react-native-mapsforge-vtm/lib/commonjs/compose/useMapEvents.js

React Native components to build vector maps using Mapsforges fork of vtm. Offline rendering of OpenStreetMap data. Android only

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _lodashEs = require("lodash-es");
var _react = require("react");
var _reactNative = require("react-native");
/**
 * External dependencies
 */

/**
 * Internal dependencies
 */

const useMapEvents = ({
  nativeNodeHandle,
  onMapEvent
}) => {
  (0, _react.useEffect)(() => {
    const eventEmitter = new _reactNative.NativeEventEmitter();
    let eventListener = eventEmitter.addListener('onMapEvent', response => {
      if (response.nativeNodeHandle === nativeNodeHandle && (0, _lodashEs.isFunction)(onMapEvent)) {
        onMapEvent(response);
      }
    });
    return () => {
      eventListener.remove();
    };
  }, [nativeNodeHandle, onMapEvent]);
};
var _default = exports.default = useMapEvents;
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