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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { normalizeToArray // , MappingExistingItem, setComponentTypeToKeyInfo, mappingToExists
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} from '../util/model.js';
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import { each, clone, map, isTypedArray, setAsPrimitive, isArray, isObject // , HashMap , createHashMap, extend, merge,
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} from 'zrender/lib/core/util.js';
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import { error } from '../util/log.js';
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var QUERY_REG = /^(min|max)?(.+)$/; // Key: mainType
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// type FakeComponentsMap = HashMap<(MappingExistingItem & { subType: string })[]>;
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/**
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* TERM EXPLANATIONS:
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* See `ECOption` and `ECUnitOption` in `src/util/types.ts`.
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*/
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var OptionManager =
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/** @class */
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function () {
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// timeline.notMerge is not supported in ec3. Firstly there is rearly
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// case that notMerge is needed. Secondly supporting 'notMerge' requires
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// rawOption cloned and backuped when timeline changed, which does no
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// good to performance. What's more, that both timeline and setOption
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// method supply 'notMerge' brings complex and some problems.
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// Consider this case:
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// (step1) chart.setOption({timeline: {notMerge: false}, ...}, false);
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// (step2) chart.setOption({timeline: {notMerge: true}, ...}, false);
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function OptionManager(api) {
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this._timelineOptions = [];
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this._mediaList = [];
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/**
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* -1, means default.
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* empty means no media.
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*/
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this._currentMediaIndices = [];
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this._api = api;
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}
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OptionManager.prototype.setOption = function (rawOption, optionPreprocessorFuncs, opt) {
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if (rawOption) {
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// That set dat primitive is dangerous if user reuse the data when setOption again.
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each(normalizeToArray(rawOption.series), function (series) {
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series && series.data && isTypedArray(series.data) && setAsPrimitive(series.data);
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});
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each(normalizeToArray(rawOption.dataset), function (dataset) {
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dataset && dataset.source && isTypedArray(dataset.source) && setAsPrimitive(dataset.source);
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});
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} // Caution: some series modify option data, if do not clone,
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// it should ensure that the repeat modify correctly
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// (create a new object when modify itself).
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rawOption = clone(rawOption); // FIXME
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// If some property is set in timeline options or media option but
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// not set in baseOption, a warning should be given.
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var optionBackup = this._optionBackup;
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var newParsedOption = parseRawOption(rawOption, optionPreprocessorFuncs, !optionBackup);
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this._newBaseOption = newParsedOption.baseOption; // For setOption at second time (using merge mode);
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if (optionBackup) {
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// FIXME
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// the restore merge solution is essentially incorrect.
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// the mapping can not be 100% consistent with ecModel, which probably brings
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// potential bug!
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// The first merge is delayed, becuase in most cases, users do not call `setOption` twice.
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// let fakeCmptsMap = this._fakeCmptsMap;
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// if (!fakeCmptsMap) {
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// fakeCmptsMap = this._fakeCmptsMap = createHashMap();
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// mergeToBackupOption(fakeCmptsMap, null, optionBackup.baseOption, null);
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// }
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// mergeToBackupOption(
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// fakeCmptsMap, optionBackup.baseOption, newParsedOption.baseOption, opt
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// );
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// For simplicity, timeline options and media options do not support merge,
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// that is, if you `setOption` twice and both has timeline options, the latter
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// timeline opitons will not be merged to the formers, but just substitude them.
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if (newParsedOption.timelineOptions.length) {
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optionBackup.timelineOptions = newParsedOption.timelineOptions;
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}
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if (newParsedOption.mediaList.length) {
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optionBackup.mediaList = newParsedOption.mediaList;
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}
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if (newParsedOption.mediaDefault) {
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optionBackup.mediaDefault = newParsedOption.mediaDefault;
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}
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} else {
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this._optionBackup = newParsedOption;
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}
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};
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OptionManager.prototype.mountOption = function (isRecreate) {
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var optionBackup = this._optionBackup;
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this._timelineOptions = optionBackup.timelineOptions;
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this._mediaList = optionBackup.mediaList;
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this._mediaDefault = optionBackup.mediaDefault;
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this._currentMediaIndices = [];
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return clone(isRecreate // this._optionBackup.baseOption, which is created at the first `setOption`
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// called, and is merged into every new option by inner method `mergeToBackupOption`
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// each time `setOption` called, can be only used in `isRecreate`, because
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// its reliability is under suspicion. In other cases option merge is
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// performed by `model.mergeOption`.
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? optionBackup.baseOption : this._newBaseOption);
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};
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OptionManager.prototype.getTimelineOption = function (ecModel) {
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var option;
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var timelineOptions = this._timelineOptions;
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if (timelineOptions.length) {
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// getTimelineOption can only be called after ecModel inited,
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// so we can get currentIndex from timelineModel.
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var timelineModel = ecModel.getComponent('timeline');
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if (timelineModel) {
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option = clone( // FIXME:TS as TimelineModel or quivlant interface
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timelineOptions[timelineModel.getCurrentIndex()]);
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}
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}
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return option;
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};
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OptionManager.prototype.getMediaOption = function (ecModel) {
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var ecWidth = this._api.getWidth();
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var ecHeight = this._api.getHeight();
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var mediaList = this._mediaList;
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var mediaDefault = this._mediaDefault;
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var indices = [];
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var result = []; // No media defined.
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if (!mediaList.length && !mediaDefault) {
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return result;
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} // Multi media may be applied, the latter defined media has higher priority.
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for (var i = 0, len = mediaList.length; i < len; i++) {
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if (applyMediaQuery(mediaList[i].query, ecWidth, ecHeight)) {
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indices.push(i);
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}
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} // FIXME
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// Whether mediaDefault should force users to provide? Otherwise
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// the change by media query can not be recorvered.
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if (!indices.length && mediaDefault) {
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indices = [-1];
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}
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if (indices.length && !indicesEquals(indices, this._currentMediaIndices)) {
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result = map(indices, function (index) {
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return clone(index === -1 ? mediaDefault.option : mediaList[index].option);
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});
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} // Otherwise return nothing.
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this._currentMediaIndices = indices;
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return result;
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};
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return OptionManager;
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}();
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/**
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* [RAW_OPTION_PATTERNS]
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* (Note: "series: []" represents all other props in `ECUnitOption`)
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*
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* (1) No prop "baseOption" declared:
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* Root option is used as "baseOption" (except prop "options" and "media").
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* ```js
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* option = {
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* series: [],
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* timeline: {},
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* options: [],
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* };
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* option = {
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* series: [],
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* media: {},
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* };
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* option = {
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* series: [],
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* timeline: {},
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* options: [],
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* media: {},
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* }
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* ```
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*
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* (2) Prop "baseOption" declared:
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* If "baseOption" declared, `ECUnitOption` props can only be declared
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* inside "baseOption" except prop "timeline" (compat ec2).
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* ```js
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* option = {
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* baseOption: {
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* timeline: {},
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* series: [],
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* },
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* options: []
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* };
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* option = {
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* baseOption: {
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* series: [],
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* },
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* media: []
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* };
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* option = {
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* baseOption: {
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* timeline: {},
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* series: [],
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* },
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* options: []
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* media: []
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* };
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* option = {
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* // ec3 compat ec2: allow (only) `timeline` declared
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* // outside baseOption. Keep this setting for compat.
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* timeline: {},
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* baseOption: {
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* series: [],
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* },
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* options: [],
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* media: []
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* };
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* ```
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*/
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function parseRawOption( // `rawOption` May be modified
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rawOption, optionPreprocessorFuncs, isNew) {
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var mediaList = [];
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var mediaDefault;
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var baseOption;
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var declaredBaseOption = rawOption.baseOption; // Compatible with ec2, [RAW_OPTION_PATTERNS] above.
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var timelineOnRoot = rawOption.timeline;
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var timelineOptionsOnRoot = rawOption.options;
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var mediaOnRoot = rawOption.media;
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var hasMedia = !!rawOption.media;
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var hasTimeline = !!(timelineOptionsOnRoot || timelineOnRoot || declaredBaseOption && declaredBaseOption.timeline);
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if (declaredBaseOption) {
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baseOption = declaredBaseOption; // For merge option.
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if (!baseOption.timeline) {
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baseOption.timeline = timelineOnRoot;
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}
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} // For convenience, enable to use the root option as the `baseOption`:
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// `{ ...normalOptionProps, media: [{ ... }, { ... }] }`
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else {
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if (hasTimeline || hasMedia) {
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rawOption.options = rawOption.media = null;
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}
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baseOption = rawOption;
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}
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if (hasMedia) {
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if (isArray(mediaOnRoot)) {
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each(mediaOnRoot, function (singleMedia) {
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if (process.env.NODE_ENV !== 'production') {
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// Real case of wrong config.
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if (singleMedia && !singleMedia.option && isObject(singleMedia.query) && isObject(singleMedia.query.option)) {
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error('Illegal media option. Must be like { media: [ { query: {}, option: {} } ] }');
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}
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}
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if (singleMedia && singleMedia.option) {
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if (singleMedia.query) {
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mediaList.push(singleMedia);
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} else if (!mediaDefault) {
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// Use the first media default.
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mediaDefault = singleMedia;
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}
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}
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});
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} else {
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if (process.env.NODE_ENV !== 'production') {
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// Real case of wrong config.
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error('Illegal media option. Must be an array. Like { media: [ {...}, {...} ] }');
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}
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}
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}
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doPreprocess(baseOption);
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each(timelineOptionsOnRoot, function (option) {
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return doPreprocess(option);
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});
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each(mediaList, function (media) {
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return doPreprocess(media.option);
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});
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function doPreprocess(option) {
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each(optionPreprocessorFuncs, function (preProcess) {
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preProcess(option, isNew);
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});
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}
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return {
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baseOption: baseOption,
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timelineOptions: timelineOptionsOnRoot || [],
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mediaDefault: mediaDefault,
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mediaList: mediaList
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};
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}
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/**
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* @see <http://www.w3.org/TR/css3-mediaqueries/#media1>
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* Support: width, height, aspectRatio
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* Can use max or min as prefix.
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*/
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function applyMediaQuery(query, ecWidth, ecHeight) {
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var realMap = {
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width: ecWidth,
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height: ecHeight,
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aspectratio: ecWidth / ecHeight // lowser case for convenientce.
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};
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var applicatable = true;
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each(query, function (value, attr) {
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var matched = attr.match(QUERY_REG);
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if (!matched || !matched[1] || !matched[2]) {
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return;
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}
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var operator = matched[1];
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var realAttr = matched[2].toLowerCase();
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if (!compare(realMap[realAttr], value, operator)) {
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applicatable = false;
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}
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});
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return applicatable;
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}
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function compare(real, expect, operator) {
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if (operator === 'min') {
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return real >= expect;
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} else if (operator === 'max') {
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return real <= expect;
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} else {
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// Equals
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return real === expect;
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}
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}
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function indicesEquals(indices1, indices2) {
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// indices is always order by asc and has only finite number.
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return indices1.join(',') === indices2.join(',');
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}
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/**
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* Consider case:
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* `chart.setOption(opt1);`
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* Then user do some interaction like dataZoom, dataView changing.
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* `chart.setOption(opt2);`
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* Then user press 'reset button' in toolbox.
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*
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* After doing that all of the interaction effects should be reset, the
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* chart should be the same as the result of invoke
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* `chart.setOption(opt1); chart.setOption(opt2);`.
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*
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* Although it is not able ensure that
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* `chart.setOption(opt1); chart.setOption(opt2);` is equivalents to
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* `chart.setOption(merge(opt1, opt2));` exactly,
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* this might be the only simple way to implement that feature.
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*
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* MEMO: We've considered some other approaches:
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* 1. Each model handle its self restoration but not uniform treatment.
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* (Too complex in logic and error-prone)
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* 2. Use a shadow ecModel. (Performace expensive)
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*
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* FIXME: A possible solution:
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* Add a extra level of model for each component model. The inheritance chain would be:
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* ecModel <- componentModel <- componentActionModel <- dataItemModel
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* And all of the actions can only modify the `componentActionModel` rather than
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* `componentModel`. `setOption` will only modify the `ecModel` and `componentModel`.
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* When "resotre" action triggered, model from `componentActionModel` will be discarded
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* instead of recreating the "ecModel" from the "_optionBackup".
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*/
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// function mergeToBackupOption(
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// fakeCmptsMap: FakeComponentsMap,
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// // `tarOption` Can be null/undefined, means init
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// tarOption: ECUnitOption,
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// newOption: ECUnitOption,
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// // Can be null/undefined
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// opt: InnerSetOptionOpts
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// ): void {
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// newOption = newOption || {} as ECUnitOption;
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// const notInit = !!tarOption;
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// each(newOption, function (newOptsInMainType, mainType) {
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// if (newOptsInMainType == null) {
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// return;
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// }
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// if (!ComponentModel.hasClass(mainType)) {
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// if (tarOption) {
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// tarOption[mainType] = merge(tarOption[mainType], newOptsInMainType, true);
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// }
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// }
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// else {
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// const oldTarOptsInMainType = notInit ? normalizeToArray(tarOption[mainType]) : null;
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// const oldFakeCmptsInMainType = fakeCmptsMap.get(mainType) || [];
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// const resultTarOptsInMainType = notInit ? (tarOption[mainType] = [] as ComponentOption[]) : null;
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// const resultFakeCmptsInMainType = fakeCmptsMap.set(mainType, []);
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// const mappingResult = mappingToExists(
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// oldFakeCmptsInMainType,
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// normalizeToArray(newOptsInMainType),
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// (opt && opt.replaceMergeMainTypeMap.get(mainType)) ? 'replaceMerge' : 'normalMerge'
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// );
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// setComponentTypeToKeyInfo(mappingResult, mainType, ComponentModel as ComponentModelConstructor);
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// each(mappingResult, function (resultItem, index) {
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// // The same logic as `Global.ts#_mergeOption`.
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// let fakeCmpt = resultItem.existing;
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// const newOption = resultItem.newOption;
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// const keyInfo = resultItem.keyInfo;
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// let fakeCmptOpt;
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// if (!newOption) {
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// fakeCmptOpt = oldTarOptsInMainType[index];
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// }
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// else {
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// if (fakeCmpt && fakeCmpt.subType === keyInfo.subType) {
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// fakeCmpt.name = keyInfo.name;
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// if (notInit) {
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// fakeCmptOpt = merge(oldTarOptsInMainType[index], newOption, true);
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// }
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// }
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// else {
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// fakeCmpt = extend({}, keyInfo);
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// if (notInit) {
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// fakeCmptOpt = clone(newOption);
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// }
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// }
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// }
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// if (fakeCmpt) {
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// notInit && resultTarOptsInMainType.push(fakeCmptOpt);
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// resultFakeCmptsInMainType.push(fakeCmpt);
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// }
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// else {
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// notInit && resultTarOptsInMainType.push(void 0);
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// resultFakeCmptsInMainType.push(void 0);
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// }
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// });
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// }
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// });
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// }
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export default OptionManager;
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