public virtual void ViewCalendarAt(NSDate at)
{
ObjectiveCRuntime.SendMessage(this, "viewCalendarAt:", at);
}
partial void AddUpdateEvent(Id sender)
{
// Get the scripting bridge object for the target application.
iCalApplication iCal = SBApplication.ApplicationWithBundleIdentifier ("com.apple.iCal").CastTo<iCalApplication>();
// Bring the iCal application into view
iCal.Activate ();
// Reference to our calendar object
iCalCalendar theCalendar = null;
// Get the name of the calendar from the window.
NSString calendarName = calendar.StringValue;
// Get the calendar with the specified name using the -filteredArrayUsingPredicate: method.
NSArray matchingCalendars = iCal.Calendars.FilteredArrayUsingPredicate (NSPredicate.PredicateWithFormat ("name == %@", calendarName));
if (matchingCalendars.Count > 0) {
theCalendar = matchingCalendars.ObjectAtIndex (0).CastTo<iCalCalendar> ();
}
// If no such calendar exists, then create a new one with that name.
if (theCalendar == null) {
// Set up the properties for the new calendar
NSDictionary props = NSDictionary.DictionaryWithObjectForKey (calendarName, (NSString)"name");
// Allocate and initialize the new calendar
Class calendarClass = iCal.ClassForScriptingClass ("calendar");
// TODO: Change when constructor is available
theCalendar = calendarClass.SendMessage<Id>("alloc").SendMessage<iCalCalendar>("initWithProperties:",props);
// ...and add it to the list of calendars in the iCal application.
iCal.Calendars.AddObject (theCalendar);
}
// get the event with the specified name from the calendar. If no such event exists, then create a new one with that name.
// reference to our event object
iCalEvent theEvent;
// get the name of the event from the window.
NSString eventName = [email protected];
// calculate start and end times for a one hour event starting at the time displayed in the window.
NSDate startDate = this.time.DateValue;
// set the end date to the start time plus one hour (3600 seconds).
NSDate endDate = new NSDate (3600, startDate);
// the event summary contains the name displayed in the iCal calendar windows,
// so we can't use [[[theCalendar events] objectWithName:eventName] exists]
// to find out if the event exists.
//
//So, instead of that we're going to use filteredArrayUsingPredicate to retrieve
// an array of all of the events with a matching summary.
NSArray matchingEvents = theCalendar.Events.FilteredArrayUsingPredicate (NSPredicate.PredicateWithFormat ("summary == %@", eventName));
// if we found at least one matching event, then we'll update the times for the first event with a matching summary
if (matchingEvents.Count >= 1) {
// get the first matching event out of the response
theEvent = matchingEvents.ObjectAtIndex (0).CastTo<iCalEvent> ();
// update the dates for the event
theEvent.StartDate = startDate;
theEvent.EndDate = endDate;
} else {
// otherwise, create a new event
// set up the event properties. Note, we're using kvc names from the iCal.h file to name the properties encoded in the NSDictonary.
NSDictionary props = NSDictionary.DictionaryWithObjectsAndKeys (eventName, (NSString)"summary", startDate, (NSString)"startDate", endDate, (NSString)"endDate", null);
// create the new event
Class eventClass = iCal.ClassForScriptingClass ("event");
// TODO: Change when constructor is available
theEvent = eventClass.SendMessage<Id>("alloc").SendMessage<iCalEvent>("initWithProperties:",props);
// add it to the list of events for this calendar.
theCalendar.Events.AddObject (theEvent);
}
}