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Defaults.m
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1992-08-17
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/*
Ronin Consulting, Inc.
Copyright (C) 1992, Nicholas Christopher (nwc@gun.com)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
** Defaults.m,v 1.1.1.1 1992/08/18 14:34:21 nwc Exp
**
*/
#import "Defaults.h"
#import <appkit/Application.h>
@implementation Defaults
static id theOnlyOne = nil;
static NXDefaultsVector noDefs = {{NULL}};
+ new
{
if(!theOnlyOne)
{
theOnlyOne = self = [super new];
appName = [NXApp appName];
registered = NO;
}
else
self = theOnlyOne;
return self;
}
- regDefaults:(NXDefaultsVector) defaultsVector
{
NXRegisterDefaults(appName, defaultsVector);
registered = YES;
return self;
}
- (const char *)get: (const char *) aDefault
{
if(!registered)
[self regDefaults: noDefs];
return NXGetDefaultValue(appName, aDefault);
}
- set: (const char *) aDefault to: (const char *)aValue
{
if(!registered)
[self regDefaults: noDefs];
NXSetDefault(appName, aDefault, aValue);
return self;
}
- (const char *) readDB: (const char *) aDefault
{
if(!registered)
[self regDefaults: noDefs];
return NXReadDefault(appName, aDefault);
}
- writeDB: (const char *) aDefault as: (const char *)aValue
{
if(!registered)
[self regDefaults: noDefs];
NXWriteDefault(appName, aDefault, aValue);
return self;
}
- remove: (const char *) aDefault
{
if(!registered)
[self regDefaults: noDefs];
NXRemoveDefault(appName, aDefault);
return self;
}
- update: (const char *) aDefault
{
if(!registered)
[self regDefaults: noDefs];
NXUpdateDefault(appName, aDefault);
return self;
}
- update
{
if(!registered)
[self regDefaults: noDefs];
NXUpdateDefaults();
return self;
}
@end