@spectrum-web-components/overlay/src/AbstractOverlay.js

An `<sp-overlay>` element is used to decorate content that you would like to present to your visitors as "overlaid" on the rest of the application. This includes dialogs (modal and not), pickers, tooltips, context menus, et al.

"use strict";import{SpectrumElement as g}from"@spectrum-web-components/base";import{reparentChildren as b}from"@spectrum-web-components/shared/src/reparent-children.js";import{OverlayTimer as O}from"./overlay-timer.js";export const overlayTimer=new O,noop=()=>{},guaranteedAllTransitionend=(i,v,e)=>{const r=new AbortController,n=new Map,a=()=>{r.abort(),e()};let m,l;const t=requestAnimationFrame(()=>{m=requestAnimationFrame(()=>{l=requestAnimationFrame(()=>{a()})})}),p=o=>{o.target===i&&(n.set(o.propertyName,n.get(o.propertyName)-1),n.get(o.propertyName)||n.delete(o.propertyName),n.size===0&&a())},d=o=>{o.target===i&&(n.has(o.propertyName)||n.set(o.propertyName,0),n.set(o.propertyName,n.get(o.propertyName)+1),cancelAnimationFrame(t),cancelAnimationFrame(m),cancelAnimationFrame(l))};i.addEventListener("transitionrun",d,{signal:r.signal}),i.addEventListener("transitionend",p,{signal:r.signal}),i.addEventListener("transitioncancel",p,{signal:r.signal}),v()};export function nextFrame(){return new Promise(i=>requestAnimationFrame(()=>i()))}export class AbstractOverlay extends g{constructor(){super(...arguments);this.dispose=noop;this.offset=0;this.willPreventClose=!1}async applyFocus(e,r){}get delayed(){return!1}set delayed(e){}get disabled(){return!1}set disabled(e){}get elementResolver(){return this._elementResolver}set elementResolver(e){this._elementResolver=e}async ensureOnDOM(e){}async makeTransition(e){return null}async manageDelay(e){}async managePopoverOpen(){}managePosition(){}get open(){return!1}set open(e){}get placementController(){return this._placementController}set placementController(e){this._placementController=e}requestSlottable(){}returnFocus(){}get state(){return"closed"}set state(e){}manuallyKeepOpen(){}static update(){const e=new CustomEvent("sp-update-overlays",{bubbles:!0,composed:!0,cancelable:!0});document.dispatchEvent(e)}static async open(e,r,n,a){await import("@spectrum-web-components/overlay/sp-overlay.js");const m=arguments.length===2,l=n||e,t=new this;let p=!1;t.dispose=()=>{t.addEventListener("sp-closed",()=>{p||(d(),p=!0),requestAnimationFrame(()=>{t.remove()})}),t.open=!1,t.dispose=noop};const d=b([l],t,{position:"beforeend",prepareCallback:s=>{const c=s.slot;return s.removeAttribute("slot"),()=>{s.slot=c}}});if(!m&&l&&a){const s=e,c=r,u=a;return AbstractOverlay.applyOptions(t,{...u,delayed:u.delayed||l.hasAttribute("delayed"),trigger:u.virtualTrigger||s,type:c==="modal"?"modal":c==="hover"?"hint":"auto"}),s.insertAdjacentElement("afterend",t),await t.updateComplete,t.open=!0,t.dispose}const y=r;return t.append(l),AbstractOverlay.applyOptions(t,{...y,delayed:y.delayed||l.hasAttribute("delayed")}),t.updateComplete.then(()=>{t.open=!0}),t}static applyOptions(e,r){var n,a;e.delayed=!!r.delayed,e.receivesFocus=(n=r.receivesFocus)!=null?n:"auto",e.triggerElement=r.trigger||null,e.type=r.type||"modal",e.offset=(a=r.offset)!=null?a:0,e.placement=r.placement,e.willPreventClose=!!r.notImmediatelyClosable}disconnectedCallback(){super.disconnectedCallback()}}
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