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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.340 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.380 by root, Tue Jul 17 17:39:07 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;
10use CFPlus::Pod;
11use CFPlus::Texture; 11use CFPlus::Texture;
12 12
13our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
14 14
15our $LAYOUT; 15our $LAYOUT;
… …
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) { 23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27 $TOOLTIP->hide; 28 $TOOLTIP->hide;
28 29
29 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30 32
31 return if $ENV{CFPLUS_DEBUG} & 8; 33 return if $ENV{CFPLUS_DEBUG} & 8;
32 34
33 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
34 36
… …
42 } 44 }
43 } 45 }
44 } 46 }
45 47
46 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
48}); 51});
49 52
50sub get_layout { 53sub get_layout {
51 my $layout; 54 my $layout;
… …
234 h => undef, 237 h => undef,
235 can_events => 1, 238 can_events => 1,
236 @_ 239 @_
237 }, $class; 240 }, $class;
238 241
239 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); 242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
240 243
241 for (keys %$self) { 244 for (keys %$self) {
242 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
243 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
244 } 247 }
… …
261 264
262sub destroy { 265sub destroy {
263 my ($self) = @_; 266 my ($self) = @_;
264 267
265 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
266 %$self = (); 270 %$self = ();
271}
272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
267} 275}
268 276
269sub show { 277sub show {
270 my ($self) = @_; 278 my ($self) = @_;
271 279
… …
312sub set_visibility { 320sub set_visibility {
313 my ($self, $visible) = @_; 321 my ($self, $visible) = @_;
314 322
315 return if $self->{visible} == $visible; 323 return if $self->{visible} == $visible;
316 324
317 $visible ? $self->hide 325 $visible ? $self->show
318 : $self->show; 326 : $self->hide;
319} 327}
320 328
321sub toggle_visibility { 329sub toggle_visibility {
322 my ($self) = @_; 330 my ($self) = @_;
323 331
… …
501 509
502 defined wantarray and CFPlus::guard { 510 defined wantarray and CFPlus::guard {
503 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, 511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
504 @{ $self->{signal_cb}{$signal} }; 512 @{ $self->{signal_cb}{$signal} };
505 } 513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
506} 520}
507 521
508my %has_coords = ( 522my %has_coords = (
509 button_down => 1, 523 button_down => 1,
510 button_up => 1, 524 button_up => 1,
… …
513); 527);
514 528
515sub emit { 529sub emit {
516 my ($self, $signal, @args) = @_; 530 my ($self, $signal, @args) = @_;
517 531
518 # I do not really like this solution, but I dislike duplication 532 # I do not really like this solution, but I do not like duplication
519 # and needlessly verbose code, too. 533 # and needlessly verbose code, either.
520 my @append 534 my @append
521 = $has_coords{$signal} 535 = $has_coords{$signal}
522 ? $args[0]->xy ($self) 536 ? $args[0]->xy ($self)
523 : (); 537 : ();
524 538
525 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# 539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
526 540
527 #d##TODO# stop propagating at first true, do not use sum 541 for my $cb (
528 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before 542 @{$self->{signal_cb}{$signal} || []}, # before
529 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure 543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
530 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent 549 $self->{parent} && $self->{parent}->emit ($signal, @args)
531} 550}
532 551
533sub find_widget { 552sub find_widget {
534 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
535 554
… …
543} 562}
544 563
545sub set_parent { 564sub set_parent {
546 my ($self, $parent) = @_; 565 my ($self, $parent) = @_;
547 566
548 Scalar::Util::weaken ($self->{parent} = $parent); 567 CFPlus::weaken ($self->{parent} = $parent);
549 $self->set_visible if $parent->{visible}; 568 $self->set_visible if $parent->{visible};
550} 569}
551 570
552sub realloc { 571sub realloc {
553 my ($self) = @_; 572 my ($self) = @_;
… …
632 my ($self) = @_; 651 my ($self) = @_;
633 652
634 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
635} 654}
636 655
656my $cntx;#d#
637sub DESTROY { 657sub DESTROY {
638 my ($self) = @_; 658 my ($self) = @_;
639 659
640 return if CFPlus::in_destruct; 660 return if CFPlus::in_destruct;
641
642 delete $WIDGET{$self+0};
643 661
644 eval { $self->destroy }; 662 eval { $self->destroy };
645 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; 663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
665 delete $WIDGET{$self+0};
646} 666}
647 667
648############################################################################# 668#############################################################################
649 669
650package CFPlus::UI::DrawBG; 670package CFPlus::UI::DrawBG;
… …
897 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
898 918
899 { 919 {
900 package CFPlus::UI::Base; 920 package CFPlus::UI::Base;
901 921
902 ($draw_x, $draw_y, $draw_w, $draw_h) = 922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
903 (0, 0, $self->{w}, $self->{h}); 923 (0, 0, $self->{w}, $self->{h});
924
925 $self->_render;
904 } 926 }
905
906 $self->_render;
907 }; 927 };
908} 928}
909 929
910sub _draw { 930sub _draw {
911 my ($self) = @_; 931 my ($self) = @_;
912
913 my ($w, $h) = @$self{qw(w h)};
914 932
915 my $tex = $self->{texture} 933 my $tex = $self->{texture}
916 or return; 934 or return;
917 935
918 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
920 glColor 0, 0, 0, 1; 938 glColor 0, 0, 0, 1;
921 939
922 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
923 941
924 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
925} 943}
926 944
927############################################################################# 945#############################################################################
928 946
929package CFPlus::UI::ViewPort; 947package CFPlus::UI::ViewPort;
948
949use List::Util qw(min max);
930 950
931our @ISA = CFPlus::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
932 952
933sub new { 953sub new {
934 my $class = shift; 954 my $class = shift;
… …
966} 986}
967 987
968sub set_offset { 988sub set_offset {
969 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
970 990
991 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993
994 if ($x != $self->{view_x} or $y != $self->{view_y}) {
971 $self->{view_x} = int $x; 995 $self->{view_x} = $x;
972 $self->{view_y} = int $y; 996 $self->{view_y} = $y;
973 997
998 $self->emit (changed => $x, $y);
974 $self->update; 999 $self->update;
1000 }
975} 1001}
976 1002
977# hmm, this does not work for topleft of $self... but we should not ask for that 1003# hmm, this does not work for topleft of $self... but we should not ask for that
978sub coord2local { 1004sub coord2local {
979 my ($self, $x, $y) = @_; 1005 my ($self, $x, $y) = @_;
… …
1015 1041
1016############################################################################# 1042#############################################################################
1017 1043
1018package CFPlus::UI::ScrolledWindow; 1044package CFPlus::UI::ScrolledWindow;
1019 1045
1020our @ISA = CFPlus::UI::HBox::; 1046our @ISA = CFPlus::UI::Table::;
1021 1047
1022sub new { 1048sub new {
1023 my ($class, %arg) = @_; 1049 my ($class, %arg) = @_;
1024 1050
1025 my $child = delete $arg{child}; 1051 my $child = delete $arg{child};
1026 1052
1027 my $self; 1053 my $self;
1028 1054
1029 my $slider = new CFPlus::UI::Slider 1055 my $hslider = new CFPlus::UI::Slider
1056 vertical => 0,
1057 range => [0, 0, 1, 0.01], # HACK fix
1058 on_changed => sub {
1059 $self->{hpos} = $_[1];
1060 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1061 },
1062 ;
1063
1064 my $vslider = new CFPlus::UI::Slider
1030 vertical => 1, 1065 vertical => 1,
1031 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
1032 on_changed => sub { 1067 on_changed => sub {
1033 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1034 }, 1070 },
1035 ; 1071 ;
1036 1072
1037 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
1038 vp => (new CFPlus::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1039 can_events => 1, 1076 can_events => 1,
1040 slider => $slider, 1077 hslider => $hslider,
1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1041 %arg, 1081 %arg,
1042 ); 1082 );
1043 1083
1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 expand => 1,
1086 scroll_x => $self->{scroll_x},
1087 scroll_y => $self->{scroll_y},
1088 on_changed => sub {
1089 my ($vp, $x, $y) = @_;
1090
1091 $vp->{parent}{hslider}->set_value ($x);
1092 $vp->{parent}{vslider}->set_value ($y);
1093
1094 0
1095 },
1096 ;
1097
1044 $self->SUPER::add ($self->{vp}, $self->{slider}); 1098 $self->SUPER::add (0, 0, $self->{vp});
1099
1045 $self->add ($child) if $child; 1100 $self->add ($child) if $child;
1046 1101
1047 $self 1102 $self
1048} 1103}
1049 1104
… …
1053 my ($self, $widget) = @_; 1108 my ($self, $widget) = @_;
1054 1109
1055 $self->{vp}->add ($self->{child} = $widget); 1110 $self->{vp}->add ($self->{child} = $widget);
1056} 1111}
1057 1112
1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider}{visible}) {
1123 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1124 : $self->{hslider}->hide;
1125 }
1126
1127 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1128 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1129
1130 my $visible = $h1 > $h2;
1131 if ($visible != $self->{vslider}{visible}) {
1132 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1133 : $self->{vslider}->hide;
1134 }
1135}
1136
1137sub update {
1138 my ($self) = @_;
1139
1140 $self->SUPER::update;
1141 $self->update_slider;
1142}
1143
1058sub invoke_mouse_wheel { 1144sub invoke_mouse_wheel {
1059 my ($self, $ev) = @_; 1145 my ($self, $ev) = @_;
1060 1146
1061 return 0 unless $ev->{dy}; # only vertical movements 1147 return 0 unless $ev->{dy}; # only vertical movements for now
1062 1148
1063 $self->{slider}->emit (mouse_wheel => $ev); 1149 $self->{vslider}->emit (mouse_wheel => $ev);
1064 1150
1065 1 1151 1
1066} 1152}
1067 1153
1068sub update_slider { 1154sub invoke_button_down {
1069 my ($self) = @_; 1155 my ($self, $ev, $x, $y) = @_;
1070 1156
1071 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1157 if ($ev->{button} == 2) {
1072} 1158 $self->grab_focus;
1073 1159
1074sub update { 1160 my $ox = $self->{vp}{view_x} + $ev->{x};
1075 my ($self) = @_; 1161 my $oy = $self->{vp}{view_y} + $ev->{y};
1162
1163 $self->{motion} = sub {
1164 my ($ev, $x, $y) = @_;
1076 1165
1077 $self->SUPER::update; 1166 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1167 $self->update;
1168 };
1078 1169
1079 $self->update_slider; 1170 return 1;
1171 }
1172
1173 0
1174}
1175
1176sub invoke_button_up {
1177 my ($self, $ev, $x, $y) = @_;
1178
1179 if (delete $self->{motion}) {
1180 return 1;
1181 }
1182
1183 0
1184}
1185
1186sub invoke_mouse_motion {
1187 my ($self, $ev, $x, $y) = @_;
1188
1189 if ($self->{motion}) {
1190 $self->{motion}->($ev, $x, $y);
1191 return 1;
1192 }
1193
1194 0
1080} 1195}
1081 1196
1082sub invoke_size_allocate { 1197sub invoke_size_allocate {
1083 my ($self, $w, $h) = @_; 1198 my ($self, $w, $h) = @_;
1084 1199
1085 $self->update_slider; 1200 $self->update_slider;
1086
1087 $self->SUPER::invoke_size_allocate ($w, $h) 1201 $self->SUPER::invoke_size_allocate ($w, $h)
1088} 1202}
1089 1203
1090############################################################################# 1204#############################################################################
1091 1205
… …
1128} 1242}
1129 1243
1130############################################################################# 1244#############################################################################
1131 1245
1132package CFPlus::UI::FancyFrame; 1246package CFPlus::UI::FancyFrame;
1247
1248our @ISA = CFPlus::UI::Bin::;
1249
1250use CFPlus::OpenGL;
1251
1252sub new {
1253 my ($class, %arg) = @_;
1254
1255 if ((exists $arg{label}) && !ref $arg{label}) {
1256 $arg{label} = new CFPlus::UI::Label
1257 align => 1,
1258 valign => 0,
1259 text => $arg{label},
1260 fontsize => ($arg{border} || 0.8) * 0.75;
1261 }
1262
1263 my $self = $class->SUPER::new (
1264 # label => "",
1265 fg => [0.6, 0.3, 0.1],
1266 border => 0.8,
1267 style => 'single',
1268 %arg,
1269 );
1270
1271 $self
1272}
1273
1274sub add {
1275 my ($self, @widgets) = @_;
1276
1277 $self->SUPER::add (@widgets);
1278 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1279}
1280
1281sub border {
1282 int $_[0]{border} * $::FONTSIZE
1283}
1284
1285sub size_request {
1286 my ($self) = @_;
1287
1288 ($self->{label_w}, undef) = $self->{label}->size_request
1289 if $self->{label};
1290
1291 my ($w, $h) = $self->SUPER::size_request;
1292
1293 (
1294 $w + $self->border * 2,
1295 $h + $self->border * 2,
1296 )
1297}
1298
1299sub invoke_size_allocate {
1300 my ($self, $w, $h) = @_;
1301
1302 my $border = $self->border;
1303
1304 $w -= List::Util::max 0, $border * 2;
1305 $h -= List::Util::max 0, $border * 2;
1306
1307 if (my $label = $self->{label}) {
1308 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1309 $label->{h} = List::Util::min $h, $border;
1310 $label->invoke_size_allocate ($label->{w}, $label->{h});
1311 }
1312
1313 $self->child->configure ($border, $border, $w, $h);
1314
1315 1
1316}
1317
1318sub _draw {
1319 my ($self) = @_;
1320
1321 my $child = $self->{children}[0];
1322
1323 my $border = $self->border;
1324 my ($w, $h) = ($self->{w}, $self->{h});
1325
1326 $child->draw;
1327
1328 glColor @{$self->{fg}};
1329 glBegin GL_LINE_STRIP;
1330 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1332 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1334 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1335 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1336 glEnd;
1337
1338 if ($self->{label}) {
1339 glTranslate $border * 2, 0;
1340 $self->{label}->_draw;
1341 }
1342}
1343
1344#############################################################################
1345
1346package CFPlus::UI::Toplevel;
1133 1347
1134our @ISA = CFPlus::UI::Bin::; 1348our @ISA = CFPlus::UI::Bin::;
1135 1349
1136use CFPlus::OpenGL; 1350use CFPlus::OpenGL;
1137 1351
… …
1362 1576
1363sub new { 1577sub new {
1364 my $class = shift; 1578 my $class = shift;
1365 1579
1366 $class->SUPER::new ( 1580 $class->SUPER::new (
1581 children => [],
1367 col_expand => [], 1582 col_expand => [],
1583 row_expand => [],
1368 @_, 1584 @_,
1369 ) 1585 )
1370} 1586}
1371 1587
1372sub children { 1588sub children {
1373 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1589 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1374} 1590}
1375 1591
1592# TODO: store row/col info in child widget and use standard add/del
1376sub add { 1593sub add {
1377 my ($self) = shift; 1594 my ($self) = shift;
1378 1595
1379 while (@_) { 1596 while (@_) {
1380 my ($x, $y, $child) = splice @_, 0, 3, (); 1597 my ($x, $y, $child) = splice @_, 0, 3, ();
1381 $child->set_parent ($self); 1598 $child->set_parent ($self);
1382 $self->{children}[$y][$x] = $child; 1599 $self->{children}[$y][$x] = $child;
1383 } 1600 }
1384 1601
1385 $self->{force_realloc} = 1; 1602 $self->{force_realloc} = 1;
1386 $self->{force_size_alloc} = 1; 1603 $self->{force_size_alloc} = 1;
1387 $self->realloc; 1604 $self->realloc;
1388} 1605}
1389 1606
1390sub remove { 1607sub remove {
1391 my ($self, $child) = @_; 1608 my ($self, $child) = @_;
1392 1609
1393 # TODO: not yet implemented 1610 for (@{ $self->{children} }) {
1611 for (@{ $_ || [] }) {
1612 $_ = undef if $_ == $child;
1613 }
1614 }
1394} 1615}
1395 1616
1396# TODO: move to container class maybe? send children a signal on removal? 1617# TODO: move to container class maybe? send children a signal on removal?
1397sub clear { 1618sub clear {
1398 my ($self) = @_; 1619 my ($self) = @_;
… …
1447 my ($ws, $hs) = $self->get_wh; 1668 my ($ws, $hs) = $self->get_wh;
1448 1669
1449 my $req_w = (sum @$ws) || 1; 1670 my $req_w = (sum @$ws) || 1;
1450 my $req_h = (sum @$hs) || 1; 1671 my $req_h = (sum @$hs) || 1;
1451 1672
1452 # TODO: nicer code && do row_expand 1673 # TODO: nicer code
1453 my @col_expand = @{$self->{col_expand}}; 1674 my @col_expand = @{$self->{col_expand}};
1454 @col_expand = (1) x @$ws unless @col_expand; 1675 @col_expand = (1) x @$ws unless @col_expand;
1455 my $col_expand = (sum @col_expand) || 1; 1676 my $col_expand = (sum @col_expand) || 1;
1456 1677
1457 # linearly scale sizes
1458 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1678 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1459 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1460 1679
1461 CFPlus::UI::harmonize $ws; 1680 CFPlus::UI::harmonize $ws;
1681
1682 my @row_expand = @{$self->{row_expand}};
1683 @row_expand = (1) x @$ws unless @row_expand;
1684 my $row_expand = (sum @row_expand) || 1;
1685
1686 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1687
1462 CFPlus::UI::harmonize $hs; 1688 CFPlus::UI::harmonize $hs;
1463 1689
1464 my $y; 1690 my $y;
1465 1691
1466 for my $r (0 .. $#{$self->{children}}) { 1692 for my $r (0 .. $#{$self->{children}}) {
… …
1506 my ($self) = @_; 1732 my ($self) = @_;
1507 1733
1508 for (grep $_, @{$self->{children}}) { 1734 for (grep $_, @{$self->{children}}) {
1509 $_->draw for grep $_, @$_; 1735 $_->draw for grep $_, @$_;
1510 } 1736 }
1737}
1738
1739#############################################################################
1740
1741package CFPlus::UI::Fixed;
1742
1743use List::Util qw(min max);
1744
1745our @ISA = CFPlus::UI::Container::;
1746
1747sub add {
1748 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1749
1750 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1751 $self->SUPER::add ($child);
1752}
1753
1754sub _scale($$$) {
1755 my ($mode, $val, $max) = @_;
1756
1757 $mode eq "abs" ? $val
1758 : $mode eq "rel" ? $val * $max
1759 : 0
1760}
1761
1762sub size_request {
1763 my ($self) = @_;
1764
1765 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1766
1767 # determine overall size by querying abs widgets
1768 for my $child ($self->visible_children) {
1769 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1770
1771 if ($pos eq "abs") {
1772 $w = _scale $size, $w, $child->{req_w};
1773 $h = _scale $size, $h, $child->{req_h};
1774
1775 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1776 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1777 }
1778 }
1779
1780 my $W = $x2 - $x1;
1781 my $H = $y2 - $y1;
1782
1783 # now layout remaining widgets
1784 for my $child ($self->visible_children) {
1785 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1786
1787 if ($pos ne "abs") {
1788 $x = _scale $pos, $x, $W;
1789 $y = _scale $pos, $x, $H;
1790 $w = _scale $size, $w, $child->{req_w};
1791 $h = _scale $size, $h, $child->{req_h};
1792
1793 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1794 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1795 }
1796 }
1797
1798 my $W = $x2 - $x1;
1799 my $H = $y2 - $y1;
1800
1801 ($W, $H)
1802}
1803
1804sub invoke_size_allocate {
1805 my ($self, $W, $H) = @_;
1806
1807 for my $child ($self->visible_children) {
1808 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1809
1810 $x = _scale $pos, $x, $W;
1811 $y = _scale $pos, $x, $H;
1812 $w = _scale $size, $w, $child->{req_w};
1813 $h = _scale $size, $h, $child->{req_h};
1814
1815 $child->configure ($x, $y, $w, $h);
1816 }
1817
1818 1
1511} 1819}
1512 1820
1513############################################################################# 1821#############################################################################
1514 1822
1515package CFPlus::UI::Box; 1823package CFPlus::UI::Box;
… …
1617 #active_bg => none 1925 #active_bg => none
1618 #font => default_font 1926 #font => default_font
1619 #text => initial text 1927 #text => initial text
1620 #markup => initial narkup 1928 #markup => initial narkup
1621 #max_w => maximum pixel width 1929 #max_w => maximum pixel width
1930 #style => 0, # render flags
1622 ellipsise => 3, # end 1931 ellipsise => 3, # end
1623 layout => (new CFPlus::Layout), 1932 layout => (new CFPlus::Layout),
1624 fontsize => 1, 1933 fontsize => 1,
1625 align => -1, 1934 align => -1,
1626 valign => -1, 1935 valign => -1,
… …
1777 }; 2086 };
1778 2087
1779 my $w = List::Util::min $self->{w} + 4, $size->[0]; 2088 my $w = List::Util::min $self->{w} + 4, $size->[0];
1780 my $h = List::Util::min $self->{h} + 2, $size->[1]; 2089 my $h = List::Util::min $self->{h} + 2, $size->[1];
1781 2090
1782 $self->{layout}->render ($self->{ox}, $self->{oy}); 2091 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1783} 2092}
1784 2093
1785############################################################################# 2094#############################################################################
1786 2095
1787package CFPlus::UI::EntryBase; 2096package CFPlus::UI::EntryBase;
… …
1800 active_fg => [0, 0, 0], 2109 active_fg => [0, 0, 0],
1801 can_hover => 1, 2110 can_hover => 1,
1802 can_focus => 1, 2111 can_focus => 1,
1803 valign => 0, 2112 valign => 0,
1804 can_events => 1, 2113 can_events => 1,
2114 ellipsise => 0,
1805 #text => ... 2115 #text => ...
1806 #hidden => "*", 2116 #hidden => "*",
1807 @_ 2117 @_
1808 ) 2118 )
1809} 2119}
… …
1853 my $mod = $ev->{mod}; 2163 my $mod = $ev->{mod};
1854 my $sym = $ev->{sym}; 2164 my $sym = $ev->{sym};
1855 my $uni = $ev->{unicode}; 2165 my $uni = $ev->{unicode};
1856 2166
1857 my $text = $self->get_text; 2167 my $text = $self->get_text;
2168
2169 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1858 2170
1859 if ($uni == 8) { 2171 if ($uni == 8) {
1860 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2172 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1861 } elsif ($uni == 127) { 2173 } elsif ($uni == 127) {
1862 substr $text, $self->{cursor}, 1, ""; 2174 substr $text, $self->{cursor}, 1, "";
1863 } elsif ($sym == CFPlus::SDLK_LEFT) { 2175 } elsif ($sym == CFPlus::SDLK_LEFT) {
1864 --$self->{cursor} if $self->{cursor}; 2176 --$self->{cursor} if $self->{cursor};
1865 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2177 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1866 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2178 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1867 } elsif ($sym == CFPlus::SDLK_HOME) { 2179 } elsif ($sym == CFPlus::SDLK_HOME) {
2180 # what a hack
2181 $self->{cursor} =
2182 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2183 ? length $1
2184 : 0;
2185 } elsif ($sym == CFPlus::SDLK_END) {
2186 # uh, again
2187 $self->{cursor} =
2188 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2189 ? $self->{cursor} + length $1
2190 : length $self->{text};
2191 } elsif ($uni == 21) { # ctrl-u
2192 $text = "";
1868 $self->{cursor} = 0; 2193 $self->{cursor} = 0;
1869 } elsif ($sym == CFPlus::SDLK_END) {
1870 $self->{cursor} = length $text;
1871 } elsif ($uni == 27) { 2194 } elsif ($uni == 27) {
1872 $self->emit ('escape'); 2195 $self->emit ('escape');
1873 } elsif ($uni) { 2196 } elsif ($uni == 0x0d) {
2197 substr $text, $self->{cursor}++, 0, "\012";
2198 } elsif ($uni >= 0x20) {
1874 substr $text, $self->{cursor}++, 0, chr $uni; 2199 substr $text, $self->{cursor}++, 0, chr $uni;
1875 } else { 2200 } else {
1876 return 0; 2201 return 0;
1877 } 2202 }
1878 2203
1879 $self->_set_text ($text); 2204 $self->_set_text ($text);
1880 2205
1881 $self->realloc; 2206 $self->realloc;
2207 $self->update;
1882 2208
1883 1 2209 1
1884} 2210}
1885 2211
1886sub invoke_focus_in { 2212sub invoke_focus_in {
… …
1948 utf8::encode $text; 2274 utf8::encode $text;
1949 2275
1950 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2276 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1951 } 2277 }
1952 2278
1953 glColor @{$self->{fg}};
1954 glBegin GL_LINES; 2279 glBegin GL_LINES;
1955 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2280 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1956 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2281 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1957 glEnd; 2282 glEnd;
1958 } 2283 }
1959} 2284}
2285
2286#############################################################################
1960 2287
1961package CFPlus::UI::Entry; 2288package CFPlus::UI::Entry;
1962 2289
1963our @ISA = CFPlus::UI::EntryBase::; 2290our @ISA = CFPlus::UI::EntryBase::;
1964 2291
… …
1967sub invoke_key_down { 2294sub invoke_key_down {
1968 my ($self, $ev) = @_; 2295 my ($self, $ev) = @_;
1969 2296
1970 my $sym = $ev->{sym}; 2297 my $sym = $ev->{sym};
1971 2298
1972 if ($sym == 13) { 2299 if ($ev->{uni} == 0x0d || $sym == 13) {
1973 unshift @{$self->{history}}, 2300 unshift @{$self->{history}},
1974 my $txt = $self->get_text; 2301 my $txt = $self->get_text;
1975 2302
1976 $self->{history_pointer} = -1; 2303 $self->{history_pointer} = -1;
1977 $self->{history_saveback} = ''; 2304 $self->{history_saveback} = '';
… …
2007 1 2334 1
2008} 2335}
2009 2336
2010############################################################################# 2337#############################################################################
2011 2338
2339package CFPlus::UI::TextEdit;
2340
2341our @ISA = CFPlus::UI::EntryBase::;
2342
2343use CFPlus::OpenGL;
2344
2345sub move_cursor_ver {
2346 my ($self, $dy) = @_;
2347
2348 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2349
2350 $y += $dy;
2351
2352 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2353 $self->{cursor} = $index;
2354 delete $self->{cur_h};
2355 $self->update;
2356 return;
2357 }
2358}
2359
2360sub invoke_key_down {
2361 my ($self, $ev) = @_;
2362
2363 my $sym = $ev->{sym};
2364
2365 if ($sym == CFPlus::SDLK_UP) {
2366 $self->move_cursor_ver (-1);
2367 } elsif ($sym == CFPlus::SDLK_DOWN) {
2368 $self->move_cursor_ver (+1);
2369 } else {
2370 return $self->SUPER::invoke_key_down ($ev)
2371 }
2372
2373 1
2374}
2375
2376#############################################################################
2377
2012package CFPlus::UI::Button; 2378package CFPlus::UI::Button;
2013 2379
2014our @ISA = CFPlus::UI::Label::; 2380our @ISA = CFPlus::UI::Label::;
2015 2381
2016use CFPlus::OpenGL; 2382use CFPlus::OpenGL;
… …
2158 or Carp::croak "'path' or 'tex' attributes required"; 2524 or Carp::croak "'path' or 'tex' attributes required";
2159 2525
2160 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2526 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2161 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2527 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2162 2528
2163 Scalar::Util::weaken $texture_cache{$self->{path}}; 2529 CFPlus::weaken $texture_cache{$self->{path}};
2164 2530
2165 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2531 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2166 2532
2167 $self 2533 $self
2168} 2534}
… …
2541sub invoke_mouse_wheel { 2907sub invoke_mouse_wheel {
2542 my ($self, $ev) = @_; 2908 my ($self, $ev) = @_;
2543 2909
2544 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 2910 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2545 2911
2912 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2913
2546 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 2914 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2547 2915
2548 ! ! $delta 2916 ! ! $delta
2549} 2917}
2550 2918
2551sub update { 2919sub update {
… …
2661 #font => default_font 3029 #font => default_font
2662 @_, 3030 @_,
2663 3031
2664 layout => (new CFPlus::Layout), 3032 layout => (new CFPlus::Layout),
2665 par => [], 3033 par => [],
3034 max_par => 0,
2666 height => 0, 3035 height => 0,
2667 children => [ 3036 children => [
2668 (new CFPlus::UI::Empty expand => 1), 3037 (new CFPlus::UI::Empty expand => 1),
2669 (new CFPlus::UI::Slider vertical => 1), 3038 (new CFPlus::UI::Slider vertical => 1),
2670 ], 3039 ],
… …
2749sub set_offset { 3118sub set_offset {
2750 my ($self, $offset) = @_; 3119 my ($self, $offset) = @_;
2751 3120
2752 # todo: base offset on lines or so, not on pixels 3121 # todo: base offset on lines or so, not on pixels
2753 $self->{children}[1]->set_value ($offset); 3122 $self->{children}[1]->set_value ($offset);
3123}
3124
3125sub current_paragraph {
3126 my ($self) = @_;
3127
3128 $self->{top_paragraph} - 1
3129}
3130
3131sub scroll_to {
3132 my ($self, $para) = @_;
3133
3134 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3135
3136 $self->{scroll_to} = $para;
3137 $self->update;
2754} 3138}
2755 3139
2756sub clear { 3140sub clear {
2757 my ($self) = @_; 3141 my ($self) = @_;
2758 3142
… …
2780 3164
2781 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3165 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2782 push @{$self->{par}}, $para; 3166 push @{$self->{par}}, $para;
2783 } 3167 }
2784 3168
3169 if (my $max = $self->{max_par}) {
3170 shift @{$self->{par}} while @{$self->{par}} > $max;
3171 }
3172
2785 $self->{need_reflow}++; 3173 $self->{need_reflow}++;
2786 $self->update; 3174 $self->update;
2787} 3175}
2788 3176
2789sub scroll_to_bottom { 3177sub scroll_to_bottom {
2790 my ($self) = @_; 3178 my ($self) = @_;
2791 3179
2792 $self->{scroll_to_bottom} = 1; 3180 $self->{scroll_to} = $#{$self->{par}};
2793 $self->update; 3181 $self->update;
2794} 3182}
2795 3183
3184sub force_uptodate {
3185 my ($self) = @_;
3186
3187 if (delete $self->{need_reflow}) {
3188 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3189
3190 my $height = 0;
3191
3192 for my $para (@{$self->{par}}) {
3193 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3194 my $layout = $self->get_layout ($para);
3195 my ($w, $h) = $layout->size;
3196
3197 $para->{w} = $w + $para->{indent};
3198 $para->{h} = $h;
3199 $para->{wrapped} = $layout->has_wrapped;
3200 }
3201
3202 $para->{y} = $height;
3203 $height += $para->{h};
3204 }
3205
3206 $self->{height} = $height;
3207 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
3208
3209 delete $self->{texture};
3210 }
3211
3212 if (my $paridx = delete $self->{scroll_to}) {
3213 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3214 }
3215}
3216
2796sub update { 3217sub update {
2797 my ($self) = @_; 3218 my ($self) = @_;
2798 3219
2799 $self->SUPER::update; 3220 $self->SUPER::update;
2800 3221
2801 return unless $self->{h} > 0; 3222 return unless $self->{h} > 0;
2802 3223
2803 delete $self->{texture}; 3224 delete $self->{texture};
2804 3225
2805 $ROOT->on_post_alloc ($self => sub { 3226 $ROOT->on_post_alloc ($self => sub {
3227 $self->force_uptodate;
3228
2806 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3229 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2807
2808 if (delete $self->{need_reflow}) {
2809 my $height = 0;
2810
2811 for my $para (@{$self->{par}}) {
2812 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2813 my $layout = $self->get_layout ($para);
2814 my ($w, $h) = $layout->size;
2815
2816 $para->{w} = $w + $para->{indent};
2817 $para->{h} = $h;
2818 $para->{wrapped} = $layout->has_wrapped;
2819 }
2820
2821 $height += $para->{h};
2822 }
2823
2824 $self->{height} = $height;
2825
2826 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2827
2828 delete $self->{texture};
2829 }
2830
2831 if (delete $self->{scroll_to_bottom}) {
2832 $self->{children}[1]->set_value (1e10);
2833 }
2834 3230
2835 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { 3231 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2836 glClearColor 0, 0, 0, 0; 3232 glClearColor 0, 0, 0, 0;
2837 glClear GL_COLOR_BUFFER_BIT; 3233 glClear GL_COLOR_BUFFER_BIT;
2838 3234
3235 package CFPlus::UI::Base;
3236 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3237 (0, 0, $self->{w}, $self->{h});
3238
3239 my $top = int $self->{children}[1]{range}[0];
3240
3241 my $paridx = 0;
3242 my $top_paragraph;
2839 my $top = int $self->{children}[1]{range}[0]; 3243 my $top = int $self->{children}[1]{range}[0];
2840 3244
2841 my $y0 = $top; 3245 my $y0 = $top;
2842 my $y1 = $top + $H; 3246 my $y1 = $top + $H;
2843 3247
2844 my $y = 0;
2845
2846 for my $para (@{$self->{par}}) { 3248 for my $para (@{$self->{par}}) {
2847 my $h = $para->{h}; 3249 my $h = $para->{h};
3250 my $y = $para->{y};
2848 3251
2849 if ($y0 < $y + $h && $y < $y1) { 3252 if ($y0 < $y + $h && $y < $y1) {
2850
2851 my $layout = $self->get_layout ($para); 3253 my $layout = $self->get_layout ($para);
2852 3254
2853 $layout->render ($para->{indent}, $y - $y0); 3255 $layout->render ($para->{indent}, $y - $y0);
2854 3256
2855 if (my @w = @{ $para->{widget} }) { 3257 if (my @w = @{ $para->{widget} }) {
… …
2864 $_->draw; 3266 $_->draw;
2865 } 3267 }
2866 } 3268 }
2867 } 3269 }
2868 3270
2869 $y += $h; 3271 $paridx++;
3272 $top_paragraph ||= $paridx if $y >= $top;
2870 } 3273 }
3274
3275 $self->{top_paragraph} = $top_paragraph;
2871 }; 3276 };
2872 }); 3277 });
2873} 3278}
2874 3279
2875sub reconfigure { 3280sub reconfigure {
… …
2977} 3382}
2978 3383
2979sub set_tooltip_from { 3384sub set_tooltip_from {
2980 my ($self, $widget) = @_; 3385 my ($self, $widget) = @_;
2981 3386
3387 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3388 if $widget->{tooltip} =~ /^#(.*)$/;
3389
2982 my $tooltip = $widget->{tooltip}; 3390 my $tooltip = $widget->{tooltip};
2983 3391
2984 if ($ENV{CFPLUS_DEBUG} & 2) { 3392 if ($ENV{CFPLUS_DEBUG} & 2) {
2985 $tooltip .= "\n\n" . (ref $widget) . "\n" 3393 $tooltip .= "\n\n" . (ref $widget) . "\n"
2986 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3394 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
… …
2993 3401
2994 $self->add (new CFPlus::UI::Label 3402 $self->add (new CFPlus::UI::Label
2995 markup => $tooltip, 3403 markup => $tooltip,
2996 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3404 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2997 fontsize => 0.8, 3405 fontsize => 0.8,
2998 fg => [0, 0, 0, 1], 3406 style => 1, # FLAG_INVERSE
2999 ellipsise => 0, 3407 ellipsise => 0,
3000 font => ($widget->{tooltip_font} || $::FONT_PROP), 3408 font => ($widget->{tooltip_font} || $::FONT_PROP),
3001 ); 3409 );
3002} 3410}
3003 3411
… …
3075 3483
3076sub new { 3484sub new {
3077 my $class = shift; 3485 my $class = shift;
3078 3486
3079 my $self = $class->SUPER::new ( 3487 my $self = $class->SUPER::new (
3488 size_w => 32,
3489 size_h => 8,
3080 aspect => 1, 3490 aspect => 1,
3081 can_events => 0, 3491 can_events => 0,
3082 @_, 3492 @_,
3083 ); 3493 );
3084 3494
3085 if ($self->{anim} && $self->{animspeed}) { 3495 if ($self->{anim} && $self->{animspeed}) {
3086 Scalar::Util::weaken (my $widget = $self); 3496 CFPlus::weaken (my $widget = $self);
3087 3497
3498 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3499 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3088 $self->{timer} = Event->timer ( 3500 $self->{timer} = Event->timer (
3089 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3090 hard => 1, 3501 parked => 1,
3091 interval => $self->{animspeed},
3092 cb => sub { 3502 cb => sub {
3503 return unless $::CONN && $widget;
3504
3093 ++$widget->{frame}; 3505 ++$widget->{frame};
3506 $widget->update_face;
3094 $widget->update; 3507 $widget->update;
3508
3509 $widget->update_timer;
3095 }, 3510 },
3096 ); 3511 );
3512
3513 $self->update_face;
3514 $self->update_timer;
3097 } 3515 }
3098 3516
3099 $self 3517 $self
3100} 3518}
3101 3519
3520sub update_timer {
3521 my ($self) = @_;
3522
3523 return unless $self->{timer};
3524
3525 if ($self->{visible}) {
3526 $self->{timer}->at (
3527 $self->{anim_start}
3528 + $self->{animspeed}
3529 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3530 );
3531 $self->{timer}->start;
3532 } else {
3533 $self->{timer}->stop;
3534 }
3535}
3536
3537sub update_face {
3538 my ($self) = @_;
3539
3540 return unless $::CONN;
3541
3542 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3543 if ($anim && @$anim) {
3544 delete $self->{wait_face};
3545 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3546 }
3547 }
3548}
3549
3102sub size_request { 3550sub size_request {
3103 (32, 8) 3551 my ($self) = @_;
3552
3553 if ($::CONN) {
3554 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3555 if (my $tex = $::CONN->{texture}[$faceid]) {
3556 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3557 } else {
3558 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3559 $self->realloc;
3560 });
3561 }
3562 }
3563 }
3564
3565 ($self->{size_w} || 8, $self->{size_h} || 8)
3104} 3566}
3105 3567
3106sub update { 3568sub update {
3107 my ($self) = @_; 3569 my ($self) = @_;
3108 3570
3109 return unless $self->{visible}; 3571 return unless $self->{visible};
3110 3572
3111 $self->SUPER::update; 3573 $self->SUPER::update;
3112} 3574}
3113 3575
3576sub invoke_visibility_change {
3577 my ($self) = @_;
3578
3579 $self->update_timer;
3580
3581 0
3582}
3583
3114sub _draw { 3584sub _draw {
3115 my ($self) = @_; 3585 my ($self) = @_;
3116 3586
3117 return unless $::CONN; 3587 return unless $::CONN;
3118 3588
3119 $self->SUPER::_draw; 3589 $self->SUPER::_draw;
3120 3590
3121 my $face;
3122
3123 if ($self->{frame}) {
3124 my $anim = $::CONN->{anim}[$self->{anim}]; 3591 my $faceid = $::CONN->{faceid}[$self->{face}]
3125 3592 or return;
3126 $face = $anim->[ $self->{frame} % @$anim ]
3127 if $anim && @$anim;
3128 }
3129 3593
3130 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3594 my $tex = $::CONN->{texture}[$faceid];
3131 3595
3132 if ($tex) { 3596 if ($tex) {
3133 glEnable GL_TEXTURE_2D; 3597 glEnable GL_TEXTURE_2D;
3134 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3598 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3135 glColor 0, 0, 0, 1; 3599 glColor 0, 0, 0, 1;
… …
3139} 3603}
3140 3604
3141sub destroy { 3605sub destroy {
3142 my ($self) = @_; 3606 my ($self) = @_;
3143 3607
3144 $self->{timer}->cancel 3608 (delete $self->{timer})->cancel
3145 if $self->{timer}; 3609 if $self->{timer};
3146 3610
3147 $self->SUPER::destroy; 3611 $self->SUPER::destroy;
3148} 3612}
3149 3613
… …
3151 3615
3152package CFPlus::UI::Buttonbar; 3616package CFPlus::UI::Buttonbar;
3153 3617
3154our @ISA = CFPlus::UI::HBox::; 3618our @ISA = CFPlus::UI::HBox::;
3155 3619
3156# TODO: should actualyl wrap buttons and other goodies. 3620# TODO: should actually wrap buttons and other goodies.
3157 3621
3158############################################################################# 3622#############################################################################
3159 3623
3160package CFPlus::UI::Menu; 3624package CFPlus::UI::Menu;
3161 3625
3162our @ISA = CFPlus::UI::FancyFrame::; 3626our @ISA = CFPlus::UI::Toplevel::;
3163 3627
3164use CFPlus::OpenGL; 3628use CFPlus::OpenGL;
3165 3629
3166sub new { 3630sub new {
3167 my $class = shift; 3631 my $class = shift;
… …
3345} 3809}
3346 3810
3347sub add { 3811sub add {
3348 my ($self, $title, $widget, $tooltip) = @_; 3812 my ($self, $title, $widget, $tooltip) = @_;
3349 3813
3350 Scalar::Util::weaken $self; 3814 CFPlus::weaken $self;
3351 3815
3352 $self->{buttonbar}->add (new CFPlus::UI::Button 3816 $self->{buttonbar}->add (new CFPlus::UI::Button
3353 markup => $title, 3817 markup => $title,
3354 tooltip => $tooltip, 3818 tooltip => $tooltip,
3355 on_activate => sub { $self->set_current_page ($widget) }, 3819 on_activate => sub { $self->set_current_page ($widget) },
… …
3439 my $self = $class->SUPER::new ( 3903 my $self = $class->SUPER::new (
3440 fontsize => 0.8, 3904 fontsize => 0.8,
3441 @_, 3905 @_,
3442 ); 3906 );
3443 3907
3444 Scalar::Util::weaken (my $this = $self); 3908 CFPlus::weaken (my $this = $self);
3445 3909
3446 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 3910 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3447 3911
3448 $self 3912 $self
3449} 3913}
… …
3572 $self->SUPER::destroy; 4036 $self->SUPER::destroy;
3573} 4037}
3574 4038
3575############################################################################# 4039#############################################################################
3576 4040
3577package CFPlus::UI::Inventory;
3578
3579our @ISA = CFPlus::UI::Table::;
3580
3581sub new {
3582 my $class = shift;
3583
3584 my $self = $class->SUPER::new (
3585 col_expand => [0, 1, 0],
3586 items => [],
3587 @_,
3588 );
3589
3590 $self->set_sort_order (undef);
3591
3592 $self
3593}
3594
3595sub update_items {
3596 my ($self) = @_;
3597
3598 $self->clear;
3599
3600 my @item = $self->{sort}->(@{ $self->{items} });
3601
3602 my @adds;
3603 my $row = 0;
3604 for my $item ($self->{sort}->(@{ $self->{items} })) {
3605 CFPlus::Item::update_widgets $item;
3606
3607 push @adds, 0, $row, $item->{face_widget};
3608 push @adds, 1, $row, $item->{desc_widget};
3609 push @adds, 2, $row, $item->{weight_widget};
3610
3611 $row++;
3612 }
3613
3614 $self->add (@adds);
3615}
3616
3617sub set_sort_order {
3618 my ($self, $order) = @_;
3619
3620 $self->{sort} = $order ||= sub {
3621 sort {
3622 $a->{type} <=> $b->{type}
3623 or $a->{name} cmp $b->{name}
3624 } @_
3625 };
3626
3627 $self->update_items;
3628}
3629
3630sub set_items {
3631 my ($self, $items) = @_;
3632
3633 $self->{items} = [$items ? values %$items : ()];
3634 $self->update_items;
3635}
3636
3637#############################################################################
3638
3639package CFPlus::UI::SpellList;
3640
3641our @ISA = CFPlus::UI::Table::;
3642
3643sub new {
3644 my $class = shift;
3645
3646 my $self = $class->SUPER::new (
3647 binding => [],
3648 commands => [],
3649 @_,
3650 )
3651}
3652
3653my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3654
3655my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3656 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3657my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3658 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3659my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3660 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3661my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3662 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3663my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3664 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3665
3666sub rebuild_spell_list {
3667 my ($self) = @_;
3668
3669 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3670 $self->clear;
3671
3672 return unless $::CONN;
3673
3674 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3675 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3676 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3677 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3678 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3679
3680 my $row = 0;
3681
3682 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3683 my $spell = $self->{spell}{$_};
3684
3685 $row++;
3686
3687 my $spell_cb = sub {
3688 my ($widget, $ev) = @_;
3689
3690 if ($ev->{button} == 1) {
3691 $::CONN->user_send ("cast $spell->{name}");
3692 } elsif ($ev->{button} == 2) {
3693 $::CONN->user_send ("invoke $spell->{name}");
3694 } elsif ($ev->{button} == 3) {
3695 (new CFPlus::UI::Menu
3696 items => [
3697 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3698 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3699 ],
3700 )->popup ($ev);
3701 } else {
3702 return 0;
3703 }
3704
3705 1
3706 };
3707
3708 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3709
3710 #TODO: add path info to tooltip
3711 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3712
3713 $self->add (0, $row, new CFPlus::UI::Face
3714 face => $spell->{face},
3715 can_hover => 1,
3716 can_events => 1,
3717 tooltip => $tooltip,
3718 on_button_down => $spell_cb,
3719 );
3720
3721 $self->add (1, $row, new CFPlus::UI::Label
3722 expand => 1,
3723 text => $spell->{name},
3724 can_hover => 1,
3725 can_events => 1,
3726 tooltip => $tooltip,
3727 on_button_down => $spell_cb,
3728 );
3729
3730 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3731 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3732 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3733 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3734 }
3735 });
3736}
3737
3738sub add_spell {
3739 my ($self, $spell) = @_;
3740
3741 $self->{spell}->{$spell->{name}} = $spell;
3742 $self->rebuild_spell_list;
3743}
3744
3745sub remove_spell {
3746 my ($self, $spell) = @_;
3747
3748 delete $self->{spell}->{$spell->{name}};
3749 $self->rebuild_spell_list;
3750}
3751
3752sub clear_spells {
3753 my ($self) = @_;
3754
3755 $self->{spell} = {};
3756 $self->rebuild_spell_list;
3757}
3758
3759#############################################################################
3760
3761package CFPlus::UI::Root; 4041package CFPlus::UI::Root;
3762 4042
3763our @ISA = CFPlus::UI::Container::; 4043our @ISA = CFPlus::UI::Container::;
3764 4044
3765use List::Util qw(min max); 4045use List::Util qw(min max);
… …
3772 my $self = $class->SUPER::new ( 4052 my $self = $class->SUPER::new (
3773 visible => 1, 4053 visible => 1,
3774 @_, 4054 @_,
3775 ); 4055 );
3776 4056
3777 Scalar::Util::weaken ($self->{root} = $self); 4057 CFPlus::weaken ($self->{root} = $self);
3778 4058
3779 $self 4059 $self
3780} 4060}
3781 4061
3782sub size_request { 4062sub size_request {
… …
3991 glLoadIdentity; 4271 glLoadIdentity;
3992 4272
3993 { 4273 {
3994 package CFPlus::UI::Base; 4274 package CFPlus::UI::Base;
3995 4275
3996 ($draw_x, $draw_y, $draw_w, $draw_h) = 4276 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3997 (0, 0, $self->{w}, $self->{h}); 4277 (0, 0, $self->{w}, $self->{h});
3998 }
3999 4278
4000 $self->_draw; 4279 $self->_draw;
4280 }
4001} 4281}
4002 4282
4003############################################################################# 4283#############################################################################
4004 4284
4005package CFPlus::UI; 4285package CFPlus::UI;

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