// ==UserScript==
// @name		手机端浏览器功能扩展
// @name:en		Add additional functions to mobile browser
// @description	手机端可装插件浏览器(如Yandex,Kiwi,火狐)添加额外的功能。例如:视频双击全屏，双击快速搜索，视频快进/快退和倍速播放，单手手势操作等。(手势如：↓↑回到顶部，↑↓回到底部，→←后退，←→前进，→↓关闭标签页，→↑恢复刚关闭的页面等)
// @description:en	Add additional functions to mobile browser(Yandex,Kiwi and Firefox).For example, video double-click full screen, double-click fast search, video fast forward / backward and variable speed play, one hand gesture operation, etc
// @version		7.4.1
// @author		L.Xavier
// @namespace	https://greasyfork.org/zh-CN/users/128493
// @include		*
// @license		MIT
// @grant		GM_setValue
// @grant		GM_getValue
// @grant		window.close
// @grant		GM_openInTab
// @grant		GM_addValueChangeListener
// @run-at		document-body
// @note		功能说明:1.视频重力感应横屏	2.视频双击全屏/退出全屏	3.单手手势功能	3-①.文字手势	3-②.图片手势	3-③.视频手势	4.解除页面选中限制
// @v7.3.5		2021-12-18 - 优化滑动判定逻辑。
// @v7.4.0		2021-12-24 - 1.修改Trusted-Types策略，避免手势无效。2.调整滑动长按逻辑。3.添加'↑↓●'隐藏元素手势。
// @v7.4.1		2022-01-07 - 修复双击搜索无法判断选中网址的问题。
// @downloadURL none
// ==/UserScript==
(async ()=>{
	/*手势功能数据模块*/
	let gesture={
		'↑→↓←':'打开设置',
		'◆◆':'视频全屏',
		'→←':'后退',
		'←→':'前进',
		'↓↑':'回到顶部',
		'↑↓':'回到底部',
		'←↓':'刷新页面',
		'←↑':'新建页面',
		'→↓':'关闭页面',
		'→↑':'恢复页面',
		'↓↑●':'新页面打开',
		'↑↓●':'隐藏元素',
		'↑→':'复制页面',
		'→←→':'半屏模式',
		'→↓↑←':'视频解析',
		'T→↑':'百度翻译',
		'T←↑':'有道翻译',
		'I→↑●':'打开图片',
		'I←↑●':'百度搜图',
		'V→':'前进10s',
		'V←':'后退10s',
		'V↑':'增加倍速',
		'V↓':'减小倍速',
		'V→●':'快进播放',
		'V→○':'停止快进',
		'V←●':'快退播放',
		'V←○':'停止快退',
		'V↑●':'增加音量',
		'V↑○':'关闭增加音量',
		'V↓●':'减少音量',
		'V↓○':'关闭减少音量',
		'T◆◆':'双击搜索'
	},
	pathFn={
		'打开设置':'openSet();',
		'视频全屏':'videoFullScreen();',
		'后退':'let oldUrl=location.href;history.go(-1);setTimeout(()=>{if(oldUrl==location.href){GM_setValue("GUID",window.name);GM_setValue("lastTab",location.href);window.close();}},500);',
		'前进':'history.go(1);',
		'回到顶部':'let boxNode=gestureData.touchEle.parentNode;while(boxNode.nodeName!="#document"){boxNode.scrollTop=0;boxNode=boxNode.parentNode;}',
		'回到底部':'let boxNode=gestureData.touchEle.parentNode;while(boxNode.nodeName!="#document"){boxNode.scrollTop=boxNode.scrollHeight;boxNode=boxNode.parentNode;}',
		'刷新页面':'document.documentElement.style.cssText="filter:grayscale(100%)";history.go(0);',
		'新建页面':'openURL("https://limestart.cn");',
		'关闭页面':'GM_setValue("GUID",window.name);GM_setValue("lastTab",location.href);window.close();',
		'恢复页面':'let urlList=GM_getValue("urlList",[]),lastTab=urlList.pop();GM_setValue("urlList",urlList);if(lastTab){openURL(lastTab);}',
		'新页面打开':'let linkNode=gestureData.touchEle;while(true){if(linkNode.href){openURL(linkNode.href);break;}linkNode=linkNode.parentNode;if(linkNode.nodeName=="#document"){gestureData.touchEle.click();break;}}',
		'隐藏元素':'gestureData.touchEle.style.display="none";',
		'复制页面':'openURL(location.href);',
		'半屏模式':'if(gestureData.halfScreen){setTimeout(()=>{gestureData.halfScreen.remove();halfClose.remove();gestureData.halfScreen=null;},500);let halfClose=addStyle("html{animation:halfClose 0.5s;}@keyframes halfClose{from{transform:translateY("+gestureData.halfPX+"px);}to{transform:translateY(0px);}}");}else{gestureData.halfPX=window.screen.height/2;gestureData.halfScreen=addStyle("html{transform:translateY("+gestureData.halfPX+"px) !important;animation:halfScreen 0.5s;}@keyframes halfScreen{from{transform:translateY(0px);}to{transform:translateY("+gestureData.halfPX+"px);}}");}',
		'视频解析':'openURL("https://jx.parwix.com:4433/player/?url="+location.href);',
		'百度翻译':'openURL("https://fanyi.baidu.com/#auto/auto/"+gestureData.selectWords);',
		'有道翻译':'openURL("https://dict.youdao.com/w/eng/"+gestureData.selectWords);',
		'打开图片':'openURL(gestureData.touchEle.src);',
		'百度搜图':'openURL("https://graph.baidu.com/details?isfromtusoupc=1&tn=pc&carousel=0&promotion_name=pc_image_shituindex&extUiData%5bisLogoShow%5d=1&image="+gestureData.touchEle.src);',
		'前进10s':'videoPlayer.currentTime+=10;gestureData.tipBox.innerHTML="+10s ";gestureData.tipBox.style.display="block";setTimeout(()=>{gestureData.tipBox.style.display="none";},500);',
		'后退10s':'videoPlayer.currentTime-=10;gestureData.tipBox.innerHTML="-10s ";gestureData.tipBox.style.display="block";setTimeout(()=>{gestureData.tipBox.style.display="none";},500);',
		'增加倍速':'if(document.webkitIsFullScreen || document.mozFullScreen){let playSpeed=videoPlayer.playbackRate;playSpeed=(playSpeed<1.5) ? playSpeed+0.25 : playSpeed+0.5;gestureData.tipBox.innerHTML="x"+playSpeed+" ∞ ";gestureData.tipBox.style.display="block";videoPlayer.playbackRate=playSpeed;setTimeout(()=>{gestureData.tipBox.style.display="none";},500)}',
		'减小倍速':'if(document.webkitIsFullScreen || document.mozFullScreen){let playSpeed=videoPlayer.playbackRate;playSpeed=(playSpeed>1.5) ? playSpeed-0.5 : ((playSpeed>0.25) ? playSpeed-0.25 : 0.25);gestureData.tipBox.innerHTML="x"+playSpeed+" ∞ ";gestureData.tipBox.style.display="block";videoPlayer.playbackRate=playSpeed;setTimeout(()=>{gestureData.tipBox.style.display="none";},500)}',
		'快进播放':'gestureData.playSpeed=videoPlayer.playbackRate;videoPlayer.playbackRate=10;gestureData.tipBox.innerHTML="x10 ";gestureData.tipBox.style.display="block";',
		'停止快进':'videoPlayer.playbackRate=gestureData.playSpeed;gestureData.tipBox.style.display="none";',
		'快退播放':'gestureData.backTimer=setInterval(()=>{videoPlayer.currentTime-=1;},100);gestureData.tipBox.innerHTML="- x10 ";gestureData.tipBox.style.display="block";',
		'停止快退':'clearInterval(gestureData.backTimer);gestureData.tipBox.style.display="none";',
		'增加音量':'if(document.webkitIsFullScreen || document.mozFullScreen){gestureData.tipBox.innerHTML=parseInt(videoPlayer.volume*100)+"%";gestureData.tipBox.style.display="block";let lastY=gestureData.endY;gestureData.volumeTimer=setInterval(()=>{let tempVolume=videoPlayer.volume+(lastY-gestureData.endY)/100;videoPlayer.volume=(tempVolume>1) ? 1 : ((tempVolume<0) ? 0 : tempVolume);gestureData.tipBox.innerHTML=parseInt(videoPlayer.volume*100)+"%";lastY=gestureData.endY;},50);}',
		'关闭增加音量':'clearInterval(gestureData.volumeTimer);gestureData.tipBox.style.display="none";',
		'减少音量':'if(document.webkitIsFullScreen || document.mozFullScreen){gestureData.tipBox.innerHTML=parseInt(videoPlayer.volume*100)+"%";gestureData.tipBox.style.display="block";let lastY=gestureData.endY;gestureData.volumeTimer=setInterval(()=>{let tempVolume=videoPlayer.volume-(gestureData.endY-lastY)/100;videoPlayer.volume=(tempVolume>1) ? 1 : ((tempVolume<0) ? 0 : tempVolume);gestureData.tipBox.innerHTML=parseInt(videoPlayer.volume*100)+"%";lastY=gestureData.endY;},50);}',
		'关闭减少音量':'clearInterval(gestureData.volumeTimer);gestureData.tipBox.style.display="none";',
		'双击搜索':'copyText(gestureData.selectWords);let regURL=/^(https?:\\/\\/)?([\\w\\-]+\\.)+\\w{2,4}(\\/\\S*)?$/;if(!regURL.test(gestureData.selectWords)){gestureData.selectWords="https://bing.com/search?q="+gestureData.selectWords;}else if(gestureData.selectWords.indexOf("http")<0){gestureData.selectWords="//"+gestureData.selectWords;}window.open(gestureData.selectWords)'
	},
	settings={
		'滑动距离':0.5,
		'文字手势':true,
		'图片手势':true,
		'视频手势':true,
		'弹出网页':false
	};
	//存储数据读取
	gesture=await GM_getValue('gesture',gesture);
	pathFn=await GM_getValue('pathFn',pathFn);
	settings=await GM_getValue('settings',settings);
	//脚本常量
	const gestureData={},limit=(((window.screen.width>window.screen.height) ? window.screen.height : window.screen.width)/(6-5*settings['滑动距离']))**2;

	/*手势功能模块*/
	//手指滑动变量
	let startX=0,startY=0,pressTime=0,raiseTime=0,slideTime=0,lastTime=0,lastLenXY=0,path='',fingersNum=0,gestureTimer=0;
	//修改Trusted-Types策略
	if(window.isSecureContext && window.trustedTypes?.createPolicy){
		let TTP={createHTML:string=>string,createScript:string=>string,createScriptURL:string=>string};//创建策略
		window.trustedTypes.createPolicy('default',TTP);
	}
	//手势执行
	async function runCode(runPath){
		try{await eval(pathFn[gesture[runPath]]);}
		catch(error){
			if(error.toString().indexOfNull('unsafe-eval')>-1){evalTool(pathFn[gesture[runPath]]);}
			else{alert('“'+runPath+'” 手势执行脚本错误：\n'+error+' ！');}
		}
	}
	async function runGesture(pathStr=''){
		let firstMark=path.slice(0,1);
		if(gesture[path]){
			if(top.location==location || 'TIV'.indexOfNull(firstMark)>-1){runCode(path);}
			else{await GM_setValue('gestureIfr',path);}
			path=pathStr;
		}else if(gesture[path.slice(1)] && 'TIV'.indexOfNull(firstMark)>-1){
			if(top.location==location){runCode(path.slice(1));}
			else{await GM_setValue('gestureIfr',path.slice(1));}
			path=pathStr;
		}
	}
	//手指按下
	async function touchStart(e){
		clearTimeout(gestureTimer);
		let lastMark=path.slice(-1);if(lastMark=='○'){runGesture();}
		fingersNum=e.touches.length;if(fingersNum>1){return;}
		let nowTime=Date.now(),diffTime=nowTime-raiseTime,
		calcX=(e.changedTouches[0].screenX-gestureData.endX)**2,calcY=(e.changedTouches[0].screenY-gestureData.endY)**2,lenXY=calcX+calcY;
		if(diffTime>50 || lenXY>1000){//断触判断
			pressTime=slideTime=nowTime;
			startX=gestureData.startX=e.changedTouches[0].screenX;startY=gestureData.startY=e.changedTouches[0].screenY;
			if(diffTime>200 || lenXY>10000 || (diffTime>150 && '↑→↓←'.indexOfNull(lastMark)>-1)){
				path='';gestureData.touchEle=e.srcElement;
				gestureData.selectWords=await window.getSelection().toString();
				if(gestureData.selectWords && settings['文字手势']){path='T';}
				else if(e.srcElement.tagName=='IMG' && settings['图片手势']){path='I';}
				else if(videoPlayer && settings['视频手势']){
					let touchX=e.changedTouches[0].clientX,touchY=e.changedTouches[0].clientY,
					videoRect=videoPlayer.getBoundingClientRect();
					if(touchX>videoRect.x && touchX<(videoRect.x+videoRect.width) && touchY>(videoRect.y+videoRect.height/6) && touchY<(videoRect.y+videoRect.height)){path='V';}
				}
			}
		}
		gestureTimer=setTimeout(()=>{if('●○'.indexOfNull(path.slice(-1))<0){let _path=path+'○';path+='●';runGesture(_path);slideTime=Date.now();}},(500+slideTime-nowTime));
	}
	//手指滑动
	function touchMove(e){
		let nowTime=Date.now(),diffTime=nowTime-lastTime;
		if(fingersNum>1 || diffTime<20){return;}
		clearTimeout(gestureTimer);
		gestureData.endX=e.changedTouches[0].screenX;gestureData.endY=e.changedTouches[0].screenY;
		let calcX=(gestureData.endX-startX)**2,calcY=(gestureData.endY-startY)**2,
		lenXY=calcX+calcY,lastMark=path.slice(-1),
		diffLenXY=(lenXY>lastLenXY) ? lenXY-lastLenXY : lastLenXY-lenXY;
		if(lenXY>100 && lastMark!='○'){
			let direction=(calcX>calcY) ? ((gestureData.endX>startX) ? '→' : '←') : ((gestureData.endY>startY) ? '↓' : '↑');
			if(lastMark==direction || lenXY>limit){
				if(lastMark!=direction){path+=direction;}
				startX=gestureData.endX;startY=gestureData.endY;
				slideTime=nowTime;
			}else if(diffLenXY/diffTime>5){slideTime=nowTime;}
		}
		lastLenXY=lenXY;lastTime=nowTime;
		gestureTimer=setTimeout(()=>{if('●○'.indexOfNull(path.slice(-1))<0){let _path=path+'○';path+='●';runGesture(_path);slideTime=Date.now();}},(500+slideTime-nowTime));
	}
	//手指抬起
	function touchEnd(e){
		if(fingersNum>1){path='';return;}
		clearTimeout(gestureTimer);
		gestureTimer=setTimeout(runGesture,200);
		raiseTime=Date.now();
		gestureData.endX=e.changedTouches[0].screenX;gestureData.endY=e.changedTouches[0].screenY;
		let calcX=(gestureData.endX-gestureData.startX)**2,calcY=(gestureData.endY-gestureData.startY)**2;
		if((raiseTime-pressTime)<200 && (calcX+calcY)<100 && path.slice(-1)!='○'){path+='◆';}
		if(path=='V◆◆'){e.stopPropagation();e.preventDefault();}
		setTimeout(videoEvent);
	}
	//手势事件注册
	window.addEventListener('touchstart',touchStart,{capture:true,passive:true});
	window.addEventListener('touchmove',touchMove,{capture:true,passive:true});
	window.addEventListener('touchend',touchEnd,true);

	/*video功能模块*/
	//video标签变量
	let videoEle=document.getElementsByTagName('video'),_videoEle=[],videoPlayer=null,oriType='portrait-primary',lockOriType='landscape-primary',isLock=0;
	//video判定
	function setVideo(){videoPlayer=this;videoOriLock();}
	async function videoOriLock(){
		if(!videoPlayer.videoWidth){setTimeout(videoOriLock,100);return;}
		videoPlayer.parentNode.appendChild(gestureData.tipBox);
		if(videoPlayer.videoWidth>videoPlayer.videoHeight){isLock=1;}
		else{isLock=0;await screen.orientation.unlock();}
		if(top.location!=location){await GM_setValue('isLock',isLock);}
	}
	async function videoFullScreen(){
		if(document.webkitIsFullScreen){await document.webkitExitFullscreen();}
		else if(document.mozFullScreen){await document.mozCancelFullScreen();}
		else if(videoPlayer){
			copyText(videoPlayer.src);
			if(videoPlayer.webkitRequestFullscreen){await findVideoBox().webkitRequestFullscreen();}
			else if(videoPlayer.mozRequestFullScreen){await findVideoBox().mozRequestFullScreen();}
		}else if(iframeEle.length){await GM_setValue('fullscreen',Date());}
	}
	//获取video全屏样式容器
	function findVideoBox(){
		if(!videoPlayer?.parentNode){return;}
		let nodeNum=4,
		videoBox=videoPlayer.parentNode,
		parentEle=videoBox.parentNode,
		videoWidth=videoPlayer.clientWidth-parseFloat(getComputedStyle(videoPlayer).paddingLeft)-parseFloat(getComputedStyle(videoPlayer).paddingRight),
		videoHeight=videoPlayer.clientHeight-parseFloat(getComputedStyle(videoPlayer).paddingTop)-parseFloat(getComputedStyle(videoPlayer).paddingBottom),
		parentWidth=parentEle.clientWidth-parseFloat(getComputedStyle(parentEle).paddingLeft)-parseFloat(getComputedStyle(parentEle).paddingRight),
		parentHeight=parentEle.clientHeight-parseFloat(getComputedStyle(parentEle).paddingTop)-parseFloat(getComputedStyle(parentEle).paddingBottom),
		childWidth=videoBox.offsetWidth+parseFloat(getComputedStyle(videoBox).marginLeft)+parseFloat(getComputedStyle(videoBox).marginRight),
		childHeight=videoBox.offsetHeight+parseFloat(getComputedStyle(videoBox).marginTop)+parseFloat(getComputedStyle(videoBox).marginBottom);
		while(parentWidth>=videoWidth && parentHeight>=videoHeight && childWidth==parentEle.offsetWidth && childHeight==parentEle.offsetHeight && parentEle.nodeName!='BODY'){
			let childNodes=parentEle.children;
			if(childNodes.length>=nodeNum){videoBox=parentEle;nodeNum=childNodes.length;}
			else{
				for(let Ti=0,len=childNodes.length;Ti<len;Ti++){
					if(childNodes[Ti].children.length>=nodeNum){videoBox=parentEle;nodeNum=childNodes[Ti].children.length;}
				}
			}
			childWidth=parentEle.offsetWidth+parseFloat(getComputedStyle(parentEle).marginLeft)+parseFloat(getComputedStyle(parentEle).marginRight);
			childHeight=parentEle.offsetHeight+parseFloat(getComputedStyle(parentEle).marginTop)+parseFloat(getComputedStyle(parentEle).marginBottom);
			parentEle=parentEle.parentNode;
			parentWidth=parentEle.clientWidth-parseFloat(getComputedStyle(parentEle).paddingLeft)-parseFloat(getComputedStyle(parentEle).paddingRight);
			parentHeight=parentEle.clientHeight-parseFloat(getComputedStyle(parentEle).paddingTop)-parseFloat(getComputedStyle(parentEle).paddingBottom);
		}
		return videoBox;
	}
	//video标签事件绑定
	function videoEvent(){
		if(_videoEle.length && videoEle.length<=_videoEle.length){
			for(let Ti=0,len=_videoEle.length;Ti<len;Ti++){
				if(!_videoEle[Ti].offsetWidth){_videoEle=[];
					for(let Ti=0,len=videoEle.length;Ti<len;Ti++){
						if(!videoEle[Ti].paused){videoPlayer=videoEle[Ti];videoOriLock();}
						videoEle[Ti].addEventListener('playing',setVideo);
						_videoEle[Ti]=videoEle[Ti];
					}
					break;
				}
			}
		}else if(videoEle.length>_videoEle.length){
			if(!_videoEle.length){
				//重力感应事件
				if(regGYRO){regGYRO();regGYRO=null;}
				//tip视频操作提示
				gestureData.tipBox=document.createElement('div');
				gestureData.tipBox.style.cssText='width:100px;height:50px;position:absolute;text-align:center;top:calc(50% - 25px);left:calc(50% - 50px);display:none;color:#1e87f0;font-size:24px;line-height:50px;background-color:#fff;border-radius:20px;font-family:"Microsoft YaHei" !important;z-index:2147483647;';
				//视频方向锁定
				if(top.location!=location || top.location.protocol=='http:'){
					document.addEventListener('webkitfullscreenchange',()=>{
						if(document.webkitIsFullScreen){videoOriLock();if(isLock && oriType!=lockOriType){oriType=lockOriType;screen.orientation.lock(lockOriType);}}
						else{oriType='portrait-primary';}
					});
					document.addEventListener('mozfullscreenchange',()=>{
						if(document.mozFullScreen){videoOriLock();if(isLock && oriType!=lockOriType){oriType=lockOriType;screen.orientation.lock(lockOriType);}}
						else{oriType='portrait-primary';}
					});
				}
			}
			//播放video标签查找
			for(let Ti=_videoEle.length,len=videoEle.length;Ti<len;Ti++){
				if(!videoEle[Ti].paused){videoPlayer=videoEle[Ti];videoOriLock();}
				videoEle[Ti].addEventListener('playing',setVideo);
				_videoEle[Ti]=videoEle[Ti];
			}
		}
	}
	//注册陀螺仪
	let regGYRO=()=>{
		let runTime=0;
		window.addEventListener('deviceorientation',(e)=>{
			let nowTime=Date.now();
			if((nowTime-runTime)<100){return;}
			if(isLock && (document.webkitIsFullScreen || document.mozFullScreen)){
				let oriHgamma=e.gamma,
				oriHbeta=(e.beta>0) ? e.beta : -e.beta;
				if((oriHbeta<60 || oriHbeta>120) && (oriHgamma<-30 || oriHgamma>30)){
					lockOriType=((oriHbeta<60 && oriHgamma<-30) || (oriHbeta>120 && oriHgamma>30)) ? 'landscape-primary' : 'landscape-secondary';
				}
				if(oriType!=lockOriType){oriType=lockOriType;screen.orientation.lock(lockOriType);}
			}else{oriType='portrait-primary';}
			runTime=nowTime;
		});
	}

	/*工具方法模块*/
	String.prototype.indexOfNull=function(str=null){if(str){return this.indexOf(str);}return -1;}
	function openURL(url){if(settings['弹出网页']){window.open(url);}else{GM_openInTab(url,{active:true});}}
	function addStyle(css){
		let style=document.createElement('style');
		style.appendChild(document.createTextNode(css));
		document.head.appendChild(style);
		return style;
	}
	async function copyText(txt){
		try{await navigator.clipboard.writeText(txt);return true;}
		catch{return false;}
	}
	let script=document.createElement('script');
	function evalTool(js){
		thisParams();
		script.remove();
		script=document.createElement('script');
		script.appendChild(document.createTextNode('try{'+js+'}catch(error){alert("“"+path+"” 手势执行脚本错误：\\n"+error+" ！");}'));
		document.body.appendChild(script);
	}
	function thisParams(){
		this.window.close=window.close;
		this.GM_setValue=GM_setValue;
		this.GM_getValue=GM_getValue;
		this.GM_openInTab=GM_openInTab;
		this.runCode=runCode;
		this.runGesture=runGesture;
		this.videoFullScreen=videoFullScreen;
		this.findVideoBox=findVideoBox;
		this.openURL=openURL;
		this.addStyle=addStyle;
		this.copyText=copyText;
		this.openSet=openSet;
		this.gestureData=gestureData;
		this.path=path;
		this.videoPlayer=videoPlayer;
	}
	//手势操作设置UI
	function openSet(){
		let gestureName='',gesturePath='',clickTime=0,clickTimer=0;
		//页面生成
		addStyle('html{font-size:62.5% !important;}body{height:100% !important;overflow:hidden !important;}'+
					'#gestureBox{background-color:#fff;width:100%;height:100%;position:fixed;padding:0;margin:0;top:0;left:0;overflow-y:auto;overflow-x:hidden;z-index:999990;}'+
					'#gestureBox *{font-family:"Microsoft YaHei" !important;margin:0;padding:0;text-align:center;font-size:2rem;line-height:4rem;overflow:initial;user-select:none !important;}'+
					'#gestureBox ::placeholder{color:#999;font-size:1rem;line-height:2rem;}'+
					'#gestureBox h1{width:60%;height:4rem;color:#0074d9;background-color:#dee6ef;margin:1rem auto;border-radius:4rem;box-shadow:0.3rem 0.3rem 1rem #dfdfdf;}'+
					'#gestureBox #addGesture{width:5rem;height:5rem;margin:1rem auto;line-height:4.8rem;background-color:#dee6ef;color:#032e58;font-size:3rem;border-radius:5rem;box-shadow:0.1rem 0.1rem 0.5rem #dfdfdf;}'+
					'#gestureBox .gestureLi{height:6rem;width:100%;border-bottom:0.3rem dashed #dfdfdf;}'+
					'#gestureBox .gestureLi p{margin:1rem 0 0 1%;width:38%;height:4rem;border-left:0.6rem solid;color:#ffb400;background-color:#fff1cf;float:left;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;text-shadow:0.1rem 0.1rem 1rem #ffcb56;}'+
					'#gestureBox .gestureLi .gesturePath{margin:1rem 0 0 3%;float:left;width:38%;height:4rem;background-color:#f3f3f3;color:#000;box-shadow:0.1rem 0.1rem 0.5rem #ccc9c9;border-radius:1rem;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}'+
					'#gestureBox .gestureLi .delGesture{margin:1rem 2% 0 0;width:5rem;height:4rem;float:right;color:#f00;text-decoration:line-through;}'+
					'#gestureBox #revisePath{background-color:rgba(0,0,0,0.5);width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden;z-index:999991;display:none;color:#000;}'+
					'#gestureBox #revisePath span{width:5rem;height:5rem;font-size:5rem;line-height:5rem;position:absolute;}'+
					'#gestureBox #revisePath div{color:#3339f9;position:absolute;width:30%;height:4rem;font-size:4rem;bottom:15%;}'+
					'#gestureBox #revisePath p{color:#3ba5d8;position:absolute;top:15%;font-size:4rem;height:4rem;width:100%;}'+
					'#gestureBox #revisePath #path{top:40%;color:#ffee03;height:100%;word-wrap:break-word;font-size:6rem;line-height:6rem;}'+
					'#gestureBox #editGesture{background-color:#fff;width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden;z-index:999991;display:none;color:#000;}'+
					'#gestureBox #editGesture p{color:#3339f9;font-size:3rem;text-align:left;margin:3rem 0 0 3rem;width:100%;height:3rem;line-height:3rem;}'+
					'#gestureBox #editGesture #gestureName{margin-top:2rem;width:80%;height:4rem;color:#000;border:0.1rem solid #dadada;border-radius:1rem;text-align:left;padding:0 1rem;}'+
					'#gestureBox #editGesture .label_box>label{display:inline-block;margin-top:2rem;position:relative;overflow:hidden;}'+
					'#gestureBox #editGesture .label_box>label>input{position:absolute;top:0;left:-2rem;}'+
					'#gestureBox #editGesture .label_box>label>div{width:8rem;border:#ddd solid 1px;height:4rem;color:#666;overflow:hidden;position:relative;}'+
					'#gestureBox #editGesture .label_box>label>input:checked + div{border:#d51917 solid 1px;color:#d51917;}'+
					'#gestureBox #editGesture .label_box>label>input:checked + div:after{content:"";display:block;width:2rem;height:2rem;background-color:#d51917;transform:skewY(-45deg);position:absolute;bottom:-1rem;right:0;z-index:999992;}'+
					'#gestureBox #editGesture .label_box>label>input:checked + div:before{content:"";display:block;width:3px;height:8px;border-right:#fff solid 2px;border-bottom:#fff solid 2px;transform:rotate(35deg);position:absolute;bottom:2px;right:4px;z-index:999993;}'+
					'#gestureBox #editGesture #pathFn{width:80%;margin-top:2rem;height:40%;text-align:left;line-height:2.2rem;padding:1rem;border:0.1rem solid #dadada;border-radius:1rem;}'+
					'#gestureBox #editGesture button{width:10rem;height:5rem;font-size:3rem;line-height:5rem;display:inline-block;color:#fff;background-color:#2866bd;margin:3rem 1rem 0rem 1rem;border:none;}'+
					'#gestureBox #settingsBox{background-color:#fff;width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden;z-index:999991;display:none;color:#000;}'+
					'#gestureBox #settingsBox p{color:#3339f9;text-align:left;margin:3rem 0 0 3rem;float:left;height:2rem;line-height:2rem;clear:both;}'+
					'#gestureBox #settingsBox .slideRail{width:20rem;background-color:#a8a8a8;float:left;margin:4rem 0 0 1rem;height:0.2rem;position:relative;}'+
					'#gestureBox #settingsBox .slideRail .slideButton{line-height:3rem;color:#fff;background-color:#2196f3;width:3rem;height:3rem;border-radius:3rem;font-size:1.5rem;position:absolute;top:-1.5rem;left:-15px;box-shadow:1px 1px 6px #5e8aee;}'+
					'#gestureBox #settingsBox .switch{position:relative;display:inline-block;width:6rem;height:3rem;float:left;margin:2.5rem 42% 0 1rem;}'+
					'#gestureBox #settingsBox .switch input{display:none;}'+
					'#gestureBox #settingsBox .slider{border-radius:3rem;position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;transition:0.4s;}'+
					'#gestureBox #settingsBox .slider:before{border-radius:50%;position:absolute;content:"";height:2.6rem;width:2.6rem;left:0.2rem;bottom:0.2rem;background-color:white;transition:0.4s;}'+
					'#gestureBox #settingsBox input:checked + .slider{background-color:#2196F3;}'+
					'#gestureBox #settingsBox input:checked + .slider:before{transform:translateX(3rem);}'+
					'#gestureBox #settingsBox #saveSettings{display:block;clear:both;width:10rem;height:5rem;font-size:3rem;line-height:5rem;color:#fff;background-color:#2866bd;border:none;margin:4rem 0 0 calc(50% - 5rem);float:left;}');
		let gestureBox=document.createElement('div');
		gestureBox.id='gestureBox';
		document.body.appendChild(gestureBox);
		gestureBox.innerHTML='<h1 id="openSettings">手势轨迹设置</h1><div id="addGesture">+</div><div id="gestureUL"></div>'+
						'<div id="revisePath"><span style="top:0;left:0;text-align:left;">┌</span><span style="top:0;right:0;text-align:right;">┐</span><span style="bottom:0;left:0;text-align:left;">└</span><span style="bottom:0;right:0;text-align:right;">┘</span>'+
						'<p>请滑动手指</p><p id="path"></p><div id="clearPath" style="left:10%;">Clear</div><div id="cancleRevise" style="right:10%;">Cancle</div></div>'+
						'<div id="editGesture"><p>手势名称：</p><input type="text" id="gestureName" maxlength="12" placeholder="最大输入12个字符">'+
						'<p>手势类型：</p><div class="label_box"><label><input type="radio" id="GG" name="gestureType" value=""><div>一般</div></label><label><input type="radio" id="T" name="gestureType" value="T"><div>文字</div></label><label><input type="radio" id="I" name="gestureType" value="I"><div>图片</div></label><label><input type="radio" id="V" name="gestureType" value="V"><div>视频</div></label></div>'+
						'<p>手势路径脚本：</p><textarea id="pathFn" placeholder="可用变量说明↓\n 	gestureData：手势数据常量,如果你需要在不同手势间传递变量,你可以赋值gestureData.变量名=变量值；\n	gestureData.touchEle：手指触摸的源元素；\n	gestureData.selectWords：选中的文字；\n	[gestureData.startX,gestureData.startY]触摸开始坐标；\n	[gestureData.endX,gestureData.endY]触摸结束坐标；\n	path：滑动的路径；\n	videoPlayer：正在播放的视频元素。'+
						'\n\n可用方法说明↓\n	openURL(链接)：打开链接；\n	copyText(文本)：复制文本到剪切板,成功(失败)返回true(false)；\n	addStyle(CSS样式)：将CSS样式添加到网页上；\n	runGesture()：以path为路径执行手势,你可以修改path后执行此方法；\n	GM_setValue(变量名,变量值)：在油猴中存储数据；\n	GM_getValue(变量名,默认值)：从油猴中取出数据,没有则使用默认值。"></textarea>'+
						'<div style="width:100%;height:1px;"></div><button id="saveGesture">保存</button><button id="closeEdit">关闭</button></div>'+
						'<div id="settingsBox"><h1>功能开关设置</h1><span id="settingList"></span><button id="saveSettings">保存</button></div>';
		let pathEle=document.getElementById('path');

		//编辑手势
		function editGesture(){
			gestureName=this.parentNode.getAttribute('name');
			if(gestureName=='打开设置' || gestureName=='视频全屏'){alert('该手势脚本无法修改！');return;}
			gesturePath=this.parentNode.getAttribute('path');
			let selectType=('TIV'.indexOfNull(gesturePath.slice(0,1))>-1) ? gesturePath.slice(0,1) : 'GG';
			document.getElementById(selectType).click();
			document.getElementById('gestureName').value=gestureName;
			document.getElementById('pathFn').value=pathFn[gestureName];
			document.getElementById('editGesture').style.display='block';
		}
		//修改路径
		function revisePath(){
			gestureName=this.parentNode.getAttribute('name');
			gesturePath=this.parentNode.getAttribute('path');
			pathEle.innerHTML='';
			window.removeEventListener('touchmove',touchMove,true);
			window.removeEventListener('touchend',touchEnd,true);
			gestureBox.style.cssText='overflow:hidden;';
			document.getElementById('revisePath').style.display='block';
		}
		//删除手势
		function delGesture(){
			gestureName=this.parentNode.getAttribute('name');
			if(gestureName=='打开设置' || gestureName=='视频全屏'){alert('该手势无法删除！');return;}
			gesturePath=this.parentNode.getAttribute('path');
			delete pathFn[gestureName];
			delete gesture[gesturePath];
			GM_setValue('pathFn',pathFn);
			GM_setValue('gesture',gesture);
			init();
		}
		//滑动条
		function silideBar(e){
			if(fingersNum>1){return;}path='';
			let endX=e.changedTouches[0].screenX,
			diffX=endX-startX,
			leftPX=parseFloat(this.style.left)+diffX;
			if(leftPX>=-15 && leftPX<=(this.parentNode.offsetWidth-15)){
				this.style.left=leftPX+'px';
				leftPX=(leftPX+15)/this.parentNode.offsetWidth;
				this.innerHTML=leftPX.toFixed(1);
				startX=endX;
			}
		}
		//界面初始化
		function init(){
			document.getElementById('gestureUL').innerHTML='';
			for(gestureName in pathFn){
				gesturePath='';
				for(let Ti in gesture){
					if(gesture[Ti]==gestureName){gesturePath=Ti;break;}
				}
				document.getElementById('gestureUL').innerHTML+='<div class="gestureLi" name="'+gestureName+'" path="'+gesturePath+'"><p>'+gestureName+'</p><div class="gesturePath">'+gesturePath+'</div><div class="delGesture">删除</div></div>';
			}
			//操作绑定
			let gestureEle=document.querySelectorAll('#gestureBox .gestureLi p');
			for(let Ti=0,len=gestureEle.length;Ti<len;Ti++){
				gestureEle[Ti].addEventListener('click',editGesture);
			}
			gestureEle=document.querySelectorAll('#gestureBox .gestureLi .gesturePath');
			for(let Ti=0,len=gestureEle.length;Ti<len;Ti++){
				gestureEle[Ti].addEventListener('click',revisePath);
			}
			gestureEle=document.querySelectorAll('#gestureBox .gestureLi .delGesture');
			for(let Ti=0,len=gestureEle.length;Ti<len;Ti++){
				gestureEle[Ti].addEventListener('click',delGesture);
			}
		}
		init();

		//.新建手势
		document.getElementById('addGesture').addEventListener('click',()=>{
			gestureName=gesturePath='';
			document.getElementById('GG').click();
			document.getElementById('gestureName').value='';
			document.getElementById('pathFn').value='';
			document.getElementById('editGesture').style.display='block';
		});
		//保存手势
		document.getElementById('saveGesture').addEventListener('click',()=>{
			if(!document.getElementById('gestureName').value){alert('请输入手势名称！');return;}
			else if(pathFn[document.getElementById('gestureName').value] && gestureName!=document.getElementById('gestureName').value){alert('该手势名称已被占用！');return;}
			delete pathFn[gestureName];
			delete gesture[gesturePath];
			let typeEle=document.getElementsByName('gestureType');
			for(let Ti=0,len=typeEle.length;Ti<len;Ti++){
				if(typeEle[Ti].checked){
					gesturePath=(gestureName && gesturePath.indexOfNull('[')<0) ? (('TIV'.indexOfNull(gesturePath.slice(0,1))>-1) ? typeEle[Ti].value+gesturePath.slice(1) : typeEle[Ti].value+gesturePath) : (typeEle[Ti].value+'['+document.getElementById('gestureName').value+']');
					break;
				}
			}
			gesture[gesturePath]=document.getElementById('gestureName').value;
			pathFn[document.getElementById('gestureName').value]=document.getElementById('pathFn').value;
			GM_setValue('pathFn',pathFn);
			GM_setValue('gesture',gesture);
			init();
			document.getElementById('editGesture').style.display='none';
		});
		//关闭编辑
		document.getElementById('closeEdit').addEventListener('click',()=>{
			document.getElementById('editGesture').style.display='none';
		});
		//路径修改事件
		document.getElementById('revisePath').addEventListener('touchstart',()=>{
			if(fingersNum>1){return;}
			clearTimeout(gestureTimer);
			gestureTimer=setTimeout(()=>{if('●○'.indexOfNull(pathEle.innerHTML.slice(-1))<0){pathEle.innerHTML+='●';slideTime=Date.now();}},(500+slideTime-Date.now()));
		},{passive:true});
		document.getElementById('revisePath').addEventListener('touchmove',(e)=>{
			let nowTime=Date.now(),diffTime=nowTime-lastTime;
			if(fingersNum>1 || diffTime<20){return;}
			clearTimeout(gestureTimer);
			let endX=e.changedTouches[0].screenX,endY=e.changedTouches[0].screenY,
			calcX=(endX-startX)**2,calcY=(endY-startY)**2,
			lenXY=calcX+calcY,lastMark=pathEle.innerHTML.slice(-1),
			diffLenXY=(lenXY>lastLenXY) ? lenXY-lastLenXY : lastLenXY-lenXY;
			if(lenXY>100 && lastMark!='○'){
				let direction=(calcX>calcY) ? ((endX>startX) ? '→' : '←') : ((endY>startY) ? '↓' : '↑');
				if(lastMark==direction || lenXY>limit){
					if(lastMark!=direction){pathEle.innerHTML+=direction;}
					startX=endX;startY=endY;slideTime=nowTime;
				}else if(diffLenXY/diffTime>5){slideTime=nowTime;}
			}
			lastLenXY=lenXY;lastTime=nowTime;
			gestureTimer=setTimeout(()=>{if('●○'.indexOfNull(pathEle.innerHTML.slice(-1))<0){pathEle.innerHTML+='●';slideTime=Date.now();}},(500+slideTime-nowTime));
		},{passive:true});
		document.getElementById('revisePath').addEventListener('touchend',()=>{
			if(fingersNum>1){return;}
			clearTimeout(gestureTimer);
			raiseTime=Date.now();
			let lastMark=pathEle.innerHTML.slice(-1);
			if((raiseTime-clickTime)<400 && (pressTime-clickTime)<200){
				if(lastMark=='●'){clearTimeout(clickTimer);pathEle.innerHTML=pathEle.innerHTML.slice(0,-1)+'○';}
				else if(lastMark=='○'){clearTimeout(clickTimer);pathEle.innerHTML=pathEle.innerHTML.slice(0,-1)+'●';}
				else{pathEle.innerHTML+='◆';}
			}else if((raiseTime-pressTime)<200){
				clickTimer=setTimeout(()=>{if(lastMark!='○'){pathEle.innerHTML+='◆';}},400);
				clickTime=raiseTime;
			}
		});
		//清除路径
		document.getElementById('clearPath').addEventListener('touchend',(e)=>{
			e.stopPropagation();e.preventDefault();
			clearTimeout(gestureTimer);
			raiseTime=Date.now();
			if((raiseTime-clickTime)<400 && (pressTime-clickTime)<200){
				pathEle.innerHTML='';
			}else if((raiseTime-pressTime)<200){
				pathEle.innerHTML=pathEle.innerHTML.slice(0,-1);
				clickTime=raiseTime;
			}
		});
		//保存修改路径
		document.getElementById('cancleRevise').addEventListener('touchend',(e)=>{
			e.stopPropagation();e.preventDefault();
			clearTimeout(gestureTimer);
			raiseTime=Date.now();
			if((raiseTime-pressTime)<200){
				if(pathEle.innerHTML){
					if(gestureName=='视频全屏' && pathEle.innerHTML.slice(-1)!='◆'){alert('视频全屏需要以◆结尾！');return;}
					if('TIV'.indexOfNull(gesturePath.slice(0,1))>-1){pathEle.innerHTML=gesturePath.slice(0,1)+pathEle.innerHTML;}
					delete gesture[gesturePath];
					if(gesture[pathEle.innerHTML]){
						let pathTXT=(('TIV'.indexOfNull(gesturePath.slice(0,1))>-1) ? gesturePath.slice(0,1) : '')+'['+gesture[pathEle.innerHTML]+']';
						gesture[pathTXT]=gesture[pathEle.innerHTML];
					}
					gesture[pathEle.innerHTML]=gestureName;
					GM_setValue('gesture',gesture);
					init();
				}
				window.addEventListener('touchmove',touchMove,{capture:true,passive:true});
				window.addEventListener('touchend',touchEnd,true);
				gestureBox.style.cssText='overflow-y:auto';
				document.getElementById('revisePath').style.display='none';
			}
		});
		//打开功能开关设置
		document.getElementById('openSettings').addEventListener('dblclick',()=>{
			document.getElementById('settingsBox').style.display='block';
			let settingList=document.getElementById('settingList');
			settingList.innerHTML='';
			for(let Ti in settings){
				settingList.innerHTML+='<p>'+Ti+'：</p>';
				if(typeof(settings[Ti])=='boolean'){
					settingList.innerHTML=(settings[Ti]) ? (settingList.innerHTML+'<label class="switch"><input type="checkbox" id="'+Ti+'" checked><div class="slider"></div></label>') : (settingList.innerHTML+'<label class="switch"><input type="checkbox" id="'+Ti+'" ><div class="slider"></div></label>');
				}else if(typeof(settings[Ti])=='number'){
					settingList.innerHTML+='<div class="slideRail"><div class="slideButton" id="'+Ti+'"></div></div>';
					let slideButton=document.getElementById(Ti),
					leftPX=slideButton.parentNode.offsetWidth*settings[Ti]-15;
					slideButton.style.left=leftPX+'px';
					slideButton.innerHTML=settings[Ti].toFixed(1);
				}
			}
			let slideList=document.getElementsByClassName('slideButton');
			for(let Ti=0,len=slideList.length;Ti<len;Ti++){
				slideList[Ti].addEventListener('touchmove',silideBar,{passive:true});
			}
		});
		//保存功能开关设置
		document.getElementById('saveSettings').addEventListener('click',()=>{
			for(let Ti in settings){
				if(typeof(settings[Ti])=='boolean'){
					settings[Ti]=document.getElementById(Ti).checked;
				}else if(typeof(settings[Ti])=='number'){
					settings[Ti]=parseFloat(document.getElementById(Ti).innerHTML);
				}
			}
			GM_setValue('settings',settings);
			document.getElementById('settingsBox').style.display='none';
		});
	}

	/*功能补充模块*/
	//iframe相关
	let iframeEle=document.getElementsByTagName('iframe');
	if(top.location==location){
		//记录关闭页面
		if(!window.name){window.name=GUID();}
		function GUID(format='xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'){//生成GUID
			return format.replace(/[x]/g,()=>{
				let r=Math.random()*16 | 0;
				return r.toString(16);
			});
		}
		async function writeUrlList(url){
			let urlList=await GM_getValue('urlList',[]);
			urlList.push(url);
			if(urlList.length>10){urlList.shift();}
			await GM_setValue('urlList',urlList);
			await GM_setValue('lastTab','');
		}

		let windowGUID=await GM_getValue('GUID',''),lastTab=await GM_getValue('lastTab','');
		if(lastTab && window.name!=windowGUID){writeUrlList(lastTab);}
		else{await GM_setValue('lastTab','');}
		document.addEventListener('visibilitychange',()=>{
			if(!document.hidden){
				setTimeout(async ()=>{
					lastTab=await GM_getValue('lastTab','');
					if(lastTab){writeUrlList(lastTab);}
				},100);
			}
		});
		window.addEventListener('unload',()=>{
			GM_setValue('GUID',window.name);
			GM_setValue('lastTab',location.href);
		});
		//iframe手势执行
		GM_addValueChangeListener('gestureIfr',async (name,old_value,new_value,remote)=>{
			if(remote && !document.hidden && new_value){
				runCode(new_value);
				await GM_setValue('gestureIfr','');
			}
		});
		//iframe陀螺仪
		GM_addValueChangeListener('isLock',async (name,old_value,new_value,remote)=>{
			if(remote && !document.hidden && new_value>-1){
				if(regGYRO){regGYRO();regGYRO=null;}
				isLock=new_value;
				if(!isLock){await screen.orientation.unlock();}
				await GM_setValue('isLock',-1);
			}
		});
	}else{
		//iframe视频全屏
		GM_addValueChangeListener('fullscreen',async (name,old_value,new_value,remote)=>{
			if(remote && !document.hidden){
				videoEvent();
				if(videoPlayer){
					copyText(videoPlayer.src);
					if(videoPlayer.webkitRequestFullscreen){await findVideoBox().webkitRequestFullscreen();}
					else if(videoPlayer.mozRequestFullScreen){await findVideoBox().mozRequestFullScreen();}
				}
			}
		});
	}
	//解除选中限制
	addStyle('html,*{user-select:text !important;}');
})();