@microsoft/fast-element - npm Package Compare versions

Comparing version 1.11.0 to 1.11.1

CHANGELOG.json

@@ -5,3 +5,18 @@ {
     {
-      "date": "Tue, 25 Oct 2022 02:34:36 GMT",
+      "date": "Fri, 14 Apr 2023 19:06:56 GMT",
+      "tag": "@microsoft/fast-element_v1.11.1",
+      "version": "1.11.1",
+      "comments": {
+        "patch": [
+          {
+            "author": "[e-mail]",
+            "package": "@microsoft/fast-element",
+            "commit": "bed585ca0b36e31aed53b0669a7f8363d917f514",
+            "comment": "Use push and splice for adoptedStyleSheet mutation when available to avoid Safari 16.4 bug"
+          }
+        ]
+      }
+    },
+    {
+      "date": "Tue, 25 Oct 2022 03:07:31 GMT",
       "tag": "@microsoft/fast-element_v1.11.0",
@@ -14,4 +29,4 @@ "version": "1.11.0",
             "package": "@microsoft/fast-element",
-            "commit": "085bd287b815dcb43b7697d5e42cf8f29f3105cc",
-            "comment": "persist totaAvailableViews to compare removeIndex against"
+            "commit": "b0d0a0ccd68e932101dd4c35f89625684b485148",
+            "comment": "make insertBefore noop"
           },
@@ -21,4 +36,4 @@ {
             "package": "@microsoft/fast-element",
-            "commit": "b0d0a0ccd68e932101dd4c35f89625684b485148",
-            "comment": "make insertBefore noop"
+            "commit": "085bd287b815dcb43b7697d5e42cf8f29f3105cc",
+            "comment": "persist totaAvailableViews to compare removeIndex against"
           }
@@ -25,0 +40,0 @@ ],

CHANGELOG.md

 # Change Log - @microsoft/fast-element
 
-This log was last generated on Tue, 25 Oct 2022 02:34:36 GMT and should not be manually modified.
+This log was last generated on Fri, 14 Apr 2023 19:06:56 GMT and should not be manually modified.
 
 <!-- Start content -->
 
+## 1.11.1
+
+Fri, 14 Apr 2023 19:06:56 GMT
+
+### Patches
+
+- Use push and splice for adoptedStyleSheet mutation when available to avoid Safari 16.4 bug ([e-mail])
+
 ## 1.11.0
 
-Tue, 25 Oct 2022 02:34:36 GMT
+Tue, 25 Oct 2022 03:07:31 GMT
 
@@ -17,4 +25,4 @@ ### Minor changes
 
+- make insertBefore noop ([e-mail])
 - persist totaAvailableViews to compare removeIndex against ([e-mail])
-- make insertBefore noop ([e-mail])
 
@@ -21,0 +29,0 @@ ## 1.10.5

dist/dts/styles/element-styles.d.ts

@@ -82,4 +82,4 @@ import type { Behavior } from "../observation/behavior.js";
     constructor(styles: ComposableStyles[], styleSheetCache: Map<string, CSSStyleSheet>);
-    addStylesTo(target: StyleTarget): void;
-    removeStylesFrom(target: StyleTarget): void;
+    addStylesTo(target: Required<StyleTarget>): void;
+    removeStylesFrom(target: Required<StyleTarget>): void;
 }
@@ -86,0 +86,0 @@ /**

dist/esm/styles/element-styles.js

@@ -63,2 +63,34 @@ import { DOM } from "../dom.js";
 }
+let addAdoptedStyleSheets = (target, sheets) => {
+    target.adoptedStyleSheets = [...target.adoptedStyleSheets, ...sheets];
+};
+let removeAdoptedStyleSheets = (target, sheets) => {
+    target.adoptedStyleSheets = target.adoptedStyleSheets.filter((x) => sheets.indexOf(x) === -1);
+};
+if (DOM.supportsAdoptedStyleSheets) {
+    try {
+        // Test if browser implementation uses FrozenArray.
+        // If not, use push / splice to alter the stylesheets
+        // in place. This circumvents a bug in Safari 16.4 where
+        // periodically, assigning the array would previously
+        // cause sheets to be removed.
+        document.adoptedStyleSheets.push();
+        document.adoptedStyleSheets.splice();
+        addAdoptedStyleSheets = (target, sheets) => {
+            target.adoptedStyleSheets.push(...sheets);
+        };
+        removeAdoptedStyleSheets = (target, sheets) => {
+            for (const sheet of sheets) {
+                const index = target.adoptedStyleSheets.indexOf(sheet);
+                if (index !== -1) {
+                    target.adoptedStyleSheets.splice(index, 1);
+                }
+            }
+        };
+    }
+    catch (e) {
+        // Do nothing if an error is thrown, the default
+        // case handles FrozenArray.
+    }
+}
 /**
@@ -98,8 +130,7 @@ * https://wicg.github.io/construct-stylesheets/
     addStylesTo(target) {
-        target.adoptedStyleSheets = [...target.adoptedStyleSheets, ...this.styleSheets];
+        addAdoptedStyleSheets(target, this.styleSheets);
         super.addStylesTo(target);
     }
     removeStylesFrom(target) {
-        const sourceSheets = this.styleSheets;
-        target.adoptedStyleSheets = target.adoptedStyleSheets.filter((x) => sourceSheets.indexOf(x) === -1);
+        removeAdoptedStyleSheets(target, this.styleSheets);
         super.removeStylesFrom(target);
@@ -106,0 +137,0 @@ }

dist/fast-element.min.js

@@ -1,1 +0,1 @@
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this._styleSheets}addStylesTo(t){t.adoptedStyleSheets=[...t.adoptedStyleSheets,...this.styleSheets],super.addStylesTo(t)}removeStylesFrom(t){const e=this.styleSheets;t.adoptedStyleSheets=t.adoptedStyleSheets.filter(t=>-1===e.indexOf(t)),super.removeStylesFrom(t)}}let Y=0;class Z extends G{constructor(t){super(),this.styles=t,this.behaviors=null,this.behaviors=K(t),this.styleSheets=J(t),this.styleClass="fast-style-class-"+ ++Y}addStylesTo(t){const e=this.styleSheets,s=this.styleClass;t=this.normalizeTarget(t);for(let i=0;i<e.length;i++){const n=document.createElement("style");n.innerHTML=e[i],n.className=s,t.append(n)}super.addStylesTo(t)}removeStylesFrom(t){const e=(t=this.normalizeTarget(t)).querySelectorAll("."+this.styleClass);for(let s=0,i=e.length;s<i;++s)t.removeChild(e[s]);super.removeStylesFrom(t)}isAttachedTo(t){return super.isAttachedTo(this.normalizeTarget(t))}normalizeTarget(t){return t===document?document.body:t}}const tt=Object.freeze({locate:n()}),et={toView:t=>t?"true":"false",fromView:t=>null!=t&&"false"!==t&&!1!==t&&0!==t},st={toView(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e.toString()},fromView(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e}};class it{constructor(t,e,s=e.toLowerCase(),i="reflect",n){this.guards=new Set,this.Owner=t,this.name=e,this.attribute=s,this.mode=i,this.converter=n,this.fieldName="_"+e,this.callbackName=e+"Changed",this.hasCallback=this.callbackName in t.prototype,"boolean"===i&&void 0===n&&(this.converter=et)}setValue(t,e){const s=t[this.fieldName],i=this.converter;void 0!==i&&(e=i.fromView(e)),s!==e&&(t[this.fieldName]=e,this.tryReflectToAttribute(t),this.hasCallback&&t[this.callbackName](s,e),t.$fastController.notify(this.name))}getValue(t){return g.track(t,this.name),t[this.fieldName]}onAttributeChangedCallback(t,e){this.guards.has(t)||(this.guards.add(t),this.setValue(t,e),this.guards.delete(t))}tryReflectToAttribute(t){const 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t.get(this.name)||t.define(this.name,e,this.elementOptions),this}}ht.forType=lt.getByType;const at=new WeakMap,ct={bubbles:!0,composed:!0,cancelable:!0};function dt(t){return t.shadowRoot||at.get(t)||null}class ut extends f{constructor(t,e){super(t),this.boundObservables=null,this.behaviors=null,this.needsInitialization=!0,this._template=null,this._styles=null,this._isConnected=!1,this.$fastController=this,this.view=null,this.element=t,this.definition=e;const s=e.shadowOptions;if(void 0!==s){const e=t.attachShadow(s);"closed"===s.mode&&at.set(t,e)}const i=g.getAccessors(t);if(i.length>0){const e=this.boundObservables=Object.create(null);for(let s=0,n=i.length;s<n;++s){const n=i[s].name,r=t[n];void 0!==r&&(delete t[n],e[n]=r)}}}get isConnected(){return g.track(this,"isConnected"),this._isConnected}setIsConnected(t){this._isConnected=t,g.notify(this,"isConnected")}get template(){return this._template}set 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e=0;e<i.length;++e)i[e].bind(t,y)}}removeBehaviors(t,e=!1){const s=this.behaviors;if(null===s)return;const i=t.length,n=[];for(let r=0;r<i;++r){const i=t[r];if(s.has(i)){const t=s.get(i)-1;0===t||e?s.delete(i)&&n.push(i):s.set(i,t)}}if(this._isConnected){const t=this.element;for(let e=0;e<n.length;++e)n[e].unbind(t)}}onConnectedCallback(){if(this._isConnected)return;const t=this.element;this.needsInitialization?this.finishInitialization():null!==this.view&&this.view.bind(t,y);const e=this.behaviors;if(null!==e)for(const[s]of e)s.bind(t,y);this.setIsConnected(!0)}onDisconnectedCallback(){if(!this._isConnected)return;this.setIsConnected(!1);const t=this.view;null!==t&&t.unbind();const e=this.behaviors;if(null!==e){const t=this.element;for(const[s]of e)s.unbind(t)}}onAttributeChangedCallback(t,e,s){const i=this.definition.attributeLookup[t];void 0!==i&&i.onAttributeChangedCallback(this.element,s)}emit(t,e,s){return!!this._isConnected&&this.element.dispatchEvent(new CustomEvent(t,Object.assign(Object.assign({detail:e},ct),s)))}finishInitialization(){const t=this.element,e=this.boundObservables;if(null!==e){const s=Object.keys(e);for(let i=0,n=s.length;i<n;++i){const n=s[i];t[n]=e[n]}this.boundObservables=null}const s=this.definition;null===this._template&&(this.element.resolveTemplate?this._template=this.element.resolveTemplate():s.template&&(this._template=s.template||null)),null!==this._template&&this.renderTemplate(this._template),null===this._styles&&(this.element.resolveStyles?this._styles=this.element.resolveStyles():s.styles&&(this._styles=s.styles||null)),null!==this._styles&&this.addStyles(this._styles),this.needsInitialization=!1}renderTemplate(t){const e=this.element,s=dt(e)||e;null!==this.view?(this.view.dispose(),this.view=null):this.needsInitialization||d.removeChildNodes(s),t&&(this.view=t.render(e,s,e))}static forCustomElement(t){const e=t.$fastController;if(void 0!==e)return e;const s=ht.forType(t.constructor);if(void 0===s)throw new Error("Missing FASTElement definition.");return t.$fastController=new ut(t,s)}}function ft(t){return class extends t{constructor(){super(),ut.forCustomElement(this)}$emit(t,e,s){return this.$fastController.emit(t,e,s)}connectedCallback(){this.$fastController.onConnectedCallback()}disconnectedCallback(){this.$fastController.onDisconnectedCallback()}attributeChangedCallback(t,e,s){this.$fastController.onAttributeChangedCallback(t,e,s)}}}const gt=Object.assign(ft(HTMLElement),{from:t=>ft(t),define:(t,e)=>new ht(t,e).define().type});function pt(t){return function(e){new ht(e,t).define()}}class bt{createCSS(){return""}createBehavior(){}}function vt(t,e){const s=[];let i="";const n=[];for(let r=0,o=t.length-1;r<o;++r){i+=t[r];let o=e[r];if(o instanceof bt){const t=o.createBehavior();o=o.createCSS(),t&&n.push(t)}o instanceof G||o instanceof CSSStyleSheet?(""!==i.trim()&&(s.push(i),i=""),s.push(o)):i+=o}return i+=t[t.length-1],""!==i.trim()&&s.push(i),{styles:s,behaviors:n}}function 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i=n.addedCount-n.removed.length;s.index+=i,o+=i}}var l,h,a,c;r||t.push(n)}function Tt(t,e){let s=[];const i=function(t){const e=[];for(let s=0,i=t.length;s<i;s++){const i=t[s];Bt(e,i.index,i.removed,i.addedCount)}return e}(e);for(let e=0,n=i.length;e<n;++e){const n=i[e];1!==n.addedCount||1!==n.removed.length?s=s.concat(wt(t,n.index,n.index+n.addedCount,n.removed,0,n.removed.length)):n.removed[0]!==t[n.index]&&s.push(n)}return s}let Ot=!1;function At(t,e){let s=t.index;const i=e.length;return s>i?s=i-t.addedCount:s<0&&(s=i+t.removed.length+s-t.addedCount),s<0&&(s=0),t.index=s,t}class Nt extends u{constructor(t){super(t),this.oldCollection=void 0,this.splices=void 0,this.needsQueue=!0,this.call=this.flush,Reflect.defineProperty(t,"$fastController",{value:this,enumerable:!1})}subscribe(t){this.flush(),super.subscribe(t)}addSplice(t){void 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0!==e&&e.addSplice(At(xt(this.length-arguments.length,[],arguments.length),this)),t},t.reverse=function(){let t;const e=this.$fastController;void 0!==e&&(e.flush(),t=this.slice());const s=i.apply(this,arguments);return void 0!==e&&e.reset(t),s},t.shift=function(){const t=this.length>0,e=n.apply(this,arguments),s=this.$fastController;return void 0!==s&&t&&s.addSplice(xt(0,[e],0)),e},t.sort=function(){let t;const e=this.$fastController;void 0!==e&&(e.flush(),t=this.slice());const s=r.apply(this,arguments);return void 0!==e&&e.reset(t),s},t.splice=function(){const t=o.apply(this,arguments),e=this.$fastController;return void 0!==e&&e.addSplice(At(xt(+arguments[0],t,arguments.length>2?arguments.length-2:0),this)),t},t.unshift=function(){const t=l.apply(this,arguments),e=this.$fastController;return void 0!==e&&e.addSplice(At(xt(0,[],arguments.length),this)),t}}class Vt{constructor(t,e){this.target=t,this.propertyName=e}bind(t){t[this.propertyName]=this.target}unbind(){}}function Ft(t){return new w("fast-ref",Vt,t)}function It(t,e){const s="function"==typeof e?e:()=>e;return(e,i)=>t(e,i)?s(e,i):null}const $t=Object.freeze({positioning:!1,recycle:!0});function _t(t,e,s,i){t.bind(e[s],i)}function Mt(t,e,s,i){const n=Object.create(i);n.index=s,n.length=e.length,t.bind(e[s],n)}class Pt{constructor(t,e,s,i,n,r){this.location=t,this.itemsBinding=e,this.templateBinding=i,this.options=r,this.source=null,this.views=[],this.items=null,this.itemsObserver=null,this.originalContext=void 0,this.childContext=void 0,this.bindView=_t,this.itemsBindingObserver=g.binding(e,this,s),this.templateBindingObserver=g.binding(i,this,n),r.positioning&&(this.bindView=Mt)}bind(t,e){this.source=t,this.originalContext=e,this.childContext=Object.create(e),this.childContext.parent=t,this.childContext.parentContext=this.originalContext,this.items=this.itemsBindingObserver.observe(t,this.originalContext),this.template=this.templateBindingObserver.observe(t,this.originalContext),this.observeItems(!0),this.refreshAllViews()}unbind(){this.source=null,this.items=null,null!==this.itemsObserver&&this.itemsObserver.unsubscribe(this),this.unbindAllViews(),this.itemsBindingObserver.disconnect(),this.templateBindingObserver.disconnect()}handleChange(t,e){t===this.itemsBinding?(this.items=this.itemsBindingObserver.observe(this.source,this.originalContext),this.observeItems(),this.refreshAllViews()):t===this.templateBinding?(this.template=this.templateBindingObserver.observe(this.source,this.originalContext),this.refreshAllViews(!0)):this.updateViews(e)}observeItems(t=!1){if(!this.items)return void(this.items=i);const e=this.itemsObserver,s=this.itemsObserver=g.getNotifier(this.items),n=e!==s;n&&null!==e&&e.unsubscribe(this),(n||t)&&s.subscribe(this)}updateViews(t){const e=this.childContext,s=this.views,i=this.bindView,n=this.items,r=this.template,o=this.options.recycle,l=[];let h=0,a=0;for(let c=0,d=t.length;c<d;++c){const d=t[c],u=d.removed;let f=0,g=d.index;const p=g+d.addedCount,b=s.splice(d.index,u.length),v=a=l.length+b.length;for(;g<p;++g){const t=s[g],c=t?t.firstChild:this.location;let d;o&&a>0?(f<=v&&b.length>0?(d=b[f],f++):(d=l[h],h++),a--):d=r.create(),s.splice(g,0,d),i(d,n,g,e),d.insertBefore(c)}b[f]&&l.push(...b.slice(f))}for(let t=h,e=l.length;t<e;++t)l[t].dispose();if(this.options.positioning)for(let t=0,e=s.length;t<e;++t){const i=s[t].context;i.length=e,i.index=t}}refreshAllViews(t=!1){const e=this.items,s=this.childContext,i=this.template,n=this.location,r=this.bindView;let o=e.length,l=this.views,h=l.length;if(0!==o&&!t&&this.options.recycle||(Q.disposeContiguousBatch(l),h=0),0===h){this.views=l=new Array(o);for(let t=0;t<o;++t){const o=i.create();r(o,e,t,s),l[t]=o,o.insertBefore(n)}}else{let t=0;for(;t<o;++t)if(t<h){r(l[t],e,t,s)}else{const o=i.create();r(o,e,t,s),l.push(o),o.insertBefore(n)}const a=l.splice(t,h-t);for(t=0,o=a.length;t<o;++t)a[t].dispose()}}unbindAllViews(){const t=this.views;for(let e=0,s=t.length;e<s;++e)t[e].unbind()}}class Et extends C{constructor(t,e,s){super(),this.itemsBinding=t,this.templateBinding=e,this.options=s,this.createPlaceholder=d.createBlockPlaceholder,kt(),this.isItemsBindingVolatile=g.isVolatileBinding(t),this.isTemplateBindingVolatile=g.isVolatileBinding(e)}createBehavior(t){return new Pt(t,this.itemsBinding,this.isItemsBindingVolatile,this.templateBinding,this.isTemplateBindingVolatile,this.options)}}function jt(t,e,s=$t){return new Et(t,"function"==typeof e?e:()=>e,Object.assign(Object.assign({},$t),s))}function 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s,i=this.firstChild;for(;i!==e;)s=i.nextSibling,t.appendChild(i),i=s;t.appendChild(e)}dispose(){const t=this.firstChild.parentNode,e=this.lastChild;let s,i=this.firstChild;for(;i!==e;)s=i.nextSibling,t.removeChild(i),i=s;t.removeChild(e);const n=this.behaviors,r=this.source;for(let t=0,e=n.length;t<e;++t)n[t].unbind(r)}bind(t,e){const s=this.behaviors;if(this.source!==t)if(null!==this.source){const i=this.source;this.source=t,this.context=e;for(let n=0,r=s.length;n<r;++n){const r=s[n];r.unbind(i),r.bind(t,e)}}else{this.source=t,this.context=e;for(let i=0,n=s.length;i<n;++i)s[i].bind(t,e)}}unbind(){if(null===this.source)return;const t=this.behaviors,e=this.source;for(let s=0,i=t.length;s<i;++s)t[s].unbind(e);this.source=null}static disposeContiguousBatch(t){if(0!==t.length){q.setStartBefore(t[0].firstChild),q.setEndAfter(t[t.length-1].lastChild),q.deleteContents();for(let e=0,s=t.length;e<s;++e){const s=t[e],i=s.behaviors,n=s.source;for(let t=0,e=i.length;t<e;++t)i[t].unbind(n)}}}}class U{constructor(t,e){this.behaviorCount=0,this.hasHostBehaviors=!1,this.fragment=null,this.targetOffset=0,this.viewBehaviorFactories=null,this.hostBehaviorFactories=null,this.html=t,this.directives=e}create(t){if(null===this.fragment){let t;const e=this.html;if("string"==typeof e){t=document.createElement("template"),t.innerHTML=d.createHTML(e);const s=t.content.firstElementChild;null!==s&&"TEMPLATE"===s.tagName&&(t=s)}else t=e;const s=H(t,this.directives);this.fragment=s.fragment,this.viewBehaviorFactories=s.viewBehaviorFactories,this.hostBehaviorFactories=s.hostBehaviorFactories,this.targetOffset=s.targetOffset,this.behaviorCount=this.viewBehaviorFactories.length+this.hostBehaviorFactories.length,this.hasHostBehaviors=this.hostBehaviorFactories.length>0}const e=this.fragment.cloneNode(!0),s=this.viewBehaviorFactories,i=new Array(this.behaviorCount),n=d.createTemplateWalker(e);let r=0,o=this.targetOffset,l=n.nextNode();for(let t=s.length;r<t;++r){const t=s[r],e=t.targetIndex;for(;null!==l;){if(o===e){i[r]=t.createBehavior(l);break}l=n.nextNode(),o++}}if(this.hasHostBehaviors){const e=this.hostBehaviorFactories;for(let s=0,n=e.length;s<n;++s,++r)i[r]=e[s].createBehavior(t)}return new Q(e,i)}render(t,e,s){"string"==typeof e&&(e=document.getElementById(e)),void 0===s&&(s=e);const i=this.create(s);return i.bind(t,y),i.appendTo(e),i}}const W=/([ \x09\x0a\x0c\x0d])([^\0-\x1F\x7F-\x9F "'>=/]+)([ \x09\x0a\x0c\x0d]*=[ \x09\x0a\x0c\x0d]*(?:[^ \x09\x0a\x0c\x0d"'`<>=]*|"[^"]*|'[^']*))$/;function D(t,...e){const s=[];let i="";for(let n=0,r=t.length-1;n<r;++n){const r=t[n];let o=e[n];if(i+=r,o instanceof U){const t=o;o=()=>t}if("function"==typeof o&&(o=new $(o)),o instanceof x){const t=W.exec(r);null!==t&&(o.targetName=t[2])}o instanceof C?(i+=o.createPlaceholder(s.length),s.push(o)):i+=o}return i+=t[t.length-1],new U(i,s)}class G{constructor(){this.targets=new WeakSet}addStylesTo(t){this.targets.add(t)}removeStylesFrom(t){this.targets.delete(t)}isAttachedTo(t){return this.targets.has(t)}withBehaviors(...t){return this.behaviors=null===this.behaviors?t:this.behaviors.concat(t),this}}function J(t){return t.map(t=>t instanceof G?J(t.styles):[t]).reduce((t,e)=>t.concat(e),[])}function K(t){return t.map(t=>t instanceof G?t.behaviors:null).reduce((t,e)=>null===e?t:(null===t&&(t=[]),t.concat(e)),null)}G.create=(()=>{if(d.supportsAdoptedStyleSheets){const t=new Map;return e=>new Z(e,t)}return t=>new et(t)})();let X=(t,e)=>{t.adoptedStyleSheets=[...t.adoptedStyleSheets,...e]},Y=(t,e)=>{t.adoptedStyleSheets=t.adoptedStyleSheets.filter(t=>-1===e.indexOf(t))};if(d.supportsAdoptedStyleSheets)try{document.adoptedStyleSheets.push(),document.adoptedStyleSheets.splice(),X=(t,e)=>{t.adoptedStyleSheets.push(...e)},Y=(t,e)=>{for(const s of e){const e=t.adoptedStyleSheets.indexOf(s);-1!==e&&t.adoptedStyleSheets.splice(e,1)}}}catch(t){}class Z extends G{constructor(t,e){super(),this.styles=t,this.styleSheetCache=e,this._styleSheets=void 0,this.behaviors=K(t)}get styleSheets(){if(void 0===this._styleSheets){const t=this.styles,e=this.styleSheetCache;this._styleSheets=J(t).map(t=>{if(t instanceof CSSStyleSheet)return t;let s=e.get(t);return void 0===s&&(s=new CSSStyleSheet,s.replaceSync(t),e.set(t,s)),s})}return this._styleSheets}addStylesTo(t){X(t,this.styleSheets),super.addStylesTo(t)}removeStylesFrom(t){Y(t,this.styleSheets),super.removeStylesFrom(t)}}let tt=0;class et extends G{constructor(t){super(),this.styles=t,this.behaviors=null,this.behaviors=K(t),this.styleSheets=J(t),this.styleClass="fast-style-class-"+ ++tt}addStylesTo(t){const e=this.styleSheets,s=this.styleClass;t=this.normalizeTarget(t);for(let i=0;i<e.length;i++){const n=document.createElement("style");n.innerHTML=e[i],n.className=s,t.append(n)}super.addStylesTo(t)}removeStylesFrom(t){const e=(t=this.normalizeTarget(t)).querySelectorAll("."+this.styleClass);for(let s=0,i=e.length;s<i;++s)t.removeChild(e[s]);super.removeStylesFrom(t)}isAttachedTo(t){return super.isAttachedTo(this.normalizeTarget(t))}normalizeTarget(t){return t===document?document.body:t}}const st=Object.freeze({locate:n()}),it={toView:t=>t?"true":"false",fromView:t=>null!=t&&"false"!==t&&!1!==t&&0!==t},nt={toView(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e.toString()},fromView(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e}};class rt{constructor(t,e,s=e.toLowerCase(),i="reflect",n){this.guards=new Set,this.Owner=t,this.name=e,this.attribute=s,this.mode=i,this.converter=n,this.fieldName="_"+e,this.callbackName=e+"Changed",this.hasCallback=this.callbackName in t.prototype,"boolean"===i&&void 0===n&&(this.converter=it)}setValue(t,e){const s=t[this.fieldName],i=this.converter;void 0!==i&&(e=i.fromView(e)),s!==e&&(t[this.fieldName]=e,this.tryReflectToAttribute(t),this.hasCallback&&t[this.callbackName](s,e),t.$fastController.notify(this.name))}getValue(t){return p.track(t,this.name),t[this.fieldName]}onAttributeChangedCallback(t,e){this.guards.has(t)||(this.guards.add(t),this.setValue(t,e),this.guards.delete(t))}tryReflectToAttribute(t){const e=this.mode,s=this.guards;s.has(t)||"fromView"===e||d.queueUpdate(()=>{s.add(t);const i=t[this.fieldName];switch(e){case"reflect":const e=this.converter;d.setAttribute(t,this.attribute,void 0!==e?e.toView(i):i);break;case"boolean":d.setBooleanAttribute(t,this.attribute,i)}s.delete(t)})}static collect(t,...e){const s=[];e.push(st.locate(t));for(let i=0,n=e.length;i<n;++i){const n=e[i];if(void 0!==n)for(let e=0,i=n.length;e<i;++e){const i=n[e];"string"==typeof i?s.push(new rt(t,i)):s.push(new rt(t,i.property,i.attribute,i.mode,i.converter))}}return s}}function ot(t,e){let s;function i(t,e){arguments.length>1&&(s.property=e),st.locate(t.constructor).push(s)}return arguments.length>1?(s={},void i(t,e)):(s=void 0===t?{}:t,i)}const lt={mode:"open"},ht={},at=s.getById(4,()=>{const t=new Map;return Object.freeze({register:e=>!t.has(e.type)&&(t.set(e.type,e),!0),getByType:e=>t.get(e)})});class ct{constructor(t,e=t.definition){"string"==typeof e&&(e={name:e}),this.type=t,this.name=e.name,this.template=e.template;const s=rt.collect(t,e.attributes),i=new Array(s.length),n={},r={};for(let t=0,e=s.length;t<e;++t){const e=s[t];i[t]=e.attribute,n[e.name]=e,r[e.attribute]=e}this.attributes=s,this.observedAttributes=i,this.propertyLookup=n,this.attributeLookup=r,this.shadowOptions=void 0===e.shadowOptions?lt:null===e.shadowOptions?void 0:Object.assign(Object.assign({},lt),e.shadowOptions),this.elementOptions=void 0===e.elementOptions?ht:Object.assign(Object.assign({},ht),e.elementOptions),this.styles=void 0===e.styles?void 0:Array.isArray(e.styles)?G.create(e.styles):e.styles instanceof G?e.styles:G.create([e.styles])}get isDefined(){return!!at.getByType(this.type)}define(t=customElements){const e=this.type;if(at.register(this)){const t=this.attributes,s=e.prototype;for(let e=0,i=t.length;e<i;++e)p.defineProperty(s,t[e]);Reflect.defineProperty(e,"observedAttributes",{value:this.observedAttributes,enumerable:!0})}return t.get(this.name)||t.define(this.name,e,this.elementOptions),this}}ct.forType=at.getByType;const dt=new WeakMap,ut={bubbles:!0,composed:!0,cancelable:!0};function ft(t){return t.shadowRoot||dt.get(t)||null}class pt extends f{constructor(t,e){super(t),this.boundObservables=null,this.behaviors=null,this.needsInitialization=!0,this._template=null,this._styles=null,this._isConnected=!1,this.$fastController=this,this.view=null,this.element=t,this.definition=e;const s=e.shadowOptions;if(void 0!==s){const e=t.attachShadow(s);"closed"===s.mode&&dt.set(t,e)}const i=p.getAccessors(t);if(i.length>0){const 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s=t.behaviors;t.removeStylesFrom(e),null!==s&&this.removeBehaviors(s)}}addBehaviors(t){const e=this.behaviors||(this.behaviors=new Map),s=t.length,i=[];for(let n=0;n<s;++n){const s=t[n];e.has(s)?e.set(s,e.get(s)+1):(e.set(s,1),i.push(s))}if(this._isConnected){const t=this.element;for(let e=0;e<i.length;++e)i[e].bind(t,y)}}removeBehaviors(t,e=!1){const s=this.behaviors;if(null===s)return;const i=t.length,n=[];for(let r=0;r<i;++r){const i=t[r];if(s.has(i)){const t=s.get(i)-1;0===t||e?s.delete(i)&&n.push(i):s.set(i,t)}}if(this._isConnected){const t=this.element;for(let e=0;e<n.length;++e)n[e].unbind(t)}}onConnectedCallback(){if(this._isConnected)return;const t=this.element;this.needsInitialization?this.finishInitialization():null!==this.view&&this.view.bind(t,y);const e=this.behaviors;if(null!==e)for(const[s]of e)s.bind(t,y);this.setIsConnected(!0)}onDisconnectedCallback(){if(!this._isConnected)return;this.setIsConnected(!1);const t=this.view;null!==t&&t.unbind();const e=this.behaviors;if(null!==e){const t=this.element;for(const[s]of e)s.unbind(t)}}onAttributeChangedCallback(t,e,s){const i=this.definition.attributeLookup[t];void 0!==i&&i.onAttributeChangedCallback(this.element,s)}emit(t,e,s){return!!this._isConnected&&this.element.dispatchEvent(new CustomEvent(t,Object.assign(Object.assign({detail:e},ut),s)))}finishInitialization(){const t=this.element,e=this.boundObservables;if(null!==e){const s=Object.keys(e);for(let i=0,n=s.length;i<n;++i){const n=s[i];t[n]=e[n]}this.boundObservables=null}const s=this.definition;null===this._template&&(this.element.resolveTemplate?this._template=this.element.resolveTemplate():s.template&&(this._template=s.template||null)),null!==this._template&&this.renderTemplate(this._template),null===this._styles&&(this.element.resolveStyles?this._styles=this.element.resolveStyles():s.styles&&(this._styles=s.styles||null)),null!==this._styles&&this.addStyles(this._styles),this.needsInitialization=!1}renderTemplate(t){const e=this.element,s=ft(e)||e;null!==this.view?(this.view.dispose(),this.view=null):this.needsInitialization||d.removeChildNodes(s),t&&(this.view=t.render(e,s,e))}static forCustomElement(t){const e=t.$fastController;if(void 0!==e)return e;const s=ct.forType(t.constructor);if(void 0===s)throw new Error("Missing FASTElement definition.");return t.$fastController=new pt(t,s)}}function gt(t){return class extends t{constructor(){super(),pt.forCustomElement(this)}$emit(t,e,s){return this.$fastController.emit(t,e,s)}connectedCallback(){this.$fastController.onConnectedCallback()}disconnectedCallback(){this.$fastController.onDisconnectedCallback()}attributeChangedCallback(t,e,s){this.$fastController.onAttributeChangedCallback(t,e,s)}}}const bt=Object.assign(gt(HTMLElement),{from:t=>gt(t),define:(t,e)=>new ct(t,e).define().type});function vt(t){return function(e){new ct(e,t).define()}}class mt{createCSS(){return""}createBehavior(){}}function yt(t,e){const s=[];let i="";const n=[];for(let r=0,o=t.length-1;r<o;++r){i+=t[r];let o=e[r];if(o instanceof mt){const t=o.createBehavior();o=o.createCSS(),t&&n.push(t)}o instanceof G||o instanceof CSSStyleSheet?(""!==i.trim()&&(s.push(i),i=""),s.push(o)):i+=o}return i+=t[t.length-1],""!==i.trim()&&s.push(i),{styles:s,behaviors:n}}function Ct(t,...e){const{styles:s,behaviors:i}=yt(t,e),n=G.create(s);return i.length&&n.withBehaviors(...i),n}class xt extends mt{constructor(t,e){super(),this.behaviors=e,this.css="";const s=t.reduce((t,e)=>("string"==typeof e?this.css+=e:t.push(e),t),[]);s.length&&(this.styles=G.create(s))}createBehavior(){return this}createCSS(){return this.css}bind(t){this.styles&&t.$fastController.addStyles(this.styles),this.behaviors.length&&t.$fastController.addBehaviors(this.behaviors)}unbind(t){this.styles&&t.$fastController.removeStyles(this.styles),this.behaviors.length&&t.$fastController.removeBehaviors(this.behaviors)}}function wt(t,...e){const{styles:s,behaviors:i}=yt(t,e);return new xt(s,i)}function St(t,e,s){return{index:t,removed:e,addedCount:s}}function Bt(t,e,s,n,r,o){let l=0,h=0;const a=Math.min(s-e,o-r);if(0===e&&0===r&&(l=function(t,e,s){for(let i=0;i<s;++i)if(t[i]!==e[i])return i;return s}(t,n,a)),s===t.length&&o===n.length&&(h=function(t,e,s){let i=t.length,n=e.length,r=0;for(;r<s&&t[--i]===e[--n];)r++;return r}(t,n,a-l)),r+=l,o-=h,(s-=h)-(e+=l)==0&&o-r==0)return i;if(e===s){const t=St(e,[],0);for(;r<o;)t.removed.push(n[r++]);return[t]}if(r===o)return[St(e,[],s-e)];const c=function(t){let e=t.length-1,s=t[0].length-1,i=t[e][s];const n=[];for(;e>0||s>0;){if(0===e){n.push(2),s--;continue}if(0===s){n.push(3),e--;continue}const r=t[e-1][s-1],o=t[e-1][s],l=t[e][s-1];let h;h=o<l?o<r?o:r:l<r?l:r,h===r?(r===i?n.push(0):(n.push(1),i=r),e--,s--):h===o?(n.push(3),e--,i=o):(n.push(2),s--,i=l)}return n.reverse(),n}(function(t,e,s,i,n,r){const o=r-n+1,l=s-e+1,h=new Array(o);let a,c;for(let t=0;t<o;++t)h[t]=new Array(l),h[t][0]=t;for(let t=0;t<l;++t)h[0][t]=t;for(let s=1;s<o;++s)for(let 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e=n.removed.slice(0,s.index-n.index);Tt.apply(e,t),t=e}if(n.index+n.removed.length>s.index+s.addedCount){const e=n.removed.slice(s.index+s.addedCount-n.index);Tt.apply(t,e)}n.removed=t,s.index<n.index&&(n.index=s.index)}else r=!0}else if(n.index<s.index){r=!0,t.splice(e,0,n),e++;const i=n.addedCount-n.removed.length;s.index+=i,o+=i}}var l,h,a,c;r||t.push(n)}function At(t,e){let s=[];const i=function(t){const e=[];for(let s=0,i=t.length;s<i;s++){const i=t[s];Ot(e,i.index,i.removed,i.addedCount)}return e}(e);for(let e=0,n=i.length;e<n;++e){const n=i[e];1!==n.addedCount||1!==n.removed.length?s=s.concat(Bt(t,n.index,n.index+n.addedCount,n.removed,0,n.removed.length)):n.removed[0]!==t[n.index]&&s.push(n)}return s}let Nt=!1;function kt(t,e){let s=t.index;const i=e.length;return s>i?s=i-t.addedCount:s<0&&(s=i+t.removed.length+s-t.addedCount),s<0&&(s=0),t.index=s,t}class Vt extends u{constructor(t){super(t),this.oldCollection=void 0,this.splices=void 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0!==i&&t&&i.addSplice(St(this.length,[s],0)),s},t.push=function(){const t=s.apply(this,arguments),e=this.$fastController;return void 0!==e&&e.addSplice(kt(St(this.length-arguments.length,[],arguments.length),this)),t},t.reverse=function(){let t;const e=this.$fastController;void 0!==e&&(e.flush(),t=this.slice());const s=i.apply(this,arguments);return void 0!==e&&e.reset(t),s},t.shift=function(){const t=this.length>0,e=n.apply(this,arguments),s=this.$fastController;return void 0!==s&&t&&s.addSplice(St(0,[e],0)),e},t.sort=function(){let t;const e=this.$fastController;void 0!==e&&(e.flush(),t=this.slice());const s=r.apply(this,arguments);return void 0!==e&&e.reset(t),s},t.splice=function(){const t=o.apply(this,arguments),e=this.$fastController;return void 0!==e&&e.addSplice(kt(St(+arguments[0],t,arguments.length>2?arguments.length-2:0),this)),t},t.unshift=function(){const t=l.apply(this,arguments),e=this.$fastController;return void 0!==e&&e.addSplice(kt(St(0,[],arguments.length),this)),t}}class It{constructor(t,e){this.target=t,this.propertyName=e}bind(t){t[this.propertyName]=this.target}unbind(){}}function $t(t){return new w("fast-ref",It,t)}function _t(t,e){const s="function"==typeof e?e:()=>e;return(e,i)=>t(e,i)?s(e,i):null}const Mt=Object.freeze({positioning:!1,recycle:!0});function Pt(t,e,s,i){t.bind(e[s],i)}function Et(t,e,s,i){const n=Object.create(i);n.index=s,n.length=e.length,t.bind(e[s],n)}class jt{constructor(t,e,s,i,n,r){this.location=t,this.itemsBinding=e,this.templateBinding=i,this.options=r,this.source=null,this.views=[],this.items=null,this.itemsObserver=null,this.originalContext=void 0,this.childContext=void 0,this.bindView=Pt,this.itemsBindingObserver=p.binding(e,this,s),this.templateBindingObserver=p.binding(i,this,n),r.positioning&&(this.bindView=Et)}bind(t,e){this.source=t,this.originalContext=e,this.childContext=Object.create(e),this.childContext.parent=t,this.childContext.parentContext=this.originalContext,this.items=this.itemsBindingObserver.observe(t,this.originalContext),this.template=this.templateBindingObserver.observe(t,this.originalContext),this.observeItems(!0),this.refreshAllViews()}unbind(){this.source=null,this.items=null,null!==this.itemsObserver&&this.itemsObserver.unsubscribe(this),this.unbindAllViews(),this.itemsBindingObserver.disconnect(),this.templateBindingObserver.disconnect()}handleChange(t,e){t===this.itemsBinding?(this.items=this.itemsBindingObserver.observe(this.source,this.originalContext),this.observeItems(),this.refreshAllViews()):t===this.templateBinding?(this.template=this.templateBindingObserver.observe(this.source,this.originalContext),this.refreshAllViews(!0)):this.updateViews(e)}observeItems(t=!1){if(!this.items)return void(this.items=i);const e=this.itemsObserver,s=this.itemsObserver=p.getNotifier(this.items),n=e!==s;n&&null!==e&&e.unsubscribe(this),(n||t)&&s.subscribe(this)}updateViews(t){const e=this.childContext,s=this.views,i=this.bindView,n=this.items,r=this.template,o=this.options.recycle,l=[];let h=0,a=0;for(let c=0,d=t.length;c<d;++c){const d=t[c],u=d.removed;let f=0,p=d.index;const g=p+d.addedCount,b=s.splice(d.index,u.length),v=a=l.length+b.length;for(;p<g;++p){const t=s[p],c=t?t.firstChild:this.location;let d;o&&a>0?(f<=v&&b.length>0?(d=b[f],f++):(d=l[h],h++),a--):d=r.create(),s.splice(p,0,d),i(d,n,p,e),d.insertBefore(c)}b[f]&&l.push(...b.slice(f))}for(let t=h,e=l.length;t<e;++t)l[t].dispose();if(this.options.positioning)for(let t=0,e=s.length;t<e;++t){const i=s[t].context;i.length=e,i.index=t}}refreshAllViews(t=!1){const e=this.items,s=this.childContext,i=this.template,n=this.location,r=this.bindView;let o=e.length,l=this.views,h=l.length;if(0!==o&&!t&&this.options.recycle||(Q.disposeContiguousBatch(l),h=0),0===h){this.views=l=new Array(o);for(let t=0;t<o;++t){const o=i.create();r(o,e,t,s),l[t]=o,o.insertBefore(n)}}else{let t=0;for(;t<o;++t)if(t<h){r(l[t],e,t,s)}else{const o=i.create();r(o,e,t,s),l.push(o),o.insertBefore(n)}const a=l.splice(t,h-t);for(t=0,o=a.length;t<o;++t)a[t].dispose()}}unbindAllViews(){const t=this.views;for(let e=0,s=t.length;e<s;++e)t[e].unbind()}}class Lt extends C{constructor(t,e,s){super(),this.itemsBinding=t,this.templateBinding=e,this.options=s,this.createPlaceholder=d.createBlockPlaceholder,Ft(),this.isItemsBindingVolatile=p.isVolatileBinding(t),this.isTemplateBindingVolatile=p.isVolatileBinding(e)}createBehavior(t){return new jt(t,this.itemsBinding,this.isItemsBindingVolatile,this.templateBinding,this.isTemplateBindingVolatile,this.options)}}function Rt(t,e,s=Mt){return new Lt(t,"function"==typeof e?e:()=>e,Object.assign(Object.assign({},Mt),s))}function zt(t){return t?function(e,s,i){return 1===e.nodeType&&e.matches(t)}:function(t,e,s){return 1===t.nodeType}}class Ht{constructor(t,e){this.target=t,this.options=e,this.source=null}bind(t){const e=this.options.property;this.shouldUpdate=p.getAccessors(t).some(t=>t.name===e),this.source=t,this.updateTarget(this.computeNodes()),this.shouldUpdate&&this.observe()}unbind(){this.updateTarget(i),this.source=null,this.shouldUpdate&&this.disconnect()}handleEvent(){this.updateTarget(this.computeNodes())}computeNodes(){let t=this.getNodes();return void 0!==this.options.filter&&(t=t.filter(this.options.filter)),t}updateTarget(t){this.source[this.options.property]=t}}class qt extends Ht{constructor(t,e){super(t,e)}observe(){this.target.addEventListener("slotchange",this)}disconnect(){this.target.removeEventListener("slotchange",this)}getNodes(){return this.target.assignedNodes(this.options)}}function Qt(t){return"string"==typeof t&&(t={property:t}),new w("fast-slotted",qt,t)}class Ut extends Ht{constructor(t,e){super(t,e),this.observer=null,e.childList=!0}observe(){null===this.observer&&(this.observer=new MutationObserver(this.handleEvent.bind(this))),this.observer.observe(this.target,this.options)}disconnect(){this.observer.disconnect()}getNodes(){return"subtree"in this.options?Array.from(this.target.querySelectorAll(this.options.selector)):Array.from(this.target.childNodes)}}function Wt(t){return"string"==typeof t&&(t={property:t}),new w("fast-children",Ut,t)}export{t as $global,w as AttachedBehaviorHTMLDirective,st as AttributeConfiguration,rt as AttributeDefinition,_ as BindingBehavior,mt as CSSDirective,Ut as ChildrenBehavior,pt as Controller,d as DOM,G as ElementStyles,m as ExecutionContext,s as FAST,bt as FASTElement,ct as FASTElementDefinition,$ as HTMLBindingDirective,C as HTMLDirective,Q as HTMLView,p as Observable,f as PropertyChangeNotifier,It as RefBehavior,jt as RepeatBehavior,Lt as RepeatDirective,qt as SlottedBehavior,u as SubscriberSet,x as TargetedHTMLDirective,U as ViewTemplate,ot as attr,it as booleanConverter,Wt as children,H as compileTemplate,n as createMetadataLocator,Ct as css,wt as cssPartial,vt as customElement,y as defaultExecutionContext,zt as elements,i as emptyArray,Ft as enableArrayObservation,D as html,nt as nullableNumberConverter,g as observable,$t as ref,Rt as repeat,Qt as slotted,b as volatile,_t as when};

package.json

@@ -5,3 +5,3 @@ {
   "sideEffects": false,
-  "version": "1.11.0",
+  "version": "1.11.1",
   "author": {
@@ -8,0 +8,0 @@ "name": "Microsoft",

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