/******************************************************************************
 * Copyright (c) 2007-2012 Transmission authors and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *****************************************************************************/

#import <Cocoa/Cocoa.h>

@class Torrent;

@interface GroupsController : NSObject
{
    NSMutableArray* fGroups;
}

@property(nonatomic, class, readonly) GroupsController* groups;

@property(nonatomic, readonly) NSInteger numberOfGroups;

- (NSInteger)rowValueForIndex:(NSInteger)index;
- (NSInteger)indexForRow:(NSInteger)row;

- (NSString*)nameForIndex:(NSInteger)index;
- (void)setName:(NSString*)name forIndex:(NSInteger)index;

- (NSImage*)imageForIndex:(NSInteger)index;

- (NSColor*)colorForIndex:(NSInteger)index;
- (void)setColor:(NSColor*)color forIndex:(NSInteger)index;

- (BOOL)usesCustomDownloadLocationForIndex:(NSInteger)index;
- (void)setUsesCustomDownloadLocation:(BOOL)useCustomLocation forIndex:(NSInteger)index;

- (NSString*)customDownloadLocationForIndex:(NSInteger)index;
- (void)setCustomDownloadLocation:(NSString*)location forIndex:(NSInteger)index;

- (BOOL)usesAutoAssignRulesForIndex:(NSInteger)index;
- (void)setUsesAutoAssignRules:(BOOL)useAutoAssignRules forIndex:(NSInteger)index;

- (NSPredicate*)autoAssignRulesForIndex:(NSInteger)index;
- (void)setAutoAssignRules:(NSPredicate*)predicate forIndex:(NSInteger)index;

- (void)addNewGroup;
- (void)removeGroupWithRowIndex:(NSInteger)row;

- (void)moveGroupAtRow:(NSInteger)oldRow toRow:(NSInteger)newRow;

- (NSMenu*)groupMenuWithTarget:(id)target action:(SEL)action isSmall:(BOOL)small;

- (NSInteger)groupIndexForTorrent:(Torrent*)torrent;
@end