1 | package CFPlus::UI; |
1 | package CFPlus::UI; |
2 | |
2 | |
3 | use utf8; |
3 | use utf8; |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Scalar::Util (); |
|
|
7 | use List::Util (); |
6 | use List::Util (); |
8 | use Event; |
7 | use Event; |
9 | |
8 | |
10 | use CFPlus; |
9 | use CFPlus; |
11 | use CFPlus::Pod; |
10 | use CFPlus::Pod; |
… | |
… | |
23 | our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { |
22 | our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { |
24 | if (!$GRAB) { |
23 | if (!$GRAB) { |
25 | for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
24 | for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
26 | if (length $widget->{tooltip}) { |
25 | if (length $widget->{tooltip}) { |
27 | if ($TOOLTIP->{owner} != $widget) { |
26 | if ($TOOLTIP->{owner} != $widget) { |
|
|
27 | $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner}; |
28 | $TOOLTIP->hide; |
28 | $TOOLTIP->hide; |
29 | |
29 | |
30 | $TOOLTIP->{owner} = $widget; |
30 | $TOOLTIP->{owner} = $widget; |
|
|
31 | $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner}; |
31 | |
32 | |
32 | return if $ENV{CFPLUS_DEBUG} & 8; |
33 | return if $ENV{CFPLUS_DEBUG} & 8; |
33 | |
34 | |
34 | my $tip = $widget->{tooltip}; |
35 | my $tip = $widget->{tooltip}; |
35 | |
36 | |
… | |
… | |
43 | } |
44 | } |
44 | } |
45 | } |
45 | } |
46 | } |
46 | |
47 | |
47 | $TOOLTIP->hide; |
48 | $TOOLTIP->hide; |
|
|
49 | $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner}; |
48 | delete $TOOLTIP->{owner}; |
50 | delete $TOOLTIP->{owner}; |
49 | }); |
51 | }); |
50 | |
52 | |
51 | sub get_layout { |
53 | sub get_layout { |
52 | my $layout; |
54 | my $layout; |
… | |
… | |
235 | h => undef, |
237 | h => undef, |
236 | can_events => 1, |
238 | can_events => 1, |
237 | @_ |
239 | @_ |
238 | }, $class; |
240 | }, $class; |
239 | |
241 | |
240 | Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); |
242 | CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); |
241 | |
243 | |
242 | for (keys %$self) { |
244 | for (keys %$self) { |
243 | if (/^on_(.*)$/) { |
245 | if (/^on_(.*)$/) { |
244 | $self->connect ($1 => delete $self->{$_}); |
246 | $self->connect ($1 => delete $self->{$_}); |
245 | } |
247 | } |
… | |
… | |
262 | |
264 | |
263 | sub destroy { |
265 | sub destroy { |
264 | my ($self) = @_; |
266 | my ($self) = @_; |
265 | |
267 | |
266 | $self->hide; |
268 | $self->hide; |
|
|
269 | $self->emit ("destroy"); |
267 | %$self = (); |
270 | %$self = (); |
|
|
271 | } |
|
|
272 | |
|
|
273 | sub TO_JSON { |
|
|
274 | { __widget_ref__ => $_[0]{s_id} } |
268 | } |
275 | } |
269 | |
276 | |
270 | sub show { |
277 | sub show { |
271 | my ($self) = @_; |
278 | my ($self) = @_; |
272 | |
279 | |
… | |
… | |
313 | sub set_visibility { |
320 | sub set_visibility { |
314 | my ($self, $visible) = @_; |
321 | my ($self, $visible) = @_; |
315 | |
322 | |
316 | return if $self->{visible} == $visible; |
323 | return if $self->{visible} == $visible; |
317 | |
324 | |
318 | $visible ? $self->hide |
325 | $visible ? $self->show |
319 | : $self->show; |
326 | : $self->hide; |
320 | } |
327 | } |
321 | |
328 | |
322 | sub toggle_visibility { |
329 | sub toggle_visibility { |
323 | my ($self) = @_; |
330 | my ($self) = @_; |
324 | |
331 | |
… | |
… | |
502 | |
509 | |
503 | defined wantarray and CFPlus::guard { |
510 | defined wantarray and CFPlus::guard { |
504 | @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, |
511 | @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, |
505 | @{ $self->{signal_cb}{$signal} }; |
512 | @{ $self->{signal_cb}{$signal} }; |
506 | } |
513 | } |
|
|
514 | } |
|
|
515 | |
|
|
516 | sub disconnect_all { |
|
|
517 | my ($self, $signal) = @_; |
|
|
518 | |
|
|
519 | delete $self->{signal_cb}{$signal}; |
507 | } |
520 | } |
508 | |
521 | |
509 | my %has_coords = ( |
522 | my %has_coords = ( |
510 | button_down => 1, |
523 | button_down => 1, |
511 | button_up => 1, |
524 | button_up => 1, |
… | |
… | |
523 | ? $args[0]->xy ($self) |
536 | ? $args[0]->xy ($self) |
524 | : (); |
537 | : (); |
525 | |
538 | |
526 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
539 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
527 | |
540 | |
528 | #d##TODO# stop propagating at first true, do not use sum |
541 | for my $cb ( |
529 | (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before |
542 | @{$self->{signal_cb}{$signal} || []}, # before |
530 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure |
543 | ($self->can ("invoke_$signal") || sub { 1 }), # closure |
|
|
544 | ) { |
|
|
545 | return $cb->($self, @args, @append) || next; |
|
|
546 | } |
|
|
547 | |
|
|
548 | # parent |
531 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
549 | $self->{parent} && $self->{parent}->emit ($signal, @args) |
532 | } |
550 | } |
533 | |
551 | |
534 | sub find_widget { |
552 | sub find_widget { |
535 | my ($self, $x, $y) = @_; |
553 | my ($self, $x, $y) = @_; |
536 | |
554 | |
… | |
… | |
544 | } |
562 | } |
545 | |
563 | |
546 | sub set_parent { |
564 | sub set_parent { |
547 | my ($self, $parent) = @_; |
565 | my ($self, $parent) = @_; |
548 | |
566 | |
549 | Scalar::Util::weaken ($self->{parent} = $parent); |
567 | CFPlus::weaken ($self->{parent} = $parent); |
550 | $self->set_visible if $parent->{visible}; |
568 | $self->set_visible if $parent->{visible}; |
551 | } |
569 | } |
552 | |
570 | |
553 | sub realloc { |
571 | sub realloc { |
554 | my ($self) = @_; |
572 | my ($self) = @_; |
… | |
… | |
633 | my ($self) = @_; |
651 | my ($self) = @_; |
634 | |
652 | |
635 | warn "no draw defined for $self\n"; |
653 | warn "no draw defined for $self\n"; |
636 | } |
654 | } |
637 | |
655 | |
|
|
656 | my $cntx;#d# |
638 | sub DESTROY { |
657 | sub DESTROY { |
639 | my ($self) = @_; |
658 | my ($self) = @_; |
640 | |
659 | |
641 | return if CFPlus::in_destruct; |
660 | return if CFPlus::in_destruct; |
642 | |
|
|
643 | delete $WIDGET{$self+0}; |
|
|
644 | |
661 | |
645 | eval { $self->destroy }; |
662 | eval { $self->destroy }; |
646 | warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; |
663 | warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; |
|
|
664 | |
|
|
665 | delete $WIDGET{$self+0}; |
647 | } |
666 | } |
648 | |
667 | |
649 | ############################################################################# |
668 | ############################################################################# |
650 | |
669 | |
651 | package CFPlus::UI::DrawBG; |
670 | package CFPlus::UI::DrawBG; |
… | |
… | |
1014 | |
1033 | |
1015 | ############################################################################# |
1034 | ############################################################################# |
1016 | |
1035 | |
1017 | package CFPlus::UI::ScrolledWindow; |
1036 | package CFPlus::UI::ScrolledWindow; |
1018 | |
1037 | |
1019 | our @ISA = CFPlus::UI::HBox::; |
1038 | our @ISA = CFPlus::UI::Table::; |
1020 | |
1039 | |
1021 | sub new { |
1040 | sub new { |
1022 | my ($class, %arg) = @_; |
1041 | my ($class, %arg) = @_; |
1023 | |
1042 | |
1024 | my $child = delete $arg{child}; |
1043 | my $child = delete $arg{child}; |
1025 | |
1044 | |
1026 | my $self; |
1045 | my $self; |
1027 | |
1046 | |
1028 | my $slider = new CFPlus::UI::Slider |
1047 | my $hslider = new CFPlus::UI::Slider |
|
|
1048 | vertical => 0, |
|
|
1049 | range => [0, 0, 1, 0.01], # HACK fix |
|
|
1050 | on_changed => sub { |
|
|
1051 | $self->{hpos} = $_[1]; |
|
|
1052 | $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); |
|
|
1053 | }, |
|
|
1054 | ; |
|
|
1055 | |
|
|
1056 | my $vslider = new CFPlus::UI::Slider |
1029 | vertical => 1, |
1057 | vertical => 1, |
1030 | range => [0, 0, 1, 0.01], # HACK fix |
1058 | range => [0, 0, 1, 0.01], # HACK fix |
1031 | on_changed => sub { |
1059 | on_changed => sub { |
1032 | $self->{vp}->set_offset (0, $_[1]); |
1060 | $self->{vpos} = $_[1]; |
|
|
1061 | $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); |
1033 | }, |
1062 | }, |
1034 | ; |
1063 | ; |
1035 | |
1064 | |
1036 | $self = $class->SUPER::new ( |
1065 | $self = $class->SUPER::new ( |
1037 | vp => (new CFPlus::UI::ViewPort expand => 1), |
1066 | scroll_x => 0, |
|
|
1067 | scroll_y => 1, |
1038 | can_events => 1, |
1068 | can_events => 1, |
1039 | slider => $slider, |
1069 | hslider => $hslider, |
|
|
1070 | vslider => $vslider, |
|
|
1071 | col_expand => [1, 0], |
|
|
1072 | row_expand => [1, 0], |
1040 | %arg, |
1073 | %arg, |
1041 | ); |
1074 | ); |
1042 | |
1075 | |
|
|
1076 | $self->{vp} = new CFPlus::UI::ViewPort |
|
|
1077 | expand => 1, |
|
|
1078 | scroll_x => $self->{scroll_x}, |
|
|
1079 | scroll_y => $self->{scroll_y}, |
|
|
1080 | ; |
|
|
1081 | |
1043 | $self->SUPER::add ($self->{vp}, $self->{slider}); |
1082 | $self->SUPER::add (0, 0, $self->{vp}); |
|
|
1083 | |
1044 | $self->add ($child) if $child; |
1084 | $self->add ($child) if $child; |
1045 | |
1085 | |
1046 | $self |
1086 | $self |
1047 | } |
1087 | } |
1048 | |
1088 | |
… | |
… | |
1055 | } |
1095 | } |
1056 | |
1096 | |
1057 | sub invoke_mouse_wheel { |
1097 | sub invoke_mouse_wheel { |
1058 | my ($self, $ev) = @_; |
1098 | my ($self, $ev) = @_; |
1059 | |
1099 | |
1060 | return 0 unless $ev->{dy}; # only vertical movements |
1100 | return 0 unless $ev->{dy}; # only vertical movements for now |
1061 | |
1101 | |
1062 | $self->{slider}->emit (mouse_wheel => $ev); |
1102 | $self->{vslider}->emit (mouse_wheel => $ev); |
1063 | |
1103 | |
1064 | 1 |
1104 | 1 |
1065 | } |
1105 | } |
1066 | |
1106 | |
1067 | sub update_slider { |
1107 | sub update_slider { |
1068 | my ($self) = @_; |
1108 | my ($self) = @_; |
1069 | |
1109 | |
|
|
1110 | my $child = ($self->{vp} or return)->child; |
|
|
1111 | |
|
|
1112 | my ($w1, $w2) = ($child->{w}, $self->{vp}{w}); |
1070 | $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); |
1113 | $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]); |
|
|
1114 | |
|
|
1115 | my $visible = $w1 > $w2; |
|
|
1116 | if ($visible != $self->{hslider}{visible}) { |
|
|
1117 | $visible ? $self->SUPER::add (0, 1, $self->{hslider}) |
|
|
1118 | : $self->{hslider}->hide; |
|
|
1119 | } |
|
|
1120 | |
|
|
1121 | my ($h1, $h2) = ($child->{h}, $self->{vp}{h}); |
|
|
1122 | $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]); |
|
|
1123 | |
|
|
1124 | my $visible = $h1 > $h2; |
|
|
1125 | if ($visible != $self->{vslider}{visible}) { |
|
|
1126 | $visible ? $self->SUPER::add (1, 0, $self->{vslider}) |
|
|
1127 | : $self->{vslider}->hide; |
|
|
1128 | } |
1071 | } |
1129 | } |
1072 | |
1130 | |
1073 | sub update { |
1131 | sub update { |
1074 | my ($self) = @_; |
1132 | my ($self) = @_; |
1075 | |
1133 | |
1076 | $self->SUPER::update; |
1134 | $self->SUPER::update; |
1077 | |
|
|
1078 | $self->update_slider; |
1135 | $self->update_slider; |
1079 | } |
1136 | } |
1080 | |
1137 | |
1081 | sub invoke_size_allocate { |
1138 | sub invoke_size_allocate { |
1082 | my ($self, $w, $h) = @_; |
1139 | my ($self, $w, $h) = @_; |
1083 | |
1140 | |
1084 | $self->update_slider; |
1141 | $self->update_slider; |
1085 | |
|
|
1086 | $self->SUPER::invoke_size_allocate ($w, $h) |
1142 | $self->SUPER::invoke_size_allocate ($w, $h) |
1087 | } |
1143 | } |
1088 | |
1144 | |
1089 | ############################################################################# |
1145 | ############################################################################# |
1090 | |
1146 | |
… | |
… | |
1461 | |
1517 | |
1462 | sub new { |
1518 | sub new { |
1463 | my $class = shift; |
1519 | my $class = shift; |
1464 | |
1520 | |
1465 | $class->SUPER::new ( |
1521 | $class->SUPER::new ( |
|
|
1522 | children => [], |
1466 | col_expand => [], |
1523 | col_expand => [], |
|
|
1524 | row_expand => [], |
1467 | @_, |
1525 | @_, |
1468 | ) |
1526 | ) |
1469 | } |
1527 | } |
1470 | |
1528 | |
1471 | sub children { |
1529 | sub children { |
1472 | grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1530 | grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1473 | } |
1531 | } |
1474 | |
1532 | |
|
|
1533 | # TODO: store row/col info in child widget and use standard add/del |
1475 | sub add { |
1534 | sub add { |
1476 | my ($self) = shift; |
1535 | my ($self) = shift; |
1477 | |
1536 | |
1478 | while (@_) { |
1537 | while (@_) { |
1479 | my ($x, $y, $child) = splice @_, 0, 3, (); |
1538 | my ($x, $y, $child) = splice @_, 0, 3, (); |
1480 | $child->set_parent ($self); |
1539 | $child->set_parent ($self); |
1481 | $self->{children}[$y][$x] = $child; |
1540 | $self->{children}[$y][$x] = $child; |
1482 | } |
1541 | } |
1483 | |
1542 | |
1484 | $self->{force_realloc} = 1; |
1543 | $self->{force_realloc} = 1; |
1485 | $self->{force_size_alloc} = 1; |
1544 | $self->{force_size_alloc} = 1; |
1486 | $self->realloc; |
1545 | $self->realloc; |
1487 | } |
1546 | } |
1488 | |
1547 | |
1489 | sub remove { |
1548 | sub remove { |
1490 | my ($self, $child) = @_; |
1549 | my ($self, $child) = @_; |
1491 | |
1550 | |
1492 | # TODO: not yet implemented |
1551 | for (@{ $self->{children} }) { |
|
|
1552 | for (@{ $_ || [] }) { |
|
|
1553 | $_ = undef if $_ == $child; |
|
|
1554 | } |
|
|
1555 | } |
1493 | } |
1556 | } |
1494 | |
1557 | |
1495 | # TODO: move to container class maybe? send children a signal on removal? |
1558 | # TODO: move to container class maybe? send children a signal on removal? |
1496 | sub clear { |
1559 | sub clear { |
1497 | my ($self) = @_; |
1560 | my ($self) = @_; |
… | |
… | |
1546 | my ($ws, $hs) = $self->get_wh; |
1609 | my ($ws, $hs) = $self->get_wh; |
1547 | |
1610 | |
1548 | my $req_w = (sum @$ws) || 1; |
1611 | my $req_w = (sum @$ws) || 1; |
1549 | my $req_h = (sum @$hs) || 1; |
1612 | my $req_h = (sum @$hs) || 1; |
1550 | |
1613 | |
1551 | # TODO: nicer code && do row_expand |
1614 | # TODO: nicer code |
1552 | my @col_expand = @{$self->{col_expand}}; |
1615 | my @col_expand = @{$self->{col_expand}}; |
1553 | @col_expand = (1) x @$ws unless @col_expand; |
1616 | @col_expand = (1) x @$ws unless @col_expand; |
1554 | my $col_expand = (sum @col_expand) || 1; |
1617 | my $col_expand = (sum @col_expand) || 1; |
1555 | |
1618 | |
1556 | # linearly scale sizes |
|
|
1557 | $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1619 | $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1558 | $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
|
|
1559 | |
1620 | |
1560 | CFPlus::UI::harmonize $ws; |
1621 | CFPlus::UI::harmonize $ws; |
|
|
1622 | |
|
|
1623 | my @row_expand = @{$self->{row_expand}}; |
|
|
1624 | @row_expand = (1) x @$ws unless @row_expand; |
|
|
1625 | my $row_expand = (sum @row_expand) || 1; |
|
|
1626 | |
|
|
1627 | $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs; |
|
|
1628 | |
1561 | CFPlus::UI::harmonize $hs; |
1629 | CFPlus::UI::harmonize $hs; |
1562 | |
1630 | |
1563 | my $y; |
1631 | my $y; |
1564 | |
1632 | |
1565 | for my $r (0 .. $#{$self->{children}}) { |
1633 | for my $r (0 .. $#{$self->{children}}) { |
… | |
… | |
1605 | my ($self) = @_; |
1673 | my ($self) = @_; |
1606 | |
1674 | |
1607 | for (grep $_, @{$self->{children}}) { |
1675 | for (grep $_, @{$self->{children}}) { |
1608 | $_->draw for grep $_, @$_; |
1676 | $_->draw for grep $_, @$_; |
1609 | } |
1677 | } |
|
|
1678 | } |
|
|
1679 | |
|
|
1680 | ############################################################################# |
|
|
1681 | |
|
|
1682 | package CFPlus::UI::Fixed; |
|
|
1683 | |
|
|
1684 | use List::Util qw(min max); |
|
|
1685 | |
|
|
1686 | our @ISA = CFPlus::UI::Container::; |
|
|
1687 | |
|
|
1688 | sub add { |
|
|
1689 | my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_; |
|
|
1690 | |
|
|
1691 | $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h]; |
|
|
1692 | $self->SUPER::add ($child); |
|
|
1693 | } |
|
|
1694 | |
|
|
1695 | sub _scale($$$) { |
|
|
1696 | my ($mode, $val, $max) = @_; |
|
|
1697 | |
|
|
1698 | $mode eq "abs" ? $val |
|
|
1699 | : $mode eq "rel" ? $val * $max |
|
|
1700 | : 0 |
|
|
1701 | } |
|
|
1702 | |
|
|
1703 | sub size_request { |
|
|
1704 | my ($self) = @_; |
|
|
1705 | |
|
|
1706 | my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0); |
|
|
1707 | |
|
|
1708 | # determine overall size by querying abs widgets |
|
|
1709 | for my $child ($self->visible_children) { |
|
|
1710 | my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} }; |
|
|
1711 | |
|
|
1712 | if ($pos eq "abs") { |
|
|
1713 | $w = _scale $size, $w, $child->{req_w}; |
|
|
1714 | $h = _scale $size, $h, $child->{req_h}; |
|
|
1715 | |
|
|
1716 | $x1 = min $x1, $x; $x2 = max $x2, $x + $w; |
|
|
1717 | $y1 = min $y1, $y; $y2 = max $y2, $y + $h; |
|
|
1718 | } |
|
|
1719 | } |
|
|
1720 | |
|
|
1721 | my $W = $x2 - $x1; |
|
|
1722 | my $H = $y2 - $y1; |
|
|
1723 | |
|
|
1724 | # now layout remaining widgets |
|
|
1725 | for my $child ($self->visible_children) { |
|
|
1726 | my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} }; |
|
|
1727 | |
|
|
1728 | if ($pos ne "abs") { |
|
|
1729 | $x = _scale $pos, $x, $W; |
|
|
1730 | $y = _scale $pos, $x, $H; |
|
|
1731 | $w = _scale $size, $w, $child->{req_w}; |
|
|
1732 | $h = _scale $size, $h, $child->{req_h}; |
|
|
1733 | |
|
|
1734 | $x1 = min $x1, $x; $x2 = max $x2, $x + $w; |
|
|
1735 | $y1 = min $y1, $y; $y2 = max $y2, $y + $h; |
|
|
1736 | } |
|
|
1737 | } |
|
|
1738 | |
|
|
1739 | my $W = $x2 - $x1; |
|
|
1740 | my $H = $y2 - $y1; |
|
|
1741 | |
|
|
1742 | ($W, $H) |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | sub invoke_size_allocate { |
|
|
1746 | my ($self, $W, $H) = @_; |
|
|
1747 | |
|
|
1748 | for my $child ($self->visible_children) { |
|
|
1749 | my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} }; |
|
|
1750 | |
|
|
1751 | $x = _scale $pos, $x, $W; |
|
|
1752 | $y = _scale $pos, $x, $H; |
|
|
1753 | $w = _scale $size, $w, $child->{req_w}; |
|
|
1754 | $h = _scale $size, $h, $child->{req_h}; |
|
|
1755 | |
|
|
1756 | $child->configure ($x, $y, $w, $h); |
|
|
1757 | } |
|
|
1758 | |
|
|
1759 | 1 |
1610 | } |
1760 | } |
1611 | |
1761 | |
1612 | ############################################################################# |
1762 | ############################################################################# |
1613 | |
1763 | |
1614 | package CFPlus::UI::Box; |
1764 | package CFPlus::UI::Box; |
… | |
… | |
1955 | my $sym = $ev->{sym}; |
2105 | my $sym = $ev->{sym}; |
1956 | my $uni = $ev->{unicode}; |
2106 | my $uni = $ev->{unicode}; |
1957 | |
2107 | |
1958 | my $text = $self->get_text; |
2108 | my $text = $self->get_text; |
1959 | |
2109 | |
|
|
2110 | $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text; |
|
|
2111 | |
1960 | if ($uni == 8) { |
2112 | if ($uni == 8) { |
1961 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
2113 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1962 | } elsif ($uni == 127) { |
2114 | } elsif ($uni == 127) { |
1963 | substr $text, $self->{cursor}, 1, ""; |
2115 | substr $text, $self->{cursor}, 1, ""; |
1964 | } elsif ($sym == CFPlus::SDLK_LEFT) { |
2116 | } elsif ($sym == CFPlus::SDLK_LEFT) { |
1965 | --$self->{cursor} if $self->{cursor}; |
2117 | --$self->{cursor} if $self->{cursor}; |
1966 | } elsif ($sym == CFPlus::SDLK_RIGHT) { |
2118 | } elsif ($sym == CFPlus::SDLK_RIGHT) { |
1967 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
2119 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1968 | } elsif ($sym == CFPlus::SDLK_HOME) { |
2120 | } elsif ($sym == CFPlus::SDLK_HOME) { |
|
|
2121 | # what a hack |
1969 | $self->{cursor} = 0; |
2122 | $self->{cursor} = |
|
|
2123 | (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/ |
|
|
2124 | ? length $1 |
|
|
2125 | : 0; |
1970 | } elsif ($sym == CFPlus::SDLK_END) { |
2126 | } elsif ($sym == CFPlus::SDLK_END) { |
|
|
2127 | # uh, again |
|
|
2128 | $self->{cursor} = |
|
|
2129 | (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/ |
1971 | $self->{cursor} = length $text; |
2130 | ? $self->{cursor} + length $1 |
|
|
2131 | : length $self->{text}; |
1972 | } elsif ($uni == 21) { # ctrl-u |
2132 | } elsif ($uni == 21) { # ctrl-u |
1973 | $text = ""; |
2133 | $text = ""; |
1974 | $self->{cursor} = 0; |
2134 | $self->{cursor} = 0; |
1975 | } elsif ($uni == 27) { |
2135 | } elsif ($uni == 27) { |
1976 | $self->emit ('escape'); |
2136 | $self->emit ('escape'); |
1977 | } elsif ($uni >= 0x20 || $uni == 0x0d) { |
2137 | } elsif ($uni == 0x0d) { |
|
|
2138 | substr $text, $self->{cursor}++, 0, "\012"; |
|
|
2139 | } elsif ($uni >= 0x20) { |
1978 | substr $text, $self->{cursor}++, 0, chr $uni; |
2140 | substr $text, $self->{cursor}++, 0, chr $uni; |
1979 | } else { |
2141 | } else { |
1980 | return 0; |
2142 | return 0; |
1981 | } |
2143 | } |
1982 | |
2144 | |
… | |
… | |
2303 | or Carp::croak "'path' or 'tex' attributes required"; |
2465 | or Carp::croak "'path' or 'tex' attributes required"; |
2304 | |
2466 | |
2305 | $self->{tex} ||= $texture_cache{$self->{path}} ||= |
2467 | $self->{tex} ||= $texture_cache{$self->{path}} ||= |
2306 | new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; |
2468 | new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; |
2307 | |
2469 | |
2308 | Scalar::Util::weaken $texture_cache{$self->{path}}; |
2470 | CFPlus::weaken $texture_cache{$self->{path}}; |
2309 | |
2471 | |
2310 | $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; |
2472 | $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; |
2311 | |
2473 | |
2312 | $self |
2474 | $self |
2313 | } |
2475 | } |
… | |
… | |
2686 | sub invoke_mouse_wheel { |
2848 | sub invoke_mouse_wheel { |
2687 | my ($self, $ev) = @_; |
2849 | my ($self, $ev) = @_; |
2688 | |
2850 | |
2689 | my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; |
2851 | my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; |
2690 | |
2852 | |
|
|
2853 | my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2; |
|
|
2854 | |
2691 | $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); |
2855 | $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart); |
2692 | |
2856 | |
2693 | ! ! $delta |
2857 | ! ! $delta |
2694 | } |
2858 | } |
2695 | |
2859 | |
2696 | sub update { |
2860 | sub update { |
… | |
… | |
2806 | #font => default_font |
2970 | #font => default_font |
2807 | @_, |
2971 | @_, |
2808 | |
2972 | |
2809 | layout => (new CFPlus::Layout), |
2973 | layout => (new CFPlus::Layout), |
2810 | par => [], |
2974 | par => [], |
|
|
2975 | max_par => 0, |
2811 | height => 0, |
2976 | height => 0, |
2812 | children => [ |
2977 | children => [ |
2813 | (new CFPlus::UI::Empty expand => 1), |
2978 | (new CFPlus::UI::Empty expand => 1), |
2814 | (new CFPlus::UI::Slider vertical => 1), |
2979 | (new CFPlus::UI::Slider vertical => 1), |
2815 | ], |
2980 | ], |
… | |
… | |
2938 | wrapped => 1, |
3103 | wrapped => 1, |
2939 | }; |
3104 | }; |
2940 | |
3105 | |
2941 | $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; |
3106 | $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; |
2942 | push @{$self->{par}}, $para; |
3107 | push @{$self->{par}}, $para; |
|
|
3108 | } |
|
|
3109 | |
|
|
3110 | if (my $max = $self->{max_par}) { |
|
|
3111 | shift @{$self->{par}} while @{$self->{par}} > $max; |
2943 | } |
3112 | } |
2944 | |
3113 | |
2945 | $self->{need_reflow}++; |
3114 | $self->{need_reflow}++; |
2946 | $self->update; |
3115 | $self->update; |
2947 | } |
3116 | } |
… | |
… | |
3255 | |
3424 | |
3256 | sub new { |
3425 | sub new { |
3257 | my $class = shift; |
3426 | my $class = shift; |
3258 | |
3427 | |
3259 | my $self = $class->SUPER::new ( |
3428 | my $self = $class->SUPER::new ( |
|
|
3429 | size_w => 32, |
|
|
3430 | size_h => 8, |
3260 | aspect => 1, |
3431 | aspect => 1, |
3261 | can_events => 0, |
3432 | can_events => 0, |
3262 | @_, |
3433 | @_, |
3263 | ); |
3434 | ); |
3264 | |
3435 | |
3265 | if ($self->{anim} && $self->{animspeed}) { |
3436 | if ($self->{anim} && $self->{animspeed}) { |
3266 | Scalar::Util::weaken (my $widget = $self); |
3437 | CFPlus::weaken (my $widget = $self); |
3267 | |
3438 | |
3268 | $self->{timer} = Event->timer ( |
3439 | $self->{timer} = Event->timer ( |
3269 | at => $self->{animspeed} * int $::NOW / $self->{animspeed}, |
3440 | at => $self->{animspeed} * int $::NOW / $self->{animspeed}, |
3270 | hard => 1, |
3441 | hard => 1, |
3271 | interval => $self->{animspeed}, |
3442 | interval => $self->{animspeed}, |
3272 | cb => sub { |
3443 | cb => sub { |
|
|
3444 | return unless $::CONN; |
|
|
3445 | |
3273 | ++$widget->{frame}; |
3446 | ++$widget->{frame}; |
|
|
3447 | $self->update_face; |
3274 | $widget->update; |
3448 | $self->update; |
3275 | }, |
3449 | }, |
3276 | ); |
3450 | ); |
|
|
3451 | |
|
|
3452 | $self->update_face; |
3277 | } |
3453 | } |
3278 | |
3454 | |
3279 | $self |
3455 | $self |
3280 | } |
3456 | } |
3281 | |
3457 | |
|
|
3458 | sub update_face { |
|
|
3459 | my ($self) = @_; |
|
|
3460 | |
|
|
3461 | return unless $::CONN; |
|
|
3462 | |
|
|
3463 | if (my $anim = $::CONN->{anim}[$self->{anim}]) { |
|
|
3464 | if ($anim && @$anim) { |
|
|
3465 | delete $self->{wait_face}; |
|
|
3466 | $self->{face} = $anim->[ $self->{frame} % @$anim ]; |
|
|
3467 | } |
|
|
3468 | } |
|
|
3469 | } |
|
|
3470 | |
3282 | sub size_request { |
3471 | sub size_request { |
3283 | (32, 8) |
3472 | my ($self) = @_; |
|
|
3473 | |
|
|
3474 | if ($::CONN) { |
|
|
3475 | if (my $faceid = $::CONN->{faceid}[$self->{face}]) { |
|
|
3476 | if (my $tex = $::CONN->{texture}[$faceid]) { |
|
|
3477 | return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h}); |
|
|
3478 | } else { |
|
|
3479 | $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub { |
|
|
3480 | $self->realloc; |
|
|
3481 | }); |
|
|
3482 | } |
|
|
3483 | } |
|
|
3484 | } |
|
|
3485 | |
|
|
3486 | ($self->{size_w} || 8, $self->{size_h} || 8) |
3284 | } |
3487 | } |
3285 | |
3488 | |
3286 | sub update { |
3489 | sub update { |
3287 | my ($self) = @_; |
3490 | my ($self) = @_; |
3288 | |
3491 | |
… | |
… | |
3296 | |
3499 | |
3297 | return unless $::CONN; |
3500 | return unless $::CONN; |
3298 | |
3501 | |
3299 | $self->SUPER::_draw; |
3502 | $self->SUPER::_draw; |
3300 | |
3503 | |
3301 | my $face; |
|
|
3302 | |
|
|
3303 | if ($self->{frame}) { |
|
|
3304 | my $anim = $::CONN->{anim}[$self->{anim}]; |
3504 | my $faceid = $::CONN->{faceid}[$self->{face}] |
3305 | |
3505 | or return; |
3306 | $face = $anim->[ $self->{frame} % @$anim ] |
|
|
3307 | if $anim && @$anim; |
|
|
3308 | } |
|
|
3309 | |
3506 | |
3310 | my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; |
3507 | my $tex = $::CONN->{texture}[$faceid]; |
3311 | |
3508 | |
3312 | if ($tex) { |
3509 | if ($tex) { |
3313 | glEnable GL_TEXTURE_2D; |
3510 | glEnable GL_TEXTURE_2D; |
3314 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
3511 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
3315 | glColor 0, 0, 0, 1; |
3512 | glColor 0, 0, 0, 1; |
… | |
… | |
3525 | } |
3722 | } |
3526 | |
3723 | |
3527 | sub add { |
3724 | sub add { |
3528 | my ($self, $title, $widget, $tooltip) = @_; |
3725 | my ($self, $title, $widget, $tooltip) = @_; |
3529 | |
3726 | |
3530 | Scalar::Util::weaken $self; |
3727 | CFPlus::weaken $self; |
3531 | |
3728 | |
3532 | $self->{buttonbar}->add (new CFPlus::UI::Button |
3729 | $self->{buttonbar}->add (new CFPlus::UI::Button |
3533 | markup => $title, |
3730 | markup => $title, |
3534 | tooltip => $tooltip, |
3731 | tooltip => $tooltip, |
3535 | on_activate => sub { $self->set_current_page ($widget) }, |
3732 | on_activate => sub { $self->set_current_page ($widget) }, |
… | |
… | |
3619 | my $self = $class->SUPER::new ( |
3816 | my $self = $class->SUPER::new ( |
3620 | fontsize => 0.8, |
3817 | fontsize => 0.8, |
3621 | @_, |
3818 | @_, |
3622 | ); |
3819 | ); |
3623 | |
3820 | |
3624 | Scalar::Util::weaken (my $this = $self); |
3821 | CFPlus::weaken (my $this = $self); |
3625 | |
3822 | |
3626 | $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); |
3823 | $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); |
3627 | |
3824 | |
3628 | $self |
3825 | $self |
3629 | } |
3826 | } |
… | |
… | |
3752 | $self->SUPER::destroy; |
3949 | $self->SUPER::destroy; |
3753 | } |
3950 | } |
3754 | |
3951 | |
3755 | ############################################################################# |
3952 | ############################################################################# |
3756 | |
3953 | |
3757 | package CFPlus::UI::Inventory; |
|
|
3758 | |
|
|
3759 | our @ISA = CFPlus::UI::Table::; |
|
|
3760 | |
|
|
3761 | sub new { |
|
|
3762 | my $class = shift; |
|
|
3763 | |
|
|
3764 | my $self = $class->SUPER::new ( |
|
|
3765 | col_expand => [0, 1, 0], |
|
|
3766 | items => [], |
|
|
3767 | @_, |
|
|
3768 | ); |
|
|
3769 | |
|
|
3770 | $self->set_sort_order (undef); |
|
|
3771 | |
|
|
3772 | $self |
|
|
3773 | } |
|
|
3774 | |
|
|
3775 | sub update_items { |
|
|
3776 | my ($self) = @_; |
|
|
3777 | |
|
|
3778 | $self->clear; |
|
|
3779 | |
|
|
3780 | my @item = $self->{sort}->(@{ $self->{items} }); |
|
|
3781 | |
|
|
3782 | my @adds; |
|
|
3783 | my $row = 0; |
|
|
3784 | for my $item ($self->{sort}->(@{ $self->{items} })) { |
|
|
3785 | CFPlus::Item::update_widgets $item; |
|
|
3786 | |
|
|
3787 | push @adds, 0, $row, $item->{face_widget}; |
|
|
3788 | push @adds, 1, $row, $item->{desc_widget}; |
|
|
3789 | push @adds, 2, $row, $item->{weight_widget}; |
|
|
3790 | |
|
|
3791 | $row++; |
|
|
3792 | } |
|
|
3793 | |
|
|
3794 | $self->add (@adds); |
|
|
3795 | } |
|
|
3796 | |
|
|
3797 | sub set_sort_order { |
|
|
3798 | my ($self, $order) = @_; |
|
|
3799 | |
|
|
3800 | $self->{sort} = $order ||= sub { |
|
|
3801 | sort { |
|
|
3802 | $a->{type} <=> $b->{type} |
|
|
3803 | or $a->{name} cmp $b->{name} |
|
|
3804 | } @_ |
|
|
3805 | }; |
|
|
3806 | |
|
|
3807 | $self->update_items; |
|
|
3808 | } |
|
|
3809 | |
|
|
3810 | sub set_items { |
|
|
3811 | my ($self, $items) = @_; |
|
|
3812 | |
|
|
3813 | $self->{items} = [$items ? values %$items : ()]; |
|
|
3814 | $self->update_items; |
|
|
3815 | } |
|
|
3816 | |
|
|
3817 | ############################################################################# |
|
|
3818 | |
|
|
3819 | package CFPlus::UI::SpellList; |
|
|
3820 | |
|
|
3821 | our @ISA = CFPlus::UI::Table::; |
|
|
3822 | |
|
|
3823 | sub new { |
|
|
3824 | my $class = shift; |
|
|
3825 | |
|
|
3826 | my $self = $class->SUPER::new ( |
|
|
3827 | binding => [], |
|
|
3828 | commands => [], |
|
|
3829 | @_, |
|
|
3830 | ) |
|
|
3831 | } |
|
|
3832 | |
|
|
3833 | my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>"; |
|
|
3834 | |
|
|
3835 | my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip => |
|
|
3836 | "<b>Name</b>. The name of the spell.$TOOLTIP_ALL"); |
|
|
3837 | my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip => |
|
|
3838 | "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL"); |
|
|
3839 | my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip => |
|
|
3840 | "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL"); |
|
|
3841 | my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip => |
|
|
3842 | "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL"); |
|
|
3843 | my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip => |
|
|
3844 | "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL"); |
|
|
3845 | |
|
|
3846 | sub rebuild_spell_list { |
|
|
3847 | my ($self) = @_; |
|
|
3848 | |
|
|
3849 | $CFPlus::UI::ROOT->on_refresh ($self => sub { |
|
|
3850 | $self->clear; |
|
|
3851 | |
|
|
3852 | return unless $::CONN; |
|
|
3853 | |
|
|
3854 | $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME); |
|
|
3855 | $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL); |
|
|
3856 | $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL); |
|
|
3857 | $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP); |
|
|
3858 | $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG); |
|
|
3859 | |
|
|
3860 | my $row = 0; |
|
|
3861 | |
|
|
3862 | for (sort { $a cmp $b } keys %{ $self->{spell} }) { |
|
|
3863 | my $spell = $self->{spell}{$_}; |
|
|
3864 | |
|
|
3865 | $row++; |
|
|
3866 | |
|
|
3867 | my $spell_cb = sub { |
|
|
3868 | my ($widget, $ev) = @_; |
|
|
3869 | |
|
|
3870 | if ($ev->{button} == 1) { |
|
|
3871 | $::CONN->user_send ("cast $spell->{name}"); |
|
|
3872 | } elsif ($ev->{button} == 2) { |
|
|
3873 | $::CONN->user_send ("invoke $spell->{name}"); |
|
|
3874 | } elsif ($ev->{button} == 3) { |
|
|
3875 | my $shortname = CFPlus::shorten $spell->{name}, 14; |
|
|
3876 | (new CFPlus::UI::Menu |
|
|
3877 | items => [ |
|
|
3878 | ["bind <i>cast $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }], |
|
|
3879 | ["bind <i>invoke $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }], |
|
|
3880 | ], |
|
|
3881 | )->popup ($ev); |
|
|
3882 | } else { |
|
|
3883 | return 0; |
|
|
3884 | } |
|
|
3885 | |
|
|
3886 | 1 |
|
|
3887 | }; |
|
|
3888 | |
|
|
3889 | my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL; |
|
|
3890 | |
|
|
3891 | #TODO: add path info to tooltip |
|
|
3892 | #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path}); |
|
|
3893 | |
|
|
3894 | $self->add (0, $row, new CFPlus::UI::Face |
|
|
3895 | face => $spell->{face}, |
|
|
3896 | can_hover => 1, |
|
|
3897 | can_events => 1, |
|
|
3898 | tooltip => $tooltip, |
|
|
3899 | on_button_down => $spell_cb, |
|
|
3900 | ); |
|
|
3901 | |
|
|
3902 | $self->add (1, $row, new CFPlus::UI::Label |
|
|
3903 | expand => 1, |
|
|
3904 | text => $spell->{name}, |
|
|
3905 | can_hover => 1, |
|
|
3906 | can_events => 1, |
|
|
3907 | tooltip => $tooltip, |
|
|
3908 | on_button_down => $spell_cb, |
|
|
3909 | ); |
|
|
3910 | |
|
|
3911 | $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL); |
|
|
3912 | $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL); |
|
|
3913 | $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP); |
|
|
3914 | $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG); |
|
|
3915 | } |
|
|
3916 | }); |
|
|
3917 | } |
|
|
3918 | |
|
|
3919 | sub add_spell { |
|
|
3920 | my ($self, $spell) = @_; |
|
|
3921 | |
|
|
3922 | $self->{spell}->{$spell->{name}} = $spell; |
|
|
3923 | $self->rebuild_spell_list; |
|
|
3924 | } |
|
|
3925 | |
|
|
3926 | sub remove_spell { |
|
|
3927 | my ($self, $spell) = @_; |
|
|
3928 | |
|
|
3929 | delete $self->{spell}->{$spell->{name}}; |
|
|
3930 | $self->rebuild_spell_list; |
|
|
3931 | } |
|
|
3932 | |
|
|
3933 | sub clear_spells { |
|
|
3934 | my ($self) = @_; |
|
|
3935 | |
|
|
3936 | $self->{spell} = {}; |
|
|
3937 | $self->rebuild_spell_list; |
|
|
3938 | } |
|
|
3939 | |
|
|
3940 | ############################################################################# |
|
|
3941 | |
|
|
3942 | package CFPlus::UI::Root; |
3954 | package CFPlus::UI::Root; |
3943 | |
3955 | |
3944 | our @ISA = CFPlus::UI::Container::; |
3956 | our @ISA = CFPlus::UI::Container::; |
3945 | |
3957 | |
3946 | use List::Util qw(min max); |
3958 | use List::Util qw(min max); |
… | |
… | |
3953 | my $self = $class->SUPER::new ( |
3965 | my $self = $class->SUPER::new ( |
3954 | visible => 1, |
3966 | visible => 1, |
3955 | @_, |
3967 | @_, |
3956 | ); |
3968 | ); |
3957 | |
3969 | |
3958 | Scalar::Util::weaken ($self->{root} = $self); |
3970 | CFPlus::weaken ($self->{root} = $self); |
3959 | |
3971 | |
3960 | $self |
3972 | $self |
3961 | } |
3973 | } |
3962 | |
3974 | |
3963 | sub size_request { |
3975 | sub size_request { |