cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dijit/_Calendar.js
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

325 lines
10 KiB
JavaScript

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:
// A simple GUI for choosing a date in the context of a monthly calendar.
// 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 dijit.form.DateTextBox instead.
//
// Note that the parser takes all dates attributes passed in the
// [RFC 3339 format](http://www.faqs.org/rfcs/rfc3339.html), e.g. `2005-06-30T08:05:00-07:00`
// so that they are serializable and locale-independent.
//
// example:
// | var calendar = new dijit._Calendar({}, dojo.byId("calendarNode"));
//
// example:
// | <div dojoType="dijit._Calendar"></div>
templatePath: dojo.moduleUrl("dijit", "templates/Calendar.html"),
// 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:
// Deprecated. Used attr('value', ...) instead.
// tags:
// deprecated
dojo.deprecated("dijit.Calendar:setValue() is deprecated. Use attr('value', ...) instead.", "", "2.0");
this.attr('value', value);
},
_getValueAttr: function(/*String*/ value){
// summary:
// Hook so attr('value') works.
var value = new Date(this.value);
value.setHours(0, 0, 0, 0); // return midnight, local time for back-compat
// If daylight savings pushes midnight to the previous date, fix the Date
// object to point at 1am so it will represent the correct day. See #9366
if(value.getDate() < this.value.getDate()){
value = dojo.date.add(value, "hour", 1);
}
return value;
},
_setValueAttr: function(/*Date*/ value){
// summary:
// Hook to make attr("value", ...) work.
// description:
// 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.
// tags:
// protected
if(!this.value || dojo.date.compare(value, this.value)){
value = new Date(value);
value.setHours(1); // to avoid issues when DST shift occurs at midnight, see #8521, #9366
this.displayMonth = new Date(value);
if(!this.isDisabledDate(value, this.lang)){
this.value = value;
this.onChange(this.attr('value'));
}
this._populateGrid();
}
},
_setText: function(node, text){
// summary:
// This just sets the content of node to the specified text.
// Can't do "node.innerHTML=text" because of an IE bug w/tables, see #3434.
// tags:
// private
while(node.firstChild){
node.removeChild(node.firstChild);
}
node.appendChild(dojo.doc.createTextNode(text));
},
_populateGrid: function(){
// summary:
// Fills in the calendar grid with each day (1-31)
// tags:
// private
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;
}
var clazz2 = this.getClassForDate(date, this.lang);
if(clazz2){
clazz = clazz2 + " " + 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;
var d = new Date();
dojo.forEach(["previous", "current", "next"], function(name){
d.setFullYear(y++);
this._setText(this[name+"YearLabelNode"],
dojo.date.locale.format(d, {selector:'year', locale:this.lang}));
}, this);
// Set up repeating mouse behavior
var _this = this;
var typematic = function(nodeProp, dateProp, adj){
_this._connects.push(
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);
},
goToToday: function(){
// summary:
// Sets calendar's value to today's date
this.attr('value', new Date());
},
postCreate: function(){
this.inherited(arguments);
dojo.setSelectable(this.domNode, false);
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.create("div", null, this.monthLabelSpacer);
this._setText(monthSpacer, name);
}, this);
this.value = null;
this.attr('value', new Date());
},
_adjustDisplay: function(/*String*/ part, /*int*/ amount){
// summary:
// Moves calendar forwards or backwards by months or years
// part:
// "month" or "year"
// amount:
// Number of months or years
// tags:
// private
this.displayMonth = dojo.date.add(this.displayMonth, part, amount);
this._populateGrid();
},
_onDayClick: function(/*Event*/ evt){
// summary:
// Handler for when user clicks a day
// tags:
// protected
dojo.stopEvent(evt);
for(var node = evt.target; node && !node.dijitDateValue; node = node.parentNode);
if(node && !dojo.hasClass(node, "dijitCalendarDisabledDate")){
this.attr('value', node.dijitDateValue);
this.onValueSelected(this.attr('value'));
}
},
_onDayMouseOver: function(/*Event*/ evt){
// summary:
// Handler for when user clicks a day
// tags:
// protected
var node = evt.target;
if(node && (node.dijitDateValue || node == this.previousYearLabelNode || node == this.nextYearLabelNode) ){
dojo.addClass(node, "dijitCalendarHoveredDate");
this._currentNode = node;
}
},
_onDayMouseOut: function(/*Event*/ evt){
// summary:
// Handler for when user clicks a day
// tags:
// protected
if(!this._currentNode){ return; }
for(var node = evt.relatedTarget; node;){
if(node == this._currentNode){ return; }
try{
node = node.parentNode;
}catch(x){
node = null;
}
}
dojo.removeClass(this._currentNode, "dijitCalendarHoveredDate");
this._currentNode = null;
},
onValueSelected: function(/*Date*/ date){
// summary:
// Notification that a date cell was selected. It may be the same as the previous value.
// description:
// Used by `dijit.form._DateTimeTextBox` (and thus `dijit.form.DateTextBox`)
// to get notification when the user has clicked a date.
// tags:
// protected
},
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`
// tags:
// extension
/*=====
return false; // Boolean
=====*/
},
getClassForDate: function(/*Date*/ dateObject, /*String?*/ locale){
// summary:
// May be overridden to return CSS classes to associate with the date entry for the given dateObject,
// for example to indicate a holiday in specified locale.
// tags:
// extension
/*=====
return ""; // String
=====*/
}
}
);