101 lines
4.2 KiB
JavaScript
101 lines
4.2 KiB
JavaScript
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"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.HTMLMathItem = void 0;
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var MathItem_js_1 = require("../../core/MathItem.js");
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var HTMLMathItem = (function (_super) {
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__extends(HTMLMathItem, _super);
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function HTMLMathItem(math, jax, display, start, end) {
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if (display === void 0) { display = true; }
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if (start === void 0) { start = { node: null, n: 0, delim: '' }; }
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if (end === void 0) { end = { node: null, n: 0, delim: '' }; }
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return _super.call(this, math, jax, display, start, end) || this;
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}
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Object.defineProperty(HTMLMathItem.prototype, "adaptor", {
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get: function () {
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return this.inputJax.adaptor;
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},
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enumerable: false,
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configurable: true
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});
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HTMLMathItem.prototype.updateDocument = function (_html) {
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if (this.state() < MathItem_js_1.STATE.INSERTED) {
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if (this.inputJax.processStrings) {
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var node = this.start.node;
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if (node === this.end.node) {
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if (this.end.n && this.end.n < this.adaptor.value(this.end.node).length) {
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this.adaptor.split(this.end.node, this.end.n);
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}
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if (this.start.n) {
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node = this.adaptor.split(this.start.node, this.start.n);
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}
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this.adaptor.replace(this.typesetRoot, node);
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}
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else {
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if (this.start.n) {
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node = this.adaptor.split(node, this.start.n);
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}
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while (node !== this.end.node) {
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var next = this.adaptor.next(node);
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this.adaptor.remove(node);
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node = next;
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}
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this.adaptor.insert(this.typesetRoot, node);
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if (this.end.n < this.adaptor.value(node).length) {
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this.adaptor.split(node, this.end.n);
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}
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this.adaptor.remove(node);
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}
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}
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else {
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this.adaptor.replace(this.typesetRoot, this.start.node);
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}
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this.start.node = this.end.node = this.typesetRoot;
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this.start.n = this.end.n = 0;
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this.state(MathItem_js_1.STATE.INSERTED);
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}
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};
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HTMLMathItem.prototype.updateStyleSheet = function (document) {
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document.addStyleSheet();
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};
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HTMLMathItem.prototype.removeFromDocument = function (restore) {
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if (restore === void 0) { restore = false; }
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if (this.state() >= MathItem_js_1.STATE.TYPESET) {
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var adaptor = this.adaptor;
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var node = this.start.node;
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var math = adaptor.text('');
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if (restore) {
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var text = this.start.delim + this.math + this.end.delim;
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if (this.inputJax.processStrings) {
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math = adaptor.text(text);
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}
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else {
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var doc = adaptor.parse(text, 'text/html');
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math = adaptor.firstChild(adaptor.body(doc));
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}
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}
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if (adaptor.parent(node)) {
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adaptor.replace(math, node);
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}
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this.start.node = this.end.node = math;
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this.start.n = this.end.n = 0;
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}
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};
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return HTMLMathItem;
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}(MathItem_js_1.AbstractMathItem));
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exports.HTMLMathItem = HTMLMathItem;
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//# sourceMappingURL=HTMLMathItem.js.map
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