err.no Git - scalable-opengroupware.org/blob - UI/Scheduler/UIxCalDayTable.m

   1 /* UIxCalDayTable.m - this file is part of SOGo
   2  *
   3  * Copyright (C) 2006 Inverse groupe conseil
   4  *
   5  * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
   6  *
   7  * This file is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2, or (at your option)
  10  * any later version.
  11  *
  12  * This file is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; see the file COPYING.  If not, write to
  19  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20  * Boston, MA 02111-1307, USA.
  21  */
  22
  23 #import <Foundation/NSArray.h>
  24 #import <Foundation/NSCalendarDate.h>
  25 #import <Foundation/NSDictionary.h>
  26 #import <Foundation/NSKeyValueCoding.h>
  27 #import <Foundation/NSString.h>
  28
  29 #import <EOControl/EOQualifier.h>
  30
  31 #import <NGExtensions/NSCalendarDate+misc.h>
  32 #import <SOGoUI/SOGoDateFormatter.h>
  33
  34 #import "UIxCalDayTable.h"
  35
  36 @class SOGoAppointment;
  37
  38 @implementation UIxCalDayTable
  39
  40 - (id) init
  41 {
  42   if ((self = [super init]))
  43     {
  44       allAppointments = nil;
  45       daysToDisplay = nil;
  46       hoursToDisplay = nil;
  47       numberOfDays = 1;
  48       startDate = nil;
  49       currentTableDay = nil;
  50       currentTableHour = nil;
  51       dateFormatter = [[SOGoDateFormatter alloc]
  52                         initWithLocale: [self locale]];
  53     }
  54
  55   return self;
  56 }
  57
  58 - (void) dealloc
  59 {
  60   if (allAppointments)
  61     [allAppointments release];
  62   if (daysToDisplay)
  63     [daysToDisplay release];
  64   if (hoursToDisplay)
  65     [hoursToDisplay release];
  66   [dateFormatter release];
  67   [super dealloc];
  68 }
  69
  70 - (void) setCSSClass: (NSString *) aCssClass
  71 {
  72   cssClass = aCssClass;
  73 }
  74
  75 - (NSString *) cssClass
  76 {
  77   return cssClass;
  78 }
  79
  80 - (void) setCSSId: (NSString *) aCssId
  81 {
  82   cssId = aCssId;
  83 }
  84
  85 - (NSString *) cssId
  86 {
  87   return cssId;
  88 }
  89
  90 - (void) setNumberOfDays: (NSString *) aNumber
  91 {
  92   numberOfDays = [aNumber intValue];
  93   if (daysToDisplay)
  94     {
  95       [daysToDisplay release];
  96       daysToDisplay = nil;
  97     }
  98 }
  99
 100 - (NSString *) numberOfDays
 101 {
 102   return [NSString stringWithFormat: @"%d", numberOfDays];
 103 }
 104
 105 - (void) setStartDate: (NSCalendarDate *) aStartDate
 106 {
 107   startDate = aStartDate;
 108   if (daysToDisplay)
 109     {
 110       [daysToDisplay release];
 111       daysToDisplay = nil;
 112     }
 113 }
 114
 115 - (NSCalendarDate *) startDate
 116 {
 117   if (!startDate)
 118     startDate = [super startDate];
 119
 120   return [startDate beginOfDay];
 121 }
 122
 123 - (NSCalendarDate *) endDate
 124 {
 125   NSCalendarDate *endDate;
 126
 127   endDate = [[self startDate] dateByAddingYears: 0
 128                               months: 0
 129                               days: numberOfDays - 1];
 130
 131   return [endDate endOfDay];
 132 }
 133
 134 - (NSArray *) hoursToDisplay
 135 {
 136   unsigned int currentHour, lastHour;
 137
 138   if (!hoursToDisplay)
 139     {
 140       currentHour = [self dayStartHour];
 141       lastHour = [self dayEndHour];
 142       hoursToDisplay = [NSMutableArray new];
 143
 144       while (currentHour < lastHour)
 145         {
 146           [hoursToDisplay
 147             addObject: [NSString stringWithFormat: @"%d", currentHour]];
 148           currentHour++;
 149         }
 150     }
 151
 152   return hoursToDisplay;
 153 }
 154
 155 - (NSArray *) daysToDisplay
 156 {
 157   NSCalendarDate *currentDate;
 158   int count;
 159
 160   if (!daysToDisplay)
 161     {
 162       daysToDisplay = [NSMutableArray new];
 163       currentDate = [[self startDate] hour: [self dayStartHour]
 164                                       minute: 0];
 165       [daysToDisplay addObject: currentDate];
 166       for (count = 1; count < numberOfDays; count++)
 167         [daysToDisplay addObject: [currentDate dateByAddingYears: 0
 168                                                months: 0
 169                                                days: count]];
 170     }
 171
 172   return daysToDisplay;
 173 }
 174
 175 - (void) setCurrentTableDay: (NSCalendarDate *) aTableDay
 176 {
 177   currentTableDay = aTableDay;
 178 }
 179
 180 - (NSCalendarDate *) currentTableDay
 181 {
 182   return currentTableDay;
 183 }
 184
 185 - (void) setCurrentTableHour: (NSString *) aTableHour
 186 {
 187   currentTableHour = aTableHour;
 188 }
 189
 190 - (NSString *) currentTableHour
 191 {
 192   return currentTableHour;
 193 }
 194
 195 - (NSString *) currentAppointmentHour
 196 {
 197   return [NSString stringWithFormat: @"%.2d00", [currentTableHour intValue]];
 198 }
 199
 200 - (NSString *) labelForDay
 201 {
 202   return [NSString stringWithFormat: @"%@ %@",
 203                    [dateFormatter shortDayOfWeek: [currentTableDay dayOfWeek]],
 204                    [dateFormatter stringForObjectValue: currentTableDay]];
 205 }
 206
 207 - (NSDictionary *) _adjustedAppointment: (NSDictionary *) anAppointment
 208                                forStart: (NSCalendarDate *) start
 209                                  andEnd: (NSCalendarDate *) end
 210 {
 211   NSMutableDictionary *newMutableAppointment;
 212   NSDictionary *newAppointment;
 213   BOOL startIsEarlier, endIsLater;
 214
 215   startIsEarlier
 216     = ([[anAppointment objectForKey: @"startDate"] laterDate: start] == start);
 217   endIsLater
 218     = ([[anAppointment objectForKey: @"endDate"] earlierDate: end] == end);
 219
 220   if (startIsEarlier || endIsLater)
 221     {
 222       newMutableAppointment
 223         = [NSMutableDictionary dictionaryWithDictionary: anAppointment];
 224
 225       if (startIsEarlier)
 226         [newMutableAppointment setObject: start
 227                                forKey: @"startDate"];
 228       if (endIsLater)
 229         [newMutableAppointment setObject: end
 230                                forKey: @"endDate"];
 231
 232       newAppointment = newMutableAppointment;
 233     }
 234   else
 235     newAppointment = anAppointment;
 236
 237   return newAppointment;
 238 }
 239
 240 - (NSArray *) appointmentsForCurrentDay
 241 {
 242   NSMutableArray *filteredAppointments;
 243   NSEnumerator *aptsEnumerator;
 244   NSDictionary *currentDayAppointment;
 245   NSCalendarDate *start, *end;
 246
 247   if (!allAppointments)
 248     {
 249       allAppointments = [self fetchCoreAppointmentsInfos];
 250       [allAppointments retain];
 251     }
 252
 253   filteredAppointments = [NSMutableArray new];
 254   [filteredAppointments autorelease];
 255
 256   start = [currentTableDay hour: [self dayStartHour] minute: 0];
 257   end = [currentTableDay hour: [self dayEndHour] minute: 0];
 258
 259   aptsEnumerator = [allAppointments objectEnumerator];
 260   currentDayAppointment = [aptsEnumerator nextObject];
 261   while (currentDayAppointment)
 262     {
 263       if (([end laterDate: [currentDayAppointment
 264                              valueForKey: @"startDate"]] == end)
 265           && ([start earlierDate: [currentDayAppointment
 266                                     valueForKey: @"endDate"]] == start))
 267         [filteredAppointments
 268           addObject: [self _adjustedAppointment: currentDayAppointment
 269                            forStart: start andEnd: end]];
 270       currentDayAppointment = [aptsEnumerator nextObject];
 271     }
 272
 273   return filteredAppointments;
 274 }
 275
 276 - (void) setCurrentAppointment: (NSDictionary *) newCurrentAppointment
 277 {
 278   currentAppointment = newCurrentAppointment;
 279 }
 280
 281 - (NSDictionary *) currentAppointment
 282 {
 283   return currentAppointment;
 284 }
 285
 286 - (NSArray *) appointmentsClasses
 287 {
 288   return [NSString stringWithFormat: @"appointments appointmentsFor%dDays",
 289                    numberOfDays];
 290 }
 291
 292 - (NSString *) daysViewClasses
 293 {
 294   return [NSString stringWithFormat: @"daysView daysViewFor%dDays", numberOfDays];
 295 }
 296
 297 - (NSString *) dayClasses
 298 {
 299   NSMutableString *classes;
 300   int dayOfWeek;
 301
 302   classes = [NSMutableString new];
 303   [classes autorelease];
 304   [classes appendFormat: @"day day%d", [currentTableDay dayOfWeek]];
 305   if (numberOfDays > 1)
 306     {
 307       dayOfWeek = [currentTableDay dayOfWeek];
 308       if (dayOfWeek == 0 || dayOfWeek == 6)
 309         [classes appendString: @" weekEndDay"];
 310       if ([currentTableDay isToday])
 311         [classes appendString: @" dayOfToday"];
 312       if ([[self selectedDate] isDateOnSameDay: currentTableDay])
 313         [classes appendString: @" selectedDay"];
 314     }
 315
 316   return classes;
 317 }
 318
 319 - (NSString *) clickableHourCellClass
 320 {
 321   return [NSString stringWithFormat: @"clickableHourCell clickableHourCell%@", currentTableHour];
 322 }
 323
 324 @end