app/node_modules/mathjax-full/js/output/common/Wrappers/mfenced.js

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
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 __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
var __values = (this && this.__values) || function(o) {
    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
    if (m) return m.call(o);
    if (o && typeof o.length === "number") return {
        next: function () {
            if (o && i >= o.length) o = void 0;
            return { value: o && o[i++], done: !o };
        }
    };
    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommonMfencedMixin = void 0;
function CommonMfencedMixin(Base) {
    return (function (_super) {
        __extends(class_1, _super);
        function class_1() {
            var args = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                args[_i] = arguments[_i];
            }
            var _this = _super.apply(this, __spreadArray([], __read(args), false)) || this;
            _this.mrow = null;
            _this.createMrow();
            _this.addMrowChildren();
            return _this;
        }
        class_1.prototype.createMrow = function () {
            var mmlFactory = this.node.factory;
            var mrow = mmlFactory.create('inferredMrow');
            mrow.inheritAttributesFrom(this.node);
            this.mrow = this.wrap(mrow);
            this.mrow.parent = this;
        };
        class_1.prototype.addMrowChildren = function () {
            var e_1, _a;
            var mfenced = this.node;
            var mrow = this.mrow;
            this.addMo(mfenced.open);
            if (this.childNodes.length) {
                mrow.childNodes.push(this.childNodes[0]);
            }
            var i = 0;
            try {
                for (var _b = __values(this.childNodes.slice(1)), _c = _b.next(); !_c.done; _c = _b.next()) {
                    var child = _c.value;
                    this.addMo(mfenced.separators[i++]);
                    mrow.childNodes.push(child);
                }
            }
            catch (e_1_1) { e_1 = { error: e_1_1 }; }
            finally {
                try {
                    if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                }
                finally { if (e_1) throw e_1.error; }
            }
            this.addMo(mfenced.close);
            mrow.stretchChildren();
        };
        class_1.prototype.addMo = function (node) {
            if (!node)
                return;
            var mo = this.wrap(node);
            this.mrow.childNodes.push(mo);
            mo.parent = this.mrow;
        };
        class_1.prototype.computeBBox = function (bbox, recompute) {
            if (recompute === void 0) { recompute = false; }
            bbox.updateFrom(this.mrow.getOuterBBox());
            this.setChildPWidths(recompute);
        };
        return class_1;
    }(Base));
}
exports.CommonMfencedMixin = CommonMfencedMixin;
//# sourceMappingURL=mfenced.js.map