Subversion Repositories Applications.papyrus

if(!dojo._hasResource["dijit._Calendar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.

dojo._hasResource["dijit._Calendar"] = true;

dojo.provide("dijit._Calendar");

dojo.require("dojo.cldr.supplemental");

dojo.require("dojo.date");

dojo.require("dojo.date.locale");

dojo.require("dijit._Widget");

dojo.require("dijit._Templated");

dojo.declare(

	"dijit._Calendar",

	[dijit._Widget, dijit._Templated],

	{

		/*

		summary:

			A simple GUI for choosing a date in the context of a monthly calendar.

		description:

			This widget is used internally by other widgets and is not accessible

			as a standalone widget.

			This widget can't be used in a form because it doesn't serialize the date to an

			<input> field.  For a form element, use DateTextBox instead.

			Note that the parser takes all dates attributes passed in the `RFC 3339` format:

			http://www.faqs.org/rfcs/rfc3339.html (2005-06-30T08:05:00-07:00)

			so that they are serializable and locale-independent.

		usage:

			var calendar = new dijit._Calendar({}, dojo.byId("calendarNode"));

		 	-or-

			<div dojoType="dijit._Calendar"></div>

		*/

		templateString:"<table cellspacing=\"0\" cellpadding=\"0\" class=\"dijitCalendarContainer\">\n\t<thead>\n\t\t<tr class=\"dijitReset dijitCalendarMonthContainer\" valign=\"top\">\n\t\t\t<th class='dijitReset' dojoAttachPoint=\"decrementMonth\">\n\t\t\t\t<span class=\"dijitInline dijitCalendarIncrementControl dijitCalendarDecrease\"><span dojoAttachPoint=\"decreaseArrowNode\" class=\"dijitA11ySideArrow dijitCalendarIncrementControl dijitCalendarDecreaseInner\">-</span></span>\n\t\t\t</th>\n\t\t\t<th class='dijitReset' colspan=\"5\">\n\t\t\t\t<div dojoAttachPoint=\"monthLabelSpacer\" class=\"dijitCalendarMonthLabelSpacer\"></div>\n\t\t\t\t<div dojoAttachPoint=\"monthLabelNode\" class=\"dijitCalendarMonth\"></div>\n\t\t\t</th>\n\t\t\t<th class='dijitReset' dojoAttachPoint=\"incrementMonth\">\n\t\t\t\t<div class=\"dijitInline dijitCalendarIncrementControl dijitCalendarIncrease\"><span dojoAttachPoint=\"increaseArrowNode\" class=\"dijitA11ySideArrow dijitCalendarIncrementControl dijitCalendarIncreaseInner\">+</span></div>\n\t\t\t</th>\n\t\t</tr>\n\t\t<tr>\n\t\t\t<th class=\"dijitReset dijitCalendarDayLabelTemplate\"><span class=\"dijitCalendarDayLabel\"></span></th>\n\t\t</tr>\n\t</thead>\n\t<tbody dojoAttachEvent=\"onclick: _onDayClick\" class=\"dijitReset dijitCalendarBodyContainer\">\n\t\t<tr class=\"dijitReset dijitCalendarWeekTemplate\">\n\t\t\t<td class=\"dijitReset dijitCalendarDateTemplate\"><span class=\"dijitCalendarDateLabel\"></span></td>\n\t\t</tr>\n\t</tbody>\n\t<tfoot class=\"dijitReset dijitCalendarYearContainer\">\n\t\t<tr>\n\t\t\t<td class='dijitReset' valign=\"top\" colspan=\"7\">\n\t\t\t\t<h3 class=\"dijitCalendarYearLabel\">\n\t\t\t\t\t<span dojoAttachPoint=\"previousYearLabelNode\" class=\"dijitInline dijitCalendarPreviousYear\"></span>\n\t\t\t\t\t<span dojoAttachPoint=\"currentYearLabelNode\" class=\"dijitInline dijitCalendarSelectedYear\"></span>\n\t\t\t\t\t<span dojoAttachPoint=\"nextYearLabelNode\" class=\"dijitInline dijitCalendarNextYear\"></span>\n\t\t\t\t</h3>\n\t\t\t</td>\n\t\t</tr>\n\t</tfoot>\n</table>\t\n",

		// value: Date

		// the currently selected Date

		value: new Date(),

		// dayWidth: String

		// How to represent the days of the week in the calendar header. See dojo.date.locale

		dayWidth: "narrow",

		setValue: function(/*Date*/ value){

			// summary: set the current date and update the UI.  If the date is disabled, the selection will

			//	not change, but the display will change to the corresponding month.

			if(!this.value || dojo.date.compare(value, this.value)){

				value = new Date(value);

				this.displayMonth = new Date(value);

				if(!this.isDisabledDate(value, this.lang)){

					this.value = value;

					this.value.setHours(0,0,0,0);

					this.onChange(this.value);

				}

				this._populateGrid();

			}

		},

		_setText: function(node, text){

			while(node.firstChild){

				node.removeChild(node.firstChild);

			}

			node.appendChild(document.createTextNode(text));

		},

		_populateGrid: function(){

			var month = this.displayMonth;

			month.setDate(1);

			var firstDay = month.getDay();

			var daysInMonth = dojo.date.getDaysInMonth(month);

			var daysInPreviousMonth = dojo.date.getDaysInMonth(dojo.date.add(month, "month", -1));

			var today = new Date();

			var selected = this.value;

			var dayOffset = dojo.cldr.supplemental.getFirstDayOfWeek(this.lang);

			if(dayOffset > firstDay){ dayOffset -= 7; }

			// Iterate through dates in the calendar and fill in date numbers and style info

			dojo.query(".dijitCalendarDateTemplate", this.domNode).forEach(function(template, i){

				i += dayOffset;

				var date = new Date(month);

				var number, clazz = "dijitCalendar", adj = 0;

				if(i < firstDay){

					number = daysInPreviousMonth - firstDay + i + 1;

					adj = -1;

					clazz += "Previous";

				}else if(i >= (firstDay + daysInMonth)){

					number = i - firstDay - daysInMonth + 1;

					adj = 1;

					clazz += "Next";

				}else{

					number = i - firstDay + 1;

					clazz += "Current";

				}

				if(adj){

					date = dojo.date.add(date, "month", adj);

				}

				date.setDate(number);

				if(!dojo.date.compare(date, today, "date")){

					clazz = "dijitCalendarCurrentDate " + clazz;

				}

				if(!dojo.date.compare(date, selected, "date")){

					clazz = "dijitCalendarSelectedDate " + clazz;

				}

				if(this.isDisabledDate(date, this.lang)){

					clazz = "dijitCalendarDisabledDate " + clazz;

				}

				template.className =  clazz + "Month dijitCalendarDateTemplate";

				template.dijitDateValue = date.valueOf();

				var label = dojo.query(".dijitCalendarDateLabel", template)[0];

				this._setText(label, date.getDate());

			}, this);

			// Fill in localized month name

			var monthNames = dojo.date.locale.getNames('months', 'wide', 'standAlone', this.lang);

			this._setText(this.monthLabelNode, monthNames[month.getMonth()]);

			// Fill in localized prev/current/next years

			var y = month.getFullYear() - 1;

			dojo.forEach(["previous", "current", "next"], function(name){

				this._setText(this[name+"YearLabelNode"],

					dojo.date.locale.format(new Date(y++, 0), {selector:'year', locale:this.lang}));

			}, this);

			// Set up repeating mouse behavior

			var _this = this;

			var typematic = function(nodeProp, dateProp, adj){

				dijit.typematic.addMouseListener(_this[nodeProp], _this, function(count){

					if(count >= 0){ _this._adjustDisplay(dateProp, adj); }

				}, 0.8, 500);

			};

			typematic("incrementMonth", "month", 1);

			typematic("decrementMonth", "month", -1);

			typematic("nextYearLabelNode", "year", 1);

			typematic("previousYearLabelNode", "year", -1);

		},

		postCreate: function(){

			dijit._Calendar.superclass.postCreate.apply(this);

			var cloneClass = dojo.hitch(this, function(clazz, n){

				var template = dojo.query(clazz, this.domNode)[0];

	 			for(var i=0; i<n; i++){

					template.parentNode.appendChild(template.cloneNode(true));

				}

			});

			// clone the day label and calendar day templates 6 times to make 7 columns

			cloneClass(".dijitCalendarDayLabelTemplate", 6);

			cloneClass(".dijitCalendarDateTemplate", 6);

			// now make 6 week rows

			cloneClass(".dijitCalendarWeekTemplate", 5);

			// insert localized day names in the header

			var dayNames = dojo.date.locale.getNames('days', this.dayWidth, 'standAlone', this.lang);

			var dayOffset = dojo.cldr.supplemental.getFirstDayOfWeek(this.lang);

			dojo.query(".dijitCalendarDayLabel", this.domNode).forEach(function(label, i){

				this._setText(label, dayNames[(i + dayOffset) % 7]);

			}, this);

			// Fill in spacer element with all the month names (invisible) so that the maximum width will affect layout

			var monthNames = dojo.date.locale.getNames('months', 'wide', 'standAlone', this.lang);

			dojo.forEach(monthNames, function(name){

				var monthSpacer = dojo.doc.createElement("div");

				this._setText(monthSpacer, name);

				this.monthLabelSpacer.appendChild(monthSpacer);

			}, this);

			this.value = null;

			this.setValue(new Date());

		},

		_adjustDisplay: function(/*String*/part, /*int*/amount){

			this.displayMonth = dojo.date.add(this.displayMonth, part, amount);

			this._populateGrid();

		},

		_onDayClick: function(/*Event*/evt){

			var node = evt.target;

			dojo.stopEvent(evt);

			while(!node.dijitDateValue){

				node = node.parentNode;

			}

			if(!dojo.hasClass(node, "dijitCalendarDisabledDate")){

				this.setValue(node.dijitDateValue);

				this.onValueSelected(this.value);

			}

		},

		onValueSelected: function(/*Date*/date){

			//summary: a date cell was selected.  It may be the same as the previous value.

		},

		onChange: function(/*Date*/date){

			//summary: called only when the selected date has changed

		},

		isDisabledDate: function(/*Date*/dateObject, /*String?*/locale){

			// summary:

			//	May be overridden to disable certain dates in the calendar e.g. isDisabledDate=dojo.date.locale.isWeekend

			return false; // Boolean

		}

	}

);

}