GMX_menu

A simple userscript menu manager, treats all menu items as a GMX_menu object.

Script này sẽ không được không được cài đặt trực tiếp. Nó là một thư viện cho các script khác để bao gồm các chỉ thị meta // @require https://update.greasyfork.org/scripts/473817/1240400/GMX_menu.js

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         GMX_menu
// @namespace    https://greasyfork.org/users/1001518
// @version      0.1.1
// @description  A simple userscript menu manager, treats all menu items as a GMX_menu object.
// @author       DianaBlessU
// @grant        GM_registerMenuCommand
// @grant        GM_unregisterMenuCommand
// ==/UserScript==

class GMX_Menu{

    items = [];
    item_ids = [];
    auto_refresh = true;

    constructor(options) {
        if (options) this.install(options)
    }

    install(options){
        if (options){
            this.auto_refresh = options.autoRefresh ?? true;
            this.items = options.items ?? [];
            this.refresh();
        }
    }

    uninstall(){
        this.items = [];
        this.refresh();
    }

    refresh(){
        this.item_ids.forEach(id => GM_unregisterMenuCommand(id));
        this.item_ids = [];
        this.items.forEach(item => {
            if (item.separator){
                let item_str = "➖➖➖➖➖➖➖➖➖➖"
                this.item_ids.push(GM_registerMenuCommand(item_str))
            }else{
                let item_str = (item.checked==null) ? `${item.text}` : `${item.checked ? '✅':'🟩'} ${item.text}`
                this.item_ids.push(GM_registerMenuCommand(item_str, event => this.triggerSelect(item.name, event)));
            }
        })
    }

    getItem(name){
        return this.items.filter(item => item.name == name)[0] 
    }

    renderSelect(name){
        let item = this.getItem(name);
        if (!item) throw new ReferenceError(`No items named '${name}'`)
        let refresh_needed = false;
        if (item.checked != null){
            if (item.group != null && item.checked == false){
                this.items.forEach(co_item => {
                    if (co_item.group == item.group) co_item.checked = false
                })
                item.checked = true;
                refresh_needed = true;
            } else if (item.group == null) {
                item.checked = !item.checked;
                refresh_needed = true;
            }
        }
        if (refresh_needed && this.auto_refresh) {
            this.refresh();
        }
        return item.checked
    }

    triggerSelect(name, event){
        let item = this.getItem(name);
        if (!item) throw new ReferenceError(`No items named '${name}'`)
        this.renderSelect(name);
        item.callback(event);
    }

    setText(name, text) {
        let item = this.getItem(name);
        if (!item) throw new ReferenceError(`No items named '${name}'`)
        item.text = text;
        if (this.auto_refresh){
            this.refresh();
        }
    }

    isChecked(name){
        let item = this.getItem(name);
        if (!item) throw new ReferenceError(`No items named '${name}'`)
        return item.checked;
    }

}

window.GMX_menu = new GMX_Menu();