete $arg{children} || []; 488 my $children = delete $arg{children} || [];
408 489
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 490 my $self = $class->SUPER::new (
491 children => [],
492 can_events => 0,
493 %arg,
494 );
410 $self->add ($_) for @$children; 495 $self->add ($_) for @$children;
411 496
412 $self 497 $self
413} 498}
414 499
415sub add { 500sub add {
416 my ($self, $child) = @_; 501 my ($self, @widgets) = @_;
417 502
418 $child->set_parent ($self); 503 $_->set_parent ($self)
504 for @widgets;
419 505
420 use sort 'stable'; 506 use sort 'stable';
421 507
422 $self->{children} = [ 508 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 509 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 510 @{$self->{children}}, @widgets
425 ]; 511 ];
426 512
427 $child->check_size; 513 $self->check_size;
514 $self->update;
515}
516
517sub children {
518 @{ $_[0]{children} }
428} 519}
429 520
430sub remove { 521sub remove {
431 my ($self, $child) = @_; 522 my ($self, $child) = @_;
432 523
433 delete $child->{parent}; 524 delete $child->{parent};
525 $child->hide;
434 526
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 528
437 $self->check_size; 529 $self->check_size;
530 $self->update;
531}
532
533sub clear {
534 my ($self) = @_;
535
536 my $children = delete $self->{children};
537 $self->{children} = [];
538
539 for (@$children) {
540 delete $_->{parent};
541 $_->hide;
542 }
543
544 $self->check_size;
545 $self->update;
438} 546}
439 547
440sub find_widget { 548sub find_widget {
441 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
442 550
… …
517} 625}
518 626
519sub update { 627sub update {
520 my ($self) = @_; 628 my ($self) = @_;
521 629
522 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 631 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($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 $self->child->draw;
534 };
535} 632}
536 633
537sub size_allocate { 634sub size_allocate {
538 my ($self, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
539 636
540 $self->child->configure (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
541 640
641sub _render {
642 $_[0]{children}[0]->draw;
643}
644
645sub render_child {
646 my ($self) = @_;
647
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT;
651
542 $self->render_chld; 652 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
543} 661}
544 662
545sub _draw { 663sub _draw {
546 my ($self) = @_; 664 my ($self) = @_;
547 665
548 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
549 667
550 my $tex = $self->{texture} 668 my $tex = $self->{texture}
551 or return; 669 or return;
552 670
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 671 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
673 glColor 0, 0, 0, 1;
557 674
558 $tex->draw_quad (0, 0, $w, $h); 675 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 676
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 677 glDisable GL_TEXTURE_2D;
562} 678}
563 679
564############################################################################# 680#############################################################################
565 681
566package CFClient::UI::ViewPort; 682package CFClient::UI::ViewPort;
567 683
568our @ISA = CFClient::UI::Window::; 684our @ISA = CFClient::UI::Window::;
569 685
570sub new { die }
571
572sub size_request { 686sub size_request {
573 my ($self) = @_; 687 my ($self) = @_;
574 688
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 689 @$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)}); 690 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
577 691
578 @$self{qw(child_w child_h)} 692 @$self{qw(child_w child_h)}
579} 693}
580 694
581sub _draw { 695sub size_allocate {
582 my ($self) = @_; 696 my ($self, $w, $h) = @_;
583 697
584 $self->{children}[1]->draw; 698 $self->update;
585} 699}
586 700
701sub set_offset {
702 my ($self, $x, $y) = @_;
703
704 $self->{view_x} = int $x;
705 $self->{view_y} = int $y;
706
707 $self->update;
708}
709
710# hmm, this does not work for topleft of $self... but we should not ask for that
711sub coord2local {
712 my ($self, $x, $y) = @_;
713
714 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
715}
716
717sub coord2global {
718 my ($self, $x, $y) = @_;
719
720 $x = List::Util::min $self->{w}, $x - $self->{view_x};
721 $y = List::Util::min $self->{h}, $y - $self->{view_y};
722
723 $self->SUPER::coord2global ($x, $y)
724}
725
726sub find_widget {
727 my ($self, $x, $y) = @_;
728
729 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
730 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
731 ) {
732 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
733 } else {
734 $self->CFClient::UI::Base::find_widget ($x, $y)
735 }
736}
737
738sub _render {
739 my ($self) = @_;
740
741 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
742
743 $self->SUPER::_render;
744}
745
746#############################################################################
747
748package CFClient::UI::ScrolledWindow;
749
750our @ISA = CFClient::UI::HBox::;
751
752sub new {
753 my $class = shift;
754
755 my $self;
756
757 my $slider = new CFClient::UI::Slider
758 vertical => 1,
759 range => [0, 0, 1, 0.01], # HACK fix
760 connect_changed => sub {
761 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
762 },
763 ;
764
765 $self = $class->SUPER::new (
766 vp => (new CFClient::UI::ViewPort),
767 slider => $slider,
768 @_,
769 );
770
771 $self->{vp}->add ($self->{scrolled});
772 $self->add ($self->{vp});
773 $self->add ($self->{slider});
774
775 $self
776}
777
778#TODO# update range on size_allocate depeneing on child
779# update viewport offset on scroll
587 780
588############################################################################# 781#############################################################################
589 782
590package CFClient::UI::Frame; 783package CFClient::UI::Frame;
591 784
… …
602 border => 0.8, 795 border => 0.8,
603 @_ 796 @_
604 ); 797 );
605 798
606 $self 799 $self
607}
608
609sub set_size {
610 my ($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, $h);
626} 800}
627 801
628sub _draw { 802sub _draw {
629 my ($self) = @_; 803 my ($self) = @_;
630 804
… …
665 my $class = shift; 839 my $class = shift;
666 840
667 # TODO: user_x, user_y, overwrite moveto? 841 # TODO: user_x, user_y, overwrite moveto?
668 842
669 my $self = $class->SUPER::new ( 843 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 844 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 845 border_bg => [1, 1, 1, 1],
672 border => 0.8, 846 border => 0.6,
673 can_events => 1, 847 can_events => 1,
674 @_ 848 @_
675 ); 849 );
676 850
677 $self->{title} &&= new CFClient::UI::Label 851 $self->{title} &&= new CFClient::UI::Label
678 align => 0, 852 align => 0,
679 valign => 1, 853 valign => 1,
680 text => $self->{title}, 854 text => $self->{title},
681 fontsize => 1; 855 fontsize => $self->{border};
682 856
683 $self 857 $self
684} 858}
685 859
686sub border { 860sub border {
687 int $_[0]{border} * $::FONTSIZE 861 int $_[0]{border} * $::FONTSIZE
688} 862}
689 863
690sub size_request { 864sub size_request {
691 my ($self) = @_; 865 my ($self) = @_;
692
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694 866
695 my ($w, $h) = $self->SUPER::size_request; 867 my ($w, $h) = $self->SUPER::size_request;
696 868
697 ( 869 (
698 $w + $self->border * 2, 870 $w + $self->border * 2,
… …
713} 885}
714 886
715sub button_down { 887sub button_down {
716 my ($self, $ev, $x, $y) = @_; 888 my ($self, $ev, $x, $y) = @_;
717 889
890 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 891 my $border = $self->border;
719 892
720 if ($x < $self->{w} && $x >= $self->{w} - $border 893 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 894 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 895
896 if ($lr & $td) {
897 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 898 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 899 my ($bw, $bh) = ($self->{w}, $self->{h});
725 900
901 my $mx = $x < $border;
902 my $my = $y < $border;
903
726 $self->{motion} = sub { 904 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 905 my ($ev, $x, $y) = @_;
728 906
729 ($x, $y) = ($ev->{x}, $ev->{y}); 907 my $dx = $ev->{x} - $ox;
908 my $dy = $ev->{y} - $oy;
730 909
731 $self->{user_w} = $bw + $x - $ox; 910 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 911 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
912 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
733 $self->check_size; 913 $self->check_size;
734 }; 914 };
735 915
736 } elsif ($x >= 0 && $x < $self->{w} 916 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 917 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 918 my ($bx, $by) = ($self->{x}, $self->{y});
741 919
742 $self->{motion} = sub { 920 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 921 my ($ev, $x, $y) = @_;
… …
779 $tex[1]->draw_quad (0, 0, $w, $border); 957 $tex[1]->draw_quad (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 958 $tex[3]->draw_quad (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 959 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 960 $tex[4]->draw_quad (0, $h - $border, $w, $border);
783 961
962 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
784 my $bg = $tex[0]; 963 my $bg = $tex[0];
785 964
786 # TODO: repeat texture not scale 965 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 966 my $rep_x = $cw / $bg->{w};
788 my $rep_y = $ch / $bg->{h}; 967 my $rep_y = $ch / $bg->{h};
789 968
790 glColor @{ $self->{bg} }; 969 glColor @{ $self->{bg} };
791 970
792 $bg->{s} = $rep_x; 971 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y; 972 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1; 973 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 974 $bg->draw_quad ($border, $border, $cw, $ch);
796 975
797 glDisable GL_TEXTURE_2D; 976 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND; 977 glDisable GL_BLEND;
978 }
799 979
800 $self->{title}->draw if $self->{title}; 980 $self->{title}->draw if $self->{title};
981
801 $self->child->draw; 982 $self->child->draw;
802} 983}
803 984
804############################################################################# 985#############################################################################
805 986
… …
827 $self->{children}[$y][$x] = $child; 1008 $self->{children}[$y][$x] = $child;
828 1009
829 $child->check_size; 1010 $child->check_size;
830} 1011}
831 1012
1013sub children {
1014 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1015}
1016
832# TODO: move to container class maybe? send childs a signal on removal? 1017# TODO: move to container class maybe? send childs a signal on removal?
833sub clear { 1018sub clear {
834 my ($self) = @_; 1019 my ($self) = @_;
835 1020
1021 my @children = $self->children;
836 delete $self->{children}; 1022 delete $self->{children};
1023
1024 for (@children) {
1025 delete $_->{parent};
1026 $_->hide;
1027 }
1028
837 $self->update; 1029 $self->update;
838} 1030}
839 1031
840sub get_wh { 1032sub get_wh {
841 my ($self) = @_; 1033 my ($self) = @_;
… …
1018} 1210}
1019 1211
1020sub size_allocate { 1212sub size_allocate {
1021 my ($self, $w, $h) = @_; 1213 my ($self, $w, $h) = @_;
1022 1214
1215 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1216
1023 my $children = $self->{children}; 1217 my $children = $self->{children};
1024 1218
1025 my @h = map $_->{req_h}, @$children; 1219 my @h = map $_->{req_h}, @$children;
1026 1220
1027 my $req_h = List::Util::sum @h; 1221 my $req_h = List::Util::sum @h;
… …
1064 1258
1065sub new { 1259sub new {
1066 my ($class, %arg) = @_; 1260 my ($class, %arg) = @_;
1067 1261
1068 my $self = $class->SUPER::new ( 1262 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1263 fg => [1, 1, 1],
1264 #font => default_font
1265 #text => initial text
1266 #markup => initial narkup
1267 layout => (new CFClient::Layout),
1070 fontsize => 1, 1268 fontsize => 1,
1071 text => "",
1072 align => -1, 1269 align => -1,
1073 valign => -1, 1270 valign => -1,
1074 padding => 2, 1271 padding => 2,
1075 layout => new CFClient::Layout,
1076 can_events => 0, 1272 can_events => 0,
1077 %arg 1273 %arg
1078 ); 1274 );
1079 1275
1080 if (exists $self->{template}) { 1276 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1277 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1278 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1279 $self->{template} = $layout;
1084 } 1280 }
1085 1281
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1282 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1283 $self->set_markup (delete $self->{markup});
1284 } else {
1285 $self->set_text (delete $self->{text});
1286 }
1088 1287
1089 $self 1288 $self
1090} 1289}
1091 1290
1092sub escape_text { 1291sub escape {
1093 local $_ = $_[1]; 1292 local $_ = $_[1];
1094 1293
1095 s/&/&amp;/g; 1294 s/&/&amp;/g;
1096 s/>/&gt;/g; 1295 s/>/&gt;/g;
1097 s/</&lt;/g; 1296 s/</&lt;/g;
1098 1297
1099 $_[1] 1298 $_[1]
1100} 1299}
1101 1300
1301sub update {
1302 my ($self) = @_;
1303
1304 delete $self->{texture};
1305 $self->SUPER::update;
1306}
1307
1102sub set_text { 1308sub set_text {
1103 my ($self, $text) = @_; 1309 my ($self, $text) = @_;
1104 1310
1311 return if $self->{text} eq "T$text";
1312 $self->{text} = "T$text";
1313
1314 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1315 $self->{layout}->set_text ($text);
1106 1316
1107 delete $self->{texture}; 1317 $self->update;
1108 $self->check_size; 1318 $self->check_size;
1109 $self->update;
1110} 1319}
1111 1320
1112sub set_markup { 1321sub set_markup {
1113 my ($self, $markup) = @_; 1322 my ($self, $markup) = @_;
1114 1323
1324 return if $self->{text} eq "M$markup";
1325 $self->{text} = "M$markup";
1326
1327 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1328
1329 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1330 $self->{layout}->set_markup ($markup);
1116 1331
1117 delete $self->{texture}; 1332 $self->update;
1118 $self->check_size; 1333 $self->check_size;
1119 $self->update;
1120} 1334}
1121 1335
1122sub size_request { 1336sub size_request {
1123 my ($self) = @_; 1337 my ($self) = @_;
1124 1338
1125 $self->{layout}->set_width; 1339 $self->{layout}->set_font ($self->{font}) if $self->{font};
1340 $self->{layout}->set_width ($self->{max_w} || -1);
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1341 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1342
1128 my ($w, $h) = $self->{layout}->size; 1343 my ($w, $h) = $self->{layout}->size;
1129 1344
1130 if (exists $self->{template}) { 1345 if (exists $self->{template}) {
1346 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1347 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1348
1133 my ($w2, $h2) = $self->{template}->size; 1349 my ($w2, $h2) = $self->{template}->size;
1134 1350
1135 $w = List::Util::max $w, $w2; 1351 $w = List::Util::max $w, $w2;
… …
1150 1366
1151sub set_fontsize { 1367sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1368 my ($self, $fontsize) = @_;
1153 1369
1154 $self->{fontsize} = $fontsize; 1370 $self->{fontsize} = $fontsize;
1371 delete $self->{texture};
1372
1373 $self->update;
1155 $self->check_size; 1374 $self->check_size;
1156} 1375}
1157 1376
1158sub _draw { 1377sub _draw {
1159 my ($self) = @_; 1378 my ($self) = @_;
1160 1379
1161 my $tex = $self->{texture} ||= do { 1380 my $tex = $self->{texture} ||= do {
1381 $self->{layout}->set_foreground (@{$self->{fg}});
1382 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1383 $self->{layout}->set_width ($self->{w});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1384 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1385
1164 new_from_layout CFClient::Texture $self->{layout} 1386 my $tex = new_from_layout CFClient::Texture $self->{layout};
1387
1388 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1389 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1390 : ($self->{w} - $tex->{w}) * 0.5;
1391
1392 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1393 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1394 : ($self->{h} - $tex->{h}) * 0.5;
1395
1396 $tex
1165 }; 1397 };
1166 1398
1167 glEnable GL_BLEND;
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169 glEnable GL_TEXTURE_2D; 1399 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1401
1402 if ($tex->{format} == GL_ALPHA) {
1172 glColor @{$self->{fg}}; 1403 glColor @{$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}); 1404 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1405 } else {
1406 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1407 }
1187 1408
1188 glDisable GL_TEXTURE_2D; 1409 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1410}
1191 1411
1192############################################################################# 1412#############################################################################
1193 1413
1194package CFClient::UI::EntryBase; 1414package CFClient::UI::EntryBase;
… …
1199 1419
1200sub new { 1420sub new {
1201 my $class = shift; 1421 my $class = shift;
1202 1422
1203 $class->SUPER::new ( 1423 $class->SUPER::new (
1204 fg => [1, 1, 1], 1424 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1425 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1426 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1427 active_fg => [0, 0, 0],
1208 can_hover => 1, 1428 can_hover => 1,
1209 can_focus => 1, 1429 can_focus => 1,
1210 valign => 0, 1430 valign => 0,
1211 can_events => 1, 1431 can_events => 1,
1212 @_ 1432 @_
1213 ) 1433 )
1214} 1434}
1215 1435
… …
1229 $self->{layout}->set_text ("$text "); 1449 $self->{layout}->set_text ("$text ");
1230 1450
1231 $self->emit (changed => $self->{text}); 1451 $self->emit (changed => $self->{text});
1232} 1452}
1233 1453
1454sub set_text {
1455 my ($self, $text) = @_;
1456
1457 $self->{cursor} = length $text;
1458 $self->_set_text ($text);
1459 $self->check_size;
1460 $self->update;
1461}
1462
1234sub get_text { 1463sub get_text {
1235 $_[0]{text} 1464 $_[0]{text}
1236} 1465}
1237 1466
1238sub size_request { 1467sub size_request {
… …
1245 1474
1246sub size_allocate { 1475sub size_allocate {
1247 my ($self, $w, $h) = @_; 1476 my ($self, $w, $h) = @_;
1248 1477
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text 1478 $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 $self->update;
1258} 1479}
1259 1480
1260sub key_down { 1481sub key_down {
1261 my ($self, $ev) = @_; 1482 my ($self, $ev) = @_;
1262 1483
… …
1369 my ($self, $ev) = @_; 1590 my ($self, $ev) = @_;
1370 1591
1371 my $sym = $ev->{sym}; 1592 my $sym = $ev->{sym};
1372 1593
1373 if ($sym == 13) { 1594 if ($sym == 13) {
1595 unshift @{$self->{history}},
1596 my $txt = $self->get_text;
1597 $self->{history_pointer} = -1;
1598 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1599 $self->emit (activate => $txt);
1375 $self->update; 1600 $self->update;
1601
1602 } elsif ($sym == CFClient::SDLK_UP) {
1603 if ($self->{history_pointer} < 0) {
1604 $self->{history_saveback} = $self->get_text;
1605 }
1606 if (@{$self->{history} || []} > 0) {
1607 $self->{history_pointer}++;
1608 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1609 $self->{history_pointer} = @{$self->{history} || []} - 1;
1610 }
1611 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1612 }
1613
1614 } elsif ($sym == CFClient::SDLK_DOWN) {
1615 $self->{history_pointer}--;
1616 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1617
1618 if ($self->{history_pointer} >= 0) {
1619 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1620 } else {
1621 $self->set_text ($self->{history_saveback});
1622 }
1376 1623
1377 } else { 1624 } else {
1378 $self->SUPER::key_down ($ev); 1625 $self->SUPER::key_down ($ev);
1379 } 1626 }
1380 1627
… …
1394 1641
1395sub new { 1642sub new {
1396 my $class = shift; 1643 my $class = shift;
1397 1644
1398 $class->SUPER::new ( 1645 $class->SUPER::new (
1399 padding => 4, 1646 padding => 4,
1400 fg => [1, 1, 1], 1647 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2], 1648 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1649 active_fg => [0, 0, 1],
1403 can_hover => 1, 1650 can_hover => 1,
1404 align => 0, 1651 align => 0,
1405 valign => 0, 1652 valign => 0,
1406 can_events => 1, 1653 can_events => 1,
1407 @_ 1654 @_
1408 ) 1655 )
1409} 1656}
1410 1657
… …
1424 1671
1425 if ($GRAB == $self) { 1672 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg}; 1673 $self->{fg} = $self->{active_fg};
1427 } 1674 }
1428 1675
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1676 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1678 glColor 0, 0, 0, 1;
1434 1679
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1680 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1681
1437 glDisable GL_TEXTURE_2D; 1682 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1683
1440 $self->SUPER::_draw; 1684 $self->SUPER::_draw;
1441} 1685}
1442 1686
1443############################################################################# 1687#############################################################################
… …
1490 1734
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1735 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492 1736
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1737 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1738
1495 glEnable GL_BLEND;
1496 glEnable GL_TEXTURE_2D; 1739 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498 1740
1499 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1741 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500 1742
1501 $tex->draw_quad (0, 0, $s, $s); 1743 $tex->draw_quad_alpha (0, 0, $s, $s);
1502 1744
1503 glDisable GL_TEXTURE_2D; 1745 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1746}
1506 1747
1507############################################################################# 1748#############################################################################
1508 1749
1509package CFClient::UI::Image; 1750package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 1793 glTranslate 0, -$self->{w}, 0;
1553 1794
1554 ($w, $h) = ($h, $w); 1795 ($w, $h) = ($h, $w);
1555 } 1796 }
1556 1797
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 1798 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1799 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 1800
1562 $tex->draw_quad (0, 0, $w, $h); 1801 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 1802
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 1803 glDisable GL_TEXTURE_2D;
1566} 1804}
1567 1805
1568############################################################################# 1806#############################################################################
1569 1807
1570package CFClient::UI::VGauge; 1808package CFClient::UI::VGauge;
1571 1809
1572our @ISA = CFClient::UI::Base::; 1810our @ISA = CFClient::UI::Base::;
1811
1812use List::Util qw(min max);
1573 1813
1574use CFClient::OpenGL; 1814use CFClient::OpenGL;
1575 1815
1576my %tex = ( 1816my %tex = (
1577 food => [ 1817 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1818 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1819 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 1820 ],
1581 grace => [ 1821 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1822 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1823 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 1824 ],
1585 hp => [ 1825 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1826 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1827 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 1828 ],
1589 mana => [ 1829 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1830 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1831 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 1832 ],
1593); 1833);
1594 1834
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 1835# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 1836sub new {
… …
1615} 1855}
1616 1856
1617sub set_max { 1857sub set_max {
1618 my ($self, $max) = @_; 1858 my ($self, $max) = @_;
1619 1859
1860 return if $self->{max_val} == $max;
1861
1620 $self->{max_val} = $max; 1862 $self->{max_val} = $max;
1863 $self->update;
1621} 1864}
1622 1865
1623sub set_value { 1866sub set_value {
1624 my ($self, $val, $max) = @_; 1867 my ($self, $val, $max) = @_;
1625 1868
1626 $self->set_max ($max) 1869 $self->set_max ($max)
1627 if defined $max; 1870 if defined $max;
1628 1871
1629 $max = $self->{max_val}; 1872 return if $self->{val} == $val;
1873
1630 $self->{val} = $val; 1874 $self->{val} = $val;
1631
1632 $self->update; 1875 $self->update;
1633} 1876}
1634 1877
1635sub _draw { 1878sub _draw {
1636 my ($self) = @_; 1879 my ($self) = @_;
1637 1880
1638 my $tex = $tex{$self->{type}}; 1881 my $tex = $tex{$self->{type}};
1882 my ($t1, $t2, $t3) = @$tex;
1639 1883
1640 my ($w, $h) = ($self->{w}, $self->{h}); 1884 my ($w, $h) = ($self->{w}, $self->{h});
1641 1885
1642 if ($self->{vertical}) { 1886 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 1887 glRotate 90, 0, 0, 1;
… …
1645 1889
1646 ($w, $h) = ($h, $w); 1890 ($w, $h) = ($h, $w);
1647 } 1891 }
1648 1892
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 1893 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 1894
1652 my $t1 = $tex->[0]; 1895 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 1896 my $ycut2 = max 0, min 1, $ycut - 1;
1897
1898 my $h1 = $self->{h} * (1 - $ycut1);
1899 my $h2 = $self->{h} * (1 - $ycut2);
1654 1900
1655 glEnable GL_BLEND; 1901 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1902 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 1903 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1904 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 1905
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1906 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 1907 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 1908 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1909 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1910 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1911 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 1912 glEnd;
1670 1913
1914 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1915 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 1916 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1917 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1918 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1919 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1920 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 1921 glEnd;
1922
1923 if ($t3) {
1924 glBindTexture GL_TEXTURE_2D, $t3->{name};
1925 glBegin GL_QUADS;
1926 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1927 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1928 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1929 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1930 glEnd;
1931 }
1678 1932
1679 glDisable GL_BLEND; 1933 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 1934 glDisable GL_TEXTURE_2D;
1681} 1935}
1682 1936
… …
1685package CFClient::UI::Gauge; 1939package CFClient::UI::Gauge;
1686 1940
1687our @ISA = CFClient::UI::VBox::; 1941our @ISA = CFClient::UI::VBox::;
1688 1942
1689sub new { 1943sub new {
1690 my ($class, %arg) = shift; 1944 my ($class, %arg) = @_;
1691 1945
1692 my $self = $class->SUPER::new ( 1946 my $self = $class->SUPER::new (
1693 @_, 1947 tooltip => $arg{type},
1948 can_hover => 1,
1949 can_events => 1,
1950 %arg,
1694 ); 1951 );
1695 1952
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 1953 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1954 $self->add ($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"; 1955 $self->add ($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 1956
1702 $self 1957 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 1958}
1709 1959
1710sub set_fontsize { 1960sub set_fontsize {
1711 my ($self, $fsize) = @_; 1961 my ($self, $fsize) = @_;
1712 1962
1713 $self->{value}->set_fontsize ($fsize); 1963 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 1964 $self->{max} ->set_fontsize ($fsize);
1715} 1965}
1716 1966
1967sub set_max {
1968 my ($self, $max) = @_;
1969
1970 $self->{gauge}->set_max ($max);
1971 $self->{max}->set_text ($max);
1972}
1973
1717sub set_value { 1974sub set_value {
1718 my ($self, $val, $max) = @_; 1975 my ($self, $val, $max) = @_;
1719 1976
1720 $self->set_max ($max) 1977 $self->set_max ($max)
1721 if defined $max; 1978 if defined $max;
1722 1979
1723 $self->{gauge}->set_value ($val, $max); 1980 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 1981 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 1982}
1733 1983
1734############################################################################# 1984#############################################################################
1735 1985
1736package CFClient::UI::Slider; 1986package CFClient::UI::Slider;
… …
1755 # TODO: calculations are off 2005 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2006 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2007 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2008 active_fg => [0, 0, 0],
1759 range => [0, 0, 100, 10], 2009 range => [0, 0, 100, 10],
1760 req_w => 20, 2010 req_w => $::WIDTH / 80,
1761 req_h => 20, 2011 req_h => $::WIDTH / 80,
1762 vertical => 0, 2012 vertical => 0,
1763 can_hover => 1, 2013 can_hover => 1,
1764 inner_pad => 5, 2014 inner_pad => 5,
1765 @_ 2015 @_
1766 ); 2016 );
… …
1849 $page ||= 2; 2099 $page ||= 2;
1850 2100
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2101 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2102 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853 2103
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2104 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2105 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2106
1859 # draw background 2107 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2108 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1861 2109
1862 # draw handle 2110 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2111 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1864 2112
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2113 glDisable GL_TEXTURE_2D;
1867} 2114}
1868 2115
1869############################################################################# 2116#############################################################################
1870 2117
… …
1876 2123
1877sub new { 2124sub new {
1878 my $class = shift; 2125 my $class = shift;
1879 2126
1880 my $self = $class->SUPER::new ( 2127 my $self = $class->SUPER::new (
1881 fontsize => 1, 2128 fontsize => 1,
2129 can_events => 0,
2130 #font => default_font
1882 @_, 2131 @_,
1883 2132
1884 layout => (new CFClient::Layout), 2133 layout => (new CFClient::Layout 1),
1885 par => [], 2134 par => [],
1886 height => 0, 2135 height => 0,
1887 children => [ 2136 children => [
1888 (new CFClient::UI::Empty expand => 1), 2137 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2138 (new CFClient::UI::Slider vertical => 1),
1890 ], 2139 ],
1891 ); 2140 );
1892 2141
1893 $self->{children}[1]->connect (changed => sub { 2142 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2143
1897 $self 2144 $self
1898} 2145}
1899 2146
1900sub set_fontsize { 2147sub set_fontsize {
… …
1908 my ($self, $text) = @_; 2155 my ($self, $text) = @_;
1909 2156
1910 my $layout = $self->{layout}; 2157 my $layout = $self->{layout};
1911 2158
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2159 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2160 $layout->set_width ($self->{children}[0]{w});
1914 $layout->set_text ($text); 2161 $layout->set_markup ($text);
1915 2162
1916 ($layout->size)[1] 2163 ($layout->size)[1]
1917} 2164}
1918 2165
1919sub reflow { 2166sub reflow {
… …
1926sub size_allocate { 2173sub size_allocate {
1927 my ($self, $w, $h) = @_; 2174 my ($self, $w, $h) = @_;
1928 2175
1929 $self->SUPER::size_allocate ($w, $h); 2176 $self->SUPER::size_allocate ($w, $h);
1930 2177
2178 $self->{layout}->set_font ($self->{font}) if $self->{font};
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2179 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1932 $self->{layout}->set_width ($self->{children}[0]{w}); 2180 $self->{layout}->set_width ($self->{children}[0]{w});
1933 2181
1934 $self->reflow; 2182 $self->reflow;
1935} 2183}
… …
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2218 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1971 2219
1972 delete $self->{texture}; 2220 delete $self->{texture};
1973 } 2221 }
1974 2222
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2223 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1976 glClearColor 0, 0, 0, 1; 2224 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2225 glClear GL_COLOR_BUFFER_BIT;
1978 2226
1979 glEnable GL_BLEND;
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D; 2227 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983 2229
1984 my $top = int $self->{children}[1]{range}[0]; 2230 my $top = int $self->{children}[1]{range}[0];
1985 2231
… …
1988 2234
1989 my $y = 0; 2235 my $y = 0;
1990 2236
1991 my $layout = $self->{layout}; 2237 my $layout = $self->{layout};
1992 2238
2239 $layout->set_font ($self->{font}) if $self->{font};
2240
1993 for my $par (@{$self->{par}}) { 2241 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2242 my $h = $par->[0];
1995 2243
1996 if ($y0 < $y + $h && $y < $y1) { 2244 if ($y0 < $y + $h && $y < $y1) {
2245 $layout->set_foreground (@{ $par->[1] });
1997 $layout->set_text ($par->[2]); 2246 $layout->set_markup ($par->[2]);
1998 2247
1999 glColor @{ $par->[1] };
2000 my ($W, $H) = $layout->size; 2248 my ($W, $H) = $layout->size;
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2249 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2002 } 2250 }
2003 2251
2004 $y += $h; 2252 $y += $h;
2005 } 2253 }
2006 2254
2007 glDisable GL_TEXTURE_2D; 2255 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND;
2009 }; 2256 };
2010 }); 2257 });
2011} 2258}
2012 2259
2013sub _draw { 2260sub _draw {
2014 my ($self) = @_; 2261 my ($self) = @_;
2015 2262
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2263 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2265 glColor 1, 1, 1, 1;
2266 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2267 glDisable GL_TEXTURE_2D;
2021 }
2022 2268
2023 $self->{children}[1]->draw; 2269 $self->{children}[1]->draw;
2024 2270
2025} 2271}
2026 2272
… …
2074 2320
2075sub new { 2321sub new {
2076 my $class = shift; 2322 my $class = shift;
2077 2323
2078 my $self = $class->SUPER::new ( 2324 my $self = $class->SUPER::new (
2079 state => 0, 2325 state => 0,
2080 connect_activate => \&toggle_flopper, 2326 connect_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2327 @_
2083 ); 2328 );
2084 2329
2085 if ($self->{state}) { 2330 if ($self->{state}) {
2086 $self->{state} = 0; 2331 $self->{state} = 0;
… …
2106 $self->emit (changed => $self->{state}); 2351 $self->emit (changed => $self->{state});
2107} 2352}
2108 2353
2109############################################################################# 2354#############################################################################
2110 2355
2356package CFClient::UI::Tooltip;
2357
2358our @ISA = CFClient::UI::Bin::;
2359
2360use CFClient::OpenGL;
2361
2362sub new {
2363 my $class = shift;
2364
2365 $class->SUPER::new (
2366 @_,
2367 can_events => 0,
2368 )
2369}
2370
2371sub set_tooltip_from {
2372 my ($self, $widget) = @_;
2373
2374 $self->{label} = new CFClient::UI::Label
2375 markup => $widget->{tooltip},
2376 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2377 fontsize => 0.8,
2378 fg => [0, 0, 0, 1],
2379 font => ($widget->{tooltip_font} || $::FONT_PROP);
2380
2381 $self->add ($self->{label});
2382}
2383
2384sub size_request {
2385 my ($self) = @_;
2386
2387 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2388
2389 ($w + 4, $h + 4)
2390}
2391
2392sub size_allocate {
2393 my ($self, $w, $h) = @_;
2394
2395 $self->SUPER::size_allocate ($w - 4, $h - 4);
2396}
2397
2398sub _draw {
2399 my ($self) = @_;
2400
2401 glPushMatrix;
2402 glTranslate 0.375, 0.375;
2403
2404 my ($w, $h) = @$self{qw(w h)};
2405
2406 glColor 1, 0.8, 0.4;
2407 glBegin GL_QUADS;
2408 glVertex 0 , 0;
2409 glVertex 0 , $h;
2410 glVertex $w, $h;
2411 glVertex $w, 0;
2412 glEnd;
2413
2414 glColor 0, 0, 0;
2415 glBegin GL_LINE_LOOP;
2416 glVertex 0 , 0;
2417 glVertex 0 , $h;
2418 glVertex $w, $h;
2419 glVertex $w, 0;
2420 glEnd;
2421
2422 glPopMatrix;
2423
2424 glTranslate 2, 2;
2425 $self->SUPER::_draw;
2426}
2427
2428#############################################################################
2429
2430package CFClient::UI::Face;
2431
2432our @ISA = CFClient::UI::Base::;
2433
2434use CFClient::OpenGL;
2435
2436sub new {
2437 my $class = shift;
2438
2439 $class->SUPER::new (
2440 aspect => 1,
2441 @_,
2442 )
2443}
2444
2445sub size_request {
2446 (32, 8)
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 return unless $::CONN;#d# manage and cache textures differently
2453 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2454
2455 # TODO animation
2456 if ($tex) {
2457 glEnable GL_TEXTURE_2D;
2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1;
2460 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2461 glDisable GL_TEXTURE_2D;
2462 }
2463}
2464
2465#############################################################################
2466
2467package CFClient::UI::InventoryItem;
2468
2469our @ISA = CFClient::UI::HBox::;
2470
2471sub new {
2472 my $class = shift;
2473
2474 my %args = @_;
2475
2476 my $item = delete $args{item};
2477
2478 my $desc = $item->{nrof} < 2
2479 ? $item->{name}
2480 : "$item->{nrof} $item->{name_pl}";
2481
2482
2483 my $self = $class->SUPER::new (
2484 can_hover => 1,
2485 can_events => 1,
2486 tooltip => (CFClient::UI::Label->escape ($desc)
2487 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2488 connect_button_down => sub {
2489 my ($self, $ev, $x, $y) = @_;
2490
2491 # todo: maybe put examine on 1? but should just be a tooltip :(
2492 if ($ev->{button} == 1) {
2493 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2494 } elsif ($ev->{button} == 2) {
2495 $::CONN->send ("apply $item->{tag}");
2496 } elsif ($ev->{button} == 3) {
2497 CFClient::UI::Menu->new (
2498 items => [
2499 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2500 [
2501 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2502 sub { $::CONN->send ("lock $item->{tag}") },
2503 ],
2504 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2505 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2506 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2507 ],
2508 )->popup ($ev);
2509 }
2510
2511 1
2512 },
2513 %args
2514 );
2515
2516 $self->add (new CFClient::UI::Face
2517 can_events => 0,
2518 face => $item->{face},
2519 anim => $item->{anim},
2520 animspeed => $item->{animspeed},
2521 );
2522
2523 $self->add (new CFClient::UI::Label
2524 can_events => 0,
2525 text => $desc,
2526 );
2527
2528 $self
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Inventory;
2534
2535our @ISA = CFClient::UI::ScrolledWindow::;
2536
2537sub new {
2538 my $class = shift;
2539
2540 my $self = $class->SUPER::new (
2541 scrolled => (new CFClient::UI::VBox),
2542 @_,
2543 );
2544
2545 $self
2546}
2547
2548sub set_items {
2549 my ($self, $items) = @_;
2550
2551 $self->{scrolled}->clear;
2552 return unless $items;
2553
2554 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2555
2556 $self->{real_items} = \@items;
2557
2558 for my $item (@items) {
2559 my $desc = $item->{nrof} < 2
2560 ? $item->{name}
2561 : "$item->{nrof} $item->{name_pl}";
2562
2563 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2564 }
2565
2566# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2567}
2568
2569sub size_request {
2570 my ($self) = @_;
2571 ($self->{req_w}, $self->{req_h});
2572}
2573
2574#############################################################################
2575
2576package CFClient::UI::Menu;
2577
2578our @ISA = CFClient::UI::FancyFrame::;
2579
2580use CFClient::OpenGL;
2581
2582sub new {
2583 my $class = shift;
2584
2585 my $self = $class->SUPER::new (
2586 items => [],
2587 z => 100,
2588 @_,
2589 );
2590
2591 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2592
2593 for my $item (@{ $self->{items} }) {
2594 my ($widget, $cb) = @$item;
2595
2596 # handle various types of items, only text for now
2597 if (!ref $widget) {
2598 $widget = new CFClient::UI::Label
2599 can_hover => 1,
2600 can_events => 1,
2601 text => $widget;
2602 }
2603
2604 $self->{item}{$widget} = $item;
2605
2606 $self->{vbox}->add ($widget);
2607 }
2608
2609 $self
2610}
2611
2612# popup given the event (must be a mouse button down event currently)
2613sub popup {
2614 my ($self, $ev) = @_;
2615
2616 $self->emit ("popdown");
2617
2618 # maybe save $GRAB? must be careful about events...
2619 $GRAB = $self;
2620 $self->{button} = $ev->{button};
2621
2622 $self->show;
2623 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2624}
2625
2626sub mouse_motion {
2627 my ($self, $ev, $x, $y) = @_;
2628
2629 # TODO: should use vbox->find_widget or so
2630 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2631 $self->{hover} = $self->{item}{$HOVER};
2632}
2633
2634sub button_up {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 if ($ev->{button} == $self->{button}) {
2638 undef $GRAB;
2639 $self->hide;
2640
2641 $self->emit ("popdown");
2642 $self->{hover}[1]->() if $self->{hover};
2643 }
2644}
2645
2646#############################################################################
2647
2648package CFClient::UI::Statusbox;
2649
2650our @ISA = CFClient::UI::VBox::;
2651
2652sub reorder {
2653 my ($self) = @_;
2654 my $NOW = time;
2655
2656 while (my ($k, $v) = each %{ $self->{item} }) {
2657 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2658 }
2659
2660 my @widgets;
2661 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2662 my $count = 10 + 1;
2663 for my $item (@items) {
2664 last unless --$count;
2665
2666 push @widgets, $item->{label} ||= do {
2667 # TODO: doesn't handle markup well (read as: at all)
2668 my $short = delete $item->{text};
2669 for ($short) {
2670 s/^\s+//;
2671 s/\012.*//s;
2672 my $len = int 30 / $item->{fontsize};
2673 substr $_, $len, length, "…" if $len < length;
2674 }
2675
2676 new CFClient::UI::Label
2677 markup => $short,
2678 tooltip => delete $item->{tooltip},
2679 tooltip_font => $::FONT_PROP,
2680 tooltip_width => 0.75,
2681 fontsize => delete $item->{fontsize},
2682 color => delete $item->{color},
2683 can_events => 1,
2684 can_hover => 1,
2685 };
2686 }
2687
2688 $self->clear;
2689 $self->SUPER::add (@widgets);
2690}
2691
2692sub add {
2693 my ($self, $text, %arg) = @_;
2694
2695 my $item = {
2696 time => time,
2697 text => $text,
2698 timeout => 60,
2699 tooltip => $text,
2700 fontsize => 0.8,
2701 color => [0.8, 0.8, 0.8, 0.8],
2702 %arg,
2703 };
2704
2705 $item->{timeout} += time;
2706 $item->{group} ||= $item+0;
2707
2708 $item = $self->{item}{$item->{group}} ||= $item;
2709
2710 $self->reorder;
2711}
2712
2713#############################################################################
2714
2111package CFClient::UI::Root; 2715package CFClient::UI::Root;
2112 2716
2113our @ISA = CFClient::UI::Container::; 2717our @ISA = CFClient::UI::Container::;
2114 2718
2115use CFClient::OpenGL; 2719use CFClient::OpenGL;
2116 2720
2117sub check_size { 2721sub new {
2118 my ($self) = @_; 2722 my $class = shift;
2119 2723
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2724 $class->SUPER::new (
2121} 2725 @_,
2122 2726 )
2123sub size_request {
2124 ($::WIDTH, $::HEIGHT)
2125} 2727}
2126 2728
2127sub configure { 2729sub configure {
2128 my ($self, $x, $y, $w, $h) = @_; 2730 my ($self, $x, $y, $w, $h) = @_;
2129 2731
2130 $self->SUPER::configure ($x, $y, $w, $h); 2732 $self->{w} = $w;
2733 $self->{h} = $h;
2734}
2131 2735
2736sub check_size {
2737 my ($self) = @_;
2738
2739 $self->size_allocate ($self->{w}, $self->{h})
2740 if $self->{w};
2741}
2742
2743sub size_request {
2744 my ($self) = @_;
2745
2746 ($self->{w}, $self->{h})
2747}
2748
2749sub size_allocate {
2750 my ($self, $w, $h) = @_;
2751
2752 my $old_w = $self->{old_w};
2753 my $old_h = $self->{old_h};
2754
2755 if ($old_w && $old_h) {
2756 for my $child ($self->children) {
2757 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2758 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2759 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2760 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2761 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2762 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2763 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2764 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2765 }
2766 }
2767
2132 for my $child (@{$self->{children}}) { 2768 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2769 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 2770
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 2771 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 2772 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2137 $child->configure ($X, $Y, $W,$H); 2773 $child->configure ($X, $Y, $W, $H);
2138 } 2774 }
2139}
2140 2775
2141sub _topleft { 2776 $self->{old_w} = $w;
2777 $self->{old_h} = $h;
2778}
2779
2780sub coord2local {
2142 my ($self, $x, $y) = @_; 2781 my ($self, $x, $y) = @_;
2143 2782
2144 ($x, $y) 2783 ($x, $y)
2145} 2784}
2146 2785
2786sub coord2global {
2787 my ($self, $x, $y) = @_;
2788
2789 ($x, $y)
2790}
2791
2147sub update { 2792sub update {
2148 my ($self) = @_; 2793 my ($self) = @_;
2149 2794
2150 $self->check_size; 2795 $self->check_size;
2151 ::refresh (); 2796 $::WANT_REFRESH++;
2152} 2797}
2153 2798
2154sub add { 2799sub add {
2155 my ($self, $child) = @_; 2800 my ($self, $child) = @_;
2156 2801
2157 # integerize window positions 2802 # integerise window positions
2158 $child->{x} = int $child->{x}; 2803 $child->{x} = int $child->{x};
2159 $child->{y} = int $child->{y}; 2804 $child->{y} = int $child->{y};
2160 2805
2161 $self->SUPER::add ($child); 2806 $self->SUPER::add ($child);
2162} 2807}
… …
2165 my ($self, $id, $cb) = @_; 2810 my ($self, $id, $cb) = @_;
2166 2811
2167 $self->{refresh_hook}{$id} = $cb; 2812 $self->{refresh_hook}{$id} = $cb;
2168} 2813}
2169 2814
2170sub draw { 2815sub draw {
2171 my ($self) = @_; 2816 my ($self) = @_;
2172 2817
2818 if ($self->{check_size}) {
2819 my @queue = ([], []);
2820
2821 for (;;) {
2822 if ($self->{check_size}) {
2823 # heuristic: check containers last
2824 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2825 for values %{delete $self->{check_size}}
2826 }
2827
2828 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2829
2830 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2831 ? @$widget{qw(user_w user_h)}
2832 : $widget->size_request;
2833
2834 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2835 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2836
2837 $widget->{req_w} = $w;
2838 $widget->{req_h} = $h;
2839
2840 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2841
2842 $widget->{parent}->check_size
2843 if $widget->{parent};
2844 }
2845 }
2846 }
2847
2848 while ($self->{size_alloc}) {
2849 for (values %{delete $self->{size_alloc}}) {
2850 my ($widget, $w, $h) = @$_;
2851
2852 $w = 0 if $w < 0;
2853 $h = 0 if $h < 0;
2854
2855 $widget->{w} = $w;
2856 $widget->{h} = $h;
2857 $widget->size_allocate ($w, $h);
2858 $widget->emit (size_allocate => $w, $h);
2859 }
2860 }
2861
2173 while (my $rcb = delete $self->{refresh_hook}) { 2862 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 2863 $_->()
2864 for values %{delete $self->{refresh_hook}};
2175 } 2865 }
2176 2866
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2867 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2868 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 2869 glClear GL_COLOR_BUFFER_BIT;
… …
2190############################################################################# 2880#############################################################################
2191 2881
2192package CFClient::UI; 2882package CFClient::UI;
2193 2883
2194$ROOT = new CFClient::UI::Root; 2884$ROOT = new CFClient::UI::Root;
2885$TOOLTIP = new CFClient::UI::Tooltip;
2195 2886
21961 28871
2197 2888

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