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", @"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", @"<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", 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         [songRatingCheckbox setState:[defaults boolForKey:@"showRating"] ? NSOnState : NSOffState];
 149         [trackNumberCheckbox setState:[defaults boolForKey:@"showTrackNum"] ? NSOnState : NSOffState];
 150         [trackTimeCheckbox setState:[defaults boolForKey:@"showTime"] ? NSOnState : NSOffState];
 151         [yearCheckbox setState:[defaults boolForKey:@"showYear"] ? NSOnState : NSOffState];
 152     }
 153     return self;
 154 }
 155
 156 - (void)dealloc
 157 {
 158     [self setKeyCombo:nil];
 159     [playPauseCombo release];
 160     [nextTrackCombo release];
 161     [prevTrackCombo release];
 162     [trackInfoCombo release];
 163     [upcomingSongsCombo release];
 164     [keyComboPanel release];
 165     [menuTableView setDataSource:nil];
 166     [allTableView setDataSource:nil];
 167     [mt release];
 168     [availableItems release];
 169     [submenuItems release];
 170     [myItems release];
 171 }
 172
 173 - (IBAction)apply:(id)sender
 174 {
 175     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 176     [defaults setObject:myItems forKey:@"menu"];
 177
 178     //Set key combos
 179     [defaults setKeyCombo:playPauseCombo forKey:@"PlayPause"];
 180     [defaults setKeyCombo:nextTrackCombo forKey:@"NextTrack"];
 181     [defaults setKeyCombo:prevTrackCombo forKey:@"PrevTrack"];
 182     [defaults setKeyCombo:trackInfoCombo forKey:@"TrackInfo"];
 183     [defaults setKeyCombo:upcomingSongsCombo forKey:@"UpcomingSongs"];
 184
 185     //Set info checkboxes
 186     [defaults setBool:[albumCheckbox state] forKey:@"showAlbum"];
 187     [defaults setBool:[nameCheckbox state] forKey:@"showName"];
 188     [defaults setBool:[artistCheckbox state] forKey:@"showArtist"];
 189     [defaults setBool:[songRatingCheckbox state] forKey:@"showRating"];
 190     [defaults setBool:[trackNumberCheckbox state] forKey:@"showTrackNum"];
 191     [defaults setBool:[trackTimeCheckbox state] forKey:@"showTime"];
 192     [defaults setBool:[yearCheckbox state] forKey:@"showYear"];
 193
 194     //Set songs in advance
 195     if ([songsInAdvance intValue])
 196     {
 197         [defaults setInteger:[songsInAdvance intValue] forKey:@"SongsInAdvance"];
 198     }
 199     else
 200     {
 201         [defaults setInteger:5 forKey:@"SongsInAdvance"];
 202     }
 203
 204     [mt rebuildMenu];
 205     [mt clearHotKeys];
 206 }
 207
 208 - (IBAction)cancel:(id)sender
 209 {
 210     [window close];
 211     [mt closePreferences];
 212 }
 213
 214 - (IBAction)cancelHotKey:(id)sender
 215 {
 216     [[NSNotificationCenter defaultCenter] removeObserver:self];
 217     [NSApp endSheet:keyComboPanel];
 218     [keyComboPanel orderOut:nil];
 219 }
 220
 221 - (IBAction)clearHotKey:(id)sender
 222 {
 223     [self setKeyCombo:[KeyCombo clearKeyCombo]];
 224 }
 225
 226 - (IBAction)okHotKey:(id)sender
 227 {
 228     NSString *string;
 229     if (([combo modifiers] <= 0) && ([combo keyCode] >= 0))
 230     {
 231         [window setLevel:NSNormalWindowLevel];
 232         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);
 233         [window setLevel:NSStatusWindowLevel];
 234         return;
 235     }
 236
 237     string = [combo userDisplayRep];
 238
 239     if (string == nil)
 240     {
 241         string = @"None";
 242     }
 243     if ([setHotKey isEqualToString:@"PlayPause"])
 244     {
 245         if (([combo isEqual:nextTrackCombo] || [combo isEqual:prevTrackCombo] ||
 246             [combo isEqual:trackInfoCombo] || [combo isEqual:upcomingSongsCombo]) &&
 247             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 248         {
 249             [window setLevel:NSNormalWindowLevel];
 250             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 251             [window setLevel:NSStatusWindowLevel];
 252             return;
 253         }
 254         playPauseCombo = [combo copy];
 255         [playPauseButton setTitle:string];
 256     }
 257     else if ([setHotKey isEqualToString:@"NextTrack"])
 258     {
 259         if (([combo isEqual:playPauseCombo] || [combo isEqual:prevTrackCombo] ||
 260             [combo isEqual:trackInfoCombo] || [combo isEqual:upcomingSongsCombo]) &&
 261             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 262         {
 263             [window setLevel:NSNormalWindowLevel];
 264             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 265             [window setLevel:NSStatusWindowLevel];
 266             return;
 267         }
 268         nextTrackCombo = [combo copy];
 269         [nextTrackButton setTitle:string];
 270     }
 271     else if ([setHotKey isEqualToString:@"PrevTrack"])
 272     {
 273         if (([combo isEqual:nextTrackCombo] || [combo isEqual:playPauseCombo] ||
 274             [combo isEqual:trackInfoCombo] || [combo isEqual:upcomingSongsCombo]) &&
 275             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 276         {
 277             [window setLevel:NSNormalWindowLevel];
 278             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 279             [window setLevel:NSStatusWindowLevel];
 280             return;
 281         }
 282         prevTrackCombo = [combo copy];
 283         [previousTrackButton setTitle:string];
 284     }
 285     else if ([setHotKey isEqualToString:@"TrackInfo"])
 286     {
 287         if (([combo isEqual:nextTrackCombo] || [combo isEqual:prevTrackCombo] ||
 288             [combo isEqual:playPauseCombo] || [combo isEqual:upcomingSongsCombo]) &&
 289             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 290         {
 291             [window setLevel:NSNormalWindowLevel];
 292             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 293             [window setLevel:NSStatusWindowLevel];
 294             return;
 295         }
 296         trackInfoCombo = [combo copy];
 297         [trackInfoButton setTitle:string];
 298     }
 299     else if ([setHotKey isEqualToString:@"UpcomingSongs"])
 300     {
 301         if (([combo isEqual:nextTrackCombo] || [combo isEqual:prevTrackCombo] ||
 302             [combo isEqual:trackInfoCombo] || [combo isEqual:playPauseCombo]) &&
 303             !(([combo modifiers] == -1) && ([combo keyCode] == -1)))
 304         {
 305             [window setLevel:NSNormalWindowLevel];
 306             NSRunAlertPanel(@"Duplicate Key Combo", @"Please choose a unique key combo.", @"OK", nil, nil, nil);
 307             [window setLevel:NSStatusWindowLevel];
 308             return;
 309         }
 310         upcomingSongsCombo = [combo copy];
 311         [upcomingSongsButton setTitle:string];
 312     }
 313     [self cancelHotKey:sender];
 314 }
 315
 316 - (IBAction)save:(id)sender
 317 {
 318     [self apply:nil];
 319     [window close];
 320     [mt closePreferences];
 321 }
 322
 323 - (IBAction)setCurrentTrackInfo:(id)sender
 324 {
 325     [self setKeyCombo:trackInfoCombo];
 326     [self setHotKey:@"TrackInfo"];
 327 }
 328
 329 - (IBAction)setNextTrack:(id)sender
 330 {
 331     [self setKeyCombo:nextTrackCombo];
 332     [self setHotKey:@"NextTrack"];
 333 }
 334
 335 - (IBAction)setPlayPause:(id)sender
 336 {
 337     [self setKeyCombo:playPauseCombo];
 338     [self setHotKey:@"PlayPause"];
 339 }
 340
 341 - (IBAction)setPreviousTrack:(id)sender
 342 {
 343     [self setKeyCombo:prevTrackCombo];
 344     [self setHotKey:@"PrevTrack"];
 345 }
 346
 347 - (IBAction)setUpcomingSongs:(id)sender
 348 {
 349     [self setKeyCombo:upcomingSongsCombo];
 350     [self setHotKey:@"UpcomingSongs"];
 351 }
 352
 353 - (void)setHotKey:(NSString *)key
 354 {
 355     setHotKey = key;
 356     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyEvent:) name:@"KeyBroadcasterEvent" object:nil];
 357     [NSApp beginSheet:keyComboPanel modalForWindow:window modalDelegate:self didEndSelector:nil contextInfo:nil];
 358 }
 359
 360 - (void)keyEvent:(NSNotification *)note
 361 {
 362     NSDictionary *info = [note userInfo];
 363     short keyCode;
 364     long modifiers;
 365     KeyCombo *newCombo;
 366
 367     keyCode = [[info objectForKey:@"KeyCode"] shortValue];
 368     modifiers = [[info objectForKey:@"Modifiers"] longValue];
 369
 370     newCombo = [[KeyCombo alloc] initWithKeyCode:keyCode andModifiers:modifiers];
 371     [self setKeyCombo:newCombo];
 372 }
 373
 374 - (void)setKeyCombo:(KeyCombo *)newCombo
 375 {
 376     NSString *string;
 377     [combo release];
 378     combo = [newCombo copy];
 379
 380     string = [combo userDisplayRep];
 381     if (string == nil)
 382     {
 383         string = @"";
 384     }
 385     [keyComboField setStringValue:string];
 386 }
 387
 388 //
 389 //
 390 // Table View Datasource Methods
 391 //
 392 //
 393
 394 - (int)numberOfRowsInTableView:(NSTableView *)aTableView
 395 {
 396     if (aTableView == menuTableView)
 397     {
 398         return [myItems count];
 399     }
 400     else
 401     {
 402         return [availableItems count];
 403     }
 404 }
 405
 406 - (id)tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex
 407 {
 408     if (aTableView == menuTableView)
 409     {
 410         if ([[aTableColumn identifier] isEqualToString:@"name"])
 411         {
 412             return [myItems objectAtIndex:rowIndex];
 413         }
 414         else
 415         {
 416             if ([submenuItems containsObject:[myItems objectAtIndex:rowIndex]])
 417             {
 418                 return [NSImage imageNamed:@"submenu"];
 419             }
 420             else
 421             {
 422                 return nil;
 423             }
 424         }
 425     }
 426     else
 427     {
 428         if ([[aTableColumn identifier] isEqualToString:@"name"])
 429         {
 430             return [availableItems objectAtIndex:rowIndex];
 431         }
 432         else
 433         {
 434             if ([submenuItems containsObject:[availableItems objectAtIndex:rowIndex]])
 435             {
 436                 return [NSImage imageNamed:@"submenu"];
 437             }
 438             else
 439             {
 440                 return nil;
 441             }
 442         }
 443     }
 444 }
 445
 446 - (BOOL)tableView:(NSTableView *)tableView writeRows:(NSArray*)rows toPasteboard:(NSPasteboard*)pboard
 447 {
 448     if (tableView == menuTableView)
 449     {
 450         [pboard declareTypes:[NSArray arrayWithObjects:@"MenuTableViewPboardType", nil] owner:self];
 451         [pboard setString:[[rows objectAtIndex:0] stringValue] forType:@"MenuTableViewPboardType"];
 452         return YES;
 453     }
 454
 455     if (tableView == allTableView)
 456     {
 457         [pboard declareTypes:[NSArray arrayWithObjects:@"AllTableViewPboardType", nil] owner:self];
 458         [pboard setString:[[rows objectAtIndex:0] stringValue] forType:@"AllTableViewPboardType"];
 459         return YES;
 460     }
 461     return NO;
 462 }
 463
 464 - (BOOL)tableView:(NSTableView*)tableView acceptDrop:(id <NSDraggingInfo>)info row:(int)row dropOperation:(NSTableViewDropOperation)operation
 465 {
 466     NSPasteboard *pb;
 467     int dragRow;
 468     NSString *dragData, *temp;
 469
 470     pb = [info draggingPasteboard];
 471
 472     if ([[pb types] containsObject:@"MenuTableViewPboardType"])
 473     {
 474         dragData = [pb stringForType:@"MenuTableViewPboardType"];
 475         dragRow = [dragData intValue];
 476         temp = [myItems objectAtIndex:dragRow];
 477         [myItems removeObjectAtIndex:dragRow];
 478
 479         if (tableView == menuTableView)
 480         {
 481             if (row > dragRow)
 482             {
 483                 [myItems insertObject:temp atIndex:row - 1];
 484             }
 485             else
 486             {
 487                 [myItems insertObject:temp atIndex:row];
 488             }
 489         }
 490         else
 491         {
 492             if (![temp isEqualToString:@"<separator>"])
 493             {
 494                 [availableItems addObject:temp];
 495             }
 496         }
 497     }
 498     else if ([[pb types] containsObject:@"AllTableViewPboardType"])
 499     {
 500         dragData = [pb stringForType:@"AllTableViewPboardType"];
 501         dragRow = [dragData intValue];
 502         temp = [availableItems objectAtIndex:dragRow];
 503
 504         if (![temp isEqualToString:@"<separator>"])
 505         {
 506             [availableItems removeObjectAtIndex:dragRow];
 507         }
 508         [myItems insertObject:temp atIndex:row];
 509     }
 510
 511     [menuTableView reloadData];
 512     [allTableView reloadData];
 513     return YES;
 514 }
 515
 516 - (NSDragOperation)tableView:(NSTableView*)tableView validateDrop:(id <NSDraggingInfo>)info proposedRow:(int)row proposedDropOperation:(NSTableViewDropOperation)operation
 517 {
 518     if (tableView == allTableView)
 519     {
 520         if ([[[info draggingPasteboard] types] containsObject:@"AllTableViewPboardType"])
 521         {
 522             return NSDragOperationNone;
 523         }
 524
 525         if ([[[info draggingPasteboard] types] containsObject:@"MenuTableViewPboardType"])
 526         {
 527             NSString *item = [myItems objectAtIndex:[[[info draggingPasteboard] stringForType:@"MenuTableViewPboardType"] intValue]];
 528             if ([item isEqualToString:@"PreferencesÉ"] || [item isEqualToString:@"Quit"])
 529             {
 530                 return NSDragOperationNone;
 531             }
 532         }
 533
 534         [tableView setDropRow:-1 dropOperation:NSTableViewDropOn];
 535         return NSDragOperationGeneric;
 536     }
 537
 538     if (operation == NSTableViewDropOn || row == -1)
 539     {
 540         return NSDragOperationNone;
 541     }
 542
 543     return NSDragOperationGeneric;
 544 }
 545
 546 @end