lepu-test-platform-web/node_modules/echarts/lib/model/Component.js

244 lines
6.8 KiB
JavaScript

/*
* 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.
*/
var zrUtil = require("zrender/lib/core/util");
var Model = require("./Model");
var componentUtil = require("../util/component");
var _clazz = require("../util/clazz");
var enableClassManagement = _clazz.enableClassManagement;
var parseClassType = _clazz.parseClassType;
var _model = require("../util/model");
var makeInner = _model.makeInner;
var layout = require("../util/layout");
var boxLayoutMixin = require("./mixin/boxLayout");
/*
* 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.
*/
/**
* Component model
*
* @module echarts/model/Component
*/
var inner = makeInner();
/**
* @alias module:echarts/model/Component
* @constructor
* @param {Object} option
* @param {module:echarts/model/Model} parentModel
* @param {module:echarts/model/Model} ecModel
*/
var ComponentModel = Model.extend({
type: 'component',
/**
* @readOnly
* @type {string}
*/
id: '',
/**
* Because simplified concept is probably better, series.name (or component.name)
* has been having too many resposibilities:
* (1) Generating id (which requires name in option should not be modified).
* (2) As an index to mapping series when merging option or calling API (a name
* can refer to more then one components, which is convinient is some case).
* (3) Display.
* @readOnly
*/
name: '',
/**
* @readOnly
* @type {string}
*/
mainType: '',
/**
* @readOnly
* @type {string}
*/
subType: '',
/**
* @readOnly
* @type {number}
*/
componentIndex: 0,
/**
* @type {Object}
* @protected
*/
defaultOption: null,
/**
* @type {module:echarts/model/Global}
* @readOnly
*/
ecModel: null,
/**
* key: componentType
* value: Component model list, can not be null.
* @type {Object.<string, Array.<module:echarts/model/Model>>}
* @readOnly
*/
dependentModels: [],
/**
* @type {string}
* @readOnly
*/
uid: null,
/**
* Support merge layout params.
* Only support 'box' now (left/right/top/bottom/width/height).
* @type {string|Object} Object can be {ignoreSize: true}
* @readOnly
*/
layoutMode: null,
$constructor: function (option, parentModel, ecModel, extraOpt) {
Model.call(this, option, parentModel, ecModel, extraOpt);
this.uid = componentUtil.getUID('ec_cpt_model');
},
init: function (option, parentModel, ecModel, extraOpt) {
this.mergeDefaultAndTheme(option, ecModel);
},
mergeDefaultAndTheme: function (option, ecModel) {
var layoutMode = this.layoutMode;
var inputPositionParams = layoutMode ? layout.getLayoutParams(option) : {};
var themeModel = ecModel.getTheme();
zrUtil.merge(option, themeModel.get(this.mainType));
zrUtil.merge(option, this.getDefaultOption());
if (layoutMode) {
layout.mergeLayoutParam(option, inputPositionParams, layoutMode);
}
},
mergeOption: function (option, extraOpt) {
zrUtil.merge(this.option, option, true);
var layoutMode = this.layoutMode;
if (layoutMode) {
layout.mergeLayoutParam(this.option, option, layoutMode);
}
},
// Hooker after init or mergeOption
optionUpdated: function (newCptOption, isInit) {},
getDefaultOption: function () {
var fields = inner(this);
if (!fields.defaultOption) {
var optList = [];
var Class = this.constructor;
while (Class) {
var opt = Class.prototype.defaultOption;
opt && optList.push(opt);
Class = Class.superClass;
}
var defaultOption = {};
for (var i = optList.length - 1; i >= 0; i--) {
defaultOption = zrUtil.merge(defaultOption, optList[i], true);
}
fields.defaultOption = defaultOption;
}
return fields.defaultOption;
},
getReferringComponents: function (mainType) {
return this.ecModel.queryComponents({
mainType: mainType,
index: this.get(mainType + 'Index', true),
id: this.get(mainType + 'Id', true)
});
}
}); // Reset ComponentModel.extend, add preConstruct.
// clazzUtil.enableClassExtend(
// ComponentModel,
// function (option, parentModel, ecModel, extraOpt) {
// // Set dependentModels, componentIndex, name, id, mainType, subType.
// zrUtil.extend(this, extraOpt);
// this.uid = componentUtil.getUID('componentModel');
// // this.setReadOnly([
// // 'type', 'id', 'uid', 'name', 'mainType', 'subType',
// // 'dependentModels', 'componentIndex'
// // ]);
// }
// );
// Add capability of registerClass, getClass, hasClass, registerSubTypeDefaulter and so on.
enableClassManagement(ComponentModel, {
registerWhenExtend: true
});
componentUtil.enableSubTypeDefaulter(ComponentModel); // Add capability of ComponentModel.topologicalTravel.
componentUtil.enableTopologicalTravel(ComponentModel, getDependencies);
function getDependencies(componentType) {
var deps = [];
zrUtil.each(ComponentModel.getClassesByMainType(componentType), function (Clazz) {
deps = deps.concat(Clazz.prototype.dependencies || []);
}); // Ensure main type.
deps = zrUtil.map(deps, function (type) {
return parseClassType(type).main;
}); // Hack dataset for convenience.
if (componentType !== 'dataset' && zrUtil.indexOf(deps, 'dataset') <= 0) {
deps.unshift('dataset');
}
return deps;
}
zrUtil.mixin(ComponentModel, boxLayoutMixin);
var _default = ComponentModel;
module.exports = _default;