Atcoder Easy Accordion

Atcoderのアコーディオンメニューを、マウスのホバーで開けるようにします

Verze ze dne 20. 04. 2025. Zobrazit nejnovější verzi.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Atcoder Easy Accordion
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Atcoderのアコーディオンメニューを、マウスのホバーで開けるようにします
// @author       Rac
// @license      MIT
// @match        https://atcoder.jp/*
// @exclude      /^https://atcoder\.jp/[^#?]*/json/
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    if(document.getElementsByClassName("header-mypage_btn").length != 0) {
        window.scrollTo=()=>{};
    }

    document.querySelectorAll(".nav > li:not(.pull-right)").forEach((element) => {
        element.addEventListener("mouseenter", () => {
            setTimeout(() => {
                element.classList.add("open");
            }, 10);
        });
        element.addEventListener("mouseleave", () => {
            element.classList.remove("open");
        });
    });
    {
        const element = document.getElementsByClassName("header-mypage_btn")[0];
        const element_ac = document.getElementsByClassName("header-mypage_detail")[0];
        if(element && element_ac) {
            let flag1 = false;
            let flag2 = false;
            element.addEventListener("mouseenter", () => {
                flag2 = false;
                if(!element.classList.contains("active")) {
                    setTimeout(() => {
                        if(!element.classList.contains("active")) element.click();
                    }, 10);
                }
            });
            element.addEventListener("mouseleave", () => {
                flag1 = true;
                setTimeout(() => {
                    if(flag1 && element.classList.contains("active")) element.click();
                }, 10);
            });
            element_ac.addEventListener("mouseenter", () => {
                flag1 = false;
                if(!element.classList.contains("active")) element.click();
            });
            element_ac.addEventListener("mouseleave", () => {
                flag2 = true;
                setTimeout(() => {
                    if(flag2 && element.classList.contains("active")) element.click();
                }, 10);
            });
        }
    }
})();