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More KVC fixes

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@12810 72102866-910b-0410-8b05-ffd578937521
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CaS 2002-02-27 09:25:30 +00:00
parent 28a76a26bd
commit 96230a2ae9
3 changed files with 47 additions and 1 deletions
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1
ChangeLog
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@ -4,6 +4,7 @@
* Source/GSValue.m: attempt to correct encoding.
* Source/NSKeyValueCoding.m: Fix termination of method names with nuls
from report by Manuel Guesdon.
* Source/NSDictionary.m: Implement MacOS-X compatible KVC behavior.
2002-02-26 Richard Frith-Macdonald <rfm@gnu.org>

6
Headers/gnustep/base/NSDictionary.h
View file

@ -67,6 +67,7 @@
- (BOOL) writeToFile: (NSString*)path atomically: (BOOL)useAuxiliaryFile;
#ifndef STRICT_OPENSTEP
- (id) valueForKey: (NSString*)key;
- (BOOL) writeToURL: (NSURL*)url atomically: (BOOL)useAuxiliaryFile;
#endif
@end
@ -82,7 +83,10 @@
- (void) removeObjectsForKeys: (NSArray*)keyArray;
- (void) setObject: (id)anObject forKey: (id)aKey; // Primitive
- (void) setDictionary: (NSDictionary*)otherDictionary;
#ifndef STRICT_OPENSTEP
- (void) takeStoredValue: (id)value forKey: (NSString*)key;
- (void) takeValue: (id)value forKey: (NSString*)key;
#endif
@end
#ifndef NO_GNUSTEP

41
Source/NSDictionary.m
View file

@ -936,6 +936,14 @@ static NSString *indentStrings[] = {
}
}
/**
* Default implementation for this class is to return the value stored in
* the dictionary under the specified key, or nil if there is no value.
*/
- (id) valueForKey: (NSString*)key
{
return [self objectForKey: key];
}
@end
@implementation NSMutableDictionary
@ -1096,4 +1104,37 @@ static NSString *indentStrings[] = {
[self addEntriesFromDictionary: otherDictionary];
}
/**
* Default implementation for this class is equivalent to the
* -setObject:forKey: method unless value is nil, in which case
* it is equivalent to -removeObjectForKey:
*/
- (void) takeStoredValue: (id)value forKey: (NSString*)key
{
if (value == nil)
{
[self removeObjectForKey: key];
}
else
{
[self setObject: value forKey: key];
}
}
/**
* Default implementation for this class is equivalent to the
* -setObject:forKey: method unless value is nil, in which case
* it is equivalent to -removeObjectForKey:
*/
- (void) takeValue: (id)value forKey: (NSString*)key
{
if (value == nil)
{
[self removeObjectForKey: key];
}
else
{
[self setObject: value forKey: key];
}
}
@end