92 lines
2.5 KiB
JavaScript
92 lines
2.5 KiB
JavaScript
// ==UserScript==
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// @name YouTube Theater Fullscreen + Transparent Chat
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// @description In theater mode, it expands video to full screen, makes chat transparent and overlays it over the video. Note that colors of images in chat will be inverted, and the player controls may behave strangely.
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// @version 1
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// @license MPL-2.0
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// @namespace https://chylex.com
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// @homepageURL https://github.com/chylex/Userscripts
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// @supportURL https://github.com/chylex/Userscripts/issues
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// @include https://youtube.com/*
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// @include https://*.youtube.com/*
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// @run-at document-start
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// @grant none
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// ==/UserScript==
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var settings = {
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"chatWidth": 375,
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"opacity": 0.75
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};
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var interval;
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var load = function(){
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var page = document.getElementById("page");
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if (page){
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window.clearInterval(interval);
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function onPlayerTypeUpdated(){
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var classes = document.documentElement.classList;
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var chatElement = document.getElementById("live-chat-iframe");
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classes.toggle("chylex-player-wide", page.classList.contains("watch-wide"));
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classes.toggle("chylex-player-has-chat", chatElement && window.getComputedStyle(chatElement).display != "none");
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}
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var observer = new MutationObserver(onPlayerTypeUpdated);
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observer.observe(page, {
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attributes: true,
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attributeFilter: [ "class" ]
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});
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onPlayerTypeUpdated();
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var style = document.createElement("style");
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document.head.appendChild(style);
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var theatre = "html.chylex-player-wide";
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var theatreWithChat = theatre + ".chylex-player-has-chat";
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style.innerText = `
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${theatre} body {
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overflow: hidden;
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}
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${theatre} #player-api {
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position: fixed;
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top: 0;
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left: 0;
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width: 100vw;
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height: 100vh;
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margin: 0;
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}
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${theatre} .html5-main-video {
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width: 100vw !important;
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height: 100vh !important;
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left: 0 !important;
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}
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${theatre} #masthead-positioner {
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display: none;
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}
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${theatreWithChat} .ytp-chrome-bottom {
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width: calc(100vw - ${settings.chatWidth}px - 36px) !important;
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}
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${theatreWithChat} #live-chat-iframe {
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position: fixed;
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top: 0;
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right: 0;
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width: ${settings.chatWidth}px;
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height: 100vh !important;
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opacity: ${settings.opacity};
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z-index: 1000;
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filter: invert(100%);
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}`;
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}
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};
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interval = window.setInterval(load, 50);
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