| /* |
| * 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. |
| */ |
| |
| // @ts-nocheck |
| |
| import * as zrUtil from 'zrender/src/core/util'; |
| |
| export default function timelinePreprocessor(option) { |
| let timelineOpt = option && option.timeline; |
| |
| if (!zrUtil.isArray(timelineOpt)) { |
| timelineOpt = timelineOpt ? [timelineOpt] : []; |
| } |
| |
| zrUtil.each(timelineOpt, function (opt) { |
| if (!opt) { |
| return; |
| } |
| |
| compatibleEC2(opt); |
| }); |
| } |
| |
| function compatibleEC2(opt) { |
| const type = opt.type; |
| |
| const ec2Types = {'number': 'value', 'time': 'time'}; |
| |
| // Compatible with ec2 |
| if (ec2Types[type]) { |
| opt.axisType = ec2Types[type]; |
| delete opt.type; |
| } |
| |
| transferItem(opt); |
| |
| if (has(opt, 'controlPosition')) { |
| const controlStyle = opt.controlStyle || (opt.controlStyle = {}); |
| if (!has(controlStyle, 'position')) { |
| controlStyle.position = opt.controlPosition; |
| } |
| if (controlStyle.position === 'none' && !has(controlStyle, 'show')) { |
| controlStyle.show = false; |
| delete controlStyle.position; |
| } |
| delete opt.controlPosition; |
| } |
| |
| zrUtil.each(opt.data || [], function (dataItem) { |
| if (zrUtil.isObject(dataItem) && !zrUtil.isArray(dataItem)) { |
| if (!has(dataItem, 'value') && has(dataItem, 'name')) { |
| // In ec2, using name as value. |
| dataItem.value = dataItem.name; |
| } |
| transferItem(dataItem); |
| } |
| }); |
| } |
| |
| function transferItem(opt) { |
| const itemStyle = opt.itemStyle || (opt.itemStyle = {}); |
| |
| const itemStyleEmphasis = itemStyle.emphasis || (itemStyle.emphasis = {}); |
| |
| // Transfer label out |
| const label = opt.label || (opt.label || {}); |
| const labelNormal = label.normal || (label.normal = {}); |
| const excludeLabelAttr = {normal: 1, emphasis: 1}; |
| |
| zrUtil.each(label, function (value, name) { |
| if (!excludeLabelAttr[name] && !has(labelNormal, name)) { |
| labelNormal[name] = value; |
| } |
| }); |
| |
| if (itemStyleEmphasis.label && !has(label, 'emphasis')) { |
| label.emphasis = itemStyleEmphasis.label; |
| delete itemStyleEmphasis.label; |
| } |
| } |
| |
| function has(obj, attr) { |
| return obj.hasOwnProperty(attr); |
| } |