305 lines
10 KiB
JavaScript
305 lines
10 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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 { __extends } from "tslib";
|
||
|
|
import * as zrUtil from 'zrender/lib/core/util.js';
|
||
|
|
var TYPE_DELIMITER = '.';
|
||
|
|
var IS_CONTAINER = '___EC__COMPONENT__CONTAINER___';
|
||
|
|
var IS_EXTENDED_CLASS = '___EC__EXTENDED_CLASS___';
|
||
|
|
/**
|
||
|
|
* Notice, parseClassType('') should returns {main: '', sub: ''}
|
||
|
|
* @public
|
||
|
|
*/
|
||
|
|
export function parseClassType(componentType) {
|
||
|
|
var ret = {
|
||
|
|
main: '',
|
||
|
|
sub: ''
|
||
|
|
};
|
||
|
|
if (componentType) {
|
||
|
|
var typeArr = componentType.split(TYPE_DELIMITER);
|
||
|
|
ret.main = typeArr[0] || '';
|
||
|
|
ret.sub = typeArr[1] || '';
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @public
|
||
|
|
*/
|
||
|
|
function checkClassType(componentType) {
|
||
|
|
zrUtil.assert(/^[a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)?$/.test(componentType), 'componentType "' + componentType + '" illegal');
|
||
|
|
}
|
||
|
|
export function isExtendedClass(clz) {
|
||
|
|
return !!(clz && clz[IS_EXTENDED_CLASS]);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Implements `ExtendableConstructor` for `rootClz`.
|
||
|
|
*
|
||
|
|
* @usage
|
||
|
|
* ```ts
|
||
|
|
* class Xxx {}
|
||
|
|
* type XxxConstructor = typeof Xxx & ExtendableConstructor
|
||
|
|
* enableClassExtend(Xxx as XxxConstructor);
|
||
|
|
* ```
|
||
|
|
*/
|
||
|
|
export function enableClassExtend(rootClz, mandatoryMethods) {
|
||
|
|
rootClz.$constructor = rootClz; // FIXME: not necessary?
|
||
|
|
rootClz.extend = function (proto) {
|
||
|
|
if (process.env.NODE_ENV !== 'production') {
|
||
|
|
zrUtil.each(mandatoryMethods, function (method) {
|
||
|
|
if (!proto[method]) {
|
||
|
|
console.warn('Method `' + method + '` should be implemented' + (proto.type ? ' in ' + proto.type : '') + '.');
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
var superClass = this;
|
||
|
|
var ExtendedClass;
|
||
|
|
if (isESClass(superClass)) {
|
||
|
|
ExtendedClass = /** @class */function (_super) {
|
||
|
|
__extends(class_1, _super);
|
||
|
|
function class_1() {
|
||
|
|
return _super.apply(this, arguments) || this;
|
||
|
|
}
|
||
|
|
return class_1;
|
||
|
|
}(superClass);
|
||
|
|
} else {
|
||
|
|
// For backward compat, we both support ts class inheritance and this
|
||
|
|
// "extend" approach.
|
||
|
|
// The constructor should keep the same behavior as ts class inheritance:
|
||
|
|
// If this constructor/$constructor is not declared, auto invoke the super
|
||
|
|
// constructor.
|
||
|
|
// If this constructor/$constructor is declared, it is responsible for
|
||
|
|
// calling the super constructor.
|
||
|
|
ExtendedClass = function () {
|
||
|
|
(proto.$constructor || superClass).apply(this, arguments);
|
||
|
|
};
|
||
|
|
zrUtil.inherits(ExtendedClass, this);
|
||
|
|
}
|
||
|
|
zrUtil.extend(ExtendedClass.prototype, proto);
|
||
|
|
ExtendedClass[IS_EXTENDED_CLASS] = true;
|
||
|
|
ExtendedClass.extend = this.extend;
|
||
|
|
ExtendedClass.superCall = superCall;
|
||
|
|
ExtendedClass.superApply = superApply;
|
||
|
|
ExtendedClass.superClass = superClass;
|
||
|
|
return ExtendedClass;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function isESClass(fn) {
|
||
|
|
return zrUtil.isFunction(fn) && /^class\s/.test(Function.prototype.toString.call(fn));
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* A work around to both support ts extend and this extend mechanism.
|
||
|
|
* on sub-class.
|
||
|
|
* @usage
|
||
|
|
* ```ts
|
||
|
|
* class Component { ... }
|
||
|
|
* classUtil.enableClassExtend(Component);
|
||
|
|
* classUtil.enableClassManagement(Component, {registerWhenExtend: true});
|
||
|
|
*
|
||
|
|
* class Series extends Component { ... }
|
||
|
|
* // Without calling `markExtend`, `registerWhenExtend` will not work.
|
||
|
|
* Component.markExtend(Series);
|
||
|
|
* ```
|
||
|
|
*/
|
||
|
|
export function mountExtend(SubClz, SupperClz) {
|
||
|
|
SubClz.extend = SupperClz.extend;
|
||
|
|
}
|
||
|
|
// A random offset.
|
||
|
|
var classBase = Math.round(Math.random() * 10);
|
||
|
|
/**
|
||
|
|
* Implements `CheckableConstructor` for `target`.
|
||
|
|
* Can not use instanceof, consider different scope by
|
||
|
|
* cross domain or es module import in ec extensions.
|
||
|
|
* Mount a method "isInstance()" to Clz.
|
||
|
|
*
|
||
|
|
* @usage
|
||
|
|
* ```ts
|
||
|
|
* class Xxx {}
|
||
|
|
* type XxxConstructor = typeof Xxx & CheckableConstructor;
|
||
|
|
* enableClassCheck(Xxx as XxxConstructor)
|
||
|
|
* ```
|
||
|
|
*/
|
||
|
|
export function enableClassCheck(target) {
|
||
|
|
var classAttr = ['__\0is_clz', classBase++].join('_');
|
||
|
|
target.prototype[classAttr] = true;
|
||
|
|
if (process.env.NODE_ENV !== 'production') {
|
||
|
|
zrUtil.assert(!target.isInstance, 'The method "is" can not be defined.');
|
||
|
|
}
|
||
|
|
target.isInstance = function (obj) {
|
||
|
|
return !!(obj && obj[classAttr]);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
// superCall should have class info, which can not be fetched from 'this'.
|
||
|
|
// Consider this case:
|
||
|
|
// class A has method f,
|
||
|
|
// class B inherits class A, overrides method f, f call superApply('f'),
|
||
|
|
// class C inherits class B, does not override method f,
|
||
|
|
// then when method of class C is called, dead loop occurred.
|
||
|
|
function superCall(context, methodName) {
|
||
|
|
var args = [];
|
||
|
|
for (var _i = 2; _i < arguments.length; _i++) {
|
||
|
|
args[_i - 2] = arguments[_i];
|
||
|
|
}
|
||
|
|
return this.superClass.prototype[methodName].apply(context, args);
|
||
|
|
}
|
||
|
|
function superApply(context, methodName, args) {
|
||
|
|
return this.superClass.prototype[methodName].apply(context, args);
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Implements `ClassManager` for `target`
|
||
|
|
*
|
||
|
|
* @usage
|
||
|
|
* ```ts
|
||
|
|
* class Xxx {}
|
||
|
|
* type XxxConstructor = typeof Xxx & ClassManager
|
||
|
|
* enableClassManagement(Xxx as XxxConstructor);
|
||
|
|
* ```
|
||
|
|
*/
|
||
|
|
export function enableClassManagement(target) {
|
||
|
|
/**
|
||
|
|
* Component model classes
|
||
|
|
* key: componentType,
|
||
|
|
* value:
|
||
|
|
* componentClass, when componentType is 'a'
|
||
|
|
* or Object.<subKey, componentClass>, when componentType is 'a.b'
|
||
|
|
*/
|
||
|
|
var storage = {};
|
||
|
|
target.registerClass = function (clz) {
|
||
|
|
// `type` should not be a "instance member".
|
||
|
|
// If using TS class, should better declared as `static type = 'series.pie'`.
|
||
|
|
// otherwise users have to mount `type` on prototype manually.
|
||
|
|
// For backward compat and enable instance visit type via `this.type`,
|
||
|
|
// we still support fetch `type` from prototype.
|
||
|
|
var componentFullType = clz.type || clz.prototype.type;
|
||
|
|
if (componentFullType) {
|
||
|
|
checkClassType(componentFullType);
|
||
|
|
// If only static type declared, we assign it to prototype mandatorily.
|
||
|
|
clz.prototype.type = componentFullType;
|
||
|
|
var componentTypeInfo = parseClassType(componentFullType);
|
||
|
|
if (!componentTypeInfo.sub) {
|
||
|
|
if (process.env.NODE_ENV !== 'production') {
|
||
|
|
if (storage[componentTypeInfo.main]) {
|
||
|
|
console.warn(componentTypeInfo.main + ' exists.');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
storage[componentTypeInfo.main] = clz;
|
||
|
|
} else if (componentTypeInfo.sub !== IS_CONTAINER) {
|
||
|
|
var container = makeContainer(componentTypeInfo);
|
||
|
|
container[componentTypeInfo.sub] = clz;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return clz;
|
||
|
|
};
|
||
|
|
target.getClass = function (mainType, subType, throwWhenNotFound) {
|
||
|
|
var clz = storage[mainType];
|
||
|
|
if (clz && clz[IS_CONTAINER]) {
|
||
|
|
clz = subType ? clz[subType] : null;
|
||
|
|
}
|
||
|
|
if (throwWhenNotFound && !clz) {
|
||
|
|
throw new Error(!subType ? mainType + '.' + 'type should be specified.' : 'Component ' + mainType + '.' + (subType || '') + ' is used but not imported.');
|
||
|
|
}
|
||
|
|
return clz;
|
||
|
|
};
|
||
|
|
target.getClassesByMainType = function (componentType) {
|
||
|
|
var componentTypeInfo = parseClassType(componentType);
|
||
|
|
var result = [];
|
||
|
|
var obj = storage[componentTypeInfo.main];
|
||
|
|
if (obj && obj[IS_CONTAINER]) {
|
||
|
|
zrUtil.each(obj, function (o, type) {
|
||
|
|
type !== IS_CONTAINER && result.push(o);
|
||
|
|
});
|
||
|
|
} else {
|
||
|
|
result.push(obj);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
target.hasClass = function (componentType) {
|
||
|
|
// Just consider componentType.main.
|
||
|
|
var componentTypeInfo = parseClassType(componentType);
|
||
|
|
return !!storage[componentTypeInfo.main];
|
||
|
|
};
|
||
|
|
/**
|
||
|
|
* @return Like ['aa', 'bb'], but can not be ['aa.xx']
|
||
|
|
*/
|
||
|
|
target.getAllClassMainTypes = function () {
|
||
|
|
var types = [];
|
||
|
|
zrUtil.each(storage, function (obj, type) {
|
||
|
|
types.push(type);
|
||
|
|
});
|
||
|
|
return types;
|
||
|
|
};
|
||
|
|
/**
|
||
|
|
* If a main type is container and has sub types
|
||
|
|
*/
|
||
|
|
target.hasSubTypes = function (componentType) {
|
||
|
|
var componentTypeInfo = parseClassType(componentType);
|
||
|
|
var obj = storage[componentTypeInfo.main];
|
||
|
|
return obj && obj[IS_CONTAINER];
|
||
|
|
};
|
||
|
|
function makeContainer(componentTypeInfo) {
|
||
|
|
var container = storage[componentTypeInfo.main];
|
||
|
|
if (!container || !container[IS_CONTAINER]) {
|
||
|
|
container = storage[componentTypeInfo.main] = {};
|
||
|
|
container[IS_CONTAINER] = true;
|
||
|
|
}
|
||
|
|
return container;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// /**
|
||
|
|
// * @param {string|Array.<string>} properties
|
||
|
|
// */
|
||
|
|
// export function setReadOnly(obj, properties) {
|
||
|
|
// FIXME It seems broken in IE8 simulation of IE11
|
||
|
|
// if (!zrUtil.isArray(properties)) {
|
||
|
|
// properties = properties != null ? [properties] : [];
|
||
|
|
// }
|
||
|
|
// zrUtil.each(properties, function (prop) {
|
||
|
|
// let value = obj[prop];
|
||
|
|
// Object.defineProperty
|
||
|
|
// && Object.defineProperty(obj, prop, {
|
||
|
|
// value: value, writable: false
|
||
|
|
// });
|
||
|
|
// zrUtil.isArray(obj[prop])
|
||
|
|
// && Object.freeze
|
||
|
|
// && Object.freeze(obj[prop]);
|
||
|
|
// });
|
||
|
|
// }
|