@qn-pandora/pandora-visualization/es/utils/mixins.js

Pandora 通用可视化库

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spread = (this && this.__spread) || function () {
    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
    return ar;
};
function applySingleBasePropsMixins(derivedCtorProto, baseCtorProto) {
    if (baseCtorProto.constructor === Object) {
        return;
    }
    applySingleBasePropsMixins(derivedCtorProto, baseCtorProto.__proto__);
    Object.getOwnPropertyNames(baseCtorProto).forEach(function (name) {
        if (name !== 'constructor') {
            Object.defineProperty(derivedCtorProto, name, Object.getOwnPropertyDescriptor(baseCtorProto, name) ||
                baseCtorProto[name]);
        }
    });
}
/**
 * 通过mixins的方式实现继承多个基类
 * @param derivedCtor 子类构造函数
 * @param baseCtors 基类构造函数数组
 */
function applyMixins(derivedCtor, baseCtors) {
    var derivedCtorProto = derivedCtor.prototype;
    baseCtors.forEach(function (baseCtor) {
        var baseCtorProto = baseCtor.prototype;
        applySingleBasePropsMixins(derivedCtorProto, baseCtorProto);
        Object.getOwnPropertySymbols(baseCtorProto).forEach(function (symbol) {
            derivedCtorProto[symbol] = Array.isArray(baseCtorProto[symbol])
                ? __spread(derivedCtorProto[symbol], baseCtorProto[symbol]) : __assign(__assign({}, derivedCtorProto[symbol]), baseCtorProto[symbol]);
        });
        // Object.getOwnPropertyNames(baseCtor).forEach(name => {
        //   derivedCtor[name] = baseCtor(name)
        // })
    });
}
export default function doubleExtends(baseA, baseB) {
    function C() {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var baseAFunc = baseA;
        var baseBFunc = baseB;
        this['__mobxDecorators'] = {};
        var a = new (baseAFunc.bind.apply(baseAFunc, __spread([void 0], args)))();
        var b = new (baseBFunc.bind.apply(baseBFunc, __spread([void 0], args)))();
        this['__mobxDecorators'] = __assign(__assign({}, a['__mobxDecorators']), b['__mobxDecorators']);
        baseAFunc.apply(this, args);
        baseBFunc.apply(this, args);
    }
    applyMixins(C, [baseA, baseB]);
    return C;
}