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编辑当前文件:/home2/sdektunc/chicxulubpuebloyucatan.gob.mx/media/plg_editors_none/js/joomla-editor-none.js
/** * @copyright (C) 2018 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE.txt */ window.customElements.define('joomla-editor-none', class extends HTMLElement { constructor() { super(); // Properties this.editor = ''; // Bindings this.unregisterEditor = this.unregisterEditor.bind(this); this.registerEditor = this.registerEditor.bind(this); this.childrenChange = this.childrenChange.bind(this); this.getSelection = this.getSelection.bind(this); // Watch for children changes. // eslint-disable-next-line no-return-assign new MutationObserver(() => this.childrenChange()).observe(this, { childList: true }); } /** * Lifecycle */ connectedCallback() { // Note the mutation observer won't fire for initial contents, // so childrenChange is also called here. this.childrenChange(); } /** * Lifecycle */ disconnectedCallback() { this.unregisterEditor(); } /** * Get the selected text */ getSelection() { if (document.selection) { // IE support this.editor.focus(); return document.selection.createRange(); } if (this.editor.selectionStart || this.editor.selectionStart === 0) { // MOZILLA/NETSCAPE support return this.editor.value.substring(this.editor.selectionStart, this.editor.selectionEnd); } return this.editor.value; } /** * Register the editor */ registerEditor() { if (!window.Joomla || !window.Joomla.editors || typeof window.Joomla.editors !== 'object') { throw new Error('The Joomla API is not correctly registered.'); } window.Joomla.editors.instances[this.editor.id] = { id: () => this.editor.id, element: () => this.editor, // eslint-disable-next-line no-return-assign getValue: () => this.editor.value, // eslint-disable-next-line no-return-assign setValue: text => this.editor.value = text, // eslint-disable-next-line no-return-assign getSelection: () => this.getSelection(), // eslint-disable-next-line no-return-assign disable: disabled => { this.editor.disabled = disabled; this.editor.readOnly = disabled; }, // eslint-disable-next-line no-return-assign replaceSelection: text => { if (this.editor.selectionStart || this.editor.selectionStart === 0) { this.editor.value = this.editor.value.substring(0, this.editor.selectionStart) + text + this.editor.value.substring(this.editor.selectionEnd, this.editor.value.length); } else { this.editor.value += text; } }, onSave: () => {} }; } /** * Remove the editor from the Joomla API */ unregisterEditor() { if (this.editor) { delete window.Joomla.editors.instances[this.editor.id]; } } /** * Called when element's child list changes */ childrenChange() { // Ensure the first child is an input with a textarea type. if (this.firstElementChild && this.firstElementChild.tagName && this.firstElementChild.tagName.toLowerCase() === 'textarea' && this.firstElementChild.getAttribute('id')) { this.editor = this.firstElementChild; this.unregisterEditor(); this.registerEditor(); } } });