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 1.174 by root, Tue Apr 25 11:18:49 2006 UTC vs.
Revision 1.234 by root, Thu May 25 16:24:44 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
… …
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
13our $TOOLTIP; 14our $TOOLTIP;
14our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
15 18
16sub check_tooltip { 19sub check_tooltip {
17 if (!$GRAB) { 20 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 22 if (length $widget->{tooltip}) {
… …
23 26
24 my $tip = $widget->{tooltip}; 27 my $tip = $widget->{tooltip};
25 28
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 29 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 30
28 $TOOLTIP->set_markup ($widget->{tooltip}); 31 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 32 $TOOLTIP->show;
31 33
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33 35
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); 36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36 } 37 if $x + $TOOLTIP->{w} > $::WIDTH;
37 38
38 $TOOLTIP->move ($x, $y); 39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
39 } 42 }
40 43
41 return; 44 return;
42 } 45 }
43 } 46 }
… …
47 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
48} 51}
49 52
50# class methods for events 53# class methods for events
51sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 55 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 56 if $FOCUS;
54} 57}
55 58
56sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 60 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 61 if $FOCUS;
59} 62}
60 63
61sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
62 my ($ev) = @_; 65 my ($ev) = @_;
… …
71 check_tooltip; 74 check_tooltip;
72 } 75 }
73 76
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 78
76 if ($GRAB) { 79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 80 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 81}
81 82
82sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
83 my ($ev) = @_; 84 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
85 86
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 88
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 90
90 if ($GRAB) { 91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 92 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 93
95 if (!$BUTTON_STATE) { 94 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 95 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 96 $grab->update if $grab;
98 $GRAB->update if $GRAB; 97 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 113 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 114
116 check_tooltip; 115 check_tooltip;
117 } 116 }
118 117
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 119 if $HOVER;
123} 120}
124 121
125# convert position array to integers 122# convert position array to integers
126sub harmonize { 123sub harmonize {
127 my ($vals) = @_; 124 my ($vals) = @_;
… …
131 for (@$vals) { 128 for (@$vals) {
132 my $i = int $_ + $rem; 129 my $i = int $_ + $rem;
133 $rem += $_ - $i; 130 $rem += $_ - $i;
134 $_ = $i; 131 $_ = $i;
135 } 132 }
133}
134
135sub full_refresh {
136 # make a copy, otherwise for complains about freed values.
137 my @widgets = values %WIDGET;
138
139 $_->update
140 for @widgets;
141}
142
143sub reconfigure_widgets {
144 # make a copy, otherwise C<for> complains about freed values.
145 my @widgets = values %WIDGET;
146
147 $_->reconfigure
148 for @widgets;
149}
150
151# call when resolution changes etc.
152sub rescale_widgets {
153 my ($sx, $sy) = @_;
154
155 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 }
166 }
167
168 reconfigure_widgets;
136} 169}
137 170
138############################################################################# 171#############################################################################
139 172
140package CFClient::UI::Base; 173package CFClient::UI::Base;
… …
158 if (/^connect_(.*)$/) { 191 if (/^connect_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 192 $self->connect ($1 => delete $self->{$_});
160 } 193 }
161 } 194 }
162 195
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197
163 $self 198 $self
164} 199}
165 200
166sub destroy { 201sub destroy {
167 my ($self) = @_; 202 my ($self) = @_;
… …
170 %$self = (); 205 %$self = ();
171} 206}
172 207
173sub show { 208sub show {
174 my ($self) = @_; 209 my ($self) = @_;
175
176 return if $self->{parent}; 210 return if $self->{parent};
177 211
178 $CFClient::UI::ROOT->add ($self); 212 $CFClient::UI::ROOT->add ($self);
179} 213}
180 214
181sub hide { 215sub show_centered {
182 my ($self) = @_; 216 my ($self) = @_;
217 return if $self->{parent};
218
219 $self->show;
220
221 $CFClient::UI::ROOT->on_post_alloc (
222 "centered $self" => sub {
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 },
225 );
226}
227
228sub set_invisible {
229 my ($self) = @_;
230
231 # broken show/hide model
232
233 delete $self->{visible};
183 234
184 undef $GRAB if $GRAB == $self; 235 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 236 undef $HOVER if $HOVER == $self;
237
238 CFClient::UI::check_tooltip
239 if $CFClient::UI::TOOLTIP->{owner} == $self;
240
241 $self->focus_out;
242}
243
244sub hide {
245 my ($self) = @_;
246
247 $self->set_invisible;
186 248
187 $self->{parent}->remove ($self) 249 $self->{parent}->remove ($self)
188 if $self->{parent}; 250 if $self->{parent};
189} 251}
190 252
… …
232 $self->{y} = $y; 294 $self->{y} = $y;
233 $self->update; 295 $self->update;
234 } 296 }
235 297
236 if ($self->{w} != $w || $self->{h} != $h) { 298 if ($self->{w} != $w || $self->{h} != $h) {
237 $self->{w} = $w; 299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238 $self->{h} = $h;
239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 } 300 }
243} 301}
244 302
245sub size_allocate { 303sub size_allocate {
246 # nothing to be done 304 # nothing to be done
247} 305}
248 306
307sub reconfigure {
308 my ($self) = @_;
309
310 $self->check_size (1);
311 $self->update;
312}
313
249sub children { 314sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 315}
261 316
262sub set_max_size { 317sub set_max_size {
263 my ($self, $w, $h) = @_; 318 my ($self, $w, $h) = @_;
264 319
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 320 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 321 delete $self->{max_h}; $self->{max_h} = $h if $h;
267} 322}
268 323
269# return top left coordinates 324sub set_tooltip {
270sub _topleft {
271 my ($self, $x, $y) = @_; 325 my ($self, $tooltip) = @_;
272 326
273 $self->{parent} 327 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 328 $tooltip =~ s/\s+$//;
275 329
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 330 return if $self->{tooltip} eq $tooltip;
331
332 $self->{tooltip} = $tooltip;
333
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip;
337 }
277} 338}
278 339
279# translate global coordinates to local coordinate system 340# translate global coordinates to local coordinate system
280sub coord2local { 341sub coord2local {
281 my ($self, $x, $y) = @_; 342 my ($self, $x, $y) = @_;
282 343
283 my ($X, $Y) = $self->_topleft; 344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 345}
286 346
287# translate local coordinates to global coordinate system 347# translate local coordinates to global coordinate system
288sub coord2global { 348sub coord2global {
289 my ($self, $x, $y) = @_; 349 my ($self, $x, $y) = @_;
290 350
291 my ($X, $Y) = $self->_topleft; 351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 352}
294 353
295sub focus_in { 354sub focus_in {
296 my ($self) = @_; 355 my ($self) = @_;
297 356
298 return if $FOCUS == $self; 357 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 358 return unless $self->{can_focus};
300 359
301 my $focus = $FOCUS; $FOCUS = $self; 360 my $focus = $FOCUS; $FOCUS = $self;
302 361
303 $self->emit (focus_in => $focus); 362 $self->_emit (focus_in => $focus);
304 363
305 $focus->update if $focus; 364 $focus->update if $focus;
306 $FOCUS->update; 365 $FOCUS->update;
307} 366}
308 367
… …
311 370
312 return unless $FOCUS == $self; 371 return unless $FOCUS == $self;
313 372
314 my $focus = $FOCUS; undef $FOCUS; 373 my $focus = $FOCUS; undef $FOCUS;
315 374
316 $self->emit (focus_out => $focus); 375 $self->_emit (focus_out => $focus);
317 376
318 $focus->update if $focus; #? 377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
380 unless $FOCUS;
319} 381}
320 382
321sub mouse_motion { } 383sub mouse_motion { }
322sub button_up { } 384sub button_up { }
323sub key_down { } 385sub key_down { }
324sub key_up { } 386sub key_up { }
325 387
326sub button_down { 388sub button_down {
327 my ($self, $ev, $x, $y) = @_; 389 my ($self, $ev, $x, $y) = @_;
328 390
329 $self->focus_in; 391 $self->focus_in;
… …
363 if ($ENV{PCLIENT_DEBUG}) { 425 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix; 426 glPushMatrix;
365 glColor 1, 1, 0, 1; 427 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP; 429 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 430 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 431 glVertex $self->{w} - 1, 0;
370 glVertex $self->{w}, $self->{h}; 432 glVertex $self->{w} - 1, $self->{h} - 1;
371 glVertex 0 , $self->{h}; 433 glVertex 0 , $self->{h} - 1;
372 glEnd; 434 glEnd;
373 glPopMatrix; 435 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 437 }
376} 438}
377 439
378sub _draw { 440sub _draw {
379 my ($self) = @_; 441 my ($self) = @_;
… …
395 457
396sub set_parent { 458sub set_parent {
397 my ($self, $parent) = @_; 459 my ($self, $parent) = @_;
398 460
399 Scalar::Util::weaken ($self->{parent} = $parent); 461 Scalar::Util::weaken ($self->{parent} = $parent);
462
463 # TODO: req_w _does_change after ->reconfigure
464 $self->check_size
465 unless exists $self->{req_w};
466
467 $self->show;
400} 468}
401 469
402sub check_size { 470sub check_size {
403 my ($self) = @_; 471 my ($self, $forced) = @_;
404 472
405 $self->{parent} 473 $self->{force_alloc} = 1 if $forced;
406 or return 1; 474 $CFClient::UI::ROOT->{check_size}{$self} = $self;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426} 475}
427 476
428sub update { 477sub update {
429 my ($self) = @_; 478 my ($self) = @_;
430 479
… …
436 my ($self, $signal, $cb) = @_; 485 my ($self, $signal, $cb) = @_;
437 486
438 push @{ $self->{signal_cb}{$signal} }, $cb; 487 push @{ $self->{signal_cb}{$signal} }, $cb;
439} 488}
440 489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
441sub emit { 496sub emit {
442 my ($self, $signal, @args) = @_; 497 my ($self, $signal, @args) = @_;
443 498
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
445} 501}
446 502
447sub DESTROY { 503sub DESTROY {
448 my ($self) = @_; 504 my ($self) = @_;
449 505
506 delete $WIDGET{$self+0};
450 #$self->deactivate; 507 #$self->deactivate;
451} 508}
452 509
453############################################################################# 510#############################################################################
454 511
… …
463 my $class = shift; 520 my $class = shift;
464 521
465 # range [value, low, high, page] 522 # range [value, low, high, page]
466 523
467 $class->SUPER::new ( 524 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 525 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 526 #active_bg => [1, 1, 1, 0.5],
470 @_ 527 @_
471 ) 528 )
472} 529}
473 530
474sub _draw { 531sub _draw {
475 my ($self) = @_; 532 my ($self) = @_;
476 533
534 my $color = $FOCUS == $self && $self->{active_bg}
535 ? $self->{active_bg}
536 : $self->{bg};
537
538 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 539 my ($w, $h) = @$self{qw(w h)};
478 540
479 glEnable GL_BLEND; 541 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 543 glColor @$color;
482 544
483 glBegin GL_QUADS; 545 glBegin GL_QUADS;
484 glVertex 0 , 0; 546 glVertex 0 , 0;
485 glVertex 0 , $h; 547 glVertex 0 , $h;
486 glVertex $w, $h; 548 glVertex $w, $h;
487 glVertex $w, 0; 549 glVertex $w, 0;
488 glEnd; 550 glEnd;
489 551
490 glDisable GL_BLEND; 552 glDisable GL_BLEND;
553 }
491} 554}
492 555
493############################################################################# 556#############################################################################
494 557
495package CFClient::UI::Empty; 558package CFClient::UI::Empty;
… …
527 590
528 $self 591 $self
529} 592}
530 593
531sub add { 594sub add {
532 my ($self, $child) = @_; 595 my ($self, @widgets) = @_;
533 596
534 $child->set_parent ($self); 597 $_->set_parent ($self)
598 for @widgets;
535 599
536 use sort 'stable'; 600 use sort 'stable';
537 601
538 $self->{children} = [ 602 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 603 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 604 @{$self->{children}}, @widgets
541 ]; 605 ];
542 606
543 $child->check_size; 607 $self->check_size (1);
608 $self->update;
544} 609}
545 610
546sub children { 611sub children {
547 @{ $_[0]{children} } 612 @{ $_[0]{children} }
548} 613}
… …
567 632
568 for (@$children) { 633 for (@$children) {
569 delete $_->{parent}; 634 delete $_->{parent};
570 $_->hide; 635 $_->hide;
571 } 636 }
637
638 $self->check_size;
639 $self->update;
572} 640}
573 641
574sub find_widget { 642sub find_widget {
575 my ($self, $x, $y) = @_; 643 my ($self, $x, $y) = @_;
576 644
… …
651} 719}
652 720
653sub update { 721sub update {
654 my ($self) = @_; 722 my ($self) = @_;
655 723
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 724 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 725 $self->SUPER::update;
658} 726}
659 727
660sub size_allocate { 728sub size_allocate {
661 my ($self, $w, $h) = @_; 729 my ($self, $w, $h) = @_;
662 730
663 $self->SUPER::size_allocate ($w, $h); 731 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 732 $self->update;
733}
734
735sub _render {
736 $_[0]{children}[0]->draw;
665} 737}
666 738
667sub render_child { 739sub render_child {
668 my ($self) = @_; 740 my ($self) = @_;
669 741
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 743 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 744 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 745
746 $self->_render;
674 }; 747 };
675} 748}
676 749
677sub _draw { 750sub _draw {
678 my ($self) = @_; 751 my ($self) = @_;
… …
680 my ($w, $h) = ($self->w, $self->h); 753 my ($w, $h) = ($self->w, $self->h);
681 754
682 my $tex = $self->{texture} 755 my $tex = $self->{texture}
683 or return; 756 or return;
684 757
685 glEnable GL_BLEND;
686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
687 glEnable GL_TEXTURE_2D; 758 glEnable GL_TEXTURE_2D;
688 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
689 glColor 0, 0, 0, 1; 760 glColor 1, 1, 1, 1;
690 761
691 $tex->draw_quad (0, 0, $w, $h); 762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
692 763
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D; 764 glDisable GL_TEXTURE_2D;
695} 765}
696 766
697############################################################################# 767#############################################################################
698 768
699package CFClient::UI::ViewPort; 769package CFClient::UI::ViewPort;
700 770
701our @ISA = CFClient::UI::Window::; 771our @ISA = CFClient::UI::Window::;
702
703sub new { die }
704
705sub size_request {
706 my ($self) = @_;
707
708 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
709 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
710
711 @$self{qw(child_w child_h)}
712}
713
714sub _draw {
715 my ($self) = @_;
716
717 $self->{children}[1]->draw;
718}
719
720
721#############################################################################
722
723package CFClient::UI::Frame;
724
725our @ISA = CFClient::UI::Bin::;
726
727use CFClient::OpenGL;
728 772
729sub new { 773sub new {
730 my $class = shift; 774 my $class = shift;
731 775
776 $class->SUPER::new (
777 scroll_x => 0,
778 scroll_y => 1,
779 @_,
780 )
781}
782
783sub size_request {
784 my ($self) = @_;
785
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
787
788 @$self{qw(child_w child_h)}
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
796
797 $self->child->configure (0, 0, $w, $h);
798 $self->update;
799}
800
801sub set_offset {
802 my ($self, $x, $y) = @_;
803
804 $self->{view_x} = int $x;
805 $self->{view_y} = int $y;
806
807 $self->update;
808}
809
810# hmm, this does not work for topleft of $self... but we should not ask for that
811sub coord2local {
812 my ($self, $x, $y) = @_;
813
814 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
815}
816
817sub coord2global {
818 my ($self, $x, $y) = @_;
819
820 $x = List::Util::min $self->{w}, $x - $self->{view_x};
821 $y = List::Util::min $self->{h}, $y - $self->{view_y};
822
823 $self->SUPER::coord2global ($x, $y)
824}
825
826sub find_widget {
827 my ($self, $x, $y) = @_;
828
829 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
830 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
831 ) {
832 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
833 } else {
834 $self->CFClient::UI::Base::find_widget ($x, $y)
835 }
836}
837
838sub _render {
839 my ($self) = @_;
840
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842
843 $self->SUPER::_render;
844}
845
846#############################################################################
847
848package CFClient::UI::ScrolledWindow;
849
850our @ISA = CFClient::UI::HBox::;
851
852sub new {
853 my $class = shift;
854
855 my $self;
856
857 my $slider = new CFClient::UI::Slider
858 vertical => 1,
859 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]);
862 },
863 ;
864
732 my $self = $class->SUPER::new ( 865 $self = $class->SUPER::new (
733 bg => [1, 1, 1, 1], 866 vp => (new CFClient::UI::ViewPort expand => 1),
734 border_bg => [1, 1, 1, 1], 867 slider => $slider,
735 border => 0.8,
736 @_ 868 @_,
737 ); 869 );
738 870
871 $self->{vp}->add ($self->{scrolled});
872 $self->add ($self->{vp});
873 $self->add ($self->{slider});
874
739 $self 875 $self
740} 876}
741 877
878sub size_allocate {
879 my ($self, $w, $h) = @_;
880
881 $self->SUPER::size_allocate ($w, $h);
882
883 my $child = $self->{vp}->child;
884 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
885}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889
890#############################################################################
891
892package CFClient::UI::Frame;
893
894our @ISA = CFClient::UI::Bin::;
895
896use CFClient::OpenGL;
897
898sub new {
899 my $class = shift;
900
901 $class->SUPER::new (
902 bg => undef,
903 @_,
904 )
905}
906
742sub _draw { 907sub _draw {
743 my ($self) = @_; 908 my ($self) = @_;
744 909
745 my ($w, $h) = ($self->{w}, $self->{h}); 910 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)};
746 912
747 glEnable GL_BLEND; 913 glEnable GL_BLEND;
748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
749 glEnable GL_TEXTURE_2D; 915 glColor @{ $self->{bg} };
750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
751 916
752# glBegin GL_QUADS; 917 glBegin GL_QUADS;
753# glColor 0, 0, 0, 0;
754# glVertex 0 , 0; 918 glVertex 0 , 0;
755# glVertex 0 , $h; 919 glVertex 0 , $h;
756# glVertex $w, $h; 920 glVertex $w, $h;
757# glVertex $w, 0; 921 glVertex $w, 0;
758# glEnd; 922 glEnd;
759 923
760
761 $self->child->draw;
762 glDisable GL_BLEND; 924 glDisable GL_BLEND;
763 glDisable GL_TEXTURE_2D; 925 }
926
927 $self->SUPER::_draw;
764} 928}
765 929
766############################################################################# 930#############################################################################
767 931
768package CFClient::UI::FancyFrame; 932package CFClient::UI::FancyFrame;
… …
779 my $class = shift; 943 my $class = shift;
780 944
781 # TODO: user_x, user_y, overwrite moveto? 945 # TODO: user_x, user_y, overwrite moveto?
782 946
783 my $self = $class->SUPER::new ( 947 my $self = $class->SUPER::new (
784 bg => [1, 1, 1, 1], 948 bg => [1, 1, 1, 1],
785 border_bg => [1, 1, 1, 1], 949 border_bg => [1, 1, 1, 1],
786 border => 0.8, 950 border => 0.6,
951 is_toplevel => 1,
787 can_events => 1, 952 can_events => 1,
788 @_ 953 @_
789 ); 954 );
790 955
791 $self->{title} &&= new CFClient::UI::Label 956 $self->{title} &&= new CFClient::UI::Label
792 align => 0, 957 align => 0,
793 valign => 1, 958 valign => 1,
794 text => $self->{title}, 959 text => $self->{title},
795 fontsize => 1; 960 fontsize => $self->{border};
796 961
797 $self 962 $self
798} 963}
799 964
800sub border { 965sub border {
… …
816 my ($self, $w, $h) = @_; 981 my ($self, $w, $h) = @_;
817 982
818 $h -= List::Util::max 0, $self->border * 2; 983 $h -= List::Util::max 0, $self->border * 2;
819 $w -= List::Util::max 0, $self->border * 2; 984 $w -= List::Util::max 0, $self->border * 2;
820 985
821 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
822 if $self->{title}; 987 if $self->{title};
823 988
824 $self->child->configure ($self->border, $self->border, $w, $h); 989 $self->child->configure ($self->border, $self->border, $w, $h);
825} 990}
826 991
827sub button_down { 992sub button_down {
828 my ($self, $ev, $x, $y) = @_; 993 my ($self, $ev, $x, $y) = @_;
829 994
995 my ($w, $h) = @$self{qw(w h)};
830 my $border = $self->border; 996 my $border = $self->border;
831 997
832 if ($x < $self->{w} && $x >= $self->{w} - $border 998 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
833 && $y < $self->{h} && $y >= $self->{h} - $border) { 999 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
834 1000
1001 if ($lr & $td) {
1002 my ($wx, $wy) = ($self->{x}, $self->{y});
835 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1003 my ($ox, $oy) = ($ev->{x}, $ev->{y});
836 my ($bw, $bh) = ($self->{w}, $self->{h}); 1004 my ($bw, $bh) = ($self->{w}, $self->{h});
837 1005
1006 my $mx = $x < $border;
1007 my $my = $y < $border;
1008
838 $self->{motion} = sub { 1009 $self->{motion} = sub {
839 my ($ev, $x, $y) = @_; 1010 my ($ev, $x, $y) = @_;
840 1011
841 ($x, $y) = ($ev->{x}, $ev->{y}); 1012 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy;
842 1014
843 $self->{user_w} = $bw + $x - $ox; 1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
844 $self->{user_h} = $bh + $y - $oy; 1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
845 $self->check_size; 1018 $self->check_size;
846 }; 1019 };
847 1020
848 } elsif ($x >= 0 && $x < $self->{w} 1021 } elsif ($lr ^ $td) {
849 && $y >= 0 && $y < $border) {
850
851 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1022 my ($ox, $oy) = ($ev->{x}, $ev->{y});
852 my ($bx, $by) = ($self->{x}, $self->{y}); 1023 my ($bx, $by) = ($self->{x}, $self->{y});
853 1024
854 $self->{motion} = sub { 1025 $self->{motion} = sub {
855 my ($ev, $x, $y) = @_; 1026 my ($ev, $x, $y) = @_;
… …
878 my ($self) = @_; 1049 my ($self) = @_;
879 1050
880 my ($w, $h ) = ($self->{w}, $self->{h}); 1051 my ($w, $h ) = ($self->{w}, $self->{h});
881 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
882 1053
883 glEnable GL_BLEND;
884 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
885 glEnable GL_TEXTURE_2D; 1054 glEnable GL_TEXTURE_2D;
886 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
887 1056
888 my $border = $self->border; 1057 my $border = $self->border;
889 1058
890 glColor @{ $self->{border_bg} }; 1059 glColor @{ $self->{border_bg} };
891 $tex[1]->draw_quad (0, 0, $w, $border); 1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
892 $tex[3]->draw_quad (0, $border, $border, $ch); 1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
893 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
894 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
895 1064
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
896 my $bg = $tex[0]; 1066 my $bg = $tex[0];
897 1067
898 # TODO: repeat texture not scale 1068 # TODO: repeat texture not scale
899 my $rep_x = $cw / $bg->{w}; 1069 my $rep_x = $cw / $bg->{w};
900 my $rep_y = $ch / $bg->{h}; 1070 my $rep_y = $ch / $bg->{h};
901 1071
902 glColor @{ $self->{bg} }; 1072 glColor @{ $self->{bg} };
903 1073
904 $bg->{s} = $rep_x; 1074 $bg->{s} = $rep_x;
905 $bg->{t} = $rep_y; 1075 $bg->{t} = $rep_y;
906 $bg->{wrap_mode} = 1; 1076 $bg->{wrap_mode} = 1;
907 $bg->draw_quad ($border, $border, $cw, $ch); 1077 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 }
908 1079
909 glDisable GL_TEXTURE_2D; 1080 glDisable GL_TEXTURE_2D;
910 glDisable GL_BLEND;
911 1081
912 $self->{title}->draw if $self->{title}; 1082 $self->{title}->draw if $self->{title};
1083
913 $self->child->draw; 1084 $self->child->draw;
914} 1085}
915 1086
916############################################################################# 1087#############################################################################
917 1088
… …
926sub new { 1097sub new {
927 my $class = shift; 1098 my $class = shift;
928 1099
929 $class->SUPER::new ( 1100 $class->SUPER::new (
930 col_expand => [], 1101 col_expand => [],
931 @_ 1102 @_,
932 ) 1103 )
933} 1104}
934 1105
935sub add { 1106sub add {
936 my ($self, $x, $y, $child) = @_; 1107 my ($self, $x, $y, $child) = @_;
… …
1141} 1312}
1142 1313
1143sub size_allocate { 1314sub size_allocate {
1144 my ($self, $w, $h) = @_; 1315 my ($self, $w, $h) = @_;
1145 1316
1317 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1318
1146 my $children = $self->{children}; 1319 my $children = $self->{children};
1147 1320
1148 my @h = map $_->{req_h}, @$children; 1321 my @h = map $_->{req_h}, @$children;
1149 1322
1150 my $req_h = List::Util::sum @h; 1323 my $req_h = List::Util::sum @h;
… …
1179 1352
1180############################################################################# 1353#############################################################################
1181 1354
1182package CFClient::UI::Label; 1355package CFClient::UI::Label;
1183 1356
1184our @ISA = CFClient::UI::Base::; 1357our @ISA = CFClient::UI::DrawBG::;
1185 1358
1186use CFClient::OpenGL; 1359use CFClient::OpenGL;
1187 1360
1188sub new { 1361sub new {
1189 my ($class, %arg) = @_; 1362 my ($class, %arg) = @_;
1190 1363
1191 my $self = $class->SUPER::new ( 1364 my $self = $class->SUPER::new (
1192 fg => [1, 1, 1], 1365 fg => [1, 1, 1],
1366 #bg => none
1367 #active_bg => none
1193 #font => default_font 1368 #font => default_font
1369 #text => initial text
1370 #markup => initial narkup
1371 #max_w => maximum pixel width
1372 ellipsise => 3, # end
1373 layout => (new CFClient::Layout),
1194 fontsize => 1, 1374 fontsize => 1,
1195 text => "",
1196 align => -1, 1375 align => -1,
1197 valign => -1, 1376 valign => -1,
1198 padding => 2, 1377 padding => 2,
1199 layout => new CFClient::Layout,
1200 can_events => 0, 1378 can_events => 0,
1201 %arg 1379 %arg
1202 ); 1380 );
1203 1381
1204 if (exists $self->{template}) { 1382 if (exists $self->{template}) {
1205 my $layout = new CFClient::Layout; 1383 my $layout = new CFClient::Layout;
1206 $layout->set_text (delete $self->{template}); 1384 $layout->set_text (delete $self->{template});
1207 $self->{template} = $layout; 1385 $self->{template} = $layout;
1208 } 1386 }
1209 1387
1210 $self->set_text (delete $self->{text}) if exists $self->{text}; 1388 if (exists $self->{markup}) {
1211 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1389 $self->set_markup (delete $self->{markup});
1390 } else {
1391 $self->set_text (delete $self->{text});
1392 }
1212 1393
1213 $self 1394 $self
1214} 1395}
1215 1396
1216sub escape { 1397sub escape($) {
1217 local $_ = $_[1]; 1398 local $_ = $_[0];
1218 1399
1219 s/&/&amp;/g; 1400 s/&/&amp;/g;
1220 s/>/&gt;/g; 1401 s/>/&gt;/g;
1221 s/</&lt;/g; 1402 s/</&lt;/g;
1222 1403
1223 $_[1] 1404 $_
1224} 1405}
1225 1406
1226sub update { 1407sub update {
1227 my ($self) = @_; 1408 my ($self) = @_;
1228 1409
1229 delete $self->{texture}; 1410 delete $self->{texture};
1230 $self->SUPER::update; 1411 $self->SUPER::update;
1231} 1412}
1232 1413
1233sub reconfigure {
1234 my ($self) = @_;
1235
1236 delete $self->{texture};
1237}
1238
1239sub set_text { 1414sub set_text {
1240 my ($self, $text) = @_; 1415 my ($self, $text) = @_;
1241 1416
1242 return if $self->{text} eq "T$text"; 1417 return if $self->{text} eq "T$text";
1243 $self->{text} = "T$text"; 1418 $self->{text} = "T$text";
1244 1419
1420 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1245 $self->{layout}->set_text ($text); 1421 $self->{layout}->set_text ($text);
1246 1422
1247 delete $self->{texture};
1248 $self->update; 1423 $self->update;
1249 $self->check_size; 1424 $self->check_size;
1250} 1425}
1251 1426
1252sub set_markup { 1427sub set_markup {
1253 my ($self, $markup) = @_; 1428 my ($self, $markup) = @_;
1254 1429
1255 return if $self->{text} eq "M$markup"; 1430 return if $self->{text} eq "M$markup";
1256 $self->{text} = "M$markup"; 1431 $self->{text} = "M$markup";
1257 1432
1433 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1434
1435 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1258 $self->{layout}->set_markup ($markup); 1436 $self->{layout}->set_markup ($markup);
1259 1437
1260 delete $self->{texture};
1261 $self->update; 1438 $self->update;
1262 $self->check_size; 1439 $self->check_size;
1263} 1440}
1264 1441
1265sub size_request { 1442sub size_request {
1266 my ($self) = @_; 1443 my ($self) = @_;
1267 1444
1268 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1445 $self->{layout}->set_font ($self->{font}) if $self->{font};
1269 $self->{layout}->set_width ($self->{max_w} || -1); 1446 $self->{layout}->set_width ($self->{max_w} || -1);
1447 $self->{layout}->set_ellipsise ($self->{ellipsise});
1448 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1270 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1449 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1271 1450
1272 my ($w, $h) = $self->{layout}->size; 1451 my ($w, $h) = $self->{layout}->size;
1273 1452
1274 if (exists $self->{template}) { 1453 if (exists $self->{template}) {
… …
1296sub set_fontsize { 1475sub set_fontsize {
1297 my ($self, $fontsize) = @_; 1476 my ($self, $fontsize) = @_;
1298 1477
1299 $self->{fontsize} = $fontsize; 1478 $self->{fontsize} = $fontsize;
1300 delete $self->{texture}; 1479 delete $self->{texture};
1480
1481 $self->update;
1301 $self->check_size; 1482 $self->check_size;
1302 $self->update;
1303} 1483}
1304 1484
1305sub _draw { 1485sub _draw {
1306 my ($self) = @_; 1486 my ($self) = @_;
1307 1487
1488 $self->SUPER::_draw; # draw background, if applicable
1489
1308 my $tex = $self->{texture} ||= do { 1490 my $tex = $self->{texture} ||= do {
1491 $self->{layout}->set_foreground (@{$self->{fg}});
1309 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1492 $self->{layout}->set_font ($self->{font}) if $self->{font};
1310 $self->{layout}->set_width ($self->{w}); 1493 $self->{layout}->set_width ($self->{w});
1494 $self->{layout}->set_ellipsise ($self->{ellipsise});
1495 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1311 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1497
1312 new_from_layout CFClient::Texture $self->{layout} 1498 my $tex = new_from_layout CFClient::Texture $self->{layout};
1499
1500 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1501 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1502 : ($self->{w} - $tex->{w}) * 0.5);
1503
1504 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1505 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1506 : ($self->{h} - $tex->{h}) * 0.5);
1507
1508 $tex
1313 }; 1509 };
1314 1510
1315 glEnable GL_BLEND;
1316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1511 glEnable GL_TEXTURE_2D;
1318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1512 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1513
1514 if ($tex->{format} == GL_ALPHA) {
1320 glColor @{$self->{fg}}; 1515 glColor @{$self->{fg}};
1321
1322 $self->{ox} = int (
1323 $self->{align} < 0 ? $self->{padding}
1324 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1325 : ($self->{w} - $tex->{w}) * 0.5
1326 );
1327
1328 $self->{oy} = int (
1329 $self->{valign} < 0 ? $self->{padding}
1330 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1331 : ($self->{h} - $tex->{h}) * 0.5
1332 );
1333
1334 $tex->draw_quad ($self->{ox}, $self->{oy}); 1516 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1517 } else {
1518 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1519 }
1335 1520
1336 glDisable GL_TEXTURE_2D; 1521 glDisable GL_TEXTURE_2D;
1337 glDisable GL_BLEND;
1338} 1522}
1339 1523
1340############################################################################# 1524#############################################################################
1341 1525
1342package CFClient::UI::EntryBase; 1526package CFClient::UI::EntryBase;
… …
1355 active_fg => [0, 0, 0], 1539 active_fg => [0, 0, 0],
1356 can_hover => 1, 1540 can_hover => 1,
1357 can_focus => 1, 1541 can_focus => 1,
1358 valign => 0, 1542 valign => 0,
1359 can_events => 1, 1543 can_events => 1,
1544 #text => ...
1360 @_ 1545 @_
1361 ) 1546 )
1362} 1547}
1363 1548
1364sub _set_text { 1549sub _set_text {
… …
1374 $self->{text} = $text; 1559 $self->{text} = $text;
1375 1560
1376 $text =~ s/./*/g if $self->{hidden}; 1561 $text =~ s/./*/g if $self->{hidden};
1377 $self->{layout}->set_text ("$text "); 1562 $self->{layout}->set_text ("$text ");
1378 1563
1379 $self->emit (changed => $self->{text}); 1564 $self->_emit (changed => $self->{text});
1380}
1381
1382sub get_text {
1383 $_[0]{text}
1384}
1385
1386sub size_request {
1387 my ($self) = @_;
1388
1389 my ($w, $h) = $self->SUPER::size_request;
1390
1391 ($w + 1, $h) # add 1 for cursor
1392}
1393
1394sub size_allocate {
1395 my ($self, $w, $h) = @_;
1396
1397 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1398} 1565}
1399 1566
1400sub set_text { 1567sub set_text {
1401 my ($self, $text) = @_; 1568 my ($self, $text) = @_;
1402 1569
1403 $self->{cursor} = length $text; 1570 $self->{cursor} = length $text;
1404 $self->_set_text ($text); 1571 $self->_set_text ($text);
1405 $self->update; 1572 $self->update;
1573 $self->check_size;
1574}
1575
1576sub get_text {
1577 $_[0]{text}
1578}
1579
1580sub size_request {
1581 my ($self) = @_;
1582
1583 my ($w, $h) = $self->SUPER::size_request;
1584
1585 ($w + 1, $h) # add 1 for cursor
1406} 1586}
1407 1587
1408sub key_down { 1588sub key_down {
1409 my ($self, $ev) = @_; 1589 my ($self, $ev) = @_;
1410 1590
… …
1412 my $sym = $ev->{sym}; 1592 my $sym = $ev->{sym};
1413 my $uni = $ev->{unicode}; 1593 my $uni = $ev->{unicode};
1414 1594
1415 my $text = $self->get_text; 1595 my $text = $self->get_text;
1416 1596
1417 if ($sym == 8) { 1597 if ($uni == 8) {
1418 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1598 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1419 } elsif ($sym == 127) { 1599 } elsif ($uni == 127) {
1420 substr $text, $self->{cursor}, 1, ""; 1600 substr $text, $self->{cursor}, 1, "";
1421 } elsif ($sym == CFClient::SDLK_LEFT) { 1601 } elsif ($sym == CFClient::SDLK_LEFT) {
1422 --$self->{cursor} if $self->{cursor}; 1602 --$self->{cursor} if $self->{cursor};
1423 } elsif ($sym == CFClient::SDLK_RIGHT) { 1603 } elsif ($sym == CFClient::SDLK_RIGHT) {
1424 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1604 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1425 } elsif ($sym == CFClient::SDLK_HOME) { 1605 } elsif ($sym == CFClient::SDLK_HOME) {
1426 $self->{cursor} = 0; 1606 $self->{cursor} = 0;
1427 } elsif ($sym == CFClient::SDLK_END) { 1607 } elsif ($sym == CFClient::SDLK_END) {
1428 $self->{cursor} = length $text; 1608 $self->{cursor} = length $text;
1429 } elsif ($sym == 27) { 1609 } elsif ($uni == 27) {
1430 $self->emit ('escape'); 1610 $self->_emit ('escape');
1431 } elsif ($uni) { 1611 } elsif ($uni) {
1432 substr $text, $self->{cursor}++, 0, chr $uni; 1612 substr $text, $self->{cursor}++, 0, chr $uni;
1433 } 1613 }
1434 1614
1435 $self->_set_text ($text); 1615 $self->_set_text ($text);
1436 $self->update; 1616 $self->update;
1617 $self->check_size;
1437} 1618}
1438 1619
1439sub focus_in { 1620sub focus_in {
1440 my ($self) = @_; 1621 my ($self) = @_;
1441 1622
… …
1521 if ($sym == 13) { 1702 if ($sym == 13) {
1522 unshift @{$self->{history}}, 1703 unshift @{$self->{history}},
1523 my $txt = $self->get_text; 1704 my $txt = $self->get_text;
1524 $self->{history_pointer} = -1; 1705 $self->{history_pointer} = -1;
1525 $self->{history_saveback} = ''; 1706 $self->{history_saveback} = '';
1526 $self->emit (activate => $txt); 1707 $self->_emit (activate => $txt);
1527 $self->update; 1708 $self->update;
1528 1709
1529 } elsif ($sym == CFClient::SDLK_UP) { 1710 } elsif ($sym == CFClient::SDLK_UP) {
1530 if ($self->{history_pointer} < 0) { 1711 if ($self->{history_pointer} < 0) {
1531 $self->{history_saveback} = $self->get_text; 1712 $self->{history_saveback} = $self->get_text;
… …
1570 my $class = shift; 1751 my $class = shift;
1571 1752
1572 $class->SUPER::new ( 1753 $class->SUPER::new (
1573 padding => 4, 1754 padding => 4,
1574 fg => [1, 1, 1], 1755 fg => [1, 1, 1],
1575 bg => [1, 1, 1, 0.2],
1576 active_fg => [0, 0, 1], 1756 active_fg => [0, 0, 1],
1577 can_hover => 1, 1757 can_hover => 1,
1578 align => 0, 1758 align => 0,
1579 valign => 0, 1759 valign => 0,
1580 can_events => 1, 1760 can_events => 1,
1581 @_ 1761 @_
1582 ) 1762 )
1583} 1763}
1584 1764
1765sub activate { }
1766
1585sub button_up { 1767sub button_up {
1586 my ($self, $ev, $x, $y) = @_; 1768 my ($self, $ev, $x, $y) = @_;
1587 1769
1770 $self->emit ("activate")
1588 if ($x >= 0 && $x < $self->{w} 1771 if $x >= 0 && $x < $self->{w}
1589 && $y >= 0 && $y < $self->{h}) { 1772 && $y >= 0 && $y < $self->{h};
1590 $self->emit ("activate");
1591 }
1592} 1773}
1593 1774
1594sub _draw { 1775sub _draw {
1595 my ($self) = @_; 1776 my ($self) = @_;
1596 1777
… …
1598 1779
1599 if ($GRAB == $self) { 1780 if ($GRAB == $self) {
1600 $self->{fg} = $self->{active_fg}; 1781 $self->{fg} = $self->{active_fg};
1601 } 1782 }
1602 1783
1603 glEnable GL_BLEND;
1604 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1605 glEnable GL_TEXTURE_2D; 1784 glEnable GL_TEXTURE_2D;
1606 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1785 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1607 glColor 0, 0, 0, 1; 1786 glColor 0, 0, 0, 1;
1608 1787
1609 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1788 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1610 1789
1611 glDisable GL_TEXTURE_2D; 1790 glDisable GL_TEXTURE_2D;
1612 glDisable GL_BLEND;
1613 1791
1614 $self->SUPER::_draw; 1792 $self->SUPER::_draw;
1615} 1793}
1616 1794
1617############################################################################# 1795#############################################################################
… …
1631 1809
1632 $class->SUPER::new ( 1810 $class->SUPER::new (
1633 padding => 2, 1811 padding => 2,
1634 fg => [1, 1, 1], 1812 fg => [1, 1, 1],
1635 active_fg => [1, 1, 0], 1813 active_fg => [1, 1, 0],
1814 bg => [0, 0, 0, 0.2],
1815 active_bg => [1, 1, 1, 0.5],
1636 state => 0, 1816 state => 0,
1637 can_hover => 1, 1817 can_hover => 1,
1638 @_ 1818 @_
1639 ) 1819 )
1640} 1820}
… …
1649 my ($self, $ev, $x, $y) = @_; 1829 my ($self, $ev, $x, $y) = @_;
1650 1830
1651 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1831 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1652 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1832 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1653 $self->{state} = !$self->{state}; 1833 $self->{state} = !$self->{state};
1654 $self->emit (changed => $self->{state}); 1834 $self->_emit (changed => $self->{state});
1655 } 1835 }
1656} 1836}
1657 1837
1658sub _draw { 1838sub _draw {
1659 my ($self) = @_; 1839 my ($self) = @_;
… …
1664 1844
1665 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1845 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1666 1846
1667 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1847 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1668 1848
1669 glEnable GL_BLEND; 1849 my $tex = $self->{state} ? $tex[1] : $tex[0];
1850
1670 glEnable GL_TEXTURE_2D; 1851 glEnable GL_TEXTURE_2D;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672
1673 my $tex = $self->{state} ? $tex[1] : $tex[0];
1674
1675 $tex->draw_quad (0, 0, $s, $s); 1852 $tex->draw_quad_alpha (0, 0, $s, $s);
1676
1677 glDisable GL_TEXTURE_2D; 1853 glDisable GL_TEXTURE_2D;
1678 glDisable GL_BLEND;
1679} 1854}
1680 1855
1681############################################################################# 1856#############################################################################
1682 1857
1683package CFClient::UI::Image; 1858package CFClient::UI::Image;
… …
1726 glTranslate 0, -$self->{w}, 0; 1901 glTranslate 0, -$self->{w}, 0;
1727 1902
1728 ($w, $h) = ($h, $w); 1903 ($w, $h) = ($h, $w);
1729 } 1904 }
1730 1905
1731 glEnable GL_BLEND;
1732 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1733 glEnable GL_TEXTURE_2D; 1906 glEnable GL_TEXTURE_2D;
1734 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1735 1908
1736 $tex->draw_quad (0, 0, $w, $h); 1909 $tex->draw_quad_alpha (0, 0, $w, $h);
1737 1910
1738 glDisable GL_BLEND;
1739 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1740} 1912}
1741 1913
1742############################################################################# 1914#############################################################################
1743 1915
… …
1932 qw(s1_slider.png s1_slider_bg.png); 2104 qw(s1_slider.png s1_slider_bg.png);
1933 2105
1934sub new { 2106sub new {
1935 my $class = shift; 2107 my $class = shift;
1936 2108
1937 # range [value, low, high, page] 2109 # range [value, low, high, page, unit]
1938 2110
1939 # TODO: 0-width page 2111 # TODO: 0-width page
1940 # TODO: req_w/h are wrong with vertical 2112 # TODO: req_w/h are wrong with vertical
1941 # TODO: calculations are off 2113 # TODO: calculations are off
1942 my $self = $class->SUPER::new ( 2114 my $self = $class->SUPER::new (
1943 fg => [1, 1, 1], 2115 fg => [1, 1, 1],
1944 active_fg => [0, 0, 0], 2116 active_fg => [0, 0, 0],
2117 bg => [0, 0, 0, 0.2],
2118 active_bg => [1, 1, 1, 0.5],
1945 range => [0, 0, 100, 10], 2119 range => [0, 0, 100, 10, 0],
1946 req_w => 20, 2120 req_w => $::WIDTH / 80,
1947 req_h => 20, 2121 req_h => $::WIDTH / 80,
1948 vertical => 0, 2122 vertical => 0,
1949 can_hover => 1, 2123 can_hover => 1,
1950 inner_pad => 5, 2124 inner_pad => 0.02,
1951 @_ 2125 @_
1952 ); 2126 );
1953 2127
2128 $self->set_value ($self->{range}[0]);
2129 $self->update;
2130
1954 $self 2131 $self
2132}
2133
2134sub set_range {
2135 my ($self, $range) = @_;
2136
2137 $self->{range} = $range;
2138
2139 $self->update;
2140}
2141
2142sub set_value {
2143 my ($self, $value) = @_;
2144
2145 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2146
2147 $hi = $lo + 1 if $hi <= $lo;
2148
2149 $page = $hi - $lo if $page > $hi - $lo;
2150
2151 $value = $lo if $value < $lo;
2152 $value = $hi - $page if $value > $hi - $page;
2153
2154 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2155 if $unit;
2156
2157 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2158
2159 if ($value != $old_value) {
2160 $self->_emit (changed => $value);
2161 $self->update;
2162 }
1955} 2163}
1956 2164
1957sub size_request { 2165sub size_request {
1958 my ($self) = @_; 2166 my ($self) = @_;
1959 2167
… …
1965 2173
1966sub button_down { 2174sub button_down {
1967 my ($self, $ev, $x, $y) = @_; 2175 my ($self, $ev, $x, $y) = @_;
1968 2176
1969 $self->SUPER::button_down ($ev, $x, $y); 2177 $self->SUPER::button_down ($ev, $x, $y);
2178
2179 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2180
1970 $self->mouse_motion ($ev, $x, $y); 2181 $self->mouse_motion ($ev, $x, $y);
1971} 2182}
1972 2183
1973sub mouse_motion { 2184sub mouse_motion {
1974 my ($self, $ev, $x, $y) = @_; 2185 my ($self, $ev, $x, $y) = @_;
1975 2186
1976 if ($GRAB == $self) { 2187 if ($GRAB == $self) {
2188 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2189
2190 my (undef, $lo, $hi, $page) = @{$self->{range}};
2191
2192 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2193
2194 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2195 }
2196}
2197
2198sub update {
2199 my ($self) = @_;
2200
2201 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2202 $self->set_value ($self->{range}[0]);
2203
1977 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2204 my ($value, $lo, $hi, $page) = @{$self->{range}};
2205 my $range = ($hi - $page - $lo) || 1e-100;
1978 2206
1979 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2207 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1980 2208
1981 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2209 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1982 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2210 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1983 2211
1984 $x -= $inner_pad_px; # substract the padding 2212 $value = ($value - $lo) / $range;
1985 $x = $x * ($hi - $lo) / $inner_w + $lo; 2213 $value = $value * $self->{scale} + $self->{offset};
1986 $x = $lo if $x < $lo;
1987 $x = $hi - $page if $x > $hi - $page;
1988 $self->{range}[0] = $x;
1989 2214
1990 $self->emit (changed => $x); 2215 $self->{knob_x} = $value - $knob_w * 0.5;
1991 $self->update; 2216 $self->{knob_w} = $knob_w;
1992 } 2217 });
1993}
1994 2218
1995# the inner_* stuff is for generating a padding for the slider handle, 2219 $self->SUPER::update;
1996# so that the handle doesn't leave the texture. This calculation isn't 100%
1997# correct propably, but it does the job for now
1998sub _calc_inner_pad_px {
1999 my ($self, $w) = @_;
2000 ($w / 100) * $self->{inner_pad} # % to pixels
2001} 2220}
2002 2221
2003sub _draw { 2222sub _draw {
2004 my ($self) = @_; 2223 my ($self) = @_;
2005 2224
2006 $self->SUPER::_draw (); 2225 $self->SUPER::_draw ();
2007 2226
2008 my ($w, $h) = @$self{qw(w h)}; 2227 glScale $self->{w}, $self->{h};
2009 2228
2010 if ($self->{vertical}) { 2229 if ($self->{vertical}) {
2011 # draw a vertical slider like a rotated horizontal slider 2230 # draw a vertical slider like a rotated horizontal slider
2012 2231
2232 glTranslate 1, 0, 0;
2013 glRotate 90, 0, 0, 1; 2233 glRotate 90, 0, 0, 1;
2014 glTranslate 0, -$self->{w}, 0;
2015
2016 ($w, $h) = ($h, $w);
2017 } 2234 }
2018 2235
2019 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2020 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2021 2238
2022 my ($value, $lo, $hi, $page) = @{$self->{range}};
2023
2024 $hi = $value + 1 if $lo == $hi;
2025
2026 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2027 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2028
2029 $page = int $page * $inner_w / ($hi - $lo);
2030 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2031
2032 $w -= $page;
2033 $page &= ~1;
2034 glTranslate $page * 0.5, 0, 0;
2035 $page ||= 2;
2036
2037 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2038 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2039
2040 glEnable GL_BLEND;
2041 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2042 glEnable GL_TEXTURE_2D; 2239 glEnable GL_TEXTURE_2D;
2043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2240 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2044 2241
2045 # draw background 2242 # draw background
2046 $tex[1]->draw_quad (0, 0, $w, $h); 2243 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2047 2244
2048 # draw handle 2245 # draw handle
2049 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2246 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2050 2247
2051 glDisable GL_BLEND;
2052 glDisable GL_TEXTURE_2D; 2248 glDisable GL_TEXTURE_2D;
2053} 2249}
2250
2251#############################################################################
2252
2253package CFClient::UI::ValSlider;
2254
2255our @ISA = CFClient::UI::HBox::;
2256
2257sub new {
2258 my ($class, %arg) = @_;
2259
2260 my $range = delete $arg{range};
2261
2262 my $self = $class->SUPER::new (
2263 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2264 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2265 to_value => sub { shift },
2266 from_value => sub { shift },
2267 %arg,
2268 );
2269
2270 $self->{slider}->connect (changed => sub {
2271 my ($self, $value) = @_;
2272 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2273 $self->{parent}->emit (changed => $value);
2274 });
2275
2276# $self->{entry}->connect (changed => sub {
2277# my ($self, $value) = @_;
2278# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2279# $self->{parent}->emit (changed => $value);
2280# });
2281
2282 $self->add ($self->{slider}, $self->{entry});
2283
2284 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2285
2286 $self
2287}
2288
2289sub set_range { shift->{slider}->set_range (@_) }
2290sub set_value { shift->{slider}->set_value (@_) }
2054 2291
2055############################################################################# 2292#############################################################################
2056 2293
2057package CFClient::UI::TextView; 2294package CFClient::UI::TextView;
2058 2295
… …
2067 fontsize => 1, 2304 fontsize => 1,
2068 can_events => 0, 2305 can_events => 0,
2069 #font => default_font 2306 #font => default_font
2070 @_, 2307 @_,
2071 2308
2072 layout => (new CFClient::Layout), 2309 layout => (new CFClient::Layout 1),
2073 par => [], 2310 par => [],
2074 height => 0, 2311 height => 0,
2075 children => [ 2312 children => [
2076 (new CFClient::UI::Empty expand => 1), 2313 (new CFClient::UI::Empty expand => 1),
2077 (new CFClient::UI::Slider vertical => 1), 2314 (new CFClient::UI::Slider vertical => 1),
2078 ], 2315 ],
2079 ); 2316 );
2080 2317
2081 $self->{children}[1]->connect (changed => sub { 2318 $self->{children}[1]->connect (changed => sub { $self->update });
2082 $self->update;
2083 });
2084 2319
2085 $self 2320 $self
2086} 2321}
2087 2322
2088sub set_fontsize { 2323sub set_fontsize {
2089 my ($self, $fontsize) = @_; 2324 my ($self, $fontsize) = @_;
2090 2325
2091 $self->{fontsize} = $fontsize; 2326 $self->{fontsize} = $fontsize;
2092 $self->reflow; 2327 $self->reflow;
2093}
2094
2095sub text_height {
2096 my ($self, $text) = @_;
2097
2098 my $layout = $self->{layout};
2099
2100 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2101 $layout->set_width ($self->{w});
2102 $layout->set_text ($text);
2103
2104 ($layout->size)[1]
2105}
2106
2107sub reflow {
2108 my ($self) = @_;
2109
2110 $self->{need_reflow}++;
2111 $self->update;
2112} 2328}
2113 2329
2114sub size_allocate { 2330sub size_allocate {
2115 my ($self, $w, $h) = @_; 2331 my ($self, $w, $h) = @_;
2116 2332
… …
2121 $self->{layout}->set_width ($self->{children}[0]{w}); 2337 $self->{layout}->set_width ($self->{children}[0]{w});
2122 2338
2123 $self->reflow; 2339 $self->reflow;
2124} 2340}
2125 2341
2342sub text_size {
2343 my ($self, $text, $indent) = @_;
2344
2345 my $layout = $self->{layout};
2346
2347 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2348 $layout->set_width ($self->{children}[0]{w} - $indent);
2349 $layout->set_markup ($text);
2350
2351 $layout->size
2352}
2353
2354sub reflow {
2355 my ($self) = @_;
2356
2357 $self->{need_reflow}++;
2358 $self->update;
2359}
2360
2361sub set_offset {
2362 my ($self, $offset) = @_;
2363
2364 # todo: base offset on lines or so, not on pixels
2365 $self->{children}[1]->set_value ($offset);
2366}
2367
2368sub clear {
2369 my ($self) = @_;
2370
2371 $self->{par} = [];
2372 $self->{height} = 0;
2373 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2374}
2375
2126sub add_paragraph { 2376sub add_paragraph {
2127 my ($self, $color, $text) = @_; 2377 my ($self, $color, $text, $indent) = @_;
2128 2378
2129 #TODO: intelligently "reformat" paragraph 2379 for my $line (split /\n/, $text) {
2130 2380 my ($w, $h) = $self->text_size ($line);
2131 my $height = $self->text_height ($text);
2132
2133 $self->{height} += $height; 2381 $self->{height} += $h;
2382 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2383 }
2134 2384
2135 push @{$self->{par}}, [$height, $color, $text];
2136
2137 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2385 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2138 $self->{children}[1]->update;
2139} 2386}
2140 2387
2141sub update { 2388sub update {
2142 my ($self) = @_; 2389 my ($self) = @_;
2143 2390
… …
2145 2392
2146 return unless $self->{h} > 0; 2393 return unless $self->{h} > 0;
2147 2394
2148 delete $self->{texture}; 2395 delete $self->{texture};
2149 2396
2150 $ROOT->on_refresh ($self, sub { 2397 $ROOT->on_post_alloc ($self, sub {
2398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2399
2151 if (delete $self->{need_reflow}) { 2400 if (delete $self->{need_reflow}) {
2152 my $height = 0; 2401 my $height = 0;
2153 2402
2154 $height += $_->[0] = $self->text_height ($_->[2]) 2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406
2155 for @{$self->{par}}; 2407 for (@{$self->{par}}) {
2408 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2409 $layout->set_width ($W - $_->[3]);
2410 $layout->set_markup ($_->[4]);
2411 my ($w, $h) = $layout->size;
2412 $_->[0] = $w + $_->[3];
2413 $_->[1] = $h;
2414 }
2415
2416 $height += $_->[1];
2417 }
2156 2418
2157 $self->{height} = $height; 2419 $self->{height} = $height;
2158 2420
2159 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2421 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2160 2422
2161 delete $self->{texture}; 2423 delete $self->{texture};
2162 } 2424 }
2163 2425
2164 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2426 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2165 glClearColor 0, 0, 0, 1; 2427 glClearColor 0.5, 0.5, 0.5, 0;
2166 glClear GL_COLOR_BUFFER_BIT; 2428 glClear GL_COLOR_BUFFER_BIT;
2167 2429
2430 my $top = int $self->{children}[1]{range}[0];
2431
2432 my $y0 = $top;
2433 my $y1 = $top + $H;
2434
2435 my $y = 0;
2436
2437 my $layout = $self->{layout};
2438
2439 $layout->set_font ($self->{font}) if $self->{font};
2440
2168 glEnable GL_BLEND; 2441 glEnable GL_BLEND;
2442 #TODO# not correct in windows where rgba is forced off
2169 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2443 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2170 glEnable GL_TEXTURE_2D;
2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2172
2173 my $top = int $self->{children}[1]{range}[0];
2174
2175 my $y0 = $top;
2176 my $y1 = $top + $self->{h};
2177
2178 my $y = 0;
2179
2180 my $layout = $self->{layout};
2181
2182 $layout->set_font ($self->{font}) if $self->{font};
2183 2444
2184 for my $par (@{$self->{par}}) { 2445 for my $par (@{$self->{par}}) {
2185 my $h = $par->[0]; 2446 my $h = $par->[1];
2186 2447
2187 if ($y0 < $y + $h && $y < $y1) { 2448 if ($y0 < $y + $h && $y < $y1) {
2449 $layout->set_foreground (@{ $par->[2] });
2450 $layout->set_width ($W - $par->[3]);
2188 $layout->set_text ($par->[2]); 2451 $layout->set_markup ($par->[4]);
2189 2452
2190 glColor @{ $par->[1] }; 2453 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2191 my ($W, $H) = $layout->size; 2454
2192 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2455 glRasterPos $par->[3], $y - $y0;
2456 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2193 } 2457 }
2194 2458
2195 $y += $h; 2459 $y += $h;
2196 } 2460 }
2197 2461
2198 glDisable GL_TEXTURE_2D;
2199 glDisable GL_BLEND; 2462 glDisable GL_BLEND;
2200 }; 2463 };
2201 }); 2464 });
2202} 2465}
2203 2466
2204sub _draw { 2467sub _draw {
2205 my ($self) = @_; 2468 my ($self) = @_;
2206 2469
2207 if ($self->{texture}) {
2208 glEnable GL_TEXTURE_2D; 2470 glEnable GL_TEXTURE_2D;
2209 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2210 glColor 1, 1, 1, 1; 2472 glColor 1, 1, 1, 1;
2211 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2473 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2212 glDisable GL_TEXTURE_2D; 2474 glDisable GL_TEXTURE_2D;
2213 }
2214 2475
2215 $self->{children}[1]->draw; 2476 $self->{children}[1]->draw;
2216 2477
2217} 2478}
2218 2479
… …
2286 2547
2287 # TODO: use animation 2548 # TODO: use animation
2288 if ($self->{state} = !$self->{state}) { 2549 if ($self->{state} = !$self->{state}) {
2289 $CFClient::UI::ROOT->add ($self->{other}); 2550 $CFClient::UI::ROOT->add ($self->{other});
2290 $self->{other}->move ($self->coord2global (0, $self->{h})); 2551 $self->{other}->move ($self->coord2global (0, $self->{h}));
2291 $self->emit ("open"); 2552 $self->_emit ("open");
2292 } else { 2553 } else {
2293 $CFClient::UI::ROOT->remove ($self->{other}); 2554 $CFClient::UI::ROOT->remove ($self->{other});
2294 $self->emit ("close"); 2555 $self->_emit ("close");
2295 } 2556 }
2296 2557
2297 $self->emit (changed => $self->{state}); 2558 $self->_emit (changed => $self->{state});
2298} 2559}
2299 2560
2300############################################################################# 2561#############################################################################
2301 2562
2302package CFClient::UI::Tooltip; 2563package CFClient::UI::Tooltip;
… …
2312 @_, 2573 @_,
2313 can_events => 0, 2574 can_events => 0,
2314 ) 2575 )
2315} 2576}
2316 2577
2317sub set_markup { 2578sub set_tooltip_from {
2318 my ($self, $text) = @_; 2579 my ($self, $widget) = @_;
2319 2580
2320 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2581 $self->add (new CFClient::UI::Label
2321 $self->{label}->set_markup ($text); 2582 markup => $widget->{tooltip},
2322 $self->add ($self->{label}); 2583 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2584 fontsize => 0.8,
2585 fg => [0, 0, 0, 1],
2586 ellipsise => 0,
2587 font => ($widget->{tooltip_font} || $::FONT_PROP),
2588 );
2323} 2589}
2324 2590
2325sub size_request { 2591sub size_request {
2326 my ($self) = @_; 2592 my ($self) = @_;
2327
2328 $self->child->set_max_size ($::WIDTH * 0.3);
2329 2593
2330 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2594 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2331 2595
2332 ($w + 4, $h + 4) 2596 ($w + 4, $h + 4)
2333} 2597}
… …
2339} 2603}
2340 2604
2341sub _draw { 2605sub _draw {
2342 my ($self) = @_; 2606 my ($self) = @_;
2343 2607
2344 glPushMatrix;
2345 glTranslate 0.375, 0.375; 2608 glTranslate 0.375, 0.375;
2346 2609
2347 my ($w, $h) = @$self{qw(w h)}; 2610 my ($w, $h) = @$self{qw(w h)};
2348 2611
2349 glColor 1, 0.8, 0.4; 2612 glColor 1, 0.8, 0.4;
… …
2360 glVertex 0 , $h; 2623 glVertex 0 , $h;
2361 glVertex $w, $h; 2624 glVertex $w, $h;
2362 glVertex $w, 0; 2625 glVertex $w, 0;
2363 glEnd; 2626 glEnd;
2364 2627
2365 glPopMatrix; 2628 glTranslate 2 - 0.375, 2 - 0.375;
2366
2367 glTranslate 2, 2;
2368 $self->SUPER::_draw; 2629 $self->SUPER::_draw;
2369} 2630}
2370 2631
2371############################################################################# 2632#############################################################################
2372 2633
… …
2377use CFClient::OpenGL; 2638use CFClient::OpenGL;
2378 2639
2379sub new { 2640sub new {
2380 my $class = shift; 2641 my $class = shift;
2381 2642
2382 $class->SUPER::new ( 2643 my $self = $class->SUPER::new (
2383 aspect => 1, 2644 aspect => 1,
2645 can_events => 0,
2384 @_, 2646 @_,
2385 ) 2647 );
2648
2649 if ($self->{anim} && $self->{animspeed}) {
2650 Scalar::Util::weaken (my $widget = $self);
2651
2652 $self->{timer} = Event->timer (
2653 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2654 hard => 1,
2655 interval => $self->{animspeed},
2656 cb => sub {
2657 ++$widget->{frame};
2658 $widget->update;
2659 },
2660 );
2661 }
2662
2663 $self
2386} 2664}
2387 2665
2388sub size_request { 2666sub size_request {
2389 (32, 8) 2667 (32, 8)
2390} 2668}
2391 2669
2670sub update {
2671 my ($self) = @_;
2672
2673 return unless $self->{visible};
2674
2675 $self->SUPER::update;
2676}
2677
2392sub draw { 2678sub _draw {
2393 my ($self) = @_; 2679 my ($self) = @_;
2394 2680
2681 return unless $::CONN;
2682
2683 my $face;
2684
2685 if ($self->{frame}) {
2686 my $anim = $::CONN->{anim}[$self->{anim}];
2687
2688 $face = $anim->[ $self->{frame} % @$anim ]
2689 if $anim && @$anim;
2690 }
2691
2395 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2692 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2396 2693
2397 if ($tex) { 2694 if ($tex) {
2398 glEnable GL_BLEND;
2399 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2400 glEnable GL_TEXTURE_2D; 2695 glEnable GL_TEXTURE_2D;
2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2402 glColor 1, 1, 1, 1; 2697 glColor 1, 1, 1, 1;
2403 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2698 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2404 glDisable GL_TEXTURE_2D; 2699 glDisable GL_TEXTURE_2D;
2405 glDisable GL_BLEND;
2406 } 2700 }
2701}
2702
2703sub DESTROY {
2704 my ($self) = @_;
2705
2706 $self->{timer}->cancel
2707 if $self->{timer};
2708
2709 $self->SUPER::DESTROY;
2407} 2710}
2408 2711
2409############################################################################# 2712#############################################################################
2410 2713
2714package CFClient::UI::InventoryItem;
2715
2716our @ISA = CFClient::UI::HBox::;
2717
2718sub new {
2719 my $class = shift;
2720
2721 my %args = @_;
2722
2723 my $item = delete $args{item};
2724
2725 my $desc = CFClient::Item::desc_string $item;
2726
2727 my $self = $class->SUPER::new (
2728 can_hover => 1,
2729 can_events => 1,
2730 tooltip => ((CFClient::UI::Label::escape $desc)
2731 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2732 connect_button_down => sub {
2733 my ($self, $ev, $x, $y) = @_;
2734
2735 # todo: maybe put examine on 1? but should just be a tooltip :(
2736 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2737 my $targ = $::CONN->{player}{tag};
2738
2739 if ($item->{container} == $::CONN->{player}{tag}) {
2740 $targ = $main::OPENCONT;
2741 }
2742
2743 $::CONN->send ("move $targ $item->{tag} 0");
2744 } elsif ($ev->{button} == 1) {
2745 $::CONN->send ("examine $item->{tag}");
2746 } elsif ($ev->{button} == 2) {
2747 $::CONN->send ("apply $item->{tag}");
2748 } elsif ($ev->{button} == 3) {
2749 my @menu_items = (
2750 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2751 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2752 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2753 (
2754 $item->{flags} & Crossfire::Protocol::F_LOCKED
2755 ? (
2756 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2757 )
2758 : (
2759 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2760 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2761 )
2762 ),
2763 );
2764
2765 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2766 }
2767
2768 1
2769 },
2770 %args
2771 );
2772
2773
2774 $self->add (new CFClient::UI::Face
2775 can_events => 0,
2776 face => $item->{face},
2777 anim => $item->{anim},
2778 animspeed => $item->{animspeed},
2779 );
2780
2781 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2782
2783 $self->{item} = $item;
2784
2785 $self->update_item;
2786
2787 $self
2788}
2789
2790sub update_item {
2791 my ($self) = @_;
2792
2793 my $desc = CFClient::Item::desc_string ($self->{item});
2794
2795 $self->{name_lbl}->set_text ($desc);
2796}
2797
2798#############################################################################
2799
2800package CFClient::UI::Inventory;
2801
2802our @ISA = CFClient::UI::ScrolledWindow::;
2803
2804sub new {
2805 my $class = shift;
2806
2807 my $self = $class->SUPER::new (
2808 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2809 @_,
2810 );
2811
2812 $self
2813}
2814
2815sub set_items {
2816 my ($self, $items) = @_;
2817
2818 $self->{scrolled}->clear;
2819 return unless $items;
2820
2821 my @items = sort {
2822 ($a->{type} <=> $b->{type})
2823 or ($a->{name} cmp $b->{name})
2824 } @$items;
2825
2826 $self->{real_items} = \@items;
2827
2828 my $row = 0;
2829 for my $item (@items) {
2830 CFClient::Item::update_widgets $item;
2831
2832 $self->{scrolled}->add (0, $row, $item->{face_widget});
2833 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2834 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2835
2836 $row++;
2837 }
2838
2839# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2840}
2841
2842sub size_request {
2843 my ($self) = @_;
2844 ($self->{req_w}, $self->{req_h});
2845}
2846
2847#############################################################################
2848
2849package CFClient::UI::Menu;
2850
2851our @ISA = CFClient::UI::FancyFrame::;
2852
2853use CFClient::OpenGL;
2854
2855sub new {
2856 my $class = shift;
2857
2858 my $self = $class->SUPER::new (
2859 items => [],
2860 z => 100,
2861 @_,
2862 );
2863
2864 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2865
2866 for my $item (@{ $self->{items} }) {
2867 my ($widget, $cb) = @$item;
2868
2869 # handle various types of items, only text for now
2870 if (!ref $widget) {
2871 $widget = new CFClient::UI::Label
2872 can_hover => 1,
2873 can_events => 1,
2874 text => $widget;
2875 }
2876
2877 $self->{item}{$widget} = $item;
2878
2879 $self->{vbox}->add ($widget);
2880 }
2881
2882 $self
2883}
2884
2885# popup given the event (must be a mouse button down event currently)
2886sub popup {
2887 my ($self, $ev) = @_;
2888
2889 $self->_emit ("popdown");
2890
2891 # maybe save $GRAB? must be careful about events...
2892 $GRAB = $self;
2893 $self->{button} = $ev->{button};
2894
2895 $self->show;
2896 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2897}
2898
2899sub mouse_motion {
2900 my ($self, $ev, $x, $y) = @_;
2901
2902 # TODO: should use vbox->find_widget or so
2903 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2904 $self->{hover} = $self->{item}{$HOVER};
2905}
2906
2907sub button_up {
2908 my ($self, $ev, $x, $y) = @_;
2909
2910 if ($ev->{button} == $self->{button}) {
2911 undef $GRAB;
2912 $self->hide;
2913
2914 $self->_emit ("popdown");
2915 $self->{hover}[1]->() if $self->{hover};
2916 }
2917}
2918
2919#############################################################################
2920
2921package CFClient::UI::Statusbox;
2922
2923our @ISA = CFClient::UI::VBox::;
2924
2925sub new {
2926 my $class = shift;
2927
2928 $class->SUPER::new (
2929 fontsize => 0.8,
2930 @_,
2931 )
2932}
2933
2934sub reorder {
2935 my ($self) = @_;
2936 my $NOW = time;
2937
2938 while (my ($k, $v) = each %{ $self->{item} }) {
2939 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2940 }
2941
2942 my @widgets;
2943
2944 my @items = sort {
2945 $a->{pri} <=> $b->{pri}
2946 or $b->{id} <=> $a->{id}
2947 } values %{ $self->{item} };
2948
2949 my $count = 10 + 1;
2950 for my $item (@items) {
2951 last unless --$count;
2952
2953 push @widgets, $item->{label} ||= do {
2954 # TODO: doesn't handle markup well (read as: at all)
2955 my $short = $item->{count} > 1
2956 ? "<b>$item->{count} ×</b> $item->{text}"
2957 : $item->{text};
2958
2959 for ($short) {
2960 s/^\s+//;
2961 s/\s+/ /g;
2962 }
2963
2964 new CFClient::UI::Label
2965 markup => $short,
2966 tooltip => $item->{tooltip},
2967 tooltip_font => $::FONT_PROP,
2968 tooltip_width => 0.67,
2969 fontsize => $item->{fontsize} || $self->{fontsize},
2970 max_w => $::WIDTH * 0.44,
2971 fg => $item->{fg},
2972 can_events => 1,
2973 can_hover => 1
2974 };
2975 }
2976
2977 $self->clear;
2978 $self->SUPER::add (reverse @widgets);
2979}
2980
2981sub add {
2982 my ($self, $text, %arg) = @_;
2983
2984 $text =~ s/^\s+//;
2985 $text =~ s/\s+$//;
2986
2987 return unless $text;
2988
2989 my $timeout = time + ((delete $arg{timeout}) || 60);
2990
2991 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2992
2993 if (my $item = $self->{item}{$group}) {
2994 if ($item->{text} eq $text) {
2995 $item->{count}++;
2996 } else {
2997 $item->{count} = 1;
2998 $item->{text} = $item->{tooltip} = $text;
2999 }
3000 $item->{id} = ++$self->{id};
3001 $item->{timeout} = $timeout;
3002 delete $item->{label};
3003 } else {
3004 $self->{item}{$group} = {
3005 id => ++$self->{id},
3006 text => $text,
3007 timeout => $timeout,
3008 tooltip => $text,
3009 fg => [0.8, 0.8, 0.8, 0.8],
3010 pri => 0,
3011 count => 1,
3012 %arg,
3013 };
3014 }
3015
3016 $self->reorder;
3017}
3018
3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 delete $_->{label}
3023 for values %{ $self->{item} || {} };
3024
3025 $self->reorder;
3026 $self->SUPER::reconfigure;
3027}
3028
3029#############################################################################
3030
2411package CFClient::UI::Root; 3031package CFClient::UI::Root;
2412 3032
2413our @ISA = CFClient::UI::Container::; 3033our @ISA = CFClient::UI::Container::;
2414 3034
2415use CFClient::OpenGL; 3035use CFClient::OpenGL;
2416 3036
2417sub check_size { 3037sub new {
2418 my ($self) = @_; 3038 my $class = shift;
2419 3039
2420 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3040 $class->SUPER::new (
2421} 3041 @_,
2422 3042 )
2423sub size_request {
2424 ($::WIDTH, $::HEIGHT)
2425} 3043}
2426 3044
2427sub configure { 3045sub configure {
2428 my ($self, $x, $y, $w, $h) = @_; 3046 my ($self, $x, $y, $w, $h) = @_;
2429 3047
2430 $self->SUPER::configure ($x, $y, $w, $h); 3048 $self->{w} = $w;
3049 $self->{h} = $h;
3050}
2431 3051
3052sub check_size {
3053 my ($self) = @_;
3054
3055 $self->size_allocate ($self->{w}, $self->{h})
3056 if $self->{w};
3057}
3058
3059sub size_request {
3060 my ($self) = @_;
3061
3062 ($self->{w}, $self->{h})
3063}
3064
3065sub size_allocate {
3066 my ($self, $w, $h) = @_;
3067
2432 for my $child (@{$self->{children}}) { 3068 for my $child ($self->children) {
2433 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3069 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2434 3070
3071 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3072 if exists $child->{req_x};
3073
3074 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3075 if exists $child->{req_y};
3076
2435 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3077 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2436 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3078 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3079
2437 $child->configure ($X, $Y, $W,$H); 3080 $child->configure ($X, $Y, $W, $H);
2438 } 3081 }
2439} 3082}
2440 3083
2441sub _topleft { 3084sub coord2local {
2442 my ($self, $x, $y) = @_; 3085 my ($self, $x, $y) = @_;
2443 3086
2444 ($x, $y) 3087 ($x, $y)
2445} 3088}
2446 3089
3090sub coord2global {
3091 my ($self, $x, $y) = @_;
3092
3093 ($x, $y)
3094}
3095
2447sub update { 3096sub update {
2448 my ($self) = @_; 3097 my ($self) = @_;
2449 3098
2450 $self->check_size; 3099 $self->check_size;
2451 ::refresh (); 3100 $::WANT_REFRESH++;
2452} 3101}
2453 3102
2454sub add { 3103sub add {
2455 my ($self, $child) = @_; 3104 my ($self, @children) = @_;
2456 3105
3106 for (my @widgets = @children; my $w = pop @widgets; ) {
3107 push @widgets, $w->children;
3108 $w->{root} = $self;
3109 $w->{visible} = 1;
3110 }
3111
3112 for my $child (@children) {
3113 $child->{is_toplevel} = 1;
3114
2457 # integerize window positions 3115 # integerise window positions
2458 $child->{x} = int $child->{x}; 3116 $child->{x} = int $child->{x};
2459 $child->{y} = int $child->{y}; 3117 $child->{y} = int $child->{y};
3118 }
2460 3119
2461 $self->SUPER::add ($child); 3120 $self->SUPER::add (@children);
3121}
3122
3123sub remove {
3124 my ($self, @children) = @_;
3125
3126 $self->SUPER::remove (@children);
3127
3128 while (@children) {
3129 my $w = pop @children;
3130 push @children, $w->children;
3131 $w->set_invisible;
3132 }
2462} 3133}
2463 3134
2464sub on_refresh { 3135sub on_refresh {
2465 my ($self, $id, $cb) = @_; 3136 my ($self, $id, $cb) = @_;
2466 3137
2467 $self->{refresh_hook}{$id} = $cb; 3138 $self->{refresh_hook}{$id} = $cb;
2468} 3139}
2469 3140
3141sub on_post_alloc {
3142 my ($self, $id, $cb) = @_;
3143
3144 $self->{post_alloc_hook}{$id} = $cb;
3145}
3146
2470sub draw { 3147sub draw {
2471 my ($self) = @_; 3148 my ($self) = @_;
2472 3149
2473 while (my $rcb = delete $self->{refresh_hook}) { 3150 while ($self->{refresh_hook}) {
2474 $_->() for values %$rcb; 3151 $_->()
3152 for values %{delete $self->{refresh_hook}};
3153 }
3154
3155 if ($self->{check_size}) {
3156 my @queue = ([], []);
3157
3158 for (;;) {
3159 if ($self->{check_size}) {
3160 # heuristic: check containers last
3161 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3162 for values %{delete $self->{check_size}}
3163 }
3164
3165 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3166
3167 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3168 ? @$widget{qw(user_w user_h)}
3169 : $widget->size_request;
3170
3171 if (delete $widget->{force_alloc}
3172 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3173 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3174
3175 $widget->{req_w} = $w;
3176 $widget->{req_h} = $h;
3177
3178 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3179
3180 $widget->{parent}->check_size
3181 if $widget->{parent};
3182 }
3183 }
3184 }
3185
3186 while ($self->{size_alloc}) {
3187 for (values %{delete $self->{size_alloc}}) {
3188 my ($widget, $w, $h) = @$_;
3189
3190 $w = 0 if $w < 0;
3191 $h = 0 if $h < 0;
3192
3193 $widget->{w} = $w;
3194 $widget->{h} = $h;
3195 $widget->emit (size_allocate => $w, $h);
3196 }
3197 }
3198
3199 while ($self->{post_alloc_hook}) {
3200 $_->()
3201 for values %{delete $self->{post_alloc_hook}};
2475 } 3202 }
2476 3203
2477 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3204 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2478 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3205 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2479 glClear GL_COLOR_BUFFER_BIT; 3206 glClear GL_COLOR_BUFFER_BIT;
2480 3207
2481 glMatrixMode GL_PROJECTION; 3208 glMatrixMode GL_PROJECTION;
2482 glLoadIdentity; 3209 glLoadIdentity;
2483 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2484 glMatrixMode GL_MODELVIEW; 3211 glMatrixMode GL_MODELVIEW;
2485 glLoadIdentity; 3212 glLoadIdentity;
2486 3213
2487 $self->_draw; 3214 $self->_draw;
2488} 3215}
… …
2490############################################################################# 3217#############################################################################
2491 3218
2492package CFClient::UI; 3219package CFClient::UI;
2493 3220
2494$ROOT = new CFClient::UI::Root; 3221$ROOT = new CFClient::UI::Root;
2495$TOOLTIP = new CFClient::UI::Tooltip; 3222$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2496 3223
24971 32241
2498 3225

Diff Legend

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