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uc_google_translator.uc.js
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uc_google_translator.uc.js
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// ==UserScript==
// @name uc_google_translator
// @description google_translator扩展的UC脚本版
// @author Dannylee
// @namespace [email protected]
// @include main
// @license MIT License
// @compatibility Firefox 4
// @charset UTF-8
// @version 2.2
// @note 2.2 2013/04/09 02:00 REMOVE E4X
// @note 2.1.0.1
// @note 2013/06/02 略加修改 by ywzhaiqi
// @note 支持选择翻译并可替换原文
// @note 支持全页翻译
// @note 取消了部分目标语言，只保留zh-cn,en,zh-tw,jp，fr等
// @note 取消了快捷键，保留页面右键菜单和，按钮放在附加组件栏
// ==/UserScript==
var zol_bod_google_translator = {
_prefs: null,
_targetlang: "zh-CN",
_actionforstatbaricon: 3,
_showpopuptext: 1,
_showoritext : false,
_timer: null,
onLoad: function() {
var userbrowserlang = navigator.language;
if (this.ervenyesNyelvKod(userbrowserlang.substr(0, 2))) {
if (userbrowserlang.substr(0, 2) != "zh") {
this._targetlang = userbrowserlang.substr(0, 2);
} else {
this._targetlang = "zh-CN";
}
} else {
this._targetlang = "en";
}
this._prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefService)
.getBranch("userChromeJS.googletranslatorforff.");
this._prefs.QueryInterface(Components.interfaces.nsIPrefBranch2);
if (!this._prefs.prefHasUserValue("targetlang")) {
this._prefs.setCharPref("targetlang", this._targetlang);
} else {
this._targetlang = this._prefs.getCharPref("targetlang");
}
if (!this._prefs.prefHasUserValue("actionforstatbaricon")) {
this._prefs.setIntPref("actionforstatbaricon", this._actionforstatbaricon);
} else {
this._actionforstatbaricon = this._prefs.getIntPref("actionforstatbaricon");
}
if (!this._prefs.prefHasUserValue("showpopuptext")) {
this._prefs.setIntPref("showpopuptext", this._showpopuptext);
} else {
this._showpopuptext = this._prefs.getIntPref("showpopuptext");
}
if (!this._prefs.prefHasUserValue("showoritext")) {
this._prefs.setBoolPref("showoritext", this._showoritext);
} else {
this._showoritext = this._prefs.getBoolPref("showoritext");
}
var overlay = '\
<overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" \
xmlns:html="http://www.w3.org/1999/xhtml"> \
<toolbarpalette id="status-bar">\
<toolbaritem id="translatorButton">\
<toolbarbutton id="statusbar-translator" label="翻译器" \
class="toolbarbutton-1 chromeclass-toolbar-additional" type="menu-button" \
oncommand="zol_bod_google_translator.ToolBarTranslatorCommand(event);" \
style="padding: 0px 2px;"\
tooltiptext="Google translator" >\
<menupopup id="statusbar-translator-contextmenu" onpopupshowing="zol_bod_google_translator.showStatbarContextMenu(event);">\
<menuitem id="showstatbariconRB3" label="翻译选定的文本,否则翻译整页(推荐)" type="checkbox" value="3" onclick = "zol_bod_google_translator.settransmode(event);"/> \
<menuitem id="showstatbariconRB1" label="始终翻译选定文本" type="checkbox" value="1" onclick = "zol_bod_google_translator.settransmode(event);"/> \
<menuitem id="showstatbariconRB2" label="始终翻译整个页面" type="checkbox" value="2" onclick = "zol_bod_google_translator.settransmode(event);"/> \
<menuseparator/> \
<menuitem label="简体中文" \
id="trtid1" \
type="checkbox" \
value="zh-CN" \
onclick = "zol_bod_google_translator.settargetlang(event);" /> \
<menuitem label="繁体中文" \
id="trtid2" \
type="checkbox" \
value="zh-TW" \
onclick = "zol_bod_google_translator.settargetlang(event);" /> \
<menuitem label="English" \
id="trtid3" \
type="checkbox" value="en" onclick = "zol_bod_google_translator.settargetlang(event);" /> \
<menuitem label="日语" \
id="trtid4" \
type="checkbox" \
value="ja" \
onclick = "zol_bod_google_translator.settargetlang(event);" /> \
<menuseparator/> \
<menuitem id="showsreplaced" \
label="翻译结果直接替换页面原文" \
type="checkbox" \
value="0" \
onclick = "zol_bod_google_translator.setshowmode(event);"/> \
<menuitem id="showspopuptext" \
label="翻译结果点击可自动复制到剪贴板" \
value="1" \
type="checkbox" \
onclick = "zol_bod_google_translator.setshowmode(event);"/> \
<menuitem id="showoritext" \
label="弹出翻译结果对照显示" \
value="' + this._showoritext + '" \
type="checkbox" autocheck="true"\
onclick = "zol_bod_google_translator.setoridisplay(event);"/> \
<menuseparator/> \
<menuitem id="translateselected-statusbar-translator" \
label="翻译选定文本" \
onclick="zol_bod_google_translator.selectionTranslation(event);"/> \
<menuitem id="translatepage-statusbar-translator" \
label="翻译整个页面" \
onclick="zol_bod_google_translator.pageTranslation(event);"/> \
</menupopup>\
</toolbarbutton>\
</toolbaritem>\
</toolbarpalette>\
<popup id="contentAreaContextMenu">\
<menuitem id="context-translator" label="Google 翻译选中的文字" oncommand="zol_bod_google_translator.selectionTranslation(event);"/> \
<menuitem id="context-page-translator" label="Google 翻译当前页面" oncommand="zol_bod_google_translator.pageTranslation(event);"/> \
</popup>\
</overlay>';
overlay = "data:application/vnd.mozilla.xul+xml;charset=utf-8," + encodeURI(overlay);
window.userChrome_js.loadOverlay(overlay, zol_bod_google_translator);
var css = '\
#statusbar-translator {\
list-style-image: url("data:image/png;base64,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");\
}\
#statusbar-translator[state="disable"] {\
list-style-image: url("data:image/png;base64,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");\
}\
'.replace(/[\r\n\t]/g, '');
function addStyle(css) {
var pi = document.createProcessingInstruction(
'xml-stylesheet',
'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"');
return document.insertBefore(pi, document.documentElement);
}
zol_bod_google_translator.style = addStyle(css);
var xmltt = '\
<tooltip id="translationResult" style="-moz-appearance: none;display:-moz-popup;font:message-box;background-color:InfoBackground;color:InfoText;border: 1px solid InfoText;width:450px;">\
<vbox id="translationResultPopupBox">\
<label id="translationResultPopupLabel" flex="1" onclick="zol_bod_google_translator.copyToClipboard(event,this.textContent);" tooltiptext="点击可自动复制到剪切板、右击关闭！"/>\
</vbox>\
</tooltip>\
';
var rangett = document.createRange();
rangett.selectNodeContents(document.getElementById('mainPopupSet'));
rangett.collapse(false);
rangett.insertNode(rangett.createContextualFragment(xmltt.replace(/\n|\r/g, ''))); //.replace(/\n/g, '')
rangett.detach();
document.getElementById("contentAreaContextMenu").addEventListener("popupshowing", this.showContextMenu, false);
window.addEventListener("unload", this, false);
},
uninit: function() {
if (this._timer)
clearTimeout(this._timer);
var i = document.getElementById("statusbar-translator");
if (i) i.parentNode.removeChild(i);
var i = document.getElementById("statusbar-translator-contextmenu");
if (i) i.parentNode.removeChild(i);
document.getElementById("contentAreaContextMenu").removeEventListener("popupshowing", this.showContextMenu, false);
var i = document.getElementById("context-translator");
if (i) i.parentNode.removeChild(i);
var i = document.getElementById("context-page-translator");
if (i) i.parentNode.removeChild(i);
var i = document.getElementById("translationResult");
if (i) i.parentNode.removeChild(i);
window.removeEventListener("unload", this, false);
},
handleEvent: function(event) {
switch (event.type) {
case "unload":
this.uninit();
break;
}
},
settargetlang: function(event) {
if (event.button != 0) return;
this._targetlang = event.target.value;
this._prefs.setCharPref("targetlang", this._targetlang);
this.settargetlangshow();
},
settargetlangshow: function() {
document.getElementById("trtid1").setAttribute('checked', ((document.getElementById("trtid1").value != this._targetlang) ? false : true));
document.getElementById("trtid2").setAttribute('checked', ((document.getElementById("trtid2").value != this._targetlang) ? false : true));
document.getElementById("trtid3").setAttribute('checked', ((document.getElementById("trtid3").value != this._targetlang) ? false : true));
document.getElementById("trtid4").setAttribute('checked', ((document.getElementById("trtid4").value != this._targetlang) ? false : true));
},
settransmode: function(event) {
if (event.button != 0) return;
this._actionforstatbaricon = event.target.value;
this._prefs.setIntPref("actionforstatbaricon", this._actionforstatbaricon);
this.settranshow();
},
settranshow: function() {
document.getElementById("showstatbariconRB3").setAttribute('checked', ((document.getElementById("showstatbariconRB3").value != this._actionforstatbaricon) ? false : true));
document.getElementById("showstatbariconRB1").setAttribute('checked', ((document.getElementById("showstatbariconRB1").value != this._actionforstatbaricon) ? false : true));
document.getElementById("showstatbariconRB2").setAttribute('checked', ((document.getElementById("showstatbariconRB2").value != this._actionforstatbaricon) ? false : true));
},
setshowmode: function(event) {
if (event.button != 0) return;
this._showpopuptext = event.target.value;
this._prefs.setIntPref("showpopuptext", this._showpopuptext);
this.showmodeshow();
},
setoridisplay : function (event) {
if (event.button != 0) return;
this._showoritext = !this._showoritext;
this._prefs.setBoolPref("showoritext", this._showoritext);
},
showmodeshow: function(event) {
document.getElementById("showsreplaced").setAttribute('checked', ((document.getElementById("showsreplaced").value != this._showpopuptext) ? false : true));
document.getElementById("showspopuptext").setAttribute('checked', ((document.getElementById("showspopuptext").value != this._showpopuptext) ? false : true));
},
ervenyesNyelvKod: function(mi) {
var ervenyesek = ["af", "sq", "ar", "hy", "az", "eu", "be", "bn", "bg", "ca", "zh", "hr", "cs", "da", "nl", "en", "et", "tl", "fi", "fr", "gl", "ka", "de", "el", "gu", "ht", "iw", "hi", "hu", "is", "id", "ga", "it", "ja", "kn", "ko", "la", "lv", "lt", "mk", "ms", "mt", "no", "fa", "pl", "pt", "ro", "ru", "sr", "sk", "sl", "es", "sw", "sv", "ta", "te", "th", "tr", "uk", "ur", "vi", "cy", "yi"];
return (ervenyesek.indexOf(mi) != -1);
},
showContextMenu: function() {
document.getElementById("context-translator").hidden = !(gContextMenu.isTextSelected);
document.getElementById("context-page-translator").hidden = (gContextMenu.isTextSelected);
},
showStatbarContextMenu: function() {
if (document.getElementById("translateselected-statusbar-translator")) {
document.getElementById("translateselected-statusbar-translator").disabled = !(this.isValidTextLength(this.getSelectedText()));
}
this.settranshow();
this.settargetlangshow();
this.showmodeshow();
},
getSelectedText: function(e) {
var focusedWindow = document.commandDispatcher.focusedWindow;
var selectedText = focusedWindow.getSelection().toString();
return selectedText;
},
isValidTextLength: function(selectedtext) {
if (selectedtext.length > 0 && selectedtext.length <= 38000) {
return true;
} else {
return false;
}
},
ToolBarTranslatorCommand: function(e) {
var targetId = e.target.id;
if (targetId != "statusbar-translator") return;
var whataction = this.actionforstatbaricon;
switch (whataction) {
case 1:
this.selectionTranslation(e);
break;
case 2:
this.pageTranslation();
break;
default:
var selectedText = this.getSelectedText();
if (this.isValidTextLength(selectedText)) {
this.selectionTranslation(e);
} else {
this.pageTranslation();
}
}
},
selectionTranslation: function(event) {
var selectedText = this.getSelectedText();
this.refreshInformation(selectedText);
},
pageTranslation: function(e) {
var cel = this._targetlang;
var docurl = content.location.href;
if (docurl.match(/^about/)) {
return;
}
var fordUrl = "http://translate.google.com/translate?hl=" + cel + "&sl=auto&tl=" + cel + "&u=" + encodeURIComponent(docurl);
gBrowser.selectedTab = gBrowser.addTab(fordUrl);
},
refreshInformation: function(whatToTranslate) {
if (this.isValidTextLength(whatToTranslate)) {
if (document.getElementById('statusbar-translator')) {
var statusBarLabel = document.getElementById('statusbar-translator');
statusBarLabel.setAttribute("state", "enable");
}
var cel = this._targetlang;
var httpRequest = null;
var baseUrl = "http://translate.google.hu/translate_t";
var urlParams = "text=" + encodeURIComponent(whatToTranslate) + "&hl=" + cel + "&langpair=auto|" + cel + "&tbb=1";
function removeHTMLTags(mitkell) {
//var strTagStrippedText = mitkell.replace(/<\/?[^>]+(>|$)/g, "");
if (zol_bod_google_translator._showoritext == false) {
var strTagStrippedText = mitkell.replace(/<br>/ig, '\n').replace(/(<(.+?)fff\'\">)/ig, "").replace(/<\/[^>]+>/ig, "");
} else {
var strTagStrippedText = mitkell.replace(/<br>/ig, '\n\n')
.replace(/<span title=\"/ig, "")
.replace(/\"\sonmouseover[^>]+>/ig, '\n')
.replace(/<\/[^>]+>/ig, "");
}
return strTagStrippedText;
}
function infoReceived() {
var output = httpRequest.responseText;
if (whatToTranslate[0] == " ") {
var kezdospace = " ";
} else {
var kezdospace = "";
}
if (whatToTranslate[whatToTranslate.length - 1] == " ") {
var vegespace = " ";
} else {
var vegespace = "";
}
if (output.length) { //kimeneti string felepitese
output = output.replace(/"/gi, '"');
output = output.replace(/</gi, '<');
output = output.replace(/>/gi, '>');
output = output.replace(/&/gi, '&');
output = output.replace(/'/gi, "'");
var fieldArray = output.split('</head>');
if (fieldArray[1].search('class="short_text"') != -1) {
var tempResz = fieldArray[1].split('<span id=result_box class="short_text">');
} else if (fieldArray[1].search('class="medium_text"') != -1) {
var tempResz = fieldArray[1].split('<span id=result_box class="medium_text">');
} else {
var tempResz = fieldArray[1].split('<span id=result_box class="long_text">');
}
var kimenet = tempResz[1].split('</span></div>');
if (zol_bod_google_translator._showpopuptext != 1) {
var focusedWindow = document.commandDispatcher.focusedWindow;
var range = focusedWindow.getSelection().getRangeAt(0);
range.deleteContents();
range.insertNode(document.createTextNode(kezdospace + removeHTMLTags(kimenet[0]) + vegespace));
} else {
zol_bod_google_translator.show(kezdospace + removeHTMLTags(kimenet[0]) + vegespace);
}
}
}
try {
httpRequest = new XMLHttpRequest();
httpRequest.open("POST", baseUrl, true);
httpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
httpRequest.setRequestHeader("Content-length", urlParams.length);
httpRequest.setRequestHeader("Connection", "close");
httpRequest.onload = infoReceived;
httpRequest.send(urlParams);
if (zol_bod_google_translator._showpopuptext === 1)
this.show("正在获取翻译结果,请等待...");
} catch (e) {
var statbaricon = document.getElementById('statusbar-translator');
statbaricon.setAttribute("state", "disable");
}
} else { //ha a kijelolt szoveg hossza <=0 vagy >38000
var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
.getService(Components.interfaces.nsIPromptService);
prompts.alert(null, "Google Translator", "选中的文本不能超过38000个字符！");
}
},
show: function(res) {
var popup = document.getElementById("translationResult");
this.setValue(res);
this.sizeChange();
var node = document.getElementById("content");
if (!node) {
node = document.getElementById("messagepane");
}
if (this._timer)
clearTimeout(this._timer);
if (typeof popup.openPopup != 'undefined')
popup.openPopup(node, "overlap", 0, 0, true, false);
else
popup.showPopup(node, -1, -1, "popup", null, null);
setTimeout(function() {
zol_bod_google_translator.sizeChange();
}, 0);
this._timer = setTimeout(function() {
popup.hidePopup();
}, 30000); //最大30秒で消す
},
setValue: function(val) {
var label = document.getElementById("translationResultPopupLabel");
while (label.firstChild) {
label.removeChild(label.firstChild);
}
if (val != "") label.appendChild(document.createTextNode(val));
},
sizeChange: function() {
var popup = document.getElementById("translationResult");
var box = document.getElementById("translationResultPopupBox");
popup.sizeTo(450, Math.max(box.boxObject.height * 1.0 + 15, 23));
},
insertAfter: function(newElement, targetElement) {
var aparent = targetElement.parentNode;
if (aparent.lastChild == targetElement) {
aparent.appendChild(newElement);
} else {
aparent.insertBefore(newElement, targetElement.nextSibling);
}
},
copyToClipboard: function(e, aValue) {
if (e.button == 0) {
var clipid = Components.interfaces.nsIClipboard;
var clip = Components.classes['@mozilla.org/widget/clipboard;1'].getService(clipid);
if (!clip) {
return;
}
var trans = Components.classes['@mozilla.org/widget/transferable;1'].
createInstance(Components.interfaces.nsITransferable);
if (!trans) {
return;
}
var str = Components.classes['@mozilla.org/supports-string;1'].
createInstance(Components.interfaces.nsISupportsString);
str.data = aValue;
trans.setTransferData("text/unicode", str, aValue.length * 2);
clip.setData(trans, null, clipid.kGlobalClipboard);
} else if (e.button == 2) {
var popup = document.getElementById("translationResult");
clearTimeout(this._timer);
popup.hidePopup();
}
}
};
zol_bod_google_translator.onLoad();