source: trunk/ICeCoffEE/ICeCoffEE/CFPreferencesWrapper.m@ 89

Last change on this file since 89 was 89, checked in by Nicholas Riley, 19 years ago

ICeCoffEE 1.3.1

File size: 4.5 KB
Line 
1#import <Carbon/Carbon.h>
2#import "CFPreferencesWrapper.h"
3
4
5@implementation CFPreferencesWrapper_ICeCoffEE
6
7- initWithApplication:(NSString*)appIdentifier
8{
9 self = [super init];
10
11 if( !self || !appIdentifier )
12 {
13 [self release];
14 return nil;
15 }
16
17 identifier = [appIdentifier retain];
18
19 return self;
20}
21
22- (void)dealloc
23{
24 [identifier release];
25
26 [super dealloc];
27}
28
29+ preferencesWithApplication:(NSString*)appIdentifier
30{
31 return [[[self alloc] initWithApplication:appIdentifier] autorelease];
32}
33
34
35- (NSArray*)arrayForKey:(NSString*)key
36{
37 id object;
38
39 object = (id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier);
40
41 if( object && (CFGetTypeID( object) == CFArrayGetTypeID()) )
42 return [object autorelease];
43 else
44 {
45 [object release];
46 return nil;
47 }
48}
49
50- (BOOL)boolForKey:(NSString*)key
51{
52 Boolean dummy;
53
54 return CFPreferencesGetAppBooleanValue( (CFStringRef) key, (CFStringRef) identifier, &dummy);
55}
56
57- (NSData*)dataForKey:(NSString*)key
58{
59 id object;
60
61 object = (id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier);
62
63 if( object && (CFGetTypeID( object) == CFDataGetTypeID()) )
64 return [object autorelease];
65 else
66 {
67 [object release];
68 return nil;
69 }
70}
71
72- (NSDictionary*)dictionaryForKey:(NSString*)key
73{
74 id object;
75
76 object = (id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier);
77
78 if( object && (CFGetTypeID( object) == CFDictionaryGetTypeID()) )
79 return [object autorelease];
80 else
81 {
82 [object release];
83 return nil;
84 }
85}
86
87- (float)floatForKey:(NSString*)key
88{
89 id object;
90 float retVal;
91
92 object = (id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier);
93
94 if( object && (CFGetTypeID( object) == CFNumberGetTypeID()) )
95 {
96 retVal = [object floatValue];
97 [object release];
98 return retVal;
99 }
100 else
101 {
102 [object release];
103 return 0;
104 }
105}
106
107- (int)integerForKey:(NSString*)key
108{
109 Boolean dummy;
110
111 return CFPreferencesGetAppIntegerValue( (CFStringRef) key, (CFStringRef) identifier, &dummy);
112}
113
114- (id)objectForKey:(NSString*)key
115{
116 return [(id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier) autorelease];
117}
118
119- (NSArray*)stringArrayForKey:(NSString*)key
120{
121 id object;
122
123 object = (id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier);
124
125 if( object && (CFGetTypeID( object) == CFArrayGetTypeID()) )
126 {
127 NSEnumerator *enumerator = [object objectEnumerator];
128 id element;
129
130 while( (element = [enumerator nextObject]) )
131 {
132 if( CFGetTypeID( element) != CFStringGetTypeID() )
133 {
134 [object release];
135 return nil;
136 }
137 }
138
139 return [object autorelease];
140 }
141 else
142 {
143 [object release];
144 return nil;
145 }
146}
147
148- (NSString*)stringForKey:(NSString*)key
149{
150 id object;
151
152 object = (id) CFPreferencesCopyAppValue( (CFStringRef) key, (CFStringRef) identifier);
153
154 if( object && (CFGetTypeID( object) == CFStringGetTypeID()) )
155 return [object autorelease];
156 else
157 {
158 [object release];
159 return nil;
160 }
161}
162
163
164- (void)removeObjectForKey:(NSString*)key
165{
166 CFPreferencesSetAppValue( (CFStringRef) key, (CFPropertyListRef) NULL, (CFStringRef) identifier);
167}
168
169- (void)setBool:(BOOL)value forKey:(NSString*)key
170{
171 CFPreferencesSetAppValue( (CFStringRef) key, (CFPropertyListRef) (value ? kCFBooleanTrue : kCFBooleanFalse), (CFStringRef) identifier);
172}
173
174- (void)setFloat:(float)value forKey:(NSString*)key
175{
176 CFPreferencesSetAppValue( (CFStringRef) key, (CFPropertyListRef) [NSNumber numberWithFloat:value], (CFStringRef) identifier);
177}
178
179- (void)setInteger:(int)value forKey:(NSString*)key
180{
181 CFPreferencesSetAppValue( (CFStringRef) key, (CFPropertyListRef) [NSNumber numberWithInt:value], (CFStringRef) identifier);
182}
183
184- (void)setObject:(id)value forKey:(NSString*)key
185{
186 CFPreferencesSetAppValue( (CFStringRef) key, (CFPropertyListRef) value, (CFStringRef) identifier);
187}
188
189- (BOOL)keyExists:(NSString*)key
190{
191 BOOL exist = NO;
192
193 CFPropertyListRef value = CFPreferencesCopyAppValue((CFStringRef)key, (CFStringRef)identifier);
194 if (value)
195 {
196 exist = YES;
197 CFRelease(value);
198 }
199
200 return exist;
201}
202
203- (BOOL)synchronize
204{
205 return CFPreferencesAppSynchronize( (CFStringRef) identifier);
206}
207
208@end
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