gridstack - npm Package Compare versions

Comparing version 4.2.7 to 4.3.0

dist/gridstack-dd.d.ts

 /**
- * gridstack-dd.ts 4.2.7
+ * gridstack-dd.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-dd.js

 "use strict";
 /**
- * gridstack-dd.ts 4.2.7
+ * gridstack-dd.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/gridstack-ddi.d.ts

 /**
- * gridstack-ddi.ts 4.2.7
+ * gridstack-ddi.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-ddi.js

 "use strict";
 /**
- * gridstack-ddi.ts 4.2.7
+ * gridstack-ddi.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/gridstack-engine.d.ts

 /**
- * gridstack-engine.ts 4.2.7
+ * gridstack-engine.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-engine.js

 "use strict";
 /**
- * gridstack-engine.ts 4.2.7
+ * gridstack-engine.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -176,2 +176,6 @@ */
             }
+            else if (a.w != b.w) {
+                a.x = b.x + b.w;
+                a.y = y; // a -> goes after b
+            }
             else {
@@ -189,5 +193,5 @@ a.x = x;
         if (touching === false)
-            return; // ran test and fail, bail out
+            return; // IFF ran test and fail, bail out
         // check for taking same columns (but different height) and touching
-        if (a.w === b.w && a.x === b.x && (touching || utils_1.Utils.isTouching(a, b))) {
+        if (a.w === b.w && a.x === b.x && (touching || (touching = utils_1.Utils.isTouching(a, b)))) {
             if (b.y < a.y) {
@@ -200,7 +204,13 @@ let t = a;
         }
-        /* different X will be weird (expect vertical swap) and different height overlap, so too complex. user regular layout instead
-        // else check if swapping would not collide with anything else (requiring a re-layout)
-        if (!this.collide(a, {x: a.x, y: a.y, w: b.w, h: b.h}, b) &&
-            !this.collide(a, {x: b.x, y: b.y, w: a.w, h: a.h}, b))
-          return _doSwap(); */
+        if (touching === false)
+            return;
+        // check if taking same row (but different width) and touching
+        if (a.h === b.h && a.y === b.y && (touching || (touching = utils_1.Utils.isTouching(a, b)))) {
+            if (b.x < a.x) {
+                let t = a;
+                a = b;
+                b = t;
+            } // swap a <-> b vars so a is first
+            return _doSwap();
+        }
         return false;
@@ -207,0 +217,0 @@ }

dist/gridstack-h5.d.ts

 /**
- * index-h5.ts 4.2.7 - everything you need for a Grid that uses HTML5 native drag&drop
+ * index-h5.ts 4.3.0 - everything you need for a Grid that uses HTML5 native drag&drop
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-h5.js.LICENSE.txt

 /*!
- * GridStack 4.2.7
+ * GridStack 4.3.0
  * https://gridstackjs.com/
@@ -4,0 +4,0 @@ *

dist/gridstack-jq.d.ts

 /**
- * index-jq.ts 4.2.7 - everything you need for a Grid that uses Jquery-ui drag&drop (original, full feature)
+ * index-jq.ts 4.3.0 - everything you need for a Grid that uses Jquery-ui drag&drop (original, full feature)
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-jq.js.LICENSE.txt

 /*!
- * GridStack 4.2.7
+ * GridStack 4.3.0
  * https://gridstackjs.com/
@@ -4,0 +4,0 @@ *

dist/gridstack-poly.js

 /**
- * gridstack-poly.ts 4.2.7 - used for older browser support (not currently supported in v2+)
+ * gridstack-poly.ts 4.3.0 - used for older browser support (not currently supported in v2+)
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-static.d.ts

 /**
- * index-static.ts 4.2.7 - much smaller, everything you need for a static Grid (non draggable, API driven)
+ * index-static.ts 4.3.0 - much smaller, everything you need for a static Grid (non draggable, API driven)
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/gridstack-static.js

 /*! For license information please see gridstack-static.js.LICENSE.txt */
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.GridStack=e():t.GridStack=e()}(self,(function(){return(()=>{"use strict";var t={334:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.GridStackDDI=void 0;class i{static registerPlugin(t){return i.ddi=new t,i.ddi}static get(){return i.ddi||i.registerPlugin(i)}remove(t){return this}}e.GridStackDDI=i},62:(t,e,i)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.GridStackEngine=void 0;const s=i(593);class o{constructor(t={}){this.addedNodes=[],this.removedNodes=[],this.column=t.column||12,this.onChange=t.onChange,this._float=t.float,this.maxRow=t.maxRow,this.nodes=t.nodes||[]}batchUpdate(){return this.batchMode||(this.batchMode=!0,this._prevFloat=this._float,this._float=!0,this.saveInitial()),this}commit(){return this.batchMode?(this.batchMode=!1,this._float=this._prevFloat,delete this._prevFloat,this._packNodes()._notify()):this}_useEntireRowArea(t,e){return!this.float&&!this._hasLocked&&(!t._moving||t._skipDown||e.y<=t.y)}_fixCollisions(t,e=t,i,o={}){if(this._sortNodes(-1),!(i=i||this.collide(t,e)))return!1;if(t._moving&&!o.nested&&!this.float&&this.swap(t,i))return!0;let n=e;this._useEntireRowArea(t,e)&&(n={x:0,w:this.column,y:e.y,h:e.h},i=this.collide(t,n,o.skip));let r=!1,l={nested:!0,pack:!1};for(;i=i||this.collide(t,n,o.skip);){let n;if(i.locked||t._moving&&!t._skipDown&&e.y>t.y&&!this.float&&(!this.collide(i,Object.assign(Object.assign({},i),{y:t.y}),t)||!this.collide(i,Object.assign(Object.assign({},i),{y:e.y-i.h}),t))?(t._skipDown=t._skipDown||e.y>t.y,n=this.moveNode(t,Object.assign(Object.assign(Object.assign({},e),{y:i.y+i.h}),l)),i.locked&&n?s.Utils.copyPos(e,t):!i.locked&&n&&o.pack&&(this._packNodes(),e.y=i.y+i.h,s.Utils.copyPos(t,e)),r=r||n):n=this.moveNode(i,Object.assign(Object.assign(Object.assign({},i),{y:e.y+e.h,skip:t}),l)),!n)return r;i=void 0}return r}collide(t,e=t,i){return this.nodes.find((o=>o!==t&&o!==i&&s.Utils.isIntercepted(o,e)))}collideAll(t,e=t,i){return this.nodes.filter((o=>o!==t&&o!==i&&s.Utils.isIntercepted(o,e)))}collideCoverage(t,e,i){if(!e.rect||!t._rect)return;let s,o=t._rect,n=Object.assign({},e.rect);return n.y>o.y?(n.h+=n.y-o.y,n.y=o.y):n.h+=o.y-n.y,n.x>o.x?(n.w+=n.x-o.x,n.x=o.x):n.w+=o.x-n.x,i.forEach((t=>{if(t.locked||!t._rect)return;let e=t._rect,i=Number.MAX_VALUE,r=Number.MAX_VALUE,l=.5;o.y<e.y?i=(n.y+n.h-e.y)/e.h:o.y+o.h>e.y+e.h&&(i=(e.y+e.h-n.y)/e.h),o.x<e.x?r=(n.x+n.w-e.x)/e.w:o.x+o.w>e.x+e.w&&(r=(e.x+e.w-n.x)/e.w);let h=Math.min(r,i);h>l&&(l=h,s=t)})),s}cacheRects(t,e,i,s,o,n){return this.nodes.forEach((r=>r._rect={y:r.y*e+i,x:r.x*t+n,w:r.w*t-n-s,h:r.h*e-i-o})),this}swap(t,e){if(!e||e.locked||!t||t.locked)return!1;function i(){let i=e.x,s=e.y;return e.x=t.x,e.y=t.y,t.h!=e.h?(t.x=i,t.y=e.y+e.h):(t.x=i,t.y=s),t._dirty=e._dirty=!0,!0}let o;if(t.w===e.w&&t.h===e.h&&(t.x===e.x||t.y===e.y)&&(o=s.Utils.isTouching(t,e)))return i();if(!1!==o){if(t.w===e.w&&t.x===e.x&&(o||s.Utils.isTouching(t,e))){if(e.y<t.y){let i=t;t=e,e=i}return i()}return!1}}isAreaEmpty(t,e,i,s){let o={x:t||0,y:e||0,w:i||1,h:s||1};return!this.collide(o)}compact(){if(0===this.nodes.length)return this;this.batchUpdate()._sortNodes();let t=this.nodes;return this.nodes=[],t.forEach((t=>{t.locked||(t.autoPosition=!0),this.addNode(t,!1),t._dirty=!0})),this.commit()}set float(t){this._float!==t&&(this._float=t||!1,t||this._packNodes()._notify())}get float(){return this._float||!1}_sortNodes(t){return this.nodes=s.Utils.sort(this.nodes,t,this.column),this}_packNodes(){return this._sortNodes(),this.float?this.nodes.forEach((t=>{if(t._updating||void 0===t._orig||t.y===t._orig.y)return;let e=t.y;for(;e>t._orig.y;)--e,this.collide(t,{x:t.x,y:e,w:t.w,h:t.h})||(t._dirty=!0,t.y=e)})):this.nodes.forEach(((t,e)=>{if(!t.locked)for(;t.y>0;){let i=0===e?0:t.y-1;if(0!==e&&this.collide(t,{x:t.x,y:i,w:t.w,h:t.h}))break;t._dirty=t.y!==i,t.y=i}})),this}prepareNode(t,e){(t=t||{})._id=t._id||o._idSeq++,void 0!==t.x&&void 0!==t.y&&null!==t.x&&null!==t.y||(t.autoPosition=!0);let i={x:0,y:0,w:1,h:1};return s.Utils.defaults(t,i),t.autoPosition||delete t.autoPosition,t.noResize||delete t.noResize,t.noMove||delete t.noMove,"string"==typeof t.x&&(t.x=Number(t.x)),"string"==typeof t.y&&(t.y=Number(t.y)),"string"==typeof t.w&&(t.w=Number(t.w)),"string"==typeof t.h&&(t.h=Number(t.h)),isNaN(t.x)&&(t.x=i.x,t.autoPosition=!0),isNaN(t.y)&&(t.y=i.y,t.autoPosition=!0),isNaN(t.w)&&(t.w=i.w),isNaN(t.h)&&(t.h=i.h),this.nodeBoundFix(t,e)}nodeBoundFix(t,e){return t.maxW&&(t.w=Math.min(t.w,t.maxW)),t.maxH&&(t.h=Math.min(t.h,t.maxH)),t.minW&&t.minW<=this.column&&(t.w=Math.max(t.w,t.minW)),t.minH&&(t.h=Math.max(t.h,t.minH)),t.w>this.column?(this.column<12&&(t.w=Math.min(12,t.w),this.cacheOneLayout(t,12)),t.w=this.column):t.w<1&&(t.w=1),this.maxRow&&t.h>this.maxRow?t.h=this.maxRow:t.h<1&&(t.h=1),t.x<0&&(t.x=0),t.y<0&&(t.y=0),t.x+t.w>this.column&&(e?t.w=this.column-t.x:t.x=this.column-t.w),this.maxRow&&t.y+t.h>this.maxRow&&(e?t.h=this.maxRow-t.y:t.y=this.maxRow-t.h),t}getDirtyNodes(t){return t?this.nodes.filter((t=>t._dirty&&!s.Utils.samePos(t,t._orig))):this.nodes.filter((t=>t._dirty))}_notify(t,e=!0){if(this.batchMode)return this;let i=(t=void 0===t?[]:Array.isArray(t)?t:[t]).concat(this.getDirtyNodes());return this.onChange&&this.onChange(i,e),this}cleanNodes(){return this.batchMode||this.nodes.forEach((t=>{delete t._dirty,delete t._lastTried})),this}saveInitial(){return this.nodes.forEach((t=>{t._orig=s.Utils.copyPos({},t),delete t._dirty})),this._hasLocked=this.nodes.some((t=>t.locked)),this}restoreInitial(){return this.nodes.forEach((t=>{s.Utils.samePos(t,t._orig)||(s.Utils.copyPos(t,t._orig),t._dirty=!0)})),this._notify(),this}addNode(t,e=!1){let i;if(i=this.nodes.find((e=>e._id===t._id)))return i;if(delete(t=this.prepareNode(t))._temporaryRemoved,delete t._removeDOM,t.autoPosition){this._sortNodes();for(let e=0;;++e){let i=e%this.column,o=Math.floor(e/this.column);if(i+t.w>this.column)continue;let n={x:i,y:o,w:t.w,h:t.h};if(!this.nodes.find((t=>s.Utils.isIntercepted(n,t)))){t.x=i,t.y=o,delete t.autoPosition;break}}}return this.nodes.push(t),e&&this.addedNodes.push(t),this._fixCollisions(t),this._packNodes()._notify(),t}removeNode(t,e=!0,i=!1){return this.nodes.find((e=>e===t))?(i&&this.removedNodes.push(t),e&&(t._removeDOM=!0),this.nodes=this.nodes.filter((e=>e!==t)),this._packNodes()._notify(t)):this}removeAll(t=!0){return delete this._layouts,0===this.nodes.length?this:(t&&this.nodes.forEach((t=>t._removeDOM=!0)),this.removedNodes=this.nodes,this.nodes=[],this._notify(this.removedNodes))}moveNodeCheck(t,e){if(!this.changedPosConstrain(t,e))return!1;if(e.pack=!0,!this.maxRow)return this.moveNode(t,e);let i,n=new o({column:this.column,float:this.float,nodes:this.nodes.map((e=>e===t?(i=Object.assign({},e),i):Object.assign({},e)))});if(!i)return!1;let r=n.moveNode(i,e);if(this.maxRow&&r&&(r=n.getRow()<=this.maxRow,!r)){let i=this.collide(t,e);if(i&&this.swap(t,i))return this._notify(),!0}return!!r&&(n.nodes.filter((t=>t._dirty)).forEach((t=>{let e=this.nodes.find((e=>e._id===t._id));e&&(s.Utils.copyPos(e,t),e._dirty=!0)})),this._notify(),!0)}willItFit(t){if(delete t._willFitPos,!this.maxRow)return!0;let e=new o({column:this.column,float:this.float,nodes:this.nodes.map((t=>Object.assign({},t)))}),i=Object.assign({},t);return this.cleanupNode(i),delete i.el,delete i._id,delete i.content,delete i.grid,e.addNode(i),e.getRow()<=this.maxRow&&(t._willFitPos=s.Utils.copyPos({},i),!0)}changedPosConstrain(t,e){return e.w=e.w||t.w,e.h=e.h||t.h,t.x!==e.x||t.y!==e.y||(t.maxW&&(e.w=Math.min(e.w,t.maxW)),t.maxH&&(e.h=Math.min(e.h,t.maxH)),t.minW&&(e.w=Math.max(e.w,t.minW)),t.minH&&(e.h=Math.max(e.h,t.minH)),t.w!==e.w||t.h!==e.h)}moveNode(t,e){if(!t||!e)return!1;void 0===e.pack&&(e.pack=!0),"number"!=typeof e.x&&(e.x=t.x),"number"!=typeof e.y&&(e.y=t.y),"number"!=typeof e.w&&(e.w=t.w),"number"!=typeof e.h&&(e.h=t.h);let i=t.w!==e.w||t.h!==e.h,o=s.Utils.copyPos({},t,!0);if(s.Utils.copyPos(o,e),o=this.nodeBoundFix(o,i),s.Utils.copyPos(e,o),s.Utils.samePos(t,e))return!1;let n=s.Utils.copyPos({},t),r=o,l=this.collideAll(t,r,e.skip),h=!0;if(l.length){let i=t._moving&&!e.nested?this.collideCoverage(t,e,l):l[0];h=!!i&&!this._fixCollisions(t,o,i,e)}return h&&(t._dirty=!0,s.Utils.copyPos(t,o)),e.pack&&this._packNodes()._notify(),!s.Utils.samePos(t,n)}getRow(){return this.nodes.reduce(((t,e)=>Math.max(t,e.y+e.h)),0)}beginUpdate(t){return t._updating||(t._updating=!0,delete t._skipDown,this.batchMode||this.saveInitial()),this}endUpdate(){let t=this.nodes.find((t=>t._updating));return t&&(delete t._updating,delete t._skipDown),this}save(t=!0){let e=[];return this._sortNodes(),this.nodes.forEach((i=>{let s={};for(let t in i)"_"!==t[0]&&null!==i[t]&&void 0!==i[t]&&(s[t]=i[t]);delete s.grid,t||delete s.el,s.autoPosition||delete s.autoPosition,s.noResize||delete s.noResize,s.noMove||delete s.noMove,s.locked||delete s.locked,e.push(s)})),e}layoutsNodesChange(t){return!this._layouts||this._ignoreLayoutsNodeChange||this._layouts.forEach(((e,i)=>{if(!e||i===this.column)return this;i<this.column?this._layouts[i]=void 0:t.forEach((t=>{if(!t._orig)return;let s=e.find((e=>e._id===t._id));if(!s)return;let o=i/this.column;t.y!==t._orig.y&&(s.y+=t.y-t._orig.y),t.x!==t._orig.x&&(s.x=Math.round(t.x*o)),t.w!==t._orig.w&&(s.w=Math.round(t.w*o))}))})),this}updateNodeWidths(t,e,i,o="moveScale"){if(!this.nodes.length||t===e)return this;if(this.cacheLayout(this.nodes,t),1===e&&i&&i.length){let t=0;i.forEach((e=>{e.x=0,e.w=1,e.y=Math.max(e.y,t),t=e.y+e.h}))}else i=s.Utils.sort(this.nodes,-1,t);let n=this._layouts[e]||[],r=this._layouts.length-1;0===n.length&&e>t&&e<r&&(n=this._layouts[r]||[],n.length&&(t=r,n.forEach((t=>{let e=i.findIndex((e=>e._id===t._id));-1!==e&&(i[e].x=t.x,i[e].y=t.y,i[e].w=t.w)})),n=[]));let l=[];if(n.forEach((t=>{let e=i.findIndex((e=>e._id===t._id));-1!==e&&(i[e].x=t.x,i[e].y=t.y,i[e].w=t.w,l.push(i[e]),i.splice(e,1))})),i.length)if("function"==typeof o)o(e,t,l,i);else{let s=e/t,n="move"===o||"moveScale"===o,r="scale"===o||"moveScale"===o;i.forEach((i=>{i.x=1===e?0:n?Math.round(i.x*s):Math.min(i.x,e-1),i.w=1===e||1===t?1:r?Math.round(i.w*s)||1:Math.min(i.w,e),l.push(i)})),i=[]}return l=s.Utils.sort(l,-1,e),this._ignoreLayoutsNodeChange=!0,this.batchUpdate(),this.nodes=[],l.forEach((t=>{this.addNode(t,!1),t._dirty=!0}),this),this.commit(),delete this._ignoreLayoutsNodeChange,this}cacheLayout(t,e,i=!1){let s=[];return t.forEach(((t,e)=>{t._id=t._id||o._idSeq++,s[e]={x:t.x,y:t.y,w:t.w,_id:t._id}})),this._layouts=i?[]:this._layouts||[],this._layouts[e]=s,this}cacheOneLayout(t,e){t._id=t._id||o._idSeq++;let i={x:t.x,y:t.y,w:t.w,_id:t._id};this._layouts=this._layouts||[],this._layouts[e]=this._layouts[e]||[];let s=this._layouts[e].findIndex((e=>e._id===t._id));return-1===s?this._layouts[e].push(i):this._layouts[e][s]=i,this}cleanupNode(t){for(let e in t)"_"===e[0]&&"_id"!==e&&delete t[e];return this}}e.GridStackEngine=o,o._idSeq=1},105:function(t,e,i){var s=this&&this.__createBinding||(Object.create?function(t,e,i,s){void 0===s&&(s=i),Object.defineProperty(t,s,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,s){void 0===s&&(s=i),t[s]=e[i]}),o=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||s(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),o(i(699),e),o(i(593),e),o(i(62),e),o(i(334),e),o(i(270),e)},270:function(t,e,i){var s=this&&this.__createBinding||(Object.create?function(t,e,i,s){void 0===s&&(s=i),Object.defineProperty(t,s,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,s){void 0===s&&(s=i),t[s]=e[i]}),o=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||s(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),e.GridStack=void 0;const n=i(62),r=i(593),l=i(334);o(i(699),e),o(i(593),e),o(i(62),e),o(i(334),e);const h={column:12,minRow:0,maxRow:0,itemClass:"grid-stack-item",placeholderClass:"grid-stack-placeholder",placeholderText:"",handle:".grid-stack-item-content",handleClass:null,styleInHead:!1,cellHeight:"auto",cellHeightThrottle:100,margin:10,auto:!0,minWidth:768,float:!1,staticGrid:!1,animate:!0,alwaysShowResizeHandle:!1,resizable:{autoHide:!0,handles:"se"},draggable:{handle:".grid-stack-item-content",scroll:!1,appendTo:"body"},disableDrag:!1,disableResize:!1,rtl:"auto",removable:!1,removableOptions:{accept:".grid-stack-item"},marginUnit:"px",cellHeightUnit:"px",disableOneColumnMode:!1,oneColumnModeDomSort:!1};class a{constructor(t,e={}){this._gsEventHandler={},this._extraDragRow=0,this.el=t,(e=e||{}).row&&(e.minRow=e.maxRow=e.row,delete e.row);let i=r.Utils.toNumber(t.getAttribute("gs-row")),s=Object.assign(Object.assign({},r.Utils.cloneDeep(h)),{column:r.Utils.toNumber(t.getAttribute("gs-column"))||12,minRow:i||r.Utils.toNumber(t.getAttribute("gs-min-row"))||0,maxRow:i||r.Utils.toNumber(t.getAttribute("gs-max-row"))||0,staticGrid:r.Utils.toBool(t.getAttribute("gs-static"))||!1,_styleSheetClass:"grid-stack-instance-"+(1e4*Math.random()).toFixed(0),alwaysShowResizeHandle:e.alwaysShowResizeHandle||!1,resizable:{autoHide:!e.alwaysShowResizeHandle,handles:"se"},draggable:{handle:(e.handleClass?"."+e.handleClass:e.handle?e.handle:"")||".grid-stack-item-content",scroll:!1,appendTo:"body"},removableOptions:{accept:"."+(e.itemClass||"grid-stack-item")}});t.getAttribute("gs-animate")&&(s.animate=r.Utils.toBool(t.getAttribute("gs-animate"))),this.opts=r.Utils.defaults(e,s),e=null,this.initMargin(),1!==this.opts.column&&!this.opts.disableOneColumnMode&&this._widthOrContainer()<=this.opts.minWidth&&(this._prevColumn=this.opts.column,this.opts.column=1),"auto"===this.opts.rtl&&(this.opts.rtl="rtl"===t.style.direction),this.opts.rtl&&this.el.classList.add("grid-stack-rtl");let o=r.Utils.closestByClass(this.el,h.itemClass);if(o&&o.gridstackNode&&(this.opts._isNested=o.gridstackNode,this.opts._isNested.subGrid=this,this.el.classList.add("grid-stack-nested")),this._isAutoCellHeight="auto"===this.opts.cellHeight,this._isAutoCellHeight||"initial"===this.opts.cellHeight?this.cellHeight(void 0,!1):("number"==typeof this.opts.cellHeight&&this.opts.cellHeightUnit&&this.opts.cellHeightUnit!==h.cellHeightUnit&&(this.opts.cellHeight=this.opts.cellHeight+this.opts.cellHeightUnit,delete this.opts.cellHeightUnit),this.cellHeight(this.opts.cellHeight,!1)),this.el.classList.add(this.opts._styleSheetClass),this._setStaticClass(),this.engine=new n.GridStackEngine({column:this.opts.column,float:this.opts.float,maxRow:this.opts.maxRow,onChange:t=>{let e=0;this.engine.nodes.forEach((t=>{e=Math.max(e,t.y+t.h)})),t.forEach((t=>{let e=t.el;t._removeDOM?(e&&e.remove(),delete t._removeDOM):this._writePosAttr(e,t)})),this._updateStyles(!1,e)}}),this.opts.auto){this.batchUpdate();let t=[];this.getGridItems().forEach((e=>{let i=parseInt(e.getAttribute("gs-x")),s=parseInt(e.getAttribute("gs-y"));t.push({el:e,i:(Number.isNaN(i)?1e3:i)+(Number.isNaN(s)?1e3:s)*this.opts.column})})),t.sort(((t,e)=>t.i-e.i)).forEach((t=>this._prepareElement(t.el))),this.commit()}this.setAnimation(this.opts.animate),this._updateStyles(),12!=this.opts.column&&this.el.classList.add("grid-stack-"+this.opts.column),this.opts.dragIn&&a.setupDragIn(this.opts.dragIn,this.opts.dragInOptions),delete this.opts.dragIn,delete this.opts.dragInOptions,this._setupRemoveDrop(),this._setupAcceptWidget(),this._updateWindowResizeEvent()}static init(t={},e=".grid-stack"){let i=a.getGridElement(e);return i?(i.gridstack||(i.gridstack=new a(i,r.Utils.cloneDeep(t))),i.gridstack):("string"==typeof e?console.error('GridStack.initAll() no grid was found with selector "'+e+'" - element missing or wrong selector ?\nNote: ".grid-stack" is required for proper CSS styling and drag/drop, and is the default selector.'):console.error("GridStack.init() no grid element was passed."),null)}static initAll(t={},e=".grid-stack"){let i=[];return a.getGridElements(e).forEach((e=>{e.gridstack||(e.gridstack=new a(e,r.Utils.cloneDeep(t)),delete t.dragIn,delete t.dragInOptions),i.push(e.gridstack)})),0===i.length&&console.error('GridStack.initAll() no grid was found with selector "'+e+'" - element missing or wrong selector ?\nNote: ".grid-stack" is required for proper CSS styling and drag/drop, and is the default selector.'),i}static addGrid(t,e={}){if(!t)return null;let i=t;if(!t.classList.contains("grid-stack")){let s=document.implementation.createHTMLDocument();s.body.innerHTML=`<div class="grid-stack ${e.class||""}"></div>`,i=s.body.children[0],t.appendChild(i)}let s=a.init(e,i);if(s.opts.children){let t=s.opts.children;delete s.opts.children,s.load(t)}return s}get placeholder(){if(!this._placeholder){let t=document.createElement("div");t.className="placeholder-content",this.opts.placeholderText&&(t.innerHTML=this.opts.placeholderText),this._placeholder=document.createElement("div"),this._placeholder.classList.add(this.opts.placeholderClass,h.itemClass,this.opts.itemClass),this.placeholder.appendChild(t)}return this._placeholder}addWidget(t,e){if(arguments.length>2){console.warn("gridstack.ts: `addWidget(el, x, y, width...)` is deprecated. Use `addWidget({x, y, w, content, ...})`. It will be removed soon");let e=arguments,i=1,s={x:e[i++],y:e[i++],w:e[i++],h:e[i++],autoPosition:e[i++],minW:e[i++],maxW:e[i++],minH:e[i++],maxH:e[i++],id:e[i++]};return this.addWidget(t,s)}let i;if("string"==typeof t){let e=document.implementation.createHTMLDocument();e.body.innerHTML=t,i=e.body.children[0]}else if(0===arguments.length||1===arguments.length&&(void 0!==(s=t).x||void 0!==s.y||void 0!==s.w||void 0!==s.h||void 0!==s.content)){let s=t&&t.content||"";e=t;let o=document.implementation.createHTMLDocument();o.body.innerHTML=`<div class="grid-stack-item ${this.opts.itemClass||""}"><div class="grid-stack-item-content">${s}</div></div>`,i=o.body.children[0]}else i=t;var s;let o=this._readAttr(i);e=r.Utils.cloneDeep(e)||{},r.Utils.defaults(e,o);let n=this.engine.prepareNode(e);if(this._writeAttr(i,e),this._insertNotAppend?this.el.prepend(i):this.el.appendChild(i),this._prepareElement(i,!0,e),this._updateContainerHeight(),n.subGrid&&!n.subGrid.el){let t=n.el.querySelector(".grid-stack-item-content");n.subGrid=a.addGrid(t,n.subGrid)}return this._triggerAddEvent(),this._triggerChangeEvent(),i}save(t=!0,e=!1){let i=this.engine.save(t);if(i.forEach((e=>{if(t&&e.el&&!e.subGrid){let t=e.el.querySelector(".grid-stack-item-content");e.content=t?t.innerHTML:void 0,e.content||delete e.content}else t||delete e.content,e.subGrid&&(e.subGrid=e.subGrid.save(t,!0));delete e.el})),e){let t=r.Utils.cloneDeep(this.opts);return t.marginBottom===t.marginTop&&t.marginRight===t.marginLeft&&t.marginTop===t.marginRight&&(t.margin=t.marginTop,delete t.marginTop,delete t.marginRight,delete t.marginBottom,delete t.marginLeft),t.rtl===("rtl"===this.el.style.direction)&&(t.rtl="auto"),this._isAutoCellHeight&&(t.cellHeight="auto"),r.Utils.removeInternalAndSame(t,h),t.children=i,t}return i}load(t,e=!0){let i=a.Utils.sort([...t],-1,this._prevColumn||this.opts.column);this._insertNotAppend=!0,this._prevColumn&&this._prevColumn!==this.opts.column&&i.some((t=>t.x+t.w>this.opts.column))&&(this._ignoreLayoutsNodeChange=!0,this.engine.cacheLayout(i,this._prevColumn,!0));let s=[];return this.batchUpdate(),e&&[...this.engine.nodes].forEach((t=>{i.find((e=>t.id===e.id))||("function"==typeof e?e(this,t,!1):(s.push(t),this.removeWidget(t.el,!0,!1)))})),i.forEach((t=>{let i=t.id||0===t.id?this.engine.nodes.find((e=>e.id===t.id)):void 0;if(i){if(this.update(i.el,t),t.subGrid&&t.subGrid.children){let e=i.el.querySelector(".grid-stack");e&&e.gridstack&&(e.gridstack.load(t.subGrid.children),this._insertNotAppend=!0)}}else e&&(t="function"==typeof e?e(this,t,!0).gridstackNode:this.addWidget(t).gridstackNode)})),this.engine.removedNodes=s,this.commit(),delete this._ignoreLayoutsNodeChange,delete this._insertNotAppend,this}batchUpdate(){return this.engine.batchUpdate(),this}getCellHeight(t=!1){return!this.opts.cellHeight||"auto"===this.opts.cellHeight||t&&this.opts.cellHeightUnit&&"px"!==this.opts.cellHeightUnit?Math.round(this.el.getBoundingClientRect().height)/parseInt(this.el.getAttribute("gs-current-row")):this.opts.cellHeight}cellHeight(t,e=!0){if(e&&void 0!==t&&this._isAutoCellHeight!==("auto"===t)&&(this._isAutoCellHeight="auto"===t,this._updateWindowResizeEvent()),"initial"!==t&&"auto"!==t||(t=void 0),void 0===t){let e=-this.opts.marginRight-this.opts.marginLeft+this.opts.marginTop+this.opts.marginBottom;t=this.cellWidth()+e}let i=r.Utils.parseHeight(t);return this.opts.cellHeightUnit===i.unit&&this.opts.cellHeight===i.h||(this.opts.cellHeightUnit=i.unit,this.opts.cellHeight=i.h,e&&this._updateStyles(!0,this.getRow())),this}cellWidth(){return this._widthOrContainer()/this.opts.column}_widthOrContainer(){return this.el.clientWidth||this.el.parentElement.clientWidth||window.innerWidth}commit(){return this.engine.commit(),this._triggerRemoveEvent(),this._triggerAddEvent(),this._triggerChangeEvent(),this}compact(){return this.engine.compact(),this._triggerChangeEvent(),this}column(t,e="moveScale"){if(this.opts.column===t)return this;let i,s=this.opts.column;return 1===t?this._prevColumn=s:delete this._prevColumn,this.el.classList.remove("grid-stack-"+s),this.el.classList.add("grid-stack-"+t),this.opts.column=this.engine.column=t,1===t&&this.opts.oneColumnModeDomSort&&(i=[],this.getGridItems().forEach((t=>{t.gridstackNode&&i.push(t.gridstackNode)})),i.length||(i=void 0)),this.engine.updateNodeWidths(s,t,i,e),this._isAutoCellHeight&&this.cellHeight(),this._ignoreLayoutsNodeChange=!0,this._triggerChangeEvent(),delete this._ignoreLayoutsNodeChange,this}getColumn(){return this.opts.column}getGridItems(){return Array.from(this.el.children).filter((t=>t.matches("."+this.opts.itemClass)&&!t.matches("."+this.opts.placeholderClass)))}destroy(t=!0){if(this.el)return this._updateWindowResizeEvent(!0),this.setStatic(!0,!1),this.setAnimation(!1),t?this.el.parentNode.removeChild(this.el):(this.removeAll(t),this.el.classList.remove(this.opts._styleSheetClass)),this._removeStylesheet(),this.el.removeAttribute("gs-current-row"),delete this.opts._isNested,delete this.opts,delete this._placeholder,delete this.engine,delete this.el.gridstack,delete this.el,this}float(t){return this.engine.float=t,this._triggerChangeEvent(),this}getFloat(){return this.engine.float}getCellFromPixel(t,e=!1){let i,s=this.el.getBoundingClientRect();i=e?{top:s.top+document.documentElement.scrollTop,left:s.left}:{top:this.el.offsetTop,left:this.el.offsetLeft};let o=t.left-i.left,n=t.top-i.top,r=s.width/this.opts.column,l=s.height/parseInt(this.el.getAttribute("gs-current-row"));return{x:Math.floor(o/r),y:Math.floor(n/l)}}getRow(){return Math.max(this.engine.getRow(),this.opts.minRow)}isAreaEmpty(t,e,i,s){return this.engine.isAreaEmpty(t,e,i,s)}makeWidget(t){let e=a.getElement(t);return this._prepareElement(e,!0),this._updateContainerHeight(),this._triggerAddEvent(),this._triggerChangeEvent(),e}on(t,e){if(-1!==t.indexOf(" "))return t.split(" ").forEach((t=>this.on(t,e))),this;if("change"===t||"added"===t||"removed"===t||"enable"===t||"disable"===t){let i="enable"===t||"disable"===t;this._gsEventHandler[t]=i?t=>e(t):t=>e(t,t.detail),this.el.addEventListener(t,this._gsEventHandler[t])}else"drag"===t||"dragstart"===t||"dragstop"===t||"resizestart"===t||"resize"===t||"resizestop"===t||"dropped"===t?this._gsEventHandler[t]=e:console.log("GridStack.on("+t+') event not supported, but you can still use $(".grid-stack").on(...) while jquery-ui is still used internally.');return this}off(t){return-1!==t.indexOf(" ")?(t.split(" ").forEach((t=>this.off(t))),this):("change"!==t&&"added"!==t&&"removed"!==t&&"enable"!==t&&"disable"!==t||this._gsEventHandler[t]&&this.el.removeEventListener(t,this._gsEventHandler[t]),delete this._gsEventHandler[t],this)}removeWidget(t,e=!0,i=!0){return a.getElements(t).forEach((t=>{if(t.parentElement!==this.el)return;let s=t.gridstackNode;s||(s=this.engine.nodes.find((e=>t===e.el))),s&&(delete t.gridstackNode,l.GridStackDDI.get().remove(t),this.engine.removeNode(s,e,i),e&&t.parentElement&&t.remove())})),i&&(this._triggerRemoveEvent(),this._triggerChangeEvent()),this}removeAll(t=!0){return this.engine.nodes.forEach((t=>{delete t.el.gridstackNode,l.GridStackDDI.get().remove(t.el)})),this.engine.removeAll(t),this._triggerRemoveEvent(),this}setAnimation(t){return t?this.el.classList.add("grid-stack-animate"):this.el.classList.remove("grid-stack-animate"),this}setStatic(t,e=!0){return this.opts.staticGrid===t||(this.opts.staticGrid=t,this._setupRemoveDrop(),this._setupAcceptWidget(),this.engine.nodes.forEach((t=>this._prepareDragDropByNode(t))),e&&this._setStaticClass()),this}update(t,e){if(arguments.length>2){console.warn("gridstack.ts: `update(el, x, y, w, h)` is deprecated. Use `update(el, {x, w, content, ...})`. It will be removed soon");let i=arguments,s=1;return e={x:i[s++],y:i[s++],w:i[s++],h:i[s++]},this.update(t,e)}return a.getElements(t).forEach((t=>{if(!t||!t.gridstackNode)return;let i=t.gridstackNode,s=r.Utils.cloneDeep(e);delete s.autoPosition;let o,n=["x","y","w","h"];if(n.some((t=>void 0!==s[t]&&s[t]!==i[t]))&&(o={},n.forEach((t=>{o[t]=void 0!==s[t]?s[t]:i[t],delete s[t]}))),!o&&(s.minW||s.minH||s.maxW||s.maxH)&&(o={}),s.content){let e=t.querySelector(".grid-stack-item-content");e&&e.innerHTML!==s.content&&(e.innerHTML=s.content),delete s.content}let l=!1,h=!1;for(const t in s)"_"!==t[0]&&i[t]!==s[t]&&(i[t]=s[t],l=!0,h=h||!this.opts.staticGrid&&("noResize"===t||"noMove"===t||"locked"===t));o&&(this.engine.cleanNodes().beginUpdate(i).moveNode(i,o),this._updateContainerHeight(),this._triggerChangeEvent(),this.engine.endUpdate()),l&&this._writeAttr(t,i),h&&this._prepareDragDropByNode(i)})),this}margin(t){if(!("string"==typeof t&&t.split(" ").length>1)){let e=r.Utils.parseHeight(t);if(this.opts.marginUnit===e.unit&&this.opts.margin===e.h)return}return this.opts.margin=t,this.opts.marginTop=this.opts.marginBottom=this.opts.marginLeft=this.opts.marginRight=void 0,this.initMargin(),this._updateStyles(!0),this}getMargin(){return this.opts.margin}willItFit(t){if(arguments.length>1){console.warn("gridstack.ts: `willItFit(x,y,w,h,autoPosition)` is deprecated. Use `willItFit({x, y,...})`. It will be removed soon");let t=arguments,e=0,i={x:t[e++],y:t[e++],w:t[e++],h:t[e++],autoPosition:t[e++]};return this.willItFit(i)}return this.engine.willItFit(t)}_triggerChangeEvent(){if(this.engine.batchMode)return this;let t=this.engine.getDirtyNodes(!0);return t&&t.length&&(this._ignoreLayoutsNodeChange||this.engine.layoutsNodesChange(t),this._triggerEvent("change",t)),this.engine.saveInitial(),this}_triggerAddEvent(){return this.engine.batchMode||this.engine.addedNodes&&this.engine.addedNodes.length>0&&(this._ignoreLayoutsNodeChange||this.engine.layoutsNodesChange(this.engine.addedNodes),this.engine.addedNodes.forEach((t=>{delete t._dirty})),this._triggerEvent("added",this.engine.addedNodes),this.engine.addedNodes=[]),this}_triggerRemoveEvent(){return this.engine.batchMode||this.engine.removedNodes&&this.engine.removedNodes.length>0&&(this._triggerEvent("removed",this.engine.removedNodes),this.engine.removedNodes=[]),this}_triggerEvent(t,e){let i=e?new CustomEvent(t,{bubbles:!1,detail:e}):new Event(t);return this.el.dispatchEvent(i),this}_removeStylesheet(){return this._styles&&(r.Utils.removeStylesheet(this._styles._id),delete this._styles),this}_updateStyles(t=!1,e){if(t&&this._removeStylesheet(),this._updateContainerHeight(),0===this.opts.cellHeight)return this;let i=this.opts.cellHeight,s=this.opts.cellHeightUnit,o=`.${this.opts._styleSheetClass} > .${this.opts.itemClass}`;if(!this._styles){let t="gridstack-style-"+(1e5*Math.random()).toFixed(),e=this.opts.styleInHead?void 0:this.el.parentNode;if(this._styles=r.Utils.createStylesheet(t,e),!this._styles)return this;this._styles._id=t,this._styles._max=0,r.Utils.addCSSRule(this._styles,o,`min-height: ${i}${s}`);let n=this.opts.marginTop+this.opts.marginUnit,l=this.opts.marginBottom+this.opts.marginUnit,h=this.opts.marginRight+this.opts.marginUnit,a=this.opts.marginLeft+this.opts.marginUnit,d=`${o} > .grid-stack-item-content`,c=`.${this.opts._styleSheetClass} > .grid-stack-placeholder > .placeholder-content`;r.Utils.addCSSRule(this._styles,d,`top: ${n}; right: ${h}; bottom: ${l}; left: ${a};`),r.Utils.addCSSRule(this._styles,c,`top: ${n}; right: ${h}; bottom: ${l}; left: ${a};`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-ne`,`right: ${h}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-e`,`right: ${h}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-se`,`right: ${h}; bottom: ${l}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-nw`,`left: ${a}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-w`,`left: ${a}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-sw`,`left: ${a}; bottom: ${l}`)}if((e=e||this._styles._max)>this._styles._max){let t=t=>i*t+s;for(let i=this._styles._max+1;i<=e;i++){let e=t(i);r.Utils.addCSSRule(this._styles,`${o}[gs-y="${i-1}"]`,`top: ${t(i-1)}`),r.Utils.addCSSRule(this._styles,`${o}[gs-h="${i}"]`,`height: ${e}`),r.Utils.addCSSRule(this._styles,`${o}[gs-min-h="${i}"]`,`min-height: ${e}`),r.Utils.addCSSRule(this._styles,`${o}[gs-max-h="${i}"]`,`max-height: ${e}`)}this._styles._max=e}return this}_updateContainerHeight(){if(!this.engine||this.engine.batchMode)return this;let t=this.getRow()+this._extraDragRow,e=parseInt(getComputedStyle(this.el)["min-height"]);if(e>0){let i=Math.round(e/this.getCellHeight(!0));t<i&&(t=i)}if(this.el.setAttribute("gs-current-row",String(t)),0===t)return this.el.style.removeProperty("height"),this;let i=this.opts.cellHeight,s=this.opts.cellHeightUnit;return i?(this.el.style.height=t*i+s,this):this}_prepareElement(t,e=!1,i){i||(t.classList.add(this.opts.itemClass),i=this._readAttr(t)),t.gridstackNode=i,i.el=t,i.grid=this;let s=Object.assign({},i);return i=this.engine.addNode(i,e),r.Utils.same(i,s)||this._writeAttr(t,i),this._prepareDragDropByNode(i),this}_writePosAttr(t,e){return void 0!==e.x&&null!==e.x&&t.setAttribute("gs-x",String(e.x)),void 0!==e.y&&null!==e.y&&t.setAttribute("gs-y",String(e.y)),e.w&&t.setAttribute("gs-w",String(e.w)),e.h&&t.setAttribute("gs-h",String(e.h)),this}_writeAttr(t,e){if(!e)return this;this._writePosAttr(t,e);let i={autoPosition:"gs-auto-position",minW:"gs-min-w",minH:"gs-min-h",maxW:"gs-max-w",maxH:"gs-max-h",noResize:"gs-no-resize",noMove:"gs-no-move",locked:"gs-locked",id:"gs-id",resizeHandles:"gs-resize-handles"};for(const s in i)e[s]?t.setAttribute(i[s],String(e[s])):t.removeAttribute(i[s]);return this}_readAttr(t){let e={};e.x=r.Utils.toNumber(t.getAttribute("gs-x")),e.y=r.Utils.toNumber(t.getAttribute("gs-y")),e.w=r.Utils.toNumber(t.getAttribute("gs-w")),e.h=r.Utils.toNumber(t.getAttribute("gs-h")),e.maxW=r.Utils.toNumber(t.getAttribute("gs-max-w")),e.minW=r.Utils.toNumber(t.getAttribute("gs-min-w")),e.maxH=r.Utils.toNumber(t.getAttribute("gs-max-h")),e.minH=r.Utils.toNumber(t.getAttribute("gs-min-h")),e.autoPosition=r.Utils.toBool(t.getAttribute("gs-auto-position")),e.noResize=r.Utils.toBool(t.getAttribute("gs-no-resize")),e.noMove=r.Utils.toBool(t.getAttribute("gs-no-move")),e.locked=r.Utils.toBool(t.getAttribute("gs-locked")),e.resizeHandles=t.getAttribute("gs-resize-handles"),e.id=t.getAttribute("gs-id");for(const t in e){if(!e.hasOwnProperty(t))return;e[t]||0===e[t]||delete e[t]}return e}_setStaticClass(){let t=["grid-stack-static"];return this.opts.staticGrid?(this.el.classList.add(...t),this.el.setAttribute("gs-static","true")):(this.el.classList.remove(...t),this.el.removeAttribute("gs-static")),this}onParentResize(){if(!this.el||!this.el.clientWidth)return;let t=!this.opts.disableOneColumnMode&&this.el.clientWidth<=this.opts.minWidth,e=!1;return 1===this.opts.column!==t&&(e=!0,this.opts.animate&&this.setAnimation(!1),this.column(t?1:this._prevColumn),this.opts.animate&&this.setAnimation(!0)),this._isAutoCellHeight&&(!e&&this.opts.cellHeightThrottle?(this._cellHeightThrottle||(this._cellHeightThrottle=r.Utils.throttle((()=>this.cellHeight()),this.opts.cellHeightThrottle)),this._cellHeightThrottle()):this.cellHeight()),this.engine.nodes.forEach((t=>{t.subGrid&&t.subGrid.onParentResize()})),this}_updateWindowResizeEvent(t=!1){const e=(this._isAutoCellHeight||!this.opts.disableOneColumnMode)&&!this.opts._isNested;return t||!e||this._windowResizeBind?!t&&e||!this._windowResizeBind||(window.removeEventListener("resize",this._windowResizeBind),delete this._windowResizeBind):(this._windowResizeBind=this.onParentResize.bind(this),window.addEventListener("resize",this._windowResizeBind)),this}static getElement(t=".grid-stack-item"){return r.Utils.getElement(t)}static getElements(t=".grid-stack-item"){return r.Utils.getElements(t)}static getGridElement(t){return a.getElement(t)}static getGridElements(t){return r.Utils.getElements(t)}initMargin(){let t,e=0,i=[];return"string"==typeof this.opts.margin&&(i=this.opts.margin.split(" ")),2===i.length?(this.opts.marginTop=this.opts.marginBottom=i[0],this.opts.marginLeft=this.opts.marginRight=i[1]):4===i.length?(this.opts.marginTop=i[0],this.opts.marginRight=i[1],this.opts.marginBottom=i[2],this.opts.marginLeft=i[3]):(t=r.Utils.parseHeight(this.opts.margin),this.opts.marginUnit=t.unit,e=this.opts.margin=t.h),void 0===this.opts.marginTop?this.opts.marginTop=e:(t=r.Utils.parseHeight(this.opts.marginTop),this.opts.marginTop=t.h,delete this.opts.margin),void 0===this.opts.marginBottom?this.opts.marginBottom=e:(t=r.Utils.parseHeight(this.opts.marginBottom),this.opts.marginBottom=t.h,delete this.opts.margin),void 0===this.opts.marginRight?this.opts.marginRight=e:(t=r.Utils.parseHeight(this.opts.marginRight),this.opts.marginRight=t.h,delete this.opts.margin),void 0===this.opts.marginLeft?this.opts.marginLeft=e:(t=r.Utils.parseHeight(this.opts.marginLeft),this.opts.marginLeft=t.h,delete this.opts.margin),this.opts.marginUnit=t.unit,this.opts.marginTop===this.opts.marginBottom&&this.opts.marginLeft===this.opts.marginRight&&this.opts.marginTop===this.opts.marginRight&&(this.opts.margin=this.opts.marginTop),this}static setupDragIn(t,e){}movable(t,e){return this}resizable(t,e){return this}disable(){return this}enable(){return this}enableMove(t){return this}enableResize(t){return this}_setupAcceptWidget(){return this}_setupRemoveDrop(){return this}_prepareDragDropByNode(t){return this}_onStartMoving(t,e,i,s,o,n){}_dragOrResize(t,e,i,s,o,n){}_leave(t,e){}}e.GridStack=a,a.Utils=r.Utils,a.Engine=n.GridStackEngine},699:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0})},593:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Utils=e.obsoleteAttr=e.obsoleteOptsDel=e.obsoleteOpts=e.obsolete=void 0,e.obsolete=function(t,e,i,s,o){let n=(...n)=>(console.warn("gridstack.js: Function `"+i+"` is deprecated in "+o+" and has been replaced with `"+s+"`. It will be **completely** removed in v1.0"),e.apply(t,n));return n.prototype=e.prototype,n},e.obsoleteOpts=function(t,e,i,s){void 0!==t[e]&&(t[i]=t[e],console.warn("gridstack.js: Option `"+e+"` is deprecated in "+s+" and has been replaced with `"+i+"`. It will be **completely** removed in v1.0"))},e.obsoleteOptsDel=function(t,e,i,s){void 0!==t[e]&&console.warn("gridstack.js: Option `"+e+"` is deprecated in "+i+s)},e.obsoleteAttr=function(t,e,i,s){let o=t.getAttribute(e);null!==o&&(t.setAttribute(i,o),console.warn("gridstack.js: attribute `"+e+"`="+o+" is deprecated on this object in "+s+" and has been replaced with `"+i+"`. It will be **completely** removed in v1.0"))};class i{static getElements(t){if("string"==typeof t){let e=document.querySelectorAll(t);return e.length||"."===t[0]||"#"===t[0]||(e=document.querySelectorAll("."+t),e.length||(e=document.querySelectorAll("#"+t))),Array.from(e)}return[t]}static getElement(t){if("string"==typeof t){if(!t.length)return null;if("#"===t[0])return document.getElementById(t.substring(1));if("."===t[0]||"["===t[0])return document.querySelector(t);if(!isNaN(+t[0]))return document.getElementById(t);let e=document.querySelector(t);return e||(e=document.getElementById(t)),e||(e=document.querySelector("."+t)),e}return t}static isIntercepted(t,e){return!(t.y>=e.y+e.h||t.y+t.h<=e.y||t.x+t.w<=e.x||t.x>=e.x+e.w)}static isTouching(t,e){return i.isIntercepted(t,{x:e.x-.5,y:e.y-.5,w:e.w+1,h:e.h+1})}static sort(t,e,i){return i=i||t.reduce(((t,e)=>Math.max(e.x+e.w,t)),0)||12,-1===e?t.sort(((t,e)=>e.x+e.y*i-(t.x+t.y*i))):t.sort(((t,e)=>t.x+t.y*i-(e.x+e.y*i)))}static createStylesheet(t,e){let i=document.createElement("style");return i.setAttribute("type","text/css"),i.setAttribute("gs-style-id",t),i.styleSheet?i.styleSheet.cssText="":i.appendChild(document.createTextNode("")),e?e.insertBefore(i,e.firstChild):(e=document.getElementsByTagName("head")[0]).appendChild(i),i.sheet}static removeStylesheet(t){let e=document.querySelector("STYLE[gs-style-id="+t+"]");e&&e.parentNode&&e.remove()}static addCSSRule(t,e,i){"function"==typeof t.addRule?t.addRule(e,i):"function"==typeof t.insertRule&&t.insertRule(`${e}{${i}}`)}static toBool(t){return"boolean"==typeof t?t:"string"==typeof t?!(""===(t=t.toLowerCase())||"no"===t||"false"===t||"0"===t):Boolean(t)}static toNumber(t){return null===t||0===t.length?void 0:Number(t)}static parseHeight(t){let e,i="px";if("string"==typeof t){let s=t.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw|%)?$/);if(!s)throw new Error("Invalid height");i=s[2]||"px",e=parseFloat(s[1])}else e=t;return{h:e,unit:i}}static defaults(t,...e){return e.forEach((e=>{for(const i in e){if(!e.hasOwnProperty(i))return;null===t[i]||void 0===t[i]?t[i]=e[i]:"object"==typeof e[i]&&"object"==typeof t[i]&&this.defaults(t[i],e[i])}})),t}static same(t,e){if("object"!=typeof t)return t==e;if(typeof t!=typeof e)return!1;if(Object.keys(t).length!==Object.keys(e).length)return!1;for(const i in t)if(t[i]!==e[i])return!1;return!0}static copyPos(t,e,i=!1){return t.x=e.x,t.y=e.y,t.w=e.w,t.h=e.h,i?(e.minW&&(t.minW=e.minW),e.minH&&(t.minH=e.minH),e.maxW&&(t.maxW=e.maxW),e.maxH&&(t.maxH=e.maxH),t):t}static samePos(t,e){return t&&e&&t.x===e.x&&t.y===e.y&&t.w===e.w&&t.h===e.h}static removeInternalAndSame(t,e){if("object"==typeof t&&"object"==typeof e)for(let i in t){let s=t[i];if("_"===i[0]||s===e[i])delete t[i];else if(s&&"object"==typeof s&&void 0!==e[i]){for(let t in s)s[t]!==e[i][t]&&"_"!==t[0]||delete s[t];Object.keys(s).length||delete t[i]}}}static closestByClass(t,e){for(;t=t.parentElement;)if(t.classList.contains(e))return t;return null}static throttle(t,e){let i=!1;return(...s)=>{i||(i=!0,setTimeout((()=>{t(...s),i=!1}),e))}}static removePositioningStyles(t){let e=t.style;e.position&&e.removeProperty("position"),e.left&&e.removeProperty("left"),e.top&&e.removeProperty("top"),e.width&&e.removeProperty("width"),e.height&&e.removeProperty("height")}static getScrollElement(t){if(!t)return document.scrollingElement;const e=getComputedStyle(t);return/(auto|scroll)/.test(e.overflow+e.overflowY)?t:this.getScrollElement(t.parentElement)}static updateScrollPosition(t,e,i){let s=t.getBoundingClientRect(),o=window.innerHeight||document.documentElement.clientHeight;if(s.top<0||s.bottom>o){let n=s.bottom-o,r=s.top,l=this.getScrollElement(t);if(null!==l){let h=l.scrollTop;s.top<0&&i<0?t.offsetHeight>o?l.scrollTop+=i:l.scrollTop+=Math.abs(r)>Math.abs(i)?i:r:i>0&&(t.offsetHeight>o?l.scrollTop+=i:l.scrollTop+=n>i?i:n),e.top+=l.scrollTop-h}}}static updateScrollResize(t,e,i){const s=this.getScrollElement(e),o=s.clientHeight,n=s===this.getScrollElement()?0:s.getBoundingClientRect().top,r=t.clientY-n,l=r>o-i;r<i?s.scrollBy({behavior:"smooth",top:r-i}):l&&s.scrollBy({behavior:"smooth",top:i-(o-r)})}static clone(t){return null==t||"object"!=typeof t?t:t instanceof Array?[...t]:Object.assign({},t)}static cloneDeep(t){const e=i.clone(t);for(const s in e)e.hasOwnProperty(s)&&"object"==typeof e[s]&&"__"!==s.substring(0,2)&&(e[s]=i.cloneDeep(t[s]));return e}}e.Utils=i}},e={},i=function i(s){var o=e[s];if(void 0!==o)return o.exports;var n=e[s]={exports:{}};return t[s].call(n.exports,n,n.exports,i),n.exports}(105);return i.GridStack})()}));
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.GridStack=e():t.GridStack=e()}(self,(function(){return(()=>{"use strict";var t={334:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.GridStackDDI=void 0;class i{static registerPlugin(t){return i.ddi=new t,i.ddi}static get(){return i.ddi||i.registerPlugin(i)}remove(t){return this}}e.GridStackDDI=i},62:(t,e,i)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.GridStackEngine=void 0;const s=i(593);class o{constructor(t={}){this.addedNodes=[],this.removedNodes=[],this.column=t.column||12,this.onChange=t.onChange,this._float=t.float,this.maxRow=t.maxRow,this.nodes=t.nodes||[]}batchUpdate(){return this.batchMode||(this.batchMode=!0,this._prevFloat=this._float,this._float=!0,this.saveInitial()),this}commit(){return this.batchMode?(this.batchMode=!1,this._float=this._prevFloat,delete this._prevFloat,this._packNodes()._notify()):this}_useEntireRowArea(t,e){return!this.float&&!this._hasLocked&&(!t._moving||t._skipDown||e.y<=t.y)}_fixCollisions(t,e=t,i,o={}){if(this._sortNodes(-1),!(i=i||this.collide(t,e)))return!1;if(t._moving&&!o.nested&&!this.float&&this.swap(t,i))return!0;let n=e;this._useEntireRowArea(t,e)&&(n={x:0,w:this.column,y:e.y,h:e.h},i=this.collide(t,n,o.skip));let r=!1,l={nested:!0,pack:!1};for(;i=i||this.collide(t,n,o.skip);){let n;if(i.locked||t._moving&&!t._skipDown&&e.y>t.y&&!this.float&&(!this.collide(i,Object.assign(Object.assign({},i),{y:t.y}),t)||!this.collide(i,Object.assign(Object.assign({},i),{y:e.y-i.h}),t))?(t._skipDown=t._skipDown||e.y>t.y,n=this.moveNode(t,Object.assign(Object.assign(Object.assign({},e),{y:i.y+i.h}),l)),i.locked&&n?s.Utils.copyPos(e,t):!i.locked&&n&&o.pack&&(this._packNodes(),e.y=i.y+i.h,s.Utils.copyPos(t,e)),r=r||n):n=this.moveNode(i,Object.assign(Object.assign(Object.assign({},i),{y:e.y+e.h,skip:t}),l)),!n)return r;i=void 0}return r}collide(t,e=t,i){return this.nodes.find((o=>o!==t&&o!==i&&s.Utils.isIntercepted(o,e)))}collideAll(t,e=t,i){return this.nodes.filter((o=>o!==t&&o!==i&&s.Utils.isIntercepted(o,e)))}collideCoverage(t,e,i){if(!e.rect||!t._rect)return;let s,o=t._rect,n=Object.assign({},e.rect);return n.y>o.y?(n.h+=n.y-o.y,n.y=o.y):n.h+=o.y-n.y,n.x>o.x?(n.w+=n.x-o.x,n.x=o.x):n.w+=o.x-n.x,i.forEach((t=>{if(t.locked||!t._rect)return;let e=t._rect,i=Number.MAX_VALUE,r=Number.MAX_VALUE,l=.5;o.y<e.y?i=(n.y+n.h-e.y)/e.h:o.y+o.h>e.y+e.h&&(i=(e.y+e.h-n.y)/e.h),o.x<e.x?r=(n.x+n.w-e.x)/e.w:o.x+o.w>e.x+e.w&&(r=(e.x+e.w-n.x)/e.w);let h=Math.min(r,i);h>l&&(l=h,s=t)})),s}cacheRects(t,e,i,s,o,n){return this.nodes.forEach((r=>r._rect={y:r.y*e+i,x:r.x*t+n,w:r.w*t-n-s,h:r.h*e-i-o})),this}swap(t,e){if(!e||e.locked||!t||t.locked)return!1;function i(){let i=e.x,s=e.y;return e.x=t.x,e.y=t.y,t.h!=e.h?(t.x=i,t.y=e.y+e.h):t.w!=e.w?(t.x=e.x+e.w,t.y=s):(t.x=i,t.y=s),t._dirty=e._dirty=!0,!0}let o;if(t.w===e.w&&t.h===e.h&&(t.x===e.x||t.y===e.y)&&(o=s.Utils.isTouching(t,e)))return i();if(!1!==o){if(t.w===e.w&&t.x===e.x&&(o||(o=s.Utils.isTouching(t,e)))){if(e.y<t.y){let i=t;t=e,e=i}return i()}if(!1!==o){if(t.h===e.h&&t.y===e.y&&(o||(o=s.Utils.isTouching(t,e)))){if(e.x<t.x){let i=t;t=e,e=i}return i()}return!1}}}isAreaEmpty(t,e,i,s){let o={x:t||0,y:e||0,w:i||1,h:s||1};return!this.collide(o)}compact(){if(0===this.nodes.length)return this;this.batchUpdate()._sortNodes();let t=this.nodes;return this.nodes=[],t.forEach((t=>{t.locked||(t.autoPosition=!0),this.addNode(t,!1),t._dirty=!0})),this.commit()}set float(t){this._float!==t&&(this._float=t||!1,t||this._packNodes()._notify())}get float(){return this._float||!1}_sortNodes(t){return this.nodes=s.Utils.sort(this.nodes,t,this.column),this}_packNodes(){return this._sortNodes(),this.float?this.nodes.forEach((t=>{if(t._updating||void 0===t._orig||t.y===t._orig.y)return;let e=t.y;for(;e>t._orig.y;)--e,this.collide(t,{x:t.x,y:e,w:t.w,h:t.h})||(t._dirty=!0,t.y=e)})):this.nodes.forEach(((t,e)=>{if(!t.locked)for(;t.y>0;){let i=0===e?0:t.y-1;if(0!==e&&this.collide(t,{x:t.x,y:i,w:t.w,h:t.h}))break;t._dirty=t.y!==i,t.y=i}})),this}prepareNode(t,e){(t=t||{})._id=t._id||o._idSeq++,void 0!==t.x&&void 0!==t.y&&null!==t.x&&null!==t.y||(t.autoPosition=!0);let i={x:0,y:0,w:1,h:1};return s.Utils.defaults(t,i),t.autoPosition||delete t.autoPosition,t.noResize||delete t.noResize,t.noMove||delete t.noMove,"string"==typeof t.x&&(t.x=Number(t.x)),"string"==typeof t.y&&(t.y=Number(t.y)),"string"==typeof t.w&&(t.w=Number(t.w)),"string"==typeof t.h&&(t.h=Number(t.h)),isNaN(t.x)&&(t.x=i.x,t.autoPosition=!0),isNaN(t.y)&&(t.y=i.y,t.autoPosition=!0),isNaN(t.w)&&(t.w=i.w),isNaN(t.h)&&(t.h=i.h),this.nodeBoundFix(t,e)}nodeBoundFix(t,e){return t.maxW&&(t.w=Math.min(t.w,t.maxW)),t.maxH&&(t.h=Math.min(t.h,t.maxH)),t.minW&&t.minW<=this.column&&(t.w=Math.max(t.w,t.minW)),t.minH&&(t.h=Math.max(t.h,t.minH)),t.w>this.column?(this.column<12&&(t.w=Math.min(12,t.w),this.cacheOneLayout(t,12)),t.w=this.column):t.w<1&&(t.w=1),this.maxRow&&t.h>this.maxRow?t.h=this.maxRow:t.h<1&&(t.h=1),t.x<0&&(t.x=0),t.y<0&&(t.y=0),t.x+t.w>this.column&&(e?t.w=this.column-t.x:t.x=this.column-t.w),this.maxRow&&t.y+t.h>this.maxRow&&(e?t.h=this.maxRow-t.y:t.y=this.maxRow-t.h),t}getDirtyNodes(t){return t?this.nodes.filter((t=>t._dirty&&!s.Utils.samePos(t,t._orig))):this.nodes.filter((t=>t._dirty))}_notify(t,e=!0){if(this.batchMode)return this;let i=(t=void 0===t?[]:Array.isArray(t)?t:[t]).concat(this.getDirtyNodes());return this.onChange&&this.onChange(i,e),this}cleanNodes(){return this.batchMode||this.nodes.forEach((t=>{delete t._dirty,delete t._lastTried})),this}saveInitial(){return this.nodes.forEach((t=>{t._orig=s.Utils.copyPos({},t),delete t._dirty})),this._hasLocked=this.nodes.some((t=>t.locked)),this}restoreInitial(){return this.nodes.forEach((t=>{s.Utils.samePos(t,t._orig)||(s.Utils.copyPos(t,t._orig),t._dirty=!0)})),this._notify(),this}addNode(t,e=!1){let i;if(i=this.nodes.find((e=>e._id===t._id)))return i;if(delete(t=this.prepareNode(t))._temporaryRemoved,delete t._removeDOM,t.autoPosition){this._sortNodes();for(let e=0;;++e){let i=e%this.column,o=Math.floor(e/this.column);if(i+t.w>this.column)continue;let n={x:i,y:o,w:t.w,h:t.h};if(!this.nodes.find((t=>s.Utils.isIntercepted(n,t)))){t.x=i,t.y=o,delete t.autoPosition;break}}}return this.nodes.push(t),e&&this.addedNodes.push(t),this._fixCollisions(t),this._packNodes()._notify(),t}removeNode(t,e=!0,i=!1){return this.nodes.find((e=>e===t))?(i&&this.removedNodes.push(t),e&&(t._removeDOM=!0),this.nodes=this.nodes.filter((e=>e!==t)),this._packNodes()._notify(t)):this}removeAll(t=!0){return delete this._layouts,0===this.nodes.length?this:(t&&this.nodes.forEach((t=>t._removeDOM=!0)),this.removedNodes=this.nodes,this.nodes=[],this._notify(this.removedNodes))}moveNodeCheck(t,e){if(!this.changedPosConstrain(t,e))return!1;if(e.pack=!0,!this.maxRow)return this.moveNode(t,e);let i,n=new o({column:this.column,float:this.float,nodes:this.nodes.map((e=>e===t?(i=Object.assign({},e),i):Object.assign({},e)))});if(!i)return!1;let r=n.moveNode(i,e);if(this.maxRow&&r&&(r=n.getRow()<=this.maxRow,!r)){let i=this.collide(t,e);if(i&&this.swap(t,i))return this._notify(),!0}return!!r&&(n.nodes.filter((t=>t._dirty)).forEach((t=>{let e=this.nodes.find((e=>e._id===t._id));e&&(s.Utils.copyPos(e,t),e._dirty=!0)})),this._notify(),!0)}willItFit(t){if(delete t._willFitPos,!this.maxRow)return!0;let e=new o({column:this.column,float:this.float,nodes:this.nodes.map((t=>Object.assign({},t)))}),i=Object.assign({},t);return this.cleanupNode(i),delete i.el,delete i._id,delete i.content,delete i.grid,e.addNode(i),e.getRow()<=this.maxRow&&(t._willFitPos=s.Utils.copyPos({},i),!0)}changedPosConstrain(t,e){return e.w=e.w||t.w,e.h=e.h||t.h,t.x!==e.x||t.y!==e.y||(t.maxW&&(e.w=Math.min(e.w,t.maxW)),t.maxH&&(e.h=Math.min(e.h,t.maxH)),t.minW&&(e.w=Math.max(e.w,t.minW)),t.minH&&(e.h=Math.max(e.h,t.minH)),t.w!==e.w||t.h!==e.h)}moveNode(t,e){if(!t||!e)return!1;void 0===e.pack&&(e.pack=!0),"number"!=typeof e.x&&(e.x=t.x),"number"!=typeof e.y&&(e.y=t.y),"number"!=typeof e.w&&(e.w=t.w),"number"!=typeof e.h&&(e.h=t.h);let i=t.w!==e.w||t.h!==e.h,o=s.Utils.copyPos({},t,!0);if(s.Utils.copyPos(o,e),o=this.nodeBoundFix(o,i),s.Utils.copyPos(e,o),s.Utils.samePos(t,e))return!1;let n=s.Utils.copyPos({},t),r=o,l=this.collideAll(t,r,e.skip),h=!0;if(l.length){let i=t._moving&&!e.nested?this.collideCoverage(t,e,l):l[0];h=!!i&&!this._fixCollisions(t,o,i,e)}return h&&(t._dirty=!0,s.Utils.copyPos(t,o)),e.pack&&this._packNodes()._notify(),!s.Utils.samePos(t,n)}getRow(){return this.nodes.reduce(((t,e)=>Math.max(t,e.y+e.h)),0)}beginUpdate(t){return t._updating||(t._updating=!0,delete t._skipDown,this.batchMode||this.saveInitial()),this}endUpdate(){let t=this.nodes.find((t=>t._updating));return t&&(delete t._updating,delete t._skipDown),this}save(t=!0){let e=[];return this._sortNodes(),this.nodes.forEach((i=>{let s={};for(let t in i)"_"!==t[0]&&null!==i[t]&&void 0!==i[t]&&(s[t]=i[t]);delete s.grid,t||delete s.el,s.autoPosition||delete s.autoPosition,s.noResize||delete s.noResize,s.noMove||delete s.noMove,s.locked||delete s.locked,e.push(s)})),e}layoutsNodesChange(t){return!this._layouts||this._ignoreLayoutsNodeChange||this._layouts.forEach(((e,i)=>{if(!e||i===this.column)return this;i<this.column?this._layouts[i]=void 0:t.forEach((t=>{if(!t._orig)return;let s=e.find((e=>e._id===t._id));if(!s)return;let o=i/this.column;t.y!==t._orig.y&&(s.y+=t.y-t._orig.y),t.x!==t._orig.x&&(s.x=Math.round(t.x*o)),t.w!==t._orig.w&&(s.w=Math.round(t.w*o))}))})),this}updateNodeWidths(t,e,i,o="moveScale"){if(!this.nodes.length||t===e)return this;if(this.cacheLayout(this.nodes,t),1===e&&i&&i.length){let t=0;i.forEach((e=>{e.x=0,e.w=1,e.y=Math.max(e.y,t),t=e.y+e.h}))}else i=s.Utils.sort(this.nodes,-1,t);let n=this._layouts[e]||[],r=this._layouts.length-1;0===n.length&&e>t&&e<r&&(n=this._layouts[r]||[],n.length&&(t=r,n.forEach((t=>{let e=i.findIndex((e=>e._id===t._id));-1!==e&&(i[e].x=t.x,i[e].y=t.y,i[e].w=t.w)})),n=[]));let l=[];if(n.forEach((t=>{let e=i.findIndex((e=>e._id===t._id));-1!==e&&(i[e].x=t.x,i[e].y=t.y,i[e].w=t.w,l.push(i[e]),i.splice(e,1))})),i.length)if("function"==typeof o)o(e,t,l,i);else{let s=e/t,n="move"===o||"moveScale"===o,r="scale"===o||"moveScale"===o;i.forEach((i=>{i.x=1===e?0:n?Math.round(i.x*s):Math.min(i.x,e-1),i.w=1===e||1===t?1:r?Math.round(i.w*s)||1:Math.min(i.w,e),l.push(i)})),i=[]}return l=s.Utils.sort(l,-1,e),this._ignoreLayoutsNodeChange=!0,this.batchUpdate(),this.nodes=[],l.forEach((t=>{this.addNode(t,!1),t._dirty=!0}),this),this.commit(),delete this._ignoreLayoutsNodeChange,this}cacheLayout(t,e,i=!1){let s=[];return t.forEach(((t,e)=>{t._id=t._id||o._idSeq++,s[e]={x:t.x,y:t.y,w:t.w,_id:t._id}})),this._layouts=i?[]:this._layouts||[],this._layouts[e]=s,this}cacheOneLayout(t,e){t._id=t._id||o._idSeq++;let i={x:t.x,y:t.y,w:t.w,_id:t._id};this._layouts=this._layouts||[],this._layouts[e]=this._layouts[e]||[];let s=this._layouts[e].findIndex((e=>e._id===t._id));return-1===s?this._layouts[e].push(i):this._layouts[e][s]=i,this}cleanupNode(t){for(let e in t)"_"===e[0]&&"_id"!==e&&delete t[e];return this}}e.GridStackEngine=o,o._idSeq=1},105:function(t,e,i){var s=this&&this.__createBinding||(Object.create?function(t,e,i,s){void 0===s&&(s=i),Object.defineProperty(t,s,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,s){void 0===s&&(s=i),t[s]=e[i]}),o=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||s(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),o(i(699),e),o(i(593),e),o(i(62),e),o(i(334),e),o(i(270),e)},270:function(t,e,i){var s=this&&this.__createBinding||(Object.create?function(t,e,i,s){void 0===s&&(s=i),Object.defineProperty(t,s,{enumerable:!0,get:function(){return e[i]}})}:function(t,e,i,s){void 0===s&&(s=i),t[s]=e[i]}),o=this&&this.__exportStar||function(t,e){for(var i in t)"default"===i||e.hasOwnProperty(i)||s(e,t,i)};Object.defineProperty(e,"__esModule",{value:!0}),e.GridStack=void 0;const n=i(62),r=i(593),l=i(334);o(i(699),e),o(i(593),e),o(i(62),e),o(i(334),e);const h={column:12,minRow:0,maxRow:0,itemClass:"grid-stack-item",placeholderClass:"grid-stack-placeholder",placeholderText:"",handle:".grid-stack-item-content",handleClass:null,styleInHead:!1,cellHeight:"auto",cellHeightThrottle:100,margin:10,auto:!0,minWidth:768,float:!1,staticGrid:!1,animate:!0,alwaysShowResizeHandle:!1,resizable:{autoHide:!0,handles:"se"},draggable:{handle:".grid-stack-item-content",scroll:!1,appendTo:"body"},disableDrag:!1,disableResize:!1,rtl:"auto",removable:!1,removableOptions:{accept:".grid-stack-item"},marginUnit:"px",cellHeightUnit:"px",disableOneColumnMode:!1,oneColumnModeDomSort:!1};class a{constructor(t,e={}){this._gsEventHandler={},this._extraDragRow=0,this.el=t,(e=e||{}).row&&(e.minRow=e.maxRow=e.row,delete e.row);let i=r.Utils.toNumber(t.getAttribute("gs-row")),s=Object.assign(Object.assign({},r.Utils.cloneDeep(h)),{column:r.Utils.toNumber(t.getAttribute("gs-column"))||12,minRow:i||r.Utils.toNumber(t.getAttribute("gs-min-row"))||0,maxRow:i||r.Utils.toNumber(t.getAttribute("gs-max-row"))||0,staticGrid:r.Utils.toBool(t.getAttribute("gs-static"))||!1,_styleSheetClass:"grid-stack-instance-"+(1e4*Math.random()).toFixed(0),alwaysShowResizeHandle:e.alwaysShowResizeHandle||!1,resizable:{autoHide:!e.alwaysShowResizeHandle,handles:"se"},draggable:{handle:(e.handleClass?"."+e.handleClass:e.handle?e.handle:"")||".grid-stack-item-content",scroll:!1,appendTo:"body"},removableOptions:{accept:"."+(e.itemClass||"grid-stack-item")}});t.getAttribute("gs-animate")&&(s.animate=r.Utils.toBool(t.getAttribute("gs-animate"))),this.opts=r.Utils.defaults(e,s),e=null,this.initMargin(),1!==this.opts.column&&!this.opts.disableOneColumnMode&&this._widthOrContainer()<=this.opts.minWidth&&(this._prevColumn=this.opts.column,this.opts.column=1),"auto"===this.opts.rtl&&(this.opts.rtl="rtl"===t.style.direction),this.opts.rtl&&this.el.classList.add("grid-stack-rtl");let o=r.Utils.closestByClass(this.el,h.itemClass);if(o&&o.gridstackNode&&(this.opts._isNested=o.gridstackNode,this.opts._isNested.subGrid=this,this.el.classList.add("grid-stack-nested")),this._isAutoCellHeight="auto"===this.opts.cellHeight,this._isAutoCellHeight||"initial"===this.opts.cellHeight?this.cellHeight(void 0,!1):("number"==typeof this.opts.cellHeight&&this.opts.cellHeightUnit&&this.opts.cellHeightUnit!==h.cellHeightUnit&&(this.opts.cellHeight=this.opts.cellHeight+this.opts.cellHeightUnit,delete this.opts.cellHeightUnit),this.cellHeight(this.opts.cellHeight,!1)),this.el.classList.add(this.opts._styleSheetClass),this._setStaticClass(),this.engine=new n.GridStackEngine({column:this.opts.column,float:this.opts.float,maxRow:this.opts.maxRow,onChange:t=>{let e=0;this.engine.nodes.forEach((t=>{e=Math.max(e,t.y+t.h)})),t.forEach((t=>{let e=t.el;t._removeDOM?(e&&e.remove(),delete t._removeDOM):this._writePosAttr(e,t)})),this._updateStyles(!1,e)}}),this.opts.auto){this.batchUpdate();let t=[];this.getGridItems().forEach((e=>{let i=parseInt(e.getAttribute("gs-x")),s=parseInt(e.getAttribute("gs-y"));t.push({el:e,i:(Number.isNaN(i)?1e3:i)+(Number.isNaN(s)?1e3:s)*this.opts.column})})),t.sort(((t,e)=>t.i-e.i)).forEach((t=>this._prepareElement(t.el))),this.commit()}this.setAnimation(this.opts.animate),this._updateStyles(),12!=this.opts.column&&this.el.classList.add("grid-stack-"+this.opts.column),this.opts.dragIn&&a.setupDragIn(this.opts.dragIn,this.opts.dragInOptions),delete this.opts.dragIn,delete this.opts.dragInOptions,this._setupRemoveDrop(),this._setupAcceptWidget(),this._updateWindowResizeEvent()}static init(t={},e=".grid-stack"){let i=a.getGridElement(e);return i?(i.gridstack||(i.gridstack=new a(i,r.Utils.cloneDeep(t))),i.gridstack):("string"==typeof e?console.error('GridStack.initAll() no grid was found with selector "'+e+'" - element missing or wrong selector ?\nNote: ".grid-stack" is required for proper CSS styling and drag/drop, and is the default selector.'):console.error("GridStack.init() no grid element was passed."),null)}static initAll(t={},e=".grid-stack"){let i=[];return a.getGridElements(e).forEach((e=>{e.gridstack||(e.gridstack=new a(e,r.Utils.cloneDeep(t)),delete t.dragIn,delete t.dragInOptions),i.push(e.gridstack)})),0===i.length&&console.error('GridStack.initAll() no grid was found with selector "'+e+'" - element missing or wrong selector ?\nNote: ".grid-stack" is required for proper CSS styling and drag/drop, and is the default selector.'),i}static addGrid(t,e={}){if(!t)return null;let i=t;if(!t.classList.contains("grid-stack")){let s=document.implementation.createHTMLDocument();s.body.innerHTML=`<div class="grid-stack ${e.class||""}"></div>`,i=s.body.children[0],t.appendChild(i)}let s=a.init(e,i);if(s.opts.children){let t=s.opts.children;delete s.opts.children,s.load(t)}return s}get placeholder(){if(!this._placeholder){let t=document.createElement("div");t.className="placeholder-content",this.opts.placeholderText&&(t.innerHTML=this.opts.placeholderText),this._placeholder=document.createElement("div"),this._placeholder.classList.add(this.opts.placeholderClass,h.itemClass,this.opts.itemClass),this.placeholder.appendChild(t)}return this._placeholder}addWidget(t,e){if(arguments.length>2){console.warn("gridstack.ts: `addWidget(el, x, y, width...)` is deprecated. Use `addWidget({x, y, w, content, ...})`. It will be removed soon");let e=arguments,i=1,s={x:e[i++],y:e[i++],w:e[i++],h:e[i++],autoPosition:e[i++],minW:e[i++],maxW:e[i++],minH:e[i++],maxH:e[i++],id:e[i++]};return this.addWidget(t,s)}let i;if("string"==typeof t){let e=document.implementation.createHTMLDocument();e.body.innerHTML=t,i=e.body.children[0]}else if(0===arguments.length||1===arguments.length&&(void 0!==(s=t).x||void 0!==s.y||void 0!==s.w||void 0!==s.h||void 0!==s.content)){let s=t&&t.content||"";e=t;let o=document.implementation.createHTMLDocument();o.body.innerHTML=`<div class="grid-stack-item ${this.opts.itemClass||""}"><div class="grid-stack-item-content">${s}</div></div>`,i=o.body.children[0]}else i=t;var s;let o=this._readAttr(i);e=r.Utils.cloneDeep(e)||{},r.Utils.defaults(e,o);let n=this.engine.prepareNode(e);if(this._writeAttr(i,e),this._insertNotAppend?this.el.prepend(i):this.el.appendChild(i),this._prepareElement(i,!0,e),this._updateContainerHeight(),n.subGrid&&!n.subGrid.el){let t=n.el.querySelector(".grid-stack-item-content");n.subGrid=a.addGrid(t,n.subGrid)}return this._triggerAddEvent(),this._triggerChangeEvent(),i}save(t=!0,e=!1){let i=this.engine.save(t);if(i.forEach((e=>{if(t&&e.el&&!e.subGrid){let t=e.el.querySelector(".grid-stack-item-content");e.content=t?t.innerHTML:void 0,e.content||delete e.content}else t||delete e.content,e.subGrid&&(e.subGrid=e.subGrid.save(t,!0));delete e.el})),e){let t=r.Utils.cloneDeep(this.opts);return t.marginBottom===t.marginTop&&t.marginRight===t.marginLeft&&t.marginTop===t.marginRight&&(t.margin=t.marginTop,delete t.marginTop,delete t.marginRight,delete t.marginBottom,delete t.marginLeft),t.rtl===("rtl"===this.el.style.direction)&&(t.rtl="auto"),this._isAutoCellHeight&&(t.cellHeight="auto"),r.Utils.removeInternalAndSame(t,h),t.children=i,t}return i}load(t,e=!0){let i=a.Utils.sort([...t],-1,this._prevColumn||this.opts.column);this._insertNotAppend=!0,this._prevColumn&&this._prevColumn!==this.opts.column&&i.some((t=>t.x+t.w>this.opts.column))&&(this._ignoreLayoutsNodeChange=!0,this.engine.cacheLayout(i,this._prevColumn,!0));let s=[];return this.batchUpdate(),e&&[...this.engine.nodes].forEach((t=>{i.find((e=>t.id===e.id))||("function"==typeof e?e(this,t,!1):(s.push(t),this.removeWidget(t.el,!0,!1)))})),i.forEach((t=>{let i=t.id||0===t.id?this.engine.nodes.find((e=>e.id===t.id)):void 0;if(i){if(this.update(i.el,t),t.subGrid&&t.subGrid.children){let e=i.el.querySelector(".grid-stack");e&&e.gridstack&&(e.gridstack.load(t.subGrid.children),this._insertNotAppend=!0)}}else e&&(t="function"==typeof e?e(this,t,!0).gridstackNode:this.addWidget(t).gridstackNode)})),this.engine.removedNodes=s,this.commit(),delete this._ignoreLayoutsNodeChange,delete this._insertNotAppend,this}batchUpdate(){return this.engine.batchUpdate(),this}getCellHeight(t=!1){return!this.opts.cellHeight||"auto"===this.opts.cellHeight||t&&this.opts.cellHeightUnit&&"px"!==this.opts.cellHeightUnit?Math.round(this.el.getBoundingClientRect().height)/parseInt(this.el.getAttribute("gs-current-row")):this.opts.cellHeight}cellHeight(t,e=!0){if(e&&void 0!==t&&this._isAutoCellHeight!==("auto"===t)&&(this._isAutoCellHeight="auto"===t,this._updateWindowResizeEvent()),"initial"!==t&&"auto"!==t||(t=void 0),void 0===t){let e=-this.opts.marginRight-this.opts.marginLeft+this.opts.marginTop+this.opts.marginBottom;t=this.cellWidth()+e}let i=r.Utils.parseHeight(t);return this.opts.cellHeightUnit===i.unit&&this.opts.cellHeight===i.h||(this.opts.cellHeightUnit=i.unit,this.opts.cellHeight=i.h,e&&this._updateStyles(!0,this.getRow())),this}cellWidth(){return this._widthOrContainer()/this.opts.column}_widthOrContainer(){return this.el.clientWidth||this.el.parentElement.clientWidth||window.innerWidth}commit(){return this.engine.commit(),this._triggerRemoveEvent(),this._triggerAddEvent(),this._triggerChangeEvent(),this}compact(){return this.engine.compact(),this._triggerChangeEvent(),this}column(t,e="moveScale"){if(this.opts.column===t)return this;let i,s=this.opts.column;return 1===t?this._prevColumn=s:delete this._prevColumn,this.el.classList.remove("grid-stack-"+s),this.el.classList.add("grid-stack-"+t),this.opts.column=this.engine.column=t,1===t&&this.opts.oneColumnModeDomSort&&(i=[],this.getGridItems().forEach((t=>{t.gridstackNode&&i.push(t.gridstackNode)})),i.length||(i=void 0)),this.engine.updateNodeWidths(s,t,i,e),this._isAutoCellHeight&&this.cellHeight(),this._ignoreLayoutsNodeChange=!0,this._triggerChangeEvent(),delete this._ignoreLayoutsNodeChange,this}getColumn(){return this.opts.column}getGridItems(){return Array.from(this.el.children).filter((t=>t.matches("."+this.opts.itemClass)&&!t.matches("."+this.opts.placeholderClass)))}destroy(t=!0){if(this.el)return this._updateWindowResizeEvent(!0),this.setStatic(!0,!1),this.setAnimation(!1),t?this.el.parentNode.removeChild(this.el):(this.removeAll(t),this.el.classList.remove(this.opts._styleSheetClass)),this._removeStylesheet(),this.el.removeAttribute("gs-current-row"),delete this.opts._isNested,delete this.opts,delete this._placeholder,delete this.engine,delete this.el.gridstack,delete this.el,this}float(t){return this.engine.float=t,this._triggerChangeEvent(),this}getFloat(){return this.engine.float}getCellFromPixel(t,e=!1){let i,s=this.el.getBoundingClientRect();i=e?{top:s.top+document.documentElement.scrollTop,left:s.left}:{top:this.el.offsetTop,left:this.el.offsetLeft};let o=t.left-i.left,n=t.top-i.top,r=s.width/this.opts.column,l=s.height/parseInt(this.el.getAttribute("gs-current-row"));return{x:Math.floor(o/r),y:Math.floor(n/l)}}getRow(){return Math.max(this.engine.getRow(),this.opts.minRow)}isAreaEmpty(t,e,i,s){return this.engine.isAreaEmpty(t,e,i,s)}makeWidget(t){let e=a.getElement(t);return this._prepareElement(e,!0),this._updateContainerHeight(),this._triggerAddEvent(),this._triggerChangeEvent(),e}on(t,e){if(-1!==t.indexOf(" "))return t.split(" ").forEach((t=>this.on(t,e))),this;if("change"===t||"added"===t||"removed"===t||"enable"===t||"disable"===t){let i="enable"===t||"disable"===t;this._gsEventHandler[t]=i?t=>e(t):t=>e(t,t.detail),this.el.addEventListener(t,this._gsEventHandler[t])}else"drag"===t||"dragstart"===t||"dragstop"===t||"resizestart"===t||"resize"===t||"resizestop"===t||"dropped"===t?this._gsEventHandler[t]=e:console.log("GridStack.on("+t+') event not supported, but you can still use $(".grid-stack").on(...) while jquery-ui is still used internally.');return this}off(t){return-1!==t.indexOf(" ")?(t.split(" ").forEach((t=>this.off(t))),this):("change"!==t&&"added"!==t&&"removed"!==t&&"enable"!==t&&"disable"!==t||this._gsEventHandler[t]&&this.el.removeEventListener(t,this._gsEventHandler[t]),delete this._gsEventHandler[t],this)}removeWidget(t,e=!0,i=!0){return a.getElements(t).forEach((t=>{if(t.parentElement!==this.el)return;let s=t.gridstackNode;s||(s=this.engine.nodes.find((e=>t===e.el))),s&&(delete t.gridstackNode,l.GridStackDDI.get().remove(t),this.engine.removeNode(s,e,i),e&&t.parentElement&&t.remove())})),i&&(this._triggerRemoveEvent(),this._triggerChangeEvent()),this}removeAll(t=!0){return this.engine.nodes.forEach((t=>{delete t.el.gridstackNode,l.GridStackDDI.get().remove(t.el)})),this.engine.removeAll(t),this._triggerRemoveEvent(),this}setAnimation(t){return t?this.el.classList.add("grid-stack-animate"):this.el.classList.remove("grid-stack-animate"),this}setStatic(t,e=!0){return this.opts.staticGrid===t||(this.opts.staticGrid=t,this._setupRemoveDrop(),this._setupAcceptWidget(),this.engine.nodes.forEach((t=>this._prepareDragDropByNode(t))),e&&this._setStaticClass()),this}update(t,e){if(arguments.length>2){console.warn("gridstack.ts: `update(el, x, y, w, h)` is deprecated. Use `update(el, {x, w, content, ...})`. It will be removed soon");let i=arguments,s=1;return e={x:i[s++],y:i[s++],w:i[s++],h:i[s++]},this.update(t,e)}return a.getElements(t).forEach((t=>{if(!t||!t.gridstackNode)return;let i=t.gridstackNode,s=r.Utils.cloneDeep(e);delete s.autoPosition;let o,n=["x","y","w","h"];if(n.some((t=>void 0!==s[t]&&s[t]!==i[t]))&&(o={},n.forEach((t=>{o[t]=void 0!==s[t]?s[t]:i[t],delete s[t]}))),!o&&(s.minW||s.minH||s.maxW||s.maxH)&&(o={}),s.content){let e=t.querySelector(".grid-stack-item-content");e&&e.innerHTML!==s.content&&(e.innerHTML=s.content),delete s.content}let l=!1,h=!1;for(const t in s)"_"!==t[0]&&i[t]!==s[t]&&(i[t]=s[t],l=!0,h=h||!this.opts.staticGrid&&("noResize"===t||"noMove"===t||"locked"===t));o&&(this.engine.cleanNodes().beginUpdate(i).moveNode(i,o),this._updateContainerHeight(),this._triggerChangeEvent(),this.engine.endUpdate()),l&&this._writeAttr(t,i),h&&this._prepareDragDropByNode(i)})),this}margin(t){if(!("string"==typeof t&&t.split(" ").length>1)){let e=r.Utils.parseHeight(t);if(this.opts.marginUnit===e.unit&&this.opts.margin===e.h)return}return this.opts.margin=t,this.opts.marginTop=this.opts.marginBottom=this.opts.marginLeft=this.opts.marginRight=void 0,this.initMargin(),this._updateStyles(!0),this}getMargin(){return this.opts.margin}willItFit(t){if(arguments.length>1){console.warn("gridstack.ts: `willItFit(x,y,w,h,autoPosition)` is deprecated. Use `willItFit({x, y,...})`. It will be removed soon");let t=arguments,e=0,i={x:t[e++],y:t[e++],w:t[e++],h:t[e++],autoPosition:t[e++]};return this.willItFit(i)}return this.engine.willItFit(t)}_triggerChangeEvent(){if(this.engine.batchMode)return this;let t=this.engine.getDirtyNodes(!0);return t&&t.length&&(this._ignoreLayoutsNodeChange||this.engine.layoutsNodesChange(t),this._triggerEvent("change",t)),this.engine.saveInitial(),this}_triggerAddEvent(){return this.engine.batchMode||this.engine.addedNodes&&this.engine.addedNodes.length>0&&(this._ignoreLayoutsNodeChange||this.engine.layoutsNodesChange(this.engine.addedNodes),this.engine.addedNodes.forEach((t=>{delete t._dirty})),this._triggerEvent("added",this.engine.addedNodes),this.engine.addedNodes=[]),this}_triggerRemoveEvent(){return this.engine.batchMode||this.engine.removedNodes&&this.engine.removedNodes.length>0&&(this._triggerEvent("removed",this.engine.removedNodes),this.engine.removedNodes=[]),this}_triggerEvent(t,e){let i=e?new CustomEvent(t,{bubbles:!1,detail:e}):new Event(t);return this.el.dispatchEvent(i),this}_removeStylesheet(){return this._styles&&(r.Utils.removeStylesheet(this._styles._id),delete this._styles),this}_updateStyles(t=!1,e){if(t&&this._removeStylesheet(),this._updateContainerHeight(),0===this.opts.cellHeight)return this;let i=this.opts.cellHeight,s=this.opts.cellHeightUnit,o=`.${this.opts._styleSheetClass} > .${this.opts.itemClass}`;if(!this._styles){let t="gridstack-style-"+(1e5*Math.random()).toFixed(),e=this.opts.styleInHead?void 0:this.el.parentNode;if(this._styles=r.Utils.createStylesheet(t,e),!this._styles)return this;this._styles._id=t,this._styles._max=0,r.Utils.addCSSRule(this._styles,o,`min-height: ${i}${s}`);let n=this.opts.marginTop+this.opts.marginUnit,l=this.opts.marginBottom+this.opts.marginUnit,h=this.opts.marginRight+this.opts.marginUnit,a=this.opts.marginLeft+this.opts.marginUnit,d=`${o} > .grid-stack-item-content`,c=`.${this.opts._styleSheetClass} > .grid-stack-placeholder > .placeholder-content`;r.Utils.addCSSRule(this._styles,d,`top: ${n}; right: ${h}; bottom: ${l}; left: ${a};`),r.Utils.addCSSRule(this._styles,c,`top: ${n}; right: ${h}; bottom: ${l}; left: ${a};`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-ne`,`right: ${h}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-e`,`right: ${h}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-se`,`right: ${h}; bottom: ${l}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-nw`,`left: ${a}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-w`,`left: ${a}`),r.Utils.addCSSRule(this._styles,`${o} > .ui-resizable-sw`,`left: ${a}; bottom: ${l}`)}if((e=e||this._styles._max)>this._styles._max){let t=t=>i*t+s;for(let i=this._styles._max+1;i<=e;i++){let e=t(i);r.Utils.addCSSRule(this._styles,`${o}[gs-y="${i-1}"]`,`top: ${t(i-1)}`),r.Utils.addCSSRule(this._styles,`${o}[gs-h="${i}"]`,`height: ${e}`),r.Utils.addCSSRule(this._styles,`${o}[gs-min-h="${i}"]`,`min-height: ${e}`),r.Utils.addCSSRule(this._styles,`${o}[gs-max-h="${i}"]`,`max-height: ${e}`)}this._styles._max=e}return this}_updateContainerHeight(){if(!this.engine||this.engine.batchMode)return this;let t=this.getRow()+this._extraDragRow,e=parseInt(getComputedStyle(this.el)["min-height"]);if(e>0){let i=Math.round(e/this.getCellHeight(!0));t<i&&(t=i)}if(this.el.setAttribute("gs-current-row",String(t)),0===t)return this.el.style.removeProperty("height"),this;let i=this.opts.cellHeight,s=this.opts.cellHeightUnit;return i?(this.el.style.height=t*i+s,this):this}_prepareElement(t,e=!1,i){i||(t.classList.add(this.opts.itemClass),i=this._readAttr(t)),t.gridstackNode=i,i.el=t,i.grid=this;let s=Object.assign({},i);return i=this.engine.addNode(i,e),r.Utils.same(i,s)||this._writeAttr(t,i),this._prepareDragDropByNode(i),this}_writePosAttr(t,e){return void 0!==e.x&&null!==e.x&&t.setAttribute("gs-x",String(e.x)),void 0!==e.y&&null!==e.y&&t.setAttribute("gs-y",String(e.y)),e.w&&t.setAttribute("gs-w",String(e.w)),e.h&&t.setAttribute("gs-h",String(e.h)),this}_writeAttr(t,e){if(!e)return this;this._writePosAttr(t,e);let i={autoPosition:"gs-auto-position",minW:"gs-min-w",minH:"gs-min-h",maxW:"gs-max-w",maxH:"gs-max-h",noResize:"gs-no-resize",noMove:"gs-no-move",locked:"gs-locked",id:"gs-id",resizeHandles:"gs-resize-handles"};for(const s in i)e[s]?t.setAttribute(i[s],String(e[s])):t.removeAttribute(i[s]);return this}_readAttr(t){let e={};e.x=r.Utils.toNumber(t.getAttribute("gs-x")),e.y=r.Utils.toNumber(t.getAttribute("gs-y")),e.w=r.Utils.toNumber(t.getAttribute("gs-w")),e.h=r.Utils.toNumber(t.getAttribute("gs-h")),e.maxW=r.Utils.toNumber(t.getAttribute("gs-max-w")),e.minW=r.Utils.toNumber(t.getAttribute("gs-min-w")),e.maxH=r.Utils.toNumber(t.getAttribute("gs-max-h")),e.minH=r.Utils.toNumber(t.getAttribute("gs-min-h")),e.autoPosition=r.Utils.toBool(t.getAttribute("gs-auto-position")),e.noResize=r.Utils.toBool(t.getAttribute("gs-no-resize")),e.noMove=r.Utils.toBool(t.getAttribute("gs-no-move")),e.locked=r.Utils.toBool(t.getAttribute("gs-locked")),e.resizeHandles=t.getAttribute("gs-resize-handles"),e.id=t.getAttribute("gs-id");for(const t in e){if(!e.hasOwnProperty(t))return;e[t]||0===e[t]||delete e[t]}return e}_setStaticClass(){let t=["grid-stack-static"];return this.opts.staticGrid?(this.el.classList.add(...t),this.el.setAttribute("gs-static","true")):(this.el.classList.remove(...t),this.el.removeAttribute("gs-static")),this}onParentResize(){if(!this.el||!this.el.clientWidth)return;let t=!this.opts.disableOneColumnMode&&this.el.clientWidth<=this.opts.minWidth,e=!1;return 1===this.opts.column!==t&&(e=!0,this.opts.animate&&this.setAnimation(!1),this.column(t?1:this._prevColumn),this.opts.animate&&this.setAnimation(!0)),this._isAutoCellHeight&&(!e&&this.opts.cellHeightThrottle?(this._cellHeightThrottle||(this._cellHeightThrottle=r.Utils.throttle((()=>this.cellHeight()),this.opts.cellHeightThrottle)),this._cellHeightThrottle()):this.cellHeight()),this.engine.nodes.forEach((t=>{t.subGrid&&t.subGrid.onParentResize()})),this}_updateWindowResizeEvent(t=!1){const e=(this._isAutoCellHeight||!this.opts.disableOneColumnMode)&&!this.opts._isNested;return t||!e||this._windowResizeBind?!t&&e||!this._windowResizeBind||(window.removeEventListener("resize",this._windowResizeBind),delete this._windowResizeBind):(this._windowResizeBind=this.onParentResize.bind(this),window.addEventListener("resize",this._windowResizeBind)),this}static getElement(t=".grid-stack-item"){return r.Utils.getElement(t)}static getElements(t=".grid-stack-item"){return r.Utils.getElements(t)}static getGridElement(t){return a.getElement(t)}static getGridElements(t){return r.Utils.getElements(t)}initMargin(){let t,e=0,i=[];return"string"==typeof this.opts.margin&&(i=this.opts.margin.split(" ")),2===i.length?(this.opts.marginTop=this.opts.marginBottom=i[0],this.opts.marginLeft=this.opts.marginRight=i[1]):4===i.length?(this.opts.marginTop=i[0],this.opts.marginRight=i[1],this.opts.marginBottom=i[2],this.opts.marginLeft=i[3]):(t=r.Utils.parseHeight(this.opts.margin),this.opts.marginUnit=t.unit,e=this.opts.margin=t.h),void 0===this.opts.marginTop?this.opts.marginTop=e:(t=r.Utils.parseHeight(this.opts.marginTop),this.opts.marginTop=t.h,delete this.opts.margin),void 0===this.opts.marginBottom?this.opts.marginBottom=e:(t=r.Utils.parseHeight(this.opts.marginBottom),this.opts.marginBottom=t.h,delete this.opts.margin),void 0===this.opts.marginRight?this.opts.marginRight=e:(t=r.Utils.parseHeight(this.opts.marginRight),this.opts.marginRight=t.h,delete this.opts.margin),void 0===this.opts.marginLeft?this.opts.marginLeft=e:(t=r.Utils.parseHeight(this.opts.marginLeft),this.opts.marginLeft=t.h,delete this.opts.margin),this.opts.marginUnit=t.unit,this.opts.marginTop===this.opts.marginBottom&&this.opts.marginLeft===this.opts.marginRight&&this.opts.marginTop===this.opts.marginRight&&(this.opts.margin=this.opts.marginTop),this}static setupDragIn(t,e){}movable(t,e){return this}resizable(t,e){return this}disable(){return this}enable(){return this}enableMove(t){return this}enableResize(t){return this}_setupAcceptWidget(){return this}_setupRemoveDrop(){return this}_prepareDragDropByNode(t){return this}_onStartMoving(t,e,i,s,o,n){}_dragOrResize(t,e,i,s,o,n){}_leave(t,e){}}e.GridStack=a,a.Utils=r.Utils,a.Engine=n.GridStackEngine},699:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0})},593:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Utils=e.obsoleteAttr=e.obsoleteOptsDel=e.obsoleteOpts=e.obsolete=void 0,e.obsolete=function(t,e,i,s,o){let n=(...n)=>(console.warn("gridstack.js: Function `"+i+"` is deprecated in "+o+" and has been replaced with `"+s+"`. It will be **completely** removed in v1.0"),e.apply(t,n));return n.prototype=e.prototype,n},e.obsoleteOpts=function(t,e,i,s){void 0!==t[e]&&(t[i]=t[e],console.warn("gridstack.js: Option `"+e+"` is deprecated in "+s+" and has been replaced with `"+i+"`. It will be **completely** removed in v1.0"))},e.obsoleteOptsDel=function(t,e,i,s){void 0!==t[e]&&console.warn("gridstack.js: Option `"+e+"` is deprecated in "+i+s)},e.obsoleteAttr=function(t,e,i,s){let o=t.getAttribute(e);null!==o&&(t.setAttribute(i,o),console.warn("gridstack.js: attribute `"+e+"`="+o+" is deprecated on this object in "+s+" and has been replaced with `"+i+"`. It will be **completely** removed in v1.0"))};class i{static getElements(t){if("string"==typeof t){let e=document.querySelectorAll(t);return e.length||"."===t[0]||"#"===t[0]||(e=document.querySelectorAll("."+t),e.length||(e=document.querySelectorAll("#"+t))),Array.from(e)}return[t]}static getElement(t){if("string"==typeof t){if(!t.length)return null;if("#"===t[0])return document.getElementById(t.substring(1));if("."===t[0]||"["===t[0])return document.querySelector(t);if(!isNaN(+t[0]))return document.getElementById(t);let e=document.querySelector(t);return e||(e=document.getElementById(t)),e||(e=document.querySelector("."+t)),e}return t}static isIntercepted(t,e){return!(t.y>=e.y+e.h||t.y+t.h<=e.y||t.x+t.w<=e.x||t.x>=e.x+e.w)}static isTouching(t,e){return i.isIntercepted(t,{x:e.x-.5,y:e.y-.5,w:e.w+1,h:e.h+1})}static sort(t,e,i){return i=i||t.reduce(((t,e)=>Math.max(e.x+e.w,t)),0)||12,-1===e?t.sort(((t,e)=>e.x+e.y*i-(t.x+t.y*i))):t.sort(((t,e)=>t.x+t.y*i-(e.x+e.y*i)))}static createStylesheet(t,e){let i=document.createElement("style");return i.setAttribute("type","text/css"),i.setAttribute("gs-style-id",t),i.styleSheet?i.styleSheet.cssText="":i.appendChild(document.createTextNode("")),e?e.insertBefore(i,e.firstChild):(e=document.getElementsByTagName("head")[0]).appendChild(i),i.sheet}static removeStylesheet(t){let e=document.querySelector("STYLE[gs-style-id="+t+"]");e&&e.parentNode&&e.remove()}static addCSSRule(t,e,i){"function"==typeof t.addRule?t.addRule(e,i):"function"==typeof t.insertRule&&t.insertRule(`${e}{${i}}`)}static toBool(t){return"boolean"==typeof t?t:"string"==typeof t?!(""===(t=t.toLowerCase())||"no"===t||"false"===t||"0"===t):Boolean(t)}static toNumber(t){return null===t||0===t.length?void 0:Number(t)}static parseHeight(t){let e,i="px";if("string"==typeof t){let s=t.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw|%)?$/);if(!s)throw new Error("Invalid height");i=s[2]||"px",e=parseFloat(s[1])}else e=t;return{h:e,unit:i}}static defaults(t,...e){return e.forEach((e=>{for(const i in e){if(!e.hasOwnProperty(i))return;null===t[i]||void 0===t[i]?t[i]=e[i]:"object"==typeof e[i]&&"object"==typeof t[i]&&this.defaults(t[i],e[i])}})),t}static same(t,e){if("object"!=typeof t)return t==e;if(typeof t!=typeof e)return!1;if(Object.keys(t).length!==Object.keys(e).length)return!1;for(const i in t)if(t[i]!==e[i])return!1;return!0}static copyPos(t,e,i=!1){return t.x=e.x,t.y=e.y,t.w=e.w,t.h=e.h,i?(e.minW&&(t.minW=e.minW),e.minH&&(t.minH=e.minH),e.maxW&&(t.maxW=e.maxW),e.maxH&&(t.maxH=e.maxH),t):t}static samePos(t,e){return t&&e&&t.x===e.x&&t.y===e.y&&t.w===e.w&&t.h===e.h}static removeInternalAndSame(t,e){if("object"==typeof t&&"object"==typeof e)for(let i in t){let s=t[i];if("_"===i[0]||s===e[i])delete t[i];else if(s&&"object"==typeof s&&void 0!==e[i]){for(let t in s)s[t]!==e[i][t]&&"_"!==t[0]||delete s[t];Object.keys(s).length||delete t[i]}}}static closestByClass(t,e){for(;t=t.parentElement;)if(t.classList.contains(e))return t;return null}static throttle(t,e){let i=!1;return(...s)=>{i||(i=!0,setTimeout((()=>{t(...s),i=!1}),e))}}static removePositioningStyles(t){let e=t.style;e.position&&e.removeProperty("position"),e.left&&e.removeProperty("left"),e.top&&e.removeProperty("top"),e.width&&e.removeProperty("width"),e.height&&e.removeProperty("height")}static getScrollElement(t){if(!t)return document.scrollingElement;const e=getComputedStyle(t);return/(auto|scroll)/.test(e.overflow+e.overflowY)?t:this.getScrollElement(t.parentElement)}static updateScrollPosition(t,e,i){let s=t.getBoundingClientRect(),o=window.innerHeight||document.documentElement.clientHeight;if(s.top<0||s.bottom>o){let n=s.bottom-o,r=s.top,l=this.getScrollElement(t);if(null!==l){let h=l.scrollTop;s.top<0&&i<0?t.offsetHeight>o?l.scrollTop+=i:l.scrollTop+=Math.abs(r)>Math.abs(i)?i:r:i>0&&(t.offsetHeight>o?l.scrollTop+=i:l.scrollTop+=n>i?i:n),e.top+=l.scrollTop-h}}}static updateScrollResize(t,e,i){const s=this.getScrollElement(e),o=s.clientHeight,n=s===this.getScrollElement()?0:s.getBoundingClientRect().top,r=t.clientY-n,l=r>o-i;r<i?s.scrollBy({behavior:"smooth",top:r-i}):l&&s.scrollBy({behavior:"smooth",top:i-(o-r)})}static clone(t){return null==t||"object"!=typeof t?t:t instanceof Array?[...t]:Object.assign({},t)}static cloneDeep(t){const e=i.clone(t);for(const o in e)e.hasOwnProperty(o)&&"object"==typeof e[o]&&"__"!==o.substring(0,2)&&!s.find((t=>t===o))&&(e[o]=i.cloneDeep(t[o]));return e}}e.Utils=i;const s=["_isNested","el","grid","subGrid","engine"]}},e={},i=function i(s){var o=e[s];if(void 0!==o)return o.exports;var n=e[s]={exports:{}};return t[s].call(n.exports,n,n.exports,i),n.exports}(105);return i.GridStack})()}));
 //# sourceMappingURL=gridstack-static.js.map

dist/gridstack-static.js.LICENSE.txt

 /*!
- * GridStack 4.2.7
+ * GridStack 4.3.0
  * https://gridstackjs.com/
@@ -4,0 +4,0 @@ *

dist/gridstack.d.ts

 /*!
- * GridStack 4.2.7
+ * GridStack 4.3.0
  * https://gridstackjs.com/
@@ -4,0 +4,0 @@ *

dist/h5/dd-base-impl.d.ts

 /**
- * dd-base-impl.ts 4.2.7
+ * dd-base-impl.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-base-impl.js

 "use strict";
 /**
- * dd-base-impl.ts 4.2.7
+ * dd-base-impl.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-draggable.d.ts

 /**
- * dd-draggable.ts 4.2.7
+ * dd-draggable.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-draggable.js

 "use strict";
 /**
- * dd-draggable.ts 4.2.7
+ * dd-draggable.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-droppable.d.ts

 /**
- * dd-droppable.ts 4.2.7
+ * dd-droppable.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-droppable.js

 "use strict";
 /**
- * dd-droppable.ts 4.2.7
+ * dd-droppable.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-element.d.ts

 /**
- * dd-elements.ts 4.2.7
+ * dd-elements.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-element.js

 "use strict";
 /**
- * dd-elements.ts 4.2.7
+ * dd-elements.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-manager.d.ts

 /**
- * dd-manager.ts 4.2.7
+ * dd-manager.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-manager.js

 "use strict";
 /**
- * dd-manager.ts 4.2.7
+ * dd-manager.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-resizable-handle.d.ts

 /**
- * dd-resizable-handle.ts 4.2.7
+ * dd-resizable-handle.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-resizable-handle.js

 "use strict";
 /**
- * dd-resizable-handle.ts 4.2.7
+ * dd-resizable-handle.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-resizable.d.ts

 /**
- * dd-resizable.ts 4.2.7
+ * dd-resizable.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-resizable.js

 "use strict";
 /**
- * dd-resizable.ts 4.2.7
+ * dd-resizable.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/h5/dd-utils.d.ts

 /**
- * dd-utils.ts 4.2.7
+ * dd-utils.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/dd-utils.js

@@ -5,3 +5,3 @@ "use strict";
 /**
- * dd-utils.ts 4.2.7
+ * dd-utils.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -8,0 +8,0 @@ */

dist/h5/gridstack-dd-native.d.ts

 /**
- * gridstack-dd-native.ts 4.2.7
+ * gridstack-dd-native.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/h5/gridstack-dd-native.js

 "use strict";
 /**
- * gridstack-dd-native.ts 4.2.7
+ * gridstack-dd-native.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/types.d.ts

 /**
- * types.ts 4.2.7
+ * types.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/types.js

 "use strict";
 /**
- * types.ts 4.2.7
+ * types.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -5,0 +5,0 @@ */

dist/utils.d.ts

 /**
- * utils.ts 4.2.7
+ * utils.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -4,0 +4,0 @@ */

dist/utils.js

 "use strict";
 /**
- * utils.ts 4.2.7
+ * utils.ts 4.3.0
  * Copyright (c) 2021 Alain Dumesny - see GridStack root license
@@ -396,3 +396,3 @@ */
             // NOTE: we don't support function/circular dependencies so skip those properties for now...
-            if (ret.hasOwnProperty(key) && typeof (ret[key]) === 'object' && key.substring(0, 2) !== '__') {
+            if (ret.hasOwnProperty(key) && typeof (ret[key]) === 'object' && key.substring(0, 2) !== '__' && !skipFields.find(k => k === key)) {
                 ret[key] = Utils.cloneDeep(obj[key]);
@@ -405,2 +405,4 @@ }
 exports.Utils = Utils;
+// list of fields we will skip during cloneDeep (nested objects, other internal)
+const skipFields = ['_isNested', 'el', 'grid', 'subGrid', 'engine'];
 //# sourceMappingURL=utils.js.map

doc/CHANGES.md

@@ -8,2 +8,3 @@ Change log
 
+- [4.3.0 (2021-10-15)](#430-2021-10-15)
 - [4.2.7 (2021-9-12)](#427-2021-9-12)
@@ -65,2 +66,7 @@ - [4.2.6 (2021-7-11)](#426-2021-7-11)
 
+## 4.3.0 (2021-10-15)
+* you can now swap items of different width if they are the same row/height. Thanks to [spektrummedia](http://spektrummedia.com) for sponsoring it.
+* fix [#1860](https://github.com/gridstack/gridstack.js/issues/1860) nested grid save inf loop fix
+* use latest `dart-sass`, updated comments
+
 ## 4.2.7 (2021-9-12)
@@ -67,0 +73,0 @@

package.json

 {
   "name": "gridstack",
-  "version": "4.2.7",
+  "version": "4.3.0",
   "description": "TypeScript/JS lib for dashboard layout and creation, no external dependencies, with many wrappers (React, Angular, Vue, Ember, knockout...)",
@@ -57,3 +57,2 @@ "main": "./dist/gridstack.js",
   "homepage": "http://gridstack.github.io/gridstack.js/",
-  "dependencies": {},
   "devDependencies": {
@@ -87,5 +86,5 @@ "@types/jasmine": "^3.5.9",
     "karma-typescript": "4.1.1",
-    "node-sass": "^5.0.0",
     "protractor": "^7.0.0",
     "puppeteer": "^5.4.1",
+    "sass": "^1.42.1",
     "serve-static": "^1.14.1",
@@ -92,0 +91,0 @@ "ts-loader": "^8.0.7",

README.md

@@ -192,6 +192,6 @@ # gridstack.js
 
-<div class="grid-stack grid-stack-N">...</div>
+<div class="grid-stack">...</div>
 ```
 
-Note: class `.grid-stack-N` was added and we include `gridstack-extra.css` which defines CSS for grids with custom [2-11] columns. Anything more and you'll need to generate the SASS/CSS yourself (see next).
+Note: class `.grid-stack-N` will automatically be added and we include `gridstack-extra.css` which defines CSS for grids with custom [2-11] columns. Anything more and you'll need to generate the SASS/CSS yourself (see next).
 
@@ -208,7 +208,7 @@ See example: [2 grids demo](http://gridstack.github.io/gridstack.js/demo/two.html) with 6 columns
 .grid-stack-item[gs-w="3"]  { width: 100% }
-.grid-stack-item[gs-w="2"]  { width: 66.66666667% }
-.grid-stack-item[gs-w="1"]  { width: 33.33333333% }
+.grid-stack-item[gs-w="2"]  { width: 66.67% }
+.grid-stack-item[gs-w="1"]  { width: 33.33% }
 
-.grid-stack-item[gs-x="2"]  { left: 66.66666667% }
-.grid-stack-item[gs-x="1"]  { left: 33.33333333% }
+.grid-stack-item[gs-x="2"]  { left: 66.67% }
+.grid-stack-item[gs-x="1"]  { left: 33.33% }
 ```
@@ -234,2 +234,3 @@
 ```sass
+@use "sass;math";
 .grid-stack > .grid-stack-item {
@@ -239,9 +240,9 @@
 
-  min-width: (100% / $gridstack-columns);
+  min-width: math.div(100%, $gridstack-columns);
 
-  @for $i from 1 through $gridstack-columns {
-    &[gs-w='#{$i}'] { width: (100% / $gridstack-columns) * $i; }
-    &[gs-x='#{$i}'] { left: (100% / $gridstack-columns) * $i; }
-    &[gs-min-w='#{$i}'] { min-width: (100% / $gridstack-columns) * $i; }
-    &[gs-max-w='#{$i}'] { max-width: (100% / $gridstack-columns) * $i; }
+  @for $i from 0 through $gridstack-columns {
+    &[gs-w='#{$i}'] { width: math.div(100%, $gridstack-columns) * $i; }
+    &[gs-x='#{$i}'] { left: math.div(100%, $gridstack-columns) * $i; }
+    &[gs-min-w='#{$i}'] { min-width: math.div(100%, $gridstack-columns) * $i; }
+    &[gs-max-w='#{$i}'] { max-width: math.div(100%, $gridstack-columns) * $i; }
   }
@@ -251,4 +252,3 @@ }
 
-you can also use the SASS [src/gridstack-extra.scss](https://github.com/gridstack/gridstack.js/tree/master/src/gridstack-extra.scss) included in NPM package and modify to add more columns
-and also have the `.grid-stack-N` prefix to support letting the user change columns dynamically.
+you can also use the SASS [src/gridstack-extra.scss](https://github.com/gridstack/gridstack.js/tree/master/src/gridstack-extra.scss) included in NPM package and modify to add more columns.
 
@@ -255,0 +255,0 @@ Sample gulp command for 30 columns:

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