Beiträge von bege

// ==UserScript==
// @name           WordHighlightToolbar.uc.js
// @description    word highlight toolbar.
// @namespace      http://d.hatena.ne.jp/Griever/
// @author         Griever
// @license        MIT License
// @compatibility  Firefox 17
// @charset        UTF-8
// @include        main
// @version        0.0.8
// @note           0.0.8 Firefox 25 でエラーが出ていたのを修正
// @note           0.0.7 ツールバーが自動で消えないことがあったのを修正
// @note           0.0.6 アイコンを作って検索時の強調を ON/OFF できるようにした
// @note           0.0.6 背面のタブを複数開いた際の引き継ぎを修正
// @note           0.0.5 大幅に変更（変更し過ぎてどこを変更したのかすら忘れた）
// @note           0.0.5 外部からイベントでハイライトできるようにした
// @note           0.0.5 "戻る"動作にツールバーが連動するようにした
// @note           0.0.5 色を選んで強調できるようにしてみた
// @note           0.0.5 ツールバーが無駄にスペースをとる場合があるのを修正
// @note           0.0.5
// ==/UserScript==


(function(CSS){
"use strict";


if (window.gWHT) {
	window.gWHT.destroy();
	delete window.gWHT;
}




const UID = Math.random().toString(36).slice(-8);
const PREFIX = 'wordhighlight-toolbar-';
const CLASS_ICON  = PREFIX + 'icon';
const CLASS_ITEM  = PREFIX + 'item';
const CLASS_SPAN  = PREFIX + 'span';
const CLASS_INDEX = PREFIX + 'index';
const EVENT_RESPONSE = 'RESPONSE_' + UID;


var GET_KEYWORD = true;
var wmap = new WeakMap();


window.gWHT = {
	DEBUG: false,
	SITEINFO: [
		/**
			url     URL。正規表現。keyword, input が無い場合は $1 がキーワードになる。
			keyword キーワード。スペース区切り。省略可。
			input   検索ボックスの CSS Selector。
		**/
		{
			url: '.*\\btbm=isch\\b.*',
			keyword: ' '
		},
		{
			url: '^https?://\\w+\\.google\\.[a-z.]+/search',
			input: 'input[name="q"]'
		},
		{
			url: '^http?://[\\w.]+\\.yahoo\\.co\\.jp/search',
			input: 'input[name="p"]'
		},
		{
			url: '^https?://\\w+\\.bing\\.com/search',
			input: 'input[name="q"]'
		},
		{
			url: '^http://[\\w.]+\\.nicovideo\\.jp/(?:search|tag)/.*',
			input: '#search_united, #bar_search'
		},
//		{// MICROFORMAT
//			url: '^https?://.*[?&](?:q|word|keyword|search|query|search_query)=([^&]+)',
//			input: 'input[type="text"]:-moz-any([name="q"],[name="word"],[name="keyword"],[name="search"],[name="query"],[name="search_query"]), input[type="search"]'
//		},
	],


	FIND_FOUND   : 0,
	FIND_NOTFOUND: 1,
	FIND_WRAPPED : 2,
	sound: Cc["@mozilla.org/sound;1"].createInstance(Ci.nsISound),
	getWins: getWins,
	checkDoc: checkDoc,
	getFocusedWindow: getFocusedWindow,
	getRangeAll: getRangeAll,
	wmap:wmap,
	tabhistory: {},
	get prefs() {
		delete this.prefs;
		return this.prefs = Services.prefs.getBranch("WordHighlightToolbar.");
	},
	get GET_KEYWORD() GET_KEYWORD,
	set GET_KEYWORD(bool) {
		bool = !!bool;
		var icon = $(PREFIX + "icon");
		if (icon) {
			icon.setAttribute("state", bool ? "Aktiviert" : "Deaktiviert");
			icon.setAttribute("tooltiptext", bool ? "Aktiviert" : "Deaktiviert");
		}
		return GET_KEYWORD = bool;
	},


	init: function() {
		this.xulstyle = addStyle(CSS);


		var icon = document.createElement('toolbarbutton');
       icon.id = 'wordhighlight-toolbar-icon';
       icon.className = 'toolbarbutton-1 chromeclass-toolbar-additional';
       icon.setAttribute('context', '');
       icon.setAttribute('onclick', 'gWHT.GET_KEYWORD = !gWHT.GET_KEYWORD');
       icon.style.padding = '0px 2px';


       document.getElementById('navigator-toolbox').palette.appendChild(icon);


       var toolbars = Array.slice(document.querySelectorAll('toolbar'));
       for (var i=0; i<toolbars.length; i++) {         
          var currentset = toolbars[i].getAttribute('currentset');     
          if (currentset.split(',').indexOf(icon.id) >= 0) {     
             var j;
             if (i == 0) j = 1
             else j = 0;         
             toolbars[j].currentSet += ',' + icon.id;         
             toolbars[i].currentSet = currentset;     
          };     
       };


		var bb = document.getElementById("appcontent");
		var container = bb.appendChild(document.createElement("hbox"));
		container.setAttribute("id", PREFIX + "box");
		container.setAttribute("style", "max-height: 23px;");
		//container.setAttribute("ordinal", "0");
		this.container = container;


		var sep = document.getElementById("context-viewpartialsource-selection");
		var menu = sep.parentNode.insertBefore(document.createElement("menu"), sep);
		menu.setAttribute("label", "Hervorheben");
		menu.setAttribute("id", PREFIX + "highlight");
		menu.setAttribute("class", CLASS_ICON + " menu-iconic");
		menu.setAttribute("accesskey", "H");
		menu.setAttribute("onclick", "\
			if (event.target != this) return;\
			closeMenus(this);\
			if (event.button === 0) gWHT.highlightWord();\
			else if (event.button === 1) gWHT.highlightWordAuto();\
		");
		var menupopup = menu.appendChild(document.createElement("menupopup"));


		var menuitem = menupopup.appendChild(document.createElement("menuitem"));
		menuitem.setAttribute("class", CLASS_ICON + " menuitem-iconic");
		menuitem.setAttribute("label", "Hervorheben");
		menuitem.setAttribute("accesskey", "H");
		menuitem.setAttribute("oncommand", "gWHT.highlightWord();");
		var menuitem = menupopup.appendChild(document.createElement("menuitem"));
		menuitem.setAttribute("class", CLASS_ICON + " menuitem-iconic");
		menuitem.setAttribute("label", "Getrennt Hervorheben");
		menuitem.setAttribute("oncommand", "gWHT.highlightWordAuto();");


		var cp = menupopup.appendChild(document.createElement("colorpicker"));
		cp.setAttribute("onclick", "\
			closeMenus(this);\
			var word = getBrowserSelection();\
			setTimeout(function(){\
				gWHT.addWord({ word: word, bgcolor: this.color, bold: true });\
			}.bind(this), 10);\
		");


		try {
			this.GET_KEYWORD = this.prefs.getBoolPref("GET_KEYWORD");
		} catch (e) {
			this.GET_KEYWORD = GET_KEYWORD;
		}


		gBrowser.mPanelContainer.addEventListener("DOMContentLoaded", this, false);
		// gBrowser.mPanelContainer.addEventListener("click", this, false);
		// gBrowser.mPanelContainer.addEventListener("dragend", this, false);
		gBrowser.mPanelContainer.addEventListener("pageshow", this, false);
		gBrowser.mPanelContainer.addEventListener(EVENT_RESPONSE, this, true);
		gBrowser.mPanelContainer.addEventListener("WordHighlightToolbarAddWord", this, false, true);
		gBrowser.mPanelContainer.addEventListener("WordHighlightToolbarRemoveWord", this, false, true);
		gBrowser.mTabContainer.addEventListener("TabOpen", this, false);
		gBrowser.mTabContainer.addEventListener("TabSelect", this, false);
		gBrowser.mTabContainer.addEventListener("TabClose", this, false);
		document.getElementById("contentAreaContextMenu").addEventListener("popupshowing", this, false);
		window.addEventListener("unload", this, false);
	},
	uninit: function() {
		gBrowser.mPanelContainer.removeEventListener("DOMContentLoaded", this, false);
		// gBrowser.mPanelContainer.removeEventListener("click", this, false);
		// gBrowser.mPanelContainer.removeEventListener("dragend", this, false);
		gBrowser.mPanelContainer.removeEventListener("pageshow", this, false);
		gBrowser.mPanelContainer.removeEventListener(EVENT_RESPONSE, this, true);
		gBrowser.mPanelContainer.removeEventListener("WordHighlightToolbarAddWord", this, false);
		gBrowser.mPanelContainer.removeEventListener("WordHighlightToolbarRemoveWord", this, false);
		gBrowser.mTabContainer.removeEventListener("TabOpen", this, false);
		gBrowser.mTabContainer.removeEventListener("TabSelect", this, false);
		gBrowser.mTabContainer.removeEventListener("TabClose", this, false);
		document.getElementById("contentAreaContextMenu").removeEventListener("popupshowing", this, false);
		window.removeEventListener("unload", this, false);
		this.prefs.setBoolPref("GET_KEYWORD", this.GET_KEYWORD);
	},
	destroy: function() {
		[PREFIX + "icon", PREFIX + "box", PREFIX + "highlight"].forEach(function(id){
			var elem = $(id);
			if (elem) elem.parentNode.removeChild(elem);
		}, this);
		this.uninit();
		if (this.xulstyle) this.xulstyle.parentNode.removeChild(this.xulstyle);
	},


	handleEvent: function(event) {
		switch(event.type) {
			case "click":
				this.lastClickedTime = new Date().getTime();
				break;
			case "dragend":
				var dt = event.dataTransfer;
				if (dt) {
					if (dt.types.contains("text/x-moz-place")) return;
					if (!dt.types.contains("text/x-moz-url")) return;
				}
				this.lastClickedTime = new Date().getTime();
				break;
			case "DOMContentLoaded":
				if (!this.GET_KEYWORD) return;
				var doc = event.target;
				var win = doc.defaultView;
				// frame 内では動作しない
				if (win != win.parent) return;
				// HTMLDocument じゃない場合
				if (!checkDoc(doc)) return;


				var keywords = this.GET_KEYWORD ? this.getKeyword(this.SITEINFO, doc) : [];
				this.launch(doc, keywords);
				break;
			case "pageshow":
				var doc = event.target;
				var win = doc.defaultView;
				if (win != win.parent) return;
				this.updateToolbar( wmap.get(doc) );
				break;
			case EVENT_RESPONSE:
				event.stopPropagation();
				this.onResponse(event);
				break;
			case "WordHighlightToolbarAddWord":
				var { target, type, detail } = event;
				debug(type, detail);
				if (!detail) return;
				var doc = target.ownerDocument || target;
				var range;
				if (doc != target) {
					range = doc.createRange();
					range.selectNode(target);
				}
				this.addWord(detail, false, range);
				break;
			case "WordHighlightToolbarRemoveWord":
				var { target, type, detail } = event;
				debug(type, detail);
				var doc = target.ownerDocument || target;
				if (!doc.wht) return;
				var words = Array.isArray(detail) ? detail : [detail];
				words.forEach(function(word) doc.wht.removeWord(word));
				break;
			case "TabSelect":
				var doc = event.target.linkedBrowser.contentDocument;
				var toolbar = wmap.get(doc);
				this.updateToolbar(toolbar);
				break;
			case "TabOpen":
				var tab = event.target;
				tab.whtOwner = gBrowser.mCurrentTab;
				tab.whtTime = new Date().getTime();
				break;
			case "TabClose":
				delete this.tabhistory[event.target.linkedPanel];
				break;
			case "popupshowing":
				if (event.target != event.currentTarget) return;
				var {isTextSelected, onTextInput, target} = gContextMenu;
				gContextMenu.showItem(PREFIX + "highlight", isTextSelected && !onTextInput);
				break;
			case "unload":
				this.uninit();
				break;
		}
	},
	onResponse: function(event) {
		var { target, detail: { name, args } } = event;
		debug(name, args, target);
		var doc = target.ownerDocument || target;
		var win = doc.defaultView;
		var topWin = win.top;


		if ('initialized' === name) {
			doc.addEventListener("dragend", this, false);
			doc.addEventListener("click", this, false);
			var tab = gBrowser._getTabForContentWindow(topWin);
			var linkedPanel = tab.linkedPanel;
			var { index, count } = tab.linkedBrowser.docShell.sessionHistory;
			this.tabhistory[linkedPanel][index] = doc.wht.items;
			return;
		}


		var toolbar = wmap.get(topWin.document);
		if (!toolbar) {
			toolbar = this.addToolbar();
			wmap.set(doc, toolbar);
			wmap.set(topWin.document, toolbar);
		}
		if ('highlight' === name || 'highlightAll' === name) {
			var itemArr = args.length > 0 ? args : Object.keys(doc.wht.items).map(function(key) doc.wht.items[key]);
			itemArr.forEach(function(item) {
				var button = toolbar.querySelector('.' + CLASS_ITEM + '[index="'+ item.index +'"]');
				button = this.addButton(toolbar, item, button);
			}, this);
			this.updateToolbar(toolbar);
			return;
		}
		if ('lowlight' === name) {
			var item = args[0];
			var button = toolbar.querySelector('.' + CLASS_ITEM + '[index="'+ item.index +'"]');
			if (button) {
				button.parentNode.removeChild(button);
			}
			return;
		}
		if ('lowlightAll' === name) {
			var range = document.createRange();
			range.selectNodeContents(toolbar.getElementsByTagName('arrowscrollbox')[0]);
			range.deleteContents();
			//delete this.tabhistory[linkedPanel][index];
			return;
		}
	},
	_launch: function(doc, tab) {
		if (!tab) {
			tab = gBrowser._getTabForContentWindow(doc.defaultView.top);
		}
		var linkedPanel = tab.linkedPanel;
		var { count, index } = tab.linkedBrowser.docShell.sessionHistory;
		var tabhis = this.tabhistory[linkedPanel] || (this.tabhistory[linkedPanel] = []);
		if (!doc.wht) {
			doc.wht = new this.ContentClass(doc);
			tabhis[index] = doc.wht.items;
			if (tabhis.length > count) {
				tabhis.splice(count);
			}
		}
	},
	launch: function(doc, keywords) {
		var win = doc.defaultView;
		var tab = gBrowser._getTabForContentWindow(win.top);
		var linkedPanel = tab.linkedPanel;


		// loadType 1=Bookmark, 2=Reload, 4=History, 4>other
		var { loadType, sessionHistory: { count, index } } = tab.linkedBrowser.docShell;
		var tabhis = this.tabhistory[linkedPanel] || (this.tabhistory[linkedPanel] = []);


		var newtabflag = (tab.whtTime || Infinity) - this.lastClickedTime < 250; // newtab from user.
		tab.whtTime = Infinity;
		keywords || (keywords = []);


		let hikitugi = [];
		let hiki_for_items = function(items, boldOnly) {
			Object.keys(items).map(function(key) {
				var item = items[key];
				if (boldOnly && !item.bold) return;
				hikitugi.push({
					word: item.word,
					//index: item.index,
					bgcolor: item.bgcolor,
					fgcolor: item.fgcolor,
					bold: item.bold,
				});
			})
		}
		if (newtabflag) { // newtab from user.
			if (tab.whtOwner) {
				let ownhis = this.tabhistory[tab.whtOwner.linkedPanel];
				if (ownhis) {
					let items = ownhis[tab.whtOwner.linkedBrowser.docShell.sessionHistory.index];
					if (items) {
						hiki_for_items(items, keywords.length > 0);
					}
				}
			}
			tab.whtOwner = null;
		} else if (loadType === 2) { // reload
			var items = tabhis[index];
			if (items) {
				hiki_for_items(items, keywords.length > 0);
			}
		} else if (loadType > 1) { // currenttab for user
			var items = tabhis[index-1] || tabhis[index];
			if (items) {
				hiki_for_items(items, keywords.length > 0);
			}
		}


		// debug([doc.URL + '\n'
		// ,'loadType:' + loadType,'newtabflag:' + newtabflag
		// ,'keywords:[' + keywords + ']'
		// ,'hikitugi:[' + hikitugi.map(function(o) o.word) + ']'
		// ].join(', '));


		if (keywords.length || hikitugi.length) {
			this._launch(doc, tab);
			doc.wht.addWord(keywords.concat(hikitugi));
		}
	},
	launchFrame: function(doc) {


	},
	updateToolbar: function(toolbar) {
		if (this.updateTimer) clearTimeout(this.updateTimer);
		this.updateTimer = setTimeout(function() {
			var toolbar = toolbar || wmap.get(content.document);
			if (toolbar && toolbar.parentNode) {
				return;
			}
			var range = document.createRange();
			range.selectNodeContents(this.container);
			if (toolbar) {
				range.collapse(true);
				range.insertNode(toolbar);
				range.selectNodeContents(this.container);
				range.setStartAfter(toolbar);
			}
			range.deleteContents();
		}.bind(this), 150);
	},
	updateToolbar_: function(toolbar) {
		if (toolbar && toolbar.parentNode) {
			return;
		}
		var range = document.createRange();
		range.selectNodeContents(this.container);
		range.deleteContents();
		if (toolbar)
			range.insertNode(toolbar);
	},
	addToolbar: function() {
		var toolbar = document.createElement("hbox");
		toolbar.setAttribute("class", PREFIX + "toolbar");
		toolbar.setAttribute("flex", "1");


		var box = toolbar.appendChild(document.createElement("arrowscrollbox"));
		box.setAttribute("class", PREFIX + "arrowscrollbox");
		box.setAttribute("flex", "1");
		box.setAttribute("orient", "horizontal");
		box.setAttribute("ordinal", "5");


		var closebutton = toolbar.appendChild(document.createElement("toolbarbutton"));
		closebutton.setAttribute("class", PREFIX + "closebutton tabs-closebutton");
		closebutton.setAttribute("oncommand", "gWHT.destroyToolbar();");
		closebutton.setAttribute("ordinal", "1");


		var reloadbutton = toolbar.appendChild(document.createElement("toolbarbutton"));
		reloadbutton.setAttribute("class", PREFIX + "reloadbutton");
		reloadbutton.setAttribute("tooltiptext", "Markierte Wörter nachladen");
		reloadbutton.setAttribute("ordinal", "10");
		reloadbutton.setAttribute("oncommand", "gWHT.recoveryToolbar();");


		var addbutton = toolbar.appendChild(document.createElement("toolbarbutton"));
		addbutton.setAttribute("class", PREFIX + "addbutton");
		addbutton.setAttribute("tooltiptext", "Wort hinzufügen");
		addbutton.setAttribute("ordinal", "10");
		addbutton.setAttribute("oncommand", "gWHT.addWord();");
		return toolbar;
	},
	destroyToolbar: function() {
		var win = getFocusedWindow();
		var doc = win.document;
		if (doc.wht) {
			doc.wht.lowlightAll();
		}
		this.updateToolbar();
	},
	recoveryToolbar: function() {
		var win = getFocusedWindow();
		var doc = win.document;
		if (doc.wht) {
			doc.wht.highlightAll();
			// マッチしなかったワードを削除
			Object.keys(doc.wht.items).forEach(function(key){
				var item = doc.wht.items[key];
				if (item.length === 0)
					doc.wht.removeWord(item.word);
			}, this);
		}
	},
	addButton: function(toolbar, aItem, aButton) {
		var button = aButton;
		if (!button) {
			button = document.createElement('toolbarbutton');
			button.style.setProperty('-moz-appearance', 'none', 'important');
			button.setAttribute('oncommand', 'gWHT.find(this.getAttribute("word"), event.shiftKey);');
			button.setAttribute('onDOMMouseScroll', 'event.stopPropagation(); gWHT.find(this.getAttribute("word"), event.detail < 0);');
			button.setAttribute('onclick', 'if (event.button != 1) return; this.hidden = true; gWHT.removeWord(this.getAttribute("word"));');
			button.setAttribute('class', CLASS_ITEM);
			button.setAttribute('tooltiptext', [
				'Mausrad runter, oder Linksklick zum Weitersuchen',
				'Shift + Linksklick, oder Mausrad zum vorherigen Wort',
				'Mittelklick auf Mausrad zum Löschen'].join('\n'));
			toolbar.getElementsByTagName('arrowscrollbox')[0].appendChild(button);
		}
		button.style.setProperty('color', aItem.fgcolor, 'important');
		button.style.setProperty('background-color', aItem.bgcolor, 'important');
		button.setAttribute('word', aItem.word);
		button.setAttribute('index', aItem.index);
		button.setAttribute('bgcolor', aItem.bgcolor);
		button.setAttribute('fgcolor', aItem.fgcolor);
		button.setAttribute('length', aItem.length);
		button.setAttribute('label', aItem.word + '(' + aItem.length + ')');
		button.setAttribute('hidden', 'false');
		if (aItem.bold) {
			button.setAttribute('bold', aItem.bold);
			button.style.setProperty('font-weight', 'bold', 'important');
		} else {
			button.style.removeProperty('font-weight');
		}
		return button;
	},
	highlightWord: function() {
		var keywords = getRangeAll().map(function(r) r.toString());
		if (keywords.length)
			this.addWord(keywords, true);
	},
	highlightWordAuto: function() {
		var keywords = getRangeAll().join(' ').match(this.tangoReg) || [];
		if (keywords.length)
			this.addWord(keywords, true);
	},
	addWord: function(aWord, aBold, aRange) {
		if (!aWord) {
			aWord = prompt('Bitte geben Sie den gewünschten Text zum Hervorheben', getBrowserSelection());
			aBold = true;
		}
		if (!aWord) return;


		var keywords = Array.isArray(aWord) ? aWord : [aWord];
		var doc, win;
		if (aRange) {
			doc = aRange.startContainer.ownerDocument;
			win = doc.defaultView;
		} else {
			win = getFocusedWindow();
			doc = win.document;
		}
		if (!doc.wht) {
			win.getSelection().removeAllRanges();
			this._launch(doc);
		}
		keywords = keywords.map(function(str){
			return typeof str === "string" ? str.trim() : str;
		});
		doc.wht.addWord(keywords, aBold, aRange);
	},
	removeWord: function(aWord) {
		if (!aWord) return;
		var doc = getFocusedWindow().document;
		if (!doc.wht) return;
		doc.wht.removeWord(aWord);
	},
	getLength: function(aWord, aWin) {
		var w = aWord.toLowerCase();
		var len = 0;
		getWins(aWin).forEach(function(win) {
			var doc = win.document;
			if (!doc.wht) return;
			var item = doc.wht.items[w];
			if (item)
				len += item.length;
		}, this);
		return len;
	},
	get tangoReg() {
		if (this._tangoReg) return this._tangoReg;
		var arr = [
			"[\\u4E00-\\u9FA0]{2,}" // 漢字
			,"[\\u4E00-\\u9FA0][\\u3040-\\u309F]+" // 漢字１文字＋ひらがな
			,"[\\u30A0-\\u30FA\\u30FC]{2,}" // カタカナ
			,"[\\uFF41-\\uFF5A\\uFF21-\\uFF3A\\uFF10-\\uFF19]{2,}" // 全角英数数字（小文字、大文字、数字）
			,"[\\w%$\\@#+]{5,}"
			,"\\d[\\d.,]+"
			,"\\w[\\w.]+"
		];
		return this._tangoReg = new RegExp(arr.join('|'), 'g');
	},
	get kukuriReg() {
		if (this._kukuriReg) return this._kukuriReg;
		var obj = {
			'"': '"',
			"'": "'",
			'\uFF3B': '\uFF3D',//［］
			'\u3010': '\u3011',//【】
			'\u300E': '\u300F',//『』
			'\uFF08': '\uFF09',//（）
			'\u201D': '\u201D',// ””
			'\u2019': '\u2019',// ’’
		};
		var arr = Object.keys(obj).map(function(key) '\\' + key + '[^\\n\\'+ obj[key] +']{2,}\\' + obj[key]);
		return this._kukuriReg = new RegExp(arr.join('|'), 'g');
	},
	getKeyword: function (list, aDoc) {
		if (!list) list = this.SITEINFO;
		var locationHref = aDoc.location.href;


		for (let [index, info] in Iterator(list)) {
			try {
				var exp = info.url_regexp || (info.url_regexp = new RegExp(info.url));
				if ( !exp.test(locationHref) ) continue;
				if (info.keyword)
					return Array.isArray(info.keyword) ? info.keyword : info.keyword.split(/\s+/);
				if (info.input) {
					var input = aDoc.querySelector(info.input);
					if (input && input.value && /\S/.test(input.value))
						return this.clean(input.value);
				} else if (RegExp.$1) {
					try {
						return this.clean(decodeURIComponent(RegExp.$1));
					} catch (e) {}
					return this.clean(RegExp.$1);
				}
			} catch(e) {
				log('error at ' + e);
			}
		}
		return [];
	},
	clean: function clean(str) {
		var res = [];
		var kukuri = str.match(this.kukuriReg);
		if (kukuri) {
			[].push.apply(res, kukuri.map(function(w) w.slice(1,-1)));
			str = str.replace(this.kukuriReg, ' ');
		}


		str = str.replace(/\b(?:(?:all)?(?:inurl|inanchor)|link|cache|related|info|site|filetype|daterange|movie|weather|blogurl):\S*/g, "");
		str = str.replace(/\b(?:AND|OR)\b|\s\-\S+/g, " ")
		str = str.replace(/(?:all)?(?:intitle|intext):/g, " ");
		//str = (' ' + str + ' ').replace(/\s\-\S+|(?:(?:all)?(?:inurl|intitle|intext|inanchor)|link|cache|related|info|site|filetype|daterange|movie|weather|blogurl)\:\S*|\s(?:AND|OR)\s/g, ' ');
		// \x20-\x29  !"#$%&'()*+,-./    \x3A-\x40 :;<=>?@    \x5B-\x60 [\]^_`    x7B-\x7E {|}~
		var tango = str.match(/[^\x20-\x29\x3B-\x3F\x5B-\x5E\x60\x7B-\x7E\s]{2,}/g);
		if (tango) {
			[].push.apply(res, tango/*.sort(function(a,b) b.length - a.length)*/);
		}
		return res.filter(function(e,i,a) e && a.indexOf(e) === i);
	},
	find: function(aWord, isBack) {
		var res;
		var fastFind = gBrowser.mCurrentBrowser.fastFind;
		if (fastFind.searchString != aWord) {
			res = fastFind.find(aWord, false);
			if (isBack) {
				res = fastFind.findAgain(isBack, false);
			}
		} else {
			res = fastFind.findAgain(isBack, false);
		}
		if (res === this.FIND_NOTFOUND)
			return this.sound.beep();
		if (res === this.FIND_WRAPPED)
			this.sound.beep();
		var win = fastFind.currentWindow;
		if (!win) return;
		var sel = win.getSelection();
		var node = sel.getRangeAt(0).startContainer;
		var span = node.parentNode;
		if (!span.classList.contains(CLASS_SPAN)) return;
		isBack ? sel.collapseToStart() : sel.collapseToEnd();
//		sel.collapse(node, 1);
		span.style.setProperty('outline', '4px solid #36F', 'important');
		win.setTimeout(function () {
			span.style.removeProperty('outline');
		}, 400);
	},
};




window.gWHT.ContentClass = function(){ this.init.apply(this, arguments) };
window.gWHT.ContentClass.prototype = {
	finder: Cc["@mozilla.org/embedcomp/rangefind;1"].createInstance().QueryInterface(Ci.nsIFind),
	styles: [
		 ['hsl( 60, 100%, 80%)','#000'] // bgcolor, textcolor
		,['hsl(120, 100%, 80%)','#000']
		,['hsl(180, 100%, 80%)','#000']
		,['hsl(240, 100%, 80%)','#000']
		,['hsl(300, 100%, 80%)','#000']
		,['hsl(360, 100%, 80%)','#000']
		,['hsl( 30, 100%, 80%)','#000']
		,['hsl( 90, 100%, 80%)','#000']
		,['hsl(150, 100%, 80%)','#000']
		,['hsl(210, 100%, 80%)','#000']
		,['hsl(270, 100%, 80%)','#000']
		,['hsl(330, 100%, 80%)','#000']
	],
	css: [
		'font: inherit !important;'
		,'margin: 0px !important;'
		,'padding: 0px !important;'
		,'border: none !important;'
		,'text-shadow: none !important;'
	].join(' '),
	throughSelector: ['textarea', 'input', '.' + CLASS_SPAN].map(function(w) w+', '+w+' *').join(','),


	init: function(doc, keywords) {
		this.doc = doc;
		this.win = doc.defaultView;
		this.body = doc.body,
		this.items = {};
		this.finder.findBackwards = false; /* 後ろから前に向かって検索するか */
		this.finder.caseSensitive = false; /* 大文字小文字を区別するか */
		this.isEmpty = true; // TreeWalker で無駄に探さない為のフラグ


		if (keywords) {
			this.initItems(keywords);
		}
		this.doc.addEventListener("keypress", this, false);
		this.doc.addEventListener("GM_AutoPagerizeNextPageLoaded", this, false);
		this.win.setTimeout(function() {
			this.fireEvent('initialized', this.doc);
		}.bind(this), 100);
	},
	handleEvent: function(event) {
		switch (event.type) {
			case "keypress":
				if (event.target instanceof HTMLTextAreaElement ||
				    event.target instanceof HTMLSelectElement ||
				    event.target instanceof HTMLInputElement && (event.target.mozIsTextField(false)))
					return;
				var {charCode, ctrlKey, shiftKey, altKey} = event;
				if ((charCode === 78 || charCode === 110) && !ctrlKey && !altKey) {
					this.find(shiftKey);
					event.preventDefault();
					event.stopPropagation();
				}
				break;
			case "GM_AutoPagerizeNextPageLoaded":
				// AutoPagerizeの最後の区切り以降のRangeを取得
				var sep = this.doc.querySelectorAll('.autopagerize_page_separator, .autopagerize_page_info');
				sep = sep[sep.length-1];
				if (!sep) return;
				var range = this.doc.createRange();
				if (sep.parentNode.localName == 'td') {
					range.setStartAfter(sep.parentNode.parentNode);
					range.setEndAfter(sep.parentNode.parentNode.parentNode);
				} else {
					range.setStartAfter(sep);
					range.setEndAfter(sep.parentNode.lastChild);
				}
				this.highlightAll(range);
				break;
		}
	},
	initItem: function(aWord, aBold, aBG, aFG, aIndex) {
		if (!aWord) return null;
		if (typeof aWord === 'object') {
			aBold = aWord.bold;
			aBG = aWord.bgcolor;
			aFG = aWord.fgcolor;
			aIndex = aWord.index;
			aWord = aWord.word;
			if (!aWord) return null;
		}
		var w = aWord.toLowerCase();
		if (this.items[w]) return null;


		var index = typeof aIndex == 'number' && aIndex != NaN ? aIndex : this.newIndexOf();
		var [bg, fg] = this.styles[index % this.styles.length];
		if (aBG) {
			bg = aBG;
			fg = aFG || rgb2bw(aBG);
		}
		var obj = this.items[w] = {
			word: aWord,
			index: index,
			bgcolor: bg,
			fgcolor: fg,
			bold: !!aBold,
			length: 0,
		};
		Object.defineProperty(obj, 'toString', {
			enumerable: false,
			value: function() {
				return '[' + this.index + ':' + this.length + ':' + this.word + ']';
			}
		});
		return obj;
	},
	initItems: function(array, aBold) {
		return array.map(function(aWord, index) {
			return this.initItem(aWord, aBold);
		}, this);
	},
	_highlight: function(aItem, aRange) {
		this.finder.findBackwards = false; /* 後ろから前に向かって検索するか */
		var doc = this.doc;
		var range = aRange;
		if (!range) {
			range = doc.createRange();
			range.selectNodeContents(this.body);
		}
		var sRange = range.cloneRange();
		sRange.collapse(true);
		var eRange = range.cloneRange();
		eRange.collapse(false);


		// タイマーを使わなくて良いおまじない
		// http://piro.sakura.ne.jp/latest/blosxom/mozilla/xul/2010-07-06_dynamic.htm
		doc.documentElement.clientHeight;


		var rangeArr = [];
		var len = 0;
		for (var retRange = null;
		     retRange = this.finder.Find(aItem.word, range, sRange, eRange);
		     sRange = retRange.cloneRange(), sRange.collapse(false)) {
			rangeArr[++len] = retRange;
		}


		if (len > 0) {
			var temp = doc.createElementNS("http://www.w3.org/1999/xhtml", "font");
			temp.setAttribute("style", this.css +
				'background-color: ' + aItem.bgcolor + ' !important;' +
				'color: ' + aItem.fgcolor + ' !important;');
			temp.setAttribute("class", CLASS_SPAN + ' ' + CLASS_INDEX + aItem.index);


			len = 0;
			rangeArr.forEach(function(range){
				var node = range.startContainer;
				if (node.nodeType != 1)
					node = node.parentNode;
				if (node.mozMatchesSelector(this.throughSelector)) {
					if (node.classList.contains( CLASS_INDEX + aItem.index ))
						++len;
					return;
				}


				node = range.endContainer;
				if (node.nodeType != 1)
					node = node.parentNode;
				if (node.mozMatchesSelector(this.throughSelector)) {
					if (node.classList.contains( CLASS_INDEX + aItem.index ))
						++len;
					return;
				}


				var span = temp.cloneNode(false);
				try {
					range.surroundContents(span);
					++len;
					return;
				} catch (e) {}
				try {// 範囲内の要素を細切れにしてでも強調する。行儀が悪い
					span.appendChild(range.extractContents());
					range.insertNode(span);
					++len;
					return;
				} catch (e) {}
			}, this);
		}
		if (aRange)
			aItem.length += len;
		else
			aItem.length = len;
		if (aItem.length)
			this.isEmpty = false;
	},
	_lowlight: function(aItem) {
		var doc = this.doc;
		$A(doc.getElementsByClassName(CLASS_INDEX + aItem.index)).forEach(function(elem){
			var range = doc.createRange();
			range.selectNodeContents(elem);
			var df = range.extractContents();
			range.setStartBefore(elem);
			range.insertNode(df);
			range.selectNode(elem);
			range.deleteContents();
		}, this);
		aItem.length = 0;
		if (Object.keys(this.items).length === 0)
			this.isEmpty = true;
	},
	highlightAll: function(aRange) {
		Object.keys(this.items).forEach(function(key){
			this._highlight(this.items[key], aRange);
		}, this);
		this.fireEvent('highlightAll', this.doc);
	},
	lowlightAll: function() {
		var doc = this.doc;
		$A(doc.getElementsByClassName(CLASS_SPAN)).forEach(function(elem){
			var range = doc.createRange();
			range.selectNodeContents(elem);
			var df = range.extractContents();
			range.setStartBefore(elem);
			range.insertNode(df);
			range.selectNode(elem);
			range.deleteContents();
		}, this);
		Object.keys(this.items).forEach(function(key){
			delete this.items[key];
		}, this);
		this.isEmpty = true;
		this.fireEvent('lowlightAll', this.doc);
	},
	addWord: function(aWord, aBold, aRange) {
		var itemArr = Array.isArray(aWord) ? this.initItems(aWord, aBold) : [this.initItem(aWord, aBold)];
		itemArr = itemArr.filter(function(item) {
			if (item) {
				this._highlight(item, aRange);
				return true;
			}
		}, this);
		if (itemArr.length) {
			var args = ['highlight', this.doc].concat(itemArr);
			this.fireEvent.apply(this, args);
		}
	},
	removeWord: function(aWord) {
		var w = aWord.toLowerCase();
		var obj = this.items[w];
		if (obj) {
			this._lowlight(obj);
			this.fireEvent('lowlight', this.doc, obj);
		}
		delete this.items[w];
	},
	newIndexOf: function() {
		// index プロパティの欠番を探す
		var arr = [];
		Object.keys(this.items).forEach(function(key) arr[this.items[key].index] = true, this);


		for (var i = 0, len = arr.length; i < len; i++) {
			if (!arr[i]) return i;
		};
		return arr.length;
	},
	find: function(isPrev) {
		if (this.isEmpty) {
			debug('強調されていないようなので検索しません');
			return;
		}
		var tw = this.tw;
		if (!tw) {
			let fn = function(node) {
				if (node.classList.contains(CLASS_SPAN)) {
					return NodeFilter.FILTER_ACCEPT;
				}
				return NodeFilter.FILTER_SKIP;
			}
			tw = this.tw = this.doc.createTreeWalker(this.doc.body, NodeFilter.SHOW_ELEMENT, fn, false);
		}
		// ツリーの現在地を最後にクリックした位置に合わせる
		var sel = this.win.getSelection();
		if (sel.focusNode) {
			var n = isPrev ? sel.anchorNode : sel.focusNode;
			var o = isPrev ? sel.anchorOffset : sel.focusOffset;
			tw.currentNode = o ? (n.childNodes[o] || n) : n;
		}
		sel.removeAllRanges();


		var node;
		if (isPrev) {
			node = tw.previousNode();
			if (!node) {
				node = Array.pop(this.doc.getElementsByClassName(CLASS_SPAN));
				tw.currentNode = node || this.doc.body.lastChild;
				if (node)
					gWHT.sound.beep();
			}
		} else {
			node = tw.nextNode();
			if (!node) {
				node = this.doc.getElementsByClassName(CLASS_SPAN)[0];
				tw.currentNode = node || this.doc.body;
				if (node)
					gWHT.sound.beep();
			}
		}
		if (!node) {
			gWHT.sound.beep();
			this.isEmpty = true;
			return;
		}
		this.isEmpty = false;


		sel.selectAllChildren(node);
		try {
			sel.QueryInterface(Ci.nsISelectionPrivate)
				.scrollIntoView(Ci.nsISelectionController.SELECTION_ANCHOR_REGION, true, 50, 50);
		} catch (e) {}


		var anchor = this.doc.evaluate('descendant-or-self::a[@href]|ancestor-or-self::a[@href]',
			node, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
		if (anchor && !/^mailto/.test(anchor.href)) {
			anchor.focus();
			sel.selectAllChildren(node);
		}
		isPrev ? sel.collapseToStart() : sel.collapseToEnd();
		node.style.setProperty('outline', '3px solid #36F', 'important');
		this.win.setTimeout(function() {
			node.style.removeProperty('outline');
		}, 400);
	},
	fireEvent: function (aName, aTarget) {
		var evt = new CustomEvent(EVENT_RESPONSE, { bubbles: true, cancelable: true, detail: {
			name: aName,
			args: $A(arguments).slice(2),
		} });
		aTarget.dispatchEvent(evt);
	},
};


function rgb2bw(code) {
	if (!code) return "#000";
	var m = code.match(/^#?([0-9a-f]{1,2})([0-9a-f]{1,2})([0-9a-f]{1,2})$/i);
	if (!m || !m[1]) return "#000";
	m = m.slice(1, 4).map(function(c){
		return parseInt(!c[1] ? c[0] + c[0] : c, 16);
	});
	return (m[0] + m[1] + m[2]) > 128*3 ? "#000" : "#fff";
}


function getWins(win) {
	var wins = win.frames.length ? [win].concat(Array.slice(win.frames)) : [win];
	return wins.filter(function(win) checkDoc(win.document));
}
function checkDoc(doc) {
	if (!(doc instanceof HTMLDocument)) return false;
	if (!window.mimeTypeIsTextBased(doc.contentType)) return false;
	if (!doc.body || !doc.body.hasChildNodes()) return false;
	if (doc.body instanceof HTMLFrameSetElement) return false;
	return true;
}
function getFocusedWindow() {
	var win = document.commandDispatcher.focusedWindow;
	return (!win || win == window) ? content : win;
}
function getRangeAll(win) {
	var sel = (win || getFocusedWindow()).getSelection();
	var res = [];
	if (sel.isCollapsed) return res;


	for(var i = 0, l = sel.rangeCount; i < l; i++) {
		res.push(sel.getRangeAt(i));
	}
	return res;
}


function $(id) { return document.getElementById(id); }
function $$(exp, doc) { return Array.prototype.slice.call((doc || document).querySelectorAll(exp)); }
function $A(args) { return Array.prototype.slice.call(args); }
function log() { Services.console.logStringMessage($A(arguments).join(', ')); }
function debug() { if (gWHT.DEBUG) log("wht debug: " + $A(arguments).join(', ')); }
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);
}


window.gWHT.init();


})('\
#wordhighlight-toolbar-icon, .wordhighlight-toolbar-icon {\
  list-style-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAANUlEQVQ4jWNgGBTg6dOi/6RgrAb8/19PFB7EBlAUBoMDFD0t+k8qxjCgngQ4SA2gKAwGDAAAM3SE/usVkKQAAAAASUVORK5CYII=");\
}\
#wordhighlight-toolbar-icon[state="Deaktiviert"] {\
        filter: '
       + (Number(Application.version.substring(0,2))>=36 ? 'grayscale(1)' : 'url("chrome://mozapps/skin/extensions/extensions.svg#greyscale")')
       + ';\
}\
.wordhighlight-toolbar-arrowscrollbox > .autorepeatbutton-up,\
.wordhighlight-toolbar-arrowscrollbox > .autorepeatbutton-down {\
  list-style-image: url("chrome://browser/skin/tabbrowser/tab-arrow-left.png");\
}\
.wordhighlight-toolbar-arrowscrollbox > .autorepeatbutton-down {\
  transform: scaleX(-1);\
}\
.wordhighlight-toolbar-item {\
  text-shadow: none;\
}\
.wordhighlight-toolbar-item > .toolbarbutton-icon { visibility: collapse; }\
\
.wordhighlight-toolbar-reloadbutton,\
.wordhighlight-toolbar-addbutton {\
  list-style-image: url("chrome://browser/skin/Toolbar.png");\
}\
.wordhighlight-toolbar-reloadbutton { -moz-image-region: rect(0pt, 72px, 18px, 54px); }\
.wordhighlight-toolbar-addbutton    { -moz-image-region: rect(0pt, 306px, 18px, 288px); }\
\
#wordhighlight-toolbar-box:empty,\
.wordhighlight-toolbar-arrowscrollbox:empty,\
.wordhighlight-toolbar-arrowscrollbox:empty ~ * { visibility: collapse; }\
\
\
/*.wordhighlight-toolbar-arrowscrollbox > .autorepeatbutton-up:-moz-lwtheme-brighttext,\
.wordhighlight-toolbar-arrowscrollbox > .autorepeatbutton-down:-moz-lwtheme-brighttext {\
  list-style-image: url("chrome://browser/skin/tabbrowser/tab-arrow-left-inverted.png");\
}\
.wordhighlight-toolbar-reloadbutton:-moz-lwtheme-brighttext,\
.wordhighlight-toolbar-addbutton:-moz-lwtheme-brighttext {\
  list-style-image: url("chrome://browser/skin/Toolbar-inverted.png");\
}*/\
\
');

/* DuckduckgoBangs.uc.js
verändert aus LocationbarCharacters.uc.js
die !bangs können ab Zeile 16 geändert werden,
die maximale Länge der !bangs wird bei "var sym = label.slice(0, 15),""
eingestellt (z.Zt. max. 15 Stellen) */


function initLocationBarCharacters() {
    var urlbar = window.document.getElementById("urlbar"),
        textBox = window.document.getAnonymousElementByAttribute(urlbar, "anonid", "textbox-input-box"),
        cxmenu = window.document.getAnonymousElementByAttribute(textBox, "anonid", "input-box-contextmenu"),
        separator = document.createElement("menuseparator"),
        menu = document.createElement("menu"),
        popup = document.createElement("menupopup"),
        i,
        labelArray = [
		"!sp             Startpage",
		"!ge             Google SSL",
		"!gi             Google Bilder",
		"!spi            Startpage Bilder",
		"!gm             Google Maps",
		"!wde            Wikipedia",
		"!leo            LEO",
		"!gtde           Google Übersetzer ->de",
		"!ade            Amazon",
		"!ebde           ebay",
],
		insertCharacters = function(sym) {
		    var urlbar = window.document.getElementById("urlbar"),
		        urlbarText = urlbar.value,
		        pos,
		        urlbarFocus = window.document.getElementById("Browser:OpenLocation");


		    urlbarFocus.doCommand();


		    if (urlbarText.length === 0) {
		        urlbarText = sym + " ";
		    } else if (urlbarText.slice(-1) === " ") {
		        urlbarText = urlbarText + sym + " ";
		    } else {
		        urlbarText = urlbarText + " " + sym + " ";
		    }
		    urlbar.value = urlbarText;


		    pos = urlbarText.length;
		    urlbar.setSelectionRange(pos, pos);
		},
        makeMenuItem = function(label) {
	        var sym = label.slice(0, 15),
		        node = document.createElement("menuitem");
		    node.setAttribute("label", label);
		    node.addEventListener("command", function() { insertCharacters(sym); }, false);
		    popup.appendChild(node);
        };


    menu.setAttribute("label", "!bangs" );
    menu.appendChild(popup);
    for (i = 0; i < labelArray.length; i += 1) {
	    makeMenuItem(labelArray[i]);
	}
    cxmenu.appendChild(separator);
    cxmenu.appendChild(menu);
}


initLocationBarCharacters();

//   Feed Button  0.5 (modified for CTR 1.2.5beta13+)

        (function () {


           if (location != 'chrome://browser/content/browser.xul') return;

           const buttonLabel = 'RSS Button für Adressleiste';
           const buttonTooltiptext = 'RSS Button für Adressleiste';
           const buttonIcon = 'url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8%2F9hAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAhNJREFUeNqkk9%2BLjGEUxz%2FPM%2B80Q1rmiqstm0K7dlOSRjbFBSGsK1ruiMTFti6sP0AoN4rcSO2FCyWxS42EMrhZrB9xMS0mwtXKMjtr5n1f53nPzPtOflzI6T095%2Bn9nu%2F5nvM8jwnDkImBnmLg%2B3lCH2SvZuQzupIsGhusTX3pOD2e89w%2B8Ov5Res2wsy02yjIWnGvxW2DRQpYQ6lwfZ6DRQRRUq4d1hxOqlQmoXQPXo7A24eQngUpgYcBrN6na0zgVAc1uHxA4jpk26BzK3RvU58sw%2FAuLeTU1GfiVr1mT4Q%2F4N19AQXK%2BPqGxuuPwYo9sFf2F7aAL7hgOh5KoqBegcHnSQsfJX5wFu6egM8vYNNJ6B%2BGi9sFW41hXjJhkTc6ID%2BlwuINsGQz7DgnBMdh%2FBI86Ybl%2FbBwlUArMYGNz8j1%2FuERvJeB3RqC83np%2FQ2sPQodvVA8pdCenVLke0N2TNBooVPkHRyDQ89gqSi4slv%2FrdwvWtNQLsKCZaKg2sxvELiJBt%2FkeI4kM%2BgdUmDpJszvEgLpdqIAmbmCr%2F6phRq%2FWSYjd%2BC2xmlPVarcXwjcMXriY2eSZBdn5wjJ7AZZVj3KEsXGtpyCTclPCT%2FdgWsFBaWk5za5rVOvYKRP4hx8lXi0T4ltC0EtNOXS1cft0cVpPiZj%2BKvJWwitnYpg7jUaY7qcSP7NfMl9GhH8j%2F0UYAByQLfCOoz1CQAAAABJRU5ErkJggg%3D%3D)';   

           var feedButton = document.getElementById('feed-button');
           if (!feedButton) {
             window.CustomizableUI.addWidgetToArea('feed-button','nav-bar');
             feedButton = document.getElementById('feed-button');
           };
           feedButton.setAttribute('label', buttonLabel);
           feedButton.setAttribute('tooltiptext', buttonTooltiptext);
           feedButton.style.listStyleImage = buttonIcon;
           feedButton.style.MozImageRegion = 'rect(0px 0px 0px 0px)';


           var urlbarIcons = document.getElementById('urlbar-icons');
           urlbarIcons.appendChild(feedButton);     

           var css = '#feed-button .toolbarbutton-icon {padding: 0px !important; margin-bottom: -2px!important;} #feed-button {margin-top: -6px !important; margin-bottom: -6px !important;} #feed-button[disabled]{display: none !important;}';
		   var stylesheet = document.createProcessingInstruction('xml-stylesheet', 'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"');
           document.insertBefore(stylesheet, document.documentElement);

		   const sss = Components.classes["@mozilla.org/content/style-sheet-service;1"].getService(Components.interfaces.nsIStyleSheetService);

		   var sheet = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService)
						.newURI('data:text/css;charset=utf-8,' + encodeURIComponent('\
				#main-window toolbar #urlbar-icons #feed-button .toolbarbutton-icon{\
				  padding:0 !important;\
				}\
				#main-window toolbar #urlbar-icons #feed-button{\
				  margin:-6px 1px !important;\
				}\
		   '), null, null);


		   sss.loadAndRegisterSheet(sheet,sss.AGENT_SHEET);

        }) ();