jnpf-web-vue3/node_modules/ant-design-vue/es/vc-util/Dom/css.js

const PIXEL_PATTERN = /margin|padding|width|height|max|min|offset/;
const removePixel = {
  left: true,
  top: true
};
const floatMap = {
  cssFloat: 1,
  styleFloat: 1,
  float: 1
};
function getComputedStyle(node) {
  return node.nodeType === 1 ? node.ownerDocument.defaultView.getComputedStyle(node, null) : {};
}
function getStyleValue(node, type, value) {
  type = type.toLowerCase();
  if (value === 'auto') {
    if (type === 'height') {
      return node.offsetHeight;
    }
    if (type === 'width') {
      return node.offsetWidth;
    }
  }
  if (!(type in removePixel)) {
    removePixel[type] = PIXEL_PATTERN.test(type);
  }
  return removePixel[type] ? parseFloat(value) || 0 : value;
}
export function get(node, name) {
  const length = arguments.length;
  const style = getComputedStyle(node);
  name = floatMap[name] ? 'cssFloat' in node.style ? 'cssFloat' : 'styleFloat' : name;
  return length === 1 ? style : getStyleValue(node, name, style[name] || node.style[name]);
}
export function set(node, name, value) {
  const length = arguments.length;
  name = floatMap[name] ? 'cssFloat' in node.style ? 'cssFloat' : 'styleFloat' : name;
  if (length === 3) {
    if (typeof value === 'number' && PIXEL_PATTERN.test(name)) {
      value = `${value}px`;
    }
    node.style[name] = value; // Number
    return value;
  }
  for (const x in name) {
    if (name.hasOwnProperty(x)) {
      set(node, x, name[x]);
    }
  }
  return getComputedStyle(node);
}
export function getOuterWidth(el) {
  if (el === document.body) {
    return document.documentElement.clientWidth;
  }
  return el.offsetWidth;
}
export function getOuterHeight(el) {
  if (el === document.body) {
    return window.innerHeight || document.documentElement.clientHeight;
  }
  return el.offsetHeight;
}
export function getDocSize() {
  const width = Math.max(document.documentElement.scrollWidth, document.body.scrollWidth);
  const height = Math.max(document.documentElement.scrollHeight, document.body.scrollHeight);
  return {
    width,
    height
  };
}
export function getClientSize() {
  const width = document.documentElement.clientWidth;
  const height = window.innerHeight || document.documentElement.clientHeight;
  return {
    width,
    height
  };
}
export function getScroll() {
  return {
    scrollLeft: Math.max(document.documentElement.scrollLeft, document.body.scrollLeft),
    scrollTop: Math.max(document.documentElement.scrollTop, document.body.scrollTop)
  };
}
export function getOffset(node) {
  const box = node.getBoundingClientRect();
  const docElem = document.documentElement;
  return {
    left: box.left + (window.scrollX || docElem.scrollLeft) - (docElem.clientLeft || document.body.clientLeft || 0),
    top: box.top + (window.scrollY || docElem.scrollTop) - (docElem.clientTop || document.body.clientTop || 0)
  };
}
export function styleToString(style) {
  // There are some different behavior between Firefox & Chrome.
  // We have to handle this ourself.
  const styleNames = Array.prototype.slice.apply(style);
  return styleNames.map(name => `${name}: ${style.getPropertyValue(name)};`).join('');
}
export function styleObjectToString(style) {
  return Object.keys(style).reduce((acc, name) => {
    const styleValue = style[name];
    if (typeof styleValue === 'undefined' || styleValue === null) {
      return acc;
    }
    acc += `${name}: ${style[name]};`;
    return acc;
  }, '');
}