tdesign-react/cjs/_chunks/dep-e0735b5f.js

TDesign Component for React

/**
 * tdesign v1.16.2
 * (c) 2025 tdesign
 * @license MIT
 */

'use strict';

var isString = require('./dep-b304bc94.js');

var trim = function trim(str) {
  return (str || "").replace(/^[\s\uFEFF]+|[\s\uFEFF]+$/g, "");
};
function hasClass(el, cls) {
  if (!el || !cls) return false;
  if (cls.indexOf(" ") !== -1) throw new Error("className should not contain space.");
  if (el.classList) {
    return el.classList.contains(cls);
  }
  return " ".concat(el.className, " ").indexOf(" ".concat(cls, " ")) > -1;
}
var addClass = function addClass(el, cls) {
  if (!el) return;
  var curClass = el.className;
  var classes = (cls || "").split(" ");
  for (var i = 0, j = classes.length; i < j; i++) {
    var clsName = classes[i];
    if (!clsName) continue;
    if (el.classList) {
      el.classList.add(clsName);
    } else if (!hasClass(el, clsName)) {
      curClass += " ".concat(clsName);
    }
  }
  if (!el.classList) {
    el.className = curClass;
  }
};
var removeClass = function removeClass(el, cls) {
  if (!el || !cls) return;
  var classes = cls.split(" ");
  var curClass = " ".concat(el.className, " ");
  for (var i = 0, j = classes.length; i < j; i++) {
    var clsName = classes[i];
    if (!clsName) continue;
    if (el.classList) {
      el.classList.remove(clsName);
    } else if (hasClass(el, clsName)) {
      curClass = curClass.replace(" ".concat(clsName, " "), " ");
    }
  }
  if (!el.classList) {
    el.className = trim(curClass);
  }
};
var getCssVarsValue = function getCssVarsValue(name, element) {
  if (!canUseDocument) return;
  var el = element || document.documentElement;
  return getComputedStyle(el).getPropertyValue(name);
};

var canUseDocument = !!(typeof window !== "undefined" && window.document && window.document.createElement);
var isWindow = function isWindow(val) {
  return val === window;
};
var getAttach = function getAttach(node) {
  var attachNode = typeof node === "function" ? node() : node;
  if (!attachNode) {
    return document.body;
  }
  if (isString.isString(attachNode)) {
    return document.querySelector(attachNode);
  }
  if (attachNode instanceof HTMLElement) {
    return attachNode;
  }
  return document.body;
};
function elementInViewport(elm, parent) {
  var rect = elm.getBoundingClientRect();
  if (parent) {
    var parentRect = parent.getBoundingClientRect();
    return rect.top >= parentRect.top && rect.left >= parentRect.left && rect.bottom <= parentRect.bottom && rect.right <= parentRect.right;
  }
  return rect.top >= 0 && rect.left >= 0 && rect.bottom + 80 <= window.innerHeight && rect.right <= window.innerWidth;
}
function isFixed(element) {
  var p = element.parentNode;
  if (!p || p.nodeName === "HTML") {
    return false;
  }
  if (getCssVarsValue("position", element) === "fixed") {
    return true;
  }
  return isFixed(p);
}
function getWindowSize() {
  if (canUseDocument) {
    return {
      width: window.innerWidth,
      height: window.innerHeight
    };
  }
  return {
    width: 0,
    height: 0
  };
}

exports.addClass = addClass;
exports.canUseDocument = canUseDocument;
exports.elementInViewport = elementInViewport;
exports.getAttach = getAttach;
exports.getCssVarsValue = getCssVarsValue;
exports.getWindowSize = getWindowSize;
exports.hasClass = hasClass;
exports.isFixed = isFixed;
exports.isWindow = isWindow;
exports.removeClass = removeClass;
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