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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC vs.
Revision 1.192 by root, Tue May 9 22:49:32 2006 UTC

… …
14our $BUTTON_STATE; 14our $BUTTON_STATE;
15 15
16sub check_tooltip { 16sub check_tooltip {
17 if (!$GRAB) { 17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 19 if (length $widget->{tooltip}) {
20 20
21 if ($TOOLTIP->{owner} != $widget) { 21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget; 22 $TOOLTIP->{owner} = $widget;
23 23
24 my $tip = $widget->{tooltip}; 24 my $tip = $widget->{tooltip};
25 25
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 27
28 $TOOLTIP->set_text ($widget->{tooltip}); 28 $TOOLTIP->set_markup ($widget->{tooltip});
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0)); 29
30 $TOOLTIP->show; 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);
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
… …
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
40} 48}
41 49
42# class methods for events 50# class methods for events
43sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
45} 54}
46 55
47sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
49} 59}
50 60
51sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
52 my ($ev) = @_; 62 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 71 check_tooltip;
62 } 72 }
63 73
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 75
66 $GRAB->button_down ($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, $y);
79 }
67} 80}
68 81
69sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
70 my ($ev) = @_; 83 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
72 85
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 87
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 89
77 $GRAB->button_up ($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, $y);
93 }
78 94
79 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 97 $grab->update if $grab;
82 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 115
100 check_tooltip; 116 check_tooltip;
101 } 117 }
102 118
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
104} 123}
105 124
106# convert position array to integers 125# convert position array to integers
107sub harmonize { 126sub harmonize {
108 my ($vals) = @_; 127 my ($vals) = @_;
… …
126 145
127sub new { 146sub new {
128 my $class = shift; 147 my $class = shift;
129 148
130 my $self = bless { 149 my $self = bless {
131 x => 0, 150 x => 0,
132 y => 0, 151 y => 0,
133 z => 0, 152 z => 0,
134 can_events => 1, 153 can_events => 1,
135 @_ 154 @_
136 }, $class; 155 }, $class;
137 156
138 for (keys %$self) { 157 for (keys %$self) {
… …
142 } 161 }
143 162
144 $self 163 $self
145} 164}
146 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
147sub show { 173sub show {
148 my ($self) = @_; 174 my ($self) = @_;
149 175
150 return if $self->{parent}; 176 return if $self->{parent};
151 177
… …
153} 179}
154 180
155sub hide { 181sub hide {
156 my ($self) = @_; 182 my ($self) = @_;
157 183
158 return unless $self->{parent}; 184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
159 186
160 $self->{parent}->remove ($self); 187 $self->{parent}->remove ($self)
188 if $self->{parent};
161} 189}
162 190
163sub move { 191sub move {
164 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
165 193
… …
204 $self->{y} = $y; 232 $self->{y} = $y;
205 $self->update; 233 $self->update;
206 } 234 }
207 235
208 if ($self->{w} != $w || $self->{h} != $h) { 236 if ($self->{w} != $w || $self->{h} != $h) {
209 $self->{w} = $w; 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
210 $self->{h} = $h;
211
212 $self->size_allocate ($w, $h);
213 $self->update;
214 } 238 }
215} 239}
216 240
217sub size_allocate { 241sub size_allocate {
218 # nothing to be done 242 # nothing to be done
219} 243}
220 244
245sub children {
246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($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 $self->update;
258}
259
221sub set_max_size { 260sub set_max_size {
222 my ($self, $w, $h) = @_; 261 my ($self, $w, $h) = @_;
223 262
224 delete $self->{max_w}; $self->{max_w} = $w if $w; 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
225 delete $self->{max_h}; $self->{max_h} = $h if $h; 264 delete $self->{max_h}; $self->{max_h} = $h if $h;
226}
227
228# return top left coordinates
229sub _topleft {
230 my ($self, $x, $y) = @_;
231
232 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
233} 265}
234 266
235# translate global coordinates to local coordinate system 267# translate global coordinates to local coordinate system
236sub coord2local { 268sub coord2local {
237 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
238 270
239 my ($X, $Y) = $self->_topleft; 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
240 ($x - $X, $y - $Y)
241} 272}
242 273
243# translate local coordinates to global coordinate system 274# translate local coordinates to global coordinate system
244sub coord2global { 275sub coord2global {
245 my ($self, $x, $y) = @_; 276 my ($self, $x, $y) = @_;
246 277
247 my ($X, $Y) = $self->_topleft; 278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
248 ($x + $X, $y + $Y)
249} 279}
250 280
251sub focus_in { 281sub focus_in {
252 my ($self) = @_; 282 my ($self) = @_;
253 283
… …
313 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
314 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
315 glEnd; 345 glEnd;
316 glDisable GL_BLEND; 346 glDisable GL_BLEND;
317 } 347 }
348
349 if ($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 => $self, fontsize => 0)->_draw;
361 }
318} 362}
319 363
320sub _draw { 364sub _draw {
321 my ($self) = @_; 365 my ($self) = @_;
322 366
… …
336} 380}
337 381
338sub set_parent { 382sub set_parent {
339 my ($self, $parent) = @_; 383 my ($self, $parent) = @_;
340 384
385 $self->{_tree_depth} = $parent->{_tree_depth} + 1;
341 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
342} 387}
343 388
344sub check_size { 389sub check_size {
345 my ($self) = @_; 390 my ($self) = @_;
346 391
347 $self->{parent} 392 $CFClient::UI::ROOT->{check_size}{$self} = $self;
348 or return 1;
349
350 my ($w, $h) = $self->{user_w} && $self->{user_h}
351 ? @$self{qw(user_w user_h)}
352 : $self->size_request;
353
354 if ($w != $self->{req_w} || $h != $self->{req_h}) {
355 $self->{req_w} = $w;
356 $self->{req_h} = $h;
357
358 $self->{parent}->check_size
359 or $self->size_allocate (
360 (List::Util::max $self->{w}, $w),
361 (List::Util::max $self->{h}, $h),
362 );
363
364 1
365 } else {
366 0
367 }
368} 393}
369 394
370sub update { 395sub update {
371 my ($self) = @_; 396 my ($self) = @_;
372 397
… …
381} 406}
382 407
383sub emit { 408sub emit {
384 my ($self, $signal, @args) = @_; 409 my ($self, $signal, @args) = @_;
385 410
386 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 411 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
387 $cb->($self, @args);
388 }
389} 412}
390 413
391sub DESTROY { 414sub DESTROY {
392 my ($self) = @_; 415 my ($self) = @_;
393 416
… …
460sub new { 483sub new {
461 my ($class, %arg) = @_; 484 my ($class, %arg) = @_;
462 485
463 my $children = delete $arg{children} || []; 486 my $children = delete $arg{children} || [];
464 487
465 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 488 my $self = $class->SUPER::new (
489 children => [],
490 can_events => 0,
491 %arg,
492 );
466 $self->add ($_) for @$children; 493 $self->add ($_) for @$children;
467 494
468 $self 495 $self
469} 496}
470 497
471sub add { 498sub add {
472 my ($self, $child) = @_; 499 my ($self, @widgets) = @_;
473 500
474 $child->set_parent ($self); 501 $_->set_parent ($self)
502 for @widgets;
475 503
476 use sort 'stable'; 504 use sort 'stable';
477 505
478 $self->{children} = [ 506 $self->{children} = [
479 sort { $a->{z} <=> $b->{z} } 507 sort { $a->{z} <=> $b->{z} }
480 @{$self->{children}}, $child 508 @{$self->{children}}, @widgets
481 ]; 509 ];
482 510
483 $child->check_size; 511 $_->check_size
512 for @widgets;
513
514 $self->update;
515}
516
517sub children {
518 @{ $_[0]{children} }
484} 519}
485 520
486sub remove { 521sub remove {
487 my ($self, $child) = @_; 522 my ($self, $child) = @_;
488 523
489 delete $child->{parent}; 524 delete $child->{parent};
525 $child->hide;
490 526
491 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528
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 }
492 543
493 $self->check_size; 544 $self->check_size;
494 $self->update; 545 $self->update;
495} 546}
496 547
… …
574} 625}
575 626
576sub update { 627sub update {
577 my ($self) = @_; 628 my ($self) = @_;
578 629
579 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
580 $self->render_chld;
581 $self->SUPER::update; 631 $self->SUPER::update;
582}
583
584sub render_chld {
585 my ($self) = @_;
586
587 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
588 glClearColor 0, 0, 0, 1;
589 glClear GL_COLOR_BUFFER_BIT;
590 $self->child->draw;
591 };
592} 632}
593 633
594sub size_allocate { 634sub size_allocate {
595 my ($self, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
596 636
597 $self->child->configure (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
598 640
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
599 $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}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
600} 661}
601 662
602sub _draw { 663sub _draw {
603 my ($self) = @_; 664 my ($self) = @_;
604 665
… …
606 667
607 my $tex = $self->{texture} 668 my $tex = $self->{texture}
608 or return; 669 or return;
609 670
610 glEnable GL_BLEND; 671 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
612 glEnable GL_TEXTURE_2D; 673 glEnable GL_TEXTURE_2D;
613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1;
614 676
615 $tex->draw_quad (0, 0, $w, $h); 677 $tex->draw_quad (0, 0, $w, $h);
616 678
617 glDisable GL_BLEND; 679 glDisable GL_BLEND;
618 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
… …
622 684
623package CFClient::UI::ViewPort; 685package CFClient::UI::ViewPort;
624 686
625our @ISA = CFClient::UI::Window::; 687our @ISA = CFClient::UI::Window::;
626 688
627sub new { die }
628
629sub size_request { 689sub size_request {
630 my ($self) = @_; 690 my ($self) = @_;
631 691
632 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
633 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
634 694
635 @$self{qw(child_w child_h)} 695 @$self{qw(child_w child_h)}
636} 696}
637 697
638sub _draw { 698sub size_allocate {
639 my ($self) = @_; 699 my ($self, $w, $h) = @_;
640 700
641 $self->{children}[1]->draw; 701 $self->update;
642} 702}
643 703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
738 }
739}
740
741sub _render {
742 my ($self) = @_;
743
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745
746 $self->SUPER::_render;
747}
748
749#############################################################################
750
751package CFClient::UI::ScrolledWindow;
752
753our @ISA = CFClient::UI::HBox::;
754
755sub new {
756 my $class = shift;
757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
644 783
645############################################################################# 784#############################################################################
646 785
647package CFClient::UI::Frame; 786package CFClient::UI::Frame;
648 787
… …
703 my $class = shift; 842 my $class = shift;
704 843
705 # TODO: user_x, user_y, overwrite moveto? 844 # TODO: user_x, user_y, overwrite moveto?
706 845
707 my $self = $class->SUPER::new ( 846 my $self = $class->SUPER::new (
708 bg => [1, 1, 1, 1], 847 bg => [1, 1, 1, 1],
709 border_bg => [1, 1, 1, 1], 848 border_bg => [1, 1, 1, 1],
710 border => 0.8, 849 border => 0.6,
711 can_events => 1, 850 can_events => 1,
712 @_ 851 @_
713 ); 852 );
714 853
715 $self->{title} &&= new CFClient::UI::Label 854 $self->{title} &&= new CFClient::UI::Label
716 align => 0, 855 align => 0,
717 valign => 1, 856 valign => 1,
718 text => $self->{title}, 857 text => $self->{title},
719 fontsize => 1; 858 fontsize => $self->{border};
720 859
721 $self 860 $self
722} 861}
723 862
724sub border { 863sub border {
… …
749} 888}
750 889
751sub button_down { 890sub button_down {
752 my ($self, $ev, $x, $y) = @_; 891 my ($self, $ev, $x, $y) = @_;
753 892
893 my ($w, $h) = @$self{qw(w h)};
754 my $border = $self->border; 894 my $border = $self->border;
755 895
756 if ($x < $self->{w} && $x >= $self->{w} - $border 896 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
757 && $y < $self->{h} && $y >= $self->{h} - $border) { 897 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
758 898
899 if ($lr & $td) {
900 my ($wx, $wy) = ($self->{x}, $self->{y});
759 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 901 my ($ox, $oy) = ($ev->{x}, $ev->{y});
760 my ($bw, $bh) = ($self->{w}, $self->{h}); 902 my ($bw, $bh) = ($self->{w}, $self->{h});
761 903
904 my $mx = $x < $border;
905 my $my = $y < $border;
906
762 $self->{motion} = sub { 907 $self->{motion} = sub {
763 my ($ev, $x, $y) = @_; 908 my ($ev, $x, $y) = @_;
764 909
765 ($x, $y) = ($ev->{x}, $ev->{y}); 910 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy;
766 912
767 $self->{user_w} = $bw + $x - $ox; 913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
768 $self->{user_h} = $bh + $y - $oy; 914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
769 $self->check_size; 916 $self->check_size;
770 }; 917 };
771 918
772 } elsif ($x >= 0 && $x < $self->{w} 919 } elsif ($lr ^ $td) {
773 && $y >= 0 && $y < $border) {
774
775 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 920 my ($ox, $oy) = ($ev->{x}, $ev->{y});
776 my ($bx, $by) = ($self->{x}, $self->{y}); 921 my ($bx, $by) = ($self->{x}, $self->{y});
777 922
778 $self->{motion} = sub { 923 $self->{motion} = sub {
779 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
… …
815 $tex[1]->draw_quad (0, 0, $w, $border); 960 $tex[1]->draw_quad (0, 0, $w, $border);
816 $tex[3]->draw_quad (0, $border, $border, $ch); 961 $tex[3]->draw_quad (0, $border, $border, $ch);
817 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
818 $tex[4]->draw_quad (0, $h - $border, $w, $border); 963 $tex[4]->draw_quad (0, $h - $border, $w, $border);
819 964
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
820 my $bg = $tex[0]; 966 my $bg = $tex[0];
821 967
822 # TODO: repeat texture not scale 968 # TODO: repeat texture not scale
823 my $rep_x = $cw / $bg->{w}; 969 my $rep_x = $cw / $bg->{w};
824 my $rep_y = $ch / $bg->{h}; 970 my $rep_y = $ch / $bg->{h};
825 971
826 glColor @{ $self->{bg} }; 972 glColor @{ $self->{bg} };
827 973
828 $bg->{s} = $rep_x; 974 $bg->{s} = $rep_x;
829 $bg->{t} = $rep_y; 975 $bg->{t} = $rep_y;
830 $bg->{wrap_mode} = 1; 976 $bg->{wrap_mode} = 1;
831 $bg->draw_quad ($border, $border, $cw, $ch); 977 $bg->draw_quad ($border, $border, $cw, $ch);
832 978
833 glDisable GL_TEXTURE_2D; 979 glDisable GL_TEXTURE_2D;
834 glDisable GL_BLEND; 980 glDisable GL_BLEND;
981 }
835 982
836 $self->{title}->draw if $self->{title}; 983 $self->{title}->draw if $self->{title};
984
837 $self->child->draw; 985 $self->child->draw;
838} 986}
839 987
840############################################################################# 988#############################################################################
841 989
… …
863 $self->{children}[$y][$x] = $child; 1011 $self->{children}[$y][$x] = $child;
864 1012
865 $child->check_size; 1013 $child->check_size;
866} 1014}
867 1015
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
868# TODO: move to container class maybe? send childs a signal on removal? 1020# TODO: move to container class maybe? send childs a signal on removal?
869sub clear { 1021sub clear {
870 my ($self) = @_; 1022 my ($self) = @_;
871 1023
1024 my @children = $self->children;
872 delete $self->{children}; 1025 delete $self->{children};
1026
1027 for (@children) {
1028 delete $_->{parent};
1029 $_->hide;
1030 }
1031
873 $self->update; 1032 $self->update;
874} 1033}
875 1034
876sub get_wh { 1035sub get_wh {
877 my ($self) = @_; 1036 my ($self) = @_;
… …
1100 1259
1101sub new { 1260sub new {
1102 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
1103 1262
1104 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1105 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
1106 #font => default_font 1265 #font => default_font
1107 fontsize => 1, 1266 fontsize => 1,
1108 text => "", 1267 text => "",
1109 align => -1, 1268 align => -1,
1110 valign => -1, 1269 valign => -1,
1111 padding => 2, 1270 padding => 2,
1112 layout => new CFClient::Layout, 1271 layout => new CFClient::Layout,
1113 can_events => 0, 1272 can_events => 0,
1114 %arg 1273 %arg
1115 ); 1274 );
1116 1275
1117 if (exists $self->{template}) { 1276 if (exists $self->{template}) {
… …
1124 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1283 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
1125 1284
1126 $self 1285 $self
1127} 1286}
1128 1287
1129sub escape_text { 1288sub escape {
1130 local $_ = $_[1]; 1289 local $_ = $_[1];
1131 1290
1132 s/&/&amp;/g; 1291 s/&/&amp;/g;
1133 s/>/&gt;/g; 1292 s/>/&gt;/g;
1134 s/</&lt;/g; 1293 s/</&lt;/g;
1135 1294
1136 $_[1] 1295 $_[1]
1137} 1296}
1138 1297
1298sub update {
1299 my ($self) = @_;
1300
1301 delete $self->{texture};
1302 $self->SUPER::update;
1303}
1304
1139sub set_text { 1305sub set_text {
1140 my ($self, $text) = @_; 1306 my ($self, $text) = @_;
1141 1307
1308 return if $self->{text} eq "T$text";
1309 $self->{text} = "T$text";
1310
1142 $self->{layout}->set_text ($text); 1311 $self->{layout}->set_text ($text);
1143 1312
1144 delete $self->{texture}; 1313 $self->update;
1145 $self->check_size; 1314 $self->check_size;
1146 $self->update;
1147} 1315}
1148 1316
1149sub set_markup { 1317sub set_markup {
1150 my ($self, $markup) = @_; 1318 my ($self, $markup) = @_;
1151 1319
1320 return if $self->{text} eq "M$markup";
1321 $self->{text} = "M$markup";
1322
1152 $self->{layout}->set_markup ($markup); 1323 $self->{layout}->set_markup ($markup);
1153 1324
1154 delete $self->{texture}; 1325 $self->update;
1155 $self->check_size; 1326 $self->check_size;
1156 $self->update;
1157} 1327}
1158 1328
1159sub size_request { 1329sub size_request {
1160 my ($self) = @_; 1330 my ($self) = @_;
1161 1331
… …
1190sub set_fontsize { 1360sub set_fontsize {
1191 my ($self, $fontsize) = @_; 1361 my ($self, $fontsize) = @_;
1192 1362
1193 $self->{fontsize} = $fontsize; 1363 $self->{fontsize} = $fontsize;
1194 delete $self->{texture}; 1364 delete $self->{texture};
1365
1366 $self->update;
1195 $self->check_size; 1367 $self->check_size;
1196 $self->update;
1197} 1368}
1198 1369
1199sub _draw { 1370sub _draw {
1200 my ($self) = @_; 1371 my ($self) = @_;
1201 1372
… …
1241 1412
1242sub new { 1413sub new {
1243 my $class = shift; 1414 my $class = shift;
1244 1415
1245 $class->SUPER::new ( 1416 $class->SUPER::new (
1246 fg => [1, 1, 1], 1417 fg => [1, 1, 1],
1247 bg => [0, 0, 0, 0.2], 1418 bg => [0, 0, 0, 0.2],
1248 active_bg => [1, 1, 1, 0.5], 1419 active_bg => [1, 1, 1, 0.5],
1249 active_fg => [0, 0, 0], 1420 active_fg => [0, 0, 0],
1250 can_hover => 1, 1421 can_hover => 1,
1251 can_focus => 1, 1422 can_focus => 1,
1252 valign => 0, 1423 valign => 0,
1253 can_events => 1, 1424 can_events => 1,
1254 @_ 1425 @_
1255 ) 1426 )
1256} 1427}
1257 1428
… …
1411 my ($self, $ev) = @_; 1582 my ($self, $ev) = @_;
1412 1583
1413 my $sym = $ev->{sym}; 1584 my $sym = $ev->{sym};
1414 1585
1415 if ($sym == 13) { 1586 if ($sym == 13) {
1587 unshift @{$self->{history}},
1588 my $txt = $self->get_text;
1589 $self->{history_pointer} = -1;
1590 $self->{history_saveback} = '';
1416 $self->emit (activate => $self->get_text); 1591 $self->emit (activate => $txt);
1417 $self->update; 1592 $self->update;
1593
1594 } elsif ($sym == CFClient::SDLK_UP) {
1595 if ($self->{history_pointer} < 0) {
1596 $self->{history_saveback} = $self->get_text;
1597 }
1598 if (@{$self->{history} || []} > 0) {
1599 $self->{history_pointer}++;
1600 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1601 $self->{history_pointer} = @{$self->{history} || []} - 1;
1602 }
1603 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1604 }
1605
1606 } elsif ($sym == CFClient::SDLK_DOWN) {
1607 $self->{history_pointer}--;
1608 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1609
1610 if ($self->{history_pointer} >= 0) {
1611 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1612 } else {
1613 $self->set_text ($self->{history_saveback});
1614 }
1418 1615
1419 } else { 1616 } else {
1420 $self->SUPER::key_down ($ev); 1617 $self->SUPER::key_down ($ev);
1421 } 1618 }
1422 1619
… …
1436 1633
1437sub new { 1634sub new {
1438 my $class = shift; 1635 my $class = shift;
1439 1636
1440 $class->SUPER::new ( 1637 $class->SUPER::new (
1441 padding => 4, 1638 padding => 4,
1442 fg => [1, 1, 1], 1639 fg => [1, 1, 1],
1443 bg => [1, 1, 1, 0.2], 1640 bg => [1, 1, 1, 0.2],
1444 active_fg => [0, 0, 1], 1641 active_fg => [0, 0, 1],
1445 can_hover => 1, 1642 can_hover => 1,
1446 align => 0, 1643 align => 0,
1447 valign => 0, 1644 valign => 0,
1448 can_events => 1, 1645 can_events => 1,
1449 @_ 1646 @_
1450 ) 1647 )
1451} 1648}
1452 1649
… …
1659} 1856}
1660 1857
1661sub set_max { 1858sub set_max {
1662 my ($self, $max) = @_; 1859 my ($self, $max) = @_;
1663 1860
1861 return if $self->{max_val} == $max;
1862
1664 $self->{max_val} = $max; 1863 $self->{max_val} = $max;
1864 $self->update;
1665} 1865}
1666 1866
1667sub set_value { 1867sub set_value {
1668 my ($self, $val, $max) = @_; 1868 my ($self, $val, $max) = @_;
1669 1869
1670 $self->set_max ($max) 1870 $self->set_max ($max)
1671 if defined $max; 1871 if defined $max;
1672 1872
1673 $max = $self->{max_val}; 1873 return if $self->{val} == $val;
1874
1674 $self->{val} = $val; 1875 $self->{val} = $val;
1675
1676 $self->update; 1876 $self->update;
1677} 1877}
1678 1878
1679sub _draw { 1879sub _draw {
1680 my ($self) = @_; 1880 my ($self) = @_;
… …
1743 1943
1744sub new { 1944sub new {
1745 my ($class, %arg) = @_; 1945 my ($class, %arg) = @_;
1746 1946
1747 my $self = $class->SUPER::new ( 1947 my $self = $class->SUPER::new (
1748 tooltip => $arg{type}, 1948 tooltip => $arg{type},
1949 can_hover => 1,
1950 can_events => 1,
1749 %arg, 1951 %arg,
1750 ); 1952 );
1751 1953
1752 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 1954 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1753 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 1955 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1754 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 1956 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1755 1957
1756 $self 1958 $self
1757} 1959}
1758 1960
1759sub set_fontsize { 1961sub set_fontsize {
… …
1761 1963
1762 $self->{value}->set_fontsize ($fsize); 1964 $self->{value}->set_fontsize ($fsize);
1763 $self->{max} ->set_fontsize ($fsize); 1965 $self->{max} ->set_fontsize ($fsize);
1764} 1966}
1765 1967
1968sub set_max {
1969 my ($self, $max) = @_;
1970
1971 $self->{gauge}->set_max ($max);
1972 $self->{max}->set_text ($max);
1973}
1974
1766sub set_value { 1975sub set_value {
1767 my ($self, $val, $max) = @_; 1976 my ($self, $val, $max) = @_;
1768 1977
1769 $self->set_max ($max) 1978 $self->set_max ($max)
1770 if defined $max; 1979 if defined $max;
1771 1980
1772 $self->{gauge}->set_value ($val, $max); 1981 $self->{gauge}->set_value ($val, $max);
1773 $self->{value}->set_text ($val); 1982 $self->{value}->set_text ($val);
1774}
1775
1776sub set_max {
1777 my ($self, $max) = @_;
1778
1779 $self->{gauge}->set_max ($max);
1780 $self->{max}->set_text ($max);
1781} 1983}
1782 1984
1783############################################################################# 1985#############################################################################
1784 1986
1785package CFClient::UI::Slider; 1987package CFClient::UI::Slider;
… …
1804 # TODO: calculations are off 2006 # TODO: calculations are off
1805 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1806 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1807 active_fg => [0, 0, 0], 2009 active_fg => [0, 0, 0],
1808 range => [0, 0, 100, 10], 2010 range => [0, 0, 100, 10],
1809 req_w => 20, 2011 req_w => $::WIDTH / 80,
1810 req_h => 20, 2012 req_h => $::WIDTH / 80,
1811 vertical => 0, 2013 vertical => 0,
1812 can_hover => 1, 2014 can_hover => 1,
1813 inner_pad => 5, 2015 inner_pad => 5,
1814 @_ 2016 @_
1815 ); 2017 );
… …
1925 2127
1926sub new { 2128sub new {
1927 my $class = shift; 2129 my $class = shift;
1928 2130
1929 my $self = $class->SUPER::new ( 2131 my $self = $class->SUPER::new (
1930 fontsize => 1, 2132 fontsize => 1,
2133 can_events => 0,
1931 #font => default_font 2134 #font => default_font
1932 @_, 2135 @_,
1933 2136
1934 layout => (new CFClient::Layout), 2137 layout => (new CFClient::Layout),
1935 par => [], 2138 par => [],
1936 height => 0, 2139 height => 0,
1937 children => [ 2140 children => [
1938 (new CFClient::UI::Empty expand => 1), 2141 (new CFClient::UI::Empty expand => 1),
1939 (new CFClient::UI::Slider vertical => 1), 2142 (new CFClient::UI::Slider vertical => 1),
1940 ], 2143 ],
1941 ); 2144 );
1942 2145
1943 $self->{children}[1]->connect (changed => sub { 2146 $self->{children}[1]->connect (changed => sub { $self->update });
1944 $self->update;
1945 });
1946 2147
1947 $self 2148 $self
1948} 2149}
1949 2150
1950sub set_fontsize { 2151sub set_fontsize {
… …
1958 my ($self, $text) = @_; 2159 my ($self, $text) = @_;
1959 2160
1960 my $layout = $self->{layout}; 2161 my $layout = $self->{layout};
1961 2162
1962 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2163 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1963 $layout->set_width ($self->{w}); 2164 $layout->set_width ($self->{children}[0]{w});
1964 $layout->set_text ($text); 2165 $layout->set_text ($text);
1965 2166
1966 ($layout->size)[1] 2167 ($layout->size)[1]
1967} 2168}
1968 2169
… …
2021 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2222 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2022 2223
2023 delete $self->{texture}; 2224 delete $self->{texture};
2024 } 2225 }
2025 2226
2026 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2227 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2027 glClearColor 0, 0, 0, 1; 2228 glClearColor 0, 0, 0, 0;
2028 glClear GL_COLOR_BUFFER_BIT; 2229 glClear GL_COLOR_BUFFER_BIT;
2029 2230
2030 glEnable GL_BLEND; 2231 glEnable GL_BLEND;
2031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2032 glEnable GL_TEXTURE_2D; 2233 glEnable GL_TEXTURE_2D;
… …
2064} 2265}
2065 2266
2066sub _draw { 2267sub _draw {
2067 my ($self) = @_; 2268 my ($self) = @_;
2068 2269
2069 if ($self->{texture}) { 2270 glEnable GL_BLEND;
2271 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2272 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2273 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2274 glColor 1, 1, 1, 1;
2072 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2275 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2073 glDisable GL_TEXTURE_2D; 2276 glDisable GL_TEXTURE_2D;
2074 } 2277 glDisable GL_BLEND;
2075 2278
2076 $self->{children}[1]->draw; 2279 $self->{children}[1]->draw;
2077 2280
2078} 2281}
2079 2282
… …
2127 2330
2128sub new { 2331sub new {
2129 my $class = shift; 2332 my $class = shift;
2130 2333
2131 my $self = $class->SUPER::new ( 2334 my $self = $class->SUPER::new (
2132 state => 0, 2335 state => 0,
2133 connect_activate => \&toggle_flopper, 2336 connect_activate => \&toggle_flopper,
2134 can_events => 1,
2135 @_ 2337 @_
2136 ); 2338 );
2137 2339
2138 if ($self->{state}) { 2340 if ($self->{state}) {
2139 $self->{state} = 0; 2341 $self->{state} = 0;
… …
2174 @_, 2376 @_,
2175 can_events => 0, 2377 can_events => 0,
2176 ) 2378 )
2177} 2379}
2178 2380
2179sub set_text { 2381sub set_markup {
2180 my ($self, $text) = @_; 2382 my ($self, $text) = @_;
2181 2383
2182 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2384 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2183 $self->{label}->set_text ($text); 2385 $self->{label}->set_markup ($text);
2184 $self->add ($self->{label}); 2386 $self->add ($self->{label});
2185} 2387}
2186 2388
2187sub size_request { 2389sub size_request {
2188 my ($self) = @_; 2390 my ($self) = @_;
2189 2391
2190 $self->child->set_max_size ($::WIDTH * 0.2); 2392 $self->child->set_max_size ($::WIDTH * 0.3);
2191 2393
2192 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2394 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2193 2395
2194 ($w + 4, $h + 4) 2396 ($w + 4, $h + 4)
2397}
2398
2399sub size_allocate {
2400 my ($self, $w, $h) = @_;
2401
2402 $self->SUPER::size_allocate ($w - 4, $h - 4);
2195} 2403}
2196 2404
2197sub _draw { 2405sub _draw {
2198 my ($self) = @_; 2406 my ($self) = @_;
2199 2407
… …
2224 $self->SUPER::_draw; 2432 $self->SUPER::_draw;
2225} 2433}
2226 2434
2227############################################################################# 2435#############################################################################
2228 2436
2437package CFClient::UI::Face;
2438
2439our @ISA = CFClient::UI::Base::;
2440
2441use CFClient::OpenGL;
2442
2443sub new {
2444 my $class = shift;
2445
2446 $class->SUPER::new (
2447 aspect => 1,
2448 @_,
2449 )
2450}
2451
2452sub size_request {
2453 (32, 8)
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 return unless $::CONN;#d# manage and cache textures differently
2460 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2461
2462 # TODO animation
2463 if ($tex) {
2464 glEnable GL_BLEND;
2465 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2466 glEnable GL_TEXTURE_2D;
2467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2468 glColor 1, 1, 1, 1;
2469 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2470 glDisable GL_TEXTURE_2D;
2471 glDisable GL_BLEND;
2472 }
2473}
2474
2475#############################################################################
2476
2477package CFClient::UI::InventoryItem;
2478
2479our @ISA = CFClient::UI::HBox::;
2480
2481sub new {
2482 my $class = shift;
2483
2484 my %args = @_;
2485
2486 my $item = delete $args{item};
2487
2488 my $desc = $item->{nrof} < 2
2489 ? $item->{name}
2490 : "$item->{nrof} $item->{name_pl}";
2491
2492
2493 my $self = $class->SUPER::new (
2494 can_hover => 1,
2495 can_events => 1,
2496 tooltip => (CFClient::UI::Label->escape ($desc)
2497 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2498 connect_button_down => sub {
2499 my ($self, $ev, $x, $y) = @_;
2500
2501 # todo: maybe put examine on 1? but should just be a tooltip :(
2502 if ($ev->{button} == 1) {
2503 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2504 } elsif ($ev->{button} == 2) {
2505 $::CONN->send ("apply $item->{tag}");
2506 } elsif ($ev->{button} == 3) {
2507 CFClient::UI::Menu->new (
2508 items => [
2509 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2510 [
2511 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2512 sub { $::CONN->send ("lock $item->{tag}") },
2513 ],
2514 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2515 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2516 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2517 ],
2518 )->popup ($ev);
2519 }
2520
2521 1
2522 },
2523 %args
2524 );
2525
2526 $self->add (new CFClient::UI::Face
2527 can_events => 0,
2528 face => $item->{face},
2529 anim => $item->{anim},
2530 animspeed => $item->{animspeed},
2531 );
2532
2533 $self->add (new CFClient::UI::Label
2534 can_events => 0,
2535 text => $desc,
2536 );
2537
2538 $self
2539}
2540
2541#############################################################################
2542
2543package CFClient::UI::Inventory;
2544
2545our @ISA = CFClient::UI::ScrolledWindow::;
2546
2547sub new {
2548 my $class = shift;
2549
2550 my $self = $class->SUPER::new (
2551 scrolled => (new CFClient::UI::VBox),
2552 @_,
2553 );
2554
2555 $self
2556}
2557
2558sub set_items {
2559 my ($self, $items) = @_;
2560
2561 $self->{scrolled}->clear;
2562 return unless $items;
2563
2564 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2565
2566 $self->{real_items} = \@items;
2567
2568 for my $item (@items) {
2569 my $desc = $item->{nrof} < 2
2570 ? $item->{name}
2571 : "$item->{nrof} $item->{name_pl}";
2572
2573 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2574 }
2575
2576# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2577}
2578
2579sub size_request {
2580 my ($self) = @_;
2581 ($self->{req_w}, $self->{req_h});
2582}
2583
2584#############################################################################
2585
2586package CFClient::UI::Menu;
2587
2588our @ISA = CFClient::UI::FancyFrame::;
2589
2590use CFClient::OpenGL;
2591
2592sub new {
2593 my $class = shift;
2594
2595 my $self = $class->SUPER::new (
2596 items => [],
2597 z => 100,
2598 @_,
2599 );
2600
2601 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2602
2603 for my $item (@{ $self->{items} }) {
2604 my ($widget, $cb) = @$item;
2605
2606 # handle various types of items, only text for now
2607 if (!ref $widget) {
2608 $widget = new CFClient::UI::Label
2609 can_hover => 1,
2610 can_events => 1,
2611 text => $widget;
2612 }
2613
2614 $self->{item}{$widget} = $item;
2615
2616 $self->{vbox}->add ($widget);
2617 }
2618
2619 $self
2620}
2621
2622# popup given the event (must be a mouse button down event currently)
2623sub popup {
2624 my ($self, $ev) = @_;
2625
2626 $self->emit ("popdown");
2627
2628 # maybe save $GRAB? must be careful about events...
2629 $GRAB = $self;
2630 $self->{button} = $ev->{button};
2631
2632 $self->show;
2633 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2634}
2635
2636sub mouse_motion {
2637 my ($self, $ev, $x, $y) = @_;
2638
2639 # TODO: should use vbox->find_widget or so
2640 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2641 $self->{hover} = $self->{item}{$HOVER};
2642}
2643
2644sub button_up {
2645 my ($self, $ev, $x, $y) = @_;
2646
2647 if ($ev->{button} == $self->{button}) {
2648 undef $GRAB;
2649 $self->hide;
2650
2651 $self->emit ("popdown");
2652 $self->{hover}[1]->() if $self->{hover};
2653 }
2654}
2655
2656#############################################################################
2657
2229package CFClient::UI::Root; 2658package CFClient::UI::Root;
2230 2659
2231our @ISA = CFClient::UI::Container::; 2660our @ISA = CFClient::UI::Container::;
2232 2661
2233use CFClient::OpenGL; 2662use CFClient::OpenGL;
2234 2663
2235sub check_size { 2664sub new {
2236 my ($self) = @_; 2665 my $class = shift;
2237 2666
2238 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2667 $class->SUPER::new (
2239} 2668 @_,
2240 2669 )
2241sub size_request {
2242 ($::WIDTH, $::HEIGHT)
2243} 2670}
2244 2671
2245sub configure { 2672sub configure {
2246 my ($self, $x, $y, $w, $h) = @_; 2673 my ($self, $x, $y, $w, $h) = @_;
2247 2674
2248 $self->SUPER::configure ($x, $y, $w, $h); 2675 $self->{w} = $w;
2676 $self->{h} = $h;
2677}
2249 2678
2679sub check_size {
2680 my ($self) = @_;
2681
2682 $self->size_allocate ($self->{w}, $self->{h})
2683 if $self->{w};
2684}
2685
2686sub size_request {
2687 my ($self) = @_;
2688
2689 ($self->{w}, $self->{h})
2690}
2691
2692sub size_allocate {
2693 my ($self, $w, $h) = @_;
2694
2695 my $old_w = $self->{old_w};
2696 my $old_h = $self->{old_h};
2697
2698 if ($old_w && $old_h) {
2699 for my $child ($self->children) {
2700 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2701 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2702 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2703 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2704 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2705 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2706 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2707 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2708 }
2709 }
2710
2250 for my $child (@{$self->{children}}) { 2711 for my $child ($self->children) {
2251 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2712 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2252 2713
2253 $X = List::Util::max 0, List::Util::min $w - $W, $X; 2714 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2254 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 2715 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2255 $child->configure ($X, $Y, $W,$H); 2716 $child->configure ($X, $Y, $W, $H);
2256 } 2717 }
2257}
2258 2718
2259sub _topleft { 2719 $self->{old_w} = $w;
2720 $self->{old_h} = $h;
2721}
2722
2723sub coord2local {
2260 my ($self, $x, $y) = @_; 2724 my ($self, $x, $y) = @_;
2261 2725
2262 ($x, $y) 2726 ($x, $y)
2263} 2727}
2264 2728
2729sub coord2global {
2730 my ($self, $x, $y) = @_;
2731
2732 ($x, $y)
2733}
2734
2265sub update { 2735sub update {
2266 my ($self) = @_; 2736 my ($self) = @_;
2267 2737
2268 $self->check_size; 2738 $self->check_size;
2269 ::refresh (); 2739 $::WANT_REFRESH++;
2270} 2740}
2271 2741
2272sub add { 2742sub add {
2273 my ($self, $child) = @_; 2743 my ($self, $child) = @_;
2274 2744
2275 # integerize window positions 2745 # integerise window positions
2276 $child->{x} = int $child->{x}; 2746 $child->{x} = int $child->{x};
2277 $child->{y} = int $child->{y}; 2747 $child->{y} = int $child->{y};
2278 2748
2279 $self->SUPER::add ($child); 2749 $self->SUPER::add ($child);
2280} 2750}
… …
2283 my ($self, $id, $cb) = @_; 2753 my ($self, $id, $cb) = @_;
2284 2754
2285 $self->{refresh_hook}{$id} = $cb; 2755 $self->{refresh_hook}{$id} = $cb;
2286} 2756}
2287 2757
2288sub draw { 2758sub draw {
2289 my ($self) = @_; 2759 my ($self) = @_;
2290 2760
2761 if ($self->{check_size}) {
2762 my @queue = ([], []);
2763
2764 for (;;) {
2765 if ($self->{check_size}) {
2766 # heuristic: check containers last
2767 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2768 for values %{delete $self->{check_size}}
2769 }
2770
2771 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2772
2773 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2774 ? @$widget{qw(user_w user_h)}
2775 : $widget->size_request;
2776
2777 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2778 $widget->{req_w} = $w;
2779 $widget->{req_h} = $h;
2780
2781 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2782
2783 $widget->{parent}->check_size
2784 if $widget->{parent};
2785 }
2786 }
2787 }
2788
2789 while ($self->{size_alloc}) {
2790 for (values %{delete $self->{size_alloc}}) {
2791 my ($widget, $w, $h) = @$_;
2792
2793 $widget->{w} = $w;
2794 $widget->{h} = $h;
2795 $widget->size_allocate ($w, $h);
2796 $widget->emit (size_allocate => $w, $h);
2797 }
2798 }
2799
2291 while (my $rcb = delete $self->{refresh_hook}) { 2800 while ($self->{refresh_hook}) {
2292 $_->() for values %$rcb; 2801 $_->()
2802 for values %{delete $self->{refresh_hook}};
2293 } 2803 }
2294 2804
2295 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2805 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2296 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2806 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2297 glClear GL_COLOR_BUFFER_BIT; 2807 glClear GL_COLOR_BUFFER_BIT;

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