react-useportal-test/dist/usePortal.js

🌀 React hook for Portals

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"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.usePortal=n,exports.default=void 0;var e=require("react"),t=require("react-dom");function n({closeOnOutsideClick:n=!0,closeOnEsc:r=!0,renderOnClickedElement:o,renderBelowClickedElement:u,bindTo:c,isOpen:l=!1,stateful:s=!0}={}){const[a,i]=(0,e.useState)(l),d=(0,e.useRef)(a),p=(0,e.useCallback)(e=>{d.current=e,i(e)},[a,d.current]),m=(0,e.useRef)(),f=(0,e.useRef)(document.createElement("div")),v=(0,e.useMemo)(()=>c&&(0,t.findDOMNode)(c)||document&&document.body,[]),b=(0,e.useCallback)(e=>{27===e.keyCode&&s&&r&&p(!1)},[]),k=(0,e.useCallback)(e=>{if(null==e)return setTimeout(()=>s&&p(!0),0);e&&e.nativeEvent&&e.nativeEvent.stopImmediatePropagation();const{left:t,top:n,height:r}=e.target.getBoundingClientRect();o?f.current.style=`\n        height: 0px;\n        position: absolute;\n        left: ${t}px;\n        top: ${n}px;\n      `:u&&(f.current.style=`\n        position: absolute;\n        left: ${t}px;\n        top: ${n+r}px;\n      `),s&&p(!0)},[s,f]),C=(0,e.useCallback)(()=>{d.current&&p(!1)},[a,d.current]),E=(0,e.useCallback)(({target:e,button:t})=>{!f.current.contains(e)&&0===t&&f.current&&d.current&&s&&n&&C()},[a]);(0,e.useEffect)(()=>(v.appendChild(f.current),document.addEventListener("keydown",b),document.addEventListener("click",E),()=>{document.removeEventListener("keydown",b),document.removeEventListener("click",E),v.removeChild(f.current)}),[E,b]);const g=(0,e.useCallback)(e=>a?p(!1):k(e),[a,d.current]),x=({children:e})=>(0,t.createPortal)(e,f.current);return Object.assign([k,C,d.current,x,g],{isOpen:d.current,openPortal:k,onMouseDown:b,ref:m,closePortal:C,togglePortal:g,Portal:x,bind:{onMouseDown:b,ref:m}})}var r=n;exports.default=r;
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