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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.222 by root, Mon May 22 03:59:51 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 }
43
44 return;
45 }
46 }
47 }
48
49 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner};
51}
14 52
15# class methods for events 53# class methods for events
16sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
56 if $FOCUS;
18} 57}
19 58
20sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
61 if $FOCUS;
22} 62}
23 63
24sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
25 my ($ev) = @_; 65 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 68 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 69 my $widget = $ROOT->find_widget ($x, $y);
30 70
31 $GRAB = $widget; 71 $GRAB = $widget;
32 $GRAB->update if $GRAB; 72 $GRAB->update if $GRAB;
73
74 check_tooltip;
33 } 75 }
34 76
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 78
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y);
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
38} 83}
39 84
40sub feed_sdl_button_up_event { 85sub feed_sdl_button_up_event {
41 my ($ev) = @_; 86 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 87 my ($x, $y) = ($ev->{x}, $ev->{y});
43 88
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 89 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 90
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 92
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 93 if ($GRAB) {
94 ($x, $y) = $GRAB->coord2local ($x, $y);
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
49 97
50 if (!$BUTTON_STATE) { 98 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 99 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 100 $grab->update if $grab;
53 $GRAB->update if $GRAB; 101 $GRAB->update if $GRAB;
102
103 check_tooltip;
54 } 104 }
55} 105}
56 106
57sub feed_sdl_motion_event { 107sub feed_sdl_motion_event {
58 my ($ev) = @_; 108 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 113 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 114 my $hover = $HOVER; $HOVER = $widget;
65 115
66 $hover->update if $hover && $hover->{can_hover}; 116 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 117 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 118
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 119 check_tooltip;
120 }
121
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
71} 126}
72 127
73# convert position array to integers 128# convert position array to integers
74sub harmonize { 129sub harmonize {
75 my ($vals) = @_; 130 my ($vals) = @_;
… …
81 $rem += $_ - $i; 136 $rem += $_ - $i;
82 $_ = $i; 137 $_ = $i;
83 } 138 }
84} 139}
85 140
141sub full_refresh {
142 # make a copy, otherwise for complains about freed values.
143 my @widgets = values %WIDGET;
144
145 $_->update
146 for @widgets;
147}
148
149# call when resolution changes etc.
150sub rescale_widgets {
151 my ($sx, $sy) = @_;
152
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET;
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) {
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
166 }
167
168 $widget->reconfigure;
169 }
170}
171
86############################################################################# 172#############################################################################
87 173
88package CFClient::UI::Base; 174package CFClient::UI::Base;
89 175
90use strict; 176use strict;
… …
93 179
94sub new { 180sub new {
95 my $class = shift; 181 my $class = shift;
96 182
97 my $self = bless { 183 my $self = bless {
98 x => 0, 184 x => 0,
99 y => 0, 185 y => 0,
100 z => 0, 186 z => 0,
101 can_events => 1, 187 can_events => 1,
102 @_ 188 @_
103 }, $class; 189 }, $class;
104 190
105 for (keys %$self) { 191 for (keys %$self) {
106 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
108 } 194 }
109 } 195 }
110 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
111 $self 199 $self
112} 200}
113 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
114sub show { 209sub show {
115 my ($self) = @_; 210 my ($self) = @_;
116
117 return if $self->{parent}; 211 return if $self->{parent};
118 212
119 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
120} 214}
121 215
122sub hide { 216sub hide {
123 my ($self) = @_; 217 my ($self) = @_;
124 218
125 return unless $self->{parent}; 219 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self;
126 221
127 $self->{parent}->remove ($self); 222 $self->{parent}->remove ($self)
223 if $self->{parent};
128} 224}
129 225
130sub move { 226sub move {
131 my ($self, $x, $y, $z) = @_; 227 my ($self, $x, $y, $z) = @_;
132 228
… …
135 $self->{z} = $z if defined $z; 231 $self->{z} = $z if defined $z;
136 232
137 $self->update; 233 $self->update;
138} 234}
139 235
140sub needs_redraw { 236sub set_size {
141 0 237 my ($self, $w, $h) = @_;
238
239 $self->{user_w} = $w;
240 $self->{user_h} = $h;
241
242 $self->check_size;
142} 243}
143 244
144sub size_request { 245sub size_request {
145 require Carp; 246 require Carp;
146 Carp::confess "size_request is abstract"; 247 Carp::confess "size_request is abstract";
… …
166 $self->{y} = $y; 267 $self->{y} = $y;
167 $self->update; 268 $self->update;
168 } 269 }
169 270
170 if ($self->{w} != $w || $self->{h} != $h) { 271 if ($self->{w} != $w || $self->{h} != $h) {
171 $self->{w} = $w; 272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
172 $self->{h} = $h;
173
174 $self->size_allocate ($w, $h);
175 $self->update;
176 } 273 }
177} 274}
178 275
179sub size_allocate { 276sub size_allocate {
180 # nothing to be done 277 # nothing to be done
181} 278}
182 279
183# return top left coordinates 280sub reconfigure {
184sub _topleft { 281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children {
288}
289
290sub set_max_size {
185 my ($self, $x, $y) = @_; 291 my ($self, $w, $h) = @_;
186 292
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 293 delete $self->{max_w}; $self->{max_w} = $w if $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h;
295}
296
297sub set_tooltip {
298 my ($self, $tooltip) = @_;
299
300 $self->{tooltip} = $tooltip;
301
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip;
305 }
188} 306}
189 307
190# translate global coordinates to local coordinate system 308# translate global coordinates to local coordinate system
191sub coord2local { 309sub coord2local {
192 my ($self, $x, $y) = @_; 310 my ($self, $x, $y) = @_;
193 311
194 my ($X, $Y) = $self->_topleft; 312 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 313}
197 314
198# translate local coordinates to global coordinate system 315# translate local coordinates to global coordinate system
199sub coord2global { 316sub coord2global {
200 my ($self, $x, $y) = @_; 317 my ($self, $x, $y) = @_;
201 318
202 my ($X, $Y) = $self->_topleft; 319 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 320}
205 321
206sub focus_in { 322sub focus_in {
207 my ($self) = @_; 323 my ($self) = @_;
208 324
… …
268 glVertex $x + $self->{w}, $y + $self->{h}; 384 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h}; 385 glVertex $x , $y + $self->{h};
270 glEnd; 386 glEnd;
271 glDisable GL_BLEND; 387 glDisable GL_BLEND;
272 } 388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0;
396 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h};
399 glEnd;
400 glPopMatrix;
401 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
402 }
273} 403}
274 404
275sub _draw { 405sub _draw {
276 my ($self) = @_; 406 my ($self) = @_;
277 407
… …
292 422
293sub set_parent { 423sub set_parent {
294 my ($self, $parent) = @_; 424 my ($self, $parent) = @_;
295 425
296 Scalar::Util::weaken ($self->{parent} = $parent); 426 Scalar::Util::weaken ($self->{parent} = $parent);
427
428 # TODO: req_w _does_change after ->reconfigure
429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
297} 433}
298 434
299sub check_size { 435sub check_size {
300 my ($self) = @_; 436 my ($self, $forced) = @_;
301 437
302 return unless $self->{parent}; 438 $self->{force_alloc} = 1 if $forced;
303 439 $CFClient::UI::ROOT->{check_size}{$self} = $self;
304 my ($w, $h) = $self->size_request;
305
306 if ($w != $self->{req_w} || $h != $self->{req_h}) {
307 $self->{req_w} = $w;
308 $self->{req_h} = $h;
309
310 $self->{parent}->check_size;
311 }
312} 440}
313 441
314sub update { 442sub update {
315 my ($self) = @_; 443 my ($self) = @_;
316 444
… …
325} 453}
326 454
327sub emit { 455sub emit {
328 my ($self, $signal, @args) = @_; 456 my ($self, $signal, @args) = @_;
329 457
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
331 $cb->($self, @args);
332 }
333} 459}
334 460
335sub DESTROY { 461sub DESTROY {
336 my ($self) = @_; 462 my ($self) = @_;
337 463
464 delete $WIDGET{$self+0};
338 #$self->deactivate; 465 #$self->deactivate;
339} 466}
340 467
341############################################################################# 468#############################################################################
342 469
… …
351 my $class = shift; 478 my $class = shift;
352 479
353 # range [value, low, high, page] 480 # range [value, low, high, page]
354 481
355 $class->SUPER::new ( 482 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 483 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 484 #active_bg => [1, 1, 1, 0.5],
358 @_ 485 @_
359 ) 486 )
360} 487}
361 488
362sub _draw { 489sub _draw {
363 my ($self) = @_; 490 my ($self) = @_;
364 491
492 my $color = $FOCUS == $self && $self->{active_bg}
493 ? $self->{active_bg}
494 : $self->{bg};
495
496 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 497 my ($w, $h) = @$self{qw(w h)};
366 498
367 glEnable GL_BLEND; 499 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 501 glColor @$color;
370 502
371 glBegin GL_QUADS; 503 glBegin GL_QUADS;
372 glVertex 0 , 0; 504 glVertex 0 , 0;
373 glVertex 0 , $h; 505 glVertex 0 , $h;
374 glVertex $w, $h; 506 glVertex $w, $h;
375 glVertex $w, 0; 507 glVertex $w, 0;
376 glEnd; 508 glEnd;
377 509
378 glDisable GL_BLEND; 510 glDisable GL_BLEND;
511 }
379} 512}
380 513
381############################################################################# 514#############################################################################
382 515
383package CFClient::UI::Empty; 516package CFClient::UI::Empty;
… …
404sub new { 537sub new {
405 my ($class, %arg) = @_; 538 my ($class, %arg) = @_;
406 539
407 my $children = delete $arg{children} || []; 540 my $children = delete $arg{children} || [];
408 541
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 542 my $self = $class->SUPER::new (
543 children => [],
544 can_events => 0,
545 %arg,
546 );
410 $self->add ($_) for @$children; 547 $self->add ($_) for @$children;
411 548
412 $self 549 $self
413} 550}
414 551
415sub add { 552sub add {
416 my ($self, $child) = @_; 553 my ($self, @widgets) = @_;
417 554
418 $child->set_parent ($self); 555 $_->set_parent ($self)
556 for @widgets;
419 557
420 use sort 'stable'; 558 use sort 'stable';
421 559
422 $self->{children} = [ 560 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 561 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 562 @{$self->{children}}, @widgets
425 ]; 563 ];
426 564
427 $child->check_size; 565 $self->check_size (1);
566 $self->update;
567}
568
569sub children {
570 @{ $_[0]{children} }
428} 571}
429 572
430sub remove { 573sub remove {
431 my ($self, $child) = @_; 574 my ($self, $child) = @_;
432 575
433 delete $child->{parent}; 576 delete $child->{parent};
577 $child->hide;
434 578
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 580
437 $self->check_size; 581 $self->check_size;
582 $self->update;
583}
584
585sub clear {
586 my ($self) = @_;
587
588 my $children = delete $self->{children};
589 $self->{children} = [];
590
591 for (@$children) {
592 delete $_->{parent};
593 $_->hide;
594 }
595
596 $self->check_size;
597 $self->update;
438} 598}
439 599
440sub find_widget { 600sub find_widget {
441 my ($self, $x, $y) = @_; 601 my ($self, $x, $y) = @_;
442 602
… …
517} 677}
518 678
519sub update { 679sub update {
520 my ($self) = @_; 680 my ($self) = @_;
521 681
522 # we want to do this delayed... 682 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 683 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 684}
536 685
537sub size_allocate { 686sub size_allocate {
538 my ($self, $w, $h) = @_; 687 my ($self, $w, $h) = @_;
539 688
540 $self->child->configure (0, 0, $w, $h); 689 $self->SUPER::size_allocate ($w, $h);
690 $self->update;
691}
541 692
693sub _render {
694 $_[0]{children}[0]->draw;
695}
696
697sub render_child {
698 my ($self) = @_;
699
700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
701 glClearColor 0, 0, 0, 0;
702 glClear GL_COLOR_BUFFER_BIT;
703
542 $self->render_chld; 704 $self->_render;
705 };
543} 706}
544 707
545sub _draw { 708sub _draw {
546 my ($self) = @_; 709 my ($self) = @_;
547 710
548 my ($w, $h) = ($self->w, $self->h); 711 my ($w, $h) = ($self->w, $self->h);
549 712
550 my $tex = $self->{texture} 713 my $tex = $self->{texture}
551 or return; 714 or return;
552 715
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 716 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1;
557 719
558 $tex->draw_quad (0, 0, $w, $h); 720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 721
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 722 glDisable GL_TEXTURE_2D;
562} 723}
563 724
564############################################################################# 725#############################################################################
565 726
566package CFClient::UI::ViewPort; 727package CFClient::UI::ViewPort;
567 728
568our @ISA = CFClient::UI::Window::; 729our @ISA = CFClient::UI::Window::;
569 730
570sub new { die }
571
572sub size_request { 731sub size_request {
573 my ($self) = @_; 732 my ($self) = @_;
574 733
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 734 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
577 736
578 @$self{qw(child_w child_h)} 737 @$self{qw(child_w child_h)}
579} 738}
580 739
581sub _draw { 740sub size_allocate {
582 my ($self) = @_; 741 my ($self, $w, $h) = @_;
583 742
584 $self->{children}[1]->draw; 743 $self->update;
585} 744}
586 745
746sub set_offset {
747 my ($self, $x, $y) = @_;
748
749 $self->{view_x} = int $x;
750 $self->{view_y} = int $y;
751
752 $self->update;
753}
754
755# hmm, this does not work for topleft of $self... but we should not ask for that
756sub coord2local {
757 my ($self, $x, $y) = @_;
758
759 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
760}
761
762sub coord2global {
763 my ($self, $x, $y) = @_;
764
765 $x = List::Util::min $self->{w}, $x - $self->{view_x};
766 $y = List::Util::min $self->{h}, $y - $self->{view_y};
767
768 $self->SUPER::coord2global ($x, $y)
769}
770
771sub find_widget {
772 my ($self, $x, $y) = @_;
773
774 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
775 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
776 ) {
777 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
778 } else {
779 $self->CFClient::UI::Base::find_widget ($x, $y)
780 }
781}
782
783sub _render {
784 my ($self) = @_;
785
786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
787
788 $self->SUPER::_render;
789}
587 790
588############################################################################# 791#############################################################################
589 792
590package CFClient::UI::Frame; 793package CFClient::UI::ScrolledWindow;
591 794
592our @ISA = CFClient::UI::Bin::; 795our @ISA = CFClient::UI::HBox::;
593
594use CFClient::OpenGL;
595 796
596sub new { 797sub new {
597 my $class = shift; 798 my $class = shift;
598 799
800 my $self;
801
802 my $slider = new CFClient::UI::Slider
803 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
807 },
808 ;
809
599 my $self = $class->SUPER::new ( 810 $self = $class->SUPER::new (
600 bg => [1, 1, 1, 1], 811 vp => (new CFClient::UI::ViewPort expand => 1),
601 border_bg => [1, 1, 1, 1], 812 slider => $slider,
602 border => 0.8,
603 @_ 813 @_,
604 ); 814 );
605 815
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider});
819
606 $self 820 $self
607} 821}
608 822
609sub set_size { 823#TODO# update range on size_allocate depending on child
610 my ($self, $w, $h) = @_; 824# update viewport offset on scroll
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614}
615 825
616sub size_request { 826#############################################################################
617 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h})
619}
620 827
621sub size_allocate { 828package CFClient::UI::Frame;
622 my ($self, $w, $h) = @_; 829
623 $self->{w} = $w; 830our @ISA = CFClient::UI::Bin::;
624 $self->{h} = $h; 831
625 $self->child->configure (0, 0, $w, $h); 832use CFClient::OpenGL;
833
834sub new {
835 my $class = shift;
836
837 $class->SUPER::new (
838 bg => undef,
839 @_,
840 )
626} 841}
627 842
628sub _draw { 843sub _draw {
629 my ($self) = @_; 844 my ($self) = @_;
630 845
631 my ($w, $h) = ($self->{w}, $self->{h}); 846 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)};
632 848
633 glEnable GL_BLEND; 849 glEnable GL_BLEND;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
635 glEnable GL_TEXTURE_2D; 851 glColor @{ $self->{bg} };
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 852
638# glBegin GL_QUADS; 853 glBegin GL_QUADS;
639# glColor 0, 0, 0, 0;
640# glVertex 0 , 0; 854 glVertex 0 , 0;
641# glVertex 0 , $h; 855 glVertex 0 , $h;
642# glVertex $w, $h; 856 glVertex $w, $h;
643# glVertex $w, 0; 857 glVertex $w, 0;
644# glEnd; 858 glEnd;
645 859
646
647 $self->child->draw;
648 glDisable GL_BLEND; 860 glDisable GL_BLEND;
649 glDisable GL_TEXTURE_2D; 861 }
862
863 $self->SUPER::_draw;
650} 864}
651 865
652############################################################################# 866#############################################################################
653 867
654package CFClient::UI::FancyFrame; 868package CFClient::UI::FancyFrame;
… …
665 my $class = shift; 879 my $class = shift;
666 880
667 # TODO: user_x, user_y, overwrite moveto? 881 # TODO: user_x, user_y, overwrite moveto?
668 882
669 my $self = $class->SUPER::new ( 883 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 884 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 885 border_bg => [1, 1, 1, 1],
672 border => 0.8, 886 border => 0.6,
887 toplevel => 1,
673 can_events => 1, 888 can_events => 1,
674 @_ 889 @_
675 ); 890 );
676 891
677 $self->{title} &&= new CFClient::UI::Label 892 $self->{title} &&= new CFClient::UI::Label
678 align => 0, 893 align => 0,
679 valign => 1, 894 valign => 1,
680 text => $self->{title}, 895 text => $self->{title},
681 fontsize => 1; 896 fontsize => $self->{border};
682 897
683 $self 898 $self
684} 899}
685 900
686sub border { 901sub border {
687 int $_[0]{border} * $::FONTSIZE 902 int $_[0]{border} * $::FONTSIZE
688} 903}
689 904
690sub size_request { 905sub size_request {
691 my ($self) = @_; 906 my ($self) = @_;
692
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694 907
695 my ($w, $h) = $self->SUPER::size_request; 908 my ($w, $h) = $self->SUPER::size_request;
696 909
697 ( 910 (
698 $w + $self->border * 2, 911 $w + $self->border * 2,
… …
704 my ($self, $w, $h) = @_; 917 my ($self, $w, $h) = @_;
705 918
706 $h -= List::Util::max 0, $self->border * 2; 919 $h -= List::Util::max 0, $self->border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 920 $w -= List::Util::max 0, $self->border * 2;
708 921
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
710 if $self->{title}; 923 if $self->{title};
711 924
712 $self->child->configure ($self->border, $self->border, $w, $h); 925 $self->child->configure ($self->border, $self->border, $w, $h);
713} 926}
714 927
715sub button_down { 928sub button_down {
716 my ($self, $ev, $x, $y) = @_; 929 my ($self, $ev, $x, $y) = @_;
717 930
931 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 932 my $border = $self->border;
719 933
720 if ($x < $self->{w} && $x >= $self->{w} - $border 934 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 935 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 936
937 if ($lr & $td) {
938 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 939 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 940 my ($bw, $bh) = ($self->{w}, $self->{h});
725 941
942 my $mx = $x < $border;
943 my $my = $y < $border;
944
726 $self->{motion} = sub { 945 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 946 my ($ev, $x, $y) = @_;
728 947
729 ($x, $y) = ($ev->{x}, $ev->{y}); 948 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy;
730 950
731 $self->{user_w} = $bw + $x - $ox; 951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
953 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
733 $self->check_size; 954 $self->check_size;
734 }; 955 };
735 956
736 } elsif ($x >= 0 && $x < $self->{w} 957 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 958 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 959 my ($bx, $by) = ($self->{x}, $self->{y});
741 960
742 $self->{motion} = sub { 961 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 962 my ($ev, $x, $y) = @_;
… …
766 my ($self) = @_; 985 my ($self) = @_;
767 986
768 my ($w, $h ) = ($self->{w}, $self->{h}); 987 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
770 989
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 990 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 992
776 my $border = $self->border; 993 my $border = $self->border;
777 994
778 glColor @{ $self->{border_bg} }; 995 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 996 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1000
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
784 my $bg = $tex[0]; 1002 my $bg = $tex[0];
785 1003
786 # TODO: repeat texture not scale 1004 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1005 my $rep_x = $cw / $bg->{w};
788 my $rep_y = $ch / $bg->{h}; 1006 my $rep_y = $ch / $bg->{h};
789 1007
790 glColor @{ $self->{bg} }; 1008 glColor @{ $self->{bg} };
791 1009
792 $bg->{s} = $rep_x; 1010 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y; 1011 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1; 1012 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 }
796 1015
797 glDisable GL_TEXTURE_2D; 1016 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1017
800 $self->{title}->draw if $self->{title}; 1018 $self->{title}->draw if $self->{title};
1019
801 $self->child->draw; 1020 $self->child->draw;
802} 1021}
803 1022
804############################################################################# 1023#############################################################################
805 1024
… …
827 $self->{children}[$y][$x] = $child; 1046 $self->{children}[$y][$x] = $child;
828 1047
829 $child->check_size; 1048 $child->check_size;
830} 1049}
831 1050
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053}
1054
832# TODO: move to container class maybe? send childs a signal on removal? 1055# TODO: move to container class maybe? send childs a signal on removal?
833sub clear { 1056sub clear {
834 my ($self) = @_; 1057 my ($self) = @_;
835 1058
1059 my @children = $self->children;
836 delete $self->{children}; 1060 delete $self->{children};
1061
1062 for (@children) {
1063 delete $_->{parent};
1064 $_->hide;
1065 }
1066
837 $self->update; 1067 $self->update;
838} 1068}
839 1069
840sub get_wh { 1070sub get_wh {
841 my ($self) = @_; 1071 my ($self) = @_;
… …
1018} 1248}
1019 1249
1020sub size_allocate { 1250sub size_allocate {
1021 my ($self, $w, $h) = @_; 1251 my ($self, $w, $h) = @_;
1022 1252
1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1254
1023 my $children = $self->{children}; 1255 my $children = $self->{children};
1024 1256
1025 my @h = map $_->{req_h}, @$children; 1257 my @h = map $_->{req_h}, @$children;
1026 1258
1027 my $req_h = List::Util::sum @h; 1259 my $req_h = List::Util::sum @h;
… …
1056 1288
1057############################################################################# 1289#############################################################################
1058 1290
1059package CFClient::UI::Label; 1291package CFClient::UI::Label;
1060 1292
1061our @ISA = CFClient::UI::Base::; 1293our @ISA = CFClient::UI::DrawBG::;
1062 1294
1063use CFClient::OpenGL; 1295use CFClient::OpenGL;
1064 1296
1065sub new { 1297sub new {
1066 my ($class, %arg) = @_; 1298 my ($class, %arg) = @_;
1067 1299
1068 my $self = $class->SUPER::new ( 1300 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1301 fg => [1, 1, 1],
1302 #bg => none
1303 #active_bg => none
1304 #font => default_font
1305 #text => initial text
1306 #markup => initial narkup
1307 #max_w => maximum pixel width
1308 ellipsise => 3, # end
1309 layout => (new CFClient::Layout),
1070 fontsize => 1, 1310 fontsize => 1,
1071 text => "",
1072 align => -1, 1311 align => -1,
1073 valign => -1, 1312 valign => -1,
1074 padding => 2, 1313 padding => 2,
1075 layout => new CFClient::Layout,
1076 can_events => 0, 1314 can_events => 0,
1077 %arg 1315 %arg
1078 ); 1316 );
1079 1317
1080 if (exists $self->{template}) { 1318 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1319 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1320 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1321 $self->{template} = $layout;
1084 } 1322 }
1085 1323
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1324 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1325 $self->set_markup (delete $self->{markup});
1326 } else {
1327 $self->set_text (delete $self->{text});
1328 }
1088 1329
1089 $self 1330 $self
1090} 1331}
1091 1332
1092sub escape_text { 1333sub escape($) {
1093 local $_ = $_[1]; 1334 local $_ = $_[0];
1094 1335
1095 s/&/&amp;/g; 1336 s/&/&amp;/g;
1096 s/>/&gt;/g; 1337 s/>/&gt;/g;
1097 s/</&lt;/g; 1338 s/</&lt;/g;
1098 1339
1099 $_[1] 1340 $_
1341}
1342
1343sub update {
1344 my ($self) = @_;
1345
1346 delete $self->{texture};
1347 $self->SUPER::update;
1100} 1348}
1101 1349
1102sub set_text { 1350sub set_text {
1103 my ($self, $text) = @_; 1351 my ($self, $text) = @_;
1104 1352
1353 return if $self->{text} eq "T$text";
1354 $self->{text} = "T$text";
1355
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1357 $self->{layout}->set_text ($text);
1106 1358
1107 delete $self->{texture}; 1359 $self->update;
1108 $self->check_size; 1360 $self->check_size;
1109 $self->update;
1110} 1361}
1111 1362
1112sub set_markup { 1363sub set_markup {
1113 my ($self, $markup) = @_; 1364 my ($self, $markup) = @_;
1114 1365
1366 return if $self->{text} eq "M$markup";
1367 $self->{text} = "M$markup";
1368
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1372 $self->{layout}->set_markup ($markup);
1116 1373
1117 delete $self->{texture}; 1374 $self->update;
1118 $self->check_size; 1375 $self->check_size;
1119 $self->update;
1120} 1376}
1121 1377
1122sub size_request { 1378sub size_request {
1123 my ($self) = @_; 1379 my ($self) = @_;
1124 1380
1125 $self->{layout}->set_width; 1381 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1386
1128 my ($w, $h) = $self->{layout}->size; 1387 my ($w, $h) = $self->{layout}->size;
1129 1388
1130 if (exists $self->{template}) { 1389 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1392
1133 my ($w2, $h2) = $self->{template}->size; 1393 my ($w2, $h2) = $self->{template}->size;
1134 1394
1135 $w = List::Util::max $w, $w2; 1395 $w = List::Util::max $w, $w2;
… …
1150 1410
1151sub set_fontsize { 1411sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1412 my ($self, $fontsize) = @_;
1153 1413
1154 $self->{fontsize} = $fontsize; 1414 $self->{fontsize} = $fontsize;
1415 delete $self->{texture};
1416
1417 $self->update;
1155 $self->check_size; 1418 $self->check_size;
1156} 1419}
1157 1420
1158sub _draw { 1421sub _draw {
1159 my ($self) = @_; 1422 my ($self) = @_;
1160 1423
1424 $self->SUPER::_draw; # draw background, if applicable
1425
1161 my $tex = $self->{texture} ||= do { 1426 my $tex = $self->{texture} ||= do {
1427 $self->{layout}->set_foreground (@{$self->{fg}});
1428 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1429 $self->{layout}->set_width ($self->{w});
1430 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433
1164 new_from_layout CFClient::Texture $self->{layout} 1434 my $tex = new_from_layout CFClient::Texture $self->{layout};
1435
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1438 : ($self->{w} - $tex->{w}) * 0.5);
1439
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1442 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
1165 }; 1445 };
1166 1446
1167 glEnable GL_BLEND;
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169 glEnable GL_TEXTURE_2D; 1447 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1449
1450 if ($tex->{format} == GL_ALPHA) {
1172 glColor @{$self->{fg}}; 1451 glColor @{$self->{fg}};
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1453 } else {
1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1455 }
1187 1456
1188 glDisable GL_TEXTURE_2D; 1457 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1458}
1191 1459
1192############################################################################# 1460#############################################################################
1193 1461
1194package CFClient::UI::EntryBase; 1462package CFClient::UI::EntryBase;
… …
1199 1467
1200sub new { 1468sub new {
1201 my $class = shift; 1469 my $class = shift;
1202 1470
1203 $class->SUPER::new ( 1471 $class->SUPER::new (
1204 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1473 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1474 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1475 active_fg => [0, 0, 0],
1208 can_hover => 1, 1476 can_hover => 1,
1209 can_focus => 1, 1477 can_focus => 1,
1210 valign => 0, 1478 valign => 0,
1211 can_events => 1, 1479 can_events => 1,
1212 @_ 1480 @_
1213 ) 1481 )
1214} 1482}
1215 1483
… …
1229 $self->{layout}->set_text ("$text "); 1497 $self->{layout}->set_text ("$text ");
1230 1498
1231 $self->emit (changed => $self->{text}); 1499 $self->emit (changed => $self->{text});
1232} 1500}
1233 1501
1234sub get_text {
1235 $_[0]{text}
1236}
1237
1238sub size_request {
1239 my ($self) = @_;
1240
1241 my ($w, $h) = $self->SUPER::size_request;
1242
1243 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text { 1502sub set_text {
1253 my ($self, $text) = @_; 1503 my ($self, $text) = @_;
1254 1504
1255 $self->{cursor} = length $text; 1505 $self->{cursor} = length $text;
1256 $self->_set_text ($text); 1506 $self->_set_text ($text);
1257 $self->update; 1507 $self->update;
1508 $self->check_size;
1509}
1510
1511sub get_text {
1512 $_[0]{text}
1513}
1514
1515sub size_request {
1516 my ($self) = @_;
1517
1518 my ($w, $h) = $self->SUPER::size_request;
1519
1520 ($w + 1, $h) # add 1 for cursor
1521}
1522
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1258} 1527}
1259 1528
1260sub key_down { 1529sub key_down {
1261 my ($self, $ev) = @_; 1530 my ($self, $ev) = @_;
1262 1531
… …
1264 my $sym = $ev->{sym}; 1533 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1534 my $uni = $ev->{unicode};
1266 1535
1267 my $text = $self->get_text; 1536 my $text = $self->get_text;
1268 1537
1269 if ($sym == 8) { 1538 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1539 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1540 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1541 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1542 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1543 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1544 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1545 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1546 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1547 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1548 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1549 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1550 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1551 $self->emit ('escape');
1283 } elsif ($uni) { 1552 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1553 substr $text, $self->{cursor}++, 0, chr $uni;
1285 } 1554 }
1286 1555
1287 $self->_set_text ($text); 1556 $self->_set_text ($text);
1288 $self->update; 1557 $self->update;
1558 $self->check_size;
1289} 1559}
1290 1560
1291sub focus_in { 1561sub focus_in {
1292 my ($self) = @_; 1562 my ($self) = @_;
1293 1563
… …
1369 my ($self, $ev) = @_; 1639 my ($self, $ev) = @_;
1370 1640
1371 my $sym = $ev->{sym}; 1641 my $sym = $ev->{sym};
1372 1642
1373 if ($sym == 13) { 1643 if ($sym == 13) {
1644 unshift @{$self->{history}},
1645 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1648 $self->emit (activate => $txt);
1375 $self->update; 1649 $self->update;
1650
1651 } elsif ($sym == CFClient::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text;
1654 }
1655 if (@{$self->{history} || []} > 0) {
1656 $self->{history_pointer}++;
1657 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1658 $self->{history_pointer} = @{$self->{history} || []} - 1;
1659 }
1660 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1661 }
1662
1663 } elsif ($sym == CFClient::SDLK_DOWN) {
1664 $self->{history_pointer}--;
1665 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1666
1667 if ($self->{history_pointer} >= 0) {
1668 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1669 } else {
1670 $self->set_text ($self->{history_saveback});
1671 }
1376 1672
1377 } else { 1673 } else {
1378 $self->SUPER::key_down ($ev); 1674 $self->SUPER::key_down ($ev);
1379 } 1675 }
1380 1676
… …
1394 1690
1395sub new { 1691sub new {
1396 my $class = shift; 1692 my $class = shift;
1397 1693
1398 $class->SUPER::new ( 1694 $class->SUPER::new (
1399 padding => 4, 1695 padding => 4,
1400 fg => [1, 1, 1], 1696 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1697 active_fg => [0, 0, 1],
1403 can_hover => 1, 1698 can_hover => 1,
1404 align => 0, 1699 align => 0,
1405 valign => 0, 1700 valign => 0,
1406 can_events => 1, 1701 can_events => 1,
1407 @_ 1702 @_
1408 ) 1703 )
1409} 1704}
1410 1705
… …
1424 1719
1425 if ($GRAB == $self) { 1720 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg}; 1721 $self->{fg} = $self->{active_fg};
1427 } 1722 }
1428 1723
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1724 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1726 glColor 0, 0, 0, 1;
1434 1727
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1728 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1729
1437 glDisable GL_TEXTURE_2D; 1730 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1731
1440 $self->SUPER::_draw; 1732 $self->SUPER::_draw;
1441} 1733}
1442 1734
1443############################################################################# 1735#############################################################################
… …
1457 1749
1458 $class->SUPER::new ( 1750 $class->SUPER::new (
1459 padding => 2, 1751 padding => 2,
1460 fg => [1, 1, 1], 1752 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1753 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1756 state => 0,
1463 can_hover => 1, 1757 can_hover => 1,
1464 @_ 1758 @_
1465 ) 1759 )
1466} 1760}
… …
1490 1784
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1492 1786
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1788
1495 glEnable GL_BLEND; 1789 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790
1496 glEnable GL_TEXTURE_2D; 1791 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 1792 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 1793 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1794}
1506 1795
1507############################################################################# 1796#############################################################################
1508 1797
1509package CFClient::UI::Image; 1798package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 1841 glTranslate 0, -$self->{w}, 0;
1553 1842
1554 ($w, $h) = ($h, $w); 1843 ($w, $h) = ($h, $w);
1555 } 1844 }
1556 1845
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 1846 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 1848
1562 $tex->draw_quad (0, 0, $w, $h); 1849 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 1850
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 1851 glDisable GL_TEXTURE_2D;
1566} 1852}
1567 1853
1568############################################################################# 1854#############################################################################
1569 1855
1570package CFClient::UI::VGauge; 1856package CFClient::UI::VGauge;
1571 1857
1572our @ISA = CFClient::UI::Base::; 1858our @ISA = CFClient::UI::Base::;
1859
1860use List::Util qw(min max);
1573 1861
1574use CFClient::OpenGL; 1862use CFClient::OpenGL;
1575 1863
1576my %tex = ( 1864my %tex = (
1577 food => [ 1865 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1867 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 1868 ],
1581 grace => [ 1869 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1870 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1871 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 1872 ],
1585 hp => [ 1873 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1875 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 1876 ],
1589 mana => [ 1877 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1878 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1879 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 1880 ],
1593); 1881);
1594 1882
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 1883# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 1884sub new {
… …
1615} 1903}
1616 1904
1617sub set_max { 1905sub set_max {
1618 my ($self, $max) = @_; 1906 my ($self, $max) = @_;
1619 1907
1908 return if $self->{max_val} == $max;
1909
1620 $self->{max_val} = $max; 1910 $self->{max_val} = $max;
1911 $self->update;
1621} 1912}
1622 1913
1623sub set_value { 1914sub set_value {
1624 my ($self, $val, $max) = @_; 1915 my ($self, $val, $max) = @_;
1625 1916
1626 $self->set_max ($max) 1917 $self->set_max ($max)
1627 if defined $max; 1918 if defined $max;
1628 1919
1629 $max = $self->{max_val}; 1920 return if $self->{val} == $val;
1921
1630 $self->{val} = $val; 1922 $self->{val} = $val;
1631
1632 $self->update; 1923 $self->update;
1633} 1924}
1634 1925
1635sub _draw { 1926sub _draw {
1636 my ($self) = @_; 1927 my ($self) = @_;
1637 1928
1638 my $tex = $tex{$self->{type}}; 1929 my $tex = $tex{$self->{type}};
1930 my ($t1, $t2, $t3) = @$tex;
1639 1931
1640 my ($w, $h) = ($self->{w}, $self->{h}); 1932 my ($w, $h) = ($self->{w}, $self->{h});
1641 1933
1642 if ($self->{vertical}) { 1934 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 1935 glRotate 90, 0, 0, 1;
… …
1645 1937
1646 ($w, $h) = ($h, $w); 1938 ($w, $h) = ($h, $w);
1647 } 1939 }
1648 1940
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 1941 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 1942
1652 my $t1 = $tex->[0]; 1943 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 1944 my $ycut2 = max 0, min 1, $ycut - 1;
1945
1946 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2);
1654 1948
1655 glEnable GL_BLEND; 1949 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 1951 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 1953
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1954 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 1955 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 1956 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1957 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1958 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1959 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 1960 glEnd;
1670 1961
1962 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1963 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 1964 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1965 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1966 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1967 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1968 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 1969 glEnd;
1970
1971 if ($t3) {
1972 glBindTexture GL_TEXTURE_2D, $t3->{name};
1973 glBegin GL_QUADS;
1974 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1975 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1976 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1977 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1978 glEnd;
1979 }
1678 1980
1679 glDisable GL_BLEND; 1981 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1681} 1983}
1682 1984
… …
1685package CFClient::UI::Gauge; 1987package CFClient::UI::Gauge;
1686 1988
1687our @ISA = CFClient::UI::VBox::; 1989our @ISA = CFClient::UI::VBox::;
1688 1990
1689sub new { 1991sub new {
1690 my ($class, %arg) = shift; 1992 my ($class, %arg) = @_;
1691 1993
1692 my $self = $class->SUPER::new ( 1994 my $self = $class->SUPER::new (
1693 @_, 1995 tooltip => $arg{type},
1996 can_hover => 1,
1997 can_events => 1,
1998 %arg,
1694 ); 1999 );
1695 2000
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2001 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2002 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2003 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2004
1702 $self 2005 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2006}
1709 2007
1710sub set_fontsize { 2008sub set_fontsize {
1711 my ($self, $fsize) = @_; 2009 my ($self, $fsize) = @_;
1712 2010
1713 $self->{value}->set_fontsize ($fsize); 2011 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2012 $self->{max} ->set_fontsize ($fsize);
1715} 2013}
1716 2014
2015sub set_max {
2016 my ($self, $max) = @_;
2017
2018 $self->{gauge}->set_max ($max);
2019 $self->{max}->set_text ($max);
2020}
2021
1717sub set_value { 2022sub set_value {
1718 my ($self, $val, $max) = @_; 2023 my ($self, $val, $max) = @_;
1719 2024
1720 $self->set_max ($max) 2025 $self->set_max ($max)
1721 if defined $max; 2026 if defined $max;
1722 2027
1723 $self->{gauge}->set_value ($val, $max); 2028 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2029 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2030}
1733 2031
1734############################################################################# 2032#############################################################################
1735 2033
1736package CFClient::UI::Slider; 2034package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2044 qw(s1_slider.png s1_slider_bg.png);
1747 2045
1748sub new { 2046sub new {
1749 my $class = shift; 2047 my $class = shift;
1750 2048
1751 # range [value, low, high, page] 2049 # range [value, low, high, page, unit]
1752 2050
1753 # TODO: 0-width page 2051 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2052 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2053 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2055 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2056 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2059 range => [0, 0, 100, 10],
1760 req_w => 20, 2060 req_w => $::WIDTH / 80,
1761 req_h => 20, 2061 req_h => $::WIDTH / 80,
1762 vertical => 0, 2062 vertical => 0,
1763 can_hover => 1, 2063 can_hover => 1,
1764 inner_pad => 5, 2064 inner_pad => 0.02,
1765 @_ 2065 @_
1766 ); 2066 );
1767 2067
2068 $self->set_value ($self->{range}[0]);
2069 $self->update;
2070
1768 $self 2071 $self
2072}
2073
2074sub set_value {
2075 my ($self, $value) = @_;
2076
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078
2079 $hi = $lo + 1 if $hi <= $lo;
2080
2081 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi;
2083
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit;
2086
2087 $page = $hi - $lo if $page > $hi - $lo;
2088
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090
2091 if ($value != $old_value) {
2092 $self->emit (changed => $value);
2093 $self->update;
2094 }
1769} 2095}
1770 2096
1771sub size_request { 2097sub size_request {
1772 my ($self) = @_; 2098 my ($self) = @_;
1773 2099
… …
1786 2112
1787sub mouse_motion { 2113sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2114 my ($self, $ev, $x, $y) = @_;
1789 2115
1790 if ($GRAB == $self) { 2116 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118
2119 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2122
2123 $self->set_value ($x * ($hi - $lo) + $lo);
2124 }
2125}
2126
2127sub update {
2128 my ($self) = @_;
2129
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2131 $self->set_value ($self->{range}[0]);
2132
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2133 my ($value, $lo, $hi, $page) = @{$self->{range}};
1792 2134
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2135 my $inner_w = 1 - 2 * $self->{inner_pad};
1794 2136
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1797 2138
1798 $x -= $inner_pad_px; # substract the padding 2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2140 $value = $self->{scale} * ($value - $lo);
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2141
1804 $self->emit (changed => $x); 2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
1805 $self->update; 2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value;
2148 $self->{knob_w} = $page;
1806 } 2149 });
1807}
1808 2150
1809# the inner_* stuff is for generating a padding for the slider handle, 2151 $self->SUPER::update;
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815} 2152}
1816 2153
1817sub _draw { 2154sub _draw {
1818 my ($self) = @_; 2155 my ($self) = @_;
1819 2156
1820 $self->SUPER::_draw (); 2157 $self->SUPER::_draw ();
1821 2158
1822 my ($w, $h) = @$self{qw(w h)}; 2159 glScale $self->{w}, $self->{h};
1823 2160
1824 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2162 # draw a vertical slider like a rotated horizontal slider
1826 2163
2164 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2165 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2166 }
1832 2167
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2168 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2169 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2170
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2171 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2172 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2173
1859 # draw background 2174 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2175 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2176
1862 # draw handle 2177 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2179
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2180 glDisable GL_TEXTURE_2D;
1867} 2181}
1868 2182
1869############################################################################# 2183#############################################################################
1870 2184
… …
1876 2190
1877sub new { 2191sub new {
1878 my $class = shift; 2192 my $class = shift;
1879 2193
1880 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1881 fontsize => 1, 2195 fontsize => 1,
2196 can_events => 0,
2197 #font => default_font
1882 @_, 2198 @_,
1883 2199
1884 layout => (new CFClient::Layout), 2200 layout => (new CFClient::Layout 1),
1885 par => [], 2201 par => [],
1886 height => 0, 2202 height => 0,
1887 children => [ 2203 children => [
1888 (new CFClient::UI::Empty expand => 1), 2204 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2205 (new CFClient::UI::Slider vertical => 1),
1890 ], 2206 ],
1891 ); 2207 );
1892 2208
1893 $self->{children}[1]->connect (changed => sub { 2209 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2210
1897 $self 2211 $self
1898} 2212}
1899 2213
1900sub set_fontsize { 2214sub set_fontsize {
… …
1902 2216
1903 $self->{fontsize} = $fontsize; 2217 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2218 $self->reflow;
1905} 2219}
1906 2220
2221sub size_allocate {
2222 my ($self, $w, $h) = @_;
2223
2224 $self->SUPER::size_allocate ($w, $h);
2225
2226 $self->{layout}->set_font ($self->{font}) if $self->{font};
2227 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2228 $self->{layout}->set_width ($self->{children}[0]{w});
2229
2230 $self->reflow;
2231}
2232
1907sub text_height { 2233sub text_height {
1908 my ($self, $text) = @_; 2234 my ($self, $text, $indent) = @_;
1909 2235
1910 my $layout = $self->{layout}; 2236 my $layout = $self->{layout};
1911 2237
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2239 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2240 $layout->set_markup ($text);
1915 2241
1916 ($layout->size)[1] 2242 ($layout->size)[1]
1917} 2243}
1918 2244
1919sub reflow { 2245sub reflow {
… …
1921 2247
1922 $self->{need_reflow}++; 2248 $self->{need_reflow}++;
1923 $self->update; 2249 $self->update;
1924} 2250}
1925 2251
1926sub size_allocate {
1927 my ($self, $w, $h) = @_;
1928
1929 $self->SUPER::size_allocate ($w, $h);
1930
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935}
1936
1937sub add_paragraph { 2252sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2253 my ($self, $color, $text, $indent) = @_;
1939 2254
1940 #TODO: intelligently "reformat" paragraph 2255 #TODO: intelligently "reformat" paragraph
1941 2256
2257 for my $line (split /\n/, $text) {
1942 my $height = $self->text_height ($text); 2258 my $height = $self->text_height ($line);
1943
1944 $self->{height} += $height; 2259 $self->{height} += $height;
1945
1946 push @{$self->{par}}, [$height, $color, $text]; 2260 push @{$self->{par}}, [$height, $color, $indent, $line];
2261 }
1947 2262
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1949 $self->{children}[1]->update; 2264 $self->{children}[1]->update;
1950} 2265}
1951 2266
… …
1956 2271
1957 return unless $self->{h} > 0; 2272 return unless $self->{h} > 0;
1958 2273
1959 delete $self->{texture}; 2274 delete $self->{texture};
1960 2275
1961 $ROOT->on_refresh ($self, sub { 2276 $ROOT->on_post_alloc ($self, sub {
1962 if (delete $self->{need_reflow}) { 2277 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2278 my $height = 0;
1964 2279
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1966 for @{$self->{par}}; 2281 for @{$self->{par}};
1967 2282
1968 $self->{height} = $height; 2283 $self->{height} = $height;
1969 2284
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2286 $self->{children}[1]->update;
1971 2287
1972 delete $self->{texture}; 2288 delete $self->{texture};
1973 } 2289 }
1974 2290
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1976 glClearColor 0, 0, 0, 1; 2292 glClearColor 0.5, 0.5, 0.5, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2293 glClear GL_COLOR_BUFFER_BIT;
1978
1979 glEnable GL_BLEND;
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983 2294
1984 my $top = int $self->{children}[1]{range}[0]; 2295 my $top = int $self->{children}[1]{range}[0];
1985 2296
1986 my $y0 = $top; 2297 my $y0 = $top;
1987 my $y1 = $top + $self->{h}; 2298 my $y1 = $top + $self->{h};
1988 2299
1989 my $y = 0; 2300 my $y = 0;
1990 2301
1991 my $layout = $self->{layout}; 2302 my $layout = $self->{layout};
1992 2303
2304 $layout->set_font ($self->{font}) if $self->{font};
2305
2306 glEnable GL_BLEND;
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308
1993 for my $par (@{$self->{par}}) { 2309 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2310 my $h = $par->[0];
1995 2311
1996 if ($y0 < $y + $h && $y < $y1) { 2312 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] });
2314 $layout->set_width ($self->{w} - $par->[2]);
1997 $layout->set_text ($par->[2]); 2315 $layout->set_markup ($par->[3]);
1998 2316
1999 glColor @{ $par->[1] }; 2317 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2318
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2319 glRasterPos $par->[2], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2321 }
2003 2322
2004 $y += $h; 2323 $y += $h;
2005 } 2324 }
2006 2325
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2326 glDisable GL_BLEND;
2009 }; 2327 };
2010 }); 2328 });
2011} 2329}
2012 2330
2013sub _draw { 2331sub _draw {
2014 my ($self) = @_; 2332 my ($self) = @_;
2015 2333
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2334 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2338 glDisable GL_TEXTURE_2D;
2021 }
2022 2339
2023 $self->{children}[1]->draw; 2340 $self->{children}[1]->draw;
2024 2341
2025} 2342}
2026 2343
… …
2074 2391
2075sub new { 2392sub new {
2076 my $class = shift; 2393 my $class = shift;
2077 2394
2078 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
2079 state => 0, 2396 state => 0,
2080 connect_activate => \&toggle_flopper, 2397 connect_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2398 @_
2083 ); 2399 );
2084 2400
2085 if ($self->{state}) { 2401 if ($self->{state}) {
2086 $self->{state} = 0; 2402 $self->{state} = 0;
… …
2106 $self->emit (changed => $self->{state}); 2422 $self->emit (changed => $self->{state});
2107} 2423}
2108 2424
2109############################################################################# 2425#############################################################################
2110 2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_tooltip_from {
2443 my ($self, $widget) = @_;
2444
2445 $self->add (new CFClient::UI::Label
2446 markup => $widget->{tooltip},
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8,
2449 fg => [0, 0, 0, 1],
2450 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP),
2452 );
2453}
2454
2455sub size_request {
2456 my ($self) = @_;
2457
2458 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2459
2460 ($w + 4, $h + 4)
2461}
2462
2463sub size_allocate {
2464 my ($self, $w, $h) = @_;
2465
2466 $self->SUPER::size_allocate ($w - 4, $h - 4);
2467}
2468
2469sub _draw {
2470 my ($self) = @_;
2471
2472 glTranslate 0.375, 0.375;
2473
2474 my ($w, $h) = @$self{qw(w h)};
2475
2476 glColor 1, 0.8, 0.4;
2477 glBegin GL_QUADS;
2478 glVertex 0 , 0;
2479 glVertex 0 , $h;
2480 glVertex $w, $h;
2481 glVertex $w, 0;
2482 glEnd;
2483
2484 glColor 0, 0, 0;
2485 glBegin GL_LINE_LOOP;
2486 glVertex 0 , 0;
2487 glVertex 0 , $h;
2488 glVertex $w, $h;
2489 glVertex $w, 0;
2490 glEnd;
2491
2492 glTranslate 2 - 0.375, 2 - 0.375;
2493 $self->SUPER::_draw;
2494}
2495
2496#############################################################################
2497
2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 my $self = $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 );
2511
2512 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self);
2514
2515 $self->{timer} = Event->timer (
2516 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2517 hard => 1,
2518 interval => $self->{animspeed},
2519 cb => sub {
2520 ++$widget->{frame};
2521 $widget->update;
2522 },
2523 );
2524 }
2525
2526 $self
2527}
2528
2529sub size_request {
2530 (32, 8)
2531}
2532
2533sub update {
2534 my ($self) = @_;
2535
2536 return unless $self->{visible};
2537
2538 $self->SUPER::update;
2539}
2540
2541sub _draw {
2542 my ($self) = @_;
2543
2544 return unless $::CONN;#d# manage and cache textures differently
2545
2546 my $face;
2547
2548 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}];
2550
2551 $face = $anim->[ $self->{frame} % @$anim ]
2552 if $anim && @$anim;
2553 }
2554
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556
2557 if ($tex) {
2558 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D;
2563 }
2564}
2565
2566sub DESTROY {
2567 my ($self) = @_;
2568
2569 $self->{timer}->cancel
2570 if $self->{timer};
2571
2572 $self->SUPER::DESTROY;
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::InventoryItem;
2578
2579our @ISA = CFClient::UI::HBox::;
2580
2581sub _item_to_desc {
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684
2685#############################################################################
2686
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729
2730#############################################################################
2731
2732package CFClient::UI::Menu;
2733
2734our @ISA = CFClient::UI::FancyFrame::;
2735
2736use CFClient::OpenGL;
2737
2738sub new {
2739 my $class = shift;
2740
2741 my $self = $class->SUPER::new (
2742 items => [],
2743 z => 100,
2744 @_,
2745 );
2746
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2748
2749 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item;
2751
2752 # handle various types of items, only text for now
2753 if (!ref $widget) {
2754 $widget = new CFClient::UI::Label
2755 can_hover => 1,
2756 can_events => 1,
2757 text => $widget;
2758 }
2759
2760 $self->{item}{$widget} = $item;
2761
2762 $self->{vbox}->add ($widget);
2763 }
2764
2765 $self
2766}
2767
2768# popup given the event (must be a mouse button down event currently)
2769sub popup {
2770 my ($self, $ev) = @_;
2771
2772 $self->emit ("popdown");
2773
2774 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self;
2776 $self->{button} = $ev->{button};
2777
2778 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780}
2781
2782sub mouse_motion {
2783 my ($self, $ev, $x, $y) = @_;
2784
2785 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER};
2788}
2789
2790sub button_up {
2791 my ($self, $ev, $x, $y) = @_;
2792
2793 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB;
2795 $self->hide;
2796
2797 $self->emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover};
2799 }
2800}
2801
2802#############################################################################
2803
2804package CFClient::UI::Statusbox;
2805
2806our @ISA = CFClient::UI::VBox::;
2807
2808sub new {
2809 my $class = shift;
2810
2811 $class->SUPER::new (
2812 fontsize => 0.8,
2813 @_,
2814 )
2815}
2816
2817sub reorder {
2818 my ($self) = @_;
2819 my $NOW = time;
2820
2821 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 }
2824
2825 my @widgets;
2826
2827 my @items = sort {
2828 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} };
2831
2832 my $count = 10 + 1;
2833 for my $item (@items) {
2834 last unless --$count;
2835
2836 push @widgets, $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text};
2841
2842 for ($short) {
2843 s/^\s+//;
2844 s/\s+/ /g;
2845 }
2846
2847 new CFClient::UI::Label
2848 markup => $short,
2849 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg},
2855 can_events => 1,
2856 can_hover => 1
2857 };
2858 }
2859
2860 $self->clear;
2861 $self->SUPER::add (reverse @widgets);
2862}
2863
2864sub add {
2865 my ($self, $text, %arg) = @_;
2866
2867 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//;
2869
2870 my $timeout = time + ((delete $arg{timeout}) || 60);
2871
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873
2874 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) {
2876 $item->{count}++;
2877 } else {
2878 $item->{count} = 1;
2879 $item->{text} = $item->{tooltip} = $text;
2880 }
2881 $item->{id} = ++$self->{id};
2882 $item->{timeout} = $timeout;
2883 delete $item->{label};
2884 } else {
2885 $self->{item}{$group} = {
2886 id => ++$self->{id},
2887 text => $text,
2888 timeout => $timeout,
2889 tooltip => $text,
2890 fg => [0.8, 0.8, 0.8, 0.8],
2891 pri => 0,
2892 count => 1,
2893 %arg,
2894 };
2895 }
2896
2897 $self->reorder;
2898}
2899
2900sub reconfigure {
2901 my ($self) = @_;
2902
2903 delete $_->{label}
2904 for values %{ $self->{item} || {} };
2905
2906 $self->reorder;
2907 $self->SUPER::reconfigure;
2908}
2909
2910#############################################################################
2911
2111package CFClient::UI::Root; 2912package CFClient::UI::Root;
2112 2913
2113our @ISA = CFClient::UI::Container::; 2914our @ISA = CFClient::UI::Container::;
2114 2915
2115use CFClient::OpenGL; 2916use CFClient::OpenGL;
2116 2917
2117sub check_size { 2918sub new {
2118 my ($self) = @_; 2919 my $class = shift;
2119 2920
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2921 $class->SUPER::new (
2121} 2922 @_,
2122 2923 )
2123sub size_request {
2124 ($::WIDTH, $::HEIGHT)
2125} 2924}
2126 2925
2127sub configure { 2926sub configure {
2128 my ($self, $x, $y, $w, $h) = @_; 2927 my ($self, $x, $y, $w, $h) = @_;
2129 2928
2130 $self->SUPER::configure ($x, $y, $w, $h); 2929 $self->{w} = $w;
2930 $self->{h} = $h;
2931}
2131 2932
2933sub check_size {
2934 my ($self) = @_;
2935
2936 $self->size_allocate ($self->{w}, $self->{h})
2937 if $self->{w};
2938}
2939
2940sub size_request {
2941 my ($self) = @_;
2942
2943 ($self->{w}, $self->{h})
2944}
2945
2946sub size_allocate {
2947 my ($self, $w, $h) = @_;
2948
2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2951
2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2954
2132 for my $child (@{$self->{children}}) { 2955 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 2957
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2959 if exists $child->{req_x};
2960
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2962 if exists $child->{req_y};
2963
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966
2137 $child->configure ($X, $Y, $W,$H); 2967 $child->configure ($X, $Y, $W, $H);
2138 } 2968 }
2139} 2969}
2140 2970
2141sub _topleft { 2971sub coord2local {
2142 my ($self, $x, $y) = @_; 2972 my ($self, $x, $y) = @_;
2143 2973
2144 ($x, $y) 2974 ($x, $y)
2145} 2975}
2146 2976
2977sub coord2global {
2978 my ($self, $x, $y) = @_;
2979
2980 ($x, $y)
2981}
2982
2147sub update { 2983sub update {
2148 my ($self) = @_; 2984 my ($self) = @_;
2149 2985
2150 $self->check_size; 2986 $self->check_size;
2151 ::refresh (); 2987 $::WANT_REFRESH++;
2152} 2988}
2153 2989
2154sub add { 2990sub add {
2155 my ($self, $child) = @_; 2991 my ($self, @children) = @_;
2156 2992
2993 for my $child (@children) {
2994 $child->{toplevel} = 1;
2995
2157 # integerize window positions 2996 # integerise window positions
2158 $child->{x} = int $child->{x}; 2997 $child->{x} = int $child->{x};
2159 $child->{y} = int $child->{y}; 2998 $child->{y} = int $child->{y};
2999 }
2160 3000
2161 $self->SUPER::add ($child); 3001 $self->SUPER::add (@children);
3002
3003 while (@children) {
3004 my $w = pop @children;
3005 push @children, $w->children;
3006 $w->{visible} = 1;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 }
2162} 3020}
2163 3021
2164sub on_refresh { 3022sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3023 my ($self, $id, $cb) = @_;
2166 3024
2167 $self->{refresh_hook}{$id} = $cb; 3025 $self->{refresh_hook}{$id} = $cb;
2168} 3026}
2169 3027
3028sub on_post_alloc {
3029 my ($self, $id, $cb) = @_;
3030
3031 $self->{post_alloc_hook}{$id} = $cb;
3032}
3033
2170sub draw { 3034sub draw {
2171 my ($self) = @_; 3035 my ($self) = @_;
2172 3036
2173 while (my $rcb = delete $self->{refresh_hook}) { 3037 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3038 $_->()
3039 for values %{delete $self->{refresh_hook}};
3040 }
3041
3042 if ($self->{check_size}) {
3043 my @queue = ([], []);
3044
3045 for (;;) {
3046 if ($self->{check_size}) {
3047 # heuristic: check containers last
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3049 for values %{delete $self->{check_size}}
3050 }
3051
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3053
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3055 ? @$widget{qw(user_w user_h)}
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061
3062 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h;
3064
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3066
3067 $widget->{parent}->check_size
3068 if $widget->{parent};
3069 }
3070 }
3071 }
3072
3073 while ($self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) {
3075 my ($widget, $w, $h) = @$_;
3076
3077 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0;
3079
3080 $widget->{w} = $w;
3081 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h);
3083 $widget->emit (size_allocate => $w, $h);
3084 }
3085 }
3086
3087 while ($self->{post_alloc_hook}) {
3088 $_->()
3089 for values %{delete $self->{post_alloc_hook}};
2175 } 3090 }
2176 3091
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3092 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3094 glClear GL_COLOR_BUFFER_BIT;
2180 3095
2181 glMatrixMode GL_PROJECTION; 3096 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3097 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3099 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3100 glLoadIdentity;
2186 3101
2187 $self->_draw; 3102 $self->_draw;
2188} 3103}
… …
2190############################################################################# 3105#############################################################################
2191 3106
2192package CFClient::UI; 3107package CFClient::UI;
2193 3108
2194$ROOT = new CFClient::UI::Root; 3109$ROOT = new CFClient::UI::Root;
3110$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3111
21961 31121
2197 3113

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