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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.176 by root, Tue Apr 25 12:10:58 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
30 $TOOLTIP->show; 52 $TOOLTIP->show;
31 53
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33 55
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); 56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36 } 57 if $x + $TOOLTIP->{w} > $::WIDTH;
37 58
38 $TOOLTIP->move ($x, $y); 59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
39 } 62 }
40 63
41 return; 64 return;
42 } 65 }
43 } 66 }
… …
47 delete $TOOLTIP->{owner}; 70 delete $TOOLTIP->{owner};
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
71 check_tooltip; 94 check_tooltip;
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 check_tooltip;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
131 for (@$vals) { 148 for (@$vals) {
132 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 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;
136} 187}
137 188
138############################################################################# 189#############################################################################
139 190
140package CFClient::UI::Base; 191package CFClient::UI::Base;
… …
153 can_events => 1, 204 can_events => 1,
154 @_ 205 @_
155 }, $class; 206 }, $class;
156 207
157 for (keys %$self) { 208 for (keys %$self) {
158 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
160 } 211 }
161 } 212 }
162 213
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
163 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
164} 234}
165 235
166sub destroy { 236sub destroy {
167 my ($self) = @_; 237 my ($self) = @_;
168 238
… …
170 %$self = (); 240 %$self = ();
171} 241}
172 242
173sub show { 243sub show {
174 my ($self) = @_; 244 my ($self) = @_;
175
176 return if $self->{parent}; 245 return if $self->{parent};
177 246
178 $CFClient::UI::ROOT->add ($self); 247 $CFClient::UI::ROOT->add ($self);
179} 248}
180 249
181sub hide { 250sub center {
182 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};
183 282
184 undef $GRAB if $GRAB == $self; 283 undef $GRAB if $GRAB == $self;
185 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;
186 298
187 $self->{parent}->remove ($self) 299 $self->{parent}->remove ($self)
188 if $self->{parent}; 300 if $self->{parent};
189} 301}
190 302
… …
199} 311}
200 312
201sub set_size { 313sub set_size {
202 my ($self, $w, $h) = @_; 314 my ($self, $w, $h) = @_;
203 315
204 $self->{user_w} = $w; 316 $self->{def_w} = $w;
205 $self->{user_h} = $h; 317 $self->{def_h} = $h;
206 318
207 $self->check_size; 319 $self->check_size;
208} 320}
209 321
210sub size_request { 322sub size_request {
… …
232 $self->{y} = $y; 344 $self->{y} = $y;
233 $self->update; 345 $self->update;
234 } 346 }
235 347
236 if ($self->{w} != $w || $self->{h} != $h) { 348 if ($self->{w} != $w || $self->{h} != $h) {
237 $self->{w} = $w; 349 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238 $self->{h} = $h;
239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 } 350 }
243} 351}
244 352
245sub size_allocate { 353sub size_allocate {
246 # nothing to be done 354 # nothing to be done
247} 355}
248 356
357sub reconfigure {
358 my ($self) = @_;
359
360 $self->check_size (1);
361 $self->update;
362}
363
249sub children { 364sub children {
250}
251
252# call when resoltuion changes etc.
253sub reconfigure {
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 365}
261 366
262sub set_max_size { 367sub set_max_size {
263 my ($self, $w, $h) = @_; 368 my ($self, $w, $h) = @_;
264 369
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 370 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 371 delete $self->{max_h}; $self->{max_h} = $h if $h;
267} 372}
268 373
269# return top left coordinates 374sub set_tooltip {
270sub _topleft {
271 my ($self, $x, $y) = @_; 375 my ($self, $tooltip) = @_;
272 376
273 $self->{parent} 377 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 378 $tooltip =~ s/\s+$//;
275 379
276 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip;
387 }
277} 388}
278 389
279# translate global coordinates to local coordinate system 390# translate global coordinates to local coordinate system
280sub coord2local { 391sub coord2local {
281 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
282 393
283 my ($X, $Y) = $self->_topleft; 394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 395}
286 396
287# translate local coordinates to global coordinate system 397# translate local coordinates to global coordinate system
288sub coord2global { 398sub coord2global {
289 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
290 400
291 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 402}
294 403
295sub focus_in { 404sub focus_in {
296 my ($self) = @_; 405 my ($self) = @_;
297 406
298 return if $FOCUS == $self; 407 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 408 return unless $self->{can_focus};
300 409
301 my $focus = $FOCUS; $FOCUS = $self; 410 my $focus = $FOCUS; $FOCUS = $self;
302 411
303 $self->emit (focus_in => $focus); 412 $self->_emit (focus_in => $focus);
304 413
305 $focus->update if $focus; 414 $focus->update if $focus;
306 $FOCUS->update; 415 $FOCUS->update;
307} 416}
308 417
… …
311 420
312 return unless $FOCUS == $self; 421 return unless $FOCUS == $self;
313 422
314 my $focus = $FOCUS; undef $FOCUS; 423 my $focus = $FOCUS; undef $FOCUS;
315 424
316 $self->emit (focus_out => $focus); 425 $self->_emit (focus_out => $focus);
317 426
318 $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 $FOCUS;
319} 431}
320 432
321sub mouse_motion { } 433sub mouse_motion { }
322sub button_up { } 434sub button_up { }
323sub key_down { } 435sub key_down { }
324sub key_up { } 436sub key_up { }
325 437
326sub button_down { 438sub button_down {
327 my ($self, $ev, $x, $y) = @_; 439 my ($self, $ev, $x, $y) = @_;
328 440
329 $self->focus_in; 441 $self->focus_in;
… …
363 if ($ENV{PCLIENT_DEBUG}) { 475 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix; 476 glPushMatrix;
365 glColor 1, 1, 0, 1; 477 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 478 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP; 479 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 480 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 481 glVertex $self->{w} - 1, 0;
370 glVertex $self->{w}, $self->{h}; 482 glVertex $self->{w} - 1, $self->{h} - 1;
371 glVertex 0 , $self->{h}; 483 glVertex 0 , $self->{h} - 1;
372 glEnd; 484 glEnd;
373 glPopMatrix; 485 glPopMatrix;
374 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 => $self, fontsize => 0)->_draw;
375 } 487 }
376} 488}
377 489
378sub _draw { 490sub _draw {
379 my ($self) = @_; 491 my ($self) = @_;
… …
395 507
396sub set_parent { 508sub set_parent {
397 my ($self, $parent) = @_; 509 my ($self, $parent) = @_;
398 510
399 Scalar::Util::weaken ($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 $self->check_size;
400} 516}
401 517
402sub check_size { 518sub check_size {
403 my ($self) = @_; 519 my ($self, $forced) = @_;
404 520
405 $self->{parent} 521 $self->{force_alloc} = 1 if $forced;
406 or return 1; 522 $CFClient::UI::ROOT->{check_size}{$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}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426} 523}
427 524
428sub update { 525sub update {
429 my ($self) = @_; 526 my ($self) = @_;
430 527
… …
436 my ($self, $signal, $cb) = @_; 533 my ($self, $signal, $cb) = @_;
437 534
438 push @{ $self->{signal_cb}{$signal} }, $cb; 535 push @{ $self->{signal_cb}{$signal} }, $cb;
439} 536}
440 537
538sub _emit {
539 my ($self, $signal, @args) = @_;
540
541 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
542}
543
441sub emit { 544sub emit {
442 my ($self, $signal, @args) = @_; 545 my ($self, $signal, @args) = @_;
443 546
444 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, $visible) = @_;
445} 553}
446 554
447sub DESTROY { 555sub DESTROY {
448 my ($self) = @_; 556 my ($self) = @_;
449 557
558 delete $WIDGET{$self+0};
450 #$self->deactivate; 559 #$self->deactivate;
451} 560}
452 561
453############################################################################# 562#############################################################################
454 563
… …
463 my $class = shift; 572 my $class = shift;
464 573
465 # range [value, low, high, page] 574 # range [value, low, high, page]
466 575
467 $class->SUPER::new ( 576 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 577 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 578 #active_bg => [1, 1, 1, 0.5],
470 @_ 579 @_
471 ) 580 )
472} 581}
473 582
474sub _draw { 583sub _draw {
475 my ($self) = @_; 584 my ($self) = @_;
476 585
586 my $color = $FOCUS == $self && $self->{active_bg}
587 ? $self->{active_bg}
588 : $self->{bg};
589
590 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 591 my ($w, $h) = @$self{qw(w h)};
478 592
479 glEnable GL_BLEND; 593 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 595 glColor @$color;
482 596
483 glBegin GL_QUADS; 597 glBegin GL_QUADS;
484 glVertex 0 , 0; 598 glVertex 0 , 0;
485 glVertex 0 , $h; 599 glVertex 0 , $h;
486 glVertex $w, $h; 600 glVertex $w, $h;
487 glVertex $w, 0; 601 glVertex $w, 0;
488 glEnd; 602 glEnd;
489 603
490 glDisable GL_BLEND; 604 glDisable GL_BLEND;
605 }
491} 606}
492 607
493############################################################################# 608#############################################################################
494 609
495package CFClient::UI::Empty; 610package CFClient::UI::Empty;
… …
527 642
528 $self 643 $self
529} 644}
530 645
531sub add { 646sub add {
532 my ($self, $child) = @_; 647 my ($self, @widgets) = @_;
533 648
534 $child->set_parent ($self); 649 $_->set_parent ($self)
650 for @widgets;
535 651
536 use sort 'stable'; 652 use sort 'stable';
537 653
538 $self->{children} = [ 654 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 655 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 656 @{$self->{children}}, @widgets
541 ]; 657 ];
542 658
543 $child->check_size; 659 $self->check_size (1);
660 $self->update;
544} 661}
545 662
546sub children { 663sub children {
547 @{ $_[0]{children} } 664 @{ $_[0]{children} }
548} 665}
… …
553 delete $child->{parent}; 670 delete $child->{parent};
554 $child->hide; 671 $child->hide;
555 672
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 673 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 674
558 $self->check_size; 675 $self->check_size (1);
559 $self->update; 676 $self->update;
560} 677}
561 678
562sub clear { 679sub clear {
563 my ($self) = @_; 680 my ($self) = @_;
… …
567 684
568 for (@$children) { 685 for (@$children) {
569 delete $_->{parent}; 686 delete $_->{parent};
570 $_->hide; 687 $_->hide;
571 } 688 }
689
690 $self->check_size;
691 $self->update;
572} 692}
573 693
574sub find_widget { 694sub find_widget {
575 my ($self, $x, $y) = @_; 695 my ($self, $x, $y) = @_;
576 696
… …
651} 771}
652 772
653sub update { 773sub update {
654 my ($self) = @_; 774 my ($self) = @_;
655 775
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 776 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 777 $self->SUPER::update;
658} 778}
659 779
660sub size_allocate { 780sub size_allocate {
661 my ($self, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
662 782
663 $self->SUPER::size_allocate ($w, $h); 783 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 784 $self->update;
785}
786
787sub _render {
788 $_[0]{children}[0]->draw;
665} 789}
666 790
667sub render_child { 791sub render_child {
668 my ($self) = @_; 792 my ($self) = @_;
669 793
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 794 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 795 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 796 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 797
674# glColorMask 1, 1, 1, 0; 798 $self->_render;
675# glEnable GL_BLEND;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
677# glRasterPos 0, 0;
678# glCopyPixels 0, 0, $self->{w}, $self->{h};
679# glDisable GL_BLEND;
680# glColorMask 1, 1, 1, 1;
681 }; 799 };
682} 800}
683 801
684sub _draw { 802sub _draw {
685 my ($self) = @_; 803 my ($self) = @_;
… …
687 my ($w, $h) = ($self->w, $self->h); 805 my ($w, $h) = ($self->w, $self->h);
688 806
689 my $tex = $self->{texture} 807 my $tex = $self->{texture}
690 or return; 808 or return;
691 809
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D; 810 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 812 glColor 1, 1, 1, 1;
697 813
698 $tex->draw_quad (0, 0, $w, $h); 814 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699 815
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D; 816 glDisable GL_TEXTURE_2D;
702} 817}
703 818
704############################################################################# 819#############################################################################
705 820
706package CFClient::UI::ViewPort; 821package CFClient::UI::ViewPort;
707 822
708our @ISA = CFClient::UI::Window::; 823our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735 824
736sub new { 825sub new {
737 my $class = shift; 826 my $class = shift;
738 827
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
739 my $self = $class->SUPER::new ( 920 $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1], 921 vp => (new CFClient::UI::ViewPort expand => 1),
741 border_bg => [1, 1, 1, 1], 922 slider => $slider,
742 border => 0.8,
743 @_ 923 @_,
744 ); 924 );
745 925
926 $self->{vp}->add ($self->{scrolled});
927 $self->add ($self->{vp});
928 $self->add ($self->{slider});
929
746 $self 930 $self
747} 931}
748 932
933sub update {
934 my ($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 $class->SUPER::new (
967 bg => undef,
968 @_,
969 )
970}
971
749sub _draw { 972sub _draw {
750 my ($self) = @_; 973 my ($self) = @_;
751 974
752 my ($w, $h) = ($self->{w}, $self->{h}); 975 if ($self->{bg}) {
976 my ($w, $h) = @$self{qw(w h)};
753 977
754 glEnable GL_BLEND; 978 glEnable GL_BLEND;
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 979 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756 glEnable GL_TEXTURE_2D; 980 glColor @{ $self->{bg} };
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758 981
759# glBegin GL_QUADS; 982 glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0; 983 glVertex 0 , 0;
762# glVertex 0 , $h; 984 glVertex 0 , $h;
763# glVertex $w, $h; 985 glVertex $w, $h;
764# glVertex $w, 0; 986 glVertex $w, 0;
765# glEnd; 987 glEnd;
766 988
767
768 $self->child->draw;
769 glDisable GL_BLEND; 989 glDisable GL_BLEND;
770 glDisable GL_TEXTURE_2D; 990 }
991
992 $self->SUPER::_draw;
771} 993}
772 994
773############################################################################# 995#############################################################################
774 996
775package CFClient::UI::FancyFrame; 997package CFClient::UI::FancyFrame;
… …
783 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);
784 1006
785sub new { 1007sub new {
786 my $class = shift; 1008 my $class = shift;
787 1009
788 # TODO: user_x, user_y, overwrite moveto?
789
790 my $self = $class->SUPER::new ( 1010 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1011 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1012 border_bg => [1, 1, 1, 1],
793 border => 0.6, 1013 border => 0.6,
1014 is_toplevel => 1,
794 can_events => 1, 1015 can_events => 1,
795 @_ 1016 @_
796 ); 1017 );
797 1018
798 $self->{title} &&= new CFClient::UI::Label 1019 $self->{title} &&= new CFClient::UI::Label
799 align => 0, 1020 align => 0,
… …
823 my ($self, $w, $h) = @_; 1044 my ($self, $w, $h) = @_;
824 1045
825 $h -= List::Util::max 0, $self->border * 2; 1046 $h -= List::Util::max 0, $self->border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1047 $w -= List::Util::max 0, $self->border * 2;
827 1048
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1049 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
829 if $self->{title}; 1050 if $self->{title};
830 1051
831 $self->child->configure ($self->border, $self->border, $w, $h); 1052 $self->child->configure ($self->border, $self->border, $w, $h);
832} 1053}
833 1054
… …
852 my ($ev, $x, $y) = @_; 1073 my ($ev, $x, $y) = @_;
853 1074
854 my $dx = $ev->{x} - $ox; 1075 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy; 1076 my $dy = $ev->{y} - $oy;
856 1077
1078 $self->{user_x} = $wx + $dx * $mx;
1079 $self->{user_y} = $wy + $dy * $my;
857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1080 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1081 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1082 $self->move ($self->{user_x}, $self->{user_y});
860 $self->check_size; 1083 $self->check_size;
861 }; 1084 };
862 1085
863 } elsif ($lr ^ $td) { 1086 } elsif ($lr ^ $td) {
864 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1087 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
867 $self->{motion} = sub { 1090 $self->{motion} = sub {
868 my ($ev, $x, $y) = @_; 1091 my ($ev, $x, $y) = @_;
869 1092
870 ($x, $y) = ($ev->{x}, $ev->{y}); 1093 ($x, $y) = ($ev->{x}, $ev->{y});
871 1094
872 $self->move ($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});
873 $self->update; 1099 $self->update;
874 }; 1100 };
875 } 1101 }
876} 1102}
877 1103
… …
891 my ($self) = @_; 1117 my ($self) = @_;
892 1118
893 my ($w, $h ) = ($self->{w}, $self->{h}); 1119 my ($w, $h ) = ($self->{w}, $self->{h});
894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
895 1121
896 glEnable GL_BLEND;
897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898 glEnable GL_TEXTURE_2D; 1122 glEnable GL_TEXTURE_2D;
899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900 1124
901 my $border = $self->border; 1125 my $border = $self->border;
902 1126
903 glColor @{ $self->{border_bg} }; 1127 glColor @{ $self->{border_bg} };
904 $tex[1]->draw_quad (0, 0, $w, $border); 1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
905 $tex[3]->draw_quad (0, $border, $border, $ch); 1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
908 1132
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
909 my $bg = $tex[0]; 1134 my $bg = $tex[0];
910 1135
911 # TODO: repeat texture not scale 1136 # TODO: repeat texture not scale
912 my $rep_x = $cw / $bg->{w}; 1137 my $rep_x = $cw / $bg->{w};
913 my $rep_y = $ch / $bg->{h}; 1138 my $rep_y = $ch / $bg->{h};
914 1139
915 glColor @{ $self->{bg} }; 1140 glColor @{ $self->{bg} };
916 1141
917 $bg->{s} = $rep_x; 1142 $bg->{s} = $rep_x;
918 $bg->{t} = $rep_y; 1143 $bg->{t} = $rep_y;
919 $bg->{wrap_mode} = 1; 1144 $bg->{wrap_mode} = 1;
920 $bg->draw_quad ($border, $border, $cw, $ch); 1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 }
921 1147
922 glDisable GL_TEXTURE_2D; 1148 glDisable GL_TEXTURE_2D;
923 glDisable GL_BLEND;
924 1149
925 $self->{title}->draw if $self->{title}; 1150 $self->{title}->draw if $self->{title};
1151
926 $self->child->draw; 1152 $self->child->draw;
927} 1153}
928 1154
929############################################################################# 1155#############################################################################
930 1156
… …
939sub new { 1165sub new {
940 my $class = shift; 1166 my $class = shift;
941 1167
942 $class->SUPER::new ( 1168 $class->SUPER::new (
943 col_expand => [], 1169 col_expand => [],
944 @_ 1170 @_,
945 ) 1171 )
1172}
1173
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
946} 1176}
947 1177
948sub add { 1178sub add {
949 my ($self, $x, $y, $child) = @_; 1179 my ($self, $x, $y, $child) = @_;
950 1180
951 $child->set_parent ($self); 1181 $child->set_parent ($self);
952 $self->{children}[$y][$x] = $child; 1182 $self->{children}[$y][$x] = $child;
953 1183
954 $child->check_size; 1184 $self->check_size (1);
955} 1185}
956 1186
957sub children {
958 grep $_, map @$_, grep $_, @{ $_[0]{children} }
959}
960
961# TODO: move to container class maybe? send childs a signal on removal? 1187# TODO: move to container class maybe? send children a signal on removal?
962sub clear { 1188sub clear {
963 my ($self) = @_; 1189 my ($self) = @_;
964 1190
965 my @children = $self->children; 1191 my @children = $self->children;
966 delete $self->{children}; 1192 delete $self->{children};
… …
968 for (@children) { 1194 for (@children) {
969 delete $_->{parent}; 1195 delete $_->{parent};
970 $_->hide; 1196 $_->hide;
971 } 1197 }
972 1198
1199 $self->check_size (1);
973 $self->update; 1200 $self->update;
974} 1201}
975 1202
976sub get_wh { 1203sub get_wh {
977 my ($self) = @_; 1204 my ($self) = @_;
… …
1009sub size_allocate { 1236sub size_allocate {
1010 my ($self, $w, $h) = @_; 1237 my ($self, $w, $h) = @_;
1011 1238
1012 my ($ws, $hs) = $self->get_wh; 1239 my ($ws, $hs) = $self->get_wh;
1013 1240
1014 my $req_w = sum @$ws; 1241 my $req_w = (sum @$ws) || 1;
1015 my $req_h = sum @$hs; 1242 my $req_h = (sum @$hs) || 1;
1016 1243
1017 # TODO: nicer code && do row_expand 1244 # TODO: nicer code && do row_expand
1018 my @col_expand = @{$self->{col_expand}}; 1245 my @col_expand = @{$self->{col_expand}};
1019 @col_expand = (1) x @$ws unless @col_expand; 1246 @col_expand = (1) x @$ws unless @col_expand;
1020 my $col_expand = (sum @col_expand) || 1; 1247 my $col_expand = (sum @col_expand) || 1;
… …
1074 } 1301 }
1075} 1302}
1076 1303
1077############################################################################# 1304#############################################################################
1078 1305
1079package CFClient::UI::HBox; 1306package CFClient::UI::Box;
1080
1081# TODO: wrap into common Box base class
1082 1307
1083our @ISA = CFClient::UI::Container::; 1308our @ISA = CFClient::UI::Container::;
1084 1309
1085sub size_request { 1310sub size_request {
1086 my ($self) = @_; 1311 my ($self) = @_;
1087 1312
1088 my @alloc = map [$_->size_request], @{$self->{children}}; 1313 $self->{vertical}
1089 1314 ? (
1090 ( 1315 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1091 (List::Util::sum map $_->[0], @alloc), 1316 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1092 (List::Util::max map $_->[1], @alloc), 1317 )
1093 ) 1318 : (
1319 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1320 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1321 )
1094} 1322}
1095 1323
1096sub size_allocate { 1324sub size_allocate {
1097 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1098 1326
1099 ($h, $w) = ($w, $h); 1327 my $space = $self->{vertical} ? $h : $w;
1100
1101 my $children = $self->{children}; 1328 my $children = $self->{children};
1102 1329
1103 my @h = map $_->{req_w}, @$children; 1330 my @req;
1104 1331
1105 my $req_h = List::Util::sum @h; 1332 if ($self->{homogeneous}) {
1106 1333 @req = ($space / (@$children || 1)) x @$children;
1107 if ($req_h > $h) {
1108 # ah well, not enough space
1109 $_ *= $h / $req_h for @h;
1110 } 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 {
1111 my $exp = List::Util::sum map $_->{expand}, @$children; 1342 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1112 $exp ||= 1;
1113 1343
1344 $space = ($space - $req) / $expand; # remaining space to give away
1345
1346 $req[$_] += $space * $children->[$_]{expand}
1114 for (0 .. $#$children) { 1347 for 0 .. $#$children;
1115 my $child = $children->[$_];
1116
1117 my $alloc_h = $h[$_];
1118 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1119 $h[$_] = $alloc_h;
1120 } 1348 }
1121 } 1349 }
1122 1350
1123 CFClient::UI::harmonize \@h; 1351 CFClient::UI::harmonize \@req;
1124 1352
1125 my $y = 0; 1353 my $pos = 0;
1126 for (0 .. $#$children) { 1354 for (0 .. $#$children) {
1127 my $child = $children->[$_];
1128 my $h = $h[$_]; 1355 my $alloc = $req[$_];
1129 $child->configure ($y, 0, $h, $w); 1356 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1130 1357
1131 $y += $h; 1358 $pos += $alloc;
1132 } 1359 }
1133 1360
1134 1 1361 1
1135} 1362}
1136 1363
1137############################################################################# 1364#############################################################################
1138 1365
1366package CFClient::UI::HBox;
1367
1368our @ISA = CFClient::UI::Box::;
1369
1370sub new {
1371 my $class = shift;
1372
1373 $class->SUPER::new (
1374 vertical => 0,
1375 @_,
1376 )
1377}
1378
1379#############################################################################
1380
1139package CFClient::UI::VBox; 1381package CFClient::UI::VBox;
1140 1382
1141# TODO: wrap into common Box base class
1142
1143our @ISA = CFClient::UI::Container::; 1383our @ISA = CFClient::UI::Box::;
1144 1384
1145sub size_request { 1385sub new {
1146 my ($self) = @_; 1386 my $class = shift;
1147 1387
1148 my @alloc = map [$_->size_request], @{$self->{children}}; 1388 $class->SUPER::new (
1149 1389 vertical => 1,
1150 ( 1390 @_,
1151 (List::Util::max map $_->[0], @alloc),
1152 (List::Util::sum map $_->[1], @alloc),
1153 ) 1391 )
1154} 1392}
1155 1393
1156sub size_allocate {
1157 my ($self, $w, $h) = @_;
1158
1159 my $children = $self->{children};
1160
1161 my @h = map $_->{req_h}, @$children;
1162
1163 my $req_h = List::Util::sum @h;
1164
1165 if ($req_h > $h) {
1166 # ah well, not enough space
1167 $_ *= $h / $req_h for @h;
1168 } else {
1169 my $exp = List::Util::sum map $_->{expand}, @$children;
1170 $exp ||= 1;
1171
1172 for (0 .. $#$children) {
1173 my $child = $children->[$_];
1174
1175 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1176 }
1177 }
1178
1179 CFClient::UI::harmonize \@h;
1180
1181 my $y = 0;
1182 for (0 .. $#$children) {
1183 my $child = $children->[$_];
1184 my $h = $h[$_];
1185 $child->configure (0, $y, $w, $h);
1186
1187 $y += $h;
1188 }
1189
1190 1
1191}
1192
1193############################################################################# 1394#############################################################################
1194 1395
1195package CFClient::UI::Label; 1396package CFClient::UI::Label;
1196 1397
1197our @ISA = CFClient::UI::Base::; 1398our @ISA = CFClient::UI::DrawBG::;
1198 1399
1199use CFClient::OpenGL; 1400use CFClient::OpenGL;
1200 1401
1201sub new { 1402sub new {
1202 my ($class, %arg) = @_; 1403 my ($class, %arg) = @_;
1203 1404
1204 my $self = $class->SUPER::new ( 1405 my $self = $class->SUPER::new (
1205 fg => [1, 1, 1], 1406 fg => [1, 1, 1],
1407 #bg => none
1408 #active_bg => none
1206 #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),
1207 fontsize => 1, 1415 fontsize => 1,
1208 text => "",
1209 align => -1, 1416 align => -1,
1210 valign => -1, 1417 valign => -1,
1211 padding => 2, 1418 padding => 2,
1212 layout => new CFClient::Layout,
1213 can_events => 0, 1419 can_events => 0,
1214 %arg 1420 %arg
1215 ); 1421 );
1216 1422
1217 if (exists $self->{template}) { 1423 if (exists $self->{template}) {
1218 my $layout = new CFClient::Layout; 1424 my $layout = new CFClient::Layout;
1219 $layout->set_text (delete $self->{template}); 1425 $layout->set_text (delete $self->{template});
1220 $self->{template} = $layout; 1426 $self->{template} = $layout;
1221 } 1427 }
1222 1428
1223 $self->set_text (delete $self->{text}) if exists $self->{text}; 1429 if (exists $self->{markup}) {
1224 $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 }
1225 1434
1226 $self 1435 $self
1227} 1436}
1228 1437
1229sub escape { 1438sub escape($) {
1230 local $_ = $_[1]; 1439 local $_ = $_[0];
1231 1440
1232 s/&/&amp;/g; 1441 s/&/&amp;/g;
1233 s/>/&gt;/g; 1442 s/>/&gt;/g;
1234 s/</&lt;/g; 1443 s/</&lt;/g;
1235 1444
1236 $_[1] 1445 $_
1237} 1446}
1238 1447
1239sub update { 1448sub update {
1240 my ($self) = @_; 1449 my ($self) = @_;
1241 1450
1242 delete $self->{texture}; 1451 delete $self->{texture};
1243 $self->SUPER::update; 1452 $self->SUPER::update;
1244} 1453}
1245 1454
1246sub reconfigure {
1247 my ($self) = @_;
1248
1249 delete $self->{texture};
1250}
1251
1252sub set_text { 1455sub set_text {
1253 my ($self, $text) = @_; 1456 my ($self, $text) = @_;
1254 1457
1255 return if $self->{text} eq "T$text"; 1458 return if $self->{text} eq "T$text";
1256 $self->{text} = "T$text"; 1459 $self->{text} = "T$text";
1257 1460
1461 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1258 $self->{layout}->set_text ($text); 1462 $self->{layout}->set_text ($text);
1259 1463
1260 delete $self->{texture};
1261 $self->update; 1464 $self->update;
1262 $self->check_size; 1465 $self->check_size;
1263} 1466}
1264 1467
1265sub set_markup { 1468sub set_markup {
1266 my ($self, $markup) = @_; 1469 my ($self, $markup) = @_;
1267 1470
1268 return if $self->{text} eq "M$markup"; 1471 return if $self->{text} eq "M$markup";
1269 $self->{text} = "M$markup"; 1472 $self->{text} = "M$markup";
1270 1473
1474 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1475
1476 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1271 $self->{layout}->set_markup ($markup); 1477 $self->{layout}->set_markup ($markup);
1272 1478
1273 delete $self->{texture};
1274 $self->update; 1479 $self->update;
1275 $self->check_size; 1480 $self->check_size;
1276} 1481}
1277 1482
1278sub size_request { 1483sub size_request {
1279 my ($self) = @_; 1484 my ($self) = @_;
1280 1485
1281 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1486 $self->{layout}->set_font ($self->{font}) if $self->{font};
1282 $self->{layout}->set_width ($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});
1283 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1490 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1284 1491
1285 my ($w, $h) = $self->{layout}->size; 1492 my ($w, $h) = $self->{layout}->size;
1286 1493
1287 if (exists $self->{template}) { 1494 if (exists $self->{template}) {
… …
1309sub set_fontsize { 1516sub set_fontsize {
1310 my ($self, $fontsize) = @_; 1517 my ($self, $fontsize) = @_;
1311 1518
1312 $self->{fontsize} = $fontsize; 1519 $self->{fontsize} = $fontsize;
1313 delete $self->{texture}; 1520 delete $self->{texture};
1521
1522 $self->update;
1314 $self->check_size; 1523 $self->check_size;
1315 $self->update;
1316} 1524}
1317 1525
1318sub _draw { 1526sub _draw {
1319 my ($self) = @_; 1527 my ($self) = @_;
1320 1528
1529 $self->SUPER::_draw; # draw background, if applicable
1530
1321 my $tex = $self->{texture} ||= do { 1531 my $tex = $self->{texture} ||= do {
1532 $self->{layout}->set_foreground (@{$self->{fg}});
1322 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1533 $self->{layout}->set_font ($self->{font}) if $self->{font};
1323 $self->{layout}->set_width ($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});
1324 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1537 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1538
1325 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 $tex
1326 }; 1550 };
1327 1551
1328 glEnable GL_BLEND;
1329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1330 glEnable GL_TEXTURE_2D; 1552 glEnable GL_TEXTURE_2D;
1331 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1332 1554
1555 if ($tex->{format} == GL_ALPHA) {
1333 glColor @{$self->{fg}}; 1556 glColor @{$self->{fg}};
1334
1335 $self->{ox} = int (
1336 $self->{align} < 0 ? $self->{padding}
1337 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1338 : ($self->{w} - $tex->{w}) * 0.5
1339 );
1340
1341 $self->{oy} = int (
1342 $self->{valign} < 0 ? $self->{padding}
1343 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1344 : ($self->{h} - $tex->{h}) * 0.5
1345 );
1346
1347 $tex->draw_quad ($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 }
1348 1561
1349 glDisable GL_TEXTURE_2D; 1562 glDisable GL_TEXTURE_2D;
1350 glDisable GL_BLEND;
1351} 1563}
1352 1564
1353############################################################################# 1565#############################################################################
1354 1566
1355package CFClient::UI::EntryBase; 1567package CFClient::UI::EntryBase;
… …
1368 active_fg => [0, 0, 0], 1580 active_fg => [0, 0, 0],
1369 can_hover => 1, 1581 can_hover => 1,
1370 can_focus => 1, 1582 can_focus => 1,
1371 valign => 0, 1583 valign => 0,
1372 can_events => 1, 1584 can_events => 1,
1585 #text => ...
1373 @_ 1586 @_
1374 ) 1587 )
1375} 1588}
1376 1589
1377sub _set_text { 1590sub _set_text {
… …
1387 $self->{text} = $text; 1600 $self->{text} = $text;
1388 1601
1389 $text =~ s/./*/g if $self->{hidden}; 1602 $text =~ s/./*/g if $self->{hidden};
1390 $self->{layout}->set_text ("$text "); 1603 $self->{layout}->set_text ("$text ");
1391 1604
1392 $self->emit (changed => $self->{text}); 1605 $self->_emit (changed => $self->{text});
1393}
1394
1395sub get_text {
1396 $_[0]{text}
1397}
1398
1399sub size_request {
1400 my ($self) = @_;
1401
1402 my ($w, $h) = $self->SUPER::size_request;
1403
1404 ($w + 1, $h) # add 1 for cursor
1405}
1406
1407sub size_allocate {
1408 my ($self, $w, $h) = @_;
1409
1410 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1411} 1606}
1412 1607
1413sub set_text { 1608sub set_text {
1414 my ($self, $text) = @_; 1609 my ($self, $text) = @_;
1415 1610
1416 $self->{cursor} = length $text; 1611 $self->{cursor} = length $text;
1417 $self->_set_text ($text); 1612 $self->_set_text ($text);
1418 $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, $h) # add 1 for cursor
1419} 1627}
1420 1628
1421sub key_down { 1629sub key_down {
1422 my ($self, $ev) = @_; 1630 my ($self, $ev) = @_;
1423 1631
… …
1425 my $sym = $ev->{sym}; 1633 my $sym = $ev->{sym};
1426 my $uni = $ev->{unicode}; 1634 my $uni = $ev->{unicode};
1427 1635
1428 my $text = $self->get_text; 1636 my $text = $self->get_text;
1429 1637
1430 if ($sym == 8) { 1638 if ($uni == 8) {
1431 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1639 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1432 } elsif ($sym == 127) { 1640 } elsif ($uni == 127) {
1433 substr $text, $self->{cursor}, 1, ""; 1641 substr $text, $self->{cursor}, 1, "";
1434 } elsif ($sym == CFClient::SDLK_LEFT) { 1642 } elsif ($sym == CFClient::SDLK_LEFT) {
1435 --$self->{cursor} if $self->{cursor}; 1643 --$self->{cursor} if $self->{cursor};
1436 } elsif ($sym == CFClient::SDLK_RIGHT) { 1644 } elsif ($sym == CFClient::SDLK_RIGHT) {
1437 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1645 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1438 } elsif ($sym == CFClient::SDLK_HOME) { 1646 } elsif ($sym == CFClient::SDLK_HOME) {
1439 $self->{cursor} = 0; 1647 $self->{cursor} = 0;
1440 } elsif ($sym == CFClient::SDLK_END) { 1648 } elsif ($sym == CFClient::SDLK_END) {
1441 $self->{cursor} = length $text; 1649 $self->{cursor} = length $text;
1442 } elsif ($sym == 27) { 1650 } elsif ($uni == 27) {
1443 $self->emit ('escape'); 1651 $self->_emit ('escape');
1444 } elsif ($uni) { 1652 } elsif ($uni) {
1445 substr $text, $self->{cursor}++, 0, chr $uni; 1653 substr $text, $self->{cursor}++, 0, chr $uni;
1446 } 1654 }
1447 1655
1448 $self->_set_text ($text); 1656 $self->_set_text ($text);
1449 $self->update; 1657 $self->update;
1658 $self->check_size;
1450} 1659}
1451 1660
1452sub focus_in { 1661sub focus_in {
1453 my ($self) = @_; 1662 my ($self) = @_;
1454 1663
… …
1534 if ($sym == 13) { 1743 if ($sym == 13) {
1535 unshift @{$self->{history}}, 1744 unshift @{$self->{history}},
1536 my $txt = $self->get_text; 1745 my $txt = $self->get_text;
1537 $self->{history_pointer} = -1; 1746 $self->{history_pointer} = -1;
1538 $self->{history_saveback} = ''; 1747 $self->{history_saveback} = '';
1539 $self->emit (activate => $txt); 1748 $self->_emit (activate => $txt);
1540 $self->update; 1749 $self->update;
1541 1750
1542 } elsif ($sym == CFClient::SDLK_UP) { 1751 } elsif ($sym == CFClient::SDLK_UP) {
1543 if ($self->{history_pointer} < 0) { 1752 if ($self->{history_pointer} < 0) {
1544 $self->{history_saveback} = $self->get_text; 1753 $self->{history_saveback} = $self->get_text;
… …
1583 my $class = shift; 1792 my $class = shift;
1584 1793
1585 $class->SUPER::new ( 1794 $class->SUPER::new (
1586 padding => 4, 1795 padding => 4,
1587 fg => [1, 1, 1], 1796 fg => [1, 1, 1],
1588 bg => [1, 1, 1, 0.2],
1589 active_fg => [0, 0, 1], 1797 active_fg => [0, 0, 1],
1590 can_hover => 1, 1798 can_hover => 1,
1591 align => 0, 1799 align => 0,
1592 valign => 0, 1800 valign => 0,
1593 can_events => 1, 1801 can_events => 1,
1594 @_ 1802 @_
1595 ) 1803 )
1596} 1804}
1597 1805
1806sub activate { }
1807
1598sub button_up { 1808sub button_up {
1599 my ($self, $ev, $x, $y) = @_; 1809 my ($self, $ev, $x, $y) = @_;
1600 1810
1811 $self->emit ("activate")
1601 if ($x >= 0 && $x < $self->{w} 1812 if $x >= 0 && $x < $self->{w}
1602 && $y >= 0 && $y < $self->{h}) { 1813 && $y >= 0 && $y < $self->{h};
1603 $self->emit ("activate");
1604 }
1605} 1814}
1606 1815
1607sub _draw { 1816sub _draw {
1608 my ($self) = @_; 1817 my ($self) = @_;
1609 1818
… …
1611 1820
1612 if ($GRAB == $self) { 1821 if ($GRAB == $self) {
1613 $self->{fg} = $self->{active_fg}; 1822 $self->{fg} = $self->{active_fg};
1614 } 1823 }
1615 1824
1616 glEnable GL_BLEND;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618 glEnable GL_TEXTURE_2D; 1825 glEnable GL_TEXTURE_2D;
1619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1826 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1620 glColor 0, 0, 0, 1; 1827 glColor 0, 0, 0, 1;
1621 1828
1622 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1829 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1623 1830
1624 glDisable GL_TEXTURE_2D; 1831 glDisable GL_TEXTURE_2D;
1625 glDisable GL_BLEND;
1626 1832
1627 $self->SUPER::_draw; 1833 $self->SUPER::_draw;
1628} 1834}
1629 1835
1630############################################################################# 1836#############################################################################
… …
1644 1850
1645 $class->SUPER::new ( 1851 $class->SUPER::new (
1646 padding => 2, 1852 padding => 2,
1647 fg => [1, 1, 1], 1853 fg => [1, 1, 1],
1648 active_fg => [1, 1, 0], 1854 active_fg => [1, 1, 0],
1855 bg => [0, 0, 0, 0.2],
1856 active_bg => [1, 1, 1, 0.5],
1649 state => 0, 1857 state => 0,
1650 can_hover => 1, 1858 can_hover => 1,
1651 @_ 1859 @_
1652 ) 1860 )
1653} 1861}
… …
1662 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1663 1871
1664 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1872 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1665 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1873 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1666 $self->{state} = !$self->{state}; 1874 $self->{state} = !$self->{state};
1667 $self->emit (changed => $self->{state}); 1875 $self->_emit (changed => $self->{state});
1668 } 1876 }
1669} 1877}
1670 1878
1671sub _draw { 1879sub _draw {
1672 my ($self) = @_; 1880 my ($self) = @_;
… …
1677 1885
1678 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;
1679 1887
1680 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1888 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1681 1889
1682 glEnable GL_BLEND; 1890 my $tex = $self->{state} ? $tex[1] : $tex[0];
1891
1683 glEnable GL_TEXTURE_2D; 1892 glEnable GL_TEXTURE_2D;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685
1686 my $tex = $self->{state} ? $tex[1] : $tex[0];
1687
1688 $tex->draw_quad (0, 0, $s, $s); 1893 $tex->draw_quad_alpha (0, 0, $s, $s);
1689
1690 glDisable GL_TEXTURE_2D; 1894 glDisable GL_TEXTURE_2D;
1691 glDisable GL_BLEND;
1692} 1895}
1693 1896
1694############################################################################# 1897#############################################################################
1695 1898
1696package CFClient::UI::Image; 1899package CFClient::UI::Image;
… …
1739 glTranslate 0, -$self->{w}, 0; 1942 glTranslate 0, -$self->{w}, 0;
1740 1943
1741 ($w, $h) = ($h, $w); 1944 ($w, $h) = ($h, $w);
1742 } 1945 }
1743 1946
1744 glEnable GL_BLEND;
1745 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1746 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1747 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1748 1949
1749 $tex->draw_quad (0, 0, $w, $h); 1950 $tex->draw_quad_alpha (0, 0, $w, $h);
1750 1951
1751 glDisable GL_BLEND;
1752 glDisable GL_TEXTURE_2D; 1952 glDisable GL_TEXTURE_2D;
1753} 1953}
1754 1954
1755############################################################################# 1955#############################################################################
1756 1956
… …
1945 qw(s1_slider.png s1_slider_bg.png); 2145 qw(s1_slider.png s1_slider_bg.png);
1946 2146
1947sub new { 2147sub new {
1948 my $class = shift; 2148 my $class = shift;
1949 2149
1950 # range [value, low, high, page] 2150 # range [value, low, high, page, unit]
1951 2151
1952 # TODO: 0-width page 2152 # TODO: 0-width page
1953 # TODO: req_w/h are wrong with vertical 2153 # TODO: req_w/h are wrong with vertical
1954 # TODO: calculations are off 2154 # TODO: calculations are off
1955 my $self = $class->SUPER::new ( 2155 my $self = $class->SUPER::new (
1956 fg => [1, 1, 1], 2156 fg => [1, 1, 1],
1957 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],
1958 range => [0, 0, 100, 10], 2160 range => [0, 0, 100, 10, 0],
1959 req_w => 20, 2161 req_w => $::WIDTH / 80,
1960 req_h => 20, 2162 req_h => $::WIDTH / 80,
1961 vertical => 0, 2163 vertical => 0,
1962 can_hover => 1, 2164 can_hover => 1,
1963 inner_pad => 5, 2165 inner_pad => 0.02,
1964 @_ 2166 @_
1965 ); 2167 );
1966 2168
2169 $self->set_value ($self->{range}[0]);
2170 $self->update;
2171
1967 $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 $self->update;
2204 }
1968} 2205}
1969 2206
1970sub size_request { 2207sub size_request {
1971 my ($self) = @_; 2208 my ($self) = @_;
1972 2209
… …
1978 2215
1979sub button_down { 2216sub button_down {
1980 my ($self, $ev, $x, $y) = @_; 2217 my ($self, $ev, $x, $y) = @_;
1981 2218
1982 $self->SUPER::button_down ($ev, $x, $y); 2219 $self->SUPER::button_down ($ev, $x, $y);
2220
2221 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2222
1983 $self->mouse_motion ($ev, $x, $y); 2223 $self->mouse_motion ($ev, $x, $y);
1984} 2224}
1985 2225
1986sub mouse_motion { 2226sub mouse_motion {
1987 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1988 2228
1989 if ($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
1990 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2246 my ($value, $lo, $hi, $page) = @{$self->{range}};
2247 my $range = ($hi - $page - $lo) || 1e-100;
1991 2248
1992 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2249 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1993 2250
1994 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2251 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1995 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2252 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1996 2253
1997 $x -= $inner_pad_px; # substract the padding 2254 $value = ($value - $lo) / $range;
1998 $x = $x * ($hi - $lo) / $inner_w + $lo; 2255 $value = $value * $self->{scale} + $self->{offset};
1999 $x = $lo if $x < $lo;
2000 $x = $hi - $page if $x > $hi - $page;
2001 $self->{range}[0] = $x;
2002 2256
2003 $self->emit (changed => $x); 2257 $self->{knob_x} = $value - $knob_w * 0.5;
2004 $self->update; 2258 $self->{knob_w} = $knob_w;
2005 } 2259 });
2006}
2007 2260
2008# the inner_* stuff is for generating a padding for the slider handle, 2261 $self->SUPER::update;
2009# so that the handle doesn't leave the texture. This calculation isn't 100%
2010# correct propably, but it does the job for now
2011sub _calc_inner_pad_px {
2012 my ($self, $w) = @_;
2013 ($w / 100) * $self->{inner_pad} # % to pixels
2014} 2262}
2015 2263
2016sub _draw { 2264sub _draw {
2017 my ($self) = @_; 2265 my ($self) = @_;
2018 2266
2019 $self->SUPER::_draw (); 2267 $self->SUPER::_draw ();
2020 2268
2021 my ($w, $h) = @$self{qw(w h)}; 2269 glScale $self->{w}, $self->{h};
2022 2270
2023 if ($self->{vertical}) { 2271 if ($self->{vertical}) {
2024 # draw a vertical slider like a rotated horizontal slider 2272 # draw a vertical slider like a rotated horizontal slider
2025 2273
2274 glTranslate 1, 0, 0;
2026 glRotate 90, 0, 0, 1; 2275 glRotate 90, 0, 0, 1;
2027 glTranslate 0, -$self->{w}, 0;
2028
2029 ($w, $h) = ($h, $w);
2030 } 2276 }
2031 2277
2032 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2278 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2033 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2279 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2034 2280
2035 my ($value, $lo, $hi, $page) = @{$self->{range}};
2036
2037 $hi = $value + 1 if $lo == $hi;
2038
2039 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2040 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2041
2042 $page = int $page * $inner_w / ($hi - $lo);
2043 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2044
2045 $w -= $page;
2046 $page &= ~1;
2047 glTranslate $page * 0.5, 0, 0;
2048 $page ||= 2;
2049
2050 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2051 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2052
2053 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2281 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2283
2058 # draw background 2284 # draw background
2059 $tex[1]->draw_quad (0, 0, $w, $h); 2285 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2060 2286
2061 # draw handle 2287 # draw handle
2062 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2288 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2063 2289
2064 glDisable GL_BLEND;
2065 glDisable GL_TEXTURE_2D; 2290 glDisable GL_TEXTURE_2D;
2066} 2291}
2292
2293#############################################################################
2294
2295package CFClient::UI::ValSlider;
2296
2297our @ISA = CFClient::UI::HBox::;
2298
2299sub new {
2300 my ($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 (@_) }
2067 2333
2068############################################################################# 2334#############################################################################
2069 2335
2070package CFClient::UI::TextView; 2336package CFClient::UI::TextView;
2071 2337
… …
2080 fontsize => 1, 2346 fontsize => 1,
2081 can_events => 0, 2347 can_events => 0,
2082 #font => default_font 2348 #font => default_font
2083 @_, 2349 @_,
2084 2350
2085 layout => (new CFClient::Layout), 2351 layout => (new CFClient::Layout 1),
2086 par => [], 2352 par => [],
2087 height => 0, 2353 height => 0,
2088 children => [ 2354 children => [
2089 (new CFClient::UI::Empty expand => 1), 2355 (new CFClient::UI::Empty expand => 1),
2090 (new CFClient::UI::Slider vertical => 1), 2356 (new CFClient::UI::Slider vertical => 1),
… …
2101 2367
2102 $self->{fontsize} = $fontsize; 2368 $self->{fontsize} = $fontsize;
2103 $self->reflow; 2369 $self->reflow;
2104} 2370}
2105 2371
2106sub text_height {
2107 my ($self, $text) = @_;
2108
2109 my $layout = $self->{layout};
2110
2111 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2112 $layout->set_width ($self->{children}[0]{w});
2113 $layout->set_text ($text);
2114
2115 ($layout->size)[1]
2116}
2117
2118sub reflow {
2119 my ($self) = @_;
2120
2121 $self->{need_reflow}++;
2122 $self->update;
2123}
2124
2125sub size_allocate { 2372sub size_allocate {
2126 my ($self, $w, $h) = @_; 2373 my ($self, $w, $h) = @_;
2127 2374
2128 $self->SUPER::size_allocate ($w, $h); 2375 $self->SUPER::size_allocate ($w, $h);
2129 2376
… …
2132 $self->{layout}->set_width ($self->{children}[0]{w}); 2379 $self->{layout}->set_width ($self->{children}[0]{w});
2133 2380
2134 $self->reflow; 2381 $self->reflow;
2135} 2382}
2136 2383
2384sub text_size {
2385 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2416}
2417
2137sub add_paragraph { 2418sub add_paragraph {
2138 my ($self, $color, $text) = @_; 2419 my ($self, $color, $text, $indent) = @_;
2139 2420
2140 #TODO: intelligently "reformat" paragraph 2421 for my $line (split /\n/, $text) {
2141 2422 my ($w, $h) = $self->text_size ($line);
2142 my $height = $self->text_height ($text);
2143
2144 $self->{height} += $height; 2423 $self->{height} += $h;
2424 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2425 }
2145 2426
2146 push @{$self->{par}}, [$height, $color, $text];
2147
2148 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2427 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2149 $self->{children}[1]->update;
2150} 2428}
2151 2429
2152sub update { 2430sub update {
2153 my ($self) = @_; 2431 my ($self) = @_;
2154 2432
… …
2156 2434
2157 return unless $self->{h} > 0; 2435 return unless $self->{h} > 0;
2158 2436
2159 delete $self->{texture}; 2437 delete $self->{texture};
2160 2438
2161 $ROOT->on_refresh ($self, sub { 2439 $ROOT->on_post_alloc ($self, sub {
2440 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2441
2162 if (delete $self->{need_reflow}) { 2442 if (delete $self->{need_reflow}) {
2163 my $height = 0; 2443 my $height = 0;
2164 2444
2165 $height += $_->[0] = $self->text_height ($_->[2]) 2445 my $layout = $self->{layout};
2446
2447 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2448
2166 for @{$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 }
2167 2460
2168 $self->{height} = $height; 2461 $self->{height} = $height;
2169 2462
2170 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2463 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2171 2464
2172 delete $self->{texture}; 2465 delete $self->{texture};
2173 } 2466 }
2174 2467
2175 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2468 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2176 glClearColor 0, 0, 0, 0; 2469 glClearColor 0.5, 0.5, 0.5, 0;
2177 glClear GL_COLOR_BUFFER_BIT; 2470 glClear GL_COLOR_BUFFER_BIT;
2178 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
2179 glEnable GL_BLEND; 2483 glEnable GL_BLEND;
2484 #TODO# not correct in windows where rgba is forced off
2180 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2485 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2181 glEnable GL_TEXTURE_2D;
2182 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2183
2184 my $top = int $self->{children}[1]{range}[0];
2185
2186 my $y0 = $top;
2187 my $y1 = $top + $self->{h};
2188
2189 my $y = 0;
2190
2191 my $layout = $self->{layout};
2192
2193 $layout->set_font ($self->{font}) if $self->{font};
2194 2486
2195 for my $par (@{$self->{par}}) { 2487 for my $par (@{$self->{par}}) {
2196 my $h = $par->[0]; 2488 my $h = $par->[1];
2197 2489
2198 if ($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]);
2199 $layout->set_text ($par->[2]); 2493 $layout->set_markup ($par->[4]);
2200 2494
2201 glColor @{ $par->[1] }; 2495 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2202 my ($W, $H) = $layout->size; 2496
2203 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2497 glRasterPos $par->[3], $y - $y0;
2498 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2204 } 2499 }
2205 2500
2206 $y += $h; 2501 $y += $h;
2207 } 2502 }
2208 2503
2209 glDisable GL_TEXTURE_2D;
2210 glDisable GL_BLEND; 2504 glDisable GL_BLEND;
2211 }; 2505 };
2212 }); 2506 });
2213} 2507}
2214 2508
2215sub _draw { 2509sub _draw {
2216 my ($self) = @_; 2510 my ($self) = @_;
2217 2511
2218 glEnable GL_BLEND;
2219 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2220 glEnable GL_TEXTURE_2D; 2512 glEnable GL_TEXTURE_2D;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222 glColor 1, 1, 1, 1; 2514 glColor 1, 1, 1, 1;
2223 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2515 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2224 glDisable GL_TEXTURE_2D; 2516 glDisable GL_TEXTURE_2D;
2225 glDisable GL_BLEND;
2226 2517
2227 $self->{children}[1]->draw; 2518 $self->{children}[1]->draw;
2228 2519
2229} 2520}
2230 2521
… …
2278 2569
2279sub new { 2570sub new {
2280 my $class = shift; 2571 my $class = shift;
2281 2572
2282 my $self = $class->SUPER::new ( 2573 my $self = $class->SUPER::new (
2283 state => 0, 2574 state => 0,
2284 connect_activate => \&toggle_flopper, 2575 on_activate => \&toggle_flopper,
2285 @_ 2576 @_
2286 ); 2577 );
2287 2578
2288 if ($self->{state}) {
2289 $self->{state} = 0;
2290 $self->toggle_flopper;
2291 }
2292
2293 $self 2579 $self
2294} 2580}
2295 2581
2296sub toggle_flopper { 2582sub toggle_flopper {
2297 my ($self) = @_; 2583 my ($self) = @_;
2298 2584
2299 # TODO: use animation 2585 $self->{other}->toggle_visibility;
2300 if ($self->{state} = !$self->{state}) {
2301 $CFClient::UI::ROOT->add ($self->{other});
2302 $self->{other}->move ($self->coord2global (0, $self->{h}));
2303 $self->emit ("open");
2304 } else {
2305 $CFClient::UI::ROOT->remove ($self->{other});
2306 $self->emit ("close");
2307 }
2308
2309 $self->emit (changed => $self->{state});
2310} 2586}
2311 2587
2312############################################################################# 2588#############################################################################
2313 2589
2314package CFClient::UI::Tooltip; 2590package CFClient::UI::Tooltip;
… …
2324 @_, 2600 @_,
2325 can_events => 0, 2601 can_events => 0,
2326 ) 2602 )
2327} 2603}
2328 2604
2329sub set_markup { 2605sub set_tooltip_from {
2330 my ($self, $text) = @_; 2606 my ($self, $widget) = @_;
2331 2607
2332 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2608 $self->add (new CFClient::UI::Label
2333 $self->{label}->set_markup ($text); 2609 markup => $widget->{tooltip},
2334 $self->add ($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} || $::FONT_PROP),
2615 );
2335} 2616}
2336 2617
2337sub size_request { 2618sub size_request {
2338 my ($self) = @_; 2619 my ($self) = @_;
2339
2340 $self->child->set_max_size ($::WIDTH * 0.3);
2341 2620
2342 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2621 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2343 2622
2344 ($w + 4, $h + 4) 2623 ($w + 4, $h + 4)
2345} 2624}
… …
2351} 2630}
2352 2631
2353sub _draw { 2632sub _draw {
2354 my ($self) = @_; 2633 my ($self) = @_;
2355 2634
2356 glPushMatrix;
2357 glTranslate 0.375, 0.375; 2635 glTranslate 0.375, 0.375;
2358 2636
2359 my ($w, $h) = @$self{qw(w h)}; 2637 my ($w, $h) = @$self{qw(w h)};
2360 2638
2361 glColor 1, 0.8, 0.4; 2639 glColor 1, 0.8, 0.4;
… …
2372 glVertex 0 , $h; 2650 glVertex 0 , $h;
2373 glVertex $w, $h; 2651 glVertex $w, $h;
2374 glVertex $w, 0; 2652 glVertex $w, 0;
2375 glEnd; 2653 glEnd;
2376 2654
2377 glPopMatrix; 2655 glTranslate 2 - 0.375, 2 - 0.375;
2378
2379 glTranslate 2, 2;
2380 $self->SUPER::_draw; 2656 $self->SUPER::_draw;
2381} 2657}
2382 2658
2383############################################################################# 2659#############################################################################
2384 2660
… …
2389use CFClient::OpenGL; 2665use CFClient::OpenGL;
2390 2666
2391sub new { 2667sub new {
2392 my $class = shift; 2668 my $class = shift;
2393 2669
2394 $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
2395 aspect => 1, 2671 aspect => 1,
2672 can_events => 0,
2396 @_, 2673 @_,
2397 ) 2674 );
2675
2676 if ($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 $self
2398} 2691}
2399 2692
2400sub size_request { 2693sub size_request {
2401 (32, 8) 2694 (32, 8)
2402} 2695}
2403 2696
2697sub update {
2698 my ($self) = @_;
2699
2700 return unless $self->{visible};
2701
2702 $self->SUPER::update;
2703}
2704
2404sub draw { 2705sub _draw {
2405 my ($self) = @_; 2706 my ($self) = @_;
2406 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
2407 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2719 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2408 2720
2409 if ($tex) { 2721 if ($tex) {
2410 glEnable GL_BLEND;
2411 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2412 glEnable GL_TEXTURE_2D; 2722 glEnable GL_TEXTURE_2D;
2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2414 glColor 1, 1, 1, 1; 2724 glColor 1, 1, 1, 1;
2415 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2725 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2416 glDisable GL_TEXTURE_2D; 2726 glDisable GL_TEXTURE_2D;
2417 glDisable GL_BLEND; 2727 }
2728}
2729
2730sub DESTROY {
2731 my ($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 $class->SUPER::new (
2863 fontsize => 0.8,
2864 @_,
2418 } 2865 )
2866}
2867
2868sub reorder {
2869 my ($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 $self->SUPER::reconfigure;
2419} 2961}
2420 2962
2421############################################################################# 2963#############################################################################
2422 2964
2423package CFClient::UI::Root; 2965package CFClient::UI::Root;
2424 2966
2425our @ISA = CFClient::UI::Container::; 2967our @ISA = CFClient::UI::Container::;
2426 2968
2427use CFClient::OpenGL; 2969use CFClient::OpenGL;
2428 2970
2429sub check_size { 2971sub new {
2430 my ($self) = @_; 2972 my $class = shift;
2431 2973
2432 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2974 $class->SUPER::new (
2433} 2975 visible => 1,
2434 2976 @_,
2435sub size_request { 2977 )
2436 ($::WIDTH, $::HEIGHT)
2437} 2978}
2438 2979
2439sub configure { 2980sub configure {
2440 my ($self, $x, $y, $w, $h) = @_; 2981 my ($self, $x, $y, $w, $h) = @_;
2441 2982
2442 $self->SUPER::configure ($x, $y, $w, $h); 2983 $self->{w} = $w;
2984 $self->{h} = $h;
2985}
2443 2986
2987sub check_size {
2988 my ($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
2444 for my $child (@{$self->{children}}) { 3003 for my $child ($self->children) {
2445 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)};
2446 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
2447 $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;
2448 $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
2449 $child->configure ($X, $Y, $W,$H); 3017 $child->configure ($X, $Y, $W, $H);
2450 } 3018 }
2451} 3019}
2452 3020
2453sub _topleft { 3021sub coord2local {
2454 my ($self, $x, $y) = @_; 3022 my ($self, $x, $y) = @_;
2455 3023
2456 ($x, $y) 3024 ($x, $y)
2457} 3025}
2458 3026
3027sub coord2global {
3028 my ($self, $x, $y) = @_;
3029
3030 ($x, $y)
3031}
3032
2459sub update { 3033sub update {
2460 my ($self) = @_; 3034 my ($self) = @_;
2461 3035
2462 $self->check_size; 3036 $self->check_size;
2463 ::refresh (); 3037 $::WANT_REFRESH++;
2464} 3038}
2465 3039
2466sub add { 3040sub add {
2467 my ($self, $child) = @_; 3041 my ($self, @children) = @_;
2468 3042
3043 for my $child (@children) {
3044 $child->{is_toplevel} = 1;
3045
2469 # integerize window positions 3046 # integerise window positions
2470 $child->{x} = int $child->{x}; 3047 $child->{x} = int $child->{x};
2471 $child->{y} = int $child->{y}; 3048 $child->{y} = int $child->{y};
3049 }
2472 3050
2473 $self->SUPER::add ($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 $w->set_invisible;
3069 }
2474} 3070}
2475 3071
2476sub on_refresh { 3072sub on_refresh {
2477 my ($self, $id, $cb) = @_; 3073 my ($self, $id, $cb) = @_;
2478 3074
2479 $self->{refresh_hook}{$id} = $cb; 3075 $self->{refresh_hook}{$id} = $cb;
2480} 3076}
2481 3077
3078sub on_post_alloc {
3079 my ($self, $id, $cb) = @_;
3080
3081 $self->{post_alloc_hook}{$id} = $cb;
3082}
3083
2482sub draw { 3084sub draw {
2483 my ($self) = @_; 3085 my ($self) = @_;
2484 3086
2485 while (my $rcb = delete $self->{refresh_hook}) { 3087 while ($self->{refresh_hook}) {
2486 $_->() for values %$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}};
2487 } 3142 }
2488 3143
2489 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3144 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2490 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3145 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2491 glClear GL_COLOR_BUFFER_BIT; 3146 glClear GL_COLOR_BUFFER_BIT;
2492 3147
2493 glMatrixMode GL_PROJECTION; 3148 glMatrixMode GL_PROJECTION;
2494 glLoadIdentity; 3149 glLoadIdentity;
2495 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3150 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2496 glMatrixMode GL_MODELVIEW; 3151 glMatrixMode GL_MODELVIEW;
2497 glLoadIdentity; 3152 glLoadIdentity;
2498 3153
2499 $self->_draw; 3154 $self->_draw;
2500} 3155}
… …
2502############################################################################# 3157#############################################################################
2503 3158
2504package CFClient::UI; 3159package CFClient::UI;
2505 3160
2506$ROOT = new CFClient::UI::Root; 3161$ROOT = new CFClient::UI::Root;
2507$TOOLTIP = new CFClient::UI::Tooltip; 3162$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2508 3163
25091 31641
2510 3165

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