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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 1.396 by root, Sat Jul 21 14:00:02 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 ($self) = @_;
… …
640 my ($self) = @_; 646 my ($self) = @_;
641 647
642 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
643} 649}
644 650
651my $cntx;#d#
645sub DESTROY { 652sub DESTROY {
646 my ($self) = @_; 653 my ($self) = @_;
647 654
648 return if CFPlus::in_destruct; 655 return if CFPlus::in_destruct;
649 656
… …
734 can_events => 0, 741 can_events => 0,
735 %arg, 742 %arg,
736 ); 743 );
737 744
738 $self->add (@$children) 745 $self->add (@$children)
739 if $children; 746 if $children && @$children;
740 747
741 $self 748 $self
742} 749}
743 750
744sub realloc { 751sub realloc {
… …
753 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
754 761
755 $_->set_parent ($self) 762 $_->set_parent ($self)
756 for @widgets; 763 for @widgets;
757 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
758 use sort 'stable'; 766 use sort 'stable';
759 767
760 $self->{children} = [ 768 $self->{children} = [
761 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
762 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
… …
781} 789}
782 790
783sub clear { 791sub clear {
784 my ($self) = @_; 792 my ($self) = @_;
785 793
786 my $children = delete $self->{children}; 794 my $children = $self->{children};
787 $self->{children} = []; 795 $self->{children} = [];
788 796
789 for (@$children) { 797 for (@$children) {
790 delete $_->{parent}; 798 delete $_->{parent};
791 $_->hide; 799 $_->hide;
… …
931} 939}
932 940
933############################################################################# 941#############################################################################
934 942
935package CFPlus::UI::ViewPort; 943package CFPlus::UI::ViewPort;
944
945use List::Util qw(min max);
936 946
937our @ISA = CFPlus::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
938 948
939sub new { 949sub new {
940 my $class = shift; 950 my $class = shift;
… …
949sub size_request { 959sub size_request {
950 my ($self) = @_; 960 my ($self) = @_;
951 961
952 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
953 963
954 $w = 10 if $self->{scroll_x}; 964 $w = 1 if $self->{scroll_x};
955 $h = 10 if $self->{scroll_y}; 965 $h = 1 if $self->{scroll_y};
956 966
957 ($w, $h) 967 ($w, $h)
958} 968}
959 969
960sub invoke_size_allocate { 970sub invoke_size_allocate {
… …
972} 982}
973 983
974sub set_offset { 984sub set_offset {
975 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
976 986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
977 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
978 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
979 993
994 $self->emit (changed => $x, $y);
980 $self->update; 995 $self->update;
996 }
981} 997}
982 998
983# hmm, this does not work for topleft of $self... but we should not ask for that 999# hmm, this does not work for topleft of $self... but we should not ask for that
984sub coord2local { 1000sub coord2local {
985 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
1000 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
1001 1017
1002 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1003 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1004 ) { 1020 ) {
1005 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1006 } else { 1022 } else {
1007 $self->CFPlus::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
1008 } 1024 }
1009} 1025}
1010 1026
… …
1021 1037
1022############################################################################# 1038#############################################################################
1023 1039
1024package CFPlus::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
1025 1041
1026our @ISA = CFPlus::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
1027 1043
1028sub new { 1044sub new {
1029 my ($class, %arg) = @_; 1045 my ($class, %arg) = @_;
1030 1046
1031 my $child = delete $arg{child}; 1047 my $child = delete $arg{child};
1032 1048
1033 my $self; 1049 my $self;
1034 1050
1035 my $slider = new CFPlus::UI::Slider 1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
1036 vertical => 1, 1065 vertical => 1,
1037 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
1038 on_changed => sub { 1067 on_changed => sub {
1039 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1040 }, 1070 },
1041 ; 1071 ;
1042 1072
1043 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
1044 vp => (new CFPlus::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1045 can_events => 1, 1076 can_events => 1,
1046 slider => $slider, 1077 hslider => $hslider,
1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1047 %arg, 1081 %arg,
1048 ); 1082 );
1049 1083
1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
1050 $self->SUPER::add ($self->{vp}, $self->{slider}); 1100 $self->SUPER::add ($self->{vp});
1101
1051 $self->add ($child) if $child; 1102 $self->add ($child) if $child;
1052 1103
1053 $self 1104 $self
1054} 1105}
1055
1056#TODO# update range on size_allocate depending on child
1057 1106
1058sub add { 1107sub add {
1059 my ($self, $widget) = @_; 1108 my ($self, $widget) = @_;
1060 1109
1061 $self->{vp}->add ($self->{child} = $widget); 1110 $self->{vp}->add ($self->{child} = $widget);
1062} 1111}
1063 1112
1113sub update_slider {
1114 my ($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 $self->{hslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{hslider})
1125 : $self->SUPER::remove ($self->{hslider});
1126 }
1127
1128 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1129 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1130
1131 my $visible = $h1 > $h2;
1132 if ($visible != $self->{vslider_visible}) {
1133 $self->{vslider_visible} = $visible;
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
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)
1162 if $ev->{dy};
1163
1164 $self->{hslider}->emit (mouse_wheel => $ev)
1165 if $ev->{dx};
1070 1166
1071 1 1167 1
1072} 1168}
1073 1169
1074sub update_slider { 1170sub invoke_button_down {
1075 my ($self) = @_; 1171 my ($self, $ev, $x, $y) = @_;
1076 1172
1077 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1173 if ($ev->{button} == 2) {
1078} 1174 $self->start_dragging ($ev);
1079 1175
1080sub update { 1176 return 1;
1081 my ($self) = @_; 1177 }
1082 1178
1083 $self->SUPER::update; 1179 0
1180}
1084 1181
1085 $self->update_slider; 1182sub invoke_button_up {
1183 my ($self, $ev, $x, $y) = @_;
1184
1185 if (delete $self->{motion}) {
1186 return 1;
1187 }
1188
1189 0
1190}
1191
1192sub invoke_mouse_motion {
1193 my ($self, $ev, $x, $y) = @_;
1194
1195 if ($self->{motion}) {
1196 $self->{motion}->($ev, $x, $y);
1197 return 1;
1198 }
1199
1200 0
1086} 1201}
1087 1202
1088sub invoke_size_allocate { 1203sub invoke_size_allocate {
1089 my ($self, $w, $h) = @_; 1204 my ($self, $w, $h) = @_;
1090 1205
1091 $self->update_slider; 1206 $self->update_slider;
1092
1093 $self->SUPER::invoke_size_allocate ($w, $h) 1207 $self->SUPER::invoke_size_allocate ($w, $h)
1094} 1208}
1095 1209
1096############################################################################# 1210#############################################################################
1097 1211
… …
1247 1361
1248my @border = 1362my @border =
1249 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 1363 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); 1364 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1251 1365
1366my @icon =
1367 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1368 qw(x1_move.png x1_resize.png);
1369
1252sub new { 1370sub new {
1253 my ($class, %arg) = @_; 1371 my ($class, %arg) = @_;
1254 1372
1255 my $self = $class->SUPER::new ( 1373 my $self = $class->SUPER::new (
1256 bg => [1, 1, 1, 1], 1374 bg => [1, 1, 1, 1],
… …
1424 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1542 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1425 1543
1426 my $border = $self->border; 1544 my $border = $self->border;
1427 1545
1428 glColor @{ $self->{border_bg} }; 1546 glColor @{ $self->{border_bg} };
1429 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1547 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1430 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1548 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1431 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1549 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1432 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1550 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1551
1552 # move
1553 my $w2 = ($w - $border) * .5;
1554 my $h2 = ($h - $border) * .5;
1555 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1556 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1557 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1558
1559 # resize
1560 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1561 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1562 unless $self->{has_close_button};
1563 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1564 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1433 1565
1434 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1566 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1435 glColor @{ $self->{bg} }; 1567 glColor @{ $self->{bg} };
1436 1568
1437 # TODO: repeat texture not scale 1569 # TODO: repeat texture not scale
… …
1458 1590
1459############################################################################# 1591#############################################################################
1460 1592
1461package CFPlus::UI::Table; 1593package CFPlus::UI::Table;
1462 1594
1463our @ISA = CFPlus::UI::Base::; 1595our @ISA = CFPlus::UI::Container::;
1464 1596
1465use List::Util qw(max sum); 1597use List::Util qw(max sum);
1466 1598
1467use CFPlus::OpenGL; 1599use CFPlus::OpenGL;
1468 1600
1469sub new { 1601sub new {
1470 my $class = shift; 1602 my $class = shift;
1471 1603
1472 $class->SUPER::new ( 1604 $class->SUPER::new (
1473 col_expand => [], 1605 col_expand => [],
1606 row_expand => [],
1474 @_, 1607 @_,
1475 ) 1608 )
1476} 1609}
1477 1610
1478sub children {
1479 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1480}
1481
1482sub add { 1611sub add {
1612 my ($self, @widgets) = @_;
1613
1614 for my $child (@widgets) {
1615 $child->{rowspan} ||= 1;
1616 $child->{colspan} ||= 1;
1617 }
1618
1619 $self->SUPER::add (@widgets);
1620}
1621
1622sub add_at {
1483 my ($self) = shift; 1623 my $self = shift;
1624
1625 my @widgets;
1484 1626
1485 while (@_) { 1627 while (@_) {
1486 my ($x, $y, $child) = splice @_, 0, 3, (); 1628 my ($col, $row, $child) = splice @_, 0, 3, ();
1487 $child->set_parent ($self);
1488 $self->{children}[$y][$x] = $child;
1489 }
1490 1629
1491 $self->{force_realloc} = 1; 1630 $child->{row} = $row;
1492 $self->{force_size_alloc} = 1; 1631 $child->{col} = $col;
1493 $self->realloc;
1494}
1495 1632
1496sub remove { 1633 push @widgets, $child;
1634 }
1635
1636 $self->add (@widgets);
1637}
1638
1639sub get_wh {
1497 my ($self, $child) = @_; 1640 my ($self) = @_;
1498 1641
1499 # TODO: not yet implemented 1642 my (@w, @h);
1500}
1501
1502# TODO: move to container class maybe? send children a signal on removal?
1503sub clear {
1504 my ($self) = @_;
1505 1643
1506 my @children = $self->children; 1644 my @children = $self->children;
1507 delete $self->{children}; 1645
1646 # first pass, columns
1647 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1648 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1649
1650 my $sw = sum @w[$c .. $c + $cs - 1];
1651
1652 if ($w > $sw) {
1653 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1654 }
1508 1655 }
1509 for (@children) {
1510 delete $_->{parent};
1511 $_->hide;
1512 }
1513 1656
1514 $self->realloc; 1657 # second pass, rows
1515} 1658 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)}; 1659 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1530 1660
1531 $w[$x] = max $w[$x], $w; 1661 my $sh = sum @h[$r .. $r + $rs - 1];
1532 $h[$y] = max $h[$y], $h; 1662
1663 if ($h > $sh) {
1664 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1533 } 1665 }
1534 } 1666 }
1535 1667
1536 (\@w, \@h) 1668 (\@w, \@h)
1537} 1669}
… …
1553 my ($ws, $hs) = $self->get_wh; 1685 my ($ws, $hs) = $self->get_wh;
1554 1686
1555 my $req_w = (sum @$ws) || 1; 1687 my $req_w = (sum @$ws) || 1;
1556 my $req_h = (sum @$hs) || 1; 1688 my $req_h = (sum @$hs) || 1;
1557 1689
1558 # TODO: nicer code && do row_expand 1690 # now linearly scale the rows/columns to the allocated size
1559 my @col_expand = @{$self->{col_expand}}; 1691 my @col_expand = @{$self->{col_expand}};
1560 @col_expand = (1) x @$ws unless @col_expand; 1692 @col_expand = (1) x @$ws unless @col_expand;
1561 my $col_expand = (sum @col_expand) || 1; 1693 my $col_expand = (sum @col_expand) || 1;
1562 1694
1563 # linearly scale sizes
1564 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1695 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1565 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1566 1696
1567 CFPlus::UI::harmonize $ws; 1697 CFPlus::UI::harmonize $ws;
1698
1699 my @row_expand = @{$self->{row_expand}};
1700 @row_expand = (1) x @$ws unless @row_expand;
1701 my $row_expand = (sum @row_expand) || 1;
1702
1703 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1704
1568 CFPlus::UI::harmonize $hs; 1705 CFPlus::UI::harmonize $hs;
1569 1706
1570 my $y; 1707 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1708 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1571 1709
1572 for my $r (0 .. $#{$self->{children}}) { 1710 for my $widget ($self->children) {
1573 my $row = $self->{children}[$r] 1711 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1574 or next;
1575 1712
1576 my $x = 0; 1713 $widget->configure (
1577 my $row_h = $hs->[$r]; 1714 $x[$c], $y[$r],
1715 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1578 1716 );
1579 for my $c (0 .. $#$row) { 1717 }
1580 my $col_w = $ws->[$c];
1581 1718
1582 if (my $widget = $row->[$c]) { 1719 1
1583 $widget->configure ($x, $y, $col_w, $row_h); 1720}
1584 }
1585 1721
1586 $x += $col_w; 1722#############################################################################
1723
1724package CFPlus::UI::Fixed;
1725
1726use List::Util qw(min max);
1727
1728our @ISA = CFPlus::UI::Container::;
1729
1730sub add {
1731 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1732
1733 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1734 $self->SUPER::add ($child);
1735}
1736
1737sub _scale($$$) {
1738 my ($mode, $val, $max) = @_;
1739
1740 $mode eq "abs" ? $val
1741 : $mode eq "rel" ? $val * $max
1742 : 0
1743}
1744
1745sub size_request {
1746 my ($self) = @_;
1747
1748 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1749
1750 # determine overall size by querying abs widgets
1751 for my $child ($self->visible_children) {
1752 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1753
1754 if ($pos eq "abs") {
1755 $w = _scale $size, $w, $child->{req_w};
1756 $h = _scale $size, $h, $child->{req_h};
1757
1758 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1759 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1587 } 1760 }
1761 }
1588 1762
1589 $y += $row_h; 1763 my $W = $x2 - $x1;
1764 my $H = $y2 - $y1;
1765
1766 # now layout remaining widgets
1767 for my $child ($self->visible_children) {
1768 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1769
1770 if ($pos ne "abs") {
1771 $x = _scale $pos, $x, $W;
1772 $y = _scale $pos, $x, $H;
1773 $w = _scale $size, $w, $child->{req_w};
1774 $h = _scale $size, $h, $child->{req_h};
1775
1776 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1777 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1778 }
1779 }
1780
1781 my $W = $x2 - $x1;
1782 my $H = $y2 - $y1;
1783
1784 ($W, $H)
1785}
1786
1787sub invoke_size_allocate {
1788 my ($self, $W, $H) = @_;
1789
1790 for my $child ($self->visible_children) {
1791 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1792
1793 $x = _scale $pos, $x, $W;
1794 $y = _scale $pos, $x, $H;
1795 $w = _scale $size, $w, $child->{req_w};
1796 $h = _scale $size, $h, $child->{req_h};
1797
1798 $child->configure ($x, $y, $w, $h);
1590 } 1799 }
1591 1800
1592 1 1801 1
1593}
1594
1595sub find_widget {
1596 my ($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} 1802}
1618 1803
1619############################################################################# 1804#############################################################################
1620 1805
1621package CFPlus::UI::Box; 1806package CFPlus::UI::Box;
… …
1962 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1963 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1964 2149
1965 my $text = $self->get_text; 2150 my $text = $self->get_text;
1966 2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2153
1967 if ($uni == 8) { 2154 if ($uni == 8) {
1968 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1969 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1970 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1971 } elsif ($sym == CFPlus::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1972 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1973 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1974 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1975 } elsif ($sym == CFPlus::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
1976 $self->{cursor} = 0; 2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
1977 } elsif ($sym == CFPlus::SDLK_END) { 2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1978 $self->{cursor} = length $text; 2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
1979 } elsif ($uni == 21) { # ctrl-u 2174 } elsif ($uni == 21) { # ctrl-u
1980 $text = ""; 2175 $text = "";
1981 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1982 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1983 $self->emit ('escape'); 2178 $self->emit ('escape');
1984 } elsif ($uni >= 0x20 || $uni == 0x0d) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1985 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
1986 } else { 2183 } else {
1987 return 0; 2184 return 0;
1988 } 2185 }
1989 2186
… …
2167 2364
2168use CFPlus::OpenGL; 2365use CFPlus::OpenGL;
2169 2366
2170my @tex = 2367my @tex =
2171 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2368 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2172 qw(b1_button_active.png); 2369 qw(b1_button_inactive.png b1_button_active.png);
2173 2370
2174sub new { 2371sub new {
2175 my $class = shift; 2372 my $class = shift;
2176 2373
2177 $class->SUPER::new ( 2374 $class->SUPER::new (
2178 padding_x => 4, 2375 padding_x => 4,
2179 padding_y => 4, 2376 padding_y => 4,
2180 fg => [1, 1, 1], 2377 fg => [1.0, 1.0, 1.0],
2181 active_fg => [0, 0, 1], 2378 active_fg => [0.8, 0.8, 0.8],
2182 can_hover => 1, 2379 can_hover => 1,
2183 align => 0, 2380 align => 0,
2184 valign => 0, 2381 valign => 0,
2185 can_events => 1, 2382 can_events => 1,
2186 @_ 2383 @_
… …
2204 2401
2205 glEnable GL_TEXTURE_2D; 2402 glEnable GL_TEXTURE_2D;
2206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2207 glColor 0, 0, 0, 1; 2404 glColor 0, 0, 0, 1;
2208 2405
2406 my $tex = $tex[$GRAB == $self];
2209 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2407 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2210 2408
2211 glDisable GL_TEXTURE_2D; 2409 glDisable GL_TEXTURE_2D;
2212 2410
2213 $self->SUPER::_draw; 2411 $self->SUPER::_draw;
2214} 2412}
… …
2310 or Carp::croak "'path' or 'tex' attributes required"; 2508 or Carp::croak "'path' or 'tex' attributes required";
2311 2509
2312 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2510 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2313 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2511 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2314 2512
2315 Scalar::Util::weaken $texture_cache{$self->{path}}; 2513 CFPlus::weaken $texture_cache{$self->{path}};
2316 2514
2317 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2515 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2318 2516
2319 $self 2517 $self
2320} 2518}
… …
2693sub invoke_mouse_wheel { 2891sub invoke_mouse_wheel {
2694 my ($self, $ev) = @_; 2892 my ($self, $ev) = @_;
2695 2893
2696 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 2894 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2697 2895
2896 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2897
2698 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 2898 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2699 2899
2700 ! ! $delta 2900 ! ! $delta
2701} 2901}
2702 2902
2703sub update { 2903sub update {
… …
2813 #font => default_font 3013 #font => default_font
2814 @_, 3014 @_,
2815 3015
2816 layout => (new CFPlus::Layout), 3016 layout => (new CFPlus::Layout),
2817 par => [], 3017 par => [],
3018 max_par => 0,
2818 height => 0, 3019 height => 0,
2819 children => [ 3020 children => [
2820 (new CFPlus::UI::Empty expand => 1), 3021 (new CFPlus::UI::Empty expand => 1),
2821 (new CFPlus::UI::Slider vertical => 1), 3022 (new CFPlus::UI::Slider vertical => 1),
2822 ], 3023 ],
… …
2945 wrapped => 1, 3146 wrapped => 1,
2946 }; 3147 };
2947 3148
2948 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3149 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2949 push @{$self->{par}}, $para; 3150 push @{$self->{par}}, $para;
3151 }
3152
3153 if (my $max = $self->{max_par}) {
3154 shift @{$self->{par}} while @{$self->{par}} > $max;
2950 } 3155 }
2951 3156
2952 $self->{need_reflow}++; 3157 $self->{need_reflow}++;
2953 $self->update; 3158 $self->update;
2954} 3159}
… …
3262 3467
3263sub new { 3468sub new {
3264 my $class = shift; 3469 my $class = shift;
3265 3470
3266 my $self = $class->SUPER::new ( 3471 my $self = $class->SUPER::new (
3472 size_w => 32,
3473 size_h => 8,
3267 aspect => 1, 3474 aspect => 1,
3268 can_events => 0, 3475 can_events => 0,
3269 @_, 3476 @_,
3270 ); 3477 );
3271 3478
3272 if ($self->{anim} && $self->{animspeed}) { 3479 if ($self->{anim} && $self->{animspeed}) {
3273 Scalar::Util::weaken (my $widget = $self); 3480 CFPlus::weaken (my $widget = $self);
3274 3481
3482 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3483 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3275 $self->{timer} = Event->timer ( 3484 $self->{timer} = Event->timer (
3276 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3277 hard => 1, 3485 parked => 1,
3278 interval => $self->{animspeed},
3279 cb => sub { 3486 cb => sub {
3487 return unless $::CONN && $widget;
3488
3280 ++$widget->{frame}; 3489 ++$widget->{frame};
3490 $widget->update_face;
3281 $widget->update; 3491 $widget->update;
3492
3493 $widget->update_timer;
3282 }, 3494 },
3283 ); 3495 );
3496
3497 $self->update_face;
3498 $self->update_timer;
3284 } 3499 }
3285 3500
3286 $self 3501 $self
3287} 3502}
3288 3503
3504sub update_timer {
3505 my ($self) = @_;
3506
3507 return unless $self->{timer};
3508
3509 if ($self->{visible}) {
3510 $self->{timer}->at (
3511 $self->{anim_start}
3512 + $self->{animspeed}
3513 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3514 );
3515 $self->{timer}->start;
3516 } else {
3517 $self->{timer}->stop;
3518 }
3519}
3520
3521sub update_face {
3522 my ($self) = @_;
3523
3524 return unless $::CONN;
3525
3526 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3527 if ($anim && @$anim) {
3528 delete $self->{wait_face};
3529 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3530 }
3531 }
3532}
3533
3289sub size_request { 3534sub size_request {
3290 (32, 8) 3535 my ($self) = @_;
3536
3537 if ($::CONN) {
3538 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3539 if (my $tex = $::CONN->{texture}[$faceid]) {
3540 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3541 } else {
3542 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3543 $self->realloc;
3544 });
3545 }
3546 }
3547 }
3548
3549 ($self->{size_w} || 8, $self->{size_h} || 8)
3291} 3550}
3292 3551
3293sub update { 3552sub update {
3294 my ($self) = @_; 3553 my ($self) = @_;
3295 3554
3296 return unless $self->{visible}; 3555 return unless $self->{visible};
3297 3556
3298 $self->SUPER::update; 3557 $self->SUPER::update;
3299} 3558}
3300 3559
3560sub invoke_visibility_change {
3561 my ($self) = @_;
3562
3563 $self->update_timer;
3564
3565 0
3566}
3567
3301sub _draw { 3568sub _draw {
3302 my ($self) = @_; 3569 my ($self) = @_;
3303 3570
3304 return unless $::CONN; 3571 return unless $::CONN;
3305 3572
3306 $self->SUPER::_draw; 3573 $self->SUPER::_draw;
3307 3574
3308 my $face;
3309
3310 if ($self->{frame}) {
3311 my $anim = $::CONN->{anim}[$self->{anim}]; 3575 my $faceid = $::CONN->{faceid}[$self->{face}]
3312 3576 or return;
3313 $face = $anim->[ $self->{frame} % @$anim ]
3314 if $anim && @$anim;
3315 }
3316 3577
3317 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3578 my $tex = $::CONN->{texture}[$faceid];
3318 3579
3319 if ($tex) { 3580 if ($tex) {
3320 glEnable GL_TEXTURE_2D; 3581 glEnable GL_TEXTURE_2D;
3321 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3582 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3322 glColor 0, 0, 0, 1; 3583 glColor 0, 0, 0, 1;
… …
3326} 3587}
3327 3588
3328sub destroy { 3589sub destroy {
3329 my ($self) = @_; 3590 my ($self) = @_;
3330 3591
3331 $self->{timer}->cancel 3592 (delete $self->{timer})->cancel
3332 if $self->{timer}; 3593 if $self->{timer};
3333 3594
3334 $self->SUPER::destroy; 3595 $self->SUPER::destroy;
3335} 3596}
3336 3597
… …
3532} 3793}
3533 3794
3534sub add { 3795sub add {
3535 my ($self, $title, $widget, $tooltip) = @_; 3796 my ($self, $title, $widget, $tooltip) = @_;
3536 3797
3537 Scalar::Util::weaken $self; 3798 CFPlus::weaken $self;
3538 3799
3539 $self->{buttonbar}->add (new CFPlus::UI::Button 3800 $self->{buttonbar}->add (new CFPlus::UI::Button
3540 markup => $title, 3801 markup => $title,
3541 tooltip => $tooltip, 3802 tooltip => $tooltip,
3542 on_activate => sub { $self->set_current_page ($widget) }, 3803 on_activate => sub { $self->set_current_page ($widget) },
… …
3626 my $self = $class->SUPER::new ( 3887 my $self = $class->SUPER::new (
3627 fontsize => 0.8, 3888 fontsize => 0.8,
3628 @_, 3889 @_,
3629 ); 3890 );
3630 3891
3631 Scalar::Util::weaken (my $this = $self); 3892 CFPlus::weaken (my $this = $self);
3632 3893
3633 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 3894 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3634 3895
3635 $self 3896 $self
3636} 3897}
… …
3775 my $self = $class->SUPER::new ( 4036 my $self = $class->SUPER::new (
3776 visible => 1, 4037 visible => 1,
3777 @_, 4038 @_,
3778 ); 4039 );
3779 4040
3780 Scalar::Util::weaken ($self->{root} = $self); 4041 CFPlus::weaken ($self->{root} = $self);
3781 4042
3782 $self 4043 $self
3783} 4044}
3784 4045
3785sub size_request { 4046sub size_request {
… …
3980 while ($self->{post_alloc_hook}) { 4241 while ($self->{post_alloc_hook}) {
3981 $_->() 4242 $_->()
3982 for values %{delete $self->{post_alloc_hook}}; 4243 for values %{delete $self->{post_alloc_hook}};
3983 } 4244 }
3984 4245
3985
3986 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4246 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3987 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4247 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3988 glClear GL_COLOR_BUFFER_BIT; 4248 glClear GL_COLOR_BUFFER_BIT;
3989 4249
3990 glMatrixMode GL_PROJECTION; 4250 glMatrixMode GL_PROJECTION;

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