@grafana/ui/dist/cjs/components/Text/TruncatedText.cjs

Grafana Components Library

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var jsxRuntime = require('react/jsx-runtime');
var React = require('react');
var ReactDOMServer = require('react-dom/server');
var Tooltip = require('../Tooltip/Tooltip.cjs');

function _interopDefaultCompat (e) { return e && typeof e === 'object' && 'default' in e ? e : { default: e }; }

function _interopNamespaceCompat(e) {
  if (e && typeof e === 'object' && 'default' in e) return e;
  var n = Object.create(null);
  if (e) {
    Object.keys(e).forEach(function (k) {
      if (k !== 'default') {
        var d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: function () { return e[k]; }
        });
      }
    });
  }
  n.default = e;
  return Object.freeze(n);
}

var React__namespace = /*#__PURE__*/_interopNamespaceCompat(React);
var ReactDOMServer__default = /*#__PURE__*/_interopDefaultCompat(ReactDOMServer);

"use strict";
const TruncatedText = React__namespace.forwardRef(({ childElement, children }, ref) => {
  const [isOverflowing, setIsOverflowing] = React.useState(false);
  const internalRef = React.useRef(null);
  React.useImperativeHandle(ref, () => internalRef.current);
  const resizeObserver = React.useMemo(
    () => new ResizeObserver((entries) => {
      for (const entry of entries) {
        if (entry.target.clientWidth && entry.target.scrollWidth) {
          if (entry.target.scrollWidth > entry.target.clientWidth) {
            setIsOverflowing(true);
          }
          if (entry.target.scrollWidth <= entry.target.clientWidth) {
            setIsOverflowing(false);
          }
        }
      }
    }),
    []
  );
  React.useEffect(() => {
    const { current } = internalRef;
    if (current) {
      resizeObserver.observe(current);
    }
    return () => {
      resizeObserver.disconnect();
    };
  }, [setIsOverflowing, resizeObserver]);
  const getTooltipText = (children2) => {
    if (typeof children2 === "string") {
      return children2;
    }
    const html = ReactDOMServer__default.default.renderToStaticMarkup(/* @__PURE__ */ jsxRuntime.jsx(jsxRuntime.Fragment, { children: children2 }));
    return html.replace(/(<([^>]+)>)/gi, "");
  };
  if (isOverflowing) {
    return /* @__PURE__ */ jsxRuntime.jsx(Tooltip.Tooltip, { ref: internalRef, content: getTooltipText(children), children: childElement(void 0) });
  } else {
    return childElement(internalRef);
  }
});
TruncatedText.displayName = "TruncatedText";

exports.TruncatedText = TruncatedText;
//# sourceMappingURL=TruncatedText.cjs.map