tav-ui/es/packages/utils/domUtils2.mjs.map

Tav UI

{"version":3,"file":"domUtils2.mjs","sources":["../../../../../packages/utils/domUtils.ts"],"sourcesContent":["import { upperFirst } from 'lodash-es'\nimport type { FunctionArgs } from '@vueuse/core'\n\nexport interface ViewportOffsetResult {\n  left: number\n  top: number\n  right: number\n  bottom: number\n  rightIncludeBody: number\n  bottomIncludeBody: number\n}\n\ninterface Fn<T = any, R = T> {\n  (...arg: T[]): R\n}\n\nexport function getBoundingClientRect(element: Element): DOMRect | number {\n  if (!element || !element.getBoundingClientRect) return 0\n\n  return element.getBoundingClientRect()\n}\n\nfunction trim(string: string) {\n  return (string || '').replace(/^[\\s\\uFEFF]+|[\\s\\uFEFF]+$/g, '')\n}\n\n/* istanbul ignore next */\nexport function hasClass(el: Element, cls: string) {\n  if (!el || !cls) return false\n  if (cls.includes(' ')) throw new Error('className should not contain space.')\n  if (el.classList) return el.classList.contains(cls)\n  else return ` ${el.className} `.includes(` ${cls} `)\n}\n\n/* istanbul ignore next */\nexport function addClass(el: Element, cls: string) {\n  if (!el) return\n  let curClass = el.className\n  const classes = (cls || '').split(' ')\n\n  for (let i = 0, j = classes.length; i < j; i++) {\n    const clsName = classes[i]\n    if (!clsName) continue\n\n    if (el.classList) el.classList.add(clsName)\n    else if (!hasClass(el, clsName)) curClass += ` ${clsName}`\n  }\n  if (!el.classList) el.className = curClass\n}\n\n/* istanbul ignore next */\nexport function removeClass(el: Element, cls: string) {\n  if (!el || !cls) return\n  const classes = cls.split(' ')\n  let curClass = ` ${el.className} `\n\n  for (let i = 0, j = classes.length; i < j; i++) {\n    const clsName = classes[i]\n    if (!clsName) continue\n\n    if (el.classList) el.classList.remove(clsName)\n    else if (hasClass(el, clsName)) curClass = curClass.replace(` ${clsName} `, ' ')\n  }\n  if (!el.classList) el.className = trim(curClass)\n}\n/**\n * Get the left and top offset of the current element\n * left: the distance between the leftmost element and the left side of the document\n * top: the distance from the top of the element to the top of the document\n * right: the distance from the far right of the element to the right of the document\n * bottom: the distance from the bottom of the element to the bottom of the document\n * rightIncludeBody: the distance between the leftmost element and the right side of the document\n * bottomIncludeBody: the distance from the bottom of the element to the bottom of the document\n *\n * @description:\n */\nexport function getViewportOffset(element: Element): ViewportOffsetResult {\n  const doc = document.documentElement\n  const docScrollLeft = doc.scrollLeft\n  const docScrollTop = doc.scrollTop\n  const docClientLeft = doc.clientLeft\n  const docClientTop = doc.clientTop\n\n  const pageXOffset = window.pageXOffset\n  const pageYOffset = window.pageYOffset\n\n  const box = getBoundingClientRect(element)\n\n  const { left: retLeft, top: rectTop, width: rectWidth, height: rectHeight } = box as DOMRect\n\n  const scrollLeft = (pageXOffset || docScrollLeft) - (docClientLeft || 0)\n  const scrollTop = (pageYOffset || docScrollTop) - (docClientTop || 0)\n  const offsetLeft = retLeft + pageXOffset\n  const offsetTop = rectTop + pageYOffset\n\n  const left = offsetLeft - scrollLeft\n  const top = offsetTop - scrollTop\n\n  const clientWidth = window.document.documentElement.clientWidth\n  const clientHeight = window.document.documentElement.clientHeight\n  return {\n    left,\n    top,\n    right: clientWidth - rectWidth - left,\n    bottom: clientHeight - rectHeight - top,\n    rightIncludeBody: clientWidth - left, // 包含自身\n    bottomIncludeBody: clientHeight - top, // 包含自身\n  }\n}\n\nexport function hackCss(attr: string, value: string) {\n  const prefix: string[] = ['webkit', 'Moz', 'ms', 'OT']\n\n  const styleObj: any = {}\n  prefix.forEach((item) => {\n    styleObj[`${item}${upperFirst(attr)}`] = value\n  })\n  return {\n    ...styleObj,\n    [attr]: value,\n  }\n}\n\n/* istanbul ignore next */\nexport function on(\n  element: Element | HTMLElement | Document | Window,\n  event: string,\n  handler: EventListenerOrEventListenerObject\n): void {\n  if (element && event && handler) element.addEventListener(event, handler, false)\n}\n\n/* istanbul ignore next */\nexport function off(\n  element: Element | HTMLElement | Document | Window,\n  event: string,\n  handler: Fn\n): void {\n  if (element && event && handler) element.removeEventListener(event, handler, false)\n}\n\n/* istanbul ignore next */\nexport function once(el: HTMLElement, event: string, fn: EventListener): void {\n  const listener = function (this: any, ...args: any) {\n    if (fn) fn.apply(this, args)\n\n    off(el, event, listener)\n  }\n  on(el, event, listener)\n}\n\nexport function useRafThrottle<T extends FunctionArgs>(fn: T): any {\n  let locked = false\n  return function (...args: any) {\n    if (locked) return\n    locked = true\n    window.requestAnimationFrame(() => {\n      // @ts-ignore\n      fn.apply(this, args)\n      locked = false\n    })\n  }\n}\n\nfunction doubleRequestAnimationFrame(callback: (...args) => any) {\n  requestAnimationFrame(() => {\n    requestAnimationFrame(callback)\n  })\n}\n\nexport function componentRendered(callback?: (...args) => any) {\n  if (callback && typeof callback === 'function') {\n    doubleRequestAnimationFrame(callback)\n  } else {\n    return new Promise((resolve) => {\n      doubleRequestAnimationFrame(resolve)\n    })\n  }\n}\n\nexport function parentsUntil(el, selector, filter): HTMLDivElement[] {\n  const result: HTMLDivElement[] = []\n  const matchesSelector =\n    el.matches || el.webkitMatchesSelector || el.mozMatchesSelector || el.msMatchesSelector\n\n  // match start from parent\n  el = el.parentElement\n  while (el && !matchesSelector.call(el, selector)) {\n    if (!filter) 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