MKPart.h

/*
  $Id: MKPart.h 3449 2009-04-04 16:52:47Z leighsmith $
  Defined In: The MusicKit

  Description:
    See the discussion below.
   
  Original Author: David A. Jaffe
  
  Copyright (c) 1988-1992, NeXT Computer, Inc.
  Portions Copyright (c) 1994 NeXT Computer, Inc. and reproduced under license from NeXT
  Portions Copyright (c) 1994 Stanford University
  Portions Copyright (c) 1999-2003, The MusicKit Project.

  Modification history in CVS at musickit.org
 */

@class MKNote;
@class MKScore;
@class MKNoteSender;

#ifndef __MK_Part_H___
#define __MK_Part_H___

#import <Foundation/NSObject.h>

@interface MKPart : NSObject
{
    MKScore *score;
    NSMutableArray *notes;  
    MKNote *info;      
    unsigned int noteCount;          
    BOOL isSorted;          

@private
    MKNoteSender *_aNoteSender; /* Used only by MKScorefilePerformers. */
    NSMutableArray *_activePerformanceObjs;
    int _highestOrderTag;       /* For disambiguating binary search on identical time tagged MKNotes. */
}

+ (MKPart *) part;

+ partWithName: (NSString *) partName;

- sort;

- (BOOL) isSorted;

- combineNotes; 

- splitNotes; 

- addToScore: (MKScore *) newScore; 

- removeFromScore; 

- init;

- (void) dealloc;

- releaseNotes;

- releaseSelfOnly; 

- firstTimeTag: (double) firstTimeTag lastTimeTag: (double) lastTimeTag;

- (MKPart *) addNote: (MKNote *) aNote;

- (MKNote *) addNoteCopy: (MKNote *) aNote;

- (MKNote *) removeNote: (MKNote *) aNote; 

- removeNotes: (NSArray *) aNoteList;

- (void) removeAllNotes; 

- addNoteCopies: (NSArray *) aNoteList timeShift: (double) shift;

- addNotes: (NSArray *) aNoteList timeShift: (double) shift; 

- shiftTime: (double) shift; 

- scaleTime: (double) scale;

- (unsigned) noteCount;

- (BOOL) containsNote: (MKNote *) aNote; 

- (BOOL) hasSoundingNotes;

- (BOOL) isEmpty; 

- (MKNote *) atTime: (double) timeTag; 

- (MKNote *) atOrAfterTime: (double) timeTag;

- (MKNote *) atOrBeforeTime: (double) timeTag;

- (MKNote *) nth: (unsigned) n; 

- (MKNote *) atOrAfterTime: (double) timeTag nth: (unsigned) n; 

- (MKNote *) atTime: (double) timeTag nth: (unsigned) n;

- (MKNote *) next: (MKNote *) aNote; 

- (double) earliestNoteTime;

- copyWithZone: (NSZone *) zone; 

- copy;

- (NSArray *) notes;

- (NSMutableArray *) notesNoCopy;

- (MKScore *) score; 

- (MKNote *) infoNote; 

- (void) setInfoNote: (MKNote *) aNote;

- (NSString *) partName;

- (void) setPartName: (NSString *) newPartName;

- (void) encodeWithCoder: (NSCoder *) aCoder;
- (id) initWithCoder: (NSCoder *) aDecoder;

- (NSString *) description;

@end

#endif

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