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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 1.397 by root, Sat Jul 21 14:01:35 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
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, $oy);
1155 };
1156}
1157
1057sub invoke_mouse_wheel { 1158sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_; 1159 my ($self, $ev) = @_;
1059 1160
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev); 1161 $self->{vslider}->emit (mouse_wheel => $ev);
1162 $self->{hslider}->emit (mouse_wheel => $ev);
1063 1163
1064 1 1164 1
1065} 1165}
1066 1166
1067sub update_slider { 1167sub invoke_button_down {
1068 my ($self) = @_; 1168 my ($self, $ev, $x, $y) = @_;
1069 1169
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1170 $self->start_dragging ($ev);
1071}
1072 1171
1073sub update { 1172 1
1074 my ($self) = @_; 1173}
1075 1174
1076 $self->SUPER::update; 1175sub invoke_button_up {
1176 my ($self, $ev, $x, $y) = @_;
1077 1177
1078 $self->update_slider; 1178 if (delete $self->{motion}) {
1179 return 1;
1180 }
1181
1182 0
1183}
1184
1185sub invoke_mouse_motion {
1186 my ($self, $ev, $x, $y) = @_;
1187
1188 if ($self->{motion}) {
1189 $self->{motion}->($ev, $x, $y);
1190 return 1;
1191 }
1192
1193 0
1079} 1194}
1080 1195
1081sub invoke_size_allocate { 1196sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_; 1197 my ($self, $w, $h) = @_;
1083 1198
1084 $self->update_slider; 1199 $self->update_slider;
1085
1086 $self->SUPER::invoke_size_allocate ($w, $h) 1200 $self->SUPER::invoke_size_allocate ($w, $h)
1087} 1201}
1088 1202
1089############################################################################# 1203#############################################################################
1090 1204
… …
1132 1246
1133our @ISA = CFPlus::UI::Bin::; 1247our @ISA = CFPlus::UI::Bin::;
1134 1248
1135use CFPlus::OpenGL; 1249use CFPlus::OpenGL;
1136 1250
1251sub new {
1252 my ($class, %arg) = @_;
1253
1254 if ((exists $arg{label}) && !ref $arg{label}) {
1255 $arg{label} = new CFPlus::UI::Label
1256 align => 1,
1257 valign => 0,
1258 text => $arg{label},
1259 fontsize => ($arg{border} || 0.8) * 0.75;
1260 }
1261
1262 my $self = $class->SUPER::new (
1263 # label => "",
1264 fg => [0.6, 0.3, 0.1],
1265 border => 0.8,
1266 style => 'single',
1267 %arg,
1268 );
1269
1270 $self
1271}
1272
1273sub add {
1274 my ($self, @widgets) = @_;
1275
1276 $self->SUPER::add (@widgets);
1277 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1278}
1279
1280sub border {
1281 int $_[0]{border} * $::FONTSIZE
1282}
1283
1284sub size_request {
1285 my ($self) = @_;
1286
1287 ($self->{label_w}, undef) = $self->{label}->size_request
1288 if $self->{label};
1289
1290 my ($w, $h) = $self->SUPER::size_request;
1291
1292 (
1293 $w + $self->border * 2,
1294 $h + $self->border * 2,
1295 )
1296}
1297
1298sub invoke_size_allocate {
1299 my ($self, $w, $h) = @_;
1300
1301 my $border = $self->border;
1302
1303 $w -= List::Util::max 0, $border * 2;
1304 $h -= List::Util::max 0, $border * 2;
1305
1306 if (my $label = $self->{label}) {
1307 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1308 $label->{h} = List::Util::min $h, $border;
1309 $label->invoke_size_allocate ($label->{w}, $label->{h});
1310 }
1311
1312 $self->child->configure ($border, $border, $w, $h);
1313
1314 1
1315}
1316
1317sub _draw {
1318 my ($self) = @_;
1319
1320 my $child = $self->{children}[0];
1321
1322 my $border = $self->border;
1323 my ($w, $h) = ($self->{w}, $self->{h});
1324
1325 $child->draw;
1326
1327 glColor @{$self->{fg}};
1328 glBegin GL_LINE_STRIP;
1329 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1330 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1332 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1334 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1335 glEnd;
1336
1337 if ($self->{label}) {
1338 glTranslate $border * 2, 0;
1339 $self->{label}->_draw;
1340 }
1341}
1342
1343#############################################################################
1344
1345package CFPlus::UI::Toplevel;
1346
1347our @ISA = CFPlus::UI::Bin::;
1348
1349use CFPlus::OpenGL;
1350
1137my $bg = 1351my $bg =
1138 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png", 1352 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1139 mipmap => 1, wrap => 1; 1353 mipmap => 1, wrap => 1;
1140 1354
1141my @border = 1355my @border =
1142 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 1356 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); 1357 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1358
1359my @icon =
1360 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1361 qw(x1_move.png x1_resize.png);
1144 1362
1145sub new { 1363sub new {
1146 my ($class, %arg) = @_; 1364 my ($class, %arg) = @_;
1147 1365
1148 my $self = $class->SUPER::new ( 1366 my $self = $class->SUPER::new (
… …
1317 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1535 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1318 1536
1319 my $border = $self->border; 1537 my $border = $self->border;
1320 1538
1321 glColor @{ $self->{border_bg} }; 1539 glColor @{ $self->{border_bg} };
1322 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1540 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1323 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1541 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1324 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1542 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1325 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1543 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1544
1545 # move
1546 my $w2 = ($w - $border) * .5;
1547 my $h2 = ($h - $border) * .5;
1548 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1549 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1550 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1551
1552 # resize
1553 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1554 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1555 unless $self->{has_close_button};
1556 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1557 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1326 1558
1327 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1559 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1328 glColor @{ $self->{bg} }; 1560 glColor @{ $self->{bg} };
1329 1561
1330 # TODO: repeat texture not scale 1562 # TODO: repeat texture not scale
… …
1351 1583
1352############################################################################# 1584#############################################################################
1353 1585
1354package CFPlus::UI::Table; 1586package CFPlus::UI::Table;
1355 1587
1356our @ISA = CFPlus::UI::Base::; 1588our @ISA = CFPlus::UI::Container::;
1357 1589
1358use List::Util qw(max sum); 1590use List::Util qw(max sum);
1359 1591
1360use CFPlus::OpenGL; 1592use CFPlus::OpenGL;
1361 1593
1362sub new { 1594sub new {
1363 my $class = shift; 1595 my $class = shift;
1364 1596
1365 $class->SUPER::new ( 1597 $class->SUPER::new (
1366 col_expand => [], 1598 col_expand => [],
1599 row_expand => [],
1367 @_, 1600 @_,
1368 ) 1601 )
1369} 1602}
1370 1603
1371sub children {
1372 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1373}
1374
1375sub add { 1604sub add {
1605 my ($self, @widgets) = @_;
1606
1607 for my $child (@widgets) {
1608 $child->{rowspan} ||= 1;
1609 $child->{colspan} ||= 1;
1610 }
1611
1612 $self->SUPER::add (@widgets);
1613}
1614
1615sub add_at {
1376 my ($self) = shift; 1616 my $self = shift;
1617
1618 my @widgets;
1377 1619
1378 while (@_) { 1620 while (@_) {
1379 my ($x, $y, $child) = splice @_, 0, 3, (); 1621 my ($col, $row, $child) = splice @_, 0, 3, ();
1380 $child->set_parent ($self);
1381 $self->{children}[$y][$x] = $child;
1382 }
1383 1622
1384 $self->{force_realloc} = 1; 1623 $child->{row} = $row;
1385 $self->{force_size_alloc} = 1; 1624 $child->{col} = $col;
1386 $self->realloc;
1387}
1388 1625
1389sub remove { 1626 push @widgets, $child;
1627 }
1628
1629 $self->add (@widgets);
1630}
1631
1632sub get_wh {
1390 my ($self, $child) = @_; 1633 my ($self) = @_;
1391 1634
1392 # TODO: not yet implemented 1635 my (@w, @h);
1393}
1394
1395# TODO: move to container class maybe? send children a signal on removal?
1396sub clear {
1397 my ($self) = @_;
1398 1636
1399 my @children = $self->children; 1637 my @children = $self->children;
1400 delete $self->{children}; 1638
1639 # first pass, columns
1640 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1641 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1642
1643 my $sw = sum @w[$c .. $c + $cs - 1];
1644
1645 if ($w > $sw) {
1646 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1647 }
1401 1648 }
1402 for (@children) {
1403 delete $_->{parent};
1404 $_->hide;
1405 }
1406 1649
1407 $self->realloc; 1650 # second pass, rows
1408} 1651 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)}; 1652 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1423 1653
1424 $w[$x] = max $w[$x], $w; 1654 my $sh = sum @h[$r .. $r + $rs - 1];
1425 $h[$y] = max $h[$y], $h; 1655
1656 if ($h > $sh) {
1657 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1426 } 1658 }
1427 } 1659 }
1428 1660
1429 (\@w, \@h) 1661 (\@w, \@h)
1430} 1662}
… …
1446 my ($ws, $hs) = $self->get_wh; 1678 my ($ws, $hs) = $self->get_wh;
1447 1679
1448 my $req_w = (sum @$ws) || 1; 1680 my $req_w = (sum @$ws) || 1;
1449 my $req_h = (sum @$hs) || 1; 1681 my $req_h = (sum @$hs) || 1;
1450 1682
1451 # TODO: nicer code && do row_expand 1683 # now linearly scale the rows/columns to the allocated size
1452 my @col_expand = @{$self->{col_expand}}; 1684 my @col_expand = @{$self->{col_expand}};
1453 @col_expand = (1) x @$ws unless @col_expand; 1685 @col_expand = (1) x @$ws unless @col_expand;
1454 my $col_expand = (sum @col_expand) || 1; 1686 my $col_expand = (sum @col_expand) || 1;
1455 1687
1456 # linearly scale sizes
1457 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1688 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1458 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1459 1689
1460 CFPlus::UI::harmonize $ws; 1690 CFPlus::UI::harmonize $ws;
1691
1692 my @row_expand = @{$self->{row_expand}};
1693 @row_expand = (1) x @$ws unless @row_expand;
1694 my $row_expand = (sum @row_expand) || 1;
1695
1696 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1697
1461 CFPlus::UI::harmonize $hs; 1698 CFPlus::UI::harmonize $hs;
1462 1699
1463 my $y; 1700 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1701 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1464 1702
1465 for my $r (0 .. $#{$self->{children}}) { 1703 for my $widget ($self->children) {
1466 my $row = $self->{children}[$r] 1704 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1467 or next;
1468 1705
1469 my $x = 0; 1706 $widget->configure (
1470 my $row_h = $hs->[$r]; 1707 $x[$c], $y[$r],
1708 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1471 1709 );
1472 for my $c (0 .. $#$row) { 1710 }
1473 my $col_w = $ws->[$c];
1474 1711
1475 if (my $widget = $row->[$c]) { 1712 1
1476 $widget->configure ($x, $y, $col_w, $row_h); 1713}
1477 }
1478 1714
1479 $x += $col_w; 1715#############################################################################
1716
1717package CFPlus::UI::Fixed;
1718
1719use List::Util qw(min max);
1720
1721our @ISA = CFPlus::UI::Container::;
1722
1723sub add {
1724 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1725
1726 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1727 $self->SUPER::add ($child);
1728}
1729
1730sub _scale($$$) {
1731 my ($mode, $val, $max) = @_;
1732
1733 $mode eq "abs" ? $val
1734 : $mode eq "rel" ? $val * $max
1735 : 0
1736}
1737
1738sub size_request {
1739 my ($self) = @_;
1740
1741 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1742
1743 # determine overall size by querying abs widgets
1744 for my $child ($self->visible_children) {
1745 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1746
1747 if ($pos eq "abs") {
1748 $w = _scale $size, $w, $child->{req_w};
1749 $h = _scale $size, $h, $child->{req_h};
1750
1751 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1752 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1480 } 1753 }
1754 }
1481 1755
1482 $y += $row_h; 1756 my $W = $x2 - $x1;
1757 my $H = $y2 - $y1;
1758
1759 # now layout remaining widgets
1760 for my $child ($self->visible_children) {
1761 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1762
1763 if ($pos ne "abs") {
1764 $x = _scale $pos, $x, $W;
1765 $y = _scale $pos, $x, $H;
1766 $w = _scale $size, $w, $child->{req_w};
1767 $h = _scale $size, $h, $child->{req_h};
1768
1769 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1770 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1771 }
1772 }
1773
1774 my $W = $x2 - $x1;
1775 my $H = $y2 - $y1;
1776
1777 ($W, $H)
1778}
1779
1780sub invoke_size_allocate {
1781 my ($self, $W, $H) = @_;
1782
1783 for my $child ($self->visible_children) {
1784 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1785
1786 $x = _scale $pos, $x, $W;
1787 $y = _scale $pos, $x, $H;
1788 $w = _scale $size, $w, $child->{req_w};
1789 $h = _scale $size, $h, $child->{req_h};
1790
1791 $child->configure ($x, $y, $w, $h);
1483 } 1792 }
1484 1793
1485 1 1794 1
1486}
1487
1488sub find_widget {
1489 my ($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} 1795}
1511 1796
1512############################################################################# 1797#############################################################################
1513 1798
1514package CFPlus::UI::Box; 1799package CFPlus::UI::Box;
… …
1800 active_fg => [0, 0, 0], 2085 active_fg => [0, 0, 0],
1801 can_hover => 1, 2086 can_hover => 1,
1802 can_focus => 1, 2087 can_focus => 1,
1803 valign => 0, 2088 valign => 0,
1804 can_events => 1, 2089 can_events => 1,
2090 ellipsise => 0,
1805 #text => ... 2091 #text => ...
1806 #hidden => "*", 2092 #hidden => "*",
1807 @_ 2093 @_
1808 ) 2094 )
1809} 2095}
… …
1853 my $mod = $ev->{mod}; 2139 my $mod = $ev->{mod};
1854 my $sym = $ev->{sym}; 2140 my $sym = $ev->{sym};
1855 my $uni = $ev->{unicode}; 2141 my $uni = $ev->{unicode};
1856 2142
1857 my $text = $self->get_text; 2143 my $text = $self->get_text;
2144
2145 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1858 2146
1859 if ($uni == 8) { 2147 if ($uni == 8) {
1860 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2148 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1861 } elsif ($uni == 127) { 2149 } elsif ($uni == 127) {
1862 substr $text, $self->{cursor}, 1, ""; 2150 substr $text, $self->{cursor}, 1, "";
1863 } elsif ($sym == CFPlus::SDLK_LEFT) { 2151 } elsif ($sym == CFPlus::SDLK_LEFT) {
1864 --$self->{cursor} if $self->{cursor}; 2152 --$self->{cursor} if $self->{cursor};
1865 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2153 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1866 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2154 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1867 } elsif ($sym == CFPlus::SDLK_HOME) { 2155 } elsif ($sym == CFPlus::SDLK_HOME) {
2156 # what a hack
2157 $self->{cursor} =
2158 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2159 ? length $1
2160 : 0;
2161 } elsif ($sym == CFPlus::SDLK_END) {
2162 # uh, again
2163 $self->{cursor} =
2164 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2165 ? $self->{cursor} + length $1
2166 : length $self->{text};
2167 } elsif ($uni == 21) { # ctrl-u
2168 $text = "";
1868 $self->{cursor} = 0; 2169 $self->{cursor} = 0;
1869 } elsif ($sym == CFPlus::SDLK_END) {
1870 $self->{cursor} = length $text;
1871 } elsif ($uni == 27) { 2170 } elsif ($uni == 27) {
1872 $self->emit ('escape'); 2171 $self->emit ('escape');
1873 } elsif ($uni) { 2172 } elsif ($uni == 0x0d) {
2173 substr $text, $self->{cursor}++, 0, "\012";
2174 } elsif ($uni >= 0x20) {
1874 substr $text, $self->{cursor}++, 0, chr $uni; 2175 substr $text, $self->{cursor}++, 0, chr $uni;
1875 } else { 2176 } else {
1876 return 0; 2177 return 0;
1877 } 2178 }
1878 2179
1879 $self->_set_text ($text); 2180 $self->_set_text ($text);
1880 2181
1881 $self->realloc; 2182 $self->realloc;
2183 $self->update;
1882 2184
1883 1 2185 1
1884} 2186}
1885 2187
1886sub invoke_focus_in { 2188sub invoke_focus_in {
… …
1955 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2257 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1956 glEnd; 2258 glEnd;
1957 } 2259 }
1958} 2260}
1959 2261
2262#############################################################################
2263
1960package CFPlus::UI::Entry; 2264package CFPlus::UI::Entry;
1961 2265
1962our @ISA = CFPlus::UI::EntryBase::; 2266our @ISA = CFPlus::UI::EntryBase::;
1963 2267
1964use CFPlus::OpenGL; 2268use CFPlus::OpenGL;
… …
1966sub invoke_key_down { 2270sub invoke_key_down {
1967 my ($self, $ev) = @_; 2271 my ($self, $ev) = @_;
1968 2272
1969 my $sym = $ev->{sym}; 2273 my $sym = $ev->{sym};
1970 2274
1971 if ($sym == 13) { 2275 if ($ev->{uni} == 0x0d || $sym == 13) {
1972 unshift @{$self->{history}}, 2276 unshift @{$self->{history}},
1973 my $txt = $self->get_text; 2277 my $txt = $self->get_text;
1974 2278
1975 $self->{history_pointer} = -1; 2279 $self->{history_pointer} = -1;
1976 $self->{history_saveback} = ''; 2280 $self->{history_saveback} = '';
… …
2006 1 2310 1
2007} 2311}
2008 2312
2009############################################################################# 2313#############################################################################
2010 2314
2315package CFPlus::UI::TextEdit;
2316
2317our @ISA = CFPlus::UI::EntryBase::;
2318
2319use CFPlus::OpenGL;
2320
2321sub move_cursor_ver {
2322 my ($self, $dy) = @_;
2323
2324 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2325
2326 $y += $dy;
2327
2328 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2329 $self->{cursor} = $index;
2330 delete $self->{cur_h};
2331 $self->update;
2332 return;
2333 }
2334}
2335
2336sub invoke_key_down {
2337 my ($self, $ev) = @_;
2338
2339 my $sym = $ev->{sym};
2340
2341 if ($sym == CFPlus::SDLK_UP) {
2342 $self->move_cursor_ver (-1);
2343 } elsif ($sym == CFPlus::SDLK_DOWN) {
2344 $self->move_cursor_ver (+1);
2345 } else {
2346 return $self->SUPER::invoke_key_down ($ev)
2347 }
2348
2349 1
2350}
2351
2352#############################################################################
2353
2011package CFPlus::UI::Button; 2354package CFPlus::UI::Button;
2012 2355
2013our @ISA = CFPlus::UI::Label::; 2356our @ISA = CFPlus::UI::Label::;
2014 2357
2015use CFPlus::OpenGL; 2358use CFPlus::OpenGL;
2016 2359
2017my @tex = 2360my @tex =
2018 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2019 qw(b1_button_active.png); 2362 qw(b1_button_inactive.png b1_button_active.png);
2020 2363
2021sub new { 2364sub new {
2022 my $class = shift; 2365 my $class = shift;
2023 2366
2024 $class->SUPER::new ( 2367 $class->SUPER::new (
2025 padding_x => 4, 2368 padding_x => 4,
2026 padding_y => 4, 2369 padding_y => 4,
2027 fg => [1, 1, 1], 2370 fg => [1.0, 1.0, 1.0],
2028 active_fg => [0, 0, 1], 2371 active_fg => [0.8, 0.8, 0.8],
2029 can_hover => 1, 2372 can_hover => 1,
2030 align => 0, 2373 align => 0,
2031 valign => 0, 2374 valign => 0,
2032 can_events => 1, 2375 can_events => 1,
2033 @_ 2376 @_
… …
2051 2394
2052 glEnable GL_TEXTURE_2D; 2395 glEnable GL_TEXTURE_2D;
2053 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2396 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2054 glColor 0, 0, 0, 1; 2397 glColor 0, 0, 0, 1;
2055 2398
2399 my $tex = $tex[$GRAB == $self];
2056 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2400 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2057 2401
2058 glDisable GL_TEXTURE_2D; 2402 glDisable GL_TEXTURE_2D;
2059 2403
2060 $self->SUPER::_draw; 2404 $self->SUPER::_draw;
2061} 2405}
… …
2157 or Carp::croak "'path' or 'tex' attributes required"; 2501 or Carp::croak "'path' or 'tex' attributes required";
2158 2502
2159 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2503 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2160 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2504 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2161 2505
2162 Scalar::Util::weaken $texture_cache{$self->{path}}; 2506 CFPlus::weaken $texture_cache{$self->{path}};
2163 2507
2164 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2508 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2165 2509
2166 $self 2510 $self
2167} 2511}
… …
2540sub invoke_mouse_wheel { 2884sub invoke_mouse_wheel {
2541 my ($self, $ev) = @_; 2885 my ($self, $ev) = @_;
2542 2886
2543 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 2887 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2544 2888
2889 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2890
2545 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 2891 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2546 2892
2547 ! ! $delta 2893 ! ! $delta
2548} 2894}
2549 2895
2550sub update { 2896sub update {
… …
2660 #font => default_font 3006 #font => default_font
2661 @_, 3007 @_,
2662 3008
2663 layout => (new CFPlus::Layout), 3009 layout => (new CFPlus::Layout),
2664 par => [], 3010 par => [],
3011 max_par => 0,
2665 height => 0, 3012 height => 0,
2666 children => [ 3013 children => [
2667 (new CFPlus::UI::Empty expand => 1), 3014 (new CFPlus::UI::Empty expand => 1),
2668 (new CFPlus::UI::Slider vertical => 1), 3015 (new CFPlus::UI::Slider vertical => 1),
2669 ], 3016 ],
… …
2748sub set_offset { 3095sub set_offset {
2749 my ($self, $offset) = @_; 3096 my ($self, $offset) = @_;
2750 3097
2751 # todo: base offset on lines or so, not on pixels 3098 # todo: base offset on lines or so, not on pixels
2752 $self->{children}[1]->set_value ($offset); 3099 $self->{children}[1]->set_value ($offset);
3100}
3101
3102sub current_paragraph {
3103 my ($self) = @_;
3104
3105 $self->{top_paragraph} - 1
3106}
3107
3108sub scroll_to {
3109 my ($self, $para) = @_;
3110
3111 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3112
3113 $self->{scroll_to} = $para;
3114 $self->update;
2753} 3115}
2754 3116
2755sub clear { 3117sub clear {
2756 my ($self) = @_; 3118 my ($self) = @_;
2757 3119
… …
2779 3141
2780 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3142 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2781 push @{$self->{par}}, $para; 3143 push @{$self->{par}}, $para;
2782 } 3144 }
2783 3145
3146 if (my $max = $self->{max_par}) {
3147 shift @{$self->{par}} while @{$self->{par}} > $max;
3148 }
3149
2784 $self->{need_reflow}++; 3150 $self->{need_reflow}++;
2785 $self->update; 3151 $self->update;
2786} 3152}
2787 3153
2788sub scroll_to_bottom { 3154sub scroll_to_bottom {
2789 my ($self) = @_; 3155 my ($self) = @_;
2790 3156
2791 $self->{scroll_to_bottom} = 1; 3157 $self->{scroll_to} = $#{$self->{par}};
2792 $self->update; 3158 $self->update;
2793} 3159}
2794 3160
3161sub force_uptodate {
3162 my ($self) = @_;
3163
3164 if (delete $self->{need_reflow}) {
3165 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3166
3167 my $height = 0;
3168
3169 for my $para (@{$self->{par}}) {
3170 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3171 my $layout = $self->get_layout ($para);
3172 my ($w, $h) = $layout->size;
3173
3174 $para->{w} = $w + $para->{indent};
3175 $para->{h} = $h;
3176 $para->{wrapped} = $layout->has_wrapped;
3177 }
3178
3179 $para->{y} = $height;
3180 $height += $para->{h};
3181 }
3182
3183 $self->{height} = $height;
3184 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
3185
3186 delete $self->{texture};
3187 }
3188
3189 if (my $paridx = delete $self->{scroll_to}) {
3190 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3191 }
3192}
3193
2795sub update { 3194sub update {
2796 my ($self) = @_; 3195 my ($self) = @_;
2797 3196
2798 $self->SUPER::update; 3197 $self->SUPER::update;
2799 3198
2800 return unless $self->{h} > 0; 3199 return unless $self->{h} > 0;
2801 3200
2802 delete $self->{texture}; 3201 delete $self->{texture};
2803 3202
2804 $ROOT->on_post_alloc ($self => sub { 3203 $ROOT->on_post_alloc ($self => sub {
3204 $self->force_uptodate;
3205
2805 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3206 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 3207
2834 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { 3208 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2835 glClearColor 0, 0, 0, 0; 3209 glClearColor 0, 0, 0, 0;
2836 glClear GL_COLOR_BUFFER_BIT; 3210 glClear GL_COLOR_BUFFER_BIT;
2837 3211
3212 package CFPlus::UI::Base;
3213 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3214 (0, 0, $self->{w}, $self->{h});
3215
3216 my $top = int $self->{children}[1]{range}[0];
3217
3218 my $paridx = 0;
3219 my $top_paragraph;
2838 my $top = int $self->{children}[1]{range}[0]; 3220 my $top = int $self->{children}[1]{range}[0];
2839 3221
2840 my $y0 = $top; 3222 my $y0 = $top;
2841 my $y1 = $top + $H; 3223 my $y1 = $top + $H;
2842 3224
2843 my $y = 0;
2844
2845 for my $para (@{$self->{par}}) { 3225 for my $para (@{$self->{par}}) {
2846 my $h = $para->{h}; 3226 my $h = $para->{h};
3227 my $y = $para->{y};
2847 3228
2848 if ($y0 < $y + $h && $y < $y1) { 3229 if ($y0 < $y + $h && $y < $y1) {
2849
2850 my $layout = $self->get_layout ($para); 3230 my $layout = $self->get_layout ($para);
2851 3231
2852 $layout->render ($para->{indent}, $y - $y0); 3232 $layout->render ($para->{indent}, $y - $y0);
2853 3233
2854 if (my @w = @{ $para->{widget} }) { 3234 if (my @w = @{ $para->{widget} }) {
… …
2863 $_->draw; 3243 $_->draw;
2864 } 3244 }
2865 } 3245 }
2866 } 3246 }
2867 3247
2868 $y += $h; 3248 $paridx++;
3249 $top_paragraph ||= $paridx if $y >= $top;
2869 } 3250 }
3251
3252 $self->{top_paragraph} = $top_paragraph;
2870 }; 3253 };
2871 }); 3254 });
2872} 3255}
2873 3256
2874sub reconfigure { 3257sub reconfigure {
… …
3077 3460
3078sub new { 3461sub new {
3079 my $class = shift; 3462 my $class = shift;
3080 3463
3081 my $self = $class->SUPER::new ( 3464 my $self = $class->SUPER::new (
3465 size_w => 32,
3466 size_h => 8,
3082 aspect => 1, 3467 aspect => 1,
3083 can_events => 0, 3468 can_events => 0,
3084 @_, 3469 @_,
3085 ); 3470 );
3086 3471
3087 if ($self->{anim} && $self->{animspeed}) { 3472 if ($self->{anim} && $self->{animspeed}) {
3088 Scalar::Util::weaken (my $widget = $self); 3473 CFPlus::weaken (my $widget = $self);
3089 3474
3475 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3476 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3090 $self->{timer} = Event->timer ( 3477 $self->{timer} = Event->timer (
3091 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3092 hard => 1, 3478 parked => 1,
3093 interval => $self->{animspeed},
3094 cb => sub { 3479 cb => sub {
3480 return unless $::CONN && $widget;
3481
3095 ++$widget->{frame}; 3482 ++$widget->{frame};
3483 $widget->update_face;
3096 $widget->update; 3484 $widget->update;
3485
3486 $widget->update_timer;
3097 }, 3487 },
3098 ); 3488 );
3489
3490 $self->update_face;
3491 $self->update_timer;
3099 } 3492 }
3100 3493
3101 $self 3494 $self
3102} 3495}
3103 3496
3497sub update_timer {
3498 my ($self) = @_;
3499
3500 return unless $self->{timer};
3501
3502 if ($self->{visible}) {
3503 $self->{timer}->at (
3504 $self->{anim_start}
3505 + $self->{animspeed}
3506 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3507 );
3508 $self->{timer}->start;
3509 } else {
3510 $self->{timer}->stop;
3511 }
3512}
3513
3514sub update_face {
3515 my ($self) = @_;
3516
3517 return unless $::CONN;
3518
3519 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3520 if ($anim && @$anim) {
3521 delete $self->{wait_face};
3522 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3523 }
3524 }
3525}
3526
3104sub size_request { 3527sub size_request {
3105 (32, 8) 3528 my ($self) = @_;
3529
3530 if ($::CONN) {
3531 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3532 if (my $tex = $::CONN->{texture}[$faceid]) {
3533 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3534 } else {
3535 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3536 $self->realloc;
3537 });
3538 }
3539 }
3540 }
3541
3542 ($self->{size_w} || 8, $self->{size_h} || 8)
3106} 3543}
3107 3544
3108sub update { 3545sub update {
3109 my ($self) = @_; 3546 my ($self) = @_;
3110 3547
3111 return unless $self->{visible}; 3548 return unless $self->{visible};
3112 3549
3113 $self->SUPER::update; 3550 $self->SUPER::update;
3114} 3551}
3115 3552
3553sub invoke_visibility_change {
3554 my ($self) = @_;
3555
3556 $self->update_timer;
3557
3558 0
3559}
3560
3116sub _draw { 3561sub _draw {
3117 my ($self) = @_; 3562 my ($self) = @_;
3118 3563
3119 return unless $::CONN; 3564 return unless $::CONN;
3120 3565
3121 $self->SUPER::_draw; 3566 $self->SUPER::_draw;
3122 3567
3123 my $face;
3124
3125 if ($self->{frame}) {
3126 my $anim = $::CONN->{anim}[$self->{anim}]; 3568 my $faceid = $::CONN->{faceid}[$self->{face}]
3127 3569 or return;
3128 $face = $anim->[ $self->{frame} % @$anim ]
3129 if $anim && @$anim;
3130 }
3131 3570
3132 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3571 my $tex = $::CONN->{texture}[$faceid];
3133 3572
3134 if ($tex) { 3573 if ($tex) {
3135 glEnable GL_TEXTURE_2D; 3574 glEnable GL_TEXTURE_2D;
3136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3137 glColor 0, 0, 0, 1; 3576 glColor 0, 0, 0, 1;
… …
3141} 3580}
3142 3581
3143sub destroy { 3582sub destroy {
3144 my ($self) = @_; 3583 my ($self) = @_;
3145 3584
3146 $self->{timer}->cancel 3585 (delete $self->{timer})->cancel
3147 if $self->{timer}; 3586 if $self->{timer};
3148 3587
3149 $self->SUPER::destroy; 3588 $self->SUPER::destroy;
3150} 3589}
3151 3590
… …
3153 3592
3154package CFPlus::UI::Buttonbar; 3593package CFPlus::UI::Buttonbar;
3155 3594
3156our @ISA = CFPlus::UI::HBox::; 3595our @ISA = CFPlus::UI::HBox::;
3157 3596
3158# TODO: should actualyl wrap buttons and other goodies. 3597# TODO: should actually wrap buttons and other goodies.
3159 3598
3160############################################################################# 3599#############################################################################
3161 3600
3162package CFPlus::UI::Menu; 3601package CFPlus::UI::Menu;
3163 3602
3164our @ISA = CFPlus::UI::FancyFrame::; 3603our @ISA = CFPlus::UI::Toplevel::;
3165 3604
3166use CFPlus::OpenGL; 3605use CFPlus::OpenGL;
3167 3606
3168sub new { 3607sub new {
3169 my $class = shift; 3608 my $class = shift;
… …
3347} 3786}
3348 3787
3349sub add { 3788sub add {
3350 my ($self, $title, $widget, $tooltip) = @_; 3789 my ($self, $title, $widget, $tooltip) = @_;
3351 3790
3352 Scalar::Util::weaken $self; 3791 CFPlus::weaken $self;
3353 3792
3354 $self->{buttonbar}->add (new CFPlus::UI::Button 3793 $self->{buttonbar}->add (new CFPlus::UI::Button
3355 markup => $title, 3794 markup => $title,
3356 tooltip => $tooltip, 3795 tooltip => $tooltip,
3357 on_activate => sub { $self->set_current_page ($widget) }, 3796 on_activate => sub { $self->set_current_page ($widget) },
… …
3441 my $self = $class->SUPER::new ( 3880 my $self = $class->SUPER::new (
3442 fontsize => 0.8, 3881 fontsize => 0.8,
3443 @_, 3882 @_,
3444 ); 3883 );
3445 3884
3446 Scalar::Util::weaken (my $this = $self); 3885 CFPlus::weaken (my $this = $self);
3447 3886
3448 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 3887 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3449 3888
3450 $self 3889 $self
3451} 3890}
… …
3574 $self->SUPER::destroy; 4013 $self->SUPER::destroy;
3575} 4014}
3576 4015
3577############################################################################# 4016#############################################################################
3578 4017
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; 4018package CFPlus::UI::Root;
3764 4019
3765our @ISA = CFPlus::UI::Container::; 4020our @ISA = CFPlus::UI::Container::;
3766 4021
3767use List::Util qw(min max); 4022use List::Util qw(min max);
… …
3774 my $self = $class->SUPER::new ( 4029 my $self = $class->SUPER::new (
3775 visible => 1, 4030 visible => 1,
3776 @_, 4031 @_,
3777 ); 4032 );
3778 4033
3779 Scalar::Util::weaken ($self->{root} = $self); 4034 CFPlus::weaken ($self->{root} = $self);
3780 4035
3781 $self 4036 $self
3782} 4037}
3783 4038
3784sub size_request { 4039sub size_request {
… …
3979 while ($self->{post_alloc_hook}) { 4234 while ($self->{post_alloc_hook}) {
3980 $_->() 4235 $_->()
3981 for values %{delete $self->{post_alloc_hook}}; 4236 for values %{delete $self->{post_alloc_hook}};
3982 } 4237 }
3983 4238
3984
3985 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4239 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3986 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4240 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3987 glClear GL_COLOR_BUFFER_BIT; 4241 glClear GL_COLOR_BUFFER_BIT;
3988 4242
3989 glMatrixMode GL_PROJECTION; 4243 glMatrixMode GL_PROJECTION;
… …
3993 glLoadIdentity; 4247 glLoadIdentity;
3994 4248
3995 { 4249 {
3996 package CFPlus::UI::Base; 4250 package CFPlus::UI::Base;
3997 4251
3998 ($draw_x, $draw_y, $draw_w, $draw_h) = 4252 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3999 (0, 0, $self->{w}, $self->{h}); 4253 (0, 0, $self->{w}, $self->{h});
4000 }
4001 4254
4002 $self->_draw; 4255 $self->_draw;
4256 }
4003} 4257}
4004 4258
4005############################################################################# 4259#############################################################################
4006 4260
4007package CFPlus::UI; 4261package CFPlus::UI;

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