Widgets for user interactions.
当前为
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.icu/scripts/478676/1272929/NH_widget.js
// ==UserScript==
// ==UserLibrary==
// @name NH_widget
// @description Widgets for user interactions.
// @version 0
// @license GPL-3.0-or-later; https://www.gnu.org/licenses/gpl-3.0-standalone.html
// @homepageURL https://github.com/nexushoratio/userscripts
// @supportURL https://github.com/nexushoratio/userscripts/issues
// @match https://www.example.com/*
// ==/UserLibrary==
// ==/UserScript==
window.NexusHoratio ??= {};
window.NexusHoratio.widget = (function widget() {
'use strict';
/** @type {number} - Bumped per release. */
const version = 0;
const NH = window.NexusHoratio.base.ensure([{name: 'base'}]);
/** Base class for other rendering widgets. */
class Widget {
/**
* @param {string} name - Name for this instance.
* @param {string} element - Type of element to use for the container.
*/
constructor(name, element) {
this.#name = `${this.constructor.name} ${name}`;
this.#id = NH.base.uuId(NH.base.safeId(this.name));
this.#container = document.createElement(element);
this.#container.id = `${this.id}-container`;
this.#logger = new NH.base.Logger(`${this.constructor.name}`);
}
/** @type {Element} */
get container() {
return this.#container;
}
/** @type {string} */
get id() {
return this.#id;
}
/** @type {NH.base.Logger} */
get logger() {
return this.#logger;
}
/** @type {string} */
get name() {
return this.#name;
}
/** Clears the container element. */
clear() {
this.#container.innerHTML = '';
}
#container
#id
#logger
#name
}
/**
* A widget that can be opened and closed on demand, designed for fairly
* persistent information.
*
* The element will get `open` and `close` events.
*/
class Info extends Widget {
/** @param {string} name - Name for this instance. */
constructor(name) {
super(name, 'dialog');
this.logger.log(`${this.name} constructed`);
}
/** Open the widget. */
open() {
this.container.showModal();
this.container.dispatchEvent(new Event('open'));
}
/** Close the widget. */
close() {
// HTMLDialogElement sends a close event natively.
this.container.close();
}
}
return {
version: version,
Info: Info,
};
}());