sogo/UI/Scheduler/UIxCalDayTable.m

/* UIxCalDayTable.m - this file is part of SOGo
 *
 * Copyright (C) 2006 Inverse groupe conseil
 *
 * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
 *
 * This file is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This file is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#import <Foundation/NSArray.h>
#import <Foundation/NSCalendarDate.h>
#import <Foundation/NSDictionary.h>
#import <Foundation/NSKeyValueCoding.h>
#import <Foundation/NSString.h>
#import <Foundation/NSUserDefaults.h>

#import <NGExtensions/NSCalendarDate+misc.h>
#import <EOControl/EOQualifier.h>

#import <SoObjects/SOGo/SOGoDateFormatter.h>
#import <SoObjects/SOGo/SOGoUser.h>

#import "UIxCalDayTable.h"

@class SOGoAppointment;

@implementation UIxCalDayTable

- (id) init
{
  if ((self = [super init]))
    {
      daysToDisplay = nil;
      hoursToDisplay = nil;
      numberOfDays = 1;
      startDate = nil;
      currentTableDay = nil;
      currentTableHour = nil;
      weekDays = [[context valueForKey: @"locale"] objectForKey: NSShortWeekDayNameArray];
      [weekDays retain];
      dateFormatter = [[context activeUser] dateFormatterInContext: context];
    }

  return self;
}

- (void) dealloc
{
//   if (allAppointments)
//     [allAppointments release];
  [weekDays release];
  [daysToDisplay release];
  [hoursToDisplay release];
  [super dealloc];
}

- (void) setNumberOfDays: (NSString *) aNumber
{
  numberOfDays = [aNumber intValue];
  [daysToDisplay release];
  daysToDisplay = nil;
}

- (NSString *) numberOfDays
{
  return [NSString stringWithFormat: @"%d", numberOfDays];
}

- (void) setStartDate: (NSCalendarDate *) aStartDate
{
  startDate = aStartDate;
  [daysToDisplay release];
  daysToDisplay = nil;
}

- (NSCalendarDate *) startDate
{
  if (!startDate)
    startDate = [super startDate];

  return [startDate beginOfDay];
}

- (NSCalendarDate *) endDate
{
  NSCalendarDate *endDate;

  endDate = [[self startDate] dateByAddingYears: 0
                              months: 0
                              days: numberOfDays - 1];

  return [endDate endOfDay];
}

- (NSArray *) hoursToDisplay
{
  unsigned int currentHour, lastHour;

  if (!hoursToDisplay)
    {
      currentHour = [self dayStartHour];
      lastHour = [self dayEndHour];
      hoursToDisplay = [NSMutableArray new];

      while (currentHour < lastHour)
        {
          [hoursToDisplay
            addObject: [NSString stringWithFormat: @"%d", currentHour]];
          currentHour++;
        }
      [hoursToDisplay
        addObject: [NSString stringWithFormat: @"%d", currentHour]];
    }

  return hoursToDisplay;
}

- (NSArray *) daysToDisplay
{
  NSCalendarDate *currentDate;
  int count;

  if (!daysToDisplay)
    {
      daysToDisplay = [NSMutableArray new];
      currentDate = [[self startDate] hour: [self dayStartHour]
                                      minute: 0];
      [daysToDisplay addObject: currentDate];
      for (count = 1; count < numberOfDays; count++)
        [daysToDisplay addObject: [currentDate dateByAddingYears: 0
                                               months: 0
                                               days: count]];

    }

  return daysToDisplay;
}

- (void) setCurrentTableDay: (NSCalendarDate *) aTableDay
{
  currentTableDay = aTableDay;
}

- (NSCalendarDate *) currentTableDay
{
  return currentTableDay;
}

- (void) setCurrentTableHour: (NSString *) aTableHour
{
  currentTableHour = aTableHour;
}

- (NSString *) currentTableHour
{
  return currentTableHour;
}

- (NSString *) currentAppointmentHour
{
  return [NSString stringWithFormat: @"%.2d00", [currentTableHour intValue]];
}

- (NSString *) labelForDay
{
  return [weekDays objectAtIndex: [currentTableDay dayOfWeek]];
}

- (NSString *) labelForDate
{
  return [dateFormatter shortFormattedDate: currentTableDay];
}

// - (NSDictionary *) _adjustedAppointment: (NSDictionary *) anAppointment
//                                forStart: (NSCalendarDate *) start
//                                  andEnd: (NSCalendarDate *) end
// {
//   NSMutableDictionary *newMutableAppointment;
//   NSDictionary *newAppointment;
//   BOOL startIsEarlier, endIsLater;

//   startIsEarlier
//     = ([[anAppointment objectForKey: @"startDate"] laterDate: start] == start);
//   endIsLater
//     = ([[anAppointment objectForKey: @"endDate"] earlierDate: end] == end);

//   if (startIsEarlier || endIsLater)
//     {
//       newMutableAppointment
//         = [NSMutableDictionary dictionaryWithDictionary: anAppointment];
      
//       if (startIsEarlier)
//         [newMutableAppointment setObject: start
//                                forKey: @"startDate"];
//       if (endIsLater)
//         [newMutableAppointment setObject: end
//                                forKey: @"endDate"];

//       newAppointment = newMutableAppointment;
//     }
//   else
//     newAppointment = anAppointment;

//   return newAppointment;
// }

// - (NSArray *) appointmentsForCurrentDay
// {
//   NSMutableArray *filteredAppointments;
//   NSEnumerator *aptsEnumerator;
//   NSDictionary *currentDayAppointment;
//   NSCalendarDate *start, *end;
//   int endHour;

//   if (!allAppointments)
//     {
//       allAppointments = [self fetchCoreAppointmentsInfos];
//       [allAppointments retain];
//     }

//   filteredAppointments = [NSMutableArray new];
//   [filteredAppointments autorelease];

//   start = [currentTableDay hour: [self dayStartHour] minute: 0];
//   endHour = [self dayEndHour];
//   if (endHour < 24)
//     end = [currentTableDay hour: [self dayEndHour] minute: 59];
//   else
//     end = [[currentTableDay tomorrow] hour: 0 minute: 0];

//   aptsEnumerator = [allAppointments objectEnumerator];
//   currentDayAppointment = [aptsEnumerator nextObject];
//   while (currentDayAppointment)
//     {
//       if (([end laterDate: [currentDayAppointment
//                              valueForKey: @"startDate"]] == end)
//           && ([start earlierDate: [currentDayAppointment
//                                     valueForKey: @"endDate"]] == start))
//         [filteredAppointments
//           addObject: [self _adjustedAppointment: currentDayAppointment
//                            forStart: start andEnd: end]];
//       currentDayAppointment = [aptsEnumerator nextObject];
//     }

//   return filteredAppointments;
// }

// - (void) setCurrentAppointment: (NSDictionary *) newCurrentAppointment
// {
//   currentAppointment = newCurrentAppointment;
// }

// - (NSDictionary *) currentAppointment
// {
//   return currentAppointment;
// }

- (NSString *) appointmentsClasses
{
  return [NSString stringWithFormat: @"appointments appointmentsFor%dDays",
                   numberOfDays];
}

- (NSString *) daysViewClasses
{
  return [NSString stringWithFormat: @"daysView daysViewFor%dDays", numberOfDays];
}

- (NSString *) dayClasses
{
  NSMutableString *classes;
  int dayOfWeek;

  classes = [NSMutableString new];
  [classes autorelease];
  [classes appendFormat: @"day day%d", [currentTableDay dayOfWeek]];
  if (numberOfDays > 1)
    {
      dayOfWeek = [currentTableDay dayOfWeek];
      if (dayOfWeek == 0 || dayOfWeek == 6)
        [classes appendString: @" weekEndDay"];
      if ([currentTableDay isToday])
        [classes appendString: @" dayOfToday"];
      if ([[self selectedDate] isDateOnSameDay: currentTableDay])
        [classes appendString: @" selectedDay"];
    }

  return classes;
}

- (NSString *) clickableHourCellClass
{
  return [NSString stringWithFormat: @"clickableHourCell clickableHourCell%@", currentTableHour];
}

@end