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Config_Manager

设置获取配置的APIs

目前為 2023-10-12 提交的版本，檢視 最新版本。

此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.cn-greasyfork.org/scripts/476522/1263412/Config_Manager.js 

// ==UserScript==
// @name        Config_Manager
// @namespace   Violentmonkey Scripts
// @grant       GM_getValue
// @grant       GM_setValue
// @grant       GM_addValueChangeListener
// @grant       GM_registerMenuCommand
// @grant       GM_unregisterMenuCommand
// @author      axototl
// @license     AGPL-3.0-or-later
// @description 设置获取配置的APIs
// ==/UserScript==
'use strict';

const config = {};
let register;
const inplace = (() => {
    const id = "test";
    const cap = GM_registerMenuCommand("测试", Function.prototype, {id});
    return (cap === id);
})();

(() => {
    (() => {
        'use strict';
        const _APIs = ["GM_getValue", "GM_setValue", "GM_addValueChangeListener", "GM_registerMenuCommand", "GM_unregisterMenuCommand"];
        for (const val in _APIs)
            if (eval("typeof " + val) === 'undefined') throw new Error("需要" + val + " API权限!!!");
    })();

    const boolean_prefix = ["❌(已禁用) ", "✅(已启用) "];
    const int_family = ['uint', 'int'];
    register = ({name, default: def, type = "other", prompts, tips: ipt, input: func = prompt, callback: listener = Function.prototype, init = false}) => {
        let val = GM_getValue(name, def);
        config[name] = val;
        if (typeof init === 'function') init(name, val);
        if (int_family.includes(type)) {
            const judge = (type === 'uint') ? (s => (s|0) < 0) : (()=>false);
            if (func === prompt) {
                func = () => {
                    let p;
                    do {p = prompt(ipt);} while(isNaN(p) || judge(p));
                    return p;
                };
            }
            type = 'other';
        }
        if (type === 'bool') {
            let cont;
            const reg = () => cont = GM_registerMenuCommand(boolean_prefix[val | 0] + prompts, () => GM_setValue(name, !val), {id: name});
            if (true == init) listener(name, val, val, cont);
            GM_addValueChangeListener(name, !inplace ? (_1, ov, newval) => {
                config[name] = val = newval;
                GM_unregisterMenuCommand(cont);
                reg();
                listener(name, ov, newval, cont);
            } : (_1, ov, nv) => (config[name] = val = nv, reg(), listener(name, ov, nv, cont)));
            reg();
        } else if (type === "other") {
            const cont = GM_registerMenuCommand(prompts, () => GM_setValue(name, func()));
            if (true == init) listener(name, val, val, cont);
            GM_addValueChangeListener(name, (_1, ov, newval) => (config[name] = newval, listener(name, ov, newval, cont)));
        }
        console.debug(type, name, "\nRegistered!");
    };
})();