pjs/calendar/resources/content/eventDialog.js

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JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is OEone Calendar Code, released October 31st, 2001.
*
* The Initial Developer of the Original Code is
* OEone Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Garth Smedley <garths@oeone.com>
* Mike Potter <mikep@oeone.com>
* Colin Phillips <colinp@oeone.com>
* Chris Charabaruk <coldacid@meldstar.com>
* ArentJan Banck <ajbanck@planet.nl>
* Mostafa Hosseini <mostafah@oeone.com>
* Eric Belhaire <belhaire@ief.u-psud.fr>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/***** calendar/eventDialog.js
* AUTHOR
* Garth Smedley
* REQUIRED INCLUDES
* <script type="application/x-javascript" src="chrome://calendar/content/dateUtils.js"/>
*
* NOTES
* Code for the calendar's new/edit event dialog.
*
* Invoke this dialog to create a new event as follows:
var args = new Object();
args.mode = "new"; // "new" or "edit"
args.onOk = <function>; // funtion to call when OK is clicked
args.calendarEvent = calendarEvent; // newly creatd calendar event to be editted
openDialog("chrome://calendar/content/eventDialog.xul", "caEditEvent", "chrome,modal", args );
*
* Invoke this dialog to edit an existing event as follows:
*
var args = new Object();
args.mode = "edit"; // "new" or "edit"
args.onOk = <function>; // funtion to call when OK is clicked
args.calendarEvent = calendarEvent; // javascript object containin the event to be editted
* When the user clicks OK the onOk function will be called with a calendar event object.
*
*
* IMPLEMENTATION NOTES
**********
*/
/*-----------------------------------------------------------------
* W I N D O W V A R I A B L E S
*/
var debugenabled=false;
var gEvent; // event being edited
var gOnOkFunction; // function to be called when user clicks OK
var gDuration = -1; // used to preserve duration when changing event start.
const DEFAULT_ALARM_LENGTH = 15; //default number of time units, an alarm goes off before an event
const kRepeatDay_0 = 1<<0;//Sunday
const kRepeatDay_1 = 1<<1;//Monday
const kRepeatDay_2 = 1<<2;//Tuesday
const kRepeatDay_3 = 1<<3;//Wednesday
const kRepeatDay_4 = 1<<4;//Thursday
const kRepeatDay_5 = 1<<5;//Friday
const kRepeatDay_6 = 1<<6;//Saturday
var gStartDate = new Date( );
// Note: gEndDate is *exclusive* end date, so duration = end - start.
// For all-day(s) events (no times), displayed end date is one day earlier.
var gEndDate = new Date( );
/*-----------------------------------------------------------------
* W I N D O W F U N C T I O N S
*/
/**
* Called when the dialog is loaded.
*/
function loadCalendarEventDialog()
{
// Get arguments, see description at top of file
var args = window.arguments[0];
gOnOkFunction = args.onOk;
gEvent = args.calendarEvent;
// mode is "new or "edit" - show proper header
var titleDataItem = null;
if( "new" == args.mode )
{
titleDataItem = document.getElementById( "data-event-title-new" );
}
else
{
titleDataItem = document.getElementById( "data-event-title-edit" );
}
var titleString = titleDataItem.getAttribute( "value" );
document.getElementById("calendar-new-eventwindow").setAttribute("title", titleString);
// fill in fields from the event
gStartDate.setTime( gEvent.start.getTime() );
document.getElementById( "start-datetime" ).value = gStartDate;
gEndDate.setTime( gEvent.end.getTime() );
var displayEndDate = new Date(gEndDate);
if( gEvent.allDay ) {
//displayEndDate == icalEndDate - 1, in the case of allday events
displayEndDate.setDate( displayEndDate.getDate() - 1 );
}
document.getElementById( "end-datetime" ).value = displayEndDate;
gDuration = gEndDate.getTime() - gStartDate.getTime(); //in ms
if ( gEvent.recurForever )
{
gEvent.recurEnd.setTime( gEndDate );
}
var recurEndDate = new Date( gEvent.recurEnd.getTime() );
//do the stuff for exceptions
var ArrayOfExceptions = gEvent.getExceptions();
while( ArrayOfExceptions.hasMoreElements() )
{
ExceptionTime = ArrayOfExceptions.getNext().QueryInterface(Components.interfaces.nsISupportsPRTime).data;
var ExceptionDate = new Date( ExceptionTime );
addException( ExceptionDate );
}
//file attachments;
for( var i = 0; i < gEvent.attachmentsArray.Count(); i++ )
{
var thisAttachment = gEvent.attachmentsArray.QueryElementAt( i, Components.interfaces.nsIMsgAttachment );
addAttachment( thisAttachment );
}
document.getElementById( "exceptions-date-picker" ).value = gStartDate;
setFieldValue( "title-field", gEvent.title );
setFieldValue( "description-field", gEvent.description );
setFieldValue( "location-field", gEvent.location );
setFieldValue( "uri-field", gEvent.url );
switch( gEvent.status )
{
case gEvent.ICAL_STATUS_TENTATIVE:
setFieldValue( "status-field", "ICAL_STATUS_TENTATIVE" );
break;
case gEvent.ICAL_STATUS_CONFIRMED:
setFieldValue( "status-field", "ICAL_STATUS_CONFIRMED" );
break;
case gEvent.ICAL_STATUS_CANCELLED:
setFieldValue( "status-field", "ICAL_STATUS_CANCELLED" );
break;
}
setFieldValue( "all-day-event-checkbox", gEvent.allDay, "checked" );
setFieldValue( "private-checkbox", gEvent.privateEvent, "checked" );
setFieldValue( "alarm-checkbox", gEvent.alarm, "checked" );
setFieldValue( "alarm-length-field", gEvent.alarmLength );
setFieldValue( "alarm-length-units", gEvent.alarmUnits );
setFieldValue( "alarm-trigger-relation", gEvent.getParameter( "ICAL_RELATED_PARAMETER" ) );
if ( gEvent.alarmEmailAddress && gEvent.alarmEmailAddress != "" )
{
setFieldValue( "alarm-email-checkbox", true, "checked" );
setFieldValue( "alarm-email-field", gEvent.alarmEmailAddress );
}
else
{
setFieldValue( "alarm-email-checkbox", false, "checked" );
setFieldValue( "alarm-email-field", true, "disabled" );
}
if ( gEvent.inviteEmailAddress != undefined && gEvent.inviteEmailAddress != "" )
{
setFieldValue( "invite-checkbox", true, "checked" );
setFieldValue( "invite-email-field", gEvent.inviteEmailAddress );
}
else
{
setFieldValue( "invite-checkbox", false, "checked" );
}
setFieldValue( "repeat-checkbox", gEvent.recur, "checked");
if( gEvent.recurInterval < 1 )
gEvent.recurInterval = 1;
setFieldValue( "repeat-length-field", gEvent.recurInterval );
if( gEvent.recurUnits )
setFieldValue( "repeat-length-units", gEvent.recurUnits ); //don't put the extra "value" element here, or it won't work.
else
setFieldValue( "repeat-length-units", "weeks" );
setFieldValue( "repeat-end-date-picker", new Date( gEvent.recurEnd.getTime() ) );
setFieldValue( "repeat-forever-radio", (gEvent.recurForever != undefined && gEvent.recurForever != false), "selected" );
setFieldValue( "repeat-until-radio", ( (gEvent.recurForever == undefined || gEvent.recurForever == false ) && gEvent.recurCount == 0), "selected" );
setFieldValue( "repeat-numberoftimes-radio", (gEvent.recurCount != 0), "selected" );
setFieldValue( "repeat-numberoftimes-textbox", gEvent.recurCount );
/* Categories stuff */
// Load categories
var categoriesString = opener.GetUnicharPref(opener.gCalendarWindow.calendarPreferences.calendarPref, "categories.names", getDefaultCategories() );
var categoriesList = categoriesString.split( "," );
// insert the category already in the task so it doesn't get lost
if( gEvent.categories )
{
if( categoriesString.indexOf( gEvent.categories ) == -1 )
categoriesList[categoriesList.length] = gEvent.categories;
}
categoriesList.sort();
var oldMenulist = document.getElementById( "categories-menulist-menupopup" );
while( oldMenulist.hasChildNodes() )
oldMenulist.removeChild( oldMenulist.lastChild );
for (i = 0; i < categoriesList.length ; i++)
{
document.getElementById( "categories-field" ).appendItem(categoriesList[i], categoriesList[i]);
}
document.getElementById( "categories-field" ).selectedIndex = -1;
setFieldValue( "categories-field", gEvent.categories );
/* Server stuff */
var serverList = opener.gCalendarWindow.calendarManager.calendars;
document.getElementById( "server-menulist-menupopup" ).database.AddDataSource( opener.gCalendarWindow.calendarManager.rdf.getDatasource() );
document.getElementById( "server-menulist-menupopup" ).builder.rebuild();
if( args.mode == "new" )
{
if( args.server )
{
setFieldValue( "server-field", args.server );
}
else
{
document.getElementById( "server-field" ).selectedIndex = 1;
}
}
else
{
if( gEvent.parent )
setFieldValue( "server-field", gEvent.parent.server );
else
{
document.getElementById( "server-field" ).selectedIndex = 1;
}
//for now you can't edit which file the event is in.
setFieldValue( "server-field", "true", "disabled" );
setFieldValue( "server-field-label", "true", "disabled" );
}
// update enabling and disabling
updateRepeatItemEnabled();
updateStartEndItemEnabled();
updateAlarmItemEnabled();
updateInviteItemEnabled();
updateAddExceptionButton();
//updateAlarmEmailItemEnabled();
/*
** set the advanced weekly repeating stuff
*/
setAdvancedWeekRepeat();
setFieldValue( "advanced-repeat-dayofmonth", ( gEvent.recurWeekNumber == 0 || gEvent.recurWeekNumber == undefined ), "selected" );
setFieldValue( "advanced-repeat-dayofweek", ( gEvent.recurWeekNumber > 0 && gEvent.recurWeekNumber != 5 ), "selected" );
setFieldValue( "advanced-repeat-dayofweek-last", ( gEvent.recurWeekNumber == 5 ), "selected" );
// start focus on title
var firstFocus = document.getElementById( "title-field" );
firstFocus.focus();
opener.setCursor( "default" );
}
/**
* Called when the OK button is clicked.
*/
function onOKCommand()
{
// get values from the form and put them into the event
gEvent.title = getFieldValue( "title-field" );
gEvent.description = getFieldValue( "description-field" );
gEvent.location = getFieldValue( "location-field" );
gEvent.start.setTime( gStartDate.getTime() );
gEvent.end.setTime( gEndDate.getTime() );
if( getFieldValue( "status-field" ) != "" )
gEvent.status = eval( "gEvent."+getFieldValue( "status-field" ) );
gEvent.allDay = getFieldValue( "all-day-event-checkbox", "checked" );
gEvent.url = getFieldValue( "uri-field" );
gEvent.privateEvent = getFieldValue( "private-checkbox", "checked" );
if( getFieldValue( "invite-checkbox", "checked" ) )
{
gEvent.inviteEmailAddress = getFieldValue( "invite-email-field", "value" );
}
else
{
gEvent.inviteEmailAddress = "";
}
gEvent.alarm = getFieldValue( "alarm-checkbox", "checked" );
gEvent.alarmLength = getFieldValue( "alarm-length-field" );
gEvent.alarmUnits = getFieldValue( "alarm-length-units", "value" );
gEvent.setParameter( "ICAL_RELATED_PARAMETER", getFieldValue( "alarm-trigger-relation", "value" ) );
if ( getFieldValue( "alarm-email-checkbox", "checked" ) )
{
gEvent.alarmEmailAddress = getFieldValue( "alarm-email-field", "value" );
}
else
{
gEvent.alarmEmailAddress = "";
}
gEvent.categories = getFieldValue( "categories-field", "value" );
gEvent.recur = getFieldValue( "repeat-checkbox", "checked" );
gEvent.recurUnits = getFieldValue( "repeat-length-units", "value" );
gEvent.recurForever = getFieldValue( "repeat-forever-radio", "selected" );
gEvent.recurInterval = getFieldValue( "repeat-length-field" );
gEvent.recurCount = getFieldValue( "repeat-numberoftimes-textbox" );
if( gEvent.recurInterval == 0 )
gEvent.recur = false;
var recurEndDate = document.getElementById( "repeat-end-date-picker" ).value;
gEvent.recurEnd.setTime( recurEndDate );
gEvent.recurEnd.hour = gEvent.start.hour;
gEvent.recurEnd.minute = gEvent.start.minute;
if( gEvent.recur == true )
{
//check that the repeat end time is later than the end time
if( gEvent.recurUnits == "weeks" )
{
/*
** advanced weekly repeating, choosing the days to repeat
*/
gEvent.recurWeekdays = getAdvancedWeekRepeat();
}
else if( gEvent.recurUnits == "months" )
{
/*
** advanced month repeating, either every day or every date
*/
if( getFieldValue( "advanced-repeat-dayofweek", "selected" ) == true )
{
gEvent.recurWeekNumber = getWeekNumberOfMonth();
}
else if( getFieldValue( "advanced-repeat-dayofweek-last", "selected" ) == true )
{
gEvent.recurWeekNumber = 5;
}
else
gEvent.recurWeekNumber = 0;
}
}
/* EXCEPTIONS */
gEvent.removeAllExceptions();
var listbox = document.getElementById( "exception-dates-listbox" );
for( i = 0; i < listbox.childNodes.length; i++ )
{
debug( "\n exception added for "+listbox.childNodes[i].value );
var dateObj = new Date( );
dateObj.setTime( listbox.childNodes[i].value );
gEvent.addException( dateObj );
}
/* File attachments */
//loop over the items in the listbox
gEvent.removeAttachments();
var attachmentListbox = document.getElementById( "attachmentBucket" );
for( i = 0; i < attachmentListbox.childNodes.length; i++ )
{
Attachment = Components.classes["@mozilla.org/messengercompose/attachment;1"].createInstance( Components.interfaces.nsIMsgAttachment );
Attachment.url = attachmentListbox.childNodes[i].getAttribute( "label" );
gEvent.addAttachment( Attachment );
}
// Attach any specified contacts to the event
if( gEventCardArray )
{
try{
// Remove any existing contacts
gEvent.removeContacts();
// Add specified contacts
for( var cardId in gEventCardArray )
{
if( gEventCardArray[ cardId ] )
{
gEvent.addContact( gEventCardArray[ cardId ] );
}
}
}
catch( e )
{
}
}
var Server = getFieldValue( "server-field" );
// :TODO: REALLY only do this if the alarm or start settings change.?
//if the end time is later than the start time... alert the user using text from the dtd.
// call caller's on OK function
gOnOkFunction( gEvent, Server );
// tell standard dialog stuff to close the dialog
return true;
}
/*
* Compare dateA with dateB ignoring time of day of each date object.
* Comparison based on year, month, and day, ignoring rest.
* Returns
* -1 if dateA < dateB (ignoring time of day)
* 0 if dateA == dateB (ignoring time of day)
* +1 if dateA > dateB (ignoring time of day)
*/
function compareIgnoringTimeOfDay(dateA, dateB)
{
if (dateA.getFullYear() == dateB.getFullYear() &&
dateA.getMonth() == dateB.getMonth() &&
dateA.getDay() == dateB.getDay() ) {
return 0;
} else if (dateA < dateB) {
return -1;
} else if (dateA > dateB) {
return 1;
}
}
/** Check that end date is not before start date, and update warning msg.
Return true if problem found. **/
function checkSetTimeDate()
{
var dateComparison = compareIgnoringTimeOfDay(gEndDate, gStartDate);
if (dateComparison < 0 ||
(dateComparison == 0 && getFieldValue( "all-day-event-checkbox",
"checked" )))
{
// end before start, or all day event and end date is not exclusive.
setDateError(true);
setTimeError(false);
return false;
}
else if (dateComparison == 0)
{
setDateError(false);
// start & end date same, so compare entire time (ms since 1970)
var isBadEndTime = gEndDate.getTime() < gStartDate.getTime();
setTimeError(isBadEndTime);
return !isBadEndTime;
}
else
{
setDateError(false);
setTimeError(false);
return true;
}
}
/*
* Check that the recurrence end date is after the end date of the event.
* Unlike the time/date versions this one sets the error message too as is
* doesn't depend on the outcome of any of the other tests
*/
function checkSetRecurTime()
{
var recurEndDate = document.getElementById( "repeat-end-date-picker" ).value;
var recurForever = getFieldValue( "repeat-forever-radio", "selected" );
var recur = getFieldValue( "repeat-checkbox", "checked" );
debug(recurForever+ " and "+ recur+ "\n");
var state = ( recurEndDate.getTime() < gEndDate.getTime() &&
( recurEndDate.getFullYear() != gEndDate.getFullYear() ||
recurEndDate.getMonth() != gEndDate.getMonth() ||
recurEndDate.getDate() != gEndDate.getDate() )
&& !recurForever && recur) ;
setRecurError(state);
return(!state );
}
function setRecurError(state)
{
document.getElementById("repeat-time-warning" ).setAttribute( "collapsed", !state);
}
function setDateError(state)
{
document.getElementById( "end-date-warning" ).setAttribute( "collapsed", !state );
}
function setTimeError(state)
{
document.getElementById( "end-time-warning" ).setAttribute( "collapsed", !state );
}
function setOkButton(state)
{
if (state == false)
document.getElementById( "calendar-new-eventwindow" ).getButton( "accept" ).setAttribute( "disabled", true );
else
document.getElementById( "calendar-new-eventwindow" ).getButton( "accept" ).removeAttribute( "disabled" );
}
function updateOKButton()
{
var checkRecur = checkSetRecurTime();
var checkTimeDate = checkSetTimeDate();
setOkButton(checkRecur && checkTimeDate);
this.sizeToContent();
}
/**
* Called when a datepicker is finished, and a date was picked.
*/
function onDateTimePick( dateTimePicker )
{
var pickedDateTime = new Date( dateTimePicker.value );
if( dateTimePicker.id == "end-datetime" )
{
if( getFieldValue( "all-day-event-checkbox", "checked" ) ) {
//display enddate == ical enddate - 1 (for allday events)
pickedDateTime.setDate( pickedDateTime.getDate() + 1 );
}
gEndDate = pickedDateTime;
// save the duration
gDuration = gEndDate.getTime() - gStartDate.getTime();
updateOKButton();
return;
}
if( dateTimePicker.id == "start-datetime" )
{
gStartDate = pickedDateTime;
// preserve the previous duration by changing end
gEndDate.setTime( gStartDate.getTime() + gDuration );
var displayEndDate = new Date(gEndDate)
if( getFieldValue( "all-day-event-checkbox", "checked" ) ) {
//display enddate == ical enddate - 1 (for allday events)
displayEndDate.setDate( displayEndDate.getDate() - 1 );
}
document.getElementById( "end-datetime" ).value = displayEndDate;
}
var now = new Date();
// change the end date of recurring events to today,
// if the new date is after today and repeat is not checked.
if ( pickedDateTime.getTime() > now.getTime() &&
!getFieldValue( "repeat-checkbox", "checked" ) )
{
document.getElementById( "repeat-end-date-picker" ).value = pickedDateTime;
}
updateAdvancedWeekRepeat();
updateAdvancedRepeatDayOfMonth();
updateAddExceptionButton();
updateOKButton();
}
/**
* Called when the repeat checkbox is clicked.
*/
function commandRepeat()
{
updateRepeatItemEnabled();
}
/**
* Called when the until radio is clicked.
*/
function commandUntil()
{
updateUntilItemEnabled();
updateOKButton();
}
/**
* Called when the all day checkbox is clicked.
*/
function commandAllDay()
{
//user enddate == ical enddate - 1 (for allday events)
if( getFieldValue( "all-day-event-checkbox", "checked" ) ) {
gEndDate.setDate( gEndDate.getDate() + 1 );
} else {
gEndDate.setDate( gEndDate.getDate() - 1 );
}
updateStartEndItemEnabled();
updateOKButton();
}
/**
* Called when the alarm checkbox is clicked.
*/
function commandAlarm()
{
updateAlarmItemEnabled();
}
/**
* Enable/Disable Alarm items
*/
function updateAlarmItemEnabled()
{
var alarmCheckBox = "alarm-checkbox";
var alarmField = "alarm-length-field";
var alarmMenu = "alarm-length-units";
var alarmTrigger = "alarm-trigger-relation";
var alarmEmailCheckbox = "alarm-email-checkbox";
var alarmEmailField = "alarm-email-field";
// if( getFieldValue(alarmCheckBox, "checked" ) || getFieldValue( alarmEmailCheckbox, "checked" ) )
if( getFieldValue(alarmCheckBox, "checked" ) )
{
// call remove attribute beacuse some widget code checks for the presense of a
// disabled attribute, not the value.
setFieldValue( alarmField, false, "disabled" );
setFieldValue( alarmMenu, false, "disabled" );
setFieldValue( alarmTrigger, false, "disabled" );
setFieldValue( alarmEmailField, false, "disabled" );
setFieldValue( alarmEmailCheckbox, false, "disabled" );
}
else
{
setFieldValue( alarmField, true, "disabled" );
setFieldValue( alarmMenu, true, "disabled" );
setFieldValue( alarmTrigger, true, "disabled" );
setFieldValue( alarmEmailField, true, "disabled" );
setFieldValue( alarmEmailCheckbox, true, "disabled" );
}
}
/**
* Called when the alarm checkbox is clicked.
*/
function commandAlarmEmail()
{
updateAlarmEmailItemEnabled();
}
/**
* Enable/Disable Alarm items
*/
function updateAlarmEmailItemEnabled()
{
var alarmCheckBox = "alarm-email-checkbox";
var alarmEmailField = "alarm-email-field";
if( getFieldValue( alarmCheckBox, "checked" ) )
{
// call remove attribute beacuse some widget code checks for the presense of a
// disabled attribute, not the value.
setFieldValue( alarmEmailField, false, "disabled" );
}
else
{
setFieldValue( alarmEmailField, true, "disabled" );
}
}
/**
* Called when the alarm checkbox is clicked.
*/
function commandInvite()
{
updateInviteItemEnabled();
}
/**
* Enable/Disable Alarm items
*/
function updateInviteItemEnabled()
{
var inviteCheckBox = document.getElementById( "invite-checkbox" );
var inviteField = document.getElementById( "invite-email-field" );
if( inviteCheckBox.checked )
{
// call remove attribute beacuse some widget code checks for the presense of a
// disabled attribute, not the value.
inviteField.removeAttribute( "disabled" );
}
else
{
inviteField.setAttribute( "disabled", "true" );
}
}
/**
* Enable/Disable Repeat items
*/
function updateRepeatItemEnabled()
{
var repeatCheckBox = document.getElementById( "repeat-checkbox" );
var repeatDisableList = document.getElementsByAttribute( "disable-controller", "repeat" );
if( repeatCheckBox.checked )
{
for( var i = 0; i < repeatDisableList.length; ++i )
{
if( repeatDisableList[i].getAttribute( "today" ) != "true" )
repeatDisableList[i].removeAttribute( "disabled" );
}
}
else
{
for( var j = 0; j < repeatDisableList.length; ++j )
repeatDisableList[j].setAttribute( "disabled", "true" );
}
// udpate plural/singular
updateRepeatPlural();
updateAlarmPlural();
// update until items whenever repeat changes
updateUntilItemEnabled();
// extra interface depending on units
updateRepeatUnitExtensions();
}
/**
* Update plural singular menu items
*/
function updateRepeatPlural()
{
updateMenuPlural( "repeat-length-field", "repeat-length-units" );
}
/**
* Update plural singular menu items
*/
function updateAlarmPlural()
{
updateMenuPlural( "alarm-length-field", "alarm-length-units" );
}
/**
* Update plural singular menu items
*/
function updateMenuPlural( lengthFieldId, menuId )
{
var field = document.getElementById( lengthFieldId );
var menu = document.getElementById( menuId );
// figure out whether we should use singular or plural
var length = field.value;
var newLabelNumber;
if( Number( length ) > 1 )
{
newLabelNumber = "labelplural"
}
else
{
newLabelNumber = "labelsingular"
}
// see what we currently show and change it if required
var oldLabelNumber = menu.getAttribute( "labelnumber" );
if( newLabelNumber != oldLabelNumber )
{
// remember what we are showing now
menu.setAttribute( "labelnumber", newLabelNumber );
// update the menu items
var items = menu.getElementsByTagName( "menuitem" );
for( var i = 0; i < items.length; ++i )
{
var menuItem = items[i];
var newLabel = menuItem.getAttribute( newLabelNumber );
menuItem.label = newLabel;
menuItem.setAttribute( "label", newLabel );
}
// force the menu selection to redraw
var saveSelectedIndex = menu.selectedIndex;
menu.selectedIndex = -1;
menu.selectedIndex = saveSelectedIndex;
}
}
/**
* Enable/Disable Until items
*/
function updateUntilItemEnabled()
{
var repeatUntilRadio = document.getElementById( "repeat-until-radio" );
var repeatCheckBox = document.getElementById( "repeat-checkbox" );
var repeatEndText = document.getElementById( "repeat-end-date-picker" );
if( repeatCheckBox.checked && repeatUntilRadio.selected )
{
repeatEndText.removeAttribute( "disabled" );
}
else
{
repeatEndText.setAttribute( "disabled", "true" );
}
}
function updateRepeatUnitExtensions( )
{
var repeatMenu = document.getElementById( "repeat-length-units" );
var weekExtensions = document.getElementById( "repeat-extenstions-week" );
var monthExtensions = document.getElementById( "repeat-extenstions-month" );
//FIX ME! WHEN THE WINDOW LOADS, THIS DOESN'T EXIST
if( repeatMenu.selectedItem )
{
switch( repeatMenu.selectedItem.value )
{
case "days":
weekExtensions.setAttribute( "collapsed", "true" );
monthExtensions.setAttribute( "collapsed", "true" );
break;
case "weeks":
weekExtensions.removeAttribute( "collapsed" );
monthExtensions.setAttribute( "collapsed", "true" );
updateAdvancedWeekRepeat();
break;
case "months":
weekExtensions.setAttribute( "collapsed", "true" );
monthExtensions.removeAttribute( "collapsed" );
//the following line causes resize problems after turning on repeating events
updateAdvancedRepeatDayOfMonth();
break;
case "years":
weekExtensions.setAttribute( "collapsed", "true" );
monthExtensions.setAttribute( "collapsed", "true" );
break;
}
sizeToContent();
}
}
/**
* Enable/Disable Start/End items
*/
function updateStartEndItemEnabled()
{
var allDayCheckBox = document.getElementById( "all-day-event-checkbox" );
var editTimeDisabled = allDayCheckBox.checked;
var startTimePicker = document.getElementById( "start-datetime" );
var endTimePicker = document.getElementById( "end-datetime" );
startTimePicker.timepickerdisabled = editTimeDisabled;
endTimePicker.timepickerdisabled = editTimeDisabled;
}
/**
* Handle key down in repeat field
*/
function repeatLengthKeyDown( repeatField )
{
updateRepeatPlural();
}
/**
* Handle key down in alarm field
*/
function alarmLengthKeyDown( repeatField )
{
updateAlarmPlural();
}
function repeatUnitCommand( repeatMenu )
{
updateRepeatUnitExtensions();
}
/*
** Functions for advanced repeating elements
*/
function setAdvancedWeekRepeat()
{
var checked = false;
if( gEvent.recurWeekdays > 0 )
{
for( var i = 0; i < 7; i++ )
{
checked = ( ( gEvent.recurWeekdays | eval( "kRepeatDay_"+i ) ) == eval( gEvent.recurWeekdays ) );
setFieldValue( "advanced-repeat-week-"+i, checked, "checked" );
setFieldValue( "advanced-repeat-week-"+i, false, "today" );
}
}
//get the day number for today.
var dayNumber = document.getElementById( "start-datetime" ).value.getDay();
setFieldValue( "advanced-repeat-week-"+dayNumber, "true", "checked" );
setFieldValue( "advanced-repeat-week-"+dayNumber, "true", "disabled" );
setFieldValue( "advanced-repeat-week-"+dayNumber, "true", "today" );
}
/*
** Functions for advanced repeating elements
*/
function getAdvancedWeekRepeat()
{
var Total = 0;
for( var i = 0; i < 7; i++ )
{
if( getFieldValue( "advanced-repeat-week-"+i, "checked" ) == true )
{
Total += eval( "kRepeatDay_"+i );
}
}
return( Total );
}
/*
** function to set the menu items text
*/
function updateAdvancedWeekRepeat()
{
//get the day number for today.
var dayNumber = document.getElementById( "start-datetime" ).value.getDay();
//uncheck them all if the repeat checkbox is checked
var repeatCheckBox = document.getElementById( "repeat-checkbox" );
if( repeatCheckBox.checked )
{
//uncheck them all
for( var i = 0; i < 7; i++ )
{
setFieldValue( "advanced-repeat-week-"+i, false, "disabled" );
setFieldValue( "advanced-repeat-week-"+i, false, "today" );
}
}
if( !repeatCheckBox.checked )
{
for( i = 0; i < 7; i++ )
{
setFieldValue( "advanced-repeat-week-"+i, false, "checked" );
}
}
setFieldValue( "advanced-repeat-week-"+dayNumber, "true", "checked" );
setFieldValue( "advanced-repeat-week-"+dayNumber, "true", "disabled" );
setFieldValue( "advanced-repeat-week-"+dayNumber, "true", "today" );
}
/*
** function to set the menu items text
*/
function updateAdvancedRepeatDayOfMonth()
{
//get the day number for today.
var dayNumber = document.getElementById( "start-datetime" ).value.getDate();
var dayExtension = getDayExtension( dayNumber );
var weekNumber = getWeekNumberOfMonth();
var calStrings = document.getElementById("bundle_calendar");
var weekNumberText = getWeekNumberText( weekNumber );
var dayOfWeekText = getDayOfWeek( dayNumber );
var ofTheMonthText = document.getElementById( "ofthemonth-text" ).getAttribute( "value" );
var lastText = document.getElementById( "last-text" ).getAttribute( "value" );
var onTheText = document.getElementById( "onthe-text" ).getAttribute( "value" );
var dayNumberWithOrdinal = dayNumber + dayExtension;
var repeatSentence = calStrings.getFormattedString( "weekDayMonthLabel", [onTheText, dayNumberWithOrdinal, ofTheMonthText] );
document.getElementById( "advanced-repeat-dayofmonth" ).setAttribute( "label", repeatSentence );
if( weekNumber == 4 && isLastDayOfWeekOfMonth() )
{
document.getElementById( "advanced-repeat-dayofweek" ).setAttribute( "label", calStrings.getFormattedString( "weekDayMonthLabel", [weekNumberText, dayOfWeekText, ofTheMonthText] ) );
document.getElementById( "advanced-repeat-dayofweek-last" ).removeAttribute( "collapsed" );
document.getElementById( "advanced-repeat-dayofweek-last" ).setAttribute( "label", calStrings.getFormattedString( "weekDayMonthLabel", [lastText, dayOfWeekText, ofTheMonthText] ) );
}
else if( weekNumber == 4 && !isLastDayOfWeekOfMonth() )
{
document.getElementById( "advanced-repeat-dayofweek" ).setAttribute( "label", calStrings.getFormattedString( "weekDayMonthLabel", [weekNumberText, dayOfWeekText, ofTheMonthText] ) );
document.getElementById( "advanced-repeat-dayofweek-last" ).setAttribute( "collapsed", "true" );
}
else
{
document.getElementById( "advanced-repeat-dayofweek" ).setAttribute( "label", calStrings.getFormattedString( "weekDayMonthLabel", [weekNumberText, dayOfWeekText, ofTheMonthText] ) );
document.getElementById( "advanced-repeat-dayofweek-last" ).setAttribute( "collapsed", "true" );
}
}
/*
** function to enable or disable the add exception button
*/
function updateAddExceptionButton()
{
//get the date from the picker
var datePickerValue = document.getElementById( "exceptions-date-picker" ).value;
if( isAlreadyException( datePickerValue ) || document.getElementById( "repeat-checkbox" ).getAttribute( "checked" ) != "true" )
{
document.getElementById( "exception-add-button" ).setAttribute( "disabled", "true" );
}
else
{
document.getElementById( "exception-add-button" ).removeAttribute( "disabled" );
}
}
function removeSelectedExceptionDate()
{
var Listbox = document.getElementById( "exception-dates-listbox" );
var SelectedItem = Listbox.selectedItem;
if( SelectedItem )
Listbox.removeChild( SelectedItem );
}
function addException( dateToAdd )
{
if( !dateToAdd )
{
//get the date from the date and time box.
//returns a date object
dateToAdd = document.getElementById( "exceptions-date-picker" ).value;
}
if( isAlreadyException( dateToAdd ) )
return;
var DateLabel = formatDate( dateToAdd );
//add a row to the listbox
document.getElementById( "exception-dates-listbox" ).appendItem( DateLabel, dateToAdd.getTime() );
sizeToContent();
}
function isAlreadyException( dateObj )
{
//check to make sure that the date is not already added.
var listbox = document.getElementById( "exception-dates-listbox" );
for( var i = 0; i < listbox.childNodes.length; i++ )
{
var dateToMatch = new Date( );
dateToMatch.setTime( listbox.childNodes[i].value );
if( dateToMatch.getMonth() == dateObj.getMonth() && dateToMatch.getFullYear() == dateObj.getFullYear() && dateToMatch.getDate() == dateObj.getDate() )
return true;
}
return false;
}
function getDayExtension( dayNumber )
{
var dateStringBundle = srGetStrBundle("chrome://calendar/locale/dateFormat.properties");
if ( dayNumber >= 1 && dayNumber <= 31 )
{
return( dateStringBundle.GetStringFromName( "ordinal.suffix."+dayNumber ) );
}
else
{
dump("ERROR: Invalid day number: " + dayNumber);
return ( false );
}
}
function getDayOfWeek( )
{
//get the day number for today.
var dayNumber = document.getElementById( "start-datetime" ).value.getDay();
var dateStringBundle = srGetStrBundle("chrome://calendar/locale/dateFormat.properties");
//add one to the dayNumber because in the above prop. file, it starts at day1, but JS starts at 0
var oneBasedDayNumber = parseInt( dayNumber ) + 1;
return( dateStringBundle.GetStringFromName( "day."+oneBasedDayNumber+".name" ) );
}
function getWeekNumberOfMonth()
{
//get the day number for today.
var startTime = document.getElementById( "start-datetime" ).value;
var oldStartTime = startTime;
var thisMonth = startTime.getMonth();
var monthToCompare = thisMonth;
var weekNumber = 0;
while( monthToCompare == thisMonth )
{
startTime = new Date( startTime.getTime() - ( 1000 * 60 * 60 * 24 * 7 ) );
monthToCompare = startTime.getMonth();
weekNumber++;
}
return( weekNumber );
}
function isLastDayOfWeekOfMonth()
{
//get the day number for today.
var startTime = document.getElementById( "start-datetime" ).value;
var oldStartTime = startTime;
var thisMonth = startTime.getMonth();
var monthToCompare = thisMonth;
var weekNumber = 0;
while( monthToCompare == thisMonth )
{
startTime = new Date( startTime.getTime() - ( 1000 * 60 * 60 * 24 * 7 ) );
monthToCompare = startTime.getMonth();
weekNumber++;
}
if( weekNumber > 3 )
{
var nextWeek = new Date( oldStartTime.getTime() + ( 1000 * 60 * 60 * 24 * 7 ) );
if( nextWeek.getMonth() != thisMonth )
{
//its the last week of the month
return( true );
}
}
return( false );
}
/* FILE ATTACHMENTS */
function removeSelectedAttachment()
{
var Listbox = document.getElementById( "attachmentBucket" );
var SelectedItem = Listbox.selectedItem;
if( SelectedItem )
Listbox.removeChild( SelectedItem );
}
function addAttachment( attachmentToAdd )
{
if( !attachmentToAdd )
{
return;
}
//add a row to the listbox
document.getElementById( "attachmentBucket" ).appendItem( attachmentToAdd.url, attachmentToAdd.url );
sizeToContent();
}
function getWeekNumberText( weekNumber )
{
var dateStringBundle = srGetStrBundle("chrome://calendar/locale/dateFormat.properties");
if ( weekNumber >= 1 && weekNumber <= 4 )
{
return( dateStringBundle.GetStringFromName( "ordinal.name."+weekNumber) );
}
else if( weekNumber == 5 )
{
return( dateStringBundle.GetStringFromName( "ordinal.name.last" ) );
}
else
{
return( false );
}
}
var launch = true;
/* URL */
function loadURL()
{
if( launch == false ) //stops them from clicking on it twice
return;
launch = false;
//get the URL from the text box
var UrlToGoTo = document.getElementById( "uri-field" ).value;
if( UrlToGoTo.length < 4 ) //it has to be > 4, since it needs at least 1 letter, a . and a two letter domain name.
return;
//check if it has a : in it
if( UrlToGoTo.indexOf( ":" ) == -1 )
UrlToGoTo = "http://"+UrlToGoTo;
//launch the browser to that URL
launchBrowser( UrlToGoTo );
launch = true;
}
/**
* Helper function for filling the form, set the value of a property of a XUL element
*
* PARAMETERS
* elementId - ID of XUL element to set
* newValue - value to set property to ( if undefined no change is made )
* propertyName - OPTIONAL name of property to set, default is "value", use "checked" for
* radios & checkboxes, "data" for drop-downs
*/
function setFieldValue( elementId, newValue, propertyName )
{
var undefined;
if( newValue !== undefined )
{
var field = document.getElementById( elementId );
if( newValue === false )
{
field.removeAttribute( propertyName );
}
else
{
if( propertyName )
{
field.setAttribute( propertyName, newValue );
}
else
{
field.value = newValue;
}
}
}
}
/**
* Helper function for getting data from the form,
* Get the value of a property of a XUL element
*
* PARAMETERS
* elementId - ID of XUL element to get from
* propertyName - OPTIONAL name of property to set, default is "value", use "checked" for
* radios & checkboxes, "data" for drop-downs
* RETURN
* newValue - value of property
*/
function getFieldValue( elementId, propertyName )
{
var field = document.getElementById( elementId );
if( propertyName )
{
return field[ propertyName ];
}
else
{
return field.value;
}
}
/**
* Helper function for getting a date/time from the form.
* The element must have been set up with setDateFieldValue or setTimeFieldValue.
*
* PARAMETERS
* elementId - ID of XUL element to get from
* RETURN
* newValue - Date value of element
*/
function getDateTimeFieldValue( elementId )
{
var field = document.getElementById( elementId );
return field.editDate;
}
/**
* Helper function for filling the form, set the value of a date field
*
* PARAMETERS
* elementId - ID of time textbox to set
* newDate - Date Object to use
*/
function setDateFieldValue( elementId, newDate )
{
// set the value to a formatted date string
var field = document.getElementById( elementId );
field.value = formatDate( newDate );
// add an editDate property to the item to hold the Date object
// used in onDatePick to update the date from the date picker.
// used in getDateTimeFieldValue to get the Date back out.
// we clone the date object so changes made in place do not propagte
field.editDate = new Date( newDate );
}
/**
* Helper function for filling the form, set the value of a time field
*
* PARAMETERS
* elementId - ID of time textbox to set
* newDate - Date Object to use
*/
function setTimeFieldValue( elementId, newDate )
{
// set the value to a formatted time string
var field = document.getElementById( elementId );
field.value = formatTime( newDate );
// add an editDate property to the item to hold the Date object
// used in onTimePick to update the date from the time picker.
// used in getDateTimeFieldValue to get the Date back out.
// we clone the date object so changes made in place do not propagte
field.editDate = new Date( newDate );
}
/**
* Take a Date object and return a displayable date string i.e.: May 5, 1959
*/
function formatDate( date )
{
return( opener.gCalendarWindow.dateFormater.getFormatedDate( date ) );
}
/**
* Take a Date object and return a displayable time string i.e.: 12:30 PM
*/
function formatTime( time )
{
var timeString = opener.gCalendarWindow.dateFormater.getFormatedTime( time );
return timeString;
}
function debug( text )
{
if( debugenabled )
dump( "\n"+ text + "\n");
}