@microsoft/fast-element - npm Package Compare versions

Comparing version 2.0.0-beta.2 to 2.0.0-beta.3

CHANGELOG.json

@@ -5,2 +5,17 @@ {
     {
+      "date": "Wed, 22 Jun 2022 20:17:50 GMT",
+      "tag": "@microsoft/fast-element_v2.0.0-beta.3",
+      "version": "2.0.0-beta.3",
+      "comments": {
+        "prerelease": [
+          {
+            "comment": "fix: correct aspect type for content that looks like an attribute",
+            "author": "[e-mail]",
+            "commit": "f28cdb9fdba9cb27904acfad7444de82d447f39e",
+            "package": "@microsoft/fast-element"
+          }
+        ]
+      }
+    },
+    {
       "date": "Wed, 15 Jun 2022 17:41:10 GMT",
@@ -7,0 +22,0 @@ "tag": "@microsoft/fast-element_v2.0.0-beta.2",

CHANGELOG.md

 # Change Log - @microsoft/fast-element
 
-This log was last generated on Wed, 15 Jun 2022 17:41:10 GMT and should not be manually modified.
+This log was last generated on Wed, 22 Jun 2022 20:17:50 GMT and should not be manually modified.
 
 <!-- Start content -->
 
+## 2.0.0-beta.3
+
+Wed, 22 Jun 2022 20:17:50 GMT
+
+### Changes
+
+- fix: correct aspect type for content that looks like an attribute ([e-mail])
+
 ## 2.0.0-beta.2
@@ -8,0 +16,0 @@

dist/dts/interfaces.d.ts

@@ -157,2 +157,3 @@ /**
     bindingInnerHTMLRequiresTrustedTypes = 1202,
+    twoWayBindingRequiresObservables = 1203,
     missingElementDefinition = 1401
@@ -159,0 +160,0 @@ }

dist/dts/templating/html-directive.d.ts

@@ -153,4 +153,6 @@ import type { Constructable } from "../interfaces.js";
      * @param value - The value to base the aspect determination on.
+     * @remarks
+     * If a falsy value is provided, then the content aspect will be assigned.
      */
-    readonly assign: (directive: Aspected, value: string) => void;
+    readonly assign: (directive: Aspected, value?: string) => void;
 }>;
@@ -157,0 +159,0 @@ /**

dist/esm/debug.js

@@ -14,2 +14,3 @@ if (globalThis.FAST === void 0) {
     [1202 /* bindingInnerHTMLRequiresTrustedTypes */]: "To bind innerHTML, you must use a TrustedTypesPolicy.",
+    [1203 /* twoWayBindingRequiresObservables */]: "View=>Model update skipped. To use twoWay binding, the target property must be observable.",
     [1401 /* missingElementDefinition */]: "Missing FASTElement definition.",
@@ -16,0 +17,0 @@ };

dist/esm/templating/binding-two-way.js

@@ -0,1 +1,3 @@
+import "../interfaces.js";
+import { FAST } from "../platform.js";
 import { BindingConfig, BindingMode, ChangeBinding, } from "./binding.js";
@@ -43,2 +45,8 @@ let twoWaySettings = {
         const target = event.currentTarget;
+        const observer = this.getObserver(target);
+        const last = observer.last; // using internal API!!!
+        if (!last) {
+            FAST.warn(1203 /* Message.twoWayBindingRequiresObservables */);
+            return;
+        }
         let value;
@@ -59,4 +67,2 @@ switch (directive.aspectType) {
         }
-        const observer = this.getObserver(target);
-        const last = observer.last; // using internal API!!!
         last.propertySource[last.propertyName] = directive.options.fromView(value);
@@ -63,0 +69,0 @@ }

dist/esm/templating/compiler.js

@@ -118,2 +118,3 @@ import { isString } from "../interfaces.js";
             currentNode.textContent = " ";
+            Aspect.assign(currentPart);
             context.addFactory(currentPart, parentId, nodeId, nodeIndex);
@@ -120,0 +121,0 @@ }

dist/esm/templating/html-directive.js

@@ -79,8 +79,11 @@ import { createTypeRegistry } from "../platform.js";
      * @param value - The value to base the aspect determination on.
+     * @remarks
+     * If a falsy value is provided, then the content aspect will be assigned.
      */
     assign(directive, value) {
-        directive.sourceAspect = value;
         if (!value) {
+            directive.aspectType = Aspect.content;
             return;
         }
+        directive.sourceAspect = value;
         switch (value[0]) {
@@ -87,0 +90,0 @@ case ":":

dist/fast-element.debug.min.js

@@ -1,1 +0,1 @@
-!function(){if("undefined"==typeof globalThis)if("undefined"!=typeof global)global.globalThis=global;else if("undefined"!=typeof self)self.globalThis=self;else if("undefined"!=typeof window)window.globalThis=window;else{const t=new Function("return this")();t.globalThis=t}}(),globalThis.trustedTypes||(globalThis.trustedTypes={createPolicy:(t,e)=>e});const t={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},t));const e=globalThis.FAST;if(void 0===e.getById){const s=Object.create(null);Reflect.defineProperty(e,"getById",Object.assign({value(t,e){let i=s[t];return void 0===i&&(i=e?s[t]=e():null),i}},t))}const s=Array.isArray(document.adoptedStyleSheets)&&"replace"in CSSStyleSheet.prototype;function i(t){return t===document?document.body:t}let n=0;class r{constructor(t){this.styles=t,this.styleClass="fast-"+ ++n}addStylesTo(t){t=i(t);const e=this.styles,s=this.styleClass;for(let 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void(this.items=a);const e=this.itemsObserver,s=this.itemsObserver=v.getNotifier(this.items),i=e!==s;i&&null!==e&&e.unsubscribe(this),(i||t)&&s.subscribe(this)}updateViews(t){const e=this.views,s=this.childContext,i=[],n=this.bindView;let r=0;for(let s=0,n=t.length;s<n;++s){const n=t[s],o=n.removed;i.push(...e.splice(n.index+r,o.length)),r-=n.addedCount}const o=this.items,l=this.template;for(let r=0,h=t.length;r<h;++r){const h=t[r];let c=h.index;const a=c+h.addedCount;for(;c<a;++c){const t=e[c],r=t?t.firstChild:this.location,h=this.options.recycle&&i.length>0?i.shift():l.create();e.splice(c,0,h),n(h,o,c,s),h.insertBefore(r)}}for(let t=0,e=i.length;t<e;++t)i[t].dispose();if(this.options.positioning)for(let t=0,s=e.length;t<s;++t)e[t].context.updatePosition(t,s)}refreshAllViews(t=!1){const e=this.items,s=this.template,i=this.location,n=this.bindView,r=this.childContext;let o=e.length,l=this.views,h=l.length;if(0!==o&&!t&&this.options.recycle||(mt.disposeContiguousBatch(l),h=0),0===h){this.views=l=new Array(o);for(let t=0;t<o;++t){const o=s.create();n(o,e,t,r),l[t]=o,o.insertBefore(i)}}else{let t=0;for(;t<o;++t)if(t<h){n(l[t],e,t,r)}else{const o=s.create();n(o,e,t,r),l.push(o),o.insertBefore(i)}const c=l.splice(t,h-t);for(t=0,o=c.length;t<o;++t)c[t].dispose()}}unbindAllViews(){const t=this.views;for(let e=0,s=t.length;e<s;++e)t[e].unbind()}}class Ht{constructor(t,e,s){this.itemsBinding=t,this.templateBinding=e,this.options=s,V.enable(),this.isItemsBindingVolatile=v.isVolatileBinding(t),this.isTemplateBindingVolatile=v.isVolatileBinding(e)}createHTML(t){return Y.comment(t(this))}createBehavior(t){return new Rt(t[this.nodeId],this.itemsBinding,this.isItemsBindingVolatile,this.templateBinding,this.isTemplateBindingVolatile,this.options)}}function qt(t,e,s=Mt){const i=u(e)?e:()=>e;return new Ht(t,i,s)}et.define(Ht);const 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0:Object.assign(Object.assign({},se),e.shadowOptions),this.elementOptions=void 0===e.elementOptions?ie:Object.assign(Object.assign({},ie),e.elementOptions),this.styles=void 0===e.styles?void 0:Array.isArray(e.styles)?new _(e.styles):e.styles instanceof _?e.styles:new _([e.styles])}get isDefined(){return!!ne.getByType(this.type)}define(t=customElements){const e=this.type;if(ne.register(this)){const t=this.attributes,s=e.prototype;for(let e=0,i=t.length;e<i;++e)v.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}}re.getByType=ne.getByType,re.getForInstance=ne.getForInstance;const oe=new WeakMap,le={bubbles:!0,composed:!0,cancelable:!0};function he(t){var e,s;return null!==(s=null!==(e=t.shadowRoot)&&void 0!==e?e:oe.get(t))&&void 0!==s?s:null}class ce extends g{constructor(t,e){super(t),this.boundObservables=null,this.behaviors=null,this.needsInitialization=!0,this.hasExistingShadowRoot=!1,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){let e=t.shadowRoot;e?this.hasExistingShadowRoot=!0:(e=t.attachShadow(s),"closed"===s.mode&&oe.set(t,e))}const i=v.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 v.track(this,"isConnected"),this._isConnected}setIsConnected(t){this._isConnected=t,v.notify(this,"isConnected")}get template(){var t;if(null===this._template){const e=this.definition;this.element.resolveTemplate?this._template=this.element.resolveTemplate():e.template&&(this._template=null!==(t=e.template)&&void 0!==t?t:null)}return this._template}set template(t){this._template!==t&&(this._template=t,this.needsInitialization||this.renderTemplate(t))}get styles(){var t;if(null===this._styles){const e=this.definition;this.element.resolveStyles?this._styles=this.element.resolveStyles():e.styles&&(this._styles=null!==(t=e.styles)&&void 0!==t?t:null)}return this._styles}set styles(t){this._styles!==t&&(null!==this._styles&&this.removeStyles(this._styles),this._styles=t,this.needsInitialization||this.addStyles(t))}addStyles(t){if(!t)return;const e=he(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.append(t);else if(!t.isAttachedTo(e)){const s=t.behaviors;t.addStylesTo(e),null!==s&&this.addBehaviors(s)}}removeStyles(t){if(!t)return;const e=he(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.removeChild(t);else if(t.isAttachedTo(e)){const s=t.behaviors;t.removeStylesFrom(e),null!==s&&this.removeBehaviors(s)}}addBehaviors(t){var e;const s=null!==(e=this.behaviors)&&void 0!==e?e:this.behaviors=new Map,i=t.length,n=[];for(let e=0;e<i;++e){const i=t[e];s.has(i)?s.set(i,s.get(i)+1):(s.set(i,1),n.push(i))}if(this._isConnected){const t=this.element,e=C.default;for(let s=0;s<n.length;++s)n[s].bind(t,e)}}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,e=C.default;for(let s=0;s<n.length;++s)n[s].unbind(t,e)}}onConnectedCallback(){if(this._isConnected)return;const t=this.element,e=C.default;this.needsInitialization?this.finishInitialization():null!==this.view&&this.view.bind(t,e);const s=this.behaviors;if(null!==s)for(const i of s.keys())i.bind(t,e);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,s=C.default;for(const i of e.keys())i.unbind(t,s)}}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},le),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}this.renderTemplate(this.template),this.addStyles(this.styles),this.needsInitialization=!1}renderTemplate(t){var e;const s=this.element,i=null!==(e=he(s))&&void 0!==e?e:s;if(null!==this.view)this.view.dispose(),this.view=null;else if(!this.needsInitialization||this.hasExistingShadowRoot){this.hasExistingShadowRoot=!1;for(let t=i.firstChild;null!==t;t=i.firstChild)i.removeChild(t)}t&&(this.view=t.render(s,i,s))}static forCustomElement(t){const e=t.$fastController;if(void 0!==e)return e;const s=re.getForInstance(t);if(void 0===s)throw c.error(1401);return t.$fastController=new ce(t,s)}}function ae(t){return class extends t{constructor(){super(),ce.forCustomElement(this)}$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 de=Object.assign(ae(HTMLElement),{from:t=>ae(t),define(t,e){return this.metadata(t,e).define().type},metadata:(t,e)=>new re(t,e)});function ue(t){return function(e){de.define(e,t)}}export{E as AdoptedStyleSheetsStrategy,V as ArrayObserver,it as Aspect,te as AttributeDefinition,lt as BindingConfig,ot as BindingMode,L as CSSDirective,ut as ChangeBinding,Jt as ChildrenDirective,$t as Compiler,ce as Controller,Q as DOM,_ as ElementStyles,ft as EventBinding,C as ExecutionContext,c as FAST,de as FASTElement,re as FASTElementDefinition,gt as HTMLBindingDirective,et as HTMLDirective,mt as HTMLView,Y as Markup,Ut as NodeObservationDirective,v as Observable,dt as OneTimeBinding,Z as Parser,g as PropertyChangeNotifier,Ft as RefDirective,Rt as RepeatBehavior,Ht as RepeatDirective,Wt as SlottedDirective,T as Splice,B as SpliceStrategy,S as SpliceStrategySupport,nt as StatelessAttachedAttributeDirective,b as SubscriberSet,ht as UpdateBinding,p as Updates,Vt as ViewTemplate,ee as attr,vt as bind,Xt as booleanConverter,Kt as children,d as createTypeRegistry,H as css,z as cssDirective,D as cssPartial,ue as customElement,Qt as elements,a as emptyArray,Nt as html,st as htmlDirective,k as lengthOf,Zt as nullableNumberConverter,y as observable,pt as onChange,bt as oneTime,_t as ref,qt as repeat,Gt as slotted,m as volatile,Et as when};
+!function(){if("undefined"==typeof globalThis)if("undefined"!=typeof global)global.globalThis=global;else if("undefined"!=typeof self)self.globalThis=self;else if("undefined"!=typeof window)window.globalThis=window;else{const t=new Function("return this")();t.globalThis=t}}(),globalThis.trustedTypes||(globalThis.trustedTypes={createPolicy:(t,e)=>e});const t={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},t));const e=globalThis.FAST;if(void 0===e.getById){const s=Object.create(null);Reflect.defineProperty(e,"getById",Object.assign({value(t,e){let i=s[t];return void 0===i&&(i=e?s[t]=e():null),i}},t))}const s=Array.isArray(document.adoptedStyleSheets)&&"replace"in CSSStyleSheet.prototype;function i(t){return t===document?document.body:t}let n=0;class r{constructor(t){this.styles=t,this.styleClass="fast-"+ ++n}addStylesTo(t){t=i(t);const e=this.styles,s=this.styleClass;for(let i=0;i<e.length;i++){const n=document.createElement("style");n.innerHTML=e[i],n.className=s,t.append(n)}}removeStylesFrom(t){const e=t.querySelectorAll(`.${this.styleClass}`);t=i(t);for(let s=0,i=e.length;s<i;++s)t.removeChild(e[s])}}s||e.getById(5,(()=>r)),void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",{value:Object.create(null),configurable:!1,enumerable:!1,writable:!1});const o=globalThis.FAST,l={1101:"Must call enableArrayObservation before observing arrays.",1201:"The HTML policy can only be set once.",1202:"To bind innerHTML, you must use a TrustedTypesPolicy.",1203:"View=>Model update skipped. To use twoWay binding, the target property must be observable.",1401:"Missing FASTElement definition."};Object.assign(o,{addMessages(t){Object.assign(l,t)},warn(t,...e){var s;console.warn(null!==(s=l[t])&&void 0!==s?s:"Unknown Warning")},error(t,...e){var s;return new Error(null!==(s=l[t])&&void 0!==s?s:"Unknown Error")}});const h={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},h));const a=globalThis.FAST;if(void 0===a.getById){const t=Object.create(null);Reflect.defineProperty(a,"getById",Object.assign({value(e,s){let i=t[e];return void 0===i&&(i=s?t[e]=s():null),i}},h))}void 0===a.error&&Object.assign(a,{warn(){},error:t=>new Error(`Code ${t}`),addMessages(){}});const c=Object.freeze([]);function d(){const t=new Map;return Object.freeze({register:e=>!t.has(e.type)&&(t.set(e.type,e),!0),getByType:e=>t.get(e),getForInstance:e=>t.get(e.constructor)})}const u=t=>"function"==typeof t,f=t=>"string"==typeof t,p=a.getById(1,(()=>{const t=[],e=[],s=globalThis.requestAnimationFrame;let i=!0;function n(){if(e.length)throw e.shift()}function r(s){try{s.call()}catch(s){if(!i)throw t.length=0,s;e.push(s),setTimeout(n,0)}}function o(){let e=0;for(;e<t.length;)if(r(t[e]),e++,e>1024){for(let s=0,i=t.length-e;s<i;s++)t[s]=t[s+e];t.length-=e,e=0}t.length=0}function l(e){t.push(e),t.length<2&&(i?s(o):o())}return Object.freeze({enqueue:l,next:()=>new Promise(l),process:o,setMode:t=>i=t})}));class b{constructor(t,e){this.sub1=void 0,this.sub2=void 0,this.spillover=void 0,this.subject=t,this.sub1=e}has(t){return void 0===this.spillover?this.sub1===t||this.sub2===t:-1!==this.spillover.indexOf(t)}subscribe(t){const e=this.spillover;if(void 0===e){if(this.has(t))return;if(void 0===this.sub1)return void(this.sub1=t);if(void 0===this.sub2)return void(this.sub2=t);this.spillover=[this.sub1,this.sub2,t],this.sub1=void 0,this.sub2=void 0}else{-1===e.indexOf(t)&&e.push(t)}}unsubscribe(t){const e=this.spillover;if(void 0===e)this.sub1===t?this.sub1=void 0:this.sub2===t&&(this.sub2=void 0);else{const s=e.indexOf(t);-1!==s&&e.splice(s,1)}}notify(t){const e=this.spillover,s=this.subject;if(void 0===e){const e=this.sub1,i=this.sub2;void 0!==e&&e.handleChange(s,t),void 0!==i&&i.handleChange(s,t)}else for(let i=0,n=e.length;i<n;++i)e[i].handleChange(s,t)}}class g{constructor(t){this.subscribers={},this.subjectSubscribers=null,this.subject=t}notify(t){var e,s;null===(e=this.subscribers[t])||void 0===e||e.notify(t),null===(s=this.subjectSubscribers)||void 0===s||s.notify(t)}subscribe(t,e){var s,i;let n;n=e?null!==(s=this.subscribers[e])&&void 0!==s?s:this.subscribers[e]=new b(this.subject):null!==(i=this.subjectSubscribers)&&void 0!==i?i:this.subjectSubscribers=new b(this.subject),n.subscribe(t)}unsubscribe(t,e){var s,i;e?null===(s=this.subscribers[e])||void 0===s||s.unsubscribe(t):null===(i=this.subjectSubscribers)||void 0===i||i.unsubscribe(t)}}const v=a.getById(2,(()=>{const t=p.enqueue,e=/(:|&&|\|\||if)/,s=new WeakMap,i=new WeakMap;let n,r=t=>{throw a.error(1101)};function o(t){var e;let i=null!==(e=t.$fastController)&&void 0!==e?e:s.get(t);return void 0===i&&(Array.isArray(t)?i=r(t):s.set(t,i=new g(t))),i}function l(t){let e=i.get(t);if(void 0===e){let s=Reflect.getPrototypeOf(t);for(;void 0===e&&null!==s;)e=i.get(s),s=Reflect.getPrototypeOf(s);e=void 0===e?[]:e.slice(0),i.set(t,e)}return e}class h{constructor(t){this.name=t,this.field=`_${t}`,this.callback=`${t}Changed`}getValue(t){return void 0!==n&&n.watch(t,this.name),t[this.field]}setValue(t,e){const s=this.field,i=t[s];if(i!==e){t[s]=e;const n=t[this.callback];u(n)&&n.call(t,i,e),o(t).notify(this.name)}}}class c extends b{constructor(t,e,s=!1){super(t,e),this.binding=t,this.isVolatileBinding=s,this.needsRefresh=!0,this.needsQueue=!0,this.isAsync=!0,this.first=this,this.last=null,this.propertySource=void 0,this.propertyName=void 0,this.notifier=void 0,this.next=void 0}setMode(t){this.isAsync=this.needsQueue=t}observe(t,e){this.needsRefresh&&null!==this.last&&this.dispose();const s=n;n=this.needsRefresh?this:void 0,this.needsRefresh=this.isVolatileBinding;const i=this.binding(t,null!=e?e:C.default);return n=s,i}dispose(){if(null!==this.last){let t=this.first;for(;void 0!==t;)t.notifier.unsubscribe(this,t.propertyName),t=t.next;this.last=null,this.needsRefresh=this.needsQueue=this.isAsync}}watch(t,e){const s=this.last,i=o(t),r=null===s?this.first:{};if(r.propertySource=t,r.propertyName=e,r.notifier=i,i.subscribe(this,e),null!==s){if(!this.needsRefresh){let e;n=void 0,e=s.propertySource[s.propertyName],n=this,t===e&&(this.needsRefresh=!0)}s.next=r}this.last=r}handleChange(){this.needsQueue?(this.needsQueue=!1,t(this)):this.isAsync||this.call()}call(){null!==this.last&&(this.needsQueue=this.isAsync,this.notify(this))}*records(){let t=this.first;for(;void 0!==t;)yield t,t=t.next}}return Object.freeze({setArrayObserverFactory(t){r=t},getNotifier:o,track(t,e){n&&n.watch(t,e)},trackVolatile(){n&&(n.needsRefresh=!0)},notify(t,e){o(t).notify(e)},defineProperty(t,e){f(e)&&(e=new h(e)),l(t).push(e),Reflect.defineProperty(t,e.name,{enumerable:!0,get(){return e.getValue(this)},set(t){e.setValue(this,t)}})},getAccessors:l,binding(t,e,s=this.isVolatileBinding(t)){return new c(t,e,s)},isVolatileBinding:t=>e.test(t.toString())})}));function y(t,e){v.defineProperty(t,e)}function m(t,e,s){return Object.assign({},s,{get(){return v.trackVolatile(),s.get.apply(this)}})}const w=a.getById(3,(()=>{let t=null;return{get:()=>t,set(e){t=e}}}));class C{constructor(t=null,e=null){this.index=0,this.length=0,this.parent=t,this.parentContext=e}get event(){return w.get()}get isEven(){return this.index%2==0}get isOdd(){return this.index%2!=0}get isFirst(){return 0===this.index}get isInMiddle(){return!this.isFirst&&!this.isLast}get isLast(){return this.index===this.length-1}eventDetail(){return 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Wt{constructor(t){super(t),this.observerProperty=`${this.id}-o`,this.handleEvent=(t,e)=>{const s=e.target;this.updateTarget(this.getSource(s),this.computeNodes(s))},t.childList=!0}observe(t){var e;const s=null!==(e=t[this.observerProperty])&&void 0!==e?e:t[this.observerProperty]=new MutationObserver(this.handleEvent);s.target=t,s.observe(t,this.options)}disconnect(t){const e=t[this.observerProperty];e.target=null,e.disconnect()}getNodes(t){return"selector"in this.options?Array.from(t.querySelectorAll(this.options.selector)):Array.from(t.childNodes)}}function Kt(t){return f(t)&&(t={property:t}),new Jt(t)}et.define(Jt);const Xt={toView:t=>t?"true":"false",fromView:t=>null!=t&&"false"!==t&&!1!==t&&0!==t};function Yt(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e}const Zt={toView(t){const e=Yt(t);return e?e.toString():e},fromView:Yt};class te{constructor(t,e,s=e.toLowerCase(),i="reflect",n){this.guards=new Set,this.Owner=t,this.name=e,this.attribute=s,this.mode=i,this.converter=n,this.fieldName=`_${e}`,this.callbackName=`${e}Changed`,this.hasCallback=this.callbackName in t.prototype,"boolean"===i&&void 0===n&&(this.converter=Xt)}setValue(t,e){const s=t[this.fieldName],i=this.converter;void 0!==i&&(e=i.fromView(e)),s!==e&&(t[this.fieldName]=e,this.tryReflectToAttribute(t),this.hasCallback&&t[this.callbackName](s,e),t.$fastController.notify(this.name))}getValue(t){return v.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||p.enqueue((()=>{s.add(t);const i=t[this.fieldName];switch(e){case"reflect":const e=this.converter;Q.setAttribute(t,this.attribute,void 0!==e?e.toView(i):i);break;case"boolean":Q.setBooleanAttribute(t,this.attribute,i)}s.delete(t)}))}static collect(t,...e){const s=[];e.push(t.attributes);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];f(i)?s.push(new te(t,i)):s.push(new te(t,i.property,i.attribute,i.mode,i.converter))}}return s}}function ee(t,e){let s;function i(t,e){arguments.length>1&&(s.property=e);const i=t.constructor.attributes||(t.constructor.attributes=[]);i.push(s)}return arguments.length>1?(s={},void i(t,e)):(s=void 0===t?{}:t,i)}const se={mode:"open"},ie={},ne=a.getById(4,(()=>d()));class re{constructor(t,e=t.definition){f(e)&&(e={name:e}),this.type=t,this.name=e.name,this.template=e.template;const s=te.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?se:null===e.shadowOptions?void 0:Object.assign(Object.assign({},se),e.shadowOptions),this.elementOptions=void 0===e.elementOptions?ie:Object.assign(Object.assign({},ie),e.elementOptions),this.styles=void 0===e.styles?void 0:Array.isArray(e.styles)?new M(e.styles):e.styles instanceof M?e.styles:new M([e.styles])}get isDefined(){return!!ne.getByType(this.type)}define(t=customElements){const e=this.type;if(ne.register(this)){const t=this.attributes,s=e.prototype;for(let e=0,i=t.length;e<i;++e)v.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}}re.getByType=ne.getByType,re.getForInstance=ne.getForInstance;const oe=new WeakMap,le={bubbles:!0,composed:!0,cancelable:!0};function he(t){var e,s;return null!==(s=null!==(e=t.shadowRoot)&&void 0!==e?e:oe.get(t))&&void 0!==s?s:null}class ae extends g{constructor(t,e){super(t),this.boundObservables=null,this.behaviors=null,this.needsInitialization=!0,this.hasExistingShadowRoot=!1,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){let e=t.shadowRoot;e?this.hasExistingShadowRoot=!0:(e=t.attachShadow(s),"closed"===s.mode&&oe.set(t,e))}const i=v.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 v.track(this,"isConnected"),this._isConnected}setIsConnected(t){this._isConnected=t,v.notify(this,"isConnected")}get template(){var t;if(null===this._template){const e=this.definition;this.element.resolveTemplate?this._template=this.element.resolveTemplate():e.template&&(this._template=null!==(t=e.template)&&void 0!==t?t:null)}return this._template}set template(t){this._template!==t&&(this._template=t,this.needsInitialization||this.renderTemplate(t))}get styles(){var t;if(null===this._styles){const e=this.definition;this.element.resolveStyles?this._styles=this.element.resolveStyles():e.styles&&(this._styles=null!==(t=e.styles)&&void 0!==t?t:null)}return this._styles}set styles(t){this._styles!==t&&(null!==this._styles&&this.removeStyles(this._styles),this._styles=t,this.needsInitialization||this.addStyles(t))}addStyles(t){if(!t)return;const e=he(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.append(t);else if(!t.isAttachedTo(e)){const s=t.behaviors;t.addStylesTo(e),null!==s&&this.addBehaviors(s)}}removeStyles(t){if(!t)return;const e=he(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.removeChild(t);else if(t.isAttachedTo(e)){const s=t.behaviors;t.removeStylesFrom(e),null!==s&&this.removeBehaviors(s)}}addBehaviors(t){var e;const s=null!==(e=this.behaviors)&&void 0!==e?e:this.behaviors=new Map,i=t.length,n=[];for(let e=0;e<i;++e){const i=t[e];s.has(i)?s.set(i,s.get(i)+1):(s.set(i,1),n.push(i))}if(this._isConnected){const t=this.element,e=C.default;for(let s=0;s<n.length;++s)n[s].bind(t,e)}}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,e=C.default;for(let s=0;s<n.length;++s)n[s].unbind(t,e)}}onConnectedCallback(){if(this._isConnected)return;const t=this.element,e=C.default;this.needsInitialization?this.finishInitialization():null!==this.view&&this.view.bind(t,e);const s=this.behaviors;if(null!==s)for(const i of s.keys())i.bind(t,e);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,s=C.default;for(const i of e.keys())i.unbind(t,s)}}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},le),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}this.renderTemplate(this.template),this.addStyles(this.styles),this.needsInitialization=!1}renderTemplate(t){var e;const s=this.element,i=null!==(e=he(s))&&void 0!==e?e:s;if(null!==this.view)this.view.dispose(),this.view=null;else if(!this.needsInitialization||this.hasExistingShadowRoot){this.hasExistingShadowRoot=!1;for(let t=i.firstChild;null!==t;t=i.firstChild)i.removeChild(t)}t&&(this.view=t.render(s,i,s))}static forCustomElement(t){const e=t.$fastController;if(void 0!==e)return e;const s=re.getForInstance(t);if(void 0===s)throw a.error(1401);return t.$fastController=new ae(t,s)}}function ce(t){return class extends t{constructor(){super(),ae.forCustomElement(this)}$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 de=Object.assign(ce(HTMLElement),{from:t=>ce(t),define(t,e){return this.metadata(t,e).define().type},metadata:(t,e)=>new re(t,e)});function ue(t){return function(e){de.define(e,t)}}export{_ as AdoptedStyleSheetsStrategy,V as ArrayObserver,it as Aspect,te as AttributeDefinition,lt as BindingConfig,ot as BindingMode,L as CSSDirective,ut as ChangeBinding,Jt as ChildrenDirective,$t as Compiler,ae as Controller,Q as DOM,M as ElementStyles,ft as EventBinding,C as ExecutionContext,a as FAST,de as FASTElement,re as FASTElementDefinition,gt as HTMLBindingDirective,et as HTMLDirective,mt as HTMLView,Y as Markup,Wt as NodeObservationDirective,v as Observable,dt as OneTimeBinding,Z as Parser,g as PropertyChangeNotifier,Ft as RefDirective,Rt as RepeatBehavior,Ht as RepeatDirective,Ut as SlottedDirective,T as Splice,B as SpliceStrategy,S as SpliceStrategySupport,nt as StatelessAttachedAttributeDirective,b as SubscriberSet,ht as UpdateBinding,p as Updates,Vt as ViewTemplate,ee as attr,vt as bind,Xt as booleanConverter,Kt as children,d as createTypeRegistry,H as css,z as cssDirective,D as cssPartial,ue as customElement,Qt as elements,c as emptyArray,Nt as html,st as htmlDirective,k as lengthOf,Zt as nullableNumberConverter,y as observable,pt as onChange,bt as oneTime,Mt as ref,qt as repeat,Gt as slotted,m as volatile,_t as when};

dist/fast-element.min.js

@@ -1,1 +0,1 @@
-!function(){if("undefined"==typeof globalThis)if("undefined"!=typeof global)global.globalThis=global;else if("undefined"!=typeof self)self.globalThis=self;else if("undefined"!=typeof window)window.globalThis=window;else{const t=new Function("return this")();t.globalThis=t}}(),globalThis.trustedTypes||(globalThis.trustedTypes={createPolicy:(t,e)=>e});const t={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},t));const e=globalThis.FAST;if(void 0===e.getById){const s=Object.create(null);Reflect.defineProperty(e,"getById",Object.assign({value(t,e){let i=s[t];return void 0===i&&(i=e?s[t]=e():null),i}},t))}const s=Array.isArray(document.adoptedStyleSheets)&&"replace"in CSSStyleSheet.prototype;function i(t){return t===document?document.body:t}let n=0;class r{constructor(t){this.styles=t,this.styleClass="fast-"+ ++n}addStylesTo(t){t=i(t);const e=this.styles,s=this.styleClass;for(let i=0;i<e.length;i++){const n=document.createElement("style");n.innerHTML=e[i],n.className=s,t.append(n)}}removeStylesFrom(t){const e=t.querySelectorAll(`.${this.styleClass}`);t=i(t);for(let s=0,i=e.length;s<i;++s)t.removeChild(e[s])}}s||e.getById(5,(()=>r));const o={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},o));const l=globalThis.FAST;if(void 0===l.getById){const t=Object.create(null);Reflect.defineProperty(l,"getById",Object.assign({value(e,s){let i=t[e];return void 0===i&&(i=s?t[e]=s():null),i}},o))}void 0===l.error&&Object.assign(l,{warn(){},error:t=>new Error(`Code ${t}`),addMessages(){}});const h=Object.freeze([]);function c(){const t=new Map;return Object.freeze({register:e=>!t.has(e.type)&&(t.set(e.type,e),!0),getByType:e=>t.get(e),getForInstance:e=>t.get(e.constructor)})}const a=t=>"function"==typeof t,d=t=>"string"==typeof t,u=l.getById(1,(()=>{const t=[],e=[],s=globalThis.requestAnimationFrame;let i=!0;function n(){if(e.length)throw e.shift()}function r(s){try{s.call()}catch(s){if(!i)throw t.length=0,s;e.push(s),setTimeout(n,0)}}function o(){let e=0;for(;e<t.length;)if(r(t[e]),e++,e>1024){for(let s=0,i=t.length-e;s<i;s++)t[s]=t[s+e];t.length-=e,e=0}t.length=0}function l(e){t.push(e),t.length<2&&(i?s(o):o())}return Object.freeze({enqueue:l,next:()=>new Promise(l),process:o,setMode:t=>i=t})}));class f{constructor(t,e){this.sub1=void 0,this.sub2=void 0,this.spillover=void 0,this.subject=t,this.sub1=e}has(t){return void 0===this.spillover?this.sub1===t||this.sub2===t:-1!==this.spillover.indexOf(t)}subscribe(t){const e=this.spillover;if(void 0===e){if(this.has(t))return;if(void 0===this.sub1)return void(this.sub1=t);if(void 0===this.sub2)return void(this.sub2=t);this.spillover=[this.sub1,this.sub2,t],this.sub1=void 0,this.sub2=void 0}else{-1===e.indexOf(t)&&e.push(t)}}unsubscribe(t){const e=this.spillover;if(void 0===e)this.sub1===t?this.sub1=void 0:this.sub2===t&&(this.sub2=void 0);else{const s=e.indexOf(t);-1!==s&&e.splice(s,1)}}notify(t){const e=this.spillover,s=this.subject;if(void 0===e){const e=this.sub1,i=this.sub2;void 0!==e&&e.handleChange(s,t),void 0!==i&&i.handleChange(s,t)}else for(let i=0,n=e.length;i<n;++i)e[i].handleChange(s,t)}}class p{constructor(t){this.subscribers={},this.subjectSubscribers=null,this.subject=t}notify(t){var e,s;null===(e=this.subscribers[t])||void 0===e||e.notify(t),null===(s=this.subjectSubscribers)||void 0===s||s.notify(t)}subscribe(t,e){var s,i;let n;n=e?null!==(s=this.subscribers[e])&&void 0!==s?s:this.subscribers[e]=new f(this.subject):null!==(i=this.subjectSubscribers)&&void 0!==i?i:this.subjectSubscribers=new f(this.subject),n.subscribe(t)}unsubscribe(t,e){var s,i;e?null===(s=this.subscribers[e])||void 0===s||s.unsubscribe(t):null===(i=this.subjectSubscribers)||void 0===i||i.unsubscribe(t)}}const b=l.getById(2,(()=>{const t=u.enqueue,e=/(:|&&|\|\||if)/,s=new WeakMap,i=new WeakMap;let n,r=t=>{throw l.error(1101)};function o(t){var e;let i=null!==(e=t.$fastController)&&void 0!==e?e:s.get(t);return void 0===i&&(Array.isArray(t)?i=r(t):s.set(t,i=new p(t))),i}function h(t){let e=i.get(t);if(void 0===e){let s=Reflect.getPrototypeOf(t);for(;void 0===e&&null!==s;)e=i.get(s),s=Reflect.getPrototypeOf(s);e=void 0===e?[]:e.slice(0),i.set(t,e)}return e}class c{constructor(t){this.name=t,this.field=`_${t}`,this.callback=`${t}Changed`}getValue(t){return void 0!==n&&n.watch(t,this.name),t[this.field]}setValue(t,e){const s=this.field,i=t[s];if(i!==e){t[s]=e;const n=t[this.callback];a(n)&&n.call(t,i,e),o(t).notify(this.name)}}}class b extends f{constructor(t,e,s=!1){super(t,e),this.binding=t,this.isVolatileBinding=s,this.needsRefresh=!0,this.needsQueue=!0,this.isAsync=!0,this.first=this,this.last=null,this.propertySource=void 0,this.propertyName=void 0,this.notifier=void 0,this.next=void 0}setMode(t){this.isAsync=this.needsQueue=t}observe(t,e){this.needsRefresh&&null!==this.last&&this.dispose();const s=n;n=this.needsRefresh?this:void 0,this.needsRefresh=this.isVolatileBinding;const i=this.binding(t,null!=e?e:m.default);return n=s,i}dispose(){if(null!==this.last){let t=this.first;for(;void 0!==t;)t.notifier.unsubscribe(this,t.propertyName),t=t.next;this.last=null,this.needsRefresh=this.needsQueue=this.isAsync}}watch(t,e){const s=this.last,i=o(t),r=null===s?this.first:{};if(r.propertySource=t,r.propertyName=e,r.notifier=i,i.subscribe(this,e),null!==s){if(!this.needsRefresh){let e;n=void 0,e=s.propertySource[s.propertyName],n=this,t===e&&(this.needsRefresh=!0)}s.next=r}this.last=r}handleChange(){this.needsQueue?(this.needsQueue=!1,t(this)):this.isAsync||this.call()}call(){null!==this.last&&(this.needsQueue=this.isAsync,this.notify(this))}*records(){let t=this.first;for(;void 0!==t;)yield t,t=t.next}}return Object.freeze({setArrayObserverFactory(t){r=t},getNotifier:o,track(t,e){n&&n.watch(t,e)},trackVolatile(){n&&(n.needsRefresh=!0)},notify(t,e){o(t).notify(e)},defineProperty(t,e){d(e)&&(e=new c(e)),h(t).push(e),Reflect.defineProperty(t,e.name,{enumerable:!0,get(){return e.getValue(this)},set(t){e.setValue(this,t)}})},getAccessors:h,binding(t,e,s=this.isVolatileBinding(t)){return new b(t,e,s)},isVolatileBinding:t=>e.test(t.toString())})}));function g(t,e){b.defineProperty(t,e)}function v(t,e,s){return Object.assign({},s,{get(){return b.trackVolatile(),s.get.apply(this)}})}const y=l.getById(3,(()=>{let t=null;return{get:()=>t,set(e){t=e}}}));class m{constructor(t=null,e=null){this.index=0,this.length=0,this.parent=t,this.parentContext=e}get event(){return y.get()}get isEven(){return this.index%2==0}get isOdd(){return this.index%2!=0}get isFirst(){return 0===this.index}get isInMiddle(){return!this.isFirst&&!this.isLast}get isLast(){return this.index===this.length-1}eventDetail(){return this.event.detail}eventTarget(){return this.event.target}updatePosition(t,e){this.index=t,this.length=e}createChildContext(t){return new m(t,this)}createItemContext(t,e){const s=Object.create(this);return s.index=t,s.length=e,s}static setEvent(t){y.set(t)}static create(){return new m}}m.default=new m,b.defineProperty(m.prototype,"index"),b.defineProperty(m.prototype,"length");class w{constructor(t,e,s){this.index=t,this.removed=e,this.addedCount=s}adjustTo(t){let e=this.index;const s=t.length;return e>s?e=s-this.addedCount:e<0&&(e=s+this.removed.length+e-this.addedCount),this.index=e<0?0:e,this}}const C=Object.freeze({reset:1,splice:2,optimized:3}),T=new w(0,h,0);T.reset=!0;const x=[T];let S=Object.freeze({support:C.splice,normalize:(t,e,s)=>void 0===t?null!=s?s:h:x,pop(t,e,s,i){const n=t.length>0,r=s.apply(t,i);return n&&e.addSplice(new w(t.length,[r],0)),r},push(t,e,s,i){const n=s.apply(t,i);return e.addSplice(new w(t.length-i.length,[],i.length).adjustTo(t)),n},reverse(t,e,s,i){const n=s.apply(t,i);return e.reset(t),n},shift(t,e,s,i){const n=t.length>0,r=s.apply(t,i);return n&&e.addSplice(new w(0,[r],0)),r},sort(t,e,s,i){const n=s.apply(t,i);return e.reset(t),n},splice(t,e,s,i){const n=s.apply(t,i);return e.addSplice(new w(+i[0],n,i.length>2?i.length-2:0).adjustTo(t)),n},unshift(t,e,s,i){const n=s.apply(t,i);return e.addSplice(new w(0,[],i.length).adjustTo(t)),n}});const O=Object.freeze({reset:x,setDefaultStrategy(t){S=t}});function A(t,e,s){Reflect.defineProperty(t,e,{value:s,enumerable:!1})}class B extends f{constructor(t){super(t),this.oldCollection=void 0,this.splices=void 0,this.needsQueue=!0,this._strategy=null,this._lengthObserver=void 0,this.call=this.flush,A(t,"$fastController",this)}get strategy(){return this._strategy}set strategy(t){this._strategy=t}get lengthObserver(){let t=this._lengthObserver;if(void 0===t){const e=this.subject;this._lengthObserver=t={length:e.length,handleChange(){this.length!==e.length&&(this.length=e.length,b.notify(t,"length"))}},this.subscribe(t)}return t}subscribe(t){this.flush(),super.subscribe(t)}addSplice(t){void 0===this.splices?this.splices=[t]:this.splices.push(t),this.enqueue()}reset(t){this.oldCollection=t,this.enqueue()}flush(){var t;const e=this.splices,s=this.oldCollection;void 0===e&&void 0===s||(this.needsQueue=!0,this.splices=void 0,this.oldCollection=void 0,this.notify((null!==(t=this._strategy)&&void 0!==t?t:S).normalize(s,this.subject,e)))}enqueue(){this.needsQueue&&(this.needsQueue=!1,u.enqueue(this))}}let j=!1;const I=Object.freeze({enable(){if(j)return;j=!0,b.setArrayObserverFactory((t=>new B(t)));const t=Array.prototype;t.$fastPatch||(A(t,"$fastPatch",1),[t.pop,t.push,t.reverse,t.shift,t.sort,t.splice,t.unshift].forEach((e=>{t[e.name]=function(...t){var s;const i=this.$fastController;return void 0===i?e.apply(this,t):(null!==(s=i.strategy)&&void 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st{bind(t,e,s){t[this.options]=s[this.nodeId]}unbind(){}}Z.define(Pt);const Nt=t=>new Pt(t);function _t(t,e){const s=a(e)?e:()=>e;return(e,i)=>t(e,i)?s(e,i):null}const Et=Object.freeze({positioning:!1,recycle:!0});function Ft(t,e,s,i){t.bind(e[s],i)}function Lt(t,e,s,i){t.bind(e[s],i.createItemContext(s,e.length))}class Mt{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.context=void 0,this.childContext=void 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void(this.items=h);const e=this.itemsObserver,s=this.itemsObserver=b.getNotifier(this.items),i=e!==s;i&&null!==e&&e.unsubscribe(this),(i||t)&&s.subscribe(this)}updateViews(t){const e=this.views,s=this.childContext,i=[],n=this.bindView;let r=0;for(let s=0,n=t.length;s<n;++s){const n=t[s],o=n.removed;i.push(...e.splice(n.index+r,o.length)),r-=n.addedCount}const o=this.items,l=this.template;for(let r=0,h=t.length;r<h;++r){const h=t[r];let c=h.index;const a=c+h.addedCount;for(;c<a;++c){const t=e[c],r=t?t.firstChild:this.location,h=this.options.recycle&&i.length>0?i.shift():l.create();e.splice(c,0,h),n(h,o,c,s),h.insertBefore(r)}}for(let t=0,e=i.length;t<e;++t)i[t].dispose();if(this.options.positioning)for(let t=0,s=e.length;t<s;++t)e[t].context.updatePosition(t,s)}refreshAllViews(t=!1){const e=this.items,s=this.template,i=this.location,n=this.bindView,r=this.childContext;let o=e.length,l=this.views,h=l.length;if(0!==o&&!t&&this.options.recycle||(vt.disposeContiguousBatch(l),h=0),0===h){this.views=l=new Array(o);for(let t=0;t<o;++t){const o=s.create();n(o,e,t,r),l[t]=o,o.insertBefore(i)}}else{let t=0;for(;t<o;++t)if(t<h){n(l[t],e,t,r)}else{const o=s.create();n(o,e,t,r),l.push(o),o.insertBefore(i)}const c=l.splice(t,h-t);for(t=0,o=c.length;t<o;++t)c[t].dispose()}}unbindAllViews(){const t=this.views;for(let e=0,s=t.length;e<s;++e)t[e].unbind()}}class zt{constructor(t,e,s){this.itemsBinding=t,this.templateBinding=e,this.options=s,I.enable(),this.isItemsBindingVolatile=b.isVolatileBinding(t),this.isTemplateBindingVolatile=b.isVolatileBinding(e)}createHTML(t){return K.comment(t(this))}createBehavior(t){return new Mt(t[this.nodeId],this.itemsBinding,this.isItemsBindingVolatile,this.templateBinding,this.isTemplateBindingVolatile,this.options)}}function Rt(t,e,s=Et){const i=a(e)?e:()=>e;return new zt(t,i,s)}Z.define(zt);const Ht=t=>1===t.nodeType,qt=t=>t?e=>1===e.nodeType&&e.matches(t):Ht;class Dt extends st{constructor(){super(...arguments),this.sourceProperty=`${this.id}-s`}bind(t,e,s){const i=s[this.nodeId];i[this.sourceProperty]=t,this.updateTarget(t,this.computeNodes(i)),this.observe(i)}unbind(t,e,s){const i=s[this.nodeId];this.updateTarget(t,h),this.disconnect(i),i[this.sourceProperty]=null}getSource(t){return t[this.sourceProperty]}updateTarget(t,e){t[this.options.property]=e}computeNodes(t){let e=this.getNodes(t);return"filter"in this.options&&(e=e.filter(this.options.filter)),e}}class Qt extends Dt{observe(t){t.addEventListener("slotchange",this)}disconnect(t){t.removeEventListener("slotchange",this)}getNodes(t){return t.assignedNodes(this.options)}handleEvent(t){const e=t.currentTarget;this.updateTarget(this.getSource(e),this.computeNodes(e))}}function Wt(t){return d(t)&&(t={property:t}),new Qt(t)}Z.define(Qt);class Ut extends Dt{constructor(t){super(t),this.observerProperty=`${this.id}-o`,this.handleEvent=(t,e)=>{const s=e.target;this.updateTarget(this.getSource(s),this.computeNodes(s))},t.childList=!0}observe(t){var e;const s=null!==(e=t[this.observerProperty])&&void 0!==e?e:t[this.observerProperty]=new MutationObserver(this.handleEvent);s.target=t,s.observe(t,this.options)}disconnect(t){const e=t[this.observerProperty];e.target=null,e.disconnect()}getNodes(t){return"selector"in this.options?Array.from(t.querySelectorAll(this.options.selector)):Array.from(t.childNodes)}}function Gt(t){return d(t)&&(t={property:t}),new Ut(t)}Z.define(Ut);const Jt={toView:t=>t?"true":"false",fromView:t=>null!=t&&"false"!==t&&!1!==t&&0!==t};function Kt(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e}const Xt={toView(t){const e=Kt(t);return e?e.toString():e},fromView:Kt};class Yt{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=Jt)}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 b.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||u.enqueue((()=>{s.add(t);const i=t[this.fieldName];switch(e){case"reflect":const e=this.converter;q.setAttribute(t,this.attribute,void 0!==e?e.toView(i):i);break;case"boolean":q.setBooleanAttribute(t,this.attribute,i)}s.delete(t)}))}static collect(t,...e){const s=[];e.push(t.attributes);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];d(i)?s.push(new Yt(t,i)):s.push(new Yt(t,i.property,i.attribute,i.mode,i.converter))}}return s}}function Zt(t,e){let s;function i(t,e){arguments.length>1&&(s.property=e);const i=t.constructor.attributes||(t.constructor.attributes=[]);i.push(s)}return arguments.length>1?(s={},void i(t,e)):(s=void 0===t?{}:t,i)}const te={mode:"open"},ee={},se=l.getById(4,(()=>c()));class ie{constructor(t,e=t.definition){d(e)&&(e={name:e}),this.type=t,this.name=e.name,this.template=e.template;const s=Yt.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?te:null===e.shadowOptions?void 0:Object.assign(Object.assign({},te),e.shadowOptions),this.elementOptions=void 0===e.elementOptions?ee:Object.assign(Object.assign({},ee),e.elementOptions),this.styles=void 0===e.styles?void 0:Array.isArray(e.styles)?new N(e.styles):e.styles instanceof N?e.styles:new N([e.styles])}get isDefined(){return!!se.getByType(this.type)}define(t=customElements){const e=this.type;if(se.register(this)){const t=this.attributes,s=e.prototype;for(let e=0,i=t.length;e<i;++e)b.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}}ie.getByType=se.getByType,ie.getForInstance=se.getForInstance;const ne=new WeakMap,re={bubbles:!0,composed:!0,cancelable:!0};function oe(t){var e,s;return null!==(s=null!==(e=t.shadowRoot)&&void 0!==e?e:ne.get(t))&&void 0!==s?s:null}class le extends p{constructor(t,e){super(t),this.boundObservables=null,this.behaviors=null,this.needsInitialization=!0,this.hasExistingShadowRoot=!1,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){let e=t.shadowRoot;e?this.hasExistingShadowRoot=!0:(e=t.attachShadow(s),"closed"===s.mode&&ne.set(t,e))}const i=b.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 b.track(this,"isConnected"),this._isConnected}setIsConnected(t){this._isConnected=t,b.notify(this,"isConnected")}get template(){var t;if(null===this._template){const e=this.definition;this.element.resolveTemplate?this._template=this.element.resolveTemplate():e.template&&(this._template=null!==(t=e.template)&&void 0!==t?t:null)}return this._template}set template(t){this._template!==t&&(this._template=t,this.needsInitialization||this.renderTemplate(t))}get styles(){var t;if(null===this._styles){const e=this.definition;this.element.resolveStyles?this._styles=this.element.resolveStyles():e.styles&&(this._styles=null!==(t=e.styles)&&void 0!==t?t:null)}return this._styles}set styles(t){this._styles!==t&&(null!==this._styles&&this.removeStyles(this._styles),this._styles=t,this.needsInitialization||this.addStyles(t))}addStyles(t){if(!t)return;const e=oe(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.append(t);else if(!t.isAttachedTo(e)){const s=t.behaviors;t.addStylesTo(e),null!==s&&this.addBehaviors(s)}}removeStyles(t){if(!t)return;const e=oe(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.removeChild(t);else if(t.isAttachedTo(e)){const s=t.behaviors;t.removeStylesFrom(e),null!==s&&this.removeBehaviors(s)}}addBehaviors(t){var e;const s=null!==(e=this.behaviors)&&void 0!==e?e:this.behaviors=new Map,i=t.length,n=[];for(let e=0;e<i;++e){const i=t[e];s.has(i)?s.set(i,s.get(i)+1):(s.set(i,1),n.push(i))}if(this._isConnected){const t=this.element,e=m.default;for(let s=0;s<n.length;++s)n[s].bind(t,e)}}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,e=m.default;for(let s=0;s<n.length;++s)n[s].unbind(t,e)}}onConnectedCallback(){if(this._isConnected)return;const t=this.element,e=m.default;this.needsInitialization?this.finishInitialization():null!==this.view&&this.view.bind(t,e);const s=this.behaviors;if(null!==s)for(const i of s.keys())i.bind(t,e);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,s=m.default;for(const i of e.keys())i.unbind(t,s)}}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},re),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}this.renderTemplate(this.template),this.addStyles(this.styles),this.needsInitialization=!1}renderTemplate(t){var e;const s=this.element,i=null!==(e=oe(s))&&void 0!==e?e:s;if(null!==this.view)this.view.dispose(),this.view=null;else if(!this.needsInitialization||this.hasExistingShadowRoot){this.hasExistingShadowRoot=!1;for(let t=i.firstChild;null!==t;t=i.firstChild)i.removeChild(t)}t&&(this.view=t.render(s,i,s))}static forCustomElement(t){const e=t.$fastController;if(void 0!==e)return e;const s=ie.getForInstance(t);if(void 0===s)throw l.error(1401);return t.$fastController=new le(t,s)}}function he(t){return class extends t{constructor(){super(),le.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.$fastController.onAttributeChangedCallback(t,e,s)}}}const ce=Object.assign(he(HTMLElement),{from:t=>he(t),define(t,e){return this.metadata(t,e).define().type},metadata:(t,e)=>new ie(t,e)});function ae(t){return function(e){ce.define(e,t)}}export{_ as AdoptedStyleSheetsStrategy,I as ArrayObserver,et as Aspect,Yt as AttributeDefinition,rt as BindingConfig,nt as BindingMode,F as CSSDirective,at as ChangeBinding,Ut as ChildrenDirective,jt as Compiler,le as Controller,q as DOM,N as ElementStyles,dt as EventBinding,m as ExecutionContext,l as FAST,ce as FASTElement,ie as FASTElementDefinition,pt as HTMLBindingDirective,Z as HTMLDirective,vt as HTMLView,K as Markup,Dt as NodeObservationDirective,b as Observable,ct as OneTimeBinding,X as Parser,p as PropertyChangeNotifier,Pt as RefDirective,Mt as RepeatBehavior,zt as RepeatDirective,Qt as SlottedDirective,w as Splice,O as SpliceStrategy,C as SpliceStrategySupport,st as StatelessAttachedAttributeDirective,f as SubscriberSet,ot as UpdateBinding,u as Updates,It as ViewTemplate,Zt as attr,bt as bind,Jt as booleanConverter,Gt as children,c as createTypeRegistry,z as css,L as cssDirective,H as cssPartial,ae as customElement,qt as elements,h as emptyArray,kt as html,tt as htmlDirective,$ as lengthOf,Xt as nullableNumberConverter,g as observable,ut as onChange,ft as oneTime,Nt as ref,Rt as repeat,Wt as slotted,v as volatile,_t as when};
+!function(){if("undefined"==typeof globalThis)if("undefined"!=typeof global)global.globalThis=global;else if("undefined"!=typeof self)self.globalThis=self;else if("undefined"!=typeof window)window.globalThis=window;else{const t=new Function("return this")();t.globalThis=t}}(),globalThis.trustedTypes||(globalThis.trustedTypes={createPolicy:(t,e)=>e});const t={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},t));const e=globalThis.FAST;if(void 0===e.getById){const s=Object.create(null);Reflect.defineProperty(e,"getById",Object.assign({value(t,e){let i=s[t];return void 0===i&&(i=e?s[t]=e():null),i}},t))}const s=Array.isArray(document.adoptedStyleSheets)&&"replace"in CSSStyleSheet.prototype;function i(t){return t===document?document.body:t}let n=0;class r{constructor(t){this.styles=t,this.styleClass="fast-"+ ++n}addStylesTo(t){t=i(t);const e=this.styles,s=this.styleClass;for(let i=0;i<e.length;i++){const n=document.createElement("style");n.innerHTML=e[i],n.className=s,t.append(n)}}removeStylesFrom(t){const e=t.querySelectorAll(`.${this.styleClass}`);t=i(t);for(let s=0,i=e.length;s<i;++s)t.removeChild(e[s])}}s||e.getById(5,(()=>r));const o={configurable:!1,enumerable:!1,writable:!1};void 0===globalThis.FAST&&Reflect.defineProperty(globalThis,"FAST",Object.assign({value:Object.create(null)},o));const l=globalThis.FAST;if(void 0===l.getById){const t=Object.create(null);Reflect.defineProperty(l,"getById",Object.assign({value(e,s){let i=t[e];return void 0===i&&(i=s?t[e]=s():null),i}},o))}void 0===l.error&&Object.assign(l,{warn(){},error:t=>new Error(`Code ${t}`),addMessages(){}});const h=Object.freeze([]);function c(){const t=new Map;return Object.freeze({register:e=>!t.has(e.type)&&(t.set(e.type,e),!0),getByType:e=>t.get(e),getForInstance:e=>t.get(e.constructor)})}const a=t=>"function"==typeof t,d=t=>"string"==typeof t,u=l.getById(1,(()=>{const t=[],e=[],s=globalThis.requestAnimationFrame;let i=!0;function n(){if(e.length)throw e.shift()}function r(s){try{s.call()}catch(s){if(!i)throw t.length=0,s;e.push(s),setTimeout(n,0)}}function o(){let e=0;for(;e<t.length;)if(r(t[e]),e++,e>1024){for(let s=0,i=t.length-e;s<i;s++)t[s]=t[s+e];t.length-=e,e=0}t.length=0}function l(e){t.push(e),t.length<2&&(i?s(o):o())}return Object.freeze({enqueue:l,next:()=>new Promise(l),process:o,setMode:t=>i=t})}));class f{constructor(t,e){this.sub1=void 0,this.sub2=void 0,this.spillover=void 0,this.subject=t,this.sub1=e}has(t){return void 0===this.spillover?this.sub1===t||this.sub2===t:-1!==this.spillover.indexOf(t)}subscribe(t){const e=this.spillover;if(void 0===e){if(this.has(t))return;if(void 0===this.sub1)return void(this.sub1=t);if(void 0===this.sub2)return void(this.sub2=t);this.spillover=[this.sub1,this.sub2,t],this.sub1=void 0,this.sub2=void 0}else{-1===e.indexOf(t)&&e.push(t)}}unsubscribe(t){const e=this.spillover;if(void 0===e)this.sub1===t?this.sub1=void 0:this.sub2===t&&(this.sub2=void 0);else{const s=e.indexOf(t);-1!==s&&e.splice(s,1)}}notify(t){const e=this.spillover,s=this.subject;if(void 0===e){const e=this.sub1,i=this.sub2;void 0!==e&&e.handleChange(s,t),void 0!==i&&i.handleChange(s,t)}else for(let i=0,n=e.length;i<n;++i)e[i].handleChange(s,t)}}class p{constructor(t){this.subscribers={},this.subjectSubscribers=null,this.subject=t}notify(t){var e,s;null===(e=this.subscribers[t])||void 0===e||e.notify(t),null===(s=this.subjectSubscribers)||void 0===s||s.notify(t)}subscribe(t,e){var s,i;let n;n=e?null!==(s=this.subscribers[e])&&void 0!==s?s:this.subscribers[e]=new f(this.subject):null!==(i=this.subjectSubscribers)&&void 0!==i?i:this.subjectSubscribers=new f(this.subject),n.subscribe(t)}unsubscribe(t,e){var s,i;e?null===(s=this.subscribers[e])||void 0===s||s.unsubscribe(t):null===(i=this.subjectSubscribers)||void 0===i||i.unsubscribe(t)}}const b=l.getById(2,(()=>{const t=u.enqueue,e=/(:|&&|\|\||if)/,s=new WeakMap,i=new WeakMap;let n,r=t=>{throw l.error(1101)};function o(t){var e;let i=null!==(e=t.$fastController)&&void 0!==e?e:s.get(t);return void 0===i&&(Array.isArray(t)?i=r(t):s.set(t,i=new p(t))),i}function h(t){let e=i.get(t);if(void 0===e){let s=Reflect.getPrototypeOf(t);for(;void 0===e&&null!==s;)e=i.get(s),s=Reflect.getPrototypeOf(s);e=void 0===e?[]:e.slice(0),i.set(t,e)}return e}class c{constructor(t){this.name=t,this.field=`_${t}`,this.callback=`${t}Changed`}getValue(t){return void 0!==n&&n.watch(t,this.name),t[this.field]}setValue(t,e){const s=this.field,i=t[s];if(i!==e){t[s]=e;const n=t[this.callback];a(n)&&n.call(t,i,e),o(t).notify(this.name)}}}class b extends f{constructor(t,e,s=!1){super(t,e),this.binding=t,this.isVolatileBinding=s,this.needsRefresh=!0,this.needsQueue=!0,this.isAsync=!0,this.first=this,this.last=null,this.propertySource=void 0,this.propertyName=void 0,this.notifier=void 0,this.next=void 0}setMode(t){this.isAsync=this.needsQueue=t}observe(t,e){this.needsRefresh&&null!==this.last&&this.dispose();const s=n;n=this.needsRefresh?this:void 0,this.needsRefresh=this.isVolatileBinding;const i=this.binding(t,null!=e?e:m.default);return n=s,i}dispose(){if(null!==this.last){let t=this.first;for(;void 0!==t;)t.notifier.unsubscribe(this,t.propertyName),t=t.next;this.last=null,this.needsRefresh=this.needsQueue=this.isAsync}}watch(t,e){const s=this.last,i=o(t),r=null===s?this.first:{};if(r.propertySource=t,r.propertyName=e,r.notifier=i,i.subscribe(this,e),null!==s){if(!this.needsRefresh){let e;n=void 0,e=s.propertySource[s.propertyName],n=this,t===e&&(this.needsRefresh=!0)}s.next=r}this.last=r}handleChange(){this.needsQueue?(this.needsQueue=!1,t(this)):this.isAsync||this.call()}call(){null!==this.last&&(this.needsQueue=this.isAsync,this.notify(this))}*records(){let t=this.first;for(;void 0!==t;)yield t,t=t.next}}return Object.freeze({setArrayObserverFactory(t){r=t},getNotifier:o,track(t,e){n&&n.watch(t,e)},trackVolatile(){n&&(n.needsRefresh=!0)},notify(t,e){o(t).notify(e)},defineProperty(t,e){d(e)&&(e=new c(e)),h(t).push(e),Reflect.defineProperty(t,e.name,{enumerable:!0,get(){return e.getValue(this)},set(t){e.setValue(this,t)}})},getAccessors:h,binding(t,e,s=this.isVolatileBinding(t)){return new b(t,e,s)},isVolatileBinding:t=>e.test(t.toString())})}));function g(t,e){b.defineProperty(t,e)}function v(t,e,s){return Object.assign({},s,{get(){return b.trackVolatile(),s.get.apply(this)}})}const y=l.getById(3,(()=>{let t=null;return{get:()=>t,set(e){t=e}}}));class m{constructor(t=null,e=null){this.index=0,this.length=0,this.parent=t,this.parentContext=e}get event(){return y.get()}get isEven(){return this.index%2==0}get isOdd(){return this.index%2!=0}get isFirst(){return 0===this.index}get isInMiddle(){return!this.isFirst&&!this.isLast}get isLast(){return this.index===this.length-1}eventDetail(){return 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0,this.bindView=Ft,this.itemsBindingObserver=b.binding(e,this,s),this.templateBindingObserver=b.binding(i,this,n),r.positioning&&(this.bindView=Lt)}bind(t,e){this.source=t,this.context=e,this.childContext=e.createChildContext(t),this.items=this.itemsBindingObserver.observe(t,this.context),this.template=this.templateBindingObserver.observe(t,this.context),this.observeItems(!0),this.refreshAllViews()}unbind(){this.source=null,this.items=null,null!==this.itemsObserver&&this.itemsObserver.unsubscribe(this),this.unbindAllViews(),this.itemsBindingObserver.dispose(),this.templateBindingObserver.dispose()}handleChange(t,e){t===this.itemsBinding?(this.items=this.itemsBindingObserver.observe(this.source,this.context),this.observeItems(),this.refreshAllViews()):t===this.templateBinding?(this.template=this.templateBindingObserver.observe(this.source,this.context),this.refreshAllViews(!0)):e[0].reset?this.refreshAllViews():this.updateViews(e)}observeItems(t=!1){if(!this.items)return void(this.items=h);const e=this.itemsObserver,s=this.itemsObserver=b.getNotifier(this.items),i=e!==s;i&&null!==e&&e.unsubscribe(this),(i||t)&&s.subscribe(this)}updateViews(t){const e=this.views,s=this.childContext,i=[],n=this.bindView;let r=0;for(let s=0,n=t.length;s<n;++s){const n=t[s],o=n.removed;i.push(...e.splice(n.index+r,o.length)),r-=n.addedCount}const o=this.items,l=this.template;for(let r=0,h=t.length;r<h;++r){const h=t[r];let c=h.index;const a=c+h.addedCount;for(;c<a;++c){const t=e[c],r=t?t.firstChild:this.location,h=this.options.recycle&&i.length>0?i.shift():l.create();e.splice(c,0,h),n(h,o,c,s),h.insertBefore(r)}}for(let t=0,e=i.length;t<e;++t)i[t].dispose();if(this.options.positioning)for(let t=0,s=e.length;t<s;++t)e[t].context.updatePosition(t,s)}refreshAllViews(t=!1){const e=this.items,s=this.template,i=this.location,n=this.bindView,r=this.childContext;let o=e.length,l=this.views,h=l.length;if(0!==o&&!t&&this.options.recycle||(vt.disposeContiguousBatch(l),h=0),0===h){this.views=l=new Array(o);for(let t=0;t<o;++t){const o=s.create();n(o,e,t,r),l[t]=o,o.insertBefore(i)}}else{let t=0;for(;t<o;++t)if(t<h){n(l[t],e,t,r)}else{const o=s.create();n(o,e,t,r),l.push(o),o.insertBefore(i)}const c=l.splice(t,h-t);for(t=0,o=c.length;t<o;++t)c[t].dispose()}}unbindAllViews(){const t=this.views;for(let e=0,s=t.length;e<s;++e)t[e].unbind()}}class zt{constructor(t,e,s){this.itemsBinding=t,this.templateBinding=e,this.options=s,I.enable(),this.isItemsBindingVolatile=b.isVolatileBinding(t),this.isTemplateBindingVolatile=b.isVolatileBinding(e)}createHTML(t){return K.comment(t(this))}createBehavior(t){return new Mt(t[this.nodeId],this.itemsBinding,this.isItemsBindingVolatile,this.templateBinding,this.isTemplateBindingVolatile,this.options)}}function Rt(t,e,s=Et){const i=a(e)?e:()=>e;return new zt(t,i,s)}Z.define(zt);const Ht=t=>1===t.nodeType,qt=t=>t?e=>1===e.nodeType&&e.matches(t):Ht;class Dt extends st{constructor(){super(...arguments),this.sourceProperty=`${this.id}-s`}bind(t,e,s){const i=s[this.nodeId];i[this.sourceProperty]=t,this.updateTarget(t,this.computeNodes(i)),this.observe(i)}unbind(t,e,s){const i=s[this.nodeId];this.updateTarget(t,h),this.disconnect(i),i[this.sourceProperty]=null}getSource(t){return t[this.sourceProperty]}updateTarget(t,e){t[this.options.property]=e}computeNodes(t){let e=this.getNodes(t);return"filter"in this.options&&(e=e.filter(this.options.filter)),e}}class Qt extends Dt{observe(t){t.addEventListener("slotchange",this)}disconnect(t){t.removeEventListener("slotchange",this)}getNodes(t){return t.assignedNodes(this.options)}handleEvent(t){const e=t.currentTarget;this.updateTarget(this.getSource(e),this.computeNodes(e))}}function Wt(t){return d(t)&&(t={property:t}),new Qt(t)}Z.define(Qt);class Ut extends Dt{constructor(t){super(t),this.observerProperty=`${this.id}-o`,this.handleEvent=(t,e)=>{const s=e.target;this.updateTarget(this.getSource(s),this.computeNodes(s))},t.childList=!0}observe(t){var e;const s=null!==(e=t[this.observerProperty])&&void 0!==e?e:t[this.observerProperty]=new MutationObserver(this.handleEvent);s.target=t,s.observe(t,this.options)}disconnect(t){const e=t[this.observerProperty];e.target=null,e.disconnect()}getNodes(t){return"selector"in this.options?Array.from(t.querySelectorAll(this.options.selector)):Array.from(t.childNodes)}}function Gt(t){return d(t)&&(t={property:t}),new Ut(t)}Z.define(Ut);const Jt={toView:t=>t?"true":"false",fromView:t=>null!=t&&"false"!==t&&!1!==t&&0!==t};function Kt(t){if(null==t)return null;const e=1*t;return isNaN(e)?null:e}const Xt={toView(t){const e=Kt(t);return e?e.toString():e},fromView:Kt};class Yt{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=Jt)}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 b.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||u.enqueue((()=>{s.add(t);const i=t[this.fieldName];switch(e){case"reflect":const e=this.converter;q.setAttribute(t,this.attribute,void 0!==e?e.toView(i):i);break;case"boolean":q.setBooleanAttribute(t,this.attribute,i)}s.delete(t)}))}static collect(t,...e){const s=[];e.push(t.attributes);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];d(i)?s.push(new Yt(t,i)):s.push(new Yt(t,i.property,i.attribute,i.mode,i.converter))}}return s}}function Zt(t,e){let s;function i(t,e){arguments.length>1&&(s.property=e);const i=t.constructor.attributes||(t.constructor.attributes=[]);i.push(s)}return arguments.length>1?(s={},void i(t,e)):(s=void 0===t?{}:t,i)}const te={mode:"open"},ee={},se=l.getById(4,(()=>c()));class ie{constructor(t,e=t.definition){d(e)&&(e={name:e}),this.type=t,this.name=e.name,this.template=e.template;const s=Yt.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?te:null===e.shadowOptions?void 0:Object.assign(Object.assign({},te),e.shadowOptions),this.elementOptions=void 0===e.elementOptions?ee:Object.assign(Object.assign({},ee),e.elementOptions),this.styles=void 0===e.styles?void 0:Array.isArray(e.styles)?new N(e.styles):e.styles instanceof N?e.styles:new N([e.styles])}get isDefined(){return!!se.getByType(this.type)}define(t=customElements){const e=this.type;if(se.register(this)){const t=this.attributes,s=e.prototype;for(let e=0,i=t.length;e<i;++e)b.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}}ie.getByType=se.getByType,ie.getForInstance=se.getForInstance;const ne=new WeakMap,re={bubbles:!0,composed:!0,cancelable:!0};function oe(t){var e,s;return null!==(s=null!==(e=t.shadowRoot)&&void 0!==e?e:ne.get(t))&&void 0!==s?s:null}class le extends p{constructor(t,e){super(t),this.boundObservables=null,this.behaviors=null,this.needsInitialization=!0,this.hasExistingShadowRoot=!1,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){let e=t.shadowRoot;e?this.hasExistingShadowRoot=!0:(e=t.attachShadow(s),"closed"===s.mode&&ne.set(t,e))}const i=b.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 b.track(this,"isConnected"),this._isConnected}setIsConnected(t){this._isConnected=t,b.notify(this,"isConnected")}get template(){var t;if(null===this._template){const e=this.definition;this.element.resolveTemplate?this._template=this.element.resolveTemplate():e.template&&(this._template=null!==(t=e.template)&&void 0!==t?t:null)}return this._template}set template(t){this._template!==t&&(this._template=t,this.needsInitialization||this.renderTemplate(t))}get styles(){var t;if(null===this._styles){const e=this.definition;this.element.resolveStyles?this._styles=this.element.resolveStyles():e.styles&&(this._styles=null!==(t=e.styles)&&void 0!==t?t:null)}return this._styles}set styles(t){this._styles!==t&&(null!==this._styles&&this.removeStyles(this._styles),this._styles=t,this.needsInitialization||this.addStyles(t))}addStyles(t){if(!t)return;const e=oe(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.append(t);else if(!t.isAttachedTo(e)){const s=t.behaviors;t.addStylesTo(e),null!==s&&this.addBehaviors(s)}}removeStyles(t){if(!t)return;const e=oe(this.element)||this.element.getRootNode();if(t instanceof HTMLElement)e.removeChild(t);else if(t.isAttachedTo(e)){const s=t.behaviors;t.removeStylesFrom(e),null!==s&&this.removeBehaviors(s)}}addBehaviors(t){var e;const s=null!==(e=this.behaviors)&&void 0!==e?e:this.behaviors=new Map,i=t.length,n=[];for(let e=0;e<i;++e){const i=t[e];s.has(i)?s.set(i,s.get(i)+1):(s.set(i,1),n.push(i))}if(this._isConnected){const t=this.element,e=m.default;for(let s=0;s<n.length;++s)n[s].bind(t,e)}}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,e=m.default;for(let s=0;s<n.length;++s)n[s].unbind(t,e)}}onConnectedCallback(){if(this._isConnected)return;const t=this.element,e=m.default;this.needsInitialization?this.finishInitialization():null!==this.view&&this.view.bind(t,e);const s=this.behaviors;if(null!==s)for(const i of s.keys())i.bind(t,e);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,s=m.default;for(const i of e.keys())i.unbind(t,s)}}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},re),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}this.renderTemplate(this.template),this.addStyles(this.styles),this.needsInitialization=!1}renderTemplate(t){var e;const s=this.element,i=null!==(e=oe(s))&&void 0!==e?e:s;if(null!==this.view)this.view.dispose(),this.view=null;else if(!this.needsInitialization||this.hasExistingShadowRoot){this.hasExistingShadowRoot=!1;for(let t=i.firstChild;null!==t;t=i.firstChild)i.removeChild(t)}t&&(this.view=t.render(s,i,s))}static forCustomElement(t){const e=t.$fastController;if(void 0!==e)return e;const s=ie.getForInstance(t);if(void 0===s)throw l.error(1401);return t.$fastController=new le(t,s)}}function he(t){return class extends t{constructor(){super(),le.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.$fastController.onAttributeChangedCallback(t,e,s)}}}const ce=Object.assign(he(HTMLElement),{from:t=>he(t),define(t,e){return this.metadata(t,e).define().type},metadata:(t,e)=>new ie(t,e)});function ae(t){return function(e){ce.define(e,t)}}export{_ as AdoptedStyleSheetsStrategy,I as ArrayObserver,et as Aspect,Yt as AttributeDefinition,rt as BindingConfig,nt as BindingMode,F as CSSDirective,at as ChangeBinding,Ut as ChildrenDirective,jt as Compiler,le as Controller,q as DOM,N as ElementStyles,dt as EventBinding,m as ExecutionContext,l as FAST,ce as FASTElement,ie as FASTElementDefinition,pt as HTMLBindingDirective,Z as HTMLDirective,vt as HTMLView,K as Markup,Dt as NodeObservationDirective,b as Observable,ct as OneTimeBinding,X as Parser,p as PropertyChangeNotifier,Pt as RefDirective,Mt as RepeatBehavior,zt as RepeatDirective,Qt as SlottedDirective,w as Splice,O as SpliceStrategy,C as SpliceStrategySupport,st as StatelessAttachedAttributeDirective,f as SubscriberSet,ot as UpdateBinding,u as Updates,It as ViewTemplate,Zt as attr,bt as bind,Jt as booleanConverter,Gt as children,c as createTypeRegistry,z as css,L as cssDirective,H as cssPartial,ae as customElement,qt as elements,h as emptyArray,kt as html,tt as htmlDirective,$ as lengthOf,Xt as nullableNumberConverter,g as observable,ut as onChange,ft as oneTime,Nt as ref,Rt as repeat,Wt as slotted,v as volatile,_t as when};

docs/api-report.md

@@ -56,3 +56,3 @@ ## API Report File for "@microsoft/fast-element"
     readonly event: 6;
-    readonly assign: (directive: Aspected, value: string) => void;
+    readonly assign: (directive: Aspected, value?: string) => void;
 }>;
@@ -59,0 +59,0 @@

package.json

 {
   "name": "@microsoft/fast-element",
   "description": "A library for constructing Web Components",
-  "version": "2.0.0-beta.2",
+  "version": "2.0.0-beta.3",
   "author": {
@@ -6,0 +6,0 @@ "name": "Microsoft",

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Found 1 instance in 1 package

Fixed alerts

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Total package byte prevSize

1607227

increased by0.14%

Lines of code

39238

increased by0.11%

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