PreferencesController.m

   1 #import "PreferencesController.h"
   2 #import "MenuTunes.h"
   3 #import "HotKeyCenter.h"
   4
   5 @implementation PreferencesController
   6
   7 - (id)initWithMenuTunes:(MenuTunes *)tunes;
   8 {
   9     if ( (self = [super init]) )
  10     {
  11         int i;
  12         NSImageCell *imgCell = [[[NSImageCell alloc] init] autorelease];
  13         NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  14         NSString *temp;
  15
  16         mt = [tunes retain];
  17
  18         //Load the nib
  19         [NSBundle loadNibNamed:@"Preferences" owner:self];
  20
  21         //Show our window
  22         [window setLevel:NSStatusWindowLevel];
  23         [window center];
  24         [window makeKeyAndOrderFront:nil];
  25
  26         //Set the table view cells up
  27         [imgCell setImageScaling:NSScaleNone];
  28         [[menuTableView tableColumnWithIdentifier:@"submenu"] setDataCell:imgCell];
  29         [[allTableView tableColumnWithIdentifier:@"submenu"] setDataCell:imgCell];
  30
  31         //Register for drag and drop
  32         [menuTableView registerForDraggedTypes:[NSArray arrayWithObjects:@"MenuTableViewPboardType", @"AllTableViewPboardType", nil]];
  33         [allTableView registerForDraggedTypes:[NSArray arrayWithObjects:@"MenuTableViewPboardType", @"AllTableViewPboardType", nil]];
  34
  35         //Set the list of items you can have.
  36         availableItems = [[NSMutableArray alloc] initWithObjects:@"Current Track Info",  @"Upcoming Songs", @"Playlists", @"EQ Presets", @"Play/Pause", @"Next Track", @"Previous Track", @"Fast Forward", @"Rewind", @"<separator>", nil];
  37
  38         //Get our preferred menu
  39         myItems = [[[NSUserDefaults standardUserDefaults] arrayForKey:@"menu"] mutableCopy];
  40         if (myItems == nil)
  41         {
  42             myItems = [[NSMutableArray alloc] initWithObjects:@"Play/Pause", @"Next Track", @"Previous Track", @"Fast Forward", @"Rewind", @"<separator>", @"Upcoming Songs", @"Playlists", @"EQ Presets", @"<separator>", @"PreferencesÉ", @"Quit", @"<separator>", @"Current Track Info", nil];
  43             [[NSUserDefaults standardUserDefaults] setObject:myItems forKey:@"menu"];
  44         }
  45
  46         //Delete items in the availableItems array that are already part of the menu
  47         for (i = 0; i < [myItems count]; i++)
  48         {
  49             NSString *item = [myItems objectAtIndex:i];
  50             if (![item isEqualToString:@"<separator>"])
  51             {
  52                 [availableItems removeObject:item];
  53             }
  54         }
  55
  56         //Items that show should a submenu image
  57         submenuItems = [[NSArray alloc] initWithObjects:@"Upcoming Songs", @"Playlists", @"EQ Presets", nil];
  58
  59         //Fill in the number of songs in advance to show field
  60         if ([defaults integerForKey:@"SongsInAdvance"])
  61         {
  62             [songsInAdvance setIntValue:[defaults integerForKey:@"SongsInAdvance"]];
  63         }
  64         else
  65         {
  66             [songsInAdvance setIntValue:5];
  67         }
  68
  69         //Fill in hot key buttons
  70         if ([defaults objectForKey:@"PlayPause"])
  71         {
  72             playPauseCombo = [defaults keyComboForKey:@"PlayPause"];
  73             [playPauseButton setTitle:[playPauseCombo userDisplayRep]];
  74         }
  75         else
  76         {
  77             playPauseCombo = [[KeyCombo alloc] init];
  78         }
  79
  80         if ([defaults objectForKey:@"NextTrack"])
  81         {
  82             nextTrackCombo = [defaults keyComboForKey:@"NextTrack"];
  83             [nextTrackButton setTitle:[nextTrackCombo userDisplayRep]];
  84         }
  85         else
  86         {
  87             nextTrackCombo = [[KeyCombo alloc] init];
  88         }
  89
  90         if ([defaults objectForKey:@"PrevTrack"])
  91         {
  92             prevTrackCombo = [defaults keyComboForKey:@"PrevTrack"];
  93             [previousTrackButton setTitle:[prevTrackCombo userDisplayRep]];
  94         }
  95         else
  96         {
  97             prevTrackCombo = [[KeyCombo alloc] init];
  98         }
  99
 100         if ([defaults objectForKey:@"TrackInfo"])
 101         {
 102             trackInfoCombo = [defaults keyComboForKey:@"TrackInfo"];
 103             [trackInfoButton setTitle:[trackInfoCombo userDisplayRep]];
 104         }
 105         else
 106         {
 107             trackInfoCombo = [[KeyCombo alloc] init];
 108         }
 109
 110         if ([defaults objectForKey:@"UpcomingSongs"])
 111         {
 112             upcomingSongsCombo = [defaults keyComboForKey:@"UpcomingSongs"];
 113             [upcomingSongsButton setTitle:[upcomingSongsCombo userDisplayRep]];
 114         }
 115         else
 116         {
 117             upcomingSongsCombo = [[KeyCombo alloc] init];
 118         }
 119
 120         //Check current track info buttons
 121
 122         //Album and name get special treatment because they are defaults
 123         if ( (temp = [defaults stringForKey:@"showAlbum"]) )
 124         {
 125             if ((temp == nil) || [temp isEqualToString:@"1"])
 126             {
 127                 [albumCheckbox setState:NSOnState];
 128             }
 129             else
 130             {
 131                 [albumCheckbox setState:NSOffState];
 132             }
 133         }
 134
 135         if ( (temp = [defaults stringForKey:@"showName"]) )
 136         {
 137             if ((temp == nil) || [temp isEqualToString:@"1"])
 138             {
 139                 [nameCheckbox setState:NSOnState];
 140             }
 141             else
 142             {
 143                 [nameCheckbox setState:NSOffState];
 144             }
 145         }
 146
 147         [artistCheckbox setState:[defaults boolForKey:@"showArtist"] ? NSOnState : NSOffState];
 148         [trackTimeCheckbox setState:[defaults boolForKey:@"showTime"] ? NSOnState : NSOffState];
 149
 150         //Set the launch at login checkbox state
 151         {
 152             NSMutableDictionary *loginwindow;
 153             NSMutableArray *loginarray;
 154             int i;
 155
 156             [defaults synchronize];
 157             loginwindow = [[defaults persistentDomainForName:@"loginwindow"] mutableCopy];
 158             loginarray = [loginwindow objectForKey:@"AutoLaunchedApplicationDictionary"];
 159
 160             for (i = 0; i < [loginarray count]; i++)
 161             {
 162                 NSDictionary *tempDict = [loginarray objectAtIndex:i];
 163
 164                 //Here we are seeing if our program is already in loginwindow.plist.
 165                 //See the problem below for this problem here. We will do the same thing.
 166
 167                 if ([[[tempDict objectForKey:@"Path"] lastPathComponent] isEqualToString:@"VocabularyBuilder.app"])
 168                 {
 169                     [launchAtLoginCheckbox setState:NSOnState];
 170                 }
 171             }
 172         }
 173     }
 174     return self;
 175 }
 176
 177 - (void)dealloc
 178 {
 179     [self setKeyCombo:nil];
 180     [playPauseCombo release];
 181     [nextTrackCombo release];
 182     [prevTrackCombo release];
 183     [trackInfoCombo release];
 184     [upcomingSongsCombo release];
 185     [keyComboPanel release];
 186     [menuTableView setDataSource:nil];
 187     [allTableView setDataSource:nil];
 188     [mt release];
 189     [availableItems release];
 190     [submenuItems release];
 191     [myItems release];
 192 }
 193
 194 - (IBAction)apply:(id)sender
 195 {
 196     ProcessSerialNumber psn;
 197     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 198     [defaults setObject:myItems forKey:@"menu"];
 199
 200     //Set key combos
 201     [defaults setKeyCombo:playPauseCombo forKey:@"PlayPause"];
 202     [defaults setKeyCombo:nextTrackCombo forKey:@"NextTrack"];
 203     [defaults setKeyCombo:prevTrackCombo forKey:@"PrevTrack"];
 204     [defaults setKeyCombo:trackInfoCombo forKey:@"TrackInfo"];
 205     [defaults setKeyCombo:upcomingSongsCombo forKey:@"UpcomingSongs"];
 206
 207     //Set info checkboxes
 208     [defaults setBool:[albumCheckbox state] forKey:@"showAlbum"];
 209     [defaults setBool:[nameCheckbox state] forKey:@"showName"];
 210     [defaults setBool:[artistCheckbox state] forKey:@"showArtist"];
 211     [defaults setBool:[trackTimeCheckbox state] forKey:@"showTime"];
 212
 213     //Here we set whether we will launch at login by modifying loginwindow.plist
 214     if ([launchAtLoginCheckbox state] == NSOnState)
 215     {
 216         NSMutableDictionary *loginwindow;
 217         NSMutableArray *loginarray;
 218         int i;
 219         BOOL skip = NO;
 220
 221         [defaults synchronize];
 222         loginwindow = [[defaults persistentDomainForName:@"loginwindow"] mutableCopy];
 223         loginarray = [loginwindow objectForKey:@"AutoLaunchedApplicationDictionary"];
 224
 225         for (i = 0; i < [loginarray count]; i++)
 226         {
 227             NSDictionary *tempDict = [loginarray objectAtIndex:i];
 228
 229             //Here we are seeing if our program is already in loginwindow.plist.
 230             //See the problem below for this problem here. We will do the same thing.
 231
 232             if ([[[tempDict objectForKey:@"Path"] lastPathComponent] isEqualToString:@"VocabularyBuilder.app"])
 233             {
 234                 skip = YES;
 235             }
 236         }
 237
 238         if (!skip)
 239         {
 240             [loginarray addObject:[NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], @"Hide", [[NSBundle mainBundle] bundlePath], @"Path", nil]];
 241
 242             [defaults setPersistentDomain:loginwindow forName:@"loginwindow"];
 243             [defaults synchronize];
 244         }
 245     }
 246     else
 247     {
 248         NSMutableDictionary *loginwindow;
 249         NSMutableArray *loginarray;
 250         int i;
 251
 252         [[NSUserDefaults standardUserDefaults] synchronize];
 253         loginwindow = [[[NSUserDefaults standardUserDefaults] persistentDomainForName:@"loginwindow"] mutableCopy];
 254         loginarray = [loginwindow objectForKey:@"AutoLaunchedApplicationDictionary"];
 255
 256         for (i = 0; i < [loginarray count]; i++)
 257         {
 258             NSDictionary *tempDict = [loginarray objectAtIndex:i];
 259
 260             if ([[[tempDict objectForKey:@"Path"] lastPathComponent] isEqualToString:@"VocabularyBuilder.app"])
 261             {
 262                 [loginarray removeObjectAtIndex:i];
 263                 [defaults setPersistentDomain:loginwindow forName:@"loginwindow"];
 264                 [defaults synchronize];
 265                 break;
 266             }
 267         }
 268     }
 269
 270     //Set songs in advance
 271     if ([songsInAdvance intValue])
 272     {
 273         [defaults setInteger:[songsInAdvance intValue] forKey:@"SongsInAdvance"];
 274     }
 275     else
 276     {
 277         [defaults setInteger:5 forKey:@"SongsInAdvance"];
 278     }
 279
 280     psn = [mt iTunesPSN];
 281     if (!((psn.highLongOfPSN == kNoProcess) && (psn.lowLongOfPSN == 0)))
 282     {
 283         [mt rebuildMenu];
 284     }
 285     [mt clearHotKeys];
 286 }
 287
 288 - (IBAction)cancel:(id)sender
 289 {
 290     [window close];
 291     [mt closePreferences];
 292 }
 293
 294 - (IBAction)cancelHotKey:(id)sender
 295 {
 296     [[NSNotificationCenter defaultCenter] removeObserver:self];
 297     [NSApp endSheet:keyComboPanel];
 298     [keyComboPanel orderOut:nil];
 299 }
 300
 301 - (IBAction)clearHotKey:(id)sender
 302 {
 303     [self setKeyCombo:[KeyCombo clearKeyCombo]];
 304 }
 305
 306 - (IBAction)okHotKey:(id)sender
 307 {
 308     NSString *string;
 309     if (([combo modifiers] <= 0) && ([combo keyCode] >= 0))
 310     {
 311         [window setLevel:NSNormalWindowLevel];
 312         NSRunAlertPanel(@"Bad Key Combo", @"Please enter a valid key combo. A valid combo must have a modifier key in it. (Command, option, shift, control).", @"OK", nil, nil, nil);
 313         [window setLevel:NSStatusWindowLevel];
 314         return;
 315     }
 316
 317     string = [combo userDisplayRep];
 318
 319     if (string == nil)
 320     {
 321         string = @"None";
 322     }
 323     if ([setHotKey isEqualToString:@"PlayPause"])
 324     {
 325         if (([combo isEqual:nextTrackCombo] || [combo isEqual:prevTrackCombo] ||
 326             [combo isEqual:trackInfoCombo] || [combo isEqual:upcomingSongsCombo]) &&
 327             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 328         {
 329             [window setLevel:NSNormalWindowLevel];
 330             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 331             [window setLevel:NSStatusWindowLevel];
 332             return;
 333         }
 334         playPauseCombo = [combo copy];
 335         [playPauseButton setTitle:string];
 336     }
 337     else if ([setHotKey isEqualToString:@"NextTrack"])
 338     {
 339         if (([combo isEqual:playPauseCombo] || [combo isEqual:prevTrackCombo] ||
 340             [combo isEqual:trackInfoCombo] || [combo isEqual:upcomingSongsCombo]) &&
 341             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 342         {
 343             [window setLevel:NSNormalWindowLevel];
 344             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 345             [window setLevel:NSStatusWindowLevel];
 346             return;
 347         }
 348         nextTrackCombo = [combo copy];
 349         [nextTrackButton setTitle:string];
 350     }
 351     else if ([setHotKey isEqualToString:@"PrevTrack"])
 352     {
 353         if (([combo isEqual:nextTrackCombo] || [combo isEqual:playPauseCombo] ||
 354             [combo isEqual:trackInfoCombo] || [combo isEqual:upcomingSongsCombo]) &&
 355             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 356         {
 357             [window setLevel:NSNormalWindowLevel];
 358             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 359             [window setLevel:NSStatusWindowLevel];
 360             return;
 361         }
 362         prevTrackCombo = [combo copy];
 363         [previousTrackButton setTitle:string];
 364     }
 365     else if ([setHotKey isEqualToString:@"TrackInfo"])
 366     {
 367         if (([combo isEqual:nextTrackCombo] || [combo isEqual:prevTrackCombo] ||
 368             [combo isEqual:playPauseCombo] || [combo isEqual:upcomingSongsCombo]) &&
 369             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 370         {
 371             [window setLevel:NSNormalWindowLevel];
 372             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 373             [window setLevel:NSStatusWindowLevel];
 374             return;
 375         }
 376         trackInfoCombo = [combo copy];
 377         [trackInfoButton setTitle:string];
 378     }
 379     else if ([setHotKey isEqualToString:@"UpcomingSongs"])
 380     {
 381         if (([combo isEqual:nextTrackCombo] || [combo isEqual:prevTrackCombo] ||
 382             [combo isEqual:trackInfoCombo] || [combo isEqual:playPauseCombo]) &&
 383             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 384         {
 385             [window setLevel:NSNormalWindowLevel];
 386             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 387             [window setLevel:NSStatusWindowLevel];
 388             return;
 389         }
 390         upcomingSongsCombo = [combo copy];
 391         [upcomingSongsButton setTitle:string];
 392     }
 393     [self cancelHotKey:sender];
 394 }
 395
 396 - (IBAction)save:(id)sender
 397 {
 398     [self apply:nil];
 399     [window close];
 400     [mt closePreferences];
 401 }
 402
 403 - (IBAction)setCurrentTrackInfo:(id)sender
 404 {
 405     [self setKeyCombo:trackInfoCombo];
 406     [self setHotKey:@"TrackInfo"];
 407 }
 408
 409 - (IBAction)setNextTrack:(id)sender
 410 {
 411     [self setKeyCombo:nextTrackCombo];
 412     [self setHotKey:@"NextTrack"];
 413 }
 414
 415 - (IBAction)setPlayPause:(id)sender
 416 {
 417     [self setKeyCombo:playPauseCombo];
 418     [self setHotKey:@"PlayPause"];
 419 }
 420
 421 - (IBAction)setPreviousTrack:(id)sender
 422 {
 423     [self setKeyCombo:prevTrackCombo];
 424     [self setHotKey:@"PrevTrack"];
 425 }
 426
 427 - (IBAction)setUpcomingSongs:(id)sender
 428 {
 429     [self setKeyCombo:upcomingSongsCombo];
 430     [self setHotKey:@"UpcomingSongs"];
 431 }
 432
 433 - (void)setHotKey:(NSString *)key
 434 {
 435     setHotKey = key;
 436     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyEvent:) name:@"KeyBroadcasterEvent" object:nil];
 437     [NSApp beginSheet:keyComboPanel modalForWindow:window modalDelegate:self didEndSelector:nil contextInfo:nil];
 438 }
 439
 440 - (void)keyEvent:(NSNotification *)note
 441 {
 442     NSDictionary *info = [note userInfo];
 443     short keyCode;
 444     long modifiers;
 445     KeyCombo *newCombo;
 446
 447     keyCode = [[info objectForKey:@"KeyCode"] shortValue];
 448     modifiers = [[info objectForKey:@"Modifiers"] longValue];
 449
 450     newCombo = [[KeyCombo alloc] initWithKeyCode:keyCode andModifiers:modifiers];
 451     [self setKeyCombo:newCombo];
 452 }
 453
 454 - (void)setKeyCombo:(KeyCombo *)newCombo
 455 {
 456     NSString *string;
 457     [combo release];
 458     combo = [newCombo copy];
 459
 460     string = [combo userDisplayRep];
 461     if (string == nil)
 462     {
 463         string = @"";
 464     }
 465     [keyComboField setStringValue:string];
 466 }
 467
 468 //
 469 //
 470 // Text Field Delegate
 471 //
 472 //
 473
 474 - (void)controlTextDidChange:(NSNotification *)note
 475 {
 476     NSLog(@"%@", [note userInfo]);
 477 }
 478
 479 //
 480 //
 481 // Table View Datasource Methods
 482 //
 483 //
 484
 485 - (int)numberOfRowsInTableView:(NSTableView *)aTableView
 486 {
 487     if (aTableView == menuTableView)
 488     {
 489         return [myItems count];
 490     }
 491     else
 492     {
 493         return [availableItems count];
 494     }
 495 }
 496
 497 - (id)tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex
 498 {
 499     if (aTableView == menuTableView)
 500     {
 501         if ([[aTableColumn identifier] isEqualToString:@"name"])
 502         {
 503             return [myItems objectAtIndex:rowIndex];
 504         }
 505         else
 506         {
 507             if ([submenuItems containsObject:[myItems objectAtIndex:rowIndex]])
 508             {
 509                 return [NSImage imageNamed:@"submenu"];
 510             }
 511             else
 512             {
 513                 return nil;
 514             }
 515         }
 516     }
 517     else
 518     {
 519         if ([[aTableColumn identifier] isEqualToString:@"name"])
 520         {
 521             return [availableItems objectAtIndex:rowIndex];
 522         }
 523         else
 524         {
 525             if ([submenuItems containsObject:[availableItems objectAtIndex:rowIndex]])
 526             {
 527                 return [NSImage imageNamed:@"submenu"];
 528             }
 529             else
 530             {
 531                 return nil;
 532             }
 533         }
 534     }
 535 }
 536
 537 - (BOOL)tableView:(NSTableView *)tableView writeRows:(NSArray*)rows toPasteboard:(NSPasteboard*)pboard
 538 {
 539     if (tableView == menuTableView)
 540     {
 541         [pboard declareTypes:[NSArray arrayWithObjects:@"MenuTableViewPboardType", nil] owner:self];
 542         [pboard setString:[[rows objectAtIndex:0] stringValue] forType:@"MenuTableViewPboardType"];
 543         return YES;
 544     }
 545
 546     if (tableView == allTableView)
 547     {
 548         [pboard declareTypes:[NSArray arrayWithObjects:@"AllTableViewPboardType", nil] owner:self];
 549         [pboard setString:[[rows objectAtIndex:0] stringValue] forType:@"AllTableViewPboardType"];
 550         return YES;
 551     }
 552     return NO;
 553 }
 554
 555 - (BOOL)tableView:(NSTableView*)tableView acceptDrop:(id <NSDraggingInfo>)info row:(int)row dropOperation:(NSTableViewDropOperation)operation
 556 {
 557     NSPasteboard *pb;
 558     int dragRow;
 559     NSString *dragData, *temp;
 560
 561     pb = [info draggingPasteboard];
 562
 563     if ([[pb types] containsObject:@"MenuTableViewPboardType"])
 564     {
 565         dragData = [pb stringForType:@"MenuTableViewPboardType"];
 566         dragRow = [dragData intValue];
 567         temp = [myItems objectAtIndex:dragRow];
 568         [myItems removeObjectAtIndex:dragRow];
 569
 570         if (tableView == menuTableView)
 571         {
 572             if (row > dragRow)
 573             {
 574                 [myItems insertObject:temp atIndex:row - 1];
 575             }
 576             else
 577             {
 578                 [myItems insertObject:temp atIndex:row];
 579             }
 580         }
 581         else
 582         {
 583             if (![temp isEqualToString:@"<separator>"])
 584             {
 585                 [availableItems addObject:temp];
 586             }
 587         }
 588     }
 589     else if ([[pb types] containsObject:@"AllTableViewPboardType"])
 590     {
 591         dragData = [pb stringForType:@"AllTableViewPboardType"];
 592         dragRow = [dragData intValue];
 593         temp = [availableItems objectAtIndex:dragRow];
 594
 595         if (![temp isEqualToString:@"<separator>"])
 596         {
 597             [availableItems removeObjectAtIndex:dragRow];
 598         }
 599         [myItems insertObject:temp atIndex:row];
 600     }
 601
 602     [menuTableView reloadData];
 603     [allTableView reloadData];
 604     return YES;
 605 }
 606
 607 - (NSDragOperation)tableView:(NSTableView*)tableView validateDrop:(id <NSDraggingInfo>)info proposedRow:(int)row proposedDropOperation:(NSTableViewDropOperation)operation
 608 {
 609     if (tableView == allTableView)
 610     {
 611         if ([[[info draggingPasteboard] types] containsObject:@"AllTableViewPboardType"])
 612         {
 613             return NSDragOperationNone;
 614         }
 615
 616         if ([[[info draggingPasteboard] types] containsObject:@"MenuTableViewPboardType"])
 617         {
 618             NSString *item = [myItems objectAtIndex:[[[info draggingPasteboard] stringForType:@"MenuTableViewPboardType"] intValue]];
 619             if ([item isEqualToString:@"PreferencesÉ"] || [item isEqualToString:@"Quit"])
 620             {
 621                 return NSDragOperationNone;
 622             }
 623         }
 624
 625         [tableView setDropRow:-1 dropOperation:NSTableViewDropOn];
 626         return NSDragOperationGeneric;
 627     }
 628
 629     if (operation == NSTableViewDropOn || row == -1)
 630     {
 631         return NSDragOperationNone;
 632     }
 633
 634     return NSDragOperationGeneric;
 635 }
 636
 637 @end