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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 2006 UTC vs.
Revision 1.249 by root, Sun May 28 01:40:02 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
15 38
16sub check_tooltip { 39sub check_tooltip {
17 if (!$GRAB) { 40 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 42 if (length $widget->{tooltip}) {
… …
23 46
24 my $tip = $widget->{tooltip}; 47 my $tip = $widget->{tooltip};
25 48
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 49 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 50
28 $TOOLTIP->set_markup ($widget->{tooltip}); 51 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
31 } 62 }
32 63
33 return; 64 return;
34 } 65 }
35 } 66 }
… …
39 delete $TOOLTIP->{owner}; 70 delete $TOOLTIP->{owner};
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
63 check_tooltip; 94 check_tooltip;
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 check_tooltip;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
123 for (@$vals) { 148 for (@$vals) {
124 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
128} 187}
129 188
130############################################################################# 189#############################################################################
131 190
132package CFClient::UI::Base; 191package CFClient::UI::Base;
… …
145 can_events => 1, 204 can_events => 1,
146 @_ 205 @_
147 }, $class; 206 }, $class;
148 207
149 for (keys %$self) { 208 for (keys %$self) {
150 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
152 } 211 }
153 } 212 }
154 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
155 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
156} 234}
157 235
158sub destroy { 236sub destroy {
159 my ($self) = @_; 237 my ($self) = @_;
160 238
… …
168 return if $self->{parent}; 246 return if $self->{parent};
169 247
170 $CFClient::UI::ROOT->add ($self); 248 $CFClient::UI::ROOT->add ($self);
171} 249}
172 250
173sub hide { 251sub center {
174 my ($self) = @_; 252 my ($self) = @_;
253
254 $CFClient::UI::ROOT->on_post_alloc (
255 "center_$self" => sub {
256 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
257 },
258 );
259
260 $self->update;
261}
262
263sub set_visible {
264 my ($self) = @_;
265
266 return if $self->{visible};
267
268 $self->{root} = $self->{parent}{root};
269 $self->{visible} = $self->{parent}{visible} + 1;
270
271 $self->emit (visibility_change => 1);
272}
273
274sub set_invisible {
275 my ($self) = @_;
276
277 return unless $self->{visible};
278
279 # broken show/hide model
280
281 delete $self->{root};
282 delete $self->{visible};
175 283
176 undef $GRAB if $GRAB == $self; 284 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 285 undef $HOVER if $HOVER == $self;
286
287 CFClient::UI::check_tooltip
288 if $CFClient::UI::TOOLTIP->{owner} == $self;
289
290 $self->focus_out;
291
292 $self->emit (visibility_change => 0);
293}
294
295sub hide {
296 my ($self) = @_;
297
298 $self->set_invisible;
178 299
179 $self->{parent}->remove ($self) 300 $self->{parent}->remove ($self)
180 if $self->{parent}; 301 if $self->{parent};
181} 302}
182 303
… …
191} 312}
192 313
193sub set_size { 314sub set_size {
194 my ($self, $w, $h) = @_; 315 my ($self, $w, $h) = @_;
195 316
196 $self->{user_w} = $w; 317 $self->{def_w} = $w;
197 $self->{user_h} = $h; 318 $self->{def_h} = $h;
198 319
199 $self->check_size; 320 $self->check_size;
200} 321}
201 322
202sub size_request { 323sub size_request {
… …
224 $self->{y} = $y; 345 $self->{y} = $y;
225 $self->update; 346 $self->update;
226 } 347 }
227 348
228 if ($self->{w} != $w || $self->{h} != $h) { 349 if ($self->{w} != $w || $self->{h} != $h) {
229 $self->{w} = $w; 350 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
230 $self->{h} = $h;
231
232 $self->size_allocate ($w, $h);
233 $self->update;
234 } 351 }
235} 352}
236 353
237sub size_allocate { 354sub size_allocate {
238 # nothing to be done 355 # nothing to be done
239} 356}
240 357
358sub reconfigure {
359 my ($self) = @_;
360
361 $self->check_size (1);
362 $self->update;
363}
364
241sub children { 365sub children {
242} 366}
243 367
244sub set_max_size { 368sub set_max_size {
245 my ($self, $w, $h) = @_; 369 my ($self, $w, $h) = @_;
246 370
247 delete $self->{max_w}; $self->{max_w} = $w if $w; 371 delete $self->{max_w}; $self->{max_w} = $w if $w;
248 delete $self->{max_h}; $self->{max_h} = $h if $h; 372 delete $self->{max_h}; $self->{max_h} = $h if $h;
249} 373}
250 374
251# return top left coordinates 375sub set_tooltip {
252sub _topleft {
253 my ($self, $x, $y) = @_; 376 my ($self, $tooltip) = @_;
254 377
255 $self->{parent} 378 $tooltip =~ s/^\s+//;
256 or Carp::confess "no parent widget in _topleft\n";#d# 379 $tooltip =~ s/\s+$//;
257 380
258 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 return if $self->{tooltip} eq $tooltip;
382
383 $self->{tooltip} = $tooltip;
384
385 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
386 delete $CFClient::UI::TOOLTIP->{owner};
387 CFClient::UI::check_tooltip;
388 }
259} 389}
260 390
261# translate global coordinates to local coordinate system 391# translate global coordinates to local coordinate system
262sub coord2local { 392sub coord2local {
263 my ($self, $x, $y) = @_; 393 my ($self, $x, $y) = @_;
264 394
265 my ($X, $Y) = $self->_topleft; 395 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
266 ($x - $X, $y - $Y)
267} 396}
268 397
269# translate local coordinates to global coordinate system 398# translate local coordinates to global coordinate system
270sub coord2global { 399sub coord2global {
271 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
272 401
273 my ($X, $Y) = $self->_topleft; 402 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
274 ($x + $X, $y + $Y)
275} 403}
276 404
277sub focus_in { 405sub focus_in {
278 my ($self) = @_; 406 my ($self) = @_;
279 407
280 return if $FOCUS == $self; 408 return if $FOCUS == $self;
281 return unless $self->{can_focus}; 409 return unless $self->{can_focus};
282 410
283 my $focus = $FOCUS; $FOCUS = $self; 411 my $focus = $FOCUS; $FOCUS = $self;
284 412
285 $self->emit (focus_in => $focus); 413 $self->_emit (focus_in => $focus);
286 414
287 $focus->update if $focus; 415 $focus->update if $focus;
288 $FOCUS->update; 416 $FOCUS->update;
289} 417}
290 418
… …
293 421
294 return unless $FOCUS == $self; 422 return unless $FOCUS == $self;
295 423
296 my $focus = $FOCUS; undef $FOCUS; 424 my $focus = $FOCUS; undef $FOCUS;
297 425
298 $self->emit (focus_out => $focus); 426 $self->_emit (focus_out => $focus);
299 427
300 $focus->update if $focus; #? 428 $focus->update if $focus; #?
429
430 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
431 unless $FOCUS;
301} 432}
302 433
303sub mouse_motion { } 434sub mouse_motion { }
304sub button_up { } 435sub button_up { }
305sub key_down { } 436sub key_down { }
306sub key_up { } 437sub key_up { }
307 438
308sub button_down { 439sub button_down {
309 my ($self, $ev, $x, $y) = @_; 440 my ($self, $ev, $x, $y) = @_;
310 441
311 $self->focus_in; 442 $self->focus_in;
… …
345 if ($ENV{PCLIENT_DEBUG}) { 476 if ($ENV{PCLIENT_DEBUG}) {
346 glPushMatrix; 477 glPushMatrix;
347 glColor 1, 1, 0, 1; 478 glColor 1, 1, 0, 1;
348 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 479 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
349 glBegin GL_LINE_LOOP; 480 glBegin GL_LINE_LOOP;
350 glVertex 0 , 0; 481 glVertex 0 , 0;
351 glVertex $self->{w}, 0; 482 glVertex $self->{w} - 1, 0;
352 glVertex $self->{w}, $self->{h}; 483 glVertex $self->{w} - 1, $self->{h} - 1;
353 glVertex 0 , $self->{h}; 484 glVertex 0 , $self->{h} - 1;
354 glEnd; 485 glEnd;
355 glPopMatrix; 486 glPopMatrix;
356 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 487 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
357 } 488 }
358} 489}
359 490
360sub _draw { 491sub _draw {
361 my ($self) = @_; 492 my ($self) = @_;
… …
377 508
378sub set_parent { 509sub set_parent {
379 my ($self, $parent) = @_; 510 my ($self, $parent) = @_;
380 511
381 Scalar::Util::weaken ($self->{parent} = $parent); 512 Scalar::Util::weaken ($self->{parent} = $parent);
513
514 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
515
516 $self->check_size;
382} 517}
383 518
384sub check_size { 519sub check_size {
385 my ($self) = @_; 520 my ($self, $forced) = @_;
386 521
387 $self->{parent} 522 $self->{force_alloc} = 1 if $forced;
388 or return 1; 523 $CFClient::UI::ROOT->{check_size}{$self} = $self;
389
390 my ($w, $h) = $self->{user_w} && $self->{user_h}
391 ? @$self{qw(user_w user_h)}
392 : $self->size_request;
393
394 if ($w != $self->{req_w} || $h != $self->{req_h}) {
395 $self->{req_w} = $w;
396 $self->{req_h} = $h;
397
398 $self->{parent}->check_size
399 or $self->size_allocate (
400 (List::Util::max $self->{w}, $w),
401 (List::Util::max $self->{h}, $h),
402 );
403
404 1
405 } else {
406 0
407 }
408} 524}
409 525
410sub update { 526sub update {
411 my ($self) = @_; 527 my ($self) = @_;
412 528
… …
418 my ($self, $signal, $cb) = @_; 534 my ($self, $signal, $cb) = @_;
419 535
420 push @{ $self->{signal_cb}{$signal} }, $cb; 536 push @{ $self->{signal_cb}{$signal} }, $cb;
421} 537}
422 538
539sub _emit {
540 my ($self, $signal, @args) = @_;
541
542 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
543}
544
423sub emit { 545sub emit {
424 my ($self, $signal, @args) = @_; 546 my ($self, $signal, @args) = @_;
425 547
426 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 548 $self->_emit ($signal, @args)
549 || $self->$signal (@args);
550}
551
552sub visibility_change {
553 #my ($self, $visible) = @_;
427} 554}
428 555
429sub DESTROY { 556sub DESTROY {
430 my ($self) = @_; 557 my ($self) = @_;
431 558
559 delete $WIDGET{$self+0};
432 #$self->deactivate; 560 #$self->deactivate;
433} 561}
434 562
435############################################################################# 563#############################################################################
436 564
… …
445 my $class = shift; 573 my $class = shift;
446 574
447 # range [value, low, high, page] 575 # range [value, low, high, page]
448 576
449 $class->SUPER::new ( 577 $class->SUPER::new (
450 bg => [0, 0, 0, 0.2], 578 #bg => [0, 0, 0, 0.2],
451 active_bg => [1, 1, 1, 0.5], 579 #active_bg => [1, 1, 1, 0.5],
452 @_ 580 @_
453 ) 581 )
454} 582}
455 583
456sub _draw { 584sub _draw {
457 my ($self) = @_; 585 my ($self) = @_;
458 586
587 my $color = $FOCUS == $self && $self->{active_bg}
588 ? $self->{active_bg}
589 : $self->{bg};
590
591 if ($color && (@$color < 4 || $color->[3])) {
459 my ($w, $h) = @$self{qw(w h)}; 592 my ($w, $h) = @$self{qw(w h)};
460 593
461 glEnable GL_BLEND; 594 glEnable GL_BLEND;
462 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
463 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 596 glColor @$color;
464 597
465 glBegin GL_QUADS; 598 glBegin GL_QUADS;
466 glVertex 0 , 0; 599 glVertex 0 , 0;
467 glVertex 0 , $h; 600 glVertex 0 , $h;
468 glVertex $w, $h; 601 glVertex $w, $h;
469 glVertex $w, 0; 602 glVertex $w, 0;
470 glEnd; 603 glEnd;
471 604
472 glDisable GL_BLEND; 605 glDisable GL_BLEND;
606 }
473} 607}
474 608
475############################################################################# 609#############################################################################
476 610
477package CFClient::UI::Empty; 611package CFClient::UI::Empty;
… …
509 643
510 $self 644 $self
511} 645}
512 646
513sub add { 647sub add {
514 my ($self, $child) = @_; 648 my ($self, @widgets) = @_;
515 649
516 $child->set_parent ($self); 650 $_->set_parent ($self)
651 for @widgets;
517 652
518 use sort 'stable'; 653 use sort 'stable';
519 654
520 $self->{children} = [ 655 $self->{children} = [
521 sort { $a->{z} <=> $b->{z} } 656 sort { $a->{z} <=> $b->{z} }
522 @{$self->{children}}, $child 657 @{$self->{children}}, @widgets
523 ]; 658 ];
524 659
525 $child->check_size; 660 $self->check_size (1);
661 $self->update;
526} 662}
527 663
528sub children { 664sub children {
529 @{ $_[0]{children} } 665 @{ $_[0]{children} }
530} 666}
… …
535 delete $child->{parent}; 671 delete $child->{parent};
536 $child->hide; 672 $child->hide;
537 673
538 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 674 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
539 675
540 $self->check_size; 676 $self->check_size (1);
541 $self->update; 677 $self->update;
542} 678}
543 679
544sub clear { 680sub clear {
545 my ($self) = @_; 681 my ($self) = @_;
… …
549 685
550 for (@$children) { 686 for (@$children) {
551 delete $_->{parent}; 687 delete $_->{parent};
552 $_->hide; 688 $_->hide;
553 } 689 }
690
691 $self->check_size;
692 $self->update;
554} 693}
555 694
556sub find_widget { 695sub find_widget {
557 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
558 697
… …
633} 772}
634 773
635sub update { 774sub update {
636 my ($self) = @_; 775 my ($self) = @_;
637 776
638 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
639 $self->render_chld;
640 $self->SUPER::update; 778 $self->SUPER::update;
641}
642
643sub render_chld {
644 my ($self) = @_;
645
646 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
647 glClearColor 0, 0, 0, 1;
648 glClear GL_COLOR_BUFFER_BIT;
649 $self->child->draw;
650 };
651} 779}
652 780
653sub size_allocate { 781sub size_allocate {
654 my ($self, $w, $h) = @_; 782 my ($self, $w, $h) = @_;
655 783
656 $self->child->configure (0, 0, $w, $h); 784 $self->SUPER::size_allocate ($w, $h);
785 $self->update;
786}
657 787
788sub _render {
789 $_[0]{children}[0]->draw;
790}
791
792sub render_child {
793 my ($self) = @_;
794
795 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
796 glClearColor 0, 0, 0, 0;
797 glClear GL_COLOR_BUFFER_BIT;
798
658 $self->render_chld; 799 $self->_render;
800 };
659} 801}
660 802
661sub _draw { 803sub _draw {
662 my ($self) = @_; 804 my ($self) = @_;
663 805
664 my ($w, $h) = ($self->w, $self->h); 806 my ($w, $h) = ($self->w, $self->h);
665 807
666 my $tex = $self->{texture} 808 my $tex = $self->{texture}
667 or return; 809 or return;
668 810
669 glEnable GL_BLEND;
670 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671 glEnable GL_TEXTURE_2D; 811 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
813 glColor 1, 1, 1, 1;
673 814
674 $tex->draw_quad (0, 0, $w, $h); 815 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675 816
676 glDisable GL_BLEND;
677 glDisable GL_TEXTURE_2D; 817 glDisable GL_TEXTURE_2D;
678} 818}
679 819
680############################################################################# 820#############################################################################
681 821
682package CFClient::UI::ViewPort; 822package CFClient::UI::ViewPort;
683 823
684our @ISA = CFClient::UI::Window::; 824our @ISA = CFClient::UI::Window::;
685
686sub new { die }
687
688sub size_request {
689 my ($self) = @_;
690
691 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
692 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
693
694 @$self{qw(child_w child_h)}
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 $self->{children}[1]->draw;
701}
702
703
704#############################################################################
705
706package CFClient::UI::Frame;
707
708our @ISA = CFClient::UI::Bin::;
709
710use CFClient::OpenGL;
711 825
712sub new { 826sub new {
713 my $class = shift; 827 my $class = shift;
714 828
829 $class->SUPER::new (
830 scroll_x => 0,
831 scroll_y => 1,
832 @_,
833 )
834}
835
836sub size_request {
837 my ($self) = @_;
838
839 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
840
841 $w = 10 if $self->{scroll_x};
842 $h = 10 if $self->{scroll_y};
843
844 ($w, $h)
845}
846
847sub size_allocate {
848 my ($self, $w, $h) = @_;
849
850 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
851 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
852
853 $self->child->configure (0, 0, $w, $h);
854 $self->update;
855}
856
857sub set_offset {
858 my ($self, $x, $y) = @_;
859
860 $self->{view_x} = int $x;
861 $self->{view_y} = int $y;
862
863 $self->update;
864}
865
866# hmm, this does not work for topleft of $self... but we should not ask for that
867sub coord2local {
868 my ($self, $x, $y) = @_;
869
870 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
871}
872
873sub coord2global {
874 my ($self, $x, $y) = @_;
875
876 $x = List::Util::min $self->{w}, $x - $self->{view_x};
877 $y = List::Util::min $self->{h}, $y - $self->{view_y};
878
879 $self->SUPER::coord2global ($x, $y)
880}
881
882sub find_widget {
883 my ($self, $x, $y) = @_;
884
885 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
886 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
887 ) {
888 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
889 } else {
890 $self->CFClient::UI::Base::find_widget ($x, $y)
891 }
892}
893
894sub _render {
895 my ($self) = @_;
896
897 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
898
899 $self->SUPER::_render;
900}
901
902#############################################################################
903
904package CFClient::UI::ScrolledWindow;
905
906our @ISA = CFClient::UI::HBox::;
907
908sub new {
909 my $class = shift;
910
911 my $self;
912
913 my $slider = new CFClient::UI::Slider
914 vertical => 1,
915 range => [0, 0, 1, 0.01], # HACK fix
916 on_changed => sub {
917 $self->{vp}->set_offset (0, $_[1]);
918 },
919 ;
920
715 my $self = $class->SUPER::new ( 921 $self = $class->SUPER::new (
716 bg => [1, 1, 1, 1], 922 vp => (new CFClient::UI::ViewPort expand => 1),
717 border_bg => [1, 1, 1, 1], 923 slider => $slider,
718 border => 0.8,
719 @_ 924 @_,
720 ); 925 );
721 926
927 $self->{vp}->add ($self->{scrolled});
928 $self->add ($self->{vp});
929 $self->add ($self->{slider});
930
722 $self 931 $self
723} 932}
724 933
934sub update {
935 my ($self) = @_;
936
937 $self->SUPER::update;
938
939 # todo: overwrite size_allocate of child
940 my $child = $self->{vp}->child;
941 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
942}
943
944sub size_allocate {
945 my ($self, $w, $h) = @_;
946
947 $self->SUPER::size_allocate ($w, $h);
948
949 my $child = $self->{vp}->child;
950 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
951}
952
953#TODO# update range on size_allocate depending on child
954# update viewport offset on scroll
955
956#############################################################################
957
958package CFClient::UI::Frame;
959
960our @ISA = CFClient::UI::Bin::;
961
962use CFClient::OpenGL;
963
964sub new {
965 my $class = shift;
966
967 $class->SUPER::new (
968 bg => undef,
969 @_,
970 )
971}
972
725sub _draw { 973sub _draw {
726 my ($self) = @_; 974 my ($self) = @_;
727 975
728 my ($w, $h) = ($self->{w}, $self->{h}); 976 if ($self->{bg}) {
977 my ($w, $h) = @$self{qw(w h)};
729 978
730 glEnable GL_BLEND; 979 glEnable GL_BLEND;
731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
732 glEnable GL_TEXTURE_2D; 981 glColor @{ $self->{bg} };
733 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
734 982
735# glBegin GL_QUADS; 983 glBegin GL_QUADS;
736# glColor 0, 0, 0, 0;
737# glVertex 0 , 0; 984 glVertex 0 , 0;
738# glVertex 0 , $h; 985 glVertex 0 , $h;
739# glVertex $w, $h; 986 glVertex $w, $h;
740# glVertex $w, 0; 987 glVertex $w, 0;
741# glEnd; 988 glEnd;
742 989
743
744 $self->child->draw;
745 glDisable GL_BLEND; 990 glDisable GL_BLEND;
746 glDisable GL_TEXTURE_2D; 991 }
992
993 $self->SUPER::_draw;
747} 994}
748 995
749############################################################################# 996#############################################################################
750 997
751package CFClient::UI::FancyFrame; 998package CFClient::UI::FancyFrame;
… …
759 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1006 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
760 1007
761sub new { 1008sub new {
762 my $class = shift; 1009 my $class = shift;
763 1010
764 # TODO: user_x, user_y, overwrite moveto?
765
766 my $self = $class->SUPER::new ( 1011 my $self = $class->SUPER::new (
767 bg => [1, 1, 1, 1], 1012 bg => [1, 1, 1, 1],
768 border_bg => [1, 1, 1, 1], 1013 border_bg => [1, 1, 1, 1],
769 border => 0.8, 1014 border => 0.6,
1015 is_toplevel => 1,
770 can_events => 1, 1016 can_events => 1,
771 @_ 1017 @_
772 ); 1018 );
773 1019
774 $self->{title} &&= new CFClient::UI::Label 1020 $self->{title} &&= new CFClient::UI::Label
775 align => 0, 1021 align => 0,
776 valign => 1, 1022 valign => 1,
777 text => $self->{title}, 1023 text => $self->{title},
778 fontsize => 1; 1024 fontsize => $self->{border};
779 1025
780 $self 1026 $self
781} 1027}
782 1028
783sub border { 1029sub border {
… …
799 my ($self, $w, $h) = @_; 1045 my ($self, $w, $h) = @_;
800 1046
801 $h -= List::Util::max 0, $self->border * 2; 1047 $h -= List::Util::max 0, $self->border * 2;
802 $w -= List::Util::max 0, $self->border * 2; 1048 $w -= List::Util::max 0, $self->border * 2;
803 1049
804 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
805 if $self->{title}; 1051 if $self->{title};
806 1052
807 $self->child->configure ($self->border, $self->border, $w, $h); 1053 $self->child->configure ($self->border, $self->border, $w, $h);
808} 1054}
809 1055
810sub button_down { 1056sub button_down {
811 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
812 1058
1059 my ($w, $h) = @$self{qw(w h)};
813 my $border = $self->border; 1060 my $border = $self->border;
814 1061
815 if ($x < $self->{w} && $x >= $self->{w} - $border 1062 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816 && $y < $self->{h} && $y >= $self->{h} - $border) { 1063 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817 1064
1065 if ($lr & $td) {
1066 my ($wx, $wy) = ($self->{x}, $self->{y});
818 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
819 my ($bw, $bh) = ($self->{w}, $self->{h}); 1068 my ($bw, $bh) = ($self->{w}, $self->{h});
820 1069
1070 my $mx = $x < $border;
1071 my $my = $y < $border;
1072
821 $self->{motion} = sub { 1073 $self->{motion} = sub {
822 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
823 1075
824 ($x, $y) = ($ev->{x}, $ev->{y}); 1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
825 1078
826 $self->{user_w} = $bw + $x - $ox; 1079 $self->{user_x} = $wx + $dx * $mx;
827 $self->{user_h} = $bh + $y - $oy; 1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y});
828 $self->check_size; 1084 $self->check_size;
829 }; 1085 };
830 1086
831 } elsif ($x >= 0 && $x < $self->{w} 1087 } elsif ($lr ^ $td) {
832 && $y >= 0 && $y < $border) {
833
834 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
835 my ($bx, $by) = ($self->{x}, $self->{y}); 1089 my ($bx, $by) = ($self->{x}, $self->{y});
836 1090
837 $self->{motion} = sub { 1091 $self->{motion} = sub {
838 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
839 1093
840 ($x, $y) = ($ev->{x}, $ev->{y}); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
841 1095
842 $self->move ($bx + $x - $ox, $by + $y - $oy); 1096 $self->{user_x} = $bx + $x - $ox;
1097 $self->{user_y} = $by + $y - $oy;
1098
1099 $self->move ($self->{user_x}, $self->{user_y});
843 $self->update; 1100 $self->update;
844 }; 1101 };
845 } 1102 }
846} 1103}
847 1104
… …
861 my ($self) = @_; 1118 my ($self) = @_;
862 1119
863 my ($w, $h ) = ($self->{w}, $self->{h}); 1120 my ($w, $h ) = ($self->{w}, $self->{h});
864 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1121 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
865 1122
866 glEnable GL_BLEND;
867 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868 glEnable GL_TEXTURE_2D; 1123 glEnable GL_TEXTURE_2D;
869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870 1125
871 my $border = $self->border; 1126 my $border = $self->border;
872 1127
873 glColor @{ $self->{border_bg} }; 1128 glColor @{ $self->{border_bg} };
874 $tex[1]->draw_quad (0, 0, $w, $border); 1129 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
875 $tex[3]->draw_quad (0, $border, $border, $ch); 1130 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
876 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1131 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1132 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
878 1133
1134 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
879 my $bg = $tex[0]; 1135 my $bg = $tex[0];
880 1136
881 # TODO: repeat texture not scale 1137 # TODO: repeat texture not scale
882 my $rep_x = $cw / $bg->{w}; 1138 my $rep_x = $cw / $bg->{w};
883 my $rep_y = $ch / $bg->{h}; 1139 my $rep_y = $ch / $bg->{h};
884 1140
885 glColor @{ $self->{bg} }; 1141 glColor @{ $self->{bg} };
886 1142
887 $bg->{s} = $rep_x; 1143 $bg->{s} = $rep_x;
888 $bg->{t} = $rep_y; 1144 $bg->{t} = $rep_y;
889 $bg->{wrap_mode} = 1; 1145 $bg->{wrap_mode} = 1;
890 $bg->draw_quad ($border, $border, $cw, $ch); 1146 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1147 }
891 1148
892 glDisable GL_TEXTURE_2D; 1149 glDisable GL_TEXTURE_2D;
893 glDisable GL_BLEND;
894 1150
895 $self->{title}->draw if $self->{title}; 1151 $self->{title}->draw if $self->{title};
1152
896 $self->child->draw; 1153 $self->child->draw;
897} 1154}
898 1155
899############################################################################# 1156#############################################################################
900 1157
… …
909sub new { 1166sub new {
910 my $class = shift; 1167 my $class = shift;
911 1168
912 $class->SUPER::new ( 1169 $class->SUPER::new (
913 col_expand => [], 1170 col_expand => [],
914 @_ 1171 @_,
915 ) 1172 )
1173}
1174
1175sub children {
1176 grep $_, map @$_, grep $_, @{ $_[0]{children} }
916} 1177}
917 1178
918sub add { 1179sub add {
919 my ($self, $x, $y, $child) = @_; 1180 my ($self, $x, $y, $child) = @_;
920 1181
921 $child->set_parent ($self); 1182 $child->set_parent ($self);
922 $self->{children}[$y][$x] = $child; 1183 $self->{children}[$y][$x] = $child;
923 1184
924 $child->check_size; 1185 $self->check_size (1);
925} 1186}
926 1187
927sub children {
928 grep $_, map @$_, grep $_, @{ $_[0]{children} }
929}
930
931# TODO: move to container class maybe? send childs a signal on removal? 1188# TODO: move to container class maybe? send children a signal on removal?
932sub clear { 1189sub clear {
933 my ($self) = @_; 1190 my ($self) = @_;
934 1191
935 my @children = $self->children; 1192 my @children = $self->children;
936 delete $self->{children}; 1193 delete $self->{children};
… …
938 for (@children) { 1195 for (@children) {
939 delete $_->{parent}; 1196 delete $_->{parent};
940 $_->hide; 1197 $_->hide;
941 } 1198 }
942 1199
1200 $self->check_size (1);
943 $self->update; 1201 $self->update;
944} 1202}
945 1203
946sub get_wh { 1204sub get_wh {
947 my ($self) = @_; 1205 my ($self) = @_;
… …
979sub size_allocate { 1237sub size_allocate {
980 my ($self, $w, $h) = @_; 1238 my ($self, $w, $h) = @_;
981 1239
982 my ($ws, $hs) = $self->get_wh; 1240 my ($ws, $hs) = $self->get_wh;
983 1241
984 my $req_w = sum @$ws; 1242 my $req_w = (sum @$ws) || 1;
985 my $req_h = sum @$hs; 1243 my $req_h = (sum @$hs) || 1;
986 1244
987 # TODO: nicer code && do row_expand 1245 # TODO: nicer code && do row_expand
988 my @col_expand = @{$self->{col_expand}}; 1246 my @col_expand = @{$self->{col_expand}};
989 @col_expand = (1) x @$ws unless @col_expand; 1247 @col_expand = (1) x @$ws unless @col_expand;
990 my $col_expand = (sum @col_expand) || 1; 1248 my $col_expand = (sum @col_expand) || 1;
… …
1044 } 1302 }
1045} 1303}
1046 1304
1047############################################################################# 1305#############################################################################
1048 1306
1049package CFClient::UI::HBox; 1307package CFClient::UI::Box;
1050
1051# TODO: wrap into common Box base class
1052 1308
1053our @ISA = CFClient::UI::Container::; 1309our @ISA = CFClient::UI::Container::;
1054 1310
1055sub size_request { 1311sub size_request {
1056 my ($self) = @_; 1312 my ($self) = @_;
1057 1313
1058 my @alloc = map [$_->size_request], @{$self->{children}}; 1314 $self->{vertical}
1059 1315 ? (
1060 ( 1316 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1061 (List::Util::sum map $_->[0], @alloc), 1317 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1062 (List::Util::max map $_->[1], @alloc), 1318 )
1063 ) 1319 : (
1320 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1321 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1322 )
1064} 1323}
1065 1324
1066sub size_allocate { 1325sub size_allocate {
1067 my ($self, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
1068 1327
1069 ($h, $w) = ($w, $h); 1328 my $space = $self->{vertical} ? $h : $w;
1070
1071 my $children = $self->{children}; 1329 my $children = $self->{children};
1072 1330
1073 my @h = map $_->{req_w}, @$children; 1331 my @req;
1074 1332
1075 my $req_h = List::Util::sum @h; 1333 if ($self->{homogeneous}) {
1076 1334 @req = ($space / (@$children || 1)) x @$children;
1077 if ($req_h > $h) {
1078 # ah well, not enough space
1079 $_ *= $h / $req_h for @h;
1080 } else { 1335 } else {
1336 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1337 my $req = List::Util::sum @req;
1338
1339 if ($req > $space) {
1340 # ah well, not enough space
1341 $_ *= $space / $req for @req;
1342 } else {
1081 my $exp = List::Util::sum map $_->{expand}, @$children; 1343 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1082 $exp ||= 1;
1083 1344
1345 $space = ($space - $req) / $expand; # remaining space to give away
1346
1347 $req[$_] += $space * $children->[$_]{expand}
1084 for (0 .. $#$children) { 1348 for 0 .. $#$children;
1085 my $child = $children->[$_];
1086
1087 my $alloc_h = $h[$_];
1088 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1089 $h[$_] = $alloc_h;
1090 } 1349 }
1091 } 1350 }
1092 1351
1093 CFClient::UI::harmonize \@h; 1352 CFClient::UI::harmonize \@req;
1094 1353
1095 my $y = 0; 1354 my $pos = 0;
1096 for (0 .. $#$children) { 1355 for (0 .. $#$children) {
1097 my $child = $children->[$_];
1098 my $h = $h[$_]; 1356 my $alloc = $req[$_];
1099 $child->configure ($y, 0, $h, $w); 1357 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1100 1358
1101 $y += $h; 1359 $pos += $alloc;
1102 } 1360 }
1103 1361
1104 1 1362 1
1105} 1363}
1106 1364
1107############################################################################# 1365#############################################################################
1108 1366
1367package CFClient::UI::HBox;
1368
1369our @ISA = CFClient::UI::Box::;
1370
1371sub new {
1372 my $class = shift;
1373
1374 $class->SUPER::new (
1375 vertical => 0,
1376 @_,
1377 )
1378}
1379
1380#############################################################################
1381
1109package CFClient::UI::VBox; 1382package CFClient::UI::VBox;
1110 1383
1111# TODO: wrap into common Box base class
1112
1113our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
1114 1385
1115sub size_request { 1386sub new {
1116 my ($self) = @_; 1387 my $class = shift;
1117 1388
1118 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
1119 1390 vertical => 1,
1120 ( 1391 @_,
1121 (List::Util::max map $_->[0], @alloc),
1122 (List::Util::sum map $_->[1], @alloc),
1123 ) 1392 )
1124} 1393}
1125 1394
1126sub size_allocate {
1127 my ($self, $w, $h) = @_;
1128
1129 my $children = $self->{children};
1130
1131 my @h = map $_->{req_h}, @$children;
1132
1133 my $req_h = List::Util::sum @h;
1134
1135 if ($req_h > $h) {
1136 # ah well, not enough space
1137 $_ *= $h / $req_h for @h;
1138 } else {
1139 my $exp = List::Util::sum map $_->{expand}, @$children;
1140 $exp ||= 1;
1141
1142 for (0 .. $#$children) {
1143 my $child = $children->[$_];
1144
1145 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1146 }
1147 }
1148
1149 CFClient::UI::harmonize \@h;
1150
1151 my $y = 0;
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154 my $h = $h[$_];
1155 $child->configure (0, $y, $w, $h);
1156
1157 $y += $h;
1158 }
1159
1160 1
1161}
1162
1163############################################################################# 1395#############################################################################
1164 1396
1165package CFClient::UI::Label; 1397package CFClient::UI::Label;
1166 1398
1167our @ISA = CFClient::UI::Base::; 1399our @ISA = CFClient::UI::DrawBG::;
1168 1400
1169use CFClient::OpenGL; 1401use CFClient::OpenGL;
1170 1402
1171sub new { 1403sub new {
1172 my ($class, %arg) = @_; 1404 my ($class, %arg) = @_;
1173 1405
1174 my $self = $class->SUPER::new ( 1406 my $self = $class->SUPER::new (
1175 fg => [1, 1, 1], 1407 fg => [1, 1, 1],
1408 #bg => none
1409 #active_bg => none
1176 #font => default_font 1410 #font => default_font
1411 #text => initial text
1412 #markup => initial narkup
1413 #max_w => maximum pixel width
1414 ellipsise => 3, # end
1415 layout => (new CFClient::Layout),
1177 fontsize => 1, 1416 fontsize => 1,
1178 text => "",
1179 align => -1, 1417 align => -1,
1180 valign => -1, 1418 valign => -1,
1181 padding => 2, 1419 padding => 2,
1182 layout => new CFClient::Layout,
1183 can_events => 0, 1420 can_events => 0,
1184 %arg 1421 %arg
1185 ); 1422 );
1186 1423
1187 if (exists $self->{template}) { 1424 if (exists $self->{template}) {
1188 my $layout = new CFClient::Layout; 1425 my $layout = new CFClient::Layout;
1189 $layout->set_text (delete $self->{template}); 1426 $layout->set_text (delete $self->{template});
1190 $self->{template} = $layout; 1427 $self->{template} = $layout;
1191 } 1428 }
1192 1429
1193 $self->set_text (delete $self->{text}) if exists $self->{text}; 1430 if (exists $self->{markup}) {
1194 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1431 $self->set_markup (delete $self->{markup});
1432 } else {
1433 $self->set_text (delete $self->{text});
1434 }
1195 1435
1196 $self 1436 $self
1197} 1437}
1198 1438
1199sub escape { 1439sub escape($) {
1200 local $_ = $_[1]; 1440 local $_ = $_[0];
1201 1441
1202 s/&/&amp;/g; 1442 s/&/&amp;/g;
1203 s/>/&gt;/g; 1443 s/>/&gt;/g;
1204 s/</&lt;/g; 1444 s/</&lt;/g;
1205 1445
1206 $_[1] 1446 $_
1447}
1448
1449sub update {
1450 my ($self) = @_;
1451
1452 delete $self->{texture};
1453 $self->SUPER::update;
1207} 1454}
1208 1455
1209sub set_text { 1456sub set_text {
1210 my ($self, $text) = @_; 1457 my ($self, $text) = @_;
1211 1458
1459 return if $self->{text} eq "T$text";
1460 $self->{text} = "T$text";
1461
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212 $self->{layout}->set_text ($text); 1463 $self->{layout}->set_text ($text);
1213 1464
1214 delete $self->{texture}; 1465 $self->update;
1215 $self->check_size; 1466 $self->check_size;
1216 $self->update;
1217} 1467}
1218 1468
1219sub set_markup { 1469sub set_markup {
1220 my ($self, $markup) = @_; 1470 my ($self, $markup) = @_;
1221 1471
1472 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup";
1474
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222 $self->{layout}->set_markup ($markup); 1478 $self->{layout}->set_markup ($markup);
1223 1479
1224 delete $self->{texture}; 1480 $self->update;
1225 $self->check_size; 1481 $self->check_size;
1226 $self->update;
1227} 1482}
1228 1483
1229sub size_request { 1484sub size_request {
1230 my ($self) = @_; 1485 my ($self) = @_;
1231 1486
1232 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1487 $self->{layout}->set_font ($self->{font}) if $self->{font};
1233 $self->{layout}->set_width ($self->{max_w} || -1); 1488 $self->{layout}->set_width ($self->{max_w} || -1);
1489 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1234 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235 1492
1236 my ($w, $h) = $self->{layout}->size; 1493 my ($w, $h) = $self->{layout}->size;
1237 1494
1238 if (exists $self->{template}) { 1495 if (exists $self->{template}) {
… …
1260sub set_fontsize { 1517sub set_fontsize {
1261 my ($self, $fontsize) = @_; 1518 my ($self, $fontsize) = @_;
1262 1519
1263 $self->{fontsize} = $fontsize; 1520 $self->{fontsize} = $fontsize;
1264 delete $self->{texture}; 1521 delete $self->{texture};
1522
1523 $self->update;
1265 $self->check_size; 1524 $self->check_size;
1266 $self->update;
1267} 1525}
1268 1526
1269sub _draw { 1527sub _draw {
1270 my ($self) = @_; 1528 my ($self) = @_;
1271 1529
1530 $self->SUPER::_draw; # draw background, if applicable
1531
1272 my $tex = $self->{texture} ||= do { 1532 my $tex = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}});
1273 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1534 $self->{layout}->set_font ($self->{font}) if $self->{font};
1274 $self->{layout}->set_width ($self->{w}); 1535 $self->{layout}->set_width ($self->{w});
1536 $self->{layout}->set_ellipsise ($self->{ellipsise});
1537 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1275 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539
1276 new_from_layout CFClient::Texture $self->{layout} 1540 my $tex = new_from_layout CFClient::Texture $self->{layout};
1541
1542 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1543 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1544 : ($self->{w} - $tex->{w}) * 0.5);
1545
1546 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1547 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1548 : ($self->{h} - $tex->{h}) * 0.5);
1549
1550 $tex
1277 }; 1551 };
1278 1552
1279 glEnable GL_BLEND;
1280 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1281 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283 1555
1556 if ($tex->{format} == GL_ALPHA) {
1284 glColor @{$self->{fg}}; 1557 glColor @{$self->{fg}};
1285
1286 $self->{ox} = int (
1287 $self->{align} < 0 ? $self->{padding}
1288 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1289 : ($self->{w} - $tex->{w}) * 0.5
1290 );
1291
1292 $self->{oy} = int (
1293 $self->{valign} < 0 ? $self->{padding}
1294 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1295 : ($self->{h} - $tex->{h}) * 0.5
1296 );
1297
1298 $tex->draw_quad ($self->{ox}, $self->{oy}); 1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1559 } else {
1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1561 }
1299 1562
1300 glDisable GL_TEXTURE_2D; 1563 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302} 1564}
1303 1565
1304############################################################################# 1566#############################################################################
1305 1567
1306package CFClient::UI::EntryBase; 1568package CFClient::UI::EntryBase;
… …
1319 active_fg => [0, 0, 0], 1581 active_fg => [0, 0, 0],
1320 can_hover => 1, 1582 can_hover => 1,
1321 can_focus => 1, 1583 can_focus => 1,
1322 valign => 0, 1584 valign => 0,
1323 can_events => 1, 1585 can_events => 1,
1586 #text => ...
1324 @_ 1587 @_
1325 ) 1588 )
1326} 1589}
1327 1590
1328sub _set_text { 1591sub _set_text {
… …
1338 $self->{text} = $text; 1601 $self->{text} = $text;
1339 1602
1340 $text =~ s/./*/g if $self->{hidden}; 1603 $text =~ s/./*/g if $self->{hidden};
1341 $self->{layout}->set_text ("$text "); 1604 $self->{layout}->set_text ("$text ");
1342 1605
1343 $self->emit (changed => $self->{text}); 1606 $self->_emit (changed => $self->{text});
1344}
1345
1346sub get_text {
1347 $_[0]{text}
1348}
1349
1350sub size_request {
1351 my ($self) = @_;
1352
1353 my ($w, $h) = $self->SUPER::size_request;
1354
1355 ($w + 1, $h) # add 1 for cursor
1356}
1357
1358sub size_allocate {
1359 my ($self, $w, $h) = @_;
1360
1361 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1362} 1607}
1363 1608
1364sub set_text { 1609sub set_text {
1365 my ($self, $text) = @_; 1610 my ($self, $text) = @_;
1366 1611
1367 $self->{cursor} = length $text; 1612 $self->{cursor} = length $text;
1368 $self->_set_text ($text); 1613 $self->_set_text ($text);
1369 $self->update; 1614 $self->update;
1615 $self->check_size;
1616}
1617
1618sub get_text {
1619 $_[0]{text}
1620}
1621
1622sub size_request {
1623 my ($self) = @_;
1624
1625 my ($w, $h) = $self->SUPER::size_request;
1626
1627 ($w + 1, $h) # add 1 for cursor
1370} 1628}
1371 1629
1372sub key_down { 1630sub key_down {
1373 my ($self, $ev) = @_; 1631 my ($self, $ev) = @_;
1374 1632
… …
1376 my $sym = $ev->{sym}; 1634 my $sym = $ev->{sym};
1377 my $uni = $ev->{unicode}; 1635 my $uni = $ev->{unicode};
1378 1636
1379 my $text = $self->get_text; 1637 my $text = $self->get_text;
1380 1638
1381 if ($sym == 8) { 1639 if ($uni == 8) {
1382 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383 } elsif ($sym == 127) { 1641 } elsif ($uni == 127) {
1384 substr $text, $self->{cursor}, 1, ""; 1642 substr $text, $self->{cursor}, 1, "";
1385 } elsif ($sym == CFClient::SDLK_LEFT) { 1643 } elsif ($sym == CFClient::SDLK_LEFT) {
1386 --$self->{cursor} if $self->{cursor}; 1644 --$self->{cursor} if $self->{cursor};
1387 } elsif ($sym == CFClient::SDLK_RIGHT) { 1645 } elsif ($sym == CFClient::SDLK_RIGHT) {
1388 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1646 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1389 } elsif ($sym == CFClient::SDLK_HOME) { 1647 } elsif ($sym == CFClient::SDLK_HOME) {
1390 $self->{cursor} = 0; 1648 $self->{cursor} = 0;
1391 } elsif ($sym == CFClient::SDLK_END) { 1649 } elsif ($sym == CFClient::SDLK_END) {
1392 $self->{cursor} = length $text; 1650 $self->{cursor} = length $text;
1393 } elsif ($sym == 27) { 1651 } elsif ($uni == 27) {
1394 $self->emit ('escape'); 1652 $self->_emit ('escape');
1395 } elsif ($uni) { 1653 } elsif ($uni) {
1396 substr $text, $self->{cursor}++, 0, chr $uni; 1654 substr $text, $self->{cursor}++, 0, chr $uni;
1397 } 1655 }
1398 1656
1399 $self->_set_text ($text); 1657 $self->_set_text ($text);
1400 $self->update; 1658 $self->update;
1659 $self->check_size;
1401} 1660}
1402 1661
1403sub focus_in { 1662sub focus_in {
1404 my ($self) = @_; 1663 my ($self) = @_;
1405 1664
… …
1485 if ($sym == 13) { 1744 if ($sym == 13) {
1486 unshift @{$self->{history}}, 1745 unshift @{$self->{history}},
1487 my $txt = $self->get_text; 1746 my $txt = $self->get_text;
1488 $self->{history_pointer} = -1; 1747 $self->{history_pointer} = -1;
1489 $self->{history_saveback} = ''; 1748 $self->{history_saveback} = '';
1490 $self->emit (activate => $txt); 1749 $self->_emit (activate => $txt);
1491 $self->update; 1750 $self->update;
1492 1751
1493 } elsif ($sym == CFClient::SDLK_UP) { 1752 } elsif ($sym == CFClient::SDLK_UP) {
1494 if ($self->{history_pointer} < 0) { 1753 if ($self->{history_pointer} < 0) {
1495 $self->{history_saveback} = $self->get_text; 1754 $self->{history_saveback} = $self->get_text;
… …
1534 my $class = shift; 1793 my $class = shift;
1535 1794
1536 $class->SUPER::new ( 1795 $class->SUPER::new (
1537 padding => 4, 1796 padding => 4,
1538 fg => [1, 1, 1], 1797 fg => [1, 1, 1],
1539 bg => [1, 1, 1, 0.2],
1540 active_fg => [0, 0, 1], 1798 active_fg => [0, 0, 1],
1541 can_hover => 1, 1799 can_hover => 1,
1542 align => 0, 1800 align => 0,
1543 valign => 0, 1801 valign => 0,
1544 can_events => 1, 1802 can_events => 1,
1545 @_ 1803 @_
1546 ) 1804 )
1547} 1805}
1548 1806
1807sub activate { }
1808
1549sub button_up { 1809sub button_up {
1550 my ($self, $ev, $x, $y) = @_; 1810 my ($self, $ev, $x, $y) = @_;
1551 1811
1812 $self->emit ("activate")
1552 if ($x >= 0 && $x < $self->{w} 1813 if $x >= 0 && $x < $self->{w}
1553 && $y >= 0 && $y < $self->{h}) { 1814 && $y >= 0 && $y < $self->{h};
1554 $self->emit ("activate");
1555 }
1556} 1815}
1557 1816
1558sub _draw { 1817sub _draw {
1559 my ($self) = @_; 1818 my ($self) = @_;
1560 1819
… …
1562 1821
1563 if ($GRAB == $self) { 1822 if ($GRAB == $self) {
1564 $self->{fg} = $self->{active_fg}; 1823 $self->{fg} = $self->{active_fg};
1565 } 1824 }
1566 1825
1567 glEnable GL_BLEND;
1568 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1569 glEnable GL_TEXTURE_2D; 1826 glEnable GL_TEXTURE_2D;
1570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571 glColor 0, 0, 0, 1; 1828 glColor 0, 0, 0, 1;
1572 1829
1573 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574 1831
1575 glDisable GL_TEXTURE_2D; 1832 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577 1833
1578 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1579} 1835}
1580 1836
1581############################################################################# 1837#############################################################################
… …
1595 1851
1596 $class->SUPER::new ( 1852 $class->SUPER::new (
1597 padding => 2, 1853 padding => 2,
1598 fg => [1, 1, 1], 1854 fg => [1, 1, 1],
1599 active_fg => [1, 1, 0], 1855 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5],
1600 state => 0, 1858 state => 0,
1601 can_hover => 1, 1859 can_hover => 1,
1602 @_ 1860 @_
1603 ) 1861 )
1604} 1862}
… …
1613 my ($self, $ev, $x, $y) = @_; 1871 my ($self, $ev, $x, $y) = @_;
1614 1872
1615 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1616 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1617 $self->{state} = !$self->{state}; 1875 $self->{state} = !$self->{state};
1618 $self->emit (changed => $self->{state}); 1876 $self->_emit (changed => $self->{state});
1619 } 1877 }
1620} 1878}
1621 1879
1622sub _draw { 1880sub _draw {
1623 my ($self) = @_; 1881 my ($self) = @_;
… …
1628 1886
1629 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1630 1888
1631 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632 1890
1633 glEnable GL_BLEND; 1891 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892
1634 glEnable GL_TEXTURE_2D; 1893 glEnable GL_TEXTURE_2D;
1635 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1636
1637 my $tex = $self->{state} ? $tex[1] : $tex[0];
1638
1639 $tex->draw_quad (0, 0, $s, $s); 1894 $tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1642 glDisable GL_BLEND;
1643} 1896}
1644 1897
1645############################################################################# 1898#############################################################################
1646 1899
1647package CFClient::UI::Image; 1900package CFClient::UI::Image;
… …
1690 glTranslate 0, -$self->{w}, 0; 1943 glTranslate 0, -$self->{w}, 0;
1691 1944
1692 ($w, $h) = ($h, $w); 1945 ($w, $h) = ($h, $w);
1693 } 1946 }
1694 1947
1695 glEnable GL_BLEND;
1696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697 glEnable GL_TEXTURE_2D; 1948 glEnable GL_TEXTURE_2D;
1698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699 1950
1700 $tex->draw_quad (0, 0, $w, $h); 1951 $tex->draw_quad_alpha (0, 0, $w, $h);
1701 1952
1702 glDisable GL_BLEND;
1703 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1704} 1954}
1705 1955
1706############################################################################# 1956#############################################################################
1707 1957
… …
1755} 2005}
1756 2006
1757sub set_max { 2007sub set_max {
1758 my ($self, $max) = @_; 2008 my ($self, $max) = @_;
1759 2009
2010 return if $self->{max_val} == $max;
2011
1760 $self->{max_val} = $max; 2012 $self->{max_val} = $max;
2013 $self->update;
1761} 2014}
1762 2015
1763sub set_value { 2016sub set_value {
1764 my ($self, $val, $max) = @_; 2017 my ($self, $val, $max) = @_;
1765 2018
1766 $self->set_max ($max) 2019 $self->set_max ($max)
1767 if defined $max; 2020 if defined $max;
1768 2021
1769 $max = $self->{max_val}; 2022 return if $self->{val} == $val;
2023
1770 $self->{val} = $val; 2024 $self->{val} = $val;
1771
1772 $self->update; 2025 $self->update;
1773} 2026}
1774 2027
1775sub _draw { 2028sub _draw {
1776 my ($self) = @_; 2029 my ($self) = @_;
… …
1859 2112
1860 $self->{value}->set_fontsize ($fsize); 2113 $self->{value}->set_fontsize ($fsize);
1861 $self->{max} ->set_fontsize ($fsize); 2114 $self->{max} ->set_fontsize ($fsize);
1862} 2115}
1863 2116
2117sub set_max {
2118 my ($self, $max) = @_;
2119
2120 $self->{gauge}->set_max ($max);
2121 $self->{max}->set_text ($max);
2122}
2123
1864sub set_value { 2124sub set_value {
1865 my ($self, $val, $max) = @_; 2125 my ($self, $val, $max) = @_;
1866 2126
1867 $self->set_max ($max) 2127 $self->set_max ($max)
1868 if defined $max; 2128 if defined $max;
1869 2129
1870 $self->{gauge}->set_value ($val, $max); 2130 $self->{gauge}->set_value ($val, $max);
1871 $self->{value}->set_text ($val); 2131 $self->{value}->set_text ($val);
1872}
1873
1874sub set_max {
1875 my ($self, $max) = @_;
1876
1877 $self->{gauge}->set_max ($max);
1878 $self->{max}->set_text ($max);
1879} 2132}
1880 2133
1881############################################################################# 2134#############################################################################
1882 2135
1883package CFClient::UI::Slider; 2136package CFClient::UI::Slider;
… …
1893 qw(s1_slider.png s1_slider_bg.png); 2146 qw(s1_slider.png s1_slider_bg.png);
1894 2147
1895sub new { 2148sub new {
1896 my $class = shift; 2149 my $class = shift;
1897 2150
1898 # range [value, low, high, page] 2151 # range [value, low, high, page, unit]
1899 2152
1900 # TODO: 0-width page 2153 # TODO: 0-width page
1901 # TODO: req_w/h are wrong with vertical 2154 # TODO: req_w/h are wrong with vertical
1902 # TODO: calculations are off 2155 # TODO: calculations are off
1903 my $self = $class->SUPER::new ( 2156 my $self = $class->SUPER::new (
1904 fg => [1, 1, 1], 2157 fg => [1, 1, 1],
1905 active_fg => [0, 0, 0], 2158 active_fg => [0, 0, 0],
2159 bg => [0, 0, 0, 0.2],
2160 active_bg => [1, 1, 1, 0.5],
1906 range => [0, 0, 100, 10], 2161 range => [0, 0, 100, 10, 0],
1907 req_w => 20, 2162 req_w => $::WIDTH / 80,
1908 req_h => 20, 2163 req_h => $::WIDTH / 80,
1909 vertical => 0, 2164 vertical => 0,
1910 can_hover => 1, 2165 can_hover => 1,
1911 inner_pad => 5, 2166 inner_pad => 0.02,
1912 @_ 2167 @_
1913 ); 2168 );
1914 2169
2170 $self->set_value ($self->{range}[0]);
2171 $self->update;
2172
1915 $self 2173 $self
2174}
2175
2176sub set_range {
2177 my ($self, $range) = @_;
2178
2179 ($range, $self->{range}) = ($self->{range}, $range);
2180
2181 $self->update
2182 if "@$range" ne "@{$self->{range}}";
2183}
2184
2185sub set_value {
2186 my ($self, $value) = @_;
2187
2188 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2189
2190 $hi = $lo + 1 if $hi <= $lo;
2191
2192 $page = $hi - $lo if $page > $hi - $lo;
2193
2194 $value = $lo if $value < $lo;
2195 $value = $hi - $page if $value > $hi - $page;
2196
2197 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2198 if $unit;
2199
2200 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2201
2202 if ($value != $old_value) {
2203 $self->_emit (changed => $value);
2204 $self->update;
2205 }
1916} 2206}
1917 2207
1918sub size_request { 2208sub size_request {
1919 my ($self) = @_; 2209 my ($self) = @_;
1920 2210
… …
1926 2216
1927sub button_down { 2217sub button_down {
1928 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1929 2219
1930 $self->SUPER::button_down ($ev, $x, $y); 2220 $self->SUPER::button_down ($ev, $x, $y);
2221
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223
1931 $self->mouse_motion ($ev, $x, $y); 2224 $self->mouse_motion ($ev, $x, $y);
1932} 2225}
1933 2226
1934sub mouse_motion { 2227sub mouse_motion {
1935 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1936 2229
1937 if ($GRAB == $self) { 2230 if ($GRAB == $self) {
2231 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2232
2233 my (undef, $lo, $hi, $page) = @{$self->{range}};
2234
2235 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2236
2237 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2238 }
2239}
2240
2241sub update {
2242 my ($self) = @_;
2243
2244 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2245 $self->set_value ($self->{range}[0]);
2246
1938 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2247 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100;
1939 2249
1940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2250 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1941 2251
1942 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2252 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1943 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2253 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1944 2254
1945 $x -= $inner_pad_px; # substract the padding 2255 $value = ($value - $lo) / $range;
1946 $x = $x * ($hi - $lo) / $inner_w + $lo; 2256 $value = $value * $self->{scale} + $self->{offset};
1947 $x = $lo if $x < $lo;
1948 $x = $hi - $page if $x > $hi - $page;
1949 $self->{range}[0] = $x;
1950 2257
1951 $self->emit (changed => $x); 2258 $self->{knob_x} = $value - $knob_w * 0.5;
1952 $self->update; 2259 $self->{knob_w} = $knob_w;
1953 } 2260 });
1954}
1955 2261
1956# the inner_* stuff is for generating a padding for the slider handle, 2262 $self->SUPER::update;
1957# so that the handle doesn't leave the texture. This calculation isn't 100%
1958# correct propably, but it does the job for now
1959sub _calc_inner_pad_px {
1960 my ($self, $w) = @_;
1961 ($w / 100) * $self->{inner_pad} # % to pixels
1962} 2263}
1963 2264
1964sub _draw { 2265sub _draw {
1965 my ($self) = @_; 2266 my ($self) = @_;
1966 2267
1967 $self->SUPER::_draw (); 2268 $self->SUPER::_draw ();
1968 2269
1969 my ($w, $h) = @$self{qw(w h)}; 2270 glScale $self->{w}, $self->{h};
1970 2271
1971 if ($self->{vertical}) { 2272 if ($self->{vertical}) {
1972 # draw a vertical slider like a rotated horizontal slider 2273 # draw a vertical slider like a rotated horizontal slider
1973 2274
2275 glTranslate 1, 0, 0;
1974 glRotate 90, 0, 0, 1; 2276 glRotate 90, 0, 0, 1;
1975 glTranslate 0, -$self->{w}, 0;
1976
1977 ($w, $h) = ($h, $w);
1978 } 2277 }
1979 2278
1980 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2279 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2280 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982 2281
1983 my ($value, $lo, $hi, $page) = @{$self->{range}};
1984
1985 $hi = $value + 1 if $lo == $hi;
1986
1987 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1988 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1989
1990 $page = int $page * $inner_w / ($hi - $lo);
1991 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1992
1993 $w -= $page;
1994 $page &= ~1;
1995 glTranslate $page * 0.5, 0, 0;
1996 $page ||= 2;
1997
1998 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1999 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2000
2001 glEnable GL_BLEND;
2002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2003 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
2004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005 2284
2006 # draw background 2285 # draw background
2007 $tex[1]->draw_quad (0, 0, $w, $h); 2286 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008 2287
2009 # draw handle 2288 # draw handle
2010 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2289 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011 2290
2012 glDisable GL_BLEND;
2013 glDisable GL_TEXTURE_2D; 2291 glDisable GL_TEXTURE_2D;
2014} 2292}
2293
2294#############################################################################
2295
2296package CFClient::UI::ValSlider;
2297
2298our @ISA = CFClient::UI::HBox::;
2299
2300sub new {
2301 my ($class, %arg) = @_;
2302
2303 my $range = delete $arg{range};
2304
2305 my $self = $class->SUPER::new (
2306 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2307 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2308 to_value => sub { shift },
2309 from_value => sub { shift },
2310 %arg,
2311 );
2312
2313 $self->{slider}->connect (changed => sub {
2314 my ($self, $value) = @_;
2315 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2316 $self->{parent}->emit (changed => $value);
2317 });
2318
2319# $self->{entry}->connect (changed => sub {
2320# my ($self, $value) = @_;
2321# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2322# $self->{parent}->emit (changed => $value);
2323# });
2324
2325 $self->add ($self->{slider}, $self->{entry});
2326
2327 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2328
2329 $self
2330}
2331
2332sub set_range { shift->{slider}->set_range (@_) }
2333sub set_value { shift->{slider}->set_value (@_) }
2015 2334
2016############################################################################# 2335#############################################################################
2017 2336
2018package CFClient::UI::TextView; 2337package CFClient::UI::TextView;
2019 2338
… …
2028 fontsize => 1, 2347 fontsize => 1,
2029 can_events => 0, 2348 can_events => 0,
2030 #font => default_font 2349 #font => default_font
2031 @_, 2350 @_,
2032 2351
2033 layout => (new CFClient::Layout), 2352 layout => (new CFClient::Layout 1),
2034 par => [], 2353 par => [],
2035 height => 0, 2354 height => 0,
2036 children => [ 2355 children => [
2037 (new CFClient::UI::Empty expand => 1), 2356 (new CFClient::UI::Empty expand => 1),
2038 (new CFClient::UI::Slider vertical => 1), 2357 (new CFClient::UI::Slider vertical => 1),
2039 ], 2358 ],
2040 ); 2359 );
2041 2360
2042 $self->{children}[1]->connect (changed => sub { 2361 $self->{children}[1]->connect (changed => sub { $self->update });
2043 $self->update;
2044 });
2045 2362
2046 $self 2363 $self
2047} 2364}
2048 2365
2049sub set_fontsize { 2366sub set_fontsize {
2050 my ($self, $fontsize) = @_; 2367 my ($self, $fontsize) = @_;
2051 2368
2052 $self->{fontsize} = $fontsize; 2369 $self->{fontsize} = $fontsize;
2053 $self->reflow; 2370 $self->reflow;
2054}
2055
2056sub text_height {
2057 my ($self, $text) = @_;
2058
2059 my $layout = $self->{layout};
2060
2061 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2062 $layout->set_width ($self->{w});
2063 $layout->set_text ($text);
2064
2065 ($layout->size)[1]
2066}
2067
2068sub reflow {
2069 my ($self) = @_;
2070
2071 $self->{need_reflow}++;
2072 $self->update;
2073} 2371}
2074 2372
2075sub size_allocate { 2373sub size_allocate {
2076 my ($self, $w, $h) = @_; 2374 my ($self, $w, $h) = @_;
2077 2375
… …
2082 $self->{layout}->set_width ($self->{children}[0]{w}); 2380 $self->{layout}->set_width ($self->{children}[0]{w});
2083 2381
2084 $self->reflow; 2382 $self->reflow;
2085} 2383}
2086 2384
2385sub text_size {
2386 my ($self, $text, $indent) = @_;
2387
2388 my $layout = $self->{layout};
2389
2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $layout->set_width ($self->{children}[0]{w} - $indent);
2392 $layout->set_markup ($text);
2393
2394 $layout->size
2395}
2396
2397sub reflow {
2398 my ($self) = @_;
2399
2400 $self->{need_reflow}++;
2401 $self->update;
2402}
2403
2404sub set_offset {
2405 my ($self, $offset) = @_;
2406
2407 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset);
2409}
2410
2411sub clear {
2412 my ($self) = @_;
2413
2414 $self->{par} = [];
2415 $self->{height} = 0;
2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2417}
2418
2087sub add_paragraph { 2419sub add_paragraph {
2088 my ($self, $color, $text) = @_; 2420 my ($self, $color, $text, $indent) = @_;
2089 2421
2090 #TODO: intelligently "reformat" paragraph 2422 for my $line (split /\n/, $text) {
2091 2423 my ($w, $h) = $self->text_size ($line);
2092 my $height = $self->text_height ($text);
2093
2094 $self->{height} += $height; 2424 $self->{height} += $h;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2426 }
2095 2427
2096 push @{$self->{par}}, [$height, $color, $text];
2097
2098 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2099 $self->{children}[1]->update;
2100} 2429}
2101 2430
2102sub update { 2431sub update {
2103 my ($self) = @_; 2432 my ($self) = @_;
2104 2433
… …
2106 2435
2107 return unless $self->{h} > 0; 2436 return unless $self->{h} > 0;
2108 2437
2109 delete $self->{texture}; 2438 delete $self->{texture};
2110 2439
2111 $ROOT->on_refresh ($self, sub { 2440 $ROOT->on_post_alloc ($self, sub {
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442
2112 if (delete $self->{need_reflow}) { 2443 if (delete $self->{need_reflow}) {
2113 my $height = 0; 2444 my $height = 0;
2114 2445
2115 $height += $_->[0] = $self->text_height ($_->[2]) 2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
2116 for @{$self->{par}}; 2450 for (@{$self->{par}}) {
2451 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2452 $layout->set_width ($W - $_->[3]);
2453 $layout->set_markup ($_->[4]);
2454 my ($w, $h) = $layout->size;
2455 $_->[0] = $w + $_->[3];
2456 $_->[1] = $h;
2457 }
2458
2459 $height += $_->[1];
2460 }
2117 2461
2118 $self->{height} = $height; 2462 $self->{height} = $height;
2119 2463
2120 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2121 2465
2122 delete $self->{texture}; 2466 delete $self->{texture};
2123 } 2467 }
2124 2468
2125 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2126 glClearColor 0, 0, 0, 1; 2470 glClearColor 0.5, 0.5, 0.5, 0;
2127 glClear GL_COLOR_BUFFER_BIT; 2471 glClear GL_COLOR_BUFFER_BIT;
2128 2472
2473 my $top = int $self->{children}[1]{range}[0];
2474
2475 my $y0 = $top;
2476 my $y1 = $top + $H;
2477
2478 my $y = 0;
2479
2480 my $layout = $self->{layout};
2481
2482 $layout->set_font ($self->{font}) if $self->{font};
2483
2129 glEnable GL_BLEND; 2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
2130 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2131 glEnable GL_TEXTURE_2D;
2132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2133
2134 my $top = int $self->{children}[1]{range}[0];
2135
2136 my $y0 = $top;
2137 my $y1 = $top + $self->{h};
2138
2139 my $y = 0;
2140
2141 my $layout = $self->{layout};
2142
2143 $layout->set_font ($self->{font}) if $self->{font};
2144 2487
2145 for my $par (@{$self->{par}}) { 2488 for my $par (@{$self->{par}}) {
2146 my $h = $par->[0]; 2489 my $h = $par->[1];
2147 2490
2148 if ($y0 < $y + $h && $y < $y1) { 2491 if ($y0 < $y + $h && $y < $y1) {
2492 $layout->set_foreground (@{ $par->[2] });
2493 $layout->set_width ($W - $par->[3]);
2149 $layout->set_text ($par->[2]); 2494 $layout->set_markup ($par->[4]);
2150 2495
2151 glColor @{ $par->[1] }; 2496 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2152 my ($W, $H) = $layout->size; 2497
2153 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2498 glRasterPos $par->[3], $y - $y0;
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2154 } 2500 }
2155 2501
2156 $y += $h; 2502 $y += $h;
2157 } 2503 }
2158 2504
2159 glDisable GL_TEXTURE_2D;
2160 glDisable GL_BLEND; 2505 glDisable GL_BLEND;
2161 }; 2506 };
2162 }); 2507 });
2163} 2508}
2164 2509
2165sub _draw { 2510sub _draw {
2166 my ($self) = @_; 2511 my ($self) = @_;
2167 2512
2168 if ($self->{texture}) {
2169 glEnable GL_TEXTURE_2D; 2513 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171 glColor 1, 1, 1, 1; 2515 glColor 1, 1, 1, 1;
2172 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
2174 }
2175 2518
2176 $self->{children}[1]->draw; 2519 $self->{children}[1]->draw;
2177 2520
2178} 2521}
2179 2522
… …
2227 2570
2228sub new { 2571sub new {
2229 my $class = shift; 2572 my $class = shift;
2230 2573
2231 my $self = $class->SUPER::new ( 2574 my $self = $class->SUPER::new (
2232 state => 0, 2575 state => 0,
2233 connect_activate => \&toggle_flopper, 2576 on_activate => \&toggle_flopper,
2234 @_ 2577 @_
2235 ); 2578 );
2236 2579
2237 if ($self->{state}) {
2238 $self->{state} = 0;
2239 $self->toggle_flopper;
2240 }
2241
2242 $self 2580 $self
2243} 2581}
2244 2582
2245sub toggle_flopper { 2583sub toggle_flopper {
2246 my ($self) = @_; 2584 my ($self) = @_;
2247 2585
2248 # TODO: use animation 2586 $self->{other}->toggle_visibility;
2249 if ($self->{state} = !$self->{state}) {
2250 $CFClient::UI::ROOT->add ($self->{other});
2251 $self->{other}->move ($self->coord2global (0, $self->{h}));
2252 $self->emit ("open");
2253 } else {
2254 $CFClient::UI::ROOT->remove ($self->{other});
2255 $self->emit ("close");
2256 }
2257
2258 $self->emit (changed => $self->{state});
2259} 2587}
2260 2588
2261############################################################################# 2589#############################################################################
2262 2590
2263package CFClient::UI::Tooltip; 2591package CFClient::UI::Tooltip;
… …
2273 @_, 2601 @_,
2274 can_events => 0, 2602 can_events => 0,
2275 ) 2603 )
2276} 2604}
2277 2605
2278sub set_markup { 2606sub set_tooltip_from {
2279 my ($self, $text) = @_; 2607 my ($self, $widget) = @_;
2280 2608
2281 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2609 $self->add (new CFClient::UI::Label
2282 $self->{label}->set_markup ($text); 2610 markup => $widget->{tooltip},
2283 $self->add ($self->{label}); 2611 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2612 fontsize => 0.8,
2613 fg => [0, 0, 0, 1],
2614 ellipsise => 0,
2615 font => ($widget->{tooltip_font} || $::FONT_PROP),
2616 );
2284} 2617}
2285 2618
2286sub size_request { 2619sub size_request {
2287 my ($self) = @_; 2620 my ($self) = @_;
2288
2289 $self->child->set_max_size ($::WIDTH * 0.3);
2290 2621
2291 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2622 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292 2623
2293 ($w + 4, $h + 4) 2624 ($w + 4, $h + 4)
2294} 2625}
… …
2300} 2631}
2301 2632
2302sub _draw { 2633sub _draw {
2303 my ($self) = @_; 2634 my ($self) = @_;
2304 2635
2305 glPushMatrix;
2306 glTranslate 0.375, 0.375; 2636 glTranslate 0.375, 0.375;
2307 2637
2308 my ($w, $h) = @$self{qw(w h)}; 2638 my ($w, $h) = @$self{qw(w h)};
2309 2639
2310 glColor 1, 0.8, 0.4; 2640 glColor 1, 0.8, 0.4;
… …
2321 glVertex 0 , $h; 2651 glVertex 0 , $h;
2322 glVertex $w, $h; 2652 glVertex $w, $h;
2323 glVertex $w, 0; 2653 glVertex $w, 0;
2324 glEnd; 2654 glEnd;
2325 2655
2326 glPopMatrix; 2656 glTranslate 2 - 0.375, 2 - 0.375;
2327
2328 glTranslate 2, 2;
2329 $self->SUPER::_draw; 2657 $self->SUPER::_draw;
2330} 2658}
2331 2659
2332############################################################################# 2660#############################################################################
2333 2661
… …
2338use CFClient::OpenGL; 2666use CFClient::OpenGL;
2339 2667
2340sub new { 2668sub new {
2341 my $class = shift; 2669 my $class = shift;
2342 2670
2343 $class->SUPER::new ( 2671 my $self = $class->SUPER::new (
2344 aspect => 1, 2672 aspect => 1,
2673 can_events => 0,
2345 @_, 2674 @_,
2346 ) 2675 );
2676
2677 if ($self->{anim} && $self->{animspeed}) {
2678 Scalar::Util::weaken (my $widget = $self);
2679
2680 $self->{timer} = Event->timer (
2681 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2682 hard => 1,
2683 interval => $self->{animspeed},
2684 cb => sub {
2685 ++$widget->{frame};
2686 $widget->update;
2687 },
2688 );
2689 }
2690
2691 $self
2347} 2692}
2348 2693
2349sub size_request { 2694sub size_request {
2350 (32, 8) 2695 (32, 8)
2351} 2696}
2352 2697
2698sub update {
2699 my ($self) = @_;
2700
2701 return unless $self->{visible};
2702
2703 $self->SUPER::update;
2704}
2705
2353sub draw { 2706sub _draw {
2354 my ($self) = @_; 2707 my ($self) = @_;
2355 2708
2709 return unless $::CONN;
2710
2711 my $face;
2712
2713 if ($self->{frame}) {
2714 my $anim = $::CONN->{anim}[$self->{anim}];
2715
2716 $face = $anim->[ $self->{frame} % @$anim ]
2717 if $anim && @$anim;
2718 }
2719
2356 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2720 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2357 2721
2358 if ($tex) { 2722 if ($tex) {
2359 glEnable GL_BLEND;
2360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2361 glEnable GL_TEXTURE_2D; 2723 glEnable GL_TEXTURE_2D;
2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2363 glColor 1, 1, 1, 1; 2725 glColor 1, 1, 1, 1;
2364 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2726 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2365 glDisable GL_TEXTURE_2D; 2727 glDisable GL_TEXTURE_2D;
2366 glDisable GL_BLEND; 2728 }
2729}
2730
2731sub DESTROY {
2732 my ($self) = @_;
2733
2734 $self->{timer}->cancel
2735 if $self->{timer};
2736
2737 $self->SUPER::DESTROY;
2738}
2739
2740#############################################################################
2741
2742package CFClient::UI::Inventory;
2743
2744our @ISA = CFClient::UI::ScrolledWindow::;
2745
2746sub new {
2747 my $class = shift;
2748
2749 my $self = $class->SUPER::new (
2750 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2751 @_,
2752 );
2753
2754 $self
2755}
2756
2757sub set_items {
2758 my ($self, $items) = @_;
2759
2760 $self->{scrolled}->clear;
2761 return unless $items;
2762
2763 my @items = sort {
2764 ($a->{type} <=> $b->{type})
2765 or ($a->{name} cmp $b->{name})
2766 } @$items;
2767
2768 $self->{real_items} = \@items;
2769
2770 my $row = 0;
2771 for my $item (@items) {
2772 CFClient::Item::update_widgets $item;
2773
2774 $self->{scrolled}->add (0, $row, $item->{face_widget});
2775 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2776 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2777
2778 $row++;
2779 }
2780}
2781
2782#############################################################################
2783
2784package CFClient::UI::Menu;
2785
2786our @ISA = CFClient::UI::FancyFrame::;
2787
2788use CFClient::OpenGL;
2789
2790sub new {
2791 my $class = shift;
2792
2793 my $self = $class->SUPER::new (
2794 items => [],
2795 z => 100,
2796 @_,
2797 );
2798
2799 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2800
2801 for my $item (@{ $self->{items} }) {
2802 my ($widget, $cb) = @$item;
2803
2804 # handle various types of items, only text for now
2805 if (!ref $widget) {
2806 $widget = new CFClient::UI::Label
2807 can_hover => 1,
2808 can_events => 1,
2809 text => $widget;
2810 }
2811
2812 $self->{item}{$widget} = $item;
2813
2814 $self->{vbox}->add ($widget);
2815 }
2816
2817 $self
2818}
2819
2820# popup given the event (must be a mouse button down event currently)
2821sub popup {
2822 my ($self, $ev) = @_;
2823
2824 $self->_emit ("popdown");
2825
2826 # maybe save $GRAB? must be careful about events...
2827 $GRAB = $self;
2828 $self->{button} = $ev->{button};
2829
2830 $self->show;
2831 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2832}
2833
2834sub mouse_motion {
2835 my ($self, $ev, $x, $y) = @_;
2836
2837 # TODO: should use vbox->find_widget or so
2838 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2839 $self->{hover} = $self->{item}{$HOVER};
2840}
2841
2842sub button_up {
2843 my ($self, $ev, $x, $y) = @_;
2844
2845 if ($ev->{button} == $self->{button}) {
2846 undef $GRAB;
2847 $self->hide;
2848
2849 $self->_emit ("popdown");
2850 $self->{hover}[1]->() if $self->{hover};
2851 }
2852}
2853
2854#############################################################################
2855
2856package CFClient::UI::Statusbox;
2857
2858our @ISA = CFClient::UI::VBox::;
2859
2860sub new {
2861 my $class = shift;
2862
2863 $class->SUPER::new (
2864 fontsize => 0.8,
2865 @_,
2367 } 2866 )
2867}
2868
2869sub reorder {
2870 my ($self) = @_;
2871 my $NOW = time;
2872
2873 while (my ($k, $v) = each %{ $self->{item} }) {
2874 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2875 }
2876
2877 my @widgets;
2878
2879 my @items = sort {
2880 $a->{pri} <=> $b->{pri}
2881 or $b->{id} <=> $a->{id}
2882 } values %{ $self->{item} };
2883
2884 my $count = 10 + 1;
2885 for my $item (@items) {
2886 last unless --$count;
2887
2888 push @widgets, $item->{label} ||= do {
2889 # TODO: doesn't handle markup well (read as: at all)
2890 my $short = $item->{count} > 1
2891 ? "<b>$item->{count} ×</b> $item->{text}"
2892 : $item->{text};
2893
2894 for ($short) {
2895 s/^\s+//;
2896 s/\s+/ /g;
2897 }
2898
2899 new CFClient::UI::Label
2900 markup => $short,
2901 tooltip => $item->{tooltip},
2902 tooltip_font => $::FONT_PROP,
2903 tooltip_width => 0.67,
2904 fontsize => $item->{fontsize} || $self->{fontsize},
2905 max_w => $::WIDTH * 0.44,
2906 fg => $item->{fg},
2907 can_events => 1,
2908 can_hover => 1
2909 };
2910 }
2911
2912 $self->clear;
2913 $self->SUPER::add (reverse @widgets);
2914}
2915
2916sub add {
2917 my ($self, $text, %arg) = @_;
2918
2919 $text =~ s/^\s+//;
2920 $text =~ s/\s+$//;
2921
2922 return unless $text;
2923
2924 my $timeout = time + ((delete $arg{timeout}) || 60);
2925
2926 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2927
2928 if (my $item = $self->{item}{$group}) {
2929 if ($item->{text} eq $text) {
2930 $item->{count}++;
2931 } else {
2932 $item->{count} = 1;
2933 $item->{text} = $item->{tooltip} = $text;
2934 }
2935 $item->{id} = ++$self->{id};
2936 $item->{timeout} = $timeout;
2937 delete $item->{label};
2938 } else {
2939 $self->{item}{$group} = {
2940 id => ++$self->{id},
2941 text => $text,
2942 timeout => $timeout,
2943 tooltip => $text,
2944 fg => [0.8, 0.8, 0.8, 0.8],
2945 pri => 0,
2946 count => 1,
2947 %arg,
2948 };
2949 }
2950
2951 $self->reorder;
2952}
2953
2954sub reconfigure {
2955 my ($self) = @_;
2956
2957 delete $_->{label}
2958 for values %{ $self->{item} || {} };
2959
2960 $self->reorder;
2961 $self->SUPER::reconfigure;
2368} 2962}
2369 2963
2370############################################################################# 2964#############################################################################
2371 2965
2372package CFClient::UI::Root; 2966package CFClient::UI::Root;
2373 2967
2374our @ISA = CFClient::UI::Container::; 2968our @ISA = CFClient::UI::Container::;
2375 2969
2376use CFClient::OpenGL; 2970use CFClient::OpenGL;
2377 2971
2378sub check_size { 2972sub new {
2379 my ($self) = @_; 2973 my $class = shift;
2380 2974
2381 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2975 $class->SUPER::new (
2382} 2976 visible => 1,
2383 2977 @_,
2384sub size_request { 2978 )
2385 ($::WIDTH, $::HEIGHT)
2386} 2979}
2387 2980
2388sub configure { 2981sub configure {
2389 my ($self, $x, $y, $w, $h) = @_; 2982 my ($self, $x, $y, $w, $h) = @_;
2390 2983
2391 $self->SUPER::configure ($x, $y, $w, $h); 2984 $self->{w} = $w;
2985 $self->{h} = $h;
2986}
2392 2987
2988sub check_size {
2989 my ($self) = @_;
2990
2991 $self->size_allocate ($self->{w}, $self->{h})
2992 if $self->{w};
2993}
2994
2995sub size_request {
2996 my ($self) = @_;
2997
2998 ($self->{w}, $self->{h})
2999}
3000
3001sub size_allocate {
3002 my ($self, $w, $h) = @_;
3003
2393 for my $child (@{$self->{children}}) { 3004 for my $child ($self->children) {
2394 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3005 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2395 3006
3007 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3008 if exists $child->{req_x};
3009
3010 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3011 if exists $child->{req_y};
3012
3013 delete @$child{qw(req_x req_y)};
3014
2396 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3015 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2397 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3016 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3017
2398 $child->configure ($X, $Y, $W,$H); 3018 $child->configure ($X, $Y, $W, $H);
2399 } 3019 }
2400} 3020}
2401 3021
2402sub _topleft { 3022sub coord2local {
2403 my ($self, $x, $y) = @_; 3023 my ($self, $x, $y) = @_;
2404 3024
2405 ($x, $y) 3025 ($x, $y)
2406} 3026}
2407 3027
3028sub coord2global {
3029 my ($self, $x, $y) = @_;
3030
3031 ($x, $y)
3032}
3033
2408sub update { 3034sub update {
2409 my ($self) = @_; 3035 my ($self) = @_;
2410 3036
2411 $self->check_size; 3037 $self->check_size;
2412 ::refresh (); 3038 $::WANT_REFRESH++;
2413} 3039}
2414 3040
2415sub add { 3041sub add {
2416 my ($self, $child) = @_; 3042 my ($self, @children) = @_;
2417 3043
3044 for my $child (@children) {
3045 $child->{is_toplevel} = 1;
3046
2418 # integerize window positions 3047 # integerise window positions
2419 $child->{x} = int $child->{x}; 3048 $child->{x} = int $child->{x};
2420 $child->{y} = int $child->{y}; 3049 $child->{y} = int $child->{y};
3050 }
2421 3051
2422 $self->SUPER::add ($child); 3052 $self->SUPER::add (@children);
3053
3054 for (my @widgets = @children; my $w = pop @widgets; ) {
3055 push @widgets, $w->children;
3056 $w->set_visible;
3057 }
3058
3059}
3060
3061sub remove {
3062 my ($self, @children) = @_;
3063
3064 $self->SUPER::remove (@children);
3065
3066 while (@children) {
3067 my $w = pop @children;
3068 push @children, $w->children;
3069 $w->set_invisible;
3070 }
2423} 3071}
2424 3072
2425sub on_refresh { 3073sub on_refresh {
2426 my ($self, $id, $cb) = @_; 3074 my ($self, $id, $cb) = @_;
2427 3075
2428 $self->{refresh_hook}{$id} = $cb; 3076 $self->{refresh_hook}{$id} = $cb;
2429} 3077}
2430 3078
3079sub on_post_alloc {
3080 my ($self, $id, $cb) = @_;
3081
3082 $self->{post_alloc_hook}{$id} = $cb;
3083}
3084
2431sub draw { 3085sub draw {
2432 my ($self) = @_; 3086 my ($self) = @_;
2433 3087
2434 while (my $rcb = delete $self->{refresh_hook}) { 3088 while ($self->{refresh_hook}) {
2435 $_->() for values %$rcb; 3089 $_->()
3090 for values %{delete $self->{refresh_hook}};
3091 }
3092
3093 if ($self->{check_size}) {
3094 my @queue;
3095
3096 for (;;) {
3097 if ($self->{check_size}) {
3098 #TODO use array-of-depth approach
3099
3100 @queue = sort { $a->{visible} <=> $b->{visible} }
3101 @queue, values %{delete $self->{check_size}};
3102 }
3103
3104 my $widget = pop @queue || last;
3105
3106 defined $widget->{visible} or last; # do not resize invisible widgets
3107
3108 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3109 ? @$widget{qw(def_w def_h)}
3110 : $widget->size_request;
3111
3112 if (delete $widget->{force_alloc}
3113 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3114 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3115
3116 $widget->{req_w} = $w;
3117 $widget->{req_h} = $h;
3118
3119 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3120
3121 $widget->{parent}->check_size
3122 if $widget->{parent};
3123 }
3124 }
3125 }
3126
3127 while ($self->{size_alloc}) {
3128 for (
3129 sort { $a->[0]{visible} <=> $b->[0]{visible} }
3130 values %{delete $self->{size_alloc}}
3131 ) {
3132 my ($widget, $w, $h) = @$_;
3133
3134 $w = 0 if $w < 0;
3135 $h = 0 if $h < 0;
3136
3137 $widget->{w} = $w;
3138 $widget->{h} = $h;
3139 $widget->emit (size_allocate => $w, $h);
3140 }
3141 }
3142
3143 while ($self->{post_alloc_hook}) {
3144 $_->()
3145 for values %{delete $self->{post_alloc_hook}};
2436 } 3146 }
2437 3147
2438 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3148 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3149 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440 glClear GL_COLOR_BUFFER_BIT; 3150 glClear GL_COLOR_BUFFER_BIT;
2441 3151
2442 glMatrixMode GL_PROJECTION; 3152 glMatrixMode GL_PROJECTION;
2443 glLoadIdentity; 3153 glLoadIdentity;
2444 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3154 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2445 glMatrixMode GL_MODELVIEW; 3155 glMatrixMode GL_MODELVIEW;
2446 glLoadIdentity; 3156 glLoadIdentity;
2447 3157
2448 $self->_draw; 3158 $self->_draw;
2449} 3159}
… …
2451############################################################################# 3161#############################################################################
2452 3162
2453package CFClient::UI; 3163package CFClient::UI;
2454 3164
2455$ROOT = new CFClient::UI::Root; 3165$ROOT = new CFClient::UI::Root;
2456$TOOLTIP = new CFClient::UI::Tooltip; 3166$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457 3167
24581 31681
2459 3169

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