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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.351 by root, Sun Oct 1 12:08:58 2006 UTC vs.
Revision 1.378 by root, Mon Jul 16 20:22:39 2007 UTC

1package CFPlus::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8use Event; 7use Event;
9 8
10use CFPlus; 9use CFPlus;
11use CFPlus::Pod; 10use CFPlus::Pod;
… …
23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
24 if (!$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
51sub get_layout { 53sub 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
263sub destroy { 265sub 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
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
268} 275}
269 276
270sub show { 277sub show {
271 my ($self) = @_; 278 my ($self) = @_;
272 279
… …
313sub set_visibility { 320sub set_visibility {
314 my ($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 : $self->hide;
320} 327}
321 328
322sub toggle_visibility { 329sub toggle_visibility {
323 my ($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
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
507} 520}
508 521
509my %has_coords = ( 522my %has_coords = (
510 button_down => 1, 523 button_down => 1,
511 button_up => 1, 524 button_up => 1,
… …
514); 527);
515 528
516sub emit { 529sub emit {
517 my ($self, $signal, @args) = @_; 530 my ($self, $signal, @args) = @_;
518 531
519 # I do not really like this solution, but I dislike duplication 532 # I do not really like this solution, but I do not like duplication
520 # and needlessly verbose code, too. 533 # and needlessly verbose code, either.
521 my @append 534 my @append
522 = $has_coords{$signal} 535 = $has_coords{$signal}
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
534sub find_widget { 552sub find_widget {
535 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
536 554
… …
544} 562}
545 563
546sub set_parent { 564sub set_parent {
547 my ($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 $parent->{visible};
551} 569}
552 570
553sub realloc { 571sub realloc {
554 my ($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
656my $cntx;#d#
638sub DESTROY { 657sub DESTROY {
639 my ($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
651package CFPlus::UI::DrawBG; 670package CFPlus::UI::DrawBG;
… …
900 { 919 {
901 package CFPlus::UI::Base; 920 package CFPlus::UI::Base;
902 921
903 local ($draw_x, $draw_y, $draw_w, $draw_h) = 922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h}); 923 (0, 0, $self->{w}, $self->{h});
924
925 $self->_render;
905 } 926 }
906
907 $self->_render;
908 }; 927 };
909} 928}
910 929
911sub _draw { 930sub _draw {
912 my ($self) = @_; 931 my ($self) = @_;
… …
924} 943}
925 944
926############################################################################# 945#############################################################################
927 946
928package CFPlus::UI::ViewPort; 947package CFPlus::UI::ViewPort;
948
949use List::Util qw(min max);
929 950
930our @ISA = CFPlus::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
931 952
932sub new { 953sub new {
933 my $class = shift; 954 my $class = shift;
… …
965} 986}
966 987
967sub set_offset { 988sub set_offset {
968 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
969 990
991 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993
994 if ($x != $self->{view_x} or $y != $self->{view_y}) {
970 $self->{view_x} = int $x; 995 $self->{view_x} = $x;
971 $self->{view_y} = int $y; 996 $self->{view_y} = $y;
972 997
998 $self->emit (changed => $x, $y);
973 $self->update; 999 $self->update;
1000 }
974} 1001}
975 1002
976# hmm, this does not work for topleft of $self... but we should not ask for that 1003# hmm, this does not work for topleft of $self... but we should not ask for that
977sub coord2local { 1004sub coord2local {
978 my ($self, $x, $y) = @_; 1005 my ($self, $x, $y) = @_;
… …
1014 1041
1015############################################################################# 1042#############################################################################
1016 1043
1017package CFPlus::UI::ScrolledWindow; 1044package CFPlus::UI::ScrolledWindow;
1018 1045
1019our @ISA = CFPlus::UI::HBox::; 1046our @ISA = CFPlus::UI::Table::;
1020 1047
1021sub new { 1048sub new {
1022 my ($class, %arg) = @_; 1049 my ($class, %arg) = @_;
1023 1050
1024 my $child = delete $arg{child}; 1051 my $child = delete $arg{child};
1025 1052
1026 my $self; 1053 my $self;
1027 1054
1028 my $slider = new CFPlus::UI::Slider 1055 my $hslider = new CFPlus::UI::Slider
1056 vertical => 0,
1057 range => [0, 0, 1, 0.01], # HACK fix
1058 on_changed => sub {
1059 $self->{hpos} = $_[1];
1060 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1061 },
1062 ;
1063
1064 my $vslider = new CFPlus::UI::Slider
1029 vertical => 1, 1065 vertical => 1,
1030 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
1031 on_changed => sub { 1067 on_changed => sub {
1032 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1033 }, 1070 },
1034 ; 1071 ;
1035 1072
1036 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
1037 vp => (new CFPlus::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1038 can_events => 1, 1076 can_events => 1,
1039 slider => $slider, 1077 hslider => $hslider,
1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1040 %arg, 1081 %arg,
1041 ); 1082 );
1042 1083
1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 expand => 1,
1086 scroll_x => $self->{scroll_x},
1087 scroll_y => $self->{scroll_y},
1088 on_changed => sub {
1089 my ($vp, $x, $y) = @_;
1090
1091 $vp->{parent}{hslider}->set_value ($x);
1092 $vp->{parent}{vslider}->set_value ($y);
1093
1094 0
1095 },
1096 ;
1097
1043 $self->SUPER::add ($self->{vp}, $self->{slider}); 1098 $self->SUPER::add (0, 0, $self->{vp});
1099
1044 $self->add ($child) if $child; 1100 $self->add ($child) if $child;
1045 1101
1046 $self 1102 $self
1047} 1103}
1048 1104
… …
1052 my ($self, $widget) = @_; 1108 my ($self, $widget) = @_;
1053 1109
1054 $self->{vp}->add ($self->{child} = $widget); 1110 $self->{vp}->add ($self->{child} = $widget);
1055} 1111}
1056 1112
1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider}{visible}) {
1123 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1124 : $self->{hslider}->hide;
1125 }
1126
1127 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1128 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1129
1130 my $visible = $h1 > $h2;
1131 if ($visible != $self->{vslider}{visible}) {
1132 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1133 : $self->{vslider}->hide;
1134 }
1135}
1136
1137sub update {
1138 my ($self) = @_;
1139
1140 $self->SUPER::update;
1141 $self->update_slider;
1142}
1143
1057sub invoke_mouse_wheel { 1144sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_; 1145 my ($self, $ev) = @_;
1059 1146
1060 return 0 unless $ev->{dy}; # only vertical movements 1147 return 0 unless $ev->{dy}; # only vertical movements for now
1061 1148
1062 $self->{slider}->emit (mouse_wheel => $ev); 1149 $self->{vslider}->emit (mouse_wheel => $ev);
1063 1150
1064 1 1151 1
1065} 1152}
1066 1153
1067sub update_slider { 1154sub invoke_button_down {
1068 my ($self) = @_; 1155 my ($self, $ev, $x, $y) = @_;
1069 1156
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1157 if ($ev->{button} == 2) {
1071} 1158 $self->grab_focus;
1072 1159
1073sub update { 1160 my $ox = $self->{vp}{view_x} + $ev->{x};
1074 my ($self) = @_; 1161 my $oy = $self->{vp}{view_y} + $ev->{y};
1162
1163 $self->{motion} = sub {
1164 my ($ev, $x, $y) = @_;
1075 1165
1076 $self->SUPER::update; 1166 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1167 $self->update;
1168 };
1077 1169
1078 $self->update_slider; 1170 return 1;
1171 }
1172
1173 0
1174}
1175
1176sub invoke_button_up {
1177 my ($self, $ev, $x, $y) = @_;
1178
1179 if (delete $self->{motion}) {
1180 return 1;
1181 }
1182
1183 0
1184}
1185
1186sub invoke_mouse_motion {
1187 my ($self, $ev, $x, $y) = @_;
1188
1189 if ($self->{motion}) {
1190 $self->{motion}->($ev, $x, $y);
1191 return 1;
1192 }
1193
1194 0
1079} 1195}
1080 1196
1081sub invoke_size_allocate { 1197sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_; 1198 my ($self, $w, $h) = @_;
1083 1199
1084 $self->update_slider; 1200 $self->update_slider;
1085
1086 $self->SUPER::invoke_size_allocate ($w, $h) 1201 $self->SUPER::invoke_size_allocate ($w, $h)
1087} 1202}
1088 1203
1089############################################################################# 1204#############################################################################
1090 1205
… …
1461 1576
1462sub new { 1577sub new {
1463 my $class = shift; 1578 my $class = shift;
1464 1579
1465 $class->SUPER::new ( 1580 $class->SUPER::new (
1581 children => [],
1466 col_expand => [], 1582 col_expand => [],
1583 row_expand => [],
1467 @_, 1584 @_,
1468 ) 1585 )
1469} 1586}
1470 1587
1471sub children { 1588sub children {
1472 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1589 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1473} 1590}
1474 1591
1592# TODO: store row/col info in child widget and use standard add/del
1475sub add { 1593sub add {
1476 my ($self) = shift; 1594 my ($self) = shift;
1477 1595
1478 while (@_) { 1596 while (@_) {
1479 my ($x, $y, $child) = splice @_, 0, 3, (); 1597 my ($x, $y, $child) = splice @_, 0, 3, ();
1480 $child->set_parent ($self); 1598 $child->set_parent ($self);
1481 $self->{children}[$y][$x] = $child; 1599 $self->{children}[$y][$x] = $child;
1482 } 1600 }
1483 1601
1484 $self->{force_realloc} = 1; 1602 $self->{force_realloc} = 1;
1485 $self->{force_size_alloc} = 1; 1603 $self->{force_size_alloc} = 1;
1486 $self->realloc; 1604 $self->realloc;
1487} 1605}
1488 1606
1489sub remove { 1607sub remove {
1490 my ($self, $child) = @_; 1608 my ($self, $child) = @_;
1491 1609
1492 # TODO: not yet implemented 1610 for (@{ $self->{children} }) {
1611 for (@{ $_ || [] }) {
1612 $_ = undef if $_ == $child;
1613 }
1614 }
1493} 1615}
1494 1616
1495# TODO: move to container class maybe? send children a signal on removal? 1617# TODO: move to container class maybe? send children a signal on removal?
1496sub clear { 1618sub clear {
1497 my ($self) = @_; 1619 my ($self) = @_;
… …
1546 my ($ws, $hs) = $self->get_wh; 1668 my ($ws, $hs) = $self->get_wh;
1547 1669
1548 my $req_w = (sum @$ws) || 1; 1670 my $req_w = (sum @$ws) || 1;
1549 my $req_h = (sum @$hs) || 1; 1671 my $req_h = (sum @$hs) || 1;
1550 1672
1551 # TODO: nicer code && do row_expand 1673 # TODO: nicer code
1552 my @col_expand = @{$self->{col_expand}}; 1674 my @col_expand = @{$self->{col_expand}};
1553 @col_expand = (1) x @$ws unless @col_expand; 1675 @col_expand = (1) x @$ws unless @col_expand;
1554 my $col_expand = (sum @col_expand) || 1; 1676 my $col_expand = (sum @col_expand) || 1;
1555 1677
1556 # linearly scale sizes
1557 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1678 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1558 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1559 1679
1560 CFPlus::UI::harmonize $ws; 1680 CFPlus::UI::harmonize $ws;
1681
1682 my @row_expand = @{$self->{row_expand}};
1683 @row_expand = (1) x @$ws unless @row_expand;
1684 my $row_expand = (sum @row_expand) || 1;
1685
1686 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1687
1561 CFPlus::UI::harmonize $hs; 1688 CFPlus::UI::harmonize $hs;
1562 1689
1563 my $y; 1690 my $y;
1564 1691
1565 for my $r (0 .. $#{$self->{children}}) { 1692 for my $r (0 .. $#{$self->{children}}) {
… …
1605 my ($self) = @_; 1732 my ($self) = @_;
1606 1733
1607 for (grep $_, @{$self->{children}}) { 1734 for (grep $_, @{$self->{children}}) {
1608 $_->draw for grep $_, @$_; 1735 $_->draw for grep $_, @$_;
1609 } 1736 }
1737}
1738
1739#############################################################################
1740
1741package CFPlus::UI::Fixed;
1742
1743use List::Util qw(min max);
1744
1745our @ISA = CFPlus::UI::Container::;
1746
1747sub add {
1748 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1749
1750 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1751 $self->SUPER::add ($child);
1752}
1753
1754sub _scale($$$) {
1755 my ($mode, $val, $max) = @_;
1756
1757 $mode eq "abs" ? $val
1758 : $mode eq "rel" ? $val * $max
1759 : 0
1760}
1761
1762sub size_request {
1763 my ($self) = @_;
1764
1765 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1766
1767 # determine overall size by querying abs widgets
1768 for my $child ($self->visible_children) {
1769 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1770
1771 if ($pos eq "abs") {
1772 $w = _scale $size, $w, $child->{req_w};
1773 $h = _scale $size, $h, $child->{req_h};
1774
1775 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1776 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1777 }
1778 }
1779
1780 my $W = $x2 - $x1;
1781 my $H = $y2 - $y1;
1782
1783 # now layout remaining widgets
1784 for my $child ($self->visible_children) {
1785 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1786
1787 if ($pos ne "abs") {
1788 $x = _scale $pos, $x, $W;
1789 $y = _scale $pos, $x, $H;
1790 $w = _scale $size, $w, $child->{req_w};
1791 $h = _scale $size, $h, $child->{req_h};
1792
1793 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1794 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1795 }
1796 }
1797
1798 my $W = $x2 - $x1;
1799 my $H = $y2 - $y1;
1800
1801 ($W, $H)
1802}
1803
1804sub invoke_size_allocate {
1805 my ($self, $W, $H) = @_;
1806
1807 for my $child ($self->visible_children) {
1808 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1809
1810 $x = _scale $pos, $x, $W;
1811 $y = _scale $pos, $x, $H;
1812 $w = _scale $size, $w, $child->{req_w};
1813 $h = _scale $size, $h, $child->{req_h};
1814
1815 $child->configure ($x, $y, $w, $h);
1816 }
1817
1818 1
1610} 1819}
1611 1820
1612############################################################################# 1821#############################################################################
1613 1822
1614package CFPlus::UI::Box; 1823package CFPlus::UI::Box;
… …
1900 active_fg => [0, 0, 0], 2109 active_fg => [0, 0, 0],
1901 can_hover => 1, 2110 can_hover => 1,
1902 can_focus => 1, 2111 can_focus => 1,
1903 valign => 0, 2112 valign => 0,
1904 can_events => 1, 2113 can_events => 1,
2114 ellipsise => 0,
1905 #text => ... 2115 #text => ...
1906 #hidden => "*", 2116 #hidden => "*",
1907 @_ 2117 @_
1908 ) 2118 )
1909} 2119}
… …
1953 my $mod = $ev->{mod}; 2163 my $mod = $ev->{mod};
1954 my $sym = $ev->{sym}; 2164 my $sym = $ev->{sym};
1955 my $uni = $ev->{unicode}; 2165 my $uni = $ev->{unicode};
1956 2166
1957 my $text = $self->get_text; 2167 my $text = $self->get_text;
2168
2169 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1958 2170
1959 if ($uni == 8) { 2171 if ($uni == 8) {
1960 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2172 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1961 } elsif ($uni == 127) { 2173 } elsif ($uni == 127) {
1962 substr $text, $self->{cursor}, 1, ""; 2174 substr $text, $self->{cursor}, 1, "";
1963 } elsif ($sym == CFPlus::SDLK_LEFT) { 2175 } elsif ($sym == CFPlus::SDLK_LEFT) {
1964 --$self->{cursor} if $self->{cursor}; 2176 --$self->{cursor} if $self->{cursor};
1965 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2177 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1966 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2178 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1967 } elsif ($sym == CFPlus::SDLK_HOME) { 2179 } elsif ($sym == CFPlus::SDLK_HOME) {
2180 # what a hack
1968 $self->{cursor} = 0; 2181 $self->{cursor} =
2182 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2183 ? length $1
2184 : 0;
1969 } elsif ($sym == CFPlus::SDLK_END) { 2185 } elsif ($sym == CFPlus::SDLK_END) {
2186 # uh, again
2187 $self->{cursor} =
2188 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1970 $self->{cursor} = length $text; 2189 ? $self->{cursor} + length $1
2190 : length $self->{text};
1971 } elsif ($uni == 21) { # ctrl-u 2191 } elsif ($uni == 21) { # ctrl-u
1972 $text = ""; 2192 $text = "";
1973 $self->{cursor} = 0; 2193 $self->{cursor} = 0;
1974 } elsif ($uni == 27) { 2194 } elsif ($uni == 27) {
1975 $self->emit ('escape'); 2195 $self->emit ('escape');
1976 } elsif ($uni) { 2196 } elsif ($uni == 0x0d) {
2197 substr $text, $self->{cursor}++, 0, "\012";
2198 } elsif ($uni >= 0x20) {
1977 substr $text, $self->{cursor}++, 0, chr $uni; 2199 substr $text, $self->{cursor}++, 0, chr $uni;
1978 } else { 2200 } else {
1979 return 0; 2201 return 0;
1980 } 2202 }
1981 2203
1982 $self->_set_text ($text); 2204 $self->_set_text ($text);
1983 2205
1984 $self->realloc; 2206 $self->realloc;
2207 $self->update;
1985 2208
1986 1 2209 1
1987} 2210}
1988 2211
1989sub invoke_focus_in { 2212sub invoke_focus_in {
… …
2058 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2281 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2059 glEnd; 2282 glEnd;
2060 } 2283 }
2061} 2284}
2062 2285
2286#############################################################################
2287
2063package CFPlus::UI::Entry; 2288package CFPlus::UI::Entry;
2064 2289
2065our @ISA = CFPlus::UI::EntryBase::; 2290our @ISA = CFPlus::UI::EntryBase::;
2066 2291
2067use CFPlus::OpenGL; 2292use CFPlus::OpenGL;
… …
2069sub invoke_key_down { 2294sub invoke_key_down {
2070 my ($self, $ev) = @_; 2295 my ($self, $ev) = @_;
2071 2296
2072 my $sym = $ev->{sym}; 2297 my $sym = $ev->{sym};
2073 2298
2074 if ($sym == 13) { 2299 if ($ev->{uni} == 0x0d || $sym == 13) {
2075 unshift @{$self->{history}}, 2300 unshift @{$self->{history}},
2076 my $txt = $self->get_text; 2301 my $txt = $self->get_text;
2077 2302
2078 $self->{history_pointer} = -1; 2303 $self->{history_pointer} = -1;
2079 $self->{history_saveback} = ''; 2304 $self->{history_saveback} = '';
… …
2109 1 2334 1
2110} 2335}
2111 2336
2112############################################################################# 2337#############################################################################
2113 2338
2339package CFPlus::UI::TextEdit;
2340
2341our @ISA = CFPlus::UI::EntryBase::;
2342
2343use CFPlus::OpenGL;
2344
2345sub move_cursor_ver {
2346 my ($self, $dy) = @_;
2347
2348 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2349
2350 $y += $dy;
2351
2352 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2353 $self->{cursor} = $index;
2354 delete $self->{cur_h};
2355 $self->update;
2356 return;
2357 }
2358}
2359
2360sub invoke_key_down {
2361 my ($self, $ev) = @_;
2362
2363 my $sym = $ev->{sym};
2364
2365 if ($sym == CFPlus::SDLK_UP) {
2366 $self->move_cursor_ver (-1);
2367 } elsif ($sym == CFPlus::SDLK_DOWN) {
2368 $self->move_cursor_ver (+1);
2369 } else {
2370 return $self->SUPER::invoke_key_down ($ev)
2371 }
2372
2373 1
2374}
2375
2376#############################################################################
2377
2114package CFPlus::UI::Button; 2378package CFPlus::UI::Button;
2115 2379
2116our @ISA = CFPlus::UI::Label::; 2380our @ISA = CFPlus::UI::Label::;
2117 2381
2118use CFPlus::OpenGL; 2382use CFPlus::OpenGL;
… …
2260 or Carp::croak "'path' or 'tex' attributes required"; 2524 or Carp::croak "'path' or 'tex' attributes required";
2261 2525
2262 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2526 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2263 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2527 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2264 2528
2265 Scalar::Util::weaken $texture_cache{$self->{path}}; 2529 CFPlus::weaken $texture_cache{$self->{path}};
2266 2530
2267 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2531 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2268 2532
2269 $self 2533 $self
2270} 2534}
… …
2643sub invoke_mouse_wheel { 2907sub invoke_mouse_wheel {
2644 my ($self, $ev) = @_; 2908 my ($self, $ev) = @_;
2645 2909
2646 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 2910 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2647 2911
2912 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2913
2648 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 2914 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2649 2915
2650 ! ! $delta 2916 ! ! $delta
2651} 2917}
2652 2918
2653sub update { 2919sub update {
… …
2763 #font => default_font 3029 #font => default_font
2764 @_, 3030 @_,
2765 3031
2766 layout => (new CFPlus::Layout), 3032 layout => (new CFPlus::Layout),
2767 par => [], 3033 par => [],
3034 max_par => 0,
2768 height => 0, 3035 height => 0,
2769 children => [ 3036 children => [
2770 (new CFPlus::UI::Empty expand => 1), 3037 (new CFPlus::UI::Empty expand => 1),
2771 (new CFPlus::UI::Slider vertical => 1), 3038 (new CFPlus::UI::Slider vertical => 1),
2772 ], 3039 ],
… …
2897 3164
2898 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3165 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2899 push @{$self->{par}}, $para; 3166 push @{$self->{par}}, $para;
2900 } 3167 }
2901 3168
3169 if (my $max = $self->{max_par}) {
3170 shift @{$self->{par}} while @{$self->{par}} > $max;
3171 }
3172
2902 $self->{need_reflow}++; 3173 $self->{need_reflow}++;
2903 $self->update; 3174 $self->update;
2904} 3175}
2905 3176
2906sub scroll_to_bottom { 3177sub scroll_to_bottom {
… …
2959 3230
2960 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { 3231 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2961 glClearColor 0, 0, 0, 0; 3232 glClearColor 0, 0, 0, 0;
2962 glClear GL_COLOR_BUFFER_BIT; 3233 glClear GL_COLOR_BUFFER_BIT;
2963 3234
2964 {
2965 package CFPlus::UI::Base; 3235 package CFPlus::UI::Base;
2966
2967 local ($draw_x, $draw_y, $draw_w, $draw_h) = 3236 local ($draw_x, $draw_y, $draw_w, $draw_h) =
2968 (0, 0, $self->{w}, $self->{h}); 3237 (0, 0, $self->{w}, $self->{h});
2969 }
2970 3238
2971 my $top = int $self->{children}[1]{range}[0]; 3239 my $top = int $self->{children}[1]{range}[0];
2972 3240
2973 my $paridx = 0; 3241 my $paridx = 0;
2974 my $top_paragraph; 3242 my $top_paragraph;
… …
3215 3483
3216sub new { 3484sub new {
3217 my $class = shift; 3485 my $class = shift;
3218 3486
3219 my $self = $class->SUPER::new ( 3487 my $self = $class->SUPER::new (
3488 size_w => 32,
3489 size_h => 8,
3220 aspect => 1, 3490 aspect => 1,
3221 can_events => 0, 3491 can_events => 0,
3222 @_, 3492 @_,
3223 ); 3493 );
3224 3494
3225 if ($self->{anim} && $self->{animspeed}) { 3495 if ($self->{anim} && $self->{animspeed}) {
3226 Scalar::Util::weaken (my $widget = $self); 3496 CFPlus::weaken (my $widget = $self);
3227 3497
3228 $self->{timer} = Event->timer ( 3498 $self->{timer} = Event->timer (
3229 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3499 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3230 hard => 1, 3500 hard => 1,
3231 interval => $self->{animspeed}, 3501 interval => $self->{animspeed},
3232 cb => sub { 3502 cb => sub {
3503 return unless $::CONN;
3504
3233 ++$widget->{frame}; 3505 ++$widget->{frame};
3506 $self->update_face;
3234 $widget->update; 3507 $self->update;
3235 }, 3508 },
3236 ); 3509 );
3510
3511 $self->update_face;
3237 } 3512 }
3238 3513
3239 $self 3514 $self
3240} 3515}
3241 3516
3517sub update_face {
3518 my ($self) = @_;
3519
3520 return unless $::CONN;
3521
3522 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3523 if ($anim && @$anim) {
3524 delete $self->{wait_face};
3525 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3526 }
3527 }
3528}
3529
3242sub size_request { 3530sub size_request {
3243 (32, 8) 3531 my ($self) = @_;
3532
3533 if ($::CONN) {
3534 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3535 if (my $tex = $::CONN->{texture}[$faceid]) {
3536 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3537 } else {
3538 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3539 $self->realloc;
3540 });
3541 }
3542 }
3543 }
3544
3545 ($self->{size_w} || 8, $self->{size_h} || 8)
3244} 3546}
3245 3547
3246sub update { 3548sub update {
3247 my ($self) = @_; 3549 my ($self) = @_;
3248 3550
… …
3256 3558
3257 return unless $::CONN; 3559 return unless $::CONN;
3258 3560
3259 $self->SUPER::_draw; 3561 $self->SUPER::_draw;
3260 3562
3261 my $face;
3262
3263 if ($self->{frame}) {
3264 my $anim = $::CONN->{anim}[$self->{anim}]; 3563 my $faceid = $::CONN->{faceid}[$self->{face}]
3265 3564 or return;
3266 $face = $anim->[ $self->{frame} % @$anim ]
3267 if $anim && @$anim;
3268 }
3269 3565
3270 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3566 my $tex = $::CONN->{texture}[$faceid];
3271 3567
3272 if ($tex) { 3568 if ($tex) {
3273 glEnable GL_TEXTURE_2D; 3569 glEnable GL_TEXTURE_2D;
3274 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3275 glColor 0, 0, 0, 1; 3571 glColor 0, 0, 0, 1;
… …
3291 3587
3292package CFPlus::UI::Buttonbar; 3588package CFPlus::UI::Buttonbar;
3293 3589
3294our @ISA = CFPlus::UI::HBox::; 3590our @ISA = CFPlus::UI::HBox::;
3295 3591
3296# TODO: should actualyl wrap buttons and other goodies. 3592# TODO: should actually wrap buttons and other goodies.
3297 3593
3298############################################################################# 3594#############################################################################
3299 3595
3300package CFPlus::UI::Menu; 3596package CFPlus::UI::Menu;
3301 3597
… …
3485} 3781}
3486 3782
3487sub add { 3783sub add {
3488 my ($self, $title, $widget, $tooltip) = @_; 3784 my ($self, $title, $widget, $tooltip) = @_;
3489 3785
3490 Scalar::Util::weaken $self; 3786 CFPlus::weaken $self;
3491 3787
3492 $self->{buttonbar}->add (new CFPlus::UI::Button 3788 $self->{buttonbar}->add (new CFPlus::UI::Button
3493 markup => $title, 3789 markup => $title,
3494 tooltip => $tooltip, 3790 tooltip => $tooltip,
3495 on_activate => sub { $self->set_current_page ($widget) }, 3791 on_activate => sub { $self->set_current_page ($widget) },
… …
3579 my $self = $class->SUPER::new ( 3875 my $self = $class->SUPER::new (
3580 fontsize => 0.8, 3876 fontsize => 0.8,
3581 @_, 3877 @_,
3582 ); 3878 );
3583 3879
3584 Scalar::Util::weaken (my $this = $self); 3880 CFPlus::weaken (my $this = $self);
3585 3881
3586 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 3882 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3587 3883
3588 $self 3884 $self
3589} 3885}
… …
3712 $self->SUPER::destroy; 4008 $self->SUPER::destroy;
3713} 4009}
3714 4010
3715############################################################################# 4011#############################################################################
3716 4012
3717package CFPlus::UI::Inventory;
3718
3719our @ISA = CFPlus::UI::Table::;
3720
3721sub new {
3722 my $class = shift;
3723
3724 my $self = $class->SUPER::new (
3725 col_expand => [0, 1, 0],
3726 items => [],
3727 @_,
3728 );
3729
3730 $self->set_sort_order (undef);
3731
3732 $self
3733}
3734
3735sub update_items {
3736 my ($self) = @_;
3737
3738 $self->clear;
3739
3740 my @item = $self->{sort}->(@{ $self->{items} });
3741
3742 my @adds;
3743 my $row = 0;
3744 for my $item ($self->{sort}->(@{ $self->{items} })) {
3745 CFPlus::Item::update_widgets $item;
3746
3747 push @adds, 0, $row, $item->{face_widget};
3748 push @adds, 1, $row, $item->{desc_widget};
3749 push @adds, 2, $row, $item->{weight_widget};
3750
3751 $row++;
3752 }
3753
3754 $self->add (@adds);
3755}
3756
3757sub set_sort_order {
3758 my ($self, $order) = @_;
3759
3760 $self->{sort} = $order ||= sub {
3761 sort {
3762 $a->{type} <=> $b->{type}
3763 or $a->{name} cmp $b->{name}
3764 } @_
3765 };
3766
3767 $self->update_items;
3768}
3769
3770sub set_items {
3771 my ($self, $items) = @_;
3772
3773 $self->{items} = [$items ? values %$items : ()];
3774 $self->update_items;
3775}
3776
3777#############################################################################
3778
3779package CFPlus::UI::SpellList;
3780
3781our @ISA = CFPlus::UI::Table::;
3782
3783sub new {
3784 my $class = shift;
3785
3786 my $self = $class->SUPER::new (
3787 binding => [],
3788 commands => [],
3789 @_,
3790 )
3791}
3792
3793my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3794
3795my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3796 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3797my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3798 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3799my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3800 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3801my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3802 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3803my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3804 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3805
3806sub rebuild_spell_list {
3807 my ($self) = @_;
3808
3809 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3810 $self->clear;
3811
3812 return unless $::CONN;
3813
3814 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3815 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3816 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3817 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3818 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3819
3820 my $row = 0;
3821
3822 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3823 my $spell = $self->{spell}{$_};
3824
3825 $row++;
3826
3827 my $spell_cb = sub {
3828 my ($widget, $ev) = @_;
3829
3830 if ($ev->{button} == 1) {
3831 $::CONN->user_send ("cast $spell->{name}");
3832 } elsif ($ev->{button} == 2) {
3833 $::CONN->user_send ("invoke $spell->{name}");
3834 } elsif ($ev->{button} == 3) {
3835 (new CFPlus::UI::Menu
3836 items => [
3837 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3838 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3839 ],
3840 )->popup ($ev);
3841 } else {
3842 return 0;
3843 }
3844
3845 1
3846 };
3847
3848 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3849
3850 #TODO: add path info to tooltip
3851 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3852
3853 $self->add (0, $row, new CFPlus::UI::Face
3854 face => $spell->{face},
3855 can_hover => 1,
3856 can_events => 1,
3857 tooltip => $tooltip,
3858 on_button_down => $spell_cb,
3859 );
3860
3861 $self->add (1, $row, new CFPlus::UI::Label
3862 expand => 1,
3863 text => $spell->{name},
3864 can_hover => 1,
3865 can_events => 1,
3866 tooltip => $tooltip,
3867 on_button_down => $spell_cb,
3868 );
3869
3870 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3871 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3872 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3873 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3874 }
3875 });
3876}
3877
3878sub add_spell {
3879 my ($self, $spell) = @_;
3880
3881 $self->{spell}->{$spell->{name}} = $spell;
3882 $self->rebuild_spell_list;
3883}
3884
3885sub remove_spell {
3886 my ($self, $spell) = @_;
3887
3888 delete $self->{spell}->{$spell->{name}};
3889 $self->rebuild_spell_list;
3890}
3891
3892sub clear_spells {
3893 my ($self) = @_;
3894
3895 $self->{spell} = {};
3896 $self->rebuild_spell_list;
3897}
3898
3899#############################################################################
3900
3901package CFPlus::UI::Root; 4013package CFPlus::UI::Root;
3902 4014
3903our @ISA = CFPlus::UI::Container::; 4015our @ISA = CFPlus::UI::Container::;
3904 4016
3905use List::Util qw(min max); 4017use List::Util qw(min max);
… …
3912 my $self = $class->SUPER::new ( 4024 my $self = $class->SUPER::new (
3913 visible => 1, 4025 visible => 1,
3914 @_, 4026 @_,
3915 ); 4027 );
3916 4028
3917 Scalar::Util::weaken ($self->{root} = $self); 4029 CFPlus::weaken ($self->{root} = $self);
3918 4030
3919 $self 4031 $self
3920} 4032}
3921 4033
3922sub size_request { 4034sub size_request {
… …
4133 { 4245 {
4134 package CFPlus::UI::Base; 4246 package CFPlus::UI::Base;
4135 4247
4136 local ($draw_x, $draw_y, $draw_w, $draw_h) = 4248 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4137 (0, 0, $self->{w}, $self->{h}); 4249 (0, 0, $self->{w}, $self->{h});
4138 }
4139 4250
4140 $self->_draw; 4251 $self->_draw;
4252 }
4141} 4253}
4142 4254
4143############################################################################# 4255#############################################################################
4144 4256
4145package CFPlus::UI; 4257package CFPlus::UI;

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