wit-uniapp/node_modules/echarts/lib/legacy/dataSelectAction.js

/*
* 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 { extend, each, isArray, isString } from 'zrender/lib/core/util.js';
import { deprecateReplaceLog, deprecateLog } from '../util/log.js';
import { queryDataIndex } from '../util/model.js'; // Legacy data selection action.
// Includes: pieSelect, pieUnSelect, pieToggleSelect, mapSelect, mapUnSelect, mapToggleSelect

export function createLegacyDataSelectAction(seriesType, ecRegisterAction) {
  function getSeriesIndices(ecModel, payload) {
    var seriesIndices = [];
    ecModel.eachComponent({
      mainType: 'series',
      subType: seriesType,
      query: payload
    }, function (seriesModel) {
      seriesIndices.push(seriesModel.seriesIndex);
    });
    return seriesIndices;
  }

  each([[seriesType + 'ToggleSelect', 'toggleSelect'], [seriesType + 'Select', 'select'], [seriesType + 'UnSelect', 'unselect']], function (eventsMap) {
    ecRegisterAction(eventsMap[0], function (payload, ecModel, api) {
      payload = extend({}, payload);

      if (process.env.NODE_ENV !== 'production') {
        deprecateReplaceLog(payload.type, eventsMap[1]);
      }

      api.dispatchAction(extend(payload, {
        type: eventsMap[1],
        seriesIndex: getSeriesIndices(ecModel, payload)
      }));
    });
  });
}

function handleSeriesLegacySelectEvents(type, eventPostfix, ecIns, ecModel, payload) {
  var legacyEventName = type + eventPostfix;

  if (!ecIns.isSilent(legacyEventName)) {
    if (process.env.NODE_ENV !== 'production') {
      deprecateLog("event " + legacyEventName + " is deprecated.");
    }

    ecModel.eachComponent({
      mainType: 'series',
      subType: 'pie'
    }, function (seriesModel) {
      var seriesIndex = seriesModel.seriesIndex;
      var selectedMap = seriesModel.option.selectedMap;
      var selected = payload.selected;

      for (var i = 0; i < selected.length; i++) {
        if (selected[i].seriesIndex === seriesIndex) {
          var data = seriesModel.getData();
          var dataIndex = queryDataIndex(data, payload.fromActionPayload);
          ecIns.trigger(legacyEventName, {
            type: legacyEventName,
            seriesId: seriesModel.id,
            name: isArray(dataIndex) ? data.getName(dataIndex[0]) : data.getName(dataIndex),
            selected: isString(selectedMap) ? selectedMap : extend({}, selectedMap)
          });
        }
      }
    });
  }
}

export function handleLegacySelectEvents(messageCenter, ecIns, api) {
  messageCenter.on('selectchanged', function (params) {
    var ecModel = api.getModel();

    if (params.isFromClick) {
      handleSeriesLegacySelectEvents('map', 'selectchanged', ecIns, ecModel, params);
      handleSeriesLegacySelectEvents('pie', 'selectchanged', ecIns, ecModel, params);
    } else if (params.fromAction === 'select') {
      handleSeriesLegacySelectEvents('map', 'selected', ecIns, ecModel, params);
      handleSeriesLegacySelectEvents('pie', 'selected', ecIns, ecModel, params);
    } else if (params.fromAction === 'unselect') {
      handleSeriesLegacySelectEvents('map', 'unselected', ecIns, ecModel, params);
      handleSeriesLegacySelectEvents('pie', 'unselected', ecIns, ecModel, params);
    }
  });
}