2 Copyright (C) 2000-2003 SKYRIX Software AG
4 This file is part of OGo
6 OGo is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 OGo is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with OGo; see the file COPYING. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
23 #include "EOGrouping.h"
26 @implementation EOKeyGrouping
28 - (id)initWithKey:(NSString *)_key {
29 if ((self = [super initWithDefaultName:nil])) {
30 self->key = [_key copy];
31 self->groupNames = [[NSMutableArray alloc] initWithCapacity:32];
38 [self->groupNames release];
47 - (void)setKey:(NSString *)_key {
48 NSAssert1(_key != nil, @"%s: nil _key parameter", __PRETTY_FUNCTION__);
49 ASSIGNCOPY(self->key, _key);
54 - (NSString *)groupNameForObject:(id)_object {
55 NSString *result = nil;
57 if ([self->key length] == 0)
60 result = [[_object valueForKey:self->key] stringValue];
61 result = (result != nil) ? result : self->defaultName;
66 if (![self->groupNames containsObject:result])
67 [self->groupNames addObject:result];
72 - (NSArray *)orderedGroupNames {
73 if ([self->key length] == 0)
74 return [NSArray arrayWithObject:@""];
76 return self->groupNames;
79 @end /* EOKeyGrouping */