ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.147 by root, Sat Apr 22 03:50:25 2006 UTC vs.
Revision 1.224 by elmex, Tue May 23 20:00:55 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,
187 can_events => 1,
101 @_ 188 @_
102 }, $class; 189 }, $class;
103 190
104 for (keys %$self) { 191 for (keys %$self) {
105 if (/^connect_(.*)$/) { 192 if (/^connect_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 193 $self->connect ($1 => delete $self->{$_});
107 } 194 }
108 } 195 }
109 196
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
198
110 $self 199 $self
111} 200}
112 201
202sub destroy {
203 my ($self) = @_;
204
205 $self->hide;
206 %$self = ();
207}
208
113sub show { 209sub show {
114 my ($self) = @_; 210 my ($self) = @_;
115
116 return if $self->{parent}; 211 return if $self->{parent};
117 212
118 $CFClient::UI::ROOT->add ($self); 213 $CFClient::UI::ROOT->add ($self);
119} 214}
120 215
216sub show_centered {
217 my ($self) = @_;
218 return if $self->{parent};
219
220 $self->show;
221
222 $CFClient::UI::ROOT->on_post_alloc (
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228
121sub hide { 229sub hide {
122 my ($self) = @_; 230 my ($self) = @_;
123 231
124 return unless $self->{parent}; 232 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self;
125 234
126 $self->{parent}->remove ($self); 235 $self->{parent}->remove ($self)
236 if $self->{parent};
127} 237}
128 238
129sub move { 239sub move {
130 my ($self, $x, $y, $z) = @_; 240 my ($self, $x, $y, $z) = @_;
131 241
… …
134 $self->{z} = $z if defined $z; 244 $self->{z} = $z if defined $z;
135 245
136 $self->update; 246 $self->update;
137} 247}
138 248
139sub needs_redraw { 249sub set_size {
140 0 250 my ($self, $w, $h) = @_;
251
252 $self->{user_w} = $w;
253 $self->{user_h} = $h;
254
255 $self->check_size;
141} 256}
142 257
143sub size_request { 258sub size_request {
144 require Carp; 259 require Carp;
145 Carp::confess "size_request is abstract"; 260 Carp::confess "size_request is abstract";
… …
165 $self->{y} = $y; 280 $self->{y} = $y;
166 $self->update; 281 $self->update;
167 } 282 }
168 283
169 if ($self->{w} != $w || $self->{h} != $h) { 284 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171 $self->{h} = $h;
172
173 $self->size_allocate ($w, $h);
174 $self->update;
175 } 286 }
176} 287}
177 288
178sub size_allocate { 289sub size_allocate {
179 # nothing to be done 290 # nothing to be done
180} 291}
181 292
182# return top left coordinates 293sub reconfigure {
183sub _topleft { 294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
300sub children {
301}
302
303sub set_max_size {
184 my ($self, $x, $y) = @_; 304 my ($self, $w, $h) = @_;
185 305
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 306 delete $self->{max_w}; $self->{max_w} = $w if $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h;
308}
309
310sub set_tooltip {
311 my ($self, $tooltip) = @_;
312
313 $self->{tooltip} = $tooltip;
314
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip;
318 }
187} 319}
188 320
189# translate global coordinates to local coordinate system 321# translate global coordinates to local coordinate system
190sub coord2local { 322sub coord2local {
191 my ($self, $x, $y) = @_; 323 my ($self, $x, $y) = @_;
192 324
193 my ($X, $Y) = $self->_topleft; 325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 326}
196 327
197# translate local coordinates to global coordinate system 328# translate local coordinates to global coordinate system
198sub coord2global { 329sub coord2global {
199 my ($self, $x, $y) = @_; 330 my ($self, $x, $y) = @_;
200 331
201 my ($X, $Y) = $self->_topleft; 332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 333}
204 334
205sub focus_in { 335sub focus_in {
206 my ($self) = @_; 336 my ($self) = @_;
207 337
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 397 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 398 glVertex $x , $y + $self->{h};
269 glEnd; 399 glEnd;
270 glDisable GL_BLEND; 400 glDisable GL_BLEND;
271 } 401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
272} 416}
273 417
274sub _draw { 418sub _draw {
275 my ($self) = @_; 419 my ($self) = @_;
276 420
277 warn "no draw defined for $self\n"; 421 warn "no draw defined for $self\n";
278} 422}
279 423
280sub find_widget { 424sub find_widget {
281 my ($self, $x, $y) = @_; 425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
282 428
283 return $self 429 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 432
… …
289 435
290sub set_parent { 436sub set_parent {
291 my ($self, $parent) = @_; 437 my ($self, $parent) = @_;
292 438
293 Scalar::Util::weaken ($self->{parent} = $parent); 439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
294} 446}
295 447
296sub check_size { 448sub check_size {
297 my ($self) = @_; 449 my ($self, $forced) = @_;
298 450
299 my ($w, $h) = $self->size_request; 451 $self->{force_alloc} = 1 if $forced;
300 452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
301 if ($w != $self->{req_w} || $h != $self->{req_h}) {
302 $self->{req_w} = $w;
303 $self->{req_h} = $h;
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 }
308} 453}
309 454
310sub update { 455sub update {
311 my ($self) = @_; 456 my ($self) = @_;
312 457
… …
321} 466}
322 467
323sub emit { 468sub emit {
324 my ($self, $signal, @args) = @_; 469 my ($self, $signal, @args) = @_;
325 470
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327 $cb->($self, @args);
328 }
329} 472}
330 473
331sub DESTROY { 474sub DESTROY {
332 my ($self) = @_; 475 my ($self) = @_;
333 476
477 delete $WIDGET{$self+0};
334 #$self->deactivate; 478 #$self->deactivate;
335} 479}
336 480
337############################################################################# 481#############################################################################
338 482
… …
347 my $class = shift; 491 my $class = shift;
348 492
349 # range [value, low, high, page] 493 # range [value, low, high, page]
350 494
351 $class->SUPER::new ( 495 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 496 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 497 #active_bg => [1, 1, 1, 0.5],
354 @_ 498 @_
355 ) 499 )
356} 500}
357 501
358sub _draw { 502sub _draw {
359 my ($self) = @_; 503 my ($self) = @_;
360 504
505 my $color = $FOCUS == $self && $self->{active_bg}
506 ? $self->{active_bg}
507 : $self->{bg};
508
509 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 510 my ($w, $h) = @$self{qw(w h)};
362 511
363 glEnable GL_BLEND; 512 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 514 glColor @$color;
366 515
367 glBegin GL_QUADS; 516 glBegin GL_QUADS;
368 glVertex 0 , 0; 517 glVertex 0 , 0;
369 glVertex 0 , $h; 518 glVertex 0 , $h;
370 glVertex $w, $h; 519 glVertex $w, $h;
371 glVertex $w, 0; 520 glVertex $w, 0;
372 glEnd; 521 glEnd;
373 522
374 glDisable GL_BLEND; 523 glDisable GL_BLEND;
524 }
375} 525}
376 526
377############################################################################# 527#############################################################################
378 528
379package CFClient::UI::Empty; 529package CFClient::UI::Empty;
380 530
381our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
382 537
383sub size_request { 538sub size_request {
384 (0, 0) 539 (0, 0)
385} 540}
386 541
… …
395sub new { 550sub new {
396 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
397 552
398 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
399 554
400 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
401 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
402 561
403 $self 562 $self
404} 563}
405 564
406sub add { 565sub add {
407 my ($self, $child) = @_; 566 my ($self, @widgets) = @_;
408 567
409 $child->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
410 570
411 use sort 'stable'; 571 use sort 'stable';
412 572
413 $self->{children} = [ 573 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 575 @{$self->{children}}, @widgets
416 ]; 576 ];
417 577
418 $child->check_size; 578 $self->check_size (1);
579 $self->update;
580}
581
582sub children {
583 @{ $_[0]{children} }
419} 584}
420 585
421sub remove { 586sub remove {
422 my ($self, $child) = @_; 587 my ($self, $child) = @_;
423 588
424 delete $child->{parent}; 589 delete $child->{parent};
590 $child->hide;
425 591
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 593
428 $self->check_size; 594 $self->check_size;
595 $self->update;
596}
597
598sub clear {
599 my ($self) = @_;
600
601 my $children = delete $self->{children};
602 $self->{children} = [];
603
604 for (@$children) {
605 delete $_->{parent};
606 $_->hide;
607 }
608
609 $self->check_size;
610 $self->update;
429} 611}
430 612
431sub find_widget { 613sub find_widget {
432 my ($self, $x, $y) = @_; 614 my ($self, $x, $y) = @_;
433 615
… …
508} 690}
509 691
510sub update { 692sub update {
511 my ($self) = @_; 693 my ($self) = @_;
512 694
513 # we want to do this delayed... 695 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 696 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 697}
527 698
528sub size_allocate { 699sub size_allocate {
529 my ($self, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
530 701
531 $self->child->configure (0, 0, $w, $h); 702 $self->SUPER::size_allocate ($w, $h);
703 $self->update;
704}
532 705
706sub _render {
707 $_[0]{children}[0]->draw;
708}
709
710sub render_child {
711 my ($self) = @_;
712
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT;
716
533 $self->render_chld; 717 $self->_render;
718 };
534} 719}
535 720
536sub _draw { 721sub _draw {
537 my ($self) = @_; 722 my ($self) = @_;
538 723
539 my ($w, $h) = ($self->w, $self->h); 724 my ($w, $h) = ($self->w, $self->h);
540 725
541 my $tex = $self->{texture} 726 my $tex = $self->{texture}
542 or return; 727 or return;
543 728
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 729 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1;
548 732
549 $tex->draw_quad (0, 0, $w, $h); 733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 734
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 735 glDisable GL_TEXTURE_2D;
553} 736}
554 737
555############################################################################# 738#############################################################################
556 739
557package CFClient::UI::ViewPort; 740package CFClient::UI::ViewPort;
558 741
559our @ISA = CFClient::UI::Window::; 742our @ISA = CFClient::UI::Window::;
560 743
561sub new { die }
562
563sub size_request { 744sub size_request {
564 my ($self) = @_; 745 my ($self) = @_;
565 746
566 @$self{qw(child_w child_h)} = $self->child->size_request; 747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); 748 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
568 749
569 @$self{qw(child_w child_h)} 750 @$self{qw(child_w child_h)}
570} 751}
571 752
753sub size_allocate {
754 my ($self, $w, $h) = @_;
755
756 $self->update;
757}
758
759sub set_offset {
760 my ($self, $x, $y) = @_;
761
762 $self->{view_x} = int $x;
763 $self->{view_y} = int $y;
764
765 $self->update;
766}
767
768# hmm, this does not work for topleft of $self... but we should not ask for that
769sub coord2local {
770 my ($self, $x, $y) = @_;
771
772 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
773}
774
775sub coord2global {
776 my ($self, $x, $y) = @_;
777
778 $x = List::Util::min $self->{w}, $x - $self->{view_x};
779 $y = List::Util::min $self->{h}, $y - $self->{view_y};
780
781 $self->SUPER::coord2global ($x, $y)
782}
783
784sub find_widget {
785 my ($self, $x, $y) = @_;
786
787 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
788 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
789 ) {
790 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
791 } else {
792 $self->CFClient::UI::Base::find_widget ($x, $y)
793 }
794}
795
796sub _render {
797 my ($self) = @_;
798
799 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
800
801 $self->SUPER::_render;
802}
803
804#############################################################################
805
806package CFClient::UI::ScrolledWindow;
807
808our @ISA = CFClient::UI::HBox::;
809
810sub new {
811 my $class = shift;
812
813 my $self;
814
815 my $slider = new CFClient::UI::Slider
816 vertical => 1,
817 range => [0, 0, 1, 0.01], # HACK fix
818 connect_changed => sub {
819 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
820 },
821 ;
822
823 $self = $class->SUPER::new (
824 vp => (new CFClient::UI::ViewPort expand => 1),
825 slider => $slider,
826 @_,
827 );
828
829 $self->{vp}->add ($self->{scrolled});
830 $self->add ($self->{vp});
831 $self->add ($self->{slider});
832
833 $self
834}
835
836#TODO# update range on size_allocate depending on child
837# update viewport offset on scroll
838
839#############################################################################
840
841package CFClient::UI::Frame;
842
843our @ISA = CFClient::UI::Bin::;
844
845use CFClient::OpenGL;
846
847sub new {
848 my $class = shift;
849
850 $class->SUPER::new (
851 bg => undef,
852 @_,
853 )
854}
855
572sub _draw { 856sub _draw {
573 my ($self) = @_; 857 my ($self) = @_;
574 858
575 $self->{children}[1]->draw; 859 if ($self->{bg}) {
576} 860 my ($w, $h) = @$self{qw(w h)};
577 861
862 glEnable GL_BLEND;
863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
864 glColor @{ $self->{bg} };
578 865
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS; 866 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0; 867 glVertex 0 , 0;
613 glVertex 0 , $h + 4; 868 glVertex 0 , $h;
614 glVertex $w + 4 , $h + 4; 869 glVertex $w, $h;
615 glVertex $w + 4 , 0; 870 glVertex $w, 0;
616 glEnd; 871 glEnd;
617 872
618 $chld->draw; 873 glDisable GL_BLEND;
874 }
875
876 $self->SUPER::_draw;
619} 877}
620 878
621############################################################################# 879#############################################################################
622 880
623package CFClient::UI::FancyFrame; 881package CFClient::UI::FancyFrame;
… …
634 my $class = shift; 892 my $class = shift;
635 893
636 # TODO: user_x, user_y, overwrite moveto? 894 # TODO: user_x, user_y, overwrite moveto?
637 895
638 my $self = $class->SUPER::new ( 896 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 897 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 898 border_bg => [1, 1, 1, 1],
641 border => 0.8, 899 border => 0.6,
900 toplevel => 1,
901 can_events => 1,
642 @_ 902 @_
643 ); 903 );
644 904
645 $self->{title} &&= new CFClient::UI::Label 905 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 906 align => 0,
647 valign => 1, 907 valign => 1,
648 text => $self->{title}, 908 text => $self->{title},
649 fontsize => 1; 909 fontsize => $self->{border};
650 910
651 $self 911 $self
652} 912}
653 913
654sub border { 914sub border {
655 int $_[0]{border} * $::FONTSIZE 915 int $_[0]{border} * $::FONTSIZE
656} 916}
657 917
658sub size_request { 918sub size_request {
659 my ($self) = @_; 919 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 920
663 my ($w, $h) = $self->SUPER::size_request; 921 my ($w, $h) = $self->SUPER::size_request;
664 922
665 ( 923 (
666 $w + $self->border * 2, 924 $w + $self->border * 2,
… …
672 my ($self, $w, $h) = @_; 930 my ($self, $w, $h) = @_;
673 931
674 $h -= List::Util::max 0, $self->border * 2; 932 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 933 $w -= List::Util::max 0, $self->border * 2;
676 934
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 935 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 936 if $self->{title};
679 937
680 $self->child->configure ($self->border, $self->border, $w, $h); 938 $self->child->configure ($self->border, $self->border, $w, $h);
681} 939}
682 940
683sub button_down { 941sub button_down {
684 my ($self, $ev, $x, $y) = @_; 942 my ($self, $ev, $x, $y) = @_;
685 943
944 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 945 my $border = $self->border;
687 946
688 if ($x < $self->{w} && $x >= $self->{w} - $border 947 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 948 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 949
950 if ($lr & $td) {
951 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 952 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 953 my ($bw, $bh) = ($self->{w}, $self->{h});
693 954
955 my $mx = $x < $border;
956 my $my = $y < $border;
957
694 $self->{motion} = sub { 958 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 959 my ($ev, $x, $y) = @_;
696 960
697 ($x, $y) = ($ev->{x}, $ev->{y}); 961 my $dx = $ev->{x} - $ox;
962 my $dy = $ev->{y} - $oy;
698 963
699 $self->{user_w} = $bw + $x - $ox; 964 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 965 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
966 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
701 $self->check_size; 967 $self->check_size;
702 }; 968 };
703 969
704 } elsif ($x >= 0 && $x < $self->{w} 970 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 971 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 972 my ($bx, $by) = ($self->{x}, $self->{y});
709 973
710 $self->{motion} = sub { 974 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 975 my ($ev, $x, $y) = @_;
… …
734 my ($self) = @_; 998 my ($self) = @_;
735 999
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1000 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1001 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1002
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1003 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1005
744 my $border = $self->border; 1006 my $border = $self->border;
745 1007
746 glColor @{ $self->{border_bg} }; 1008 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1009 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1010 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1011 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1012 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1013
1014 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752 my $bg = $tex[0]; 1015 my $bg = $tex[0];
753 1016
754 # TODO: repeat texture not scale 1017 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1018 my $rep_x = $cw / $bg->{w};
756 my $rep_y = $ch / $bg->{h}; 1019 my $rep_y = $ch / $bg->{h};
757 1020
758 glColor @{ $self->{bg} }; 1021 glColor @{ $self->{bg} };
759 1022
760 $bg->{s} = $rep_x; 1023 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y; 1024 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1; 1025 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1026 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027 }
764 1028
765 glDisable GL_TEXTURE_2D; 1029 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1030
768 $self->{title}->draw if $self->{title}; 1031 $self->{title}->draw if $self->{title};
1032
769 $self->child->draw; 1033 $self->child->draw;
770} 1034}
771 1035
772############################################################################# 1036#############################################################################
773 1037
… …
795 $self->{children}[$y][$x] = $child; 1059 $self->{children}[$y][$x] = $child;
796 1060
797 $child->check_size; 1061 $child->check_size;
798} 1062}
799 1063
1064sub children {
1065 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066}
1067
800# TODO: move to container class maybe? send childs a signal on removal? 1068# TODO: move to container class maybe? send childs a signal on removal?
801sub clear { 1069sub clear {
802 my ($self) = @_; 1070 my ($self) = @_;
803 1071
1072 my @children = $self->children;
804 delete $self->{children}; 1073 delete $self->{children};
1074
1075 for (@children) {
1076 delete $_->{parent};
1077 $_->hide;
1078 }
1079
805 $self->update; 1080 $self->update;
806} 1081}
807 1082
808sub get_wh { 1083sub get_wh {
809 my ($self) = @_; 1084 my ($self) = @_;
… …
815 or next; 1090 or next;
816 1091
817 for my $x (0 .. $#$row) { 1092 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1093 my $widget = $row->[$x]
819 or next; 1094 or next;
820 my ($w, $h) = $widget->size_request; 1095 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1096
822 $w[$x] = max $w[$x], $w; 1097 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1098 $h[$y] = max $h[$y], $h;
824 } 1099 }
825 } 1100 }
… …
930 1205
931 ($h, $w) = ($w, $h); 1206 ($h, $w) = ($w, $h);
932 1207
933 my $children = $self->{children}; 1208 my $children = $self->{children};
934 1209
935 my @h = map +($_->size_request)[0], @$children; 1210 my @h = map $_->{req_w}, @$children;
936 1211
937 my $req_h = List::Util::sum @h; 1212 my $req_h = List::Util::sum @h;
938 1213
939 if ($req_h > $h) { 1214 if ($req_h > $h) {
940 # ah well, not enough space 1215 # ah well, not enough space
… …
986} 1261}
987 1262
988sub size_allocate { 1263sub size_allocate {
989 my ($self, $w, $h) = @_; 1264 my ($self, $w, $h) = @_;
990 1265
1266 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1267
991 my $children = $self->{children}; 1268 my $children = $self->{children};
992 1269
993 my @h = map +($_->size_request)[1], @$children; 1270 my @h = map $_->{req_h}, @$children;
994 1271
995 my $req_h = List::Util::sum @h; 1272 my $req_h = List::Util::sum @h;
996 1273
997 if ($req_h > $h) { 1274 if ($req_h > $h) {
998 # ah well, not enough space 1275 # ah well, not enough space
… …
1024 1301
1025############################################################################# 1302#############################################################################
1026 1303
1027package CFClient::UI::Label; 1304package CFClient::UI::Label;
1028 1305
1029our @ISA = CFClient::UI::Base::; 1306our @ISA = CFClient::UI::DrawBG::;
1030 1307
1031use CFClient::OpenGL; 1308use CFClient::OpenGL;
1032 1309
1033sub new { 1310sub new {
1034 my ($class, %arg) = @_; 1311 my ($class, %arg) = @_;
1035 1312
1036 my $self = $class->SUPER::new ( 1313 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1314 fg => [1, 1, 1],
1315 #bg => none
1316 #active_bg => none
1317 #font => default_font
1318 #text => initial text
1319 #markup => initial narkup
1320 #max_w => maximum pixel width
1321 ellipsise => 3, # end
1322 layout => (new CFClient::Layout),
1038 fontsize => 1, 1323 fontsize => 1,
1039 text => "",
1040 align => -1, 1324 align => -1,
1041 valign => -1, 1325 valign => -1,
1042 padding => 2, 1326 padding => 2,
1043 layout => new CFClient::Layout, 1327 can_events => 0,
1044 %arg 1328 %arg
1045 ); 1329 );
1046 1330
1047 if (exists $self->{template}) { 1331 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1332 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1333 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1334 $self->{template} = $layout;
1051 } 1335 }
1052 1336
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1337 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1338 $self->set_markup (delete $self->{markup});
1339 } else {
1340 $self->set_text (delete $self->{text});
1341 }
1055 1342
1056 $self 1343 $self
1057} 1344}
1058 1345
1059sub escape_text { 1346sub escape($) {
1060 local $_ = $_[1]; 1347 local $_ = $_[0];
1061 1348
1062 s/&/&amp;/g; 1349 s/&/&amp;/g;
1063 s/>/&gt;/g; 1350 s/>/&gt;/g;
1064 s/</&lt;/g; 1351 s/</&lt;/g;
1065 1352
1066 $_[1] 1353 $_
1354}
1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
1067} 1361}
1068 1362
1069sub set_text { 1363sub set_text {
1070 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
1071 1365
1366 return if $self->{text} eq "T$text";
1367 $self->{text} = "T$text";
1368
1369 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1370 $self->{layout}->set_text ($text);
1073 1371
1074 delete $self->{texture};
1075 $self->update; 1372 $self->update;
1373 $self->check_size;
1076} 1374}
1077 1375
1078sub set_markup { 1376sub set_markup {
1079 my ($self, $markup) = @_; 1377 my ($self, $markup) = @_;
1080 1378
1379 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup";
1381
1382 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383
1384 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1385 $self->{layout}->set_markup ($markup);
1082 1386
1083 delete $self->{texture};
1084 $self->update; 1387 $self->update;
1388 $self->check_size;
1085} 1389}
1086 1390
1087sub size_request { 1391sub size_request {
1088 my ($self) = @_; 1392 my ($self) = @_;
1089 1393
1090 $self->{layout}->set_width; 1394 $self->{layout}->set_font ($self->{font}) if $self->{font};
1395 $self->{layout}->set_width ($self->{max_w} || -1);
1396 $self->{layout}->set_ellipsise ($self->{ellipsise});
1397 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1398 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1399
1093 my ($w, $h) = $self->{layout}->size; 1400 my ($w, $h) = $self->{layout}->size;
1094 1401
1095 if (exists $self->{template}) { 1402 if (exists $self->{template}) {
1403 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1404 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1405
1098 my ($w2, $h2) = $self->{template}->size; 1406 my ($w2, $h2) = $self->{template}->size;
1099 1407
1100 $w = List::Util::max $w, $w2; 1408 $w = List::Util::max $w, $w2;
… …
1115 1423
1116sub set_fontsize { 1424sub set_fontsize {
1117 my ($self, $fontsize) = @_; 1425 my ($self, $fontsize) = @_;
1118 1426
1119 $self->{fontsize} = $fontsize; 1427 $self->{fontsize} = $fontsize;
1428 delete $self->{texture};
1429
1430 $self->update;
1120 $self->check_size; 1431 $self->check_size;
1121} 1432}
1122 1433
1123sub _draw { 1434sub _draw {
1124 my ($self) = @_; 1435 my ($self) = @_;
1125 1436
1437 $self->SUPER::_draw; # draw background, if applicable
1438
1126 my $tex = $self->{texture} ||= do { 1439 my $tex = $self->{texture} ||= do {
1440 $self->{layout}->set_foreground (@{$self->{fg}});
1441 $self->{layout}->set_font ($self->{font}) if $self->{font};
1127 $self->{layout}->set_width ($self->{w}); 1442 $self->{layout}->set_width ($self->{w});
1443 $self->{layout}->set_ellipsise ($self->{ellipsise});
1444 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1128 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1445 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446
1129 new_from_layout CFClient::Texture $self->{layout} 1447 my $tex = new_from_layout CFClient::Texture $self->{layout};
1448
1449 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1451 : ($self->{w} - $tex->{w}) * 0.5);
1452
1453 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1454 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1455 : ($self->{h} - $tex->{h}) * 0.5);
1456
1457 $tex
1130 }; 1458 };
1131 1459
1132 glEnable GL_BLEND;
1133 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1134 glEnable GL_TEXTURE_2D; 1460 glEnable GL_TEXTURE_2D;
1135 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1136 1462
1463 if ($tex->{format} == GL_ALPHA) {
1137 glColor @{$self->{fg}}; 1464 glColor @{$self->{fg}};
1138
1139 $self->{ox} = int (
1140 $self->{align} < 0 ? $self->{padding}
1141 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1142 : ($self->{w} - $tex->{w}) * 0.5
1143 );
1144
1145 $self->{oy} = int (
1146 $self->{valign} < 0 ? $self->{padding}
1147 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1148 : ($self->{h} - $tex->{h}) * 0.5
1149 );
1150
1151 $tex->draw_quad ($self->{ox}, $self->{oy}); 1465 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1466 } else {
1467 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1468 }
1152 1469
1153 glDisable GL_TEXTURE_2D; 1470 glDisable GL_TEXTURE_2D;
1154 glDisable GL_BLEND;
1155} 1471}
1156 1472
1157############################################################################# 1473#############################################################################
1158 1474
1159package CFClient::UI::EntryBase; 1475package CFClient::UI::EntryBase;
… …
1164 1480
1165sub new { 1481sub new {
1166 my $class = shift; 1482 my $class = shift;
1167 1483
1168 $class->SUPER::new ( 1484 $class->SUPER::new (
1169 fg => [1, 1, 1], 1485 fg => [1, 1, 1],
1170 bg => [0, 0, 0, 0.2], 1486 bg => [0, 0, 0, 0.2],
1171 active_bg => [1, 1, 1, 0.5], 1487 active_bg => [1, 1, 1, 0.5],
1172 active_fg => [0, 0, 0], 1488 active_fg => [0, 0, 0],
1173 can_hover => 1, 1489 can_hover => 1,
1174 can_focus => 1, 1490 can_focus => 1,
1175 valign => 0, 1491 valign => 0,
1492 can_events => 1,
1176 @_ 1493 @_
1177 ) 1494 )
1178} 1495}
1179 1496
1180sub _set_text { 1497sub _set_text {
… …
1191 1508
1192 $text =~ s/./*/g if $self->{hidden}; 1509 $text =~ s/./*/g if $self->{hidden};
1193 $self->{layout}->set_text ("$text "); 1510 $self->{layout}->set_text ("$text ");
1194 1511
1195 $self->emit (changed => $self->{text}); 1512 $self->emit (changed => $self->{text});
1196}
1197
1198sub get_text {
1199 $_[0]{text}
1200}
1201
1202sub size_request {
1203 my ($self) = @_;
1204
1205 my ($w, $h) = $self->SUPER::size_request;
1206
1207 ($w + 1, $h) # add 1 for cursor
1208}
1209
1210sub size_allocate {
1211 my ($self, $w, $h) = @_;
1212
1213 $self->_set_text ($self->{text});
1214} 1513}
1215 1514
1216sub set_text { 1515sub set_text {
1217 my ($self, $text) = @_; 1516 my ($self, $text) = @_;
1218 1517
1219 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1220 $self->_set_text ($text); 1519 $self->_set_text ($text);
1221 $self->update; 1520 $self->update;
1521 $self->check_size;
1522}
1523
1524sub get_text {
1525 $_[0]{text}
1526}
1527
1528sub size_request {
1529 my ($self) = @_;
1530
1531 my ($w, $h) = $self->SUPER::size_request;
1532
1533 ($w + 1, $h) # add 1 for cursor
1534}
1535
1536sub size_allocate {
1537 my ($self, $w, $h) = @_;
1538
1539 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1222} 1540}
1223 1541
1224sub key_down { 1542sub key_down {
1225 my ($self, $ev) = @_; 1543 my ($self, $ev) = @_;
1226 1544
… …
1228 my $sym = $ev->{sym}; 1546 my $sym = $ev->{sym};
1229 my $uni = $ev->{unicode}; 1547 my $uni = $ev->{unicode};
1230 1548
1231 my $text = $self->get_text; 1549 my $text = $self->get_text;
1232 1550
1233 if ($sym == 8) { 1551 if ($uni == 8) {
1234 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1552 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1235 } elsif ($sym == 127) { 1553 } elsif ($uni == 127) {
1236 substr $text, $self->{cursor}, 1, ""; 1554 substr $text, $self->{cursor}, 1, "";
1237 } elsif ($sym == CFClient::SDLK_LEFT) { 1555 } elsif ($sym == CFClient::SDLK_LEFT) {
1238 --$self->{cursor} if $self->{cursor}; 1556 --$self->{cursor} if $self->{cursor};
1239 } elsif ($sym == CFClient::SDLK_RIGHT) { 1557 } elsif ($sym == CFClient::SDLK_RIGHT) {
1240 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1558 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1241 } elsif ($sym == CFClient::SDLK_HOME) { 1559 } elsif ($sym == CFClient::SDLK_HOME) {
1242 $self->{cursor} = 0; 1560 $self->{cursor} = 0;
1243 } elsif ($sym == CFClient::SDLK_END) { 1561 } elsif ($sym == CFClient::SDLK_END) {
1244 $self->{cursor} = length $text; 1562 $self->{cursor} = length $text;
1245 } elsif ($sym == 27) { 1563 } elsif ($uni == 27) {
1246 $self->emit ('escape'); 1564 $self->emit ('escape');
1247 } elsif ($uni) { 1565 } elsif ($uni) {
1248 substr $text, $self->{cursor}++, 0, chr $uni; 1566 substr $text, $self->{cursor}++, 0, chr $uni;
1249 } 1567 }
1250 1568
1251 $self->_set_text ($text); 1569 $self->_set_text ($text);
1252 $self->update; 1570 $self->update;
1571 $self->check_size;
1253} 1572}
1254 1573
1255sub focus_in { 1574sub focus_in {
1256 my ($self) = @_; 1575 my ($self) = @_;
1257 1576
… …
1333 my ($self, $ev) = @_; 1652 my ($self, $ev) = @_;
1334 1653
1335 my $sym = $ev->{sym}; 1654 my $sym = $ev->{sym};
1336 1655
1337 if ($sym == 13) { 1656 if ($sym == 13) {
1657 unshift @{$self->{history}},
1658 my $txt = $self->get_text;
1659 $self->{history_pointer} = -1;
1660 $self->{history_saveback} = '';
1338 $self->emit (activate => $self->get_text); 1661 $self->emit (activate => $txt);
1339 $self->update; 1662 $self->update;
1663
1664 } elsif ($sym == CFClient::SDLK_UP) {
1665 if ($self->{history_pointer} < 0) {
1666 $self->{history_saveback} = $self->get_text;
1667 }
1668 if (@{$self->{history} || []} > 0) {
1669 $self->{history_pointer}++;
1670 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1671 $self->{history_pointer} = @{$self->{history} || []} - 1;
1672 }
1673 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1674 }
1675
1676 } elsif ($sym == CFClient::SDLK_DOWN) {
1677 $self->{history_pointer}--;
1678 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1679
1680 if ($self->{history_pointer} >= 0) {
1681 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1682 } else {
1683 $self->set_text ($self->{history_saveback});
1684 }
1340 1685
1341 } else { 1686 } else {
1342 $self->SUPER::key_down ($ev); 1687 $self->SUPER::key_down ($ev);
1343 } 1688 }
1344 1689
… …
1358 1703
1359sub new { 1704sub new {
1360 my $class = shift; 1705 my $class = shift;
1361 1706
1362 $class->SUPER::new ( 1707 $class->SUPER::new (
1363 padding => 4, 1708 padding => 4,
1364 fg => [1, 1, 1], 1709 fg => [1, 1, 1],
1365 bg => [1, 1, 1, 0.2],
1366 active_fg => [0, 0, 1], 1710 active_fg => [0, 0, 1],
1367 can_hover => 1, 1711 can_hover => 1,
1368 align => 0, 1712 align => 0,
1369 valign => 0, 1713 valign => 0,
1714 can_events => 1,
1370 @_ 1715 @_
1371 ) 1716 )
1372} 1717}
1373 1718
1374sub button_up { 1719sub button_up {
… …
1387 1732
1388 if ($GRAB == $self) { 1733 if ($GRAB == $self) {
1389 $self->{fg} = $self->{active_fg}; 1734 $self->{fg} = $self->{active_fg};
1390 } 1735 }
1391 1736
1392 glEnable GL_BLEND;
1393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1394 glEnable GL_TEXTURE_2D; 1737 glEnable GL_TEXTURE_2D;
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1396 glColor 0, 0, 0, 1; 1739 glColor 0, 0, 0, 1;
1397 1740
1398 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1741 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1399 1742
1400 glDisable GL_TEXTURE_2D; 1743 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402 1744
1403 $self->SUPER::_draw; 1745 $self->SUPER::_draw;
1404} 1746}
1405 1747
1406############################################################################# 1748#############################################################################
… …
1420 1762
1421 $class->SUPER::new ( 1763 $class->SUPER::new (
1422 padding => 2, 1764 padding => 2,
1423 fg => [1, 1, 1], 1765 fg => [1, 1, 1],
1424 active_fg => [1, 1, 0], 1766 active_fg => [1, 1, 0],
1767 bg => [0, 0, 0, 0.2],
1768 active_bg => [1, 1, 1, 0.5],
1425 state => 0, 1769 state => 0,
1426 can_hover => 1, 1770 can_hover => 1,
1427 @_ 1771 @_
1428 ) 1772 )
1429} 1773}
… …
1453 1797
1454 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1798 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1455 1799
1456 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1800 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1457 1801
1458 glEnable GL_BLEND; 1802 my $tex = $self->{state} ? $tex[1] : $tex[0];
1803
1459 glEnable GL_TEXTURE_2D; 1804 glEnable GL_TEXTURE_2D;
1460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1461
1462 my $tex = $self->{state} ? $tex[1] : $tex[0];
1463
1464 $tex->draw_quad (0, 0, $s, $s); 1805 $tex->draw_quad_alpha (0, 0, $s, $s);
1465
1466 glDisable GL_TEXTURE_2D; 1806 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468} 1807}
1469 1808
1470############################################################################# 1809#############################################################################
1471 1810
1472package CFClient::UI::Image; 1811package CFClient::UI::Image;
… …
1479our %loaded_images; 1818our %loaded_images;
1480 1819
1481sub new { 1820sub new {
1482 my $class = shift; 1821 my $class = shift;
1483 1822
1484 my $self = $class->SUPER::new (@_); 1823 my $self = $class->SUPER::new (can_events => 0, @_);
1485 1824
1486 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1825 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1487 1826
1488 $loaded_images{$self->{image}} ||= 1827 $loaded_images{$self->{image}} ||=
1489 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1828 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1515 glTranslate 0, -$self->{w}, 0; 1854 glTranslate 0, -$self->{w}, 0;
1516 1855
1517 ($w, $h) = ($h, $w); 1856 ($w, $h) = ($h, $w);
1518 } 1857 }
1519 1858
1520 glEnable GL_BLEND;
1521 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1522 glEnable GL_TEXTURE_2D; 1859 glEnable GL_TEXTURE_2D;
1523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1524 1861
1525 $tex->draw_quad (0, 0, $w, $h); 1862 $tex->draw_quad_alpha (0, 0, $w, $h);
1526 1863
1527 glDisable GL_BLEND;
1528 glDisable GL_TEXTURE_2D; 1864 glDisable GL_TEXTURE_2D;
1529} 1865}
1530 1866
1531############################################################################# 1867#############################################################################
1532 1868
1533package CFClient::UI::VGauge; 1869package CFClient::UI::VGauge;
1534 1870
1535our @ISA = CFClient::UI::Base::; 1871our @ISA = CFClient::UI::Base::;
1872
1873use List::Util qw(min max);
1536 1874
1537use CFClient::OpenGL; 1875use CFClient::OpenGL;
1538 1876
1539my %tex = ( 1877my %tex = (
1540 food => [ 1878 food => [
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1542 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1880 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1543 ], 1881 ],
1544 grace => [ 1882 grace => [
1545 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1883 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1546 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1884 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1547 ], 1885 ],
1548 hp => [ 1886 hp => [
1549 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1887 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1550 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1888 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1551 ], 1889 ],
1552 mana => [ 1890 mana => [
1553 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1554 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1892 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1555 ], 1893 ],
1556); 1894);
1557 1895
1558# eg. VGauge->new (gauge => 'food'), default gauge: food 1896# eg. VGauge->new (gauge => 'food'), default gauge: food
1559sub new { 1897sub new {
… …
1578} 1916}
1579 1917
1580sub set_max { 1918sub set_max {
1581 my ($self, $max) = @_; 1919 my ($self, $max) = @_;
1582 1920
1921 return if $self->{max_val} == $max;
1922
1583 $self->{max_val} = $max; 1923 $self->{max_val} = $max;
1924 $self->update;
1584} 1925}
1585 1926
1586sub set_value { 1927sub set_value {
1587 my ($self, $val, $max) = @_; 1928 my ($self, $val, $max) = @_;
1588 1929
1589 $self->set_max ($max) 1930 $self->set_max ($max)
1590 if defined $max; 1931 if defined $max;
1591 1932
1592 $max = $self->{max_val}; 1933 return if $self->{val} == $val;
1934
1593 $self->{val} = $val; 1935 $self->{val} = $val;
1594
1595 $self->update; 1936 $self->update;
1596} 1937}
1597 1938
1598sub _draw { 1939sub _draw {
1599 my ($self) = @_; 1940 my ($self) = @_;
1600 1941
1601 my $tex = $tex{$self->{type}}; 1942 my $tex = $tex{$self->{type}};
1943 my ($t1, $t2, $t3) = @$tex;
1602 1944
1603 my ($w, $h) = ($self->{w}, $self->{h}); 1945 my ($w, $h) = ($self->{w}, $self->{h});
1604 1946
1605 if ($self->{vertical}) { 1947 if ($self->{vertical}) {
1606 glRotate 90, 0, 0, 1; 1948 glRotate 90, 0, 0, 1;
… …
1608 1950
1609 ($w, $h) = ($h, $w); 1951 ($w, $h) = ($h, $w);
1610 } 1952 }
1611 1953
1612 my $ycut = $self->{val} / ($self->{max_val} || 1); 1954 my $ycut = $self->{val} / ($self->{max_val} || 1);
1613 $ycut = 1 if $self->{val} > $self->{max_val};
1614 1955
1615 my $t1 = $tex->[0]; 1956 my $ycut1 = max 0, min 1, $ycut;
1616 my $t2 = $tex->[1]; 1957 my $ycut2 = max 0, min 1, $ycut - 1;
1958
1959 my $h1 = $self->{h} * (1 - $ycut1);
1960 my $h2 = $self->{h} * (1 - $ycut2);
1617 1961
1618 glEnable GL_BLEND; 1962 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1620 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1622 1966
1623 my $h1 = $self->{h} - $ycut * $self->{h};
1624 my $h2 = $ycut * $self->{h};
1625
1626 glBindTexture GL_TEXTURE_2D, $t1->{name}; 1967 glBindTexture GL_TEXTURE_2D, $t1->{name};
1627 glBegin GL_QUADS; 1968 glBegin GL_QUADS;
1628 glTexCoord 0 , 0; glVertex 0 , 0; 1969 glTexCoord 0 , 0; glVertex 0 , 0;
1629 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 1970 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1630 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 1971 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1631 glTexCoord $t1->{s}, 0; glVertex $w, 0; 1972 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1632 glEnd; 1973 glEnd;
1633 1974
1975 my $ycut1 = List::Util::min 1, $ycut;
1634 glBindTexture GL_TEXTURE_2D, $t2->{name}; 1976 glBindTexture GL_TEXTURE_2D, $t2->{name};
1635 glBegin GL_QUADS; 1977 glBegin GL_QUADS;
1636 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 1978 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1637 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 1979 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1638 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 1980 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1639 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1640 glEnd; 1982 glEnd;
1983
1984 if ($t3) {
1985 glBindTexture GL_TEXTURE_2D, $t3->{name};
1986 glBegin GL_QUADS;
1987 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1988 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1989 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1990 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1991 glEnd;
1992 }
1641 1993
1642 glDisable GL_BLEND; 1994 glDisable GL_BLEND;
1643 glDisable GL_TEXTURE_2D; 1995 glDisable GL_TEXTURE_2D;
1644} 1996}
1645 1997
… …
1648package CFClient::UI::Gauge; 2000package CFClient::UI::Gauge;
1649 2001
1650our @ISA = CFClient::UI::VBox::; 2002our @ISA = CFClient::UI::VBox::;
1651 2003
1652sub new { 2004sub new {
1653 my ($class, %arg) = shift; 2005 my ($class, %arg) = @_;
1654 2006
1655 my $self = $class->SUPER::new ( 2007 my $self = $class->SUPER::new (
1656 @_, 2008 tooltip => $arg{type},
2009 can_hover => 1,
2010 can_events => 1,
2011 %arg,
1657 ); 2012 );
1658 2013
1659 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2014 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1660 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2015 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1661 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2016 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1662 2017
1663 $self 2018 $self
1664} 2019}
1665 2020
1666sub set_fontsize { 2021sub set_fontsize {
… …
1668 2023
1669 $self->{value}->set_fontsize ($fsize); 2024 $self->{value}->set_fontsize ($fsize);
1670 $self->{max} ->set_fontsize ($fsize); 2025 $self->{max} ->set_fontsize ($fsize);
1671} 2026}
1672 2027
2028sub set_max {
2029 my ($self, $max) = @_;
2030
2031 $self->{gauge}->set_max ($max);
2032 $self->{max}->set_text ($max);
2033}
2034
1673sub set_value { 2035sub set_value {
1674 my ($self, $val, $max) = @_; 2036 my ($self, $val, $max) = @_;
1675 2037
1676 $self->set_max ($max) 2038 $self->set_max ($max)
1677 if defined $max; 2039 if defined $max;
1678 2040
1679 $self->{gauge}->set_value ($val, $max); 2041 $self->{gauge}->set_value ($val, $max);
1680 $self->{value}->set_text ($val); 2042 $self->{value}->set_text ($val);
1681}
1682
1683sub set_max {
1684 my ($self, $max) = @_;
1685
1686 $self->{gauge}->set_max ($max);
1687 $self->{max}->set_text ($max);
1688} 2043}
1689 2044
1690############################################################################# 2045#############################################################################
1691 2046
1692package CFClient::UI::Slider; 2047package CFClient::UI::Slider;
… …
1702 qw(s1_slider.png s1_slider_bg.png); 2057 qw(s1_slider.png s1_slider_bg.png);
1703 2058
1704sub new { 2059sub new {
1705 my $class = shift; 2060 my $class = shift;
1706 2061
1707 # range [value, low, high, page] 2062 # range [value, low, high, page, unit]
1708 2063
1709 # TODO: 0-width page 2064 # TODO: 0-width page
1710 # TODO: req_w/h are wrong with vertical 2065 # TODO: req_w/h are wrong with vertical
1711 # TODO: calculations are off 2066 # TODO: calculations are off
1712 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1713 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1714 active_fg => [0, 0, 0], 2069 active_fg => [0, 0, 0],
2070 bg => [0, 0, 0, 0.2],
2071 active_bg => [1, 1, 1, 0.5],
1715 range => [0, 0, 100, 10], 2072 range => [0, 0, 100, 10],
1716 req_w => 20, 2073 req_w => $::WIDTH / 80,
1717 req_h => 20, 2074 req_h => $::WIDTH / 80,
1718 vertical => 0, 2075 vertical => 0,
1719 can_hover => 1, 2076 can_hover => 1,
1720 inner_pad => 5, 2077 inner_pad => 0.02,
1721 @_ 2078 @_
1722 ); 2079 );
1723 2080
2081 $self->set_value ($self->{range}[0]);
2082 $self->update;
2083
1724 $self 2084 $self
2085}
2086
2087sub set_value {
2088 my ($self, $value) = @_;
2089
2090 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091
2092 $hi = $lo + 1 if $hi <= $lo;
2093
2094 $value = $lo if $value < $lo;
2095 $value = $hi if $value > $hi;
2096
2097 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098 if $unit;
2099
2100 $page = $hi - $lo if $page > $hi - $lo;
2101
2102 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103
2104 if ($value != $old_value) {
2105 $self->emit (changed => $value);
2106 $self->update;
2107 }
1725} 2108}
1726 2109
1727sub size_request { 2110sub size_request {
1728 my ($self) = @_; 2111 my ($self) = @_;
1729 2112
… …
1742 2125
1743sub mouse_motion { 2126sub mouse_motion {
1744 my ($self, $ev, $x, $y) = @_; 2127 my ($self, $ev, $x, $y) = @_;
1745 2128
1746 if ($GRAB == $self) { 2129 if ($GRAB == $self) {
2130 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131
2132 my (undef, $lo, $hi, $page) = @{$self->{range}};
2133
2134 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};
2135
2136 $self->set_value ($x * ($hi - $lo) + $lo);
2137 }
2138}
2139
2140sub update {
2141 my ($self) = @_;
2142
2143 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2144 $self->set_value ($self->{range}[0]);
2145
1747 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2146 my ($value, $lo, $hi, $page) = @{$self->{range}};
1748 2147
1749 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2148 my $inner_w = 1 - 2 * $self->{inner_pad};
1750 2149
1751 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2150 $self->{scale} = ($inner_w / ($hi - $lo)) || 1;
1752 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1753 2151
1754 $x -= $inner_pad_px; # substract the padding 2152 $page = $self->{scale} * $page || 10 / ($self->{w} || 1);
1755 $x = $x * ($hi - $lo) / $inner_w + $lo; 2153 $value = $self->{scale} * ($value - $lo);
1756 $x = $lo if $x < $lo;
1757 $x = $hi - $page if $x > $hi - $page;
1758 $self->{range}[0] = $x;
1759 2154
1760 $self->emit (changed => $x); 2155 $value = $self->{inner_pad} + ($value - $page * 0.5);
1761 $self->update; 2156
2157 $value = 0 if $value < 0;
2158 $page = 1 - $value if $value + $page > 1;
2159
2160 $self->{knob_x} = $value;
2161 $self->{knob_w} = $page;
1762 } 2162 });
1763}
1764 2163
1765# the inner_* stuff is for generating a padding for the slider handle, 2164 $self->SUPER::update;
1766# so that the handle doesn't leave the texture. This calculation isn't 100%
1767# correct propably, but it does the job for now
1768sub _calc_inner_pad_px {
1769 my ($self, $w) = @_;
1770 ($w / 100) * $self->{inner_pad} # % to pixels
1771} 2165}
1772 2166
1773sub _draw { 2167sub _draw {
1774 my ($self) = @_; 2168 my ($self) = @_;
1775 2169
1776 $self->SUPER::_draw (); 2170 $self->SUPER::_draw ();
1777 2171
1778 my ($w, $h) = @$self{qw(w h)}; 2172 glScale $self->{w}, $self->{h};
1779 2173
1780 if ($self->{vertical}) { 2174 if ($self->{vertical}) {
1781 # draw a vertical slider like a rotated horizontal slider 2175 # draw a vertical slider like a rotated horizontal slider
1782 2176
2177 glTranslate 1, 0, 0;
1783 glRotate 90, 0, 0, 1; 2178 glRotate 90, 0, 0, 1;
1784 glTranslate 0, -$self->{w}, 0;
1785
1786 ($w, $h) = ($h, $w);
1787 } 2179 }
1788 2180
1789 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2181 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1790 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2182 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1791 2183
1792 my ($value, $lo, $hi, $page) = @{$self->{range}};
1793
1794 $hi = $value + 1 if $lo == $hi;
1795
1796 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1797 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1798
1799 $page = int $page * $inner_w / ($hi - $lo);
1800 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1801
1802 $w -= $page;
1803 $page &= ~1;
1804 glTranslate $page * 0.5, 0, 0;
1805 $page ||= 2;
1806
1807 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1808 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D; 2184 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 2186
1815 # draw background 2187 # draw background
1816 $tex[1]->draw_quad (0, 0, $w, $h); 2188 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1817 2189
1818 # draw handle 2190 # draw handle
1819 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2191 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1820 2192
1821 glDisable GL_BLEND;
1822 glDisable GL_TEXTURE_2D; 2193 glDisable GL_TEXTURE_2D;
1823} 2194}
1824 2195
1825############################################################################# 2196#############################################################################
1826 2197
… …
1832 2203
1833sub new { 2204sub new {
1834 my $class = shift; 2205 my $class = shift;
1835 2206
1836 my $self = $class->SUPER::new ( 2207 my $self = $class->SUPER::new (
1837 fontsize => 1, 2208 fontsize => 1,
2209 can_events => 0,
2210 #font => default_font
1838 @_, 2211 @_,
1839 2212
1840 layout => (new CFClient::Layout), 2213 layout => (new CFClient::Layout 1),
1841 par => [], 2214 par => [],
1842 height => 0, 2215 height => 0,
1843 children => [ 2216 children => [
1844 (new CFClient::UI::Empty expand => 1), 2217 (new CFClient::UI::Empty expand => 1),
1845 (new CFClient::UI::Slider vertical => 1), 2218 (new CFClient::UI::Slider vertical => 1),
1846 ], 2219 ],
1847 ); 2220 );
1848 2221
1849 $self->{children}[1]->connect (changed => sub { 2222 $self->{children}[1]->connect (changed => sub { $self->update });
1850 $self->update;
1851 });
1852 2223
1853 $self 2224 $self
1854} 2225}
1855 2226
1856sub set_fontsize { 2227sub set_fontsize {
… …
1858 2229
1859 $self->{fontsize} = $fontsize; 2230 $self->{fontsize} = $fontsize;
1860 $self->reflow; 2231 $self->reflow;
1861} 2232}
1862 2233
2234sub size_allocate {
2235 my ($self, $w, $h) = @_;
2236
2237 $self->SUPER::size_allocate ($w, $h);
2238
2239 $self->{layout}->set_font ($self->{font}) if $self->{font};
2240 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2241 $self->{layout}->set_width ($self->{children}[0]{w});
2242
2243 $self->reflow;
2244}
2245
1863sub text_height { 2246sub text_height {
1864 my ($self, $text) = @_; 2247 my ($self, $text, $indent) = @_;
1865 2248
1866 my $layout = $self->{layout}; 2249 my $layout = $self->{layout};
1867 2250
1868 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2251 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1869 $layout->set_width ($self->{w}); 2252 $layout->set_width ($self->{children}[0]{w} - $indent);
1870 $layout->set_text ($text); 2253 $layout->set_markup ($text);
1871 2254
1872 ($layout->size)[1] 2255 ($layout->size)[1]
1873} 2256}
1874 2257
1875sub reflow { 2258sub reflow {
… …
1877 2260
1878 $self->{need_reflow}++; 2261 $self->{need_reflow}++;
1879 $self->update; 2262 $self->update;
1880} 2263}
1881 2264
1882sub size_allocate {
1883 my ($self, $w, $h) = @_;
1884
1885 $self->SUPER::size_allocate ($w, $h);
1886
1887 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1888 $self->{layout}->set_width ($self->{children}[0]{w});
1889
1890 $self->reflow;
1891}
1892
1893sub add_paragraph { 2265sub add_paragraph {
1894 my ($self, $color, $text) = @_; 2266 my ($self, $color, $text, $indent) = @_;
1895 2267
1896 #TODO: intelligently "reformat" paragraph 2268 #TODO: intelligently "reformat" paragraph
1897 2269
2270 for my $line (split /\n/, $text) {
1898 my $height = $self->text_height ($text); 2271 my $height = $self->text_height ($line);
1899
1900 $self->{height} += $height; 2272 $self->{height} += $height;
1901
1902 push @{$self->{par}}, [$height, $color, $text]; 2273 push @{$self->{par}}, [$height, $color, $indent, $line];
2274 }
1903 2275
1904 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2276 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1905 $self->{children}[1]->update; 2277 $self->{children}[1]->update;
1906} 2278}
1907 2279
… …
1912 2284
1913 return unless $self->{h} > 0; 2285 return unless $self->{h} > 0;
1914 2286
1915 delete $self->{texture}; 2287 delete $self->{texture};
1916 2288
1917 $ROOT->on_refresh ($self, sub { 2289 $ROOT->on_post_alloc ($self, sub {
1918 if (delete $self->{need_reflow}) { 2290 if (delete $self->{need_reflow}) {
1919 my $height = 0; 2291 my $height = 0;
1920 2292
1921 $height += $_->[0] = $self->text_height ($_->[2]) 2293 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
1922 for @{$self->{par}}; 2294 for @{$self->{par}};
1923 2295
1924 $self->{height} = $height; 2296 $self->{height} = $height;
1925 2297
1926 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2298 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2299 $self->{children}[1]->update;
1927 2300
1928 delete $self->{texture}; 2301 delete $self->{texture};
1929 } 2302 }
1930 2303
1931 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2304 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1932 glClearColor 0, 0, 0, 1; 2305 glClearColor 0.5, 0.5, 0.5, 0;
1933 glClear GL_COLOR_BUFFER_BIT; 2306 glClear GL_COLOR_BUFFER_BIT;
1934
1935 glEnable GL_BLEND;
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939 2307
1940 my $top = int $self->{children}[1]{range}[0]; 2308 my $top = int $self->{children}[1]{range}[0];
1941 2309
1942 my $y0 = $top; 2310 my $y0 = $top;
1943 my $y1 = $top + $self->{h}; 2311 my $y1 = $top + $self->{h};
1944 2312
1945 my $y = 0; 2313 my $y = 0;
1946 2314
1947 my $layout = $self->{layout}; 2315 my $layout = $self->{layout};
1948 2316
2317 $layout->set_font ($self->{font}) if $self->{font};
2318
2319 glEnable GL_BLEND;
2320 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321
1949 for my $par (@{$self->{par}}) { 2322 for my $par (@{$self->{par}}) {
1950 my $h = $par->[0]; 2323 my $h = $par->[0];
1951 2324
1952 if ($y0 < $y + $h && $y < $y1) { 2325 if ($y0 < $y + $h && $y < $y1) {
2326 $layout->set_foreground (@{ $par->[1] });
2327 $layout->set_width ($self->{w} - $par->[2]);
1953 $layout->set_text ($par->[2]); 2328 $layout->set_markup ($par->[3]);
1954 2329
1955 glColor @{ $par->[1] }; 2330 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1956 my ($W, $H) = $layout->size; 2331
1957 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2332 glRasterPos $par->[2], $y - $y0;
2333 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1958 } 2334 }
1959 2335
1960 $y += $h; 2336 $y += $h;
1961 } 2337 }
1962 2338
1963 glDisable GL_TEXTURE_2D;
1964 glDisable GL_BLEND; 2339 glDisable GL_BLEND;
1965 }; 2340 };
1966 }); 2341 });
1967} 2342}
1968 2343
1969sub _draw { 2344sub _draw {
1970 my ($self) = @_; 2345 my ($self) = @_;
1971 2346
1972 if ($self->{texture}) {
1973 glEnable GL_TEXTURE_2D; 2347 glEnable GL_TEXTURE_2D;
1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1;
1975 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2350 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1976 glDisable GL_TEXTURE_2D; 2351 glDisable GL_TEXTURE_2D;
1977 }
1978 2352
1979 $self->{children}[1]->draw; 2353 $self->{children}[1]->draw;
1980 2354
1981} 2355}
1982 2356
… …
2030 2404
2031sub new { 2405sub new {
2032 my $class = shift; 2406 my $class = shift;
2033 2407
2034 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
2035 state => 0, 2409 state => 0,
2036 connect_activate => \&toggle_flopper, 2410 connect_activate => \&toggle_flopper,
2037 @_ 2411 @_
2038 ); 2412 );
2039 2413
2040 if ($self->{state}) { 2414 if ($self->{state}) {
… …
2061 $self->emit (changed => $self->{state}); 2435 $self->emit (changed => $self->{state});
2062} 2436}
2063 2437
2064############################################################################# 2438#############################################################################
2065 2439
2440package CFClient::UI::Tooltip;
2441
2442our @ISA = CFClient::UI::Bin::;
2443
2444use CFClient::OpenGL;
2445
2446sub new {
2447 my $class = shift;
2448
2449 $class->SUPER::new (
2450 @_,
2451 can_events => 0,
2452 )
2453}
2454
2455sub set_tooltip_from {
2456 my ($self, $widget) = @_;
2457
2458 $self->add (new CFClient::UI::Label
2459 markup => $widget->{tooltip},
2460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461 fontsize => 0.8,
2462 fg => [0, 0, 0, 1],
2463 ellipsise => 0,
2464 font => ($widget->{tooltip_font} || $::FONT_PROP),
2465 );
2466}
2467
2468sub size_request {
2469 my ($self) = @_;
2470
2471 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2472
2473 ($w + 4, $h + 4)
2474}
2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w - 4, $h - 4);
2480}
2481
2482sub _draw {
2483 my ($self) = @_;
2484
2485 glTranslate 0.375, 0.375;
2486
2487 my ($w, $h) = @$self{qw(w h)};
2488
2489 glColor 1, 0.8, 0.4;
2490 glBegin GL_QUADS;
2491 glVertex 0 , 0;
2492 glVertex 0 , $h;
2493 glVertex $w, $h;
2494 glVertex $w, 0;
2495 glEnd;
2496
2497 glColor 0, 0, 0;
2498 glBegin GL_LINE_LOOP;
2499 glVertex 0 , 0;
2500 glVertex 0 , $h;
2501 glVertex $w, $h;
2502 glVertex $w, 0;
2503 glEnd;
2504
2505 glTranslate 2 - 0.375, 2 - 0.375;
2506 $self->SUPER::_draw;
2507}
2508
2509#############################################################################
2510
2511package CFClient::UI::Face;
2512
2513our @ISA = CFClient::UI::Base::;
2514
2515use CFClient::OpenGL;
2516
2517sub new {
2518 my $class = shift;
2519
2520 my $self = $class->SUPER::new (
2521 aspect => 1,
2522 @_,
2523 );
2524
2525 if ($self->{anim} && $self->{animspeed}) {
2526 Scalar::Util::weaken (my $widget = $self);
2527
2528 $self->{timer} = Event->timer (
2529 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2530 hard => 1,
2531 interval => $self->{animspeed},
2532 cb => sub {
2533 ++$widget->{frame};
2534 $widget->update;
2535 },
2536 );
2537 }
2538
2539 $self
2540}
2541
2542sub size_request {
2543 (32, 8)
2544}
2545
2546sub update {
2547 my ($self) = @_;
2548
2549 return unless $self->{visible};
2550
2551 $self->SUPER::update;
2552}
2553
2554sub _draw {
2555 my ($self) = @_;
2556
2557 return unless $::CONN;#d# manage and cache textures differently
2558
2559 my $face;
2560
2561 if ($self->{frame}) {
2562 my $anim = $::CONN->{anim}[$self->{anim}];
2563
2564 $face = $anim->[ $self->{frame} % @$anim ]
2565 if $anim && @$anim;
2566 }
2567
2568 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2569
2570 if ($tex) {
2571 glEnable GL_TEXTURE_2D;
2572 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2573 glColor 1, 1, 1, 1;
2574 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2575 glDisable GL_TEXTURE_2D;
2576 }
2577}
2578
2579sub DESTROY {
2580 my ($self) = @_;
2581
2582 $self->{timer}->cancel
2583 if $self->{timer};
2584
2585 $self->SUPER::DESTROY;
2586}
2587
2588#############################################################################
2589
2590package CFClient::UI::InventoryItem;
2591
2592our @ISA = CFClient::UI::HBox::;
2593
2594sub _item_to_desc {
2595 my ($item) = @_;
2596
2597 my $desc =
2598 $item->{nrof} < 2
2599 ? $item->{name}
2600 : "$item->{nrof} × $item->{name_pl}";
2601
2602 $item->{flags} & Crossfire::Protocol::F_OPEN
2603 and $desc .= " (open)";
2604 $item->{flags} & Crossfire::Protocol::F_APPLIED
2605 and $desc .= " (applied)";
2606 $item->{flags} & Crossfire::Protocol::F_UNPAID
2607 and $desc .= " (unpaid)";
2608 $item->{flags} & Crossfire::Protocol::F_MAGIC
2609 and $desc .= " (magic)";
2610 $item->{flags} & Crossfire::Protocol::F_CURSED
2611 and $desc .= " (cursed)";
2612 $item->{flags} & Crossfire::Protocol::F_DAMNED
2613 and $desc .= " (damned)";
2614 $item->{flags} & Crossfire::Protocol::F_LOCKED
2615 and $desc .= " *";
2616
2617 $desc
2618}
2619
2620sub new {
2621 my $class = shift;
2622
2623 my %args = @_;
2624
2625 my $item = delete $args{item};
2626
2627 my $desc = _item_to_desc ($item);
2628
2629 my $self = $class->SUPER::new (
2630 can_hover => 1,
2631 can_events => 1,
2632 tooltip => ((CFClient::UI::Label::escape $desc)
2633 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2634 connect_button_down => sub {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 # todo: maybe put examine on 1? but should just be a tooltip :(
2638 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2639 my $targ = $::CONN->{player}{tag};
2640
2641 if ($item->{container} == $::CONN->{player}{tag}) {
2642 $targ = $main::OPENCONT;
2643 }
2644
2645 $::CONN->send ("move $targ $item->{tag} 0");
2646 } elsif ($ev->{button} == 1) {
2647 $::CONN->send ("examine $item->{tag}");
2648 } elsif ($ev->{button} == 2) {
2649 $::CONN->send ("apply $item->{tag}");
2650 } elsif ($ev->{button} == 3) {
2651 my @menu_items = (
2652 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2653 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2654 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2655 (
2656 $item->{flags} & Crossfire::Protocol::F_LOCKED
2657 ? (
2658 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2659 )
2660 : (
2661 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2662 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2663 )
2664 ),
2665 );
2666
2667 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2668 }
2669
2670 1
2671 },
2672 %args
2673 );
2674
2675
2676 $self->add (new CFClient::UI::Face
2677 can_events => 0,
2678 face => $item->{face},
2679 anim => $item->{anim},
2680 animspeed => $item->{animspeed},
2681 );
2682
2683 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2684
2685 $self->{item} = $item;
2686
2687 $self->update_item;
2688
2689 $self
2690}
2691
2692sub update_item {
2693 my ($self) = @_;
2694
2695 my $desc = _item_to_desc ($self->{item});
2696
2697 $self->{name_lbl}->set_text ($desc);
2698}
2699
2700#############################################################################
2701
2702package CFClient::UI::Inventory;
2703
2704our @ISA = CFClient::UI::ScrolledWindow::;
2705
2706sub new {
2707 my $class = shift;
2708
2709 my $self = $class->SUPER::new (
2710 scrolled => (new CFClient::UI::Table),
2711 @_,
2712 );
2713
2714 $self
2715}
2716
2717sub set_items {
2718 my ($self, $items) = @_;
2719
2720 $self->{scrolled}->clear;
2721 return unless $items;
2722
2723 my @items = sort {
2724 ($a->{type} <=> $b->{type})
2725 or ($a->{name} cmp $b->{name})
2726 } @$items;
2727
2728 $self->{real_items} = \@items;
2729
2730 for my $item (@items) {
2731 $item->{item} = $item;
2732 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2733 $item->update_item ();
2734 }
2735
2736 my $i = 0;
2737 for (@items) {
2738 $self->{scrolled}->add (0, $i, $_);
2739 my $nrof = $_->{item}->{nrof} || 1;
2740 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2741 }
2742
2743# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2744}
2745
2746sub size_request {
2747 my ($self) = @_;
2748 ($self->{req_w}, $self->{req_h});
2749}
2750
2751#############################################################################
2752
2753package CFClient::UI::Menu;
2754
2755our @ISA = CFClient::UI::FancyFrame::;
2756
2757use CFClient::OpenGL;
2758
2759sub new {
2760 my $class = shift;
2761
2762 my $self = $class->SUPER::new (
2763 items => [],
2764 z => 100,
2765 @_,
2766 );
2767
2768 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2769
2770 for my $item (@{ $self->{items} }) {
2771 my ($widget, $cb) = @$item;
2772
2773 # handle various types of items, only text for now
2774 if (!ref $widget) {
2775 $widget = new CFClient::UI::Label
2776 can_hover => 1,
2777 can_events => 1,
2778 text => $widget;
2779 }
2780
2781 $self->{item}{$widget} = $item;
2782
2783 $self->{vbox}->add ($widget);
2784 }
2785
2786 $self
2787}
2788
2789# popup given the event (must be a mouse button down event currently)
2790sub popup {
2791 my ($self, $ev) = @_;
2792
2793 $self->emit ("popdown");
2794
2795 # maybe save $GRAB? must be careful about events...
2796 $GRAB = $self;
2797 $self->{button} = $ev->{button};
2798
2799 $self->show;
2800 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2801}
2802
2803sub mouse_motion {
2804 my ($self, $ev, $x, $y) = @_;
2805
2806 # TODO: should use vbox->find_widget or so
2807 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2808 $self->{hover} = $self->{item}{$HOVER};
2809}
2810
2811sub button_up {
2812 my ($self, $ev, $x, $y) = @_;
2813
2814 if ($ev->{button} == $self->{button}) {
2815 undef $GRAB;
2816 $self->hide;
2817
2818 $self->emit ("popdown");
2819 $self->{hover}[1]->() if $self->{hover};
2820 }
2821}
2822
2823#############################################################################
2824
2825package CFClient::UI::Statusbox;
2826
2827our @ISA = CFClient::UI::VBox::;
2828
2829sub new {
2830 my $class = shift;
2831
2832 $class->SUPER::new (
2833 fontsize => 0.8,
2834 @_,
2835 )
2836}
2837
2838sub reorder {
2839 my ($self) = @_;
2840 my $NOW = time;
2841
2842 while (my ($k, $v) = each %{ $self->{item} }) {
2843 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2844 }
2845
2846 my @widgets;
2847
2848 my @items = sort {
2849 $a->{pri} <=> $b->{pri}
2850 or $b->{id} <=> $a->{id}
2851 } values %{ $self->{item} };
2852
2853 my $count = 10 + 1;
2854 for my $item (@items) {
2855 last unless --$count;
2856
2857 push @widgets, $item->{label} ||= do {
2858 # TODO: doesn't handle markup well (read as: at all)
2859 my $short = $item->{count} > 1
2860 ? "<b>$item->{count} ×</b> $item->{text}"
2861 : $item->{text};
2862
2863 for ($short) {
2864 s/^\s+//;
2865 s/\s+/ /g;
2866 }
2867
2868 new CFClient::UI::Label
2869 markup => $short,
2870 tooltip => $item->{tooltip},
2871 tooltip_font => $::FONT_PROP,
2872 tooltip_width => 0.67,
2873 fontsize => $item->{fontsize} || $self->{fontsize},
2874 max_w => $::WIDTH * 0.44,
2875 fg => $item->{fg},
2876 can_events => 1,
2877 can_hover => 1
2878 };
2879 }
2880
2881 $self->clear;
2882 $self->SUPER::add (reverse @widgets);
2883}
2884
2885sub add {
2886 my ($self, $text, %arg) = @_;
2887
2888 $text =~ s/^\s+//;
2889 $text =~ s/\s+$//;
2890
2891 my $timeout = time + ((delete $arg{timeout}) || 60);
2892
2893 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2894
2895 if (my $item = $self->{item}{$group}) {
2896 if ($item->{text} eq $text) {
2897 $item->{count}++;
2898 } else {
2899 $item->{count} = 1;
2900 $item->{text} = $item->{tooltip} = $text;
2901 }
2902 $item->{id} = ++$self->{id};
2903 $item->{timeout} = $timeout;
2904 delete $item->{label};
2905 } else {
2906 $self->{item}{$group} = {
2907 id => ++$self->{id},
2908 text => $text,
2909 timeout => $timeout,
2910 tooltip => $text,
2911 fg => [0.8, 0.8, 0.8, 0.8],
2912 pri => 0,
2913 count => 1,
2914 %arg,
2915 };
2916 }
2917
2918 $self->reorder;
2919}
2920
2921sub reconfigure {
2922 my ($self) = @_;
2923
2924 delete $_->{label}
2925 for values %{ $self->{item} || {} };
2926
2927 $self->reorder;
2928 $self->SUPER::reconfigure;
2929}
2930
2931#############################################################################
2932
2066package CFClient::UI::Root; 2933package CFClient::UI::Root;
2067 2934
2068our @ISA = CFClient::UI::Container::; 2935our @ISA = CFClient::UI::Container::;
2069 2936
2070use CFClient::OpenGL; 2937use CFClient::OpenGL;
2071 2938
2072sub check_size { 2939sub new {
2073 my ($self) = @_; 2940 my $class = shift;
2074 2941
2075 $self->configure (0, 0, $::WITH, $::HEIGHT); 2942 $class->SUPER::new (
2076} 2943 @_,
2077 2944 )
2078sub size_request {
2079 ($::WIDTH, $::HEIGHT)
2080} 2945}
2081 2946
2082sub configure { 2947sub configure {
2083 my ($self, $x, $y, $w, $h) = @_; 2948 my ($self, $x, $y, $w, $h) = @_;
2084 2949
2085 $self->SUPER::configure ($x, $y, $w, $h); 2950 $self->{w} = $w;
2086 2951 $self->{h} = $h;
2087 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2088 for @{$self->{children}};
2089} 2952}
2090 2953
2091sub _topleft { 2954sub check_size {
2955 my ($self) = @_;
2956
2957 $self->size_allocate ($self->{w}, $self->{h})
2958 if $self->{w};
2959}
2960
2961sub size_request {
2962 my ($self) = @_;
2963
2964 ($self->{w}, $self->{h})
2965}
2966
2967sub size_allocate {
2968 my ($self, $w, $h) = @_;
2969
2970 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2971 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2972
2973 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2974 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2975
2976 for my $child ($self->children) {
2977 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2978
2979 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
2980 if exists $child->{req_x};
2981
2982 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
2983 if exists $child->{req_y};
2984
2985 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2986 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2987
2988 $child->configure ($X, $Y, $W, $H);
2989 }
2990}
2991
2992sub coord2local {
2092 my ($self, $x, $y) = @_; 2993 my ($self, $x, $y) = @_;
2093 2994
2094 ($x, $y) 2995 ($x, $y)
2095} 2996}
2096 2997
2998sub coord2global {
2999 my ($self, $x, $y) = @_;
3000
3001 ($x, $y)
3002}
3003
2097sub update { 3004sub update {
2098 my ($self) = @_; 3005 my ($self) = @_;
2099 3006
2100 $self->check_size; 3007 $self->check_size;
2101 ::refresh (); 3008 $::WANT_REFRESH++;
2102} 3009}
2103 3010
2104sub add { 3011sub add {
2105 my ($self, $child) = @_; 3012 my ($self, @children) = @_;
2106 3013
3014 for my $child (@children) {
3015 $child->{toplevel} = 1;
3016
2107 # integerize window positions 3017 # integerise window positions
2108 $child->{x} = int $child->{x}; 3018 $child->{x} = int $child->{x};
2109 $child->{y} = int $child->{y}; 3019 $child->{y} = int $child->{y};
3020 }
2110 3021
2111 $self->SUPER::add ($child); 3022 $self->SUPER::add (@children);
3023
3024 while (@children) {
3025 my $w = pop @children;
3026 push @children, $w->children;
3027 $w->{visible} = 1;
3028 }
3029}
3030
3031sub remove {
3032 my ($self, @children) = @_;
3033
3034 $self->SUPER::remove (@children);
3035
3036 while (@children) {
3037 my $w = pop @children;
3038 push @children, $w->children;
3039 delete $w->{visible};
3040 }
2112} 3041}
2113 3042
2114sub on_refresh { 3043sub on_refresh {
2115 my ($self, $id, $cb) = @_; 3044 my ($self, $id, $cb) = @_;
2116 3045
2117 $self->{refresh_hook}{$id} = $cb; 3046 $self->{refresh_hook}{$id} = $cb;
2118} 3047}
2119 3048
3049sub on_post_alloc {
3050 my ($self, $id, $cb) = @_;
3051
3052 $self->{post_alloc_hook}{$id} = $cb;
3053}
3054
2120sub draw { 3055sub draw {
2121 my ($self) = @_; 3056 my ($self) = @_;
2122 3057
2123 while (my $rcb = delete $self->{refresh_hook}) { 3058 while ($self->{refresh_hook}) {
2124 $_->() for values %$rcb; 3059 $_->()
3060 for values %{delete $self->{refresh_hook}};
3061 }
3062
3063 if ($self->{check_size}) {
3064 my @queue = ([], []);
3065
3066 for (;;) {
3067 if ($self->{check_size}) {
3068 # heuristic: check containers last
3069 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3070 for values %{delete $self->{check_size}}
3071 }
3072
3073 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3074
3075 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3076 ? @$widget{qw(user_w user_h)}
3077 : $widget->size_request;
3078
3079 if (delete $widget->{force_alloc}
3080 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3081 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3082
3083 $widget->{req_w} = $w;
3084 $widget->{req_h} = $h;
3085
3086 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3087
3088 $widget->{parent}->check_size
3089 if $widget->{parent};
3090 }
3091 }
3092 }
3093
3094 while ($self->{size_alloc}) {
3095 for (values %{delete $self->{size_alloc}}) {
3096 my ($widget, $w, $h) = @$_;
3097
3098 $w = 0 if $w < 0;
3099 $h = 0 if $h < 0;
3100
3101 $widget->{w} = $w;
3102 $widget->{h} = $h;
3103 $widget->size_allocate ($w, $h);
3104 $widget->emit (size_allocate => $w, $h);
3105 }
3106 }
3107
3108 while ($self->{post_alloc_hook}) {
3109 $_->()
3110 for values %{delete $self->{post_alloc_hook}};
2125 } 3111 }
2126 3112
2127 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3113 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2128 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3114 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2129 glClear GL_COLOR_BUFFER_BIT; 3115 glClear GL_COLOR_BUFFER_BIT;
2130 3116
2131 glMatrixMode GL_PROJECTION; 3117 glMatrixMode GL_PROJECTION;
2132 glLoadIdentity; 3118 glLoadIdentity;
2133 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3119 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2134 glMatrixMode GL_MODELVIEW; 3120 glMatrixMode GL_MODELVIEW;
2135 glLoadIdentity; 3121 glLoadIdentity;
2136 3122
2137 $self->_draw; 3123 $self->_draw;
2138} 3124}
… …
2140############################################################################# 3126#############################################################################
2141 3127
2142package CFClient::UI; 3128package CFClient::UI;
2143 3129
2144$ROOT = new CFClient::UI::Root; 3130$ROOT = new CFClient::UI::Root;
3131$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2145 3132
21461 31331
2147 3134

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines