@vtx/cs-map/lib/split-screen/index.js

React components for Vortex

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _react = _interopRequireWildcard(require("react"));
var _map = _interopRequireDefault(require("../map"));
var _excluded = ["children", "wrapStyle", "createdMap"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : 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); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
var Context = /*#__PURE__*/_react["default"].createContext({});
var Provider = Context.Provider;
var Item = /*#__PURE__*/(0, _react.forwardRef)(function (props, ref) {
  var children = props.children,
    wrapStyle = props.wrapStyle,
    createdMapProps = props.createdMap,
    otherVal = _objectWithoutProperties(props, _excluded);
  var dom = (0, _react.useRef)();
  var mapRef = (0, _react.useRef)();
  var _useContext = (0, _react.useContext)(Context),
    addMap = _useContext.addMap,
    removeMap = _useContext.removeMap;

  // 移除地图
  (0, _react.useEffect)(function () {
    return function () {
      removeMap(mapRef.current);
    };
  }, []);

  // 暴露给父组件
  (0, _react.useImperativeHandle)(ref, function () {
    return {
      dom: dom.current,
      mapRef: mapRef.current
    };
  });

  // 创建地图
  var createdMap = function createdMap(map) {
    mapRef.current = map;
    createdMapProps === null || createdMapProps === void 0 || createdMapProps(map);
    addMap(map);
  };
  return /*#__PURE__*/_react["default"].createElement("div", {
    ref: dom,
    style: _objectSpread({
      flex: 1,
      overflow: "hidden",
      border: '1px solid #ccc'
    }, wrapStyle)
  }, /*#__PURE__*/_react["default"].createElement(_map["default"], _extends({}, otherVal, {
    createdMap: createdMap
  }), children));
});
var SplitScreen = function SplitScreen(props) {
  var mode = props.mode,
    children = props.children,
    style = props.style;
  var mapListRef = (0, _react.useRef)([]);
  var addMap = function addMap(map) {
    mapListRef.current.push(map);
    onChange();
  };
  var removeMap = function removeMap(map) {
    mapListRef.current = mapListRef.current.filter(function (item) {
      return item !== map;
    });
    onChange();
  };
  var onChange = function onChange() {
    var currentViewer;
    // 同步视角
    var syncViewer = function syncViewer(e) {
      var _currentViewer, _e$_view;
      if (currentViewer && ((_currentViewer = currentViewer) === null || _currentViewer === void 0 || (_currentViewer = _currentViewer.scene) === null || _currentViewer === void 0 ? void 0 : _currentViewer.id) !== (e === null || e === void 0 ? void 0 : e.id) && (_e$_view = e._view) !== null && _e$_view !== void 0 && _e$_view.camera) {
        e._view.camera.flyTo({
          destination: currentViewer.camera.position,
          orientation: {
            heading: currentViewer.camera.heading,
            pitch: currentViewer.camera.pitch,
            roll: currentViewer.camera.roll
          },
          duration: 0.0
        });
      }
    };
    mapListRef.current.map(function (viewer) {
      viewer.onMouseMove = function () {
        currentViewer = viewer;
      };

      // 先移除监听
      viewer.camera.changed.removeEventListener(syncViewer);
      viewer.scene.preRender.removeEventListener(syncViewer);

      // 再添加监听
      viewer.camera.changed.addEventListener(syncViewer);
      viewer.scene.preRender.addEventListener(syncViewer);
    });
  };
  return /*#__PURE__*/_react["default"].createElement(Provider, {
    value: {
      mode: mode,
      mapList: mapListRef.current,
      addMap: addMap,
      removeMap: removeMap
    }
  }, /*#__PURE__*/_react["default"].createElement("div", {
    style: _objectSpread({
      width: '100%',
      height: '100%',
      display: 'flex',
      flexDirection: mode === "VERTICAL" ? 'column' : 'row'
    }, style)
  }, children));
};
SplitScreen.Item = Item;
var _default = exports["default"] = SplitScreen;
//# sourceMappingURL=index.js.map