划词翻译调用“必应翻译（必应词典）、谷歌翻译、有道词典（有道翻译）、必应在线翻译、百度翻译、Oxford Advanced Learner's Dictionary”网页翻译
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// ==UserScript==
// @name Translate
// @namespace http://tampermonkey.net/
// @version 1.7
// @description 划词翻译调用“必应翻译（必应词典）、谷歌翻译、有道词典（有道翻译）、必应在线翻译、百度翻译、Oxford Advanced Learner's Dictionary”网页翻译
// @author barrer
// @match http://*/*
// @include https://*/*
// @include file:///*
// @run-at document-end
// @grant GM_setValue
// @grant GM_getValue
// ==/UserScript==
(function () {
'use strict';
// Your code here...
var baiduValue = GM_getValue('barrer-Translate-baidu'),
bingValue = GM_getValue('barrer-Translate-bing'),
bingTranslatorValue = GM_getValue('barrer-Translate-bingTranslator'),
googleValue = GM_getValue('barrer-Translate-google'),
oaldValue = GM_getValue('barrer-Translate-oald'),
youdaoValue = GM_getValue('barrer-Translate-youdao');
if (baiduValue && window.location.href.startsWith('https://fanyi.baidu.com')) {
GM_setValue('barrer-Translate-baidu', '');
var source = document.querySelector('#baidu_translate_input');
source.value = baiduValue;
tiggerEvent(source, 'input');
document.querySelector('#translate-button').click();
}
if (bingValue && window.location.href.startsWith('https://cn.bing.com/dict')) {
GM_setValue('barrer-Translate-bing', '');
}
if (bingTranslatorValue && window.location.href.startsWith('https://www.bing.com/translator')) {
GM_setValue('barrer-Translate-bingTranslator', '');
var source = document.querySelector('#srcText');
source.value = bingTranslatorValue;
tiggerEvent(source, 'input');
document.querySelector('#TranslateButton').click();
}
if (googleValue && window.location.href.startsWith('https://translate.google.com')) {
GM_setValue('barrer-Translate-google', '');
var source = document.querySelector('#source');
source.value = googleValue;
tiggerEvent(source, 'input');
tiggerEvent(source, 'keyup');
document.querySelector('#gt-submit').click();
}
if (oaldValue && window.location.href.startsWith('https://www.oxfordlearnersdictionaries.com')) {
GM_setValue('barrer-Translate-oald', '');
document.querySelector('.searchfield_input').value = oaldValue;
document.querySelector('#search-btn input').click();
}
if (youdaoValue && window.location.href.startsWith('https://dict.youdao.com')) {
GM_setValue('barrer-Translate-youdao', '');
}
if (window.location.href.startsWith('https://fanyi.baidu.com') ||
window.location.href.startsWith('https://cn.bing.com/dict') ||
window.location.href.startsWith('https://www.bing.com/translator') ||
window.location.href.startsWith('https://translate.google.com') ||
window.location.href.startsWith('https://www.oxfordlearnersdictionaries.com') ||
window.location.href.startsWith('https://dict.youdao.com')
)
document.onkeydown = escExit;
/**Esc键关闭窗口*/
function escExit(e) {
e = e || window.event;
var isEscape = false;
if ("key" in e)
isEscape = (e.key == "Escape" || e.key == "Esc");
else
isEscape = (e.keyCode == 27);
if (isEscape)
window.close();
}
/**触发事件*/
function tiggerEvent(el, type) {
if ('createEvent' in document) {// modern browsers, IE9+
var e = document.createEvent('HTMLEvents');
e.initEvent(type, false, true);
el.dispatchEvent(e);
} else {// IE 8
var e = document.createEventObject();
e.eventType = type;
el.fireEvent('on' + e.eventType, e);
}
}
/**弹出居中窗口*/
function popupCenter(url, title, w, h) {
var x = screen.width / 2 - w / 2;
var y = screen.height / 2 - h / 2;
var win = window.open(url, title, 'scrollbars=yes, width=' + w + ', height=' + h + ', top=' + y + ', left=' + x);
if (window.focus) {
win.focus();
}
return win;
}
/**日志输出*/
function log() {
var debug = false;
if (!debug)
return;
if (arguments) {
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
}
}
log('url:' + window.location.href);
// 翻译图标
var icon = document.createElement('div'), style = '' +
'font-family:Arial,sans-serif!important;' +
'font-weight:normal!important;' +
'background:#f60!important;' +
'color:#fff!important;' +
'border-radius:3px!important;' +
'font-size:13px!important;' +
'line-height:100%!important;' +
'padding:2px 4px!important;' +
'margin:0 4px!important;' +
'display:inline-block!important;' +
'text-decoration:none!important;' +
'';
icon.innerHTML = '' +
'<a href="javascript:void(0)" style="' + style + '" type="bing">必应</a>' +
'<a href="javascript:void(0)" style="' + style + '" type="google">谷歌</a>' +
'<a href="javascript:void(0)" style="' + style + '" type="youdao">有道</a>' +
'<a href="javascript:void(0)" style="' + style + '" type="bingTranslator">必译</a>' +
'<a href="javascript:void(0)" style="' + style + '" type="baidu">百度</a>' +
'<a href="javascript:void(0)" style="' + style + '" type="oald">OALD</a>' +
'';
icon.setAttribute('style', '' +
'display:none!important;' +
'position:absolute!important;' +
'font-size:13px!important;' +
'text-align:left!important;' +
'z-index:2147483647!important;' +
'');
// 添加翻译图标到 DOM
document.documentElement.appendChild(icon);
// 鼠标事件：防止选中的文本消失
document.addEventListener('mousedown', function (e) {
if (e.target == icon || (e.target.parentNode && e.target.parentNode == icon)) {// 点击了翻译图标
e.preventDefault();
}
});
// 选中变化事件：当点击已经选中的文本的时候，隐藏翻译图标和翻译面板（此时浏览器动作是：选中的文本已经取消选中了）
document.addEventListener("selectionchange", function () {
log('selectionchange:' + window.getSelection().toString());
if (!window.getSelection().toString().trim()) {
icon.style.display = 'none';
}
});
// 鼠标事件：防止选中的文本消失；显示、隐藏翻译图标
document.addEventListener('mouseup', function (e) {
if (e.target == icon || (e.target.parentNode && e.target.parentNode == icon)) {// 点击了翻译图标
e.preventDefault();
return;
}
var text = window.getSelection().toString().trim();
log('click text:' + text);
if (text && icon.style.display == 'none') {
log('show icon');
log(text + '|' + e.pageX + '|' + e.pageY);
icon.style.top = e.pageY + 10 + 'px';
icon.style.left = e.pageX + 10 + 'px';
icon.style.display = 'block';
} else if (!text) {
log('hide icon');
icon.style.display = 'none';
}
});
// 翻译图标点击事件
icon.addEventListener('click', function (e) {
var text = window.getSelection().toString().trim();
if (text) {
log('text:' + text);
var engine = e.target.hasAttribute('type') ? e.target.getAttribute('type') : '';
log('engine:' + engine);
if (server[engine])
server[engine](text);
}
});
// 翻译server
var server = {
baidu: function (text) {
GM_setValue('barrer-Translate-baidu', text);
popupCenter('https://fanyi.baidu.com', null, 1024, 600);
},
bing: function (text) {
GM_setValue('barrer-Translate-bing', text);
popupCenter('https://cn.bing.com/dict/search?q=' + encodeURIComponent(text), null, 800, 600);
},
bingTranslator: function (text) {
GM_setValue('barrer-Translate-bingTranslator', text);
popupCenter('https://www.bing.com/translator', null, 800, 600);
},
google: function (text) {
GM_setValue('barrer-Translate-google', text);
popupCenter('https://translate.google.com', null, 800, 600);
},
oald: function (text) {
GM_setValue('barrer-Translate-oald', text);
popupCenter('https://www.oxfordlearnersdictionaries.com/definition/english', null, 800, 600);
},
youdao: function (text) {
GM_setValue('barrer-Translate-youdao', text);
popupCenter('https://dict.youdao.com/w/eng/' + encodeURIComponent(text), null, 800, 600);
}
};// 翻译server结束
})();