Just a Mouse Gestures
Verze ze dne
// ==UserScript==
// @name Greasemonkey Mouse Gestures
// @name:zh-CN 鼠标手势
// @name:zh-TW 滑鼠手勢
// @namespace hoothin
// @version 0.5
// @description Just a Mouse Gestures
// @description:zh-CN 就是个鼠标手势
// @description:zh-TW 就是個滑鼠手勢
// @author hoothin
// @include *
// @grant GM_openInTab
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @grant unsafeWindow
// @license MIT License
// @compatible chrome
// @compatible firefox
// ==/UserScript==
(function() {
'use strict';
var lastX, lastY, signs, lastSign, gestures, i18n;
var lang = navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
const minLength=256,tg=0.5,
defaultFun={
close:"unsafeWindow.opener=null;unsafeWindow.open('', '_self', '');unsafeWindow.close();",
openNew:"GM_openInTab('about:newtab', false)",
scrollToTop:"unsafeWindow.scrollTo(0, 0)",
scrollToBottom:"unsafeWindow.scrollTo(0, 1073741824)",
back:"unsafeWindow.history.back()",
forward:"unsafeWindow.history.forward()",
reload:"unsafeWindow.location.reload()"
};
switch (lang){
case "zh-CN":
i18n={
close:"关闭页面",
openNew:"新建标签页",
scrollToTop:"滚动至最上",
scrollToBottom:"滚动至最下",
back:"后退",
forward:"前进",
reload:"刷新",
addListener:"点击监听鼠标手势",
listening:"正在监听鼠标手势",
bind:"绑定功能",
custom:"自定义代码",
ok:"确定",
del:"删除",
saved:"已设定的手势",
alert1:"请先监听手势",
alert2:"还没有绑定功能",
alert3:"请输入自定义代码",
configure:"鼠标手势设置"
};
break;
default:
i18n={
close:"Close tab",
openNew:"Open new tab",
scrollToTop:"Scroll to top",
scrollToBottom:"Scroll to bottom",
back:"Back",
forward:"Forward",
reload:"Reload",
addListener:"Click to add gesture listener",
listening:"Listening",
bind:"Bind function",
custom:"Custom code",
ok:"Ok",
del:"Delete",
saved:"Saved gestures",
alert1:"Please add gesture first",
alert2:"Nothing bind",
alert3:"Input custom code please",
configure:"Mouse Gestures - Configure"
};
break;
}
gestures=GM_getValue("gestures");
if(!gestures){
gestures=[{gesture:"↓→",fun:"close"},
{gesture:"→↑",fun:"openNew"},
{gesture:"↑",fun:"scrollToTop"},
{gesture:"↓",fun:"scrollToBottom"},
{gesture:"←",fun:"back"},
{gesture:"→",fun:"forward"},
{gesture:"↑↓",fun:"reload"},
{gesture:"↓↑↓",fun:"var element = document.createElement('script');element.id='outfox_seed_js';element.charset='utf-8',element.setAttribute('src','http://fanyi.youdao.com/web2/seed.js?'+Date.parse(new Date()));document.body.appendChild(element);"},
{gesture:"↓↑↓←",fun:'function R(a){ona = "on"+a; if(unsafeWindow.addEventListener) unsafeWindow.addEventListener(a, function (e) { for(var n=e.originalTarget; n; n=n.parentNode) n[ona]=null; }, true); unsafeWindow[ona]=null; document[ona]=null; if(document.body) document.body[ona]=null; } R("contextmenu"); R("click"); R("mousedown"); R("mouseup"); R("selectstart");'},
{gesture:"↓↑↓→",fun:"GM_openInTab('http://just998.com/xiu/photo'+unsafeWindow.location.search,false)"}
];
GM_setValue("gestures",gestures);
}
function tracer(curX,curY) {
let distanceX=curX-lastX,distanceY=curY-lastY;
let distance=distanceX*distanceX+distanceY*distanceY;
if (distance>minLength) {
lastX=curX;
lastY=curY;
let direction="";
let slope=Math.abs(distanceY/distanceX);
if(slope>tg){
if(distanceY>0) {
direction="↓";
}else{
direction="↑";
}
}else if(slope<=1/tg) {
if(distanceX>0) {
direction="→";
}else{
direction="←";
}
}
if(lastSign!=direction) {
signs+=direction;
lastSign=direction;
document.body.appendChild(gesturesContent);
}
}
}
function initEventListener(start,move,end,clientX,clientY,startBool){
var moveFun=function(e){
tracer(eval(clientX),eval(clientY));
gesturesWords.innerHTML=signs;
var gesturesWidth=signs.length*51+40;
gesturesContent.style.width=gesturesWidth+"px";
gesturesContent.style.marginLeft=-gesturesWidth/2+"px";
};
document.addEventListener(start, function(e) {
if(!startBool || eval(startBool)){
lastX=eval(clientX);
lastY=eval(clientY);
lastSign=signs="";
document.addEventListener(move, moveFun, false);
}
}, false);
document.addEventListener(end, function(e) {
document.removeEventListener(move, moveFun, false);
setTimeout(function(){if(gesturesContent.parentNode)gesturesContent.parentNode.removeChild(gesturesContent);},500);
if(afterGestures)afterGestures();
for(var g of gestures){
var gSign=g.gesture;
if(signs==gSign){
var fun=defaultFun[g.fun];
if(!fun){
eval(g.fun);
}
eval(fun);
e.stopPropagation();
e.preventDefault();
break;
}
}
}, false);
}
initEventListener("touchstart","touchmove","touchend","e.changedTouches[0].clientX","e.changedTouches[0].clientY");
initEventListener("mousedown","mousemove","contextmenu","e.clientX","e.clientY","e.which === 3");
var afterGestures;
var gesturesContent=document.createElement("div");
gesturesContent.id="gesturesContent";
gesturesContent.style.cssText="width:300px;height:70px;position:fixed;left:50%;top:50%;margin-top:-25px;margin-left:-150px;z-index:999999999;background-color:#000;border:1px solid;border-radius:10px;opacity:0.65;filter:alpha(opacity=65);box-shadow:5px 5px 20px 0px #000;";
gesturesContent.innerHTML='<div id="gesturesWords" style="position:absolute;left:20px;top:5px;font:bold 50px \'黑体\';color:#ffffff"></div>';
var gesturesWords=gesturesContent.querySelector("#gesturesWords");
if(location.href=="https://github.com/hoothin/UserScripts/tree/master/Mouse%20Gestures"){
var entryContent=document.querySelector("article.entry-content"),mobile=false;
if(!entryContent){
mobile=true;
entryContent=document.querySelector(".files-list");
}
var configBody=document.createElement("div");
configBody.id="configBody";
configBody.style.cssText="opacity:0.65;filter:alpha(opacity=65);box-shadow:5px 5px 20px 0px #000;height:160px";
configBody.innerHTML='<div id="configContent" style="position:relative;left:20px;top:5px;"></div>';
var configContent=configBody.querySelector("#configContent");
var newOrEdit=document.createElement("div");
configContent.appendChild(newOrEdit);
var newOrEditSign=document.createElement("div");
newOrEditSign.innerHTML="";
newOrEditSign.style.float="left";
newOrEdit.appendChild(newOrEditSign);
var newOrEditBtn=document.createElement("input");
newOrEditBtn.type="button";
newOrEditBtn.value=i18n.addListener;
newOrEdit.appendChild(newOrEditBtn);
var functionArea=document.createElement("p");
newOrEdit.appendChild(functionArea);
var functionSelect=document.createElement("select");
functionSelect.innerHTML="<option>"+i18n.bind+"</option><option value='custom'>"+i18n.custom+"</option>";
for(var key in defaultFun){
var optionStr="<option value='"+key+"'>"+i18n[key]+"</option>";
functionSelect.innerHTML+=optionStr;
}
functionArea.appendChild(functionSelect);
var newOrEditEval=document.createElement("input");
newOrEditEval.style.width=(mobile?"230":"750")+"px";
newOrEditEval.style.display="none";
functionArea.appendChild(newOrEditEval);
var newOrEditOkBtn=document.createElement("input");
newOrEditOkBtn.type="button";
newOrEditOkBtn.value=i18n.ok;
newOrEdit.appendChild(newOrEditOkBtn);
var gesturesHas=document.createElement("p");
newOrEdit.appendChild(gesturesHas);
var gesturesSelect=document.createElement("select");
var refreshGestures=function(){
gesturesSelect.innerHTML="<option>"+i18n.saved+"</option>";
gestures.forEach(function(item){
var optionStr="<option value='"+item.gesture+"'>"+item.gesture+"</option>";
gesturesSelect.innerHTML+=optionStr;
});
};
refreshGestures();
gesturesHas.appendChild(gesturesSelect);
var newOrEditDelBtn=document.createElement("input");
newOrEditDelBtn.type="button";
newOrEditDelBtn.value=i18n.del;
gesturesHas.appendChild(newOrEditDelBtn);
entryContent.insertBefore(configBody,entryContent.firstChild);
functionSelect.onchange=function(){
if(functionSelect.options.selectedIndex===0)return;
var value=functionSelect.options[functionSelect.options.selectedIndex].value;
newOrEditEval.style.display=(value=="custom"?"initial":"none");
};
gesturesSelect.onchange=function(){
if(gesturesSelect.options.selectedIndex===0)return;
var value=gesturesSelect.options[gesturesSelect.options.selectedIndex].value;
newOrEditSign.innerHTML=value;
gestures.every(function(item){
if(item.gesture==value){
functionSelect.options[1].selected = true;
for (var i=2;i<functionSelect.options.length;i++) {
if (functionSelect.options[i].value == item.fun) {
functionSelect.options[i].selected = true;
break;
}
}
functionSelect.onchange();
newOrEditEval.value=item.fun;
return false;
}
return true;
});
};
newOrEditBtn.onclick=function(e){
newOrEditBtn.value=i18n.listening;
newOrEditBtn.setAttribute("disabled","disabled");
afterGestures=function(){
newOrEditBtn.removeAttribute("disabled");
afterGestures=null;
newOrEditSign.innerHTML=signs;
newOrEditBtn.value=i18n.addListener;
};
};
newOrEditOkBtn.onclick=function(e){
if(!newOrEditSign.innerHTML){
alert(i18n.alert1);
}else if(functionSelect.options.selectedIndex===0){
alert(i18n.alert2);
}else {
var op=functionSelect.options;
var selIndex=op.selectedIndex;
if(selIndex===1 && !newOrEditEval.value){
alert(i18n.alert3);
}else{
var code=op[selIndex].value;
if(selIndex===1){
code=newOrEditEval.value;
}
for(var index in gestures){
if(gestures[index].gesture==newOrEditSign.innerHTML){
gestures.splice(index,1);
break;
}
}
gestures.push({gesture:newOrEditSign.innerHTML,fun:code});
GM_setValue("gestures",gestures);
refreshGestures();
}
}
};
newOrEditDelBtn.onclick=function(e){
var value=gesturesSelect.options[gesturesSelect.options.selectedIndex].value;
for(var index in gestures){
if(gestures[index].gesture==value){
gestures.splice(index,1);
break;
}
}
refreshGestures();
};
}
function goSetting(){
location.href="https://github.com/hoothin/UserScripts/tree/master/Mouse%20Gestures";
}
GM_registerMenuCommand(i18n.configure, goSetting);
})();