1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* $Id$ $Revision$ */
/* vim:set shiftwidth=4 ts=8: */
/*************************************************************************
* Copyright (c) 2011 AT&T Intellectual Property
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors: See CVS logs. Details at http://www.graphviz.org/
*************************************************************************/
#import "GVGraphArguments.h"
#import "GVGraph.h"
@implementation GVGraphArguments
- (id)initWithGraph:(GVGraph *)graph
{
if (self = [super init]) {
_graph = graph; /* no retain to avoid a retain cycle */
_arguments = [[NSMutableDictionary alloc] init];
}
return self;
}
- (NSUInteger)count
{
return [_arguments count];
}
- (NSEnumerator *)keyEnumerator
{
return [_arguments keyEnumerator];
}
- (id)objectForKey:(id)aKey
{
return [_arguments objectForKey:aKey];
}
/* mutable dictionary primitive methods */
- (void)setObject:(id)anObject forKey:(id)aKey
{
[_arguments setObject:anObject forKey:aKey];
[_graph noteChanged:YES];
}
- (void)removeObjectForKey:(id)aKey
{
[_arguments removeObjectForKey:aKey];
[_graph noteChanged:YES];
}
- (void)dealloc
{
[_arguments release];
[super dealloc];
}
@end
|
