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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gdl2/trunk@14993 72102866-910b-0410-8b05-ffd578937521

EOControl/EOKeyValueCoding.h

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+/* 
+   EOKeyValueCoding.h
+
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   Author: Mirko Viviani <mirko.viviani@rccr.cremona.it>
+   Date: February 2000
+
+   This file is part of the GNUstep Database Library.
+
+   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; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __EOKeyValueCoding_h__
+#define __EOKeyValueCoding_h__
+
+#import <Foundation/NSObject.h>
+#import <Foundation/NSArray.h>
+#import <Foundation/NSKeyValueCoding.h>
+
+#import <EOControl/EOKeyValueCodingBase.h>
+
+
+@class NSDictionary;
+
+
+@interface NSObject (EOKVCPAdditions2)
+- (void)takeStoredValue: value 
+             forKeyPath: (NSString *)key;
+- (void)takeStoredValuesFromDictionary: (NSDictionary *)dictionary;
+- (NSDictionary *)valuesForKeyPaths: (NSArray *)keyPaths;
+@end
+
+
+@interface NSArray (EOKeyValueCoding)
+- (id)valueForKey: (NSString *)key;
+- (id)valueForKeyPath: (NSString *)keyPath;
+- (id)computeSumForKey: (NSString *)key;
+- (id)computeAvgForKey: (NSString *)key;
+- (id)computeCountForKey: (NSString *)key;
+- (id)computeMaxForKey: (NSString *)key;
+- (id)computeMinForKey: (NSString *)key;
+@end
+
+
+
+
+@interface NSDictionary (EOKeyValueCoding)
+- (id)valueForKey: (NSString *)key;
+@end
+
+
+@interface NSMutableDictionary (EOKeyValueCoding)
+- (void)takeValue: (id)value 
+           forKey: (NSString*)key;
+@end
+
+extern NSString *EOUnknownKeyException;
+extern NSString *EOTargetObjectUserInfoKey;
+extern NSString *EOUnknownUserInfoKey;
+
+#endif /* __EOKeyValueCoding_h__ */