@vtx/cs-map/lib/demand-layer/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"] = _default;
var _react = _interopRequireWildcard(require("react"));
var _DemandLayer = _interopRequireDefault(require("./DemandLayer"));
var _ahooks = require("ahooks");
var _events = require("../events");
var _useProps2 = _interopRequireDefault(require("../_util/useProps"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
function _default(props) {
  var data = props.data,
    features = props.features,
    url = props.url,
    params = props.params,
    style = props.style,
    zIndex = props.zIndex,
    key = props.id,
    _key = props._key,
    name = props.name,
    labelField = props.labelField,
    template = props.template,
    children = props.children,
    renderMode = props.renderMode,
    _props$show = props.show,
    show = _props$show === void 0 ? true : _props$show,
    method = props.method,
    legend = props.legend,
    group = props.group;
  var _useState = (0, _react.useState)(false),
    _useState2 = _slicedToArray(_useState, 2),
    layerLoad = _useState2[0],
    setLayerLoad = _useState2[1];
  var layerRef = (0, _react.useRef)();
  var _useProps = (0, _useProps2["default"])(),
    map = _useProps.map,
    groupLayer = _useProps.groupLayer;
  (0, _react.useEffect)(function () {
    var layer = new _DemandLayer["default"]({
      url: url,
      data: data,
      renderMode: renderMode,
      features: features,
      params: params,
      style: style,
      zIndex: zIndex,
      key: key || _key,
      name: name,
      labelField: labelField,
      template: template,
      show: show,
      legend: legend,
      group: group,
      map: map,
      groupLayer: groupLayer,
      method: method
    });

    // 注册事件
    (0, _events.registerEventLayer)(layer, props);
    setLayerLoad(true);
    if (groupLayer) {
      groupLayer.addLayer(layer);
    } else {
      map.addLayer(layer);
    }
    layerRef.current = layer;
    return function () {
      if (groupLayer) {
        groupLayer.removeLayer(layer);
      } else {
        map.removeLayer(layer);
      }
    };
  }, []);
  (0, _ahooks.useUpdateEffect)(function () {
    layerRef.current.loadData(data);
  }, [JSON.stringify(data)]);
  (0, _ahooks.useUpdateEffect)(function () {
    layerRef.current.setRenderMode(renderMode);
  }, [renderMode]);
  (0, _ahooks.useUpdateEffect)(function () {
    layerRef.current.show = show;
  }, [show]);
  (0, _ahooks.useUpdateEffect)(function () {
    layerRef.current.setGroup(group);
  }, [JSON.stringify(group)]);
  (0, _ahooks.useUpdateEffect)(function () {
    layerRef.current.loadUrlData(url, params, method);
  }, [url, method, JSON.stringify(params)]);
  return /*#__PURE__*/_react["default"].createElement(_react["default"].Fragment, null);
}
//# sourceMappingURL=index.js.map