@mapbox/react-map-gl/dist/es5/components/base-control.js

A React wrapper for MapboxGL-js and overlay API.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

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

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf3 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _react = require("react");

var _propTypes = _interopRequireDefault(require("prop-types"));

var _mapContext = _interopRequireDefault(require("./map-context"));

// Copyright (c) 2015 Uber Technologies, Inc.
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
var propTypes = {
  /** Event handling */
  captureScroll: _propTypes["default"].bool,
  // Stop map pan & rotate
  captureDrag: _propTypes["default"].bool,
  // Stop map click
  captureClick: _propTypes["default"].bool,
  // Stop map double click
  captureDoubleClick: _propTypes["default"].bool
};
var defaultProps = {
  captureScroll: false,
  captureDrag: true,
  captureClick: true,
  captureDoubleClick: true
};

/*
 * PureComponent doesn't update when context changes.
 * The only way is to implement our own shouldComponentUpdate here. Considering
 * the parent component (StaticMap or InteractiveMap) is pure, and map re-render
 * is almost always triggered by a viewport change, we almost definitely need to
 * recalculate the marker's position when the parent re-renders.
 */
var BaseControl =
/*#__PURE__*/
function (_PureComponent) {
  (0, _inherits2["default"])(BaseControl, _PureComponent);

  function BaseControl() {
    var _getPrototypeOf2;

    var _this;

    (0, _classCallCheck2["default"])(this, BaseControl);

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

    _this = (0, _possibleConstructorReturn2["default"])(this, (_getPrototypeOf2 = (0, _getPrototypeOf3["default"])(BaseControl)).call.apply(_getPrototypeOf2, [this].concat(args)));
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_context", {});
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_events", null);
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_containerRef", (0, _react.createRef)());
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_onScroll", function (evt) {
      if (_this.props.captureScroll) {
        evt.stopPropagation();
      }
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_onDragStart", function (evt) {
      if (_this.props.captureDrag) {
        evt.stopPropagation();
      }
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_onDblClick", function (evt) {
      if (_this.props.captureDoubleClick) {
        evt.stopPropagation();
      }
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_onClick", function (evt) {
      if (_this.props.captureClick) {
        evt.stopPropagation();
      }
    });
    return _this;
  }

  (0, _createClass2["default"])(BaseControl, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var ref = this._containerRef.current;

      if (!ref) {
        return;
      }

      var eventManager = this._context.eventManager; // Return early if no eventManager is found

      if (eventManager) {
        this._events = {
          wheel: this._onScroll,
          panstart: this._onDragStart,
          anyclick: this._onClick,
          click: this._onClick,
          dblclick: this._onDblClick
        };
        eventManager.on(this._events, ref);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      var eventManager = this._context.eventManager;

      if (eventManager && this._events) {
        eventManager.off(this._events);
      }
    }
  }, {
    key: "_render",
    value: function _render() {
      throw new Error('_render() not implemented');
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      return (0, _react.createElement)(_mapContext["default"].Consumer, null, function (context) {
        _this2._context = context;
        return _this2._render();
      });
    }
  }]);
  return BaseControl;
}(_react.PureComponent);

exports["default"] = BaseControl;
(0, _defineProperty2["default"])(BaseControl, "propTypes", propTypes);
(0, _defineProperty2["default"])(BaseControl, "defaultProps", defaultProps);
//# sourceMappingURL=base-control.js.map