1 /* NSArray+Scheduler.m - this file is part of SOGo
3 * Copyright (C) 2007 Inverse groupe conseil
5 * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
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)
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.
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.
23 #import <Foundation/NSCalendarDate.h>
24 #import <Foundation/NSNull.h>
25 #import <Foundation/NSValue.h>
26 #import <NGExtensions/NGCalendarDateRange.h>
28 #import "NSArray+Scheduler.h"
30 @implementation NSArray (SOGoEventComparison)
32 - (NSComparisonResult) _compareCompletionWithStatus1: (NSNumber *) status1
33 andStatus2: (NSNumber *) status2
35 NSComparisonResult result;
36 unsigned int ts1, ts2;
38 ts1 = [status1 intValue];
39 ts2 = [status2 intValue];
40 if (ts1 == 1 && ts2 != 1)
41 result = NSOrderedDescending;
42 else if (ts1 != 1 && ts2 == 1)
43 result = NSOrderedAscending;
45 result = NSOrderedSame;
50 - (NSComparisonResult) compareEventsAscending: (NSArray *) otherEvent
52 return [[self objectAtIndex: 4] compare: [otherEvent objectAtIndex: 4]];
55 - (NSComparisonResult) compareTasksAscending: (NSArray *) otherTask
57 NSComparisonResult result;
58 unsigned int selfTime, otherTime;
61 result = [self _compareCompletionWithStatus1: [self objectAtIndex: 2]
62 andStatus2: [otherTask objectAtIndex: 2]];
63 if (result == NSOrderedSame)
65 nullClass = [NSNull class];
66 selfTime = [[self objectAtIndex: 4] intValue];
67 otherTime = [[otherTask objectAtIndex: 4] intValue];
68 if (selfTime && !otherTime)
69 result = NSOrderedAscending;
70 else if (!selfTime && otherTime)
71 result = NSOrderedDescending;
74 if (selfTime > otherTime)
75 result = NSOrderedDescending;
76 else if (selfTime < otherTime)
77 result = NSOrderedAscending;
79 result = [[self objectAtIndex: 1]
80 compare: [otherTask objectAtIndex: 1]];