// ==UserScript==// @name         videoControls// @version      0.1// @description  适用于资源网助手// @author       黄盐// @grant        none// ==/UserScript==function addStyle () {var sty=document.createElement("style");sty.innerText='#tip{ position: absolute; z-index: 999999;padding: 10px 15px 10px 20px; border-radius: 10px; background: white; font-size:30px; color:black;top: 50%;left: 50%; transform: translate(-50%,-50%); transition: all 500ms ease;  -webkit-font-smoothing: subpixel-antialiased; font-family: "微软雅黑"; -webkit-user-select: none;}';document.head.appendChild(sty);};function showTip (txt) {var ele=document.createElement("div");ele.id="tip";ele.innerText=txt;document.getElementById('TM_f').appendChild(ele);var a=setTimeout(function(){document.getElementById('TM_f').removeChild(document.getElementById('tip'));},1000);}function keyUp(e) {var v=document.getElementsByTagName('video')[0];var currKey=0,e=e||event;currKey=e.keyCode||e.which||e.charCode;var keyName = String.fromCharCode(currKey);//alert("按键码: " + currKey + " 字符: " + keyName);switch( currKey ) {case 32:		//空格 暂停或者播放if(v.paused) {v.play();showTip("▋▋");}else{v.pause();showTip(" ▶ ");}break;case 39:	//右箭头→if(e.ctrlKey){v.currentTime += 30;showTip('➕ 30s');}else{v.currentTime += 5;showTip('➕ 5s');}break;case 37:	//左箭头 ←if(e.ctrlKey){v.currentTime -= 30;showTip('➖ 30s');}else{v.currentTime -= 5;showTip('➖ 5s');}break;case 38:	//上箭头↑v.volume += 0.05;//if(v.volume>1){ v.volume=1}showTip('? '  +Math.ceil(v.volume/0.01)+'%');break;case 40:	//下箭头↓v.volume -= 0.05;//if(v.volume<0){ v.volume=0}showTip('? '+Math.ceil(v.volume/0.01)+'%');break;//按键m：静音 | 取消静音case 77:if(v.muted) {v.muted=false;showTip('?');} else {v.muted=true;showTip('?');}break;//按键x：减速播放 -0.1case 88:if (v.playbackRate > 0) {v.playbackRate -= 0.1;v.playbackRate = v.playbackRate.toFixed(1);showTip(v.playbackRate+"?");}break;//按键c：减速播放 +0.1case 67:if (v.playbackRate < 16) {v.playbackRate += 0.1;v.playbackRate = v.playbackRate.toFixed(1);showTip(v.playbackRate+"?");}break;//按键z ：恢复正常速度case 90:v.playbackRate = 1;showTip(' 1 ?');break;//按键S：画面旋转 90 度case 83:if(isNaN(v.rotate))  v.rotate=0 ;v.rotate += 90;if (v.rotate % 360 === 0) v.rotate = 0;v.style.transform = "rotate(" + v.rotate + "deg)";showTip('➦'+v.rotate+'°');break;//按键回车，进入全屏或者退出全屏case 13:if(v.offsetWidth!=screen.width){if(v.requestFullscreen) {  //w3cv.requestFullscreen();} else if(v.mozRequestFullScreen) {  //firefoxv.mozRequestFullScreen();} else if(v.webkitRequestFullscreen) {  //chrome | safariv.webkitRequestFullscreen();} else if(v.msRequestFullscreen) {  //ie11v.msRequestFullscreen();}} else {if (document.exitFullscreen) {document.exitFullscreen();} else if (document.mozCancelFullScreen) {document.mozCancelFullScreen();} else if (document.webkitCancelFullScreen) {document.webkitCancelFullScreen();}else if (document.msExitFullscreen) {document.msExitFullscreen();}}break;default:break;}}document.onkeyup = keyUp;addStyle();