react-naver-maps/dist/helpers/event.js

React Navermaps API integration for modern development.

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/helpers/event.tsx
var event_exports = {};
__export(event_exports, {
  HandleEvents: () => HandleEvents
});
module.exports = __toCommonJS(event_exports);
var import_camelcase = __toESM(require("camelcase"));
var import_lodash = __toESM(require("lodash.pick"));
var import_react3 = require("react");

// src/listener.tsx
var import_react2 = require("react");

// src/contexts/event-target.ts
var import_react = require("react");
var EventTargetContext = (0, import_react.createContext)(void 0);
var useEventTarget = () => (0, import_react.useContext)(EventTargetContext);

// src/listener.tsx
function useListener(target, type, listener) {
  (0, import_react2.useEffect)(() => {
    const _listener = (...args) => listener(...args, target);
    const mapEventListener = naver.maps.Event.addListener(target, type, _listener);
    return () => {
      naver.maps.Event.removeListener(mapEventListener);
    };
  }, [target, type, listener]);
}
var Listener = (props) => {
  const {
    target: propTarget,
    type,
    listener
  } = props;
  const contextTarget = useEventTarget();
  const target = propTarget || contextTarget;
  if (!target) {
    throw new Error("react-naver-maps: No Target to add listener");
  }
  useListener(target, type, listener);
  return null;
};

// src/helpers/event.tsx
var import_jsx_runtime = require("react/jsx-runtime");
function HandleEvents(props) {
  const { events, listeners: _listeners } = props;
  const eventMap = (0, import_react3.useMemo)(() => createEventMap(events), events);
  const listeners = (0, import_lodash.default)(_listeners, Object.keys(eventMap));
  return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_jsx_runtime.Fragment, {
    children: Object.keys(listeners).map((key) => {
      const eventName = eventMap[key];
      const listener = listeners[key];
      return listener ? /* @__PURE__ */ (0, import_jsx_runtime.jsx)(Listener, {
        type: eventName,
        listener
      }, key) : null;
    })
  });
}
function createEventMap(events) {
  return events.reduce((acc, eventName) => {
    const key = (0, import_camelcase.default)(`on_${eventName}`);
    return {
      [key]: eventName,
      ...acc
    };
  }, {});
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  HandleEvents
});
//# sourceMappingURL=event.js.map