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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.344 by root, Sun Aug 13 16:29:36 2006 UTC vs.
Revision 1.398 by root, Sat Jul 21 14:32:10 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 }
… …
262 268
263sub destroy { 269sub destroy {
264 my ($self) = @_; 270 my ($self) = @_;
265 271
266 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
267 %$self = (); 274 %$self = ();
275}
276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
268} 279}
269 280
270sub show { 281sub show {
271 my ($self) = @_; 282 my ($self) = @_;
272 283
… …
313sub set_visibility { 324sub set_visibility {
314 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
315 326
316 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
317 328
318 $visible ? $self->hide 329 $visible ? $self->show
319 : $self->show; 330 : $self->hide;
320} 331}
321 332
322sub toggle_visibility { 333sub toggle_visibility {
323 my ($self) = @_; 334 my ($self) = @_;
324 335
… …
502 513
503 defined wantarray and CFPlus::guard { 514 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, 515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} }; 516 @{ $self->{signal_cb}{$signal} };
506 } 517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
507} 524}
508 525
509my %has_coords = ( 526my %has_coords = (
510 button_down => 1, 527 button_down => 1,
511 button_up => 1, 528 button_up => 1,
… …
514); 531);
515 532
516sub emit { 533sub emit {
517 my ($self, $signal, @args) = @_; 534 my ($self, $signal, @args) = @_;
518 535
519 # I do not really like this solution, but I dislike duplication 536 # I do not really like this solution, but I do not like duplication
520 # and needlessly verbose code, too. 537 # and needlessly verbose code, either.
521 my @append 538 my @append
522 = $has_coords{$signal} 539 = $has_coords{$signal}
523 ? $args[0]->xy ($self) 540 ? $args[0]->xy ($self)
524 : (); 541 : ();
525 542
526 #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#
527 544
528 #d##TODO# stop propagating at first true, do not use sum 545 for my $cb (
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before 546 @{$self->{signal_cb}{$signal} || []}, # before
530 || ($self->can ("invoke_$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
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent 553 $self->{parent} && $self->{parent}->emit ($signal, @args)
532} 554}
533 555
534sub find_widget { 556#sub find_widget {
535 my ($self, $x, $y) = @_; 557# in .xs
536
537 return () unless $self->{can_events};
538
539 return $self
540 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543 ()
544}
545 558
546sub set_parent { 559sub set_parent {
547 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
548 561
549 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
550 $self->set_visible if $parent->{visible}; 563 $self->set_visible if $parent->{visible};
551} 564}
552 565
553sub realloc { 566sub realloc {
554 my ($self) = @_; 567 my ($self) = @_;
… …
633 my ($self) = @_; 646 my ($self) = @_;
634 647
635 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
636} 649}
637 650
651my $cntx;#d#
638sub DESTROY { 652sub DESTROY {
639 my ($self) = @_; 653 my ($self) = @_;
640 654
641 return if CFPlus::in_destruct; 655 return if CFPlus::in_destruct;
642
643 delete $WIDGET{$self+0};
644 656
645 eval { $self->destroy }; 657 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; 658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
660 delete $WIDGET{$self+0};
647} 661}
648 662
649############################################################################# 663#############################################################################
650 664
651package CFPlus::UI::DrawBG; 665package CFPlus::UI::DrawBG;
… …
727 can_events => 0, 741 can_events => 0,
728 %arg, 742 %arg,
729 ); 743 );
730 744
731 $self->add (@$children) 745 $self->add (@$children)
732 if $children; 746 if $children && @$children;
733 747
734 $self 748 $self
735} 749}
736 750
737sub realloc { 751sub realloc {
… …
746 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
747 761
748 $_->set_parent ($self) 762 $_->set_parent ($self)
749 for @widgets; 763 for @widgets;
750 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
751 use sort 'stable'; 766 use sort 'stable';
752 767
753 $self->{children} = [ 768 $self->{children} = [
754 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
755 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
… …
774} 789}
775 790
776sub clear { 791sub clear {
777 my ($self) = @_; 792 my ($self) = @_;
778 793
779 my $children = delete $self->{children}; 794 my $children = $self->{children};
780 $self->{children} = []; 795 $self->{children} = [];
781 796
782 for (@$children) { 797 for (@$children) {
783 delete $_->{parent}; 798 delete $_->{parent};
784 $_->hide; 799 $_->hide;
… …
898 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
899 914
900 { 915 {
901 package CFPlus::UI::Base; 916 package CFPlus::UI::Base;
902 917
903 ($draw_x, $draw_y, $draw_w, $draw_h) = 918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h}); 919 (0, 0, $self->{w}, $self->{h});
920
921 $self->_render;
905 } 922 }
906
907 $self->_render;
908 }; 923 };
909} 924}
910 925
911sub _draw { 926sub _draw {
912 my ($self) = @_; 927 my ($self) = @_;
… …
924} 939}
925 940
926############################################################################# 941#############################################################################
927 942
928package CFPlus::UI::ViewPort; 943package CFPlus::UI::ViewPort;
944
945use List::Util qw(min max);
929 946
930our @ISA = CFPlus::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
931 948
932sub new { 949sub new {
933 my $class = shift; 950 my $class = shift;
… …
942sub size_request { 959sub size_request {
943 my ($self) = @_; 960 my ($self) = @_;
944 961
945 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
946 963
947 $w = 10 if $self->{scroll_x}; 964 $w = 1 if $self->{scroll_x};
948 $h = 10 if $self->{scroll_y}; 965 $h = 1 if $self->{scroll_y};
949 966
950 ($w, $h) 967 ($w, $h)
951} 968}
952 969
953sub invoke_size_allocate { 970sub invoke_size_allocate {
… …
965} 982}
966 983
967sub set_offset { 984sub set_offset {
968 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
969 986
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}) {
970 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
971 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
972 993
994 $self->emit (changed => $x, $y);
973 $self->update; 995 $self->update;
996 }
974} 997}
975 998
976# 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 $self... but we should not ask for that
977sub coord2local { 1000sub coord2local {
978 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
993 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
994 1017
995 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
996 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
997 ) { 1020 ) {
998 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
999 } else { 1022 } else {
1000 $self->CFPlus::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
1001 } 1024 }
1002} 1025}
1003 1026
… …
1014 1037
1015############################################################################# 1038#############################################################################
1016 1039
1017package CFPlus::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
1018 1041
1019our @ISA = CFPlus::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
1020 1043
1021sub new { 1044sub new {
1022 my ($class, %arg) = @_; 1045 my ($class, %arg) = @_;
1023 1046
1024 my $child = delete $arg{child}; 1047 my $child = delete $arg{child};
1025 1048
1026 my $self; 1049 my $self;
1027 1050
1028 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,
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 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
1043 $self->SUPER::add ($self->{vp}, $self->{slider}); 1100 $self->SUPER::add ($self->{vp});
1101
1044 $self->add ($child) if $child; 1102 $self->add ($child) if $child;
1045 1103
1046 $self 1104 $self
1047} 1105}
1048
1049#TODO# update range on size_allocate depending on child
1050 1106
1051sub add { 1107sub add {
1052 my ($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 $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
1139sub start_dragging {
1140 my ($self, $ev) = @_;
1141
1142 $self->grab_focus;
1143
1144 my $ox = $self->{vp}{view_x};
1145 my $oy = $self->{vp}{view_y};
1146
1147 $self->{motion} = sub {
1148 my ($ev, $x, $y) = @_;
1149
1150 $ox -= $ev->{xrel};
1151 $oy -= $ev->{yrel};
1152
1153 $self->{vp}->set_offset ($ox, $oy);
1154 };
1155}
1156
1057sub invoke_mouse_wheel { 1157sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_; 1158 my ($self, $ev) = @_;
1059 1159
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev); 1160 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1161 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1063 1162
1064 1 1163 1
1065} 1164}
1066 1165
1067sub update_slider { 1166sub invoke_button_down {
1068 my ($self) = @_; 1167 my ($self, $ev, $x, $y) = @_;
1069 1168
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1169 if ($ev->{button} == 2) {
1071} 1170 $self->start_dragging ($ev);
1171 return 1;
1172 }
1072 1173
1073sub update { 1174 0
1074 my ($self) = @_; 1175}
1075 1176
1076 $self->SUPER::update; 1177sub invoke_button_up {
1178 my ($self, $ev, $x, $y) = @_;
1077 1179
1078 $self->update_slider; 1180 if (delete $self->{motion}) {
1181 return 1;
1182 }
1183
1184 0
1185}
1186
1187sub invoke_mouse_motion {
1188 my ($self, $ev, $x, $y) = @_;
1189
1190 if ($self->{motion}) {
1191 $self->{motion}->($ev, $x, $y);
1192 return 1;
1193 }
1194
1195 0
1079} 1196}
1080 1197
1081sub invoke_size_allocate { 1198sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_; 1199 my ($self, $w, $h) = @_;
1083 1200
1084 $self->update_slider; 1201 $self->update_slider;
1085
1086 $self->SUPER::invoke_size_allocate ($w, $h) 1202 $self->SUPER::invoke_size_allocate ($w, $h)
1087} 1203}
1088 1204
1089############################################################################# 1205#############################################################################
1090 1206
… …
1132 1248
1133our @ISA = CFPlus::UI::Bin::; 1249our @ISA = CFPlus::UI::Bin::;
1134 1250
1135use CFPlus::OpenGL; 1251use CFPlus::OpenGL;
1136 1252
1253sub new {
1254 my ($class, %arg) = @_;
1255
1256 if ((exists $arg{label}) && !ref $arg{label}) {
1257 $arg{label} = new CFPlus::UI::Label
1258 align => 1,
1259 valign => 0,
1260 text => $arg{label},
1261 fontsize => ($arg{border} || 0.8) * 0.75;
1262 }
1263
1264 my $self = $class->SUPER::new (
1265 # label => "",
1266 fg => [0.6, 0.3, 0.1],
1267 border => 0.8,
1268 style => 'single',
1269 %arg,
1270 );
1271
1272 $self
1273}
1274
1275sub add {
1276 my ($self, @widgets) = @_;
1277
1278 $self->SUPER::add (@widgets);
1279 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1280}
1281
1282sub border {
1283 int $_[0]{border} * $::FONTSIZE
1284}
1285
1286sub size_request {
1287 my ($self) = @_;
1288
1289 ($self->{label_w}, undef) = $self->{label}->size_request
1290 if $self->{label};
1291
1292 my ($w, $h) = $self->SUPER::size_request;
1293
1294 (
1295 $w + $self->border * 2,
1296 $h + $self->border * 2,
1297 )
1298}
1299
1300sub invoke_size_allocate {
1301 my ($self, $w, $h) = @_;
1302
1303 my $border = $self->border;
1304
1305 $w -= List::Util::max 0, $border * 2;
1306 $h -= List::Util::max 0, $border * 2;
1307
1308 if (my $label = $self->{label}) {
1309 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1310 $label->{h} = List::Util::min $h, $border;
1311 $label->invoke_size_allocate ($label->{w}, $label->{h});
1312 }
1313
1314 $self->child->configure ($border, $border, $w, $h);
1315
1316 1
1317}
1318
1319sub _draw {
1320 my ($self) = @_;
1321
1322 my $child = $self->{children}[0];
1323
1324 my $border = $self->border;
1325 my ($w, $h) = ($self->{w}, $self->{h});
1326
1327 $child->draw;
1328
1329 glColor @{$self->{fg}};
1330 glBegin GL_LINE_STRIP;
1331 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1332 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1333 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1334 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1335 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1336 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1337 glEnd;
1338
1339 if ($self->{label}) {
1340 glTranslate $border * 2, 0;
1341 $self->{label}->_draw;
1342 }
1343}
1344
1345#############################################################################
1346
1347package CFPlus::UI::Toplevel;
1348
1349our @ISA = CFPlus::UI::Bin::;
1350
1351use CFPlus::OpenGL;
1352
1137my $bg = 1353my $bg =
1138 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png", 1354 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1139 mipmap => 1, wrap => 1; 1355 mipmap => 1, wrap => 1;
1140 1356
1141my @border = 1357my @border =
1142 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 1358 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1143 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1359 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1360
1361my @icon =
1362 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1363 qw(x1_move.png x1_resize.png);
1144 1364
1145sub new { 1365sub new {
1146 my ($class, %arg) = @_; 1366 my ($class, %arg) = @_;
1147 1367
1148 my $self = $class->SUPER::new ( 1368 my $self = $class->SUPER::new (
… …
1317 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1318 1538
1319 my $border = $self->border; 1539 my $border = $self->border;
1320 1540
1321 glColor @{ $self->{border_bg} }; 1541 glColor @{ $self->{border_bg} };
1322 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1542 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1323 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1543 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1324 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1544 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1325 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1545 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1546
1547 # move
1548 my $w2 = ($w - $border) * .5;
1549 my $h2 = ($h - $border) * .5;
1550 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1551 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1552 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1553
1554 # resize
1555 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1556 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1557 unless $self->{has_close_button};
1558 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1559 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1326 1560
1327 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1561 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1328 glColor @{ $self->{bg} }; 1562 glColor @{ $self->{bg} };
1329 1563
1330 # TODO: repeat texture not scale 1564 # TODO: repeat texture not scale
… …
1351 1585
1352############################################################################# 1586#############################################################################
1353 1587
1354package CFPlus::UI::Table; 1588package CFPlus::UI::Table;
1355 1589
1356our @ISA = CFPlus::UI::Base::; 1590our @ISA = CFPlus::UI::Container::;
1357 1591
1358use List::Util qw(max sum); 1592use List::Util qw(max sum);
1359 1593
1360use CFPlus::OpenGL; 1594use CFPlus::OpenGL;
1361 1595
1362sub new { 1596sub new {
1363 my $class = shift; 1597 my $class = shift;
1364 1598
1365 $class->SUPER::new ( 1599 $class->SUPER::new (
1366 col_expand => [], 1600 col_expand => [],
1601 row_expand => [],
1367 @_, 1602 @_,
1368 ) 1603 )
1369} 1604}
1370 1605
1371sub children {
1372 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1373}
1374
1375sub add { 1606sub add {
1607 my ($self, @widgets) = @_;
1608
1609 for my $child (@widgets) {
1610 $child->{rowspan} ||= 1;
1611 $child->{colspan} ||= 1;
1612 }
1613
1614 $self->SUPER::add (@widgets);
1615}
1616
1617sub add_at {
1376 my ($self) = shift; 1618 my $self = shift;
1619
1620 my @widgets;
1377 1621
1378 while (@_) { 1622 while (@_) {
1379 my ($x, $y, $child) = splice @_, 0, 3, (); 1623 my ($col, $row, $child) = splice @_, 0, 3, ();
1380 $child->set_parent ($self);
1381 $self->{children}[$y][$x] = $child;
1382 }
1383 1624
1384 $self->{force_realloc} = 1; 1625 $child->{row} = $row;
1385 $self->{force_size_alloc} = 1; 1626 $child->{col} = $col;
1386 $self->realloc;
1387}
1388 1627
1389sub remove { 1628 push @widgets, $child;
1629 }
1630
1631 $self->add (@widgets);
1632}
1633
1634sub get_wh {
1390 my ($self, $child) = @_; 1635 my ($self) = @_;
1391 1636
1392 # TODO: not yet implemented 1637 my (@w, @h);
1393}
1394
1395# TODO: move to container class maybe? send children a signal on removal?
1396sub clear {
1397 my ($self) = @_;
1398 1638
1399 my @children = $self->children; 1639 my @children = $self->children;
1400 delete $self->{children}; 1640
1641 # first pass, columns
1642 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1643 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1644
1645 my $sw = sum @w[$c .. $c + $cs - 1];
1646
1647 if ($w > $sw) {
1648 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1649 }
1401 1650 }
1402 for (@children) {
1403 delete $_->{parent};
1404 $_->hide;
1405 }
1406 1651
1407 $self->realloc; 1652 # second pass, rows
1408} 1653 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1409
1410sub get_wh {
1411 my ($self) = @_;
1412
1413 my (@w, @h);
1414
1415 for my $y (0 .. $#{$self->{children}}) {
1416 my $row = $self->{children}[$y]
1417 or next;
1418
1419 for my $x (0 .. $#$row) {
1420 my $widget = $row->[$x]
1421 or next;
1422 my ($w, $h) = @$widget{qw(req_w req_h)}; 1654 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1423 1655
1424 $w[$x] = max $w[$x], $w; 1656 my $sh = sum @h[$r .. $r + $rs - 1];
1425 $h[$y] = max $h[$y], $h; 1657
1658 if ($h > $sh) {
1659 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1426 } 1660 }
1427 } 1661 }
1428 1662
1429 (\@w, \@h) 1663 (\@w, \@h)
1430} 1664}
… …
1446 my ($ws, $hs) = $self->get_wh; 1680 my ($ws, $hs) = $self->get_wh;
1447 1681
1448 my $req_w = (sum @$ws) || 1; 1682 my $req_w = (sum @$ws) || 1;
1449 my $req_h = (sum @$hs) || 1; 1683 my $req_h = (sum @$hs) || 1;
1450 1684
1451 # TODO: nicer code && do row_expand 1685 # now linearly scale the rows/columns to the allocated size
1452 my @col_expand = @{$self->{col_expand}}; 1686 my @col_expand = @{$self->{col_expand}};
1453 @col_expand = (1) x @$ws unless @col_expand; 1687 @col_expand = (1) x @$ws unless @col_expand;
1454 my $col_expand = (sum @col_expand) || 1; 1688 my $col_expand = (sum @col_expand) || 1;
1455 1689
1456 # linearly scale sizes
1457 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1690 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1458 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1459 1691
1460 CFPlus::UI::harmonize $ws; 1692 CFPlus::UI::harmonize $ws;
1693
1694 my @row_expand = @{$self->{row_expand}};
1695 @row_expand = (1) x @$ws unless @row_expand;
1696 my $row_expand = (sum @row_expand) || 1;
1697
1698 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1699
1461 CFPlus::UI::harmonize $hs; 1700 CFPlus::UI::harmonize $hs;
1462 1701
1463 my $y; 1702 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1703 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1464 1704
1465 for my $r (0 .. $#{$self->{children}}) { 1705 for my $widget ($self->children) {
1466 my $row = $self->{children}[$r] 1706 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1467 or next;
1468 1707
1469 my $x = 0; 1708 $widget->configure (
1470 my $row_h = $hs->[$r]; 1709 $x[$c], $y[$r],
1710 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1471 1711 );
1472 for my $c (0 .. $#$row) { 1712 }
1473 my $col_w = $ws->[$c];
1474 1713
1475 if (my $widget = $row->[$c]) { 1714 1
1476 $widget->configure ($x, $y, $col_w, $row_h); 1715}
1477 }
1478 1716
1479 $x += $col_w; 1717#############################################################################
1718
1719package CFPlus::UI::Fixed;
1720
1721use List::Util qw(min max);
1722
1723our @ISA = CFPlus::UI::Container::;
1724
1725sub add {
1726 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1727
1728 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1729 $self->SUPER::add ($child);
1730}
1731
1732sub _scale($$$) {
1733 my ($mode, $val, $max) = @_;
1734
1735 $mode eq "abs" ? $val
1736 : $mode eq "rel" ? $val * $max
1737 : 0
1738}
1739
1740sub size_request {
1741 my ($self) = @_;
1742
1743 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1744
1745 # determine overall size by querying abs widgets
1746 for my $child ($self->visible_children) {
1747 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1748
1749 if ($pos eq "abs") {
1750 $w = _scale $size, $w, $child->{req_w};
1751 $h = _scale $size, $h, $child->{req_h};
1752
1753 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1754 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1480 } 1755 }
1756 }
1481 1757
1482 $y += $row_h; 1758 my $W = $x2 - $x1;
1759 my $H = $y2 - $y1;
1760
1761 # now layout remaining widgets
1762 for my $child ($self->visible_children) {
1763 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1764
1765 if ($pos ne "abs") {
1766 $x = _scale $pos, $x, $W;
1767 $y = _scale $pos, $x, $H;
1768 $w = _scale $size, $w, $child->{req_w};
1769 $h = _scale $size, $h, $child->{req_h};
1770
1771 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1772 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1773 }
1774 }
1775
1776 my $W = $x2 - $x1;
1777 my $H = $y2 - $y1;
1778
1779 ($W, $H)
1780}
1781
1782sub invoke_size_allocate {
1783 my ($self, $W, $H) = @_;
1784
1785 for my $child ($self->visible_children) {
1786 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1787
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 $child->configure ($x, $y, $w, $h);
1483 } 1794 }
1484 1795
1485 1 1796 1
1486}
1487
1488sub find_widget {
1489 my ($self, $x, $y) = @_;
1490
1491 $x -= $self->{x};
1492 $y -= $self->{y};
1493
1494 my $res;
1495
1496 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1497 $res = $_->find_widget ($x, $y)
1498 and return $res;
1499 }
1500
1501 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1502}
1503
1504sub _draw {
1505 my ($self) = @_;
1506
1507 for (grep $_, @{$self->{children}}) {
1508 $_->draw for grep $_, @$_;
1509 }
1510} 1797}
1511 1798
1512############################################################################# 1799#############################################################################
1513 1800
1514package CFPlus::UI::Box; 1801package CFPlus::UI::Box;
… …
1800 active_fg => [0, 0, 0], 2087 active_fg => [0, 0, 0],
1801 can_hover => 1, 2088 can_hover => 1,
1802 can_focus => 1, 2089 can_focus => 1,
1803 valign => 0, 2090 valign => 0,
1804 can_events => 1, 2091 can_events => 1,
2092 ellipsise => 0,
1805 #text => ... 2093 #text => ...
1806 #hidden => "*", 2094 #hidden => "*",
1807 @_ 2095 @_
1808 ) 2096 )
1809} 2097}
… …
1853 my $mod = $ev->{mod}; 2141 my $mod = $ev->{mod};
1854 my $sym = $ev->{sym}; 2142 my $sym = $ev->{sym};
1855 my $uni = $ev->{unicode}; 2143 my $uni = $ev->{unicode};
1856 2144
1857 my $text = $self->get_text; 2145 my $text = $self->get_text;
2146
2147 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1858 2148
1859 if ($uni == 8) { 2149 if ($uni == 8) {
1860 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2150 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1861 } elsif ($uni == 127) { 2151 } elsif ($uni == 127) {
1862 substr $text, $self->{cursor}, 1, ""; 2152 substr $text, $self->{cursor}, 1, "";
1863 } elsif ($sym == CFPlus::SDLK_LEFT) { 2153 } elsif ($sym == CFPlus::SDLK_LEFT) {
1864 --$self->{cursor} if $self->{cursor}; 2154 --$self->{cursor} if $self->{cursor};
1865 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2155 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1866 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2156 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1867 } elsif ($sym == CFPlus::SDLK_HOME) { 2157 } elsif ($sym == CFPlus::SDLK_HOME) {
2158 # what a hack
2159 $self->{cursor} =
2160 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2161 ? length $1
2162 : 0;
2163 } elsif ($sym == CFPlus::SDLK_END) {
2164 # uh, again
2165 $self->{cursor} =
2166 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2167 ? $self->{cursor} + length $1
2168 : length $self->{text};
2169 } elsif ($uni == 21) { # ctrl-u
2170 $text = "";
1868 $self->{cursor} = 0; 2171 $self->{cursor} = 0;
1869 } elsif ($sym == CFPlus::SDLK_END) {
1870 $self->{cursor} = length $text;
1871 } elsif ($uni == 27) { 2172 } elsif ($uni == 27) {
1872 $self->emit ('escape'); 2173 $self->emit ('escape');
1873 } elsif ($uni) { 2174 } elsif ($uni == 0x0d) {
2175 substr $text, $self->{cursor}++, 0, "\012";
2176 } elsif ($uni >= 0x20) {
1874 substr $text, $self->{cursor}++, 0, chr $uni; 2177 substr $text, $self->{cursor}++, 0, chr $uni;
1875 } else { 2178 } else {
1876 return 0; 2179 return 0;
1877 } 2180 }
1878 2181
1879 $self->_set_text ($text); 2182 $self->_set_text ($text);
1880 2183
1881 $self->realloc; 2184 $self->realloc;
2185 $self->update;
1882 2186
1883 1 2187 1
1884} 2188}
1885 2189
1886sub invoke_focus_in { 2190sub invoke_focus_in {
… …
1955 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2259 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1956 glEnd; 2260 glEnd;
1957 } 2261 }
1958} 2262}
1959 2263
2264#############################################################################
2265
1960package CFPlus::UI::Entry; 2266package CFPlus::UI::Entry;
1961 2267
1962our @ISA = CFPlus::UI::EntryBase::; 2268our @ISA = CFPlus::UI::EntryBase::;
1963 2269
1964use CFPlus::OpenGL; 2270use CFPlus::OpenGL;
… …
1966sub invoke_key_down { 2272sub invoke_key_down {
1967 my ($self, $ev) = @_; 2273 my ($self, $ev) = @_;
1968 2274
1969 my $sym = $ev->{sym}; 2275 my $sym = $ev->{sym};
1970 2276
1971 if ($sym == 13) { 2277 if ($ev->{uni} == 0x0d || $sym == 13) {
1972 unshift @{$self->{history}}, 2278 unshift @{$self->{history}},
1973 my $txt = $self->get_text; 2279 my $txt = $self->get_text;
1974 2280
1975 $self->{history_pointer} = -1; 2281 $self->{history_pointer} = -1;
1976 $self->{history_saveback} = ''; 2282 $self->{history_saveback} = '';
… …
2006 1 2312 1
2007} 2313}
2008 2314
2009############################################################################# 2315#############################################################################
2010 2316
2317package CFPlus::UI::TextEdit;
2318
2319our @ISA = CFPlus::UI::EntryBase::;
2320
2321use CFPlus::OpenGL;
2322
2323sub move_cursor_ver {
2324 my ($self, $dy) = @_;
2325
2326 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2327
2328 $y += $dy;
2329
2330 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2331 $self->{cursor} = $index;
2332 delete $self->{cur_h};
2333 $self->update;
2334 return;
2335 }
2336}
2337
2338sub invoke_key_down {
2339 my ($self, $ev) = @_;
2340
2341 my $sym = $ev->{sym};
2342
2343 if ($sym == CFPlus::SDLK_UP) {
2344 $self->move_cursor_ver (-1);
2345 } elsif ($sym == CFPlus::SDLK_DOWN) {
2346 $self->move_cursor_ver (+1);
2347 } else {
2348 return $self->SUPER::invoke_key_down ($ev)
2349 }
2350
2351 1
2352}
2353
2354#############################################################################
2355
2011package CFPlus::UI::Button; 2356package CFPlus::UI::Button;
2012 2357
2013our @ISA = CFPlus::UI::Label::; 2358our @ISA = CFPlus::UI::Label::;
2014 2359
2015use CFPlus::OpenGL; 2360use CFPlus::OpenGL;
2016 2361
2017my @tex = 2362my @tex =
2018 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2363 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2019 qw(b1_button_active.png); 2364 qw(b1_button_inactive.png b1_button_active.png);
2020 2365
2021sub new { 2366sub new {
2022 my $class = shift; 2367 my $class = shift;
2023 2368
2024 $class->SUPER::new ( 2369 $class->SUPER::new (
2025 padding_x => 4, 2370 padding_x => 4,
2026 padding_y => 4, 2371 padding_y => 4,
2027 fg => [1, 1, 1], 2372 fg => [1.0, 1.0, 1.0],
2028 active_fg => [0, 0, 1], 2373 active_fg => [0.8, 0.8, 0.8],
2029 can_hover => 1, 2374 can_hover => 1,
2030 align => 0, 2375 align => 0,
2031 valign => 0, 2376 valign => 0,
2032 can_events => 1, 2377 can_events => 1,
2033 @_ 2378 @_
… …
2051 2396
2052 glEnable GL_TEXTURE_2D; 2397 glEnable GL_TEXTURE_2D;
2053 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2398 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2054 glColor 0, 0, 0, 1; 2399 glColor 0, 0, 0, 1;
2055 2400
2401 my $tex = $tex[$GRAB == $self];
2056 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2402 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2057 2403
2058 glDisable GL_TEXTURE_2D; 2404 glDisable GL_TEXTURE_2D;
2059 2405
2060 $self->SUPER::_draw; 2406 $self->SUPER::_draw;
2061} 2407}
… …
2157 or Carp::croak "'path' or 'tex' attributes required"; 2503 or Carp::croak "'path' or 'tex' attributes required";
2158 2504
2159 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2505 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2160 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2506 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2161 2507
2162 Scalar::Util::weaken $texture_cache{$self->{path}}; 2508 CFPlus::weaken $texture_cache{$self->{path}};
2163 2509
2164 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2510 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2165 2511
2166 $self 2512 $self
2167} 2513}
… …
2540sub invoke_mouse_wheel { 2886sub invoke_mouse_wheel {
2541 my ($self, $ev) = @_; 2887 my ($self, $ev) = @_;
2542 2888
2543 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 2889 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2544 2890
2891 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2892
2545 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 2893 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2546 2894
2547 ! ! $delta 2895 ! ! $delta
2548} 2896}
2549 2897
2550sub update { 2898sub update {
… …
2660 #font => default_font 3008 #font => default_font
2661 @_, 3009 @_,
2662 3010
2663 layout => (new CFPlus::Layout), 3011 layout => (new CFPlus::Layout),
2664 par => [], 3012 par => [],
3013 max_par => 0,
2665 height => 0, 3014 height => 0,
2666 children => [ 3015 children => [
2667 (new CFPlus::UI::Empty expand => 1), 3016 (new CFPlus::UI::Empty expand => 1),
2668 (new CFPlus::UI::Slider vertical => 1), 3017 (new CFPlus::UI::Slider vertical => 1),
2669 ], 3018 ],
… …
2748sub set_offset { 3097sub set_offset {
2749 my ($self, $offset) = @_; 3098 my ($self, $offset) = @_;
2750 3099
2751 # todo: base offset on lines or so, not on pixels 3100 # todo: base offset on lines or so, not on pixels
2752 $self->{children}[1]->set_value ($offset); 3101 $self->{children}[1]->set_value ($offset);
3102}
3103
3104sub current_paragraph {
3105 my ($self) = @_;
3106
3107 $self->{top_paragraph} - 1
3108}
3109
3110sub scroll_to {
3111 my ($self, $para) = @_;
3112
3113 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3114
3115 $self->{scroll_to} = $para;
3116 $self->update;
2753} 3117}
2754 3118
2755sub clear { 3119sub clear {
2756 my ($self) = @_; 3120 my ($self) = @_;
2757 3121
… …
2779 3143
2780 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3144 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2781 push @{$self->{par}}, $para; 3145 push @{$self->{par}}, $para;
2782 } 3146 }
2783 3147
3148 if (my $max = $self->{max_par}) {
3149 shift @{$self->{par}} while @{$self->{par}} > $max;
3150 }
3151
2784 $self->{need_reflow}++; 3152 $self->{need_reflow}++;
2785 $self->update; 3153 $self->update;
2786} 3154}
2787 3155
2788sub scroll_to_bottom { 3156sub scroll_to_bottom {
2789 my ($self) = @_; 3157 my ($self) = @_;
2790 3158
2791 $self->{scroll_to_bottom} = 1; 3159 $self->{scroll_to} = $#{$self->{par}};
2792 $self->update; 3160 $self->update;
2793} 3161}
2794 3162
3163sub force_uptodate {
3164 my ($self) = @_;
3165
3166 if (delete $self->{need_reflow}) {
3167 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3168
3169 my $height = 0;
3170
3171 for my $para (@{$self->{par}}) {
3172 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3173 my $layout = $self->get_layout ($para);
3174 my ($w, $h) = $layout->size;
3175
3176 $para->{w} = $w + $para->{indent};
3177 $para->{h} = $h;
3178 $para->{wrapped} = $layout->has_wrapped;
3179 }
3180
3181 $para->{y} = $height;
3182 $height += $para->{h};
3183 }
3184
3185 $self->{height} = $height;
3186 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
3187
3188 delete $self->{texture};
3189 }
3190
3191 if (my $paridx = delete $self->{scroll_to}) {
3192 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3193 }
3194}
3195
2795sub update { 3196sub update {
2796 my ($self) = @_; 3197 my ($self) = @_;
2797 3198
2798 $self->SUPER::update; 3199 $self->SUPER::update;
2799 3200
2800 return unless $self->{h} > 0; 3201 return unless $self->{h} > 0;
2801 3202
2802 delete $self->{texture}; 3203 delete $self->{texture};
2803 3204
2804 $ROOT->on_post_alloc ($self => sub { 3205 $ROOT->on_post_alloc ($self => sub {
3206 $self->force_uptodate;
3207
2805 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3208 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2806
2807 if (delete $self->{need_reflow}) {
2808 my $height = 0;
2809
2810 for my $para (@{$self->{par}}) {
2811 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2812 my $layout = $self->get_layout ($para);
2813 my ($w, $h) = $layout->size;
2814
2815 $para->{w} = $w + $para->{indent};
2816 $para->{h} = $h;
2817 $para->{wrapped} = $layout->has_wrapped;
2818 }
2819
2820 $height += $para->{h};
2821 }
2822
2823 $self->{height} = $height;
2824
2825 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2826
2827 delete $self->{texture};
2828 }
2829
2830 if (delete $self->{scroll_to_bottom}) {
2831 $self->{children}[1]->set_value (1e10);
2832 }
2833 3209
2834 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { 3210 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2835 glClearColor 0, 0, 0, 0; 3211 glClearColor 0, 0, 0, 0;
2836 glClear GL_COLOR_BUFFER_BIT; 3212 glClear GL_COLOR_BUFFER_BIT;
2837 3213
3214 package CFPlus::UI::Base;
3215 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3216 (0, 0, $self->{w}, $self->{h});
3217
3218 my $top = int $self->{children}[1]{range}[0];
3219
3220 my $paridx = 0;
3221 my $top_paragraph;
2838 my $top = int $self->{children}[1]{range}[0]; 3222 my $top = int $self->{children}[1]{range}[0];
2839 3223
2840 my $y0 = $top; 3224 my $y0 = $top;
2841 my $y1 = $top + $H; 3225 my $y1 = $top + $H;
2842 3226
2843 my $y = 0;
2844
2845 for my $para (@{$self->{par}}) { 3227 for my $para (@{$self->{par}}) {
2846 my $h = $para->{h}; 3228 my $h = $para->{h};
3229 my $y = $para->{y};
2847 3230
2848 if ($y0 < $y + $h && $y < $y1) { 3231 if ($y0 < $y + $h && $y < $y1) {
2849
2850 my $layout = $self->get_layout ($para); 3232 my $layout = $self->get_layout ($para);
2851 3233
2852 $layout->render ($para->{indent}, $y - $y0); 3234 $layout->render ($para->{indent}, $y - $y0);
2853 3235
2854 if (my @w = @{ $para->{widget} }) { 3236 if (my @w = @{ $para->{widget} }) {
… …
2863 $_->draw; 3245 $_->draw;
2864 } 3246 }
2865 } 3247 }
2866 } 3248 }
2867 3249
2868 $y += $h; 3250 $paridx++;
3251 $top_paragraph ||= $paridx if $y >= $top;
2869 } 3252 }
3253
3254 $self->{top_paragraph} = $top_paragraph;
2870 }; 3255 };
2871 }); 3256 });
2872} 3257}
2873 3258
2874sub reconfigure { 3259sub reconfigure {
… …
3077 3462
3078sub new { 3463sub new {
3079 my $class = shift; 3464 my $class = shift;
3080 3465
3081 my $self = $class->SUPER::new ( 3466 my $self = $class->SUPER::new (
3467 size_w => 32,
3468 size_h => 8,
3082 aspect => 1, 3469 aspect => 1,
3083 can_events => 0, 3470 can_events => 0,
3084 @_, 3471 @_,
3085 ); 3472 );
3086 3473
3087 if ($self->{anim} && $self->{animspeed}) { 3474 if ($self->{anim} && $self->{animspeed}) {
3088 Scalar::Util::weaken (my $widget = $self); 3475 CFPlus::weaken (my $widget = $self);
3089 3476
3477 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3478 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3090 $self->{timer} = Event->timer ( 3479 $self->{timer} = Event->timer (
3091 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3092 hard => 1, 3480 parked => 1,
3093 interval => $self->{animspeed},
3094 cb => sub { 3481 cb => sub {
3482 return unless $::CONN && $widget;
3483
3095 ++$widget->{frame}; 3484 ++$widget->{frame};
3485 $widget->update_face;
3096 $widget->update; 3486 $widget->update;
3487
3488 $widget->update_timer;
3097 }, 3489 },
3098 ); 3490 );
3491
3492 $self->update_face;
3493 $self->update_timer;
3099 } 3494 }
3100 3495
3101 $self 3496 $self
3102} 3497}
3103 3498
3499sub update_timer {
3500 my ($self) = @_;
3501
3502 return unless $self->{timer};
3503
3504 if ($self->{visible}) {
3505 $self->{timer}->at (
3506 $self->{anim_start}
3507 + $self->{animspeed}
3508 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3509 );
3510 $self->{timer}->start;
3511 } else {
3512 $self->{timer}->stop;
3513 }
3514}
3515
3516sub update_face {
3517 my ($self) = @_;
3518
3519 return unless $::CONN;
3520
3521 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3522 if ($anim && @$anim) {
3523 delete $self->{wait_face};
3524 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3525 }
3526 }
3527}
3528
3104sub size_request { 3529sub size_request {
3105 (32, 8) 3530 my ($self) = @_;
3531
3532 if ($::CONN) {
3533 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3534 if (my $tex = $::CONN->{texture}[$faceid]) {
3535 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3536 } else {
3537 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3538 $self->realloc;
3539 });
3540 }
3541 }
3542 }
3543
3544 ($self->{size_w} || 8, $self->{size_h} || 8)
3106} 3545}
3107 3546
3108sub update { 3547sub update {
3109 my ($self) = @_; 3548 my ($self) = @_;
3110 3549
3111 return unless $self->{visible}; 3550 return unless $self->{visible};
3112 3551
3113 $self->SUPER::update; 3552 $self->SUPER::update;
3114} 3553}
3115 3554
3555sub invoke_visibility_change {
3556 my ($self) = @_;
3557
3558 $self->update_timer;
3559
3560 0
3561}
3562
3116sub _draw { 3563sub _draw {
3117 my ($self) = @_; 3564 my ($self) = @_;
3118 3565
3119 return unless $::CONN; 3566 return unless $::CONN;
3120 3567
3121 $self->SUPER::_draw; 3568 $self->SUPER::_draw;
3122 3569
3123 my $face;
3124
3125 if ($self->{frame}) {
3126 my $anim = $::CONN->{anim}[$self->{anim}]; 3570 my $faceid = $::CONN->{faceid}[$self->{face}]
3127 3571 or return;
3128 $face = $anim->[ $self->{frame} % @$anim ]
3129 if $anim && @$anim;
3130 }
3131 3572
3132 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3573 my $tex = $::CONN->{texture}[$faceid];
3133 3574
3134 if ($tex) { 3575 if ($tex) {
3135 glEnable GL_TEXTURE_2D; 3576 glEnable GL_TEXTURE_2D;
3136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3577 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3137 glColor 0, 0, 0, 1; 3578 glColor 0, 0, 0, 1;
… …
3141} 3582}
3142 3583
3143sub destroy { 3584sub destroy {
3144 my ($self) = @_; 3585 my ($self) = @_;
3145 3586
3146 $self->{timer}->cancel 3587 (delete $self->{timer})->cancel
3147 if $self->{timer}; 3588 if $self->{timer};
3148 3589
3149 $self->SUPER::destroy; 3590 $self->SUPER::destroy;
3150} 3591}
3151 3592
… …
3153 3594
3154package CFPlus::UI::Buttonbar; 3595package CFPlus::UI::Buttonbar;
3155 3596
3156our @ISA = CFPlus::UI::HBox::; 3597our @ISA = CFPlus::UI::HBox::;
3157 3598
3158# TODO: should actualyl wrap buttons and other goodies. 3599# TODO: should actually wrap buttons and other goodies.
3159 3600
3160############################################################################# 3601#############################################################################
3161 3602
3162package CFPlus::UI::Menu; 3603package CFPlus::UI::Menu;
3163 3604
3164our @ISA = CFPlus::UI::FancyFrame::; 3605our @ISA = CFPlus::UI::Toplevel::;
3165 3606
3166use CFPlus::OpenGL; 3607use CFPlus::OpenGL;
3167 3608
3168sub new { 3609sub new {
3169 my $class = shift; 3610 my $class = shift;
… …
3347} 3788}
3348 3789
3349sub add { 3790sub add {
3350 my ($self, $title, $widget, $tooltip) = @_; 3791 my ($self, $title, $widget, $tooltip) = @_;
3351 3792
3352 Scalar::Util::weaken $self; 3793 CFPlus::weaken $self;
3353 3794
3354 $self->{buttonbar}->add (new CFPlus::UI::Button 3795 $self->{buttonbar}->add (new CFPlus::UI::Button
3355 markup => $title, 3796 markup => $title,
3356 tooltip => $tooltip, 3797 tooltip => $tooltip,
3357 on_activate => sub { $self->set_current_page ($widget) }, 3798 on_activate => sub { $self->set_current_page ($widget) },
… …
3441 my $self = $class->SUPER::new ( 3882 my $self = $class->SUPER::new (
3442 fontsize => 0.8, 3883 fontsize => 0.8,
3443 @_, 3884 @_,
3444 ); 3885 );
3445 3886
3446 Scalar::Util::weaken (my $this = $self); 3887 CFPlus::weaken (my $this = $self);
3447 3888
3448 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 3889 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3449 3890
3450 $self 3891 $self
3451} 3892}
… …
3574 $self->SUPER::destroy; 4015 $self->SUPER::destroy;
3575} 4016}
3576 4017
3577############################################################################# 4018#############################################################################
3578 4019
3579package CFPlus::UI::Inventory;
3580
3581our @ISA = CFPlus::UI::Table::;
3582
3583sub new {
3584 my $class = shift;
3585
3586 my $self = $class->SUPER::new (
3587 col_expand => [0, 1, 0],
3588 items => [],
3589 @_,
3590 );
3591
3592 $self->set_sort_order (undef);
3593
3594 $self
3595}
3596
3597sub update_items {
3598 my ($self) = @_;
3599
3600 $self->clear;
3601
3602 my @item = $self->{sort}->(@{ $self->{items} });
3603
3604 my @adds;
3605 my $row = 0;
3606 for my $item ($self->{sort}->(@{ $self->{items} })) {
3607 CFPlus::Item::update_widgets $item;
3608
3609 push @adds, 0, $row, $item->{face_widget};
3610 push @adds, 1, $row, $item->{desc_widget};
3611 push @adds, 2, $row, $item->{weight_widget};
3612
3613 $row++;
3614 }
3615
3616 $self->add (@adds);
3617}
3618
3619sub set_sort_order {
3620 my ($self, $order) = @_;
3621
3622 $self->{sort} = $order ||= sub {
3623 sort {
3624 $a->{type} <=> $b->{type}
3625 or $a->{name} cmp $b->{name}
3626 } @_
3627 };
3628
3629 $self->update_items;
3630}
3631
3632sub set_items {
3633 my ($self, $items) = @_;
3634
3635 $self->{items} = [$items ? values %$items : ()];
3636 $self->update_items;
3637}
3638
3639#############################################################################
3640
3641package CFPlus::UI::SpellList;
3642
3643our @ISA = CFPlus::UI::Table::;
3644
3645sub new {
3646 my $class = shift;
3647
3648 my $self = $class->SUPER::new (
3649 binding => [],
3650 commands => [],
3651 @_,
3652 )
3653}
3654
3655my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3656
3657my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3658 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3659my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3660 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3661my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3662 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3663my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3664 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3665my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3666 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3667
3668sub rebuild_spell_list {
3669 my ($self) = @_;
3670
3671 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3672 $self->clear;
3673
3674 return unless $::CONN;
3675
3676 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3677 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3678 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3679 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3680 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3681
3682 my $row = 0;
3683
3684 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3685 my $spell = $self->{spell}{$_};
3686
3687 $row++;
3688
3689 my $spell_cb = sub {
3690 my ($widget, $ev) = @_;
3691
3692 if ($ev->{button} == 1) {
3693 $::CONN->user_send ("cast $spell->{name}");
3694 } elsif ($ev->{button} == 2) {
3695 $::CONN->user_send ("invoke $spell->{name}");
3696 } elsif ($ev->{button} == 3) {
3697 (new CFPlus::UI::Menu
3698 items => [
3699 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3700 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3701 ],
3702 )->popup ($ev);
3703 } else {
3704 return 0;
3705 }
3706
3707 1
3708 };
3709
3710 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3711
3712 #TODO: add path info to tooltip
3713 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3714
3715 $self->add (0, $row, new CFPlus::UI::Face
3716 face => $spell->{face},
3717 can_hover => 1,
3718 can_events => 1,
3719 tooltip => $tooltip,
3720 on_button_down => $spell_cb,
3721 );
3722
3723 $self->add (1, $row, new CFPlus::UI::Label
3724 expand => 1,
3725 text => $spell->{name},
3726 can_hover => 1,
3727 can_events => 1,
3728 tooltip => $tooltip,
3729 on_button_down => $spell_cb,
3730 );
3731
3732 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3733 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3734 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3735 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3736 }
3737 });
3738}
3739
3740sub add_spell {
3741 my ($self, $spell) = @_;
3742
3743 $self->{spell}->{$spell->{name}} = $spell;
3744 $self->rebuild_spell_list;
3745}
3746
3747sub remove_spell {
3748 my ($self, $spell) = @_;
3749
3750 delete $self->{spell}->{$spell->{name}};
3751 $self->rebuild_spell_list;
3752}
3753
3754sub clear_spells {
3755 my ($self) = @_;
3756
3757 $self->{spell} = {};
3758 $self->rebuild_spell_list;
3759}
3760
3761#############################################################################
3762
3763package CFPlus::UI::Root; 4020package CFPlus::UI::Root;
3764 4021
3765our @ISA = CFPlus::UI::Container::; 4022our @ISA = CFPlus::UI::Container::;
3766 4023
3767use List::Util qw(min max); 4024use List::Util qw(min max);
… …
3774 my $self = $class->SUPER::new ( 4031 my $self = $class->SUPER::new (
3775 visible => 1, 4032 visible => 1,
3776 @_, 4033 @_,
3777 ); 4034 );
3778 4035
3779 Scalar::Util::weaken ($self->{root} = $self); 4036 CFPlus::weaken ($self->{root} = $self);
3780 4037
3781 $self 4038 $self
3782} 4039}
3783 4040
3784sub size_request { 4041sub size_request {
… …
3979 while ($self->{post_alloc_hook}) { 4236 while ($self->{post_alloc_hook}) {
3980 $_->() 4237 $_->()
3981 for values %{delete $self->{post_alloc_hook}}; 4238 for values %{delete $self->{post_alloc_hook}};
3982 } 4239 }
3983 4240
3984
3985 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4241 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3986 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4242 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3987 glClear GL_COLOR_BUFFER_BIT; 4243 glClear GL_COLOR_BUFFER_BIT;
3988 4244
3989 glMatrixMode GL_PROJECTION; 4245 glMatrixMode GL_PROJECTION;
… …
3993 glLoadIdentity; 4249 glLoadIdentity;
3994 4250
3995 { 4251 {
3996 package CFPlus::UI::Base; 4252 package CFPlus::UI::Base;
3997 4253
3998 ($draw_x, $draw_y, $draw_w, $draw_h) = 4254 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3999 (0, 0, $self->{w}, $self->{h}); 4255 (0, 0, $self->{w}, $self->{h});
4000 }
4001 4256
4002 $self->_draw; 4257 $self->_draw;
4258 }
4003} 4259}
4004 4260
4005############################################################################# 4261#############################################################################
4006 4262
4007package CFPlus::UI; 4263package CFPlus::UI;

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