react-ctxmenu-trigger/es/Popup.js

base abstract ctx menu trigger component for react

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 _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 } from 'react';
import PropTypes from 'prop-types';
import ReactDOM from 'react-dom';
import Align from 'rc-align';
import Animate from 'rc-animate';
import PopupInner from './PopupInner';
import LazyRenderBox from './LazyRenderBox';
import { saveRef } from './utils';

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

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

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

    _initialiseProps.call(_this);

    _this.state = {
      // Used for stretch
      stretchChecked: false,
      targetWidth: undefined,
      targetHeight: undefined
    };

    _this.savePopupRef = saveRef.bind(_this, 'popupInstance');
    _this.saveAlignRef = saveRef.bind(_this, 'alignInstance');
    return _this;
  }

  Popup.prototype.componentDidMount = function componentDidMount() {
    this.rootNode = this.getPopupDomNode();
    this.setStretchSize();
  };

  Popup.prototype.componentDidUpdate = function componentDidUpdate() {
    this.setStretchSize();
  };

  // Record size if stretch needed


  Popup.prototype.getPopupDomNode = function getPopupDomNode() {
    return ReactDOM.findDOMNode(this.popupInstance);
  };

  // `target` on `rc-align` can accept as a function to get the bind element or a point.
  // ref: https://www.npmjs.com/package/rc-align


  Popup.prototype.getMaskTransitionName = function getMaskTransitionName() {
    var props = this.props;
    var transitionName = props.maskTransitionName;
    var animation = props.maskAnimation;
    if (!transitionName && animation) {
      transitionName = props.prefixCls + '-' + animation;
    }
    return transitionName;
  };

  Popup.prototype.getTransitionName = function getTransitionName() {
    var props = this.props;
    var transitionName = props.transitionName;
    if (!transitionName && props.animation) {
      transitionName = props.prefixCls + '-' + props.animation;
    }
    return transitionName;
  };

  Popup.prototype.getClassName = function getClassName(currentAlignClassName) {
    return this.props.prefixCls + ' ' + this.props.className + ' ' + currentAlignClassName;
  };

  Popup.prototype.getPopupElement = function getPopupElement() {
    var _this2 = this;

    var savePopupRef = this.savePopupRef;
    var _state = this.state,
        stretchChecked = _state.stretchChecked,
        targetHeight = _state.targetHeight,
        targetWidth = _state.targetWidth;
    var _props = this.props,
        align = _props.align,
        visible = _props.visible,
        prefixCls = _props.prefixCls,
        style = _props.style,
        getClassNameFromAlign = _props.getClassNameFromAlign,
        destroyPopupOnHide = _props.destroyPopupOnHide,
        stretch = _props.stretch,
        children = _props.children,
        onMouseEnter = _props.onMouseEnter,
        onMouseLeave = _props.onMouseLeave,
        onMouseDown = _props.onMouseDown,
        onTouchStart = _props.onTouchStart;

    var className = this.getClassName(this.currentAlignClassName || getClassNameFromAlign(align));
    var hiddenClassName = prefixCls + '-hidden';

    if (!visible) {
      this.currentAlignClassName = null;
    }

    var sizeStyle = {};
    if (stretch) {
      // Stretch with target
      if (stretch.indexOf('height') !== -1) {
        sizeStyle.height = targetHeight;
      } else if (stretch.indexOf('minHeight') !== -1) {
        sizeStyle.minHeight = targetHeight;
      }
      if (stretch.indexOf('width') !== -1) {
        sizeStyle.width = targetWidth;
      } else if (stretch.indexOf('minWidth') !== -1) {
        sizeStyle.minWidth = targetWidth;
      }

      // Delay force align to makes ui smooth
      if (!stretchChecked) {
        sizeStyle.visibility = 'hidden';
        setTimeout(function () {
          if (_this2.alignInstance) {
            _this2.alignInstance.forceAlign();
          }
        }, 0);
      }
    }

    var newStyle = _extends({}, sizeStyle, style, this.getZIndexStyle());

    var popupInnerProps = {
      className: className,
      prefixCls: prefixCls,
      ref: savePopupRef,
      onMouseEnter: onMouseEnter,
      onMouseLeave: onMouseLeave,
      onMouseDown: onMouseDown,
      onTouchStart: onTouchStart,
      style: newStyle
    };
    if (destroyPopupOnHide) {
      return React.createElement(
        Animate,
        {
          component: '',
          exclusive: true,
          transitionAppear: true,
          transitionName: this.getTransitionName()
        },
        visible ? React.createElement(
          Align,
          {
            target: this.getAlignTarget(),
            key: 'popup',
            ref: this.saveAlignRef,
            monitorWindowResize: true,
            align: align,
            onAlign: this.onAlign
          },
          React.createElement(
            PopupInner,
            _extends({
              visible: true
            }, popupInnerProps),
            children
          )
        ) : null
      );
    }

    return React.createElement(
      Animate,
      {
        component: '',
        exclusive: true,
        transitionAppear: true,
        transitionName: this.getTransitionName(),
        showProp: 'xVisible'
      },
      React.createElement(
        Align,
        {
          target: this.getAlignTarget(),
          key: 'popup',
          ref: this.saveAlignRef,
          monitorWindowResize: true,
          xVisible: visible,
          childrenProps: { visible: 'xVisible' },
          disabled: !visible,
          align: align,
          onAlign: this.onAlign
        },
        React.createElement(
          PopupInner,
          _extends({
            hiddenClassName: hiddenClassName
          }, popupInnerProps),
          children
        )
      )
    );
  };

  Popup.prototype.getZIndexStyle = function getZIndexStyle() {
    var style = {};
    var props = this.props;
    if (props.zIndex !== undefined) {
      style.zIndex = props.zIndex;
    }
    return style;
  };

  Popup.prototype.getMaskElement = function getMaskElement() {
    var props = this.props;
    var maskElement = void 0;
    if (props.mask) {
      var maskTransition = this.getMaskTransitionName();
      maskElement = React.createElement(LazyRenderBox, {
        style: this.getZIndexStyle(),
        key: 'mask',
        className: props.prefixCls + '-mask',
        hiddenClassName: props.prefixCls + '-mask-hidden',
        visible: props.visible
      });
      if (maskTransition) {
        maskElement = React.createElement(
          Animate,
          {
            key: 'mask',
            showProp: 'visible',
            transitionAppear: true,
            component: '',
            transitionName: maskTransition
          },
          maskElement
        );
      }
    }
    return maskElement;
  };

  Popup.prototype.render = function render() {
    return React.createElement(
      'div',
      null,
      this.getMaskElement(),
      this.getPopupElement()
    );
  };

  return Popup;
}(Component);

Popup.propTypes = {
  visible: PropTypes.bool,
  style: PropTypes.object,
  getClassNameFromAlign: PropTypes.func,
  onAlign: PropTypes.func,
  getRootDomNode: PropTypes.func,
  align: PropTypes.any,
  destroyPopupOnHide: PropTypes.bool,
  className: PropTypes.string,
  prefixCls: PropTypes.string,
  onMouseEnter: PropTypes.func,
  onMouseLeave: PropTypes.func,
  onMouseDown: PropTypes.func,
  onTouchStart: PropTypes.func,
  stretch: PropTypes.string,
  children: PropTypes.node,
  point: PropTypes.shape({
    pageX: PropTypes.number,
    pageY: PropTypes.number
  })
};

var _initialiseProps = function _initialiseProps() {
  var _this3 = this;

  this.onAlign = function (popupDomNode, align) {
    var props = _this3.props;
    var currentAlignClassName = props.getClassNameFromAlign(align);
    // FIX: https://github.com/react-component/trigger/issues/56
    // FIX: https://github.com/react-component/tooltip/issues/79
    if (_this3.currentAlignClassName !== currentAlignClassName) {
      _this3.currentAlignClassName = currentAlignClassName;
      popupDomNode.className = _this3.getClassName(currentAlignClassName);
    }
    props.onAlign(popupDomNode, align);
  };

  this.setStretchSize = function () {
    var _props2 = _this3.props,
        stretch = _props2.stretch,
        getRootDomNode = _props2.getRootDomNode,
        visible = _props2.visible;
    var _state2 = _this3.state,
        stretchChecked = _state2.stretchChecked,
        targetHeight = _state2.targetHeight,
        targetWidth = _state2.targetWidth;


    if (!stretch || !visible) {
      if (stretchChecked) {
        _this3.setState({ stretchChecked: false });
      }
      return;
    }

    var $ele = getRootDomNode();
    if (!$ele) return;

    var height = $ele.offsetHeight;
    var width = $ele.offsetWidth;

    if (targetHeight !== height || targetWidth !== width || !stretchChecked) {
      _this3.setState({
        stretchChecked: true,
        targetHeight: height,
        targetWidth: width
      });
    }
  };

  this.getTargetElement = function () {
    return _this3.props.getRootDomNode();
  };

  this.getAlignTarget = function () {
    var point = _this3.props.point;

    if (point) {
      return point;
    }
    return _this3.getTargetElement;
  };
};

export default Popup;