MainController.m

   1 #import "NewMainController.h"
   2 #import "MenuController.h"
   3 #import "PreferencesController.h"
   4 #import "HotKeyCenter.h"
   5 #import "StatusWindowController.h"
   6 #import "StatusItemHack.h"
   7
   8 @interface MainController(Private)
   9 - (ITMTRemote *)loadRemote;
  10 - (void)setupHotKeys;
  11 - (void)timerUpdate;
  12 - (void)setLatestSongIdentifier:(NSString *)newIdentifier;
  13 - (void)showCurrentTrackInfo;
  14
  15 - (void)applicationLaunched:(NSNotification *)note;
  16 - (void)applicationTerminated:(NSNotification *)note;
  17 @end
  18
  19 static MainController *sharedController;
  20
  21 @implementation MainController
  22
  23 + (MainController *)sharedController
  24 {
  25     return sharedController;
  26 }
  27
  28 /*************************************************************************/
  29 #pragma mark -
  30 #pragma mark INITIALIZATION/DEALLOCATION METHODS
  31 /*************************************************************************/
  32
  33 - (id)init
  34 {
  35     if ( ( self = [super init] ) ) {
  36         sharedController = self;
  37
  38         remoteArray = [[NSMutableArray alloc] initWithCapacity:1];
  39         statusWindowController = [[StatusWindowController alloc] init];
  40         menuController = [[MenuController alloc] init];
  41         df = [[NSUserDefaults standardUserDefaults] retain];
  42         [self setLatestSongIdentifier:@"0-0"];
  43     }
  44     return self;
  45 }
  46
  47 - (void)applicationDidFinishLaunching:(NSNotification *)note
  48 {
  49     currentRemote = [self loadRemote];
  50     [currentRemote begin];
  51
  52     //Setup for notification of the remote player launching or quitting
  53     [[[NSWorkspace sharedWorkspace] notificationCenter]
  54             addObserver:self
  55             selector:@selector(applicationTerminated:)
  56             name:NSWorkspaceDidTerminateApplicationNotification
  57             object:nil];
  58
  59     [[[NSWorkspace sharedWorkspace] notificationCenter]
  60             addObserver:self
  61             selector:@selector(applicationLaunched:)
  62             name:NSWorkspaceDidLaunchApplicationNotification
  63             object:nil];
  64
  65     if ( ! [df objectForKey:@"menu"] ) {  // If this is nil, defaults have never been registered.
  66         [[PreferencesController sharedPrefs] registerDefaults];
  67     }
  68
  69     [StatusItemHack install];
  70     statusItem = [[ITStatusItem alloc]
  71             initWithStatusBar:[NSStatusBar systemStatusBar]
  72             withLength:NSSquareStatusItemLength];
  73
  74     if ([currentRemote playerRunningState] == ITMTRemotePlayerRunning) {
  75         [self applicationLaunched:nil];
  76     } else {
  77         [self applicationTerminated:nil];
  78     }
  79
  80     [statusItem setImage:[NSImage imageNamed:@"menu"]];
  81     [statusItem setAlternateImage:[NSImage imageNamed:@"selected_image"]];
  82 }
  83
  84 - (ITMTRemote *)loadRemote
  85 {
  86     NSString *folderPath = [[NSBundle mainBundle] builtInPlugInsPath];
  87
  88     if (folderPath) {
  89         NSArray      *bundlePathList = [NSBundle pathsForResourcesOfType:@"remote" inDirectory:folderPath];
  90         NSEnumerator *enumerator     = [bundlePathList objectEnumerator];
  91         NSString     *bundlePath;
  92
  93         while ( (bundlePath = [enumerator nextObject]) ) {
  94             NSBundle* remoteBundle = [NSBundle bundleWithPath:bundlePath];
  95
  96             if (remoteBundle) {
  97                 Class remoteClass = [remoteBundle principalClass];
  98
  99                 if ([remoteClass conformsToProtocol:@protocol(ITMTRemote)] &&
 100                     [remoteClass isKindOfClass:[NSObject class]]) {
 101
 102                     id remote = [remoteClass remote];
 103                     [remoteArray addObject:remote];
 104                 }
 105             }
 106         }
 107
 108 //      if ( [remoteArray count] > 0 ) {  // UNCOMMENT WHEN WE HAVE > 1 PLUGIN
 109 //          if ( [remoteArray count] > 1 ) {
 110 //              [remoteArray sortUsingSelector:@selector(sortAlpha:)];
 111 //          }
 112 //          [self loadModuleAccessUI]; //Comment out this line to disable remote visibility
 113 //      }
 114     }
 115 //  NSLog(@"%@", [remoteArray objectAtIndex:0]);  //DEBUG
 116     return [remoteArray objectAtIndex:0];
 117 }
 118
 119 /*************************************************************************/
 120 #pragma mark -
 121 #pragma mark INSTANCE METHODS
 122 /*************************************************************************/
 123
 124 - (void)startTimerInNewThread
 125 {
 126     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 127     NSRunLoop *runLoop = [NSRunLoop currentRunLoop];
 128     refreshTimer = [[NSTimer scheduledTimerWithTimeInterval:0.5
 129                              target:self
 130                              selector:@selector(timerUpdate)
 131                              userInfo:nil
 132                              repeats:YES] retain];
 133     [runLoop run];
 134     [pool release];
 135 }
 136
 137 - (BOOL)songIsPlaying
 138 {
 139     return ( ! ([[currentRemote currentSongUniqueIdentifier] isEqualToString:@"0-0"]) );
 140 }
 141
 142 - (BOOL)radioIsPlaying
 143 {
 144     return ( [currentRemote currentPlaylistClass] == ITMTRemotePlayerRadioPlaylist );
 145 }
 146
 147 - (BOOL)songChanged
 148 {
 149     return ( ! [[currentRemote currentSongUniqueIdentifier] isEqualToString:_latestSongIdentifier] );
 150 }
 151
 152 - (NSString *)latestSongIdentifier
 153 {
 154     return _latestSongIdentifier;
 155 }
 156
 157 - (void)setLatestSongIdentifier:(NSString *)newIdentifier
 158 {
 159     [_latestSongIdentifier autorelease];
 160     _latestSongIdentifier = [newIdentifier copy];
 161 }
 162
 163 - (void)timerUpdate
 164 {
 165     //We're quite worthless now, aren't we? Just used to showing the status windows.
 166     /*if ( ( [self songChanged] ) ||
 167          ( ([self radioIsPlaying]) && (latestPlaylistClass != ITMTRemotePlayerRadioPlaylist) ) ||
 168          ( (! [self radioIsPlaying]) && (latestPlaylistClass == ITMTRemotePlayerRadioPlaylist) ) ) {
 169         [self setLatestSongIdentifier:[currentRemote currentSongUniqueIdentifier]];
 170         latestPlaylistClass = [currentRemote currentPlaylistClass];
 171
 172         if ( [df boolForKey:@"showSongInfoOnChange"] ) {
 173             [self showCurrentTrackInfo];
 174         }
 175     }*/
 176 }
 177
 178 - (void)menuClicked
 179 {
 180     if ([currentRemote playerRunningState] == ITMTRemotePlayerRunning) {
 181         [statusItem setMenu:[menuController menu]];
 182     } else {
 183         [statusItem setMenu:[menuController menuForNoPlayer]];
 184     }
 185 }
 186
 187 //
 188 //
 189 // Menu Selectors
 190 //
 191 //
 192
 193 - (void)playPause
 194 {
 195     ITMTRemotePlayerPlayingState state = [currentRemote playerPlayingState];
 196
 197     if (state == ITMTRemotePlayerPlaying) {
 198         [currentRemote pause];
 199     } else if ((state == ITMTRemotePlayerForwarding) || (state == ITMTRemotePlayerRewinding)) {
 200         [currentRemote pause];
 201         [currentRemote play];
 202     } else {
 203         [currentRemote play];
 204     }
 205 }
 206
 207 - (void)nextSong
 208 {
 209     [currentRemote goToNextSong];
 210 }
 211
 212 - (void)prevSong
 213 {
 214     [currentRemote goToPreviousSong];
 215 }
 216
 217 - (void)fastForward
 218 {
 219     [currentRemote forward];
 220 }
 221
 222 - (void)rewind
 223 {
 224     [currentRemote rewind];
 225 }
 226
 227 - (void)selectPlaylistAtIndex:(int)index
 228 {
 229     [currentRemote switchToPlaylistAtIndex:index];
 230 }
 231
 232 - (void)selectSongAtIndex:(int)index
 233 {
 234     [currentRemote switchToSongAtIndex:index];
 235 }
 236
 237 - (void)selectSongRating:(int)rating
 238 {
 239     [currentRemote setCurrentSongRating:(float)rating / 100.0];
 240 }
 241
 242 - (void)selectEQPresetAtIndex:(int)index
 243 {
 244     [currentRemote switchToEQAtIndex:index];
 245 }
 246
 247 - (void)showPlayer
 248 {
 249     if ( ( playerRunningState == ITMTRemotePlayerRunning) ) {
 250         [currentRemote showPrimaryInterface];
 251     } else {
 252         if (![[NSWorkspace sharedWorkspace] launchApplication:[currentRemote playerFullName]]) {
 253             NSLog(@"Error Launching Player");
 254         }
 255     }
 256 }
 257
 258 - (void)showPreferences
 259 {
 260     [[PreferencesController sharedPrefs] setController:self];
 261     [[PreferencesController sharedPrefs] showPrefsWindow:self];
 262 }
 263
 264 - (void)quitMenuTunes
 265 {
 266     [NSApp terminate:self];
 267 }
 268
 269 //
 270 //
 271
 272 - (void)closePreferences
 273 {
 274     if ( ( playerRunningState == ITMTRemotePlayerRunning) ) {
 275         [self setupHotKeys];
 276     }
 277 }
 278
 279 - (ITMTRemote *)currentRemote
 280 {
 281     return currentRemote;
 282 }
 283
 284 //
 285 //
 286 // Hot key setup
 287 //
 288 //
 289
 290 - (void)clearHotKeys
 291 {
 292     [[HotKeyCenter sharedCenter] removeHotKey:@"PlayPause"];
 293     [[HotKeyCenter sharedCenter] removeHotKey:@"NextTrack"];
 294     [[HotKeyCenter sharedCenter] removeHotKey:@"PrevTrack"];
 295     [[HotKeyCenter sharedCenter] removeHotKey:@"TrackInfo"];
 296     [[HotKeyCenter sharedCenter] removeHotKey:@"UpcomingSongs"];
 297     [[HotKeyCenter sharedCenter] removeHotKey:@"ToggleLoop"];
 298     [[HotKeyCenter sharedCenter] removeHotKey:@"ToggleShuffle"];
 299     [[HotKeyCenter sharedCenter] removeHotKey:@"IncrementVolume"];
 300     [[HotKeyCenter sharedCenter] removeHotKey:@"DecrementVolume"];
 301     [[HotKeyCenter sharedCenter] removeHotKey:@"IncrementRating"];
 302     [[HotKeyCenter sharedCenter] removeHotKey:@"DecrementRating"];
 303 }
 304
 305 - (void)setupHotKeys
 306 {
 307     if ([df objectForKey:@"PlayPause"] != nil) {
 308         [[HotKeyCenter sharedCenter] addHotKey:@"PlayPause"
 309                 combo:[df keyComboForKey:@"PlayPause"]
 310                 target:self action:@selector(playPause)];
 311     }
 312
 313     if ([df objectForKey:@"NextTrack"] != nil) {
 314         [[HotKeyCenter sharedCenter] addHotKey:@"NextTrack"
 315                 combo:[df keyComboForKey:@"NextTrack"]
 316                 target:self action:@selector(nextSong)];
 317     }
 318
 319     if ([df objectForKey:@"PrevTrack"] != nil) {
 320         [[HotKeyCenter sharedCenter] addHotKey:@"PrevTrack"
 321                 combo:[df keyComboForKey:@"PrevTrack"]
 322                 target:self action:@selector(prevSong)];
 323     }
 324
 325     if ([df objectForKey:@"TrackInfo"] != nil) {
 326         [[HotKeyCenter sharedCenter] addHotKey:@"TrackInfo"
 327                 combo:[df keyComboForKey:@"TrackInfo"]
 328                 target:self action:@selector(showCurrentTrackInfo)];
 329     }
 330
 331     if ([df objectForKey:@"UpcomingSongs"] != nil) {
 332         [[HotKeyCenter sharedCenter] addHotKey:@"UpcomingSongs"
 333                combo:[df keyComboForKey:@"UpcomingSongs"]
 334                target:self action:@selector(showUpcomingSongs)];
 335     }
 336
 337 /*    if ([df objectForKey:@"ToggleLoop"] != nil) {
 338         [[HotKeyCenter sharedCenter] addHotKey:@"ToggleLoop"
 339                combo:[df keyComboForKey:@"ToggleLoop"]
 340                target:self action:NULL];
 341     }
 342
 343     if ([df objectForKey:@"ToggleShuffle"] != nil) {
 344         [[HotKeyCenter sharedCenter] addHotKey:@"ToggleShuffle"
 345                combo:[df keyComboForKey:@"ToggleShuffle"]
 346                target:self action:NULL];
 347     }
 348
 349     if ([df objectForKey:@"IncrementVolume"] != nil) {
 350         [[HotKeyCenter sharedCenter] addHotKey:@"IncrementVolume"
 351                combo:[df keyComboForKey:@"IncrementVolume"]
 352                target:self action:NULL];
 353     }
 354
 355     if ([df objectForKey:@"DecrementVolume"] != nil) {
 356         [[HotKeyCenter sharedCenter] addHotKey:@"DecrementVolume"
 357                combo:[df keyComboForKey:@"DecrementVolume"]
 358                target:self action:NULL];
 359     }
 360
 361     if ([df objectForKey:@"IncrementRating"] != nil) {
 362         [[HotKeyCenter sharedCenter] addHotKey:@"IncrementRating"
 363                combo:[df keyComboForKey:@"IncrementRating"]
 364                target:self action:NULL];
 365     }
 366
 367     if ([df objectForKey:@"DecrementRating"] != nil) {
 368         [[HotKeyCenter sharedCenter] addHotKey:@"DecrementRating"
 369                combo:[df keyComboForKey:@"DecrementRating"]
 370                target:self action:NULL];
 371     }*/
 372 }
 373
 374 - (void)showCurrentTrackInfo
 375 {
 376     NSString *title = [currentRemote currentSongTitle];
 377
 378     if ( title ) {
 379         NSString *album       = nil;
 380         NSString *artist      = nil;
 381         NSString *time        = nil;
 382         int       trackNumber = 0;
 383         int       trackTotal  = 0;
 384         int       rating      = 0;
 385
 386         if ( [df boolForKey:@"showAlbum"] ) {
 387             album = [currentRemote currentSongAlbum];
 388         }
 389
 390         if ( [df boolForKey:@"showArtist"] ) {
 391             artist = [currentRemote currentSongArtist];
 392         }
 393
 394         if ( [df boolForKey:@"showTime"] ) {
 395             time = [currentRemote currentSongLength];
 396         }
 397
 398         if ( [df boolForKey:@"showNumber"] ) {
 399             trackNumber = [currentRemote currentSongTrack];
 400             trackTotal  = [currentRemote currentAlbumTrackCount];
 401         }
 402
 403         if ( [df boolForKey:@"showRating"] ) {
 404             rating = ( [currentRemote currentSongRating] * 5 );
 405         }
 406
 407         [statusWindowController showSongWindowWithTitle:title
 408                                                   album:album
 409                                                  artist:artist
 410                                                    time:time
 411                                             trackNumber:trackNumber
 412                                              trackTotal:trackTotal
 413                                                  rating:rating];
 414     } else {
 415         title = @"No song is playing.";
 416         [statusWindowController showSongWindowWithTitle:title
 417                                                   album:nil
 418                                                  artist:nil
 419                                                    time:nil
 420                                             trackNumber:0
 421                                              trackTotal:0
 422                                                  rating:0];
 423     }
 424 }
 425
 426 - (void)showUpcomingSongs
 427 {
 428     int curPlaylist = [currentRemote currentPlaylistIndex];
 429     int numSongs = [currentRemote numberOfSongsInPlaylistAtIndex:curPlaylist];
 430
 431     if (numSongs > 0) {
 432         NSMutableArray *songList = [NSMutableArray arrayWithCapacity:5];
 433         int numSongsInAdvance = [df integerForKey:@"SongsInAdvance"];
 434         int curTrack = [currentRemote currentSongIndex];
 435         int i;
 436
 437         for (i = curTrack + 1; i <= curTrack + numSongsInAdvance; i++) {
 438             if (i <= numSongs) {
 439                 [songList addObject:[currentRemote songTitleAtIndex:i]];
 440             }
 441         }
 442
 443         [statusWindowController showUpcomingSongsWithTitles:songList];
 444
 445     } else {
 446         [statusWindowController showUpcomingSongsWithTitles:[NSArray arrayWithObject:@"No upcoming songs."]];
 447     }
 448 }
 449
 450 /*************************************************************************/
 451 #pragma mark -
 452 #pragma mark WORKSPACE NOTIFICATION HANDLERS
 453 /*************************************************************************/
 454
 455 - (void)applicationLaunched:(NSNotification *)note
 456 {
 457     if (!note || [[[note userInfo] objectForKey:@"NSApplicationName"] isEqualToString:[currentRemote playerFullName]]) {
 458         [NSThread detachNewThreadSelector:@selector(startTimerInNewThread) toTarget:self withObject:nil];
 459         [self setupHotKeys];
 460         playerRunningState = ITMTRemotePlayerRunning;
 461     }
 462 }
 463
 464  - (void)applicationTerminated:(NSNotification *)note
 465  {
 466      if (!note || [[[note userInfo] objectForKey:@"NSApplicationName"] isEqualToString:[currentRemote playerFullName]]) {
 467          [refreshTimer invalidate];
 468          [refreshTimer release];
 469          refreshTimer = nil;
 470          [self clearHotKeys];
 471          playerRunningState = ITMTRemotePlayerNotRunning;
 472      }
 473  }
 474
 475
 476 /*************************************************************************/
 477 #pragma mark -
 478 #pragma mark NSApplication DELEGATE METHODS
 479 /*************************************************************************/
 480
 481 - (void)applicationWillTerminate:(NSNotification *)note
 482 {
 483     [self clearHotKeys];
 484     [[NSStatusBar systemStatusBar] removeStatusItem:statusItem];
 485 }
 486
 487
 488 /*************************************************************************/
 489 #pragma mark -
 490 #pragma mark DEALLOCATION METHOD
 491 /*************************************************************************/
 492
 493 - (void)dealloc
 494 {
 495     if (refreshTimer) {
 496         [refreshTimer invalidate];
 497         [refreshTimer release];
 498         refreshTimer = nil;
 499     }
 500
 501     [currentRemote halt];
 502     [statusItem release];
 503     [statusWindowController release];
 504     [menuController release];
 505     [super dealloc];
 506 }
 507
 508
 509 @end