Don't use an `NSNumber` key in a dictionary which will be saved as a preference,...
[adiumx.git] / Source / AIStatusController.m
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1 /* 
2  * Adium is the legal property of its developers, whose names are listed in the copyright file included
3  * with this source distribution.
4  * 
5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
6  * General Public License as published by the Free Software Foundation; either version 2 of the License,
7  * or (at your option) any later version.
8  * 
9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
10  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
11  * Public License for more details.
12  * 
13  * You should have received a copy of the GNU General Public License along with this program; if not,
14  * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
15  */
17 #import "AIStatusController.h"
19 #import <Adium/AIAccountControllerProtocol.h>
20 #import <Adium/AISoundControllerProtocol.h>
22 #import <Adium/AIContactControllerProtocol.h>
23 #import <Adium/AIPreferenceControllerProtocol.h>
24 #import "AdiumIdleManager.h"
26 #import <AIUtilities/AIMenuAdditions.h>
27 #import <AIUtilities/AIArrayAdditions.h>
28 #import <AIUtilities/AIAttributedStringAdditions.h>
29 #import <AIUtilities/AIEventAdditions.h>
30 #import <AIUtilities/AIStringAdditions.h>
31 #import <AIUtilities/AIObjectAdditions.h>
32 #import <Adium/AIAccount.h>
33 #import <Adium/AIService.h>
34 #import <Adium/AIStatusIcons.h>
35 #import "AIStatusGroup.h"
36 #import <Adium/AIStatus.h>
38 //State menu
39 #define STATUS_TITLE_OFFLINE            AILocalizedStringFromTable(@"Offline", @"Statuses", "Name of a status")
41 #define BUILT_IN_STATE_ARRAY            @"BuiltInStatusStates"
43 @interface AIStatusController (PRIVATE)
44 - (NSArray *)builtInStateArray;
46 - (void)_upgradeSavedAwaysToSavedStates;
48 - (NSArray *)_menuItemsForStatusesOfType:(AIStatusType)type forServiceCodeUniqueID:(NSString *)inServiceCodeUniqueID withTarget:(id)target;
49 - (void)_addMenuItemsForStatusOfType:(AIStatusType)type
50                                                   withTarget:(id)target
51                                                          fromSet:(NSSet *)sourceArray
52                                                          toArray:(NSMutableArray *)menuItems
53                                   alreadyAddedTitles:(NSMutableSet *)alreadyAddedTitles;
54 - (void)buildBuiltInStatusTypes;
55 - (void)notifyOfChangedStatusArray;
56 @end
58 /*!
59  * @class AIStatusController
60  * @brief Core status & state methods
61  *
62  * This class provides a foundation for Adium's status and status state systems.
63  */
64 @implementation AIStatusController
66 static  NSMutableSet                    *temporaryStateArray = nil;
68 /*!
69  * Init the status controller
70  */
71 - (id)init
73         if ((self = [super init])) {
74                 stateMenuItemArraysDict = [[NSMutableDictionary alloc] init];
75                 stateMenuPluginsArray = [[NSMutableArray alloc] init];
76                 stateMenuItemsNeedingUpdating = [[NSMutableSet alloc] init];
77                 activeStatusUpdateDelays = 0;
78                 _sortedFullStateArray = nil;
79                 _activeStatusState = nil;
80                 _allActiveStatusStates = nil;
81                 temporaryStateArray = [[NSMutableSet alloc] init];
82                 
83                 accountsToConnect = [[NSMutableSet alloc] init];
84                 
85                 idleManager = [[AdiumIdleManager alloc] init];
86         }
87         
88         return self;
91 /*!
92  * @brief Finish initing the status controller
93  *
94  * Set our initial status state, and restore our array of accounts to connect when a global state is selected.
95  */
96 - (void)controllerDidLoad
98         NSEnumerator                    *enumerator;
99         AIAccount                               *account;
101         [[adium contactController] registerListObjectObserver:self];
103         [self buildBuiltInStatusTypes];
105         //Put each account into the status it was in last time we quit.
106         BOOL            needToRebuildMenus = NO;
107         BOOL            allStatusesInSameState = YES;
108         AIStatus *prevStatus = nil;
109         enumerator = [[[adium accountController] accounts] objectEnumerator];
110         while ((account = [enumerator nextObject])) {
111                 NSData          *lastStatusData = [account preferenceForKey:@"LastStatus"
112                                                                                                                   group:GROUP_ACCOUNT_STATUS];
113                 AIStatus        *lastStatus = nil;
114                 if (lastStatusData)
115                         lastStatus = [NSKeyedUnarchiver unarchiveObjectWithData:lastStatusData];
117                 if (lastStatus && [lastStatus isKindOfClass:[AIStatus class]]) {
118                         AIStatus        *existingStatus;
119                         
120                         /* We want to use a loaded status instance if one exists.  This will be the case if the account
121                          * was last in a built-in or user defined and saved state.  If the last state was unsaved, existingStatus
122                          * will be nil.
123                          */
124                         existingStatus = [self statusStateWithUniqueStatusID:[lastStatus uniqueStatusID]];
125                         
126                         if (existingStatus) {
127                                 lastStatus = existingStatus;
128                         } else {
129                                 //Add to our temporary status array
130                                 [temporaryStateArray addObject:lastStatus];
131                                 
132                                 /* We could clear out _flatStatusSet for the next iteration, but we _know_ what changed,
133                                  * so modify it directly for efficiency.
134                                  */
135                                 [_flatStatusSet addObject:lastStatus];
137                                 needToRebuildMenus = YES;
138                         }
139                         if (!prevStatus)
140                                 prevStatus = lastStatus;
141                         else if (prevStatus != lastStatus)
142                                 allStatusesInSameState = NO;
143                         [account setStatusStateAndRemainOffline:lastStatus];
144                 }
145         }
147         if (needToRebuildMenus) {
148                 [self notifyOfChangedStatusArray];
149         }
153  * @brief Begin closing the status controller
155  * Save the online accounts; they will be the accounts connected by a global status change
157  * Also save the current status state of each account so it can be restored on next launch.
158  */
159 - (void)controllerWillClose
161         NSEnumerator    *enumerator;
162         AIAccount               *account;
164         enumerator = [[[adium accountController] accounts] objectEnumerator];
165         while ((account = [enumerator nextObject])) {
166                 /* Store the current status state for use on next launch.
167                  *
168                  * We use the statusObjectForKey:@"StatusState" accessor rather than [account statusState]
169                  * because we don't want anything besides the account's actual status state.  That is, we don't
170                  * want the default available state if the account doesn't have a state yet, and we want the
171                  * real last-state-which-was-set (not the offline one) if the account is offline.
172                  */
173                 AIStatus        *currentStatus = [account statusObjectForKey:@"StatusState"];
174                 [account setPreference:((currentStatus && (currentStatus != offlineStatusState)) ?
175                                                                 [NSKeyedArchiver archivedDataWithRootObject:currentStatus] :
176                                                                 nil)
177                                                 forKey:@"LastStatus"
178                                                  group:GROUP_ACCOUNT_STATUS];
179         }
180         
181         [[adium preferenceController] setPreference:[NSKeyedArchiver archivedDataWithRootObject:[[self rootStateGroup] containedStatusItems]]
182                                                                                  forKey:KEY_SAVED_STATUS
183                                                                                   group:PREF_GROUP_SAVED_STATUS];
185         [[adium notificationCenter] removeObserver:self];
186         [[adium preferenceController] unregisterPreferenceObserver:self];
187         [[adium contactController] unregisterListObjectObserver:self];
191  * @brief Deallocate
192  */
193 - (void)dealloc
195         [_rootStateGroup release]; _rootStateGroup = nil;
196         [_sortedFullStateArray release]; _sortedFullStateArray = nil;
197         [super dealloc];
200 #pragma mark Status registration
202  * @brief Register a status for a service
204  * Implementation note: Each AIStatusType has its own NSMutableDictionary, statusDictsByServiceCodeUniqueID.
205  * statusDictsByServiceCodeUniqueID is keyed by serviceCodeUniqueID; each object is an NSMutableSet of NSDictionaries.
206  * Each of these dictionaries has KEY_STATUS_NAME, KEY_STATUS_DESCRIPTION, and KEY_STATUS_TYPE.
208  * @param statusName A name which will be passed back to accounts of this service.  Internal use only.  Use the AIStatusController.h #defines where appropriate.
209  * @param description A human-readable localized description which will be shown to the user.  Use the AIStatusController.h #defines where appropriate.
210  * @param type An AIStatusType, the general type of this status.
211  * @param service The AIService for which to register the status
212  */
213 - (void)registerStatus:(NSString *)statusName withDescription:(NSString *)description ofType:(AIStatusType)type forService:(AIService *)service
215         NSMutableSet    *statusDicts;
216         NSString                *serviceCodeUniqueID = [service serviceCodeUniqueID];
218         //Create the set if necessary
219         if (!statusDictsByServiceCodeUniqueID[type]) statusDictsByServiceCodeUniqueID[type] = [[NSMutableDictionary alloc] init];
220         if (!(statusDicts = [statusDictsByServiceCodeUniqueID[type] objectForKey:serviceCodeUniqueID])) {
221                 statusDicts = [NSMutableSet set];
222                 [statusDictsByServiceCodeUniqueID[type] setObject:statusDicts
223                                                                                                    forKey:serviceCodeUniqueID];
224         }
226         //Create a dictionary for this status entry
227         NSDictionary *statusDict = [NSDictionary dictionaryWithObjectsAndKeys:
228                 statusName, KEY_STATUS_NAME,
229                 description, KEY_STATUS_DESCRIPTION,
230                 [NSNumber numberWithInt:type], KEY_STATUS_TYPE,
231                 nil];
233         [statusDicts addObject:statusDict];
236 #pragma mark Status menus
238  * @brief Generate and return a menu of status types (Away, Be right back, etc.)
240  * @param service The service for which to return a specific list of types, or nil to return all available types
241  * @param target The target for the menu items, which will have an action of @selector(selectStatus:)
243  * @result The menu of statuses, separated by available and away status types
244  */
245 - (NSMenu *)menuOfStatusesForService:(AIService *)service withTarget:(id)target
247         NSMenu                  *menu = [[NSMenu allocWithZone:[NSMenu menuZone]] init];
248         NSEnumerator    *enumerator;
249         NSMenuItem              *menuItem;
250         NSString                *serviceCodeUniqueID = [service serviceCodeUniqueID];
251         AIStatusType    type;
253         for (type = AIAvailableStatusType ; type < STATUS_TYPES_COUNT ; type++) {
254                 NSArray         *menuItemArray;
256                 menuItemArray = [self _menuItemsForStatusesOfType:type
257                                                                    forServiceCodeUniqueID:serviceCodeUniqueID
258                                                                                            withTarget:target];
260                 //Add a separator between each type after available
261                 if ((type > AIAvailableStatusType) && [menuItemArray count]) {
262                         [menu addItem:[NSMenuItem separatorItem]];
263                 }
265                 //Add the items for this type
266                 enumerator = [menuItemArray objectEnumerator];
267                 while ((menuItem = [enumerator nextObject])) {
268                         [menu addItem:menuItem];
269                 }
270         }
272         return [menu autorelease];
276  * @brief Return an array of menu items for an AIStatusType and service
278  * @pram type The AIStatusType for which to return statuses
279  * @param inServiceCodeUniqueID The service for which to return active statuses.  If nil, return all statuses for online services.
280  * @param target The target for the menu items
282  * @result An <tt>NSArray</tt> of <tt>NSMenuItem</tt> objects.
283  */
284 - (NSArray *)_menuItemsForStatusesOfType:(AIStatusType)type forServiceCodeUniqueID:(NSString *)inServiceCodeUniqueID withTarget:(id)target
286         NSMutableArray  *menuItems = [[NSMutableArray alloc] init];
287         NSMutableSet    *alreadyAddedTitles = [NSMutableSet set];
289         //First, add our built-in items (so they will be at the top of the array and service-specific 'copies' won't replace them)
290         [self _addMenuItemsForStatusOfType:type
291                                                         withTarget:target
292                                                            fromSet:builtInStatusTypes[type]
293                                                            toArray:menuItems
294                                         alreadyAddedTitles:alreadyAddedTitles];
296         //Now, add items for this service, or from all available services, as appropriate
297         if (inServiceCodeUniqueID) {
298                 NSSet   *statusDicts;
300                 //Obtain the status dicts for this type and service code unique ID
301                 if ((statusDicts = [statusDictsByServiceCodeUniqueID[type] objectForKey:inServiceCodeUniqueID])) {
302                         //And add them
303                         [self _addMenuItemsForStatusOfType:type
304                                                                         withTarget:target
305                                                                            fromSet:statusDicts
306                                                                            toArray:menuItems
307                                                         alreadyAddedTitles:alreadyAddedTitles];
308                 }
310         } else {
311                 NSEnumerator    *enumerator;
312                 AIService               *service;
314                 enumerator = [[[adium accountController] activeServicesIncludingCompatibleServices:NO] objectEnumerator];
315                 while ((service = [enumerator nextObject])) {
316                         NSSet   *statusDicts;
317                         
318                         //Obtain the status dicts for this type and service code unique ID
319                         if ((statusDicts = [statusDictsByServiceCodeUniqueID[type] objectForKey:[service serviceCodeUniqueID]])) {
320                                 //And add them
321                                 [self _addMenuItemsForStatusOfType:type
322                                                                                 withTarget:target
323                                                                                    fromSet:statusDicts
324                                                                                    toArray:menuItems
325                                                                 alreadyAddedTitles:alreadyAddedTitles];
326                         }
327                         
328                 }
329         }
331         [menuItems sortUsingSelector:@selector(titleCompare:)];
333         return [menuItems autorelease];
337  * @brief Add menu items for a particular type of status
339  * @param type The AIStatusType, used for determining the icon of the menu items
340  * @param target The target of the created menu items
341  * @param statusDicts An NSSet of NSDictionary objects, which should each represent a status of the passed type
342  * @param menuItems The NSMutableArray to which to add the menuItems
343  * @param alreadyAddedTitles NSMutableSet of NSString titles which have already been added and should not be duplicated. Will be updated as items are added.
344  */
345 - (void)_addMenuItemsForStatusOfType:(AIStatusType)type
346                                                   withTarget:(id)target
347                                                          fromSet:(NSSet *)statusDicts
348                                                          toArray:(NSMutableArray *)menuItems
349                                   alreadyAddedTitles:(NSMutableSet *)alreadyAddedTitles
351         NSEnumerator    *statusDictEnumerator = [statusDicts objectEnumerator];
352         NSDictionary    *statusDict;
354         //Enumerate the status dicts
355         while ((statusDict = [statusDictEnumerator nextObject])) {
356                 NSString        *title = [statusDict objectForKey:KEY_STATUS_DESCRIPTION];
358                 /*
359                  * Only add if it has not already been added by another service.... Services need to use unique titles if they have
360                  * unique state names, but are welcome to share common name/description combinations, which is why the #defines
361                  * exist.
362                  */
363                 if (![alreadyAddedTitles containsObject:title]) {
364                         NSImage         *image;
365                         NSMenuItem      *menuItem;
367                         menuItem = [[NSMenuItem allocWithZone:[NSMenu menuZone]] initWithTitle:title
368                                                                                                                                                         target:target
369                                                                                                                                                         action:@selector(selectStatus:)
370                                                                                                                                          keyEquivalent:@""];
372                         image = [AIStatusIcons statusIconForStatusName:[statusDict objectForKey:KEY_STATUS_NAME]
373                                                                                                   statusType:type
374                                                                                                         iconType:AIStatusIconMenu
375                                                                                                    direction:AIIconNormal];
377                         [menuItem setRepresentedObject:statusDict];
378                         [menuItem setImage:image];
379                         [menuItem setEnabled:YES];
380                         [menuItems addObject:menuItem];
381                         [menuItem release];
383                         [alreadyAddedTitles addObject:title];
384                 }
385         }
388 #pragma mark Status State Descriptions
389 - (NSString *)localizedDescriptionForCoreStatusName:(NSString *)statusName
391         static NSDictionary     *coreLocalizedStatusDescriptions = nil;
392         if(!coreLocalizedStatusDescriptions){
393                 coreLocalizedStatusDescriptions = [[NSDictionary dictionaryWithObjectsAndKeys:
394                         AILocalizedStringFromTable(@"Available", @"Statuses", "Name of a status"), STATUS_NAME_AVAILABLE,
395                         AILocalizedStringFromTable(@"Free for chat", @"Statuses", "Name of a status"), STATUS_NAME_FREE_FOR_CHAT,
396                         AILocalizedStringFromTable(@"Available for friends only", @"Statuses", "Name of a status"), STATUS_NAME_AVAILABLE_FRIENDS_ONLY,
397                         AILocalizedStringFromTable(@"Away", @"Statuses", "Name of a status"), STATUS_NAME_AWAY,
398                         AILocalizedStringFromTable(@"Extended away", @"Statuses", "Name of a status"), STATUS_NAME_EXTENDED_AWAY,
399                         AILocalizedStringFromTable(@"Away for friends only", @"Statuses", "Name of a status"), STATUS_NAME_AWAY_FRIENDS_ONLY,
400                         AILocalizedStringFromTable(@"Do not disturb", @"Statuses", "Name of a status"), STATUS_NAME_DND,
401                         AILocalizedStringFromTable(@"Not available", @"Statuses", "Name of a status"), STATUS_NAME_NOT_AVAILABLE,
402                         AILocalizedStringFromTable(@"Occupied", @"Statuses", "Name of a status"), STATUS_NAME_OCCUPIED,
403                         AILocalizedStringFromTable(@"Be right back", @"Statuses", "Name of a status"), STATUS_NAME_BRB,
404                         AILocalizedStringFromTable(@"Busy", @"Statuses", "Name of a status"), STATUS_NAME_BUSY,
405                         AILocalizedStringFromTable(@"On the phone", @"Statuses", "Name of a status"), STATUS_NAME_PHONE,
406                         AILocalizedStringFromTable(@"Out to lunch", @"Statuses", "Name of a status"), STATUS_NAME_LUNCH,
407                         AILocalizedStringFromTable(@"Not at home", @"Statuses", "Name of a status"), STATUS_NAME_NOT_AT_HOME,
408                         AILocalizedStringFromTable(@"Not at my desk", @"Statuses", "Name of a status"), STATUS_NAME_NOT_AT_DESK,
409                         AILocalizedStringFromTable(@"Not in the office", @"Statuses", "Name of a status"), STATUS_NAME_NOT_IN_OFFICE,
410                         AILocalizedStringFromTable(@"On vacation", @"Statuses", "Name of a status"), STATUS_NAME_VACATION,
411                         AILocalizedStringFromTable(@"Stepped out", @"Statuses", "Name of a status"), STATUS_NAME_STEPPED_OUT,
412                         AILocalizedStringFromTable(@"Invisible", @"Statuses", "Name of a status"), STATUS_NAME_INVISIBLE,
413                         AILocalizedStringFromTable(@"Offline", @"Statuses", "Name of a status"), STATUS_NAME_OFFLINE,
414                         nil] retain];
415         }
416         
417         return (statusName ? [coreLocalizedStatusDescriptions objectForKey:statusName] : nil);
420 - (NSString *)localizedDescriptionForStatusName:(NSString *)statusName statusType:(AIStatusType)statusType
422         NSString *description = nil;
424         if (statusName &&
425                 !(description = [self localizedDescriptionForCoreStatusName:statusName])) {
426                 NSEnumerator    *enumerator = [statusDictsByServiceCodeUniqueID[statusType] objectEnumerator];
427                 NSSet                   *set;
428                 
429                 while (!description && (set = [enumerator nextObject])) {
430                         NSEnumerator    *statusDictsEnumerator = [set objectEnumerator];
431                         NSDictionary    *statusDict;
432                         while (!description && (statusDict = [statusDictsEnumerator nextObject])) {
433                                 if ([[statusDict objectForKey:KEY_STATUS_NAME] isEqualToString:statusName]){
434                                         description = [statusDict objectForKey:KEY_STATUS_DESCRIPTION];
435                                 }
436                         }
437                 }               
438         }
439         
440         return description;
444  * @brief Return the localized description for the sate of the passed status
446  * This could be stored with the statusState, but that would break if the locale changed.  This way, the nonlocalized
447  * string is used to look up the appropriate localized one.
449  * @result A localized description such as @"Away" or @"Out to Lunch" of the state used by statusState
450  */
451 - (NSString *)descriptionForStateOfStatus:(AIStatus *)statusState
453         return [self localizedDescriptionForStatusName:[statusState statusName]
454                                                                                 statusType:[statusState statusType]];
458  * @brief The status name to use by default for a passed type
460  * This is the name which will be used for new AIStatus objects of this type.
461  */
462 - (NSString *)defaultStatusNameForType:(AIStatusType)statusType
464         //Set the default status name
465         switch (statusType) {
466                 case AIAvailableStatusType:
467                         return STATUS_NAME_AVAILABLE;
468                         break;
469                 case AIAwayStatusType:
470                         return STATUS_NAME_AWAY;
471                         break;
472                 case AIInvisibleStatusType:
473                         return STATUS_NAME_INVISIBLE;
474                         break;
475                 case AIOfflineStatusType:
476                         return STATUS_NAME_OFFLINE;
477                         break;
478         }
480         return nil;
483 #pragma mark Setting Status States
485  * @brief Set the active status state
487  * Sets the currently active status state.  This applies throughout Adium and to all accounts.  The state will become
488  * effective immediately.
489  */
490 - (void)setActiveStatusState:(AIStatus *)statusState
492         //Apply the state to our accounts and notify (delay to the next run loop to improve perceived speed)
493         [self performSelector:@selector(applyState:toAccounts:)
494                            withObject:statusState
495                            withObject:[[adium accountController] accounts]
496                            afterDelay:0];
499  * @brief Set the active status state for some account
501  * Sets the currently active status state for the specified account.
502  * This applies throughout Adium and to all accounts.  The state will become
503  * effective immediately.
504  */
505 - (void)setActiveStatusState:(AIStatus *)state forAccount:(AIAccount *)account
507         [self removeIfNecessaryTemporaryStatusState:[account statusState]];
508         [self applyState:state toAccounts:[NSArray arrayWithObject:account]];
512  * @brief Return the <tt>AIStatus</tt> to be used by accounts as they are created
513  */
514 - (AIStatus *)defaultInitialStatusState
516         return [self availableStatus];
520  * @brief Reset the active status state
522  * All active status states cache will also reset.  Posts an active status changed notification.  The active state
523  * will be regenerated the next time it is requested.
524  */
525 - (void)_resetActiveStatusState
527         //Clear the active status state.  It will be rebuilt next time it is requested
528         [_activeStatusState release]; _activeStatusState = nil;
529         [_allActiveStatusStates release]; _allActiveStatusStates = nil;
531         //Let observers know the active state has changed
532         if (!activeStatusUpdateDelays) {
533                 [[adium notificationCenter] postNotificationName:AIStatusActiveStateChangedNotification object:nil];
534         }
538  * @brief Account status changed.
540  * Rebuild all our state menus
541  */
542 - (NSSet *)updateListObject:(AIListObject *)inObject keys:(NSSet *)inModifiedKeys silent:(BOOL)silent
544         if ([inObject isKindOfClass:[AIAccount class]]) {
545                 if ([inModifiedKeys containsObject:@"Online"] ||
546                         [inModifiedKeys containsObject:@"IdleSince"] ||
547                         [inModifiedKeys containsObject:@"StatusState"] ||
548                         [inModifiedKeys containsObject:KEY_ENABLED]) {
549                         
550                         [self _resetActiveStatusState];
551                 }
552         }
553         
554     return nil;
559  * @brief Delay activee status menu updates
561  * This should be called to prevent duplicative updates when multiple accounts are changing status simultaneously.
562  */
563 - (void)setDelayActiveStatusUpdates:(BOOL)shouldDelay
565         if (shouldDelay)
566                 activeStatusUpdateDelays++;
567         else
568                 activeStatusUpdateDelays--;
569         
570         if (!activeStatusUpdateDelays) {
571                 [[adium notificationCenter] postNotificationName:AIStatusActiveStateChangedNotification object:nil];
572         }
576  * @brief Delay activee status menu updates
578  * This should be called to prevent duplicative rebuilds when the status menu will change multple times.
579  */
580 - (void)setDelayStatusMenuRebuilding:(BOOL)shouldDelay
582         if (shouldDelay)
583                 statusMenuRebuildDelays++;
584         else
585                 statusMenuRebuildDelays--;
586         
587         if (!statusMenuRebuildDelays) {
588                 [[adium notificationCenter] postNotificationName:AIStatusStateArrayChangedNotification object:nil];     
589         }
593  * @brief Apply a state to multiple accounts
594  */
595 - (void)applyState:(AIStatus *)statusState toAccounts:(NSArray *)accountArray
597         NSEnumerator    *enumerator;
598         AIAccount               *account;
599         AIStatus                *aStatusState;
600         BOOL                    shouldRebuild = NO;
601         BOOL                    isOfflineStatus = ([statusState statusType] == AIOfflineStatusType);
602         [self setDelayActiveStatusUpdates:YES];
603         
604         /* If we're going offline, determine what accounts are currently online or connecting/reconnecting, first,
605          * so that we can restore that when an online state is chosen later.
606          */
607         if  (isOfflineStatus && [[adium accountController] oneOrMoreConnectedOrConnectingAccounts]) {
608                 [accountsToConnect removeAllObjects];
610                 enumerator = [accountArray objectEnumerator];
611                 while ((account = [enumerator nextObject])) {
612                         // Save the account if we're online or trying to be online.
613                         if ([account online] || [[account statusObjectForKey:@"Connecting"] boolValue] || [account statusObjectForKey:@"Waiting to Reconnect"])
614                                 [accountsToConnect addObject:account];
615                 }
616         }
618         // Don't consider "connecting" accounts when connecting previously offline.
619         if (![[adium accountController] oneOrMoreConnectedAccounts]) {
620                 /* No connected accounts: Connect all enabled accounts which were set offline previously.
621                  * If we have no such list of accounts, connect 'em all.
622                  */
623                 BOOL noAccountsToConnectCount = ([accountsToConnect count] == 0);
624                 enumerator = [accountArray objectEnumerator];
625                 while ((account = [enumerator nextObject])) {
626                         if ([account enabled] &&
627                                 ([accountsToConnect containsObject:account] || noAccountsToConnectCount)) {
628                                 [account setStatusState:statusState];
630                         } else {
631                                 [account setStatusStateAndRemainOffline:statusState];   
632                         }
633                 }
635         } else {
636                 //At least one account is online.  Just change its status without taking any other accounts online.
637                 enumerator = [accountArray objectEnumerator];
638                 while ((account = [enumerator nextObject])) {
639                         if ([account online] || isOfflineStatus) {
640                                 [account setStatusState:statusState];
641                                 
642                         } else {
643                                 [account setStatusStateAndRemainOffline:statusState];                   
644                         }
645                 }
646                 shouldRebuild = YES;
647         }
649         //If this is not an offline status, we've now made use of accountsToConnect and should clear it so it isn't used again.
650         if (!isOfflineStatus) {
651                 [accountsToConnect removeAllObjects];
652         }
654         //Any objects in the temporary state array which aren't the state we just set should now be removed.
655         enumerator = [[[temporaryStateArray copy] autorelease] objectEnumerator];
656         while ((aStatusState = [enumerator nextObject])) {
657                 if (aStatusState != statusState) {
658                         [temporaryStateArray removeObject:aStatusState];
659                         shouldRebuild = YES;
660                 }
661         }
663         //Add to our temporary status array if it's not in our state array
664         if (![[self flatStatusSet] containsObject:statusState] &&
665                 ![temporaryStateArray containsObject:statusState]) {
666                 [temporaryStateArray addObject:statusState];
667                 shouldRebuild = YES;
668         }
670         if (shouldRebuild) {
671                 [self notifyOfChangedStatusArray];
672         }
674         [self setDelayActiveStatusUpdates:NO];
677 #pragma mark Retrieving Status States
679  * @brief Access to Adium's user-defined states
681  * Returns the root AIStatusGroup of user-defined states
682  */
683 - (AIStatusGroup *)rootStateGroup
685         if (!_rootStateGroup) {
686                 NSData  *savedStateData = [[adium preferenceController] preferenceForKey:KEY_SAVED_STATUS
687                                                                                                                                                    group:PREF_GROUP_SAVED_STATUS];
688                 if (savedStateData) {
689                         id archivedObject = [NSKeyedUnarchiver unarchiveObjectWithData:savedStateData];
691                         if ([archivedObject isKindOfClass:[AIStatusGroup class]]) {
692                                 //Adium 1.0 archives an AIStatusGroup
693                                 _rootStateGroup = [archivedObject retain];
694                         
695                         } else if  ([archivedObject isKindOfClass:[NSArray class]]) {
696                                 //Adium 0.8x archived an NSArray
697                                 _rootStateGroup = [[AIStatusGroup statusGroupWithContainedStatusItems:archivedObject] retain];
698                         }
699                 }
701                 if (!_rootStateGroup) _rootStateGroup = [[AIStatusGroup statusGroup] retain];
703                 //Upgrade Adium 0.7x away messages
704                 [self _upgradeSavedAwaysToSavedStates];
705         }
707         return _rootStateGroup;
711  * @brief Return the array of built-in states
713  * These are basic Available and Away states which should always be visible and are (by convention) immutable.
714  * The first state in BUILT_IN_STATE_ARRAY will be used as the default for accounts as they are created.
715  */
716 - (NSArray *)builtInStateArray
718         if (!builtInStateArray) {
719                 NSArray                 *savedBuiltInStateArray = [NSArray arrayNamed:BUILT_IN_STATE_ARRAY forClass:[self class]];
720                 NSEnumerator    *enumerator;
721                 NSDictionary    *dict;
723                 builtInStateArray = [[NSMutableArray alloc] initWithCapacity:[savedBuiltInStateArray count]];
725                 enumerator = [savedBuiltInStateArray objectEnumerator];
726                 while ((dict = [enumerator nextObject])) {
727                         AIStatus        *status = [AIStatus statusWithDictionary:dict];
728                         [builtInStateArray addObject:status];
730                         //Store a reference to our offline state if we just loaded it
731                         if ([status statusType] == AIOfflineStatusType) {
732                                 [offlineStatusState release];
733                                 offlineStatusState = [status retain];
734                         }
735                 }
736         }
738         return builtInStateArray;
742 * @brief Create and add the built-in status types; even if no service explicitly registers these, they are available.
744  * The built-in status types are basic, generic "Available" and "Away" states.
745  */
746 - (void)buildBuiltInStatusTypes
748         NSDictionary    *statusDict;
749         
750         builtInStatusTypes[AIAvailableStatusType] = [[NSMutableSet alloc] init];
751         statusDict = [NSDictionary dictionaryWithObjectsAndKeys:
752                 STATUS_NAME_AVAILABLE, KEY_STATUS_NAME,
753                 [self localizedDescriptionForCoreStatusName:STATUS_NAME_AVAILABLE], KEY_STATUS_DESCRIPTION,
754                 [NSNumber numberWithInt:AIAvailableStatusType], KEY_STATUS_TYPE,
755                 nil];
756         [builtInStatusTypes[AIAvailableStatusType] addObject:statusDict];
757         
758         builtInStatusTypes[AIAwayStatusType] = [[NSMutableSet alloc] init];
759         statusDict = [NSDictionary dictionaryWithObjectsAndKeys:
760                 STATUS_NAME_AWAY, KEY_STATUS_NAME,
761                 [self localizedDescriptionForCoreStatusName:STATUS_NAME_AWAY], KEY_STATUS_DESCRIPTION,
762                 [NSNumber numberWithInt:AIAwayStatusType], KEY_STATUS_TYPE,
763                 nil];
764         [builtInStatusTypes[AIAwayStatusType] addObject:statusDict];
768  * @brief Returns the built in available status
769  */
770 - (AIStatus *)availableStatus
772         return [[[self builtInStateArray] filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"statusType == %i",AIAvailableStatusType]] objectAtIndex:0];
775  * @brief Returns the built in away status
776  */
777 - (AIStatus *)awayStatus
779         return [[[self builtInStateArray] filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"statusType == %i",AIAwayStatusType]] objectAtIndex:0];
782  * @brief Returns the built in invisible status
783  */
784 - (AIStatus *)invisibleStatus
786         return [[[self builtInStateArray] filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"statusType == %i",AIInvisibleStatusType]] objectAtIndex:0];
789  * @brief Returns the built in offline status
791  * This method duplicates the functionality found in - [AIStatusController offlineStatusState].
792  * However, this has the same method signature format as the other statuses.
793  */
794 - (AIStatus *)offlineStatus
796         return [[[self builtInStateArray] filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"statusType == %i",AIOfflineStatusType]] objectAtIndex:0];
799 - (AIStatus *)offlineStatusState
801         //Ensure the built in states have been loaded
802         [self builtInStateArray];
804         NSAssert(offlineStatusState != nil, @"Nil offline status state");
805         return offlineStatusState;
809  * @brief Return a sorted state array for use in menu item creation
811  * The array is created by adding the built in states to the user states, then sorting using _statusArraySort
812  * The resulting array may contain AIStatus and AIStatusGroup objects.
814  * @result A cached NSArray which is sorted by status type (available, away), built-in vs. user-made, and then original ordering.
815  */
816 - (NSArray *)sortedFullStateArray
818         if (!_sortedFullStateArray) {
819                 NSArray                 *originalStateArray;
820                 NSMutableArray  *tempArray;
822                 //Start with everything contained 1) in our built-in array and then 2) in our root group
823                 originalStateArray = [[self builtInStateArray] arrayByAddingObjectsFromArray:[[self rootStateGroup] containedStatusItems]];
824                 
825                 tempArray = [originalStateArray mutableCopy];
827                 //Now add the temporary statues
828                 [tempArray addObjectsFromArray:[temporaryStateArray allObjects]];
830                 //Pass the original array so its indexes can be used for comparison of saved state ordering
831                 [AIStatusGroup sortArrayOfStatusItems:tempArray context:originalStateArray];
833                 _sortedFullStateArray = tempArray;
834         }
836         return _sortedFullStateArray;
840  * @brief Generate and return an array of AIStatus objects which are all known saved, temporary, and built-in statuses
841  */
842 - (NSSet *)flatStatusSet
844         if (!_flatStatusSet) {
845                 NSMutableSet    *tempArray = [[[self rootStateGroup] flatStatusSet] mutableCopy];
847                 //Add built in states
848                 [tempArray addObjectsFromArray:[self builtInStateArray]];
850                 //Add temporary ones
851                 [tempArray addObjectsFromArray:[temporaryStateArray allObjects]];
853                 _flatStatusSet = tempArray;
854         }
855         
856         return _flatStatusSet;
860  * @brief Retrieve active status state
862  * @result The currently active status state.
864  * This is defined as the status state which the most accounts are currently using.  The behavior in case of a tie
865  * is currently undefined but will yield one of the tying states.
866  */
867 - (AIStatus *)activeStatusState
869         if (!_activeStatusState) {
870                 NSEnumerator            *enumerator = [[[adium accountController] accounts] objectEnumerator];
871                 NSCountedSet            *statusCounts = [NSCountedSet set];
872                 AIAccount                       *account;
873                 AIStatus                        *statusState;
874                 unsigned                         highestCount = 0;
875                 //This was "oneOrMoreConnectedOrConnectingAccounts" before... was there a good reason?
876                 BOOL                             accountsAreOnline = [[adium accountController] oneOrMoreConnectedAccounts];
878                 if (accountsAreOnline) {
879                         AIStatus        *bestStatusState = nil;
881                         while ((account = [enumerator nextObject])) {
882                                 if ([account online]) {
883                                         AIStatus *accountStatusState = [account statusState];
884                                         [statusCounts addObject:(accountStatusState ?
885                                                                                          accountStatusState :
886                                                                                          [self defaultInitialStatusState])];
887                                 }
888                         }
890                         enumerator = [statusCounts objectEnumerator];
891                         while ((statusState = [enumerator nextObject])) {
892                                 unsigned thisCount = [statusCounts countForObject:statusState];
893                                 if (thisCount > highestCount) {
894                                         bestStatusState = statusState;
895                                         highestCount = thisCount;
896                                 }
897                         }
899                         _activeStatusState = (bestStatusState ? [bestStatusState retain]: [offlineStatusState retain]);
901                 } else {
902                         _activeStatusState = [offlineStatusState retain];
903                 }
904         }
906         return _activeStatusState;
910  * @brief Find the 'active' AIStatusType
912  * The active type is the one used by the largest number of accounts.  In case of a tie, the order of the AIStatusType
913  * enum is respected
915  * @param invisibleIsAway If YES, AIInvisibleStatusType is trated as AIAwayStatusType
916  * @result The active AIStatusType for online accounts, or AIOfflineStatusType if all accounts are  offline
917  */
918 - (AIStatusType)activeStatusTypeTreatingInvisibleAsAway:(BOOL)invisibleIsAway
920         NSEnumerator            *enumerator = [[[adium accountController] accounts] objectEnumerator];
921         AIAccount                       *account;
922         int                                     statusTypeCount[STATUS_TYPES_COUNT];
923         AIStatusType            activeStatusType = AIOfflineStatusType;
924         unsigned                        highestCount = 0;
926         unsigned i;
927         for (i = 0 ; i < STATUS_TYPES_COUNT ; i++) {
928                 statusTypeCount[i] = 0;
929         }
931         while ((account = [enumerator nextObject])) {
932                 if ([account online] || [account integerStatusObjectForKey:@"Connecting"]) {
933                         AIStatusType statusType = [[account statusState] statusType];
935                         //If invisibleIsAway, pretend that invisible is away
936                         if (invisibleIsAway && (statusType == AIInvisibleStatusType)) statusType = AIAwayStatusType;
938                         statusTypeCount[statusType]++;
939                 }
940         }
942         for (i = 0 ; i < STATUS_TYPES_COUNT ; i++) {
943                 if (statusTypeCount[i] > highestCount) {
944                         activeStatusType = i;
945                         highestCount = statusTypeCount[i];
946                 }
947         }
949         return activeStatusType;
953  * @brief All active status states
955  * A status state is active if any enabled account is currently in that state.
957  * The return value of this method is cached.
959  * @result An <tt>NSSet</tt> of <tt>AIStatus</tt> objects
960  */
961 - (NSSet *)allActiveStatusStates
963         if (!_allActiveStatusStates) {
964                 _allActiveStatusStates = [[NSMutableSet alloc] init];
965                 NSEnumerator            *enumerator = [[[adium accountController] accounts] objectEnumerator];
966                 AIAccount                       *account;
968                 while ((account = [enumerator nextObject])) {
969                         if ([account enabled]) {
970                                 [_allActiveStatusStates addObject:[account statusState]];
971                         }
972                 }
973         }
975         return _allActiveStatusStates;
979  * @brief Return the set of all unavailable statuses in use by online or connection accounts
981  * @param activeUnvailableStatusType Pointer to an AIStatusType; returns by reference the most popular unavailable type
982  * @param activeUnvailableStatusName Pointer to an NSString*; returns by reference a status name if all states are in the same name, or nil if they differ
983  * @param allOnlineAccountsAreUnvailable Pointer to a BOOL; returns by reference YES is all online accounts are unavailable, NO if one or more is available
984  */
985 - (NSSet *)activeUnavailableStatusesAndType:(AIStatusType *)activeUnvailableStatusType withName:(NSString **)activeUnvailableStatusName allOnlineAccountsAreUnvailable:(BOOL *)allOnlineAccountsAreUnvailable
987         NSEnumerator            *enumerator = [[[adium accountController] accounts] objectEnumerator];
988         AIAccount                       *account;
989         NSMutableSet            *activeUnvailableStatuses = [NSMutableSet set];
990         BOOL                            foundStatusName = NO;
991         int                                     statusTypeCount[STATUS_TYPES_COUNT];
993         statusTypeCount[AIAwayStatusType] = 0;
994         statusTypeCount[AIInvisibleStatusType] = 0;
995         
996         //Assume all accounts are unavailable until proven otherwise
997         if (allOnlineAccountsAreUnvailable != NULL) {
998                 *allOnlineAccountsAreUnvailable = YES;
999         }
1000         
1001         while ((account = [enumerator nextObject])) {
1002                 if ([account online] || [account integerStatusObjectForKey:@"Connecting"]) {
1003                         AIStatus        *statusState = [account statusState];
1004                         AIStatusType statusType = [statusState statusType];
1005                         
1006                         if ((statusType == AIAwayStatusType) || (statusType == AIInvisibleStatusType)) {
1007                                 NSString        *statusName = [statusState statusName];
1008                                 
1009                                 [activeUnvailableStatuses addObject:statusState];
1010                                 
1011                                 statusTypeCount[statusType]++;
1012                                 
1013                                 if (foundStatusName) {
1014                                         //Once we find a status name, we only want to return it if all our status names are the same.
1015                                         if ((activeUnvailableStatusName != NULL) &&
1016                                            (*activeUnvailableStatusName != nil) && 
1017                                            ![*activeUnvailableStatusName isEqualToString:statusName]) {
1018                                                 *activeUnvailableStatusName = nil;
1019                                         }
1020                                 } else {
1021                                         //We haven't found a status name yet, so store this one as the active status name
1022                                         if (activeUnvailableStatusName != NULL) {
1023                                                 *activeUnvailableStatusName = [statusState statusName];
1024                                         }
1025                                         foundStatusName = YES;
1026                                 }
1027                         } else {
1028                                 //An online account isn't unavailable
1029                                 if (allOnlineAccountsAreUnvailable != NULL) {
1030                                         *allOnlineAccountsAreUnvailable = NO;
1031                                 }
1032                         }
1033                 }
1034         }
1035         
1036         if (activeUnvailableStatusType != NULL) {
1037                 if (statusTypeCount[AIAwayStatusType] > statusTypeCount[AIInvisibleStatusType]) {
1038                         *activeUnvailableStatusType = AIAwayStatusType;
1039                 } else {
1040                         *activeUnvailableStatusType = AIInvisibleStatusType;            
1041                 }
1042         }
1043         
1044         return activeUnvailableStatuses;
1048  * @brief Find the status state with the requested uniqueStatusID
1049  */
1050 - (AIStatus *)statusStateWithUniqueStatusID:(NSNumber *)uniqueStatusID
1052         AIStatus                *statusState = nil;
1054         if (uniqueStatusID) {
1055                 NSEnumerator    *enumerator = [[self flatStatusSet] objectEnumerator];
1057                 while ((statusState = [enumerator nextObject])) {
1058                         if ([[statusState uniqueStatusID] compare:uniqueStatusID] == NSOrderedSame)
1059                                 break;
1060                 }
1061         }
1063         return statusState;
1066 //State Editing --------------------------------------------------------------------------------------------------------
1067 #pragma mark State Editing
1069  * @brief Add a state
1071  * Add a new state to Adium's state array.
1072  * @param state AIState to add
1073  */
1074 - (void)addStatusState:(AIStatus *)statusState
1076         AIStatusMutabilityType mutabilityType = [statusState mutabilityType];
1077         
1078         if ((mutabilityType == AILockedStatusState) ||
1079                 (mutabilityType == AISecondaryLockedStatusState)) {
1080                 //If we are adding a locked status, add it to the built-in statuses
1081                 [(NSMutableArray *)[self builtInStateArray] addObject:statusState];
1083                 [self notifyOfChangedStatusArray];
1085         } else {
1086                 //Otherwise, add it to the user-created statuses
1087                 [[self rootStateGroup] addStatusItem:statusState atIndex:-1];
1088         }
1092  * @brief Remove a state
1094  * Remove a new state from Adium's state array.
1095  * @param state AIStatus to remove
1096  */
1097 - (void)removeStatusState:(AIStatus *)statusState
1099         NSLog(@"shouldn't be calling this.");
1100 //      [stateArray removeObject:statusState];
1101         [self savedStatusesChanged];
1104 - (void)notifyOfChangedStatusArray
1106         //Clear the sorted menu items array since our state array changed.
1107         [_sortedFullStateArray release]; _sortedFullStateArray = nil;
1108         [_flatStatusSet release]; _flatStatusSet = nil;
1110         if (!statusMenuRebuildDelays) {
1111                 [[adium notificationCenter] postNotificationName:AIStatusStateArrayChangedNotification object:nil];     
1112         }
1116  * @brief Save changes to the state array and notify observers
1118  * Saves any outstanding changes to the state array.  There should be no need to call this manually, since all the
1119  * state array modifying methods in this class call it automatically after making changes.
1121  * After the state array is saved, observers are notified that is has changed.  Call after making any changes to the
1122  * state array from within the controller.
1123  */
1124 - (void)savedStatusesChanged
1126         [[adium preferenceController] setPreference:[NSKeyedArchiver archivedDataWithRootObject:[[self rootStateGroup] containedStatusItems]]
1127                                                                                  forKey:KEY_SAVED_STATUS
1128                                                                                   group:PREF_GROUP_SAVED_STATUS];
1129         [self notifyOfChangedStatusArray];
1132 - (void)statusStateDidSetUniqueStatusID
1134         [[adium preferenceController] setPreference:[NSKeyedArchiver archivedDataWithRootObject:[[self rootStateGroup] containedStatusItems]]
1135                                                                                  forKey:KEY_SAVED_STATUS
1136                                                                                   group:PREF_GROUP_SAVED_STATUS];
1140 * @brief Called when a state could potentially need to removed from the temporary (non-saved) list
1142  * If originalState is in the temporary status array, and it is being used on one or zero accounts, it 
1143  * is removed from the temporary status array. This method should be used when one or more accounts have stopped
1144  * using a single status state to determine if that status state is both non-saved and unused.
1146  * Note that while it would seem logical to post AIStatusStateArrayChangedNotification when this method would
1147  * return YES, we don't want to force observers of the notification to update immediately since there may be further
1148  * processing. We therefore let the calling method take action if it chooses to.
1150  * @result YES if the state was removed
1151  */
1152 - (BOOL)removeIfNecessaryTemporaryStatusState:(AIStatus *)originalState
1154         BOOL didRemove = NO;
1156         /* If the original (old) status state is in our temporary array and is not being used in more than 1 account, 
1157         * then we should remove it.
1158         */
1159         if ([temporaryStateArray containsObject:originalState]) {
1160                 NSEnumerator    *enumerator;
1161                 AIAccount               *account;
1162                 int                             count = 0;
1163                 
1164                 enumerator = [[[adium accountController] accounts] objectEnumerator];
1165                 while ((account = [enumerator nextObject])) {
1166                         if ([account actualStatusState] == originalState) {
1167                                 if (++count > 1) break;
1168                         }
1169                 }
1171                 if (count <= 1) {
1172                         [temporaryStateArray removeObject:originalState];
1173                         didRemove = YES;
1174                 }
1175         }
1177         return didRemove;
1180 - (void)saveStatusAsLastUsed:(AIStatus *)statusState
1182         NSMutableDictionary *lastStatusStates;
1183         
1184         lastStatusStates = [[[[adium preferenceController] preferenceForKey:@"LastStatusStates"
1185                                                                                                                                   group:PREF_GROUP_STATUS_PREFERENCES] mutableCopy] autorelease];
1186         if (!lastStatusStates) lastStatusStates = [NSMutableDictionary dictionary];
1187         
1188         [lastStatusStates setObject:[NSKeyedArchiver archivedDataWithRootObject:[NSArray arrayWithObject:statusState]]
1189                                                  forKey:[[NSNumber numberWithInt:[statusState statusType]] stringValue]];
1191         [[adium preferenceController] setPreference:lastStatusStates
1192                                                                                  forKey:@"LastStatusStates"
1193                                                                                   group:PREF_GROUP_STATUS_PREFERENCES]; 
1195 //Status state menu support ---------------------------------------------------------------------------------------------------
1196 #pragma mark Status state menu support
1198  * @brief Apply a custom state
1200  * Invoked when the custom state window is closed by the user clicking OK.  In response this method sets the custom
1201  * state as the active state.
1202  */
1203 - (void)customStatusState:(AIStatus *)originalState changedTo:(AIStatus *)newState forAccount:(AIAccount *)account
1205         BOOL shouldRebuild = NO;
1206         
1207         if ([newState mutabilityType] != AITemporaryEditableStatusState) {
1208                 [[adium statusController] addStatusState:newState];
1209         }
1211         if (account) {
1212                 shouldRebuild = [self removeIfNecessaryTemporaryStatusState:originalState];
1214                 //Now set the newState for the account
1215                 [account setStatusState:newState];
1216                 
1217                 //Enable the account if it isn't currently enabled
1218                 if (![account enabled]) {
1219                         [account setEnabled:YES];
1220                 }               
1222                 //Add to our temporary status array if it's not in our state array
1223                 if (shouldRebuild || (![[self flatStatusSet] containsObject:newState])) {
1224                         [temporaryStateArray addObject:newState];
1225                         
1226                         [self notifyOfChangedStatusArray];
1227                 }
1228                 
1229         } else {
1230                 //Set the state for all accounts.  This will clear out the temporaryStatusArray as necessary and update its contents.
1231                 [self setActiveStatusState:newState];
1232         }
1234         [self saveStatusAsLastUsed:newState];
1238 #pragma mark Upgrade code
1240  * @brief Temporary upgrade code for 0.7x -> 0.8
1242  * Versions 0.7x and prior stored their away messages in a different format.  This code allows a seamless
1243  * transition from 0.7x to 0.8.  We can easily recognize the old format because the away messages are of
1244  * type "Away" instead of type "State", which is used for all 0.8 and later saved states.
1245  * Since we are changing the array as we scan it, an enumerator will not work here.
1246  */
1247 #define OLD_KEY_SAVED_AWAYS                     @"Saved Away Messages"
1248 #define OLD_GROUP_AWAY_MESSAGES         @"Away Messages"
1249 #define OLD_STATE_SAVED_AWAY            @"Away"
1250 #define OLD_STATE_AWAY                          @"Message"
1251 #define OLD_STATE_AUTO_REPLY            @"Autoresponse"
1252 #define OLD_STATE_TITLE                         @"Title"
1253 - (void)_upgradeSavedAwaysToSavedStates
1255         NSArray *savedAways = [[adium preferenceController] preferenceForKey:OLD_KEY_SAVED_AWAYS
1256                                                                                                                                    group:OLD_GROUP_AWAY_MESSAGES];
1258         if (savedAways) {
1259                 NSEnumerator    *enumerator = [savedAways objectEnumerator];
1260                 NSDictionary    *state;
1262                 AILog(@"*** Upgrading Adium 0.7x saved aways: %@", savedAways);
1264                 [self setDelayStatusMenuRebuilding:YES];
1266                 //Update all the away messages to states.
1267                 while ((state = [enumerator nextObject])) {
1268                         if ([[state objectForKey:@"Type"] isEqualToString:OLD_STATE_SAVED_AWAY]) {
1269                                 AIStatus        *statusState;
1271                                 //Extract the away message information from this old record
1272                                 NSData          *statusMessageData = [state objectForKey:OLD_STATE_AWAY];
1273                                 NSData          *autoReplyMessageData = [state objectForKey:OLD_STATE_AUTO_REPLY];
1274                                 NSString        *title = [state objectForKey:OLD_STATE_TITLE];
1276                                 //Create an AIStatus from this information
1277                                 statusState = [AIStatus status];
1279                                 //General category: It's an away type
1280                                 [statusState setStatusType:AIAwayStatusType];
1282                                 //Specific state: It's the generic away. Funny how that works out.
1283                                 [statusState setStatusName:STATUS_NAME_AWAY];
1285                                 //Set the status message (which is just the away message).
1286                                 [statusState setStatusMessage:[NSAttributedString stringWithData:statusMessageData]];
1288                                 //It has an auto reply.
1289                                 [statusState setHasAutoReply:YES];
1291                                 if (autoReplyMessageData) {
1292                                         //Use the custom auto reply if it was set.
1293                                         [statusState setAutoReply:[NSAttributedString stringWithData:autoReplyMessageData]];
1294                                 } else {
1295                                         //If no autoReplyMesssage, use the status message.
1296                                         [statusState setAutoReplyIsStatusMessage:YES];
1297                                 }
1299                                 if (title) [statusState setTitle:title];
1301                                 //Add the updated state to our state array.
1302                                 [self addStatusState:statusState];
1303                         }
1304                 }
1306                 AILog(@"*** Finished upgrading old saved statuses");
1308                 //Save these changes and delete the old aways so we don't need to do this again.
1309                 [self setDelayStatusMenuRebuilding:NO];
1311                 [[adium preferenceController] setPreference:nil
1312                                                                                          forKey:OLD_KEY_SAVED_AWAYS
1313                                                                                           group:OLD_GROUP_AWAY_MESSAGES];
1314         }
1317 @end