ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.239 by root, Thu May 25 22:29:57 2006 UTC vs.
Revision 1.246 by root, Sun May 28 00:40:51 2006 UTC

… …
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8 8
9use CFClient; 9use CFClient;
10use CFClient::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
18 38
19sub check_tooltip { 39sub check_tooltip {
20 if (!$GRAB) { 40 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 42 if (length $widget->{tooltip}) {
… …
155 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 176 if ($widget->{is_toplevel}) {
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
165 } 183 }
166 } 184 }
167 185
168 reconfigure_widgets; 186 reconfigure_widgets;
169} 187}
… …
186 can_events => 1, 204 can_events => 1,
187 @_ 205 @_
188 }, $class; 206 }, $class;
189 207
190 for (keys %$self) { 208 for (keys %$self) {
191 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
193 } 211 }
194 } 212 }
195 213
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
197 215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
198 $self 223 $self
224}
225
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
199} 234}
200 235
201sub destroy { 236sub destroy {
202 my ($self) = @_; 237 my ($self) = @_;
203 238
… …
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 258 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
224 }, 259 },
225 ); 260 );
226} 261}
227 262
263sub set_visible {
264 my ($self) = @_;
265
266 return if $self->{visible};
267
268 $self->{root} = $self->{parent}{root};
269 $self->{visible} = $self->{parent}{visible} + 1;
270
271 $self->emit (visibility_change => 1)
272}
273
228sub set_invisible { 274sub set_invisible {
229 my ($self) = @_; 275 my ($self) = @_;
230 276
277 return unless $self->{visible};
278
231 # broken show/hide model 279 # broken show/hide model
232 280
281 delete $self->{root};
233 delete $self->{visible}; 282 delete $self->{visible};
234 283
235 undef $GRAB if $GRAB == $self; 284 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 285 undef $HOVER if $HOVER == $self;
237 286
238 CFClient::UI::check_tooltip 287 CFClient::UI::check_tooltip
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 288 if $CFClient::UI::TOOLTIP->{owner} == $self;
240 289
241 $self->focus_out; 290 $self->focus_out;
291
292 $self->emit (visibility_change => 0);
242} 293}
243 294
244sub hide { 295sub hide {
245 my ($self) = @_; 296 my ($self) = @_;
246 297
… …
261} 312}
262 313
263sub set_size { 314sub set_size {
264 my ($self, $w, $h) = @_; 315 my ($self, $w, $h) = @_;
265 316
266 $self->{user_w} = $w; 317 $self->{def_w} = $w;
267 $self->{user_h} = $h; 318 $self->{def_h} = $h;
268 319
269 $self->check_size; 320 $self->check_size;
270} 321}
271 322
272sub size_request { 323sub size_request {
… …
458sub set_parent { 509sub set_parent {
459 my ($self, $parent) = @_; 510 my ($self, $parent) = @_;
460 511
461 Scalar::Util::weaken ($self->{parent} = $parent); 512 Scalar::Util::weaken ($self->{parent} = $parent);
462 513
463 $self->{root} = $parent->{root}; 514 $self->set_visible;
464 $self->{visible} = $parent->{visible};
465 515
466 # TODO: req_w _does_change after ->reconfigure
467 $self->check_size 516 $self->check_size;
468 unless exists $self->{req_w};
469
470 $self->show; 517 $self->show;
471} 518}
472 519
473sub check_size { 520sub check_size {
474 my ($self, $forced) = @_; 521 my ($self, $forced) = @_;
… …
499sub emit { 546sub emit {
500 my ($self, $signal, @args) = @_; 547 my ($self, $signal, @args) = @_;
501 548
502 $self->_emit ($signal, @args) 549 $self->_emit ($signal, @args)
503 || $self->$signal (@args); 550 || $self->$signal (@args);
551}
552
553sub visibility_change {
554 #my ($self, $visible) = @_;
504} 555}
505 556
506sub DESTROY { 557sub DESTROY {
507 my ($self) = @_; 558 my ($self) = @_;
508 559
… …
856 my $class = shift; 907 my $class = shift;
857 908
858 my $self; 909 my $self;
859 910
860 my $slider = new CFClient::UI::Slider 911 my $slider = new CFClient::UI::Slider
861 vertical => 1, 912 vertical => 1,
862 range => [0, 0, 1, 0.01], # HACK fix 913 range => [0, 0, 1, 0.01], # HACK fix
863 connect_changed => sub { 914 on_changed => sub {
864 $self->{vp}->set_offset (0, $_[1]); 915 $self->{vp}->set_offset (0, $_[1]);
865 }, 916 },
866 ; 917 ;
867 918
868 $self = $class->SUPER::new ( 919 $self = $class->SUPER::new (
… …
952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
953 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1004 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
954 1005
955sub new { 1006sub new {
956 my $class = shift; 1007 my $class = shift;
957
958 # TODO: user_x, user_y, overwrite moveto?
959 1008
960 my $self = $class->SUPER::new ( 1009 my $self = $class->SUPER::new (
961 bg => [1, 1, 1, 1], 1010 bg => [1, 1, 1, 1],
962 border_bg => [1, 1, 1, 1], 1011 border_bg => [1, 1, 1, 1],
963 border => 0.6, 1012 border => 0.6,
… …
1023 my ($ev, $x, $y) = @_; 1072 my ($ev, $x, $y) = @_;
1024 1073
1025 my $dx = $ev->{x} - $ox; 1074 my $dx = $ev->{x} - $ox;
1026 my $dy = $ev->{y} - $oy; 1075 my $dy = $ev->{y} - $oy;
1027 1076
1077 $self->{user_x} = $wx + $dx * $mx;
1078 $self->{user_y} = $wy + $dy * $my;
1028 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1079 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1029 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1080 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1030 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1081 $self->move ($self->{user_x}, $self->{user_y});
1031 $self->check_size; 1082 $self->check_size;
1032 }; 1083 };
1033 1084
1034 } elsif ($lr ^ $td) { 1085 } elsif ($lr ^ $td) {
1035 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1086 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1038 $self->{motion} = sub { 1089 $self->{motion} = sub {
1039 my ($ev, $x, $y) = @_; 1090 my ($ev, $x, $y) = @_;
1040 1091
1041 ($x, $y) = ($ev->{x}, $ev->{y}); 1092 ($x, $y) = ($ev->{x}, $ev->{y});
1042 1093
1043 $self->move ($bx + $x - $ox, $by + $y - $oy); 1094 $self->{user_x} = $bx + $x - $ox;
1095 $self->{user_y} = $by + $y - $oy;
1096
1097 $self->move ($self->{user_x}, $self->{user_y});
1044 $self->update; 1098 $self->update;
1045 }; 1099 };
1046 } 1100 }
1047} 1101}
1048 1102
… …
1246 } 1300 }
1247} 1301}
1248 1302
1249############################################################################# 1303#############################################################################
1250 1304
1251package CFClient::UI::HBox; 1305package CFClient::UI::Box;
1252
1253# TODO: wrap into common Box base class
1254 1306
1255our @ISA = CFClient::UI::Container::; 1307our @ISA = CFClient::UI::Container::;
1256 1308
1257sub size_request { 1309sub size_request {
1258 my ($self) = @_; 1310 my ($self) = @_;
1259 1311
1260 my @alloc = map [$_->size_request], @{$self->{children}}; 1312 $self->{vertical}
1261 1313 ? (
1262 ( 1314 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1263 (List::Util::sum map $_->[0], @alloc), 1315 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1264 (List::Util::max map $_->[1], @alloc), 1316 )
1265 ) 1317 : (
1318 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1319 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1320 )
1266} 1321}
1267 1322
1268sub size_allocate { 1323sub size_allocate {
1269 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
1270 1325
1271 ($h, $w) = ($w, $h); 1326 my $space = $self->{vertical} ? $h : $w;
1272
1273 my $children = $self->{children}; 1327 my $children = $self->{children};
1274 1328
1275 my @h = map $_->{req_w}, @$children; 1329 my @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1276
1277 my $req_h = List::Util::sum @h; 1330 my $req = List::Util::sum @req;
1278 1331
1279 if ($req_h > $h) { 1332 if ($req > $space) {
1280 # ah well, not enough space 1333 # ah well, not enough space
1281 $_ *= $h / $req_h for @h; 1334 $_ *= $space / $req for @req;
1282 } else { 1335 } else {
1283 my $exp = List::Util::sum map $_->{expand}, @$children; 1336 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1284 $exp ||= 1;
1285 1337
1338 $req[$_] += ($space - $req) * $children->[$_]{expand} / $expand
1286 for (0 .. $#$children) { 1339 for 0 .. $#$children;
1287 my $child = $children->[$_];
1288
1289 my $alloc_h = $h[$_];
1290 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1291 $h[$_] = $alloc_h;
1292 }
1293 } 1340 }
1294 1341
1295 CFClient::UI::harmonize \@h; 1342 CFClient::UI::harmonize \@req;
1296 1343
1297 my $y = 0; 1344 my $pos = 0;
1298 for (0 .. $#$children) { 1345 for (0 .. $#$children) {
1299 my $child = $children->[$_];
1300 my $h = $h[$_]; 1346 my $alloc = $req[$_];
1301 $child->configure ($y, 0, $h, $w); 1347 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1302 1348
1303 $y += $h; 1349 $pos += $alloc;
1304 } 1350 }
1305 1351
1306 1 1352 1
1307} 1353}
1308 1354
1309############################################################################# 1355#############################################################################
1310 1356
1357package CFClient::UI::HBox;
1358
1359our @ISA = CFClient::UI::Box::;
1360
1361sub new {
1362 my $class = shift;
1363
1364 $class->SUPER::new (
1365 vertical => 0,
1366 @_,
1367 )
1368}
1369
1370#############################################################################
1371
1311package CFClient::UI::VBox; 1372package CFClient::UI::VBox;
1312 1373
1313# TODO: wrap into common Box base class
1314
1315our @ISA = CFClient::UI::Container::; 1374our @ISA = CFClient::UI::Box::;
1316 1375
1317sub size_request { 1376sub new {
1318 my ($self) = @_; 1377 my $class = shift;
1319 1378
1320 my @alloc = map [$_->size_request], @{$self->{children}}; 1379 $class->SUPER::new (
1321 1380 vertical => 1,
1322 ( 1381 @_,
1323 (List::Util::max map $_->[0], @alloc),
1324 (List::Util::sum map $_->[1], @alloc),
1325 ) 1382 )
1326}
1327
1328sub size_allocate {
1329 my ($self, $w, $h) = @_;
1330
1331 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1332
1333 my $children = $self->{children};
1334
1335 my @h = map $_->{req_h}, @$children;
1336
1337 my $req_h = List::Util::sum @h;
1338
1339 if ($req_h > $h) {
1340 # ah well, not enough space
1341 $_ *= $h / $req_h for @h;
1342 } else {
1343 my $exp = List::Util::sum map $_->{expand}, @$children;
1344 $exp ||= 1;
1345
1346 for (0 .. $#$children) {
1347 my $child = $children->[$_];
1348
1349 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1350 }
1351 }
1352
1353 CFClient::UI::harmonize \@h;
1354
1355 my $y = 0;
1356 for (0 .. $#$children) {
1357 my $child = $children->[$_];
1358 my $h = $h[$_];
1359 $child->configure (0, $y, $w, $h);
1360
1361 $y += $h;
1362 }
1363
1364 1
1365} 1383}
1366 1384
1367############################################################################# 1385#############################################################################
1368 1386
1369package CFClient::UI::Label; 1387package CFClient::UI::Label;
… …
2542 2560
2543sub new { 2561sub new {
2544 my $class = shift; 2562 my $class = shift;
2545 2563
2546 my $self = $class->SUPER::new ( 2564 my $self = $class->SUPER::new (
2547 state => 0, 2565 state => 0,
2548 connect_activate => \&toggle_flopper, 2566 on_activate => \&toggle_flopper,
2549 @_ 2567 @_
2550 ); 2568 );
2551 2569
2552 if ($self->{state}) {
2553 $self->{state} = 0;
2554 $self->toggle_flopper;
2555 }
2556
2557 $self 2570 $self
2558} 2571}
2559 2572
2560sub toggle_flopper { 2573sub toggle_flopper {
2561 my ($self) = @_; 2574 my ($self) = @_;
2562 2575
2563 # TODO: use animation 2576 $self->{other}->toggle_visibility;
2564 if ($self->{state} = !$self->{state}) {
2565 $CFClient::UI::ROOT->add ($self->{other});
2566 $self->{other}->move ($self->coord2global (0, $self->{h}));
2567 $self->_emit ("open");
2568 } else {
2569 $CFClient::UI::ROOT->remove ($self->{other});
2570 $self->_emit ("close");
2571 }
2572
2573 $self->_emit (changed => $self->{state});
2574} 2577}
2575 2578
2576############################################################################# 2579#############################################################################
2577 2580
2578package CFClient::UI::Tooltip; 2581package CFClient::UI::Tooltip;
… …
2762 $self->{scrolled}->add (1, $row, $item->{desc_widget}); 2765 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2763 $self->{scrolled}->add (2, $row, $item->{weight_widget}); 2766 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2764 2767
2765 $row++; 2768 $row++;
2766 } 2769 }
2767}
2768
2769sub size_request {
2770 my ($self) = @_;
2771 ($self->{req_w}, $self->{req_h});
2772} 2770}
2773 2771
2774############################################################################# 2772#############################################################################
2775 2773
2776package CFClient::UI::Menu; 2774package CFClient::UI::Menu;
… …
2963 2961
2964sub new { 2962sub new {
2965 my $class = shift; 2963 my $class = shift;
2966 2964
2967 $class->SUPER::new ( 2965 $class->SUPER::new (
2966 visible => 1,
2968 @_, 2967 @_,
2969 ) 2968 )
2970} 2969}
2971 2970
2972sub configure { 2971sub configure {
… …
2999 if exists $child->{req_x}; 2998 if exists $child->{req_x};
3000 2999
3001 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3000 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3002 if exists $child->{req_y}; 3001 if exists $child->{req_y};
3003 3002
3003 delete @$child{qw(req_x req_y)};
3004
3004 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5; 3005 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3005 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5; 3006 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3006 3007
3007 $child->configure ($X, $Y, $W, $H); 3008 $child->configure ($X, $Y, $W, $H);
3008 } 3009 }
… …
3027 $::WANT_REFRESH++; 3028 $::WANT_REFRESH++;
3028} 3029}
3029 3030
3030sub add { 3031sub add {
3031 my ($self, @children) = @_; 3032 my ($self, @children) = @_;
3032
3033 for (my @widgets = @children; my $w = pop @widgets; ) {
3034 push @widgets, $w->children;
3035 $w->{root} = $self;
3036 $w->{visible} = 1;
3037 }
3038 3033
3039 for my $child (@children) { 3034 for my $child (@children) {
3040 $child->{is_toplevel} = 1; 3035 $child->{is_toplevel} = 1;
3041 3036
3042 # integerise window positions 3037 # integerise window positions
3043 $child->{x} = int $child->{x}; 3038 $child->{x} = int $child->{x};
3044 $child->{y} = int $child->{y}; 3039 $child->{y} = int $child->{y};
3045 } 3040 }
3046 3041
3047 $self->SUPER::add (@children); 3042 $self->SUPER::add (@children);
3043
3044 for (my @widgets = @children; my $w = pop @widgets; ) {
3045 push @widgets, $w->children;
3046 $w->set_visible;
3047 }
3048
3048} 3049}
3049 3050
3050sub remove { 3051sub remove {
3051 my ($self, @children) = @_; 3052 my ($self, @children) = @_;
3052 3053
… …
3078 $_->() 3079 $_->()
3079 for values %{delete $self->{refresh_hook}}; 3080 for values %{delete $self->{refresh_hook}};
3080 } 3081 }
3081 3082
3082 if ($self->{check_size}) { 3083 if ($self->{check_size}) {
3083 my @queue = ([], []); 3084 my @queue;
3084 3085
3085 for (;;) { 3086 for (;;) {
3086 if ($self->{check_size}) { 3087 if ($self->{check_size}) {
3087 # heuristic: check containers last 3088 #TODO use array-of-depth approach
3088 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3089
3090 @queue = sort { $a->{visible} <=> $b->{visible} }
3089 for values %{delete $self->{check_size}} 3091 @queue, values %{delete $self->{check_size}};
3090 } 3092 }
3091 3093
3092 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3094 my $widget = pop @queue || last;
3093 3095
3096 defined $widget->{visible} or last; # do not resize invisible widgets
3097
3094 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3098 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3095 ? @$widget{qw(user_w user_h)} 3099 ? @$widget{qw(def_w def_h)}
3096 : $widget->size_request; 3100 : $widget->size_request;
3097 3101
3098 if (delete $widget->{force_alloc} 3102 if (delete $widget->{force_alloc}
3099 or $w != $widget->{req_w} or $h != $widget->{req_h}) { 3103 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3100 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# 3104 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines