app/node_modules/mathjax-full/js/adaptors/liteAdaptor.js

"use strict";
var __extends = (this && this.__extends) || (function () {
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        extendStatics = Object.setPrototypeOf ||
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})();
var __assign = (this && this.__assign) || function () {
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var __values = (this && this.__values) || function(o) {
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var __read = (this && this.__read) || function (o, n) {
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.liteAdaptor = exports.LiteAdaptor = exports.LiteBase = void 0;
var DOMAdaptor_js_1 = require("../core/DOMAdaptor.js");
var NodeMixin_js_1 = require("./NodeMixin.js");
var Document_js_1 = require("./lite/Document.js");
var Element_js_1 = require("./lite/Element.js");
var Text_js_1 = require("./lite/Text.js");
var Window_js_1 = require("./lite/Window.js");
var Parser_js_1 = require("./lite/Parser.js");
var Styles_js_1 = require("../util/Styles.js");
var LiteBase = (function (_super) {
    __extends(LiteBase, _super);
    function LiteBase() {
        var _this = _super.call(this) || this;
        _this.parser = new Parser_js_1.LiteParser();
        _this.window = new Window_js_1.LiteWindow();
        return _this;
    }
    LiteBase.prototype.parse = function (text, format) {
        return this.parser.parseFromString(text, format, this);
    };
    LiteBase.prototype.create = function (kind, _ns) {
        if (_ns === void 0) { _ns = null; }
        return new Element_js_1.LiteElement(kind);
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    LiteBase.prototype.text = function (text) {
        return new Text_js_1.LiteText(text);
    };
    LiteBase.prototype.comment = function (text) {
        return new Text_js_1.LiteComment(text);
    };
    LiteBase.prototype.createDocument = function () {
        return new Document_js_1.LiteDocument();
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    LiteBase.prototype.head = function (doc) {
        return doc.head;
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    LiteBase.prototype.body = function (doc) {
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        var stack = [];
        var tags = [];
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        var n = node;
        while (n) {
            var kind = n.kind;
            if (kind !== '#text' && kind !== '#comment') {
                n = n;
                if (kind === name) {
                    tags.push(n);
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                n = n;
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                        var n = this.elementById(body, node.slice(1));
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                            containers.push(n);
                        }
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                        containers = containers.concat(this.elementsByClass(body, node.slice(1)));
                    }
                    else if (node.match(/^[-a-z][-a-z0-9]*$/i)) {
                        containers = containers.concat(this.tags(body, node));
                    }
                }
                else if (Array.isArray(node)) {
                    containers = containers.concat(node);
                }
                else if (node instanceof this.window.NodeList || node instanceof this.window.HTMLCollection) {
                    containers = containers.concat(node.nodes);
                }
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                    containers.push(node);
                }
            }
        }
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    };
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    };
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        return child;
    };
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            onode.parent.children[i] = nnode;
            nnode.parent = onode.parent;
            onode.parent = null;
        }
        return onode;
    };
    LiteBase.prototype.clone = function (node) {
        var _this = this;
        var nnode = new Element_js_1.LiteElement(node.kind);
        nnode.attributes = __assign({}, node.attributes);
        nnode.children = node.children.map(function (n) {
            if (n.kind === '#text') {
                return new Text_js_1.LiteText(n.value);
            }
            else if (n.kind === '#comment') {
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            }
            else {
                var m = _this.clone(n);
                m.parent = nnode;
                return m;
            }
        });
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    };
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        text.parent = node.parent;
        return text;
    };
    LiteBase.prototype.next = function (node) {
        var parent = node.parent;
        if (!parent)
            return null;
        var i = this.childIndex(node) + 1;
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    LiteBase.prototype.previous = function (node) {
        var parent = node.parent;
        if (!parent)
            return null;
        var i = this.childIndex(node) - 1;
        return (i >= 0 ? parent.children[i] : null);
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    LiteBase.prototype.firstChild = function (node) {
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    LiteBase.prototype.lastChild = function (node) {
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    LiteBase.prototype.childNodes = function (node) {
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    LiteBase.prototype.childNode = function (node, i) {
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    };
    LiteBase.prototype.kind = function (node) {
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            node.kind === '#comment' ? node.value.replace(/^<!(--)?((?:.|\n)*)\1>$/, '$2') : '');
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    LiteBase.prototype.textContent = function (node) {
        var _this = this;
        return node.children.reduce(function (s, n) {
            return s + (n.kind === '#text' ? n.value :
                n.kind === '#comment' ? '' : _this.textContent(n));
        }, '');
    };
    LiteBase.prototype.innerHTML = function (node) {
        return this.parser.serializeInner(this, node);
    };
    LiteBase.prototype.outerHTML = function (node) {
        return this.parser.serialize(this, node);
    };
    LiteBase.prototype.serializeXML = function (node) {
        return this.parser.serialize(this, node, true);
    };
    LiteBase.prototype.setAttribute = function (node, name, value, ns) {
        if (ns === void 0) { ns = null; }
        if (typeof value !== 'string') {
            value = String(value);
        }
        if (ns) {
            name = ns.replace(/.*\//, '') + ':' + name.replace(/^.*:/, '');
        }
        node.attributes[name] = value;
        if (name === 'style') {
            node.styles = null;
        }
    };
    LiteBase.prototype.getAttribute = function (node, name) {
        return node.attributes[name];
    };
    LiteBase.prototype.removeAttribute = function (node, name) {
        delete node.attributes[name];
    };
    LiteBase.prototype.hasAttribute = function (node, name) {
        return node.attributes.hasOwnProperty(name);
    };
    LiteBase.prototype.allAttributes = function (node) {
        var e_2, _a;
        var attributes = node.attributes;
        var list = [];
        try {
            for (var _b = __values(Object.keys(attributes)), _c = _b.next(); !_c.done; _c = _b.next()) {
                var name_1 = _c.value;
                list.push({ name: name_1, value: attributes[name_1] });
            }
        }
        catch (e_2_1) { e_2 = { error: e_2_1 }; }
        finally {
            try {
                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
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            finally { if (e_2) throw e_2.error; }
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        return list;
    };
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        var classes = (node.attributes['class'] || '').split(/ /);
        if (!classes.find(function (n) { return n === name; })) {
            classes.push(name);
            node.attributes['class'] = classes.join(' ');
        }
    };
    LiteBase.prototype.removeClass = function (node, name) {
        var classes = (node.attributes['class'] || '').split(/ /);
        var i = classes.findIndex(function (n) { return n === name; });
        if (i >= 0) {
            classes.splice(i, 1);
            node.attributes['class'] = classes.join(' ');
        }
    };
    LiteBase.prototype.hasClass = function (node, name) {
        var classes = (node.attributes['class'] || '').split(/ /);
        return !!classes.find(function (n) { return n === name; });
    };
    LiteBase.prototype.setStyle = function (node, name, value) {
        if (!node.styles) {
            node.styles = new Styles_js_1.Styles(this.getAttribute(node, 'style'));
        }
        node.styles.set(name, value);
        node.attributes['style'] = node.styles.cssText;
    };
    LiteBase.prototype.getStyle = function (node, name) {
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            if (!style) {
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            }
            node.styles = new Styles_js_1.Styles(style);
        }
        return node.styles.get(name);
    };
    LiteBase.prototype.allStyles = function (node) {
        return this.getAttribute(node, 'style');
    };
    LiteBase.prototype.insertRules = function (node, rules) {
        node.children = [this.text(rules.join('\n\n') + '\n\n' + this.textContent(node))];
    };
    LiteBase.prototype.fontSize = function (_node) {
        return 0;
    };
    LiteBase.prototype.fontFamily = function (_node) {
        return '';
    };
    LiteBase.prototype.nodeSize = function (_node, _em, _local) {
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        if (_local === void 0) { _local = null; }
        return [0, 0];
    };
    LiteBase.prototype.nodeBBox = function (_node) {
        return { left: 0, right: 0, top: 0, bottom: 0 };
    };
    return LiteBase;
}(DOMAdaptor_js_1.AbstractDOMAdaptor));
exports.LiteBase = LiteBase;
var LiteAdaptor = (function (_super) {
    __extends(LiteAdaptor, _super);
    function LiteAdaptor() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return LiteAdaptor;
}((0, NodeMixin_js_1.NodeMixin)(LiteBase)));
exports.LiteAdaptor = LiteAdaptor;
function liteAdaptor(options) {
    if (options === void 0) { options = null; }
    return new LiteAdaptor(null, options);
}
exports.liteAdaptor = liteAdaptor;
//# sourceMappingURL=liteAdaptor.js.map