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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.161 by root, Mon Apr 24 03:43:51 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 $TOOLTIP->set_text ($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 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 94 check_tooltip;
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 check_tooltip;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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;
187}
188
119############################################################################# 189#############################################################################
120 190
121package CFClient::UI::Base; 191package CFClient::UI::Base;
122 192
123use strict; 193use strict;
… …
126 196
127sub new { 197sub new {
128 my $class = shift; 198 my $class = shift;
129 199
130 my $self = bless { 200 my $self = bless {
131 x => 0, 201 x => 0,
132 y => 0, 202 y => 0,
133 z => 0, 203 z => 0,
134 can_events => 1, 204 can_events => 1,
135 @_ 205 @_
136 }, $class; 206 }, $class;
137 207
138 for (keys %$self) { 208 for (keys %$self) {
139 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
141 } 211 }
142 } 212 }
143 213
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
144 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
145} 234}
146 235
147sub destroy { 236sub destroy {
148 my ($self) = @_; 237 my ($self) = @_;
149 238
… …
151 %$self = (); 240 %$self = ();
152} 241}
153 242
154sub show { 243sub show {
155 my ($self) = @_; 244 my ($self) = @_;
156
157 return if $self->{parent}; 245 return if $self->{parent};
158 246
159 $CFClient::UI::ROOT->add ($self); 247 $CFClient::UI::ROOT->add ($self);
160} 248}
161 249
250sub center {
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};
282
283 undef $GRAB if $GRAB == $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 $self->emit (visibility_change => 0);
292}
293
162sub hide { 294sub hide {
163 my ($self) = @_; 295 my ($self) = @_;
164 296
165 return unless $self->{parent}; 297 $self->set_invisible;
166 298
167 $self->{parent}->remove ($self); 299 $self->{parent}->remove ($self)
300 if $self->{parent};
168} 301}
169 302
170sub move { 303sub move {
171 my ($self, $x, $y, $z) = @_; 304 my ($self, $x, $y, $z) = @_;
172 305
… …
178} 311}
179 312
180sub set_size { 313sub set_size {
181 my ($self, $w, $h) = @_; 314 my ($self, $w, $h) = @_;
182 315
183 $self->{user_w} = $w; 316 $self->{def_w} = $w;
184 $self->{user_h} = $h; 317 $self->{def_h} = $h;
185 318
186 $self->check_size; 319 $self->check_size;
187} 320}
188 321
189sub size_request { 322sub size_request {
… …
211 $self->{y} = $y; 344 $self->{y} = $y;
212 $self->update; 345 $self->update;
213 } 346 }
214 347
215 if ($self->{w} != $w || $self->{h} != $h) { 348 if ($self->{w} != $w || $self->{h} != $h) {
216 $self->{w} = $w; 349 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
217 $self->{h} = $h;
218
219 $self->size_allocate ($w, $h);
220 $self->update;
221 } 350 }
222} 351}
223 352
224sub size_allocate { 353sub size_allocate {
225 # nothing to be done 354 # nothing to be done
226} 355}
227 356
357sub reconfigure {
358 my ($self) = @_;
359
360 $self->check_size (1);
361 $self->update;
362}
363
364sub children {
365}
366
228sub set_max_size { 367sub set_max_size {
229 my ($self, $w, $h) = @_; 368 my ($self, $w, $h) = @_;
230 369
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 370 delete $self->{max_w}; $self->{max_w} = $w if $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 371 delete $self->{max_h}; $self->{max_h} = $h if $h;
233} 372}
234 373
235# return top left coordinates 374sub set_tooltip {
236sub _topleft {
237 my ($self, $x, $y) = @_; 375 my ($self, $tooltip) = @_;
238 376
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 377 $tooltip =~ s/^\s+//;
378 $tooltip =~ s/\s+$//;
379
380 return if $self->{tooltip} eq $tooltip;
381
382 $self->{tooltip} = $tooltip;
383
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip;
387 }
240} 388}
241 389
242# translate global coordinates to local coordinate system 390# translate global coordinates to local coordinate system
243sub coord2local { 391sub coord2local {
244 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
245 393
246 my ($X, $Y) = $self->_topleft; 394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 395}
249 396
250# translate local coordinates to global coordinate system 397# translate local coordinates to global coordinate system
251sub coord2global { 398sub coord2global {
252 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
253 400
254 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 402}
257 403
258sub focus_in { 404sub focus_in {
259 my ($self) = @_; 405 my ($self) = @_;
260 406
261 return if $FOCUS == $self; 407 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 408 return unless $self->{can_focus};
263 409
264 my $focus = $FOCUS; $FOCUS = $self; 410 my $focus = $FOCUS; $FOCUS = $self;
265 411
266 $self->emit (focus_in => $focus); 412 $self->_emit (focus_in => $focus);
267 413
268 $focus->update if $focus; 414 $focus->update if $focus;
269 $FOCUS->update; 415 $FOCUS->update;
270} 416}
271 417
… …
274 420
275 return unless $FOCUS == $self; 421 return unless $FOCUS == $self;
276 422
277 my $focus = $FOCUS; undef $FOCUS; 423 my $focus = $FOCUS; undef $FOCUS;
278 424
279 $self->emit (focus_out => $focus); 425 $self->_emit (focus_out => $focus);
280 426
281 $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 $FOCUS;
282} 431}
283 432
284sub mouse_motion { } 433sub mouse_motion { }
285sub button_up { } 434sub button_up { }
286sub key_down { } 435sub key_down { }
287sub key_up { } 436sub key_up { }
288 437
289sub button_down { 438sub button_down {
290 my ($self, $ev, $x, $y) = @_; 439 my ($self, $ev, $x, $y) = @_;
291 440
292 $self->focus_in; 441 $self->focus_in;
… …
320 glVertex $x + $self->{w}, $y + $self->{h}; 469 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h}; 470 glVertex $x , $y + $self->{h};
322 glEnd; 471 glEnd;
323 glDisable GL_BLEND; 472 glDisable GL_BLEND;
324 } 473 }
474
475 if ($ENV{PCLIENT_DEBUG}) {
476 glPushMatrix;
477 glColor 1, 1, 0, 1;
478 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
479 glBegin GL_LINE_LOOP;
480 glVertex 0 , 0;
481 glVertex $self->{w} - 1, 0;
482 glVertex $self->{w} - 1, $self->{h} - 1;
483 glVertex 0 , $self->{h} - 1;
484 glEnd;
485 glPopMatrix;
486 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
487 }
325} 488}
326 489
327sub _draw { 490sub _draw {
328 my ($self) = @_; 491 my ($self) = @_;
329 492
… …
344 507
345sub set_parent { 508sub set_parent {
346 my ($self, $parent) = @_; 509 my ($self, $parent) = @_;
347 510
348 Scalar::Util::weaken ($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 $self->check_size;
349} 516}
350 517
351sub check_size { 518sub check_size {
352 my ($self) = @_; 519 my ($self, $forced) = @_;
353 520
354 $self->{parent} 521 $self->{force_alloc} = 1 if $forced;
355 or return 1; 522 $CFClient::UI::ROOT->{check_size}{$self} = $self;
356
357 my ($w, $h) = $self->{user_w} && $self->{user_h}
358 ? @$self{qw(user_w user_h)}
359 : $self->size_request;
360
361 if ($w != $self->{req_w} || $h != $self->{req_h}) {
362 $self->{req_w} = $w;
363 $self->{req_h} = $h;
364
365 $self->{parent}->check_size
366 or $self->size_allocate (
367 (List::Util::max $self->{w}, $w),
368 (List::Util::max $self->{h}, $h),
369 );
370
371 1
372 } else {
373 0
374 }
375} 523}
376 524
377sub update { 525sub update {
378 my ($self) = @_; 526 my ($self) = @_;
379 527
… …
385 my ($self, $signal, $cb) = @_; 533 my ($self, $signal, $cb) = @_;
386 534
387 push @{ $self->{signal_cb}{$signal} }, $cb; 535 push @{ $self->{signal_cb}{$signal} }, $cb;
388} 536}
389 537
538sub _emit {
539 my ($self, $signal, @args) = @_;
540
541 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
542}
543
390sub emit { 544sub emit {
391 my ($self, $signal, @args) = @_; 545 my ($self, $signal, @args) = @_;
392 546
393 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 547 $self->_emit ($signal, @args)
394 $cb->($self, @args); 548 || $self->$signal (@args);
395 } 549}
550
551sub visibility_change {
552 #my ($self, $visible) = @_;
396} 553}
397 554
398sub DESTROY { 555sub DESTROY {
399 my ($self) = @_; 556 my ($self) = @_;
400 557
558 delete $WIDGET{$self+0};
401 #$self->deactivate; 559 #$self->deactivate;
402} 560}
403 561
404############################################################################# 562#############################################################################
405 563
… …
414 my $class = shift; 572 my $class = shift;
415 573
416 # range [value, low, high, page] 574 # range [value, low, high, page]
417 575
418 $class->SUPER::new ( 576 $class->SUPER::new (
419 bg => [0, 0, 0, 0.2], 577 #bg => [0, 0, 0, 0.2],
420 active_bg => [1, 1, 1, 0.5], 578 #active_bg => [1, 1, 1, 0.5],
421 @_ 579 @_
422 ) 580 )
423} 581}
424 582
425sub _draw { 583sub _draw {
426 my ($self) = @_; 584 my ($self) = @_;
427 585
586 my $color = $FOCUS == $self && $self->{active_bg}
587 ? $self->{active_bg}
588 : $self->{bg};
589
590 if ($color && (@$color < 4 || $color->[3])) {
428 my ($w, $h) = @$self{qw(w h)}; 591 my ($w, $h) = @$self{qw(w h)};
429 592
430 glEnable GL_BLEND; 593 glEnable GL_BLEND;
431 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
432 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 595 glColor @$color;
433 596
434 glBegin GL_QUADS; 597 glBegin GL_QUADS;
435 glVertex 0 , 0; 598 glVertex 0 , 0;
436 glVertex 0 , $h; 599 glVertex 0 , $h;
437 glVertex $w, $h; 600 glVertex $w, $h;
438 glVertex $w, 0; 601 glVertex $w, 0;
439 glEnd; 602 glEnd;
440 603
441 glDisable GL_BLEND; 604 glDisable GL_BLEND;
605 }
442} 606}
443 607
444############################################################################# 608#############################################################################
445 609
446package CFClient::UI::Empty; 610package CFClient::UI::Empty;
… …
467sub new { 631sub new {
468 my ($class, %arg) = @_; 632 my ($class, %arg) = @_;
469 633
470 my $children = delete $arg{children} || []; 634 my $children = delete $arg{children} || [];
471 635
472 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 636 my $self = $class->SUPER::new (
637 children => [],
638 can_events => 0,
639 %arg,
640 );
473 $self->add ($_) for @$children; 641 $self->add ($_) for @$children;
474 642
475 $self 643 $self
476} 644}
477 645
478sub add { 646sub add {
479 my ($self, $child) = @_; 647 my ($self, @widgets) = @_;
480 648
481 $child->set_parent ($self); 649 $_->set_parent ($self)
650 for @widgets;
482 651
483 use sort 'stable'; 652 use sort 'stable';
484 653
485 $self->{children} = [ 654 $self->{children} = [
486 sort { $a->{z} <=> $b->{z} } 655 sort { $a->{z} <=> $b->{z} }
487 @{$self->{children}}, $child 656 @{$self->{children}}, @widgets
488 ]; 657 ];
489 658
490 $child->check_size; 659 $self->check_size (1);
660 $self->update;
661}
662
663sub children {
664 @{ $_[0]{children} }
491} 665}
492 666
493sub remove { 667sub remove {
494 my ($self, $child) = @_; 668 my ($self, $child) = @_;
495 669
496 delete $child->{parent}; 670 delete $child->{parent};
671 $child->hide;
497 672
498 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 673 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
674
675 $self->check_size (1);
676 $self->update;
677}
678
679sub clear {
680 my ($self) = @_;
681
682 my $children = delete $self->{children};
683 $self->{children} = [];
684
685 for (@$children) {
686 delete $_->{parent};
687 $_->hide;
688 }
499 689
500 $self->check_size; 690 $self->check_size;
501 $self->update; 691 $self->update;
502} 692}
503 693
… …
581} 771}
582 772
583sub update { 773sub update {
584 my ($self) = @_; 774 my ($self) = @_;
585 775
586 # we want to do this delayed... 776 $ROOT->on_post_alloc ($self => sub { $self->render_child });
587 $self->render_chld;
588 $self->SUPER::update; 777 $self->SUPER::update;
589}
590
591sub render_chld {
592 my ($self) = @_;
593
594 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
595 glClearColor 0, 0, 0, 1;
596 glClear GL_COLOR_BUFFER_BIT;
597 $self->child->draw;
598 };
599} 778}
600 779
601sub size_allocate { 780sub size_allocate {
602 my ($self, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
603 782
604 $self->child->configure (0, 0, $w, $h); 783 $self->SUPER::size_allocate ($w, $h);
784 $self->update;
785}
605 786
787sub _render {
788 $_[0]{children}[0]->draw;
789}
790
791sub render_child {
792 my ($self) = @_;
793
794 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
795 glClearColor 0, 0, 0, 0;
796 glClear GL_COLOR_BUFFER_BIT;
797
606 $self->render_chld; 798 $self->_render;
799 };
607} 800}
608 801
609sub _draw { 802sub _draw {
610 my ($self) = @_; 803 my ($self) = @_;
611 804
612 my ($w, $h) = ($self->w, $self->h); 805 my ($w, $h) = ($self->w, $self->h);
613 806
614 my $tex = $self->{texture} 807 my $tex = $self->{texture}
615 or return; 808 or return;
616 809
617 glEnable GL_BLEND;
618 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
619 glEnable GL_TEXTURE_2D; 810 glEnable GL_TEXTURE_2D;
620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
812 glColor 1, 1, 1, 1;
621 813
622 $tex->draw_quad (0, 0, $w, $h); 814 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
623 815
624 glDisable GL_BLEND;
625 glDisable GL_TEXTURE_2D; 816 glDisable GL_TEXTURE_2D;
626} 817}
627 818
628############################################################################# 819#############################################################################
629 820
630package CFClient::UI::ViewPort; 821package CFClient::UI::ViewPort;
631 822
632our @ISA = CFClient::UI::Window::; 823our @ISA = CFClient::UI::Window::;
633
634sub new { die }
635
636sub size_request {
637 my ($self) = @_;
638
639 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
640 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
641
642 @$self{qw(child_w child_h)}
643}
644
645sub _draw {
646 my ($self) = @_;
647
648 $self->{children}[1]->draw;
649}
650
651
652#############################################################################
653
654package CFClient::UI::Frame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659 824
660sub new { 825sub new {
661 my $class = shift; 826 my $class = shift;
662 827
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
663 my $self = $class->SUPER::new ( 920 $self = $class->SUPER::new (
664 bg => [1, 1, 1, 1], 921 vp => (new CFClient::UI::ViewPort expand => 1),
665 border_bg => [1, 1, 1, 1], 922 slider => $slider,
666 border => 0.8,
667 @_ 923 @_,
668 ); 924 );
669 925
926 $self->{vp}->add ($self->{scrolled});
927 $self->add ($self->{vp});
928 $self->add ($self->{slider});
929
670 $self 930 $self
671} 931}
672 932
933sub update {
934 my ($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 $class->SUPER::new (
967 bg => undef,
968 @_,
969 )
970}
971
673sub _draw { 972sub _draw {
674 my ($self) = @_; 973 my ($self) = @_;
675 974
676 my ($w, $h) = ($self->{w}, $self->{h}); 975 if ($self->{bg}) {
976 my ($w, $h) = @$self{qw(w h)};
677 977
678 glEnable GL_BLEND; 978 glEnable GL_BLEND;
679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 979 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
680 glEnable GL_TEXTURE_2D; 980 glColor @{ $self->{bg} };
681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
682 981
683# glBegin GL_QUADS; 982 glBegin GL_QUADS;
684# glColor 0, 0, 0, 0;
685# glVertex 0 , 0; 983 glVertex 0 , 0;
686# glVertex 0 , $h; 984 glVertex 0 , $h;
687# glVertex $w, $h; 985 glVertex $w, $h;
688# glVertex $w, 0; 986 glVertex $w, 0;
689# glEnd; 987 glEnd;
690 988
691
692 $self->child->draw;
693 glDisable GL_BLEND; 989 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D; 990 }
991
992 $self->SUPER::_draw;
695} 993}
696 994
697############################################################################# 995#############################################################################
698 996
699package CFClient::UI::FancyFrame; 997package CFClient::UI::FancyFrame;
… …
707 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);
708 1006
709sub new { 1007sub new {
710 my $class = shift; 1008 my $class = shift;
711 1009
712 # TODO: user_x, user_y, overwrite moveto?
713
714 my $self = $class->SUPER::new ( 1010 my $self = $class->SUPER::new (
715 bg => [1, 1, 1, 1], 1011 bg => [1, 1, 1, 1],
716 border_bg => [1, 1, 1, 1], 1012 border_bg => [1, 1, 1, 1],
717 border => 0.8, 1013 border => 0.6,
1014 is_toplevel => 1,
718 can_events => 1, 1015 can_events => 1,
719 @_ 1016 @_
720 ); 1017 );
721 1018
722 $self->{title} &&= new CFClient::UI::Label 1019 $self->{title} &&= new CFClient::UI::Label
723 align => 0, 1020 align => 0,
724 valign => 1, 1021 valign => 1,
725 text => $self->{title}, 1022 text => $self->{title},
726 fontsize => 1; 1023 fontsize => $self->{border};
727 1024
728 $self 1025 $self
729} 1026}
730 1027
731sub border { 1028sub border {
… …
747 my ($self, $w, $h) = @_; 1044 my ($self, $w, $h) = @_;
748 1045
749 $h -= List::Util::max 0, $self->border * 2; 1046 $h -= List::Util::max 0, $self->border * 2;
750 $w -= List::Util::max 0, $self->border * 2; 1047 $w -= List::Util::max 0, $self->border * 2;
751 1048
752 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1049 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
753 if $self->{title}; 1050 if $self->{title};
754 1051
755 $self->child->configure ($self->border, $self->border, $w, $h); 1052 $self->child->configure ($self->border, $self->border, $w, $h);
756} 1053}
757 1054
758sub button_down { 1055sub button_down {
759 my ($self, $ev, $x, $y) = @_; 1056 my ($self, $ev, $x, $y) = @_;
760 1057
1058 my ($w, $h) = @$self{qw(w h)};
761 my $border = $self->border; 1059 my $border = $self->border;
762 1060
763 if ($x < $self->{w} && $x >= $self->{w} - $border 1061 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
764 && $y < $self->{h} && $y >= $self->{h} - $border) { 1062 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
765 1063
1064 if ($lr & $td) {
1065 my ($wx, $wy) = ($self->{x}, $self->{y});
766 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1066 my ($ox, $oy) = ($ev->{x}, $ev->{y});
767 my ($bw, $bh) = ($self->{w}, $self->{h}); 1067 my ($bw, $bh) = ($self->{w}, $self->{h});
768 1068
1069 my $mx = $x < $border;
1070 my $my = $y < $border;
1071
769 $self->{motion} = sub { 1072 $self->{motion} = sub {
770 my ($ev, $x, $y) = @_; 1073 my ($ev, $x, $y) = @_;
771 1074
772 ($x, $y) = ($ev->{x}, $ev->{y}); 1075 my $dx = $ev->{x} - $ox;
1076 my $dy = $ev->{y} - $oy;
773 1077
774 $self->{user_w} = $bw + $x - $ox; 1078 $self->{user_x} = $wx + $dx * $mx;
775 $self->{user_h} = $bh + $y - $oy; 1079 $self->{user_y} = $wy + $dy * $my;
1080 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1081 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1082 $self->move ($self->{user_x}, $self->{user_y});
776 $self->check_size; 1083 $self->check_size;
777 }; 1084 };
778 1085
779 } elsif ($x >= 0 && $x < $self->{w} 1086 } elsif ($lr ^ $td) {
780 && $y >= 0 && $y < $border) {
781
782 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1087 my ($ox, $oy) = ($ev->{x}, $ev->{y});
783 my ($bx, $by) = ($self->{x}, $self->{y}); 1088 my ($bx, $by) = ($self->{x}, $self->{y});
784 1089
785 $self->{motion} = sub { 1090 $self->{motion} = sub {
786 my ($ev, $x, $y) = @_; 1091 my ($ev, $x, $y) = @_;
787 1092
788 ($x, $y) = ($ev->{x}, $ev->{y}); 1093 ($x, $y) = ($ev->{x}, $ev->{y});
789 1094
790 $self->move ($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});
791 $self->update; 1099 $self->update;
792 }; 1100 };
793 } 1101 }
794} 1102}
795 1103
… …
809 my ($self) = @_; 1117 my ($self) = @_;
810 1118
811 my ($w, $h ) = ($self->{w}, $self->{h}); 1119 my ($w, $h ) = ($self->{w}, $self->{h});
812 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
813 1121
814 glEnable GL_BLEND;
815 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
816 glEnable GL_TEXTURE_2D; 1122 glEnable GL_TEXTURE_2D;
817 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
818 1124
819 my $border = $self->border; 1125 my $border = $self->border;
820 1126
821 glColor @{ $self->{border_bg} }; 1127 glColor @{ $self->{border_bg} };
822 $tex[1]->draw_quad (0, 0, $w, $border); 1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
823 $tex[3]->draw_quad (0, $border, $border, $ch); 1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
824 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
825 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
826 1132
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
827 my $bg = $tex[0]; 1134 my $bg = $tex[0];
828 1135
829 # TODO: repeat texture not scale 1136 # TODO: repeat texture not scale
830 my $rep_x = $cw / $bg->{w}; 1137 my $rep_x = $cw / $bg->{w};
831 my $rep_y = $ch / $bg->{h}; 1138 my $rep_y = $ch / $bg->{h};
832 1139
833 glColor @{ $self->{bg} }; 1140 glColor @{ $self->{bg} };
834 1141
835 $bg->{s} = $rep_x; 1142 $bg->{s} = $rep_x;
836 $bg->{t} = $rep_y; 1143 $bg->{t} = $rep_y;
837 $bg->{wrap_mode} = 1; 1144 $bg->{wrap_mode} = 1;
838 $bg->draw_quad ($border, $border, $cw, $ch); 1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 }
839 1147
840 glDisable GL_TEXTURE_2D; 1148 glDisable GL_TEXTURE_2D;
841 glDisable GL_BLEND;
842 1149
843 $self->{title}->draw if $self->{title}; 1150 $self->{title}->draw if $self->{title};
1151
844 $self->child->draw; 1152 $self->child->draw;
845} 1153}
846 1154
847############################################################################# 1155#############################################################################
848 1156
… …
857sub new { 1165sub new {
858 my $class = shift; 1166 my $class = shift;
859 1167
860 $class->SUPER::new ( 1168 $class->SUPER::new (
861 col_expand => [], 1169 col_expand => [],
862 @_ 1170 @_,
863 ) 1171 )
1172}
1173
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
864} 1176}
865 1177
866sub add { 1178sub add {
867 my ($self, $x, $y, $child) = @_; 1179 my ($self, $x, $y, $child) = @_;
868 1180
869 $child->set_parent ($self); 1181 $child->set_parent ($self);
870 $self->{children}[$y][$x] = $child; 1182 $self->{children}[$y][$x] = $child;
871 1183
872 $child->check_size; 1184 $self->check_size (1);
873} 1185}
874 1186
875# TODO: move to container class maybe? send childs a signal on removal? 1187# TODO: move to container class maybe? send children a signal on removal?
876sub clear { 1188sub clear {
877 my ($self) = @_; 1189 my ($self) = @_;
878 1190
1191 my @children = $self->children;
879 delete $self->{children}; 1192 delete $self->{children};
1193
1194 for (@children) {
1195 delete $_->{parent};
1196 $_->hide;
1197 }
1198
1199 $self->check_size (1);
880 $self->update; 1200 $self->update;
881} 1201}
882 1202
883sub get_wh { 1203sub get_wh {
884 my ($self) = @_; 1204 my ($self) = @_;
… …
916sub size_allocate { 1236sub size_allocate {
917 my ($self, $w, $h) = @_; 1237 my ($self, $w, $h) = @_;
918 1238
919 my ($ws, $hs) = $self->get_wh; 1239 my ($ws, $hs) = $self->get_wh;
920 1240
921 my $req_w = sum @$ws; 1241 my $req_w = (sum @$ws) || 1;
922 my $req_h = sum @$hs; 1242 my $req_h = (sum @$hs) || 1;
923 1243
924 # TODO: nicer code && do row_expand 1244 # TODO: nicer code && do row_expand
925 my @col_expand = @{$self->{col_expand}}; 1245 my @col_expand = @{$self->{col_expand}};
926 @col_expand = (1) x @$ws unless @col_expand; 1246 @col_expand = (1) x @$ws unless @col_expand;
927 my $col_expand = (sum @col_expand) || 1; 1247 my $col_expand = (sum @col_expand) || 1;
… …
981 } 1301 }
982} 1302}
983 1303
984############################################################################# 1304#############################################################################
985 1305
986package CFClient::UI::HBox; 1306package CFClient::UI::Box;
987
988# TODO: wrap into common Box base class
989 1307
990our @ISA = CFClient::UI::Container::; 1308our @ISA = CFClient::UI::Container::;
991 1309
992sub size_request { 1310sub size_request {
993 my ($self) = @_; 1311 my ($self) = @_;
994 1312
995 my @alloc = map [$_->size_request], @{$self->{children}}; 1313 $self->{vertical}
996 1314 ? (
997 ( 1315 (List::Util::max map $_->{req_w}, @{$self->{children}}),
998 (List::Util::sum map $_->[0], @alloc), 1316 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
999 (List::Util::max map $_->[1], @alloc), 1317 )
1000 ) 1318 : (
1319 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1320 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1321 )
1001} 1322}
1002 1323
1003sub size_allocate { 1324sub size_allocate {
1004 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1005 1326
1006 ($h, $w) = ($w, $h); 1327 my $space = $self->{vertical} ? $h : $w;
1007
1008 my $children = $self->{children}; 1328 my $children = $self->{children};
1009 1329
1010 my @h = map $_->{req_w}, @$children; 1330 my @req;
1011 1331
1012 my $req_h = List::Util::sum @h; 1332 if ($self->{homogeneous}) {
1013 1333 @req = ($space / (@$children || 1)) x @$children;
1014 if ($req_h > $h) {
1015 # ah well, not enough space
1016 $_ *= $h / $req_h for @h;
1017 } 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 {
1018 my $exp = List::Util::sum map $_->{expand}, @$children; 1342 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1019 $exp ||= 1;
1020 1343
1344 $space = ($space - $req) / $expand; # remaining space to give away
1345
1346 $req[$_] += $space * $children->[$_]{expand}
1021 for (0 .. $#$children) { 1347 for 0 .. $#$children;
1022 my $child = $children->[$_];
1023
1024 my $alloc_h = $h[$_];
1025 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1026 $h[$_] = $alloc_h;
1027 } 1348 }
1028 } 1349 }
1029 1350
1030 CFClient::UI::harmonize \@h; 1351 CFClient::UI::harmonize \@req;
1031 1352
1032 my $y = 0; 1353 my $pos = 0;
1033 for (0 .. $#$children) { 1354 for (0 .. $#$children) {
1034 my $child = $children->[$_];
1035 my $h = $h[$_]; 1355 my $alloc = $req[$_];
1036 $child->configure ($y, 0, $h, $w); 1356 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1037 1357
1038 $y += $h; 1358 $pos += $alloc;
1039 } 1359 }
1040 1360
1041 1 1361 1
1042} 1362}
1043 1363
1044############################################################################# 1364#############################################################################
1045 1365
1366package CFClient::UI::HBox;
1367
1368our @ISA = CFClient::UI::Box::;
1369
1370sub new {
1371 my $class = shift;
1372
1373 $class->SUPER::new (
1374 vertical => 0,
1375 @_,
1376 )
1377}
1378
1379#############################################################################
1380
1046package CFClient::UI::VBox; 1381package CFClient::UI::VBox;
1047 1382
1048# TODO: wrap into common Box base class
1049
1050our @ISA = CFClient::UI::Container::; 1383our @ISA = CFClient::UI::Box::;
1051 1384
1052sub size_request { 1385sub new {
1053 my ($self) = @_; 1386 my $class = shift;
1054 1387
1055 my @alloc = map [$_->size_request], @{$self->{children}}; 1388 $class->SUPER::new (
1056 1389 vertical => 1,
1057 ( 1390 @_,
1058 (List::Util::max map $_->[0], @alloc),
1059 (List::Util::sum map $_->[1], @alloc),
1060 ) 1391 )
1061} 1392}
1062 1393
1063sub size_allocate {
1064 my ($self, $w, $h) = @_;
1065
1066 my $children = $self->{children};
1067
1068 my @h = map $_->{req_h}, @$children;
1069
1070 my $req_h = List::Util::sum @h;
1071
1072 if ($req_h > $h) {
1073 # ah well, not enough space
1074 $_ *= $h / $req_h for @h;
1075 } else {
1076 my $exp = List::Util::sum map $_->{expand}, @$children;
1077 $exp ||= 1;
1078
1079 for (0 .. $#$children) {
1080 my $child = $children->[$_];
1081
1082 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1083 }
1084 }
1085
1086 CFClient::UI::harmonize \@h;
1087
1088 my $y = 0;
1089 for (0 .. $#$children) {
1090 my $child = $children->[$_];
1091 my $h = $h[$_];
1092 $child->configure (0, $y, $w, $h);
1093
1094 $y += $h;
1095 }
1096
1097 1
1098}
1099
1100############################################################################# 1394#############################################################################
1101 1395
1102package CFClient::UI::Label; 1396package CFClient::UI::Label;
1103 1397
1104our @ISA = CFClient::UI::Base::; 1398our @ISA = CFClient::UI::DrawBG::;
1105 1399
1106use CFClient::OpenGL; 1400use CFClient::OpenGL;
1107 1401
1108sub new { 1402sub new {
1109 my ($class, %arg) = @_; 1403 my ($class, %arg) = @_;
1110 1404
1111 my $self = $class->SUPER::new ( 1405 my $self = $class->SUPER::new (
1112 fg => [1, 1, 1], 1406 fg => [1, 1, 1],
1407 #bg => none
1408 #active_bg => none
1113 #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),
1114 fontsize => 1, 1415 fontsize => 1,
1115 text => "",
1116 align => -1, 1416 align => -1,
1117 valign => -1, 1417 valign => -1,
1118 padding => 2, 1418 padding => 2,
1119 layout => new CFClient::Layout,
1120 can_events => 0, 1419 can_events => 0,
1121 %arg 1420 %arg
1122 ); 1421 );
1123 1422
1124 if (exists $self->{template}) { 1423 if (exists $self->{template}) {
1125 my $layout = new CFClient::Layout; 1424 my $layout = new CFClient::Layout;
1126 $layout->set_text (delete $self->{template}); 1425 $layout->set_text (delete $self->{template});
1127 $self->{template} = $layout; 1426 $self->{template} = $layout;
1128 } 1427 }
1129 1428
1130 $self->set_text (delete $self->{text}) if exists $self->{text}; 1429 if (exists $self->{markup}) {
1131 $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 }
1132 1434
1133 $self 1435 $self
1134} 1436}
1135 1437
1136sub escape_text { 1438sub escape($) {
1137 local $_ = $_[1]; 1439 local $_ = $_[0];
1138 1440
1139 s/&/&amp;/g; 1441 s/&/&amp;/g;
1140 s/>/&gt;/g; 1442 s/>/&gt;/g;
1141 s/</&lt;/g; 1443 s/</&lt;/g;
1142 1444
1143 $_[1] 1445 $_
1446}
1447
1448sub update {
1449 my ($self) = @_;
1450
1451 delete $self->{texture};
1452 $self->SUPER::update;
1144} 1453}
1145 1454
1146sub set_text { 1455sub set_text {
1147 my ($self, $text) = @_; 1456 my ($self, $text) = @_;
1148 1457
1458 return if $self->{text} eq "T$text";
1459 $self->{text} = "T$text";
1460
1461 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1149 $self->{layout}->set_text ($text); 1462 $self->{layout}->set_text ($text);
1150 1463
1151 delete $self->{texture}; 1464 $self->update;
1152 $self->check_size; 1465 $self->check_size;
1153 $self->update;
1154} 1466}
1155 1467
1156sub set_markup { 1468sub set_markup {
1157 my ($self, $markup) = @_; 1469 my ($self, $markup) = @_;
1158 1470
1471 return if $self->{text} eq "M$markup";
1472 $self->{text} = "M$markup";
1473
1474 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1475
1476 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1159 $self->{layout}->set_markup ($markup); 1477 $self->{layout}->set_markup ($markup);
1160 1478
1161 delete $self->{texture}; 1479 $self->update;
1162 $self->check_size; 1480 $self->check_size;
1163 $self->update;
1164} 1481}
1165 1482
1166sub size_request { 1483sub size_request {
1167 my ($self) = @_; 1484 my ($self) = @_;
1168 1485
1169 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1486 $self->{layout}->set_font ($self->{font}) if $self->{font};
1170 $self->{layout}->set_width ($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});
1171 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1490 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1172 1491
1173 my ($w, $h) = $self->{layout}->size; 1492 my ($w, $h) = $self->{layout}->size;
1174 1493
1175 if (exists $self->{template}) { 1494 if (exists $self->{template}) {
… …
1197sub set_fontsize { 1516sub set_fontsize {
1198 my ($self, $fontsize) = @_; 1517 my ($self, $fontsize) = @_;
1199 1518
1200 $self->{fontsize} = $fontsize; 1519 $self->{fontsize} = $fontsize;
1201 delete $self->{texture}; 1520 delete $self->{texture};
1521
1522 $self->update;
1202 $self->check_size; 1523 $self->check_size;
1203 $self->update;
1204} 1524}
1205 1525
1206sub _draw { 1526sub _draw {
1207 my ($self) = @_; 1527 my ($self) = @_;
1208 1528
1529 $self->SUPER::_draw; # draw background, if applicable
1530
1209 my $tex = $self->{texture} ||= do { 1531 my $tex = $self->{texture} ||= do {
1532 $self->{layout}->set_foreground (@{$self->{fg}});
1210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1533 $self->{layout}->set_font ($self->{font}) if $self->{font};
1211 $self->{layout}->set_width ($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});
1212 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1537 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1538
1213 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 $tex
1214 }; 1550 };
1215 1551
1216 glEnable GL_BLEND;
1217 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1218 glEnable GL_TEXTURE_2D; 1552 glEnable GL_TEXTURE_2D;
1219 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1220 1554
1555 if ($tex->{format} == GL_ALPHA) {
1221 glColor @{$self->{fg}}; 1556 glColor @{$self->{fg}};
1222
1223 $self->{ox} = int (
1224 $self->{align} < 0 ? $self->{padding}
1225 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1226 : ($self->{w} - $tex->{w}) * 0.5
1227 );
1228
1229 $self->{oy} = int (
1230 $self->{valign} < 0 ? $self->{padding}
1231 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1232 : ($self->{h} - $tex->{h}) * 0.5
1233 );
1234
1235 $tex->draw_quad ($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 }
1236 1561
1237 glDisable GL_TEXTURE_2D; 1562 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239} 1563}
1240 1564
1241############################################################################# 1565#############################################################################
1242 1566
1243package CFClient::UI::EntryBase; 1567package CFClient::UI::EntryBase;
… …
1248 1572
1249sub new { 1573sub new {
1250 my $class = shift; 1574 my $class = shift;
1251 1575
1252 $class->SUPER::new ( 1576 $class->SUPER::new (
1253 fg => [1, 1, 1], 1577 fg => [1, 1, 1],
1254 bg => [0, 0, 0, 0.2], 1578 bg => [0, 0, 0, 0.2],
1255 active_bg => [1, 1, 1, 0.5], 1579 active_bg => [1, 1, 1, 0.5],
1256 active_fg => [0, 0, 0], 1580 active_fg => [0, 0, 0],
1257 can_hover => 1, 1581 can_hover => 1,
1258 can_focus => 1, 1582 can_focus => 1,
1259 valign => 0, 1583 valign => 0,
1260 can_events => 1, 1584 can_events => 1,
1585 #text => ...
1261 @_ 1586 @_
1262 ) 1587 )
1263} 1588}
1264 1589
1265sub _set_text { 1590sub _set_text {
… …
1275 $self->{text} = $text; 1600 $self->{text} = $text;
1276 1601
1277 $text =~ s/./*/g if $self->{hidden}; 1602 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1603 $self->{layout}->set_text ("$text ");
1279 1604
1280 $self->emit (changed => $self->{text}); 1605 $self->_emit (changed => $self->{text});
1281}
1282
1283sub get_text {
1284 $_[0]{text}
1285}
1286
1287sub size_request {
1288 my ($self) = @_;
1289
1290 my ($w, $h) = $self->SUPER::size_request;
1291
1292 ($w + 1, $h) # add 1 for cursor
1293}
1294
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1299} 1606}
1300 1607
1301sub set_text { 1608sub set_text {
1302 my ($self, $text) = @_; 1609 my ($self, $text) = @_;
1303 1610
1304 $self->{cursor} = length $text; 1611 $self->{cursor} = length $text;
1305 $self->_set_text ($text); 1612 $self->_set_text ($text);
1306 $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, $h) # add 1 for cursor
1307} 1627}
1308 1628
1309sub key_down { 1629sub key_down {
1310 my ($self, $ev) = @_; 1630 my ($self, $ev) = @_;
1311 1631
… …
1313 my $sym = $ev->{sym}; 1633 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1634 my $uni = $ev->{unicode};
1315 1635
1316 my $text = $self->get_text; 1636 my $text = $self->get_text;
1317 1637
1318 if ($sym == 8) { 1638 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1639 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1640 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1641 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1642 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1643 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1644 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1645 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1646 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1647 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1648 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1649 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1650 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1651 $self->_emit ('escape');
1332 } elsif ($uni) { 1652 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1653 substr $text, $self->{cursor}++, 0, chr $uni;
1334 } 1654 }
1335 1655
1336 $self->_set_text ($text); 1656 $self->_set_text ($text);
1337 $self->update; 1657 $self->update;
1658 $self->check_size;
1338} 1659}
1339 1660
1340sub focus_in { 1661sub focus_in {
1341 my ($self) = @_; 1662 my ($self) = @_;
1342 1663
… …
1418 my ($self, $ev) = @_; 1739 my ($self, $ev) = @_;
1419 1740
1420 my $sym = $ev->{sym}; 1741 my $sym = $ev->{sym};
1421 1742
1422 if ($sym == 13) { 1743 if ($sym == 13) {
1744 unshift @{$self->{history}},
1745 my $txt = $self->get_text;
1746 $self->{history_pointer} = -1;
1747 $self->{history_saveback} = '';
1423 $self->emit (activate => $self->get_text); 1748 $self->_emit (activate => $txt);
1424 $self->update; 1749 $self->update;
1750
1751 } elsif ($sym == CFClient::SDLK_UP) {
1752 if ($self->{history_pointer} < 0) {
1753 $self->{history_saveback} = $self->get_text;
1754 }
1755 if (@{$self->{history} || []} > 0) {
1756 $self->{history_pointer}++;
1757 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1758 $self->{history_pointer} = @{$self->{history} || []} - 1;
1759 }
1760 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1761 }
1762
1763 } elsif ($sym == CFClient::SDLK_DOWN) {
1764 $self->{history_pointer}--;
1765 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1766
1767 if ($self->{history_pointer} >= 0) {
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } else {
1770 $self->set_text ($self->{history_saveback});
1771 }
1425 1772
1426 } else { 1773 } else {
1427 $self->SUPER::key_down ($ev); 1774 $self->SUPER::key_down ($ev);
1428 } 1775 }
1429 1776
… …
1443 1790
1444sub new { 1791sub new {
1445 my $class = shift; 1792 my $class = shift;
1446 1793
1447 $class->SUPER::new ( 1794 $class->SUPER::new (
1448 padding => 4, 1795 padding => 4,
1449 fg => [1, 1, 1], 1796 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1797 active_fg => [0, 0, 1],
1452 can_hover => 1, 1798 can_hover => 1,
1453 align => 0, 1799 align => 0,
1454 valign => 0, 1800 valign => 0,
1455 can_events => 1, 1801 can_events => 1,
1456 @_ 1802 @_
1457 ) 1803 )
1458} 1804}
1459 1805
1806sub activate { }
1807
1460sub button_up { 1808sub button_up {
1461 my ($self, $ev, $x, $y) = @_; 1809 my ($self, $ev, $x, $y) = @_;
1462 1810
1811 $self->emit ("activate")
1463 if ($x >= 0 && $x < $self->{w} 1812 if $x >= 0 && $x < $self->{w}
1464 && $y >= 0 && $y < $self->{h}) { 1813 && $y >= 0 && $y < $self->{h};
1465 $self->emit ("activate");
1466 }
1467} 1814}
1468 1815
1469sub _draw { 1816sub _draw {
1470 my ($self) = @_; 1817 my ($self) = @_;
1471 1818
… …
1473 1820
1474 if ($GRAB == $self) { 1821 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg}; 1822 $self->{fg} = $self->{active_fg};
1476 } 1823 }
1477 1824
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1825 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1826 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1827 glColor 0, 0, 0, 1;
1483 1828
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1829 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1830
1486 glDisable GL_TEXTURE_2D; 1831 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1832
1489 $self->SUPER::_draw; 1833 $self->SUPER::_draw;
1490} 1834}
1491 1835
1492############################################################################# 1836#############################################################################
… …
1506 1850
1507 $class->SUPER::new ( 1851 $class->SUPER::new (
1508 padding => 2, 1852 padding => 2,
1509 fg => [1, 1, 1], 1853 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 1854 active_fg => [1, 1, 0],
1855 bg => [0, 0, 0, 0.2],
1856 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 1857 state => 0,
1512 can_hover => 1, 1858 can_hover => 1,
1513 @_ 1859 @_
1514 ) 1860 )
1515} 1861}
… …
1524 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1525 1871
1526 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1872 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1527 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1873 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1528 $self->{state} = !$self->{state}; 1874 $self->{state} = !$self->{state};
1529 $self->emit (changed => $self->{state}); 1875 $self->_emit (changed => $self->{state});
1530 } 1876 }
1531} 1877}
1532 1878
1533sub _draw { 1879sub _draw {
1534 my ($self) = @_; 1880 my ($self) = @_;
… …
1539 1885
1540 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;
1541 1887
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1888 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 1889
1544 glEnable GL_BLEND; 1890 my $tex = $self->{state} ? $tex[1] : $tex[0];
1891
1545 glEnable GL_TEXTURE_2D; 1892 glEnable GL_TEXTURE_2D;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547
1548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1549
1550 $tex->draw_quad (0, 0, $s, $s); 1893 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 1894 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 1895}
1555 1896
1556############################################################################# 1897#############################################################################
1557 1898
1558package CFClient::UI::Image; 1899package CFClient::UI::Image;
… …
1601 glTranslate 0, -$self->{w}, 0; 1942 glTranslate 0, -$self->{w}, 0;
1602 1943
1603 ($w, $h) = ($h, $w); 1944 ($w, $h) = ($h, $w);
1604 } 1945 }
1605 1946
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 1949
1611 $tex->draw_quad (0, 0, $w, $h); 1950 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 1951
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 1952 glDisable GL_TEXTURE_2D;
1615} 1953}
1616 1954
1617############################################################################# 1955#############################################################################
1618 1956
… …
1666} 2004}
1667 2005
1668sub set_max { 2006sub set_max {
1669 my ($self, $max) = @_; 2007 my ($self, $max) = @_;
1670 2008
2009 return if $self->{max_val} == $max;
2010
1671 $self->{max_val} = $max; 2011 $self->{max_val} = $max;
2012 $self->update;
1672} 2013}
1673 2014
1674sub set_value { 2015sub set_value {
1675 my ($self, $val, $max) = @_; 2016 my ($self, $val, $max) = @_;
1676 2017
1677 $self->set_max ($max) 2018 $self->set_max ($max)
1678 if defined $max; 2019 if defined $max;
1679 2020
1680 $max = $self->{max_val}; 2021 return if $self->{val} == $val;
2022
1681 $self->{val} = $val; 2023 $self->{val} = $val;
1682
1683 $self->update; 2024 $self->update;
1684} 2025}
1685 2026
1686sub _draw { 2027sub _draw {
1687 my ($self) = @_; 2028 my ($self) = @_;
… …
1750 2091
1751sub new { 2092sub new {
1752 my ($class, %arg) = @_; 2093 my ($class, %arg) = @_;
1753 2094
1754 my $self = $class->SUPER::new ( 2095 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2096 tooltip => $arg{type},
2097 can_hover => 1,
1756 can_events => 1, 2098 can_events => 1,
1757 can_hover => 1,
1758 %arg, 2099 %arg,
1759 ); 2100 );
1760 2101
1761 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2102 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1762 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2103 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1770 2111
1771 $self->{value}->set_fontsize ($fsize); 2112 $self->{value}->set_fontsize ($fsize);
1772 $self->{max} ->set_fontsize ($fsize); 2113 $self->{max} ->set_fontsize ($fsize);
1773} 2114}
1774 2115
2116sub set_max {
2117 my ($self, $max) = @_;
2118
2119 $self->{gauge}->set_max ($max);
2120 $self->{max}->set_text ($max);
2121}
2122
1775sub set_value { 2123sub set_value {
1776 my ($self, $val, $max) = @_; 2124 my ($self, $val, $max) = @_;
1777 2125
1778 $self->set_max ($max) 2126 $self->set_max ($max)
1779 if defined $max; 2127 if defined $max;
1780 2128
1781 $self->{gauge}->set_value ($val, $max); 2129 $self->{gauge}->set_value ($val, $max);
1782 $self->{value}->set_text ($val); 2130 $self->{value}->set_text ($val);
1783}
1784
1785sub set_max {
1786 my ($self, $max) = @_;
1787
1788 $self->{gauge}->set_max ($max);
1789 $self->{max}->set_text ($max);
1790} 2131}
1791 2132
1792############################################################################# 2133#############################################################################
1793 2134
1794package CFClient::UI::Slider; 2135package CFClient::UI::Slider;
… …
1804 qw(s1_slider.png s1_slider_bg.png); 2145 qw(s1_slider.png s1_slider_bg.png);
1805 2146
1806sub new { 2147sub new {
1807 my $class = shift; 2148 my $class = shift;
1808 2149
1809 # range [value, low, high, page] 2150 # range [value, low, high, page, unit]
1810 2151
1811 # TODO: 0-width page 2152 # TODO: 0-width page
1812 # TODO: req_w/h are wrong with vertical 2153 # TODO: req_w/h are wrong with vertical
1813 # TODO: calculations are off 2154 # TODO: calculations are off
1814 my $self = $class->SUPER::new ( 2155 my $self = $class->SUPER::new (
1815 fg => [1, 1, 1], 2156 fg => [1, 1, 1],
1816 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],
1817 range => [0, 0, 100, 10], 2160 range => [0, 0, 100, 10, 0],
1818 req_w => 20, 2161 req_w => $::WIDTH / 80,
1819 req_h => 20, 2162 req_h => $::WIDTH / 80,
1820 vertical => 0, 2163 vertical => 0,
1821 can_hover => 1, 2164 can_hover => 1,
1822 inner_pad => 5, 2165 inner_pad => 0.02,
1823 @_ 2166 @_
1824 ); 2167 );
1825 2168
2169 $self->set_value ($self->{range}[0]);
2170 $self->update;
2171
1826 $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 $self->update;
2204 }
1827} 2205}
1828 2206
1829sub size_request { 2207sub size_request {
1830 my ($self) = @_; 2208 my ($self) = @_;
1831 2209
… …
1837 2215
1838sub button_down { 2216sub button_down {
1839 my ($self, $ev, $x, $y) = @_; 2217 my ($self, $ev, $x, $y) = @_;
1840 2218
1841 $self->SUPER::button_down ($ev, $x, $y); 2219 $self->SUPER::button_down ($ev, $x, $y);
2220
2221 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2222
1842 $self->mouse_motion ($ev, $x, $y); 2223 $self->mouse_motion ($ev, $x, $y);
1843} 2224}
1844 2225
1845sub mouse_motion { 2226sub mouse_motion {
1846 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1847 2228
1848 if ($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
1849 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2246 my ($value, $lo, $hi, $page) = @{$self->{range}};
2247 my $range = ($hi - $page - $lo) || 1e-100;
1850 2248
1851 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2249 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1852 2250
1853 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2251 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1854 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2252 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1855 2253
1856 $x -= $inner_pad_px; # substract the padding 2254 $value = ($value - $lo) / $range;
1857 $x = $x * ($hi - $lo) / $inner_w + $lo; 2255 $value = $value * $self->{scale} + $self->{offset};
1858 $x = $lo if $x < $lo;
1859 $x = $hi - $page if $x > $hi - $page;
1860 $self->{range}[0] = $x;
1861 2256
1862 $self->emit (changed => $x); 2257 $self->{knob_x} = $value - $knob_w * 0.5;
1863 $self->update; 2258 $self->{knob_w} = $knob_w;
1864 } 2259 });
1865}
1866 2260
1867# the inner_* stuff is for generating a padding for the slider handle, 2261 $self->SUPER::update;
1868# so that the handle doesn't leave the texture. This calculation isn't 100%
1869# correct propably, but it does the job for now
1870sub _calc_inner_pad_px {
1871 my ($self, $w) = @_;
1872 ($w / 100) * $self->{inner_pad} # % to pixels
1873} 2262}
1874 2263
1875sub _draw { 2264sub _draw {
1876 my ($self) = @_; 2265 my ($self) = @_;
1877 2266
1878 $self->SUPER::_draw (); 2267 $self->SUPER::_draw ();
1879 2268
1880 my ($w, $h) = @$self{qw(w h)}; 2269 glScale $self->{w}, $self->{h};
1881 2270
1882 if ($self->{vertical}) { 2271 if ($self->{vertical}) {
1883 # draw a vertical slider like a rotated horizontal slider 2272 # draw a vertical slider like a rotated horizontal slider
1884 2273
2274 glTranslate 1, 0, 0;
1885 glRotate 90, 0, 0, 1; 2275 glRotate 90, 0, 0, 1;
1886 glTranslate 0, -$self->{w}, 0;
1887
1888 ($w, $h) = ($h, $w);
1889 } 2276 }
1890 2277
1891 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2278 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1892 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2279 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1893 2280
1894 my ($value, $lo, $hi, $page) = @{$self->{range}};
1895
1896 $hi = $value + 1 if $lo == $hi;
1897
1898 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1899 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1900
1901 $page = int $page * $inner_w / ($hi - $lo);
1902 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1903
1904 $w -= $page;
1905 $page &= ~1;
1906 glTranslate $page * 0.5, 0, 0;
1907 $page ||= 2;
1908
1909 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1910 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2281 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2283
1917 # draw background 2284 # draw background
1918 $tex[1]->draw_quad (0, 0, $w, $h); 2285 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1919 2286
1920 # draw handle 2287 # draw handle
1921 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2288 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1922 2289
1923 glDisable GL_BLEND;
1924 glDisable GL_TEXTURE_2D; 2290 glDisable GL_TEXTURE_2D;
1925} 2291}
2292
2293#############################################################################
2294
2295package CFClient::UI::ValSlider;
2296
2297our @ISA = CFClient::UI::HBox::;
2298
2299sub new {
2300 my ($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 (@_) }
1926 2333
1927############################################################################# 2334#############################################################################
1928 2335
1929package CFClient::UI::TextView; 2336package CFClient::UI::TextView;
1930 2337
… …
1934 2341
1935sub new { 2342sub new {
1936 my $class = shift; 2343 my $class = shift;
1937 2344
1938 my $self = $class->SUPER::new ( 2345 my $self = $class->SUPER::new (
1939 fontsize => 1, 2346 fontsize => 1,
2347 can_events => 0,
1940 #font => default_font 2348 #font => default_font
1941 @_, 2349 @_,
1942 2350
1943 layout => (new CFClient::Layout), 2351 layout => (new CFClient::Layout 1),
1944 par => [], 2352 par => [],
1945 height => 0, 2353 height => 0,
1946 children => [ 2354 children => [
1947 (new CFClient::UI::Empty expand => 1), 2355 (new CFClient::UI::Empty expand => 1),
1948 (new CFClient::UI::Slider vertical => 1), 2356 (new CFClient::UI::Slider vertical => 1),
1949 ], 2357 ],
1950 ); 2358 );
1951 2359
1952 $self->{children}[1]->connect (changed => sub { 2360 $self->{children}[1]->connect (changed => sub { $self->update });
1953 $self->update;
1954 });
1955 2361
1956 $self 2362 $self
1957} 2363}
1958 2364
1959sub set_fontsize { 2365sub set_fontsize {
1960 my ($self, $fontsize) = @_; 2366 my ($self, $fontsize) = @_;
1961 2367
1962 $self->{fontsize} = $fontsize; 2368 $self->{fontsize} = $fontsize;
1963 $self->reflow; 2369 $self->reflow;
1964}
1965
1966sub text_height {
1967 my ($self, $text) = @_;
1968
1969 my $layout = $self->{layout};
1970
1971 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1972 $layout->set_width ($self->{w});
1973 $layout->set_text ($text);
1974
1975 ($layout->size)[1]
1976}
1977
1978sub reflow {
1979 my ($self) = @_;
1980
1981 $self->{need_reflow}++;
1982 $self->update;
1983} 2370}
1984 2371
1985sub size_allocate { 2372sub size_allocate {
1986 my ($self, $w, $h) = @_; 2373 my ($self, $w, $h) = @_;
1987 2374
… …
1992 $self->{layout}->set_width ($self->{children}[0]{w}); 2379 $self->{layout}->set_width ($self->{children}[0]{w});
1993 2380
1994 $self->reflow; 2381 $self->reflow;
1995} 2382}
1996 2383
2384sub text_size {
2385 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2416}
2417
1997sub add_paragraph { 2418sub add_paragraph {
1998 my ($self, $color, $text) = @_; 2419 my ($self, $color, $text, $indent) = @_;
1999 2420
2000 #TODO: intelligently "reformat" paragraph 2421 for my $line (split /\n/, $text) {
2001 2422 my ($w, $h) = $self->text_size ($line);
2002 my $height = $self->text_height ($text);
2003
2004 $self->{height} += $height; 2423 $self->{height} += $h;
2424 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2425 }
2005 2426
2006 push @{$self->{par}}, [$height, $color, $text];
2007
2008 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2427 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2009 $self->{children}[1]->update;
2010} 2428}
2011 2429
2012sub update { 2430sub update {
2013 my ($self) = @_; 2431 my ($self) = @_;
2014 2432
… …
2016 2434
2017 return unless $self->{h} > 0; 2435 return unless $self->{h} > 0;
2018 2436
2019 delete $self->{texture}; 2437 delete $self->{texture};
2020 2438
2021 $ROOT->on_refresh ($self, sub { 2439 $ROOT->on_post_alloc ($self, sub {
2440 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2441
2022 if (delete $self->{need_reflow}) { 2442 if (delete $self->{need_reflow}) {
2023 my $height = 0; 2443 my $height = 0;
2024 2444
2025 $height += $_->[0] = $self->text_height ($_->[2]) 2445 my $layout = $self->{layout};
2446
2447 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2448
2026 for @{$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 }
2027 2460
2028 $self->{height} = $height; 2461 $self->{height} = $height;
2029 2462
2030 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2463 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2031 2464
2032 delete $self->{texture}; 2465 delete $self->{texture};
2033 } 2466 }
2034 2467
2035 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2468 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2036 glClearColor 0, 0, 0, 1; 2469 glClearColor 0.5, 0.5, 0.5, 0;
2037 glClear GL_COLOR_BUFFER_BIT; 2470 glClear GL_COLOR_BUFFER_BIT;
2038 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
2039 glEnable GL_BLEND; 2483 glEnable GL_BLEND;
2484 #TODO# not correct in windows where rgba is forced off
2040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2485 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 my $top = int $self->{children}[1]{range}[0];
2045
2046 my $y0 = $top;
2047 my $y1 = $top + $self->{h};
2048
2049 my $y = 0;
2050
2051 my $layout = $self->{layout};
2052
2053 $layout->set_font ($self->{font}) if $self->{font};
2054 2486
2055 for my $par (@{$self->{par}}) { 2487 for my $par (@{$self->{par}}) {
2056 my $h = $par->[0]; 2488 my $h = $par->[1];
2057 2489
2058 if ($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]);
2059 $layout->set_text ($par->[2]); 2493 $layout->set_markup ($par->[4]);
2060 2494
2061 glColor @{ $par->[1] }; 2495 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2062 my ($W, $H) = $layout->size; 2496
2063 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2497 glRasterPos $par->[3], $y - $y0;
2498 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2064 } 2499 }
2065 2500
2066 $y += $h; 2501 $y += $h;
2067 } 2502 }
2068 2503
2069 glDisable GL_TEXTURE_2D;
2070 glDisable GL_BLEND; 2504 glDisable GL_BLEND;
2071 }; 2505 };
2072 }); 2506 });
2073} 2507}
2074 2508
2075sub _draw { 2509sub _draw {
2076 my ($self) = @_; 2510 my ($self) = @_;
2077 2511
2078 if ($self->{texture}) {
2079 glEnable GL_TEXTURE_2D; 2512 glEnable GL_TEXTURE_2D;
2080 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1;
2081 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2515 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2082 glDisable GL_TEXTURE_2D; 2516 glDisable GL_TEXTURE_2D;
2083 }
2084 2517
2085 $self->{children}[1]->draw; 2518 $self->{children}[1]->draw;
2086 2519
2087} 2520}
2088 2521
… …
2136 2569
2137sub new { 2570sub new {
2138 my $class = shift; 2571 my $class = shift;
2139 2572
2140 my $self = $class->SUPER::new ( 2573 my $self = $class->SUPER::new (
2141 state => 0, 2574 state => 0,
2142 connect_activate => \&toggle_flopper, 2575 on_activate => \&toggle_flopper,
2143 can_events => 1,
2144 @_ 2576 @_
2145 ); 2577 );
2146 2578
2147 if ($self->{state}) {
2148 $self->{state} = 0;
2149 $self->toggle_flopper;
2150 }
2151
2152 $self 2579 $self
2153} 2580}
2154 2581
2155sub toggle_flopper { 2582sub toggle_flopper {
2156 my ($self) = @_; 2583 my ($self) = @_;
2157 2584
2158 # TODO: use animation 2585 $self->{other}->toggle_visibility;
2159 if ($self->{state} = !$self->{state}) {
2160 $CFClient::UI::ROOT->add ($self->{other});
2161 $self->{other}->move ($self->coord2global (0, $self->{h}));
2162 $self->emit ("open");
2163 } else {
2164 $CFClient::UI::ROOT->remove ($self->{other});
2165 $self->emit ("close");
2166 }
2167
2168 $self->emit (changed => $self->{state});
2169} 2586}
2170 2587
2171############################################################################# 2588#############################################################################
2172 2589
2173package CFClient::UI::Tooltip; 2590package CFClient::UI::Tooltip;
… …
2183 @_, 2600 @_,
2184 can_events => 0, 2601 can_events => 0,
2185 ) 2602 )
2186} 2603}
2187 2604
2188sub set_text { 2605sub set_tooltip_from {
2189 my ($self, $text) = @_; 2606 my ($self, $widget) = @_;
2190 2607
2191 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2608 $self->add (new CFClient::UI::Label
2192 $self->{label}->set_text ($text); 2609 markup => $widget->{tooltip},
2193 $self->add ($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} || $::FONT_PROP),
2615 );
2194} 2616}
2195 2617
2196sub size_request { 2618sub size_request {
2197 my ($self) = @_; 2619 my ($self) = @_;
2198 2620
2199 $self->child->set_max_size ($::WIDTH * 0.3);
2200
2201 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2621 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2202 2622
2203 ($w + 4, $h + 4) 2623 ($w + 4, $h + 4)
2204} 2624}
2205 2625
2626sub size_allocate {
2627 my ($self, $w, $h) = @_;
2628
2629 $self->SUPER::size_allocate ($w - 4, $h - 4);
2630}
2631
2206sub _draw { 2632sub _draw {
2207 my ($self) = @_; 2633 my ($self) = @_;
2208 2634
2209 glPushMatrix;
2210 glTranslate 0.375, 0.375; 2635 glTranslate 0.375, 0.375;
2211 2636
2212 my ($w, $h) = @$self{qw(w h)}; 2637 my ($w, $h) = @$self{qw(w h)};
2213 2638
2214 glColor 1, 0.8, 0.4; 2639 glColor 1, 0.8, 0.4;
… …
2225 glVertex 0 , $h; 2650 glVertex 0 , $h;
2226 glVertex $w, $h; 2651 glVertex $w, $h;
2227 glVertex $w, 0; 2652 glVertex $w, 0;
2228 glEnd; 2653 glEnd;
2229 2654
2230 glPopMatrix; 2655 glTranslate 2 - 0.375, 2 - 0.375;
2231
2232 glTranslate 2, 2;
2233 $self->SUPER::_draw; 2656 $self->SUPER::_draw;
2234} 2657}
2235 2658
2236############################################################################# 2659#############################################################################
2237 2660
2661package CFClient::UI::Face;
2662
2663our @ISA = CFClient::UI::Base::;
2664
2665use CFClient::OpenGL;
2666
2667sub new {
2668 my $class = shift;
2669
2670 my $self = $class->SUPER::new (
2671 aspect => 1,
2672 can_events => 0,
2673 @_,
2674 );
2675
2676 if ($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 $self
2691}
2692
2693sub size_request {
2694 (32, 8)
2695}
2696
2697sub update {
2698 my ($self) = @_;
2699
2700 return unless $self->{visible};
2701
2702 $self->SUPER::update;
2703}
2704
2705sub _draw {
2706 my ($self) = @_;
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
2719 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2720
2721 if ($tex) {
2722 glEnable GL_TEXTURE_2D;
2723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2724 glColor 1, 1, 1, 1;
2725 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2726 glDisable GL_TEXTURE_2D;
2727 }
2728}
2729
2730sub DESTROY {
2731 my ($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 $class->SUPER::new (
2863 fontsize => 0.8,
2864 @_,
2865 )
2866}
2867
2868sub reorder {
2869 my ($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 $self->SUPER::reconfigure;
2961}
2962
2963#############################################################################
2964
2238package CFClient::UI::Root; 2965package CFClient::UI::Root;
2239 2966
2240our @ISA = CFClient::UI::Container::; 2967our @ISA = CFClient::UI::Container::;
2241 2968
2242use CFClient::OpenGL; 2969use CFClient::OpenGL;
2243 2970
2244sub check_size { 2971sub new {
2245 my ($self) = @_; 2972 my $class = shift;
2246 2973
2247 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 2974 $class->SUPER::new (
2248} 2975 visible => 1,
2249 2976 @_,
2250sub size_request { 2977 )
2251 ($::WIDTH, $::HEIGHT)
2252} 2978}
2253 2979
2254sub configure { 2980sub configure {
2255 my ($self, $x, $y, $w, $h) = @_; 2981 my ($self, $x, $y, $w, $h) = @_;
2256 2982
2257 $self->SUPER::configure ($x, $y, $w, $h); 2983 $self->{w} = $w;
2984 $self->{h} = $h;
2985}
2258 2986
2987sub check_size {
2988 my ($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
2259 for my $child (@{$self->{children}}) { 3003 for my $child ($self->children) {
2260 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)};
2261 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
2262 $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;
2263 $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
2264 $child->configure ($X, $Y, $W,$H); 3017 $child->configure ($X, $Y, $W, $H);
2265 } 3018 }
2266} 3019}
2267 3020
2268sub _topleft { 3021sub coord2local {
2269 my ($self, $x, $y) = @_; 3022 my ($self, $x, $y) = @_;
2270 3023
2271 ($x, $y) 3024 ($x, $y)
2272} 3025}
2273 3026
3027sub coord2global {
3028 my ($self, $x, $y) = @_;
3029
3030 ($x, $y)
3031}
3032
2274sub update { 3033sub update {
2275 my ($self) = @_; 3034 my ($self) = @_;
2276 3035
2277 $self->check_size; 3036 $self->check_size;
2278 ::refresh (); 3037 $::WANT_REFRESH++;
2279} 3038}
2280 3039
2281sub add { 3040sub add {
2282 my ($self, $child) = @_; 3041 my ($self, @children) = @_;
2283 3042
3043 for my $child (@children) {
3044 $child->{is_toplevel} = 1;
3045
2284 # integerize window positions 3046 # integerise window positions
2285 $child->{x} = int $child->{x}; 3047 $child->{x} = int $child->{x};
2286 $child->{y} = int $child->{y}; 3048 $child->{y} = int $child->{y};
3049 }
2287 3050
2288 $self->SUPER::add ($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 $w->set_invisible;
3069 }
2289} 3070}
2290 3071
2291sub on_refresh { 3072sub on_refresh {
2292 my ($self, $id, $cb) = @_; 3073 my ($self, $id, $cb) = @_;
2293 3074
2294 $self->{refresh_hook}{$id} = $cb; 3075 $self->{refresh_hook}{$id} = $cb;
2295} 3076}
2296 3077
3078sub on_post_alloc {
3079 my ($self, $id, $cb) = @_;
3080
3081 $self->{post_alloc_hook}{$id} = $cb;
3082}
3083
2297sub draw { 3084sub draw {
2298 my ($self) = @_; 3085 my ($self) = @_;
2299 3086
2300 while (my $rcb = delete $self->{refresh_hook}) { 3087 while ($self->{refresh_hook}) {
2301 $_->() for values %$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}};
2302 } 3142 }
2303 3143
2304 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3144 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2305 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3145 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2306 glClear GL_COLOR_BUFFER_BIT; 3146 glClear GL_COLOR_BUFFER_BIT;
2307 3147
2308 glMatrixMode GL_PROJECTION; 3148 glMatrixMode GL_PROJECTION;
2309 glLoadIdentity; 3149 glLoadIdentity;
2310 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3150 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2311 glMatrixMode GL_MODELVIEW; 3151 glMatrixMode GL_MODELVIEW;
2312 glLoadIdentity; 3152 glLoadIdentity;
2313 3153
2314 $self->_draw; 3154 $self->_draw;
2315} 3155}
… …
2317############################################################################# 3157#############################################################################
2318 3158
2319package CFClient::UI; 3159package CFClient::UI;
2320 3160
2321$ROOT = new CFClient::UI::Root; 3161$ROOT = new CFClient::UI::Root;
2322$TOOLTIP = new CFClient::UI::Tooltip; 3162$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2323 3163
23241 31641
2325 3165

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