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发表于 2011-6-4 17:14:14
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// ==UserScript==
// @name Google Translator Tooltip
// @namespace meh
// @description Translates selected text into a tooltip.
// @include http://*
// ==/UserScript==
const HREF_NO = 'javascript:void(0)';
var languagesGoogle = '<option value="auto">Detect language</option><option value="sq">Albanian</option><option value="ar">Arabic</option><option value="bg">Bulgarian</option><option value="ca">Catalan</option><option value="zh-CN">Chinese</option><option value="hr">Croatian</option><option value="cs">Czech</option><option value="da">Danish</option><option value="nl">Dutch</option><option value="en">English</option><option value="et">Estonian</option><option value="tl">Filipino</option><option value="fi">Finnish</option><option value="fr">French</option><option value="gl">Galician</option><option value="de">German</option><option value="el">Greek</option><option value="iw">Hebrew</option><option value="hi">Hindi</option><option value="hu">Hungarian</option><option value="id">Indonesian</option><option value="it">Italian</option><option value="ja">Japanese</option><option value="ko">Korean</option><option value="lv">Latvian</option><option value="lt">Lithuanian</option><option value="mt">Maltese</option><option value="no">Norwegian</option><option value="pl"> olish</option><option value="pt">ortuguese</option><option value="ro">Romanian</option><option value="ru">Russian</option><option value="sr">Serbian</option><option value="sk">Slovak</option><option value="sl">Slovenian</option><option value="es">Spanish</option><option value="sv">Swedish</option><option value="th">Thai</option><option value="tr">Turkish</option><option value="uk">Ukrainian</option><option value="vi">Vietnamese</option>';
var body = getTag('body')[0];
var imgLookup;
var txtSel; // text selected
var currentURL;
images();
css();
document.addEventListener('mouseup', showLookupIcon, false);
document.addEventListener('mousedown', mousedownCleaning, false);
function mousedownCleaning(evt)
{
var divDic = getId('divDic');
var divLookup = getId('divLookup');
if(divDic)
{
if(!clickedInsideID(evt.target,'divDic'))
divDic.parentNode.removeChild(divDic);
}
if(divLookup)
divLookup.parentNode.removeChild(divLookup);
}
function showLookupIcon(evt)
{
if(!evt.ctrlKey && GM_getValue('ctrl'))//ctrl key
return;
var divDic = getId('divDic');
var divLookup = getId('divLookup');
txtSel = getSelection();
//exit if no text is selected
if(!txtSel || txtSel=="")
{
if(divDic)
{
if(!clickedInsideID(evt.target,'divDic'))
divDic.parentNode.removeChild(divDic);
}
if(divLookup)
divLookup.parentNode.removeChild(divLookup);
return;
}
//possible cleanup
if(divDic)
{
if(!clickedInsideID(evt.target,'divDic'))
divDic.parentNode.removeChild(divDic);
return;
}
//remove div if exists
if(divLookup)
{
divLookup.parentNode.removeChild(divLookup);
}
//div container
divLookup = createElement('div', {id:'divLookup', style:'background-color:#FFFF77; color:#000000; position:absolute; top:'+(evt.clientY+window.pageYOffset+10)+'px; left:'+(evt.clientX+window.pageXOffset+10)+'px; padding:3px; z-index:10000; -moz-border-radius:3px;'});
divLookup.appendChild(imgLookup.cloneNode(false));
divLookup.addEventListener('mouseover', lookup, false);
body.appendChild(divLookup);
}
function lookup(evt)
{
var divResult = null;
var divDic = getId('divDic');
var divLookup = getId('divLookup');
var top = divLookup.style.top;
var left = divLookup.style.left;
//no text selected
if(!txtSel || txtSel=="")
{
if(divDic = getId('divDic'))
divDic.parentNode.removeChild(divDic);
//divLookup.parentNode.removeChild(divLookup);
return;
}
//cleanup divs
if(divDic = getId('divDic'))
{
divDic.parentNode.removeChild(divDic);
}
divLookup.parentNode.removeChild(divLookup);
//div container
divDic = createElement('div', {id:'divDic', style:'background-color:#FFFF77; color:#000000; position:absolute; top:'+top+'; left:'+left+'; min-width:250px; min-height:50px; max-width:50%; padding:5px; font-size:small; text-align:left; z-index:10000; -moz-border-radius:3px;'});
divDic.addEventListener('mousedown', dragHandler, false);
body.appendChild(divDic);
//div result
divResult = createElement('div', {id:'divResult', style:'overflow:auto; padding:3px;'}, null, 'Loading...');
divDic.appendChild(divResult);
//options link
divDic.appendChild(createElement('a', {class:"gootranslink", id:'optionsLink', href:HREF_NO, style:'position:absolute; bottom:3px; right:3px; font-size:small; text-decoration:none;'}, 'click options false', '>>'));
//lookup
if( (txtSel+" ").search(/^\s*https?:\/\//) > -1 )
{
divResult.innerHTML = '<a class="gootranslink" href="'+txtSel+'" target="_blank" >'+txtSel+'</a>';
}
else if( (txtSel+" ").search(/^\s*\S+(\.\S+)+/) > -1 ) // site.dom
{
divResult.innerHTML = '<a class="gootranslink" href="http://'+txtSel+'" target="_blank" >'+txtSel+'</a>';
}
else
{
var sl, tl, lang;
sl = GM_getValue('from') ? GM_getValue('from') : "auto";
tl = GM_getValue('to') ? GM_getValue('to') : "auto";
lang = sl + "|" + tl;
currentURL = "http://www.google.com/translate_t?text=" + txtSel + "&langpair=" + lang;
GM_xmlhttpRequest({
method: 'GET',
url: currentURL,
onload: function(resp) {
try{
extractResult(resp.responseText);
}catch(e){
GM_log(e);
}
}
});
}
}
function quickLookup()
{
getId('divResult').innerHTML = 'Loading...'
currentURL = "http://www.google.com/translate_t?text=" + txtSel + "&langpair=" + getId('optSelLangFrom').value + "|" + getId('optSelLangTo').value;
GM_xmlhttpRequest({
method: 'GET',
url: currentURL,
onload: function(resp) {
try{
extractResult(resp.responseText);
}catch(e){
GM_log(e);
}
}
});
}
function extractResult(html)
{
var html2 = html.match(/\<body[^\>]*\>([\s\S]+)\<\/body\>/)[1];//select body content
html2 = html2.replace(/\<script[^\<]+\<\/script\>/ig, '');//remove script tags...
//rename ids
//GM_log(html.match(/\<script/));
//html = html.replace(/id\=\"result\_box\"/g, 'id="result_box_lazyttrick"');
//html = html.replace(/id\=\"dict\"/g, 'id="dict_lazyttrick"');
//html = html.replace(/id\=\"dict\_head\"/g, 'id="dict_head_lazyttrick"');
//cleanup
var divExtract = getId('divExtract');
if(divExtract)
divExtract.parentNode.removeChild(divExtract);
if(getId('dict'))
document.body.removeChild(getId('dict'));
//append translated page as hidden div
divExtract = document.body.appendChild(createElement('div', {id:'divExtract', style:'display:none; visibility:hidden;'}, null, html2));
//adjust link(s)
var arrs = getTag('a',divExtract)
for(var i=0; i<arrs.length; i++){
arrs.setAttribute('target','_blank');
arrs.setAttribute('class','gootranslink');
}
//gather info
var translation = getId('result_box').textContent;
var dict = null;;
if(getId('dict')){
try{
var details_link = getTag('a', getId('dict_head'))[0].cloneNode(true);
getId('dict').appendChild(details_link);
getId('dict').removeChild(getId('dict_head'));
dict = getId('dict').innerHTML;
}catch(e){
dict = null;
}
}
//parse info
getId('divResult').innerHTML = '<a class="gootranslink" href="'+currentURL+'" target="_blank">' + translation + '</a>';
if(dict)
getId('divResult').innerHTML += '<br><br><div id="dict" style="background-color:#FFFFAA; color:#000000; padding:5px; -moz-border-radius:3px; margin-bottom:10px; max-height:180px; overflow-y:auto; overflow-x:hidden; font-size:small;">'+dict+'</div>';
}
function getSelection()
{
var txt = null;
//get selected text
if (window.getSelection)
{
txt = window.getSelection();
}
else if (document.getSelection)
{
txt = document.getSelection();
}
else if (document.selection)
{
txt = document.selection.createRange().text;
}
return txt;
}
function options(evt)
{
var divOptions = getId('divOpt');
if(!divOptions)//show options
{
divOptions = createElement('div', {id:'divOpt', style:'background-color:#FFFFAA; position:relative; padding:5px;'});
getId('divDic').appendChild(divOptions);
getId('optionsLink').style.visibility = 'hidden';
//from
divOptions.appendChild(createElement('span', null, null,'From:'));
divOptions.appendChild(createElement('select', {id:'optSelLangFrom'}, null, languagesGoogle));
getId('optSelLangFrom').value = GM_getValue('from') ? GM_getValue('from') : "auto";
getId('optSelLangFrom').addEventListener('change', quickLookup, false);
//to
divOptions.appendChild(createElement('span', null, null,' To:'));
divOptions.appendChild(createElement('select', {id:'optSelLangTo'}, null, languagesGoogle));
getId('optSelLangTo').value = GM_getValue('to') ? GM_getValue('to') : "auto";
getId('optSelLangTo').addEventListener('change', quickLookup, false);
//use ctrl
divOptions.appendChild(createElement('br'));
divOptions.appendChild(createElement('input', {id:'checkCtrl', type:'checkbox'}));
divOptions.appendChild(createElement('span', null, null,'Use Ctrl key'));
getId('checkCtrl').checked = GM_getValue('ctrl');
//save
divOptions.appendChild(createElement('br'));
divOptions.appendChild(createElement('a', {href:HREF_NO, class:"gootranslink"}, 'click saveOptions false', 'save'));
//cancel
divOptions.appendChild(createElement('span', null, null,' '));
divOptions.appendChild(createElement('a', {href:HREF_NO, class:"gootranslink"}, 'click options false', 'cancel'));
}
else//hide options
{
divOptions.parentNode.removeChild(divOptions);
getId('optionsLink').style.visibility = 'visible';
}
}
function saveOptions(evt)
{
var from = getId('optSelLangFrom').value;
var to = getId('optSelLangTo').value;
var ctrl = getId('checkCtrl').checked;
GM_setValue('from', from);
GM_setValue('to', to);
GM_setValue('ctrl', ctrl);
getId('divDic').removeChild(getId('divOpt'));
getId('optionsLink').style.visibility = 'visible';
}
function css()
{
var style = createElement('style',{type:"text/css"},null,""+
'a.gootranslink:link {color: #0000FF !important; text-decoration: underline !important;}' +
'a.gootranslink:visited {color: #0000FF !important; text-decoration: underline !important;}'+
'a.gootranslink:hover {color: #0000FF !important; text-decoration: underline !important;}' +
'a.gootranslink:active {color: #0000FF !important; text-decoration: underline !important;}' +
'#dict table {font-size:13px; line-height:1.5em; margin-left:5px; border:0px; background-color:#FFFFAA; color:black; }'+
'#dict td {padding-right:29px; vertical-align:top; border:0px; color:black; background-color:#FFFFAA;}'
);
getTag('head')[0].appendChild(style);
}
function createElement(type, attrArray, evtListener, html)
{
var node = document.createElement(type);
for (var attr in attrArray) if (attrArray.hasOwnProperty(attr)){
node.setAttribute(attr, attrArray[attr]);
}
if(evtListener){
var a = evtListener.split(' ');
node.addEventListener(a[0], eval(a[1]), eval(a[2]));
}
if(html)
node.innerHTML = html;
return node;
}
function getId(id, parent){
if(!parent)
return document.getElementById(id);
return parent.getElementById(id);
}
function getTag(name, parent){
if(!parent)
return document.getElementsByTagName(name);
return parent.getElementsByTagName(name);
}
/*
* Drag and drop support adapted fom http://www.hunlock.com/blogs/Javascript_Drag_and_Drop
*/
var savedTarget=null; // The target layer (effectively vidPane)
var orgCursor=null; // The original mouse style so we can restore it
var dragOK=false; // True if we're allowed to move the element under mouse
var dragXoffset=0; // How much we've moved the element on the horozontal
var dragYoffset=0; // How much we've moved the element on the verticle
var didDrag=false; //set to true when we do a drag
function moveHandler(e){
if (e == null) return;// { e = window.event }
if ( e.button<=1 && dragOK ){
savedTarget.style.left = e.clientX - dragXoffset + 'px';
savedTarget.style.top = e.clientY - dragYoffset + 'px';
return false;
}
}
function dragCleanup(e) {
document.removeEventListener('mousemove',moveHandler,false);
document.removeEventListener('mouseup',dragCleanup,false);
savedTarget.style.cursor=orgCursor;
dragOK=false; //its been dragged now
didDrag=true;
}
function dragHandler(e){
var htype='-moz-grabbing';
if (e == null) return;//{ e = window.event;} // htype='move';}
var target = e.target;// != null ? e.target : e.srcElement;
orgCursor=target.style.cursor;
if(target.nodeName!='DIV')
return;
else if(clickedInsideID(target, 'dict'))
return;
if (target = clickedInsideID(target, 'divDic')) {
savedTarget=target;
target.style.cursor=htype;
dragOK=true;
dragXoffset = e.clientX-target.offsetLeft;
dragYoffset = e.clientY-target.offsetTop;
//set the left before removing the right
target.style.left = e.clientX - dragXoffset + 'px';
target.style.right = null;
document.addEventListener('mousemove',moveHandler,false);
document.addEventListener('mouseup',dragCleanup,false);
return false;
}
}
function clickedInsideID(target, id) {
if (target.getAttribute('id')==id)
return getId(id);
if (target.parentNode) {
while (target = target.parentNode) {
try{
if (target.getAttribute('id')==id)
return getId(id);
}catch(e){
}
}
}
return null;
}
//end drag code
/*
* Images
*/
function images()
{
imgLookup = createElement('img',{border:0});
imgLookup.src = 'data:image/gif,GIF89a%12%00%12%00%B3%00%00%FF%FF%FF%F7%F7%EF%CC%CC%CC%BD%BE%BD%99%99%99ZYZRUR%00%00%00%FE%01%02%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00!%F9%04%04%14%00%FF%00%2C%00%00%00%00%12%00%12%00%00%04X0%C8I%2B%1D8%EB%3D%E4%00%60(%8A%85%17%0AG*%8C%40%19%7C%00J%08%C4%B1%92%26z%C76%FE%02%07%C2%89v%F0%7Dz%C3b%C8u%14%82V5%23o%A7%13%19L%BCY-%25%7D%A6l%DF%D0%F5%C7%02%85%5B%D82%90%CBT%87%D8i7%88Y%A8%DB%EFx%8B%DE%12%01%00%3B';
} |
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