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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.162 by root, Mon Apr 24 06:05:35 2006 UTC vs.
Revision 1.234 by root, Thu May 25 16:24:44 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
… …
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $ROOT; 13our $ROOT;
13our $TOOLTIP; 14our $TOOLTIP;
14our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
15 18
16sub check_tooltip { 19sub check_tooltip {
17 if (!$GRAB) { 20 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 22 if (length $widget->{tooltip}) {
… …
23 26
24 my $tip = $widget->{tooltip}; 27 my $tip = $widget->{tooltip};
25 28
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 29 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 30
28 $TOOLTIP->set_markup ($widget->{tooltip}); 31 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
31 } 42 }
32 43
33 return; 44 return;
34 } 45 }
35 } 46 }
… …
39 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
40} 51}
41 52
42# class methods for events 53# class methods for events
43sub feed_sdl_key_down_event { 54sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 55 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS;
45} 57}
46 58
47sub feed_sdl_key_up_event { 59sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 60 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS;
49} 62}
50 63
51sub feed_sdl_button_down_event { 64sub feed_sdl_button_down_event {
52 my ($ev) = @_; 65 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 66 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
61 check_tooltip; 74 check_tooltip;
62 } 75 }
63 76
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 78
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 if $GRAB;
67} 81}
68 82
69sub feed_sdl_button_up_event { 83sub feed_sdl_button_up_event {
70 my ($ev) = @_; 84 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
72 86
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 87 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 88
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 90
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
92 if $GRAB;
78 93
79 if (!$BUTTON_STATE) { 94 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 95 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 96 $grab->update if $grab;
82 $GRAB->update if $GRAB; 97 $GRAB->update if $GRAB;
… …
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 113 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 114
100 check_tooltip; 115 check_tooltip;
101 } 116 }
102 117
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER;
104} 120}
105 121
106# convert position array to integers 122# convert position array to integers
107sub harmonize { 123sub harmonize {
108 my ($vals) = @_; 124 my ($vals) = @_;
… …
114 $rem += $_ - $i; 130 $rem += $_ - $i;
115 $_ = $i; 131 $_ = $i;
116 } 132 }
117} 133}
118 134
135sub full_refresh {
136 # make a copy, otherwise for complains about freed values.
137 my @widgets = values %WIDGET;
138
139 $_->update
140 for @widgets;
141}
142
143sub reconfigure_widgets {
144 # make a copy, otherwise C<for> complains about freed values.
145 my @widgets = values %WIDGET;
146
147 $_->reconfigure
148 for @widgets;
149}
150
151# call when resolution changes etc.
152sub rescale_widgets {
153 my ($sx, $sy) = @_;
154
155 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 }
166 }
167
168 reconfigure_widgets;
169}
170
119############################################################################# 171#############################################################################
120 172
121package CFClient::UI::Base; 173package CFClient::UI::Base;
122 174
123use strict; 175use strict;
… …
126 178
127sub new { 179sub new {
128 my $class = shift; 180 my $class = shift;
129 181
130 my $self = bless { 182 my $self = bless {
131 x => 0, 183 x => 0,
132 y => 0, 184 y => 0,
133 z => 0, 185 z => 0,
134 can_events => 1, 186 can_events => 1,
135 @_ 187 @_
136 }, $class; 188 }, $class;
137 189
138 for (keys %$self) { 190 for (keys %$self) {
139 if (/^connect_(.*)$/) { 191 if (/^connect_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 192 $self->connect ($1 => delete $self->{$_});
141 } 193 }
142 } 194 }
143 195
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197
144 $self 198 $self
145} 199}
146 200
147sub destroy { 201sub destroy {
148 my ($self) = @_; 202 my ($self) = @_;
… …
151 %$self = (); 205 %$self = ();
152} 206}
153 207
154sub show { 208sub show {
155 my ($self) = @_; 209 my ($self) = @_;
156
157 return if $self->{parent}; 210 return if $self->{parent};
158 211
159 $CFClient::UI::ROOT->add ($self); 212 $CFClient::UI::ROOT->add ($self);
160} 213}
161 214
215sub show_centered {
216 my ($self) = @_;
217 return if $self->{parent};
218
219 $self->show;
220
221 $CFClient::UI::ROOT->on_post_alloc (
222 "centered $self" => sub {
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 },
225 );
226}
227
228sub set_invisible {
229 my ($self) = @_;
230
231 # broken show/hide model
232
233 delete $self->{visible};
234
235 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self;
237
238 CFClient::UI::check_tooltip
239 if $CFClient::UI::TOOLTIP->{owner} == $self;
240
241 $self->focus_out;
242}
243
162sub hide { 244sub hide {
163 my ($self) = @_; 245 my ($self) = @_;
164 246
165 return unless $self->{parent}; 247 $self->set_invisible;
166 248
167 $self->{parent}->remove ($self); 249 $self->{parent}->remove ($self)
250 if $self->{parent};
168} 251}
169 252
170sub move { 253sub move {
171 my ($self, $x, $y, $z) = @_; 254 my ($self, $x, $y, $z) = @_;
172 255
… …
211 $self->{y} = $y; 294 $self->{y} = $y;
212 $self->update; 295 $self->update;
213 } 296 }
214 297
215 if ($self->{w} != $w || $self->{h} != $h) { 298 if ($self->{w} != $w || $self->{h} != $h) {
216 $self->{w} = $w; 299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
217 $self->{h} = $h;
218
219 $self->size_allocate ($w, $h);
220 $self->update;
221 } 300 }
222} 301}
223 302
224sub size_allocate { 303sub size_allocate {
225 # nothing to be done 304 # nothing to be done
226} 305}
227 306
307sub reconfigure {
308 my ($self) = @_;
309
310 $self->check_size (1);
311 $self->update;
312}
313
314sub children {
315}
316
228sub set_max_size { 317sub set_max_size {
229 my ($self, $w, $h) = @_; 318 my ($self, $w, $h) = @_;
230 319
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 320 delete $self->{max_w}; $self->{max_w} = $w if $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 321 delete $self->{max_h}; $self->{max_h} = $h if $h;
233} 322}
234 323
235# return top left coordinates 324sub set_tooltip {
236sub _topleft {
237 my ($self, $x, $y) = @_; 325 my ($self, $tooltip) = @_;
238 326
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 327 $tooltip =~ s/^\s+//;
328 $tooltip =~ s/\s+$//;
329
330 return if $self->{tooltip} eq $tooltip;
331
332 $self->{tooltip} = $tooltip;
333
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip;
337 }
240} 338}
241 339
242# translate global coordinates to local coordinate system 340# translate global coordinates to local coordinate system
243sub coord2local { 341sub coord2local {
244 my ($self, $x, $y) = @_; 342 my ($self, $x, $y) = @_;
245 343
246 my ($X, $Y) = $self->_topleft; 344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 345}
249 346
250# translate local coordinates to global coordinate system 347# translate local coordinates to global coordinate system
251sub coord2global { 348sub coord2global {
252 my ($self, $x, $y) = @_; 349 my ($self, $x, $y) = @_;
253 350
254 my ($X, $Y) = $self->_topleft; 351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 352}
257 353
258sub focus_in { 354sub focus_in {
259 my ($self) = @_; 355 my ($self) = @_;
260 356
261 return if $FOCUS == $self; 357 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 358 return unless $self->{can_focus};
263 359
264 my $focus = $FOCUS; $FOCUS = $self; 360 my $focus = $FOCUS; $FOCUS = $self;
265 361
266 $self->emit (focus_in => $focus); 362 $self->_emit (focus_in => $focus);
267 363
268 $focus->update if $focus; 364 $focus->update if $focus;
269 $FOCUS->update; 365 $FOCUS->update;
270} 366}
271 367
… …
274 370
275 return unless $FOCUS == $self; 371 return unless $FOCUS == $self;
276 372
277 my $focus = $FOCUS; undef $FOCUS; 373 my $focus = $FOCUS; undef $FOCUS;
278 374
279 $self->emit (focus_out => $focus); 375 $self->_emit (focus_out => $focus);
280 376
281 $focus->update if $focus; #? 377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
380 unless $FOCUS;
282} 381}
283 382
284sub mouse_motion { } 383sub mouse_motion { }
285sub button_up { } 384sub button_up { }
286sub key_down { } 385sub key_down { }
287sub key_up { } 386sub key_up { }
288 387
289sub button_down { 388sub button_down {
290 my ($self, $ev, $x, $y) = @_; 389 my ($self, $ev, $x, $y) = @_;
291 390
292 $self->focus_in; 391 $self->focus_in;
… …
326 if ($ENV{PCLIENT_DEBUG}) { 425 if ($ENV{PCLIENT_DEBUG}) {
327 glPushMatrix; 426 glPushMatrix;
328 glColor 1, 1, 0, 1; 427 glColor 1, 1, 0, 1;
329 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
330 glBegin GL_LINE_LOOP; 429 glBegin GL_LINE_LOOP;
331 glVertex 0 , 0; 430 glVertex 0 , 0;
332 glVertex $self->{w}, 0; 431 glVertex $self->{w} - 1, 0;
333 glVertex $self->{w}, $self->{h}; 432 glVertex $self->{w} - 1, $self->{h} - 1;
334 glVertex 0 , $self->{h}; 433 glVertex 0 , $self->{h} - 1;
335 glEnd; 434 glEnd;
336 glPopMatrix; 435 glPopMatrix;
337 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
338 } 437 }
339} 438}
340 439
341sub _draw { 440sub _draw {
342 my ($self) = @_; 441 my ($self) = @_;
… …
358 457
359sub set_parent { 458sub set_parent {
360 my ($self, $parent) = @_; 459 my ($self, $parent) = @_;
361 460
362 Scalar::Util::weaken ($self->{parent} = $parent); 461 Scalar::Util::weaken ($self->{parent} = $parent);
462
463 # TODO: req_w _does_change after ->reconfigure
464 $self->check_size
465 unless exists $self->{req_w};
466
467 $self->show;
363} 468}
364 469
365sub check_size { 470sub check_size {
366 my ($self) = @_; 471 my ($self, $forced) = @_;
367 472
368 $self->{parent} 473 $self->{force_alloc} = 1 if $forced;
369 or return 1; 474 $CFClient::UI::ROOT->{check_size}{$self} = $self;
370
371 my ($w, $h) = $self->{user_w} && $self->{user_h}
372 ? @$self{qw(user_w user_h)}
373 : $self->size_request;
374
375 if ($w != $self->{req_w} || $h != $self->{req_h}) {
376 $self->{req_w} = $w;
377 $self->{req_h} = $h;
378
379 $self->{parent}->check_size
380 or $self->size_allocate (
381 (List::Util::max $self->{w}, $w),
382 (List::Util::max $self->{h}, $h),
383 );
384
385 1
386 } else {
387 0
388 }
389} 475}
390 476
391sub update { 477sub update {
392 my ($self) = @_; 478 my ($self) = @_;
393 479
… …
399 my ($self, $signal, $cb) = @_; 485 my ($self, $signal, $cb) = @_;
400 486
401 push @{ $self->{signal_cb}{$signal} }, $cb; 487 push @{ $self->{signal_cb}{$signal} }, $cb;
402} 488}
403 489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
404sub emit { 496sub emit {
405 my ($self, $signal, @args) = @_; 497 my ($self, $signal, @args) = @_;
406 498
407 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 499 $self->_emit ($signal, @args)
408 $cb->($self, @args); 500 || $self->$signal (@args);
409 }
410} 501}
411 502
412sub DESTROY { 503sub DESTROY {
413 my ($self) = @_; 504 my ($self) = @_;
414 505
506 delete $WIDGET{$self+0};
415 #$self->deactivate; 507 #$self->deactivate;
416} 508}
417 509
418############################################################################# 510#############################################################################
419 511
… …
428 my $class = shift; 520 my $class = shift;
429 521
430 # range [value, low, high, page] 522 # range [value, low, high, page]
431 523
432 $class->SUPER::new ( 524 $class->SUPER::new (
433 bg => [0, 0, 0, 0.2], 525 #bg => [0, 0, 0, 0.2],
434 active_bg => [1, 1, 1, 0.5], 526 #active_bg => [1, 1, 1, 0.5],
435 @_ 527 @_
436 ) 528 )
437} 529}
438 530
439sub _draw { 531sub _draw {
440 my ($self) = @_; 532 my ($self) = @_;
441 533
534 my $color = $FOCUS == $self && $self->{active_bg}
535 ? $self->{active_bg}
536 : $self->{bg};
537
538 if ($color && (@$color < 4 || $color->[3])) {
442 my ($w, $h) = @$self{qw(w h)}; 539 my ($w, $h) = @$self{qw(w h)};
443 540
444 glEnable GL_BLEND; 541 glEnable GL_BLEND;
445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
446 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 543 glColor @$color;
447 544
448 glBegin GL_QUADS; 545 glBegin GL_QUADS;
449 glVertex 0 , 0; 546 glVertex 0 , 0;
450 glVertex 0 , $h; 547 glVertex 0 , $h;
451 glVertex $w, $h; 548 glVertex $w, $h;
452 glVertex $w, 0; 549 glVertex $w, 0;
453 glEnd; 550 glEnd;
454 551
455 glDisable GL_BLEND; 552 glDisable GL_BLEND;
553 }
456} 554}
457 555
458############################################################################# 556#############################################################################
459 557
460package CFClient::UI::Empty; 558package CFClient::UI::Empty;
… …
481sub new { 579sub new {
482 my ($class, %arg) = @_; 580 my ($class, %arg) = @_;
483 581
484 my $children = delete $arg{children} || []; 582 my $children = delete $arg{children} || [];
485 583
486 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 584 my $self = $class->SUPER::new (
585 children => [],
586 can_events => 0,
587 %arg,
588 );
487 $self->add ($_) for @$children; 589 $self->add ($_) for @$children;
488 590
489 $self 591 $self
490} 592}
491 593
492sub add { 594sub add {
493 my ($self, $child) = @_; 595 my ($self, @widgets) = @_;
494 596
495 $child->set_parent ($self); 597 $_->set_parent ($self)
598 for @widgets;
496 599
497 use sort 'stable'; 600 use sort 'stable';
498 601
499 $self->{children} = [ 602 $self->{children} = [
500 sort { $a->{z} <=> $b->{z} } 603 sort { $a->{z} <=> $b->{z} }
501 @{$self->{children}}, $child 604 @{$self->{children}}, @widgets
502 ]; 605 ];
503 606
504 $child->check_size; 607 $self->check_size (1);
608 $self->update;
609}
610
611sub children {
612 @{ $_[0]{children} }
505} 613}
506 614
507sub remove { 615sub remove {
508 my ($self, $child) = @_; 616 my ($self, $child) = @_;
509 617
510 delete $child->{parent}; 618 delete $child->{parent};
619 $child->hide;
511 620
512 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 621 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
513 622
514 $self->check_size; 623 $self->check_size;
515 $self->update; 624 $self->update;
516} 625}
517 626
518sub clear { 627sub clear {
519 my ($self) = @_; 628 my ($self) = @_;
520 629
521 delete $_->{parent} 630 my $children = delete $self->{children};
522 for @{ delete $self->{children} };
523
524 $self->{children} = []; 631 $self->{children} = [];
632
633 for (@$children) {
634 delete $_->{parent};
635 $_->hide;
636 }
637
638 $self->check_size;
639 $self->update;
525} 640}
526 641
527sub find_widget { 642sub find_widget {
528 my ($self, $x, $y) = @_; 643 my ($self, $x, $y) = @_;
529 644
… …
604} 719}
605 720
606sub update { 721sub update {
607 my ($self) = @_; 722 my ($self) = @_;
608 723
609 # we want to do this delayed... 724 $ROOT->on_post_alloc ($self => sub { $self->render_child });
610 $self->render_chld;
611 $self->SUPER::update; 725 $self->SUPER::update;
612}
613
614sub render_chld {
615 my ($self) = @_;
616
617 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
618 glClearColor 0, 0, 0, 1;
619 glClear GL_COLOR_BUFFER_BIT;
620 $self->child->draw;
621 };
622} 726}
623 727
624sub size_allocate { 728sub size_allocate {
625 my ($self, $w, $h) = @_; 729 my ($self, $w, $h) = @_;
626 730
627 $self->child->configure (0, 0, $w, $h); 731 $self->SUPER::size_allocate ($w, $h);
732 $self->update;
733}
628 734
735sub _render {
736 $_[0]{children}[0]->draw;
737}
738
739sub render_child {
740 my ($self) = @_;
741
742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
743 glClearColor 0, 0, 0, 0;
744 glClear GL_COLOR_BUFFER_BIT;
745
629 $self->render_chld; 746 $self->_render;
747 };
630} 748}
631 749
632sub _draw { 750sub _draw {
633 my ($self) = @_; 751 my ($self) = @_;
634 752
635 my ($w, $h) = ($self->w, $self->h); 753 my ($w, $h) = ($self->w, $self->h);
636 754
637 my $tex = $self->{texture} 755 my $tex = $self->{texture}
638 or return; 756 or return;
639 757
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 758 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760 glColor 1, 1, 1, 1;
644 761
645 $tex->draw_quad (0, 0, $w, $h); 762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
646 763
647 glDisable GL_BLEND;
648 glDisable GL_TEXTURE_2D; 764 glDisable GL_TEXTURE_2D;
649} 765}
650 766
651############################################################################# 767#############################################################################
652 768
653package CFClient::UI::ViewPort; 769package CFClient::UI::ViewPort;
654 770
655our @ISA = CFClient::UI::Window::; 771our @ISA = CFClient::UI::Window::;
656
657sub new { die }
658
659sub size_request {
660 my ($self) = @_;
661
662 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
663 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
664
665 @$self{qw(child_w child_h)}
666}
667
668sub _draw {
669 my ($self) = @_;
670
671 $self->{children}[1]->draw;
672}
673
674
675#############################################################################
676
677package CFClient::UI::Frame;
678
679our @ISA = CFClient::UI::Bin::;
680
681use CFClient::OpenGL;
682 772
683sub new { 773sub new {
684 my $class = shift; 774 my $class = shift;
685 775
776 $class->SUPER::new (
777 scroll_x => 0,
778 scroll_y => 1,
779 @_,
780 )
781}
782
783sub size_request {
784 my ($self) = @_;
785
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
787
788 @$self{qw(child_w child_h)}
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
796
797 $self->child->configure (0, 0, $w, $h);
798 $self->update;
799}
800
801sub set_offset {
802 my ($self, $x, $y) = @_;
803
804 $self->{view_x} = int $x;
805 $self->{view_y} = int $y;
806
807 $self->update;
808}
809
810# hmm, this does not work for topleft of $self... but we should not ask for that
811sub coord2local {
812 my ($self, $x, $y) = @_;
813
814 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
815}
816
817sub coord2global {
818 my ($self, $x, $y) = @_;
819
820 $x = List::Util::min $self->{w}, $x - $self->{view_x};
821 $y = List::Util::min $self->{h}, $y - $self->{view_y};
822
823 $self->SUPER::coord2global ($x, $y)
824}
825
826sub find_widget {
827 my ($self, $x, $y) = @_;
828
829 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
830 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
831 ) {
832 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
833 } else {
834 $self->CFClient::UI::Base::find_widget ($x, $y)
835 }
836}
837
838sub _render {
839 my ($self) = @_;
840
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842
843 $self->SUPER::_render;
844}
845
846#############################################################################
847
848package CFClient::UI::ScrolledWindow;
849
850our @ISA = CFClient::UI::HBox::;
851
852sub new {
853 my $class = shift;
854
855 my $self;
856
857 my $slider = new CFClient::UI::Slider
858 vertical => 1,
859 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]);
862 },
863 ;
864
686 my $self = $class->SUPER::new ( 865 $self = $class->SUPER::new (
687 bg => [1, 1, 1, 1], 866 vp => (new CFClient::UI::ViewPort expand => 1),
688 border_bg => [1, 1, 1, 1], 867 slider => $slider,
689 border => 0.8,
690 @_ 868 @_,
691 ); 869 );
692 870
871 $self->{vp}->add ($self->{scrolled});
872 $self->add ($self->{vp});
873 $self->add ($self->{slider});
874
693 $self 875 $self
694} 876}
695 877
878sub size_allocate {
879 my ($self, $w, $h) = @_;
880
881 $self->SUPER::size_allocate ($w, $h);
882
883 my $child = $self->{vp}->child;
884 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
885}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889
890#############################################################################
891
892package CFClient::UI::Frame;
893
894our @ISA = CFClient::UI::Bin::;
895
896use CFClient::OpenGL;
897
898sub new {
899 my $class = shift;
900
901 $class->SUPER::new (
902 bg => undef,
903 @_,
904 )
905}
906
696sub _draw { 907sub _draw {
697 my ($self) = @_; 908 my ($self) = @_;
698 909
699 my ($w, $h) = ($self->{w}, $self->{h}); 910 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)};
700 912
701 glEnable GL_BLEND; 913 glEnable GL_BLEND;
702 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
703 glEnable GL_TEXTURE_2D; 915 glColor @{ $self->{bg} };
704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
705 916
706# glBegin GL_QUADS; 917 glBegin GL_QUADS;
707# glColor 0, 0, 0, 0;
708# glVertex 0 , 0; 918 glVertex 0 , 0;
709# glVertex 0 , $h; 919 glVertex 0 , $h;
710# glVertex $w, $h; 920 glVertex $w, $h;
711# glVertex $w, 0; 921 glVertex $w, 0;
712# glEnd; 922 glEnd;
713 923
714
715 $self->child->draw;
716 glDisable GL_BLEND; 924 glDisable GL_BLEND;
717 glDisable GL_TEXTURE_2D; 925 }
926
927 $self->SUPER::_draw;
718} 928}
719 929
720############################################################################# 930#############################################################################
721 931
722package CFClient::UI::FancyFrame; 932package CFClient::UI::FancyFrame;
… …
733 my $class = shift; 943 my $class = shift;
734 944
735 # TODO: user_x, user_y, overwrite moveto? 945 # TODO: user_x, user_y, overwrite moveto?
736 946
737 my $self = $class->SUPER::new ( 947 my $self = $class->SUPER::new (
738 bg => [1, 1, 1, 1], 948 bg => [1, 1, 1, 1],
739 border_bg => [1, 1, 1, 1], 949 border_bg => [1, 1, 1, 1],
740 border => 0.8, 950 border => 0.6,
951 is_toplevel => 1,
741 can_events => 1, 952 can_events => 1,
742 @_ 953 @_
743 ); 954 );
744 955
745 $self->{title} &&= new CFClient::UI::Label 956 $self->{title} &&= new CFClient::UI::Label
746 align => 0, 957 align => 0,
747 valign => 1, 958 valign => 1,
748 text => $self->{title}, 959 text => $self->{title},
749 fontsize => 1; 960 fontsize => $self->{border};
750 961
751 $self 962 $self
752} 963}
753 964
754sub border { 965sub border {
… …
770 my ($self, $w, $h) = @_; 981 my ($self, $w, $h) = @_;
771 982
772 $h -= List::Util::max 0, $self->border * 2; 983 $h -= List::Util::max 0, $self->border * 2;
773 $w -= List::Util::max 0, $self->border * 2; 984 $w -= List::Util::max 0, $self->border * 2;
774 985
775 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
776 if $self->{title}; 987 if $self->{title};
777 988
778 $self->child->configure ($self->border, $self->border, $w, $h); 989 $self->child->configure ($self->border, $self->border, $w, $h);
779} 990}
780 991
781sub button_down { 992sub button_down {
782 my ($self, $ev, $x, $y) = @_; 993 my ($self, $ev, $x, $y) = @_;
783 994
995 my ($w, $h) = @$self{qw(w h)};
784 my $border = $self->border; 996 my $border = $self->border;
785 997
786 if ($x < $self->{w} && $x >= $self->{w} - $border 998 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
787 && $y < $self->{h} && $y >= $self->{h} - $border) { 999 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
788 1000
1001 if ($lr & $td) {
1002 my ($wx, $wy) = ($self->{x}, $self->{y});
789 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1003 my ($ox, $oy) = ($ev->{x}, $ev->{y});
790 my ($bw, $bh) = ($self->{w}, $self->{h}); 1004 my ($bw, $bh) = ($self->{w}, $self->{h});
791 1005
1006 my $mx = $x < $border;
1007 my $my = $y < $border;
1008
792 $self->{motion} = sub { 1009 $self->{motion} = sub {
793 my ($ev, $x, $y) = @_; 1010 my ($ev, $x, $y) = @_;
794 1011
795 ($x, $y) = ($ev->{x}, $ev->{y}); 1012 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy;
796 1014
797 $self->{user_w} = $bw + $x - $ox; 1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
798 $self->{user_h} = $bh + $y - $oy; 1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
799 $self->check_size; 1018 $self->check_size;
800 }; 1019 };
801 1020
802 } elsif ($x >= 0 && $x < $self->{w} 1021 } elsif ($lr ^ $td) {
803 && $y >= 0 && $y < $border) {
804
805 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1022 my ($ox, $oy) = ($ev->{x}, $ev->{y});
806 my ($bx, $by) = ($self->{x}, $self->{y}); 1023 my ($bx, $by) = ($self->{x}, $self->{y});
807 1024
808 $self->{motion} = sub { 1025 $self->{motion} = sub {
809 my ($ev, $x, $y) = @_; 1026 my ($ev, $x, $y) = @_;
… …
832 my ($self) = @_; 1049 my ($self) = @_;
833 1050
834 my ($w, $h ) = ($self->{w}, $self->{h}); 1051 my ($w, $h ) = ($self->{w}, $self->{h});
835 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
836 1053
837 glEnable GL_BLEND;
838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839 glEnable GL_TEXTURE_2D; 1054 glEnable GL_TEXTURE_2D;
840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
841 1056
842 my $border = $self->border; 1057 my $border = $self->border;
843 1058
844 glColor @{ $self->{border_bg} }; 1059 glColor @{ $self->{border_bg} };
845 $tex[1]->draw_quad (0, 0, $w, $border); 1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
846 $tex[3]->draw_quad (0, $border, $border, $ch); 1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
847 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
848 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
849 1064
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
850 my $bg = $tex[0]; 1066 my $bg = $tex[0];
851 1067
852 # TODO: repeat texture not scale 1068 # TODO: repeat texture not scale
853 my $rep_x = $cw / $bg->{w}; 1069 my $rep_x = $cw / $bg->{w};
854 my $rep_y = $ch / $bg->{h}; 1070 my $rep_y = $ch / $bg->{h};
855 1071
856 glColor @{ $self->{bg} }; 1072 glColor @{ $self->{bg} };
857 1073
858 $bg->{s} = $rep_x; 1074 $bg->{s} = $rep_x;
859 $bg->{t} = $rep_y; 1075 $bg->{t} = $rep_y;
860 $bg->{wrap_mode} = 1; 1076 $bg->{wrap_mode} = 1;
861 $bg->draw_quad ($border, $border, $cw, $ch); 1077 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 }
862 1079
863 glDisable GL_TEXTURE_2D; 1080 glDisable GL_TEXTURE_2D;
864 glDisable GL_BLEND;
865 1081
866 $self->{title}->draw if $self->{title}; 1082 $self->{title}->draw if $self->{title};
1083
867 $self->child->draw; 1084 $self->child->draw;
868} 1085}
869 1086
870############################################################################# 1087#############################################################################
871 1088
… …
880sub new { 1097sub new {
881 my $class = shift; 1098 my $class = shift;
882 1099
883 $class->SUPER::new ( 1100 $class->SUPER::new (
884 col_expand => [], 1101 col_expand => [],
885 @_ 1102 @_,
886 ) 1103 )
887} 1104}
888 1105
889sub add { 1106sub add {
890 my ($self, $x, $y, $child) = @_; 1107 my ($self, $x, $y, $child) = @_;
… …
893 $self->{children}[$y][$x] = $child; 1110 $self->{children}[$y][$x] = $child;
894 1111
895 $child->check_size; 1112 $child->check_size;
896} 1113}
897 1114
1115sub children {
1116 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1117}
1118
898# TODO: move to container class maybe? send childs a signal on removal? 1119# TODO: move to container class maybe? send childs a signal on removal?
899sub clear { 1120sub clear {
900 my ($self) = @_; 1121 my ($self) = @_;
901 1122
1123 my @children = $self->children;
902 delete $self->{children}; 1124 delete $self->{children};
1125
1126 for (@children) {
1127 delete $_->{parent};
1128 $_->hide;
1129 }
1130
903 $self->update; 1131 $self->update;
904} 1132}
905 1133
906sub get_wh { 1134sub get_wh {
907 my ($self) = @_; 1135 my ($self) = @_;
… …
1084} 1312}
1085 1313
1086sub size_allocate { 1314sub size_allocate {
1087 my ($self, $w, $h) = @_; 1315 my ($self, $w, $h) = @_;
1088 1316
1317 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1318
1089 my $children = $self->{children}; 1319 my $children = $self->{children};
1090 1320
1091 my @h = map $_->{req_h}, @$children; 1321 my @h = map $_->{req_h}, @$children;
1092 1322
1093 my $req_h = List::Util::sum @h; 1323 my $req_h = List::Util::sum @h;
… …
1122 1352
1123############################################################################# 1353#############################################################################
1124 1354
1125package CFClient::UI::Label; 1355package CFClient::UI::Label;
1126 1356
1127our @ISA = CFClient::UI::Base::; 1357our @ISA = CFClient::UI::DrawBG::;
1128 1358
1129use CFClient::OpenGL; 1359use CFClient::OpenGL;
1130 1360
1131sub new { 1361sub new {
1132 my ($class, %arg) = @_; 1362 my ($class, %arg) = @_;
1133 1363
1134 my $self = $class->SUPER::new ( 1364 my $self = $class->SUPER::new (
1135 fg => [1, 1, 1], 1365 fg => [1, 1, 1],
1366 #bg => none
1367 #active_bg => none
1136 #font => default_font 1368 #font => default_font
1369 #text => initial text
1370 #markup => initial narkup
1371 #max_w => maximum pixel width
1372 ellipsise => 3, # end
1373 layout => (new CFClient::Layout),
1137 fontsize => 1, 1374 fontsize => 1,
1138 text => "",
1139 align => -1, 1375 align => -1,
1140 valign => -1, 1376 valign => -1,
1141 padding => 2, 1377 padding => 2,
1142 layout => new CFClient::Layout,
1143 can_events => 0, 1378 can_events => 0,
1144 %arg 1379 %arg
1145 ); 1380 );
1146 1381
1147 if (exists $self->{template}) { 1382 if (exists $self->{template}) {
1148 my $layout = new CFClient::Layout; 1383 my $layout = new CFClient::Layout;
1149 $layout->set_text (delete $self->{template}); 1384 $layout->set_text (delete $self->{template});
1150 $self->{template} = $layout; 1385 $self->{template} = $layout;
1151 } 1386 }
1152 1387
1153 $self->set_text (delete $self->{text}) if exists $self->{text}; 1388 if (exists $self->{markup}) {
1154 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1389 $self->set_markup (delete $self->{markup});
1390 } else {
1391 $self->set_text (delete $self->{text});
1392 }
1155 1393
1156 $self 1394 $self
1157} 1395}
1158 1396
1159sub escape { 1397sub escape($) {
1160 local $_ = $_[1]; 1398 local $_ = $_[0];
1161 1399
1162 s/&/&amp;/g; 1400 s/&/&amp;/g;
1163 s/>/&gt;/g; 1401 s/>/&gt;/g;
1164 s/</&lt;/g; 1402 s/</&lt;/g;
1165 1403
1166 $_[1] 1404 $_
1405}
1406
1407sub update {
1408 my ($self) = @_;
1409
1410 delete $self->{texture};
1411 $self->SUPER::update;
1167} 1412}
1168 1413
1169sub set_text { 1414sub set_text {
1170 my ($self, $text) = @_; 1415 my ($self, $text) = @_;
1171 1416
1417 return if $self->{text} eq "T$text";
1418 $self->{text} = "T$text";
1419
1420 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1172 $self->{layout}->set_text ($text); 1421 $self->{layout}->set_text ($text);
1173 1422
1174 delete $self->{texture}; 1423 $self->update;
1175 $self->check_size; 1424 $self->check_size;
1176 $self->update;
1177} 1425}
1178 1426
1179sub set_markup { 1427sub set_markup {
1180 my ($self, $markup) = @_; 1428 my ($self, $markup) = @_;
1181 1429
1430 return if $self->{text} eq "M$markup";
1431 $self->{text} = "M$markup";
1432
1433 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1434
1435 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1182 $self->{layout}->set_markup ($markup); 1436 $self->{layout}->set_markup ($markup);
1183 1437
1184 delete $self->{texture}; 1438 $self->update;
1185 $self->check_size; 1439 $self->check_size;
1186 $self->update;
1187} 1440}
1188 1441
1189sub size_request { 1442sub size_request {
1190 my ($self) = @_; 1443 my ($self) = @_;
1191 1444
1192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1445 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($self->{max_w} || -1); 1446 $self->{layout}->set_width ($self->{max_w} || -1);
1447 $self->{layout}->set_ellipsise ($self->{ellipsise});
1448 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1449 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1195 1450
1196 my ($w, $h) = $self->{layout}->size; 1451 my ($w, $h) = $self->{layout}->size;
1197 1452
1198 if (exists $self->{template}) { 1453 if (exists $self->{template}) {
… …
1220sub set_fontsize { 1475sub set_fontsize {
1221 my ($self, $fontsize) = @_; 1476 my ($self, $fontsize) = @_;
1222 1477
1223 $self->{fontsize} = $fontsize; 1478 $self->{fontsize} = $fontsize;
1224 delete $self->{texture}; 1479 delete $self->{texture};
1480
1481 $self->update;
1225 $self->check_size; 1482 $self->check_size;
1226 $self->update;
1227} 1483}
1228 1484
1229sub _draw { 1485sub _draw {
1230 my ($self) = @_; 1486 my ($self) = @_;
1231 1487
1488 $self->SUPER::_draw; # draw background, if applicable
1489
1232 my $tex = $self->{texture} ||= do { 1490 my $tex = $self->{texture} ||= do {
1491 $self->{layout}->set_foreground (@{$self->{fg}});
1233 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1492 $self->{layout}->set_font ($self->{font}) if $self->{font};
1234 $self->{layout}->set_width ($self->{w}); 1493 $self->{layout}->set_width ($self->{w});
1494 $self->{layout}->set_ellipsise ($self->{ellipsise});
1495 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1235 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1497
1236 new_from_layout CFClient::Texture $self->{layout} 1498 my $tex = new_from_layout CFClient::Texture $self->{layout};
1499
1500 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1501 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1502 : ($self->{w} - $tex->{w}) * 0.5);
1503
1504 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1505 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1506 : ($self->{h} - $tex->{h}) * 0.5);
1507
1508 $tex
1237 }; 1509 };
1238 1510
1239 glEnable GL_BLEND;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 glEnable GL_TEXTURE_2D; 1511 glEnable GL_TEXTURE_2D;
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1512 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1243 1513
1514 if ($tex->{format} == GL_ALPHA) {
1244 glColor @{$self->{fg}}; 1515 glColor @{$self->{fg}};
1245
1246 $self->{ox} = int (
1247 $self->{align} < 0 ? $self->{padding}
1248 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1249 : ($self->{w} - $tex->{w}) * 0.5
1250 );
1251
1252 $self->{oy} = int (
1253 $self->{valign} < 0 ? $self->{padding}
1254 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1255 : ($self->{h} - $tex->{h}) * 0.5
1256 );
1257
1258 $tex->draw_quad ($self->{ox}, $self->{oy}); 1516 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1517 } else {
1518 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1519 }
1259 1520
1260 glDisable GL_TEXTURE_2D; 1521 glDisable GL_TEXTURE_2D;
1261 glDisable GL_BLEND;
1262} 1522}
1263 1523
1264############################################################################# 1524#############################################################################
1265 1525
1266package CFClient::UI::EntryBase; 1526package CFClient::UI::EntryBase;
… …
1271 1531
1272sub new { 1532sub new {
1273 my $class = shift; 1533 my $class = shift;
1274 1534
1275 $class->SUPER::new ( 1535 $class->SUPER::new (
1276 fg => [1, 1, 1], 1536 fg => [1, 1, 1],
1277 bg => [0, 0, 0, 0.2], 1537 bg => [0, 0, 0, 0.2],
1278 active_bg => [1, 1, 1, 0.5], 1538 active_bg => [1, 1, 1, 0.5],
1279 active_fg => [0, 0, 0], 1539 active_fg => [0, 0, 0],
1280 can_hover => 1, 1540 can_hover => 1,
1281 can_focus => 1, 1541 can_focus => 1,
1282 valign => 0, 1542 valign => 0,
1283 can_events => 1, 1543 can_events => 1,
1544 #text => ...
1284 @_ 1545 @_
1285 ) 1546 )
1286} 1547}
1287 1548
1288sub _set_text { 1549sub _set_text {
… …
1298 $self->{text} = $text; 1559 $self->{text} = $text;
1299 1560
1300 $text =~ s/./*/g if $self->{hidden}; 1561 $text =~ s/./*/g if $self->{hidden};
1301 $self->{layout}->set_text ("$text "); 1562 $self->{layout}->set_text ("$text ");
1302 1563
1303 $self->emit (changed => $self->{text}); 1564 $self->_emit (changed => $self->{text});
1304}
1305
1306sub get_text {
1307 $_[0]{text}
1308}
1309
1310sub size_request {
1311 my ($self) = @_;
1312
1313 my ($w, $h) = $self->SUPER::size_request;
1314
1315 ($w + 1, $h) # add 1 for cursor
1316}
1317
1318sub size_allocate {
1319 my ($self, $w, $h) = @_;
1320
1321 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1322} 1565}
1323 1566
1324sub set_text { 1567sub set_text {
1325 my ($self, $text) = @_; 1568 my ($self, $text) = @_;
1326 1569
1327 $self->{cursor} = length $text; 1570 $self->{cursor} = length $text;
1328 $self->_set_text ($text); 1571 $self->_set_text ($text);
1329 $self->update; 1572 $self->update;
1573 $self->check_size;
1574}
1575
1576sub get_text {
1577 $_[0]{text}
1578}
1579
1580sub size_request {
1581 my ($self) = @_;
1582
1583 my ($w, $h) = $self->SUPER::size_request;
1584
1585 ($w + 1, $h) # add 1 for cursor
1330} 1586}
1331 1587
1332sub key_down { 1588sub key_down {
1333 my ($self, $ev) = @_; 1589 my ($self, $ev) = @_;
1334 1590
… …
1336 my $sym = $ev->{sym}; 1592 my $sym = $ev->{sym};
1337 my $uni = $ev->{unicode}; 1593 my $uni = $ev->{unicode};
1338 1594
1339 my $text = $self->get_text; 1595 my $text = $self->get_text;
1340 1596
1341 if ($sym == 8) { 1597 if ($uni == 8) {
1342 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1598 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1343 } elsif ($sym == 127) { 1599 } elsif ($uni == 127) {
1344 substr $text, $self->{cursor}, 1, ""; 1600 substr $text, $self->{cursor}, 1, "";
1345 } elsif ($sym == CFClient::SDLK_LEFT) { 1601 } elsif ($sym == CFClient::SDLK_LEFT) {
1346 --$self->{cursor} if $self->{cursor}; 1602 --$self->{cursor} if $self->{cursor};
1347 } elsif ($sym == CFClient::SDLK_RIGHT) { 1603 } elsif ($sym == CFClient::SDLK_RIGHT) {
1348 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1604 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1349 } elsif ($sym == CFClient::SDLK_HOME) { 1605 } elsif ($sym == CFClient::SDLK_HOME) {
1350 $self->{cursor} = 0; 1606 $self->{cursor} = 0;
1351 } elsif ($sym == CFClient::SDLK_END) { 1607 } elsif ($sym == CFClient::SDLK_END) {
1352 $self->{cursor} = length $text; 1608 $self->{cursor} = length $text;
1353 } elsif ($sym == 27) { 1609 } elsif ($uni == 27) {
1354 $self->emit ('escape'); 1610 $self->_emit ('escape');
1355 } elsif ($uni) { 1611 } elsif ($uni) {
1356 substr $text, $self->{cursor}++, 0, chr $uni; 1612 substr $text, $self->{cursor}++, 0, chr $uni;
1357 } 1613 }
1358 1614
1359 $self->_set_text ($text); 1615 $self->_set_text ($text);
1360 $self->update; 1616 $self->update;
1617 $self->check_size;
1361} 1618}
1362 1619
1363sub focus_in { 1620sub focus_in {
1364 my ($self) = @_; 1621 my ($self) = @_;
1365 1622
… …
1441 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1442 1699
1443 my $sym = $ev->{sym}; 1700 my $sym = $ev->{sym};
1444 1701
1445 if ($sym == 13) { 1702 if ($sym == 13) {
1703 unshift @{$self->{history}},
1704 my $txt = $self->get_text;
1705 $self->{history_pointer} = -1;
1706 $self->{history_saveback} = '';
1446 $self->emit (activate => $self->get_text); 1707 $self->_emit (activate => $txt);
1447 $self->update; 1708 $self->update;
1709
1710 } elsif ($sym == CFClient::SDLK_UP) {
1711 if ($self->{history_pointer} < 0) {
1712 $self->{history_saveback} = $self->get_text;
1713 }
1714 if (@{$self->{history} || []} > 0) {
1715 $self->{history_pointer}++;
1716 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1717 $self->{history_pointer} = @{$self->{history} || []} - 1;
1718 }
1719 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1720 }
1721
1722 } elsif ($sym == CFClient::SDLK_DOWN) {
1723 $self->{history_pointer}--;
1724 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1725
1726 if ($self->{history_pointer} >= 0) {
1727 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1728 } else {
1729 $self->set_text ($self->{history_saveback});
1730 }
1448 1731
1449 } else { 1732 } else {
1450 $self->SUPER::key_down ($ev); 1733 $self->SUPER::key_down ($ev);
1451 } 1734 }
1452 1735
… …
1466 1749
1467sub new { 1750sub new {
1468 my $class = shift; 1751 my $class = shift;
1469 1752
1470 $class->SUPER::new ( 1753 $class->SUPER::new (
1471 padding => 4, 1754 padding => 4,
1472 fg => [1, 1, 1], 1755 fg => [1, 1, 1],
1473 bg => [1, 1, 1, 0.2],
1474 active_fg => [0, 0, 1], 1756 active_fg => [0, 0, 1],
1475 can_hover => 1, 1757 can_hover => 1,
1476 align => 0, 1758 align => 0,
1477 valign => 0, 1759 valign => 0,
1478 can_events => 1, 1760 can_events => 1,
1479 @_ 1761 @_
1480 ) 1762 )
1481} 1763}
1482 1764
1765sub activate { }
1766
1483sub button_up { 1767sub button_up {
1484 my ($self, $ev, $x, $y) = @_; 1768 my ($self, $ev, $x, $y) = @_;
1485 1769
1770 $self->emit ("activate")
1486 if ($x >= 0 && $x < $self->{w} 1771 if $x >= 0 && $x < $self->{w}
1487 && $y >= 0 && $y < $self->{h}) { 1772 && $y >= 0 && $y < $self->{h};
1488 $self->emit ("activate");
1489 }
1490} 1773}
1491 1774
1492sub _draw { 1775sub _draw {
1493 my ($self) = @_; 1776 my ($self) = @_;
1494 1777
… …
1496 1779
1497 if ($GRAB == $self) { 1780 if ($GRAB == $self) {
1498 $self->{fg} = $self->{active_fg}; 1781 $self->{fg} = $self->{active_fg};
1499 } 1782 }
1500 1783
1501 glEnable GL_BLEND;
1502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1503 glEnable GL_TEXTURE_2D; 1784 glEnable GL_TEXTURE_2D;
1504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1785 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1505 glColor 0, 0, 0, 1; 1786 glColor 0, 0, 0, 1;
1506 1787
1507 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1788 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1508 1789
1509 glDisable GL_TEXTURE_2D; 1790 glDisable GL_TEXTURE_2D;
1510 glDisable GL_BLEND;
1511 1791
1512 $self->SUPER::_draw; 1792 $self->SUPER::_draw;
1513} 1793}
1514 1794
1515############################################################################# 1795#############################################################################
… …
1529 1809
1530 $class->SUPER::new ( 1810 $class->SUPER::new (
1531 padding => 2, 1811 padding => 2,
1532 fg => [1, 1, 1], 1812 fg => [1, 1, 1],
1533 active_fg => [1, 1, 0], 1813 active_fg => [1, 1, 0],
1814 bg => [0, 0, 0, 0.2],
1815 active_bg => [1, 1, 1, 0.5],
1534 state => 0, 1816 state => 0,
1535 can_hover => 1, 1817 can_hover => 1,
1536 @_ 1818 @_
1537 ) 1819 )
1538} 1820}
… …
1547 my ($self, $ev, $x, $y) = @_; 1829 my ($self, $ev, $x, $y) = @_;
1548 1830
1549 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1831 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1550 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1832 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1551 $self->{state} = !$self->{state}; 1833 $self->{state} = !$self->{state};
1552 $self->emit (changed => $self->{state}); 1834 $self->_emit (changed => $self->{state});
1553 } 1835 }
1554} 1836}
1555 1837
1556sub _draw { 1838sub _draw {
1557 my ($self) = @_; 1839 my ($self) = @_;
… …
1562 1844
1563 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1845 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1564 1846
1565 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1847 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1566 1848
1567 glEnable GL_BLEND; 1849 my $tex = $self->{state} ? $tex[1] : $tex[0];
1850
1568 glEnable GL_TEXTURE_2D; 1851 glEnable GL_TEXTURE_2D;
1569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1570
1571 my $tex = $self->{state} ? $tex[1] : $tex[0];
1572
1573 $tex->draw_quad (0, 0, $s, $s); 1852 $tex->draw_quad_alpha (0, 0, $s, $s);
1574
1575 glDisable GL_TEXTURE_2D; 1853 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577} 1854}
1578 1855
1579############################################################################# 1856#############################################################################
1580 1857
1581package CFClient::UI::Image; 1858package CFClient::UI::Image;
… …
1624 glTranslate 0, -$self->{w}, 0; 1901 glTranslate 0, -$self->{w}, 0;
1625 1902
1626 ($w, $h) = ($h, $w); 1903 ($w, $h) = ($h, $w);
1627 } 1904 }
1628 1905
1629 glEnable GL_BLEND;
1630 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1631 glEnable GL_TEXTURE_2D; 1906 glEnable GL_TEXTURE_2D;
1632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1633 1908
1634 $tex->draw_quad (0, 0, $w, $h); 1909 $tex->draw_quad_alpha (0, 0, $w, $h);
1635 1910
1636 glDisable GL_BLEND;
1637 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1638} 1912}
1639 1913
1640############################################################################# 1914#############################################################################
1641 1915
… …
1689} 1963}
1690 1964
1691sub set_max { 1965sub set_max {
1692 my ($self, $max) = @_; 1966 my ($self, $max) = @_;
1693 1967
1968 return if $self->{max_val} == $max;
1969
1694 $self->{max_val} = $max; 1970 $self->{max_val} = $max;
1971 $self->update;
1695} 1972}
1696 1973
1697sub set_value { 1974sub set_value {
1698 my ($self, $val, $max) = @_; 1975 my ($self, $val, $max) = @_;
1699 1976
1700 $self->set_max ($max) 1977 $self->set_max ($max)
1701 if defined $max; 1978 if defined $max;
1702 1979
1703 $max = $self->{max_val}; 1980 return if $self->{val} == $val;
1981
1704 $self->{val} = $val; 1982 $self->{val} = $val;
1705
1706 $self->update; 1983 $self->update;
1707} 1984}
1708 1985
1709sub _draw { 1986sub _draw {
1710 my ($self) = @_; 1987 my ($self) = @_;
… …
1773 2050
1774sub new { 2051sub new {
1775 my ($class, %arg) = @_; 2052 my ($class, %arg) = @_;
1776 2053
1777 my $self = $class->SUPER::new ( 2054 my $self = $class->SUPER::new (
1778 tooltip => $arg{type}, 2055 tooltip => $arg{type},
2056 can_hover => 1,
1779 can_events => 1, 2057 can_events => 1,
1780 can_hover => 1,
1781 %arg, 2058 %arg,
1782 ); 2059 );
1783 2060
1784 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2061 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1785 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2062 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1793 2070
1794 $self->{value}->set_fontsize ($fsize); 2071 $self->{value}->set_fontsize ($fsize);
1795 $self->{max} ->set_fontsize ($fsize); 2072 $self->{max} ->set_fontsize ($fsize);
1796} 2073}
1797 2074
2075sub set_max {
2076 my ($self, $max) = @_;
2077
2078 $self->{gauge}->set_max ($max);
2079 $self->{max}->set_text ($max);
2080}
2081
1798sub set_value { 2082sub set_value {
1799 my ($self, $val, $max) = @_; 2083 my ($self, $val, $max) = @_;
1800 2084
1801 $self->set_max ($max) 2085 $self->set_max ($max)
1802 if defined $max; 2086 if defined $max;
1803 2087
1804 $self->{gauge}->set_value ($val, $max); 2088 $self->{gauge}->set_value ($val, $max);
1805 $self->{value}->set_text ($val); 2089 $self->{value}->set_text ($val);
1806}
1807
1808sub set_max {
1809 my ($self, $max) = @_;
1810
1811 $self->{gauge}->set_max ($max);
1812 $self->{max}->set_text ($max);
1813} 2090}
1814 2091
1815############################################################################# 2092#############################################################################
1816 2093
1817package CFClient::UI::Slider; 2094package CFClient::UI::Slider;
… …
1827 qw(s1_slider.png s1_slider_bg.png); 2104 qw(s1_slider.png s1_slider_bg.png);
1828 2105
1829sub new { 2106sub new {
1830 my $class = shift; 2107 my $class = shift;
1831 2108
1832 # range [value, low, high, page] 2109 # range [value, low, high, page, unit]
1833 2110
1834 # TODO: 0-width page 2111 # TODO: 0-width page
1835 # TODO: req_w/h are wrong with vertical 2112 # TODO: req_w/h are wrong with vertical
1836 # TODO: calculations are off 2113 # TODO: calculations are off
1837 my $self = $class->SUPER::new ( 2114 my $self = $class->SUPER::new (
1838 fg => [1, 1, 1], 2115 fg => [1, 1, 1],
1839 active_fg => [0, 0, 0], 2116 active_fg => [0, 0, 0],
2117 bg => [0, 0, 0, 0.2],
2118 active_bg => [1, 1, 1, 0.5],
1840 range => [0, 0, 100, 10], 2119 range => [0, 0, 100, 10, 0],
1841 req_w => 20, 2120 req_w => $::WIDTH / 80,
1842 req_h => 20, 2121 req_h => $::WIDTH / 80,
1843 vertical => 0, 2122 vertical => 0,
1844 can_hover => 1, 2123 can_hover => 1,
1845 inner_pad => 5, 2124 inner_pad => 0.02,
1846 @_ 2125 @_
1847 ); 2126 );
1848 2127
2128 $self->set_value ($self->{range}[0]);
2129 $self->update;
2130
1849 $self 2131 $self
2132}
2133
2134sub set_range {
2135 my ($self, $range) = @_;
2136
2137 $self->{range} = $range;
2138
2139 $self->update;
2140}
2141
2142sub set_value {
2143 my ($self, $value) = @_;
2144
2145 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2146
2147 $hi = $lo + 1 if $hi <= $lo;
2148
2149 $page = $hi - $lo if $page > $hi - $lo;
2150
2151 $value = $lo if $value < $lo;
2152 $value = $hi - $page if $value > $hi - $page;
2153
2154 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2155 if $unit;
2156
2157 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2158
2159 if ($value != $old_value) {
2160 $self->_emit (changed => $value);
2161 $self->update;
2162 }
1850} 2163}
1851 2164
1852sub size_request { 2165sub size_request {
1853 my ($self) = @_; 2166 my ($self) = @_;
1854 2167
… …
1860 2173
1861sub button_down { 2174sub button_down {
1862 my ($self, $ev, $x, $y) = @_; 2175 my ($self, $ev, $x, $y) = @_;
1863 2176
1864 $self->SUPER::button_down ($ev, $x, $y); 2177 $self->SUPER::button_down ($ev, $x, $y);
2178
2179 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2180
1865 $self->mouse_motion ($ev, $x, $y); 2181 $self->mouse_motion ($ev, $x, $y);
1866} 2182}
1867 2183
1868sub mouse_motion { 2184sub mouse_motion {
1869 my ($self, $ev, $x, $y) = @_; 2185 my ($self, $ev, $x, $y) = @_;
1870 2186
1871 if ($GRAB == $self) { 2187 if ($GRAB == $self) {
2188 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2189
2190 my (undef, $lo, $hi, $page) = @{$self->{range}};
2191
2192 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2193
2194 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2195 }
2196}
2197
2198sub update {
2199 my ($self) = @_;
2200
2201 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2202 $self->set_value ($self->{range}[0]);
2203
1872 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2204 my ($value, $lo, $hi, $page) = @{$self->{range}};
2205 my $range = ($hi - $page - $lo) || 1e-100;
1873 2206
1874 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2207 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1875 2208
1876 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2209 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1877 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2210 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1878 2211
1879 $x -= $inner_pad_px; # substract the padding 2212 $value = ($value - $lo) / $range;
1880 $x = $x * ($hi - $lo) / $inner_w + $lo; 2213 $value = $value * $self->{scale} + $self->{offset};
1881 $x = $lo if $x < $lo;
1882 $x = $hi - $page if $x > $hi - $page;
1883 $self->{range}[0] = $x;
1884 2214
1885 $self->emit (changed => $x); 2215 $self->{knob_x} = $value - $knob_w * 0.5;
1886 $self->update; 2216 $self->{knob_w} = $knob_w;
1887 } 2217 });
1888}
1889 2218
1890# the inner_* stuff is for generating a padding for the slider handle, 2219 $self->SUPER::update;
1891# so that the handle doesn't leave the texture. This calculation isn't 100%
1892# correct propably, but it does the job for now
1893sub _calc_inner_pad_px {
1894 my ($self, $w) = @_;
1895 ($w / 100) * $self->{inner_pad} # % to pixels
1896} 2220}
1897 2221
1898sub _draw { 2222sub _draw {
1899 my ($self) = @_; 2223 my ($self) = @_;
1900 2224
1901 $self->SUPER::_draw (); 2225 $self->SUPER::_draw ();
1902 2226
1903 my ($w, $h) = @$self{qw(w h)}; 2227 glScale $self->{w}, $self->{h};
1904 2228
1905 if ($self->{vertical}) { 2229 if ($self->{vertical}) {
1906 # draw a vertical slider like a rotated horizontal slider 2230 # draw a vertical slider like a rotated horizontal slider
1907 2231
2232 glTranslate 1, 0, 0;
1908 glRotate 90, 0, 0, 1; 2233 glRotate 90, 0, 0, 1;
1909 glTranslate 0, -$self->{w}, 0;
1910
1911 ($w, $h) = ($h, $w);
1912 } 2234 }
1913 2235
1914 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1915 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1916 2238
1917 my ($value, $lo, $hi, $page) = @{$self->{range}};
1918
1919 $hi = $value + 1 if $lo == $hi;
1920
1921 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1922 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1923
1924 $page = int $page * $inner_w / ($hi - $lo);
1925 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1926
1927 $w -= $page;
1928 $page &= ~1;
1929 glTranslate $page * 0.5, 0, 0;
1930 $page ||= 2;
1931
1932 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1933 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1934
1935 glEnable GL_BLEND;
1936 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1937 glEnable GL_TEXTURE_2D; 2239 glEnable GL_TEXTURE_2D;
1938 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2240 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1939 2241
1940 # draw background 2242 # draw background
1941 $tex[1]->draw_quad (0, 0, $w, $h); 2243 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1942 2244
1943 # draw handle 2245 # draw handle
1944 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2246 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1945 2247
1946 glDisable GL_BLEND;
1947 glDisable GL_TEXTURE_2D; 2248 glDisable GL_TEXTURE_2D;
1948} 2249}
2250
2251#############################################################################
2252
2253package CFClient::UI::ValSlider;
2254
2255our @ISA = CFClient::UI::HBox::;
2256
2257sub new {
2258 my ($class, %arg) = @_;
2259
2260 my $range = delete $arg{range};
2261
2262 my $self = $class->SUPER::new (
2263 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2264 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2265 to_value => sub { shift },
2266 from_value => sub { shift },
2267 %arg,
2268 );
2269
2270 $self->{slider}->connect (changed => sub {
2271 my ($self, $value) = @_;
2272 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2273 $self->{parent}->emit (changed => $value);
2274 });
2275
2276# $self->{entry}->connect (changed => sub {
2277# my ($self, $value) = @_;
2278# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2279# $self->{parent}->emit (changed => $value);
2280# });
2281
2282 $self->add ($self->{slider}, $self->{entry});
2283
2284 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2285
2286 $self
2287}
2288
2289sub set_range { shift->{slider}->set_range (@_) }
2290sub set_value { shift->{slider}->set_value (@_) }
1949 2291
1950############################################################################# 2292#############################################################################
1951 2293
1952package CFClient::UI::TextView; 2294package CFClient::UI::TextView;
1953 2295
… …
1957 2299
1958sub new { 2300sub new {
1959 my $class = shift; 2301 my $class = shift;
1960 2302
1961 my $self = $class->SUPER::new ( 2303 my $self = $class->SUPER::new (
1962 fontsize => 1, 2304 fontsize => 1,
2305 can_events => 0,
1963 #font => default_font 2306 #font => default_font
1964 @_, 2307 @_,
1965 2308
1966 layout => (new CFClient::Layout), 2309 layout => (new CFClient::Layout 1),
1967 par => [], 2310 par => [],
1968 height => 0, 2311 height => 0,
1969 children => [ 2312 children => [
1970 (new CFClient::UI::Empty expand => 1), 2313 (new CFClient::UI::Empty expand => 1),
1971 (new CFClient::UI::Slider vertical => 1), 2314 (new CFClient::UI::Slider vertical => 1),
1972 ], 2315 ],
1973 ); 2316 );
1974 2317
1975 $self->{children}[1]->connect (changed => sub { 2318 $self->{children}[1]->connect (changed => sub { $self->update });
1976 $self->update;
1977 });
1978 2319
1979 $self 2320 $self
1980} 2321}
1981 2322
1982sub set_fontsize { 2323sub set_fontsize {
1983 my ($self, $fontsize) = @_; 2324 my ($self, $fontsize) = @_;
1984 2325
1985 $self->{fontsize} = $fontsize; 2326 $self->{fontsize} = $fontsize;
1986 $self->reflow; 2327 $self->reflow;
1987}
1988
1989sub text_height {
1990 my ($self, $text) = @_;
1991
1992 my $layout = $self->{layout};
1993
1994 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1995 $layout->set_width ($self->{w});
1996 $layout->set_text ($text);
1997
1998 ($layout->size)[1]
1999}
2000
2001sub reflow {
2002 my ($self) = @_;
2003
2004 $self->{need_reflow}++;
2005 $self->update;
2006} 2328}
2007 2329
2008sub size_allocate { 2330sub size_allocate {
2009 my ($self, $w, $h) = @_; 2331 my ($self, $w, $h) = @_;
2010 2332
… …
2015 $self->{layout}->set_width ($self->{children}[0]{w}); 2337 $self->{layout}->set_width ($self->{children}[0]{w});
2016 2338
2017 $self->reflow; 2339 $self->reflow;
2018} 2340}
2019 2341
2342sub text_size {
2343 my ($self, $text, $indent) = @_;
2344
2345 my $layout = $self->{layout};
2346
2347 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2348 $layout->set_width ($self->{children}[0]{w} - $indent);
2349 $layout->set_markup ($text);
2350
2351 $layout->size
2352}
2353
2354sub reflow {
2355 my ($self) = @_;
2356
2357 $self->{need_reflow}++;
2358 $self->update;
2359}
2360
2361sub set_offset {
2362 my ($self, $offset) = @_;
2363
2364 # todo: base offset on lines or so, not on pixels
2365 $self->{children}[1]->set_value ($offset);
2366}
2367
2368sub clear {
2369 my ($self) = @_;
2370
2371 $self->{par} = [];
2372 $self->{height} = 0;
2373 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2374}
2375
2020sub add_paragraph { 2376sub add_paragraph {
2021 my ($self, $color, $text) = @_; 2377 my ($self, $color, $text, $indent) = @_;
2022 2378
2023 #TODO: intelligently "reformat" paragraph 2379 for my $line (split /\n/, $text) {
2024 2380 my ($w, $h) = $self->text_size ($line);
2025 my $height = $self->text_height ($text);
2026
2027 $self->{height} += $height; 2381 $self->{height} += $h;
2382 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2383 }
2028 2384
2029 push @{$self->{par}}, [$height, $color, $text];
2030
2031 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2385 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2032 $self->{children}[1]->update;
2033} 2386}
2034 2387
2035sub update { 2388sub update {
2036 my ($self) = @_; 2389 my ($self) = @_;
2037 2390
… …
2039 2392
2040 return unless $self->{h} > 0; 2393 return unless $self->{h} > 0;
2041 2394
2042 delete $self->{texture}; 2395 delete $self->{texture};
2043 2396
2044 $ROOT->on_refresh ($self, sub { 2397 $ROOT->on_post_alloc ($self, sub {
2398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2399
2045 if (delete $self->{need_reflow}) { 2400 if (delete $self->{need_reflow}) {
2046 my $height = 0; 2401 my $height = 0;
2047 2402
2048 $height += $_->[0] = $self->text_height ($_->[2]) 2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406
2049 for @{$self->{par}}; 2407 for (@{$self->{par}}) {
2408 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2409 $layout->set_width ($W - $_->[3]);
2410 $layout->set_markup ($_->[4]);
2411 my ($w, $h) = $layout->size;
2412 $_->[0] = $w + $_->[3];
2413 $_->[1] = $h;
2414 }
2415
2416 $height += $_->[1];
2417 }
2050 2418
2051 $self->{height} = $height; 2419 $self->{height} = $height;
2052 2420
2053 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2421 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2054 2422
2055 delete $self->{texture}; 2423 delete $self->{texture};
2056 } 2424 }
2057 2425
2058 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2426 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2059 glClearColor 0, 0, 0, 1; 2427 glClearColor 0.5, 0.5, 0.5, 0;
2060 glClear GL_COLOR_BUFFER_BIT; 2428 glClear GL_COLOR_BUFFER_BIT;
2061 2429
2430 my $top = int $self->{children}[1]{range}[0];
2431
2432 my $y0 = $top;
2433 my $y1 = $top + $H;
2434
2435 my $y = 0;
2436
2437 my $layout = $self->{layout};
2438
2439 $layout->set_font ($self->{font}) if $self->{font};
2440
2062 glEnable GL_BLEND; 2441 glEnable GL_BLEND;
2442 #TODO# not correct in windows where rgba is forced off
2063 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2443 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 my $top = int $self->{children}[1]{range}[0];
2068
2069 my $y0 = $top;
2070 my $y1 = $top + $self->{h};
2071
2072 my $y = 0;
2073
2074 my $layout = $self->{layout};
2075
2076 $layout->set_font ($self->{font}) if $self->{font};
2077 2444
2078 for my $par (@{$self->{par}}) { 2445 for my $par (@{$self->{par}}) {
2079 my $h = $par->[0]; 2446 my $h = $par->[1];
2080 2447
2081 if ($y0 < $y + $h && $y < $y1) { 2448 if ($y0 < $y + $h && $y < $y1) {
2449 $layout->set_foreground (@{ $par->[2] });
2450 $layout->set_width ($W - $par->[3]);
2082 $layout->set_text ($par->[2]); 2451 $layout->set_markup ($par->[4]);
2083 2452
2084 glColor @{ $par->[1] }; 2453 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2085 my ($W, $H) = $layout->size; 2454
2086 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2455 glRasterPos $par->[3], $y - $y0;
2456 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2087 } 2457 }
2088 2458
2089 $y += $h; 2459 $y += $h;
2090 } 2460 }
2091 2461
2092 glDisable GL_TEXTURE_2D;
2093 glDisable GL_BLEND; 2462 glDisable GL_BLEND;
2094 }; 2463 };
2095 }); 2464 });
2096} 2465}
2097 2466
2098sub _draw { 2467sub _draw {
2099 my ($self) = @_; 2468 my ($self) = @_;
2100 2469
2101 if ($self->{texture}) {
2102 glEnable GL_TEXTURE_2D; 2470 glEnable GL_TEXTURE_2D;
2103 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 1, 1, 1, 1;
2104 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2473 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2105 glDisable GL_TEXTURE_2D; 2474 glDisable GL_TEXTURE_2D;
2106 }
2107 2475
2108 $self->{children}[1]->draw; 2476 $self->{children}[1]->draw;
2109 2477
2110} 2478}
2111 2479
… …
2159 2527
2160sub new { 2528sub new {
2161 my $class = shift; 2529 my $class = shift;
2162 2530
2163 my $self = $class->SUPER::new ( 2531 my $self = $class->SUPER::new (
2164 state => 0, 2532 state => 0,
2165 connect_activate => \&toggle_flopper, 2533 connect_activate => \&toggle_flopper,
2166 can_events => 1,
2167 @_ 2534 @_
2168 ); 2535 );
2169 2536
2170 if ($self->{state}) { 2537 if ($self->{state}) {
2171 $self->{state} = 0; 2538 $self->{state} = 0;
… …
2180 2547
2181 # TODO: use animation 2548 # TODO: use animation
2182 if ($self->{state} = !$self->{state}) { 2549 if ($self->{state} = !$self->{state}) {
2183 $CFClient::UI::ROOT->add ($self->{other}); 2550 $CFClient::UI::ROOT->add ($self->{other});
2184 $self->{other}->move ($self->coord2global (0, $self->{h})); 2551 $self->{other}->move ($self->coord2global (0, $self->{h}));
2185 $self->emit ("open"); 2552 $self->_emit ("open");
2186 } else { 2553 } else {
2187 $CFClient::UI::ROOT->remove ($self->{other}); 2554 $CFClient::UI::ROOT->remove ($self->{other});
2188 $self->emit ("close"); 2555 $self->_emit ("close");
2189 } 2556 }
2190 2557
2191 $self->emit (changed => $self->{state}); 2558 $self->_emit (changed => $self->{state});
2192} 2559}
2193 2560
2194############################################################################# 2561#############################################################################
2195 2562
2196package CFClient::UI::Tooltip; 2563package CFClient::UI::Tooltip;
… …
2206 @_, 2573 @_,
2207 can_events => 0, 2574 can_events => 0,
2208 ) 2575 )
2209} 2576}
2210 2577
2211sub set_markup { 2578sub set_tooltip_from {
2212 my ($self, $text) = @_; 2579 my ($self, $widget) = @_;
2213 2580
2214 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2581 $self->add (new CFClient::UI::Label
2215 $self->{label}->set_markup ($text); 2582 markup => $widget->{tooltip},
2216 $self->add ($self->{label}); 2583 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2584 fontsize => 0.8,
2585 fg => [0, 0, 0, 1],
2586 ellipsise => 0,
2587 font => ($widget->{tooltip_font} || $::FONT_PROP),
2588 );
2217} 2589}
2218 2590
2219sub size_request { 2591sub size_request {
2220 my ($self) = @_; 2592 my ($self) = @_;
2221
2222 $self->child->set_max_size ($::WIDTH * 0.3);
2223 2593
2224 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2594 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2225 2595
2226 ($w + 4, $h + 4) 2596 ($w + 4, $h + 4)
2227} 2597}
… …
2233} 2603}
2234 2604
2235sub _draw { 2605sub _draw {
2236 my ($self) = @_; 2606 my ($self) = @_;
2237 2607
2238 glPushMatrix;
2239 glTranslate 0.375, 0.375; 2608 glTranslate 0.375, 0.375;
2240 2609
2241 my ($w, $h) = @$self{qw(w h)}; 2610 my ($w, $h) = @$self{qw(w h)};
2242 2611
2243 glColor 1, 0.8, 0.4; 2612 glColor 1, 0.8, 0.4;
… …
2254 glVertex 0 , $h; 2623 glVertex 0 , $h;
2255 glVertex $w, $h; 2624 glVertex $w, $h;
2256 glVertex $w, 0; 2625 glVertex $w, 0;
2257 glEnd; 2626 glEnd;
2258 2627
2259 glPopMatrix; 2628 glTranslate 2 - 0.375, 2 - 0.375;
2260
2261 glTranslate 2, 2;
2262 $self->SUPER::_draw; 2629 $self->SUPER::_draw;
2263} 2630}
2264 2631
2265############################################################################# 2632#############################################################################
2266 2633
… …
2271use CFClient::OpenGL; 2638use CFClient::OpenGL;
2272 2639
2273sub new { 2640sub new {
2274 my $class = shift; 2641 my $class = shift;
2275 2642
2276 $class->SUPER::new ( 2643 my $self = $class->SUPER::new (
2277 aspect => 1, 2644 aspect => 1,
2645 can_events => 0,
2278 @_, 2646 @_,
2279 ) 2647 );
2648
2649 if ($self->{anim} && $self->{animspeed}) {
2650 Scalar::Util::weaken (my $widget = $self);
2651
2652 $self->{timer} = Event->timer (
2653 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2654 hard => 1,
2655 interval => $self->{animspeed},
2656 cb => sub {
2657 ++$widget->{frame};
2658 $widget->update;
2659 },
2660 );
2661 }
2662
2663 $self
2280} 2664}
2281 2665
2282sub size_request { 2666sub size_request {
2283 (32, 8) 2667 (32, 8)
2284} 2668}
2285 2669
2670sub update {
2671 my ($self) = @_;
2672
2673 return unless $self->{visible};
2674
2675 $self->SUPER::update;
2676}
2677
2286sub draw { 2678sub _draw {
2287 my ($self) = @_; 2679 my ($self) = @_;
2288 2680
2681 return unless $::CONN;
2682
2683 my $face;
2684
2685 if ($self->{frame}) {
2686 my $anim = $::CONN->{anim}[$self->{anim}];
2687
2688 $face = $anim->[ $self->{frame} % @$anim ]
2689 if $anim && @$anim;
2690 }
2691
2289 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2692 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2290 2693
2291 if ($tex) { 2694 if ($tex) {
2292 glEnable GL_BLEND;
2293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2294 glEnable GL_TEXTURE_2D; 2695 glEnable GL_TEXTURE_2D;
2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296 glColor 1, 1, 1, 1; 2697 glColor 1, 1, 1, 1;
2297 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2698 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2298 glDisable GL_TEXTURE_2D; 2699 glDisable GL_TEXTURE_2D;
2299 glDisable GL_BLEND;
2300 } 2700 }
2701}
2702
2703sub DESTROY {
2704 my ($self) = @_;
2705
2706 $self->{timer}->cancel
2707 if $self->{timer};
2708
2709 $self->SUPER::DESTROY;
2301} 2710}
2302 2711
2303############################################################################# 2712#############################################################################
2304 2713
2714package CFClient::UI::InventoryItem;
2715
2716our @ISA = CFClient::UI::HBox::;
2717
2718sub new {
2719 my $class = shift;
2720
2721 my %args = @_;
2722
2723 my $item = delete $args{item};
2724
2725 my $desc = CFClient::Item::desc_string $item;
2726
2727 my $self = $class->SUPER::new (
2728 can_hover => 1,
2729 can_events => 1,
2730 tooltip => ((CFClient::UI::Label::escape $desc)
2731 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2732 connect_button_down => sub {
2733 my ($self, $ev, $x, $y) = @_;
2734
2735 # todo: maybe put examine on 1? but should just be a tooltip :(
2736 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2737 my $targ = $::CONN->{player}{tag};
2738
2739 if ($item->{container} == $::CONN->{player}{tag}) {
2740 $targ = $main::OPENCONT;
2741 }
2742
2743 $::CONN->send ("move $targ $item->{tag} 0");
2744 } elsif ($ev->{button} == 1) {
2745 $::CONN->send ("examine $item->{tag}");
2746 } elsif ($ev->{button} == 2) {
2747 $::CONN->send ("apply $item->{tag}");
2748 } elsif ($ev->{button} == 3) {
2749 my @menu_items = (
2750 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2751 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2752 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2753 (
2754 $item->{flags} & Crossfire::Protocol::F_LOCKED
2755 ? (
2756 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2757 )
2758 : (
2759 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2760 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2761 )
2762 ),
2763 );
2764
2765 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2766 }
2767
2768 1
2769 },
2770 %args
2771 );
2772
2773
2774 $self->add (new CFClient::UI::Face
2775 can_events => 0,
2776 face => $item->{face},
2777 anim => $item->{anim},
2778 animspeed => $item->{animspeed},
2779 );
2780
2781 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2782
2783 $self->{item} = $item;
2784
2785 $self->update_item;
2786
2787 $self
2788}
2789
2790sub update_item {
2791 my ($self) = @_;
2792
2793 my $desc = CFClient::Item::desc_string ($self->{item});
2794
2795 $self->{name_lbl}->set_text ($desc);
2796}
2797
2798#############################################################################
2799
2800package CFClient::UI::Inventory;
2801
2802our @ISA = CFClient::UI::ScrolledWindow::;
2803
2804sub new {
2805 my $class = shift;
2806
2807 my $self = $class->SUPER::new (
2808 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2809 @_,
2810 );
2811
2812 $self
2813}
2814
2815sub set_items {
2816 my ($self, $items) = @_;
2817
2818 $self->{scrolled}->clear;
2819 return unless $items;
2820
2821 my @items = sort {
2822 ($a->{type} <=> $b->{type})
2823 or ($a->{name} cmp $b->{name})
2824 } @$items;
2825
2826 $self->{real_items} = \@items;
2827
2828 my $row = 0;
2829 for my $item (@items) {
2830 CFClient::Item::update_widgets $item;
2831
2832 $self->{scrolled}->add (0, $row, $item->{face_widget});
2833 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2834 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2835
2836 $row++;
2837 }
2838
2839# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2840}
2841
2842sub size_request {
2843 my ($self) = @_;
2844 ($self->{req_w}, $self->{req_h});
2845}
2846
2847#############################################################################
2848
2849package CFClient::UI::Menu;
2850
2851our @ISA = CFClient::UI::FancyFrame::;
2852
2853use CFClient::OpenGL;
2854
2855sub new {
2856 my $class = shift;
2857
2858 my $self = $class->SUPER::new (
2859 items => [],
2860 z => 100,
2861 @_,
2862 );
2863
2864 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2865
2866 for my $item (@{ $self->{items} }) {
2867 my ($widget, $cb) = @$item;
2868
2869 # handle various types of items, only text for now
2870 if (!ref $widget) {
2871 $widget = new CFClient::UI::Label
2872 can_hover => 1,
2873 can_events => 1,
2874 text => $widget;
2875 }
2876
2877 $self->{item}{$widget} = $item;
2878
2879 $self->{vbox}->add ($widget);
2880 }
2881
2882 $self
2883}
2884
2885# popup given the event (must be a mouse button down event currently)
2886sub popup {
2887 my ($self, $ev) = @_;
2888
2889 $self->_emit ("popdown");
2890
2891 # maybe save $GRAB? must be careful about events...
2892 $GRAB = $self;
2893 $self->{button} = $ev->{button};
2894
2895 $self->show;
2896 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2897}
2898
2899sub mouse_motion {
2900 my ($self, $ev, $x, $y) = @_;
2901
2902 # TODO: should use vbox->find_widget or so
2903 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2904 $self->{hover} = $self->{item}{$HOVER};
2905}
2906
2907sub button_up {
2908 my ($self, $ev, $x, $y) = @_;
2909
2910 if ($ev->{button} == $self->{button}) {
2911 undef $GRAB;
2912 $self->hide;
2913
2914 $self->_emit ("popdown");
2915 $self->{hover}[1]->() if $self->{hover};
2916 }
2917}
2918
2919#############################################################################
2920
2921package CFClient::UI::Statusbox;
2922
2923our @ISA = CFClient::UI::VBox::;
2924
2925sub new {
2926 my $class = shift;
2927
2928 $class->SUPER::new (
2929 fontsize => 0.8,
2930 @_,
2931 )
2932}
2933
2934sub reorder {
2935 my ($self) = @_;
2936 my $NOW = time;
2937
2938 while (my ($k, $v) = each %{ $self->{item} }) {
2939 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2940 }
2941
2942 my @widgets;
2943
2944 my @items = sort {
2945 $a->{pri} <=> $b->{pri}
2946 or $b->{id} <=> $a->{id}
2947 } values %{ $self->{item} };
2948
2949 my $count = 10 + 1;
2950 for my $item (@items) {
2951 last unless --$count;
2952
2953 push @widgets, $item->{label} ||= do {
2954 # TODO: doesn't handle markup well (read as: at all)
2955 my $short = $item->{count} > 1
2956 ? "<b>$item->{count} ×</b> $item->{text}"
2957 : $item->{text};
2958
2959 for ($short) {
2960 s/^\s+//;
2961 s/\s+/ /g;
2962 }
2963
2964 new CFClient::UI::Label
2965 markup => $short,
2966 tooltip => $item->{tooltip},
2967 tooltip_font => $::FONT_PROP,
2968 tooltip_width => 0.67,
2969 fontsize => $item->{fontsize} || $self->{fontsize},
2970 max_w => $::WIDTH * 0.44,
2971 fg => $item->{fg},
2972 can_events => 1,
2973 can_hover => 1
2974 };
2975 }
2976
2977 $self->clear;
2978 $self->SUPER::add (reverse @widgets);
2979}
2980
2981sub add {
2982 my ($self, $text, %arg) = @_;
2983
2984 $text =~ s/^\s+//;
2985 $text =~ s/\s+$//;
2986
2987 return unless $text;
2988
2989 my $timeout = time + ((delete $arg{timeout}) || 60);
2990
2991 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2992
2993 if (my $item = $self->{item}{$group}) {
2994 if ($item->{text} eq $text) {
2995 $item->{count}++;
2996 } else {
2997 $item->{count} = 1;
2998 $item->{text} = $item->{tooltip} = $text;
2999 }
3000 $item->{id} = ++$self->{id};
3001 $item->{timeout} = $timeout;
3002 delete $item->{label};
3003 } else {
3004 $self->{item}{$group} = {
3005 id => ++$self->{id},
3006 text => $text,
3007 timeout => $timeout,
3008 tooltip => $text,
3009 fg => [0.8, 0.8, 0.8, 0.8],
3010 pri => 0,
3011 count => 1,
3012 %arg,
3013 };
3014 }
3015
3016 $self->reorder;
3017}
3018
3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 delete $_->{label}
3023 for values %{ $self->{item} || {} };
3024
3025 $self->reorder;
3026 $self->SUPER::reconfigure;
3027}
3028
3029#############################################################################
3030
2305package CFClient::UI::Root; 3031package CFClient::UI::Root;
2306 3032
2307our @ISA = CFClient::UI::Container::; 3033our @ISA = CFClient::UI::Container::;
2308 3034
2309use CFClient::OpenGL; 3035use CFClient::OpenGL;
2310 3036
2311sub check_size { 3037sub new {
2312 my ($self) = @_; 3038 my $class = shift;
2313 3039
2314 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3040 $class->SUPER::new (
2315} 3041 @_,
2316 3042 )
2317sub size_request {
2318 ($::WIDTH, $::HEIGHT)
2319} 3043}
2320 3044
2321sub configure { 3045sub configure {
2322 my ($self, $x, $y, $w, $h) = @_; 3046 my ($self, $x, $y, $w, $h) = @_;
2323 3047
2324 $self->SUPER::configure ($x, $y, $w, $h); 3048 $self->{w} = $w;
3049 $self->{h} = $h;
3050}
2325 3051
3052sub check_size {
3053 my ($self) = @_;
3054
3055 $self->size_allocate ($self->{w}, $self->{h})
3056 if $self->{w};
3057}
3058
3059sub size_request {
3060 my ($self) = @_;
3061
3062 ($self->{w}, $self->{h})
3063}
3064
3065sub size_allocate {
3066 my ($self, $w, $h) = @_;
3067
2326 for my $child (@{$self->{children}}) { 3068 for my $child ($self->children) {
2327 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3069 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2328 3070
3071 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3072 if exists $child->{req_x};
3073
3074 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3075 if exists $child->{req_y};
3076
2329 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3077 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2330 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3078 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3079
2331 $child->configure ($X, $Y, $W,$H); 3080 $child->configure ($X, $Y, $W, $H);
2332 } 3081 }
2333} 3082}
2334 3083
2335sub _topleft { 3084sub coord2local {
2336 my ($self, $x, $y) = @_; 3085 my ($self, $x, $y) = @_;
2337 3086
2338 ($x, $y) 3087 ($x, $y)
2339} 3088}
2340 3089
3090sub coord2global {
3091 my ($self, $x, $y) = @_;
3092
3093 ($x, $y)
3094}
3095
2341sub update { 3096sub update {
2342 my ($self) = @_; 3097 my ($self) = @_;
2343 3098
2344 $self->check_size; 3099 $self->check_size;
2345 ::refresh (); 3100 $::WANT_REFRESH++;
2346} 3101}
2347 3102
2348sub add { 3103sub add {
2349 my ($self, $child) = @_; 3104 my ($self, @children) = @_;
2350 3105
3106 for (my @widgets = @children; my $w = pop @widgets; ) {
3107 push @widgets, $w->children;
3108 $w->{root} = $self;
3109 $w->{visible} = 1;
3110 }
3111
3112 for my $child (@children) {
3113 $child->{is_toplevel} = 1;
3114
2351 # integerize window positions 3115 # integerise window positions
2352 $child->{x} = int $child->{x}; 3116 $child->{x} = int $child->{x};
2353 $child->{y} = int $child->{y}; 3117 $child->{y} = int $child->{y};
3118 }
2354 3119
2355 $self->SUPER::add ($child); 3120 $self->SUPER::add (@children);
3121}
3122
3123sub remove {
3124 my ($self, @children) = @_;
3125
3126 $self->SUPER::remove (@children);
3127
3128 while (@children) {
3129 my $w = pop @children;
3130 push @children, $w->children;
3131 $w->set_invisible;
3132 }
2356} 3133}
2357 3134
2358sub on_refresh { 3135sub on_refresh {
2359 my ($self, $id, $cb) = @_; 3136 my ($self, $id, $cb) = @_;
2360 3137
2361 $self->{refresh_hook}{$id} = $cb; 3138 $self->{refresh_hook}{$id} = $cb;
2362} 3139}
2363 3140
3141sub on_post_alloc {
3142 my ($self, $id, $cb) = @_;
3143
3144 $self->{post_alloc_hook}{$id} = $cb;
3145}
3146
2364sub draw { 3147sub draw {
2365 my ($self) = @_; 3148 my ($self) = @_;
2366 3149
2367 while (my $rcb = delete $self->{refresh_hook}) { 3150 while ($self->{refresh_hook}) {
2368 $_->() for values %$rcb; 3151 $_->()
3152 for values %{delete $self->{refresh_hook}};
3153 }
3154
3155 if ($self->{check_size}) {
3156 my @queue = ([], []);
3157
3158 for (;;) {
3159 if ($self->{check_size}) {
3160 # heuristic: check containers last
3161 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
3162 for values %{delete $self->{check_size}}
3163 }
3164
3165 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
3166
3167 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3168 ? @$widget{qw(user_w user_h)}
3169 : $widget->size_request;
3170
3171 if (delete $widget->{force_alloc}
3172 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3173 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3174
3175 $widget->{req_w} = $w;
3176 $widget->{req_h} = $h;
3177
3178 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3179
3180 $widget->{parent}->check_size
3181 if $widget->{parent};
3182 }
3183 }
3184 }
3185
3186 while ($self->{size_alloc}) {
3187 for (values %{delete $self->{size_alloc}}) {
3188 my ($widget, $w, $h) = @$_;
3189
3190 $w = 0 if $w < 0;
3191 $h = 0 if $h < 0;
3192
3193 $widget->{w} = $w;
3194 $widget->{h} = $h;
3195 $widget->emit (size_allocate => $w, $h);
3196 }
3197 }
3198
3199 while ($self->{post_alloc_hook}) {
3200 $_->()
3201 for values %{delete $self->{post_alloc_hook}};
2369 } 3202 }
2370 3203
2371 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3204 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2372 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3205 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2373 glClear GL_COLOR_BUFFER_BIT; 3206 glClear GL_COLOR_BUFFER_BIT;
2374 3207
2375 glMatrixMode GL_PROJECTION; 3208 glMatrixMode GL_PROJECTION;
2376 glLoadIdentity; 3209 glLoadIdentity;
2377 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2378 glMatrixMode GL_MODELVIEW; 3211 glMatrixMode GL_MODELVIEW;
2379 glLoadIdentity; 3212 glLoadIdentity;
2380 3213
2381 $self->_draw; 3214 $self->_draw;
2382} 3215}
… …
2384############################################################################# 3217#############################################################################
2385 3218
2386package CFClient::UI; 3219package CFClient::UI;
2387 3220
2388$ROOT = new CFClient::UI::Root; 3221$ROOT = new CFClient::UI::Root;
2389$TOOLTIP = new CFClient::UI::Tooltip; 3222$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2390 3223
23911 32241
2392 3225

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