jodit
Version:
Jodit is an awesome and useful wysiwyg editor with filebrowser
147 lines (146 loc) • 5.23 kB
JavaScript
/*!
* Jodit Editor (https://xdsoft.net/jodit/)
* Released under MIT see LICENSE.txt in the project root for license information.
* Copyright (c) 2013-2025 Valeriy Chupurnov. All rights reserved. https://xdsoft.net
*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
r = Reflect.decorate(decorators, target, key, desc);
else
for (var i = decorators.length - 1; i >= 0; i--)
if (d = decorators[i])
r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { autobind } from "../../core/decorators/index.js";
import { Dom } from "../../core/dom/index.js";
import { pluginSystem } from "../../core/global.js";
import { isString } from "../../core/helpers/checker/is-string.js";
import { Plugin } from "../../core/plugin/index.js";
import "./config.js";
/**
* Wrap single text nodes in block wrapper
*/
class wrapNodes extends Plugin {
constructor() {
super(...arguments);
/**
* Found Node which should be wrapped
*/
this.isSuitableStart = (n) => {
var _a;
return (Dom.isText(n) &&
isString(n.nodeValue) &&
(/[^\s]/.test(n.nodeValue) ||
(((_a = n.parentNode) === null || _a === void 0 ? void 0 : _a.firstChild) === n &&
this.isSuitable(n.nextSibling)))) ||
(this.isNotWrapped(n) && !Dom.isTemporary(n));
};
/**
* Node should add in a block element
*/
this.isSuitable = (n) => Dom.isText(n) || this.isNotWrapped(n);
/**
* Some element which needs to append in block
*/
this.isNotWrapped = (n) => Dom.isElement(n) &&
!(Dom.isBlock(n) || Dom.isTag(n, this.j.o.wrapNodes.exclude));
}
/** @override **/
afterInit(jodit) {
if (jodit.o.enter.toLowerCase() === 'br') {
return;
}
jodit.e
.on('drop.wtn focus.wtn keydown.wtn mousedown.wtn afterInit.wtn backSpaceAfterDelete.wtn', this.preprocessInput, {
top: true
})
.on('afterInit.wtn postProcessSetEditorValue.wtn afterCommitStyle.wtn backSpaceAfterDelete.wtn', this.postProcessSetEditorValue);
}
/** @override **/
beforeDestruct(jodit) {
jodit.e.off('.wtn');
}
/**
* Process changed value
*/
postProcessSetEditorValue() {
const { jodit } = this;
if (!jodit.isEditorMode()) {
return;
}
let child = jodit.editor.firstChild, isChanged = false;
while (child) {
child = checkAloneListLeaf(child, jodit);
if (this.isSuitableStart(child)) {
if (!isChanged) {
jodit.s.save();
}
isChanged = true;
const box = jodit.createInside.element(jodit.o.enter);
Dom.before(child, box);
while (child && this.isSuitable(child)) {
const next = child.nextSibling;
box.appendChild(child);
child = next;
}
box.normalize();
child = box;
}
child = child && child.nextSibling;
}
if (isChanged) {
jodit.s.restore();
if (jodit.e.current === 'afterInit') {
jodit.e.fire('internalChange');
}
}
}
/**
* Process input without parent box
*/
preprocessInput() {
const { jodit } = this, isAfterInitEvent = jodit.e.current === 'afterInit';
if (!jodit.isEditorMode() ||
jodit.editor.firstChild ||
(!jodit.o.wrapNodes.emptyBlockAfterInit && isAfterInitEvent)) {
return;
}
const box = jodit.createInside.element(jodit.o.enter);
const br = jodit.createInside.element('br');
Dom.append(box, br);
Dom.append(jodit.editor, box);
jodit.s.isFocused() && jodit.s.setCursorBefore(br);
jodit.e.fire('internalChange');
}
}
__decorate([
autobind
], wrapNodes.prototype, "postProcessSetEditorValue", null);
__decorate([
autobind
], wrapNodes.prototype, "preprocessInput", null);
function checkAloneListLeaf(child, jodit) {
let result = child;
let next = child;
do {
if (Dom.isElement(next) &&
Dom.isLeaf(next) &&
!Dom.isList(next.parentElement)) {
const nextChild = Dom.findNotEmptySibling(next, false);
if (Dom.isTag(result, 'ul')) {
result.appendChild(next);
}
else {
result = Dom.wrap(next, 'ul', jodit.createInside);
}
next = nextChild;
}
else {
break;
}
} while (next);
return result;
}
pluginSystem.add('wrapNodes', wrapNodes);