124 lines
4.3 KiB
JavaScript
124 lines
4.3 KiB
JavaScript
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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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var zrUtil = require("zrender/lib/core/util");
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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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* Data selectable mixin for chart series.
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* To eanble data select, option of series must have `selectedMode`.
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* And each data item will use `selected` to toggle itself selected status
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*/
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var _default = {
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/**
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* @param {Array.<Object>} targetList [{name, value, selected}, ...]
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* If targetList is an array, it should like [{name: ..., value: ...}, ...].
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* If targetList is a "List", it must have coordDim: 'value' dimension and name.
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*/
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updateSelectedMap: function (targetList) {
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this._targetList = zrUtil.isArray(targetList) ? targetList.slice() : [];
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this._selectTargetMap = zrUtil.reduce(targetList || [], function (targetMap, target) {
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targetMap.set(target.name, target);
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return targetMap;
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}, zrUtil.createHashMap());
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},
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/**
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* Either name or id should be passed as input here.
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* If both of them are defined, id is used.
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*
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* @param {string|undefined} name name of data
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* @param {number|undefined} id dataIndex of data
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*/
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// PENGING If selectedMode is null ?
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select: function (name, id) {
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var target = id != null ? this._targetList[id] : this._selectTargetMap.get(name);
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var selectedMode = this.get('selectedMode');
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if (selectedMode === 'single') {
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this._selectTargetMap.each(function (target) {
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target.selected = false;
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});
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}
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target && (target.selected = true);
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},
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/**
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* Either name or id should be passed as input here.
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* If both of them are defined, id is used.
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*
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* @param {string|undefined} name name of data
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* @param {number|undefined} id dataIndex of data
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*/
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unSelect: function (name, id) {
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var target = id != null ? this._targetList[id] : this._selectTargetMap.get(name); // var selectedMode = this.get('selectedMode');
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// selectedMode !== 'single' && target && (target.selected = false);
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target && (target.selected = false);
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},
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/**
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* Either name or id should be passed as input here.
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* If both of them are defined, id is used.
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*
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* @param {string|undefined} name name of data
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* @param {number|undefined} id dataIndex of data
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*/
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toggleSelected: function (name, id) {
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var target = id != null ? this._targetList[id] : this._selectTargetMap.get(name);
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if (target != null) {
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this[target.selected ? 'unSelect' : 'select'](name, id);
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return target.selected;
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}
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},
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/**
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* Either name or id should be passed as input here.
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* If both of them are defined, id is used.
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*
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* @param {string|undefined} name name of data
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* @param {number|undefined} id dataIndex of data
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*/
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isSelected: function (name, id) {
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var target = id != null ? this._targetList[id] : this._selectTargetMap.get(name);
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return target && target.selected;
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}
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};
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module.exports = _default; |