PlaylistNode.m

   1 /*
   2  *      MenuTunes
   3  *  PlaylistNode
   4  *    Helper class for keeping track of sources, playlists and folders
   5  *
   6  *  Original Author : Kent Sutherland <ksuther@ithinksw.com>
   7  *   Responsibility : Kent Sutherland <ksuther@ithinksw.com>
   8  *
   9  *  Copyright (c) 2005 iThink Software.
  10  *  All Rights Reserved
  11  *
  12  */
  13
  14 #import "PlaylistNode.h"
  15
  16
  17 @implementation PlaylistNode
  18
  19 + (PlaylistNode *)playlistNodeWithName:(NSString *)n type:(ITMTNodeType)t index:(int)i
  20 {
  21         return [[[PlaylistNode alloc] initWithName:n type:t index:i] autorelease];
  22 }
  23
  24 - (id)initWithName:(NSString *)n type:(ITMTNodeType)t index:(int)i
  25 {
  26         if ( (self = [super init]) ) {
  27                 _name = [n retain];
  28                 _type = t;
  29                 _index = i;
  30                 _children = [[NSMutableArray alloc] init];
  31                 _parent = nil;
  32         }
  33         return self;
  34 }
  35
  36 - (void)dealloc
  37 {
  38         [_name release];
  39         [_children release];
  40         [_parent release];
  41         [super dealloc];
  42 }
  43
  44 - (NSString *)description
  45 {
  46         return [NSString stringWithFormat:@"{%@, index: %i, type: %i, parent: %@, children: %@}", _name, _index, _type, [_parent name], _children];
  47 }
  48
  49 - (NSString *)name
  50 {
  51         return _name;
  52 }
  53
  54 - (NSMutableArray *)children
  55 {
  56         return _children;
  57 }
  58
  59 - (int)index
  60 {
  61         return _index;
  62 }
  63
  64 - (void)setType:(ITMTNodeType)t
  65 {
  66         _type = t;
  67 }
  68
  69 - (ITMTNodeType)type
  70 {
  71         return _type;
  72 }
  73
  74 - (PlaylistNode *)parent
  75 {
  76         return _parent;
  77 }
  78
  79 - (void)setParent:(PlaylistNode *)p
  80 {
  81         [_parent release];
  82         _parent = [p retain];
  83 }
  84
  85 - (ITMTRemotePlayerSource)sourceType
  86 {
  87         return _sourceType;
  88 }
  89
  90 - (void)setSourceType:(ITMTRemotePlayerSource)t
  91 {
  92         _sourceType = t;
  93 }
  94
  95 @end