Skip to Content
Last modified by Veronika Kocher on Friday, 18 Sep 2026 16:47
From version 5.9
edited by Veronika Kocher
on Thursday, 03 Sep 2026 9:34
Change comment: There is no comment for this version
To version 5.10
edited by Veronika Kocher
on Thursday, 03 Sep 2026 10:09
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -68,15 +68,104 @@
68 68  <!-- ARSN_SEARCH_TERMS_END -->
69 69  {{/html}}
70 70  
71 -{{html clean="false"}}
71 +\n\n
72 +\n\n{{html clean="false"}}
72 72  <!-- SN_HORIZONTAL_BOX_HARMONIZER_START -->
73 -<style data-sn-horizontal-box-harmonizer="4">
74 -[data-sn-equal-height-managed],
75 -[data-sn-first-section-aligned]{
74 +
75 +<style data-sn-horizontal-box-harmonizer="7">
76 +/* ---------- Typography: never justify headings ---------- */
77 +#xwikicontent h1,
78 +#xwikicontent h2,
79 +#xwikicontent h3,
80 +#xwikicontent h4,
81 +#xwikicontent h5,
82 +#xwikicontent h6,
83 +#xwikicontent .box-title,
84 +#xwikicontent [role="heading"],
85 +#xwikicontent h1 a,
86 +#xwikicontent h2 a,
87 +#xwikicontent h3 a,
88 +#xwikicontent h4 a,
89 +#xwikicontent h5 a,
90 +#xwikicontent h6 a,
91 +#xwikicontent .box-title a,
92 +#xwikicontent [role="heading"] a{
93 + text-align:left!important;
94 + text-justify:auto!important;
95 + word-spacing:normal!important;
96 +}
97 +
98 +/* ---------- Native XWiki semantic callouts ---------- */
99 +#xwikicontent .box.infomessage,
100 +#xwikicontent .infomessage,
101 +#xwikicontent .box.warningmessage,
102 +#xwikicontent .warningmessage,
103 +#xwikicontent .box.successmessage,
104 +#xwikicontent .successmessage,
105 +#xwikicontent .box.errormessage,
106 +#xwikicontent .errormessage,
107 +#xwikicontent [data-sn-callout-harmonized="1"]{
108 + box-sizing:border-box!important;
109 + border-radius:8px!important;
110 + border-top:1px solid rgba(0,0,0,.08)!important;
111 + border-right:1px solid rgba(0,0,0,.08)!important;
112 + border-bottom:1px solid rgba(0,0,0,.08)!important;
113 + border-left:4px solid var(--sn-callout-accent,#21b6d7)!important;
114 + padding:14px 16px!important;
115 + text-align:left!important;
116 + text-justify:auto!important;
117 + word-spacing:normal!important;
118 + box-shadow:none!important;
119 +}
120 +
121 +#xwikicontent .box.infomessage,
122 +#xwikicontent .infomessage{
123 + --sn-callout-accent:#21b6d7;
124 + background:#eaf7fb!important;
125 +}
126 +
127 +#xwikicontent .box.warningmessage,
128 +#xwikicontent .warningmessage{
129 + --sn-callout-accent:#f0aa00;
130 + background:#fff8e7!important;
131 +}
132 +
133 +#xwikicontent .box.successmessage,
134 +#xwikicontent .successmessage{
135 + --sn-callout-accent:#38b76a;
136 + background:#edf9f1!important;
137 +}
138 +
139 +#xwikicontent .box.errormessage,
140 +#xwikicontent .errormessage{
141 + --sn-callout-accent:#e94b13;
142 + background:#fff1ec!important;
143 +}
144 +
145 +#xwikicontent [data-sn-callout-harmonized="1"] > :first-child,
146 +#xwikicontent .infomessage > :first-child,
147 +#xwikicontent .warningmessage > :first-child,
148 +#xwikicontent .successmessage > :first-child,
149 +#xwikicontent .errormessage > :first-child{
150 + margin-top:0!important;
151 +}
152 +
153 +#xwikicontent [data-sn-callout-harmonized="1"] > :last-child,
154 +#xwikicontent .infomessage > :last-child,
155 +#xwikicontent .warningmessage > :last-child,
156 +#xwikicontent .successmessage > :last-child,
157 +#xwikicontent .errormessage > :last-child{
158 + margin-bottom:0!important;
159 +}
160 +
161 +#xwikicontent [data-sn-equal-height-managed],
162 +#xwikicontent [data-sn-first-section-aligned],
163 +#xwikicontent [data-sn-first-content-aligned]{
76 76   box-sizing:border-box;
77 77  }
78 78  </style>
79 -<script data-sn-horizontal-box-harmonizer="4">
167 +
168 +<script data-sn-horizontal-box-harmonizer="7">
80 80  (function(){
81 81   "use strict";
82 82  
... ... @@ -84,8 +84,10 @@
84 84   var ROW_TOLERANCE=6;
85 85   var MIN_W=150;
86 86   var MIN_H=36;
87 - var MAX_PARENT_CHILDREN=16;
176 + var MAX_PARENT_CHILDREN=18;
88 88   var SEARCH_DEPTH=5;
178 + var RESIZE_DEBOUNCE=220;
179 + var MIN_WIDTH_CHANGE=2;
89 89  
90 90   var root=
91 91   document.getElementById("xwikicontent")||
... ... @@ -97,10 +97,16 @@
97 97  
98 98   var heightManaged=new Set();
99 99   var sectionManaged=new Set();
191 + var contentManaged=new Set();
192 +
100 100   var originalMinHeight=new WeakMap();
101 101   var originalMarginTop=new WeakMap();
102 - var raf=0;
103 103  
196 + var resizeTimer=0;
197 + var lastWidth=-1;
198 + var hasApplied=false;
199 + var applying=false;
200 +
104 104   function num(v){
105 105   var n=parseFloat(v);
106 106   return Number.isFinite(n)?n:0;
... ... @@ -127,6 +127,13 @@
127 127   );
128 128   }
129 129  
227 + function normalizeText(text){
228 + return String(text||"")
229 + .replace(/\s+/g," ")
230 + .trim()
231 + .toUpperCase();
232 + }
233 +
130 130   function excluded(el){
131 131   return (
132 132   !el.matches||
... ... @@ -136,57 +136,84 @@
136 136   );
137 137   }
138 138  
139 - function namedLikeBox(el){
243 + /* ---------- Custom coloured callouts ---------- */
244 +
245 + function nativeCallout(el){
140 140   var c=
141 141   typeof el.className==="string"
142 - ? el.className
248 + ? el.className.toLowerCase()
143 143   : "";
144 144  
145 - return /(^|[s_-])(box|card|tile|panel|role|check|service|source|call|area|detail|resource|topic|warn|info)([s_-]|$)/i.test(c);
251 + return (
252 + /(^|\s)(infomessage|warningmessage|successmessage|errormessage)(\s|$)/.test(c)
253 + );
146 146   }
147 147  
148 - function boxLike(el){
149 - if(!visible(el,MIN_W,MIN_H)||excluded(el))return false;
256 + function customCallout(el){
257 + if(!visible(el,220,42)||excluded(el))return false;
150 150  
151 - var s=getComputedStyle(el);
152 152   var r=el.getBoundingClientRect();
153 153  
154 - var border=
155 - num(s.borderTopWidth)+
156 - num(s.borderRightWidth)+
157 - num(s.borderBottomWidth)+
158 - num(s.borderLeftWidth);
261 + if(r.height>520)return false;
159 159  
160 - var radius=Math.max(
161 - num(s.borderTopLeftRadius),
162 - num(s.borderTopRightRadius),
163 - num(s.borderBottomLeftRadius),
164 - num(s.borderBottomRightRadius)
165 - );
263 + var s=getComputedStyle(el);
166 166  
167 167   var bg=
168 168   s.backgroundColor&&
169 169   s.backgroundColor!=="rgba(0, 0, 0, 0)"&&
170 - s.backgroundColor!=="transparent";
268 + s.backgroundColor!=="transparent"&&
269 + s.backgroundColor!=="rgb(255, 255, 255)";
171 171  
172 - var shadow=
173 - s.boxShadow&&
174 - s.boxShadow!=="none";
271 + var left=
272 + num(s.borderLeftWidth);
175 175  
176 176   return (
177 - namedLikeBox(el)||
178 - border>=1||
179 - (bg&&radius>=3)||
180 - (shadow&&r.width>=180)
275 + bg&&
276 + left>=2
181 181   );
182 182   }
183 183  
280 + function harmoniseCustomCallouts(){
281 + Array.from(
282 + root.querySelectorAll(
283 + "div,aside,section"
284 + )
285 + ).forEach(function(el){
286 + if(nativeCallout(el))return;
287 + if(!customCallout(el))return;
288 +
289 + var s=getComputedStyle(el);
290 +
291 + el.setAttribute(
292 + "data-sn-callout-harmonized",
293 + "1"
294 + );
295 +
296 + if(
297 + s.borderLeftColor
298 + ){
299 + el.style.setProperty(
300 + "--sn-callout-accent",
301 + s.borderLeftColor
302 + );
303 + }
304 + });
305 + }
306 +
307 + /* ---------- Restore only values V7 itself changed ---------- */
308 +
184 184   function saveOriginal(el,map,property){
185 185   if(map.has(el))return;
186 186  
187 187   map.set(el,{
188 - value:el.style.getPropertyValue(property),
189 - priority:el.style.getPropertyPriority(property)
313 + value:
314 + el.style.getPropertyValue(
315 + property
316 + ),
317 + priority:
318 + el.style.getPropertyPriority(
319 + property
320 + )
190 190   });
191 191   }
192 192  
... ... @@ -200,11 +200,13 @@
200 200   original.priority||""
201 201   );
202 202   }else{
203 - el.style.removeProperty(property);
334 + el.style.removeProperty(
335 + property
336 + );
204 204   }
205 205   }
206 206  
207 - function reset(){
340 + function resetRuntime(){
208 208   heightManaged.forEach(function(el){
209 209   restoreOriginal(
210 210   el,
... ... @@ -229,16 +229,79 @@
229 229   );
230 230   });
231 231  
365 + contentManaged.forEach(function(el){
366 + restoreOriginal(
367 + el,
368 + originalMarginTop,
369 + "margin-top"
370 + );
371 +
372 + el.removeAttribute(
373 + "data-sn-first-content-aligned"
374 + );
375 + });
376 +
232 232   heightManaged.clear();
233 233   sectionManaged.clear();
379 + contentManaged.clear();
234 234   }
235 235  
382 + /* ---------- Card detection ---------- */
383 +
384 + function namedLikeBox(el){
385 + var c=
386 + typeof el.className==="string"
387 + ? el.className
388 + : "";
389 +
390 + return /(^|[\s_-])(box|card|tile|panel|role|check|service|source|call|area|detail|resource|topic|warn|info)([\s_-]|$)/i.test(c);
391 + }
392 +
393 + function boxLike(el){
394 + if(
395 + !visible(el,MIN_W,MIN_H)||
396 + excluded(el)
397 + ){
398 + return false;
399 + }
400 +
401 + var s=getComputedStyle(el);
402 + var r=el.getBoundingClientRect();
403 +
404 + var border=
405 + num(s.borderTopWidth)+
406 + num(s.borderRightWidth)+
407 + num(s.borderBottomWidth)+
408 + num(s.borderLeftWidth);
409 +
410 + var radius=Math.max(
411 + num(s.borderTopLeftRadius),
412 + num(s.borderTopRightRadius),
413 + num(s.borderBottomLeftRadius),
414 + num(s.borderBottomRightRadius)
415 + );
416 +
417 + var bg=
418 + s.backgroundColor&&
419 + s.backgroundColor!=="rgba(0, 0, 0, 0)"&&
420 + s.backgroundColor!=="transparent";
421 +
422 + var shadow=
423 + s.boxShadow&&
424 + s.boxShadow!=="none";
425 +
426 + return (
427 + namedLikeBox(el)||
428 + border>=1||
429 + (bg&&radius>=3)||
430 + (shadow&&r.width>=180)
431 + );
432 + }
433 +
236 236   function pickTarget(child){
237 237   if(!visible(child,MIN_W,MIN_H))return null;
238 238  
239 - if(boxLike(child)){
240 - return child;
241 - }
437 + if(boxLike(child))return child;
242 242  
243 243   var cr=child.getBoundingClientRect();
244 244   var q=[];
... ... @@ -300,7 +300,7 @@
300 300   return best;
301 301   }
302 302  
303 - function groupsByVisualRow(entries){
499 + function groupRows(entries){
304 304   var groups=[];
305 305  
306 306   entries
... ... @@ -340,7 +340,7 @@
340 340   return groups;
341 341   }
342 342  
343 - function validHorizontalGroup(group){
539 + function validRow(group){
344 344   if(group.entries.length<2)return false;
345 345  
346 346   var lefts=
... ... @@ -363,25 +363,26 @@
363 363  
364 364   if(widths.length<2)return false;
365 365  
366 - var minWidth=Math.min.apply(Math,widths);
367 - var maxWidth=Math.max.apply(Math,widths);
562 + var minW=
563 + Math.min.apply(Math,widths);
368 368  
565 + var maxW=
566 + Math.max.apply(Math,widths);
567 +
369 369   return (
370 - maxWidth/
371 - Math.max(1,minWidth)<=
569 + maxW/
570 + Math.max(1,minW)<=
372 372   1.9
373 373   );
374 374   }
375 375  
376 - function normalizeText(text){
377 - return String(text||"")
378 - .replace(/s+/g," ")
379 - .trim()
380 - .toUpperCase();
381 - }
575 + /* ---------- Known ARSN first section bars ---------- */
382 382  
383 - function exactKnownFirstSection(el){
384 - var text=normalizeText(el.textContent);
577 + function knownBar(el){
578 + var text=
579 + normalizeText(
580 + el.textContent
581 + );
385 385  
386 386   return (
387 387   text==="HIER STARTEN"||
... ... @@ -395,150 +395,274 @@
395 395   );
396 396   }
397 397  
398 - function visuallyFirstSectionBar(card){
399 - var cardRect=card.getBoundingClientRect();
400 - var candidates=[];
595 + function findKnownBar(card){
596 + var cardRect=
597 + card.getBoundingClientRect();
401 401  
402 - Array.from(
403 - card.querySelectorAll(
404 - "div,p,span,strong,h3,h4,h5,h6"
599 + var rows=
600 + Array.from(
601 + card.querySelectorAll(
602 + "div,p,span,strong,h3,h4,h5,h6"
603 + )
405 405   )
406 - ).forEach(function(el){
407 - if(!visible(el,20,6))return;
408 - if(excluded(el))return;
605 + .filter(function(el){
606 + if(!visible(el,20,6))return false;
607 + if(!knownBar(el))return false;
409 409  
410 - var r=el.getBoundingClientRect();
411 - var relativeTop=r.top-cardRect.top;
609 + var r=el.getBoundingClientRect();
412 412  
413 - if(
414 - relativeTop<45||
415 - relativeTop>cardRect.height*.72
416 - ){
417 - return;
418 - }
611 + var rel=
612 + r.top-
613 + cardRect.top;
419 419  
420 - var widthRatio=
421 - r.width/
422 - Math.max(1,cardRect.width);
615 + return (
616 + rel>=35&&
617 + rel<=
618 + cardRect.height*.75
619 + );
620 + })
621 + .sort(function(a,b){
622 + return (
623 + a.getBoundingClientRect().top-
624 + b.getBoundingClientRect().top
625 + );
626 + });
423 423  
424 - if(
425 - widthRatio<.55||
426 - widthRatio>1.05||
427 - r.height>54
428 - ){
429 - return;
430 - }
628 + return rows[0]||null;
629 + }
431 431  
432 - var text=normalizeText(el.textContent);
631 + function alignKnownBars(cards){
632 + var rows=
633 + cards.map(function(card){
634 + var bar=
635 + findKnownBar(card);
433 433  
434 - if(
435 - text.length<2||
436 - text.length>90
437 - ){
438 - return;
439 - }
637 + if(!bar)return null;
440 440  
441 - var style=getComputedStyle(el);
639 + var cr=
640 + card.getBoundingClientRect();
442 442  
443 - var bg=
444 - style.backgroundColor&&
445 - style.backgroundColor!=="rgba(0, 0, 0, 0)"&&
446 - style.backgroundColor!=="transparent";
642 + var br=
643 + bar.getBoundingClientRect();
447 447  
448 - var border=
449 - num(style.borderTopWidth)+
450 - num(style.borderRightWidth)+
451 - num(style.borderBottomWidth)+
452 - num(style.borderLeftWidth);
645 + return {
646 + bar:bar,
647 + relativeTop:
648 + br.top-
649 + cr.top
650 + };
651 + });
453 453  
454 - var mostlyUpper=
455 - text.length>=3&&
456 - text===text.toUpperCase();
653 + if(
654 + rows.some(function(row){
655 + return !row;
656 + })
657 + ){
658 + return false;
659 + }
457 457  
458 - var exact=exactKnownFirstSection(el);
661 + var target=
662 + Math.max.apply(
663 + Math,
664 + rows.map(function(row){
665 + return row.relativeTop;
666 + })
667 + );
459 459  
460 - var score=
461 - (exact?20:0)+
462 - (bg?6:0)+
463 - (border>=1?2:0)+
464 - (mostlyUpper?4:0)+
465 - (num(style.fontWeight)>=600?1:0);
669 + rows.forEach(function(row){
670 + var delta=
671 + target-
672 + row.relativeTop;
466 466  
467 - if(score>=7){
468 - candidates.push({
469 - el:el,
470 - relativeTop:relativeTop,
471 - width:r.width,
472 - score:score
473 - });
474 - }
475 - });
674 + if(delta<=1)return;
476 476  
477 - if(!candidates.length)return null;
676 + saveOriginal(
677 + row.bar,
678 + originalMarginTop,
679 + "margin-top"
680 + );
478 478  
479 - candidates.sort(function(a,b){
480 - if(a.score!==b.score)return b.score-a.score;
481 - if(Math.abs(a.relativeTop-b.relativeTop)>3){
482 - return a.relativeTop-b.relativeTop;
483 - }
484 - return b.width-a.width;
485 - });
682 + var current=
683 + num(
684 + getComputedStyle(
685 + row.bar
686 + ).marginTop
687 + );
486 486  
487 - // For exact known labels always prefer the earliest exact match.
488 - var exacts=candidates.filter(function(c){
489 - return exactKnownFirstSection(c.el);
689 + row.bar.style.setProperty(
690 + "margin-top",
691 + (
692 + current+
693 + delta
694 + )+"px"
695 + );
696 +
697 + row.bar.setAttribute(
698 + "data-sn-first-section-aligned",
699 + "7"
700 + );
701 +
702 + sectionManaged.add(
703 + row.bar
704 + );
490 490   });
491 491  
492 - if(exacts.length){
493 - exacts.sort(function(a,b){
494 - return a.relativeTop-b.relativeTop||b.width-a.width;
707 + return true;
708 + }
709 +
710 + /* ---------- Generic first content after heading ---------- */
711 +
712 + function heading(card){
713 + var cr=
714 + card.getBoundingClientRect();
715 +
716 + var rows=
717 + Array.from(
718 + card.querySelectorAll(
719 + "h1,h2,h3,h4,h5,h6,.box-title,[role=heading]"
720 + )
721 + )
722 + .filter(function(el){
723 + if(!visible(el,20,8))return false;
724 +
725 + var r=el.getBoundingClientRect();
726 +
727 + var rel=
728 + r.top-
729 + cr.top;
730 +
731 + return (
732 + rel>=0&&
733 + rel<=
734 + Math.min(
735 + 160,
736 + cr.height*.45
737 + )
738 + );
739 + })
740 + .sort(function(a,b){
741 + return (
742 + a.getBoundingClientRect().top-
743 + b.getBoundingClientRect().top
744 + );
495 495   });
496 - return exacts[0].el;
497 - }
498 498  
499 - // Generic fallback: earliest high-confidence bar.
500 - candidates.sort(function(a,b){
501 - return a.relativeTop-b.relativeTop||b.score-a.score||b.width-a.width;
502 - });
747 + return rows[0]||null;
748 + }
503 503  
504 - return candidates[0].el;
750 + function firstContent(card,h){
751 + if(!h)return null;
752 +
753 + var cr=
754 + card.getBoundingClientRect();
755 +
756 + var hr=
757 + h.getBoundingClientRect();
758 +
759 + var rows=
760 + Array.from(
761 + card.querySelectorAll(
762 + "p,div,ul,ol,dl,blockquote"
763 + )
764 + )
765 + .filter(function(el){
766 + if(
767 + el===h||
768 + h.contains(el)||
769 + el.contains(h)
770 + ){
771 + return false;
772 + }
773 +
774 + if(!visible(el,30,8))return false;
775 +
776 + var text=
777 + String(el.textContent||"")
778 + .replace(/\s+/g," ")
779 + .trim();
780 +
781 + if(text.length<3)return false;
782 +
783 + var r=el.getBoundingClientRect();
784 +
785 + if(
786 + r.top<
787 + hr.bottom-1
788 + ){
789 + return false;
790 + }
791 +
792 + if(
793 + r.top-cr.top>
794 + Math.min(
795 + 280,
796 + cr.height*.65
797 + )
798 + ){
799 + return false;
800 + }
801 +
802 + if(
803 + r.height>
804 + cr.height*.58
805 + ){
806 + return false;
807 + }
808 +
809 + return true;
810 + })
811 + .sort(function(a,b){
812 + var ar=
813 + a.getBoundingClientRect();
814 +
815 + var br=
816 + b.getBoundingClientRect();
817 +
818 + return (
819 + ar.top-br.top||
820 + ar.height-br.height
821 + );
822 + });
823 +
824 + return rows[0]||null;
505 505   }
506 506  
507 - function alignFirstSections(cards){
827 + function alignGeneric(cards){
508 508   var rows=
509 509   cards.map(function(card){
510 - var bar=
511 - visuallyFirstSectionBar(card);
830 + var h=
831 + heading(card);
512 512  
513 - if(!bar)return null;
833 + var c=
834 + firstContent(
835 + card,
836 + h
837 + );
514 514  
515 - var cardRect=
839 + if(!h||!c)return null;
840 +
841 + var cr=
516 516   card.getBoundingClientRect();
517 517  
518 - var barRect=
519 - bar.getBoundingClientRect();
844 + var rr=
845 + c.getBoundingClientRect();
520 520  
521 521   return {
522 - card:card,
523 - bar:bar,
848 + content:c,
524 524   relativeTop:
525 - barRect.top-cardRect.top,
526 - label:
527 - normalizeText(bar.textContent)
850 + rr.top-cr.top
528 528   };
529 529   });
530 530  
531 - // Conservative: only align when every card in the horizontal row
532 - // has a reliable first section bar.
533 533   if(
534 534   rows.some(function(row){
535 535   return !row;
536 536   })
537 537   ){
538 - return null;
859 + return false;
539 539   }
540 540  
541 - var targetTop=
862 + var target=
542 542   Math.max.apply(
543 543   Math,
544 544   rows.map(function(row){
... ... @@ -548,54 +548,47 @@
548 548  
549 549   rows.forEach(function(row){
550 550   var delta=
551 - targetTop-
872 + target-
552 552   row.relativeTop;
553 553  
554 554   if(delta<=1)return;
555 555  
556 556   saveOriginal(
557 - row.bar,
878 + row.content,
558 558   originalMarginTop,
559 559   "margin-top"
560 560   );
561 561  
562 - var currentMargin=
883 + var current=
563 563   num(
564 564   getComputedStyle(
565 - row.bar
886 + row.content
566 566   ).marginTop
567 567   );
568 568  
569 - row.bar.style.setProperty(
890 + row.content.style.setProperty(
570 570   "margin-top",
571 571   (
572 - currentMargin+
893 + current+
573 573   delta
574 574   )+"px"
575 575   );
576 576  
577 - row.bar.setAttribute(
578 - "data-sn-first-section-aligned",
579 - "4"
898 + row.content.setAttribute(
899 + "data-sn-first-content-aligned",
900 + "7"
580 580   );
581 581  
582 - sectionManaged.add(row.bar);
903 + contentManaged.add(
904 + row.content
905 + );
583 583   });
584 584  
585 - return {
586 - labels:
587 - rows.map(function(row){
588 - return row.label;
589 - }),
590 - targetRelativeTop:
591 - Math.round(targetTop)
592 - };
908 + return true;
593 593   }
594 594  
595 - function applyGroup(group){
596 - if(!validHorizontalGroup(group)){
597 - return null;
598 - }
911 + function applyRow(group){
912 + if(!validRow(group))return false;
599 599  
600 600   var cards=[];
601 601   var seen=new Set();
... ... @@ -607,25 +607,30 @@
607 607   }
608 608   });
609 609  
610 - if(cards.length<2)return null;
924 + if(cards.length<2)return false;
611 611  
612 - var firstSection=
613 - alignFirstSections(cards);
926 + if(
927 + !alignKnownBars(cards)
928 + ){
929 + alignGeneric(cards);
930 + }
614 614  
615 - // The section alignment can change natural card heights.
616 - // Measure only afterwards.
617 617   var maxHeight=0;
618 618  
619 619   cards.forEach(function(card){
620 - maxHeight=Math.max(
621 - maxHeight,
622 - card.getBoundingClientRect().height
623 - );
935 + maxHeight=
936 + Math.max(
937 + maxHeight,
938 + card.getBoundingClientRect().height
939 + );
624 624   });
625 625  
626 - maxHeight=Math.ceil(maxHeight);
942 + maxHeight=
943 + Math.ceil(
944 + maxHeight
945 + );
627 627  
628 - if(maxHeight<MIN_H)return null;
947 + if(maxHeight<MIN_H)return false;
629 629  
630 630   cards.forEach(function(card){
631 631   saveOriginal(
... ... @@ -641,125 +641,228 @@
641 641  
642 642   card.setAttribute(
643 643   "data-sn-equal-height-managed",
644 - "4"
963 + "7"
645 645   );
646 646  
647 647   heightManaged.add(card);
648 648   });
649 649  
650 - return {
651 - cards:cards.length,
652 - height:maxHeight,
653 - firstSection:firstSection
654 - };
969 + return true;
655 655   }
656 656  
657 - function run(){
658 - reset();
972 + function calculate(force){
973 + if(applying)return;
659 659  
975 + var width=
976 + Math.round(
977 + window.innerWidth
978 + );
979 +
980 + var meaningful=
981 + lastWidth<0||
982 + Math.abs(
983 + width-
984 + lastWidth
985 + )>=
986 + MIN_WIDTH_CHANGE;
987 +
660 660   if(
661 - window.innerWidth<=MOBILE_MAX
989 + hasApplied&&
990 + !force&&
991 + !meaningful
662 662   ){
663 663   return;
664 664   }
665 665  
666 - var parents=
667 - Array.from(
668 - root.querySelectorAll("*")
669 - ).filter(function(parent){
670 - return (
671 - visible(parent,MIN_W,MIN_H)&&
672 - parent.children&&
673 - parent.children.length>=2&&
674 - parent.children.length<=MAX_PARENT_CHILDREN
675 - );
676 - });
996 + applying=true;
677 677  
678 - var touched=new Set();
998 + try{
999 + harmoniseCustomCallouts();
679 679  
680 - parents.forEach(function(parent){
681 - var entries=[];
1001 + if(width<=MOBILE_MAX){
1002 + if(hasApplied){
1003 + resetRuntime();
1004 + }
682 682  
683 - Array.from(parent.children).forEach(function(child){
684 - if(!visible(child,MIN_W,MIN_H))return;
1006 + hasApplied=false;
1007 + lastWidth=width;
1008 + return;
1009 + }
685 685  
686 - var target=pickTarget(child);
687 - if(!target)return;
1011 + if(hasApplied){
1012 + resetRuntime();
1013 + }
688 688  
689 - entries.push({
690 - target:target,
691 - rect:target.getBoundingClientRect()
1015 + var parents=
1016 + Array.from(
1017 + root.querySelectorAll("*")
1018 + )
1019 + .filter(function(parent){
1020 + return (
1021 + visible(
1022 + parent,
1023 + MIN_W,
1024 + MIN_H
1025 + )&&
1026 + parent.children&&
1027 + parent.children.length>=2&&
1028 + parent.children.length<=
1029 + MAX_PARENT_CHILDREN
1030 + );
692 692   });
693 - });
694 694  
695 - if(entries.length<2)return;
1033 + var touched=
1034 + new Set();
696 696  
697 - groupsByVisualRow(entries).forEach(function(group){
698 - if(!validHorizontalGroup(group))return;
1036 + parents.forEach(function(parent){
1037 + var entries=[];
699 699  
700 - var signature=
701 - group.entries.map(function(entry){
702 - return entry.target;
703 - });
1039 + Array.from(
1040 + parent.children
1041 + ).forEach(function(child){
1042 + if(
1043 + !visible(
1044 + child,
1045 + MIN_W,
1046 + MIN_H
1047 + )
1048 + ){
1049 + return;
1050 + }
704 704  
705 - if(
706 - !signature.some(function(el){
707 - return !touched.has(el);
708 - })
709 - ){
710 - return;
711 - }
1052 + var target=
1053 + pickTarget(child);
712 712  
713 - var applied=
714 - applyGroup(group);
1055 + if(!target)return;
715 715  
716 - if(applied){
717 - signature.forEach(function(el){
718 - touched.add(el);
1057 + entries.push({
1058 + target:target,
1059 + rect:
1060 + target.getBoundingClientRect()
719 719   });
720 - }
1062 + });
1063 +
1064 + groupRows(
1065 + entries
1066 + ).forEach(function(group){
1067 + if(!validRow(group))return;
1068 +
1069 + var targets=
1070 + group.entries.map(function(entry){
1071 + return entry.target;
1072 + });
1073 +
1074 + if(
1075 + !targets.some(function(el){
1076 + return !touched.has(el);
1077 + })
1078 + ){
1079 + return;
1080 + }
1081 +
1082 + if(applyRow(group)){
1083 + targets.forEach(function(el){
1084 + touched.add(el);
1085 + });
1086 + }
1087 + });
721 721   });
722 - });
1089 +
1090 + lastWidth=width;
1091 + hasApplied=true;
1092 + }finally{
1093 + applying=false;
1094 + }
723 723   }
724 724  
725 - function schedule(){
726 - if(raf)cancelAnimationFrame(raf);
1097 + function resize(){
1098 + if(resizeTimer){
1099 + clearTimeout(
1100 + resizeTimer
1101 + );
1102 + }
727 727  
728 - raf=requestAnimationFrame(function(){
729 - raf=requestAnimationFrame(function(){
730 - raf=0;
731 - run();
732 - });
733 - });
1104 + resizeTimer=
1105 + setTimeout(
1106 + function(){
1107 + resizeTimer=0;
1108 + calculate(false);
1109 + },
1110 + RESIZE_DEBOUNCE
1111 + );
734 734   }
735 735  
736 - addEventListener("resize",schedule,{passive:true});
737 - addEventListener("load",schedule,{once:true});
1114 + function waitImages(){
1115 + var images=
1116 + Array.from(
1117 + root.querySelectorAll("img")
1118 + );
738 738  
739 - root.addEventListener(
740 - "click",
741 - function(){
742 - setTimeout(schedule,0);
743 - },
744 - true
745 - );
1120 + return Promise.all(
1121 + images.map(function(img){
1122 + if(img.complete){
1123 + return Promise.resolve();
1124 + }
746 746  
747 - Array.from(root.querySelectorAll("img")).forEach(function(img){
748 - if(!img.complete){
749 - img.addEventListener("load",schedule,{once:true});
1126 + return new Promise(function(resolve){
1127 + var done=function(){
1128 + resolve();
1129 + };
1130 +
1131 + img.addEventListener(
1132 + "load",
1133 + done,
1134 + {once:true}
1135 + );
1136 +
1137 + img.addEventListener(
1138 + "error",
1139 + done,
1140 + {once:true}
1141 + );
1142 + });
1143 + })
1144 + );
1145 + }
1146 +
1147 + async function initial(){
1148 + if(
1149 + document.readyState!==
1150 + "complete"
1151 + ){
1152 + await new Promise(function(resolve){
1153 + addEventListener(
1154 + "load",
1155 + resolve,
1156 + {once:true}
1157 + );
1158 + });
750 750   }
751 - });
752 752  
753 - if(document.fonts&&document.fonts.ready){
754 - document.fonts.ready.then(schedule);
1161 + if(
1162 + document.fonts&&
1163 + document.fonts.ready
1164 + ){
1165 + try{
1166 + await document.fonts.ready;
1167 + }catch(error){}
1168 + }
1169 +
1170 + await waitImages();
1171 +
1172 + // Exactly one initial layout calculation.
1173 + calculate(true);
755 755   }
756 756  
757 - schedule();
758 - setTimeout(schedule,200);
759 - setTimeout(schedule,650);
760 - setTimeout(schedule,1400);
1176 + addEventListener(
1177 + "resize",
1178 + resize,
1179 + {passive:true}
1180 + );
1181 +
1182 + initial();
761 761  })();
762 762  </script>
763 -<!-- SN_HORIZONTAL_BOX_HARMONIZER_END -->
764 -{{/html}}
765 765  
1186 +<!-- SN_HORIZONTAL_BOX_HARMONIZER_END -->
1187 +{{/html}}\n