element-plus/es/components/input/src/utils.mjs.map

A Component Library for Vue 3

{"version":3,"file":"utils.mjs","sources":["../../../../../../packages/components/input/src/utils.ts"],"sourcesContent":["import { isFirefox, isNumber } from '@element-plus/utils'\n\nlet hiddenTextarea: HTMLTextAreaElement | undefined = undefined\n\nconst HIDDEN_STYLE = {\n  height: '0',\n  visibility: 'hidden',\n  overflow: isFirefox() ? '' : 'hidden',\n  position: 'absolute',\n  'z-index': '-1000',\n  top: '0',\n  right: '0',\n}\n\nconst CONTEXT_STYLE = [\n  'letter-spacing',\n  'line-height',\n  'padding-top',\n  'padding-bottom',\n  'font-family',\n  'font-weight',\n  'font-size',\n  'text-rendering',\n  'text-transform',\n  'width',\n  'text-indent',\n  'padding-left',\n  'padding-right',\n  'border-width',\n  'box-sizing',\n  'word-break',\n]\n\ntype NodeStyle = {\n  contextStyle: string[][]\n  boxSizing: string\n  paddingSize: number\n  borderSize: number\n}\n\ntype TextAreaHeight = {\n  height: string\n  minHeight?: string\n}\n\nexport const looseToNumber = (val: any): any => {\n  const n = Number.parseFloat(val)\n  return Number.isNaN(n) ? val : n\n}\n\nfunction calculateNodeStyling(targetElement: Element): NodeStyle {\n  const style = window.getComputedStyle(targetElement)\n\n  const boxSizing = style.getPropertyValue('box-sizing')\n\n  const paddingSize =\n    Number.parseFloat(style.getPropertyValue('padding-bottom')) +\n    Number.parseFloat(style.getPropertyValue('padding-top'))\n\n  const borderSize =\n    Number.parseFloat(style.getPropertyValue('border-bottom-width')) +\n    Number.parseFloat(style.getPropertyValue('border-top-width'))\n\n  const contextStyle = CONTEXT_STYLE.map((name) => [\n    name,\n    style.getPropertyValue(name),\n  ])\n\n  return { contextStyle, paddingSize, borderSize, boxSizing }\n}\n\nexport function calcTextareaHeight(\n  targetElement: HTMLTextAreaElement,\n  minRows = 1,\n  maxRows?: number\n): TextAreaHeight {\n  if (!hiddenTextarea) {\n    hiddenTextarea = document.createElement('textarea')\n    ;(targetElement.parentNode ?? document.body).appendChild(hiddenTextarea)\n  }\n\n  const { paddingSize, borderSize, boxSizing, contextStyle } =\n    calculateNodeStyling(targetElement)\n\n  contextStyle.forEach(([key, value]) =>\n    hiddenTextarea?.style.setProperty(key, value)\n  )\n\n  Object.entries(HIDDEN_STYLE).forEach(([key, value]) =>\n    hiddenTextarea?.style.setProperty(key, value, 'important')\n  )\n\n  hiddenTextarea.value = targetElement.value || targetElement.placeholder || ''\n\n  let height = hiddenTextarea.scrollHeight\n  const result = {} as TextAreaHeight\n\n  if (boxSizing === 'border-box') {\n    height = height + borderSize\n  } else if (boxSizing === 'content-box') {\n    height = height - paddingSize\n  }\n\n  hiddenTextarea.value = ''\n  const singleRowHeight = hiddenTextarea.scrollHeight - paddingSize\n\n  if (isNumber(minRows)) {\n    let minHeight = singleRowHeight * minRows\n    if (boxSizing === 'border-box') {\n      minHeight = minHeight + paddingSize + borderSize\n    }\n    height = Math.max(minHeight, height)\n    result.minHeight = `${minHeight}px`\n  }\n  if (isNumber(maxRows)) {\n    let maxHeight = singleRowHeight * maxRows\n    if (boxSizing === 'border-box') {\n      maxHeight = maxHeight + paddingSize + borderSize\n    }\n    height = Math.min(maxHeight, height)\n  }\n  result.height = `${height}px`\n  hiddenTextarea.parentNode?.removeChild(hiddenTextarea)\n  hiddenTextarea = undefined\n\n  return result\n}\n"],"names":[],"mappings":";;;AAEA,IAAI,cAAA,GAAkD,MAAA;AAEtD,MAAM,YAAA,GAAe;AAAA,EACnB,MAAA,EAAQ,GAAA;AAAA,EACR,UAAA,EAAY,QAAA;AAAA,EACZ,QAAA,EAAU,SAAA,EAAU,GAAI,EAAA,GAAK,QAAA;AAAA,EAC7B,QAAA,EAAU,UAAA;AAAA,EACV,SAAA,EAAW,OAAA;AAAA,EACX,GAAA,EAAK,GAAA;AAAA,EACL,KAAA,EAAO;AACT,CAAA;AAEA,MAAM,aAAA,GAAgB;AAAA,EACpB,gBAAA;AAAA,EACA,aAAA;AAAA,EACA,aAAA;AAAA,EACA,gBAAA;AAAA,EACA,aAAA;AAAA,EACA,aAAA;AAAA,EACA,WAAA;AAAA,EACA,gBAAA;AAAA,EACA,gBAAA;AAAA,EACA,OAAA;AAAA,EACA,aAAA;AAAA,EACA,cAAA;AAAA,EACA,eAAA;AAAA,EACA,cAAA;AAAA,EACA,YAAA;AAAA,EACA;AACF,CAAA;AAcO,MAAM,aAAA,GAAgB,CAAC,GAAA,KAAkB;AAC9C,EAAA,MAAM,CAAA,GAAI,MAAA,CAAO,UAAA,CAAW,GAAG,CAAA;AAC/B,EAAA,OAAO,MAAA,CAAO,KAAA,CAAM,CAAC,CAAA,GAAI,GAAA,GAAM,CAAA;AACjC;AAEA,SAAS,qBAAqB,aAAA,EAAmC;AAC/D,EAAA,MAAM,KAAA,GAAQ,MAAA,CAAO,gBAAA,CAAiB,aAAa,CAAA;AAEnD,EAAA,MAAM,SAAA,GAAY,KAAA,CAAM,gBAAA,CAAiB,YAAY,CAAA;AAErD,EAAA,MAAM,WAAA,GACJ,MAAA,CAAO,UAAA,CAAW,KAAA,CAAM,gBAAA,CAAiB,gBAAgB,CAAC,CAAA,GAC1D,MAAA,CAAO,UAAA,CAAW,KAAA,CAAM,gBAAA,CAAiB,aAAa,CAAC,CAAA;AAEzD,EAAA,MAAM,UAAA,GACJ,MAAA,CAAO,UAAA,CAAW,KAAA,CAAM,gBAAA,CAAiB,qBAAqB,CAAC,CAAA,GAC/D,MAAA,CAAO,UAAA,CAAW,KAAA,CAAM,gBAAA,CAAiB,kBAAkB,CAAC,CAAA;AAE9D,EAAA,MAAM,YAAA,GAAe,aAAA,CAAc,GAAA,CAAI,CAAC,IAAA,KAAS;AAAA,IAC/C,IAAA;AAAA,IACA,KAAA,CAAM,iBAAiB,IAAI;AAAA,GAC5B,CAAA;AAED,EAAA,OAAO,EAAE,YAAA,EAAc,WAAA,EAAa,UAAA,EAAY,SAAA,EAAU;AAC5D;AAEO,SAAS,kBAAA,CACd,aAAA,EACA,OAAA,GAAU,CAAA,EACV,OAAA,EACgB;AA3ElB,EAAA,IAAA,EAAA,EAAA,EAAA;AA4EE,EAAA,IAAI,CAAC,cAAA,EAAgB;AACnB,IAAA,cAAA,GAAiB,QAAA,CAAS,cAAc,UAAU,CAAA;AACjD,IAAA,CAAA,CAAC,mBAAc,UAAA,KAAd,IAAA,GAAA,EAAA,GAA4B,QAAA,CAAS,IAAA,EAAM,YAAY,cAAc,CAAA;AAAA,EACzE;AAEA,EAAA,MAAM,EAAE,WAAA,EAAa,UAAA,EAAY,WAAW,YAAA,EAAa,GACvD,qBAAqB,aAAa,CAAA;AAEpC,EAAA,YAAA,CAAa,OAAA;AAAA,IAAQ,CAAC,CAAC,GAAA,EAAK,KAAK,MAC/B,cAAA,IAAA,IAAA,GAAA,MAAA,GAAA,cAAA,CAAgB,KAAA,CAAM,YAAY,GAAA,EAAK,KAAA;AAAA,GACzC;AAEA,EAAA,MAAA,CAAO,OAAA,CAAQ,YAAY,CAAA,CAAE,OAAA;AAAA,IAAQ,CAAC,CAAC,GAAA,EAAK,KAAK,MAC/C,cAAA,IAAA,IAAA,GAAA,MAAA,GAAA,cAAA,CAAgB,KAAA,CAAM,WAAA,CAAY,GAAA,EAAK,KAAA,EAAO,WAAA;AAAA,GAChD;AAEA,EAAA,cAAA,CAAe,KAAA,GAAQ,aAAA,CAAc,KAAA,IAAS,aAAA,CAAc,WAAA,IAAe,EAAA;AAE3E,EAAA,IAAI,SAAS,cAAA,CAAe,YAAA;AAC5B,EAAA,MAAM,SAAS,EAAC;AAEhB,EAAA,IAAI,cAAc,YAAA,EAAc;AAC9B,IAAA,MAAA,GAAS,MAAA,GAAS,UAAA;AAAA,EACpB,CAAA,MAAA,IAAW,cAAc,aAAA,EAAe;AACtC,IAAA,MAAA,GAAS,MAAA,GAAS,WAAA;AAAA,EACpB;AAEA,EAAA,cAAA,CAAe,KAAA,GAAQ,EAAA;AACvB,EAAA,MAAM,eAAA,GAAkB,eAAe,YAAA,GAAe,WAAA;AAEtD,EAAA,IAAI,QAAA,CAAS,OAAO,CAAA,EAAG;AACrB,IAAA,IAAI,YAAY,eAAA,GAAkB,OAAA;AAClC,IAAA,IAAI,cAAc,YAAA,EAAc;AAC9B,MAAA,SAAA,GAAY,YAAY,WAAA,GAAc,UAAA;AAAA,IACxC;AACA,IAAA,MAAA,GAAS,IAAA,CAAK,GAAA,CAAI,SAAA,EAAW,MAAM,CAAA;AACnC,IAAA,MAAA,CAAO,SAAA,GAAY,GAAG,SAAS,CAAA,EAAA,CAAA;AAAA,EACjC;AACA,EAAA,IAAI,QAAA,CAAS,OAAO,CAAA,EAAG;AACrB,IAAA,IAAI,YAAY,eAAA,GAAkB,OAAA;AAClC,IAAA,IAAI,cAAc,YAAA,EAAc;AAC9B,MAAA,SAAA,GAAY,YAAY,WAAA,GAAc,UAAA;AAAA,IACxC;AACA,IAAA,MAAA,GAAS,IAAA,CAAK,GAAA,CAAI,SAAA,EAAW,MAAM,CAAA;AAAA,EACrC;AACA,EAAA,MAAA,CAAO,MAAA,GAAS,GAAG,MAAM,CAAA,EAAA,CAAA;AACzB,EAAA,CAAA,EAAA,GAAA,cAAA,CAAe,UAAA,KAAf,mBAA2B,WAAA,CAAY,cAAA,CAAA;AACvC,EAAA,cAAA,GAAiB,MAAA;AAEjB,EAAA,OAAO,MAAA;AACT;;;;"}