☰

Config_Getter

设置获取配置的APIs

当前为 2023-10-02 提交的版本，查看 最新版本。

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.cn-greasyfork.org/scripts/476522/1258942/Config_Getter.js 

// ==UserScript==
// @name        Config_Getter
// @namespace   Violentmonkey Scripts
// @grant       unsafeWindow
// @grant       GM_getValue
// @grant       GM_setValue
// @grant       GM_addValueChangeListener
// @grant       GM_registerMenuCommand
// @grant       GM_unregisterMenuCommand
// @author      axototl
// @description 设置获取配置的APIs
// ==/UserScript==
'use strict';

(() => {
    // const _APIs = ["GM_getValue", "GM_setValue", "GM_addValueChangeListener", "GM_registerMenuCommand", "GM_unregisterMenuCommand"];
    // for (const val in _APIs)
    //     if (!(val in globalThis)) throw new Error("需要API权限!!!");
    function getVal(name, def) {
        let t = GM_getValue(name);
        if (null == t) {
            t = def;
            GM_setValue(name, t);
        }
        return t;
    }
    const boolean_prefix = ["❌已禁用", "✅已启用"];
    let register = ({name, type, prompts, input: func = prompt, listener = Function.prototype}) => {
        let val = GM_getValue(name);
        if (type === 'bool') {
            let cont;
            const reg = () => cont = GM_registerMenuCommand(boolean_prefix[val | 0] + prompts, () => GM_setValue(name, !val));
            GM_addValueChangeListener(name, (_1, _2, newval) => {
                val = newval;
                GM_unregisterMenuCommand(cont);
                reg();
                listener(name, newval);
            });
        } else if (type === "other") {
            const cont = GM_registerMenuCommand(prompts, () => GM_setValue(name, func()));
            GM_addValueChangeListener(name, (_1, _2, newval) => listener());
        }
    };
    globalThis.register = register;
})();