adui/lib/_util/hooks/use-active.js

<div> <img src="https://wxa.wxs.qq.com/mpweb/delivery/legacy/wxadtouch/upload/t1/od834zef_52939fc6.png" style="margin:40px 0 0 -8px; background-color: #fcfcfc; box-shadow: none;" /> </div>

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useActive = useActive;

var _react = require("react");

function useActive(_ref) {
  var ref = _ref.ref,
      _ref$delay = _ref.delay,
      delay = _ref$delay === void 0 ? 200 : _ref$delay;
  var activeTimeOutRef = (0, _react.useRef)(0);

  var handleWindowMouseUp = function handleWindowMouseUp() {
    window.clearTimeout(activeTimeOutRef.current);
    window.removeEventListener("mouseup", handleWindowMouseUp);
  };

  var handleMouseDown = function handleMouseDown() {
    window.addEventListener("mouseup", handleWindowMouseUp);

    if (ref && "current" in ref && ref.current) {
      delete ref.current.dataset.actived;
    }

    activeTimeOutRef.current = window.setTimeout(function () {
      if (ref && "current" in ref && ref.current) {
        ref.current.dataset.actived = "true";
      }
    }, delay);
  };

  return {
    handleMouseDown: handleMouseDown
  };
}
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