popover.min.js

var p=class extends Event{constructor(o,{oldState:i="",newState:r="",...l}={}){super(o,l);this.oldState=String(i||""),this.newState=String(r||"")}},S=new WeakMap;function H(e,t,o){S.set(e,setTimeout(()=>{S.has(e)&&e.dispatchEvent(new p("toggle",{cancelable:!1,oldState:t,newState:o}))},0))}var m=new WeakMap,a=new WeakMap,d=new WeakMap;function h(e){return d.get(e)||"hidden"}var T=new WeakMap;function D(e){let t=e.popoverTargetElement;if(!t)return;let o=h(t);e.popoverTargetAction==="show"&&o==="showing"||e.popoverTargetAction==="hide"&&o==="hidden"||(o==="showing"?g(t,!0,!0):f(t,!1)&&(T.set(t,e),w(t)))}function f(e,t){return!(e.popover!=="auto"&&e.popover!=="manual"||!e.isConnected||t&&h(e)!=="showing"||!t&&h(e)!=="hidden"||e instanceof HTMLDialogElement&&e.hasAttribute("open")||document.fullscreenElement===e)}function P(e){return e?Array.from(a.get(e.ownerDocument)||[]).indexOf(e)+1:0}function N(e){let t=x(e),o=W(e);return P(t)>P(o)?t:o}function M(e){return Array.from(a.get(e)||[]).pop()||null}function x(e){for(;e;){if(e instanceof HTMLElement&&e.popover==="auto"&&d.get(e)==="showing")return e;if(e=e.parentElement||e.getRootNode(),e instanceof ShadowRoot&&(e=e.host),e instanceof Document)return}}function W(e){for(;e;){let t=e.popoverTargetElement;if(t)return t;if(e=e.parentElement||e.getRootNode(),e instanceof ShadowRoot&&(e=e.host),e instanceof Document)return}}function B(e){let t=new Map,o=0,i=e.ownerDocument;for(let n of a.get(i)||[])t.set(n,o),o+=1;t.set(e,o),o+=1;let r=null;function l(n){let s=x(n);if(s===null)return null;let u=t.get(s);(r===null||t.get(r)<u)&&(r=s)}return l(e?.parentElement),r}function O(e){return e.hidden||(e instanceof HTMLButtonElement||e instanceof HTMLInputElement||e instanceof HTMLSelectElement||e instanceof HTMLTextAreaElement||e instanceof HTMLOptGroupElement||e instanceof HTMLOptionElement||e instanceof HTMLFieldSetElement)&&e.disabled||e instanceof HTMLInputElement&&e.type==="hidden"||e instanceof HTMLAnchorElement&&e.href===""?!1:e.tabIndex!==-1}function q(e){if(e.shadowRoot&&e.shadowRoot.delegatesFocus!==!0)return null;let t=e;t.shadowRoot&&(t=t.shadowRoot);let o=t.querySelector("[autofocus]");if(o)return o;let i=e.ownerDocument.createTreeWalker(t,NodeFilter.SHOW_ELEMENT),r=i.currentNode;for(;r;){if(O(r))return r;r=i.nextNode()}}function C(e){q(e)?.focus()}var L=new WeakMap;function w(e){if(!f(e,!1))return;let t=e.ownerDocument;if(!e.dispatchEvent(new p("beforetoggle",{cancelable:!0,oldState:"closed",newState:"open"}))||!f(e,!1))return;let o=!1;if(e.popover==="auto"){let r=e.getAttribute("popover"),l=B(e)||t;if(E(l,!1,!0),r!==e.getAttribute("popover")||!f(e,!1))return}M(t)||(o=!0),L.delete(e);let i=t.activeElement;e.classList.add(":popover-open"),d.set(e,"showing"),m.has(t)||m.set(t,new Set),m.get(t).add(e),C(e),e.popover==="auto"&&(a.has(t)||a.set(t,new Set),a.get(t).add(e),I(T.get(e),!0)),o&&i&&e.popover==="auto"&&L.set(e,i),H(e,"closed","open")}function g(e,t=!1,o=!1){if(!f(e,!0))return;let i=e.ownerDocument;if(e.popover==="auto"&&(E(e,t,o),!f(e,!0))||(I(T.get(e),!1),T.delete(e),o&&(e.dispatchEvent(new p("beforetoggle",{oldState:"open",newState:"closed"})),!f(e,!0))))return;m.get(i)?.delete(e),a.get(i)?.delete(e),e.classList.remove(":popover-open"),d.set(e,"hidden"),o&&H(e,"open","closed");let r=L.get(e);r&&(L.delete(e),t&&r.focus())}function k(e,t=!1,o=!1){let i=M(e);for(;i;)g(i,t,o),i=M(e)}function E(e,t,o){let i=e.ownerDocument||e;if(e instanceof Document)return k(i,t,o);let r=null,l=!1;for(let n of a.get(i)||[])if(n===e)l=!0;else if(l){r=n;break}if(!l)return k(i,t,o);for(;r&&h(r)==="showing"&&a.get(i)?.size;)g(r,t,o)}var b=new WeakMap;function A(e){if(!e.isTrusted)return;let t=e.composedPath()[0];if(!t)return;let o=t.ownerDocument;if(!M(o))return;let r=N(t);if(r&&e.type==="pointerdown")b.set(o,r);else if(e.type==="pointerup"){let l=b.get(o)===r;b.delete(o),l&&E(r||o,!1,!0)}}var y=new WeakMap;function I(e,t=!1){if(!e)return;y.has(e)||y.set(e,e.getAttribute("aria-expanded"));let o=e.popoverTargetElement;if(o&&o.popover==="auto")e.setAttribute("aria-expanded",String(t));else{let i=y.get(e);i?e.setAttribute("aria-expanded",i):e.removeAttribute("aria-expanded")}}function R(){return typeof HTMLElement<"u"&&typeof HTMLElement.prototype=="object"&&"popover"in HTMLElement.prototype}function c(e,t,o){let i=e[t];Object.defineProperty(e,t,{value(r){return i.call(this,o(r))}})}var K=/(^|[^\\]):popover-open\b/g;function F(){window.ToggleEvent=window.ToggleEvent||p;function e(n){return n.includes(":popover-open")&&(n=n.replace(K,"$1.\\:popover-open")),n}c(Document.prototype,"querySelector",e),c(Document.prototype,"querySelectorAll",e),c(Element.prototype,"querySelector",e),c(Element.prototype,"querySelectorAll",e),c(Element.prototype,"matches",e),c(Element.prototype,"closest",e),c(DocumentFragment.prototype,"querySelectorAll",e),c(DocumentFragment.prototype,"querySelectorAll",e),Object.defineProperties(HTMLElement.prototype,{popover:{enumerable:!0,configurable:!0,get(){if(!this.hasAttribute("popover"))return null;let n=(this.getAttribute("popover")||"").toLowerCase();return n===""||n=="auto"?"auto":"manual"},set(n){this.setAttribute("popover",n)}},showPopover:{enumerable:!0,configurable:!0,value(){w(this)}},hidePopover:{enumerable:!0,configurable:!0,value(){g(this,!0,!0)}},togglePopover:{enumerable:!0,configurable:!0,value(n){d.get(this)==="showing"&&n===void 0||n===!1?g(this,!0,!0):(n===void 0||n===!0)&&w(this)}}});let t=new WeakMap;function o(n){Object.defineProperties(n.prototype,{popoverTargetElement:{enumerable:!0,configurable:!0,set(s){if(s===null)this.removeAttribute("popovertarget"),t.delete(this);else if(s instanceof Element)this.setAttribute("popovertarget",""),t.set(this,s);else throw new TypeError("popoverTargetElement must be an element or null")},get(){if(this.localName!=="button"&&this.localName!=="input"||this.localName==="input"&&this.type!=="reset"&&this.type!=="image"&&this.type!=="button"||this.disabled||this.form&&this.type==="submit")return null;let s=t.get(this);if(s&&s.isConnected)return s;if(s&&!s.isConnected)return t.delete(this),null;let u=this.getRootNode(),v=this.getAttribute("popovertarget");return(u instanceof Document||u instanceof ShadowRoot)&&v&&u.getElementById(v)||null}},popoverTargetAction:{enumerable:!0,configurable:!0,get(){let s=(this.getAttribute("popovertargetaction")||"").toLowerCase();return s==="show"||s==="hide"?s:"toggle"},set(s){this.setAttribute("popovertargetaction",s)}}})}o(HTMLButtonElement),o(HTMLInputElement);let i=n=>{if(!n.isTrusted)return;let s=n.composedPath()[0];if(!(s instanceof Element)||s?.shadowRoot)return;let u=s.getRootNode();if(!(u instanceof ShadowRoot||u instanceof Document))return;let v=s.closest("[popovertargetaction],[popovertarget]");if(v){D(v);return}},r=n=>{let s=n.key,u=n.target;u&&(s==="Escape"||s==="Esc")&&E(u.ownerDocument,!0,!0)};(n=>{n.addEventListener("click",i),n.addEventListener("keydown",r),n.addEventListener("pointerdown",A),n.addEventListener("pointerup",A)})(document)}R()||F();
//# sourceMappingURL=popover.min.js.map