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hoothinhoothin
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new script
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‎Mouse Gestures/Mouse Gestures.user.js‎

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// ==UserScript==
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// @name Greasemonkey Mouse Gestures
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// @name:zh-CN 鼠标手势
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// @name:zh-TW 滑鼠手勢
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// @namespace hoothin
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// @version 0.1
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// @description Just a Mouse Gestures
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// @description:zh-CN 就是个鼠标手势
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// @description:zh-TW 就是個滑鼠手勢
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// @author hoothin
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// @include *
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// @grant GM_openInTab
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// @grant GM_setValue
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// @grant GM_getValue
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// @grant GM_registerMenuCommand
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// ==/UserScript==
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(function() {
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'use strict';
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var lastX, lastY, signs, lastSign, gestures, i18n;
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var lang = navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
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const minLength=256,tg=0.5,
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defaultFun={
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close:"window.top.close()",
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openNew:"GM_openInTab('about:newtab', false)",
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scrollToTop:"window.scrollTo(0, 0)",
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scrollToBottom:"window.scrollTo(0, 1073741824)",
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back:"window.history.back()",
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forward:"window.history.forward()",
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reload:"window.location.reload()"
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};
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switch (lang){
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case "zh-CN":
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i18n={
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close:"关闭页面",
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openNew:"新建标签页",
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scrollToTop:"滚动至最上",
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scrollToBottom:"滚动至最下",
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back:"后退",
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forward:"前进",
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reload:"刷新",
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addListener:"点击监听鼠标手势",
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listening:"正在监听鼠标手势",
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bind:"绑定功能",
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custom:"自定义代码",
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ok:"确定",
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del:"删除",
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saved:"已设定的手势",
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alert1:"请先监听手势",
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alert2:"还没有绑定功能",
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alert3:"请输入自定义代码",
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configure:"鼠标手势设置"
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};
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break;
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default:
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i18n={
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close:"Close tab",
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openNew:"Open new tab",
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scrollToTop:"Scroll to top",
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scrollToBottom:"Scroll to bottom",
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back:"Back",
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forward:"Forward",
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reload:"Reload",
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addListener:"Click to add gesture listener",
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listening:"Listening",
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bind:"Bind function",
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custom:"Custom code",
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ok:"Ok",
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del:"Delete",
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saved:"Saved gestures",
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alert1:"Please add gesture first",
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alert2:"Nothing bind",
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alert3:"Input custom code please",
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configure:"Mouse Gestures - Configure"
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};
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break;
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}
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gestures=GM_getValue("gestures");
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if(!gestures){
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gestures=[{gesture:"↓→",fun:"close"},{gesture:"→↑",fun:"openNew"}];
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GM_setValue("gestures",gestures);
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}
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function tracer(curX,curY) {
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let distanceX=curX-lastX,distanceY=curY-lastY;
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let distance=distanceX*distanceX+distanceY*distanceY;
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if (distance>minLength) {
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lastX=curX;
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lastY=curY;
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let direction="";
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let slope=Math.abs(distanceY/distanceX);
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if(slope>tg){
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if(distanceY>0) {
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direction="↓";
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}else{
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direction="↑";
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}
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}else if(slope<=1/tg) {
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if(distanceX>0) {
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direction="→";
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}else{
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direction="←";
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}
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}
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if(lastSign!=direction) {
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signs+=direction;
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lastSign=direction;
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document.body.appendChild(gesturesContent);
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}
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}
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}
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function initEventListener(start,move,end,clientX,clientY,startBool){
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var moveFun=function(e){
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tracer(eval(clientX),eval(clientY));
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gesturesWords.innerHTML=signs;
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var gesturesWidth=signs.length*51+40;
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gesturesContent.style.width=gesturesWidth+"px";
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gesturesContent.style.marginLeft=-gesturesWidth/2+"px";
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};
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document.addEventListener(start, function(e) {
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if(!startBool || eval(startBool)){
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lastX=eval(clientX);
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lastY=eval(clientY);
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lastSign=signs="";
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document.addEventListener(move, moveFun, false);
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}
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}, false);
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document.addEventListener(end, function(e) {
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document.removeEventListener(move, moveFun, false);
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setTimeout(function(){if(gesturesContent.parentNode)gesturesContent.parentNode.removeChild(gesturesContent);},500);
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if(afterGestures)afterGestures();
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for(var g of gestures){
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var gSign=g.gesture;
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if(signs==gSign){
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var fun=defaultFun[g.fun];
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if(!fun){
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eval(g.fun);
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}
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eval(fun);
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e.stopPropagation();
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e.preventDefault();
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break;
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}
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}
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}, false);
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}
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initEventListener("touchstart","touchmove","touchend","e.changedTouches[0].clientX","e.changedTouches[0].clientY");
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initEventListener("mousedown","mousemove","contextmenu","e.clientX","e.clientY","e.which === 3");
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var afterGestures;
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var gesturesContent=document.createElement("div");
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gesturesContent.id="gesturesContent";
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gesturesContent.style.cssText="width:300px;height:70px;position:fixed;left:50%;top:50%;margin-top:-25px;margin-left:-150px;z-index:200000;background-color:#000;border:1px solid;border-radius:10px;opacity:0.65;filter:alpha(opacity=65);box-shadow:5px 5px 20px 0px #000;";
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gesturesContent.innerHTML='<div id="gesturesWords" style="position:absolute;left:20px;top:5px;font:bold 50px \'黑体\';color:#ffffff"></div>';
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var gesturesWords=gesturesContent.querySelector("#gesturesWords");
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if(location.href=="https://github.com/hoothin/UserScripts/tree/master/Mouse%20Gestures"){
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var entryContent=document.querySelector("article.entry-content");
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var configBody=document.createElement("div");
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configBody.id="configBody";
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configBody.style.cssText="opacity:0.65;filter:alpha(opacity=65);box-shadow:5px 5px 20px 0px #000;height:160px";
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configBody.innerHTML='<div id="configContent" style="position:relative;left:20px;top:5px;"></div>';
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var configContent=configBody.querySelector("#configContent");
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var newOrEdit=document.createElement("div");
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configContent.appendChild(newOrEdit);
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var newOrEditSign=document.createElement("div");
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newOrEditSign.innerHTML="";
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newOrEditSign.style.float="left";
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newOrEdit.appendChild(newOrEditSign);
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var newOrEditBtn=document.createElement("input");
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newOrEditBtn.type="button";
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newOrEditBtn.value=i18n.addListener;
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newOrEdit.appendChild(newOrEditBtn);
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var functionArea=document.createElement("p");
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newOrEdit.appendChild(functionArea);
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var functionSelect=document.createElement("select");
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functionSelect.innerHTML="<option>"+i18n.bind+"</option><option value='custom'>"+i18n.custom+"</option>";
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for(var key in defaultFun){
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var optionStr="<option value='"+key+"'>"+i18n[key]+"</option>";
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functionSelect.innerHTML+=optionStr;
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}
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functionArea.appendChild(functionSelect);
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var newOrEditEval=document.createElement("input");
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newOrEditEval.style.width="600px";
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newOrEditEval.style.display="none";
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functionArea.appendChild(newOrEditEval);
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var newOrEditOkBtn=document.createElement("input");
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newOrEditOkBtn.type="button";
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newOrEditOkBtn.value=i18n.ok;
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newOrEdit.appendChild(newOrEditOkBtn);
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var gesturesHas=document.createElement("p");
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newOrEdit.appendChild(gesturesHas);
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var gesturesSelect=document.createElement("select");
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var refreshGestures=function(){
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gesturesSelect.innerHTML="<option>"+i18n.saved+"</option>";
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gestures.forEach(function(item){
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var optionStr="<option value='"+item.gesture+"'>"+item.gesture+"</option>";
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gesturesSelect.innerHTML+=optionStr;
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});
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};
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refreshGestures();
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gesturesHas.appendChild(gesturesSelect);
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var newOrEditDelBtn=document.createElement("input");
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newOrEditDelBtn.type="button";
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newOrEditDelBtn.value=i18n.del;
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gesturesHas.appendChild(newOrEditDelBtn);
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entryContent.insertBefore(configBody,entryContent.firstChild);
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functionSelect.onchange=function(){
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if(functionSelect.options.selectedIndex===0)return;
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var value=functionSelect.options[functionSelect.options.selectedIndex].value;
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newOrEditEval.style.display=(value=="custom"?"initial":"none");
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};
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gesturesSelect.onchange=function(){
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if(gesturesSelect.options.selectedIndex===0)return;
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var value=gesturesSelect.options[gesturesSelect.options.selectedIndex].value;
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newOrEditSign.innerHTML=value;
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gestures.every(function(item){
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if(item.gesture==value){
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functionSelect.options[1].selected = true;
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for (var i=2;i<functionSelect.options.length;i++) {
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if (functionSelect.options[i].value == item.fun) {
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functionSelect.options[i].selected = true;
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break;
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}
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}
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functionSelect.onchange();
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newOrEditEval.value=item.fun;
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return false;
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}
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return true;
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});
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};
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newOrEditBtn.onclick=function(e){
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newOrEditBtn.value=i18n.listening;
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newOrEditBtn.setAttribute("disabled","disabled");
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afterGestures=function(){
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newOrEditBtn.removeAttribute("disabled");
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afterGestures=null;
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newOrEditSign.innerHTML=signs;
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newOrEditBtn.value=i18n.addListener;
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};
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};
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newOrEditOkBtn.onclick=function(e){
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if(!newOrEditSign.innerHTML){
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alert(i18n.alert1);
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}else if(functionSelect.options.selectedIndex===0){
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alert(i18n.alert2);
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}else {
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var op=functionSelect.options;
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var selIndex=op.selectedIndex;
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if(selIndex===1 && !newOrEditEval.value){
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alert(i18n.alert3);
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}else{
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var code=op[selIndex].value;
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if(selIndex===1){
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code=newOrEditEval.value;
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}
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for(var index in gestures){
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if(gestures[index].gesture==newOrEditSign.innerHTML){
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gestures.splice(index,1);
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break;
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}
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}
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gestures.push({gesture:newOrEditSign.innerHTML,fun:code});
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GM_setValue("gestures",gestures);
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refreshGestures();
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}
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}
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};
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newOrEditDelBtn.onclick=function(e){
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var value=gesturesSelect.options[gesturesSelect.options.selectedIndex].value;
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for(var index in gestures){
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if(gestures[index].gesture==value){
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gestures.splice(index,1);
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break;
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}
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}
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refreshGestures();
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};
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}
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function goSetting(){
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location.href="https://github.com/hoothin/UserScripts/tree/master/Mouse%20Gestures";
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}
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GM_registerMenuCommand(i18n.configure, goSetting);
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})();

‎Mouse Gestures/README.md‎

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Greasemonkey Mouse Gestures
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===
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refer to "My Mouse Gestures"-ver.0.0.7 of Peer Zeng at [http://userscripts-mirror.org/scripts/show/463904], thanks to him

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