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* 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 "AIAlphabeticalSort.h"
#import <Adium/AIContactControllerProtocol.h>
#import <AIUtilities/AIDictionaryAdditions.h>
#import <Adium/AIListObject.h>
#define KEY_SORT_BY_LAST_NAME @"ABC:Sort by Last Name"
#define KEY_SORT_GROUPS @"ABC:Sort Groups"
#define ALPHABETICAL_SORT_DEFAULT_PREFS @"AlphabeticalSortDefaults"
static BOOL sortGroups;
static BOOL sortByLastName;
/*!
* @class AIAlphabeticalSort
* @brief Sort controller to sort contacts and groups alphabetically.
*/
@implementation AIAlphabeticalSort
/*!
* @brief Did become active first time
*
* Called only once; gives the sort controller an opportunity to set defaults and load preferences lazily.
*/
- (void)didBecomeActiveFirstTime
{
//Register our default preferences
[adium.preferenceController registerDefaults:[NSDictionary dictionaryNamed:ALPHABETICAL_SORT_DEFAULT_PREFS
forClass:[self class]]
forGroup:PREF_GROUP_CONTACT_SORTING];
//Load our preferences
sortGroups = [[adium.preferenceController preferenceForKey:KEY_SORT_GROUPS
group:PREF_GROUP_CONTACT_SORTING] boolValue];
sortByLastName = [[adium.preferenceController preferenceForKey:KEY_SORT_BY_LAST_NAME
group:PREF_GROUP_CONTACT_SORTING] boolValue];
}
/*!
* @brief Non-localized identifier
*/
- (NSString *)identifier{
return @"Alphabetical";
}
/*!
* @brief Localized display name
*/
- (NSString *)displayName{
return AILocalizedString(@"Sort Contacts Alphabetically",nil);
}
/*!
* @brief Properties which, when changed, should trigger a resort
*/
- (NSSet *)statusKeysRequiringResort{
return nil;
}
/*!
* @brief Attribute keys which, when changed, should trigger a resort
*/
- (NSSet *)attributeKeysRequiringResort{
return [NSSet setWithObject:@"Display Name"];
}
#pragma mark Configuration
/*!
* @brief Window title when configuring the sort
*
* Subclasses should provide a title for configuring the sort only if configuration is possible.
* @result Localized title. If nil, the menu item will be disabled.
*/
- (NSString *)configureSortWindowTitle{
return AILocalizedString(@"Configure Alphabetical Sort",nil);
}
/*!
* @brief Nib name for configuration
*/
- (NSString *)configureNibName{
return @"AlphabeticalSortConfiguration";
}
/*!
* @brief View did load
*/
- (void)viewDidLoad{
[checkBox_sortByLastName setLocalizedString:AILocalizedString(@"Sort contacts by last name",nil)];
[checkBox_sortGroups setLocalizedString:AILocalizedString(@"Sort groups alphabetically",nil)];
[checkBox_sortByLastName setState:sortByLastName];
[checkBox_sortGroups setState:sortGroups];
}
/*!
* @brief Preference changed
*
* Sort controllers should live update as preferences change.
*/
- (IBAction)changePreference:(id)sender
{
if (sender == checkBox_sortGroups) {
sortGroups = [sender state];
[adium.preferenceController setPreference:[NSNumber numberWithBool:sortGroups]
forKey:KEY_SORT_GROUPS
group:PREF_GROUP_CONTACT_SORTING];
} else if (sender == checkBox_sortByLastName) {
sortByLastName = [sender state];
[adium.preferenceController setPreference:[NSNumber numberWithBool:sortByLastName]
forKey:KEY_SORT_BY_LAST_NAME
group:PREF_GROUP_CONTACT_SORTING];
}
[adium.contactController sortContactList];
}
#pragma mark Sorting
/*!
* @brief Alphabetical sort
*/
NSInteger alphabeticalSort(id objectA, id objectB, BOOL groups, id<AIContainingObject> container)
{
//If we were not passed groups or if we should be sorting groups, sort alphabetically
if (!groups) {
if (sortByLastName) {
NSString *space = @" ";
NSString *displayNameA = [objectA displayName];
NSString *displayNameB = [objectB displayName];
NSArray *componentsA = [displayNameA componentsSeparatedByString:space];
NSArray *componentsB = [displayNameB componentsSeparatedByString:space];
NSComparisonResult returnValue = [[componentsA lastObject] caseInsensitiveCompare:[componentsB lastObject]];
//If the last names are the same, compare the whole object, which will amount to sorting these objects by first name
if (returnValue == NSOrderedSame) {
returnValue = [displayNameA caseInsensitiveCompare:displayNameB];
}
return (returnValue);
} else {
return [[objectA longDisplayName] caseInsensitiveCompare:[objectB longDisplayName]];
}
} else {
//If sorting groups, do a caseInsesitiveCompare; otherwise, keep groups in manual order
if (sortGroups) {
return [[objectA longDisplayName] caseInsensitiveCompare:[objectB longDisplayName]];
} else if ([container orderIndexForObject:objectA] > [container orderIndexForObject:objectB]) {
return NSOrderedDescending;
} else {
return NSOrderedAscending;
}
}
}
/*!
* @brief Sort function
*/
- (sortfunc)sortFunction{
return &alphabeticalSort;
}
@end
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