186 lines
3.1 KiB
Objective-C
186 lines
3.1 KiB
Objective-C
//
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// PlaylistEntry.m
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// Cog
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//
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// Created by Vincent Spader on 3/14/05.
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// Copyright 2005 Vincent Spader All rights reserved.
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//
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#import "PlaylistEntry.h"
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@implementation PlaylistEntry
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@synthesize index;
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@synthesize shuffleIndex;
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@synthesize current;
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@synthesize removed;
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@synthesize stopAfter;
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@synthesize queued;
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@synthesize queuePosition;
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@synthesize error;
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@synthesize errorMessage;
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@synthesize URL;
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@synthesize artist;
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@synthesize album;
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@synthesize genre;
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@synthesize year;
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@synthesize track;
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@synthesize totalFrames;
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@synthesize bitrate;
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@synthesize channels;
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@synthesize bitsPerSample;
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@synthesize sampleRate;
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@synthesize endian;
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@synthesize seekable;
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// The following read-only keys depend on the values of other properties
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+ (NSSet *)keyPathsForValuesAffectingDisplay
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{
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return [NSSet setWithObjects:@"artist",@"title",nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingLength
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{
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return [NSSet setWithObject:@"totalFrames"];
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}
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+ (NSSet *)keyPathsForValuesAffectingPath
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{
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return [NSSet setWithObject:@"URL"];
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}
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+ (NSSet *)keyPathsForValuesAffectingFilename
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{
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return [NSSet setWithObject:@"URL"];
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}
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+ (NSSet *)keyPathsForValuesAffectingStatus
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{
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return [NSSet setWithObjects:@"current",@"queued", @"error", @"stopAfter", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingStatusMessage
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{
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return [NSSet setWithObjects:@"current", @"queued", @"queuePosition", @"error", @"errorMessage", @"stopAfter", nil];
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}
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- (NSString *)description
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{
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return [NSString stringWithFormat:@"PlaylistEntry %i:(%@)", self.index, self.URL];
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}
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- (void)dealloc
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{
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self.errorMessage = nil;
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self.URL = nil;
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self.artist = nil;
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self.album = nil;
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self.title = nil;
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self.genre = nil;
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self.year = nil;
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self.track = nil;
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self.endian = nil;
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[super dealloc];
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}
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// Get the URL if the title is blank
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@synthesize title;
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- (NSString *)title
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{
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if(self.URL && (title == nil || [title isEqualToString:@""]))
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{
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return [[self.URL path] lastPathComponent];
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}
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return title;
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}
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@dynamic display;
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- (NSString *)display
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{
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if ((self.artist == NULL) || ([self.artist isEqualToString:@""]))
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return self.title;
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else {
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return [NSString stringWithFormat:@"%@ - %@", self.artist, self.title];
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}
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}
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@dynamic length;
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- (NSNumber *)length
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{
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return [NSNumber numberWithDouble:((double)self.totalFrames / self.sampleRate)];
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}
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@dynamic path;
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- (NSString *)path
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{
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return [[self.URL path] stringByAbbreviatingWithTildeInPath];
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}
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@dynamic filename;
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- (NSString *)filename
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{
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return [[self.URL path] lastPathComponent];
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}
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@dynamic status;
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- (NSString *)status
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{
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if (self.stopAfter)
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{
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return @"stopAfter";
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}
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else if (self.current)
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{
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return @"playing";
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}
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else if (self.queued)
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{
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return @"queued";
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}
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else if (self.error)
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{
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return @"error";
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}
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return nil;
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}
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@dynamic statusMessage;
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- (NSString *)statusMessage
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{
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if (self.stopAfter)
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{
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return @"Stopping once finished...";
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}
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else if (self.current)
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{
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return @"Playing...";
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}
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else if (self.queued)
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{
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return [NSString stringWithFormat:@"Queued: %i", self.queuePosition + 1];
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}
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else if (self.error)
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{
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return errorMessage;
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}
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return nil;
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}
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@end
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