☰

Resize YT To Window Size

Moves the YouTube video to the top of the website and fill the window with the video player.

当前为 2022-04-19 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name            Resize YT To Window Size
  3. // @description     Moves the YouTube video to the top of the website and fill the window with the video player.
  4. // @author          Chris H (Zren / Shade)
  5. // @license         MIT
  6. // @icon            https://s.ytimg.com/yts/img/favicon_32-vflOogEID.png
  7. // @homepageURL     https://github.com/Zren/ResizeYoutubePlayerToWindowSize/
  8. // @namespace       http://xshade.ca
  9. // @version         130
  10. // @include         http*://*.youtube.com/*
  11. // @include         http*://youtube.com/*
  12. // @include         http*://*.youtu.be/*
  13. // @include         http*://youtu.be/*
  14. // @grant           none
  15. // ==/UserScript==
  16.  
  17. // Github:          https://github.com/Zren/ResizeYoutubePlayerToWindowSize
  18. // GreasyFork:      https://greasyfork.org/scripts/811-resize-yt-to-window-size
  19. // OpenUserJS.org:  https://openuserjs.org/scripts/zren/Resize_YT_To_Window_Size
  20. // Userscripts.org: http://userscripts-mirror.org/scripts/show/153699
  21.  
  22. (function (window) {
  23.     "use strict";
  24.  
  25.     //--- Settings
  26.     var playerHeight = '100vh';
  27.     var enableOnLoad = true;
  28.     var scriptToggleKey = 'w';
  29.  
  30.     //--- Imported Globals
  31.     // yt
  32.     // ytcenter
  33.     // html5Patched (Youtube+)
  34.     // ytplayer
  35.     var uw = window;
  36.  
  37.     //--- Already Loaded?
  38.     // GreaseMonkey loads this script twice for some reason.
  39.     if (uw.ytwp) return;
  40.  
  41.     //--- Is iframe?
  42.     function inIframe () {
  43.         try {
  44.             return window.self !== window.top;
  45.         } catch (e) {
  46.             return true;
  47.         }
  48.     }
  49.     if (inIframe()) return;
  50.  
  51.     //--- Utils
  52.     function isStringType(obj) { return typeof obj === 'string'; }
  53.     function isArrayType(obj) { return obj instanceof Array; }
  54.     function isObjectType(obj) { return typeof obj === 'object'; }
  55.     function isUndefined(obj) { return typeof obj === 'undefined'; }
  56.     function buildVenderPropertyDict(propertyNames, value) {
  57.         var d = {};
  58.         for (var i in propertyNames)
  59.             d[propertyNames[i]] = value;
  60.         return d;
  61.     }
  62.     function observe(selector, config, callback) {
  63.         var observer = new MutationObserver(function(mutations) {
  64.             mutations.forEach(function(mutation){
  65.                 callback(mutation);
  66.             });
  67.         });
  68.         var target = document.querySelector(selector);
  69.         if (!target) {
  70.             return null;
  71.         }
  72.         observer.observe(target, config);
  73.         return observer;
  74.     }
  75.  
  76.     //--- Stylesheet
  77.     var JSStyleSheet = function(id) {
  78.         this.id = id;
  79.         this.stylesheet = '';
  80.     };
  81.  
  82.     JSStyleSheet.prototype.buildRule = function(selector, styles) {
  83.         var s = "";
  84.         for (var key in styles) {
  85.             s += "\t" + key + ": " + styles[key] + ";\n";
  86.         }
  87.         return selector + " {\n" + s + "}\n";
  88.     };
  89.  
  90.     JSStyleSheet.prototype.appendRule = function(selector, k, v) {
  91.         if (isArrayType(selector))
  92.             selector = selector.join(',\n');
  93.         var newStyle;
  94.         if (!isUndefined(k) && !isUndefined(v) && isStringType(k)) { // v can be any type (as we stringify it).
  95.             var d = {};
  96.             d[k] = v;
  97.             newStyle = this.buildRule(selector, d);
  98.         } else if (!isUndefined(k) && isUndefined(v) && isObjectType(k)) {
  99.             newStyle = this.buildRule(selector, k);
  100.         } else {
  101.             // Invalid Arguments
  102.             console.log('Illegal arguments', arguments);
  103.             return;
  104.         }
  105.  
  106.         this.stylesheet += newStyle;
  107.     };
  108.  
  109.     JSStyleSheet.injectIntoHeader = function(injectedStyleId, stylesheet) {
  110.         var styleElement = document.getElementById(injectedStyleId);
  111.         if (!styleElement) {
  112.             styleElement = document.createElement('style');
  113.             styleElement.type = 'text/css';
  114.             styleElement.id = injectedStyleId;
  115.             document.getElementsByTagName('head')[0].appendChild(styleElement);
  116.         }
  117.         styleElement.appendChild(document.createTextNode(stylesheet));
  118.     };
  119.  
  120.     JSStyleSheet.prototype.injectIntoHeader = function(injectedStyleId, stylesheet) {
  121.         JSStyleSheet.injectIntoHeader(this.id, this.stylesheet);
  122.     };
  123.  
  124.     //--- History
  125.     var HistoryEvent = function() {}
  126.     HistoryEvent.listeners = []
  127.  
  128.     HistoryEvent.dispatch = function(state, title, url) {
  129.       var stack = this.listeners
  130.       for (var i = 0, l = stack.length; i < l; i++) {
  131.         stack[i].call(this, state, title, url)
  132.       }
  133.     }
  134.     HistoryEvent.onPushState = function(state, title, url) {
  135.         HistoryEvent.dispatch(state, title, url)
  136.         return HistoryEvent.origPushState.apply(window.history, arguments)
  137.     }
  138.     HistoryEvent.onReplaceState = function(state, title, url) {
  139.         HistoryEvent.dispatch(state, title, url)
  140.         return HistoryEvent.origReplaceState.apply(window.history, arguments)
  141.     }
  142.     HistoryEvent.inject = function() {
  143.         if (!HistoryEvent.injected) {
  144.             HistoryEvent.origPushState = window.history.pushState
  145.             HistoryEvent.origReplaceState = window.history.replaceState
  146.  
  147.             window.history.pushState = HistoryEvent.onPushState
  148.             window.history.replaceState = HistoryEvent.onReplaceState
  149.             HistoryEvent.injected = true
  150.         }
  151.     }
  152.  
  153.     HistoryEvent.timerId = 0
  154.     HistoryEvent.onTick = function() {
  155.         var currentPage = window.location.pathname + window.location.search
  156.         if (HistoryEvent.lastPage != currentPage) {
  157.             HistoryEvent.dispatch({}, document.title, window.location.href)
  158.             HistoryEvent.lastPage = currentPage
  159.         }
  160.     }
  161.     HistoryEvent.startTimer = function() {
  162.         HistoryEvent.lastPage = window.location.pathname + window.location.search
  163.         HistoryEvent.timerId = setInterval(HistoryEvent.onTick, 500)
  164.     }
  165.     HistoryEvent.stopTimer = function() {
  166.         clearInterval(HistoryEvent.timerId)
  167.     }
  168.     window.ytwpHistoryEvent = HistoryEvent
  169.  
  170.  
  171.     //--- Constants
  172.     var scriptShortName = 'ytwp'; // YT Window Player
  173.     var scriptStyleId = scriptShortName + '-style'; // ytwp-style
  174.     var scriptBodyClassId = scriptShortName + '-window-player'; // .ytwp-window-player
  175.     var viewingVideoClassId = scriptShortName + '-viewing-video'; // .ytwp-viewing-video
  176.     var topOfPageClassId = scriptShortName + '-scrolltop'; // .ytwp-scrolltop
  177.  
  178.     var scriptHtmlSelector = 'html:not([fullscreen="true"])';
  179.     var scriptBodySelector = 'body.' + scriptBodyClassId; // body.ytwp-window-player
  180.     scriptBodySelector += ':not(.enhancer-for-youtube-pinned-player)'; // Support "Enhancer for Youtube" (Pull Request #51)
  181.     var scriptSelector = scriptHtmlSelector + ' ' + scriptBodySelector;
  182.  
  183.     var videoContainerId = 'player';
  184.     var videoContainerPlacemarkerId = scriptShortName + '-placemarker'; // ytwp-placemarker
  185.  
  186.     var transitionProperties = ["transition", "-ms-transition", "-moz-transition", "-webkit-transition", "-o-transition"];
  187.     var transformProperties = ["transform", "-ms-transform", "-moz-transform", "-webkit-transform", "-o-transform"];
  188.  
  189.     //--- YTWP
  190.     var ytwp = uw.ytwp = {
  191.         scriptShortName: scriptShortName, // YT Window Player
  192.         log_: function(logger, args) { logger.apply(console, ['[' + this.scriptShortName + '] '].concat(Array.prototype.slice.call(args))); return 1; },
  193.         log: function() { return this.log_(console.log, arguments); },
  194.         error: function() { return this.log_(console.error, arguments); },
  195.  
  196.         initialized: false,
  197.         pageReady: false,
  198.         isWatchPage: false,
  199.     };
  200.  
  201.     ytwp.isWatchUrl = function (url) {
  202.         if (!url)
  203.             url = uw.location.href;
  204.         if (url.match(/https?:\/\/(www\.)?youtube.com\/(c|channel|user)\/[^\/]+\/live/)) {
  205.             if (document.querySelector('ytd-browse')) {
  206.                 return false
  207.             } else {
  208.                 return true
  209.             }
  210.         }
  211.         return url.match(/https?:\/\/(www\.)?youtube.com\/watch\?/);
  212.     };
  213.  
  214.     ytwp.setTheaterMode = function(enable) {
  215.         // ytwp.log('setTheaterMode', enable)
  216.  
  217.         var watchElement = document.querySelector('ytd-watch:not([hidden])') || document.querySelector('ytd-watch-flexy:not([hidden])')
  218.         if (watchElement) {
  219.             var isTheater = watchElement.hasAttribute('theater')
  220.             if (enable != isTheater) {
  221.                 var sizeButton = watchElement.querySelector('button.ytp-size-button')
  222.                 if (!sizeButton) {
  223.                     var screenModeButtons = watchElement.querySelectorAll('button.ytp-screen-mode-settings-button')
  224.                     sizeButton = screenModeButtons[1] // 2nd button is "Theater mode (t)"
  225.                 }
  226.                 if (sizeButton) {
  227.                     sizeButton.click()
  228.                 }
  229.             }
  230.             watchElement.canFitTheater_ = true // When it's too small, it disables the theater mode.
  231.         } else if (watchElement = document.querySelector('#page.watch')) {
  232.             var isTheater = watchElement.classList.contains('watch-stage-mode')
  233.             if (enable != isTheater) {
  234.                 var sizeButton = watchElement.querySelector('button.ytp-size-button')
  235.                 if (sizeButton) {
  236.                     sizeButton.click()
  237.                 }
  238.             }
  239.         }
  240.     }
  241.     ytwp.enterTheaterMode = function() {
  242.         // ytwp.log('enterTheaterMode')
  243.         if (!document.body.classList.contains(scriptBodyClassId)) {
  244.             return
  245.         }
  246.  
  247.         ytwp.setTheaterMode(true)
  248.     }
  249.     ytwp.enterTheaterMode();
  250.     uw.addEventListener('resize', ytwp.enterTheaterMode);
  251.  
  252.     ytwp.detectPlayerUnavailable = function() {
  253.         if (document.querySelector('[player-unavailable]')) {
  254.             ytwp.event.removeBodyClass()
  255.         }
  256.     }
  257.  
  258.  
  259.     ytwp.init = function() {
  260.         ytwp.log('init');
  261.         if (!ytwp.initialized) {
  262.             ytwp.isWatchPage = ytwp.isWatchUrl();
  263.             if (ytwp.isWatchPage) {
  264.                 ytwp.removeSearchAutofocus();
  265.                 if (!document.getElementById(scriptStyleId)) {
  266.                     ytwp.event.initStyle();
  267.                 }
  268.                 ytwp.initScroller();
  269.                 ytwp.initialized = true;
  270.                 ytwp.pageReady = false;
  271.             }
  272.         }
  273.         ytwp.event.onWatchInit();
  274.         if (ytwp.isWatchPage) {
  275.             ytwp.html5PlayerFix();
  276.         }
  277.     }
  278.  
  279.     ytwp.initScroller = function() {
  280.         // Register listener & Call it now.
  281.         uw.addEventListener('scroll', ytwp.onScroll, false);
  282.         uw.addEventListener('resize', ytwp.onScroll, false);
  283.         ytwp.onScroll();
  284.     }
  285.  
  286.     ytwp.onScroll = function() {
  287.         var viewportHeight = document.documentElement.clientHeight;
  288.  
  289.         // topOfPageClassId
  290.         if (ytwp.isWatchPage && uw.scrollY == 0) {
  291.             document.body.classList.add(topOfPageClassId);
  292.             //var player = document.getElementById('movie_player');
  293.             //if (player)
  294.             //    player.focus();
  295.         } else {
  296.             document.body.classList.remove(topOfPageClassId);
  297.         }
  298.  
  299.         // viewingVideoClassId
  300.         if (ytwp.isWatchPage && uw.scrollY <= viewportHeight) {
  301.             document.body.classList.add(viewingVideoClassId);
  302.         } else {
  303.             document.body.classList.remove(viewingVideoClassId);
  304.         }
  305.     }
  306.  
  307.     ytwp.event = {
  308.         initStyle: function() {
  309.             ytwp.log('initStyle');
  310.             ytwp.style = new JSStyleSheet(scriptStyleId);
  311.             ytwp.event.buildStylesheet();
  312.             // Duplicate stylesheet targeting data-spf-name if enabled.
  313.             if (uw.spf) {
  314.                 var temp = scriptBodySelector;
  315.                 scriptBodySelector = 'body[data-spf-name="watch"]';
  316.                 scriptSelector = scriptHtmlSelector + ' ' + scriptBodySelector
  317.                 ytwp.event.buildStylesheet();
  318.                 ytwp.style.appendRule('body[data-spf-name="watch"]:not(.ytwp-window-player) #masthead-positioner',  {
  319.                     'position': 'absolute',
  320.                     'top': playerHeight + ' !important'
  321.                 });
  322.             }
  323.             ytwp.style.injectIntoHeader();
  324.         },
  325.         buildStylesheet: function() {
  326.             ytwp.log('buildStylesheet');
  327.             //--- Browser Scrollbar
  328.             // Chrome/Webkit
  329.             ytwp.style.appendRule(scriptBodySelector + '::-webkit-scrollbar', {
  330.                 'width': '0 !important',
  331.                 'height': '0 !important',
  332.             });
  333.             // Firefox/Gecko
  334.             // Requires about:config flag to be toggled as of FireFox v63
  335.             // https://github.com/Zren/ResizeYoutubePlayerToWindowSize/issues/42
  336.             ytwp.style.appendRule('html', {
  337.                 'scrollbar-width': 'none',
  338.             });
  339.  
  340.             //--- Video Player
  341.             var d;
  342.             d = buildVenderPropertyDict(transitionProperties, 'left 0s linear, padding-left 0s linear');
  343.             d['padding'] = '0 !important';
  344.             d['margin'] = '0 !important';
  345.             ytwp.style.appendRule([
  346.                 scriptBodySelector + ' #player',
  347.                 scriptBodySelector + '.ytcenter-site-center.ytcenter-non-resize.ytcenter-guide-visible #player',
  348.                 scriptBodySelector + '.ltr.ytcenter-site-center.ytcenter-non-resize.ytcenter-guide-visible.guide-collapsed #player',
  349.                 scriptBodySelector + '.ltr.ytcenter-site-center.ytcenter-non-resize.ytcenter-guide-visible.guide-collapsed #player-legacy',
  350.                 scriptBodySelector + '.ltr.ytcenter-site-center.ytcenter-non-resize.ytcenter-guide-visible.guide-collapsed #watch7-main-container',
  351.             ], d);
  352.             //
  353.             d = buildVenderPropertyDict(transitionProperties, 'width 0s linear, left 0s linear');
  354.  
  355.             // Bugfix for Firefox
  356.             // Parts of the header (search box) are hidden under the player.
  357.             // Firefox doesn't seem to be using the fixed header+guide yet.
  358.             d['float'] = 'initial';
  359.  
  360.             // Skinny mode
  361.             d['left'] = 0;
  362.             d['margin-left'] = 0;
  363.  
  364.             ytwp.style.appendRule(scriptBodySelector + ' #player-api', d);
  365.  
  366.             // Theatre mode
  367.             ytwp.style.appendRule(scriptBodySelector + ' .watch-stage-mode #player .player-api', {
  368.                 'left': 'initial !important',
  369.                 'margin-left': 'initial !important',
  370.             });
  371.  
  372.             // Hide the cinema/wide mode button since it's useless.
  373.             //ytwp.style.appendRule(scriptBodySelector + ' #movie_player .ytp-size-button', 'display', 'none');
  374.  
  375.             // !important is mainly for simplicity, but is needed to override the !important styling when the Guide is open due to:
  376.             // .sidebar-collapsed #watch7-video, .sidebar-collapsed #watch7-main, .sidebar-collapsed .watch7-playlist { width: 945px!important; }
  377.             // Also, Youtube Center resizes #player at element level.
  378.             // Don't resize if Youtube+'s html.floater is detected.
  379.             // Dont' resize if Youtube+ (Iridium/Material)'s html.iri-always-visible is detected.
  380.             ytwp.style.appendRule(
  381.                 [
  382.                     scriptSelector + ' #player',
  383.                     scriptSelector + ' #player-wrap',
  384.                     scriptSelector + ' #player-api',
  385.                     scriptHtmlSelector + ':not(.floater):not(.iri-always-visible) ' + scriptBodySelector + ' #movie_player',
  386.                     scriptSelector + ' #player-mole-container',
  387.                     scriptHtmlSelector + ':not(.floater):not(.iri-always-visible) ' + scriptBodySelector + ' .html5-video-container',
  388.                     scriptHtmlSelector + ':not(.floater):not(.iri-always-visible) ' + scriptBodySelector + ' .html5-main-video',
  389.                     scriptSelector + ' ytd-watch-flexy[theater] #player-theater-container.ytd-watch-flexy',
  390.                     scriptSelector + ' ytd-watch-flexy[flexy] #player-container-outer.ytd-watch-flexy',
  391.                     scriptSelector + ' ytd-watch-flexy[flexy] #player-container-inner.ytd-watch-flexy',
  392.                     scriptSelector + ' ytd-watch-flexy[flexy] #player-container.ytd-watch-flexy',
  393.                 ],
  394.                 {
  395.                     'width': '100% !important',
  396.                     'min-width': '100% !important',
  397.                     'max-width': '100% !important',
  398.                     'height': playerHeight + ' !important',
  399.                     'min-height': playerHeight + ' !important',
  400.                     'max-height': playerHeight + ' !important',
  401.                 }
  402.             );
  403.  
  404.              ytwp.style.appendRule(
  405.                 [
  406.                     scriptSelector + ' #player',
  407.                     scriptSelector + ' .html5-main-video',
  408.                 ],
  409.                 {
  410.                     'top': '0 !important',
  411.                     'right': '0 !important',
  412.                     'bottom': '0 !important',
  413.                     'left': '0 !important',
  414.                 }
  415.             );
  416.             // Resize #player-unavailable, #player-api
  417.             // Using min/max width/height will keep
  418.             ytwp.style.appendRule(scriptSelector + ' #player .player-width', 'width', '100% !important');
  419.             ytwp.style.appendRule(scriptSelector + ' #player .player-height', 'height', '100% !important');
  420.  
  421.             // Fix video overlays
  422.             ytwp.style.appendRule([
  423.                 scriptSelector + ' .html5-video-player .ad-container-single-media-element-annotations', // Ad
  424.                 scriptSelector + ' .html5-video-player .ytp-upnext', // Autoplay Next Video
  425.             ], 'top', '0');
  426.  
  427.             // Fix video cropping (object-fit: cover) (Issue #70)
  428.             ytwp.style.appendRule(scriptSelector + ' .ytp-fit-cover-video .html5-main-video', 'object-fit', 'contain !important');
  429.             // Thumbnail cropping
  430.             ytwp.style.appendRule(scriptSelector + ' .ytp-cued-thumbnail-overlay-image', {
  431.                 'background-size': 'contain !important',
  432.                 '-moz-background-size': 'contain !important',
  433.                 '-webkit-background-size': 'contain !important',
  434.             });
  435.  
  436.             //--- Move Video Player
  437.             ytwp.style.appendRule(scriptSelector + ' #player', {
  438.                 'position': 'absolute',
  439.                 // Already top:0; left: 0;
  440.             });
  441.             ytwp.style.appendRule(scriptSelector, { // body
  442.                 'margin-top': playerHeight,
  443.             });
  444.  
  445.             // Fix the top right avatar button
  446.             ytwp.style.appendRule(scriptSelector + ' button.ytp-button.ytp-cards-button', 'top', '0');
  447.  
  448.  
  449.             //--- Sidebar
  450.             // Remove the transition delay as you can see it moving on page load.
  451.             d = buildVenderPropertyDict(transitionProperties, 'margin-top 0s linear, padding-top 0s linear');
  452.             d['margin-top'] = '0 !important';
  453.             d['top'] = '0 !important';
  454.             ytwp.style.appendRule(scriptSelector + ' #watch7-sidebar', d);
  455.  
  456.             ytwp.style.appendRule(scriptSelector + '.cardified-page #watch7-sidebar-contents', 'padding-top', '0');
  457.  
  458.             //--- Absolutely position the fixed header.
  459.             // Masthead
  460.             d = buildVenderPropertyDict(transitionProperties, 'top 0s linear !important');
  461.             ytwp.style.appendRule(scriptSelector + '.hide-header-transition #masthead-positioner', d);
  462.             ytwp.style.appendRule(scriptSelector + '.' + viewingVideoClassId + ' #masthead-positioner', {
  463.                 'position': 'absolute',
  464.                 'top': playerHeight + ' !important'
  465.             });
  466.             // Lower masthead below Youtube+'s html.floater
  467.             ytwp.style.appendRule('html.floater ' + scriptBodySelector + '.' + viewingVideoClassId + ' #masthead-positioner', {
  468.                 'z-index': '5',
  469.             });
  470.             // Autocomplete popup
  471.             ytwp.style.appendRule(scriptSelector + ' .sbdd_a', {
  472.                 'top': '56px',
  473.             });
  474.             ytwp.style.appendRule(scriptSelector + '.' + viewingVideoClassId + ' .sbdd_a', {
  475.                 'top': 'calc(' + playerHeight + ' + 56px) !important',
  476.                 'position': 'absolute !important',
  477.             });
  478.  
  479.             // Guide
  480.             // When watching the video, we need to line it up with the masthead.
  481.             ytwp.style.appendRule(scriptSelector + '.' + viewingVideoClassId + ' #appbar-guide-menu', {
  482.                 'display': 'initial',
  483.                 'position': 'absolute',
  484.                 'top': '100% !important' // Masthead height
  485.             });
  486.             ytwp.style.appendRule(scriptSelector + '.' + viewingVideoClassId + ' #page.watch #guide', {
  487.                 'display': 'initial',
  488.                 'margin': '0',
  489.                 'position': 'initial'
  490.             });
  491.  
  492.  
  493.             //---
  494.             // MiniPlayer-Bar
  495.             ytwp.style.appendRule(scriptSelector + ' #miniplayer-bar #player', {
  496.                 'position': 'static',
  497.             });
  498.             ytwp.style.appendRule(
  499.                 [
  500.                     scriptSelector + ' #miniplayer-bar #player',
  501.                     scriptSelector + ' #miniplayer-bar #player-api',
  502.                     scriptHtmlSelector + ':not(.floater):not(.iri-always-visible) ' + scriptBodySelector + ' #miniplayer-bar #movie_player',
  503.                     scriptSelector + ' #player-mole-container',
  504.                     scriptSelector + ':not(.floater):not(.iri-always-visible) ' + scriptBodySelector + ' #miniplayer-bar .html5-video-container',
  505.                     scriptSelector + ':not(.floater):not(.iri-always-visible) ' + scriptBodySelector + ' #miniplayer-bar .html5-main-video',
  506.                 ],
  507.                 {
  508.                     'width': '252px !important',
  509.                     'min-width': '252px !important',
  510.                     'max-width': '252px !important',
  511.                     'height': '142px !important',
  512.                     'min-height': '142px !important',
  513.                     'max-height': '142px !important',
  514.                 }
  515.             );
  516.             // Override inline style (caused by a JS animation) that breaks the miniplayer video
  517.             // https://github.com/Zren/ResizeYoutubePlayerToWindowSize/issues/41#issuecomment-439710130
  518.             ytwp.style.appendRule('.video-stream.html5-main-video', {
  519.                 'top': '0 !important',
  520.             });
  521.  
  522.             //---
  523.             // Hide Scrollbars
  524.             ytwp.style.appendRule(scriptSelector + '.' + topOfPageClassId, 'overflow-x', 'hidden');
  525.  
  526.  
  527.             //--- Fix Other Possible Style Issues
  528.             ytwp.style.appendRule(scriptSelector + ' #placeholder-player', 'display', 'none');
  529.             ytwp.style.appendRule(scriptSelector + ' #watch-sidebar-spacer', 'display', 'none');
  530.             ytwp.style.appendRule(scriptSelector + ' .skip-nav', 'display', 'none');
  531.  
  532.             //--- Whitespace Leftover From Moving The Video
  533.             ytwp.style.appendRule(scriptSelector + ' #page.watch', 'padding-top', '0');
  534.             ytwp.style.appendRule(scriptSelector + ' .player-branded-banner', 'height', '0');
  535.  
  536.             //--- Youtube+ Compatiblity
  537.             ytwp.style.appendRule(scriptSelector + ' #body-container', 'position', 'static');
  538.             ytwp.style.appendRule(scriptHtmlSelector + '.part_static_size:not(.content-snap-width-skinny-mode) ' + scriptBodySelector + ' .watch-non-stage-mode #player-playlist', 'width', '1066px');
  539.  
  540.             //--- Playlist Bar
  541.             ytwp.style.appendRule([
  542.                 scriptSelector + ' #placeholder-playlist',
  543.                 scriptSelector + ' #player .player-height#watch-appbar-playlist',
  544.             ], {
  545.                 'height': '540px !important',
  546.                 'max-height': '540px !important',
  547.             });
  548.  
  549.             d = buildVenderPropertyDict(transitionProperties, 'transform 0s linear');
  550.             ytwp.style.appendRule(scriptSelector + ' #watch-appbar-playlist', d);
  551.             d = buildVenderPropertyDict(transformProperties, 'translateY(0px)');
  552.             d['margin-left'] = '0';
  553.             d['top'] = 'calc(' + playerHeight + ' + 60px)';
  554.             ytwp.style.appendRule(scriptSelector + ' #player .player-height#watch-appbar-playlist', d);
  555.             ytwp.style.appendRule(scriptSelector + ' .playlist-videos-list', {
  556.                 'max-height': '470px !important',
  557.                 'height': 'initial !important',
  558.             });
  559.  
  560.             // Old layout `&disable_polymer=true`
  561.             ytwp.style.appendRule(scriptSelector + ' #player .player-height#watch-appbar-playlist', {
  562.                 'left': 'calc((100vw - 1066px)/2 + 640px + 10px)',
  563.                 'width': '416px',
  564.             });
  565.             ytwp.style.stylesheet += '@media screen and (min-height: 630px) and (min-width: 1294px) {\n';
  566.             ytwp.style.appendRule(scriptSelector + ' #player .player-height#watch-appbar-playlist', {
  567.                 'left': 'calc((100vw - 1280px)/2 + 854px + 10px)',
  568.             });
  569.             ytwp.style.stylesheet += '}\n @media screen and (min-width: 1720px) and (min-height:980px) {\n';
  570.             ytwp.style.appendRule(scriptSelector + ' #player .player-height#watch-appbar-playlist', {
  571.                 'left': 'calc((100vw - 1706px)/2 + 1280px + 10px)',
  572.             });
  573.             ytwp.style.stylesheet += '}\n';
  574.  
  575.             //---
  576.             // Material UI
  577.             ytwp.style.appendRule(scriptSelector + '.ytwp-scrolltop #extra-buttons', 'display', 'none !important');
  578.             // ytwp.style.appendRule('body > #player:not(.ytd-watch)', 'display', 'none');
  579.             // ytwp.style.appendRule('body.ytwp-viewing-video #content:not(app-header-layout) ytd-page-manager', 'margin-top', '0 !important');
  580.             // ytwp.style.appendRule('.ytd-watch-0 #content-separator.ytd-watch', 'margin-top', '0');
  581.             ytwp.style.appendRule('ytd-app', 'position', 'static !important');
  582.             ytwp.style.appendRule('ytd-watch #top', 'margin-top', '71px !important'); // 56px (topnav height) + 15px (margin)
  583.             ytwp.style.appendRule('ytd-watch #container', 'margin-top', '0 !important');
  584.             ytwp.style.appendRule('ytd-watch #content-separator', 'margin-top', '0 !important');
  585.             ytwp.style.appendRule(scriptSelector + '.ytwp-viewing-video ytd-app #masthead-container.ytd-app', {
  586.                 'position': 'absolute',
  587.                 'top': playerHeight,
  588.                 'z-index': 0,
  589.             });
  590.             ytwp.style.appendRule(scriptSelector + '.ytwp-viewing-video ytd-watch #masthead-positioner', {
  591.                 'top': playerHeight + ' !important',
  592.             });
  593.             ytwp.style.appendRule(scriptSelector + ' .ytp-cued-thumbnail-overlay', 'z-index', '10');
  594.  
  595.             //---
  596.             // Flexy UI
  597.             ytwp.style.appendRule(scriptSelector + ' ytd-watch-flexy[theater] #player-theater-container.ytd-watch-flexy', {
  598.                 'position': 'absolute',
  599.                 'top': '0',
  600.             });
  601.             ytwp.style.appendRule(scriptSelector + ' ytd-watch-flexy', 'padding-top', '71px'); // 56px (topnav height) + 15px (margin)
  602.             ytwp.style.appendRule(scriptSelector + ' #error-screen', 'z-index', '11');
  603.         },
  604.         onWatchInit: function() {
  605.             ytwp.log('onWatchInit');
  606.             if (!ytwp.initialized) return;
  607.             if (ytwp.pageReady) return;
  608.  
  609.             if (enableOnLoad) {
  610.                 ytwp.event.addBodyClass();
  611.             }
  612.             ytwp.pageReady = true;
  613.         },
  614.         onDispose: function() {
  615.             ytwp.log('onDispose');
  616.             ytwp.initialized = false;
  617.             ytwp.pageReady = false;
  618.             ytwp.isWatchPage = false;
  619.         },
  620.         addBodyClass: function() {
  621.             // Insert CSS Into the body so people can style around the effects of this script.
  622.             document.body.classList.add(scriptBodyClassId);
  623.             ytwp.log('Applied ' + scriptBodySelector);
  624.         },
  625.         removeBodyClass: function() {
  626.             document.body.classList.remove(scriptBodyClassId);
  627.             ytwp.log('Removed ' + scriptBodySelector);
  628.         },
  629.     };
  630.  
  631.     ytwp.html5PlayerFix = function() {
  632.         ytwp.log('html5PlayerFix');
  633.         return;
  634.  
  635.         try {
  636.             if (!uw.ytcenter // Youtube Center
  637.                 && !uw.html5Patched // Youtube+
  638.                 && (!ytwp.html5.app)
  639.                 && (uw.ytplayer && uw.ytplayer.config)
  640.                 && (uw.yt && uw.yt.player && uw.yt.player.Application && uw.yt.player.Application.create)
  641.             ) {
  642.                 ytwp.html5.app = ytwp.html5.getPlayerInstance();
  643.             }
  644.  
  645.             ytwp.html5.update();
  646.             ytwp.html5.autohideControls();
  647.         } catch (e) {
  648.             ytwp.error(e);
  649.         }
  650.     }
  651.  
  652.     ytwp.fixMasthead = function() {
  653.         ytwp.log('fixMasthead');
  654.         var el = document.querySelector('#masthead-positioner-height-offset');
  655.         if (el) {
  656.             ytwp.fixMastheadElement(el);
  657.         }
  658.     }
  659.     ytwp.fixMastheadElement = function(el) {
  660.         ytwp.log('fixMastheadElement', el);
  661.         if (el.style.height) { // != ""
  662.             setTimeout(function(){
  663.                 el.style.height = ""
  664.                 document.querySelector('#appbar-guide-menu').style.marginTop = "";
  665.             }, 0);
  666.         }
  667.     }
  668.  
  669.     JSStyleSheet.injectIntoHeader(scriptStyleId + '-focusfix', 'input#search[autofocus] { display: none; }');
  670.     ytwp.removeSearchAutofocus = function() {
  671.         var e = document.querySelector('input#search');
  672.         // ytwp.log('removeSearchAutofocus', e)
  673.         if (e) {
  674.             e.removeAttribute('autofocus')
  675.         }
  676.     }
  677.  
  678.     ytwp.registerMastheadFix = function() {
  679.         ytwp.log('registerMastheadFix');
  680.         // Fix the offset when closing the Share widget (element.style.height = ~275px).
  681.  
  682.         observe('#masthead-positioner-height-offset', {
  683.             attributes: true,
  684.         }, function(mutation) {
  685.             console.log(mutation.type, mutation)
  686.             if (mutation.attributeName === 'style') {
  687.                 var el = mutation.target;
  688.                 if (el.style.height) { // != ""
  689.                     setTimeout(function(){
  690.                         el.style.height = ""
  691.                         document.querySelector('#appbar-guide-menu').style.marginTop = "";
  692.                     }, 0);
  693.                 }
  694.  
  695.             }
  696.         });
  697.     }
  698.  
  699.     //--- Material UI
  700.     ytwp.materialPageTransition = function() {
  701.         ytwp.log('materialPageTransition')
  702.         ytwp.init();
  703.  
  704.         if (ytwp.isWatchUrl()) {
  705.             ytwp.removeSearchAutofocus();
  706.             if (enableOnLoad) {
  707.                 ytwp.event.addBodyClass();
  708.             }
  709.             // if (!ytwp.html5.app) {
  710.             if (!ytwp.initialized) {
  711.                 ytwp.log('materialPageTransition !ytwp.html5.app', ytwp.html5.app)
  712.                 setTimeout(ytwp.materialPageTransition, 100);
  713.             }
  714.              var playerApi = document.querySelector('#player-api')
  715.              if (playerApi) {
  716.                  playerApi.click()
  717.              }
  718.         } else {
  719.             ytwp.event.onDispose();
  720.             document.body.classList.remove(scriptBodyClassId);
  721.         }
  722.         ytwp.onScroll();
  723.         ytwp.fixMasthead();
  724.         ytwp.attemptToUpdatePlayer();
  725.     };
  726.  
  727.     //--- Listeners
  728.     ytwp.registerListeners = function() {
  729.         ytwp.registerMaterialListeners();
  730.         ytwp.registerMastheadFix();
  731.     };
  732.  
  733.     ytwp.registerMaterialListeners = function() {
  734.         // For Material UI
  735.         HistoryEvent.listeners.push(ytwp.materialPageTransition);
  736.         HistoryEvent.startTimer();
  737.         // HistoryEvent.inject();
  738.         // HistoryEvent.listeners.push(console.log.bind(console));
  739.     };
  740.  
  741.     ytwp.main = function() {
  742.         ytwp.registerListeners();
  743.         ytwp.init();
  744.         ytwp.fixMasthead();
  745.     };
  746.  
  747.     ytwp.main();
  748.  
  749.     // ytwp.updatePlayerTimerId = 0;
  750.     ytwp.updatePlayerAttempts = -1;
  751.     ytwp.updatePlayerMaxAttempts = 150; // 60fps = 2.5sec
  752.     ytwp.attemptToUpdatePlayer = function() {
  753.         // console.log('ytwp.attemptToUpdatePlayer')
  754.         if (0 <= ytwp.updatePlayerAttempts && ytwp.updatePlayerAttempts < ytwp.updatePlayerMaxAttempts) {
  755.             ytwp.updatePlayerAttempts = 0;
  756.         } else {
  757.             ytwp.updatePlayerAttempts = 0;
  758.             ytwp.attemptToUpdatePlayerTick();
  759.         }
  760.         // setTimeout(ytwp.updatePlayer, 10000); /// Just in case it's not caught
  761.     }
  762.     ytwp.attemptToUpdatePlayerTick = function() {
  763.         // console.log('ytwp.attemptToUpdatePlayerTick', ytwp.updatePlayerAttempts)
  764.         if (ytwp.updatePlayerAttempts < ytwp.updatePlayerMaxAttempts) {
  765.             ytwp.updatePlayerAttempts += 1;
  766.             ytwp.updatePlayer();
  767.             // ytwp.updatePlayerTimerId = setTimeout(ytwp.attemptToUpdatePlayerTick, 200);
  768.             requestAnimationFrame(ytwp.attemptToUpdatePlayerTick);
  769.         }
  770.     }
  771.  
  772.     ytwp.updatePlayer = function() {
  773.         ytwp.removeSearchAutofocus();
  774.         ytwp.enterTheaterMode();
  775.         ytwp.detectPlayerUnavailable();
  776.     }
  777.  
  778.     ytwp.toggleExtension = function() {
  779.         document.body.classList.toggle('ytwp-window-player')
  780.         ytwp.setTheaterMode(document.body.classList.contains('ytwp-window-player'))
  781.     }
  782.  
  783.  
  784.     //--- Main
  785.     ytwp.materialPageTransition()
  786.     setInterval(ytwp.updatePlayer, 2500);
  787.  
  788.  
  789.     //--- Keyboard Shortcut
  790.     function childOf(child, ancestor) {
  791.         var parent = child.parentNode
  792.         while (parent) {
  793.             if (parent == ancestor) {
  794.                 return true
  795.             }
  796.             parent = parent.parentNode
  797.         }
  798.         return false
  799.     }
  800.     window.addEventListener('keypress', function(e){
  801.         var isKey = e.key === scriptToggleKey
  802.         var validTarget = (
  803.             e.target === document.body
  804.             || e.target.id === 'player-api'
  805.             || e.target.id === 'movie_player'
  806.             || childOf(e.target, document.querySelector('#movie_player'))
  807.         )
  808.  
  809.         if (validTarget && isKey) {
  810.             e.preventDefault()
  811.             ytwp.toggleExtension()
  812.         }
  813.     })
  814.  
  815.  
  816.     //--- Browser Extension
  817.     if (typeof browser !== "undefined") {
  818.         browser.runtime.onMessage.addListener(request => {
  819.             if (request.id == "toggle") {
  820.                 ytwp.toggleExtension()
  821.  
  822.                 return Promise.resolve({
  823.                     enabled: document.body.classList.contains('ytwp-window-player'),
  824.                 })
  825.             } else {
  826.                 return Promise.reject(new Error('Unreconized message.id'))
  827.             }
  828.         });
  829.     }
  830.  
  831. })(window);