custom-app/dhcc-app-dll/node_modules/rc-dropdown/es/Dropdown.js

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var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

import React, { Component, cloneElement } from 'react';
import PropTypes from 'prop-types';
import ReactDOM from 'react-dom';
import Trigger from 'rc-trigger';
import classNames from 'classnames';
import placements from './placements';
import { polyfill } from 'react-lifecycles-compat';

var Dropdown = function (_Component) {
  _inherits(Dropdown, _Component);

  function Dropdown(props) {
    _classCallCheck(this, Dropdown);

    var _this = _possibleConstructorReturn(this, _Component.call(this, props));

    _initialiseProps.call(_this);

    if ('visible' in props) {
      _this.state = {
        visible: props.visible
      };
    } else {
      _this.state = {
        visible: props.defaultVisible
      };
    }
    return _this;
  }

  Dropdown.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps) {
    if ('visible' in nextProps) {
      return {
        visible: nextProps.visible
      };
    }
    return null;
  };

  Dropdown.prototype.getOverlayElement = function getOverlayElement() {
    var overlay = this.props.overlay;

    var overlayElement = void 0;
    if (typeof overlay === 'function') {
      overlayElement = overlay();
    } else {
      overlayElement = overlay;
    }
    return overlayElement;
  };

  Dropdown.prototype.getMenuElementOrLambda = function getMenuElementOrLambda() {
    var overlay = this.props.overlay;

    if (typeof overlay === 'function') {
      return this.getMenuElement;
    }
    return this.getMenuElement();
  };

  Dropdown.prototype.getPopupDomNode = function getPopupDomNode() {
    return this.trigger.getPopupDomNode();
  };

  Dropdown.prototype.getOpenClassName = function getOpenClassName() {
    var _props = this.props,
        openClassName = _props.openClassName,
        prefixCls = _props.prefixCls;

    if (openClassName !== undefined) {
      return openClassName;
    }
    return prefixCls + '-open';
  };

  Dropdown.prototype.renderChildren = function renderChildren() {
    var children = this.props.children;
    var visible = this.state.visible;

    var childrenProps = children.props ? children.props : {};
    var childClassName = classNames(childrenProps.className, this.getOpenClassName());
    return visible && children ? cloneElement(children, { className: childClassName }) : children;
  };

  Dropdown.prototype.render = function render() {
    var _props2 = this.props,
        prefixCls = _props2.prefixCls,
        transitionName = _props2.transitionName,
        animation = _props2.animation,
        align = _props2.align,
        placement = _props2.placement,
        getPopupContainer = _props2.getPopupContainer,
        showAction = _props2.showAction,
        hideAction = _props2.hideAction,
        overlayClassName = _props2.overlayClassName,
        overlayStyle = _props2.overlayStyle,
        trigger = _props2.trigger,
        otherProps = _objectWithoutProperties(_props2, ['prefixCls', 'transitionName', 'animation', 'align', 'placement', 'getPopupContainer', 'showAction', 'hideAction', 'overlayClassName', 'overlayStyle', 'trigger']);

    var triggerHideAction = hideAction;
    if (!triggerHideAction && trigger.indexOf('contextMenu') !== -1) {
      triggerHideAction = ['click'];
    }

    return React.createElement(
      Trigger,
      _extends({}, otherProps, {
        prefixCls: prefixCls,
        ref: this.saveTrigger,
        popupClassName: overlayClassName,
        popupStyle: overlayStyle,
        builtinPlacements: placements,
        action: trigger,
        showAction: showAction,
        hideAction: triggerHideAction || [],
        popupPlacement: placement,
        popupAlign: align,
        popupTransitionName: transitionName,
        popupAnimation: animation,
        popupVisible: this.state.visible,
        afterPopupVisibleChange: this.afterVisibleChange,
        popup: this.getMenuElementOrLambda(),
        onPopupVisibleChange: this.onVisibleChange,
        getPopupContainer: getPopupContainer
      }),
      this.renderChildren()
    );
  };

  return Dropdown;
}(Component);

Dropdown.propTypes = {
  minOverlayWidthMatchTrigger: PropTypes.bool,
  onVisibleChange: PropTypes.func,
  onOverlayClick: PropTypes.func,
  prefixCls: PropTypes.string,
  children: PropTypes.any,
  transitionName: PropTypes.string,
  overlayClassName: PropTypes.string,
  openClassName: PropTypes.string,
  animation: PropTypes.any,
  align: PropTypes.object,
  overlayStyle: PropTypes.object,
  placement: PropTypes.string,
  overlay: PropTypes.oneOfType([PropTypes.node, PropTypes.func]),
  trigger: PropTypes.array,
  alignPoint: PropTypes.bool,
  showAction: PropTypes.array,
  hideAction: PropTypes.array,
  getPopupContainer: PropTypes.func,
  visible: PropTypes.bool,
  defaultVisible: PropTypes.bool
};
Dropdown.defaultProps = {
  prefixCls: 'rc-dropdown',
  trigger: ['hover'],
  showAction: [],
  overlayClassName: '',
  overlayStyle: {},
  defaultVisible: false,
  onVisibleChange: function onVisibleChange() {},

  placement: 'bottomLeft'
};

var _initialiseProps = function _initialiseProps() {
  var _this2 = this;

  this.onClick = function (e) {
    var props = _this2.props;
    var overlayProps = _this2.getOverlayElement().props;
    // do no call onVisibleChange, if you need click to hide, use onClick and control visible
    if (!('visible' in props)) {
      _this2.setState({
        visible: false
      });
    }
    if (props.onOverlayClick) {
      props.onOverlayClick(e);
    }
    if (overlayProps.onClick) {
      overlayProps.onClick(e);
    }
  };

  this.onVisibleChange = function (visible) {
    var props = _this2.props;
    if (!('visible' in props)) {
      _this2.setState({
        visible: visible
      });
    }
    props.onVisibleChange(visible);
  };

  this.getMinOverlayWidthMatchTrigger = function () {
    var _props3 = _this2.props,
        minOverlayWidthMatchTrigger = _props3.minOverlayWidthMatchTrigger,
        alignPoint = _props3.alignPoint;

    if ('minOverlayWidthMatchTrigger' in _this2.props) {
      return minOverlayWidthMatchTrigger;
    }

    return !alignPoint;
  };

  this.getMenuElement = function () {
    var prefixCls = _this2.props.prefixCls;

    var overlayElement = _this2.getOverlayElement();
    var extraOverlayProps = {
      prefixCls: prefixCls + '-menu',
      onClick: _this2.onClick
    };
    if (typeof overlayElement.type === 'string') {
      delete extraOverlayProps.prefixCls;
    }
    return React.cloneElement(overlayElement, extraOverlayProps);
  };

  this.afterVisibleChange = function (visible) {
    if (visible && _this2.getMinOverlayWidthMatchTrigger()) {
      var overlayNode = _this2.getPopupDomNode();
      var rootNode = ReactDOM.findDOMNode(_this2);
      if (rootNode && overlayNode && rootNode.offsetWidth > overlayNode.offsetWidth) {
        overlayNode.style.minWidth = rootNode.offsetWidth + 'px';
        if (_this2.trigger && _this2.trigger._component && _this2.trigger._component.alignInstance) {
          _this2.trigger._component.alignInstance.forceAlign();
        }
      }
    }
  };

  this.saveTrigger = function (node) {
    _this2.trigger = node;
  };
};

polyfill(Dropdown);

export default Dropdown;