It offers full-width and columnized lyric view by keyboard shortcuts on major lyric services. No more scrolling.
As of
// ==UserScript==
// @name * Lyric FullScreen Columnizer
// @name:ja * Lyric FullScreen Columnizer
// @name:zh-CN * Lyric FullScreen Columnizer
// @namespace knoa.jp
// @description It offers full-width and columnized lyric view by keyboard shortcuts on major lyric services. No more scrolling.
// @description:ja キーボードショートカットで、大手歌詞サイトの歌詞を横幅いっぱいのカラム分け表示にします。もうスクロールは要りません。
// @description:zh-CN 通过键盘快捷键，将著名歌词网站的歌词设置为宽度最大的列式显示。不需要再滚动了。
// @include https://www.google.*/*Lyric*
// @include https://www.google.*/*%E6%AD%8C%E8%A9%9E*
// @include https://www.google.*/*%E6%AD%8C%E8%AF%8D*
// @include https://www.azlyrics.com/lyrics/*
// @include https://www.lyrics.com/lyric/*
// @include http*://www.kget.jp/lyric/*
// @include https://www.uta-net.com/song/*
// @include https://utaten.com/lyric/*
// @noframes
// @version 2.0.0
// @grant none
// ==/UserScript==
(function(){
const SCRIPTID = 'LyricFullScreenColumnizer';
const SCRIPTNAME = '* Lyric FullScreen Columnizer';
const DEBUG = false;/*
[update]
Now available on Google, AZLyrics.com, Lyrics.com, 歌詞GET, 歌ネット, UtaTen.
[possible]
lyrics.com はpreなので単語が切れる。br挿入してnormalテキストにすれば解決するが。
[acknowledgement]
This script is originally dedicated to Milky Queen, for singing freely with her guitar playing.
https://twitter.com/milkyqueen_idol
*/
if(window === top) console.time(SCRIPTID);
const MS = 1, SECOND = 1000*MS, MINUTE = 60*SECOND, HOUR = 60*MINUTE, DAY = 24*HOUR, WEEK = 7*DAY, MONTH = 30*DAY, YEAR = 365*DAY;
const sites = {
google: {
/* it doesn't detect url with "lyric" or something here, but @include meta tag does */
url: /^https:\/\/www\.google\.[^/]+\//,
targets: {
body: () => $('body'),
header: () => $('#sfcnt'),
lyricBody: () => $('[data-lyricid]'),
parentOfLyricBody: () => elements.lyricBody?.parentNode,
},
},
azlyrics: {
url: /^https:\/\/www\.azlyrics\.com\/lyrics\//,
targets: {
body: () => $('body'),
header: () => $('.lboard-wrap'),
lyricBody: () => $('.main-page br + br + div'),
beforeLyricBody: () => elements.lyricBody?.previousElementSibling,
},
},
lyrics: {
url: /^https:\/\/www\.lyrics\.com\/lyric\//,
targets: {
body: () => $('body'),
header: () => $('#content-top'),
lyricBody: () => $('#lyric-body-text'),
beforeLyricBody: () => elements.lyricBody?.previousElementSibling,
},
},
kget: {
url: /^https?:\/\/www\.kget\.jp\/lyric\//,
targets: {
body: () => $('body'),
header: () => $('#searchbar-wrap'),
lyricBody: () => $('#lyric-trunk'),
beforeLyricBody: () => elements.lyricBody?.previousElementSibling,
},
},
utanet: {
url: /^https:\/\/www\.uta-net\.com\/song\//,
targets: {
body: () => $('body'),
header: () => $('#global_header'),
lyricBody: () => $('#kashi_area'),
parentOfLyricBody: () => elements.lyricBody?.parentNode,
},
},
utaten: {
url: /^https:\/\/utaten\.com\/lyric\//,
targets: {
body: () => $('body'),
header: () => $('body > header'),
lyricBody: () => $('.lyricBody'),
beforeLyricBody: () => elements.lyricBody?.previousElementSibling,
},
},
};
let site;
let elements = {};
const core = {
initialize: function(){
elements.html = document.documentElement;
elements.html.classList.add(SCRIPTID);
site = core.getSite(sites);
if(site){
core.ready();
core.addStyle('style');
core.addStyle('style-' + site.key);
}
},
ready: function(){
core.getTargets(site.targets).then(() => {
log("I'm ready.");
core.bindKeys();
}).catch(e => {
console.error(`${SCRIPTID}:`, e);
});
},
bindKeys: function(){
const {body, header, lyricBody, parentOfLyricBody, beforeLyricBody} = elements;
window.addEventListener('keydown', e => {
if(['input', 'textarea'].includes(e.target.localName) || e.target.isContentEditable) return;
if(e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) return;
console.log(SCRIPTID, e.key);
switch(e.key){
/* columnize */
case('1'):
case('2'):
case('3'):
case('4'):
case('5'):
case('6'):
case('7'):
case('8'):
case('9'):
body.classList.add(SCRIPTID);
if(document.fullscreenElement === null) header.after(lyricBody);
lyricBody.dataset.columns = e.key;
e.preventDefault();
break;
/* reset to default */
case('0'):
case('Escape'):
body.classList.remove(SCRIPTID);
if(parentOfLyricBody) parentOfLyricBody.prepend(lyricBody);
else beforeLyricBody.after(lyricBody);
delete lyricBody.dataset.columns;
e.preventDefault();
break;
/* browser's fullscreen */
case('f'):
if(document.fullscreenElement === null){
body.classList.add(SCRIPTID);
lyricBody.requestFullscreen();
if(lyricBody.dataset.columns === undefined) lyricBody.dataset.columns = '1';
}
else document.exitFullscreen();
e.preventDefault();
break;
}
}, true);
/* fire the reset event on fullscreen exit */
window.addEventListener('fullscreenchange', e => {
if(document.fullscreenElement) return;
else window.dispatchEvent(new KeyboardEvent('keydown', {key: 'Escape'}));
});
},
getSite: function(sites){
Object.keys(sites).forEach(key => sites[key].key = key);
let key = Object.keys(sites).find(key => sites[key].url.test(location.href));
if(key === undefined) return log('Doesn\'t match any sites:', location.href);
else return sites[key];
},
getTarget: function(selector, retry = 10, interval = 1*SECOND){
const key = selector.name;
const get = function(resolve, reject){
let selected = selector();
if(selected === null || selected.length === 0){
if(--retry) return log(`Not found: ${key}, retrying... (${retry})`), setTimeout(get, interval, resolve, reject);
else return reject(new Error(`Not found: ${selector.name}, I give up.`));
}else{
if(selected.nodeType === Node.ELEMENT_NODE) selected.dataset.selector = key;/* element */
else selected.forEach((s) => s.dataset.selector = key);/* elements */
elements[key] = selected;
resolve(selected);
}
};
return new Promise(function(resolve, reject){
get(resolve, reject);
});
},
getTargets: function(selectors, retry = 10, interval = 1*SECOND){
return Promise.all(Object.values(selectors).map(selector => core.getTarget(selector, retry, interval)));
},
addStyle: function(name = 'style', d = document){
if(html[name] === undefined) return;
if(d.head){
let style = createElement(html[name]()), id = SCRIPTID + '-' + name, old = d.getElementById(id);
style.id = id;
d.head.appendChild(style);
if(old) old.remove();
}
else{
let observer = observe(d.documentElement, function(){
if(!d.head) return;
observer.disconnect();
core.addStyle(name);
});
}
},
};
const html = {
style: () => `
<style type="text/css">
/* maximize lyricBody */
[data-selector="lyricBody"][data-columns]{
width: 100vw;
padding: 2em 0em 2em 2em;
margin: 0;
box-sizing: border-box;
}
/* columnize */
[data-selector="lyricBody"][data-columns="1"]{columns: 1}
[data-selector="lyricBody"][data-columns="2"]{columns: 2}
[data-selector="lyricBody"][data-columns="3"]{columns: 3}
[data-selector="lyricBody"][data-columns="4"]{columns: 4}
[data-selector="lyricBody"][data-columns="5"]{columns: 5}
[data-selector="lyricBody"][data-columns="6"]{columns: 6}
[data-selector="lyricBody"][data-columns="7"]{columns: 7}
[data-selector="lyricBody"][data-columns="8"]{columns: 8}
[data-selector="lyricBody"][data-columns="9"]{columns: 9}
/* no distracting elements */
[data-selector="lyricBody"][data-columns] ~ *{
display: none;
}
</style>
`,
'style-google': () => `
<style type="text/css">
body.${SCRIPTID} [data-selector="lyricBody"]{
background: white;/* i don't know why it is required on fullscreen */
}
body.${SCRIPTID} [data-selector="lyricBody"] *{
display: block !important;
max-height: inherit !important;
}
body.${SCRIPTID} [role="contentinfo"]{
display: block;
}
</style>
`,
'style-azlyrics': () => `
<style type="text/css">
body.${SCRIPTID} [data-selector="lyricBody"]{
background: rgb(221, 221, 238);/* i don't know why it is required on fullscreen */
}
body.${SCRIPTID} .navbar-bottom,
body.${SCRIPTID} .navbar-bottom ~ div{
display: block;
}
</style>
`,
'style-lyrics': () => `
<style type="text/css">
body.${SCRIPTID} #main{
width: 100vw;
margin: 20px 0 0;
max-width: 100vw;
padding: 0;
}
body.${SCRIPTID} [data-selector="lyricBody"]{
white-space: pre-wrap;
font-family: 'Droid Sans',sans-serif;
font-weight: 400;
font-size: 18px;
line-height: 26px;
background: white;/* i don't know why it is required on fullscreen */
}
body.${SCRIPTID} footer{
display: block;
}
</style>
`,
'style-kget': () => `
<style type="text/css">
body.${SCRIPTID} [data-selector="lyricBody"]{
font-size: 123.1%;
font-family: "Hiragino Mincho ProN", Meiryo, "MS PMincho", serif;
background: white;/* i don't know why it is required on fullscreen */
}
body.${SCRIPTID} [data-selector="lyricBody"] > a{
display: none;
}
body.${SCRIPTID} #footer-wrap{
display: block;
}
</style>
`,
'style-utanet': () => `
<style type="text/css">
body.${SCRIPTID} [data-selector="lyricBody"]{
font-size: 15px;
background: white;/* i don't know why it is required on fullscreen */
}
body.${SCRIPTID} #footer_map,
body.${SCRIPTID} #footer_bottom{
display: block;
}
</style>
`,
'style-utaten': () => `
<style type="text/css">
body.${SCRIPTID} footer{
display: block !important;
}
body.${SCRIPTID} footer > aside{
display: none;
}
body.${SCRIPTID}{
background: #343330;
}
</style>
`,
};
const $ = function(s, f = undefined){
let target = document.querySelector(s);
if(target === null) return null;
return f ? f(target) : target;
};
const $$ = function(s, f = undefined){
let targets = document.querySelectorAll(s);
return f ? f(targets) : targets;
};
const createElement = function(html = '<div></div>'){
let outer = document.createElement('div');
outer.insertAdjacentHTML('afterbegin', html);
return outer.firstElementChild;
};
const log = function(){
if(typeof DEBUG === 'undefined') return;
console.log(...log.build(new Error(), ...arguments));
};
log.build = function(error, ...args){
let l = log.last = log.now || new Date(), n = log.now = new Date();
let line = log.format.getLine(error), callers = log.format.getCallers(error);
//console.log(error.stack);
return [SCRIPTID + ':',
/* 00:00:00.000 */ n.toLocaleTimeString() + '.' + n.getTime().toString().slice(-3),
/* +0.000s */ '+' + ((n-l)/1000).toFixed(3) + 's',
/* :00 */ ':' + line,
/* caller.caller */ (callers[2] ? callers[2] + '() => ' : '') +
/* caller */ (callers[1] || '') + '()',
...args
];
};
log.formats = [{
name: 'Firefox Scratchpad',
detector: /MARKER@Scratchpad/,
getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1],
getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
}, {
name: 'Firefox Console',
detector: /MARKER@debugger/,
getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1],
getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
}, {
name: 'Firefox Greasemonkey 3',
detector: /\/gm_scripts\//,
getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1],
getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
}, {
name: 'Firefox Greasemonkey 4+',
detector: /MARKER@user-script:/,
getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1] - 500,
getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
}, {
name: 'Firefox Tampermonkey',
detector: /MARKER@moz-extension:/,
getLine: (e) => e.stack.split('\n')[1].match(/([0-9]+):[0-9]+$/)[1] - 2,
getCallers: (e) => e.stack.match(/^[^@]*(?=@)/gm),
}, {
name: 'Chrome Console',
detector: /at MARKER \(<anonymous>/,
getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)?$/)[1],
getCallers: (e) => e.stack.match(/[^ ]+(?= \(<anonymous>)/gm),
}, {
name: 'Chrome Tampermonkey',
detector: /at MARKER \(chrome-extension:.*?\/userscript.html\?name=/,
getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)?$/)[1] - 1,
getCallers: (e) => e.stack.match(/[^ ]+(?= \(chrome-extension:)/gm),
}, {
name: 'Chrome Extension',
detector: /at MARKER \(chrome-extension:/,
getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)?$/)[1],
getCallers: (e) => e.stack.match(/[^ ]+(?= \(chrome-extension:)/gm),
}, {
name: 'Edge Console',
detector: /at MARKER \(eval/,
getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)$/)[1],
getCallers: (e) => e.stack.match(/[^ ]+(?= \(eval)/gm),
}, {
name: 'Edge Tampermonkey',
detector: /at MARKER \(Function/,
getLine: (e) => e.stack.split('\n')[2].match(/([0-9]+):[0-9]+\)$/)[1] - 4,
getCallers: (e) => e.stack.match(/[^ ]+(?= \(Function)/gm),
}, {
name: 'Safari',
detector: /^MARKER$/m,
getLine: (e) => 0,/*e.lineが用意されているが最終呼び出し位置のみ*/
getCallers: (e) => e.stack.split('\n'),
}, {
name: 'Default',
detector: /./,
getLine: (e) => 0,
getCallers: (e) => [],
}];
log.format = log.formats.find(function MARKER(f){
if(!f.detector.test(new Error().stack)) return false;
//console.log('////', f.name, 'wants', 0/*the exact line number here*/, '\n' + new Error().stack);
return true;
});
core.initialize();
if(window === top) console.timeEnd(SCRIPTID);
})();