1 /* 2 Copyright (C) 2000-2005 SKYRIX Software AG 3 4 This file is part of SOPE. 5 6 SOPE is free software; you can redistribute it and/or modify it under 7 the terms of the GNU Lesser General Public License as published by the 8 Free Software Foundation; either version 2, or (at your option) any 9 later version. 10 11 SOPE is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 14 License for more details. 15 16 You should have received a copy of the GNU Lesser General Public 17 License along with SOPE; see the file COPYING. If not, write to the 18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 19 02111-1307, USA. 20 */ 21 22 #ifndef _EOGrouping_h__ 23 #define _EOGrouping_h__ 24 25 #import <Foundation/NSObject.h> 26 27 @class NSString, NSArray, NSMutableArray; 28 @class EOQualifier; 29 30 @interface EOGrouping : NSObject 31 { 32 NSString *defaultName; 33 NSArray *sortOrderings; 34 } 35 36 - (id)initWithDefaultName:(NSString *)_defaultName; 37 38 - (NSString *)defaultName; 39 - (void)setDefaultName:(NSString *)_defaultName; 40 41 - (NSArray *)sortOrderings; 42 - (void)setSortOrderings:(NSArray *)_sortOrderings; 43 44 - (NSString *)groupNameForObject:(id)object; 45 - (NSArray *)orderedGroupNames; 46 47 @end 48 49 @interface EOGroupingSet : EOGrouping 50 { 51 NSArray *groupings; 52 } 53 54 - (NSArray *)groupings; 55 - (void)setGroupings:(NSArray *)_groupings; 56 57 @end 58 59 @interface EOKeyGrouping : EOGrouping 60 { 61 NSString *key; 62 NSMutableArray *groupNames; /* ??? to be fixed */ 63 } 64 65 - (id)initWithKey:(NSString *)_key; 66 67 - (NSString *)key; 68 - (void)setKey:(NSString *)_key; 69 70 @end 71 72 @interface EOQualifierGrouping : EOGrouping 73 { 74 EOQualifier *qualifier; 75 NSString *name; 76 } 77 78 - (id)initWithQualifier:(EOQualifier *)_qualifier name:(NSString *)_name; 79 80 - (void)setName:(NSString *)_name; 81 - (NSString *)name; 82 83 - (void)setQualifier:(EOQualifier *)_qualifier; 84 - (EOQualifier *)qualifier; 85 86 @end 87 88 #import <Foundation/NSArray.h> 89 90 @class NSDictionary; 91 92 @interface NSArray(EOGrouping) 93 - (NSDictionary *)arrayGroupedBy:(EOGrouping *)_grouping; 94 @end 95 96 #import <EOControl/EOFetchSpecification.h> 97 98 extern NSString *EOGroupingHint; 99 100 @interface EOFetchSpecification(Groupings) 101 - (void)setGroupings:(NSArray *)_groupings; 102 - (NSArray *)groupings; 103 @end 104 105 #endif /* _EOGrouping_h__ */ 106