keyconfigForChrome.user.js

// ==UserScript==  
// @name          keyconfig for Chrome
// @namespace     http://d.hatena.ne.jp/Griever/
// @description   keyconfig for google chrome
// @author        Griever
// @version       1.0
// ==/UserScript==  

var func = {
	goToParent: function(){
		var uri = top.location.href;
		var path = uri.replace(/^.*?\w(?:\/)/,'/');
		if (path == "/")
			return;
		var prePath = uri.substr(0, uri.length - path.length);
		var pathList = path.split("/");
		if (!pathList.pop())
			pathList.pop();
		top.location.href = prePath + pathList.join("/") + "/";
	},
	fastForward : function(){
		var previousDomains = ['d.hatena.ne.jp'];
		var domain = document.domain;
		if (previousDomains.some(function(d){ return d == domain })){
			var navi = 'prev';
			var reg = /前[へにの]|戻る|prev|<</i
		}else{
			var navi = 'next';
			var reg = /次[へにの]|進む|next|>>/i
		}
		var link = document.evaluate('//link[contains(@rel, "' + navi + '")]', document, null, 7, null).snapshotItem(0);
		if (link){
			location.href = link.href;
			return true;
		}
		var elements = document.links;
		for (var i = elements.length-1; i >= 0; i--){
			var elem = elements[i];
			if (reg.test(elem.innerHTML)){
				elem.style.outline = '3px red solid';
				location.href = elem.href;
				return true;
			}
		}
		this.incrementURL();
	},
	hatenaBookmark : function(){
		top.location.href = 'http://b.hatena.ne.jp/add?mode=confirm&title='+escape(document.title)+'&url='+ escape(top.location.href);
	},
	googleBookmarks : function(){
		var sel = window.getSelection().toString();
		top.location.href = 'http://www.google.co.jp/bookmarks/mark?op=add&bkmk=' + encodeURI(top.location.href) + '&title=' + encodeURIComponent(document.title) + (sel? '&annotation=' + encodeURIComponent(sel):'');
	},
	livedoorClip : function(){
		top.location.href = 'http://clip.livedoor.com/clip/add?link='+encodeURIComponent(top.location.href)+'&title='+encodeURIComponent(document.title);
	},
	livedoorReader : function(){
		top.location.href = 'http://reader.livedoor.com/subscribe/' + top.location.href;
	},
	fastladder : function(){
		top.location.href='http://fastladder.com/subscribe/' + top.location.href;
	},
	exciteENJA : function(){
		var sel = getSelection().toString();
		if (sel) window.open('http://www.excite.co.jp/world/english/?wb_lp=ENJA&before=' + encodeURIComponent(sel));
	},
	seachGoogle: function(){
		var sel = getSelection().toString();
		if (sel) window.open('http://www.google.co.jp/search?hl=ja&q=' + encodeURIComponent(sel));
	},
	seachYahooDictionary : function(){
		var sel = getSelection().toString();
		if (sel) window.open('http://dic.yahoo.co.jp/dsearch?enc=UTF-8&dtype=2&stype=0&p=' + encodeURIComponent(sel));
	},
	anchor : function(){
		var anc = '<a href="'+ top.location.href +'" target="_blank">'+ document.title +'</a>';
		prompt(anc, anc);
	},
	openAllImages : function(){
		var sel = 'a[href$=".png"], a[href$=".gif"], a[href$=".jpg"], a[href$=".jpeg"], a[href$=".PNG"], a[href$=".GIF"], a[href$=".JPG"], a[href$=".JPEG"]';
		var l = Array.prototype.map.call(document.querySelectorAll(sel), function(elem){
			return '<img src="' + elem.href + '">';
		}).join('');
		var g = Array.prototype.map.call(document.images, function(elem){
			return '<img src="' + elem.src + '">';
		}).join('');
		window.open().document.write(l + '<hr>' + g);
	},
	noRedirect : function(){
		Array.prototype.forEach.call(document.querySelectorAll('a[href*="=http"], a[href*="?http"]'), function(elem){
			elem.href = decodeURIComponent(elem.href).replace(/http.*(http[^&]*).*$/,'$1');
			elem.style.borderBottom = '1px dashed red';
		});
		var list = [
			'http://ime.nu/'
			,'http://pinktower.com/'
			,'http://goto.dtiblog.com/'
		].map(function(elem){
			return 'a[href^="'+ elem +'"]';
		});
		Array.prototype.forEach.call(document.querySelectorAll(list.join(',')), function(elem){
			elem.href = elem.href.replace(/http\:\/\/.*?\//,'http://');
			elem.style.borderBottom = '1px dashed red';
		});
	},
	incrementURL : function(){
		if (!/\d/.test(location.href))
			return false;
		function fillZero(t,n){return (t.toString().length < n)? (new Array(n).join('0')+t).substr(-n): t;}
		location.href = location.href.replace(/^(.*[^\d])(\d+)($|[^\d]+)$/,function(str, first, num, last){
			return first + fillZero(parseInt(num,10)+1, num.length) + last;
		});
	},
	decrementURL : function(){
		if (!/\d/.test(location.href))
			return false;
		function fillZero(t,n){return (t.toString().length < n)? (new Array(n).join('0')+t).substr(-n): t;}
		location.href = location.href.replace(/^(.*[^\d])(\d+)($|[^\d]+)$/,function(str, first, num, last){
			return first + fillZero(parseInt(num,10)-1, num.length) + last;
		});
	},
	toggleCSS: function(){
		Array.prototype.forEach.call(document.styleSheets, function(elem){
			elem.disabled = !elem.disabled;
		});
	},
	toggleCheck: function(){
		Array.prototype.forEach.call(document.querySelectorAll('input[type="checkbox"], input[type="radio"]'), function(elem){
			elem.checked = !elem.checked;
		});
	},
	TheEnd : function(){
		Array.prototype.forEach.call(document.querySelectorAll('a,b,s,i,img,span,font,input:not([type="hidden"]),select,em,strong,cite,hr'), function(elem){
			elem.style.webkitTransform = 'rotate('+ Math.round(Math.random() * 36) + '0deg)';
			elem.style.webkitTransformOrigin = Math.round(Math.random() * 10) + '0% ' + Math.round(Math.random() * 10) + '0%';
		});
	},
	TheEnd2 : function(){
		document.body.innerHTML = document.body.innerHTML.replace(/>((.|\s)*?)</gi,function(p0,p1){return '>'+p1.split('').reverse().join('')+'<';});
	},
};

var keyconfig = {
	keymap : {
		'8':'backspace','9':'tab','13':'enter','27':'esc','32':' ',
		'33':'pageup','34':'pagedown','35':'end','36':'home',
		'37':'left','38':'up','39':'right','40':'down','45':'insert','46':'delete',
		'48':'0','49':'1','50':'2','51':'3','52':'4','53':'5','54':'6','55':'7','56':'8','57':'9','59':':','61':';',
		'65':'a','66':'b','67':'c','68':'d','69':'e','70':'f','71':'g','72':'h','73':'i',
		'74':'j','75':'k','76':'l','77':'m','78':'n','79':'o','80':'p','81':'q','82':'r',
		'83':'s','84':'t','85':'u','86':'v','87':'w','88':'x','89':'y','90':'z',
		'96':'0','97':'1','98':'2','99':'3','100':'4','101':'5','102':'6','103':'7','104':'8','105':'9',
		'106':'*','107':'+','109':'-','110':'.','111':'/',
		'112':'f1','113':'f2','114':'f3','115':'f4','116':'f5','117':'f6',
		'118':'f7','119':'f8','120':'f9','121':'f10','122':'f11','123':'f12',
		'188':',','190':'.','191':'/','192':'@','219':'[','220':'\\','221':']','222':'^','226':'\\'
	},
	init : function(){
		document.addEventListener('keydown', this, false);
	},
	handleEvent : function(event){
		var target = event.target;
		if (!event.altKey && 
			(target instanceof HTMLTextAreaElement || 
			target instanceof HTMLSelectElement || 
			(target instanceof HTMLInputElement && (!target.hasAttribute('type') || target.type == 'text' || target.type == 'password'))))
			return;

		var keycode = event.keyCode;
		if (!keycode in this.keymap)
			return;

		var command = this.keymap[keycode] + (event.ctrlKey?'+ctrl':'') + (event.shiftKey?'+shift':'') + (event.altKey?'+alt':'');
		switch(command){
			case 'h' : window.scrollBy(-30, 0); break;
			case 'j' : window.scrollBy(0, 120); break;
			case 'k' : window.scrollBy(0, -120); break;
			case 'l' : window.scrollBy(30, 0); break;
			case 'z' : history.back(); break;
			case 'x' : history.forward(); break;
			case '0+alt' : top.location.href = 'http://www.google.co.jp/'; break;
			case '1+alt' : top.location.href = 'http://www.google.co.jp/bookmarks/'; break;
			case '2+alt' : top.location.href = 'http://www.yahoo.co.jp/'; break;
			case '3+alt' : top.location.href = 'http://reader.livedoor.com/'; break;

			case 'backspace+alt' : func.goToParent(); break;//	上の階層に移動
			case 'a+shift' : func.anchor(); break;	// アンカー作成
			case 'd+shift' : func.googleBookmarks(); break;	// Google Bookmarks に登録
			case 'e+shift' : func.exciteENJA(); break;	// excite 英和翻訳
			case 'f+shift' : func.fastForward(); break;	// Fast Forward
			case 'g+shift' : func.seachGoogle(); break;	// 選択文字列を Google で検索
			case 'i+shift' : func.openAllImages(); break;	// 画像とリンク先の画像を表示する
			case 'y+shift' : func.seachYahooDictionary(); break;	// 選択文字列を Yahoo! 辞書で検索
			case 'r+shift' : func.noRedirect(); break;	// ime.nu などのリダイレクトを削除する
			case '++shift' : func.incrementURL(); break;	// URL の数字を増やす
			case '-+shift' : func.decrementURL(); break;	// URL の数字を減らす
			case 'end+alt' : func.TheEnd(); break;
			case 'pagedown+alt' : func.TheEnd2(); break;
			case ' ' : 
				var html = document.documentElement;
				if (html.scrollHeight - (html.scrollTop || document.body.scrollTop) == window.innerHeight)
					func.fastForward();
				else return;
				break;	// スクロールできなかったら Fast Forward
			default : return;
		}
		event.preventDefault();
	},
};

keyconfig.init();