rc-tile-map/lib/overLayer/Label.js

地图组件

'use strict';

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

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

var _class, _temp2;

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _MapComponent2 = require('../MapComponent');

var _MapComponent3 = _interopRequireDefault(_MapComponent2);

var _layer = require('../propTypes/layer');

var _layer2 = _interopRequireDefault(_layer);

var _map = require('../propTypes/map');

var _map2 = _interopRequireDefault(_map);

var _index = require('../propTypes/index');

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

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; }

var Label = (_temp2 = _class = function (_MapComponent) {
  _inherits(Label, _MapComponent);

  function Label() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, Label);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Label.__proto__ || Object.getPrototypeOf(Label)).call.apply(_ref, [this].concat(args))), _this), _this.removeInfoWindowContent = function () {
      if (_this.context.markerInstance) {
        // 跟随marker一起移除
      } else {
        _this.context.map.removeOverlay(_this.componentInstance);
      }
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Label, [{
    key: 'createComponentInstance',
    value: function createComponentInstance(props) {
      var label = new window.BMap.Label(props.children, this.getOptions(props));
      if (props.style) {
        label.setStyle(props.style);
      }
      if (props.title) {
        label.setTitle(props.title);
      }
      if (props.zIndex) {
        label.setZIndex(props.zIndex);
      }
      if (!props.show) {
        label.hide();
      }
      return label;
    }
  }, {
    key: 'updateComponentInstance',
    value: function updateComponentInstance(fromProps, toProps) {
      // var p = document.createElement('p')
      // p.innerText = `${countNum++}--${JSON.stringify(toProps)}--`
      // document.getElementById('error-ie8').appendChild(p)
      this.updatePropsByBoolFun('show', 'hide', fromProps.show, toProps.show);
      if (toProps.show) {
        this.updatePropsBySetFun('setContent', fromProps.children, toProps.children);
      }
      this.updatePropsBySetFun('setStyle', fromProps.style, toProps.style);
      this.updatePropsBySetFun('setTitle', fromProps.title, toProps.title);
      this.updatePropsBySetFun('setZIndex', fromProps.zIndex, toProps.zIndex);
      this.updatePropsBySetFun('setOffset', fromProps.offset, toProps.offset);
      this.updatePropsBySetFun('setPosition', fromProps.position, toProps.position);
      this.updatePropsByBoolFun('enableMassClear', 'disableMassClear', fromProps.enableMassClear, toProps.enableMassClear);
    }
  }, {
    key: 'componentWillMount',
    value: function componentWillMount() {
      _get(Label.prototype.__proto__ || Object.getPrototypeOf(Label.prototype), 'componentWillMount', this).call(this);
      this.componentInstance = this.createComponentInstance(this.props);
      if (this.props.setComponentInstance) {
        this.props.setComponentInstance(this.componentInstance);
      }
    }
  }, {
    key: 'componentDidMount',
    value: function componentDidMount() {
      var position = this.props.position;
      var _context = this.context,
          map = _context.map,
          markerInstance = _context.markerInstance;

      var el = this.componentInstance;
      if (markerInstance) {
        // Attach to container component
        markerInstance.setLabel(el);
      } else {
        // Attach to a Map
        if (position) {
          map.addOverlay(el);
        }
      }
    }
  }, {
    key: 'componentDidUpdate',
    value: function componentDidUpdate(prevProps) {
      this.updateComponentInstance(prevProps, this.props);
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.removeInfoWindowContent();
      _get(Label.prototype.__proto__ || Object.getPrototypeOf(Label.prototype), 'componentWillUnmount', this).call(this);
    }
  }, {
    key: 'render',
    value: function render() {
      return null;
    }
  }]);

  return Label;
}(_MapComponent3['default']), _class.defaultProps = {
  enableMassClear: true,
  show: true,
  style: {
    color: '#666',
    fontSize: '12px',
    lineHeight: '20px',
    borderColor: '#ddd',
    boxShadow: '0 2px 6px #aaa',
    padding: '10px',
    borderRadius: '0',
    fontFamily: '微软雅黑'
  }
}, _class.propTypes = {
  children: _propTypes2['default'].string,
  style: _propTypes2['default'].object,
  title: _propTypes2['default'].string,
  zIndex: _propTypes2['default'].number,
  offset: _index.size,
  enableMassClear: _propTypes2['default'].bool,
  position: _index.point,
  show: _propTypes2['default'].bool
}, _class.contextTypes = {
  map: _map2['default'],
  markerInstance: _layer2['default']
}, _temp2);
exports['default'] = Label;
module.exports = exports['default'];