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

A PC-end table component based on Vxe UI, supporting copy-paste, data pivot table, and high-performance virtual list table solution.

Object.defineProperty(exports,"__esModule",{value:!0}),exports.addClass=addClass,exports.checkTargetElement=checkTargetElement,exports.getAbsolutePos=getAbsolutePos,exports.getDomNode=getDomNode,exports.getEventTargetNode=getEventTargetNode,exports.getOffsetHeight=getOffsetHeight,exports.getOffsetPos=getOffsetPos,exports.getPaddingTopBottomSize=getPaddingTopBottomSize,exports.getPropClass=getPropClass,exports.getTpImg=getTpImg,exports.hasClass=hasClass,exports.hasControlKey=hasControlKey,exports.initTpImg=initTpImg,exports.isNodeElement=isNodeElement,exports.isPx=isPx,exports.isScale=isScale,exports.queryElement=queryElement,exports.removeClass=removeClass,exports.scrollToView=scrollToView,exports.scrollTopTo=scrollTopTo,exports.setScrollLeft=setScrollLeft,exports.setScrollTop=setScrollTop,exports.toCssUnit=toCssUnit,exports.triggerEvent=triggerEvent,exports.updateCellTitle=updateCellTitle,exports.wheelScrollLeftTo=wheelScrollLeftTo,exports.wheelScrollTopTo=wheelScrollTopTo;var _xeUtils=_interopRequireDefault(require("xe-utils"));function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}let reClsMap={},tpImgEl;function initTpImg(){return tpImgEl||((tpImgEl=new Image).src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),tpImgEl}function getTpImg(){return tpImgEl||initTpImg()}function getPropClass(e,t){return e?_xeUtils.default.isFunction(e)?e(t):e:""}function getClsRE(e){return reClsMap[e]||(reClsMap[e]=new RegExp(`(?:^|\\s)${e}(?!\\S)`,"g")),reClsMap[e]}function getNodeOffset(e,t,o){if(e){var l=e.parentNode;if(o.top+=e.offsetTop,o.left+=e.offsetLeft,l&&l!==document.documentElement&&l!==document.body&&(o.top-=l.scrollTop,o.left-=l.scrollLeft),(!t||e!==t&&e.offsetParent!==t)&&e.offsetParent)return getNodeOffset(e.offsetParent,t,o)}return o}function isPx(e){return e&&/^\d+(\.\d+)?(px)?$/.test(e)}function isScale(e){return e&&/^\d+(\.\d+)?%$/.test(e)}function hasClass(e,t){return!!(e&&e.className&&e.className.match&&e.className.match(getClsRE(t)))}function removeClass(e,t){e&&hasClass(e,t)&&(e.className=e.className.replace(getClsRE(t),""))}function addClass(e,t){e&&!hasClass(e,t)&&(removeClass(e,t),e.className=e.className+" "+t)}function hasControlKey(e){return e.ctrlKey||e.metaKey}function toCssUnit(e,t="px"){return _xeUtils.default.isNumber(e)||/^\d+$/.test(""+e)?""+e+t:""+(e||"")}function queryElement(e,t){return e?e.querySelector(t):null}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 getOffsetHeight(e){return e?e.offsetHeight:0}function getPaddingTopBottomSize(e){return e?(e=getComputedStyle(e),_xeUtils.default.toNumber(e.paddingTop)+_xeUtils.default.toNumber(e.paddingBottom)):0}function setScrollTop(e,t){e&&(e.scrollTop=t)}function setScrollLeft(e,t){e&&(e.scrollLeft=t)}function updateCellTitle(e,t){t="html"===t.type?e.innerText:e.textContent;e.getAttribute("title")!==t&&e.setAttribute("title",t)}function checkTargetElement(e,t,o){let l=e;if(t&&t.length)for(var[r,s,n]=t;l;){if(r===l||s&&l===s||n&&l===n)return!0;if(o&&l===o)return!1;l=l.parentElement}return!1}function getEventTargetNode(e,t,o,l){let r,s=e.target.shadowRoot&&e.composed&&e.composedPath()[0]||e.target;for(;s&&s.nodeType&&s!==document;){if(o&&hasClass(s,o)&&(!l||l(s)))r=s;else if(s===t)return{flag:!o||!!r,container:t,targetElem:r};s=s.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:o,scrollLeft:l,visibleHeight:r,visibleWidth:s}=getDomNode();return{boundingTop:t,top:o+t,boundingLeft:e,left:l+e,visibleHeight:r,visibleWidth:s}}let 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}function scrollTopTo(o,l){let r=Math.abs(o),s=performance.now(),n=0,i=e=>{let t=(e-s)/r;t<0?t=0:1<t&&(t=1);e=Math.pow(t,2),e=Math.floor(o*e)-n;n+=e,l(e),t<1&&requestAnimationFrame(i)};requestAnimationFrame(i)}let wtlFrame;function wheelScrollLeftTo(e,t){wtlFrame&&cancelAnimationFrame(wtlFrame),wtlFrame=requestAnimationFrame(()=>{t(e),wtlFrame=null})}let wtaFrame;function wheelScrollTopTo(e,t){wtaFrame&&cancelAnimationFrame(wtaFrame),wtaFrame=requestAnimationFrame(()=>{t(e),wtaFrame=null})}