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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.259 by root, Tue May 30 07:13:09 2006 UTC vs.
Revision 1.314 by root, Mon Jun 26 21:59:04 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
10use CFClient::Texture; 11use CFClient::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
… …
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
20 49
21sub get_layout { 50sub get_layout {
22 my $layout; 51 my $layout;
23 52
24 for (grep { $_->{name} } values %WIDGET) { 53 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 68 my ($layout) = @_;
40 69
41 $LAYOUT = $layout; 70 $LAYOUT = $layout;
42} 71}
43 72
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
70
71# class methods for events 73# class methods for events
72sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
73 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS; 76 if $FOCUS;
75} 77}
… …
87 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
88 90
89 $GRAB = $widget; 91 $GRAB = $widget;
90 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
91 93
92 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
93 } 95 }
94 96
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
96 98
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
… …
112 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 116 $grab->update if $grab;
115 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
116 118
117 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
118 } 120 }
119} 121}
120 122
121sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
122 my ($ev) = @_; 124 my ($ev) = @_;
… …
128 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
129 131
130 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
131 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
132 134
133 check_tooltip; 135 $TOOLTIP_WATCHER->start;
134 } 136 }
135 137
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER; 139 if $HOVER;
138} 140}
… …
170sub rescale_widgets { 172sub rescale_widgets {
171 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
172 174
173 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177 179
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 186
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187 189
188 } 190 }
189 } 191 }
190 192
191 reconfigure_widgets; 193 reconfigure_widgets;
… …
270 272
271 return unless $self->{visible}; 273 return unless $self->{visible};
272 274
273 $_->set_invisible for $self->children; 275 $_->set_invisible for $self->children;
274 276
277 delete $self->{visible};
275 delete $self->{root}; 278 delete $self->{root};
276 delete $self->{visible};
277 279
278 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
280 282
281 CFClient::UI::check_tooltip 283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
282 if $TOOLTIP->{owner} == $self; 284 if $TOOLTIP->{owner} == $self;
283 285
284 $self->focus_out; 286 $self->emit ("focus_out");
285
286 $self->emit (visibility_change => 0); 287 $self->emit (visibility_change => 0);
287} 288}
288 289
289sub set_visibility { 290sub set_visibility {
290 my ($self, $visible) = @_; 291 my ($self, $visible) = @_;
… …
313} 314}
314 315
315sub move_abs { 316sub move_abs {
316 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
317 318
318 $self->{x} = List::Util::max 0, int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319 $self->{y} = List::Util::max 0, int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
321 322
322 $self->update; 323 $self->update;
323} 324}
324 325
… …
332} 333}
333 334
334sub size_request { 335sub size_request {
335 require Carp; 336 require Carp;
336 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
338}
339
340sub baseline_shift {
341 0
337} 342}
338 343
339sub configure { 344sub configure {
340 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
341 346
… …
365 370
366 $self->{root}{size_alloc}{$self+0} = $self; 371 $self->{root}{size_alloc}{$self+0} = $self;
367 } 372 }
368} 373}
369 374
370sub size_allocate {
371 # nothing to be done
372}
373
374sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
375} 381}
376 382
377sub set_max_size { 383sub set_max_size {
378 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
379 385
380 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
382} 390}
383 391
384sub set_tooltip { 392sub set_tooltip {
385 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
386 394
… …
391 399
392 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
393 401
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
397 } 405 }
398} 406}
399 407
400# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
401sub coord2local { 409sub coord2local {
… …
409 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
410 418
411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412} 420}
413 421
414sub focus_in { 422sub invoke_focus_in {
415 my ($self) = @_; 423 my ($self) = @_;
416 424
417 return if $FOCUS == $self; 425 return if $FOCUS == $self;
418 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
419 427
420 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
421 429
422 $self->_emit (focus_in => $focus);
423
424 $focus->update if $focus; 430 $focus->update if $focus;
425 $FOCUS->update; 431 $FOCUS->update;
426}
427 432
433 0
434}
435
428sub focus_out { 436sub invoke_focus_out {
429 my ($self) = @_; 437 my ($self) = @_;
430 438
431 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
432 440
433 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
434 442
435 $self->_emit (focus_out => $focus);
436
437 $focus->update if $focus; #? 443 $focus->update if $focus; #?
438 444
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440 unless $FOCUS; 446 unless $FOCUS;
441}
442 447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
443sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
444sub button_up { } 458sub invoke_button_up { 1 }
445sub key_down { } 459sub invoke_key_down { 1 }
446sub key_up { } 460sub invoke_key_up { 1 }
447 461
448sub button_down { 462sub invoke_button_down {
449 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
450 464
451 $self->focus_in; 465 $self->grab_focus;
452}
453 466
454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
459 484
460sub find_widget { 485sub find_widget {
461 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
462 487
463 return () unless $self->{can_events}; 488 return () unless $self->{can_events};
… …
472sub set_parent { 497sub set_parent {
473 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
474 499
475 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible}; 501 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500} 502}
501 503
502sub realloc { 504sub realloc {
503 my ($self) = @_; 505 my ($self) = @_;
504 506
… …
525 527
526 $self->realloc; 528 $self->realloc;
527 $self->update; 529 $self->update;
528} 530}
529 531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535
530sub draw { 536sub draw {
531 my ($self) = @_; 537 my ($self) = @_;
532 538
533 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534 548
535 glPushMatrix; 549 glPushMatrix;
536 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
537 $self->_draw;
538 glPopMatrix;
539 551
540 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
541 my ($x, $y) = @$self{qw(x y)};
542
543 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544 glEnable GL_BLEND; 554 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546 glBegin GL_QUADS; 556 glBegin GL_QUADS;
547 glVertex $x , $y; 557 glVertex 0 , 0;
548 glVertex $x + $self->{w}, $y; 558 glVertex $self->{w}, 0;
549 glVertex $x + $self->{w}, $y + $self->{h}; 559 glVertex $self->{w}, $self->{h};
550 glVertex $x , $y + $self->{h}; 560 glVertex 0 , $self->{h};
551 glEnd; 561 glEnd;
552 glDisable GL_BLEND; 562 glDisable GL_BLEND;
553 } 563 }
554 564
555 if ($ENV{CFPLUS_DEBUG} & 1) { 565 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix; 566 glPushMatrix;
557 glColor 1, 1, 0, 1; 567 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 568 glTranslate 0.375, 0.375;
559 glBegin GL_LINE_LOOP; 569 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0; 570 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0; 571 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1; 572 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1; 573 glVertex 0 , $self->{h} - 1;
564 glEnd; 574 glEnd;
565 glPopMatrix; 575 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
568} 581}
569 582
570sub _draw { 583sub _draw {
571 my ($self) = @_; 584 my ($self) = @_;
572 585
… …
575 588
576sub DESTROY { 589sub DESTROY {
577 my ($self) = @_; 590 my ($self) = @_;
578 591
579 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
580 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
581} 596}
582 597
583############################################################################# 598#############################################################################
584 599
585package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
610 625
611 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
612 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
613 628
614 glEnable GL_BLEND; 629 glEnable GL_BLEND;
615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616 glColor @$color; 631 glColor_premultiply @$color;
617 632
618 glBegin GL_QUADS; 633 glBegin GL_QUADS;
619 glVertex 0 , 0; 634 glVertex 0 , 0;
620 glVertex 0 , $h; 635 glVertex 0 , $h;
621 glVertex $w, $h; 636 glVertex $w, $h;
… …
652our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
653 668
654sub new { 669sub new {
655 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
656 671
657 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
658 673
659 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
660 children => [], 675 children => [],
661 can_events => 0, 676 can_events => 0,
662 %arg, 677 %arg,
663 ); 678 );
679
664 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
665 682
666 $self 683 $self
667} 684}
668 685
669sub add { 686sub add {
… …
717 $x -= $self->{x}; 734 $x -= $self->{x};
718 $y -= $self->{y}; 735 $y -= $self->{y};
719 736
720 my $res; 737 my $res;
721 738
722 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
723 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
724 and return $res; 741 and return $res;
725 } 742 }
726 743
727 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
748} 765}
749 766
750sub add { 767sub add {
751 my ($self, $child) = @_; 768 my ($self, $child) = @_;
752 769
753 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
754
755 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
756} 772}
757 773
758sub remove { 774sub remove {
759 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
768 784
769sub size_request { 785sub size_request {
770 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
771} 787}
772 788
773sub size_allocate { 789sub invoke_size_allocate {
774 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
775 791
776 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
777} 795}
778 796
779############################################################################# 797#############################################################################
798
799# back-buffered drawing area
780 800
781package CFClient::UI::Window; 801package CFClient::UI::Window;
782 802
783our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
784 804
… …
795 815
796 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
797 $self->SUPER::update; 817 $self->SUPER::update;
798} 818}
799 819
800sub size_allocate { 820sub invoke_size_allocate {
801 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
802 822
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update; 823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
805} 826}
806 827
807sub _render { 828sub _render {
829 my ($self) = @_;
830
808 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
809} 832}
810 833
811sub render_child { 834sub render_child {
812 my ($self) = @_; 835 my ($self) = @_;
813 836
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
817 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
818 $self->_render; 848 $self->_render;
819 }; 849 };
820} 850}
821 851
822sub _draw { 852sub _draw {
823 my ($self) = @_; 853 my ($self) = @_;
824 854
825 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
826 856
827 my $tex = $self->{texture} 857 my $tex = $self->{texture}
828 or return; 858 or return;
829 859
830 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
833 863
834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
835 865
836 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
837} 867}
… …
861 $h = 10 if $self->{scroll_y}; 891 $h = 10 if $self->{scroll_y};
862 892
863 ($w, $h) 893 ($w, $h)
864} 894}
865 895
866sub size_allocate { 896sub invoke_size_allocate {
867 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
868 898
869 my $child = $self->child; 899 my $child = $self->child;
870 900
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873 903
874 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
875 $self->update; 905 $self->update;
906
907 1
876} 908}
877 909
878sub set_offset { 910sub set_offset {
879 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
880 912
… …
913} 945}
914 946
915sub _render { 947sub _render {
916 my ($self) = @_; 948 my ($self) = @_;
917 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919 954
920 $self->SUPER::_render; 955 $self->SUPER::_render;
921} 956}
922 957
… …
925package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
926 961
927our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
928 963
929sub new { 964sub new {
930 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
931 968
932 my $self; 969 my $self;
933 970
934 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
935 vertical => 1, 972 vertical => 1,
… …
940 ; 977 ;
941 978
942 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider, 981 slider => $slider,
945 @_, 982 %arg,
946 ); 983 );
947 984
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
951 987
952 $self 988 $self
953} 989}
954 990
991#TODO# update range on size_allocate depending on child
992
993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update_slider {
1000 my ($self) = @_;
1001
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1003}
1004
955sub update { 1005sub update {
956 my ($self) = @_; 1006 my ($self) = @_;
957 1007
958 $self->SUPER::update; 1008 $self->SUPER::update;
959 1009
960 # todo: overwrite size_allocate of child 1010 $self->update_slider;
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963} 1011}
964 1012
965sub size_allocate { 1013sub invoke_size_allocate {
966 my ($self, $w, $h) = @_; 1014 my ($self, $w, $h) = @_;
967 1015
1016 $self->update_slider;
1017
968 $self->SUPER::size_allocate ($w, $h); 1018 $self->SUPER::invoke_size_allocate ($w, $h)
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972} 1019}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976 1020
977############################################################################# 1021#############################################################################
978 1022
979package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
980 1024
… …
996 1040
997 if ($self->{bg}) { 1041 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
999 1043
1000 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
1003 1047
1004 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
1005 glVertex 0 , 0; 1049 glVertex 0 , 0;
1006 glVertex 0 , $h; 1050 glVertex 0 , $h;
1007 glVertex $w, $h; 1051 glVertex $w, $h;
… …
1029my @border = 1073my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032 1076
1033sub new { 1077sub new {
1034 my $class = shift; 1078 my ($class, %arg) = @_;
1035 1079
1036 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
1037 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
1038 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
1039 border => 0.6, 1083 border => 0.6,
1040 can_events => 1, 1084 can_events => 1,
1041 min_w => 16, 1085 min_w => 16,
1042 min_h => 16, 1086 min_h => 16,
1043 @_ 1087 %arg,
1044 ); 1088 );
1045 1089
1046 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
1047 align => 0, 1091 align => 0,
1048 valign => 1, 1092 valign => 1,
1049 text => $self->{title}, 1093 text => $self->{title},
1050 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->hide };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
1051 1105
1052 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053} 1115}
1054 1116
1055sub border { 1117sub border {
1056 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
1057} 1119}
1058 1120
1059sub size_request { 1121sub size_request {
1060 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
1061 1129
1062 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
1063 1131
1064 ( 1132 (
1065 $w + $self->border * 2, 1133 $w + $self->border * 2,
1066 $h + $self->border * 2, 1134 $h + $self->border * 2,
1067 ) 1135 )
1068} 1136}
1069 1137
1070sub size_allocate { 1138sub invoke_size_allocate {
1071 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
1072 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
1073 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
1074 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
1075 1151
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
1079 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
1080}
1081 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1082sub button_down { 1160sub invoke_button_down {
1083 my ($self, $ev, $x, $y) = @_; 1161 my ($self, $ev, $x, $y) = @_;
1084 1162
1085 my ($w, $h) = @$self{qw(w h)}; 1163 my ($w, $h) = @$self{qw(w h)};
1086 my $border = $self->border; 1164 my $border = $self->border;
1087 1165
… …
1103 my $dy = $ev->{y} - $oy; 1181 my $dy = $ev->{y} - $oy;
1104 1182
1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107 1185
1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108 $self->realloc; 1187 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110 }; 1188 };
1111 1189
1112 } elsif ($lr ^ $td) { 1190 } elsif ($lr ^ $td) {
1113 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114 my ($bx, $by) = ($self->{x}, $self->{y}); 1192 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1117 my ($ev, $x, $y) = @_; 1195 my ($ev, $x, $y) = @_;
1118 1196
1119 ($x, $y) = ($ev->{x}, $ev->{y}); 1197 ($x, $y) = ($ev->{x}, $ev->{y});
1120 1198
1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122 }; 1202 };
1203 } else {
1204 return 0;
1205 }
1206
1123 } 1207 1
1124} 1208}
1125 1209
1126sub button_up { 1210sub invoke_button_up {
1127 my ($self, $ev, $x, $y) = @_; 1211 my ($self, $ev, $x, $y) = @_;
1128 1212
1129 delete $self->{motion}; 1213 ! ! delete $self->{motion}
1130} 1214}
1131 1215
1132sub mouse_motion { 1216sub invoke_mouse_motion {
1133 my ($self, $ev, $x, $y) = @_; 1217 my ($self, $ev, $x, $y) = @_;
1134 1218
1135 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
1136} 1222}
1137 1223
1138sub _draw { 1224sub _draw {
1139 my ($self) = @_; 1225 my ($self) = @_;
1140 1226
1227 my $child = $self->{children}[0];
1228
1141 my ($w, $h ) = ($self->{w}, $self->{h}); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1230 my ($cw, $ch) = ($child->{w}, $child->{h});
1143 1231
1144 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146 1234
1147 my $border = $self->border; 1235 my $border = $self->border;
… …
1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 } 1251 }
1164 1252
1165 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
1166 1254
1167 $self->{title}->draw if $self->{title};
1168
1169 $self->child->draw; 1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
1170} 1266}
1171 1267
1172############################################################################# 1268#############################################################################
1173 1269
1174package CFClient::UI::Table; 1270package CFClient::UI::Table;
… …
1197 1293
1198 $child->set_parent ($self); 1294 $child->set_parent ($self);
1199 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
1200 1296
1201 $self->realloc; 1297 $self->realloc;
1298}
1299
1300sub remove {
1301 my ($self, $child) = @_;
1302
1303 # TODO: not yet implemented
1202} 1304}
1203 1305
1204# TODO: move to container class maybe? send children a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
1205sub clear { 1307sub clear {
1206 my ($self) = @_; 1308 my ($self) = @_;
… …
1247 (sum @$ws), 1349 (sum @$ws),
1248 (sum @$hs), 1350 (sum @$hs),
1249 ) 1351 )
1250} 1352}
1251 1353
1252sub size_allocate { 1354sub invoke_size_allocate {
1253 my ($self, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
1254 1356
1255 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
1256 1358
1257 my $req_w = (sum @$ws) || 1; 1359 my $req_w = (sum @$ws) || 1;
… …
1289 } 1391 }
1290 1392
1291 $y += $row_h; 1393 $y += $row_h;
1292 } 1394 }
1293 1395
1396 1
1294} 1397}
1295 1398
1296sub find_widget { 1399sub find_widget {
1297 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
1298 1401
… …
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 ) 1440 )
1338} 1441}
1339 1442
1340sub size_allocate { 1443sub invoke_size_allocate {
1341 my ($self, $w, $h) = @_; 1444 my ($self, $w, $h) = @_;
1342 1445
1343 my $space = $self->{vertical} ? $h : $w; 1446 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children}; 1447 my @children = $self->visible_children;
1345 1448
1346 my @req; 1449 my @req;
1347 1450
1348 if ($self->{homogeneous}) { 1451 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children; 1452 @req = ($space / (@children || 1)) x @children;
1350 } else { 1453 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352 my $req = List::Util::sum @req; 1455 my $req = List::Util::sum @req;
1353 1456
1354 if ($req > $space) { 1457 if ($req > $space) {
1355 # ah well, not enough space 1458 # ah well, not enough space
1356 $_ *= $space / $req for @req; 1459 $_ *= $space / $req for @req;
1357 } else { 1460 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359 1462
1360 $space = ($space - $req) / $expand; # remaining space to give away 1463 $space = ($space - $req) / $expand; # remaining space to give away
1361 1464
1362 $req[$_] += $space * $children->[$_]{expand} 1465 $req[$_] += $space * $children[$_]{expand}
1363 for 0 .. $#$children; 1466 for 0 .. $#children;
1364 } 1467 }
1365 } 1468 }
1366 1469
1367 CFClient::UI::harmonize \@req; 1470 CFClient::UI::harmonize \@req;
1368 1471
1369 my $pos = 0; 1472 my $pos = 0;
1370 for (0 .. $#$children) { 1473 for (0 .. $#children) {
1371 my $alloc = $req[$_]; 1474 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373 1476
1374 $pos += $alloc; 1477 $pos += $alloc;
1375 } 1478 }
1376 1479
1377 1 1480 1
… …
1467 1570
1468 delete $self->{texture}; 1571 delete $self->{texture};
1469 $self->SUPER::update; 1572 $self->SUPER::update;
1470} 1573}
1471 1574
1575sub realloc {
1576 my ($self) = @_;
1577
1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1580}
1581
1472sub set_text { 1582sub set_text {
1473 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1474 1584
1475 return if $self->{text} eq "T$text"; 1585 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text"; 1586 $self->{text} = "T$text";
1477 1587
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1480 1590
1591 delete $self->{size_req};
1481 $self->realloc; 1592 $self->realloc;
1482 $self->update; 1593 $self->update;
1483} 1594}
1484 1595
1485sub set_markup { 1596sub set_markup {
… …
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492 1603
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1495 1606
1607 delete $self->{size_req};
1496 $self->realloc; 1608 $self->realloc;
1497 $self->update; 1609 $self->update;
1498} 1610}
1499 1611
1500sub size_request { 1612sub size_request {
1501 my ($self) = @_; 1613 my ($self) = @_;
1502 1614
1615 $self->{size_req} ||= do {
1503 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1); 1617 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508 1621
1509 my ($w, $h) = $self->{layout}->size; 1622 my ($w, $h) = $self->{layout}->size;
1510 1623
1511 if (exists $self->{template}) { 1624 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font}; 1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514 1627
1515 my ($w2, $h2) = $self->{template}->size; 1628 my ($w2, $h2) = $self->{template}->size;
1516 1629
1517 $w = List::Util::max $w, $w2; 1630 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2; 1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1519 } 1635 };
1520 1636
1521 ($w, $h) 1637 @{ $self->{size_req} }
1522} 1638}
1523 1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1524sub size_allocate { 1644sub invoke_size_allocate {
1525 my ($self, $w, $h) = @_; 1645 my ($self, $w, $h) = @_;
1526 1646
1647 delete $self->{ox};
1648
1527 delete $self->{texture}; 1649 delete $self->{texture}
1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1528} 1653}
1529 1654
1530sub set_fontsize { 1655sub set_fontsize {
1531 my ($self, $fontsize) = @_; 1656 my ($self, $fontsize) = @_;
1532 1657
1533 $self->{fontsize} = $fontsize; 1658 $self->{fontsize} = $fontsize;
1534 delete $self->{texture}; 1659 delete $self->{texture};
1535 1660
1536 $self->realloc; 1661 $self->realloc;
1662}
1663
1664sub reconfigure {
1665 my ($self) = @_;
1666
1667 delete $self->{size_req};
1668
1669 $self->SUPER::reconfigure;
1537} 1670}
1538 1671
1539sub _draw { 1672sub _draw {
1540 my ($self) = @_; 1673 my ($self) = @_;
1541 1674
… …
1547 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551 1684
1552 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1685 new_from_layout CFClient::Texture $self->{layout}
1686 };
1553 1687
1688 unless (exists $self->{ox}) {
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5); 1691 : ($self->{w} - $tex->{w}) * 0.5);
1557 1692
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5); 1695 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
1563 }; 1696 };
1564 1697
1565 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1567 1702
1568 if ($tex->{format} == GL_ALPHA) { 1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1569 glColor @{$self->{fg}}; 1705 glColor @{$self->{fg}};
1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1571 } else { 1707 } else {
1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1573 } 1710 }
1574 1711
1575 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1576} 1713}
1577 1714
… …
1594 can_hover => 1, 1731 can_hover => 1,
1595 can_focus => 1, 1732 can_focus => 1,
1596 valign => 0, 1733 valign => 0,
1597 can_events => 1, 1734 can_events => 1,
1598 #text => ... 1735 #text => ...
1736 #hidden => "*",
1599 @_ 1737 @_
1600 ) 1738 )
1601} 1739}
1602 1740
1603sub _set_text { 1741sub _set_text {
… …
1605 1743
1606 delete $self->{cur_h}; 1744 delete $self->{cur_h};
1607 1745
1608 return if $self->{text} eq $text; 1746 return if $self->{text} eq $text;
1609 1747
1610 delete $self->{texture};
1611
1612 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1613 $self->{text} = $text; 1749 $self->{text} = $text;
1614 1750
1615 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1616 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1617 1754
1618 $self->_emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1619} 1759}
1620 1760
1621sub set_text { 1761sub set_text {
1622 my ($self, $text) = @_; 1762 my ($self, $text) = @_;
1623 1763
1624 $self->{cursor} = length $text; 1764 $self->{cursor} = length $text;
1625 $self->_set_text ($text); 1765 $self->_set_text ($text);
1626
1627 $self->realloc;
1628} 1766}
1629 1767
1630sub get_text { 1768sub get_text {
1631 $_[0]{text} 1769 $_[0]{text}
1632} 1770}
… …
1637 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1638 1776
1639 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1640} 1778}
1641 1779
1642sub key_down { 1780sub invoke_key_down {
1643 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1644 1782
1645 my $mod = $ev->{mod}; 1783 my $mod = $ev->{mod};
1646 my $sym = $ev->{sym}; 1784 my $sym = $ev->{sym};
1647 my $uni = $ev->{unicode}; 1785 my $uni = $ev->{unicode};
… …
1659 } elsif ($sym == CFClient::SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1660 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1661 } elsif ($sym == CFClient::SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1662 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1663 } elsif ($uni == 27) { 1801 } elsif ($uni == 27) {
1664 $self->_emit ('escape'); 1802 $self->emit ('escape');
1665 } elsif ($uni) { 1803 } elsif ($uni) {
1666 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1667 } 1807 }
1668 1808
1669 $self->_set_text ($text); 1809 $self->_set_text ($text);
1670 1810
1671 $self->realloc; 1811 $self->realloc;
1672}
1673 1812
1813 1
1814}
1815
1674sub focus_in { 1816sub invoke_focus_in {
1675 my ($self) = @_; 1817 my ($self) = @_;
1676 1818
1677 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1678 1820
1679 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1680} 1822}
1681 1823
1682sub button_down { 1824sub invoke_button_down {
1683 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1684 1826
1685 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1686 1828
1687 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1688 1830
1689 # byte-index to char-index 1831 # byte-index to char-index
1690 my $text = $self->{text}; 1832 my $text = $self->{text};
1691 utf8::encode $text; 1833 utf8::encode $text;
1692 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1693 1835
1694 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1695 $self->update; 1837 $self->update;
1838
1839 1
1696} 1840}
1697 1841
1698sub mouse_motion { 1842sub invoke_mouse_motion {
1699 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1700# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1701} 1847}
1702 1848
1703sub _draw { 1849sub _draw {
1704 my ($self) = @_; 1850 my ($self) = @_;
1705 1851
1706 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1707 1853
1708 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1709 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1710 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1711 } else { 1857 } else {
1712 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1713 } 1859 }
1714 1860
1715 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1716 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1717 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1718 glVertex 0 , 0; 1864 glVertex 0 , 0;
1719 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1720 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1721 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1746 1892
1747our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1748 1894
1749use CFClient::OpenGL; 1895use CFClient::OpenGL;
1750 1896
1751sub key_down { 1897sub invoke_key_down {
1752 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1753 1899
1754 my $sym = $ev->{sym}; 1900 my $sym = $ev->{sym};
1755 1901
1756 if ($sym == 13) { 1902 if ($sym == 13) {
1757 unshift @{$self->{history}}, 1903 unshift @{$self->{history}},
1758 my $txt = $self->get_text; 1904 my $txt = $self->get_text;
1905
1759 $self->{history_pointer} = -1; 1906 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = ''; 1907 $self->{history_saveback} = '';
1761 $self->_emit (activate => $txt); 1908 $self->emit (activate => $txt);
1762 $self->update; 1909 $self->update;
1763 1910
1764 } elsif ($sym == CFClient::SDLK_UP) { 1911 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) { 1912 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text; 1913 $self->{history_saveback} = $self->get_text;
… …
1782 } else { 1929 } else {
1783 $self->set_text ($self->{history_saveback}); 1930 $self->set_text ($self->{history_saveback});
1784 } 1931 }
1785 1932
1786 } else { 1933 } else {
1787 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1788 } 1937 1
1789
1790} 1938}
1791 1939
1792############################################################################# 1940#############################################################################
1793 1941
1794package CFClient::UI::Button; 1942package CFClient::UI::Button;
… …
1815 can_events => 1, 1963 can_events => 1,
1816 @_ 1964 @_
1817 ) 1965 )
1818} 1966}
1819 1967
1820sub activate { }
1821
1822sub button_up { 1968sub invoke_button_up {
1823 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1824 1970
1825 $self->emit ("activate") 1971 $self->emit ("activate")
1826 if $x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1827 && $y >= 0 && $y < $self->{h}; 1973 && $y >= 0 && $y < $self->{h};
1974
1975 1
1828} 1976}
1829 1977
1830sub _draw { 1978sub _draw {
1831 my ($self) = @_; 1979 my ($self) = @_;
1832 1980
1833 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1834
1835 if ($GRAB == $self) {
1836 $self->{fg} = $self->{active_fg};
1837 }
1838 1982
1839 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1842 1986
1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 1987 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1844 1988
1845 glDisable GL_TEXTURE_2D; 1989 glDisable GL_TEXTURE_2D;
1846 1990
1847 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::ImageButton;
1997
1998our @ISA = CFClient::UI::Image::;
1999
2000use CFClient::OpenGL;
2001
2002my %textures;
2003
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
1848} 2028}
1849 2029
1850############################################################################# 2030#############################################################################
1851 2031
1852package CFClient::UI::CheckBox; 2032package CFClient::UI::CheckBox;
… …
1879 my ($self) = @_; 2059 my ($self) = @_;
1880 2060
1881 (6) x 2 2061 (6) x 2
1882} 2062}
1883 2063
1884sub button_down { 2064sub invoke_button_down {
1885 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1886 2066
1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1889 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1890 $self->_emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1891 } 2075 1
1892} 2076}
1893 2077
1894sub _draw { 2078sub _draw {
1895 my ($self) = @_; 2079 my ($self) = @_;
1896 2080
… …
1916package CFClient::UI::Image; 2100package CFClient::UI::Image;
1917 2101
1918our @ISA = CFClient::UI::Base::; 2102our @ISA = CFClient::UI::Base::;
1919 2103
1920use CFClient::OpenGL; 2104use CFClient::OpenGL;
1921use Carp qw/confess/;
1922 2105
1923our %loaded_images; 2106our %texture_cache;
1924 2107
1925sub new { 2108sub new {
1926 my $class = shift; 2109 my $class = shift;
1927 2110
1928 my $self = $class->SUPER::new (can_events => 0, @_); 2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
1929 2115
1930 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
1931 2118
1932 $loaded_images{$self->{image}} ||= 2119 $self->{tex} = $texture_cache{$self->{path}} ||=
1933 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1934 2121
1935 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2122 Scalar::Util::weaken $texture_cache{$self->{path}};
1936 2123
1937 Scalar::Util::weaken $loaded_images{$self->{image}}; 2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1938
1939 $self->{aspect} = $tex->{w} / $tex->{h};
1940 2125
1941 $self 2126 $self
1942} 2127}
1943 2128
1944sub size_request { 2129sub size_request {
1945 my ($self) = @_; 2130 my ($self) = @_;
1946 2131
1947 ($self->{tex}->{w}, $self->{tex}->{h}) 2132 ($self->{tex}{w}, $self->{tex}{h})
1948} 2133}
1949 2134
1950sub _draw { 2135sub _draw {
1951 my ($self) = @_; 2136 my ($self) = @_;
1952 2137
… …
2063 2248
2064 my $h1 = $self->{h} * (1 - $ycut1); 2249 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2); 2250 my $h2 = $self->{h} * (1 - $ycut2);
2066 2251
2067 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2071 2257
2072 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
2073 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
… …
2187 $self->update; 2373 $self->update;
2188 2374
2189 $self 2375 $self
2190} 2376}
2191 2377
2192sub changed { }
2193
2194sub set_range { 2378sub set_range {
2195 my ($self, $range) = @_; 2379 my ($self, $range) = @_;
2196 2380
2197 ($range, $self->{range}) = ($self->{range}, $range); 2381 ($range, $self->{range}) = ($self->{range}, $range);
2198 2382
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}"; 2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2201} 2387}
2202 2388
2203sub set_value { 2389sub set_value {
2204 my ($self, $value) = @_; 2390 my ($self, $value) = @_;
2205 2391
… …
2216 if $unit; 2402 if $unit;
2217 2403
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219 2405
2220 if ($value != $old_value) { 2406 if ($value != $old_value) {
2221 $self->_emit (changed => $value); 2407 $self->emit (changed => $value);
2222 $self->update; 2408 $self->update;
2223 } 2409 }
2224} 2410}
2225 2411
2226sub size_request { 2412sub size_request {
2227 my ($self) = @_; 2413 my ($self) = @_;
2228 2414
2229 ($self->{req_w}, $self->{req_h}) 2415 ($self->{req_w}, $self->{req_h})
2230} 2416}
2231 2417
2232sub button_down { 2418sub invoke_button_down {
2233 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
2234 2420
2235 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2236 2422
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238 2424
2239 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
2240} 2426}
2241 2427
2242sub mouse_motion { 2428sub invoke_mouse_motion {
2243 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
2244 2430
2245 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247 2433
2248 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249 2435
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251 2437
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2253 } 2443 1
2254} 2444}
2255 2445
2256sub update { 2446sub update {
2257 my ($self) = @_; 2447 my ($self) = @_;
2258 2448
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2260 $self->set_value ($self->{range}[0]); 2457 $self->set_value ($self->{range}[0]);
2261 2458
2262 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100; 2460 my $range = ($hi - $page - $lo) || 1e-100;
2264 2461
… …
2270 $value = ($value - $lo) / $range; 2467 $value = ($value - $lo) / $range;
2271 $value = $value * $self->{scale} + $self->{offset}; 2468 $value = $value * $self->{scale} + $self->{offset};
2272 2469
2273 $self->{knob_x} = $value - $knob_w * 0.5; 2470 $self->{knob_x} = $value - $knob_w * 0.5;
2274 $self->{knob_w} = $knob_w; 2471 $self->{knob_w} = $knob_w;
2275 }); 2472 }
2276
2277 $self->SUPER::update;
2278}
2279
2280sub _draw {
2281 my ($self) = @_;
2282 2473
2283 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
2284 2475
2285 glScale $self->{w}, $self->{h}; 2476 glScale $self->{w}, $self->{h};
2286 2477
… …
2347sub set_range { shift->{slider}->set_range (@_) } 2538sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) } 2539sub set_value { shift->{slider}->set_value (@_) }
2349 2540
2350############################################################################# 2541#############################################################################
2351 2542
2352package CFClient::UI::TextView; 2543package CFClient::UI::TextScroller;
2353 2544
2354our @ISA = CFClient::UI::HBox::; 2545our @ISA = CFClient::UI::HBox::;
2355 2546
2356use CFClient::OpenGL; 2547use CFClient::OpenGL;
2357 2548
… …
2359 my $class = shift; 2550 my $class = shift;
2360 2551
2361 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
2362 fontsize => 1, 2553 fontsize => 1,
2363 can_events => 0, 2554 can_events => 0,
2555 indent => 0,
2364 #font => default_font 2556 #font => default_font
2365 @_, 2557 @_,
2366 2558
2367 layout => (new CFClient::Layout 1), 2559 layout => (new CFClient::Layout 1),
2368 par => [], 2560 par => [],
… …
2383 2575
2384 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
2385 $self->reflow; 2577 $self->reflow;
2386} 2578}
2387 2579
2580sub size_request {
2581 my ($self) = @_;
2582
2583 my ($empty, $slider) = @{ $self->{children} };
2584
2585 local $self->{children} = [$empty, $slider];
2586 $self->SUPER::size_request
2587}
2588
2388sub size_allocate { 2589sub invoke_size_allocate {
2389 my ($self, $w, $h) = @_; 2590 my ($self, $w, $h) = @_;
2390 2591
2391 $self->SUPER::size_allocate ($w, $h); 2592 my ($empty, $slider, @other) = @{ $self->{children} };
2593 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2392 2594
2393 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2595 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2596 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w}); 2597 $self->{layout}->set_width ($empty->{w});
2598 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2396 2599
2397 $self->reflow; 2600 $self->reflow;
2398}
2399 2601
2400sub text_size { 2602 local $self->{children} = [$empty, $slider];
2401 my ($self, $text, $indent) = @_; 2603 $self->SUPER::invoke_size_allocate ($w, $h)
2604}
2605
2606sub get_layout {
2607 my ($self, $para) = @_;
2402 2608
2403 my $layout = $self->{layout}; 2609 my $layout = $self->{layout};
2404 2610
2611 $layout->set_font ($self->{font}) if $self->{font};
2612 $layout->set_foreground (@{$para->{fg}});
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2613 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406 $layout->set_width ($self->{children}[0]{w} - $indent); 2614 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2615 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2407 $layout->set_markup ($text); 2616 $layout->set_markup ($para->{markup});
2617
2618 $layout->set_shapes (
2619 map
2620 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2621 @{$para->{widget}}
2408 2622 );
2623
2409 $layout->size 2624 $layout
2410} 2625}
2411 2626
2412sub reflow { 2627sub reflow {
2413 my ($self) = @_; 2628 my ($self) = @_;
2414 2629
… …
2423 $self->{children}[1]->set_value ($offset); 2638 $self->{children}[1]->set_value ($offset);
2424} 2639}
2425 2640
2426sub clear { 2641sub clear {
2427 my ($self) = @_; 2642 my ($self) = @_;
2643
2644 my (undef, undef, @other) = @{ $self->{children} };
2645 $self->remove ($_) for @other;
2428 2646
2429 $self->{par} = []; 2647 $self->{par} = [];
2430 $self->{height} = 0; 2648 $self->{height} = 0;
2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2649 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2432} 2650}
2433 2651
2434sub add_paragraph { 2652sub add_paragraph {
2435 my ($self, $color, $text, $indent) = @_; 2653 my ($self, $color, $para, $indent) = @_;
2436 2654
2437 for my $line (split /\n/, $text) { 2655 my ($text, @w) = ref $para ? @$para : $para;
2438 my ($w, $h) = $self->text_size ($line); 2656
2439 $self->{height} += $h; 2657 $para = {
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2658 w => 1e10,
2659 wrapped => 1,
2660 fg => $color,
2661 indent => $indent,
2662 markup => $text,
2663 widget => \@w,
2441 } 2664 };
2442 2665
2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2666 $self->add (@w) if @w;
2667 push @{$self->{par}}, $para;
2668
2669 $self->{need_reflow}++;
2670 $self->update;
2671}
2672
2673sub scroll_to_bottom {
2674 my ($self) = @_;
2675
2676 $self->{scroll_to_bottom} = 1;
2677 $self->update;
2444} 2678}
2445 2679
2446sub update { 2680sub update {
2447 my ($self) = @_; 2681 my ($self) = @_;
2448 2682
… …
2450 2684
2451 return unless $self->{h} > 0; 2685 return unless $self->{h} > 0;
2452 2686
2453 delete $self->{texture}; 2687 delete $self->{texture};
2454 2688
2455 $ROOT->on_post_alloc ($self, sub { 2689 $ROOT->on_post_alloc ($self => sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2690 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457 2691
2458 if (delete $self->{need_reflow}) { 2692 if (delete $self->{need_reflow}) {
2459 my $height = 0; 2693 my $height = 0;
2460 2694
2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
2465 for (@{$self->{par}}) { 2695 for my $para (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2696 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2467 $layout->set_width ($W - $_->[3]); 2697 my $layout = $self->get_layout ($para);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size; 2698 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3]; 2699
2471 $_->[1] = $h; 2700 $para->{w} = $w + $para->{indent};
2701 $para->{h} = $h;
2702 $para->{wrapped} = $layout->has_wrapped;
2472 } 2703 }
2473 2704
2474 $height += $_->[1]; 2705 $height += $para->{h};
2475 } 2706 }
2476 2707
2477 $self->{height} = $height; 2708 $self->{height} = $height;
2478 2709
2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2710 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2480 2711
2481 delete $self->{texture}; 2712 delete $self->{texture};
2482 } 2713 }
2483 2714
2715 if (delete $self->{scroll_to_bottom}) {
2716 $self->{children}[1]->set_value (1e10);
2717 }
2718
2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2719 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2485 glClearColor 0.5, 0.5, 0.5, 0; 2720 glClearColor 0, 0, 0, 0;
2486 glClear GL_COLOR_BUFFER_BIT; 2721 glClear GL_COLOR_BUFFER_BIT;
2487 2722
2488 my $top = int $self->{children}[1]{range}[0]; 2723 my $top = int $self->{children}[1]{range}[0];
2489 2724
2490 my $y0 = $top; 2725 my $y0 = $top;
2491 my $y1 = $top + $H; 2726 my $y1 = $top + $H;
2492 2727
2493 my $y = 0; 2728 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498 2729
2499 glEnable GL_BLEND; 2730 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off 2731 #TODO# not correct in windows where rgba is forced off
2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2732 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2502 2733
2503 for my $par (@{$self->{par}}) { 2734 for my $para (@{$self->{par}}) {
2504 my $h = $par->[1]; 2735 my $h = $para->{h};
2505 2736
2506 if ($y0 < $y + $h && $y < $y1) { 2737 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] }); 2738
2508 $layout->set_width ($W - $par->[3]); 2739 my $layout = $self->get_layout ($para);
2509 $layout->set_markup ($par->[4]);
2510 2740
2511 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2741 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2512 2742
2513 glRasterPos $par->[3], $y - $y0; 2743 glRasterPos $para->{indent}, $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2744 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2745
2746 if (my @w = @{ $para->{widget} }) {
2747 my @s = $layout->get_shapes;
2748
2749 glDisable GL_BLEND;
2750 for (@w) {
2751 my ($dx, $dy) = splice @s, 0, 2, ();
2752
2753 $_->{x} = $dx + $para->{indent};
2754 $_->{y} = $dy + $y - $y0;
2755
2756 $_->draw;
2757 }
2758 glEnable GL_BLEND;
2759 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2760 }
2515 } 2761 }
2516 2762
2517 $y += $h; 2763 $y += $h;
2518 } 2764 }
2519 2765
2520 glDisable GL_BLEND; 2766 glDisable GL_BLEND;
2521 }; 2767 };
2522 }); 2768 });
2523} 2769}
2524 2770
2771sub reconfigure {
2772 my ($self) = @_;
2773
2774 $self->SUPER::reconfigure;
2775
2776 $_->{w} = 1e10 for @{ $self->{par} };
2777 $self->reflow;
2778}
2779
2525sub _draw { 2780sub _draw {
2526 my ($self) = @_; 2781 my ($self) = @_;
2527 2782
2528 glEnable GL_TEXTURE_2D; 2783 glEnable GL_TEXTURE_2D;
2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2784 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1; 2785 glColor 0, 0, 0, 1;
2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2786 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2532 glDisable GL_TEXTURE_2D; 2787 glDisable GL_TEXTURE_2D;
2533 2788
2534 $self->{children}[1]->draw; 2789 $self->{children}[1]->draw;
2535
2536} 2790}
2537 2791
2538############################################################################# 2792#############################################################################
2539 2793
2540package CFClient::UI::Animator; 2794package CFClient::UI::Animator;
… …
2627 $tooltip .= "\n\n" . (ref $widget) . "\n" 2881 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 2882 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n" 2883 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}"; 2884 . "visible $widget->{visible}";
2631 } 2885 }
2886
2887 $tooltip =~ s/^\n+//;
2888 $tooltip =~ s/\n+$//;
2632 2889
2633 $self->add (new CFClient::UI::Label 2890 $self->add (new CFClient::UI::Label
2634 markup => $tooltip, 2891 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2892 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8, 2893 fontsize => 0.8,
… …
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2903 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647 2904
2648 ($w + 4, $h + 4) 2905 ($w + 4, $h + 4)
2649} 2906}
2650 2907
2651sub size_allocate { 2908sub invoke_size_allocate {
2652 my ($self, $w, $h) = @_; 2909 my ($self, $w, $h) = @_;
2653 2910
2654 $self->SUPER::size_allocate ($w - 4, $h - 4); 2911 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2655} 2912}
2656 2913
2657sub visibility_change { 2914sub invoke_visibility_change {
2658 my ($self, $visible) = @_; 2915 my ($self, $visible) = @_;
2659 2916
2660 return unless $visible; 2917 return unless $visible;
2661 2918
2662 $self->{root}->on_post_alloc ("move_$self" => sub { 2919 $self->{root}->on_post_alloc ("move_$self" => sub {
… …
2664 or return; 2921 or return;
2665 2922
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 2923 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667 2924
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 2925 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH; 2926 if $x + $self->{w} > $self->{root}{w};
2670 2927
2671 $self->move_abs ($x, $y); 2928 $self->move_abs ($x, $y);
2672 }); 2929 });
2673} 2930}
2674 2931
… …
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3020 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764 3021
2765 if ($tex) { 3022 if ($tex) {
2766 glEnable GL_TEXTURE_2D; 3023 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1; 3025 glColor 0, 0, 0, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3026 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D; 3027 glDisable GL_TEXTURE_2D;
2771 } 3028 }
2772} 3029}
2773 3030
2774sub DESTROY { 3031sub destroy {
2775 my ($self) = @_; 3032 my ($self) = @_;
2776 3033
2777 $self->{timer}->cancel 3034 $self->{timer}->cancel
2778 if $self->{timer}; 3035 if $self->{timer};
2779 3036
2780 $self->SUPER::DESTROY; 3037 $self->SUPER::destroy;
2781} 3038}
2782 3039
2783############################################################################# 3040#############################################################################
2784 3041
2785package CFClient::UI::Inventory; 3042package CFClient::UI::Buttonbar;
2786 3043
2787our @ISA = CFClient::UI::ScrolledWindow::; 3044our @ISA = CFClient::UI::HBox::;
2788 3045
2789sub new { 3046# TODO: should actualyl wrap buttons and other goodies.
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824 3047
2825############################################################################# 3048#############################################################################
2826 3049
2827package CFClient::UI::Menu; 3050package CFClient::UI::Menu;
2828 3051
… …
2840 ); 3063 );
2841 3064
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3065 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843 3066
2844 for my $item (@{ $self->{items} }) { 3067 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item; 3068 my ($widget, $cb, $tooltip) = @$item;
2846 3069
2847 # handle various types of items, only text for now 3070 # handle various types of items, only text for now
2848 if (!ref $widget) { 3071 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label 3072 $widget = new CFClient::UI::Label
2850 can_hover => 1, 3073 can_hover => 1,
2851 can_events => 1, 3074 can_events => 1,
2852 text => $widget; 3075 markup => $widget,
3076 tooltip => $tooltip
2853 } 3077 }
2854 3078
2855 $self->{item}{$widget} = $item; 3079 $self->{item}{$widget} = $item;
2856 3080
2857 $self->{vbox}->add ($widget); 3081 $self->{vbox}->add ($widget);
… …
2862 3086
2863# popup given the event (must be a mouse button down event currently) 3087# popup given the event (must be a mouse button down event currently)
2864sub popup { 3088sub popup {
2865 my ($self, $ev) = @_; 3089 my ($self, $ev) = @_;
2866 3090
2867 $self->_emit ("popdown"); 3091 $self->emit ("popdown");
2868 3092
2869 # maybe save $GRAB? must be careful about events... 3093 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self; 3094 $GRAB = $self;
2871 $self->{button} = $ev->{button}; 3095 $self->{button} = $ev->{button};
2872 3096
2873 $self->show; 3097 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3098 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875} 3099}
2876 3100
2877sub mouse_motion { 3101sub invoke_mouse_motion {
2878 my ($self, $ev, $x, $y) = @_; 3102 my ($self, $ev, $x, $y) = @_;
2879 3103
2880 # TODO: should use vbox->find_widget or so 3104 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3105 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER}; 3106 $self->{hover} = $self->{item}{$HOVER};
2883}
2884 3107
3108 0
3109}
3110
2885sub button_up { 3111sub invoke_button_up {
2886 my ($self, $ev, $x, $y) = @_; 3112 my ($self, $ev, $x, $y) = @_;
2887 3113
2888 if ($ev->{button} == $self->{button}) { 3114 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB; 3115 undef $GRAB;
2890 $self->hide; 3116 $self->hide;
2891 3117
2892 $self->_emit ("popdown"); 3118 $self->emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover}; 3119 $self->{hover}[1]->() if $self->{hover};
3120 } else {
3121 return 0
3122 }
3123
2894 } 3124 1
2895} 3125}
2896 3126
2897############################################################################# 3127#############################################################################
2898 3128
2899package CFClient::UI::Statusbox; 3129package CFClient::UI::Multiplexer;
2900 3130
2901our @ISA = CFClient::UI::VBox::; 3131our @ISA = CFClient::UI::Container::;
2902 3132
2903sub new { 3133sub new {
2904 my $class = shift; 3134 my $class = shift;
2905 3135
2906 $class->SUPER::new ( 3136 my $self = $class->SUPER::new (
3137 @_,
3138 );
3139
3140 $self->{current} = $self->{children}[0]
3141 if @{ $self->{children} };
3142
3143 $self
3144}
3145
3146sub add {
3147 my ($self, @widgets) = @_;
3148
3149 $self->SUPER::add (@widgets);
3150
3151 $self->{current} = $self->{children}[0]
3152 if @{ $self->{children} };
3153}
3154
3155sub set_current_page {
3156 my ($self, $page_or_widget) = @_;
3157
3158 my $widget = ref $page_or_widget
3159 ? $page_or_widget
3160 : $self->{children}[$page_or_widget];
3161
3162 $self->{current} = $widget;
3163 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3164
3165 $self->emit (page_changed => $self->{current});
3166
3167 $self->realloc;
3168}
3169
3170sub visible_children {
3171 $_[0]{current}
3172}
3173
3174sub size_request {
3175 my ($self) = @_;
3176
3177 $self->{current}->size_request
3178}
3179
3180sub invoke_size_allocate {
3181 my ($self, $w, $h) = @_;
3182
3183 $self->{current}->configure (0, 0, $w, $h);
3184
3185 1
3186}
3187
3188sub _draw {
3189 my ($self) = @_;
3190
3191 $self->{current}->draw;
3192}
3193
3194#############################################################################
3195
3196package CFClient::UI::Notebook;
3197
3198our @ISA = CFClient::UI::VBox::;
3199
3200sub new {
3201 my $class = shift;
3202
3203 my $self = $class->SUPER::new (
3204 buttonbar => (new CFClient::UI::Buttonbar),
3205 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3206 # filter => # will be put between multiplexer and $self
3207 @_,
3208 );
3209
3210 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3211 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3212
3213 $self
3214}
3215
3216sub add {
3217 my ($self, $title, $widget, $tooltip) = @_;
3218
3219 Scalar::Util::weaken $self;
3220
3221 $self->{buttonbar}->add (new CFClient::UI::Button
3222 markup => $title,
3223 tooltip => $tooltip,
3224 on_activate => sub { $self->set_current_page ($widget) },
3225 );
3226
3227 $self->{multiplexer}->add ($widget);
3228}
3229
3230sub set_current_page {
3231 my ($self, $page) = @_;
3232
3233 $self->{multiplexer}->set_current_page ($page);
3234 $self->emit (page_changed => $self->{multiplexer}{current});
3235}
3236
3237#############################################################################
3238
3239package CFClient::UI::Combobox;
3240
3241use utf8;
3242
3243our @ISA = CFClient::UI::Button::;
3244
3245sub new {
3246 my $class = shift;
3247
3248 my $self = $class->SUPER::new (
3249 options => [], # [value, title, longdesc], ...
3250 value => undef,
3251 @_,
3252 );
3253
3254 $self->_set_value ($self->{value});
3255
3256 $self
3257}
3258
3259sub invoke_button_down {
3260 my ($self, $ev) = @_;
3261
3262 my @menu_items;
3263
3264 for (@{ $self->{options} }) {
3265 my ($value, $title, $tooltip) = @$_;
3266
3267 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3268 }
3269
3270 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3271}
3272
3273sub _set_value {
3274 my ($self, $value) = @_;
3275
3276 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3277 or return;
3278
3279 $self->{value} = $item->[0];
3280 $self->set_markup ("$item->[1] ⇓");
3281 $self->set_tooltip ($item->[2]);
3282}
3283
3284sub set_value {
3285 my ($self, $value) = @_;
3286
3287 return unless $self->{value} ne $value;
3288
3289 $self->_set_value ($value);
3290 $self->emit (changed => $value);
3291}
3292
3293#############################################################################
3294
3295package CFClient::UI::Statusbox;
3296
3297our @ISA = CFClient::UI::VBox::;
3298
3299sub new {
3300 my $class = shift;
3301
3302 my $self = $class->SUPER::new (
2907 fontsize => 0.8, 3303 fontsize => 0.8,
2908 @_, 3304 @_,
2909 ) 3305 );
3306
3307 Scalar::Util::weaken (my $this = $self);
3308
3309 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3310
3311 $self
2910} 3312}
2911 3313
2912sub reorder { 3314sub reorder {
2913 my ($self) = @_; 3315 my ($self) = @_;
2914 my $NOW = time; 3316 my $NOW = Time::HiRes::time;
3317
3318 # freeze display when hovering over any label
3319 return if $CFClient::UI::TOOLTIP->{owner}
3320 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3321 values %{ $self->{item} };
2915 3322
2916 while (my ($k, $v) = each %{ $self->{item} }) { 3323 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3324 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 } 3325 }
2919 3326
… …
2922 my @items = sort { 3329 my @items = sort {
2923 $a->{pri} <=> $b->{pri} 3330 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id} 3331 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} }; 3332 } values %{ $self->{item} };
2926 3333
3334 $self->{timer}->interval (1);
3335
2927 my $count = 10 + 1; 3336 my $count = 10 + 1;
2928 for my $item (@items) { 3337 for my $item (@items) {
2929 last unless --$count; 3338 last unless --$count;
2930 3339
2931 push @widgets, $item->{label} ||= do { 3340 my $label = $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all) 3341 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1 3342 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}" 3343 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text}; 3344 : $item->{text};
2936 3345
… …
2944 tooltip => $item->{tooltip}, 3353 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP, 3354 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67, 3355 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize}, 3356 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44, 3357 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg}, 3358 fg => [@{ $item->{fg} }],
2950 can_events => 1, 3359 can_events => 1,
2951 can_hover => 1 3360 can_hover => 1
2952 }; 3361 };
3362
3363 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3364 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3365 $label->update;
3366 $label->set_max_size (undef, $label->{req_h} * $diff)
3367 if $diff < 1;
3368 $self->{timer}->interval (1/30);
3369 } else {
3370 $label->{fg}[3] = $item->{fg}[3] || 1;
3371 }
3372
3373 push @widgets, $label;
2953 } 3374 }
2954 3375
2955 $self->clear; 3376 $self->clear;
2956 $self->SUPER::add (reverse @widgets); 3377 $self->SUPER::add (reverse @widgets);
2957} 3378}
… …
2962 $text =~ s/^\s+//; 3383 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//; 3384 $text =~ s/\s+$//;
2964 3385
2965 return unless $text; 3386 return unless $text;
2966 3387
2967 my $timeout = time + ((delete $arg{timeout}) || 60); 3388 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2968 3389
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3390 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970 3391
2971 if (my $item = $self->{item}{$group}) { 3392 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) { 3393 if ($item->{text} eq $text) {
2973 $item->{count}++; 3394 $item->{count}++;
2974 } else { 3395 } else {
2975 $item->{count} = 1; 3396 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text; 3397 $item->{text} = $item->{tooltip} = $text;
2977 } 3398 }
2978 $item->{id} = ++$self->{id}; 3399 $item->{id} += 0.2;#d#
2979 $item->{timeout} = $timeout; 3400 $item->{timeout} = $timeout;
2980 delete $item->{label}; 3401 delete $item->{label};
2981 } else { 3402 } else {
2982 $self->{item}{$group} = { 3403 $self->{item}{$group} = {
2983 id => ++$self->{id}, 3404 id => ++$self->{id},
… …
3002 3423
3003 $self->reorder; 3424 $self->reorder;
3004 $self->SUPER::reconfigure; 3425 $self->SUPER::reconfigure;
3005} 3426}
3006 3427
3428sub destroy {
3429 my ($self) = @_;
3430
3431 $self->{timer}->cancel;
3432
3433 $self->SUPER::destroy;
3434}
3435
3007############################################################################# 3436#############################################################################
3008 3437
3438package CFClient::UI::Inventory;
3439
3440our @ISA = CFClient::UI::ScrolledWindow::;
3441
3442sub new {
3443 my $class = shift;
3444
3445 my $self = $class->SUPER::new (
3446 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3447 @_,
3448 );
3449
3450 $self
3451}
3452
3453sub set_items {
3454 my ($self, $items) = @_;
3455
3456 $self->{child}->clear;
3457 return unless $items;
3458
3459 my @items = sort {
3460 ($a->{type} <=> $b->{type})
3461 or ($a->{name} cmp $b->{name})
3462 } @$items;
3463
3464 $self->{real_items} = \@items;
3465
3466 my $row = 0;
3467 for my $item (@items) {
3468 CFClient::Item::update_widgets $item;
3469
3470 $self->{child}->add (0, $row, $item->{face_widget});
3471 $self->{child}->add (1, $row, $item->{desc_widget});
3472 $self->{child}->add (2, $row, $item->{weight_widget});
3473
3474 $row++;
3475 }
3476}
3477
3478#############################################################################
3479
3480package CFClient::UI::SpellList;
3481
3482our @ISA = CFClient::UI::Table::;
3483
3484sub new {
3485 my $class = shift;
3486
3487 my $self = $class->SUPER::new (
3488 binding => [],
3489 commands => [],
3490 @_,
3491 )
3492}
3493
3494my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3495
3496my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3497 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3498my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3499 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3500my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3501 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3502my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3503 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3504my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3505 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3506
3507sub rebuild_spell_list {
3508 my ($self) = @_;
3509
3510 $CFClient::UI::ROOT->on_refresh ($self => sub {
3511 $self->clear;
3512
3513 return unless $::CONN;
3514
3515 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3516 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3517 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3518 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3519 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3520
3521 my $row = 0;
3522
3523 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3524 my $spell = $self->{spell}{$_};
3525
3526 $row++;
3527
3528 my $spell_cb = sub {
3529 my ($widget, $ev) = @_;
3530
3531 if ($ev->{button} == 1) {
3532 $::CONN->user_send ("cast $spell->{name}");
3533 } elsif ($ev->{button} == 2) {
3534 $::CONN->user_send ("invoke $spell->{name}");
3535 } elsif ($ev->{button} == 3) {
3536 (new CFClient::UI::Menu
3537 items => [
3538 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3539 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3540 ],
3541 )->popup ($ev);
3542 } else {
3543 return 0;
3544 }
3545
3546 1
3547 };
3548
3549 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3550
3551 #TODO: add path info to tooltip
3552 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3553
3554 $self->add (0, $row, new CFClient::UI::Face
3555 face => $spell->{face},
3556 can_hover => 1,
3557 can_events => 1,
3558 tooltip => $tooltip,
3559 on_button_down => $spell_cb,
3560 );
3561
3562 $self->add (1, $row, new CFClient::UI::Label
3563 expand => 1,
3564 text => $spell->{name},
3565 can_hover => 1,
3566 can_events => 1,
3567 tooltip => $tooltip,
3568 on_button_down => $spell_cb,
3569 );
3570
3571 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3572 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3573 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3574 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3575 }
3576 });
3577}
3578
3579sub add_spell {
3580 my ($self, $spell) = @_;
3581
3582 $self->{spell}->{$spell->{name}} = $spell;
3583 $self->rebuild_spell_list;
3584}
3585
3586sub remove_spell {
3587 my ($self, $spell) = @_;
3588
3589 delete $self->{spell}->{$spell->{name}};
3590 $self->rebuild_spell_list;
3591}
3592
3593sub clear_spells {
3594 my ($self) = @_;
3595
3596 $self->{spell} = {};
3597 $self->rebuild_spell_list;
3598}
3599
3600#############################################################################
3601
3009package CFClient::UI::Root; 3602package CFClient::UI::Root;
3010 3603
3011our @ISA = CFClient::UI::Container::; 3604our @ISA = CFClient::UI::Container::;
3605
3606use List::Util qw(min max);
3012 3607
3013use CFClient::OpenGL; 3608use CFClient::OpenGL;
3014 3609
3015sub new { 3610sub new {
3016 my $class = shift; 3611 my $class = shift;
… …
3043 $coord = $max - $size if $coord > $max - $size; 3638 $coord = $max - $size if $coord > $max - $size;
3044 3639
3045 int $coord + 0.5 3640 int $coord + 0.5
3046} 3641}
3047 3642
3048sub size_allocate { 3643sub invoke_size_allocate {
3049 my ($self, $w, $h) = @_; 3644 my ($self, $w, $h) = @_;
3050 3645
3051 for my $child ($self->children) { 3646 for my $child ($self->children) {
3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3647 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3053 3648
… …
3057 $X = _to_pixel $X, $W, $self->{w}; 3652 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h}; 3653 $Y = _to_pixel $Y, $H, $self->{h};
3059 3654
3060 $child->configure ($X, $Y, $W, $H); 3655 $child->configure ($X, $Y, $W, $H);
3061 } 3656 }
3657
3658 1
3062} 3659}
3063 3660
3064sub coord2local { 3661sub coord2local {
3065 my ($self, $x, $y) = @_; 3662 my ($self, $x, $y) = @_;
3066 3663
… …
3122 $_->() 3719 $_->()
3123 for values %{delete $self->{refresh_hook}}; 3720 for values %{delete $self->{refresh_hook}};
3124 } 3721 }
3125 3722
3126 if ($self->{realloc}) { 3723 if ($self->{realloc}) {
3724 my %queue;
3127 my @queue; 3725 my @queue;
3726 my $widget;
3128 3727
3728 outer:
3129 while () { 3729 while () {
3130 if ($self->{realloc}) { 3730 if (my $realloc = delete $self->{realloc}) {
3131 #TODO use array-of-depth approach 3731 for $widget (values %$realloc) {
3732 $widget->{visible} or next; # do not resize invisible widgets
3132 3733
3133 use sort 'stable'; 3734 $queue{$widget+0}++ and next; # duplicates are common
3134 3735
3135 @queue = sort { $a->{visible} <=> $b->{visible} } 3736 push @{ $queue[$widget->{visible}] }, $widget;
3136 @queue, values %{delete $self->{realloc}}; 3737 }
3137 } 3738 }
3138 3739
3740 while () {
3741 @queue or last outer;
3742
3139 my $widget = pop @queue || last; 3743 $widget = pop @{ $queue[-1] || [] }
3744 and last;
3745
3746 pop @queue;
3747 }
3140 3748
3141 $widget->{visible} or last; # do not resize invisible widgets 3749 delete $queue{$widget+0};
3142 3750
3143 my ($w, $h) = $widget->size_request; 3751 my ($w, $h) = $widget->size_request;
3144 3752
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 3753 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 3754 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3755
3756 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3757 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3147 3758
3148 $w = $widget->{force_w} if exists $widget->{force_w}; 3759 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h}; 3760 $h = $widget->{force_h} if exists $widget->{force_h};
3150 3761
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h 3762 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3154 $widget->{req_h} = $h; 3765 $widget->{req_h} = $h;
3155 3766
3156 $self->{size_alloc}{$widget+0} = $widget; 3767 $self->{size_alloc}{$widget+0} = $widget;
3157 3768
3158 if (my $parent = $widget->{parent}) { 3769 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent; 3770 $self->{realloc}{$parent+0} = $parent
3160 #unshift @queue, $parent; 3771 unless $queue{$parent+0};
3772
3161 $parent->{force_size_alloc} = 1; 3773 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent; 3774 $self->{size_alloc}{$parent+0} = $parent;
3163 } 3775 }
3164 } 3776 }
3165 3777
… …
3181 3793
3182 $w = int $w + 0.5; 3794 $w = int $w + 0.5;
3183 $h = int $h + 0.5; 3795 $h = int $h + 0.5;
3184 3796
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 3797 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3798 $widget->{old_w} = $widget->{w};
3799 $widget->{old_h} = $widget->{h};
3800
3186 $widget->{w} = $w; 3801 $widget->{w} = $w;
3187 $widget->{h} = $h; 3802 $widget->{h} = $h;
3188 3803
3189 $widget->emit (size_allocate => $w, $h); 3804 $widget->emit (size_allocate => $w, $h);
3190 } 3805 }
… …
3205 glLoadIdentity; 3820 glLoadIdentity;
3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3821 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207 glMatrixMode GL_MODELVIEW; 3822 glMatrixMode GL_MODELVIEW;
3208 glLoadIdentity; 3823 glLoadIdentity;
3209 3824
3825 {
3826 package CFClient::UI::Base;
3827
3828 ($draw_x, $draw_y, $draw_w, $draw_h) =
3829 (0, 0, $self->{w}, $self->{h});
3830 }
3831
3210 $self->_draw; 3832 $self->_draw;
3211} 3833}
3212 3834
3213############################################################################# 3835#############################################################################
3214 3836

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