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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.170 by root, Mon Apr 24 11:45:17 2006 UTC vs.
Revision 1.247 by root, Sun May 28 01:16:04 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;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
15 38
16sub check_tooltip { 39sub check_tooltip {
17 if (!$GRAB) { 40 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 42 if (length $widget->{tooltip}) {
… …
23 46
24 my $tip = $widget->{tooltip}; 47 my $tip = $widget->{tooltip};
25 48
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 49 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 50
28 $TOOLTIP->set_markup ($widget->{tooltip}); 51 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
31 } 62 }
32 63
33 return; 64 return;
34 } 65 }
35 } 66 }
… …
39 delete $TOOLTIP->{owner}; 70 delete $TOOLTIP->{owner};
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
63 check_tooltip; 94 check_tooltip;
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 check_tooltip;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
123 for (@$vals) { 148 for (@$vals) {
124 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
128} 187}
129 188
130############################################################################# 189#############################################################################
131 190
132package CFClient::UI::Base; 191package CFClient::UI::Base;
… …
145 can_events => 1, 204 can_events => 1,
146 @_ 205 @_
147 }, $class; 206 }, $class;
148 207
149 for (keys %$self) { 208 for (keys %$self) {
150 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
152 } 211 }
153 } 212 }
154 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
155 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
156} 234}
157 235
158sub destroy { 236sub destroy {
159 my ($self) = @_; 237 my ($self) = @_;
160 238
… …
162 %$self = (); 240 %$self = ();
163} 241}
164 242
165sub show { 243sub show {
166 my ($self) = @_; 244 my ($self) = @_;
167
168 return if $self->{parent}; 245 return if $self->{parent};
169 246
170 $CFClient::UI::ROOT->add ($self); 247 $CFClient::UI::ROOT->add ($self);
171} 248}
172 249
173sub hide { 250sub center {
174 my ($self) = @_; 251 my ($self) = @_;
252
253 $CFClient::UI::ROOT->on_post_alloc (
254 "center_$self" => sub {
255 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
256 },
257 );
258
259 $self->update;
260}
261
262sub set_visible {
263 my ($self) = @_;
264
265 return if $self->{visible};
266
267 $self->{root} = $self->{parent}{root};
268 $self->{visible} = $self->{parent}{visible} + 1;
269
270 $self->emit (visibility_change => 1)
271}
272
273sub set_invisible {
274 my ($self) = @_;
275
276 return unless $self->{visible};
277
278 # broken show/hide model
279
280 delete $self->{root};
281 delete $self->{visible};
175 282
176 undef $GRAB if $GRAB == $self; 283 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 284 undef $HOVER if $HOVER == $self;
285
286 CFClient::UI::check_tooltip
287 if $CFClient::UI::TOOLTIP->{owner} == $self;
288
289 $self->focus_out;
290
291 $self->emit (visibility_change => 0);
292}
293
294sub hide {
295 my ($self) = @_;
296
297 $self->set_invisible;
178 298
179 $self->{parent}->remove ($self) 299 $self->{parent}->remove ($self)
180 if $self->{parent}; 300 if $self->{parent};
181} 301}
182 302
… …
191} 311}
192 312
193sub set_size { 313sub set_size {
194 my ($self, $w, $h) = @_; 314 my ($self, $w, $h) = @_;
195 315
196 $self->{user_w} = $w; 316 $self->{def_w} = $w;
197 $self->{user_h} = $h; 317 $self->{def_h} = $h;
198 318
199 $self->check_size; 319 $self->check_size;
200} 320}
201 321
202sub size_request { 322sub size_request {
… …
224 $self->{y} = $y; 344 $self->{y} = $y;
225 $self->update; 345 $self->update;
226 } 346 }
227 347
228 if ($self->{w} != $w || $self->{h} != $h) { 348 if ($self->{w} != $w || $self->{h} != $h) {
229 $self->{w} = $w; 349 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
230 $self->{h} = $h;
231
232 $self->size_allocate ($w, $h);
233 $self->update;
234 } 350 }
235} 351}
236 352
237sub size_allocate { 353sub size_allocate {
238 # nothing to be done 354 # nothing to be done
239} 355}
240 356
357sub reconfigure {
358 my ($self) = @_;
359
360 $self->check_size (1);
361 $self->update;
362}
363
364sub children {
365}
366
241sub set_max_size { 367sub set_max_size {
242 my ($self, $w, $h) = @_; 368 my ($self, $w, $h) = @_;
243 369
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 370 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 371 delete $self->{max_h}; $self->{max_h} = $h if $h;
246} 372}
247 373
248# return top left coordinates 374sub set_tooltip {
249sub _topleft {
250 my ($self, $x, $y) = @_; 375 my ($self, $tooltip) = @_;
251 376
252 $self->{parent} 377 $tooltip =~ s/^\s+//;
253 or Carp::confess "no parent widget in _topleft\n";#d# 378 $tooltip =~ s/\s+$//;
254 379
255 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 return if $self->{tooltip} eq $tooltip;
381
382 $self->{tooltip} = $tooltip;
383
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip;
387 }
256} 388}
257 389
258# translate global coordinates to local coordinate system 390# translate global coordinates to local coordinate system
259sub coord2local { 391sub coord2local {
260 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
261 393
262 my ($X, $Y) = $self->_topleft; 394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
263 ($x - $X, $y - $Y)
264} 395}
265 396
266# translate local coordinates to global coordinate system 397# translate local coordinates to global coordinate system
267sub coord2global { 398sub coord2global {
268 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
269 400
270 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
271 ($x + $X, $y + $Y)
272} 402}
273 403
274sub focus_in { 404sub focus_in {
275 my ($self) = @_; 405 my ($self) = @_;
276 406
277 return if $FOCUS == $self; 407 return if $FOCUS == $self;
278 return unless $self->{can_focus}; 408 return unless $self->{can_focus};
279 409
280 my $focus = $FOCUS; $FOCUS = $self; 410 my $focus = $FOCUS; $FOCUS = $self;
281 411
282 $self->emit (focus_in => $focus); 412 $self->_emit (focus_in => $focus);
283 413
284 $focus->update if $focus; 414 $focus->update if $focus;
285 $FOCUS->update; 415 $FOCUS->update;
286} 416}
287 417
… …
290 420
291 return unless $FOCUS == $self; 421 return unless $FOCUS == $self;
292 422
293 my $focus = $FOCUS; undef $FOCUS; 423 my $focus = $FOCUS; undef $FOCUS;
294 424
295 $self->emit (focus_out => $focus); 425 $self->_emit (focus_out => $focus);
296 426
297 $focus->update if $focus; #? 427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
430 unless $FOCUS;
298} 431}
299 432
300sub mouse_motion { } 433sub mouse_motion { }
301sub button_up { } 434sub button_up { }
302sub key_down { } 435sub key_down { }
303sub key_up { } 436sub key_up { }
304 437
305sub button_down { 438sub button_down {
306 my ($self, $ev, $x, $y) = @_; 439 my ($self, $ev, $x, $y) = @_;
307 440
308 $self->focus_in; 441 $self->focus_in;
… …
342 if ($ENV{PCLIENT_DEBUG}) { 475 if ($ENV{PCLIENT_DEBUG}) {
343 glPushMatrix; 476 glPushMatrix;
344 glColor 1, 1, 0, 1; 477 glColor 1, 1, 0, 1;
345 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 478 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
346 glBegin GL_LINE_LOOP; 479 glBegin GL_LINE_LOOP;
347 glVertex 0 , 0; 480 glVertex 0 , 0;
348 glVertex $self->{w}, 0; 481 glVertex $self->{w} - 1, 0;
349 glVertex $self->{w}, $self->{h}; 482 glVertex $self->{w} - 1, $self->{h} - 1;
350 glVertex 0 , $self->{h}; 483 glVertex 0 , $self->{h} - 1;
351 glEnd; 484 glEnd;
352 glPopMatrix; 485 glPopMatrix;
353 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 486 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
354 } 487 }
355} 488}
356 489
357sub _draw { 490sub _draw {
358 my ($self) = @_; 491 my ($self) = @_;
… …
374 507
375sub set_parent { 508sub set_parent {
376 my ($self, $parent) = @_; 509 my ($self, $parent) = @_;
377 510
378 Scalar::Util::weaken ($self->{parent} = $parent); 511 Scalar::Util::weaken ($self->{parent} = $parent);
512
513 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
514
515 $self->check_size;
379} 516}
380 517
381sub check_size { 518sub check_size {
382 my ($self) = @_; 519 my ($self, $forced) = @_;
383 520
384 $self->{parent} 521 $self->{force_alloc} = 1 if $forced;
385 or return 1; 522 $CFClient::UI::ROOT->{check_size}{$self} = $self;
386
387 my ($w, $h) = $self->{user_w} && $self->{user_h}
388 ? @$self{qw(user_w user_h)}
389 : $self->size_request;
390
391 if ($w != $self->{req_w} || $h != $self->{req_h}) {
392 $self->{req_w} = $w;
393 $self->{req_h} = $h;
394
395 $self->{parent}->check_size
396 or $self->size_allocate (
397 (List::Util::max $self->{w}, $w),
398 (List::Util::max $self->{h}, $h),
399 );
400
401 1
402 } else {
403 0
404 }
405} 523}
406 524
407sub update { 525sub update {
408 my ($self) = @_; 526 my ($self) = @_;
409 527
… …
415 my ($self, $signal, $cb) = @_; 533 my ($self, $signal, $cb) = @_;
416 534
417 push @{ $self->{signal_cb}{$signal} }, $cb; 535 push @{ $self->{signal_cb}{$signal} }, $cb;
418} 536}
419 537
538sub _emit {
539 my ($self, $signal, @args) = @_;
540
541 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
542}
543
420sub emit { 544sub emit {
421 my ($self, $signal, @args) = @_; 545 my ($self, $signal, @args) = @_;
422 546
423 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 547 $self->_emit ($signal, @args)
548 || $self->$signal (@args);
549}
550
551sub visibility_change {
552 #my ($self, $visible) = @_;
424} 553}
425 554
426sub DESTROY { 555sub DESTROY {
427 my ($self) = @_; 556 my ($self) = @_;
428 557
558 delete $WIDGET{$self+0};
429 #$self->deactivate; 559 #$self->deactivate;
430} 560}
431 561
432############################################################################# 562#############################################################################
433 563
… …
442 my $class = shift; 572 my $class = shift;
443 573
444 # range [value, low, high, page] 574 # range [value, low, high, page]
445 575
446 $class->SUPER::new ( 576 $class->SUPER::new (
447 bg => [0, 0, 0, 0.2], 577 #bg => [0, 0, 0, 0.2],
448 active_bg => [1, 1, 1, 0.5], 578 #active_bg => [1, 1, 1, 0.5],
449 @_ 579 @_
450 ) 580 )
451} 581}
452 582
453sub _draw { 583sub _draw {
454 my ($self) = @_; 584 my ($self) = @_;
455 585
586 my $color = $FOCUS == $self && $self->{active_bg}
587 ? $self->{active_bg}
588 : $self->{bg};
589
590 if ($color && (@$color < 4 || $color->[3])) {
456 my ($w, $h) = @$self{qw(w h)}; 591 my ($w, $h) = @$self{qw(w h)};
457 592
458 glEnable GL_BLEND; 593 glEnable GL_BLEND;
459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
460 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 595 glColor @$color;
461 596
462 glBegin GL_QUADS; 597 glBegin GL_QUADS;
463 glVertex 0 , 0; 598 glVertex 0 , 0;
464 glVertex 0 , $h; 599 glVertex 0 , $h;
465 glVertex $w, $h; 600 glVertex $w, $h;
466 glVertex $w, 0; 601 glVertex $w, 0;
467 glEnd; 602 glEnd;
468 603
469 glDisable GL_BLEND; 604 glDisable GL_BLEND;
605 }
470} 606}
471 607
472############################################################################# 608#############################################################################
473 609
474package CFClient::UI::Empty; 610package CFClient::UI::Empty;
… …
506 642
507 $self 643 $self
508} 644}
509 645
510sub add { 646sub add {
511 my ($self, $child) = @_; 647 my ($self, @widgets) = @_;
512 648
513 $child->set_parent ($self); 649 $_->set_parent ($self)
650 for @widgets;
514 651
515 use sort 'stable'; 652 use sort 'stable';
516 653
517 $self->{children} = [ 654 $self->{children} = [
518 sort { $a->{z} <=> $b->{z} } 655 sort { $a->{z} <=> $b->{z} }
519 @{$self->{children}}, $child 656 @{$self->{children}}, @widgets
520 ]; 657 ];
521 658
522 $child->check_size; 659 $self->check_size (1);
660 $self->update;
661}
662
663sub children {
664 @{ $_[0]{children} }
523} 665}
524 666
525sub remove { 667sub remove {
526 my ($self, $child) = @_; 668 my ($self, $child) = @_;
527 669
528 delete $child->{parent}; 670 delete $child->{parent};
529 $child->hide; 671 $child->hide;
530 672
531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 673 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
532 674
533 $self->check_size; 675 $self->check_size (1);
534 $self->update; 676 $self->update;
535} 677}
536 678
537sub clear { 679sub clear {
538 my ($self) = @_; 680 my ($self) = @_;
… …
542 684
543 for (@$children) { 685 for (@$children) {
544 delete $_->{parent}; 686 delete $_->{parent};
545 $_->hide; 687 $_->hide;
546 } 688 }
689
690 $self->check_size;
691 $self->update;
547} 692}
548 693
549sub find_widget { 694sub find_widget {
550 my ($self, $x, $y) = @_; 695 my ($self, $x, $y) = @_;
551 696
… …
626} 771}
627 772
628sub update { 773sub update {
629 my ($self) = @_; 774 my ($self) = @_;
630 775
631 # we want to do this delayed... 776 $ROOT->on_post_alloc ($self => sub { $self->render_child });
632 $self->render_chld;
633 $self->SUPER::update; 777 $self->SUPER::update;
634}
635
636sub render_chld {
637 my ($self) = @_;
638
639 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
640 glClearColor 0, 0, 0, 1;
641 glClear GL_COLOR_BUFFER_BIT;
642 $self->child->draw;
643 };
644} 778}
645 779
646sub size_allocate { 780sub size_allocate {
647 my ($self, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
648 782
649 $self->child->configure (0, 0, $w, $h); 783 $self->SUPER::size_allocate ($w, $h);
784 $self->update;
785}
650 786
787sub _render {
788 $_[0]{children}[0]->draw;
789}
790
791sub render_child {
792 my ($self) = @_;
793
794 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
795 glClearColor 0, 0, 0, 0;
796 glClear GL_COLOR_BUFFER_BIT;
797
651 $self->render_chld; 798 $self->_render;
799 };
652} 800}
653 801
654sub _draw { 802sub _draw {
655 my ($self) = @_; 803 my ($self) = @_;
656 804
657 my ($w, $h) = ($self->w, $self->h); 805 my ($w, $h) = ($self->w, $self->h);
658 806
659 my $tex = $self->{texture} 807 my $tex = $self->{texture}
660 or return; 808 or return;
661 809
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D; 810 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
812 glColor 1, 1, 1, 1;
666 813
667 $tex->draw_quad (0, 0, $w, $h); 814 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
668 815
669 glDisable GL_BLEND;
670 glDisable GL_TEXTURE_2D; 816 glDisable GL_TEXTURE_2D;
671} 817}
672 818
673############################################################################# 819#############################################################################
674 820
675package CFClient::UI::ViewPort; 821package CFClient::UI::ViewPort;
676 822
677our @ISA = CFClient::UI::Window::; 823our @ISA = CFClient::UI::Window::;
678
679sub new { die }
680
681sub size_request {
682 my ($self) = @_;
683
684 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
685 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
686
687 @$self{qw(child_w child_h)}
688}
689
690sub _draw {
691 my ($self) = @_;
692
693 $self->{children}[1]->draw;
694}
695
696
697#############################################################################
698
699package CFClient::UI::Frame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704 824
705sub new { 825sub new {
706 my $class = shift; 826 my $class = shift;
707 827
828 $class->SUPER::new (
829 scroll_x => 0,
830 scroll_y => 1,
831 @_,
832 )
833}
834
835sub size_request {
836 my ($self) = @_;
837
838 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
839
840 $w = 10 if $self->{scroll_x};
841 $h = 10 if $self->{scroll_y};
842
843 ($w, $h)
844}
845
846sub size_allocate {
847 my ($self, $w, $h) = @_;
848
849 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
850 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
851
852 $self->child->configure (0, 0, $w, $h);
853 $self->update;
854}
855
856sub set_offset {
857 my ($self, $x, $y) = @_;
858
859 $self->{view_x} = int $x;
860 $self->{view_y} = int $y;
861
862 $self->update;
863}
864
865# hmm, this does not work for topleft of $self... but we should not ask for that
866sub coord2local {
867 my ($self, $x, $y) = @_;
868
869 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
870}
871
872sub coord2global {
873 my ($self, $x, $y) = @_;
874
875 $x = List::Util::min $self->{w}, $x - $self->{view_x};
876 $y = List::Util::min $self->{h}, $y - $self->{view_y};
877
878 $self->SUPER::coord2global ($x, $y)
879}
880
881sub find_widget {
882 my ($self, $x, $y) = @_;
883
884 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
885 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
886 ) {
887 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
888 } else {
889 $self->CFClient::UI::Base::find_widget ($x, $y)
890 }
891}
892
893sub _render {
894 my ($self) = @_;
895
896 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
897
898 $self->SUPER::_render;
899}
900
901#############################################################################
902
903package CFClient::UI::ScrolledWindow;
904
905our @ISA = CFClient::UI::HBox::;
906
907sub new {
908 my $class = shift;
909
910 my $self;
911
912 my $slider = new CFClient::UI::Slider
913 vertical => 1,
914 range => [0, 0, 1, 0.01], # HACK fix
915 on_changed => sub {
916 $self->{vp}->set_offset (0, $_[1]);
917 },
918 ;
919
708 my $self = $class->SUPER::new ( 920 $self = $class->SUPER::new (
709 bg => [1, 1, 1, 1], 921 vp => (new CFClient::UI::ViewPort expand => 1),
710 border_bg => [1, 1, 1, 1], 922 slider => $slider,
711 border => 0.8,
712 @_ 923 @_,
713 ); 924 );
714 925
926 $self->{vp}->add ($self->{scrolled});
927 $self->add ($self->{vp});
928 $self->add ($self->{slider});
929
715 $self 930 $self
716} 931}
717 932
933sub update {
934 my ($self) = @_;
935
936 $self->SUPER::update;
937
938 # todo: overwrite size_allocate of child
939 my $child = $self->{vp}->child;
940 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
941}
942
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 $self->SUPER::size_allocate ($w, $h);
947
948 my $child = $self->{vp}->child;
949 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
950}
951
952#TODO# update range on size_allocate depending on child
953# update viewport offset on scroll
954
955#############################################################################
956
957package CFClient::UI::Frame;
958
959our @ISA = CFClient::UI::Bin::;
960
961use CFClient::OpenGL;
962
963sub new {
964 my $class = shift;
965
966 $class->SUPER::new (
967 bg => undef,
968 @_,
969 )
970}
971
718sub _draw { 972sub _draw {
719 my ($self) = @_; 973 my ($self) = @_;
720 974
721 my ($w, $h) = ($self->{w}, $self->{h}); 975 if ($self->{bg}) {
976 my ($w, $h) = @$self{qw(w h)};
722 977
723 glEnable GL_BLEND; 978 glEnable GL_BLEND;
724 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 979 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
725 glEnable GL_TEXTURE_2D; 980 glColor @{ $self->{bg} };
726 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
727 981
728# glBegin GL_QUADS; 982 glBegin GL_QUADS;
729# glColor 0, 0, 0, 0;
730# glVertex 0 , 0; 983 glVertex 0 , 0;
731# glVertex 0 , $h; 984 glVertex 0 , $h;
732# glVertex $w, $h; 985 glVertex $w, $h;
733# glVertex $w, 0; 986 glVertex $w, 0;
734# glEnd; 987 glEnd;
735 988
736
737 $self->child->draw;
738 glDisable GL_BLEND; 989 glDisable GL_BLEND;
739 glDisable GL_TEXTURE_2D; 990 }
991
992 $self->SUPER::_draw;
740} 993}
741 994
742############################################################################# 995#############################################################################
743 996
744package CFClient::UI::FancyFrame; 997package CFClient::UI::FancyFrame;
… …
752 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1005 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
753 1006
754sub new { 1007sub new {
755 my $class = shift; 1008 my $class = shift;
756 1009
757 # TODO: user_x, user_y, overwrite moveto?
758
759 my $self = $class->SUPER::new ( 1010 my $self = $class->SUPER::new (
760 bg => [1, 1, 1, 1], 1011 bg => [1, 1, 1, 1],
761 border_bg => [1, 1, 1, 1], 1012 border_bg => [1, 1, 1, 1],
762 border => 0.8, 1013 border => 0.6,
1014 is_toplevel => 1,
763 can_events => 1, 1015 can_events => 1,
764 @_ 1016 @_
765 ); 1017 );
766 1018
767 $self->{title} &&= new CFClient::UI::Label 1019 $self->{title} &&= new CFClient::UI::Label
768 align => 0, 1020 align => 0,
769 valign => 1, 1021 valign => 1,
770 text => $self->{title}, 1022 text => $self->{title},
771 fontsize => 1; 1023 fontsize => $self->{border};
772 1024
773 $self 1025 $self
774} 1026}
775 1027
776sub border { 1028sub border {
… …
792 my ($self, $w, $h) = @_; 1044 my ($self, $w, $h) = @_;
793 1045
794 $h -= List::Util::max 0, $self->border * 2; 1046 $h -= List::Util::max 0, $self->border * 2;
795 $w -= List::Util::max 0, $self->border * 2; 1047 $w -= List::Util::max 0, $self->border * 2;
796 1048
797 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1049 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
798 if $self->{title}; 1050 if $self->{title};
799 1051
800 $self->child->configure ($self->border, $self->border, $w, $h); 1052 $self->child->configure ($self->border, $self->border, $w, $h);
801} 1053}
802 1054
803sub button_down { 1055sub button_down {
804 my ($self, $ev, $x, $y) = @_; 1056 my ($self, $ev, $x, $y) = @_;
805 1057
1058 my ($w, $h) = @$self{qw(w h)};
806 my $border = $self->border; 1059 my $border = $self->border;
807 1060
808 if ($x < $self->{w} && $x >= $self->{w} - $border 1061 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
809 && $y < $self->{h} && $y >= $self->{h} - $border) { 1062 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
810 1063
1064 if ($lr & $td) {
1065 my ($wx, $wy) = ($self->{x}, $self->{y});
811 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1066 my ($ox, $oy) = ($ev->{x}, $ev->{y});
812 my ($bw, $bh) = ($self->{w}, $self->{h}); 1067 my ($bw, $bh) = ($self->{w}, $self->{h});
813 1068
1069 my $mx = $x < $border;
1070 my $my = $y < $border;
1071
814 $self->{motion} = sub { 1072 $self->{motion} = sub {
815 my ($ev, $x, $y) = @_; 1073 my ($ev, $x, $y) = @_;
816 1074
817 ($x, $y) = ($ev->{x}, $ev->{y}); 1075 my $dx = $ev->{x} - $ox;
1076 my $dy = $ev->{y} - $oy;
818 1077
819 $self->{user_w} = $bw + $x - $ox; 1078 $self->{user_x} = $wx + $dx * $mx;
820 $self->{user_h} = $bh + $y - $oy; 1079 $self->{user_y} = $wy + $dy * $my;
1080 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1081 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1082 $self->move ($self->{user_x}, $self->{user_y});
821 $self->check_size; 1083 $self->check_size;
822 }; 1084 };
823 1085
824 } elsif ($x >= 0 && $x < $self->{w} 1086 } elsif ($lr ^ $td) {
825 && $y >= 0 && $y < $border) {
826
827 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1087 my ($ox, $oy) = ($ev->{x}, $ev->{y});
828 my ($bx, $by) = ($self->{x}, $self->{y}); 1088 my ($bx, $by) = ($self->{x}, $self->{y});
829 1089
830 $self->{motion} = sub { 1090 $self->{motion} = sub {
831 my ($ev, $x, $y) = @_; 1091 my ($ev, $x, $y) = @_;
832 1092
833 ($x, $y) = ($ev->{x}, $ev->{y}); 1093 ($x, $y) = ($ev->{x}, $ev->{y});
834 1094
835 $self->move ($bx + $x - $ox, $by + $y - $oy); 1095 $self->{user_x} = $bx + $x - $ox;
1096 $self->{user_y} = $by + $y - $oy;
1097
1098 $self->move ($self->{user_x}, $self->{user_y});
836 $self->update; 1099 $self->update;
837 }; 1100 };
838 } 1101 }
839} 1102}
840 1103
… …
854 my ($self) = @_; 1117 my ($self) = @_;
855 1118
856 my ($w, $h ) = ($self->{w}, $self->{h}); 1119 my ($w, $h ) = ($self->{w}, $self->{h});
857 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
858 1121
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1122 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863 1124
864 my $border = $self->border; 1125 my $border = $self->border;
865 1126
866 glColor @{ $self->{border_bg} }; 1127 glColor @{ $self->{border_bg} };
867 $tex[1]->draw_quad (0, 0, $w, $border); 1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
868 $tex[3]->draw_quad (0, $border, $border, $ch); 1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
869 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
870 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
871 1132
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
872 my $bg = $tex[0]; 1134 my $bg = $tex[0];
873 1135
874 # TODO: repeat texture not scale 1136 # TODO: repeat texture not scale
875 my $rep_x = $cw / $bg->{w}; 1137 my $rep_x = $cw / $bg->{w};
876 my $rep_y = $ch / $bg->{h}; 1138 my $rep_y = $ch / $bg->{h};
877 1139
878 glColor @{ $self->{bg} }; 1140 glColor @{ $self->{bg} };
879 1141
880 $bg->{s} = $rep_x; 1142 $bg->{s} = $rep_x;
881 $bg->{t} = $rep_y; 1143 $bg->{t} = $rep_y;
882 $bg->{wrap_mode} = 1; 1144 $bg->{wrap_mode} = 1;
883 $bg->draw_quad ($border, $border, $cw, $ch); 1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 }
884 1147
885 glDisable GL_TEXTURE_2D; 1148 glDisable GL_TEXTURE_2D;
886 glDisable GL_BLEND;
887 1149
888 $self->{title}->draw if $self->{title}; 1150 $self->{title}->draw if $self->{title};
1151
889 $self->child->draw; 1152 $self->child->draw;
890} 1153}
891 1154
892############################################################################# 1155#############################################################################
893 1156
… …
902sub new { 1165sub new {
903 my $class = shift; 1166 my $class = shift;
904 1167
905 $class->SUPER::new ( 1168 $class->SUPER::new (
906 col_expand => [], 1169 col_expand => [],
907 @_ 1170 @_,
908 ) 1171 )
1172}
1173
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
909} 1176}
910 1177
911sub add { 1178sub add {
912 my ($self, $x, $y, $child) = @_; 1179 my ($self, $x, $y, $child) = @_;
913 1180
914 $child->set_parent ($self); 1181 $child->set_parent ($self);
915 $self->{children}[$y][$x] = $child; 1182 $self->{children}[$y][$x] = $child;
916 1183
917 $child->check_size; 1184 $self->check_size (1);
918} 1185}
919 1186
920# TODO: move to container class maybe? send childs a signal on removal? 1187# TODO: move to container class maybe? send children a signal on removal?
921sub clear { 1188sub clear {
922 my ($self) = @_; 1189 my ($self) = @_;
923 1190
924 my $children = delete $self->{children}; 1191 my @children = $self->children;
1192 delete $self->{children};
925 1193
926 for (grep $_, map @$_, grep $_, @$children) { 1194 for (@children) {
927 delete $_->{parent}; 1195 delete $_->{parent};
928 $_->hide; 1196 $_->hide;
929 } 1197 }
930 1198
1199 $self->check_size (1);
931 $self->update; 1200 $self->update;
932} 1201}
933 1202
934sub get_wh { 1203sub get_wh {
935 my ($self) = @_; 1204 my ($self) = @_;
… …
967sub size_allocate { 1236sub size_allocate {
968 my ($self, $w, $h) = @_; 1237 my ($self, $w, $h) = @_;
969 1238
970 my ($ws, $hs) = $self->get_wh; 1239 my ($ws, $hs) = $self->get_wh;
971 1240
972 my $req_w = sum @$ws; 1241 my $req_w = (sum @$ws) || 1;
973 my $req_h = sum @$hs; 1242 my $req_h = (sum @$hs) || 1;
974 1243
975 # TODO: nicer code && do row_expand 1244 # TODO: nicer code && do row_expand
976 my @col_expand = @{$self->{col_expand}}; 1245 my @col_expand = @{$self->{col_expand}};
977 @col_expand = (1) x @$ws unless @col_expand; 1246 @col_expand = (1) x @$ws unless @col_expand;
978 my $col_expand = (sum @col_expand) || 1; 1247 my $col_expand = (sum @col_expand) || 1;
… …
1032 } 1301 }
1033} 1302}
1034 1303
1035############################################################################# 1304#############################################################################
1036 1305
1037package CFClient::UI::HBox; 1306package CFClient::UI::Box;
1038
1039# TODO: wrap into common Box base class
1040 1307
1041our @ISA = CFClient::UI::Container::; 1308our @ISA = CFClient::UI::Container::;
1042 1309
1043sub size_request { 1310sub size_request {
1044 my ($self) = @_; 1311 my ($self) = @_;
1045 1312
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1313 $self->{vertical}
1047 1314 ? (
1048 ( 1315 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1049 (List::Util::sum map $_->[0], @alloc), 1316 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1050 (List::Util::max map $_->[1], @alloc), 1317 )
1051 ) 1318 : (
1319 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1320 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1321 )
1052} 1322}
1053 1323
1054sub size_allocate { 1324sub size_allocate {
1055 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1056 1326
1057 ($h, $w) = ($w, $h); 1327 my $space = $self->{vertical} ? $h : $w;
1058
1059 my $children = $self->{children}; 1328 my $children = $self->{children};
1060 1329
1061 my @h = map $_->{req_w}, @$children; 1330 my @req;
1062 1331
1063 my $req_h = List::Util::sum @h; 1332 if ($self->{homogeneous}) {
1064 1333 @req = ($space / (@$children || 1)) x @$children;
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else { 1334 } else {
1335 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1336 my $req = List::Util::sum @req;
1337
1338 if ($req > $space) {
1339 # ah well, not enough space
1340 $_ *= $space / $req for @req;
1341 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children; 1342 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1070 $exp ||= 1;
1071 1343
1344 $space = ($space - $req) / $expand; # remaining space to give away
1345
1346 $req[$_] += $space * $children->[$_]{expand}
1072 for (0 .. $#$children) { 1347 for 0 .. $#$children;
1073 my $child = $children->[$_];
1074
1075 my $alloc_h = $h[$_];
1076 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1077 $h[$_] = $alloc_h;
1078 } 1348 }
1079 } 1349 }
1080 1350
1081 CFClient::UI::harmonize \@h; 1351 CFClient::UI::harmonize \@req;
1082 1352
1083 my $y = 0; 1353 my $pos = 0;
1084 for (0 .. $#$children) { 1354 for (0 .. $#$children) {
1085 my $child = $children->[$_];
1086 my $h = $h[$_]; 1355 my $alloc = $req[$_];
1087 $child->configure ($y, 0, $h, $w); 1356 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1088 1357
1089 $y += $h; 1358 $pos += $alloc;
1090 } 1359 }
1091 1360
1092 1 1361 1
1093} 1362}
1094 1363
1095############################################################################# 1364#############################################################################
1096 1365
1366package CFClient::UI::HBox;
1367
1368our @ISA = CFClient::UI::Box::;
1369
1370sub new {
1371 my $class = shift;
1372
1373 $class->SUPER::new (
1374 vertical => 0,
1375 @_,
1376 )
1377}
1378
1379#############################################################################
1380
1097package CFClient::UI::VBox; 1381package CFClient::UI::VBox;
1098 1382
1099# TODO: wrap into common Box base class
1100
1101our @ISA = CFClient::UI::Container::; 1383our @ISA = CFClient::UI::Box::;
1102 1384
1103sub size_request { 1385sub new {
1104 my ($self) = @_; 1386 my $class = shift;
1105 1387
1106 my @alloc = map [$_->size_request], @{$self->{children}}; 1388 $class->SUPER::new (
1107 1389 vertical => 1,
1108 ( 1390 @_,
1109 (List::Util::max map $_->[0], @alloc),
1110 (List::Util::sum map $_->[1], @alloc),
1111 ) 1391 )
1112} 1392}
1113 1393
1114sub size_allocate {
1115 my ($self, $w, $h) = @_;
1116
1117 my $children = $self->{children};
1118
1119 my @h = map $_->{req_h}, @$children;
1120
1121 my $req_h = List::Util::sum @h;
1122
1123 if ($req_h > $h) {
1124 # ah well, not enough space
1125 $_ *= $h / $req_h for @h;
1126 } else {
1127 my $exp = List::Util::sum map $_->{expand}, @$children;
1128 $exp ||= 1;
1129
1130 for (0 .. $#$children) {
1131 my $child = $children->[$_];
1132
1133 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1134 }
1135 }
1136
1137 CFClient::UI::harmonize \@h;
1138
1139 my $y = 0;
1140 for (0 .. $#$children) {
1141 my $child = $children->[$_];
1142 my $h = $h[$_];
1143 $child->configure (0, $y, $w, $h);
1144
1145 $y += $h;
1146 }
1147
1148 1
1149}
1150
1151############################################################################# 1394#############################################################################
1152 1395
1153package CFClient::UI::Label; 1396package CFClient::UI::Label;
1154 1397
1155our @ISA = CFClient::UI::Base::; 1398our @ISA = CFClient::UI::DrawBG::;
1156 1399
1157use CFClient::OpenGL; 1400use CFClient::OpenGL;
1158 1401
1159sub new { 1402sub new {
1160 my ($class, %arg) = @_; 1403 my ($class, %arg) = @_;
1161 1404
1162 my $self = $class->SUPER::new ( 1405 my $self = $class->SUPER::new (
1163 fg => [1, 1, 1], 1406 fg => [1, 1, 1],
1407 #bg => none
1408 #active_bg => none
1164 #font => default_font 1409 #font => default_font
1410 #text => initial text
1411 #markup => initial narkup
1412 #max_w => maximum pixel width
1413 ellipsise => 3, # end
1414 layout => (new CFClient::Layout),
1165 fontsize => 1, 1415 fontsize => 1,
1166 text => "",
1167 align => -1, 1416 align => -1,
1168 valign => -1, 1417 valign => -1,
1169 padding => 2, 1418 padding => 2,
1170 layout => new CFClient::Layout,
1171 can_events => 0, 1419 can_events => 0,
1172 %arg 1420 %arg
1173 ); 1421 );
1174 1422
1175 if (exists $self->{template}) { 1423 if (exists $self->{template}) {
1176 my $layout = new CFClient::Layout; 1424 my $layout = new CFClient::Layout;
1177 $layout->set_text (delete $self->{template}); 1425 $layout->set_text (delete $self->{template});
1178 $self->{template} = $layout; 1426 $self->{template} = $layout;
1179 } 1427 }
1180 1428
1181 $self->set_text (delete $self->{text}) if exists $self->{text}; 1429 if (exists $self->{markup}) {
1182 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1430 $self->set_markup (delete $self->{markup});
1431 } else {
1432 $self->set_text (delete $self->{text});
1433 }
1183 1434
1184 $self 1435 $self
1185} 1436}
1186 1437
1187sub escape { 1438sub escape($) {
1188 local $_ = $_[1]; 1439 local $_ = $_[0];
1189 1440
1190 s/&/&amp;/g; 1441 s/&/&amp;/g;
1191 s/>/&gt;/g; 1442 s/>/&gt;/g;
1192 s/</&lt;/g; 1443 s/</&lt;/g;
1193 1444
1194 $_[1] 1445 $_
1446}
1447
1448sub update {
1449 my ($self) = @_;
1450
1451 delete $self->{texture};
1452 $self->SUPER::update;
1195} 1453}
1196 1454
1197sub set_text { 1455sub set_text {
1198 my ($self, $text) = @_; 1456 my ($self, $text) = @_;
1199 1457
1458 return if $self->{text} eq "T$text";
1459 $self->{text} = "T$text";
1460
1461 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1200 $self->{layout}->set_text ($text); 1462 $self->{layout}->set_text ($text);
1201 1463
1202 delete $self->{texture}; 1464 $self->update;
1203 $self->check_size; 1465 $self->check_size;
1204 $self->update;
1205} 1466}
1206 1467
1207sub set_markup { 1468sub set_markup {
1208 my ($self, $markup) = @_; 1469 my ($self, $markup) = @_;
1209 1470
1471 return if $self->{text} eq "M$markup";
1472 $self->{text} = "M$markup";
1473
1474 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1475
1476 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1210 $self->{layout}->set_markup ($markup); 1477 $self->{layout}->set_markup ($markup);
1211 1478
1212 delete $self->{texture}; 1479 $self->update;
1213 $self->check_size; 1480 $self->check_size;
1214 $self->update;
1215} 1481}
1216 1482
1217sub size_request { 1483sub size_request {
1218 my ($self) = @_; 1484 my ($self) = @_;
1219 1485
1220 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1486 $self->{layout}->set_font ($self->{font}) if $self->{font};
1221 $self->{layout}->set_width ($self->{max_w} || -1); 1487 $self->{layout}->set_width ($self->{max_w} || -1);
1488 $self->{layout}->set_ellipsise ($self->{ellipsise});
1489 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1222 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1490 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1223 1491
1224 my ($w, $h) = $self->{layout}->size; 1492 my ($w, $h) = $self->{layout}->size;
1225 1493
1226 if (exists $self->{template}) { 1494 if (exists $self->{template}) {
… …
1248sub set_fontsize { 1516sub set_fontsize {
1249 my ($self, $fontsize) = @_; 1517 my ($self, $fontsize) = @_;
1250 1518
1251 $self->{fontsize} = $fontsize; 1519 $self->{fontsize} = $fontsize;
1252 delete $self->{texture}; 1520 delete $self->{texture};
1521
1522 $self->update;
1253 $self->check_size; 1523 $self->check_size;
1254 $self->update;
1255} 1524}
1256 1525
1257sub _draw { 1526sub _draw {
1258 my ($self) = @_; 1527 my ($self) = @_;
1259 1528
1529 $self->SUPER::_draw; # draw background, if applicable
1530
1260 my $tex = $self->{texture} ||= do { 1531 my $tex = $self->{texture} ||= do {
1532 $self->{layout}->set_foreground (@{$self->{fg}});
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1533 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{w}); 1534 $self->{layout}->set_width ($self->{w});
1535 $self->{layout}->set_ellipsise ($self->{ellipsise});
1536 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1263 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1537 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1538
1264 new_from_layout CFClient::Texture $self->{layout} 1539 my $tex = new_from_layout CFClient::Texture $self->{layout};
1540
1541 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1542 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1543 : ($self->{w} - $tex->{w}) * 0.5);
1544
1545 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1546 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1547 : ($self->{h} - $tex->{h}) * 0.5);
1548
1549 $tex
1265 }; 1550 };
1266 1551
1267 glEnable GL_BLEND;
1268 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1269 glEnable GL_TEXTURE_2D; 1552 glEnable GL_TEXTURE_2D;
1270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1271 1554
1555 if ($tex->{format} == GL_ALPHA) {
1272 glColor @{$self->{fg}}; 1556 glColor @{$self->{fg}};
1273
1274 $self->{ox} = int (
1275 $self->{align} < 0 ? $self->{padding}
1276 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1277 : ($self->{w} - $tex->{w}) * 0.5
1278 );
1279
1280 $self->{oy} = int (
1281 $self->{valign} < 0 ? $self->{padding}
1282 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1283 : ($self->{h} - $tex->{h}) * 0.5
1284 );
1285
1286 $tex->draw_quad ($self->{ox}, $self->{oy}); 1557 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1558 } else {
1559 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1560 }
1287 1561
1288 glDisable GL_TEXTURE_2D; 1562 glDisable GL_TEXTURE_2D;
1289 glDisable GL_BLEND;
1290} 1563}
1291 1564
1292############################################################################# 1565#############################################################################
1293 1566
1294package CFClient::UI::EntryBase; 1567package CFClient::UI::EntryBase;
… …
1307 active_fg => [0, 0, 0], 1580 active_fg => [0, 0, 0],
1308 can_hover => 1, 1581 can_hover => 1,
1309 can_focus => 1, 1582 can_focus => 1,
1310 valign => 0, 1583 valign => 0,
1311 can_events => 1, 1584 can_events => 1,
1585 #text => ...
1312 @_ 1586 @_
1313 ) 1587 )
1314} 1588}
1315 1589
1316sub _set_text { 1590sub _set_text {
… …
1326 $self->{text} = $text; 1600 $self->{text} = $text;
1327 1601
1328 $text =~ s/./*/g if $self->{hidden}; 1602 $text =~ s/./*/g if $self->{hidden};
1329 $self->{layout}->set_text ("$text "); 1603 $self->{layout}->set_text ("$text ");
1330 1604
1331 $self->emit (changed => $self->{text}); 1605 $self->_emit (changed => $self->{text});
1332}
1333
1334sub get_text {
1335 $_[0]{text}
1336}
1337
1338sub size_request {
1339 my ($self) = @_;
1340
1341 my ($w, $h) = $self->SUPER::size_request;
1342
1343 ($w + 1, $h) # add 1 for cursor
1344}
1345
1346sub size_allocate {
1347 my ($self, $w, $h) = @_;
1348
1349 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1350} 1606}
1351 1607
1352sub set_text { 1608sub set_text {
1353 my ($self, $text) = @_; 1609 my ($self, $text) = @_;
1354 1610
1355 $self->{cursor} = length $text; 1611 $self->{cursor} = length $text;
1356 $self->_set_text ($text); 1612 $self->_set_text ($text);
1357 $self->update; 1613 $self->update;
1614 $self->check_size;
1615}
1616
1617sub get_text {
1618 $_[0]{text}
1619}
1620
1621sub size_request {
1622 my ($self) = @_;
1623
1624 my ($w, $h) = $self->SUPER::size_request;
1625
1626 ($w + 1, $h) # add 1 for cursor
1358} 1627}
1359 1628
1360sub key_down { 1629sub key_down {
1361 my ($self, $ev) = @_; 1630 my ($self, $ev) = @_;
1362 1631
… …
1364 my $sym = $ev->{sym}; 1633 my $sym = $ev->{sym};
1365 my $uni = $ev->{unicode}; 1634 my $uni = $ev->{unicode};
1366 1635
1367 my $text = $self->get_text; 1636 my $text = $self->get_text;
1368 1637
1369 if ($sym == 8) { 1638 if ($uni == 8) {
1370 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1639 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1371 } elsif ($sym == 127) { 1640 } elsif ($uni == 127) {
1372 substr $text, $self->{cursor}, 1, ""; 1641 substr $text, $self->{cursor}, 1, "";
1373 } elsif ($sym == CFClient::SDLK_LEFT) { 1642 } elsif ($sym == CFClient::SDLK_LEFT) {
1374 --$self->{cursor} if $self->{cursor}; 1643 --$self->{cursor} if $self->{cursor};
1375 } elsif ($sym == CFClient::SDLK_RIGHT) { 1644 } elsif ($sym == CFClient::SDLK_RIGHT) {
1376 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1645 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1377 } elsif ($sym == CFClient::SDLK_HOME) { 1646 } elsif ($sym == CFClient::SDLK_HOME) {
1378 $self->{cursor} = 0; 1647 $self->{cursor} = 0;
1379 } elsif ($sym == CFClient::SDLK_END) { 1648 } elsif ($sym == CFClient::SDLK_END) {
1380 $self->{cursor} = length $text; 1649 $self->{cursor} = length $text;
1381 } elsif ($sym == 27) { 1650 } elsif ($uni == 27) {
1382 $self->emit ('escape'); 1651 $self->_emit ('escape');
1383 } elsif ($uni) { 1652 } elsif ($uni) {
1384 substr $text, $self->{cursor}++, 0, chr $uni; 1653 substr $text, $self->{cursor}++, 0, chr $uni;
1385 } 1654 }
1386 1655
1387 $self->_set_text ($text); 1656 $self->_set_text ($text);
1388 $self->update; 1657 $self->update;
1658 $self->check_size;
1389} 1659}
1390 1660
1391sub focus_in { 1661sub focus_in {
1392 my ($self) = @_; 1662 my ($self) = @_;
1393 1663
… …
1473 if ($sym == 13) { 1743 if ($sym == 13) {
1474 unshift @{$self->{history}}, 1744 unshift @{$self->{history}},
1475 my $txt = $self->get_text; 1745 my $txt = $self->get_text;
1476 $self->{history_pointer} = -1; 1746 $self->{history_pointer} = -1;
1477 $self->{history_saveback} = ''; 1747 $self->{history_saveback} = '';
1478 $self->emit (activate => $txt); 1748 $self->_emit (activate => $txt);
1479 $self->update; 1749 $self->update;
1480 1750
1481 } elsif ($sym == CFClient::SDLK_UP) { 1751 } elsif ($sym == CFClient::SDLK_UP) {
1482 if ($self->{history_pointer} < 0) { 1752 if ($self->{history_pointer} < 0) {
1483 $self->{history_saveback} = $self->get_text; 1753 $self->{history_saveback} = $self->get_text;
… …
1522 my $class = shift; 1792 my $class = shift;
1523 1793
1524 $class->SUPER::new ( 1794 $class->SUPER::new (
1525 padding => 4, 1795 padding => 4,
1526 fg => [1, 1, 1], 1796 fg => [1, 1, 1],
1527 bg => [1, 1, 1, 0.2],
1528 active_fg => [0, 0, 1], 1797 active_fg => [0, 0, 1],
1529 can_hover => 1, 1798 can_hover => 1,
1530 align => 0, 1799 align => 0,
1531 valign => 0, 1800 valign => 0,
1532 can_events => 1, 1801 can_events => 1,
1533 @_ 1802 @_
1534 ) 1803 )
1535} 1804}
1536 1805
1806sub activate { }
1807
1537sub button_up { 1808sub button_up {
1538 my ($self, $ev, $x, $y) = @_; 1809 my ($self, $ev, $x, $y) = @_;
1539 1810
1811 $self->emit ("activate")
1540 if ($x >= 0 && $x < $self->{w} 1812 if $x >= 0 && $x < $self->{w}
1541 && $y >= 0 && $y < $self->{h}) { 1813 && $y >= 0 && $y < $self->{h};
1542 $self->emit ("activate");
1543 }
1544} 1814}
1545 1815
1546sub _draw { 1816sub _draw {
1547 my ($self) = @_; 1817 my ($self) = @_;
1548 1818
… …
1550 1820
1551 if ($GRAB == $self) { 1821 if ($GRAB == $self) {
1552 $self->{fg} = $self->{active_fg}; 1822 $self->{fg} = $self->{active_fg};
1553 } 1823 }
1554 1824
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1557 glEnable GL_TEXTURE_2D; 1825 glEnable GL_TEXTURE_2D;
1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1826 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1559 glColor 0, 0, 0, 1; 1827 glColor 0, 0, 0, 1;
1560 1828
1561 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1829 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1562 1830
1563 glDisable GL_TEXTURE_2D; 1831 glDisable GL_TEXTURE_2D;
1564 glDisable GL_BLEND;
1565 1832
1566 $self->SUPER::_draw; 1833 $self->SUPER::_draw;
1567} 1834}
1568 1835
1569############################################################################# 1836#############################################################################
… …
1583 1850
1584 $class->SUPER::new ( 1851 $class->SUPER::new (
1585 padding => 2, 1852 padding => 2,
1586 fg => [1, 1, 1], 1853 fg => [1, 1, 1],
1587 active_fg => [1, 1, 0], 1854 active_fg => [1, 1, 0],
1855 bg => [0, 0, 0, 0.2],
1856 active_bg => [1, 1, 1, 0.5],
1588 state => 0, 1857 state => 0,
1589 can_hover => 1, 1858 can_hover => 1,
1590 @_ 1859 @_
1591 ) 1860 )
1592} 1861}
… …
1601 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1602 1871
1603 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1872 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1604 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1873 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1605 $self->{state} = !$self->{state}; 1874 $self->{state} = !$self->{state};
1606 $self->emit (changed => $self->{state}); 1875 $self->_emit (changed => $self->{state});
1607 } 1876 }
1608} 1877}
1609 1878
1610sub _draw { 1879sub _draw {
1611 my ($self) = @_; 1880 my ($self) = @_;
… …
1616 1885
1617 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1886 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1618 1887
1619 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1888 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1620 1889
1621 glEnable GL_BLEND; 1890 my $tex = $self->{state} ? $tex[1] : $tex[0];
1891
1622 glEnable GL_TEXTURE_2D; 1892 glEnable GL_TEXTURE_2D;
1623 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1624
1625 my $tex = $self->{state} ? $tex[1] : $tex[0];
1626
1627 $tex->draw_quad (0, 0, $s, $s); 1893 $tex->draw_quad_alpha (0, 0, $s, $s);
1628
1629 glDisable GL_TEXTURE_2D; 1894 glDisable GL_TEXTURE_2D;
1630 glDisable GL_BLEND;
1631} 1895}
1632 1896
1633############################################################################# 1897#############################################################################
1634 1898
1635package CFClient::UI::Image; 1899package CFClient::UI::Image;
… …
1678 glTranslate 0, -$self->{w}, 0; 1942 glTranslate 0, -$self->{w}, 0;
1679 1943
1680 ($w, $h) = ($h, $w); 1944 ($w, $h) = ($h, $w);
1681 } 1945 }
1682 1946
1683 glEnable GL_BLEND;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1686 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1687 1949
1688 $tex->draw_quad (0, 0, $w, $h); 1950 $tex->draw_quad_alpha (0, 0, $w, $h);
1689 1951
1690 glDisable GL_BLEND;
1691 glDisable GL_TEXTURE_2D; 1952 glDisable GL_TEXTURE_2D;
1692} 1953}
1693 1954
1694############################################################################# 1955#############################################################################
1695 1956
… …
1743} 2004}
1744 2005
1745sub set_max { 2006sub set_max {
1746 my ($self, $max) = @_; 2007 my ($self, $max) = @_;
1747 2008
2009 return if $self->{max_val} == $max;
2010
1748 $self->{max_val} = $max; 2011 $self->{max_val} = $max;
2012 $self->update;
1749} 2013}
1750 2014
1751sub set_value { 2015sub set_value {
1752 my ($self, $val, $max) = @_; 2016 my ($self, $val, $max) = @_;
1753 2017
1754 $self->set_max ($max) 2018 $self->set_max ($max)
1755 if defined $max; 2019 if defined $max;
1756 2020
1757 $max = $self->{max_val}; 2021 return if $self->{val} == $val;
2022
1758 $self->{val} = $val; 2023 $self->{val} = $val;
1759
1760 $self->update; 2024 $self->update;
1761} 2025}
1762 2026
1763sub _draw { 2027sub _draw {
1764 my ($self) = @_; 2028 my ($self) = @_;
… …
1827 2091
1828sub new { 2092sub new {
1829 my ($class, %arg) = @_; 2093 my ($class, %arg) = @_;
1830 2094
1831 my $self = $class->SUPER::new ( 2095 my $self = $class->SUPER::new (
1832 tooltip => $arg{type}, 2096 tooltip => $arg{type},
1833 can_hover => 1, 2097 can_hover => 1,
2098 can_events => 1,
1834 %arg, 2099 %arg,
1835 ); 2100 );
1836 2101
1837 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2102 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1838 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2103 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1846 2111
1847 $self->{value}->set_fontsize ($fsize); 2112 $self->{value}->set_fontsize ($fsize);
1848 $self->{max} ->set_fontsize ($fsize); 2113 $self->{max} ->set_fontsize ($fsize);
1849} 2114}
1850 2115
2116sub set_max {
2117 my ($self, $max) = @_;
2118
2119 $self->{gauge}->set_max ($max);
2120 $self->{max}->set_text ($max);
2121}
2122
1851sub set_value { 2123sub set_value {
1852 my ($self, $val, $max) = @_; 2124 my ($self, $val, $max) = @_;
1853 2125
1854 $self->set_max ($max) 2126 $self->set_max ($max)
1855 if defined $max; 2127 if defined $max;
1856 2128
1857 $self->{gauge}->set_value ($val, $max); 2129 $self->{gauge}->set_value ($val, $max);
1858 $self->{value}->set_text ($val); 2130 $self->{value}->set_text ($val);
1859}
1860
1861sub set_max {
1862 my ($self, $max) = @_;
1863
1864 $self->{gauge}->set_max ($max);
1865 $self->{max}->set_text ($max);
1866} 2131}
1867 2132
1868############################################################################# 2133#############################################################################
1869 2134
1870package CFClient::UI::Slider; 2135package CFClient::UI::Slider;
… …
1880 qw(s1_slider.png s1_slider_bg.png); 2145 qw(s1_slider.png s1_slider_bg.png);
1881 2146
1882sub new { 2147sub new {
1883 my $class = shift; 2148 my $class = shift;
1884 2149
1885 # range [value, low, high, page] 2150 # range [value, low, high, page, unit]
1886 2151
1887 # TODO: 0-width page 2152 # TODO: 0-width page
1888 # TODO: req_w/h are wrong with vertical 2153 # TODO: req_w/h are wrong with vertical
1889 # TODO: calculations are off 2154 # TODO: calculations are off
1890 my $self = $class->SUPER::new ( 2155 my $self = $class->SUPER::new (
1891 fg => [1, 1, 1], 2156 fg => [1, 1, 1],
1892 active_fg => [0, 0, 0], 2157 active_fg => [0, 0, 0],
2158 bg => [0, 0, 0, 0.2],
2159 active_bg => [1, 1, 1, 0.5],
1893 range => [0, 0, 100, 10], 2160 range => [0, 0, 100, 10, 0],
1894 req_w => 20, 2161 req_w => $::WIDTH / 80,
1895 req_h => 20, 2162 req_h => $::WIDTH / 80,
1896 vertical => 0, 2163 vertical => 0,
1897 can_hover => 1, 2164 can_hover => 1,
1898 inner_pad => 5, 2165 inner_pad => 0.02,
1899 @_ 2166 @_
1900 ); 2167 );
1901 2168
2169 $self->set_value ($self->{range}[0]);
2170 $self->update;
2171
1902 $self 2172 $self
2173}
2174
2175sub set_range {
2176 my ($self, $range) = @_;
2177
2178 ($range, $self->{range}) = ($self->{range}, $range);
2179
2180 $self->update
2181 if "@$range" ne "@{$self->{range}}";
2182}
2183
2184sub set_value {
2185 my ($self, $value) = @_;
2186
2187 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2188
2189 $hi = $lo + 1 if $hi <= $lo;
2190
2191 $page = $hi - $lo if $page > $hi - $lo;
2192
2193 $value = $lo if $value < $lo;
2194 $value = $hi - $page if $value > $hi - $page;
2195
2196 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2197 if $unit;
2198
2199 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2200
2201 if ($value != $old_value) {
2202 $self->_emit (changed => $value);
2203 $self->update;
2204 }
1903} 2205}
1904 2206
1905sub size_request { 2207sub size_request {
1906 my ($self) = @_; 2208 my ($self) = @_;
1907 2209
… …
1913 2215
1914sub button_down { 2216sub button_down {
1915 my ($self, $ev, $x, $y) = @_; 2217 my ($self, $ev, $x, $y) = @_;
1916 2218
1917 $self->SUPER::button_down ($ev, $x, $y); 2219 $self->SUPER::button_down ($ev, $x, $y);
2220
2221 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2222
1918 $self->mouse_motion ($ev, $x, $y); 2223 $self->mouse_motion ($ev, $x, $y);
1919} 2224}
1920 2225
1921sub mouse_motion { 2226sub mouse_motion {
1922 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1923 2228
1924 if ($GRAB == $self) { 2229 if ($GRAB == $self) {
2230 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2231
2232 my (undef, $lo, $hi, $page) = @{$self->{range}};
2233
2234 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2235
2236 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2237 }
2238}
2239
2240sub update {
2241 my ($self) = @_;
2242
2243 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2244 $self->set_value ($self->{range}[0]);
2245
1925 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2246 my ($value, $lo, $hi, $page) = @{$self->{range}};
2247 my $range = ($hi - $page - $lo) || 1e-100;
1926 2248
1927 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2249 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1928 2250
1929 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2251 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1930 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2252 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1931 2253
1932 $x -= $inner_pad_px; # substract the padding 2254 $value = ($value - $lo) / $range;
1933 $x = $x * ($hi - $lo) / $inner_w + $lo; 2255 $value = $value * $self->{scale} + $self->{offset};
1934 $x = $lo if $x < $lo;
1935 $x = $hi - $page if $x > $hi - $page;
1936 $self->{range}[0] = $x;
1937 2256
1938 $self->emit (changed => $x); 2257 $self->{knob_x} = $value - $knob_w * 0.5;
1939 $self->update; 2258 $self->{knob_w} = $knob_w;
1940 } 2259 });
1941}
1942 2260
1943# the inner_* stuff is for generating a padding for the slider handle, 2261 $self->SUPER::update;
1944# so that the handle doesn't leave the texture. This calculation isn't 100%
1945# correct propably, but it does the job for now
1946sub _calc_inner_pad_px {
1947 my ($self, $w) = @_;
1948 ($w / 100) * $self->{inner_pad} # % to pixels
1949} 2262}
1950 2263
1951sub _draw { 2264sub _draw {
1952 my ($self) = @_; 2265 my ($self) = @_;
1953 2266
1954 $self->SUPER::_draw (); 2267 $self->SUPER::_draw ();
1955 2268
1956 my ($w, $h) = @$self{qw(w h)}; 2269 glScale $self->{w}, $self->{h};
1957 2270
1958 if ($self->{vertical}) { 2271 if ($self->{vertical}) {
1959 # draw a vertical slider like a rotated horizontal slider 2272 # draw a vertical slider like a rotated horizontal slider
1960 2273
2274 glTranslate 1, 0, 0;
1961 glRotate 90, 0, 0, 1; 2275 glRotate 90, 0, 0, 1;
1962 glTranslate 0, -$self->{w}, 0;
1963
1964 ($w, $h) = ($h, $w);
1965 } 2276 }
1966 2277
1967 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2278 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1968 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2279 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1969 2280
1970 my ($value, $lo, $hi, $page) = @{$self->{range}};
1971
1972 $hi = $value + 1 if $lo == $hi;
1973
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1975 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1976
1977 $page = int $page * $inner_w / ($hi - $lo);
1978 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1979
1980 $w -= $page;
1981 $page &= ~1;
1982 glTranslate $page * 0.5, 0, 0;
1983 $page ||= 2;
1984
1985 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1986 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1987
1988 glEnable GL_BLEND;
1989 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1990 glEnable GL_TEXTURE_2D; 2281 glEnable GL_TEXTURE_2D;
1991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1992 2283
1993 # draw background 2284 # draw background
1994 $tex[1]->draw_quad (0, 0, $w, $h); 2285 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1995 2286
1996 # draw handle 2287 # draw handle
1997 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2288 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1998 2289
1999 glDisable GL_BLEND;
2000 glDisable GL_TEXTURE_2D; 2290 glDisable GL_TEXTURE_2D;
2001} 2291}
2292
2293#############################################################################
2294
2295package CFClient::UI::ValSlider;
2296
2297our @ISA = CFClient::UI::HBox::;
2298
2299sub new {
2300 my ($class, %arg) = @_;
2301
2302 my $range = delete $arg{range};
2303
2304 my $self = $class->SUPER::new (
2305 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2306 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2307 to_value => sub { shift },
2308 from_value => sub { shift },
2309 %arg,
2310 );
2311
2312 $self->{slider}->connect (changed => sub {
2313 my ($self, $value) = @_;
2314 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2315 $self->{parent}->emit (changed => $value);
2316 });
2317
2318# $self->{entry}->connect (changed => sub {
2319# my ($self, $value) = @_;
2320# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2321# $self->{parent}->emit (changed => $value);
2322# });
2323
2324 $self->add ($self->{slider}, $self->{entry});
2325
2326 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2327
2328 $self
2329}
2330
2331sub set_range { shift->{slider}->set_range (@_) }
2332sub set_value { shift->{slider}->set_value (@_) }
2002 2333
2003############################################################################# 2334#############################################################################
2004 2335
2005package CFClient::UI::TextView; 2336package CFClient::UI::TextView;
2006 2337
… …
2015 fontsize => 1, 2346 fontsize => 1,
2016 can_events => 0, 2347 can_events => 0,
2017 #font => default_font 2348 #font => default_font
2018 @_, 2349 @_,
2019 2350
2020 layout => (new CFClient::Layout), 2351 layout => (new CFClient::Layout 1),
2021 par => [], 2352 par => [],
2022 height => 0, 2353 height => 0,
2023 children => [ 2354 children => [
2024 (new CFClient::UI::Empty expand => 1), 2355 (new CFClient::UI::Empty expand => 1),
2025 (new CFClient::UI::Slider vertical => 1), 2356 (new CFClient::UI::Slider vertical => 1),
2026 ], 2357 ],
2027 ); 2358 );
2028 2359
2029 $self->{children}[1]->connect (changed => sub { 2360 $self->{children}[1]->connect (changed => sub { $self->update });
2030 $self->update;
2031 });
2032 2361
2033 $self 2362 $self
2034} 2363}
2035 2364
2036sub set_fontsize { 2365sub set_fontsize {
2037 my ($self, $fontsize) = @_; 2366 my ($self, $fontsize) = @_;
2038 2367
2039 $self->{fontsize} = $fontsize; 2368 $self->{fontsize} = $fontsize;
2040 $self->reflow; 2369 $self->reflow;
2041}
2042
2043sub text_height {
2044 my ($self, $text) = @_;
2045
2046 my $layout = $self->{layout};
2047
2048 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2049 $layout->set_width ($self->{w});
2050 $layout->set_text ($text);
2051
2052 ($layout->size)[1]
2053}
2054
2055sub reflow {
2056 my ($self) = @_;
2057
2058 $self->{need_reflow}++;
2059 $self->update;
2060} 2370}
2061 2371
2062sub size_allocate { 2372sub size_allocate {
2063 my ($self, $w, $h) = @_; 2373 my ($self, $w, $h) = @_;
2064 2374
… …
2069 $self->{layout}->set_width ($self->{children}[0]{w}); 2379 $self->{layout}->set_width ($self->{children}[0]{w});
2070 2380
2071 $self->reflow; 2381 $self->reflow;
2072} 2382}
2073 2383
2384sub text_size {
2385 my ($self, $text, $indent) = @_;
2386
2387 my $layout = $self->{layout};
2388
2389 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2390 $layout->set_width ($self->{children}[0]{w} - $indent);
2391 $layout->set_markup ($text);
2392
2393 $layout->size
2394}
2395
2396sub reflow {
2397 my ($self) = @_;
2398
2399 $self->{need_reflow}++;
2400 $self->update;
2401}
2402
2403sub set_offset {
2404 my ($self, $offset) = @_;
2405
2406 # todo: base offset on lines or so, not on pixels
2407 $self->{children}[1]->set_value ($offset);
2408}
2409
2410sub clear {
2411 my ($self) = @_;
2412
2413 $self->{par} = [];
2414 $self->{height} = 0;
2415 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2416}
2417
2074sub add_paragraph { 2418sub add_paragraph {
2075 my ($self, $color, $text) = @_; 2419 my ($self, $color, $text, $indent) = @_;
2076 2420
2077 #TODO: intelligently "reformat" paragraph 2421 for my $line (split /\n/, $text) {
2078 2422 my ($w, $h) = $self->text_size ($line);
2079 my $height = $self->text_height ($text);
2080
2081 $self->{height} += $height; 2423 $self->{height} += $h;
2424 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2425 }
2082 2426
2083 push @{$self->{par}}, [$height, $color, $text];
2084
2085 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2427 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2086 $self->{children}[1]->update;
2087} 2428}
2088 2429
2089sub update { 2430sub update {
2090 my ($self) = @_; 2431 my ($self) = @_;
2091 2432
… …
2093 2434
2094 return unless $self->{h} > 0; 2435 return unless $self->{h} > 0;
2095 2436
2096 delete $self->{texture}; 2437 delete $self->{texture};
2097 2438
2098 $ROOT->on_refresh ($self, sub { 2439 $ROOT->on_post_alloc ($self, sub {
2440 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2441
2099 if (delete $self->{need_reflow}) { 2442 if (delete $self->{need_reflow}) {
2100 my $height = 0; 2443 my $height = 0;
2101 2444
2102 $height += $_->[0] = $self->text_height ($_->[2]) 2445 my $layout = $self->{layout};
2446
2447 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2448
2103 for @{$self->{par}}; 2449 for (@{$self->{par}}) {
2450 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2451 $layout->set_width ($W - $_->[3]);
2452 $layout->set_markup ($_->[4]);
2453 my ($w, $h) = $layout->size;
2454 $_->[0] = $w + $_->[3];
2455 $_->[1] = $h;
2456 }
2457
2458 $height += $_->[1];
2459 }
2104 2460
2105 $self->{height} = $height; 2461 $self->{height} = $height;
2106 2462
2107 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2463 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2108 2464
2109 delete $self->{texture}; 2465 delete $self->{texture};
2110 } 2466 }
2111 2467
2112 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2468 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2113 glClearColor 0, 0, 0, 1; 2469 glClearColor 0.5, 0.5, 0.5, 0;
2114 glClear GL_COLOR_BUFFER_BIT; 2470 glClear GL_COLOR_BUFFER_BIT;
2115 2471
2472 my $top = int $self->{children}[1]{range}[0];
2473
2474 my $y0 = $top;
2475 my $y1 = $top + $H;
2476
2477 my $y = 0;
2478
2479 my $layout = $self->{layout};
2480
2481 $layout->set_font ($self->{font}) if $self->{font};
2482
2116 glEnable GL_BLEND; 2483 glEnable GL_BLEND;
2484 #TODO# not correct in windows where rgba is forced off
2117 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2485 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2118 glEnable GL_TEXTURE_2D;
2119 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2120
2121 my $top = int $self->{children}[1]{range}[0];
2122
2123 my $y0 = $top;
2124 my $y1 = $top + $self->{h};
2125
2126 my $y = 0;
2127
2128 my $layout = $self->{layout};
2129
2130 $layout->set_font ($self->{font}) if $self->{font};
2131 2486
2132 for my $par (@{$self->{par}}) { 2487 for my $par (@{$self->{par}}) {
2133 my $h = $par->[0]; 2488 my $h = $par->[1];
2134 2489
2135 if ($y0 < $y + $h && $y < $y1) { 2490 if ($y0 < $y + $h && $y < $y1) {
2491 $layout->set_foreground (@{ $par->[2] });
2492 $layout->set_width ($W - $par->[3]);
2136 $layout->set_text ($par->[2]); 2493 $layout->set_markup ($par->[4]);
2137 2494
2138 glColor @{ $par->[1] }; 2495 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2139 my ($W, $H) = $layout->size; 2496
2140 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2497 glRasterPos $par->[3], $y - $y0;
2498 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2141 } 2499 }
2142 2500
2143 $y += $h; 2501 $y += $h;
2144 } 2502 }
2145 2503
2146 glDisable GL_TEXTURE_2D;
2147 glDisable GL_BLEND; 2504 glDisable GL_BLEND;
2148 }; 2505 };
2149 }); 2506 });
2150} 2507}
2151 2508
2152sub _draw { 2509sub _draw {
2153 my ($self) = @_; 2510 my ($self) = @_;
2154 2511
2155 if ($self->{texture}) {
2156 glEnable GL_TEXTURE_2D; 2512 glEnable GL_TEXTURE_2D;
2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1;
2158 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2515 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2159 glDisable GL_TEXTURE_2D; 2516 glDisable GL_TEXTURE_2D;
2160 }
2161 2517
2162 $self->{children}[1]->draw; 2518 $self->{children}[1]->draw;
2163 2519
2164} 2520}
2165 2521
… …
2213 2569
2214sub new { 2570sub new {
2215 my $class = shift; 2571 my $class = shift;
2216 2572
2217 my $self = $class->SUPER::new ( 2573 my $self = $class->SUPER::new (
2218 state => 0, 2574 state => 0,
2219 connect_activate => \&toggle_flopper, 2575 on_activate => \&toggle_flopper,
2220 @_ 2576 @_
2221 ); 2577 );
2222 2578
2223 if ($self->{state}) {
2224 $self->{state} = 0;
2225 $self->toggle_flopper;
2226 }
2227
2228 $self 2579 $self
2229} 2580}
2230 2581
2231sub toggle_flopper { 2582sub toggle_flopper {
2232 my ($self) = @_; 2583 my ($self) = @_;
2233 2584
2234 # TODO: use animation 2585 $self->{other}->toggle_visibility;
2235 if ($self->{state} = !$self->{state}) {
2236 $CFClient::UI::ROOT->add ($self->{other});
2237 $self->{other}->move ($self->coord2global (0, $self->{h}));
2238 $self->emit ("open");
2239 } else {
2240 $CFClient::UI::ROOT->remove ($self->{other});
2241 $self->emit ("close");
2242 }
2243
2244 $self->emit (changed => $self->{state});
2245} 2586}
2246 2587
2247############################################################################# 2588#############################################################################
2248 2589
2249package CFClient::UI::Tooltip; 2590package CFClient::UI::Tooltip;
… …
2259 @_, 2600 @_,
2260 can_events => 0, 2601 can_events => 0,
2261 ) 2602 )
2262} 2603}
2263 2604
2264sub set_markup { 2605sub set_tooltip_from {
2265 my ($self, $text) = @_; 2606 my ($self, $widget) = @_;
2266 2607
2267 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2608 $self->add (new CFClient::UI::Label
2268 $self->{label}->set_markup ($text); 2609 markup => $widget->{tooltip},
2269 $self->add ($self->{label}); 2610 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2611 fontsize => 0.8,
2612 fg => [0, 0, 0, 1],
2613 ellipsise => 0,
2614 font => ($widget->{tooltip_font} || $::FONT_PROP),
2615 );
2270} 2616}
2271 2617
2272sub size_request { 2618sub size_request {
2273 my ($self) = @_; 2619 my ($self) = @_;
2274
2275 $self->child->set_max_size ($::WIDTH * 0.3);
2276 2620
2277 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2621 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2278 2622
2279 ($w + 4, $h + 4) 2623 ($w + 4, $h + 4)
2280} 2624}
… …
2286} 2630}
2287 2631
2288sub _draw { 2632sub _draw {
2289 my ($self) = @_; 2633 my ($self) = @_;
2290 2634
2291 glPushMatrix;
2292 glTranslate 0.375, 0.375; 2635 glTranslate 0.375, 0.375;
2293 2636
2294 my ($w, $h) = @$self{qw(w h)}; 2637 my ($w, $h) = @$self{qw(w h)};
2295 2638
2296 glColor 1, 0.8, 0.4; 2639 glColor 1, 0.8, 0.4;
… …
2307 glVertex 0 , $h; 2650 glVertex 0 , $h;
2308 glVertex $w, $h; 2651 glVertex $w, $h;
2309 glVertex $w, 0; 2652 glVertex $w, 0;
2310 glEnd; 2653 glEnd;
2311 2654
2312 glPopMatrix; 2655 glTranslate 2 - 0.375, 2 - 0.375;
2313
2314 glTranslate 2, 2;
2315 $self->SUPER::_draw; 2656 $self->SUPER::_draw;
2316} 2657}
2317 2658
2318############################################################################# 2659#############################################################################
2319 2660
… …
2324use CFClient::OpenGL; 2665use CFClient::OpenGL;
2325 2666
2326sub new { 2667sub new {
2327 my $class = shift; 2668 my $class = shift;
2328 2669
2329 $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
2330 aspect => 1, 2671 aspect => 1,
2672 can_events => 0,
2331 @_, 2673 @_,
2332 ) 2674 );
2675
2676 if ($self->{anim} && $self->{animspeed}) {
2677 Scalar::Util::weaken (my $widget = $self);
2678
2679 $self->{timer} = Event->timer (
2680 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2681 hard => 1,
2682 interval => $self->{animspeed},
2683 cb => sub {
2684 ++$widget->{frame};
2685 $widget->update;
2686 },
2687 );
2688 }
2689
2690 $self
2333} 2691}
2334 2692
2335sub size_request { 2693sub size_request {
2336 (32, 8) 2694 (32, 8)
2337} 2695}
2338 2696
2697sub update {
2698 my ($self) = @_;
2699
2700 return unless $self->{visible};
2701
2702 $self->SUPER::update;
2703}
2704
2339sub draw { 2705sub _draw {
2340 my ($self) = @_; 2706 my ($self) = @_;
2341 2707
2708 return unless $::CONN;
2709
2710 my $face;
2711
2712 if ($self->{frame}) {
2713 my $anim = $::CONN->{anim}[$self->{anim}];
2714
2715 $face = $anim->[ $self->{frame} % @$anim ]
2716 if $anim && @$anim;
2717 }
2718
2342 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2719 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2343 2720
2344 if ($tex) { 2721 if ($tex) {
2345 glEnable GL_BLEND;
2346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2347 glEnable GL_TEXTURE_2D; 2722 glEnable GL_TEXTURE_2D;
2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1; 2724 glColor 1, 1, 1, 1;
2350 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2725 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2351 glDisable GL_TEXTURE_2D; 2726 glDisable GL_TEXTURE_2D;
2352 glDisable GL_BLEND; 2727 }
2728}
2729
2730sub DESTROY {
2731 my ($self) = @_;
2732
2733 $self->{timer}->cancel
2734 if $self->{timer};
2735
2736 $self->SUPER::DESTROY;
2737}
2738
2739#############################################################################
2740
2741package CFClient::UI::Inventory;
2742
2743our @ISA = CFClient::UI::ScrolledWindow::;
2744
2745sub new {
2746 my $class = shift;
2747
2748 my $self = $class->SUPER::new (
2749 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2750 @_,
2751 );
2752
2753 $self
2754}
2755
2756sub set_items {
2757 my ($self, $items) = @_;
2758
2759 $self->{scrolled}->clear;
2760 return unless $items;
2761
2762 my @items = sort {
2763 ($a->{type} <=> $b->{type})
2764 or ($a->{name} cmp $b->{name})
2765 } @$items;
2766
2767 $self->{real_items} = \@items;
2768
2769 my $row = 0;
2770 for my $item (@items) {
2771 CFClient::Item::update_widgets $item;
2772
2773 $self->{scrolled}->add (0, $row, $item->{face_widget});
2774 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2775 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2776
2777 $row++;
2778 }
2779}
2780
2781#############################################################################
2782
2783package CFClient::UI::Menu;
2784
2785our @ISA = CFClient::UI::FancyFrame::;
2786
2787use CFClient::OpenGL;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 items => [],
2794 z => 100,
2795 @_,
2796 );
2797
2798 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2799
2800 for my $item (@{ $self->{items} }) {
2801 my ($widget, $cb) = @$item;
2802
2803 # handle various types of items, only text for now
2804 if (!ref $widget) {
2805 $widget = new CFClient::UI::Label
2806 can_hover => 1,
2807 can_events => 1,
2808 text => $widget;
2809 }
2810
2811 $self->{item}{$widget} = $item;
2812
2813 $self->{vbox}->add ($widget);
2814 }
2815
2816 $self
2817}
2818
2819# popup given the event (must be a mouse button down event currently)
2820sub popup {
2821 my ($self, $ev) = @_;
2822
2823 $self->_emit ("popdown");
2824
2825 # maybe save $GRAB? must be careful about events...
2826 $GRAB = $self;
2827 $self->{button} = $ev->{button};
2828
2829 $self->show;
2830 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2831}
2832
2833sub mouse_motion {
2834 my ($self, $ev, $x, $y) = @_;
2835
2836 # TODO: should use vbox->find_widget or so
2837 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2838 $self->{hover} = $self->{item}{$HOVER};
2839}
2840
2841sub button_up {
2842 my ($self, $ev, $x, $y) = @_;
2843
2844 if ($ev->{button} == $self->{button}) {
2845 undef $GRAB;
2846 $self->hide;
2847
2848 $self->_emit ("popdown");
2849 $self->{hover}[1]->() if $self->{hover};
2850 }
2851}
2852
2853#############################################################################
2854
2855package CFClient::UI::Statusbox;
2856
2857our @ISA = CFClient::UI::VBox::;
2858
2859sub new {
2860 my $class = shift;
2861
2862 $class->SUPER::new (
2863 fontsize => 0.8,
2864 @_,
2353 } 2865 )
2866}
2867
2868sub reorder {
2869 my ($self) = @_;
2870 my $NOW = time;
2871
2872 while (my ($k, $v) = each %{ $self->{item} }) {
2873 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2874 }
2875
2876 my @widgets;
2877
2878 my @items = sort {
2879 $a->{pri} <=> $b->{pri}
2880 or $b->{id} <=> $a->{id}
2881 } values %{ $self->{item} };
2882
2883 my $count = 10 + 1;
2884 for my $item (@items) {
2885 last unless --$count;
2886
2887 push @widgets, $item->{label} ||= do {
2888 # TODO: doesn't handle markup well (read as: at all)
2889 my $short = $item->{count} > 1
2890 ? "<b>$item->{count} ×</b> $item->{text}"
2891 : $item->{text};
2892
2893 for ($short) {
2894 s/^\s+//;
2895 s/\s+/ /g;
2896 }
2897
2898 new CFClient::UI::Label
2899 markup => $short,
2900 tooltip => $item->{tooltip},
2901 tooltip_font => $::FONT_PROP,
2902 tooltip_width => 0.67,
2903 fontsize => $item->{fontsize} || $self->{fontsize},
2904 max_w => $::WIDTH * 0.44,
2905 fg => $item->{fg},
2906 can_events => 1,
2907 can_hover => 1
2908 };
2909 }
2910
2911 $self->clear;
2912 $self->SUPER::add (reverse @widgets);
2913}
2914
2915sub add {
2916 my ($self, $text, %arg) = @_;
2917
2918 $text =~ s/^\s+//;
2919 $text =~ s/\s+$//;
2920
2921 return unless $text;
2922
2923 my $timeout = time + ((delete $arg{timeout}) || 60);
2924
2925 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2926
2927 if (my $item = $self->{item}{$group}) {
2928 if ($item->{text} eq $text) {
2929 $item->{count}++;
2930 } else {
2931 $item->{count} = 1;
2932 $item->{text} = $item->{tooltip} = $text;
2933 }
2934 $item->{id} = ++$self->{id};
2935 $item->{timeout} = $timeout;
2936 delete $item->{label};
2937 } else {
2938 $self->{item}{$group} = {
2939 id => ++$self->{id},
2940 text => $text,
2941 timeout => $timeout,
2942 tooltip => $text,
2943 fg => [0.8, 0.8, 0.8, 0.8],
2944 pri => 0,
2945 count => 1,
2946 %arg,
2947 };
2948 }
2949
2950 $self->reorder;
2951}
2952
2953sub reconfigure {
2954 my ($self) = @_;
2955
2956 delete $_->{label}
2957 for values %{ $self->{item} || {} };
2958
2959 $self->reorder;
2960 $self->SUPER::reconfigure;
2354} 2961}
2355 2962
2356############################################################################# 2963#############################################################################
2357 2964
2358package CFClient::UI::Root; 2965package CFClient::UI::Root;
2359 2966
2360our @ISA = CFClient::UI::Container::; 2967our @ISA = CFClient::UI::Container::;
2361 2968
2362use CFClient::OpenGL; 2969use CFClient::OpenGL;
2363 2970
2364sub check_size { 2971sub new {
2365 my ($self) = @_; 2972 my $class = shift;
2366 2973
2367 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2974 $class->SUPER::new (
2368} 2975 visible => 1,
2369 2976 @_,
2370sub size_request { 2977 )
2371 ($::WIDTH, $::HEIGHT)
2372} 2978}
2373 2979
2374sub configure { 2980sub configure {
2375 my ($self, $x, $y, $w, $h) = @_; 2981 my ($self, $x, $y, $w, $h) = @_;
2376 2982
2377 $self->SUPER::configure ($x, $y, $w, $h); 2983 $self->{w} = $w;
2984 $self->{h} = $h;
2985}
2378 2986
2987sub check_size {
2988 my ($self) = @_;
2989
2990 $self->size_allocate ($self->{w}, $self->{h})
2991 if $self->{w};
2992}
2993
2994sub size_request {
2995 my ($self) = @_;
2996
2997 ($self->{w}, $self->{h})
2998}
2999
3000sub size_allocate {
3001 my ($self, $w, $h) = @_;
3002
2379 for my $child (@{$self->{children}}) { 3003 for my $child ($self->children) {
2380 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3004 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2381 3005
3006 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3007 if exists $child->{req_x};
3008
3009 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3010 if exists $child->{req_y};
3011
3012 delete @$child{qw(req_x req_y)};
3013
2382 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3014 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2383 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3015 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3016
2384 $child->configure ($X, $Y, $W,$H); 3017 $child->configure ($X, $Y, $W, $H);
2385 } 3018 }
2386} 3019}
2387 3020
2388sub _topleft { 3021sub coord2local {
2389 my ($self, $x, $y) = @_; 3022 my ($self, $x, $y) = @_;
2390 3023
2391 ($x, $y) 3024 ($x, $y)
2392} 3025}
2393 3026
3027sub coord2global {
3028 my ($self, $x, $y) = @_;
3029
3030 ($x, $y)
3031}
3032
2394sub update { 3033sub update {
2395 my ($self) = @_; 3034 my ($self) = @_;
2396 3035
2397 $self->check_size; 3036 $self->check_size;
2398 ::refresh (); 3037 $::WANT_REFRESH++;
2399} 3038}
2400 3039
2401sub add { 3040sub add {
2402 my ($self, $child) = @_; 3041 my ($self, @children) = @_;
2403 3042
3043 for my $child (@children) {
3044 $child->{is_toplevel} = 1;
3045
2404 # integerize window positions 3046 # integerise window positions
2405 $child->{x} = int $child->{x}; 3047 $child->{x} = int $child->{x};
2406 $child->{y} = int $child->{y}; 3048 $child->{y} = int $child->{y};
3049 }
2407 3050
2408 $self->SUPER::add ($child); 3051 $self->SUPER::add (@children);
3052
3053 for (my @widgets = @children; my $w = pop @widgets; ) {
3054 push @widgets, $w->children;
3055 $w->set_visible;
3056 }
3057
3058}
3059
3060sub remove {
3061 my ($self, @children) = @_;
3062
3063 $self->SUPER::remove (@children);
3064
3065 while (@children) {
3066 my $w = pop @children;
3067 push @children, $w->children;
3068 $w->set_invisible;
3069 }
2409} 3070}
2410 3071
2411sub on_refresh { 3072sub on_refresh {
2412 my ($self, $id, $cb) = @_; 3073 my ($self, $id, $cb) = @_;
2413 3074
2414 $self->{refresh_hook}{$id} = $cb; 3075 $self->{refresh_hook}{$id} = $cb;
2415} 3076}
2416 3077
3078sub on_post_alloc {
3079 my ($self, $id, $cb) = @_;
3080
3081 $self->{post_alloc_hook}{$id} = $cb;
3082}
3083
2417sub draw { 3084sub draw {
2418 my ($self) = @_; 3085 my ($self) = @_;
2419 3086
2420 while (my $rcb = delete $self->{refresh_hook}) { 3087 while ($self->{refresh_hook}) {
2421 $_->() for values %$rcb; 3088 $_->()
3089 for values %{delete $self->{refresh_hook}};
3090 }
3091
3092 if ($self->{check_size}) {
3093 my @queue;
3094
3095 for (;;) {
3096 if ($self->{check_size}) {
3097 #TODO use array-of-depth approach
3098
3099 @queue = sort { $a->{visible} <=> $b->{visible} }
3100 @queue, values %{delete $self->{check_size}};
3101 }
3102
3103 my $widget = pop @queue || last;
3104
3105 defined $widget->{visible} or last; # do not resize invisible widgets
3106
3107 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3108 ? @$widget{qw(def_w def_h)}
3109 : $widget->size_request;
3110
3111 if (delete $widget->{force_alloc}
3112 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3113 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3114
3115 $widget->{req_w} = $w;
3116 $widget->{req_h} = $h;
3117
3118 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3119
3120 $widget->{parent}->check_size
3121 if $widget->{parent};
3122 }
3123 }
3124 }
3125
3126 while ($self->{size_alloc}) {
3127 for (values %{delete $self->{size_alloc}}) {
3128 my ($widget, $w, $h) = @$_;
3129
3130 $w = 0 if $w < 0;
3131 $h = 0 if $h < 0;
3132
3133 $widget->{w} = $w;
3134 $widget->{h} = $h;
3135 $widget->emit (size_allocate => $w, $h);
3136 }
3137 }
3138
3139 while ($self->{post_alloc_hook}) {
3140 $_->()
3141 for values %{delete $self->{post_alloc_hook}};
2422 } 3142 }
2423 3143
2424 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3144 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2425 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3145 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2426 glClear GL_COLOR_BUFFER_BIT; 3146 glClear GL_COLOR_BUFFER_BIT;
2427 3147
2428 glMatrixMode GL_PROJECTION; 3148 glMatrixMode GL_PROJECTION;
2429 glLoadIdentity; 3149 glLoadIdentity;
2430 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3150 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2431 glMatrixMode GL_MODELVIEW; 3151 glMatrixMode GL_MODELVIEW;
2432 glLoadIdentity; 3152 glLoadIdentity;
2433 3153
2434 $self->_draw; 3154 $self->_draw;
2435} 3155}
… …
2437############################################################################# 3157#############################################################################
2438 3158
2439package CFClient::UI; 3159package CFClient::UI;
2440 3160
2441$ROOT = new CFClient::UI::Root; 3161$ROOT = new CFClient::UI::Root;
2442$TOOLTIP = new CFClient::UI::Tooltip; 3162$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2443 3163
24441 31641
2445 3165

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