/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.widget.Spinner");dojo.provide("dojo.widget.AdjustableIntegerTextbox");dojo.require("dojo.widget.validate.IntegerTextbox");dojo.require("dojo.widget.*");dojo.require("dojo.event.*");/*  ****** AdjustableIntegerTextbox ******  A subclass of IntegerTextbox.*/dojo.widget.AdjustableIntegerTextbox = function(node) {        // this property isn't a primitive and needs to be created on a per-item basis.        this.flags = {};}dojo.inherits(dojo.widget.AdjustableIntegerTextbox, dojo.widget.validate.IntegerTextbox);dojo.lang.extend(dojo.widget.AdjustableIntegerTextbox, {        // new subclass properties        widgetType: "AdjustableIntegerTextbox",		delta: "1",        adjustValue: function(direction, x){			var val = this.getValue().replace(/[^\-+\d]/g, "");			if(val.length == 0){ return; }			num = Math.min(Math.max((parseInt(val)+(parseInt(this.delta) * direction)), this.flags.min), this.flags.max);			val = (new Number(num)).toString();			if(num >= 0){				val = ((this.flags.signed == true)?'+':' ')+val; // make sure first char is a nondigit			}			if(this.flags.separator.length > 0){				for (var i=val.length-3; i > 1; i-=3){					val = val.substr(0,i)+this.flags.separator+val.substr(i);				}			}			if(val.substr(0,1) == ' '){ val = val.substr(1); } // remove space			this.setValue(val);			return val.length;	}});dojo.widget.tags.addParseTreeHandler("dojo:AdjustableIntegerTextbox");/*  ****** AdjustableRealNumberTextbox ******  A subclass of RealNumberTextbox.  @attr places    The exact number of decimal places.  If omitted, it's unlimited and optional.  @attr exponent  Can be true or false.  If omitted the exponential part is optional.  @attr eSigned   Is the exponent signed?  Can be true or false, if omitted the sign is optional.*/dojo.widget.AdjustableRealNumberTextbox = function(node) {        // this property isn't a primitive and needs to be created on a per-item basis.        this.flags = {};}dojo.inherits(dojo.widget.AdjustableRealNumberTextbox, dojo.widget.validate.RealNumberTextbox);dojo.lang.extend(dojo.widget.AdjustableRealNumberTextbox, {        // new subclass properties        widgetType: "AdjustableRealNumberTextbox",		delta: "1e1",        adjustValue: function(direction, x){			var val = this.getValue().replace(/[^\-+\.eE\d]/g, "");			if(!val.length){ return; }			var num = parseFloat(val);			if(isNaN(num)){ return; }			var delta = this.delta.split(/[eE]/);			if(!delta.length){				delta = [1, 1];			}else{				delta[0] = parseFloat(delta[0].replace(/[^\-+\.\d]/g, ""));				if(isNaN(delta[0])){ delta[0] = 1; }				if(delta.length > 1){					delta[1] = parseInt(delta[1]);				}				if(isNaN(delta[1])){ delta[1] = 1; }			}			val = this.getValue().split(/[eE]/);			if(!val.length){ return; }			var numBase = parseFloat(val[0].replace(/[^\-+\.\d]/g, ""));			if(val.length == 1){				var numExp = 0;			}else{				var numExp = parseInt(val[1].replace(/[^\-+\d]/g, ""));			}			if(x <= val[0].length){				x = 0;				numBase += delta[0] * direction;			}else{				x = Number.MAX_VALUE;				numExp += delta[1] * direction;				if(this.flags.eSigned == false && numExp < 0){					numExp = 0;				}			}			num = Math.min(Math.max((numBase * Math.pow(10,numExp)), this.flags.min), this.flags.max);			if((this.flags.exponent == true || (this.flags.exponent != false && x != 0)) && num.toExponential){				if (isNaN(this.flags.places) || this.flags.places == Infinity){					val = num.toExponential();				}else{					val = num.toExponential(this.flags.places);				}			}else if(num.toFixed && num.toPrecision){				if(isNaN(this.flags.places)){					val = num.toPrecision((1/3).toString().length-1);				}else{					val = num.toFixed(this.flags.places);				}			}else{				val = num.toString();			}			if(num >= 0){				if(this.flags.signed == true){					val = '+' + val;				}			}			val = val.split(/[eE]/);			if(this.flags.separator.length > 0){				if(num >= 0 && val[0].substr(0,1) != '+'){					val[0] = ' ' + val[0]; // make sure first char is nondigit for easy algorithm				}				var i = val[0].lastIndexOf('.');				if(i >= 0){					i -= 3;				}else{					i = val[0].length-3;				}				for (; i > 1; i-=3){					val[0] = val[0].substr(0,i)+this.flags.separator+val[0].substr(i);				}				if(val[0].substr(0,1) == ' '){ val[0] = val[0].substr(1); } // remove space			}			if(val.length > 1){				if((this.flags.eSigned == true)&&(val[1].substr(0,1) != '+')){					val[1] = '+' + val[1];				}else if((!this.flags.eSigned)&&(val[1].substr(0,1) == '+')){					val[1] = val[1].substr(1);				}else if((!this.flags.eSigned)&&(val[1].substr(0,1) == '-')&&(num.toFixed && num.toPrecision)){					if(isNaN(this.flags.places)){						val[0] = num.toPrecision((1/3).toString().length-1);					}else{						val[0] = num.toFixed(this.flags.places).toString();					}					val[1] = "0";				}				val[0] += 'e' + val[1];			}			this.setValue(val[0]);			if(x > val[0].length){ x = val[0].length; }			return x;	}});dojo.widget.tags.addParseTreeHandler("dojo:AdjustableRealNumberTextbox");dojo.widget.Spinner = function(){	dojo.widget.Widget.call(this);}dojo.inherits(dojo.widget.Spinner, dojo.widget.Widget);dojo.widget.Spinner.defaults = {	widgetType: "Spinner",	isContainer: false};dojo.lang.extend(dojo.widget.Spinner, dojo.widget.Spinner.defaults);dojo.widget.DomSpinner = function(){	dojo.widget.Spinner.call(this);	dojo.widget.DomWidget.call(this, true);}dojo.inherits(dojo.widget.DomSpinner, dojo.widget.DomWidget);dojo.widget.tags.addParseTreeHandler("dojo:Spinner");// render-specific includesdojo.requireAfterIf("html", "dojo.widget.html.Spinner");