/*
* Adium is the legal property of its developers, whose names are listed in the copyright file included
* with this source distribution.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* This program 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 General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#import "AIManualSort.h"
#import <Adium/AIListObject.h>
/*!
* @class AIManualSort
* @brief AISortController to sort only by manual ordering
*/
@implementation AIManualSort
/*!
* @brief Non-localized identifier
*/
- (NSString *)identifier{
return @"ManualSort";
}
/*!
* @brief Localized display name
*/
- (NSString *)displayName{
return AILocalizedString(@"Sort Contacts Manually",nil);
}
/*!
* @brief Always sort groups to the top?
*
* For manual sorting, groups get sorted like any other object
*/
- (BOOL)alwaysSortGroupsToTopByDefault{
return NO;
}
/*!
* @brief Can the user manually reorder when this sort controller is active?
*
* By definition, the manual sort controller allows manual sorting
*/
- (BOOL)canSortManually {
return YES;
}
/*!
* @brief Manual sort
*/
NSInteger manualSort(id objectA, id objectB, BOOL groups, id<AIContainingObject>container)
{
//Contacts and Groups in manual order
CGFloat orderIndexA = [container orderIndexForObject:objectA];
CGFloat orderIndexB = [container orderIndexForObject:objectB];
if (orderIndexA > orderIndexB) {
return NSOrderedDescending;
} else if (orderIndexA < orderIndexB) {
return NSOrderedAscending;
} else {
return [[objectA internalObjectID] caseInsensitiveCompare:[objectB internalObjectID]];
}
}
/*!
* @brief Sort function
*/
- (sortfunc)sortFunction{
return &manualSort;
}
@end
