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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.184 by root, Wed May 3 19:56:05 2006 UTC vs.
Revision 1.195 by root, Thu May 11 23:54:31 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
… …
23 24
24 my $tip = $widget->{tooltip}; 25 my $tip = $widget->{tooltip};
25 26
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 27 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 28
28 $TOOLTIP->set_markup ($widget->{tooltip}); 29 $TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font});
29 30
30 $TOOLTIP->show; 31 $TOOLTIP->show;
31 32
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 33 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33 34
… …
232 $self->{y} = $y; 233 $self->{y} = $y;
233 $self->update; 234 $self->update;
234 } 235 }
235 236
236 if ($self->{w} != $w || $self->{h} != $h) { 237 if ($self->{w} != $w || $self->{h} != $h) {
237 $self->{w} = $w; 238 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238 $self->{h} = $h;
239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 239 }
244} 240}
245 241
246sub size_allocate { 242sub size_allocate {
247 # nothing to be done 243 # nothing to be done
… …
255 my ($self) = @_; 251 my ($self) = @_;
256 252
257 $_->reconfigure 253 $_->reconfigure
258 for $self->children; 254 for $self->children;
259 255
260 $_->check_size; 256 $self->check_size;
257 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
258 $self->update;
261} 259}
262 260
263sub set_max_size { 261sub set_max_size {
264 my ($self, $w, $h) = @_; 262 my ($self, $w, $h) = @_;
265 263
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 265 delete $self->{max_h}; $self->{max_h} = $h if $h;
268}
269
270# return top left coordinates
271sub _topleft {
272 my ($self, $x, $y) = @_;
273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
278} 266}
279 267
280# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
281sub coord2local { 269sub coord2local {
282 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
283 271
284 my ($X, $Y) = $self->_topleft; 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 273}
287 274
288# translate local coordinates to global coordinate system 275# translate local coordinates to global coordinate system
289sub coord2global { 276sub coord2global {
290 my ($self, $x, $y) = @_; 277 my ($self, $x, $y) = @_;
291 278
292 my ($X, $Y) = $self->_topleft; 279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 280}
295 281
296sub focus_in { 282sub focus_in {
297 my ($self) = @_; 283 my ($self) = @_;
298 284
… …
396 382
397sub set_parent { 383sub set_parent {
398 my ($self, $parent) = @_; 384 my ($self, $parent) = @_;
399 385
400 Scalar::Util::weaken ($self->{parent} = $parent); 386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 $self->check_size
389 unless exists $self->{req_w};
401} 390}
402 391
403sub check_size { 392sub check_size {
404 my ($self) = @_; 393 my ($self) = @_;
405 394
406 $self->{parent} 395 $CFClient::UI::ROOT->{check_size}{$self} = $self;
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427} 396}
428 397
429sub update { 398sub update {
430 my ($self) = @_; 399 my ($self) = @_;
431 400
… …
528 497
529 $self 498 $self
530} 499}
531 500
532sub add { 501sub add {
533 my ($self, $child) = @_; 502 my ($self, @widgets) = @_;
534 503
535 $child->set_parent ($self); 504 $_->set_parent ($self)
505 for @widgets;
536 506
537 use sort 'stable'; 507 use sort 'stable';
538 508
539 $self->{children} = [ 509 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 510 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 511 @{$self->{children}}, @widgets
542 ]; 512 ];
543 513
544 $child->check_size; 514 $self->check_size;
545 $self->update; 515 $self->update;
546} 516}
547 517
548sub children { 518sub children {
549 @{ $_[0]{children} } 519 @{ $_[0]{children} }
… …
697 my ($w, $h) = ($self->w, $self->h); 667 my ($w, $h) = ($self->w, $self->h);
698 668
699 my $tex = $self->{texture} 669 my $tex = $self->{texture}
700 or return; 670 or return;
701 671
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 672 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 674 glColor 0, 0, 0, 1;
707 675
708 $tex->draw_quad (0, 0, $w, $h); 676 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 677
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 678 glDisable GL_TEXTURE_2D;
712} 679}
713 680
714############################################################################# 681#############################################################################
715 682
… …
739 $self->{view_y} = int $y; 706 $self->{view_y} = int $y;
740 707
741 $self->update; 708 $self->update;
742} 709}
743 710
744# hmm, this does not work for topleft of $self... but we should not aks for that 711# hmm, this does not work for topleft of $self... but we should not ask for that
745sub _topleft { 712sub coord2local {
746 my ($self, $x, $y) = @_; 713 my ($self, $x, $y) = @_;
747 714
748 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y}) 715 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
716}
717
718sub coord2global {
719 my ($self, $x, $y) = @_;
720
721 $x = List::Util::min $self->{w}, $x - $self->{view_x};
722 $y = List::Util::min $self->{h}, $y - $self->{view_y};
723
724 $self->SUPER::coord2global ($x, $y)
749} 725}
750 726
751sub find_widget { 727sub find_widget {
752 my ($self, $x, $y) = @_; 728 my ($self, $x, $y) = @_;
753 729
… …
1235} 1211}
1236 1212
1237sub size_allocate { 1213sub size_allocate {
1238 my ($self, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
1239 1215
1216 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1217
1240 my $children = $self->{children}; 1218 my $children = $self->{children};
1241 1219
1242 my @h = map $_->{req_h}, @$children; 1220 my @h = map $_->{req_h}, @$children;
1243 1221
1244 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
… …
1283 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
1284 1262
1285 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1286 fg => [1, 1, 1], 1264 fg => [1, 1, 1],
1287 #font => default_font 1265 #font => default_font
1266 #text => initial text
1267 #markup => initial narkup
1268 layout => (new CFClient::Layout),
1288 fontsize => 1, 1269 fontsize => 1,
1289 text => "",
1290 align => -1, 1270 align => -1,
1291 valign => -1, 1271 valign => -1,
1292 padding => 2, 1272 padding => 2,
1293 layout => new CFClient::Layout,
1294 can_events => 0, 1273 can_events => 0,
1295 %arg 1274 %arg
1296 ); 1275 );
1297 1276
1298 if (exists $self->{template}) { 1277 if (exists $self->{template}) {
1299 my $layout = new CFClient::Layout; 1278 my $layout = new CFClient::Layout;
1300 $layout->set_text (delete $self->{template}); 1279 $layout->set_text (delete $self->{template});
1301 $self->{template} = $layout; 1280 $self->{template} = $layout;
1302 } 1281 }
1303 1282
1304 $self->set_text (delete $self->{text}) if exists $self->{text}; 1283 if (exists $self->{markup}) {
1305 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1284 $self->set_markup (delete $self->{markup});
1285 } else {
1286 $self->set_text (delete $self->{text});
1287 }
1306 1288
1307 $self 1289 $self
1308} 1290}
1309 1291
1310sub escape { 1292sub escape {
… …
1322 1304
1323 delete $self->{texture}; 1305 delete $self->{texture};
1324 $self->SUPER::update; 1306 $self->SUPER::update;
1325} 1307}
1326 1308
1327sub reconfigure {
1328 my ($self) = @_;
1329
1330 delete $self->{texture};
1331}
1332
1333sub set_text { 1309sub set_text {
1334 my ($self, $text) = @_; 1310 my ($self, $text) = @_;
1335 1311
1336 return if $self->{text} eq "T$text"; 1312 return if $self->{text} eq "T$text";
1337 $self->{text} = "T$text"; 1313 $self->{text} = "T$text";
1338 1314
1315 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1339 $self->{layout}->set_text ($text); 1316 $self->{layout}->set_text ($text);
1340 1317
1341 delete $self->{texture};
1342 $self->update; 1318 $self->update;
1343 $self->check_size; 1319 $self->check_size;
1344} 1320}
1345 1321
1346sub set_markup { 1322sub set_markup {
1347 my ($self, $markup) = @_; 1323 my ($self, $markup) = @_;
1348 1324
1349 return if $self->{text} eq "M$markup"; 1325 return if $self->{text} eq "M$markup";
1350 $self->{text} = "M$markup"; 1326 $self->{text} = "M$markup";
1351 1327
1328 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1329
1330 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1352 $self->{layout}->set_markup ($markup); 1331 $self->{layout}->set_markup ($markup);
1353 1332
1354 delete $self->{texture};
1355 $self->update; 1333 $self->update;
1356 $self->check_size; 1334 $self->check_size;
1357} 1335}
1358 1336
1359sub size_request { 1337sub size_request {
… …
1390sub set_fontsize { 1368sub set_fontsize {
1391 my ($self, $fontsize) = @_; 1369 my ($self, $fontsize) = @_;
1392 1370
1393 $self->{fontsize} = $fontsize; 1371 $self->{fontsize} = $fontsize;
1394 delete $self->{texture}; 1372 delete $self->{texture};
1373
1374 $self->update;
1395 $self->check_size; 1375 $self->check_size;
1396 $self->update;
1397} 1376}
1398 1377
1399sub _draw { 1378sub _draw {
1400 my ($self) = @_; 1379 my ($self) = @_;
1401 1380
1402 my $tex = $self->{texture} ||= do { 1381 my $tex = $self->{texture} ||= do {
1382 $self->{layout}->set_foreground (@{$self->{fg}});
1403 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1383 $self->{layout}->set_font ($self->{font}) if $self->{font};
1404 $self->{layout}->set_width ($self->{w}); 1384 $self->{layout}->set_width ($self->{w});
1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1385 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1386
1406 new_from_layout CFClient::Texture $self->{layout} 1387 my $tex = new_from_layout CFClient::Texture $self->{layout};
1388
1389 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1390 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1391 : ($self->{w} - $tex->{w}) * 0.5;
1392
1393 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1394 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1395 : ($self->{h} - $tex->{h}) * 0.5;
1396
1397 $tex
1407 }; 1398 };
1408 1399
1409 glEnable GL_BLEND;
1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1411 glEnable GL_TEXTURE_2D; 1400 glEnable GL_TEXTURE_2D;
1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1413 1402
1403 if ($tex->{format} == GL_ALPHA) {
1414 glColor @{$self->{fg}}; 1404 glColor @{$self->{fg}};
1415
1416 $self->{ox} = int (
1417 $self->{align} < 0 ? $self->{padding}
1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
1421
1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy}); 1405 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1406 } else {
1407 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1408 }
1429 1409
1430 glDisable GL_TEXTURE_2D; 1410 glDisable GL_TEXTURE_2D;
1431 glDisable GL_BLEND;
1432} 1411}
1433 1412
1434############################################################################# 1413#############################################################################
1435 1414
1436package CFClient::UI::EntryBase; 1415package CFClient::UI::EntryBase;
… …
1471 $self->{layout}->set_text ("$text "); 1450 $self->{layout}->set_text ("$text ");
1472 1451
1473 $self->emit (changed => $self->{text}); 1452 $self->emit (changed => $self->{text});
1474} 1453}
1475 1454
1455sub set_text {
1456 my ($self, $text) = @_;
1457
1458 $self->{cursor} = length $text;
1459 $self->_set_text ($text);
1460 $self->check_size;
1461 $self->update;
1462}
1463
1476sub get_text { 1464sub get_text {
1477 $_[0]{text} 1465 $_[0]{text}
1478} 1466}
1479 1467
1480sub size_request { 1468sub size_request {
… …
1487 1475
1488sub size_allocate { 1476sub size_allocate {
1489 my ($self, $w, $h) = @_; 1477 my ($self, $w, $h) = @_;
1490 1478
1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text 1479 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1492}
1493
1494sub set_text {
1495 my ($self, $text) = @_;
1496
1497 $self->{cursor} = length $text;
1498 $self->_set_text ($text);
1499 $self->update;
1500} 1480}
1501 1481
1502sub key_down { 1482sub key_down {
1503 my ($self, $ev) = @_; 1483 my ($self, $ev) = @_;
1504 1484
… …
1692 1672
1693 if ($GRAB == $self) { 1673 if ($GRAB == $self) {
1694 $self->{fg} = $self->{active_fg}; 1674 $self->{fg} = $self->{active_fg};
1695 } 1675 }
1696 1676
1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D; 1677 glEnable GL_TEXTURE_2D;
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1; 1679 glColor 0, 0, 0, 1;
1702 1680
1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1681 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1704 1682
1705 glDisable GL_TEXTURE_2D; 1683 glDisable GL_TEXTURE_2D;
1706 glDisable GL_BLEND;
1707 1684
1708 $self->SUPER::_draw; 1685 $self->SUPER::_draw;
1709} 1686}
1710 1687
1711############################################################################# 1688#############################################################################
… …
1758 1735
1759 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1736 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1760 1737
1761 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1738 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762 1739
1763 glEnable GL_BLEND;
1764 glEnable GL_TEXTURE_2D; 1740 glEnable GL_TEXTURE_2D;
1765 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766 1741
1767 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1742 my $tex = $self->{state} ? $tex[1] : $tex[0];
1768 1743
1769 $tex->draw_quad (0, 0, $s, $s); 1744 $tex->draw_quad_alpha (0, 0, $s, $s);
1770 1745
1771 glDisable GL_TEXTURE_2D; 1746 glDisable GL_TEXTURE_2D;
1772 glDisable GL_BLEND;
1773} 1747}
1774 1748
1775############################################################################# 1749#############################################################################
1776 1750
1777package CFClient::UI::Image; 1751package CFClient::UI::Image;
… …
1820 glTranslate 0, -$self->{w}, 0; 1794 glTranslate 0, -$self->{w}, 0;
1821 1795
1822 ($w, $h) = ($h, $w); 1796 ($w, $h) = ($h, $w);
1823 } 1797 }
1824 1798
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D; 1799 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 1801
1830 $tex->draw_quad (0, 0, $w, $h); 1802 $tex->draw_quad_alpha (0, 0, $w, $h);
1831 1803
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D; 1804 glDisable GL_TEXTURE_2D;
1834} 1805}
1835 1806
1836############################################################################# 1807#############################################################################
1837 1808
… …
2129 $page ||= 2; 2100 $page ||= 2;
2130 2101
2131 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2132 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2133 2104
2134 glEnable GL_BLEND;
2135 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2136 glEnable GL_TEXTURE_2D; 2105 glEnable GL_TEXTURE_2D;
2137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2106 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2138 2107
2139 # draw background 2108 # draw background
2140 $tex[1]->draw_quad (0, 0, $w, $h); 2109 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
2141 2110
2142 # draw handle 2111 # draw handle
2143 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2112 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
2144 2113
2145 glDisable GL_BLEND;
2146 glDisable GL_TEXTURE_2D; 2114 glDisable GL_TEXTURE_2D;
2147} 2115}
2148 2116
2149############################################################################# 2117#############################################################################
2150 2118
… …
2161 fontsize => 1, 2129 fontsize => 1,
2162 can_events => 0, 2130 can_events => 0,
2163 #font => default_font 2131 #font => default_font
2164 @_, 2132 @_,
2165 2133
2166 layout => (new CFClient::Layout), 2134 layout => (new CFClient::Layout 1),
2167 par => [], 2135 par => [],
2168 height => 0, 2136 height => 0,
2169 children => [ 2137 children => [
2170 (new CFClient::UI::Empty expand => 1), 2138 (new CFClient::UI::Empty expand => 1),
2171 (new CFClient::UI::Slider vertical => 1), 2139 (new CFClient::UI::Slider vertical => 1),
… …
2189 2157
2190 my $layout = $self->{layout}; 2158 my $layout = $self->{layout};
2191 2159
2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2160 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193 $layout->set_width ($self->{children}[0]{w}); 2161 $layout->set_width ($self->{children}[0]{w});
2194 $layout->set_text ($text); 2162 $layout->set_markup ($text);
2195 2163
2196 ($layout->size)[1] 2164 ($layout->size)[1]
2197} 2165}
2198 2166
2199sub reflow { 2167sub reflow {
… …
2255 2223
2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2224 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2257 glClearColor 0, 0, 0, 0; 2225 glClearColor 0, 0, 0, 0;
2258 glClear GL_COLOR_BUFFER_BIT; 2226 glClear GL_COLOR_BUFFER_BIT;
2259 2227
2260 glEnable GL_BLEND;
2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2262 glEnable GL_TEXTURE_2D; 2228 glEnable GL_TEXTURE_2D;
2263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264 2230
2265 my $top = int $self->{children}[1]{range}[0]; 2231 my $top = int $self->{children}[1]{range}[0];
2266 2232
… …
2275 2241
2276 for my $par (@{$self->{par}}) { 2242 for my $par (@{$self->{par}}) {
2277 my $h = $par->[0]; 2243 my $h = $par->[0];
2278 2244
2279 if ($y0 < $y + $h && $y < $y1) { 2245 if ($y0 < $y + $h && $y < $y1) {
2246 $layout->set_foreground (@{ $par->[1] });
2280 $layout->set_text ($par->[2]); 2247 $layout->set_markup ($par->[2]);
2281 2248
2282 glColor @{ $par->[1] };
2283 my ($W, $H) = $layout->size; 2249 my ($W, $H) = $layout->size;
2284 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2250 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2285 } 2251 }
2286 2252
2287 $y += $h; 2253 $y += $h;
2288 } 2254 }
2289 2255
2290 glDisable GL_TEXTURE_2D; 2256 glDisable GL_TEXTURE_2D;
2291 glDisable GL_BLEND;
2292 }; 2257 };
2293 }); 2258 });
2294} 2259}
2295 2260
2296sub _draw { 2261sub _draw {
2297 my ($self) = @_; 2262 my ($self) = @_;
2298 2263
2299 glEnable GL_BLEND;
2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301 glEnable GL_TEXTURE_2D; 2264 glEnable GL_TEXTURE_2D;
2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2265 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303 glColor 1, 1, 1, 1; 2266 glColor 1, 1, 1, 1;
2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2267 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305 glDisable GL_TEXTURE_2D; 2268 glDisable GL_TEXTURE_2D;
2306 glDisable GL_BLEND;
2307 2269
2308 $self->{children}[1]->draw; 2270 $self->{children}[1]->draw;
2309 2271
2310} 2272}
2311 2273
… …
2406 can_events => 0, 2368 can_events => 0,
2407 ) 2369 )
2408} 2370}
2409 2371
2410sub set_markup { 2372sub set_markup {
2411 my ($self, $text) = @_; 2373 my ($self, $text, $font) = @_;
2412 2374
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2375 $self->{label} = new CFClient::UI::Label
2376 fontsize => 0.8,
2377 fg => [0, 0, 0],
2378 font => ($font || $::FONT_PROP);
2379
2380 $self->{label}->set_max_size ($::WIDTH * 0.3);
2414 $self->{label}->set_markup ($text); 2381 $self->{label}->set_markup ($text);
2415 $self->add ($self->{label}); 2382 $self->add ($self->{label});
2416} 2383}
2417 2384
2418sub size_request { 2385sub size_request {
2419 my ($self) = @_; 2386 my ($self) = @_;
2420
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422 2387
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2388 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424 2389
2425 ($w + 4, $h + 4) 2390 ($w + 4, $h + 4)
2426} 2391}
… …
2483} 2448}
2484 2449
2485sub _draw { 2450sub _draw {
2486 my ($self) = @_; 2451 my ($self) = @_;
2487 2452
2453 return unless $::CONN;#d# manage and cache textures differently
2488 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2454 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2489 2455
2490 # TODO animation 2456 # TODO animation
2491 if ($tex) { 2457 if ($tex) {
2492 glEnable GL_BLEND;
2493 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2494 glEnable GL_TEXTURE_2D; 2458 glEnable GL_TEXTURE_2D;
2495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2496 glColor 1, 1, 1, 1; 2460 glColor 1, 1, 1, 1;
2497 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2461 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2498 glDisable GL_TEXTURE_2D; 2462 glDisable GL_TEXTURE_2D;
2499 glDisable GL_BLEND;
2500 } 2463 }
2501} 2464}
2502 2465
2503############################################################################# 2466#############################################################################
2504 2467
2505package CFClient::UI::Menu; 2468package CFClient::UI::InventoryItem;
2506 2469
2507our @ISA = CFClient::UI::FancyFrame::; 2470our @ISA = CFClient::UI::HBox::;
2508
2509use CFClient::OpenGL;
2510 2471
2511sub new { 2472sub new {
2512 my $class = shift; 2473 my $class = shift;
2513 2474
2514 my $self = $class->SUPER::new (
2515 items => [],
2516 z => 100,
2517 @_,
2518 );
2519
2520 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2521
2522 for my $item (@{ $self->{items} }) {
2523 my ($widget, $cb) = @$item;
2524
2525 # handle various types of items, only text for now
2526 if (!ref $widget) {
2527 $widget = new CFClient::UI::Label
2528 can_hover => 1,
2529 can_events => 1,
2530 text => $widget;
2531 }
2532
2533 $self->{item}{$widget} = $item;
2534
2535 $self->{vbox}->add ($widget);
2536 }
2537
2538 $self
2539}
2540
2541# popup given the event (must be a mouse button down event currently)
2542sub popup {
2543 my ($self, $ev) = @_;
2544
2545 $self->emit ("popdown");
2546
2547 # maybe save $GRAB? must be careful about events...
2548 $GRAB = $self;
2549 $self->{button} = $ev->{button};
2550
2551 $self->show;
2552 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2553}
2554
2555sub mouse_motion {
2556 my ($self, $ev, $x, $y) = @_;
2557
2558 # TODO: should use vbox->find_widget or so
2559 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2560 $self->{hover} = $self->{item}{$HOVER};
2561}
2562
2563sub button_up {
2564 my ($self, $ev, $x, $y) = @_;
2565
2566 if ($ev->{button} == $self->{button}) {
2567 undef $GRAB;
2568 $self->hide;
2569
2570 $self->emit ("popdown");
2571 $self->{hover}[1]->() if $self->{hover};
2572 }
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Root;
2578
2579our @ISA = CFClient::UI::Container::;
2580
2581use CFClient::OpenGL;
2582
2583sub check_size {
2584 my ($self) = @_;
2585
2586 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2587}
2588
2589sub size_request {
2590 ($::WIDTH, $::HEIGHT)
2591}
2592
2593sub configure {
2594 my ($self, $x, $y, $w, $h) = @_;
2595
2596 $self->SUPER::configure ($x, $y, $w, $h);
2597
2598 for my $child (@{$self->{children}}) {
2599 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2600
2601 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2602 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2603 $child->configure ($X, $Y, $W,$H);
2604 }
2605}
2606
2607sub _topleft {
2608 my ($self, $x, $y) = @_;
2609
2610 ($x, $y)
2611}
2612
2613sub update {
2614 my ($self) = @_;
2615
2616 $self->check_size;
2617 ::refresh ();
2618}
2619
2620sub add {
2621 my ($self, $child) = @_;
2622
2623 # integerize window positions
2624 $child->{x} = int $child->{x};
2625 $child->{y} = int $child->{y};
2626
2627 $self->SUPER::add ($child);
2628}
2629
2630sub on_refresh {
2631 my ($self, $id, $cb) = @_;
2632
2633 $self->{refresh_hook}{$id} = $cb;
2634}
2635
2636sub draw {
2637 my ($self) = @_;
2638
2639 while (my $rcb = delete $self->{refresh_hook}) {
2640 $_->() for values %$rcb;
2641 }
2642
2643 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2644 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2645 glClear GL_COLOR_BUFFER_BIT;
2646
2647 glMatrixMode GL_PROJECTION;
2648 glLoadIdentity;
2649 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2650 glMatrixMode GL_MODELVIEW;
2651 glLoadIdentity;
2652
2653 $self->_draw;
2654}
2655
2656#############################################################################
2657
2658package CFClient::UI::InventoryItem;
2659
2660our @ISA = CFClient::UI::HBox::;
2661
2662sub new {
2663 my $class = shift;
2664
2665 my %args = @_; 2475 my %args = @_;
2666 2476
2667 my $item = $args{item}; 2477 my $item = delete $args{item};
2668 2478
2669 my $desc = $item->{nrof} < 2 2479 my $desc = $item->{nrof} < 2
2670 ? $item->{name} 2480 ? $item->{name}
2671 : "$item->{nrof} $item->{name_pl}"; 2481 : "$item->{nrof} $item->{name_pl}";
2672 2482
… …
2701 2511
2702 1 2512 1
2703 }, 2513 },
2704 %args 2514 %args
2705 ); 2515 );
2516
2706 $self->add(new CFClient::UI::Face 2517 $self->add (new CFClient::UI::Face
2707 can_events => 0, 2518 can_events => 0,
2708 face => $item->{face}, 2519 face => $item->{face},
2709 anim => $item->{anim}, 2520 anim => $item->{anim},
2710 animspeed => $item->{animspeed}); 2521 animspeed => $item->{animspeed},
2522 );
2523
2711 $self->add(new CFClient::UI::Label 2524 $self->add (new CFClient::UI::Label
2712 can_events => 0, 2525 can_events => 0,
2713 text => $desc); 2526 text => $desc,
2527 );
2714 2528
2715 $self 2529 $self
2716} 2530}
2717 2531
2718############################################################################# 2532#############################################################################
… …
2745 for my $item (@items) { 2559 for my $item (@items) {
2746 my $desc = $item->{nrof} < 2 2560 my $desc = $item->{nrof} < 2
2747 ? $item->{name} 2561 ? $item->{name}
2748 : "$item->{nrof} $item->{name_pl}"; 2562 : "$item->{nrof} $item->{name_pl}";
2749 2563
2750 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item); 2564 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2751 } 2565 }
2752 2566
2753# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; 2567# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2754} 2568}
2755 2569
2756sub size_request { 2570sub size_request {
2757 my ($self) = @_; 2571 my ($self) = @_;
2758 ($self->{req_w}, $self->{req_h}); 2572 ($self->{req_w}, $self->{req_h});
2573}
2574
2575#############################################################################
2576
2577package CFClient::UI::Menu;
2578
2579our @ISA = CFClient::UI::FancyFrame::;
2580
2581use CFClient::OpenGL;
2582
2583sub new {
2584 my $class = shift;
2585
2586 my $self = $class->SUPER::new (
2587 items => [],
2588 z => 100,
2589 @_,
2590 );
2591
2592 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2593
2594 for my $item (@{ $self->{items} }) {
2595 my ($widget, $cb) = @$item;
2596
2597 # handle various types of items, only text for now
2598 if (!ref $widget) {
2599 $widget = new CFClient::UI::Label
2600 can_hover => 1,
2601 can_events => 1,
2602 text => $widget;
2603 }
2604
2605 $self->{item}{$widget} = $item;
2606
2607 $self->{vbox}->add ($widget);
2608 }
2609
2610 $self
2611}
2612
2613# popup given the event (must be a mouse button down event currently)
2614sub popup {
2615 my ($self, $ev) = @_;
2616
2617 $self->emit ("popdown");
2618
2619 # maybe save $GRAB? must be careful about events...
2620 $GRAB = $self;
2621 $self->{button} = $ev->{button};
2622
2623 $self->show;
2624 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2625}
2626
2627sub mouse_motion {
2628 my ($self, $ev, $x, $y) = @_;
2629
2630 # TODO: should use vbox->find_widget or so
2631 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2632 $self->{hover} = $self->{item}{$HOVER};
2633}
2634
2635sub button_up {
2636 my ($self, $ev, $x, $y) = @_;
2637
2638 if ($ev->{button} == $self->{button}) {
2639 undef $GRAB;
2640 $self->hide;
2641
2642 $self->emit ("popdown");
2643 $self->{hover}[1]->() if $self->{hover};
2644 }
2645}
2646
2647#############################################################################
2648
2649package CFClient::UI::Statusbox;
2650
2651our @ISA = CFClient::UI::VBox::;
2652
2653sub reorder {
2654 my ($self) = @_;
2655 my $NOW = time;
2656
2657 while (my ($k, $v) = each %{ $self->{item} }) {
2658 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2659 }
2660
2661 my @widgets;
2662 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
2663 my $count = 10 + 1;
2664 for my $item (@items) {
2665 last unless --$count;
2666
2667 push @widgets, $item->{label} ||= do {
2668 # TODO: doesn't handle markup well (read as: at all)
2669 my $short = delete $item->{text};
2670 for ($short) {
2671 s/^\s+//;
2672 s/\012.*//s;
2673 my $len = int 30 / $item->{fontsize};
2674 substr $_, $len, length, "…" if $len < length;
2675 }
2676
2677 new CFClient::UI::Label
2678 markup => $short,
2679 tooltip => delete $item->{tooltip},
2680 fontsize => delete $item->{fontsize},
2681 color => delete $item->{color},
2682 can_events => 1,
2683 can_hover => 1,
2684 };
2685 }
2686
2687 $self->clear;
2688 $self->SUPER::add (@widgets);
2689}
2690
2691sub add {
2692 my ($self, $text, %arg) = @_;
2693
2694 my $item = {
2695 time => time,
2696 text => $text,
2697 timeout => 60,
2698 tooltip => $text,
2699 fontsize => 0.8,
2700 color => [0.8, 0.8, 0.8, 0.8],
2701 %arg,
2702 };
2703
2704 $item->{timeout} += time;
2705 $item->{group} ||= $item+0;
2706
2707 $item = $self->{item}{$item->{group}} ||= $item;
2708
2709 $self->reorder;
2710}
2711
2712#############################################################################
2713
2714package CFClient::UI::Root;
2715
2716our @ISA = CFClient::UI::Container::;
2717
2718use CFClient::OpenGL;
2719
2720sub new {
2721 my $class = shift;
2722
2723 $class->SUPER::new (
2724 @_,
2725 )
2726}
2727
2728sub configure {
2729 my ($self, $x, $y, $w, $h) = @_;
2730
2731 $self->{w} = $w;
2732 $self->{h} = $h;
2733}
2734
2735sub check_size {
2736 my ($self) = @_;
2737
2738 $self->size_allocate ($self->{w}, $self->{h})
2739 if $self->{w};
2740}
2741
2742sub size_request {
2743 my ($self) = @_;
2744
2745 ($self->{w}, $self->{h})
2746}
2747
2748sub size_allocate {
2749 my ($self, $w, $h) = @_;
2750
2751 my $old_w = $self->{old_w};
2752 my $old_h = $self->{old_h};
2753
2754 if ($old_w && $old_h) {
2755 for my $child ($self->children) {
2756 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2757 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2758 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2759 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2760 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2761 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2762 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2763 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2764 }
2765 }
2766
2767 for my $child ($self->children) {
2768 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2769
2770 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2771 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2772 $child->configure ($X, $Y, $W, $H);
2773 }
2774
2775 $self->{old_w} = $w;
2776 $self->{old_h} = $h;
2777}
2778
2779sub coord2local {
2780 my ($self, $x, $y) = @_;
2781
2782 ($x, $y)
2783}
2784
2785sub coord2global {
2786 my ($self, $x, $y) = @_;
2787
2788 ($x, $y)
2789}
2790
2791sub update {
2792 my ($self) = @_;
2793
2794 $self->check_size;
2795 $::WANT_REFRESH++;
2796}
2797
2798sub add {
2799 my ($self, $child) = @_;
2800
2801 # integerise window positions
2802 $child->{x} = int $child->{x};
2803 $child->{y} = int $child->{y};
2804
2805 $self->SUPER::add ($child);
2806}
2807
2808sub on_refresh {
2809 my ($self, $id, $cb) = @_;
2810
2811 $self->{refresh_hook}{$id} = $cb;
2812}
2813
2814sub draw {
2815 my ($self) = @_;
2816
2817 if ($self->{check_size}) {
2818 my @queue = ([], []);
2819
2820 for (;;) {
2821 if ($self->{check_size}) {
2822 # heuristic: check containers last
2823 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2824 for values %{delete $self->{check_size}}
2825 }
2826
2827 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2828
2829 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2830 ? @$widget{qw(user_w user_h)}
2831 : $widget->size_request;
2832
2833 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2834 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2835
2836 $widget->{req_w} = $w;
2837 $widget->{req_h} = $h;
2838
2839 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2840
2841 $widget->{parent}->check_size
2842 if $widget->{parent};
2843 }
2844 }
2845 }
2846
2847 while ($self->{size_alloc}) {
2848 for (values %{delete $self->{size_alloc}}) {
2849 my ($widget, $w, $h) = @$_;
2850
2851 $w = 0 if $w < 0;
2852 $h = 0 if $h < 0;
2853
2854 $widget->{w} = $w;
2855 $widget->{h} = $h;
2856 $widget->size_allocate ($w, $h);
2857 $widget->emit (size_allocate => $w, $h);
2858 }
2859 }
2860
2861 while ($self->{refresh_hook}) {
2862 $_->()
2863 for values %{delete $self->{refresh_hook}};
2864 }
2865
2866 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2867 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2868 glClear GL_COLOR_BUFFER_BIT;
2869
2870 glMatrixMode GL_PROJECTION;
2871 glLoadIdentity;
2872 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2873 glMatrixMode GL_MODELVIEW;
2874 glLoadIdentity;
2875
2876 $self->_draw;
2759} 2877}
2760 2878
2761############################################################################# 2879#############################################################################
2762 2880
2763package CFClient::UI; 2881package CFClient::UI;

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