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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.179 by elmex, Fri Apr 28 05:17:21 2006 UTC

… …
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $ROOT; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
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) = @_;
… …
87 139
88package CFClient::UI::Base; 140package CFClient::UI::Base;
89 141
90use strict; 142use strict;
91 143
92use SDL::OpenGL; 144use CFClient::OpenGL;
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,
153 can_events => 1,
101 @_ 154 @_
102 }, $class; 155 }, $class;
103 156
104 for (keys %$self) { 157 for (keys %$self) {
105 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
108 } 161 }
109 162
110 $self 163 $self
111} 164}
112 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
113sub show { 173sub show {
114 my ($self) = @_; 174 my ($self) = @_;
115 175
116 return if $self->{parent}; 176 return if $self->{parent};
117 177
… …
119} 179}
120 180
121sub hide { 181sub hide {
122 my ($self) = @_; 182 my ($self) = @_;
123 183
124 return unless $self->{parent}; 184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
125 186
126 $self->{parent}->remove ($self); 187 $self->{parent}->remove ($self)
188 if $self->{parent};
127} 189}
128 190
129sub move { 191sub move {
130 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
131 193
… …
134 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
135 197
136 $self->update; 198 $self->update;
137} 199}
138 200
139sub needs_redraw { 201sub set_size {
140 0 202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
141} 208}
142 209
143sub size_request { 210sub size_request {
144 require Carp; 211 require Carp;
145 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
146} 213}
147 214
148sub configure { 215sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
150 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 231 $self->{x} = $x;
152 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
153 235
154 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
155
156 $self->{w} = $w; 237 $self->{w} = $w;
157 $self->{h} = $h; 238 $self->{h} = $h;
158 239
159 $self->size_allocate ($w, $h); 240 $self->size_allocate ($w, $h);
160 $self->update; 241 $self->update;
242 }
161} 243}
162 244
163sub size_allocate { 245sub size_allocate {
164 # nothing to be done 246 # nothing to be done
247}
248
249sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260}
261
262sub set_max_size {
263 my ($self, $w, $h) = @_;
264
265 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h;
165} 267}
166 268
167# return top left coordinates 269# return top left coordinates
168sub _topleft { 270sub _topleft {
169 my ($self, $x, $y) = @_; 271 my ($self, $x, $y) = @_;
272
273 $self->{parent}
274 or Carp::confess "no parent widget in _topleft\n";#d#
170 275
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
172} 277}
173 278
174# translate global coordinates to local coordinate system 279# translate global coordinates to local coordinate system
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 357 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 358 glVertex $x , $y + $self->{h};
254 glEnd; 359 glEnd;
255 glDisable GL_BLEND; 360 glDisable GL_BLEND;
256 } 361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0;
369 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h};
372 glEnd;
373 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 }
257} 376}
258 377
259sub _draw { 378sub _draw {
260 my ($self) = @_; 379 my ($self) = @_;
261 380
262 warn "no draw defined for $self\n"; 381 warn "no draw defined for $self\n";
263} 382}
264 383
265sub find_widget { 384sub find_widget {
266 my ($self, $x, $y) = @_; 385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
267 388
268 return $self 389 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 392
… …
279} 400}
280 401
281sub check_size { 402sub check_size {
282 my ($self) = @_; 403 my ($self) = @_;
283 404
284 my ($w, $h) = $self->size_request; 405 $self->{parent}
406 or return 1;
285 407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w; 413 $self->{req_w} = $w;
288 $self->{req_h} = $h; 414 $self->{req_h} = $h;
289 415
290 $self->{parent}->check_size 416 $self->{parent}->check_size
291 if $self->{parent}; 417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
292 } 425 }
293} 426}
294 427
295sub update { 428sub update {
296 my ($self) = @_; 429 my ($self) = @_;
… …
306} 439}
307 440
308sub emit { 441sub emit {
309 my ($self, $signal, @args) = @_; 442 my ($self, $signal, @args) = @_;
310 443
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312 $cb->($self, @args);
313 }
314} 445}
315 446
316sub DESTROY { 447sub DESTROY {
317 my ($self) = @_; 448 my ($self) = @_;
318 449
… …
324package CFClient::UI::DrawBG; 455package CFClient::UI::DrawBG;
325 456
326our @ISA = CFClient::UI::Base::; 457our @ISA = CFClient::UI::Base::;
327 458
328use strict; 459use strict;
329use SDL::OpenGL; 460use CFClient::OpenGL;
330 461
331sub new { 462sub new {
332 my $class = shift; 463 my $class = shift;
333 464
334 # range [value, low, high, page] 465 # range [value, low, high, page]
… …
363 494
364package CFClient::UI::Empty; 495package CFClient::UI::Empty;
365 496
366our @ISA = CFClient::UI::Base::; 497our @ISA = CFClient::UI::Base::;
367 498
499sub new {
500 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg);
502}
503
368sub size_request { 504sub size_request {
369 (0, 0) 505 (0, 0)
370} 506}
371 507
372sub draw { } 508sub draw { }
… …
380sub new { 516sub new {
381 my ($class, %arg) = @_; 517 my ($class, %arg) = @_;
382 518
383 my $children = delete $arg{children} || []; 519 my $children = delete $arg{children} || [];
384 520
385 my $self = $class->SUPER::new (children => [], %arg); 521 my $self = $class->SUPER::new (
522 children => [],
523 can_events => 0,
524 %arg,
525 );
386 $self->add ($_) for @$children; 526 $self->add ($_) for @$children;
387 527
388 $self 528 $self
389} 529}
390 530
… …
401 ]; 541 ];
402 542
403 $child->check_size; 543 $child->check_size;
404} 544}
405 545
546sub children {
547 @{ $_[0]{children} }
548}
549
406sub remove { 550sub remove {
407 my ($self, $child) = @_; 551 my ($self, $child) = @_;
408 552
409 delete $child->{parent}; 553 delete $child->{parent};
554 $child->hide;
410 555
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 557
413 $self->check_size; 558 $self->check_size;
559 $self->update;
560}
561
562sub clear {
563 my ($self) = @_;
564
565 my $children = delete $self->{children};
566 $self->{children} = [];
567
568 for (@$children) {
569 delete $_->{parent};
570 $_->hide;
571 }
414} 572}
415 573
416sub find_widget { 574sub find_widget {
417 my ($self, $x, $y) = @_; 575 my ($self, $x, $y) = @_;
418 576
… …
482 640
483package CFClient::UI::Window; 641package CFClient::UI::Window;
484 642
485our @ISA = CFClient::UI::Bin::; 643our @ISA = CFClient::UI::Bin::;
486 644
487use SDL::OpenGL; 645use CFClient::OpenGL;
488 646
489sub new { 647sub new {
490 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
491 649
492 my $self = $class->SUPER::new (%arg); 650 my $self = $class->SUPER::new (%arg);
493} 651}
494 652
495sub update { 653sub update {
496 my ($self) = @_; 654 my ($self) = @_;
497 655
498 # we want to do this delayed... 656 $ROOT->on_refresh ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 657 $self->SUPER::update;
501} 658}
502 659
660sub size_allocate {
661 my ($self, $w, $h) = @_;
662
663 $self->SUPER::size_allocate ($w, $h);
664 $self->update;
665}
666
503sub render_chld { 667sub render_child {
504 my ($self) = @_; 668 my ($self) = @_;
505 669
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1; 671 glClearColor 0, 0, 0, 0;
508 glClear GL_COLOR_BUFFER_BIT; 672 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw; 673 $self->child->draw;
674# glColorMask 1, 1, 1, 0;
675# glEnable GL_BLEND;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677# glRasterPos 0, 0;
678# glCopyPixels 0, 0, $self->{w}, $self->{h};
679# glDisable GL_BLEND;
680# glColorMask 1, 1, 1, 1;
510 }; 681 };
511}
512
513sub size_allocate {
514 my ($self, $w, $h) = @_;
515
516 $self->child->configure (0, 0, $w, $h);
517
518 $self->render_chld;
519} 682}
520 683
521sub _draw { 684sub _draw {
522 my ($self) = @_; 685 my ($self) = @_;
523 686
524 my ($w, $h) = ($self->w, $self->h); 687 my ($w, $h) = ($self->w, $self->h);
525 688
526 my $tex = $self->{texture} 689 my $tex = $self->{texture}
527 or return; 690 or return;
691
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
697
698 $tex->draw_quad (0, 0, $w, $h);
699
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D;
702}
703
704#############################################################################
705
706package CFClient::UI::ViewPort;
707
708our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735
736sub new {
737 my $class = shift;
738
739 my $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1],
741 border_bg => [1, 1, 1, 1],
742 border => 0.8,
743 @_
744 );
745
746 $self
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 my ($w, $h) = ($self->{w}, $self->{h});
528 753
529 glEnable GL_BLEND; 754 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 756 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
533 758
534 $tex->draw_quad (0, 0, $w, $h); 759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
535 766
767
768 $self->child->draw;
536 glDisable GL_BLEND; 769 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 770 glDisable GL_TEXTURE_2D;
538} 771}
539 772
540############################################################################# 773#############################################################################
541 774
542package CFClient::UI::ViewPort;
543
544our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame; 775package CFClient::UI::FancyFrame;
567 776
568our @ISA = CFClient::UI::Bin::; 777our @ISA = CFClient::UI::Bin::;
569 778
570use SDL::OpenGL; 779use CFClient::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613 780
614my @tex = 781my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 784
618sub new { 785sub new {
619 my $class = shift; 786 my $class = shift;
620 787
621 # TODO: user_x, user_y, overwrite moveto? 788 # TODO: user_x, user_y, overwrite moveto?
622 789
623 $class->SUPER::new ( 790 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 791 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 792 border_bg => [1, 1, 1, 1],
626 border => 0.8, 793 border => 0.6,
794 can_events => 1,
627 @_ 795 @_
628 ) 796 );
797
798 $self->{title} &&= new CFClient::UI::Label
799 align => 0,
800 valign => 1,
801 text => $self->{title},
802 fontsize => $self->{border};
803
804 $self
629} 805}
630 806
631sub border { 807sub border {
632 int $_[0]{border} * $::FONTSIZE 808 int $_[0]{border} * $::FONTSIZE
633} 809}
634 810
635sub size_request { 811sub size_request {
636 my ($self) = @_; 812 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 813
640 my ($w, $h) = $self->SUPER::size_request; 814 my ($w, $h) = $self->SUPER::size_request;
641 815
642 ( 816 (
643 $w + $self->border * 2, 817 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
650 824
651 $h -= List::Util::max 0, $self->border * 2; 825 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 826 $w -= List::Util::max 0, $self->border * 2;
653 827
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
654 $self->child->configure ($self->border, $self->border, $w, $h); 831 $self->child->configure ($self->border, $self->border, $w, $h);
655} 832}
656 833
657sub button_down { 834sub button_down {
658 my ($self, $ev, $x, $y) = @_; 835 my ($self, $ev, $x, $y) = @_;
659 836
837 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 838 my $border = $self->border;
661 839
662 if ($x < $self->{w} && $x >= $self->{w} - $border 840 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 841 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 842
843 if ($lr & $td) {
844 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 845 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 846 my ($bw, $bh) = ($self->{w}, $self->{h});
847
848 my $mx = $x < $border;
849 my $my = $y < $border;
667 850
668 $self->{motion} = sub { 851 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 852 my ($ev, $x, $y) = @_;
670 853
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 854 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy;
672 856
673 $self->{user_w} = $bw + $x - $ox; 857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 860 $self->check_size;
676 }; 861 };
677 862
678 } elsif ($x >= 0 && $x < $self->{w} 863 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 865 my ($bx, $by) = ($self->{x}, $self->{y});
683 866
684 $self->{motion} = sub { 867 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 868 my ($ev, $x, $y) = @_;
686 869
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 870 ($x, $y) = ($ev->{x}, $ev->{y});
688 871
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 872 $self->move ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 873 $self->update;
691 }; 874 };
692 } 875 }
… …
721 $tex[1]->draw_quad (0, 0, $w, $border); 904 $tex[1]->draw_quad (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 905 $tex[3]->draw_quad (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 907 $tex[4]->draw_quad (0, $h - $border, $w, $border);
725 908
909 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 910 my $bg = $tex[0];
727 911
728 # TODO: repeat texture not scale 912 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 913 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 914 my $rep_y = $ch / $bg->{h};
731 915
732 glColor @{ $self->{bg} }; 916 glColor @{ $self->{bg} };
733 917
734 $bg->{s} = $rep_x; 918 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 919 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 920 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 921 $bg->draw_quad ($border, $border, $cw, $ch);
738 922
739 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 924 glDisable GL_BLEND;
925 }
926
927 $self->{title}->draw if $self->{title};
741 928
742 $self->child->draw; 929 $self->child->draw;
743} 930}
744 931
745############################################################################# 932#############################################################################
… …
748 935
749our @ISA = CFClient::UI::Base::; 936our @ISA = CFClient::UI::Base::;
750 937
751use List::Util qw(max sum); 938use List::Util qw(max sum);
752 939
753use SDL::OpenGL; 940use CFClient::OpenGL;
754 941
755sub new { 942sub new {
756 my $class = shift; 943 my $class = shift;
757 944
758 $class->SUPER::new ( 945 $class->SUPER::new (
… …
768 $self->{children}[$y][$x] = $child; 955 $self->{children}[$y][$x] = $child;
769 956
770 $child->check_size; 957 $child->check_size;
771} 958}
772 959
960sub children {
961 grep $_, map @$_, grep $_, @{ $_[0]{children} }
962}
963
773# TODO: move to container class maybe? send childs a signal on removal? 964# TODO: move to container class maybe? send childs a signal on removal?
774sub clear { 965sub clear {
775 my ($self) = @_; 966 my ($self) = @_;
776 967
968 my @children = $self->children;
777 delete $self->{children}; 969 delete $self->{children};
970
971 for (@children) {
972 delete $_->{parent};
973 $_->hide;
974 }
975
778 $self->update; 976 $self->update;
779} 977}
780 978
781sub get_wh { 979sub get_wh {
782 my ($self) = @_; 980 my ($self) = @_;
… …
788 or next; 986 or next;
789 987
790 for my $x (0 .. $#$row) { 988 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 989 my $widget = $row->[$x]
792 or next; 990 or next;
793 my ($w, $h) = $widget->size_request; 991 my ($w, $h) = @$widget{qw(req_w req_h)};
794 992
795 $w[$x] = max $w[$x], $w; 993 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 994 $h[$y] = max $h[$y], $h;
797 } 995 }
798 } 996 }
… …
903 1101
904 ($h, $w) = ($w, $h); 1102 ($h, $w) = ($w, $h);
905 1103
906 my $children = $self->{children}; 1104 my $children = $self->{children};
907 1105
908 my @h = map +($_->size_request)[0], @$children; 1106 my @h = map $_->{req_w}, @$children;
909 1107
910 my $req_h = List::Util::sum @h; 1108 my $req_h = List::Util::sum @h;
911 1109
912 if ($req_h > $h) { 1110 if ($req_h > $h) {
913 # ah well, not enough space 1111 # ah well, not enough space
… …
961sub size_allocate { 1159sub size_allocate {
962 my ($self, $w, $h) = @_; 1160 my ($self, $w, $h) = @_;
963 1161
964 my $children = $self->{children}; 1162 my $children = $self->{children};
965 1163
966 my @h = map +($_->size_request)[1], @$children; 1164 my @h = map $_->{req_h}, @$children;
967 1165
968 my $req_h = List::Util::sum @h; 1166 my $req_h = List::Util::sum @h;
969 1167
970 if ($req_h > $h) { 1168 if ($req_h > $h) {
971 # ah well, not enough space 1169 # ah well, not enough space
… …
999 1197
1000package CFClient::UI::Label; 1198package CFClient::UI::Label;
1001 1199
1002our @ISA = CFClient::UI::Base::; 1200our @ISA = CFClient::UI::Base::;
1003 1201
1004use SDL::OpenGL; 1202use CFClient::OpenGL;
1005 1203
1006sub new { 1204sub new {
1007 my ($class, %arg) = @_; 1205 my ($class, %arg) = @_;
1008 1206
1009 my $self = $class->SUPER::new ( 1207 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1208 fg => [1, 1, 1],
1209 #font => default_font
1011 fontsize => 1, 1210 fontsize => 1,
1012 text => "", 1211 text => "",
1013 align => -1, 1212 align => -1,
1014 valign => -1, 1213 valign => -1,
1015 padding => 2, 1214 padding => 2,
1016 layout => new CFClient::Layout, 1215 layout => new CFClient::Layout,
1216 can_events => 0,
1017 %arg 1217 %arg
1018 ); 1218 );
1019 1219
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1220 if (exists $self->{template}) {
1221 my $layout = new CFClient::Layout;
1222 $layout->set_text (delete $self->{template});
1223 $self->{template} = $layout;
1224 }
1021 1225
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1226 $self->set_text (delete $self->{text}) if exists $self->{text};
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1227 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
1024 1228
1025 $self 1229 $self
1026} 1230}
1027 1231
1028sub escape_text { 1232sub escape {
1029 local $_ = $_[1]; 1233 local $_ = $_[1];
1030 1234
1031 s/&/&amp;/g; 1235 s/&/&amp;/g;
1032 s/>/&gt;/g; 1236 s/>/&gt;/g;
1033 s/</&lt;/g; 1237 s/</&lt;/g;
1034 1238
1035 $_[1] 1239 $_[1]
1036} 1240}
1037 1241
1242sub update {
1243 my ($self) = @_;
1244
1245 delete $self->{texture};
1246 $self->SUPER::update;
1247}
1248
1249sub reconfigure {
1250 my ($self) = @_;
1251
1252 delete $self->{texture};
1253}
1254
1038sub set_text { 1255sub set_text {
1039 my ($self, $text) = @_; 1256 my ($self, $text) = @_;
1040 1257
1258 return if $self->{text} eq "T$text";
1259 $self->{text} = "T$text";
1260
1041 $self->{layout}->set_text ($text); 1261 $self->{layout}->set_text ($text);
1042 1262
1043 delete $self->{texture}; 1263 delete $self->{texture};
1044 $self->update; 1264 $self->update;
1265 $self->check_size;
1045} 1266}
1046 1267
1047sub set_markup { 1268sub set_markup {
1048 my ($self, $markup) = @_; 1269 my ($self, $markup) = @_;
1049 1270
1271 return if $self->{text} eq "M$markup";
1272 $self->{text} = "M$markup";
1273
1050 $self->{layout}->set_markup ($markup); 1274 $self->{layout}->set_markup ($markup);
1051 1275
1052 delete $self->{texture}; 1276 delete $self->{texture};
1053 $self->update; 1277 $self->update;
1278 $self->check_size;
1054} 1279}
1055 1280
1056sub size_request { 1281sub size_request {
1057 my ($self) = @_; 1282 my ($self) = @_;
1058 1283
1059 $self->{layout}->set_width; 1284 $self->{layout}->set_font ($self->{font}) if $self->{font};
1285 $self->{layout}->set_width ($self->{max_w} || -1);
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1286 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1287
1062 my ($w, $h) = $self->{layout}->size; 1288 my ($w, $h) = $self->{layout}->size;
1289
1290 if (exists $self->{template}) {
1291 $self->{template}->set_font ($self->{font}) if $self->{font};
1292 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1293
1294 my ($w2, $h2) = $self->{template}->size;
1295
1296 $w = List::Util::max $w, $w2;
1297 $h = List::Util::max $h, $h2;
1298 }
1063 1299
1064 ( 1300 (
1065 $w + $self->{padding} * 2, 1301 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1302 $h + $self->{padding} * 2,
1067 ) 1303 )
… …
1071 my ($self, $w, $h) = @_; 1307 my ($self, $w, $h) = @_;
1072 1308
1073 delete $self->{texture}; 1309 delete $self->{texture};
1074} 1310}
1075 1311
1312sub set_fontsize {
1313 my ($self, $fontsize) = @_;
1314
1315 $self->{fontsize} = $fontsize;
1316 delete $self->{texture};
1317 $self->check_size;
1318 $self->update;
1319}
1320
1076sub _draw { 1321sub _draw {
1077 my ($self) = @_; 1322 my ($self) = @_;
1078 1323
1079 my $tex = $self->{texture} ||= do { 1324 my $tex = $self->{texture} ||= do {
1325 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1326 $self->{layout}->set_width ($self->{w});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1327 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1082 new_from_layout CFClient::Texture $self->{layout} 1328 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1329 };
1084 1330
… …
1111 1357
1112package CFClient::UI::EntryBase; 1358package CFClient::UI::EntryBase;
1113 1359
1114our @ISA = CFClient::UI::Label::; 1360our @ISA = CFClient::UI::Label::;
1115 1361
1116use SDL::OpenGL; 1362use CFClient::OpenGL;
1117 1363
1118sub new { 1364sub new {
1119 my $class = shift; 1365 my $class = shift;
1120 1366
1121 $class->SUPER::new ( 1367 $class->SUPER::new (
1122 fg => [1, 1, 1], 1368 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1369 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1370 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1371 active_fg => [0, 0, 0],
1126 can_hover => 1, 1372 can_hover => 1,
1127 can_focus => 1, 1373 can_focus => 1,
1128 valign => 0, 1374 valign => 0,
1375 can_events => 1,
1129 @_ 1376 @_
1130 ) 1377 )
1131} 1378}
1132 1379
1133sub _set_text { 1380sub _set_text {
… …
1161} 1408}
1162 1409
1163sub size_allocate { 1410sub size_allocate {
1164 my ($self, $w, $h) = @_; 1411 my ($self, $w, $h) = @_;
1165 1412
1166 $self->_set_text ($self->{text}); 1413 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1167} 1414}
1168 1415
1169sub set_text { 1416sub set_text {
1170 my ($self, $text) = @_; 1417 my ($self, $text) = @_;
1171 1418
… …
1278 1525
1279package CFClient::UI::Entry; 1526package CFClient::UI::Entry;
1280 1527
1281our @ISA = CFClient::UI::EntryBase::; 1528our @ISA = CFClient::UI::EntryBase::;
1282 1529
1283use SDL::OpenGL; 1530use CFClient::OpenGL;
1284 1531
1285sub key_down { 1532sub key_down {
1286 my ($self, $ev) = @_; 1533 my ($self, $ev) = @_;
1287 1534
1288 my $sym = $ev->{sym}; 1535 my $sym = $ev->{sym};
1289 1536
1290 if ($sym == 13) { 1537 if ($sym == 13) {
1538 unshift @{$self->{history}},
1539 my $txt = $self->get_text;
1540 $self->{history_pointer} = -1;
1541 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1542 $self->emit (activate => $txt);
1292 $self->update; 1543 $self->update;
1544
1545 } elsif ($sym == CFClient::SDLK_UP) {
1546 if ($self->{history_pointer} < 0) {
1547 $self->{history_saveback} = $self->get_text;
1548 }
1549 if (@{$self->{history} || []} > 0) {
1550 $self->{history_pointer}++;
1551 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1552 $self->{history_pointer} = @{$self->{history} || []} - 1;
1553 }
1554 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1555 }
1556
1557 } elsif ($sym == CFClient::SDLK_DOWN) {
1558 $self->{history_pointer}--;
1559 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1560
1561 if ($self->{history_pointer} >= 0) {
1562 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1563 } else {
1564 $self->set_text ($self->{history_saveback});
1565 }
1293 1566
1294 } else { 1567 } else {
1295 $self->SUPER::key_down ($ev); 1568 $self->SUPER::key_down ($ev);
1296 } 1569 }
1297 1570
… …
1301 1574
1302package CFClient::UI::Button; 1575package CFClient::UI::Button;
1303 1576
1304our @ISA = CFClient::UI::Label::; 1577our @ISA = CFClient::UI::Label::;
1305 1578
1306use SDL::OpenGL; 1579use CFClient::OpenGL;
1307 1580
1308my @tex = 1581my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1583 qw(b1_button_active.png);
1311 1584
1312sub new { 1585sub new {
1313 my $class = shift; 1586 my $class = shift;
1314 1587
1315 $class->SUPER::new ( 1588 $class->SUPER::new (
1316 padding => 4, 1589 padding => 4,
1317 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2], 1591 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1592 active_fg => [0, 0, 1],
1320 can_hover => 1, 1593 can_hover => 1,
1321 align => 0, 1594 align => 0,
1322 valign => 0, 1595 valign => 0,
1596 can_events => 1,
1323 @_ 1597 @_
1324 ) 1598 )
1325} 1599}
1326 1600
1327sub button_up { 1601sub button_up {
… …
1361package CFClient::UI::CheckBox; 1635package CFClient::UI::CheckBox;
1362 1636
1363our @ISA = CFClient::UI::DrawBG::; 1637our @ISA = CFClient::UI::DrawBG::;
1364 1638
1365my @tex = 1639my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1640 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1641 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368 1642
1369use SDL::OpenGL; 1643use CFClient::OpenGL;
1370 1644
1371sub new { 1645sub new {
1372 my $class = shift; 1646 my $class = shift;
1373 1647
1374 $class->SUPER::new ( 1648 $class->SUPER::new (
… …
1420 glDisable GL_BLEND; 1694 glDisable GL_BLEND;
1421} 1695}
1422 1696
1423############################################################################# 1697#############################################################################
1424 1698
1425package CFClient::UI::VGauge; 1699package CFClient::UI::Image;
1426 1700
1427our @ISA = CFClient::UI::Base::; 1701our @ISA = CFClient::UI::Base::;
1428 1702
1429use SDL::OpenGL; 1703use CFClient::OpenGL;
1704use Carp qw/confess/;
1430 1705
1431my %tex = ( 1706our %loaded_images;
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449 1707
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new { 1708sub new {
1452 my $class = shift; 1709 my $class = shift;
1453 1710
1454 my $self = $class->SUPER::new (gauge => 'food', @_); 1711 my $self = $class->SUPER::new (can_events => 0, @_);
1712
1713 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1714
1715 $loaded_images{$self->{image}} ||=
1716 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1717
1718 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1719
1720 Scalar::Util::weaken $loaded_images{$self->{image}};
1721
1722 $self->{aspect} = $tex->{w} / $tex->{h};
1455 1723
1456 $self 1724 $self
1457} 1725}
1458 1726
1459sub size_request { 1727sub size_request {
1460 my ($self) = @_; 1728 my ($self) = @_;
1461 1729
1462 my $tex = $tex{$self->{gauge}}[0]; 1730 ($self->{tex}->{w}, $self->{tex}->{h})
1463
1464 @$tex{qw(w h)}
1465}
1466
1467sub set_max {
1468 my ($self, $max) = @_;
1469
1470 $self->{max_val} = $max;
1471}
1472
1473sub set_value {
1474 my ($self, $val, $max) = @_;
1475
1476 $self->set_max ($max)
1477 if defined $max;
1478
1479 $max = $self->{max_val};
1480 $self->{val} = $val;
1481
1482 $self->update;
1483} 1731}
1484 1732
1485sub _draw { 1733sub _draw {
1486 my ($self) = @_; 1734 my ($self) = @_;
1487 1735
1488 my $tex = $tex{$self->{gauge}}; 1736 my $tex = $self->{tex};
1489 1737
1490 my ($w, $h) = ($self->{w}, $self->{h}); 1738 my ($w, $h) = ($self->{w}, $self->{h});
1491 1739
1492 my $ycut = $self->{val} / ($self->{max_val} || 1); 1740 if ($self->{rot90}) {
1493 $ycut = 1 if $self->{val} > $self->{max_val}; 1741 glRotate 90, 0, 0, 1;
1742 glTranslate 0, -$self->{w}, 0;
1494 1743
1495 my $t1 = $tex->[0]; 1744 ($w, $h) = ($h, $w);
1496 my $t2 = $tex->[1]; 1745 }
1497 1746
1498 glEnable GL_BLEND; 1747 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D; 1749 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502 1751
1752 $tex->draw_quad (0, 0, $w, $h);
1753
1754 glDisable GL_BLEND;
1755 glDisable GL_TEXTURE_2D;
1756}
1757
1758#############################################################################
1759
1760package CFClient::UI::VGauge;
1761
1762our @ISA = CFClient::UI::Base::;
1763
1764use List::Util qw(min max);
1765
1766use CFClient::OpenGL;
1767
1768my %tex = (
1769 food => [
1770 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1771 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1772 ],
1773 grace => [
1774 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1775 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1776 ],
1777 hp => [
1778 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1779 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1780 ],
1781 mana => [
1782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1783 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1784 ],
1785);
1786
1787# eg. VGauge->new (gauge => 'food'), default gauge: food
1788sub new {
1789 my $class = shift;
1790
1791 my $self = $class->SUPER::new (
1792 type => 'food',
1793 @_
1794 );
1795
1796 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1797
1798 $self
1799}
1800
1801sub size_request {
1802 my ($self) = @_;
1803
1804 #my $tex = $tex{$self->{type}}[0];
1805 #@$tex{qw(w h)}
1806 (0, 0)
1807}
1808
1809sub set_max {
1810 my ($self, $max) = @_;
1811
1812 return if $self->{max_val} == $max;
1813
1814 $self->{max_val} = $max;
1815 $self->update;
1816}
1817
1818sub set_value {
1819 my ($self, $val, $max) = @_;
1820
1821 $self->set_max ($max)
1822 if defined $max;
1823
1824 return if $self->{val} == $val;
1825
1826 $self->{val} = $val;
1827 $self->update;
1828}
1829
1830sub _draw {
1831 my ($self) = @_;
1832
1833 my $tex = $tex{$self->{type}};
1834 my ($t1, $t2, $t3) = @$tex;
1835
1836 my ($w, $h) = ($self->{w}, $self->{h});
1837
1838 if ($self->{vertical}) {
1839 glRotate 90, 0, 0, 1;
1840 glTranslate 0, -$self->{w}, 0;
1841
1842 ($w, $h) = ($h, $w);
1843 }
1844
1845 my $ycut = $self->{val} / ($self->{max_val} || 1);
1846
1847 my $ycut1 = max 0, min 1, $ycut;
1848 my $ycut2 = max 0, min 1, $ycut - 1;
1849
1503 my $h1 = $self->{h} - $ycut * $self->{h}; 1850 my $h1 = $self->{h} * (1 - $ycut1);
1504 my $h2 = $ycut * $self->{h}; 1851 my $h2 = $self->{h} * (1 - $ycut2);
1505 1852
1506 my $yp = 0; 1853 glEnable GL_BLEND;
1854 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1855 glEnable GL_TEXTURE_2D;
1856 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 1857
1508 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1858 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS; 1859 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp; 1860 glTexCoord 0 , 0; glVertex 0 , 0;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 1861 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 1862 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 1863 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1514 glEnd; 1864 glEnd;
1515 1865
1516 $yp += $h1; 1866 my $ycut1 = List::Util::min 1, $ycut;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1867 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS; 1868 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 1869 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 1870 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 1871 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1872 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1524 glEnd; 1873 glEnd;
1874
1875 if ($t3) {
1876 glBindTexture GL_TEXTURE_2D, $t3->{name};
1877 glBegin GL_QUADS;
1878 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1879 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1880 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1881 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1882 glEnd;
1883 }
1525 1884
1526 glDisable GL_BLEND; 1885 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D; 1886 glDisable GL_TEXTURE_2D;
1528} 1887}
1529 1888
1530############################################################################# 1889#############################################################################
1531 1890
1891package CFClient::UI::Gauge;
1892
1893our @ISA = CFClient::UI::VBox::;
1894
1895sub new {
1896 my ($class, %arg) = @_;
1897
1898 my $self = $class->SUPER::new (
1899 tooltip => $arg{type},
1900 can_hover => 1,
1901 can_events => 1,
1902 %arg,
1903 );
1904
1905 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1906 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1907 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1908
1909 $self
1910}
1911
1912sub set_fontsize {
1913 my ($self, $fsize) = @_;
1914
1915 $self->{value}->set_fontsize ($fsize);
1916 $self->{max} ->set_fontsize ($fsize);
1917}
1918
1919sub set_max {
1920 my ($self, $max) = @_;
1921
1922 $self->{gauge}->set_max ($max);
1923 $self->{max}->set_text ($max);
1924}
1925
1926sub set_value {
1927 my ($self, $val, $max) = @_;
1928
1929 $self->set_max ($max)
1930 if defined $max;
1931
1932 $self->{gauge}->set_value ($val, $max);
1933 $self->{value}->set_text ($val);
1934}
1935
1936#############################################################################
1937
1532package CFClient::UI::Slider; 1938package CFClient::UI::Slider;
1533 1939
1534use strict; 1940use strict;
1535 1941
1536use SDL::OpenGL; 1942use CFClient::OpenGL;
1537 1943
1538our @ISA = CFClient::UI::DrawBG::; 1944our @ISA = CFClient::UI::DrawBG::;
1539 1945
1540my @tex = 1946my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1666 2072
1667package CFClient::UI::TextView; 2073package CFClient::UI::TextView;
1668 2074
1669our @ISA = CFClient::UI::HBox::; 2075our @ISA = CFClient::UI::HBox::;
1670 2076
1671use SDL::OpenGL; 2077use CFClient::OpenGL;
1672 2078
1673sub new { 2079sub new {
1674 my $class = shift; 2080 my $class = shift;
1675 2081
1676 my $self = $class->SUPER::new ( 2082 my $self = $class->SUPER::new (
1677 fontsize => 1, 2083 fontsize => 1,
2084 can_events => 0,
2085 #font => default_font
1678 @_, 2086 @_,
1679 2087
1680 layout => (new CFClient::Layout), 2088 layout => (new CFClient::Layout),
1681 par => [], 2089 par => [],
1682 height => 0, 2090 height => 0,
1683 children => [ 2091 children => [
1684 (new CFClient::UI::Empty expand => 1), 2092 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2093 (new CFClient::UI::Slider vertical => 1),
1686 ], 2094 ],
1687 ); 2095 );
1688 2096
1689 $self->{children}[1]->connect (changed => sub { 2097 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2098
1693 $self 2099 $self
1694} 2100}
1695 2101
1696sub set_fontsize { 2102sub set_fontsize {
… …
1704 my ($self, $text) = @_; 2110 my ($self, $text) = @_;
1705 2111
1706 my $layout = $self->{layout}; 2112 my $layout = $self->{layout};
1707 2113
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2114 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2115 $layout->set_width ($self->{children}[0]{w});
1710 $layout->set_text ($text); 2116 $layout->set_text ($text);
1711 2117
1712 ($layout->size)[1] 2118 ($layout->size)[1]
1713} 2119}
1714 2120
… …
1722sub size_allocate { 2128sub size_allocate {
1723 my ($self, $w, $h) = @_; 2129 my ($self, $w, $h) = @_;
1724 2130
1725 $self->SUPER::size_allocate ($w, $h); 2131 $self->SUPER::size_allocate ($w, $h);
1726 2132
2133 $self->{layout}->set_font ($self->{font}) if $self->{font};
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2134 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $self->{layout}->set_width ($self->{children}[0]{w}); 2135 $self->{layout}->set_width ($self->{children}[0]{w});
1729 2136
1730 $self->reflow; 2137 $self->reflow;
1731} 2138}
… …
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2173 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1767 2174
1768 delete $self->{texture}; 2175 delete $self->{texture};
1769 } 2176 }
1770 2177
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2178 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1772 glClearColor 0, 0, 0, 1; 2179 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2180 glClear GL_COLOR_BUFFER_BIT;
1774 2181
1775 glEnable GL_BLEND; 2182 glEnable GL_BLEND;
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2183 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D; 2184 glEnable GL_TEXTURE_2D;
… …
1784 2191
1785 my $y = 0; 2192 my $y = 0;
1786 2193
1787 my $layout = $self->{layout}; 2194 my $layout = $self->{layout};
1788 2195
2196 $layout->set_font ($self->{font}) if $self->{font};
2197
1789 for my $par (@{$self->{par}}) { 2198 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2199 my $h = $par->[0];
1791 2200
1792 if ($y0 < $y + $h && $y < $y1) { 2201 if ($y0 < $y + $h && $y < $y1) {
1793 $layout->set_text ($par->[2]); 2202 $layout->set_text ($par->[2]);
… …
1807} 2216}
1808 2217
1809sub _draw { 2218sub _draw {
1810 my ($self) = @_; 2219 my ($self) = @_;
1811 2220
1812 if ($self->{texture}) { 2221 glEnable GL_BLEND;
2222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1813 glEnable GL_TEXTURE_2D; 2223 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2226 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2227 glDisable GL_TEXTURE_2D;
1817 } 2228 glDisable GL_BLEND;
1818 2229
1819 $self->{children}[1]->draw; 2230 $self->{children}[1]->draw;
1820 2231
1821} 2232}
1822 2233
1823############################################################################# 2234#############################################################################
1824 2235
1825package CFClient::UI::Animator; 2236package CFClient::UI::Animator;
1826 2237
1827use SDL::OpenGL; 2238use CFClient::OpenGL;
1828 2239
1829our @ISA = CFClient::UI::Bin::; 2240our @ISA = CFClient::UI::Bin::;
1830 2241
1831sub moveto { 2242sub moveto {
1832 my ($self, $x, $y) = @_; 2243 my ($self, $x, $y) = @_;
… …
1870 2281
1871sub new { 2282sub new {
1872 my $class = shift; 2283 my $class = shift;
1873 2284
1874 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1875 state => 0, 2286 state => 0,
1876 connect_activate => \&toggle_flopper, 2287 connect_activate => \&toggle_flopper,
1877 @_ 2288 @_
1878 ); 2289 );
1879 2290
1880 if ($self->{state}) { 2291 if ($self->{state}) {
… …
1901 $self->emit (changed => $self->{state}); 2312 $self->emit (changed => $self->{state});
1902} 2313}
1903 2314
1904############################################################################# 2315#############################################################################
1905 2316
2317package CFClient::UI::Tooltip;
2318
2319our @ISA = CFClient::UI::Bin::;
2320
2321use CFClient::OpenGL;
2322
2323sub new {
2324 my $class = shift;
2325
2326 $class->SUPER::new (
2327 @_,
2328 can_events => 0,
2329 )
2330}
2331
2332sub set_markup {
2333 my ($self, $text) = @_;
2334
2335 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2336 $self->{label}->set_markup ($text);
2337 $self->add ($self->{label});
2338}
2339
2340sub size_request {
2341 my ($self) = @_;
2342
2343 $self->child->set_max_size ($::WIDTH * 0.3);
2344
2345 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346
2347 ($w + 4, $h + 4)
2348}
2349
2350sub size_allocate {
2351 my ($self, $w, $h) = @_;
2352
2353 $self->SUPER::size_allocate ($w - 4, $h - 4);
2354}
2355
2356sub _draw {
2357 my ($self) = @_;
2358
2359 glPushMatrix;
2360 glTranslate 0.375, 0.375;
2361
2362 my ($w, $h) = @$self{qw(w h)};
2363
2364 glColor 1, 0.8, 0.4;
2365 glBegin GL_QUADS;
2366 glVertex 0 , 0;
2367 glVertex 0 , $h;
2368 glVertex $w, $h;
2369 glVertex $w, 0;
2370 glEnd;
2371
2372 glColor 0, 0, 0;
2373 glBegin GL_LINE_LOOP;
2374 glVertex 0 , 0;
2375 glVertex 0 , $h;
2376 glVertex $w, $h;
2377 glVertex $w, 0;
2378 glEnd;
2379
2380 glPopMatrix;
2381
2382 glTranslate 2, 2;
2383 $self->SUPER::_draw;
2384}
2385
2386#############################################################################
2387
2388package CFClient::UI::Face;
2389
2390our @ISA = CFClient::UI::Base::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 aspect => 1,
2399 @_,
2400 )
2401}
2402
2403sub size_request {
2404 (32, 8)
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2411
2412 # TODO animation
2413 if ($tex) {
2414 glEnable GL_BLEND;
2415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416 glEnable GL_TEXTURE_2D;
2417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418 glColor 1, 1, 1, 1;
2419 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2420 glDisable GL_TEXTURE_2D;
2421 glDisable GL_BLEND;
2422 }
2423}
2424
2425#############################################################################
2426
2427package CFClient::UI::Menu;
2428
2429our @ISA = CFClient::UI::FancyFrame::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 my $self = $class->SUPER::new (
2437 items => [],
2438 z => 100,
2439 @_,
2440 );
2441
2442 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2443
2444 for my $item (@{ $self->{items} }) {
2445 my ($widget, $cb) = @$item;
2446
2447 # handle various types of items, only text for now
2448 if (!ref $widget) {
2449 $widget = new CFClient::UI::Label
2450 can_hover => 1,
2451 can_events => 1,
2452 text => $widget;
2453 }
2454
2455 $self->{item}{$widget} = $item;
2456
2457 $self->{vbox}->add ($widget);
2458 }
2459
2460 $self
2461}
2462
2463# popup given the event (must be a mouse button down event currently)
2464sub popup {
2465 my ($self, $ev) = @_;
2466
2467 $self->emit ("popdown");
2468
2469 # maybe save $GRAB? must be careful about events...
2470 $GRAB = $self;
2471 $self->{button} = $ev->{button};
2472
2473 $self->show;
2474 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2475}
2476
2477sub mouse_motion {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # TODO: should use vbox->fdind_widget or so
2481 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482 $self->{hover} = $self->{item}{$HOVER};
2483}
2484
2485sub button_up {
2486 my ($self, $ev, $x, $y) = @_;
2487
2488 if ($ev->{button} == $self->{button}) {
2489 undef $GRAB;
2490 $self->hide;
2491
2492 $self->emit ("popdown");
2493 $self->{hover}[1]->() if $self->{hover};
2494 }
2495}
2496
2497#############################################################################
2498
1906package CFClient::UI::Root; 2499package CFClient::UI::Root;
1907 2500
1908our @ISA = CFClient::UI::Container::; 2501our @ISA = CFClient::UI::Container::;
1909 2502
1910use SDL::OpenGL; 2503use CFClient::OpenGL;
1911 2504
1912sub check_size { 2505sub check_size {
1913 my ($self) = @_; 2506 my ($self) = @_;
1914 2507
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 2508 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
1916} 2509}
1917 2510
1918sub size_request { 2511sub size_request {
1919 ($::WIDTH, $::HEIGHT) 2512 ($::WIDTH, $::HEIGHT)
1920} 2513}
… …
1922sub configure { 2515sub configure {
1923 my ($self, $x, $y, $w, $h) = @_; 2516 my ($self, $x, $y, $w, $h) = @_;
1924 2517
1925 $self->SUPER::configure ($x, $y, $w, $h); 2518 $self->SUPER::configure ($x, $y, $w, $h);
1926 2519
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1928 for @{$self->{children}}; 2520 for my $child (@{$self->{children}}) {
2521 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2522
2523 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2524 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2525 $child->configure ($X, $Y, $W,$H);
2526 }
1929} 2527}
1930 2528
1931sub _topleft { 2529sub _topleft {
1932 my ($self, $x, $y) = @_; 2530 my ($self, $x, $y) = @_;
1933 2531
… …
1941 ::refresh (); 2539 ::refresh ();
1942} 2540}
1943 2541
1944sub add { 2542sub add {
1945 my ($self, $child) = @_; 2543 my ($self, $child) = @_;
2544
2545 # integerize window positions
2546 $child->{x} = int $child->{x};
2547 $child->{y} = int $child->{y};
1946 2548
1947 $self->SUPER::add ($child); 2549 $self->SUPER::add ($child);
1948} 2550}
1949 2551
1950sub on_refresh { 2552sub on_refresh {
… …
1973 $self->_draw; 2575 $self->_draw;
1974} 2576}
1975 2577
1976############################################################################# 2578#############################################################################
1977 2579
2580package CFClient::UI::Inventory;
2581
2582our @ISA = CFClient::UI::Container::;
2583
2584use CFClient::OpenGL;
2585
2586sub new {
2587 my $class = shift;
2588
2589 my $self = $class->SUPER::new (@_);
2590
2591 $self
2592}
2593
2594sub size_allocate {
2595 my ($self, $w, $h) = @_;
2596
2597 $self->{w} = $w;
2598 $self->{h} = $h;
2599
2600 $self->check_size;
2601}
2602
2603sub set_items {
2604 my ($self, $items) = @_;
2605 my @items = values %{$items};
2606 @items = sort { $a->{type} <=> $b->{type} } @items;
2607
2608 $self->{real_items} = \@items;
2609
2610 for my $item (@items) {
2611 my $desc = $item->{nrof} < 2
2612 ? $item->{name}
2613 : "$item->{nrof} $item->{name_pl}";
2614
2615 $self->add (my $hb = new CFClient::UI::HBox);
2616
2617 $hb->add (my $f = new CFClient::UI::Face
2618 can_events => 0,
2619 face => $item->{face},
2620 anim => $item->{anim},
2621 animspeed => $item->{animspeed},
2622 expand => 1
2623 );
2624 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2625 }
2626
2627 $self->{max_pos} = (scalar @items) - 1;
2628
2629 my $range = $self->{range};
2630 my $page = $self->{h} / 32; # waht information souce to use for face size?
2631 # it should be configurable i guess...
2632 $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633 $range->update;
2634}
2635
2636sub size_request {
2637 my ($self) = @_;
2638 (100, 200)
2639}
2640
2641sub set_range {
2642 my ($self, $range) = @_;
2643
2644 $self->{range} = $range;
2645 $range->connect (changed => sub { $self->update });
2646
2647 my $page = $self->{h} / 32; # waht information souce to use for face size?
2648 # it should be configurable i guess...
2649
2650 $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2651 $range->update;
2652
2653 $self->update;
2654}
2655
2656sub _draw {
2657 my ($self) = @_;
2658
2659 my ($w, $h) = ($self->{w}, $self->{h});
2660
2661 $self->{pos} = int $self->{range}{range}[0];
2662
2663 my $y = 0;
2664 my $cnt = 0;
2665 my $hrem = $self->{h}; # horiz. remaining space
2666
2667 for (my $i = $self->{pos}; $i < @{$self->{children} || []}; $i++) {
2668 my $chld = $self->{children}->[$i];
2669
2670 if ($hrem >= $chld->{h}) {
2671 $chld->configure (0, $y, $chld->{w}, $chld->{h});
2672
2673 $chld->show;
2674 $chld->draw;
2675
2676 $hrem -= $chld->{h};
2677 $y += $chld->{h};
2678 } else {
2679 last
2680 }
2681 }
2682}
2683
2684
2685#############################################################################
2686
1978package CFClient::UI; 2687package CFClient::UI;
1979 2688
1980$ROOT = new CFClient::UI::Root; 2689$ROOT = new CFClient::UI::Root;
2690$TOOLTIP = new CFClient::UI::Tooltip;
1981 2691
19821 26921
1983 2693

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