Commits

Stefan Scherfke committed a08ec85

Refactoring - splitted TeaTimer.js and moved all aditional scripts to Scripts/

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Files changed (8)

+/**
+ * This class encapsules all functions for the front side of the widget.
+ */
+function Front() {
+	this._init();
+}
+
+Front.prototype._init = function() {
+	$('#start').click(timer.startOrPauseTimer);
+	$('#start').bind('mouseover mouseout mousedown mouseup', 
+		 			this.setStartButtonPressed);
+	
+	elems = Array('timerTarget', 'hours', 'minutes', 'seconds');
+	l = elems.length;
+	for (i in elems) {
+		i = parseInt(i);
+		val = elems[i];
+		$('#' + val).bind('click', {editor: val + 'Input'}, this.showEdit);
+		$('#' + val + 'Input').bind('blur keypress', {display: val}, 
+			this.setText);
+		$('#' + val + 'Input').bind('keypress', 
+			{pre: elems[(i+l-1) % l], nxt: elems[(i+1) % l]}, this.cycleInputs);
+		if (i > 0)
+			$('#' + val + 'Input').keypress(this.raiseOrLowerValue);
+	}
+}
+	
+/**
+ * Handles the onMouseDown and onMouseUp events for the start/pause button.
+ *
+ * @param event: The js event.
+ */
+Front.prototype.setStartButtonPressed = function(event) {
+	pressed = (event.type == 'mouseover' || event.type == 'mousedown');
+	play = timer.timerInterval ? false : true	;
+	front.setStartButton(play, pressed);
+}
+
+/**;
+ * Sets either the play or the pause button to the widget.
+ *
+ * @param play: Set the play button if true, else the pause button.
+ */
+Front.prototype.setStartButton = function(play, pressed) {
+	img = 'Images/'
+	img += play ? 'start' : 'pause';
+	img += pressed ? '_pressed' : '';
+	img += '.png';
+	$('#start').attr('src', img);
+}
+
+/**
+ * Show the text input field to set an event or the time.
+ *
+ * @param event: The js event.
+ */
+Front.prototype.showEdit = function(event) {
+	display = $(event.target);
+	editor = $('#' + event.data.editor);
+	editor.css('visibility', 'visible');
+	display.css('visiblity', 'hidden');
+	editor.get(0).focus();
+	editor.get(0).select();
+}
+
+/**
+ * Set the text from the input field to the display container and hide
+ * the input field.
+ *
+ * @param event: The js event.
+ */
+Front.prototype.setText = function(event) {
+	if (event.type == 'keypress' && event.keyCode != 13)
+		return;
+	editor = $(event.target);
+	display = $('#' + event.data.display);
+	if (editor.css('visibility') == 'visible') {
+		if (timer.timerInterval)
+			clearInterval(timerInterval);
+		if (editor.val().length < 1) {
+			if (editor.attr('id') == 'timerTargetInput')
+				editor.val('Irgendwas');
+			else
+				editor.val('00');
+		}
+		display.text(editor.attr('id') == 'timerTargetInput'
+				? editor.val()
+				: front.formatTwoDigits(editor.val()));
+		display.css('visibility', 'visible');
+		editor.css('visibility', 'hidden');
+	}
+}
+
+/**
+ * Raise or lower the value in the hours, minutes or seconds field by one if
+ * the user presses the up or down key.
+ *
+ * It seems like the dashboard uses other key codes for up/down as all all
+ * other apps do. Weird???
+ *
+ * @param event: The js event.
+ */
+Front.prototype.raiseOrLowerValue = function(event) {
+	if (event.keyCode != 38 && event.keyCode != 40
+			&& event.keyCode != 63232 && event.keyCode != 63233)
+		return
+
+	if (event.keyCode == 63232) event.keyCode = 38;
+	if (event.keyCode == 63233) event.keyCode = 40;
+
+	event.preventDefault();
+	e = event.target;
+	val = parseInt(e.value);
+	if (event.keyCode == 38 && val < 59)
+		e.value = val + 1;
+	else if (event.keyCode == 40 && val > 0)
+		e.value = val -1;
+}
+
+/**
+ * Cycles through the four input elements if the user presses tab or shift-tab.
+ *
+ * @param event: The js event.
+ */
+Front.prototype.cycleInputs = function(event) {
+	if (event.keyCode != 9)
+		return;
+	event.preventDefault();
+	if (event.shiftKey)
+		$('#' + event.data.pre).click();
+	else
+		$('#' + event.data.nxt).click()
+	$(event.target).blur();
+}
+
+/**
+ * Update the timer display with the currently remaining time.
+ */
+Front.prototype.updateTimerDisplay = function() {
+	$('#hours').text(front.formatTwoDigits(timer.remainingHours));
+	$('#minutes').text(front.formatTwoDigits(timer.remainingMinutes));
+	$('#seconds').text(front.formatTwoDigits(timer.remainingSeconds));
+}
+
+/**
+ * Formats a number to to digits with leading zero.
+ *
+ * @param number: The number to format.
+ * @return: The formatted number.
+ */
+Front.prototype.formatTwoDigits = function(number) {
+	number = parseInt(number);
+	if (number < 0 || isNaN(number)) number = 0;
+
+	number = number.toString(10);
+	if (number.length == 1)
+		number = '0' + number;
+	return number;
+}
+
+/**
+ * Resets the display to 00:00:00.
+ */
+Front.prototype.resetDisplay = function() {
+	$('#hours').text('00');
+	$('#minutes').text('00');
+	$('#seconds').text('00');
+}
+function Timer() {
+	this._targetTime = null;
+	this._isTargetReached = false;
+	this.remainingHours = -1;
+	this.remainingMinutes = -1;
+	this.remainingSeconds = -1;
+	this.timerInterval = null;
+}
+
+/**
+ * This function is beeing executed if the start/pause button is pressed.
+ * It either pauses the current countdown or starts a new one with the
+ * currently displayed target time.
+ */
+Timer.prototype.startOrPauseTimer = function(event) {
+	if (timer.timerInterval) {
+		clearInterval(timerInterval);
+		timer.timerInterval = null;
+		setStartButton(true, false);
+	}
+	else {
+		elemH = document.getElementById('hours');
+		elemM = document.getElementById('minutes');
+		elemS = document.getElementById('seconds');
+		h = parseInt(elemH.firstChild.data);
+		m = parseInt(elemM.firstChild.data);
+		s = parseInt(elemS.firstChild.data);
+		m += h * 60;
+		s += m * 60;
+		timer._targetTime = Date.parse(new Date()) + s * 1000;
+		timer._isTargetReached = false;
+		// Check if target time has already been passed.
+		if (timer._targetTime > Date.parse(new Date())) {
+			front.setStartButton(false, false);
+			timer.timerInterval = setInterval('timer.runTimer()', 1000);
+		}
+		else {
+			front.resetDisplay();
+			front.setStartButton(true, false);
+		}
+	}
+}
+
+/**
+ * The run timer action first calculates the remaining time, then updates
+ * the displayed time and finally checks wheter to alarm the user or not.
+ */
+Timer.prototype.runTimer = function() {
+    timer.calculateRemainingTime();
+    front.updateTimerDisplay();
+    timer.checkForAlarm();
+}
+
+/**
+ * Calculate the remaining hours, minutes and seconds and write them to their
+ * corresponding global vars.
+ */
+Timer.prototype.calculateRemainingTime = function() {
+	currentTime = Date.parse(new Date());
+	timer.remainingSeconds = (timer._targetTime - currentTime) / 1000;
+	timer.remainingMinutes = parseInt(timer.remainingSeconds / 60);
+	timer.remainingHours = parseInt(timer.remainingMinutes / 60);
+	timer.remainingSeconds %= 60;
+	timer.remainingMinutes %= 60;
+}
+
+/**
+ * Check if the target time is reach and alarm the user.
+ */
+Timer.prototype.checkForAlarm = function() {
+	if (timer.remainingSeconds <= 0 && timer.remainingMinutes <= 0 
+			&& timer.remainingHours <= 0 && !timer._isTargetReached) {
+		clearInterval(timer.timerInterval);
+		timer.timerInterval = null;
+		timer._isTargetReached = true;
+		front.resetDisplay();
+		front.setStartButton(true, false);
+        timer.alarm();
+	}
+}
+
+/**
+ * Alarm the user according to his preferences.
+ */
+Timer.prototype.alarm = function() {
+	message = $('#timerTarget').text() + ' ist fertig!';
+	// alert(message);
+	if (window.widget) {
+		widget.system('/usr/bin/osascript -e \'say "' + message
+						+ '" using "Victoria"\'', null);
+	}
+}

Scripts/Updater.js

+/**
+ * Everything needed for the auto update function and the update panel.
+ */
+function Updater() {	
+	$('#no').bind('mouseover mousedown', function(event) {
+		$(event.target).attr('src', 'Images/cancelUpdate_pressed.png');});
+	$('#no').bind('mouseout mouseup', function(event) {
+		$(event.target).attr('src', 'Images/cancelUpdate.png');});
+	$('#no').click(function(event) {
+		$('#update').css('display', 'none');});
+	$('#yes').bind('mouseover mousedown', function(event) {
+		$(event.target).attr('src', 'Images/doUpdate_pressed.png');});
+	$('#yes').bind('mouseout mouseup', function(event) {
+		$(event.target).attr('src', 'Images/doUpdate.png');});
+	$('#yes').click(function(event) {
+		if (window.widget)
+			widget.openURL('http://xerxes.sofa-rockers.org');
+		$('#update').css('display', 'none');
+	});
+}

Scripts/jquery.js

+/*
+ * jQuery 1.2.6 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
+ * $Rev: 5685 $
+ */
+(function(){var _jQuery=window.jQuery,_$=window.$;var jQuery=window.jQuery=window.$=function(selector,context){return new jQuery.fn.init(selector,context);};var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,isSimple=/^.[^:#\[\.]*$/,undefined;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem){if(elem.id!=match[3])return jQuery().find(selector);return jQuery(elem);}selector=[];}}else
+return jQuery(context).find(selector);}else if(jQuery.isFunction(selector))return jQuery(document)[jQuery.fn.ready?"ready":"load"](selector);return this.setArray(jQuery.makeArray(selector));},jquery:"1.2.6",size:function(){return this.length;},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num];},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret;},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this;},each:function(callback,args){return jQuery.each(this,callback,args);},index:function(elem){var ret=-1;return jQuery.inArray(elem&&elem.jquery?elem[0]:elem,this);},attr:function(name,value,type){var options=name;if(name.constructor==String)if(value===undefined)return this[0]&&jQuery[type||"attr"](this[0],name);else{options={};options[name]=value;}return this.each(function(i){for(name in options)jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)value=undefined;return this.attr(key,value,"curCSS");},text:function(text){if(typeof text!="object"&&text!=null)return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(text));var ret="";jQuery.each(text||this,function(){jQuery.each(this.childNodes,function(){if(this.nodeType!=8)ret+=this.nodeType!=1?this.nodeValue:jQuery.fn.text([this]);});});return ret;},wrapAll:function(html){if(this[0])jQuery(html,this[0].ownerDocument).clone().insertBefore(this[0]).map(function(){var elem=this;while(elem.firstChild)elem=elem.firstChild;return elem;}).append(this);return this;},wrapInner:function(html){return this.each(function(){jQuery(this).contents().wrapAll(html);});},wrap:function(html){return this.each(function(){jQuery(this).wrapAll(html);});},append:function(){return this.domManip(arguments,true,false,function(elem){if(this.nodeType==1)this.appendChild(elem);});},prepend:function(){return this.domManip(arguments,true,true,function(elem){if(this.nodeType==1)this.insertBefore(elem,this.firstChild);});},before:function(){return this.domManip(arguments,false,false,function(elem){this.parentNode.insertBefore(elem,this);});},after:function(){return this.domManip(arguments,false,true,function(elem){this.parentNode.insertBefore(elem,this.nextSibling);});},end:function(){return this.prevObject||jQuery([]);},find:function(selector){var elems=jQuery.map(this,function(elem){return jQuery.find(selector,elem);});return this.pushStack(/[^+>] [^+>]/.test(selector)||selector.indexOf("..")>-1?jQuery.unique(elems):elems);},clone:function(events){var ret=this.map(function(){if(jQuery.browser.msie&&!jQuery.isXMLDoc(this)){var clone=this.cloneNode(true),container=document.createElement("div");container.appendChild(clone);return jQuery.clean([container.innerHTML])[0];}else
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+selector=jQuery.multiFilter(selector,this);var isArrayLike=selector.length&&selector[selector.length-1]!==undefined&&!selector.nodeType;return this.filter(function(){return isArrayLike?jQuery.inArray(this,selector)<0:this!=selector;});},add:function(selector){return this.pushStack(jQuery.unique(jQuery.merge(this.get(),typeof selector=='string'?jQuery(selector):jQuery.makeArray(selector))));},is:function(selector){return!!selector&&jQuery.multiFilter(selector,this).length>0;},hasClass:function(selector){return this.is("."+selector);},val:function(value){if(value==undefined){if(this.length){var elem=this[0];if(jQuery.nodeName(elem,"select")){var index=elem.selectedIndex,values=[],options=elem.options,one=elem.type=="select-one";if(index<0)return null;for(var i=one?index:0,max=one?index+1:options.length;i<max;i++){var option=options[i];if(option.selected){value=jQuery.browser.msie&&!option.attributes.value.specified?option.text:option.value;if(one)return value;values.push(value);}}return values;}else
+return(this[0].value||"").replace(/\r/g,"");}return undefined;}if(value.constructor==Number)value+='';return this.each(function(){if(this.nodeType!=1)return;if(value.constructor==Array&&/radio|checkbox/.test(this.type))this.checked=(jQuery.inArray(this.value,value)>=0||jQuery.inArray(this.name,value)>=0);else if(jQuery.nodeName(this,"select")){var values=jQuery.makeArray(value);jQuery("option",this).each(function(){this.selected=(jQuery.inArray(this.value,values)>=0||jQuery.inArray(this.text,values)>=0);});if(!values.length)this.selectedIndex=-1;}else
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+return this.trigger("setData"+parts[1]+"!",[parts[0],value]).each(function(){jQuery.data(this,key,value);});},removeData:function(key){return this.each(function(){jQuery.removeData(this,key);});},domManip:function(args,table,reverse,callback){var clone=this.length>1,elems;return this.each(function(){if(!elems){elems=jQuery.clean(args,this.ownerDocument);if(reverse)elems.reverse();}var obj=this;if(table&&jQuery.nodeName(this,"table")&&jQuery.nodeName(elems[0],"tr"))obj=this.getElementsByTagName("tbody")[0]||this.appendChild(this.ownerDocument.createElement("tbody"));var scripts=jQuery([]);jQuery.each(elems,function(){var elem=clone?jQuery(this).clone(true)[0]:this;if(jQuery.nodeName(elem,"script"))scripts=scripts.add(elem);else{if(elem.nodeType==1)scripts=scripts.add(jQuery("script",elem).remove());callback.call(obj,elem);}});scripts.each(evalScript);});}};jQuery.fn.init.prototype=jQuery.fn;function evalScript(i,elem){if(elem.src)jQuery.ajax({url:elem.src,async:false,dataType:"script"});else
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this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();
 #front { background: url(Images/Front.png) no-repeat; }
 #back {visibility: hidden;}
 #update {
-	display: block;
+	display: none;
 	background: url(Images/Update.png) no-repeat;
 }
 
 <style type="text/css">
 @import "TeaTimer.css";
 </style>
-<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="Scripts/jquery.js"></script>
+<script type="text/javascript" src="Scripts/Front.js"></script>
+<script type="text/javascript" src="Scripts/Updater.js"></script>
+<script type="text/javascript" src="Scripts/Timer.js"></script>
 <script type="text/javascript" src="TeaTimer.js"></script>
 
 </head>
-var targetTime = null;
-var remainingHours = -1;
-var remainingMinutes = -1;
-var remainingSeconds = -1;
-var isTargetReached = false;
-var timerInterval = null;
-
+var front = null;
+var updater = null;
+var timer = null;
 /**
  * Add all event listeners when the window is loaded.
  */
-$(window).load(function() {
-	$('#start').click(startOrPauseTimer);
-	$('#start').bind('mouseover mouseout mousedown mouseup', 
-			setStartButtonPressed);
-	
-	elems = Array('timerTarget', 'hours', 'minutes', 'seconds');
-	jQuery.each(elems, function(i, val){
-		l = elems.length;
-		$('#' + val).bind('click', {editor: val + 'Input'}, showEdit);
-		$('#' + val + 'Input').bind('blur keypress', {display: val}, setText);
-		$('#' + val + 'Input').bind('keypress', 
-			{pre: elems[(i+l-1) % l], nxt: elems[(i+1) % l]},	cycleInputs);
-		if (i > 0)
-			$('#' + val + 'Input').keypress(raiseOrLowerValue);
-	});
-	
-	$('#no').bind('mouseover mousedown', function(event) {
-		$(event.target).attr('src', 'Images/cancelUpdate_pressed.png');});
-	$('#no').bind('mouseout mouseup', function(event) {
-		$(event.target).attr('src', 'Images/cancelUpdate.png');});
-	$('#no').click(function(event) {
-		$('#update').css('display', 'none');});
-	$('#yes').bind('mouseover mousedown', function(event) {
-		$(event.target).attr('src', 'Images/doUpdate_pressed.png');});
-	$('#yes').bind('mouseout mouseup', function(event) {
-		$(event.target).attr('src', 'Images/doUpdate.png');});
-	$('#yes').click(function(event) {
-		if (window.widget)
-			widget.openURL('http://xerxes.sofa-rockers.org');
-		$('#update').css('display', 'none');
-	});
+$(window).load(function() {	
+	timer = new Timer();
+	front = new Front();
+	updater = new Updater();
 });
-
-/**
- * Show the text input field to set an event or the time.
- *
- * @param event: The js event.
- */
-function showEdit(event) {
-	display = $(event.target);
-	editor = $('#' + event.data.editor);
-	editor.css('visibility', 'visible');
-	display.css('visiblity', 'hidden');
-	editor.get(0).focus();
-	editor.get(0).select();
-}
-
-/**
- * Set the text from the input field to the display container and hide
- * the input field.
- *
- * @param event: The js event.
- */
-function setText(event) {
-	if (event.type == 'keypress' && event.keyCode != 13)
-		return;
-	editor = $(event.target);
-	display = $('#' + event.data.display);
-	if (editor.css('visibility') == 'visible') {
-		if (timerInterval)
-			clearInterval(timerInterval);
-		if (editor.val().length < 1) {
-			if (editor.attr('id') == 'timerTargetInput')
-				editor.val('Irgendwas');
-			else
-				editor.val('00');
-		}
-		display.text(editor.attr('id') == 'timerTargetInput'
-				? editor.val()
-				: formatTwoDigits(editor.val()));
-		display.css('visibility', 'visible');
-		editor.css('visibility', 'hidden');
-	}
-}
-
-/**
- * Raise or lower the value in the hours, minutes or seconds field by one if
- * the user presses the up or down key.
- *
- * It seems like the dashboard uses other key codes for up/down as all all
- * other apps do. Weird???
- *
- * @param event: The js event.
- */
-function raiseOrLowerValue(event) {
-	if (event.keyCode != 38 && event.keyCode != 40
-			&& event.keyCode != 63232 && event.keyCode != 63233)
-		return
-		
-	if (event.keyCode == 63232) event.keyCode = 38;
-	if (event.keyCode == 63233) event.keyCode = 40;
-	
-	event.preventDefault();
-	e = event.target;
-	val = parseInt(e.value);
-	if (event.keyCode == 38 && val < 59)
-		e.value = val + 1;
-	else if (event.keyCode == 40 && val > 0)
-		e.value = val -1;
-}
-
-/**
- * Cycles through the four input elements if the user presses tab or shift-tab.
- *
- * @param event: The js event.
- */
-function cycleInputs(event) {
-	if (event.keyCode != 9)
-		return;
-	event.preventDefault();
-	if (event.shiftKey)
-		$('#' + event.data.pre).click();
-	else
-		$('#' + event.data.nxt).click()
-	$(event.target).blur();
-}
-
-/**
- * This function is beeing executed if the start/pause button is pressed. It
- * either pauses the current countdown or starts a new one with the currently
- * displayed target time.
- */
-function startOrPauseTimer(events) {
-	if (timerInterval) {
-		clearInterval(timerInterval);
-		timerInterval = null;
-		setStartButton(true, false);
-	}
-	else {
-		elemH = document.getElementById('hours');
-		elemM = document.getElementById('minutes');
-		elemS = document.getElementById('seconds');
-		h = parseInt(elemH.firstChild.data);
-		m = parseInt(elemM.firstChild.data);
-		s = parseInt(elemS.firstChild.data);
-		m += h * 60;
-		s += m * 60;
-		targetTime = Date.parse(new Date()) + s * 1000;
-		isTargetReached = false;
-		// Check if target time has already been passed.
-		if (targetTime > Date.parse(new Date())) {
-			setStartButton(false, false);
-			timerInterval = setInterval('runTimer()', 1000);
-		}
-		else {
-			resetDisplay();
-			setStartButton(true, false);
-		}
-	}
-}
-
-/**
- * The run timer action first calculates the remaining time, then updates
- * the displayed time and finally checks wheter to alarm the user or not.
- */
-function runTimer() {
-    calculateRemainingTime();
-    updateTimerDisplay();
-    checkForAlarm();
-}
-
-/**
- * Calculate the remaining hours, minutes and seconds and write them to their
- * corresponding global vars.
- */
-function calculateRemainingTime() {
-	currentTime = Date.parse(new Date());
-	remainingSeconds = (targetTime - currentTime) / 1000;
-	remainingMinutes = parseInt(remainingSeconds / 60);
-	remainingHours = parseInt(remainingMinutes / 60);
-	remainingSeconds %= 60;
-	remainingMinutes %= 60;
-}
-
-/**
- * Update the timer display with the currently remaining time.
- */
-function updateTimerDisplay() {
-	$('#hours').text(formatTwoDigits(remainingHours));
-	$('#minutes').text(formatTwoDigits(remainingMinutes));
-	$('#seconds').text(formatTwoDigits(remainingSeconds));
-}
-
-/**
- * Formats a number to to digits with leading zero.
- *
- * @param number: The number to format.
- * @return: The formatted number.
- */
-function formatTwoDigits(number) {
-	number = parseInt(number);
-	if (number < 0 || isNaN(number)) number = 0;
-	
-	number = number.toString(10);
-	if (number.length == 1)
-		number = '0' + number;
-	return number;
-}
-
-/**
- * Check if the target time is reach and alarm the user.
- */
-function checkForAlarm() {
-	if (remainingSeconds <= 0 && remainingMinutes <= 0 
-			&& remainingHours <= 0 && !isTargetReached) {
-		clearInterval(timerInterval);
-		timerInterval = null;
-		isTargetReached = true;
-		resetDisplay();
-		setStartButton(true, false);
-        alarm();
-	}
-}
-
-/**
- * Alarm the user according to his preferences.
- */
-function alarm() {
-	message = $('#timerTarget').text() + ' ist fertig!';
-	// alert(message);
-	if (window.widget) {
-		widget.system('/usr/bin/osascript -e \'say "' + message
-						+ '" using "Victoria"\'', null);
-	}
-}
-
-/**
- * Handles the onMouseDown and onMouseUp events for the start/pause button.
- *
- * @param event: The js event.
- */
-function setStartButtonPressed(event) {
-	pressed = (event.type == 'mouseover' || event.type == 'mousedown');
-	play = timerInterval ? false : true	;
-	setStartButton(play, pressed);
-}
-
-/**;
- * Sets either the play or the pause button to the widget.
- *
- * @param play: Set the play button if true, else the pause button.
- */
-function setStartButton(play, pressed) {
-	img = 'Images/'
-	img += play ? 'start' : 'pause';
-	img += pressed ? '_pressed' : '';
-	img += '.png';
-	$('#start').attr('src', img);
-}
-
-/**
- * Resets the display to 00:00:00.
- */
-function resetDisplay() {
-	$('#hours').text('00');
-	$('#minutes').text('00');
-	$('#seconds').text('00');
-}

jquery.js

-/*
- * jQuery 1.2.6 - New Wave Javascript
- *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
- * $Rev: 5685 $
- */
-(function(){var _jQuery=window.jQuery,_$=window.$;var jQuery=window.jQuery=window.$=function(selector,context){return new jQuery.fn.init(selector,context);};var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,isSimple=/^.[^:#\[\.]*$/,undefined;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem){if(elem.id!=match[3])return jQuery().find(selector);return jQuery(elem);}selector=[];}}else
-return jQuery(context).find(selector);}else if(jQuery.isFunction(selector))return jQuery(document)[jQuery.fn.ready?"ready":"load"](selector);return this.setArray(jQuery.makeArray(selector));},jquery:"1.2.6",size:function(){return this.length;},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num];},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret;},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this;},each:function(callback,args){return jQuery.each(this,callback,args);},index:function(elem){var ret=-1;return jQuery.inArray(elem&&elem.jquery?elem[0]:elem,this);},attr:function(name,value,type){var options=name;if(name.constructor==String)if(value===undefined)return this[0]&&jQuery[type||"attr"](this[0],name);else{options={};options[name]=value;}return this.each(function(i){for(name in options)jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)value=undefined;return this.attr(key,value,"curCSS");},text:function(text){if(typeof text!="object"&&text!=null)return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(text));var ret="";jQuery.each(text||this,function(){jQuery.each(this.childNodes,function(){if(this.nodeType!=8)ret+=this.nodeType!=1?this.nodeValue:jQuery.fn.text([this]);});});return ret;},wrapAll:function(html){if(this[0])jQuery(html,this[0].ownerDocument).clone().insertBefore(this[0]).map(function(){var elem=this;while(elem.firstChild)elem=elem.firstChild;return elem;}).append(this);return this;},wrapInner:function(html){return this.each(function(){jQuery(this).contents().wrapAll(html);});},wrap:function(html){return this.each(function(){jQuery(this).wrapAll(html);});},append:function(){return this.domManip(arguments,true,false,function(elem){if(this.nodeType==1)this.appendChild(elem);});},prepend:function(){return this.domManip(arguments,true,true,function(elem){if(this.nodeType==1)this.insertBefore(elem,this.firstChild);});},before:function(){return this.domManip(arguments,false,false,function(elem){this.parentNode.insertBefore(elem,this);});},after:function(){return this.domManip(arguments,false,true,function(elem){this.parentNode.insertBefore(elem,this.nextSibling);});},end:function(){return this.prevObject||jQuery([]);},find:function(selector){var elems=jQuery.map(this,function(elem){return jQuery.find(selector,elem);});return this.pushStack(/[^+>] [^+>]/.test(selector)||selector.indexOf("..")>-1?jQuery.unique(elems):elems);},clone:function(events){var ret=this.map(function(){if(jQuery.browser.msie&&!jQuery.isXMLDoc(this)){var clone=this.cloneNode(true),container=document.createElement("div");container.appendChild(clone);return jQuery.clean([container.innerHTML])[0];}else
-return this.cloneNode(true);});var clone=ret.find("*").andSelf().each(function(){if(this[expando]!=undefined)this[expando]=null;});if(events===true)this.find("*").andSelf().each(function(i){if(this.nodeType==3)return;var events=jQuery.data(this,"events");for(var type in events)for(var handler in events[type])jQuery.event.add(clone[i],type,events[type][handler],events[type][handler].data);});return ret;},filter:function(selector){return this.pushStack(jQuery.isFunction(selector)&&jQuery.grep(this,function(elem,i){return selector.call(elem,i);})||jQuery.multiFilter(selector,this));},not:function(selector){if(selector.constructor==String)if(isSimple.test(selector))return this.pushStack(jQuery.multiFilter(selector,this,true));else
-selector=jQuery.multiFilter(selector,this);var isArrayLike=selector.length&&selector[selector.length-1]!==undefined&&!selector.nodeType;return this.filter(function(){return isArrayLike?jQuery.inArray(this,selector)<0:this!=selector;});},add:function(selector){return this.pushStack(jQuery.unique(jQuery.merge(this.get(),typeof selector=='string'?jQuery(selector):jQuery.makeArray(selector))));},is:function(selector){return!!selector&&jQuery.multiFilter(selector,this).length>0;},hasClass:function(selector){return this.is("."+selector);},val:function(value){if(value==undefined){if(this.length){var elem=this[0];if(jQuery.nodeName(elem,"select")){var index=elem.selectedIndex,values=[],options=elem.options,one=elem.type=="select-one";if(index<0)return null;for(var i=one?index:0,max=one?index+1:options.length;i<max;i++){var option=options[i];if(option.selected){value=jQuery.browser.msie&&!option.attributes.value.specified?option.text:option.value;if(one)return value;values.push(value);}}return values;}else
-return(this[0].value||"").replace(/\r/g,"");}return undefined;}if(value.constructor==Number)value+='';return this.each(function(){if(this.nodeType!=1)return;if(value.constructor==Array&&/radio|checkbox/.test(this.type))this.checked=(jQuery.inArray(this.value,value)>=0||jQuery.inArray(this.name,value)>=0);else if(jQuery.nodeName(this,"select")){var values=jQuery.makeArray(value);jQuery("option",this).each(function(){this.selected=(jQuery.inArray(this.value,values)>=0||jQuery.inArray(this.text,values)>=0);});if(!values.length)this.selectedIndex=-1;}else
-this.value=value;});},html:function(value){return value==undefined?(this[0]?this[0].innerHTML:null):this.empty().append(value);},replaceWith:function(value){return this.after(value).remove();},eq:function(i){return this.slice(i,i+1);},slice:function(){return this.pushStack(Array.prototype.slice.apply(this,arguments));},map:function(callback){return this.pushStack(jQuery.map(this,function(elem,i){return callback.call(elem,i,elem);}));},andSelf:function(){return this.add(this.prevObject);},data:function(key,value){var parts=key.split(".");parts[1]=parts[1]?"."+parts[1]:"";if(value===undefined){var data=this.triggerHandler("getData"+parts[1]+"!",[parts[0]]);if(data===undefined&&this.length)data=jQuery.data(this[0],key);return data===undefined&&parts[1]?this.data(parts[0]):data;}else
-return this.trigger("setData"+parts[1]+"!",[parts[0],value]).each(function(){jQuery.data(this,key,value);});},removeData:function(key){return this.each(function(){jQuery.removeData(this,key);});},domManip:function(args,table,reverse,callback){var clone=this.length>1,elems;return this.each(function(){if(!elems){elems=jQuery.clean(args,this.ownerDocument);if(reverse)elems.reverse();}var obj=this;if(table&&jQuery.nodeName(this,"table")&&jQuery.nodeName(elems[0],"tr"))obj=this.getElementsByTagName("tbody")[0]||this.appendChild(this.ownerDocument.createElement("tbody"));var scripts=jQuery([]);jQuery.each(elems,function(){var elem=clone?jQuery(this).clone(true)[0]:this;if(jQuery.nodeName(elem,"script"))scripts=scripts.add(elem);else{if(elem.nodeType==1)scripts=scripts.add(jQuery("script",elem).remove());callback.call(obj,elem);}});scripts.each(evalScript);});}};jQuery.fn.init.prototype=jQuery.fn;function evalScript(i,elem){if(elem.src)jQuery.ajax({url:elem.src,async:false,dataType:"script"});else
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self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)if(!timers[i]())timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();