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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.139 by root, Wed Apr 19 23:55:58 2006 UTC vs.
Revision 1.193 by root, Wed May 10 21:12:26 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) = @_;
… …
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;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 233 $self->update;
234 }
235
236 if ($self->{w} != $w || $self->{h} != $h) {
237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238 }
161} 239}
162 240
163sub size_allocate { 241sub size_allocate {
164 # nothing to be done 242 # nothing to be done
165} 243}
166 244
167# return top left coordinates 245sub children {
168sub _topleft { 246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258}
259
260sub set_max_size {
169 my ($self, $x, $y) = @_; 261 my ($self, $w, $h) = @_;
170 262
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h;
172} 265}
173 266
174# translate global coordinates to local coordinate system 267# translate global coordinates to local coordinate system
175sub coord2local { 268sub coord2local {
176 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
177 270
178 my ($X, $Y) = $self->_topleft; 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 272}
181 273
182# translate local coordinates to global coordinate system 274# translate local coordinates to global coordinate system
183sub coord2global { 275sub coord2global {
184 my ($self, $x, $y) = @_; 276 my ($self, $x, $y) = @_;
185 277
186 my ($X, $Y) = $self->_topleft; 278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 279}
189 280
190sub focus_in { 281sub focus_in {
191 my ($self) = @_; 282 my ($self) = @_;
192 283
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
254 glEnd; 345 glEnd;
255 glDisable GL_BLEND; 346 glDisable GL_BLEND;
256 } 347 }
348
349 if ($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 => $self, fontsize => 0)->_draw;
361 }
257} 362}
258 363
259sub _draw { 364sub _draw {
260 my ($self) = @_; 365 my ($self) = @_;
261 366
262 warn "no draw defined for $self\n"; 367 warn "no draw defined for $self\n";
263} 368}
264 369
265sub find_widget { 370sub find_widget {
266 my ($self, $x, $y) = @_; 371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
267 374
268 return $self 375 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 378
… …
274 381
275sub set_parent { 382sub set_parent {
276 my ($self, $parent) = @_; 383 my ($self, $parent) = @_;
277 384
278 Scalar::Util::weaken ($self->{parent} = $parent); 385 Scalar::Util::weaken ($self->{parent} = $parent);
386
387 $self->check_size
388 unless exists $self->{req_w};
279} 389}
280 390
281sub check_size { 391sub check_size {
282 my ($self) = @_; 392 my ($self) = @_;
283 393
284 my ($w, $h) = $self->size_request; 394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293} 395}
294 396
295sub update { 397sub update {
296 my ($self) = @_; 398 my ($self) = @_;
297 399
… …
306} 408}
307 409
308sub emit { 410sub emit {
309 my ($self, $signal, @args) = @_; 411 my ($self, $signal, @args) = @_;
310 412
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312 $cb->($self, @args);
313 }
314} 414}
315 415
316sub DESTROY { 416sub DESTROY {
317 my ($self) = @_; 417 my ($self) = @_;
318 418
… …
363 463
364package CFClient::UI::Empty; 464package CFClient::UI::Empty;
365 465
366our @ISA = CFClient::UI::Base::; 466our @ISA = CFClient::UI::Base::;
367 467
468sub new {
469 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg);
471}
472
368sub size_request { 473sub size_request {
369 (0, 0) 474 (0, 0)
370} 475}
371 476
372sub draw { } 477sub draw { }
… …
380sub new { 485sub new {
381 my ($class, %arg) = @_; 486 my ($class, %arg) = @_;
382 487
383 my $children = delete $arg{children} || []; 488 my $children = delete $arg{children} || [];
384 489
385 my $self = $class->SUPER::new (children => [], %arg); 490 my $self = $class->SUPER::new (
491 children => [],
492 can_events => 0,
493 %arg,
494 );
386 $self->add ($_) for @$children; 495 $self->add ($_) for @$children;
387 496
388 $self 497 $self
389} 498}
390 499
391sub add { 500sub add {
392 my ($self, $child) = @_; 501 my ($self, @widgets) = @_;
393 502
394 $child->set_parent ($self); 503 $_->set_parent ($self)
504 for @widgets;
395 505
396 use sort 'stable'; 506 use sort 'stable';
397 507
398 $self->{children} = [ 508 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 509 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 510 @{$self->{children}}, @widgets
401 ]; 511 ];
402 512
403 $child->check_size; 513 $self->check_size;
514 $self->update;
515}
516
517sub children {
518 @{ $_[0]{children} }
404} 519}
405 520
406sub remove { 521sub remove {
407 my ($self, $child) = @_; 522 my ($self, $child) = @_;
408 523
409 delete $child->{parent}; 524 delete $child->{parent};
525 $child->hide;
410 526
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 528
413 $self->check_size; 529 $self->check_size;
530 $self->update;
531}
532
533sub clear {
534 my ($self) = @_;
535
536 my $children = delete $self->{children};
537 $self->{children} = [];
538
539 for (@$children) {
540 delete $_->{parent};
541 $_->hide;
542 }
543
544 $self->check_size;
545 $self->update;
414} 546}
415 547
416sub find_widget { 548sub find_widget {
417 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
418 550
… …
493} 625}
494 626
495sub update { 627sub update {
496 my ($self) = @_; 628 my ($self) = @_;
497 629
498 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 631 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 632}
512 633
513sub size_allocate { 634sub size_allocate {
514 my ($self, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
515 636
516 $self->child->configure (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
517 640
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
518 $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}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
519} 661}
520 662
521sub _draw { 663sub _draw {
522 my ($self) = @_; 664 my ($self) = @_;
523 665
524 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
525 667
526 my $tex = $self->{texture} 668 my $tex = $self->{texture}
527 or return; 669 or return;
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1;
676
677 $tex->draw_quad (0, 0, $w, $h);
678
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D;
681}
682
683#############################################################################
684
685package CFClient::UI::ViewPort;
686
687our @ISA = CFClient::UI::Window::;
688
689sub size_request {
690 my ($self) = @_;
691
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694
695 @$self{qw(child_w child_h)}
696}
697
698sub size_allocate {
699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($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
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 my $self = $class->SUPER::new (
796 bg => [1, 1, 1, 1],
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_
800 );
801
802 $self
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 my ($w, $h) = ($self->{w}, $self->{h});
528 809
529 glEnable GL_BLEND; 810 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
533 814
534 $tex->draw_quad (0, 0, $w, $h); 815# glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0;
818# glVertex 0 , $h;
819# glVertex $w, $h;
820# glVertex $w, 0;
821# glEnd;
535 822
823
824 $self->child->draw;
536 glDisable GL_BLEND; 825 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 826 glDisable GL_TEXTURE_2D;
538} 827}
539 828
540############################################################################# 829#############################################################################
541 830
542package CFClient::UI::ViewPort;
543
544our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($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 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame; 831package CFClient::UI::FancyFrame;
567 832
568our @ISA = CFClient::UI::Bin::; 833our @ISA = CFClient::UI::Bin::;
569 834
570use CFClient::OpenGL; 835use CFClient::OpenGL;
571 836
572sub size_request {
573 my ($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 CFClient::OpenGL;
613
614my @tex = 837my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 838 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); 839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 840
618sub new { 841sub new {
619 my $class = shift; 842 my $class = shift;
620 843
621 # TODO: user_x, user_y, overwrite moveto? 844 # TODO: user_x, user_y, overwrite moveto?
622 845
623 $class->SUPER::new ( 846 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 847 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 848 border_bg => [1, 1, 1, 1],
626 border => 0.8, 849 border => 0.6,
850 can_events => 1,
627 @_ 851 @_
628 ) 852 );
853
854 $self->{title} &&= new CFClient::UI::Label
855 align => 0,
856 valign => 1,
857 text => $self->{title},
858 fontsize => $self->{border};
859
860 $self
629} 861}
630 862
631sub border { 863sub border {
632 int $_[0]{border} * $::FONTSIZE 864 int $_[0]{border} * $::FONTSIZE
633} 865}
634 866
635sub size_request { 867sub size_request {
636 my ($self) = @_; 868 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 869
640 my ($w, $h) = $self->SUPER::size_request; 870 my ($w, $h) = $self->SUPER::size_request;
641 871
642 ( 872 (
643 $w + $self->border * 2, 873 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
650 880
651 $h -= List::Util::max 0, $self->border * 2; 881 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 882 $w -= List::Util::max 0, $self->border * 2;
653 883
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
885 if $self->{title};
886
654 $self->child->configure ($self->border, $self->border, $w, $h); 887 $self->child->configure ($self->border, $self->border, $w, $h);
655} 888}
656 889
657sub button_down { 890sub button_down {
658 my ($self, $ev, $x, $y) = @_; 891 my ($self, $ev, $x, $y) = @_;
659 892
893 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 894 my $border = $self->border;
661 895
662 if ($x < $self->{w} && $x >= $self->{w} - $border 896 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 897 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 898
899 if ($lr & $td) {
900 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 901 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 902 my ($bw, $bh) = ($self->{w}, $self->{h});
667 903
904 my $mx = $x < $border;
905 my $my = $y < $border;
906
668 $self->{motion} = sub { 907 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 908 my ($ev, $x, $y) = @_;
670 909
671 ($x, $y) = ($ev->{x}, $ev->{y}); 910 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy;
672 912
673 $self->{user_w} = $bw + $x - $ox; 913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
675 $self->check_size; 916 $self->check_size;
676 }; 917 };
677 918
678 } elsif ($x >= 0 && $x < $self->{w} 919 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 920 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 921 my ($bx, $by) = ($self->{x}, $self->{y});
683 922
684 $self->{motion} = sub { 923 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
… …
721 $tex[1]->draw_quad (0, 0, $w, $border); 960 $tex[1]->draw_quad (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 961 $tex[3]->draw_quad (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 963 $tex[4]->draw_quad (0, $h - $border, $w, $border);
725 964
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 966 my $bg = $tex[0];
727 967
728 # TODO: repeat texture not scale 968 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 969 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 970 my $rep_y = $ch / $bg->{h};
731 971
732 glColor @{ $self->{bg} }; 972 glColor @{ $self->{bg} };
733 973
734 $bg->{s} = $rep_x; 974 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 975 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 976 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 977 $bg->draw_quad ($border, $border, $cw, $ch);
738 978
739 glDisable GL_TEXTURE_2D; 979 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 980 glDisable GL_BLEND;
981 }
982
983 $self->{title}->draw if $self->{title};
741 984
742 $self->child->draw; 985 $self->child->draw;
743} 986}
744 987
745############################################################################# 988#############################################################################
… …
768 $self->{children}[$y][$x] = $child; 1011 $self->{children}[$y][$x] = $child;
769 1012
770 $child->check_size; 1013 $child->check_size;
771} 1014}
772 1015
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
773# TODO: move to container class maybe? send childs a signal on removal? 1020# TODO: move to container class maybe? send childs a signal on removal?
774sub clear { 1021sub clear {
775 my ($self) = @_; 1022 my ($self) = @_;
776 1023
1024 my @children = $self->children;
777 delete $self->{children}; 1025 delete $self->{children};
1026
1027 for (@children) {
1028 delete $_->{parent};
1029 $_->hide;
1030 }
1031
778 $self->update; 1032 $self->update;
779} 1033}
780 1034
781sub get_wh { 1035sub get_wh {
782 my ($self) = @_; 1036 my ($self) = @_;
… …
788 or next; 1042 or next;
789 1043
790 for my $x (0 .. $#$row) { 1044 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1045 my $widget = $row->[$x]
792 or next; 1046 or next;
793 my ($w, $h) = $widget->size_request; 1047 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1048
795 $w[$x] = max $w[$x], $w; 1049 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1050 $h[$y] = max $h[$y], $h;
797 } 1051 }
798 } 1052 }
… …
903 1157
904 ($h, $w) = ($w, $h); 1158 ($h, $w) = ($w, $h);
905 1159
906 my $children = $self->{children}; 1160 my $children = $self->{children};
907 1161
908 my @h = map +($_->size_request)[0], @$children; 1162 my @h = map $_->{req_w}, @$children;
909 1163
910 my $req_h = List::Util::sum @h; 1164 my $req_h = List::Util::sum @h;
911 1165
912 if ($req_h > $h) { 1166 if ($req_h > $h) {
913 # ah well, not enough space 1167 # ah well, not enough space
… …
959} 1213}
960 1214
961sub size_allocate { 1215sub size_allocate {
962 my ($self, $w, $h) = @_; 1216 my ($self, $w, $h) = @_;
963 1217
1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1219
964 my $children = $self->{children}; 1220 my $children = $self->{children};
965 1221
966 my @h = map +($_->size_request)[1], @$children; 1222 my @h = map $_->{req_h}, @$children;
967 1223
968 my $req_h = List::Util::sum @h; 1224 my $req_h = List::Util::sum @h;
969 1225
970 if ($req_h > $h) { 1226 if ($req_h > $h) {
971 # ah well, not enough space 1227 # ah well, not enough space
… …
1005 1261
1006sub new { 1262sub new {
1007 my ($class, %arg) = @_; 1263 my ($class, %arg) = @_;
1008 1264
1009 my $self = $class->SUPER::new ( 1265 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1266 fg => [1, 1, 1],
1267 #font => default_font
1011 fontsize => 1, 1268 fontsize => 1,
1012 text => "", 1269 text => "",
1013 align => -1, 1270 align => -1,
1014 valign => -1, 1271 valign => -1,
1015 padding => 2, 1272 padding => 2,
1016 layout => new CFClient::Layout, 1273 layout => new CFClient::Layout,
1274 can_events => 0,
1017 %arg 1275 %arg
1018 ); 1276 );
1019 1277
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1278 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout;
1282 }
1021 1283
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1284 $self->set_text (delete $self->{text}) if exists $self->{text};
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
1024 1286
1025 $self 1287 $self
1026} 1288}
1027 1289
1028sub escape_text { 1290sub escape {
1029 local $_ = $_[1]; 1291 local $_ = $_[1];
1030 1292
1031 s/&/&amp;/g; 1293 s/&/&amp;/g;
1032 s/>/&gt;/g; 1294 s/>/&gt;/g;
1033 s/</&lt;/g; 1295 s/</&lt;/g;
1034 1296
1035 $_[1] 1297 $_[1]
1036} 1298}
1037 1299
1300sub update {
1301 my ($self) = @_;
1302
1303 delete $self->{texture};
1304 $self->SUPER::update;
1305}
1306
1038sub set_text { 1307sub set_text {
1039 my ($self, $text) = @_; 1308 my ($self, $text) = @_;
1040 1309
1310 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text";
1312
1041 $self->{layout}->set_text ($text); 1313 $self->{layout}->set_text ($text);
1042 1314
1043 delete $self->{texture};
1044 $self->update; 1315 $self->update;
1316 $self->check_size;
1045} 1317}
1046 1318
1047sub set_markup { 1319sub set_markup {
1048 my ($self, $markup) = @_; 1320 my ($self, $markup) = @_;
1049 1321
1322 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup";
1324
1050 $self->{layout}->set_markup ($markup); 1325 $self->{layout}->set_markup ($markup);
1051 1326
1052 delete $self->{texture};
1053 $self->update; 1327 $self->update;
1328 $self->check_size;
1054} 1329}
1055 1330
1056sub size_request { 1331sub size_request {
1057 my ($self) = @_; 1332 my ($self) = @_;
1058 1333
1059 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1337
1062 my ($w, $h) = $self->{layout}->size; 1338 my ($w, $h) = $self->{layout}->size;
1339
1340 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font};
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343
1344 my ($w2, $h2) = $self->{template}->size;
1345
1346 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2;
1348 }
1063 1349
1064 ( 1350 (
1065 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
1067 ) 1353 )
… …
1071 my ($self, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
1072 1358
1073 delete $self->{texture}; 1359 delete $self->{texture};
1074} 1360}
1075 1361
1362sub set_fontsize {
1363 my ($self, $fontsize) = @_;
1364
1365 $self->{fontsize} = $fontsize;
1366 delete $self->{texture};
1367
1368 $self->update;
1369 $self->check_size;
1370}
1371
1076sub _draw { 1372sub _draw {
1077 my ($self) = @_; 1373 my ($self) = @_;
1078 1374
1079 my $tex = $self->{texture} ||= do { 1375 my $tex = $self->{texture} ||= do {
1376 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1377 $self->{layout}->set_width ($self->{w});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1082 new_from_layout CFClient::Texture $self->{layout} 1379 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1380 };
1084 1381
… …
1117 1414
1118sub new { 1415sub new {
1119 my $class = shift; 1416 my $class = shift;
1120 1417
1121 $class->SUPER::new ( 1418 $class->SUPER::new (
1122 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1126 can_hover => 1, 1423 can_hover => 1,
1127 can_focus => 1, 1424 can_focus => 1,
1128 valign => 0, 1425 valign => 0,
1426 can_events => 1,
1129 @_ 1427 @_
1130 ) 1428 )
1131} 1429}
1132 1430
1133sub _set_text { 1431sub _set_text {
… …
1161} 1459}
1162 1460
1163sub size_allocate { 1461sub size_allocate {
1164 my ($self, $w, $h) = @_; 1462 my ($self, $w, $h) = @_;
1165 1463
1166 $self->_set_text ($self->{text}); 1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1167} 1465}
1168 1466
1169sub set_text { 1467sub set_text {
1170 my ($self, $text) = @_; 1468 my ($self, $text) = @_;
1171 1469
… …
1286 my ($self, $ev) = @_; 1584 my ($self, $ev) = @_;
1287 1585
1288 my $sym = $ev->{sym}; 1586 my $sym = $ev->{sym};
1289 1587
1290 if ($sym == 13) { 1588 if ($sym == 13) {
1589 unshift @{$self->{history}},
1590 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1593 $self->emit (activate => $txt);
1292 $self->update; 1594 $self->update;
1595
1596 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text;
1599 }
1600 if (@{$self->{history} || []} > 0) {
1601 $self->{history_pointer}++;
1602 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1603 $self->{history_pointer} = @{$self->{history} || []} - 1;
1604 }
1605 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1606 }
1607
1608 } elsif ($sym == CFClient::SDLK_DOWN) {
1609 $self->{history_pointer}--;
1610 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1611
1612 if ($self->{history_pointer} >= 0) {
1613 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1614 } else {
1615 $self->set_text ($self->{history_saveback});
1616 }
1293 1617
1294 } else { 1618 } else {
1295 $self->SUPER::key_down ($ev); 1619 $self->SUPER::key_down ($ev);
1296 } 1620 }
1297 1621
… …
1304our @ISA = CFClient::UI::Label::; 1628our @ISA = CFClient::UI::Label::;
1305 1629
1306use CFClient::OpenGL; 1630use CFClient::OpenGL;
1307 1631
1308my @tex = 1632my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1634 qw(b1_button_active.png);
1311 1635
1312sub new { 1636sub new {
1313 my $class = shift; 1637 my $class = shift;
1314 1638
1315 $class->SUPER::new ( 1639 $class->SUPER::new (
1316 padding => 4, 1640 padding => 4,
1317 fg => [1, 1, 1], 1641 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2], 1642 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1643 active_fg => [0, 0, 1],
1320 can_hover => 1, 1644 can_hover => 1,
1321 align => 0, 1645 align => 0,
1322 valign => 0, 1646 valign => 0,
1647 can_events => 1,
1323 @_ 1648 @_
1324 ) 1649 )
1325} 1650}
1326 1651
1327sub button_up { 1652sub button_up {
… …
1361package CFClient::UI::CheckBox; 1686package CFClient::UI::CheckBox;
1362 1687
1363our @ISA = CFClient::UI::DrawBG::; 1688our @ISA = CFClient::UI::DrawBG::;
1364 1689
1365my @tex = 1690my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1691 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1692 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368 1693
1369use CFClient::OpenGL; 1694use CFClient::OpenGL;
1370 1695
1371sub new { 1696sub new {
… …
1420 glDisable GL_BLEND; 1745 glDisable GL_BLEND;
1421} 1746}
1422 1747
1423############################################################################# 1748#############################################################################
1424 1749
1425package CFClient::UI::VGauge; 1750package CFClient::UI::Image;
1426 1751
1427our @ISA = CFClient::UI::Base::; 1752our @ISA = CFClient::UI::Base::;
1428 1753
1429use CFClient::OpenGL; 1754use CFClient::OpenGL;
1755use Carp qw/confess/;
1430 1756
1431my %tex = ( 1757our %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 1758
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new { 1759sub new {
1452 my $class = shift; 1760 my $class = shift;
1453 1761
1454 my $self = $class->SUPER::new (gauge => 'food', @_); 1762 my $self = $class->SUPER::new (can_events => 0, @_);
1763
1764 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1765
1766 $loaded_images{$self->{image}} ||=
1767 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1768
1769 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1770
1771 Scalar::Util::weaken $loaded_images{$self->{image}};
1772
1773 $self->{aspect} = $tex->{w} / $tex->{h};
1455 1774
1456 $self 1775 $self
1457} 1776}
1458 1777
1459sub size_request { 1778sub size_request {
1460 my ($self) = @_; 1779 my ($self) = @_;
1461 1780
1462 my $tex = $tex{$self->{gauge}}[0]; 1781 ($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 $self->update;
1483} 1782}
1484 1783
1485sub _draw { 1784sub _draw {
1486 my ($self) = @_; 1785 my ($self) = @_;
1487 1786
1488 my $tex = $tex{$self->{gauge}}; 1787 my $tex = $self->{tex};
1489 1788
1490 my ($w, $h) = ($self->{w}, $self->{h}); 1789 my ($w, $h) = ($self->{w}, $self->{h});
1491 1790
1492 my $ycut = $self->{val} / ($self->{max_val} || 1); 1791 if ($self->{rot90}) {
1493 $ycut = 1 if $self->{val} > $self->{max_val}; 1792 glRotate 90, 0, 0, 1;
1793 glTranslate 0, -$self->{w}, 0;
1494 1794
1495 my $t1 = $tex->[0]; 1795 ($w, $h) = ($h, $w);
1496 my $t2 = $tex->[1]; 1796 }
1497 1797
1498 glEnable GL_BLEND; 1798 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D; 1800 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502 1802
1803 $tex->draw_quad (0, 0, $w, $h);
1804
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D;
1807}
1808
1809#############################################################################
1810
1811package CFClient::UI::VGauge;
1812
1813our @ISA = CFClient::UI::Base::;
1814
1815use List::Util qw(min max);
1816
1817use CFClient::OpenGL;
1818
1819my %tex = (
1820 food => [
1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1822 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1823 ],
1824 grace => [
1825 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1826 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1827 ],
1828 hp => [
1829 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1830 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1831 ],
1832 mana => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1835 ],
1836);
1837
1838# eg. VGauge->new (gauge => 'food'), default gauge: food
1839sub new {
1840 my $class = shift;
1841
1842 my $self = $class->SUPER::new (
1843 type => 'food',
1844 @_
1845 );
1846
1847 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1848
1849 $self
1850}
1851
1852sub size_request {
1853 my ($self) = @_;
1854
1855 #my $tex = $tex{$self->{type}}[0];
1856 #@$tex{qw(w h)}
1857 (0, 0)
1858}
1859
1860sub set_max {
1861 my ($self, $max) = @_;
1862
1863 return if $self->{max_val} == $max;
1864
1865 $self->{max_val} = $max;
1866 $self->update;
1867}
1868
1869sub set_value {
1870 my ($self, $val, $max) = @_;
1871
1872 $self->set_max ($max)
1873 if defined $max;
1874
1875 return if $self->{val} == $val;
1876
1877 $self->{val} = $val;
1878 $self->update;
1879}
1880
1881sub _draw {
1882 my ($self) = @_;
1883
1884 my $tex = $tex{$self->{type}};
1885 my ($t1, $t2, $t3) = @$tex;
1886
1887 my ($w, $h) = ($self->{w}, $self->{h});
1888
1889 if ($self->{vertical}) {
1890 glRotate 90, 0, 0, 1;
1891 glTranslate 0, -$self->{w}, 0;
1892
1893 ($w, $h) = ($h, $w);
1894 }
1895
1896 my $ycut = $self->{val} / ($self->{max_val} || 1);
1897
1898 my $ycut1 = max 0, min 1, $ycut;
1899 my $ycut2 = max 0, min 1, $ycut - 1;
1900
1503 my $h1 = $self->{h} - $ycut * $self->{h}; 1901 my $h1 = $self->{h} * (1 - $ycut1);
1504 my $h2 = $ycut * $self->{h}; 1902 my $h2 = $self->{h} * (1 - $ycut2);
1505 1903
1506 my $yp = 0; 1904 glEnable GL_BLEND;
1905 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1906 glEnable GL_TEXTURE_2D;
1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 1908
1508 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1909 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS; 1910 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp; 1911 glTexCoord 0 , 0; glVertex 0 , 0;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 1912 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 1913 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 1914 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1514 glEnd; 1915 glEnd;
1515 1916
1516 $yp += $h1; 1917 my $ycut1 = List::Util::min 1, $ycut;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1918 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS; 1919 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 1920 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 1921 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; 1922 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1923 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1524 glEnd; 1924 glEnd;
1925
1926 if ($t3) {
1927 glBindTexture GL_TEXTURE_2D, $t3->{name};
1928 glBegin GL_QUADS;
1929 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1930 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1931 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1932 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1933 glEnd;
1934 }
1525 1935
1526 glDisable GL_BLEND; 1936 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D; 1937 glDisable GL_TEXTURE_2D;
1938}
1939
1940#############################################################################
1941
1942package CFClient::UI::Gauge;
1943
1944our @ISA = CFClient::UI::VBox::;
1945
1946sub new {
1947 my ($class, %arg) = @_;
1948
1949 my $self = $class->SUPER::new (
1950 tooltip => $arg{type},
1951 can_hover => 1,
1952 can_events => 1,
1953 %arg,
1954 );
1955
1956 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1957 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1958 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1959
1960 $self
1961}
1962
1963sub set_fontsize {
1964 my ($self, $fsize) = @_;
1965
1966 $self->{value}->set_fontsize ($fsize);
1967 $self->{max} ->set_fontsize ($fsize);
1968}
1969
1970sub set_max {
1971 my ($self, $max) = @_;
1972
1973 $self->{gauge}->set_max ($max);
1974 $self->{max}->set_text ($max);
1975}
1976
1977sub set_value {
1978 my ($self, $val, $max) = @_;
1979
1980 $self->set_max ($max)
1981 if defined $max;
1982
1983 $self->{gauge}->set_value ($val, $max);
1984 $self->{value}->set_text ($val);
1528} 1985}
1529 1986
1530############################################################################# 1987#############################################################################
1531 1988
1532package CFClient::UI::Slider; 1989package CFClient::UI::Slider;
… …
1551 # TODO: calculations are off 2008 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2009 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2010 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2011 active_fg => [0, 0, 0],
1555 range => [0, 0, 100, 10], 2012 range => [0, 0, 100, 10],
1556 req_w => 20, 2013 req_w => $::WIDTH / 80,
1557 req_h => 20, 2014 req_h => $::WIDTH / 80,
1558 vertical => 0, 2015 vertical => 0,
1559 can_hover => 1, 2016 can_hover => 1,
1560 inner_pad => 5, 2017 inner_pad => 5,
1561 @_ 2018 @_
1562 ); 2019 );
… …
1672 2129
1673sub new { 2130sub new {
1674 my $class = shift; 2131 my $class = shift;
1675 2132
1676 my $self = $class->SUPER::new ( 2133 my $self = $class->SUPER::new (
1677 fontsize => 1, 2134 fontsize => 1,
2135 can_events => 0,
2136 #font => default_font
1678 @_, 2137 @_,
1679 2138
1680 layout => (new CFClient::Layout), 2139 layout => (new CFClient::Layout),
1681 par => [], 2140 par => [],
1682 height => 0, 2141 height => 0,
1683 children => [ 2142 children => [
1684 (new CFClient::UI::Empty expand => 1), 2143 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2144 (new CFClient::UI::Slider vertical => 1),
1686 ], 2145 ],
1687 ); 2146 );
1688 2147
1689 $self->{children}[1]->connect (changed => sub { 2148 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2149
1693 $self 2150 $self
1694} 2151}
1695 2152
1696sub set_fontsize { 2153sub set_fontsize {
… …
1704 my ($self, $text) = @_; 2161 my ($self, $text) = @_;
1705 2162
1706 my $layout = $self->{layout}; 2163 my $layout = $self->{layout};
1707 2164
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2165 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2166 $layout->set_width ($self->{children}[0]{w});
1710 $layout->set_text ($text); 2167 $layout->set_text ($text);
1711 2168
1712 ($layout->size)[1] 2169 ($layout->size)[1]
1713} 2170}
1714 2171
… …
1722sub size_allocate { 2179sub size_allocate {
1723 my ($self, $w, $h) = @_; 2180 my ($self, $w, $h) = @_;
1724 2181
1725 $self->SUPER::size_allocate ($w, $h); 2182 $self->SUPER::size_allocate ($w, $h);
1726 2183
2184 $self->{layout}->set_font ($self->{font}) if $self->{font};
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2185 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $self->{layout}->set_width ($self->{children}[0]{w}); 2186 $self->{layout}->set_width ($self->{children}[0]{w});
1729 2187
1730 $self->reflow; 2188 $self->reflow;
1731} 2189}
… …
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1767 2225
1768 delete $self->{texture}; 2226 delete $self->{texture};
1769 } 2227 }
1770 2228
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1772 glClearColor 0, 0, 0, 1; 2230 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2231 glClear GL_COLOR_BUFFER_BIT;
1774 2232
1775 glEnable GL_BLEND; 2233 glEnable GL_BLEND;
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D; 2235 glEnable GL_TEXTURE_2D;
… …
1784 2242
1785 my $y = 0; 2243 my $y = 0;
1786 2244
1787 my $layout = $self->{layout}; 2245 my $layout = $self->{layout};
1788 2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248
1789 for my $par (@{$self->{par}}) { 2249 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2250 my $h = $par->[0];
1791 2251
1792 if ($y0 < $y + $h && $y < $y1) { 2252 if ($y0 < $y + $h && $y < $y1) {
1793 $layout->set_text ($par->[2]); 2253 $layout->set_text ($par->[2]);
… …
1807} 2267}
1808 2268
1809sub _draw { 2269sub _draw {
1810 my ($self) = @_; 2270 my ($self) = @_;
1811 2271
1812 if ($self->{texture}) { 2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1813 glEnable GL_TEXTURE_2D; 2274 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2278 glDisable GL_TEXTURE_2D;
1817 } 2279 glDisable GL_BLEND;
1818 2280
1819 $self->{children}[1]->draw; 2281 $self->{children}[1]->draw;
1820 2282
1821} 2283}
1822 2284
… …
1870 2332
1871sub new { 2333sub new {
1872 my $class = shift; 2334 my $class = shift;
1873 2335
1874 my $self = $class->SUPER::new ( 2336 my $self = $class->SUPER::new (
1875 state => 0, 2337 state => 0,
1876 connect_activate => \&toggle_flopper, 2338 connect_activate => \&toggle_flopper,
1877 @_ 2339 @_
1878 ); 2340 );
1879 2341
1880 if ($self->{state}) { 2342 if ($self->{state}) {
… …
1901 $self->emit (changed => $self->{state}); 2363 $self->emit (changed => $self->{state});
1902} 2364}
1903 2365
1904############################################################################# 2366#############################################################################
1905 2367
2368package CFClient::UI::Tooltip;
2369
2370our @ISA = CFClient::UI::Bin::;
2371
2372use CFClient::OpenGL;
2373
2374sub new {
2375 my $class = shift;
2376
2377 $class->SUPER::new (
2378 @_,
2379 can_events => 0,
2380 )
2381}
2382
2383sub set_markup {
2384 my ($self, $text) = @_;
2385
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2387 $self->{label}->set_markup ($text);
2388 $self->add ($self->{label});
2389}
2390
2391sub size_request {
2392 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397
2398 ($w + 4, $h + 4)
2399}
2400
2401sub size_allocate {
2402 my ($self, $w, $h) = @_;
2403
2404 $self->SUPER::size_allocate ($w - 4, $h - 4);
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375;
2412
2413 my ($w, $h) = @$self{qw(w h)};
2414
2415 glColor 1, 0.8, 0.4;
2416 glBegin GL_QUADS;
2417 glVertex 0 , 0;
2418 glVertex 0 , $h;
2419 glVertex $w, $h;
2420 glVertex $w, 0;
2421 glEnd;
2422
2423 glColor 0, 0, 0;
2424 glBegin GL_LINE_LOOP;
2425 glVertex 0 , 0;
2426 glVertex 0 , $h;
2427 glVertex $w, $h;
2428 glVertex $w, 0;
2429 glEnd;
2430
2431 glPopMatrix;
2432
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw;
2435}
2436
2437#############################################################################
2438
2439package CFClient::UI::Face;
2440
2441our @ISA = CFClient::UI::Base::;
2442
2443use CFClient::OpenGL;
2444
2445sub new {
2446 my $class = shift;
2447
2448 $class->SUPER::new (
2449 aspect => 1,
2450 @_,
2451 )
2452}
2453
2454sub size_request {
2455 (32, 8)
2456}
2457
2458sub _draw {
2459 my ($self) = @_;
2460
2461 return unless $::CONN;#d# manage and cache textures differently
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2463
2464 # TODO animation
2465 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 }
2475}
2476
2477#############################################################################
2478
2479package CFClient::UI::InventoryItem;
2480
2481our @ISA = CFClient::UI::HBox::;
2482
2483sub new {
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2567
2568 $self->{real_items} = \@items;
2569
2570 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2576 }
2577
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2579}
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584}
2585
2586#############################################################################
2587
2588package CFClient::UI::Menu;
2589
2590our @ISA = CFClient::UI::FancyFrame::;
2591
2592use CFClient::OpenGL;
2593
2594sub new {
2595 my $class = shift;
2596
2597 my $self = $class->SUPER::new (
2598 items => [],
2599 z => 100,
2600 @_,
2601 );
2602
2603 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2604
2605 for my $item (@{ $self->{items} }) {
2606 my ($widget, $cb) = @$item;
2607
2608 # handle various types of items, only text for now
2609 if (!ref $widget) {
2610 $widget = new CFClient::UI::Label
2611 can_hover => 1,
2612 can_events => 1,
2613 text => $widget;
2614 }
2615
2616 $self->{item}{$widget} = $item;
2617
2618 $self->{vbox}->add ($widget);
2619 }
2620
2621 $self
2622}
2623
2624# popup given the event (must be a mouse button down event currently)
2625sub popup {
2626 my ($self, $ev) = @_;
2627
2628 $self->emit ("popdown");
2629
2630 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self;
2632 $self->{button} = $ev->{button};
2633
2634 $self->show;
2635 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636}
2637
2638sub mouse_motion {
2639 my ($self, $ev, $x, $y) = @_;
2640
2641 # TODO: should use vbox->find_widget or so
2642 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643 $self->{hover} = $self->{item}{$HOVER};
2644}
2645
2646sub button_up {
2647 my ($self, $ev, $x, $y) = @_;
2648
2649 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB;
2651 $self->hide;
2652
2653 $self->emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover};
2655 }
2656}
2657
2658#############################################################################
2659
1906package CFClient::UI::Root; 2660package CFClient::UI::Root;
1907 2661
1908our @ISA = CFClient::UI::Container::; 2662our @ISA = CFClient::UI::Container::;
1909 2663
1910use CFClient::OpenGL; 2664use CFClient::OpenGL;
1911 2665
1912sub check_size { 2666sub new {
1913 my ($self) = @_; 2667 my $class = shift;
1914 2668
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 2669 $class->SUPER::new (
1916} 2670 @_,
1917 2671 )
1918sub size_request {
1919 ($::WIDTH, $::HEIGHT)
1920} 2672}
1921 2673
1922sub configure { 2674sub configure {
1923 my ($self, $x, $y, $w, $h) = @_; 2675 my ($self, $x, $y, $w, $h) = @_;
1924 2676
1925 $self->SUPER::configure ($x, $y, $w, $h); 2677 $self->{w} = $w;
1926 2678 $self->{h} = $h;
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1928 for @{$self->{children}};
1929} 2679}
1930 2680
1931sub _topleft { 2681sub check_size {
2682 my ($self) = @_;
2683
2684 $self->size_allocate ($self->{w}, $self->{h})
2685 if $self->{w};
2686}
2687
2688sub size_request {
2689 my ($self) = @_;
2690
2691 ($self->{w}, $self->{h})
2692}
2693
2694sub size_allocate {
2695 my ($self, $w, $h) = @_;
2696
2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
2699
2700 if ($old_w && $old_h) {
2701 for my $child ($self->children) {
2702 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710 }
2711 }
2712
2713 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2718 $child->configure ($X, $Y, $W, $H);
2719 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723}
2724
2725sub coord2local {
1932 my ($self, $x, $y) = @_; 2726 my ($self, $x, $y) = @_;
1933 2727
1934 ($x, $y) 2728 ($x, $y)
1935} 2729}
1936 2730
2731sub coord2global {
2732 my ($self, $x, $y) = @_;
2733
2734 ($x, $y)
2735}
2736
1937sub update { 2737sub update {
1938 my ($self) = @_; 2738 my ($self) = @_;
1939 2739
1940 $self->check_size; 2740 $self->check_size;
1941 ::refresh (); 2741 $::WANT_REFRESH++;
1942} 2742}
1943 2743
1944sub add { 2744sub add {
1945 my ($self, $child) = @_; 2745 my ($self, $child) = @_;
1946 2746
2747 # integerise window positions
2748 $child->{x} = int $child->{x};
2749 $child->{y} = int $child->{y};
2750
1947 $self->SUPER::add ($child); 2751 $self->SUPER::add ($child);
1948} 2752}
1949 2753
1950sub on_refresh { 2754sub on_refresh {
1951 my ($self, $id, $cb) = @_; 2755 my ($self, $id, $cb) = @_;
1952 2756
1953 $self->{refresh_hook}{$id} = $cb; 2757 $self->{refresh_hook}{$id} = $cb;
1954} 2758}
1955 2759
1956sub draw { 2760sub draw {
1957 my ($self) = @_; 2761 my ($self) = @_;
1958 2762
2763 if ($self->{check_size}) {
2764 my @queue = ([], []);
2765
2766 for (;;) {
2767 if ($self->{check_size}) {
2768 # heuristic: check containers last
2769 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2770 for values %{delete $self->{check_size}}
2771 }
2772
2773 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2774
2775 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2776 ? @$widget{qw(user_w user_h)}
2777 : $widget->size_request;
2778
2779 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2780 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781
2782 $widget->{req_w} = $w;
2783 $widget->{req_h} = $h;
2784
2785 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2786
2787 $widget->{parent}->check_size
2788 if $widget->{parent};
2789 }
2790 }
2791 }
2792
2793 while ($self->{size_alloc}) {
2794 for (values %{delete $self->{size_alloc}}) {
2795 my ($widget, $w, $h) = @$_;
2796
2797 $w = 0 if $w < 0;
2798 $h = 0 if $h < 0;
2799
2800 $widget->{w} = $w;
2801 $widget->{h} = $h;
2802 $widget->size_allocate ($w, $h);
2803 $widget->emit (size_allocate => $w, $h);
2804 }
2805 }
2806
1959 while (my $rcb = delete $self->{refresh_hook}) { 2807 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 2808 $_->()
2809 for values %{delete $self->{refresh_hook}};
1961 } 2810 }
1962 2811
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2812 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 2814 glClear GL_COLOR_BUFFER_BIT;
… …
1976############################################################################# 2825#############################################################################
1977 2826
1978package CFClient::UI; 2827package CFClient::UI;
1979 2828
1980$ROOT = new CFClient::UI::Root; 2829$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip;
1981 2831
19821 28321
1983 2833

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