@aimake/nanod/lib/tooltip/index.js

## 设计模式 NANO DESIGN 是面向于企业级中台化应用的解决方案。服务于 ToB 和 ToE 类型的单页应用，应用于各产品中从而产出了一套设计及前端规范。

"use strict";

var _typeof3 = require("babel-runtime/helpers/typeof");

var _typeof4 = _interopRequireDefault2(_typeof3);

function _interopRequireDefault2(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(require("react"));

var _reactLifecyclesCompat = require("react-lifecycles-compat");

var _rcTooltip = _interopRequireDefault(require("rc-tooltip"));

var _classnames = _interopRequireDefault(require("classnames"));

var _placements = _interopRequireDefault(require("./placements"));

var _configProvider = require("../config-provider");

function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : { "default": obj };
}

function _interopRequireWildcard(obj) {
  if (obj && obj.__esModule) {
    return obj;
  } else {
    var newObj = {};if (obj != null) {
      for (var key in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, key)) {
          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};if (desc.get || desc.set) {
            Object.defineProperty(newObj, key, desc);
          } else {
            newObj[key] = obj[key];
          }
        }
      }
    }newObj["default"] = obj;return newObj;
  }
}

function _typeof(obj) {
  if (typeof Symbol === "function" && (0, _typeof4["default"])(Symbol.iterator) === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  }return _typeof(obj);
}

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true });
  } else {
    obj[key] = value;
  }return obj;
}

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

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ("value" in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);if (staticProps) _defineProperties(Constructor, staticProps);return Constructor;
}

function _possibleConstructorReturn(self, call) {
  if (call && (_typeof(call) === "object" || typeof call === "function")) {
    return call;
  }return _assertThisInitialized(self);
}

function _getPrototypeOf(o) {
  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
    return o.__proto__ || Object.getPrototypeOf(o);
  };return _getPrototypeOf(o);
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function");
  }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } });if (superClass) _setPrototypeOf(subClass, superClass);
}

function _setPrototypeOf(o, p) {
  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
    o.__proto__ = p;return o;
  };return _setPrototypeOf(o, p);
}

function _assertThisInitialized(self) {
  if (self === void 0) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }return self;
}

function _extends() {
  _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;
  };return _extends.apply(this, arguments);
}

var splitObject = function splitObject(obj, keys) {
  var picked = {};

  var omitted = _extends({}, obj);

  keys.forEach(function (key) {
    if (obj && key in obj) {
      picked[key] = obj[key];
      delete omitted[key];
    }
  });
  return {
    picked: picked,
    omitted: omitted
  };
};

var Tooltip =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Tooltip, _React$Component);

  function Tooltip(props) {
    var _this;

    _classCallCheck(this, Tooltip);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Tooltip).call(this, props));

    _this.onVisibleChange = function (visible) {
      var onVisibleChange = _this.props.onVisibleChange;

      if (!('visible' in _this.props)) {
        _this.setState({
          visible: _this.isNoTitle() ? false : visible
        });
      }

      if (onVisibleChange && !_this.isNoTitle()) {
        onVisibleChange(visible);
      }
    }; // 动态设置动画点


    _this.onPopupAlign = function (domNode, align) {
      var placements = _this.getPlacements(); // 当前返回的位置


      var placement = Object.keys(placements).filter(function (key) {
        return placements[key].points[0] === align.points[0] && placements[key].points[1] === align.points[1];
      })[0];

      if (!placement) {
        return;
      } // 根据当前坐标设置动画点


      var rect = domNode.getBoundingClientRect();
      var transformOrigin = {
        top: '50%',
        left: '50%'
      };

      if (placement.indexOf('top') >= 0 || placement.indexOf('Bottom') >= 0) {
        transformOrigin.top = "".concat(rect.height - align.offset[1], "px");
      } else if (placement.indexOf('Top') >= 0 || placement.indexOf('bottom') >= 0) {
        transformOrigin.top = "".concat(-align.offset[1], "px");
      }

      if (placement.indexOf('left') >= 0 || placement.indexOf('Right') >= 0) {
        transformOrigin.left = "".concat(rect.width - align.offset[0], "px");
      } else if (placement.indexOf('right') >= 0 || placement.indexOf('Left') >= 0) {
        transformOrigin.left = "".concat(-align.offset[0], "px");
      }

      domNode.style.transformOrigin = "".concat(transformOrigin.left, " ").concat(transformOrigin.top);
    };

    _this.saveTooltip = function (node) {
      _this.tooltip = node;
    };

    _this.renderTooltip = function (_ref) {
      var getContextPopupContainer = _ref.getPopupContainer,
          getPrefixCls = _ref.getPrefixCls;

      var _assertThisInitialize = _assertThisInitialized(_assertThisInitialized(_this)),
          props = _assertThisInitialize.props,
          state = _assertThisInitialize.state;

      var customizePrefixCls = props.prefixCls,
          title = props.title,
          overlay = props.overlay,
          openClassName = props.openClassName,
          getPopupContainer = props.getPopupContainer,
          getTooltipContainer = props.getTooltipContainer;
      var children = props.children;
      var prefixCls = getPrefixCls('tooltip', customizePrefixCls);
      var visible = state.visible; // Hide tooltip when there is no title

      if (!('visible' in props) && _this.isNoTitle()) {
        visible = false;
      }

      var child = _this.getDisabledCompatibleChildren(React.isValidElement(children) ? children : React.createElement("span", null, children));

      var childProps = child.props;
      var childCls = (0, _classnames["default"])(childProps.className, _defineProperty({}, openClassName || "".concat(prefixCls, "-open"), true));
      return React.createElement(_rcTooltip["default"], _extends({}, _this.props, {
        prefixCls: prefixCls,
        getTooltipContainer: getPopupContainer || getTooltipContainer || getContextPopupContainer,
        ref: _this.saveTooltip,
        builtinPlacements: _this.getPlacements(),
        overlay: overlay || title || '',
        visible: visible,
        onVisibleChange: _this.onVisibleChange,
        onPopupAlign: _this.onPopupAlign
      }), visible ? (0, React.cloneElement)(child, {
        className: childCls
      }) : child);
    };

    _this.state = {
      visible: !!props.visible || !!props.defaultVisible
    };
    return _this;
  }

  _createClass(Tooltip, [{
    key: "getPopupDomNode",
    value: function getPopupDomNode() {
      return this.tooltip.getPopupDomNode();
    }
  }, {
    key: "getPlacements",
    value: function getPlacements() {
      var _this$props = this.props,
          builtinPlacements = _this$props.builtinPlacements,
          arrowPointAtCenter = _this$props.arrowPointAtCenter,
          autoAdjustOverflow = _this$props.autoAdjustOverflow;
      return builtinPlacements || (0, _placements["default"])({
        arrowPointAtCenter: arrowPointAtCenter,
        verticalArrowShift: 8,
        autoAdjustOverflow: autoAdjustOverflow
      });
    } // Fix Tooltip won't hide at disabled button
    // mouse events don't trigger at disabled button in Chrome
    // https://github.com/react-component/tooltip/issues/18

  }, {
    key: "getDisabledCompatibleChildren",
    value: function getDisabledCompatibleChildren(element) {
      if ((element.type.__ANT_BUTTON || element.type === 'button') && element.props.disabled) {
        // Pick some layout related style properties up to span
        // Prevent layout bugs like https://github.com/ant-design/ant-design/issues/5254
        var _splitObject = splitObject(element.props.style, ['position', 'left', 'right', 'top', 'bottom', 'float', 'display', 'zIndex']),
            picked = _splitObject.picked,
            omitted = _splitObject.omitted;

        var spanStyle = _extends({
          display: 'inline-block'
        }, picked, {
          cursor: 'not-allowed',
          width: element.props.block ? '100%' : null
        });

        var buttonStyle = _extends({}, omitted, {
          pointerEvents: 'none'
        });

        var child = (0, React.cloneElement)(element, {
          style: buttonStyle,
          className: null
        });
        return React.createElement("span", {
          style: spanStyle,
          className: element.props.className
        }, child);
      }

      return element;
    }
  }, {
    key: "isNoTitle",
    value: function isNoTitle() {
      var _this$props2 = this.props,
          title = _this$props2.title,
          overlay = _this$props2.overlay;
      return !title && !overlay; // overlay for old version compatibility
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderTooltip);
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps) {
      if ('visible' in nextProps) {
        return {
          visible: nextProps.visible
        };
      }

      return null;
    }
  }]);

  return Tooltip;
}(React.Component);

Tooltip.defaultProps = {
  placement: 'top',
  transitionName: 'zoom-big-fast',
  mouseEnterDelay: 0.1,
  mouseLeaveDelay: 0.1,
  arrowPointAtCenter: false,
  autoAdjustOverflow: true
};
(0, _reactLifecyclesCompat.polyfill)(Tooltip);
var _default = Tooltip;
exports["default"] = _default;