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node_modules/echarts/lib/component/geo/GeoView.js 3.83 KB
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  /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
  
  
  /**
   * AUTO-GENERATED FILE. DO NOT MODIFY.
   */
  
  /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
  import { __extends } from "tslib";
  import MapDraw from '../helper/MapDraw.js';
  import ComponentView from '../../view/Component.js';
  import { getECData } from '../../util/innerStore.js';
  import { findEventDispatcher } from '../../util/event.js';
  var GeoView = /** @class */function (_super) {
    __extends(GeoView, _super);
    function GeoView() {
      var _this = _super !== null && _super.apply(this, arguments) || this;
      _this.type = GeoView.type;
      _this.focusBlurEnabled = true;
      return _this;
    }
    GeoView.prototype.init = function (ecModel, api) {
      this._api = api;
    };
    GeoView.prototype.render = function (geoModel, ecModel, api, payload) {
      this._model = geoModel;
      if (!geoModel.get('show')) {
        this._mapDraw && this._mapDraw.remove();
        this._mapDraw = null;
        return;
      }
      if (!this._mapDraw) {
        this._mapDraw = new MapDraw(api);
      }
      var mapDraw = this._mapDraw;
      mapDraw.draw(geoModel, ecModel, api, this, payload);
      mapDraw.group.on('click', this._handleRegionClick, this);
      mapDraw.group.silent = geoModel.get('silent');
      this.group.add(mapDraw.group);
      this.updateSelectStatus(geoModel, ecModel, api);
    };
    GeoView.prototype._handleRegionClick = function (e) {
      var eventData;
      findEventDispatcher(e.target, function (current) {
        return (eventData = getECData(current).eventData) != null;
      }, true);
      if (eventData) {
        this._api.dispatchAction({
          type: 'geoToggleSelect',
          geoId: this._model.id,
          name: eventData.name
        });
      }
    };
    GeoView.prototype.updateSelectStatus = function (model, ecModel, api) {
      var _this = this;
      this._mapDraw.group.traverse(function (node) {
        var eventData = getECData(node).eventData;
        if (eventData) {
          _this._model.isSelected(eventData.name) ? api.enterSelect(node) : api.leaveSelect(node);
          // No need to traverse children.
          return true;
        }
      });
    };
    GeoView.prototype.findHighDownDispatchers = function (name) {
      return this._mapDraw && this._mapDraw.findHighDownDispatchers(name, this._model);
    };
    GeoView.prototype.dispose = function () {
      this._mapDraw && this._mapDraw.remove();
    };
    GeoView.type = 'geo';
    return GeoView;
  }(ComponentView);
  export default GeoView;