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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.316 by root, Sun Jul 2 13:57:58 2006 UTC vs.
Revision 1.337 by root, Mon Jul 24 04:24:43 2006 UTC

… …
79sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 81 if $FOCUS;
82} 82}
83 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->start;
94 }
95}
96
84sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
85 my ($ev) = @_; 98 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
87 100
88 if (!$BUTTON_STATE) { 101 unless ($BUTTON_STATE) {
89 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
90 103
91 $GRAB = $widget; 104 $GRAB = $widget;
92 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
93 106
94 $TOOLTIP_WATCHER->cb->(); 107 $TOOLTIP_WATCHER->cb->();
95 } 108 }
96 109
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 110 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
98 111
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 112 if ($GRAB) {
100 if $GRAB; 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
121 }
101} 122}
102 123
103sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
104 my ($ev) = @_; 125 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 126
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 128
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 130
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 131 $GRAB->emit (button_up => $ev)
112 if $GRAB; 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 133
114 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 136 $grab->update if $grab;
117 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
118 138
139 check_hover $widget;
119 $TOOLTIP_WATCHER->cb->(); 140 $TOOLTIP_WATCHER->cb->();
120 } 141 }
121} 142}
122 143
123sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
124 my ($ev) = @_; 145 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
126 147
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 149
129 if ($widget != $HOVER) { 150 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 151
132 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 153 if $HOVER;
140} 154}
141 155
142# convert position array to integers 156# convert position array to integers
143sub harmonize { 157sub harmonize {
… …
189 203
190 } 204 }
191 } 205 }
192 206
193 reconfigure_widgets; 207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
194} 216}
195 217
196############################################################################# 218#############################################################################
197 219
198package CFClient::UI::Base; 220package CFClient::UI::Base;
… …
345 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
346 368
347 if ($self->{aspect}) { 369 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h); 370 my ($ow, $oh) = ($w, $h);
349 371
350 $w = List::Util::min $w, int $h * $self->{aspect}; 372 $w = List::Util::min $w, CFClient::ceil $h * $self->{aspect};
351 $h = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, CFClient::ceil $w / $self->{aspect};
352 374
353 # use alignment to adjust x, y 375 # use alignment to adjust x, y
354 376
355 $x += int 0.5 * ($ow - $w); 377 $x += int 0.5 * ($ow - $w);
356 $y += int 0.5 * ($oh - $h); 378 $y += int 0.5 * ($oh - $h);
… …
407 429
408# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
409sub coord2local { 431sub coord2local {
410 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
411 433
434 Carp::confess unless $self->{parent};#d#
435
412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413} 437}
414 438
415# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
416sub coord2global { 440sub coord2global {
417 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
418 442
443 Carp::confess unless $self->{parent};#d#
444
419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 445 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420} 446}
421 447
422sub invoke_focus_in { 448sub invoke_focus_in {
423 my ($self) = @_; 449 my ($self) = @_;
424 450
425 return if $FOCUS == $self; 451 return if $FOCUS == $self;
426 return unless $self->{can_focus}; 452 return unless $self->{can_focus};
427 453
428 my $focus = $FOCUS; $FOCUS = $self; 454 $FOCUS = $self;
429 455
430 $focus->update if $focus; 456 $self->update;
431 $FOCUS->update;
432 457
433 0 458 0
434} 459}
435 460
436sub invoke_focus_out { 461sub invoke_focus_out {
437 my ($self) = @_; 462 my ($self) = @_;
438 463
439 return unless $FOCUS == $self; 464 return unless $FOCUS == $self;
440 465
441 my $focus = $FOCUS; undef $FOCUS; 466 undef $FOCUS;
442 467
443 $focus->update if $focus; #? 468 $self->update;
444 469
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus 470 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS; 471 unless $FOCUS;
447 472
448 0 473 0
449} 474}
450 475
451sub grab_focus { 476sub grab_focus {
452 my ($self) = @_; 477 my ($self) = @_;
453 478
479 $FOCUS->emit ("focus_out") if $FOCUS;
454 $self->emit ("focus_in"); 480 $self->emit ("focus_in");
455} 481}
456 482
457sub invoke_mouse_motion { 1 } 483sub invoke_mouse_motion { 0 }
458sub invoke_button_up { 1 } 484sub invoke_button_up { 0 }
459sub invoke_key_down { 1 } 485sub invoke_key_down { 0 }
460sub invoke_key_up { 1 } 486sub invoke_key_up { 0 }
487sub invoke_mouse_wheel { 0 }
461 488
462sub invoke_button_down { 489sub invoke_button_down {
463 my ($self, $ev, $x, $y) = @_; 490 my ($self, $ev, $x, $y) = @_;
464 491
465 $self->grab_focus; 492 $self->grab_focus;
466 493
467 1 494 0
468} 495}
469 496
470sub connect { 497sub connect {
471 my ($self, $signal, $cb) = @_; 498 my ($self, $signal, $cb) = @_;
472 499
473 push @{ $self->{signal_cb}{$signal} }, $cb; 500 push @{ $self->{signal_cb}{$signal} }, $cb;
501
502 defined wantarray and CFClient::guard {
503 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
504 @{ $self->{signal_cb}{$signal} };
505 }
474} 506}
507
508my %has_coords = (
509 button_down => 1,
510 button_up => 1,
511 mouse_motion => 1,
512 mouse_wheel => 1,
513);
475 514
476sub emit { 515sub emit {
477 my ($self, $signal, @args) = @_; 516 my ($self, $signal, @args) = @_;
478 517
518 # I do not really like this solution, but I dislike duplication
519 # and needlessly verbose code, too.
520 my @append
521 = $has_coords{$signal}
522 ? $args[0]->xy ($self)
523 : ();
524
525 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
526
479 #d##TODO# stop propagating at first true, do not use sum 527 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before 528 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure 529 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent 530 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483} 531}
484 532
485sub find_widget { 533sub find_widget {
486 my ($self, $x, $y) = @_; 534 my ($self, $x, $y) = @_;
487 535
… …
587} 635}
588 636
589sub DESTROY { 637sub DESTROY {
590 my ($self) = @_; 638 my ($self) = @_;
591 639
640 return if CFClient::in_destruct;
641
592 delete $WIDGET{$self+0}; 642 delete $WIDGET{$self+0};
593 643
594 eval { $self->destroy }; 644 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; 645 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
596} 646}
… …
679 729
680 $self->add (@$children) 730 $self->add (@$children)
681 if $children; 731 if $children;
682 732
683 $self 733 $self
734}
735
736sub realloc {
737 my ($self) = @_;
738
739 $self->{force_realloc} = 1;
740 $self->{force_size_alloc} = 1;
741 $self->SUPER::realloc;
684} 742}
685 743
686sub add { 744sub add {
687 my ($self, @widgets) = @_; 745 my ($self, @widgets) = @_;
688 746
… …
975 $self->{vp}->set_offset (0, $_[1]); 1033 $self->{vp}->set_offset (0, $_[1]);
976 }, 1034 },
977 ; 1035 ;
978 1036
979 $self = $class->SUPER::new ( 1037 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1), 1038 vp => (new CFClient::UI::ViewPort expand => 1),
1039 can_events => 1,
981 slider => $slider, 1040 slider => $slider,
982 %arg, 1041 %arg,
983 ); 1042 );
984 1043
985 $self->SUPER::add ($self->{vp}, $self->{slider}); 1044 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child; 1045 $self->add ($child) if $child;
… …
992 1051
993sub add { 1052sub add {
994 my ($self, $widget) = @_; 1053 my ($self, $widget) = @_;
995 1054
996 $self->{vp}->add ($self->{child} = $widget); 1055 $self->{vp}->add ($self->{child} = $widget);
1056}
1057
1058sub invoke_mouse_wheel {
1059 my ($self, $ev) = @_;
1060
1061 return 0 unless $ev->{dy}; # only vertical movements
1062
1063 $self->{slider}->emit (mouse_wheel => $ev);
1064
1065 1
997} 1066}
998 1067
999sub update_slider { 1068sub update_slider {
1000 my ($self) = @_; 1069 my ($self) = @_;
1001 1070
… …
1080 my $self = $class->SUPER::new ( 1149 my $self = $class->SUPER::new (
1081 bg => [1, 1, 1, 1], 1150 bg => [1, 1, 1, 1],
1082 border_bg => [1, 1, 1, 1], 1151 border_bg => [1, 1, 1, 1],
1083 border => 0.6, 1152 border => 0.6,
1084 can_events => 1, 1153 can_events => 1,
1085 min_w => 16, 1154 min_w => 64,
1086 min_h => 16, 1155 min_h => 32,
1087 %arg, 1156 %arg,
1088 ); 1157 );
1089 1158
1090 $self->{title_widget} = new CFClient::UI::Label 1159 $self->{title_widget} = new CFClient::UI::Label
1091 align => 0, 1160 align => 0,
… …
1096 1165
1097 if ($self->{has_close_button}) { 1166 if ($self->{has_close_button}) {
1098 $self->{close_button} = 1167 $self->{close_button} =
1099 new CFClient::UI::ImageButton 1168 new CFClient::UI::ImageButton
1100 path => 'x1_close.png', 1169 path => 'x1_close.png',
1101 on_activate => sub { $self->hide }; 1170 on_activate => sub { $self->emit ("delete") };
1102 1171
1103 $self->CFClient::UI::Container::add ($self->{close_button}); 1172 $self->CFClient::UI::Container::add ($self->{close_button});
1104 } 1173 }
1105 1174
1106 $self 1175 $self
… …
1152 $self->child->configure ($border, $border, $w, $h); 1221 $self->child->configure ($border, $border, $w, $h);
1153 1222
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border) 1223 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button}; 1224 if $self->{close_button};
1156 1225
1226 1
1227}
1228
1229sub invoke_delete {
1230 my ($self) = @_;
1231
1232 $self->hide;
1233
1157 1 1234 1
1158} 1235}
1159 1236
1160sub invoke_button_down { 1237sub invoke_button_down {
1161 my ($self, $ev, $x, $y) = @_; 1238 my ($self, $ev, $x, $y) = @_;
… …
1287sub children { 1364sub children {
1288 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1365 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1289} 1366}
1290 1367
1291sub add { 1368sub add {
1292 my ($self, $x, $y, $child) = @_; 1369 my ($self) = shift;
1293 1370
1371 while (@_) {
1372 my ($x, $y, $child) = splice @_, 0, 3, ();
1294 $child->set_parent ($self); 1373 $child->set_parent ($self);
1295 $self->{children}[$y][$x] = $child; 1374 $self->{children}[$y][$x] = $child;
1375 }
1296 1376
1377 $self->{force_realloc} = 1;
1378 $self->{force_size_alloc} = 1;
1297 $self->realloc; 1379 $self->realloc;
1298} 1380}
1299 1381
1300sub remove { 1382sub remove {
1301 my ($self, $child) = @_; 1383 my ($self, $child) = @_;
… …
1553 } 1635 }
1554 1636
1555 $self 1637 $self
1556} 1638}
1557 1639
1558sub escape($) {
1559 local $_ = $_[0];
1560
1561 s/&/&amp;/g;
1562 s/>/&gt;/g;
1563 s/</&lt;/g;
1564
1565 $_
1566}
1567
1568sub update { 1640sub update {
1569 my ($self) = @_; 1641 my ($self) = @_;
1570 1642
1571 delete $self->{texture}; 1643 delete $self->{texture};
1572 $self->SUPER::update; 1644 $self->SUPER::update;
… …
1583 my ($self, $text) = @_; 1655 my ($self, $text) = @_;
1584 1656
1585 return if $self->{text} eq "T$text"; 1657 return if $self->{text} eq "T$text";
1586 $self->{text} = "T$text"; 1658 $self->{text} = "T$text";
1587 1659
1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1589 $self->{layout}->set_text ($text); 1660 $self->{layout}->set_text ($text);
1590 1661
1591 delete $self->{size_req}; 1662 delete $self->{size_req};
1592 $self->realloc; 1663 $self->realloc;
1593 $self->update; 1664 $self->update;
… …
1599 return if $self->{text} eq "M$markup"; 1670 return if $self->{text} eq "M$markup";
1600 $self->{text} = "M$markup"; 1671 $self->{text} = "M$markup";
1601 1672
1602 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1673 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603 1674
1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1605 $self->{layout}->set_markup ($markup); 1675 $self->{layout}->set_markup ($markup);
1606 1676
1607 delete $self->{size_req}; 1677 delete $self->{size_req};
1608 $self->realloc; 1678 $self->realloc;
1609 $self->update; 1679 $self->update;
… …
1621 1691
1622 my ($w, $h) = $self->{layout}->size; 1692 my ($w, $h) = $self->{layout}->size;
1623 1693
1624 if (exists $self->{template}) { 1694 if (exists $self->{template}) {
1625 $self->{template}->set_font ($self->{font}) if $self->{font}; 1695 $self->{template}->set_font ($self->{font}) if $self->{font};
1696 $self->{template}->set_width ($self->{max_w} || -1);
1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1697 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1627 1698
1628 my ($w2, $h2) = $self->{template}->size; 1699 my ($w2, $h2) = $self->{template}->size;
1629 1700
1630 $w = List::Util::max $w, $w2; 1701 $w = List::Util::max $w, $w2;
… …
1664 1735
1665sub reconfigure { 1736sub reconfigure {
1666 my ($self) = @_; 1737 my ($self) = @_;
1667 1738
1668 delete $self->{size_req}; 1739 delete $self->{size_req};
1740 delete $self->{texture};
1669 1741
1670 $self->SUPER::reconfigure; 1742 $self->SUPER::reconfigure;
1671} 1743}
1672 1744
1673sub _draw { 1745sub _draw {
1674 my ($self) = @_; 1746 my ($self) = @_;
1675 1747
1676 $self->SUPER::_draw; # draw background, if applicable 1748 $self->SUPER::_draw; # draw background, if applicable
1677 1749
1678 my $tex = $self->{texture} ||= do { 1750 my $size = $self->{texture} ||= do {
1679 $self->{layout}->set_foreground (@{$self->{fg}}); 1751 $self->{layout}->set_foreground (@{$self->{fg}});
1680 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1752 $self->{layout}->set_font ($self->{font}) if $self->{font};
1681 $self->{layout}->set_width ($self->{w}); 1753 $self->{layout}->set_width ($self->{w});
1682 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1754 $self->{layout}->set_ellipsise ($self->{ellipsise});
1683 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1755 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1684 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1756 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1685 1757
1686 new_from_layout CFClient::Texture $self->{layout} 1758 [$self->{layout}->size]
1687 }; 1759 };
1688 1760
1689 unless (exists $self->{ox}) { 1761 unless (exists $self->{ox}) {
1690 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 1762 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1691 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x} 1763 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1692 : ($self->{w} - $tex->{w}) * 0.5); 1764 : ($self->{w} - $size->[0]) * 0.5);
1693 1765
1694 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 1766 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1695 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y} 1767 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1696 : ($self->{h} - $tex->{h}) * 0.5); 1768 : ($self->{h} - $size->[1]) * 0.5);
1697 }; 1769 };
1698 1770
1699 glEnable GL_TEXTURE_2D;
1700
1701 my $w = List::Util::min $self->{w} + 4, $tex->{w}; 1771 my $w = List::Util::min $self->{w} + 4, $size->[0];
1702 my $h = List::Util::min $self->{h} + 2, $tex->{h}; 1772 my $h = List::Util::min $self->{h} + 2, $size->[1];
1703 1773
1704 if ($tex->{format} == GL_ALPHA) { 1774 $self->{layout}->render ($self->{ox}, $self->{oy});
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1706 glColor @{$self->{fg}};
1707 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1708 } else {
1709 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1710 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1711 }
1712
1713 glDisable GL_TEXTURE_2D;
1714} 1775}
1715 1776
1716############################################################################# 1777#############################################################################
1717 1778
1718package CFClient::UI::EntryBase; 1779package CFClient::UI::EntryBase;
… …
1829 1890
1830 my $idx = $self->{layout}->xy_to_index ($x, $y); 1891 my $idx = $self->{layout}->xy_to_index ($x, $y);
1831 1892
1832 # byte-index to char-index 1893 # byte-index to char-index
1833 my $text = $self->{text}; 1894 my $text = $self->{text};
1834 utf8::encode $text; 1895 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1835 $self->{cursor} = length substr $text, 0, $idx; 1896 $self->{cursor} = length $text;
1836 1897
1837 $self->_set_text ($self->{text}); 1898 $self->_set_text ($self->{text});
1838 $self->update; 1899 $self->update;
1839 1900
1840 1 1901 1
… …
1992 $self->SUPER::_draw; 2053 $self->SUPER::_draw;
1993} 2054}
1994 2055
1995############################################################################# 2056#############################################################################
1996 2057
2058package CFClient::UI::CheckBox;
2059
2060our @ISA = CFClient::UI::DrawBG::;
2061
2062my @tex =
2063 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2064 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2065
2066use CFClient::OpenGL;
2067
2068sub new {
2069 my $class = shift;
2070
2071 $class->SUPER::new (
2072 padding_x => 2,
2073 padding_y => 2,
2074 fg => [1, 1, 1],
2075 active_fg => [1, 1, 0],
2076 bg => [0, 0, 0, 0.2],
2077 active_bg => [1, 1, 1, 0.5],
2078 state => 0,
2079 can_hover => 1,
2080 @_
2081 )
2082}
2083
2084sub size_request {
2085 my ($self) = @_;
2086
2087 (6) x 2
2088}
2089
2090sub toggle {
2091 my ($self) = @_;
2092
2093 $self->{state} = !$self->{state};
2094 $self->emit (changed => $self->{state});
2095 $self->update;
2096}
2097
2098sub invoke_button_down {
2099 my ($self, $ev, $x, $y) = @_;
2100
2101 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2102 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2103 $self->toggle;
2104 } else {
2105 return 0
2106 }
2107
2108 1
2109}
2110
2111sub _draw {
2112 my ($self) = @_;
2113
2114 $self->SUPER::_draw;
2115
2116 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2117
2118 my ($w, $h) = @$self{qw(w h)};
2119
2120 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2121
2122 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2123
2124 my $tex = $self->{state} ? $tex[1] : $tex[0];
2125
2126 glEnable GL_TEXTURE_2D;
2127 $tex->draw_quad_alpha (0, 0, $s, $s);
2128 glDisable GL_TEXTURE_2D;
2129}
2130
2131#############################################################################
2132
2133package CFClient::UI::Image;
2134
2135our @ISA = CFClient::UI::Base::;
2136
2137use CFClient::OpenGL;
2138
2139our %texture_cache;
2140
2141sub new {
2142 my $class = shift;
2143
2144 my $self = $class->SUPER::new (
2145 can_events => 0,
2146 @_,
2147 );
2148
2149 $self->{path} || $self->{tex}
2150 or Carp::croak "'path' or 'tex' attributes required";
2151
2152 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2153 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2154
2155 Scalar::Util::weaken $texture_cache{$self->{path}};
2156
2157 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2158
2159 $self
2160}
2161
2162sub STORABLE_freeze {
2163 my ($self, $cloning) = @_;
2164
2165 $self->{path}
2166 or die "cannot serialise CFClient::UI::Image on non-loadable images\n";
2167
2168 $self->{path}
2169}
2170
2171sub STORABLE_attach {
2172 my ($self, $cloning, $path) = @_;
2173
2174 $self->new (path => $path)
2175}
2176
2177sub size_request {
2178 my ($self) = @_;
2179
2180 ($self->{tex}{w}, $self->{tex}{h})
2181}
2182
2183sub _draw {
2184 my ($self) = @_;
2185
2186 my $tex = $self->{tex};
2187
2188 my ($w, $h) = ($self->{w}, $self->{h});
2189
2190 if ($self->{rot90}) {
2191 glRotate 90, 0, 0, 1;
2192 glTranslate 0, -$self->{w}, 0;
2193
2194 ($w, $h) = ($h, $w);
2195 }
2196
2197 glEnable GL_TEXTURE_2D;
2198 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2199
2200 $tex->draw_quad (0, 0, $w, $h);
2201
2202 glDisable GL_TEXTURE_2D;
2203}
2204
2205#############################################################################
2206
1997package CFClient::UI::ImageButton; 2207package CFClient::UI::ImageButton;
1998 2208
1999our @ISA = CFClient::UI::Image::; 2209our @ISA = CFClient::UI::Image::;
2000 2210
2001use CFClient::OpenGL; 2211use CFClient::OpenGL;
… …
2024 $self->emit ("activate") 2234 $self->emit ("activate")
2025 if $x >= 0 && $x < $self->{w} 2235 if $x >= 0 && $x < $self->{w}
2026 && $y >= 0 && $y < $self->{h}; 2236 && $y >= 0 && $y < $self->{h};
2027 2237
2028 1 2238 1
2029}
2030
2031#############################################################################
2032
2033package CFClient::UI::CheckBox;
2034
2035our @ISA = CFClient::UI::DrawBG::;
2036
2037my @tex =
2038 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2039 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2040
2041use CFClient::OpenGL;
2042
2043sub new {
2044 my $class = shift;
2045
2046 $class->SUPER::new (
2047 padding_x => 2,
2048 padding_y => 2,
2049 fg => [1, 1, 1],
2050 active_fg => [1, 1, 0],
2051 bg => [0, 0, 0, 0.2],
2052 active_bg => [1, 1, 1, 0.5],
2053 state => 0,
2054 can_hover => 1,
2055 @_
2056 )
2057}
2058
2059sub size_request {
2060 my ($self) = @_;
2061
2062 (6) x 2
2063}
2064
2065sub invoke_button_down {
2066 my ($self, $ev, $x, $y) = @_;
2067
2068 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2069 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2070 $self->{state} = !$self->{state};
2071 $self->emit (changed => $self->{state});
2072 } else {
2073 return 0
2074 }
2075
2076 1
2077}
2078
2079sub _draw {
2080 my ($self) = @_;
2081
2082 $self->SUPER::_draw;
2083
2084 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2085
2086 my ($w, $h) = @$self{qw(w h)};
2087
2088 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2089
2090 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2091
2092 my $tex = $self->{state} ? $tex[1] : $tex[0];
2093
2094 glEnable GL_TEXTURE_2D;
2095 $tex->draw_quad_alpha (0, 0, $s, $s);
2096 glDisable GL_TEXTURE_2D;
2097}
2098
2099#############################################################################
2100
2101package CFClient::UI::Image;
2102
2103our @ISA = CFClient::UI::Base::;
2104
2105use CFClient::OpenGL;
2106
2107our %texture_cache;
2108
2109sub new {
2110 my $class = shift;
2111
2112 my $self = $class->SUPER::new (
2113 can_events => 0,
2114 @_,
2115 );
2116
2117 $self->{path}
2118 or Carp::croak "required attribute 'path' not set";
2119
2120 $self->{tex} = $texture_cache{$self->{path}} ||=
2121 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2122
2123 Scalar::Util::weaken $texture_cache{$self->{path}};
2124
2125 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2126
2127 $self
2128}
2129
2130sub size_request {
2131 my ($self) = @_;
2132
2133 ($self->{tex}{w}, $self->{tex}{h})
2134}
2135
2136sub _draw {
2137 my ($self) = @_;
2138
2139 my $tex = $self->{tex};
2140
2141 my ($w, $h) = ($self->{w}, $self->{h});
2142
2143 if ($self->{rot90}) {
2144 glRotate 90, 0, 0, 1;
2145 glTranslate 0, -$self->{w}, 0;
2146
2147 ($w, $h) = ($h, $w);
2148 }
2149
2150 glEnable GL_TEXTURE_2D;
2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2152
2153 $tex->draw_quad_alpha (0, 0, $w, $h);
2154
2155 glDisable GL_TEXTURE_2D;
2156} 2239}
2157 2240
2158############################################################################# 2241#############################################################################
2159 2242
2160package CFClient::UI::VGauge; 2243package CFClient::UI::VGauge;
… …
2247 my $ycut1 = max 0, min 1, $ycut; 2330 my $ycut1 = max 0, min 1, $ycut;
2248 my $ycut2 = max 0, min 1, $ycut - 1; 2331 my $ycut2 = max 0, min 1, $ycut - 1;
2249 2332
2250 my $h1 = $self->{h} * (1 - $ycut1); 2333 my $h1 = $self->{h} * (1 - $ycut1);
2251 my $h2 = $self->{h} * (1 - $ycut2); 2334 my $h2 = $self->{h} * (1 - $ycut2);
2335 my $h3 = $self->{h};
2336
2337 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2252 2338
2253 glEnable GL_BLEND; 2339 glEnable GL_BLEND;
2254 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, 2340 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2255 GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2341 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2256 glEnable GL_TEXTURE_2D; 2342 glEnable GL_TEXTURE_2D;
… …
2275 2361
2276 if ($t3) { 2362 if ($t3) {
2277 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2363 glBindTexture GL_TEXTURE_2D, $t3->{name};
2278 glBegin GL_QUADS; 2364 glBegin GL_QUADS;
2279 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2365 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2280 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2366 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2281 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2367 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2282 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2368 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2283 glEnd; 2369 glEnd;
2284 } 2370 }
2285 2371
2286 glDisable GL_BLEND; 2372 glDisable GL_BLEND;
… …
2442 } 2528 }
2443 2529
2444 1 2530 1
2445} 2531}
2446 2532
2533sub invoke_mouse_wheel {
2534 my ($self, $ev) = @_;
2535
2536 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2537
2538 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2539
2540 ! ! $delta
2541}
2542
2447sub update { 2543sub update {
2448 my ($self) = @_; 2544 my ($self) = @_;
2449 2545
2450 delete $self->{knob_w}; 2546 delete $self->{knob_w};
2451 $self->SUPER::update; 2547 $self->SUPER::update;
… …
2550sub new { 2646sub new {
2551 my $class = shift; 2647 my $class = shift;
2552 2648
2553 my $self = $class->SUPER::new ( 2649 my $self = $class->SUPER::new (
2554 fontsize => 1, 2650 fontsize => 1,
2555 can_events => 0, 2651 can_events => 1,
2556 indent => 0, 2652 indent => 0,
2557 #font => default_font 2653 #font => default_font
2558 @_, 2654 @_,
2559 2655
2560 layout => (new CFClient::Layout 1), 2656 layout => (new CFClient::Layout),
2561 par => [], 2657 par => [],
2562 height => 0, 2658 height => 0,
2563 children => [ 2659 children => [
2564 (new CFClient::UI::Empty expand => 1), 2660 (new CFClient::UI::Empty expand => 1),
2565 (new CFClient::UI::Slider vertical => 1), 2661 (new CFClient::UI::Slider vertical => 1),
… …
2600 2696
2601 $self->reflow; 2697 $self->reflow;
2602 2698
2603 local $self->{children} = [$empty, $slider]; 2699 local $self->{children} = [$empty, $slider];
2604 $self->SUPER::invoke_size_allocate ($w, $h) 2700 $self->SUPER::invoke_size_allocate ($w, $h)
2701}
2702
2703sub invoke_mouse_wheel {
2704 my ($self, $ev) = @_;
2705
2706 return 0 unless $ev->{dy}; # only vertical movements
2707
2708 $self->{children}[1]->emit (mouse_wheel => $ev);
2709
2710 1
2605} 2711}
2606 2712
2607sub get_layout { 2713sub get_layout {
2608 my ($self, $para) = @_; 2714 my ($self, $para) = @_;
2609 2715
… …
2726 my $y0 = $top; 2832 my $y0 = $top;
2727 my $y1 = $top + $H; 2833 my $y1 = $top + $H;
2728 2834
2729 my $y = 0; 2835 my $y = 0;
2730 2836
2731 glEnable GL_BLEND;
2732 #TODO# not correct in windows where rgba is forced off
2733 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2734
2735 for my $para (@{$self->{par}}) { 2837 for my $para (@{$self->{par}}) {
2736 my $h = $para->{h}; 2838 my $h = $para->{h};
2737 2839
2738 if ($y0 < $y + $h && $y < $y1) { 2840 if ($y0 < $y + $h && $y < $y1) {
2739 2841
2740 my $layout = $self->get_layout ($para); 2842 my $layout = $self->get_layout ($para);
2741 2843
2742 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2743
2744 glRasterPos $para->{indent}, $y - $y0; 2844 $layout->render ($para->{indent}, $y - $y0);
2745 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2746 2845
2747 if (my @w = @{ $para->{widget} }) { 2846 if (my @w = @{ $para->{widget} }) {
2748 my @s = $layout->get_shapes; 2847 my @s = $layout->get_shapes;
2749 2848
2750 glDisable GL_BLEND;
2751 for (@w) { 2849 for (@w) {
2752 my ($dx, $dy) = splice @s, 0, 2, (); 2850 my ($dx, $dy) = splice @s, 0, 2, ();
2753 2851
2754 $_->{x} = $dx + $para->{indent}; 2852 $_->{x} = $dx + $para->{indent};
2755 $_->{y} = $dy + $y - $y0; 2853 $_->{y} = $dy + $y - $y0;
2756 2854
2757 $_->draw; 2855 $_->draw;
2758 } 2856 }
2759 glEnable GL_BLEND;
2760 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2761 } 2857 }
2762 } 2858 }
2763 2859
2764 $y += $h; 2860 $y += $h;
2765 } 2861 }
2766
2767 glDisable GL_BLEND;
2768 }; 2862 };
2769 }); 2863 });
2770} 2864}
2771 2865
2772sub reconfigure { 2866sub reconfigure {
… …
2919 3013
2920 $self->{root}->on_post_alloc ("move_$self" => sub { 3014 $self->{root}->on_post_alloc ("move_$self" => sub {
2921 my $widget = $self->{owner} 3015 my $widget = $self->{owner}
2922 or return; 3016 or return;
2923 3017
3018 if ($widget->{visible}) {
2924 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3019 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2925 3020
2926 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3021 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2927 if $x + $self->{w} > $self->{root}{w}; 3022 if $x + $self->{w} > $self->{root}{w};
2928 3023
2929 $self->move_abs ($x, $y); 3024 $self->move_abs ($x, $y);
3025 } else {
3026 $self->hide;
3027 }
2930 }); 3028 });
2931} 3029}
2932 3030
2933sub _draw { 3031sub _draw {
2934 my ($self) = @_; 3032 my ($self) = @_;
… …
2960 3058
2961############################################################################# 3059#############################################################################
2962 3060
2963package CFClient::UI::Face; 3061package CFClient::UI::Face;
2964 3062
2965our @ISA = CFClient::UI::Base::; 3063our @ISA = CFClient::UI::DrawBG::;
2966 3064
2967use CFClient::OpenGL; 3065use CFClient::OpenGL;
2968 3066
2969sub new { 3067sub new {
2970 my $class = shift; 3068 my $class = shift;
… …
3007sub _draw { 3105sub _draw {
3008 my ($self) = @_; 3106 my ($self) = @_;
3009 3107
3010 return unless $::CONN; 3108 return unless $::CONN;
3011 3109
3110 $self->SUPER::_draw;
3111
3012 my $face; 3112 my $face;
3013 3113
3014 if ($self->{frame}) { 3114 if ($self->{frame}) {
3015 my $anim = $::CONN->{anim}[$self->{anim}]; 3115 my $anim = $::CONN->{anim}[$self->{anim}];
3016 3116
… …
3068 for my $item (@{ $self->{items} }) { 3168 for my $item (@{ $self->{items} }) {
3069 my ($widget, $cb, $tooltip) = @$item; 3169 my ($widget, $cb, $tooltip) = @$item;
3070 3170
3071 # handle various types of items, only text for now 3171 # handle various types of items, only text for now
3072 if (!ref $widget) { 3172 if (!ref $widget) {
3173 if ($widget =~ /\t/) {
3174 my ($left, $right) = split /\t/, $widget, 2;
3175
3176 $widget = new CFClient::UI::HBox
3177 can_hover => 1,
3178 can_events => 1,
3179 tooltip => $tooltip,
3180 children => [
3181 (new CFClient::UI::Label markup => $left, expand => 1),
3182 (new CFClient::UI::Label markup => $right, align => +1),
3183 ],
3184 ;
3185
3186 } else {
3073 $widget = new CFClient::UI::Label 3187 $widget = new CFClient::UI::Label
3074 can_hover => 1, 3188 can_hover => 1,
3075 can_events => 1, 3189 can_events => 1,
3076 markup => $widget, 3190 markup => $widget,
3077 tooltip => $tooltip 3191 tooltip => $tooltip;
3192 }
3078 } 3193 }
3079 3194
3080 $self->{item}{$widget} = $item; 3195 $self->{item}{$widget} = $item;
3081 3196
3082 $self->{vbox}->add ($widget); 3197 $self->{vbox}->add ($widget);
… …
3149 3264
3150 $self->SUPER::add (@widgets); 3265 $self->SUPER::add (@widgets);
3151 3266
3152 $self->{current} = $self->{children}[0] 3267 $self->{current} = $self->{children}[0]
3153 if @{ $self->{children} }; 3268 if @{ $self->{children} };
3269}
3270
3271sub get_current_page {
3272 my ($self) = @_;
3273
3274 $self->{current}
3154} 3275}
3155 3276
3156sub set_current_page { 3277sub set_current_page {
3157 my ($self, $page_or_widget) = @_; 3278 my ($self, $page_or_widget) = @_;
3158 3279
… …
3226 ); 3347 );
3227 3348
3228 $self->{multiplexer}->add ($widget); 3349 $self->{multiplexer}->add ($widget);
3229} 3350}
3230 3351
3352sub get_current_page {
3353 my ($self) = @_;
3354
3355 $self->{multiplexer}->get_current_page
3356}
3357
3231sub set_current_page { 3358sub set_current_page {
3232 my ($self, $page) = @_; 3359 my ($self, $page) = @_;
3233 3360
3234 $self->{multiplexer}->set_current_page ($page); 3361 $self->{multiplexer}->set_current_page ($page);
3235 $self->emit (page_changed => $self->{multiplexer}{current}); 3362 $self->emit (page_changed => $self->{multiplexer}{current});
3236} 3363}
3237 3364
3238############################################################################# 3365#############################################################################
3239 3366
3240package CFClient::UI::Combobox; 3367package CFClient::UI::Selector;
3241 3368
3242use utf8; 3369use utf8;
3243 3370
3244our @ISA = CFClient::UI::Button::; 3371our @ISA = CFClient::UI::Button::;
3245 3372
… …
3438 3565
3439############################################################################# 3566#############################################################################
3440 3567
3441package CFClient::UI::Inventory; 3568package CFClient::UI::Inventory;
3442 3569
3443our @ISA = CFClient::UI::ScrolledWindow::; 3570our @ISA = CFClient::UI::Table::;
3444 3571
3445sub new { 3572sub new {
3446 my $class = shift; 3573 my $class = shift;
3447 3574
3448 my $self = $class->SUPER::new ( 3575 my $self = $class->SUPER::new (
3449 child => (new CFClient::UI::Table col_expand => [0, 1, 0]), 3576 col_expand => [0, 1, 0],
3577 items => [],
3450 @_, 3578 @_,
3451 ); 3579 );
3452 3580
3581 $self->set_sort_order (undef);
3582
3453 $self 3583 $self
3584}
3585
3586sub update_items {
3587 my ($self) = @_;
3588
3589 $self->clear;
3590
3591 my @item = $self->{sort}->(@{ $self->{items} });
3592
3593 my @adds;
3594 my $row = 0;
3595 for my $item ($self->{sort}->(@{ $self->{items} })) {
3596 CFClient::Item::update_widgets $item;
3597
3598 push @adds, 0, $row, $item->{face_widget};
3599 push @adds, 1, $row, $item->{desc_widget};
3600 push @adds, 2, $row, $item->{weight_widget};
3601
3602 $row++;
3603 }
3604
3605 $self->add (@adds);
3606}
3607
3608sub set_sort_order {
3609 my ($self, $order) = @_;
3610
3611 $self->{sort} = $order ||= sub {
3612 sort {
3613 $a->{type} <=> $b->{type}
3614 or $a->{name} cmp $b->{name}
3615 } @_
3616 };
3617
3618 $self->update_items;
3454} 3619}
3455 3620
3456sub set_items { 3621sub set_items {
3457 my ($self, $items) = @_; 3622 my ($self, $items) = @_;
3458 3623
3459 $self->{child}->clear; 3624 $self->{items} = [$items ? values %$items : ()];
3460 return unless $items; 3625 $self->update_items;
3461
3462 my @items = sort {
3463 ($a->{type} <=> $b->{type})
3464 or ($a->{name} cmp $b->{name})
3465 } values %$items;
3466
3467 $self->{real_items} = \@items;
3468
3469 my $row = 0;
3470 for my $item (@items) {
3471 CFClient::Item::update_widgets $item;
3472
3473 $self->{child}->add (0, $row, $item->{face_widget});
3474 $self->{child}->add (1, $row, $item->{desc_widget});
3475 $self->{child}->add (2, $row, $item->{weight_widget});
3476
3477 $row++;
3478 }
3479} 3626}
3480 3627
3481############################################################################# 3628#############################################################################
3482 3629
3483package CFClient::UI::SpellList; 3630package CFClient::UI::SpellList;
… …
3792 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 3939 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3793 3940
3794 $w = 0 if $w < 0; 3941 $w = 0 if $w < 0;
3795 $h = 0 if $h < 0; 3942 $h = 0 if $h < 0;
3796 3943
3944 $w = max $widget->{min_w}, $w;
3945 $h = max $widget->{min_h}, $h;
3946
3947# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3948# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3949
3950 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3951 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3952
3797 $w = int $w + 0.5; 3953 $w = int $w + 0.5;
3798 $h = int $h + 0.5; 3954 $h = int $h + 0.5;
3799 3955
3800 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 3956 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3801 $widget->{old_w} = $widget->{w}; 3957 $widget->{old_w} = $widget->{w};

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