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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.361 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.400 by root, Sat Jul 21 16:15:03 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 $layout;
… …
111 } 113 }
112 114
113 if ($GRAB) { 115 if ($GRAB) {
114 if ($ev->{button} == 4 || $ev->{button} == 5) { 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
115 # mousewheel 117 # mousewheel
116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9; 118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
118 $GRAB->emit (mouse_wheel => $ev); 124 $GRAB->emit (mouse_wheel => $ev);
119 } else { 125 } else {
120 $GRAB->emit (button_down => $ev) 126 $GRAB->emit (button_down => $ev)
121 } 127 }
122 } 128 }
… …
235 h => undef, 241 h => undef,
236 can_events => 1, 242 can_events => 1,
237 @_ 243 @_
238 }, $class; 244 }, $class;
239 245
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); 246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241 247
242 for (keys %$self) { 248 for (keys %$self) {
243 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
244 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
245 } 251 }
… …
266 $self->hide; 272 $self->hide;
267 $self->emit ("destroy"); 273 $self->emit ("destroy");
268 %$self = (); 274 %$self = ();
269} 275}
270 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
271sub show { 281sub show {
272 my ($self) = @_; 282 my ($self) = @_;
273 283
274 return if $self->{parent}; 284 return if $self->{parent};
275 285
… …
314sub set_visibility { 324sub set_visibility {
315 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
316 326
317 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
318 328
319 $visible ? $self->hide 329 $visible ? $self->show
320 : $self->show; 330 : $self->hide;
321} 331}
322 332
323sub toggle_visibility { 333sub toggle_visibility {
324 my ($self) = @_; 334 my ($self) = @_;
325 335
… …
530 ? $args[0]->xy ($self) 540 ? $args[0]->xy ($self)
531 : (); 541 : ();
532 542
533 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# 543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
534 544
535 #d##TODO# stop propagating at first true, do not use sum 545 for my $cb (
536 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before 546 @{$self->{signal_cb}{$signal} || []}, # before
537 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure 547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
538 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent 553 $self->{parent} && $self->{parent}->emit ($signal, @args)
539} 554}
540 555
541sub find_widget { 556#sub find_widget {
542 my ($self, $x, $y) = @_; 557# in .xs
543
544 return () unless $self->{can_events};
545
546 return $self
547 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
548 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
549
550 ()
551}
552 558
553sub set_parent { 559sub set_parent {
554 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
555 561
556 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
557 $self->set_visible if $parent->{visible}; 563 $self->set_visible if $parent->{visible};
558} 564}
559 565
560sub realloc { 566sub realloc {
561 my ($self) = @_; 567 my ($self) = @_;
… …
734 can_events => 0, 740 can_events => 0,
735 %arg, 741 %arg,
736 ); 742 );
737 743
738 $self->add (@$children) 744 $self->add (@$children)
739 if $children; 745 if $children && @$children;
740 746
741 $self 747 $self
742} 748}
743 749
744sub realloc { 750sub realloc {
… …
753 my ($self, @widgets) = @_; 759 my ($self, @widgets) = @_;
754 760
755 $_->set_parent ($self) 761 $_->set_parent ($self)
756 for @widgets; 762 for @widgets;
757 763
764 # TODO: only do this in widgets that need it, e.g. root, fixed
758 use sort 'stable'; 765 use sort 'stable';
759 766
760 $self->{children} = [ 767 $self->{children} = [
761 sort { $a->{z} <=> $b->{z} } 768 sort { $a->{z} <=> $b->{z} }
762 @{$self->{children}}, @widgets 769 @{$self->{children}}, @widgets
763 ]; 770 ];
764 771
765 $self->realloc; 772 $self->realloc;
773
774 map $_+0, @widgets
766} 775}
767 776
768sub children { 777sub children {
769 @{ $_[0]{children} } 778 @{ $_[0]{children} }
770} 779}
… …
781} 790}
782 791
783sub clear { 792sub clear {
784 my ($self) = @_; 793 my ($self) = @_;
785 794
786 my $children = delete $self->{children}; 795 my $children = $self->{children};
787 $self->{children} = []; 796 $self->{children} = [];
788 797
789 for (@$children) { 798 for (@$children) {
790 delete $_->{parent}; 799 delete $_->{parent};
791 $_->hide; 800 $_->hide;
… …
931} 940}
932 941
933############################################################################# 942#############################################################################
934 943
935package CFPlus::UI::ViewPort; 944package CFPlus::UI::ViewPort;
945
946use List::Util qw(min max);
936 947
937our @ISA = CFPlus::UI::Window::; 948our @ISA = CFPlus::UI::Window::;
938 949
939sub new { 950sub new {
940 my $class = shift; 951 my $class = shift;
… …
949sub size_request { 960sub size_request {
950 my ($self) = @_; 961 my ($self) = @_;
951 962
952 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 963 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
953 964
954 $w = 10 if $self->{scroll_x}; 965 $w = 1 if $self->{scroll_x};
955 $h = 10 if $self->{scroll_y}; 966 $h = 1 if $self->{scroll_y};
956 967
957 ($w, $h) 968 ($w, $h)
958} 969}
959 970
960sub invoke_size_allocate { 971sub invoke_size_allocate {
… …
972} 983}
973 984
974sub set_offset { 985sub set_offset {
975 my ($self, $x, $y) = @_; 986 my ($self, $x, $y) = @_;
976 987
988 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
989 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
990
991 if ($x != $self->{view_x} or $y != $self->{view_y}) {
977 $self->{view_x} = int $x; 992 $self->{view_x} = $x;
978 $self->{view_y} = int $y; 993 $self->{view_y} = $y;
979 994
995 $self->emit (changed => $x, $y);
980 $self->update; 996 $self->update;
997 }
981} 998}
982 999
983# hmm, this does not work for topleft of $self... but we should not ask for that 1000# hmm, this does not work for topleft of $self... but we should not ask for that
984sub coord2local { 1001sub coord2local {
985 my ($self, $x, $y) = @_; 1002 my ($self, $x, $y) = @_;
… …
1000 my ($self, $x, $y) = @_; 1017 my ($self, $x, $y) = @_;
1001 1018
1002 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1019 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1003 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1020 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1004 ) { 1021 ) {
1005 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1022 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1006 } else { 1023 } else {
1007 $self->CFPlus::UI::Base::find_widget ($x, $y) 1024 $self->CFPlus::UI::Base::find_widget ($x, $y)
1008 } 1025 }
1009} 1026}
1010 1027
… …
1021 1038
1022############################################################################# 1039#############################################################################
1023 1040
1024package CFPlus::UI::ScrolledWindow; 1041package CFPlus::UI::ScrolledWindow;
1025 1042
1026our @ISA = CFPlus::UI::HBox::; 1043our @ISA = CFPlus::UI::Table::;
1027 1044
1028sub new { 1045sub new {
1029 my ($class, %arg) = @_; 1046 my ($class, %arg) = @_;
1030 1047
1031 my $child = delete $arg{child}; 1048 my $child = delete $arg{child};
1032 1049
1033 my $self; 1050 my $self;
1034 1051
1035 my $slider = new CFPlus::UI::Slider 1052 my $hslider = new CFPlus::UI::Slider
1053 col => 0,
1054 row => 1,
1055 vertical => 0,
1056 range => [0, 0, 1, 0.01], # HACK fix
1057 on_changed => sub {
1058 $self->{hpos} = $_[1];
1059 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1060 },
1061 ;
1062
1063 my $vslider = new CFPlus::UI::Slider
1064 col => 1,
1065 row => 0,
1036 vertical => 1, 1066 vertical => 1,
1037 range => [0, 0, 1, 0.01], # HACK fix 1067 range => [0, 0, 1, 0.01], # HACK fix
1038 on_changed => sub { 1068 on_changed => sub {
1039 $self->{vp}->set_offset (0, $_[1]); 1069 $self->{vpos} = $_[1];
1070 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1040 }, 1071 },
1041 ; 1072 ;
1042 1073
1043 $self = $class->SUPER::new ( 1074 $self = $class->SUPER::new (
1044 vp => (new CFPlus::UI::ViewPort expand => 1), 1075 scroll_x => 0,
1076 scroll_y => 1,
1045 can_events => 1, 1077 can_events => 1,
1046 slider => $slider, 1078 hslider => $hslider,
1079 vslider => $vslider,
1080 col_expand => [1, 0],
1081 row_expand => [1, 0],
1047 %arg, 1082 %arg,
1048 ); 1083 );
1049 1084
1085 $self->{vp} = new CFPlus::UI::ViewPort
1086 col => 0,
1087 row => 0,
1088 expand => 1,
1089 scroll_x => $self->{scroll_x},
1090 scroll_y => $self->{scroll_y},
1091 on_changed => sub {
1092 my ($vp, $x, $y) = @_;
1093
1094 $vp->{parent}{hslider}->set_value ($x);
1095 $vp->{parent}{vslider}->set_value ($y);
1096
1097 0
1098 },
1099 ;
1100
1050 $self->SUPER::add ($self->{vp}, $self->{slider}); 1101 $self->SUPER::add ($self->{vp});
1102
1051 $self->add ($child) if $child; 1103 $self->add ($child) if $child;
1052 1104
1053 $self 1105 $self
1054} 1106}
1055
1056#TODO# update range on size_allocate depending on child
1057 1107
1058sub add { 1108sub add {
1059 my ($self, $widget) = @_; 1109 my ($self, $widget) = @_;
1060 1110
1061 $self->{vp}->add ($self->{child} = $widget); 1111 $self->{vp}->add ($self->{child} = $widget);
1062} 1112}
1063 1113
1114sub update_slider {
1115 my ($self) = @_;
1116
1117 my $child = ($self->{vp} or return)->child;
1118
1119 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1120 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1121
1122 my $visible = $w1 > $w2;
1123 if ($visible != $self->{hslider_visible}) {
1124 $self->{hslider_visible} = $visible;
1125 $visible ? $self->SUPER::add ($self->{hslider})
1126 : $self->SUPER::remove ($self->{hslider});
1127 }
1128
1129 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1130 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1131
1132 my $visible = $h1 > $h2;
1133 if ($visible != $self->{vslider_visible}) {
1134 $self->{vslider_visible} = $visible;
1135 $visible ? $self->SUPER::add ($self->{vslider})
1136 : $self->SUPER::remove ($self->{vslider});
1137 }
1138}
1139
1140sub start_dragging {
1141 my ($self, $ev) = @_;
1142
1143 $self->grab_focus;
1144
1145 my $ox = $self->{vp}{view_x};
1146 my $oy = $self->{vp}{view_y};
1147
1148 $self->{motion} = sub {
1149 my ($ev, $x, $y) = @_;
1150
1151 $ox -= $ev->{xrel};
1152 $oy -= $ev->{yrel};
1153
1154 $self->{vp}->set_offset ($ox, $oy);
1155 };
1156}
1157
1064sub invoke_mouse_wheel { 1158sub invoke_mouse_wheel {
1065 my ($self, $ev) = @_; 1159 my ($self, $ev) = @_;
1066 1160
1067 return 0 unless $ev->{dy}; # only vertical movements
1068
1069 $self->{slider}->emit (mouse_wheel => $ev); 1161 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1162 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1070 1163
1071 1 1164 1
1072} 1165}
1073 1166
1074sub update_slider { 1167sub invoke_button_down {
1075 my ($self) = @_; 1168 my ($self, $ev, $x, $y) = @_;
1076 1169
1077 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1170 if ($ev->{button} == 2) {
1078} 1171 $self->start_dragging ($ev);
1172 return 1;
1173 }
1079 1174
1080sub update { 1175 0
1081 my ($self) = @_; 1176}
1082 1177
1083 $self->SUPER::update; 1178sub invoke_button_up {
1179 my ($self, $ev, $x, $y) = @_;
1084 1180
1085 $self->update_slider; 1181 if (delete $self->{motion}) {
1182 return 1;
1183 }
1184
1185 0
1186}
1187
1188sub invoke_mouse_motion {
1189 my ($self, $ev, $x, $y) = @_;
1190
1191 if ($self->{motion}) {
1192 $self->{motion}->($ev, $x, $y);
1193 return 1;
1194 }
1195
1196 0
1086} 1197}
1087 1198
1088sub invoke_size_allocate { 1199sub invoke_size_allocate {
1089 my ($self, $w, $h) = @_; 1200 my ($self, $w, $h) = @_;
1090 1201
1091 $self->update_slider; 1202 $self->update_slider;
1092
1093 $self->SUPER::invoke_size_allocate ($w, $h) 1203 $self->SUPER::invoke_size_allocate ($w, $h)
1094} 1204}
1095 1205
1096############################################################################# 1206#############################################################################
1097 1207
… …
1247 1357
1248my @border = 1358my @border =
1249 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 1359 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1250 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1360 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1251 1361
1362my @icon =
1363 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1364 qw(x1_move.png x1_resize.png);
1365
1252sub new { 1366sub new {
1253 my ($class, %arg) = @_; 1367 my ($class, %arg) = @_;
1254 1368
1255 my $self = $class->SUPER::new ( 1369 my $self = $class->SUPER::new (
1256 bg => [1, 1, 1, 1], 1370 bg => [1, 1, 1, 1],
… …
1424 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1425 1539
1426 my $border = $self->border; 1540 my $border = $self->border;
1427 1541
1428 glColor @{ $self->{border_bg} }; 1542 glColor @{ $self->{border_bg} };
1429 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1543 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1430 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1544 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1431 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1545 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1432 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1546 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1547
1548 # move
1549 my $w2 = ($w - $border) * .5;
1550 my $h2 = ($h - $border) * .5;
1551 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1552 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1553 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1554
1555 # resize
1556 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1557 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1558 unless $self->{has_close_button};
1559 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1560 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1433 1561
1434 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1562 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1435 glColor @{ $self->{bg} }; 1563 glColor @{ $self->{bg} };
1436 1564
1437 # TODO: repeat texture not scale 1565 # TODO: repeat texture not scale
… …
1458 1586
1459############################################################################# 1587#############################################################################
1460 1588
1461package CFPlus::UI::Table; 1589package CFPlus::UI::Table;
1462 1590
1463our @ISA = CFPlus::UI::Base::; 1591our @ISA = CFPlus::UI::Container::;
1464 1592
1465use List::Util qw(max sum); 1593use List::Util qw(max sum);
1466 1594
1467use CFPlus::OpenGL; 1595use CFPlus::OpenGL;
1468 1596
1469sub new { 1597sub new {
1470 my $class = shift; 1598 my $class = shift;
1471 1599
1472 $class->SUPER::new ( 1600 $class->SUPER::new (
1473 col_expand => [], 1601 col_expand => [],
1602 row_expand => [],
1474 @_, 1603 @_,
1475 ) 1604 )
1476} 1605}
1477 1606
1478sub children {
1479 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1480}
1481
1482sub add { 1607sub add {
1608 my ($self, @widgets) = @_;
1609
1610 for my $child (@widgets) {
1611 $child->{rowspan} ||= 1;
1612 $child->{colspan} ||= 1;
1613 }
1614
1615 $self->SUPER::add (@widgets);
1616}
1617
1618sub add_at {
1483 my ($self) = shift; 1619 my $self = shift;
1620
1621 my @widgets;
1484 1622
1485 while (@_) { 1623 while (@_) {
1486 my ($x, $y, $child) = splice @_, 0, 3, (); 1624 my ($col, $row, $child) = splice @_, 0, 3, ();
1487 $child->set_parent ($self);
1488 $self->{children}[$y][$x] = $child;
1489 }
1490 1625
1491 $self->{force_realloc} = 1; 1626 $child->{row} = $row;
1492 $self->{force_size_alloc} = 1; 1627 $child->{col} = $col;
1493 $self->realloc;
1494}
1495 1628
1496sub remove { 1629 push @widgets, $child;
1630 }
1631
1632 $self->add (@widgets);
1633}
1634
1635sub get_wh {
1497 my ($self, $child) = @_; 1636 my ($self) = @_;
1498 1637
1499 # TODO: not yet implemented 1638 my (@w, @h);
1500}
1501
1502# TODO: move to container class maybe? send children a signal on removal?
1503sub clear {
1504 my ($self) = @_;
1505 1639
1506 my @children = $self->children; 1640 my @children = $self->children;
1507 delete $self->{children}; 1641
1642 # first pass, columns
1643 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1644 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1645
1646 my $sw = sum @w[$c .. $c + $cs - 1];
1647
1648 if ($w > $sw) {
1649 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1650 }
1508 1651 }
1509 for (@children) {
1510 delete $_->{parent};
1511 $_->hide;
1512 }
1513 1652
1514 $self->realloc; 1653 # second pass, rows
1515} 1654 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1516
1517sub get_wh {
1518 my ($self) = @_;
1519
1520 my (@w, @h);
1521
1522 for my $y (0 .. $#{$self->{children}}) {
1523 my $row = $self->{children}[$y]
1524 or next;
1525
1526 for my $x (0 .. $#$row) {
1527 my $widget = $row->[$x]
1528 or next;
1529 my ($w, $h) = @$widget{qw(req_w req_h)}; 1655 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1530 1656
1531 $w[$x] = max $w[$x], $w; 1657 my $sh = sum @h[$r .. $r + $rs - 1];
1532 $h[$y] = max $h[$y], $h; 1658
1659 if ($h > $sh) {
1660 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1533 } 1661 }
1534 } 1662 }
1535 1663
1536 (\@w, \@h) 1664 (\@w, \@h)
1537} 1665}
… …
1553 my ($ws, $hs) = $self->get_wh; 1681 my ($ws, $hs) = $self->get_wh;
1554 1682
1555 my $req_w = (sum @$ws) || 1; 1683 my $req_w = (sum @$ws) || 1;
1556 my $req_h = (sum @$hs) || 1; 1684 my $req_h = (sum @$hs) || 1;
1557 1685
1558 # TODO: nicer code && do row_expand 1686 # now linearly scale the rows/columns to the allocated size
1559 my @col_expand = @{$self->{col_expand}}; 1687 my @col_expand = @{$self->{col_expand}};
1560 @col_expand = (1) x @$ws unless @col_expand; 1688 @col_expand = (1) x @$ws unless @col_expand;
1561 my $col_expand = (sum @col_expand) || 1; 1689 my $col_expand = (sum @col_expand) || 1;
1562 1690
1563 # linearly scale sizes
1564 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1691 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1565 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1566 1692
1567 CFPlus::UI::harmonize $ws; 1693 CFPlus::UI::harmonize $ws;
1694
1695 my @row_expand = @{$self->{row_expand}};
1696 @row_expand = (1) x @$ws unless @row_expand;
1697 my $row_expand = (sum @row_expand) || 1;
1698
1699 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1700
1568 CFPlus::UI::harmonize $hs; 1701 CFPlus::UI::harmonize $hs;
1569 1702
1570 my $y; 1703 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1704 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1571 1705
1572 for my $r (0 .. $#{$self->{children}}) { 1706 for my $widget ($self->children) {
1573 my $row = $self->{children}[$r] 1707 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1574 or next;
1575 1708
1576 my $x = 0; 1709 $widget->configure (
1577 my $row_h = $hs->[$r]; 1710 $x[$c], $y[$r],
1711 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1578 1712 );
1579 for my $c (0 .. $#$row) { 1713 }
1580 my $col_w = $ws->[$c];
1581 1714
1582 if (my $widget = $row->[$c]) { 1715 1
1583 $widget->configure ($x, $y, $col_w, $row_h); 1716}
1584 }
1585 1717
1586 $x += $col_w; 1718#############################################################################
1719
1720package CFPlus::UI::Fixed;
1721
1722use List::Util qw(min max);
1723
1724our @ISA = CFPlus::UI::Container::;
1725
1726sub add {
1727 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1728
1729 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1730 $self->SUPER::add ($child);
1731}
1732
1733sub _scale($$$) {
1734 my ($mode, $val, $max) = @_;
1735
1736 $mode eq "abs" ? $val
1737 : $mode eq "rel" ? $val * $max
1738 : 0
1739}
1740
1741sub size_request {
1742 my ($self) = @_;
1743
1744 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1745
1746 # determine overall size by querying abs widgets
1747 for my $child ($self->visible_children) {
1748 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1749
1750 if ($pos eq "abs") {
1751 $w = _scale $size, $w, $child->{req_w};
1752 $h = _scale $size, $h, $child->{req_h};
1753
1754 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1755 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1587 } 1756 }
1757 }
1588 1758
1589 $y += $row_h; 1759 my $W = $x2 - $x1;
1760 my $H = $y2 - $y1;
1761
1762 # now layout remaining widgets
1763 for my $child ($self->visible_children) {
1764 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1765
1766 if ($pos ne "abs") {
1767 $x = _scale $pos, $x, $W;
1768 $y = _scale $pos, $x, $H;
1769 $w = _scale $size, $w, $child->{req_w};
1770 $h = _scale $size, $h, $child->{req_h};
1771
1772 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1773 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1774 }
1775 }
1776
1777 my $W = $x2 - $x1;
1778 my $H = $y2 - $y1;
1779
1780 ($W, $H)
1781}
1782
1783sub invoke_size_allocate {
1784 my ($self, $W, $H) = @_;
1785
1786 for my $child ($self->visible_children) {
1787 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1788
1789 $x = _scale $pos, $x, $W;
1790 $y = _scale $pos, $x, $H;
1791 $w = _scale $size, $w, $child->{req_w};
1792 $h = _scale $size, $h, $child->{req_h};
1793
1794 $child->configure ($x, $y, $w, $h);
1590 } 1795 }
1591 1796
1592 1 1797 1
1593}
1594
1595sub find_widget {
1596 my ($self, $x, $y) = @_;
1597
1598 $x -= $self->{x};
1599 $y -= $self->{y};
1600
1601 my $res;
1602
1603 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1604 $res = $_->find_widget ($x, $y)
1605 and return $res;
1606 }
1607
1608 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1609}
1610
1611sub _draw {
1612 my ($self) = @_;
1613
1614 for (grep $_, @{$self->{children}}) {
1615 $_->draw for grep $_, @$_;
1616 }
1617} 1798}
1618 1799
1619############################################################################# 1800#############################################################################
1620 1801
1621package CFPlus::UI::Box; 1802package CFPlus::UI::Box;
… …
1962 my $sym = $ev->{sym}; 2143 my $sym = $ev->{sym};
1963 my $uni = $ev->{unicode}; 2144 my $uni = $ev->{unicode};
1964 2145
1965 my $text = $self->get_text; 2146 my $text = $self->get_text;
1966 2147
2148 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2149
1967 if ($uni == 8) { 2150 if ($uni == 8) {
1968 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2151 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1969 } elsif ($uni == 127) { 2152 } elsif ($uni == 127) {
1970 substr $text, $self->{cursor}, 1, ""; 2153 substr $text, $self->{cursor}, 1, "";
1971 } elsif ($sym == CFPlus::SDLK_LEFT) { 2154 } elsif ($sym == CFPlus::SDLK_LEFT) {
1972 --$self->{cursor} if $self->{cursor}; 2155 --$self->{cursor} if $self->{cursor};
1973 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2156 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1974 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2157 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1975 } elsif ($sym == CFPlus::SDLK_HOME) { 2158 } elsif ($sym == CFPlus::SDLK_HOME) {
2159 # what a hack
1976 $self->{cursor} = 0; 2160 $self->{cursor} =
2161 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2162 ? length $1
2163 : 0;
1977 } elsif ($sym == CFPlus::SDLK_END) { 2164 } elsif ($sym == CFPlus::SDLK_END) {
2165 # uh, again
2166 $self->{cursor} =
2167 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1978 $self->{cursor} = length $text; 2168 ? $self->{cursor} + length $1
2169 : length $self->{text};
1979 } elsif ($uni == 21) { # ctrl-u 2170 } elsif ($uni == 21) { # ctrl-u
1980 $text = ""; 2171 $text = "";
1981 $self->{cursor} = 0; 2172 $self->{cursor} = 0;
1982 } elsif ($uni == 27) { 2173 } elsif ($uni == 27) {
1983 $self->emit ('escape'); 2174 $self->emit ('escape');
1984 } elsif ($uni >= 0x20 || $uni == 0x0d) { 2175 } elsif ($uni == 0x0d) {
2176 substr $text, $self->{cursor}++, 0, "\012";
2177 } elsif ($uni >= 0x20) {
1985 substr $text, $self->{cursor}++, 0, chr $uni; 2178 substr $text, $self->{cursor}++, 0, chr $uni;
1986 } else { 2179 } else {
1987 return 0; 2180 return 0;
1988 } 2181 }
1989 2182
… …
2167 2360
2168use CFPlus::OpenGL; 2361use CFPlus::OpenGL;
2169 2362
2170my @tex = 2363my @tex =
2171 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2364 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2172 qw(b1_button_active.png); 2365 qw(b1_button_inactive.png b1_button_active.png);
2173 2366
2174sub new { 2367sub new {
2175 my $class = shift; 2368 my $class = shift;
2176 2369
2177 $class->SUPER::new ( 2370 $class->SUPER::new (
2178 padding_x => 4, 2371 padding_x => 4,
2179 padding_y => 4, 2372 padding_y => 4,
2180 fg => [1, 1, 1], 2373 fg => [1.0, 1.0, 1.0],
2181 active_fg => [0, 0, 1], 2374 active_fg => [0.8, 0.8, 0.8],
2182 can_hover => 1, 2375 can_hover => 1,
2183 align => 0, 2376 align => 0,
2184 valign => 0, 2377 valign => 0,
2185 can_events => 1, 2378 can_events => 1,
2186 @_ 2379 @_
… …
2204 2397
2205 glEnable GL_TEXTURE_2D; 2398 glEnable GL_TEXTURE_2D;
2206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2399 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2207 glColor 0, 0, 0, 1; 2400 glColor 0, 0, 0, 1;
2208 2401
2402 my $tex = $tex[$GRAB == $self];
2209 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2403 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2210 2404
2211 glDisable GL_TEXTURE_2D; 2405 glDisable GL_TEXTURE_2D;
2212 2406
2213 $self->SUPER::_draw; 2407 $self->SUPER::_draw;
2214} 2408}
… …
2310 or Carp::croak "'path' or 'tex' attributes required"; 2504 or Carp::croak "'path' or 'tex' attributes required";
2311 2505
2312 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2506 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2313 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2507 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2314 2508
2315 Scalar::Util::weaken $texture_cache{$self->{path}}; 2509 CFPlus::weaken $texture_cache{$self->{path}};
2316 2510
2317 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2511 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2318 2512
2319 $self 2513 $self
2320} 2514}
… …
2693sub invoke_mouse_wheel { 2887sub invoke_mouse_wheel {
2694 my ($self, $ev) = @_; 2888 my ($self, $ev) = @_;
2695 2889
2696 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 2890 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2697 2891
2892 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2893
2698 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 2894 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2699 2895
2700 ! ! $delta 2896 ! ! $delta
2701} 2897}
2702 2898
2703sub update { 2899sub update {
… …
2813 #font => default_font 3009 #font => default_font
2814 @_, 3010 @_,
2815 3011
2816 layout => (new CFPlus::Layout), 3012 layout => (new CFPlus::Layout),
2817 par => [], 3013 par => [],
3014 max_par => 0,
2818 height => 0, 3015 height => 0,
2819 children => [ 3016 children => [
2820 (new CFPlus::UI::Empty expand => 1), 3017 (new CFPlus::UI::Empty expand => 1),
2821 (new CFPlus::UI::Slider vertical => 1), 3018 (new CFPlus::UI::Slider vertical => 1),
2822 ], 3019 ],
… …
2945 wrapped => 1, 3142 wrapped => 1,
2946 }; 3143 };
2947 3144
2948 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3145 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2949 push @{$self->{par}}, $para; 3146 push @{$self->{par}}, $para;
3147 }
3148
3149 if (my $max = $self->{max_par}) {
3150 shift @{$self->{par}} while @{$self->{par}} > $max;
2950 } 3151 }
2951 3152
2952 $self->{need_reflow}++; 3153 $self->{need_reflow}++;
2953 $self->update; 3154 $self->update;
2954} 3155}
… …
3262 3463
3263sub new { 3464sub new {
3264 my $class = shift; 3465 my $class = shift;
3265 3466
3266 my $self = $class->SUPER::new ( 3467 my $self = $class->SUPER::new (
3468 size_w => 32,
3469 size_h => 8,
3267 aspect => 1, 3470 aspect => 1,
3268 can_events => 0, 3471 can_events => 0,
3269 @_, 3472 @_,
3270 ); 3473 );
3271 3474
3272 if ($self->{anim} && $self->{animspeed}) { 3475 if ($self->{anim} && $self->{animspeed}) {
3273 Scalar::Util::weaken (my $widget = $self); 3476 CFPlus::weaken (my $widget = $self);
3274 3477
3478 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3479 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3275 $self->{timer} = Event->timer ( 3480 $self->{timer} = Event->timer (
3276 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3277 hard => 1, 3481 parked => 1,
3278 interval => $self->{animspeed},
3279 cb => sub { 3482 cb => sub {
3483 return unless $::CONN && $widget;
3484
3280 ++$widget->{frame}; 3485 ++$widget->{frame};
3486 $widget->update_face;
3281 $widget->update; 3487 $widget->update;
3488
3489 $widget->update_timer;
3282 }, 3490 },
3283 ); 3491 );
3492
3493 $self->update_face;
3494 $self->update_timer;
3284 } 3495 }
3285 3496
3286 $self 3497 $self
3287} 3498}
3288 3499
3500sub update_timer {
3501 my ($self) = @_;
3502
3503 return unless $self->{timer};
3504
3505 if ($self->{visible}) {
3506 $self->{timer}->at (
3507 $self->{anim_start}
3508 + $self->{animspeed}
3509 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3510 );
3511 $self->{timer}->start;
3512 } else {
3513 $self->{timer}->stop;
3514 }
3515}
3516
3517sub update_face {
3518 my ($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
3289sub size_request { 3530sub size_request {
3290 (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, $self->{size_h} || 8)
3291} 3546}
3292 3547
3293sub update { 3548sub update {
3294 my ($self) = @_; 3549 my ($self) = @_;
3295 3550
3296 return unless $self->{visible}; 3551 return unless $self->{visible};
3297 3552
3298 $self->SUPER::update; 3553 $self->SUPER::update;
3299} 3554}
3300 3555
3556sub invoke_visibility_change {
3557 my ($self) = @_;
3558
3559 $self->update_timer;
3560
3561 0
3562}
3563
3301sub _draw { 3564sub _draw {
3302 my ($self) = @_; 3565 my ($self) = @_;
3303 3566
3304 return unless $::CONN; 3567 return unless $::CONN;
3305 3568
3306 $self->SUPER::_draw; 3569 $self->SUPER::_draw;
3307 3570
3308 my $face;
3309
3310 if ($self->{frame}) {
3311 my $anim = $::CONN->{anim}[$self->{anim}]; 3571 my $faceid = $::CONN->{faceid}[$self->{face}]
3312 3572 or return;
3313 $face = $anim->[ $self->{frame} % @$anim ]
3314 if $anim && @$anim;
3315 }
3316 3573
3317 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3574 my $tex = $::CONN->{texture}[$faceid];
3318 3575
3319 if ($tex) { 3576 if ($tex) {
3320 glEnable GL_TEXTURE_2D; 3577 glEnable GL_TEXTURE_2D;
3321 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3578 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3322 glColor 0, 0, 0, 1; 3579 glColor 0, 0, 0, 1;
… …
3326} 3583}
3327 3584
3328sub destroy { 3585sub destroy {
3329 my ($self) = @_; 3586 my ($self) = @_;
3330 3587
3331 $self->{timer}->cancel 3588 (delete $self->{timer})->cancel
3332 if $self->{timer}; 3589 if $self->{timer};
3333 3590
3334 $self->SUPER::destroy; 3591 $self->SUPER::destroy;
3335} 3592}
3336 3593
… …
3532} 3789}
3533 3790
3534sub add { 3791sub add {
3535 my ($self, $title, $widget, $tooltip) = @_; 3792 my ($self, $title, $widget, $tooltip) = @_;
3536 3793
3537 Scalar::Util::weaken $self; 3794 CFPlus::weaken $self;
3538 3795
3539 $self->{buttonbar}->add (new CFPlus::UI::Button 3796 $self->{buttonbar}->add (new CFPlus::UI::Button
3540 markup => $title, 3797 markup => $title,
3541 tooltip => $tooltip, 3798 tooltip => $tooltip,
3542 on_activate => sub { $self->set_current_page ($widget) }, 3799 on_activate => sub { $self->set_current_page ($widget) },
… …
3626 my $self = $class->SUPER::new ( 3883 my $self = $class->SUPER::new (
3627 fontsize => 0.8, 3884 fontsize => 0.8,
3628 @_, 3885 @_,
3629 ); 3886 );
3630 3887
3631 Scalar::Util::weaken (my $this = $self); 3888 CFPlus::weaken (my $this = $self);
3632 3889
3633 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 3890 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3634 3891
3635 $self 3892 $self
3636} 3893}
… …
3775 my $self = $class->SUPER::new ( 4032 my $self = $class->SUPER::new (
3776 visible => 1, 4033 visible => 1,
3777 @_, 4034 @_,
3778 ); 4035 );
3779 4036
3780 Scalar::Util::weaken ($self->{root} = $self); 4037 CFPlus::weaken ($self->{root} = $self);
3781 4038
3782 $self 4039 $self
3783} 4040}
3784 4041
3785sub size_request { 4042sub size_request {
… …
3980 while ($self->{post_alloc_hook}) { 4237 while ($self->{post_alloc_hook}) {
3981 $_->() 4238 $_->()
3982 for values %{delete $self->{post_alloc_hook}}; 4239 for values %{delete $self->{post_alloc_hook}};
3983 } 4240 }
3984 4241
3985
3986 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4242 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3987 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4243 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3988 glClear GL_COLOR_BUFFER_BIT; 4244 glClear GL_COLOR_BUFFER_BIT;
3989 4245
3990 glMatrixMode GL_PROJECTION; 4246 glMatrixMode GL_PROJECTION;

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