vxe-pc-ui/lib/ui/src/dom.min.js

A vue based PC component library

"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.addClass=addClass,exports.getAbsolutePos=getAbsolutePos,exports.getDomNode=getDomNode,exports.getEventTargetNode=getEventTargetNode,exports.getOffsetPos=getOffsetPos,exports.getTpImg=getTpImg,exports.hasClass=hasClass,exports.initTpImg=initTpImg,exports.isNodeElement=isNodeElement,exports.isPx=isPx,exports.isScale=isScale,exports.removeClass=removeClass,exports.scrollToView=scrollToView,exports.toCssUnit=toCssUnit,exports.triggerEvent=triggerEvent;var _xeUtils=_interopRequireDefault(require("xe-utils"));function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}let tpImgEl;function initTpImg(){return tpImgEl||((tpImgEl=new Image).src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),tpImgEl}function getTpImg(){return tpImgEl||initTpImg()}const reClsMap={};function getClsRE(e){return reClsMap[e]||(reClsMap[e]=new RegExp(`(?:^|\\s)${e}(?!\\S)`,"g")),reClsMap[e]}function getNodeOffset(e,t,s){if(e){var o=e.parentNode;if(s.top+=e.offsetTop,s.left+=e.offsetLeft,o&&o!==document.documentElement&&o!==document.body&&(s.top-=o.scrollTop,s.left-=o.scrollLeft),(!t||e!==t&&e.offsetParent!==t)&&e.offsetParent)return getNodeOffset(e.offsetParent,t,s)}return s}function isPx(e){return e&&/^\d+(px)?$/.test(e)}function isScale(e){return e&&/^\d+%$/.test(e)}function hasClass(e,t){return e&&e.className&&e.className.match&&e.className.match(getClsRE(t))}function removeClass(e,t){e&&hasClass(e,t)&&(e.className=e.className.replace(getClsRE(t),""))}function addClass(e,t){e&&!hasClass(e,t)&&(removeClass(e,t),e.className=e.className+" "+t)}function toCssUnit(e,t="px"){return _xeUtils.default.isNumber(e)||/^\d+$/.test(""+e)?""+e+t:""+(e||"")}function getDomNode(){var e=document.documentElement,t=document.body;return{scrollTop:e.scrollTop||t.scrollTop,scrollLeft:e.scrollLeft||t.scrollLeft,visibleHeight:e.clientHeight||t.clientHeight,visibleWidth:e.clientWidth||t.clientWidth}}function getEventTargetNode(e,t,s,o){let l,n=e.target.shadowRoot&&e.composed&&e.composedPath()[0]||e.target;for(;n&&n.nodeType&&n!==document;){if(s&&hasClass(n,s)&&(!o||o(n)))l=n;else if(n===t)return{flag:!s||!!l,container:t,targetElem:l};n=n.parentNode}return{flag:!1}}function getOffsetPos(e,t){return getNodeOffset(e,t,{left:0,top:0})}function getAbsolutePos(e){var e=e.getBoundingClientRect(),t=e.top,e=e.left,{scrollTop:s,scrollLeft:o,visibleHeight:l,visibleWidth:n}=getDomNode();return{boundingTop:t,top:s+t,boundingLeft:e,left:o+e,visibleHeight:l,visibleWidth:n}}const scrollIntoViewIfNeeded="scrollIntoViewIfNeeded",scrollIntoView="scrollIntoView";function scrollToView(e){e&&(e[scrollIntoViewIfNeeded]?e[scrollIntoViewIfNeeded]():e[scrollIntoView]&&e[scrollIntoView]())}function triggerEvent(e,t){e&&e.dispatchEvent(new Event(t))}function isNodeElement(e){return e&&1===e.nodeType}