SndPlayer.h

//
//  $Id: SndPlayer.h 3449 2009-04-04 16:52:47Z leighsmith $
//
//  Description:
//    See the header description below.
//
//  Original Author: SKoT McDonald, <skot@tomandandy.com>
//
//  Copyright (c) 2001, The MusicKit Project.  All rights reserved.
//
//  Permission is granted to use and modify this code for commercial and 
//  non-commercial purposes so long as the author attribution and copyright 
//  messages remain intact and accompany all relevant code.
//

#ifndef __SND_PLAYER_H__
#define __SND_PLAYER_H__

#import <Foundation/Foundation.h>
#import "SndStreamClient.h"
#import "SndPerformance.h"

@interface SndPlayer : SndStreamClient
{
    NSMutableArray  *toBePlayed;
    NSMutableArray  *playing;
    NSRecursiveLock *playingLock;
    BOOL             remainConnectedToManager;
    NSMutableArray  *removalArray;
    SndAudioBuffer  *nativelyFormattedStreamingBuffer;

    BOOL autoStartManager;
    SndPerformance *preemptingPerformance;
}

+ player;
+ (SndPlayer*) defaultSndPlayer;
- init;
- (void) dealloc;
- (NSString *) description;
- (SndPerformance *) playSnd: (Snd*) s;

- (SndPerformance *) playSnd: (Snd*) s withTimeOffset: (double) inSeconds;

- (SndPerformance *) playSnd: (Snd *) s 
              withTimeOffset: (double) inSeconds
                beginAtIndex: (unsigned long) beginAtIndex
                  endAtIndex: (unsigned long) endIndex;

- (SndPerformance *) playSnd: (Snd *) s
             atTimeInSeconds: (double) playT
                beginAtIndex: (unsigned long) beginAtIndex
                  endAtIndex: (unsigned long) endAtIndex;

- (SndPerformance *) playSnd: (Snd *) s
             atTimeInSeconds: (double) playT
      startPositionInSeconds: (double) startpos
           durationInSeconds: (double) d;                  
- stopSnd: (Snd*) s withTimeOffset: (double) inSeconds;
- stopSnd: (Snd *) s;
- stopPerformance: (SndPerformance *) performance inFuture: (double) inSeconds;
- pauseSnd: (Snd*) s;
- (void) processBuffers;
- setRemainConnectedToManager: (BOOL) b;

- (BOOL) remainConnectedToManager;
 
- addPerformance: (SndPerformance*) aPerformance;

- (double) preemptQueuedStream;

- setAutoStartManager: (BOOL) yesOrNo;

- (BOOL) autoStartManager;

@end


#endif

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