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117 lines
2.5 KiB
C
117 lines
2.5 KiB
C
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/*
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NSSound.h
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Load, manipulate and play sounds
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Copyright (C) 2002 Free Software Foundation, Inc.
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Written by: Enrico Sersale <enrico@imago.ro>
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Date: Jul 2002
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This file is part of the GNUstep GUI Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _GNUstep_H_NSSound
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#define _GNUstep_H_NSSound
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#include <Foundation/NSObject.h>
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#include <Foundation/NSBundle.h>
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@class NSArray;
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@class NSData;
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@class NSMutableData;
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@class NSPasteboard;
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@class NSString;
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@class NSURL;
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@interface NSSound : NSObject <NSCoding, NSCopying>
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{
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NSString *_name;
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NSString *_uniqueIdentifier;
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BOOL _onlyReference;
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id _delegate;
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NSData *_data;
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float _samplingRate;
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float _frameSize;
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long _dataLocation;
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long _dataSize;
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long _frameCount;
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int _channelCount;
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int _dataFormat;
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}
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//
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// Creating an NSSound
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//
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- (id)initWithContentsOfFile:(NSString *)path byReference:(BOOL)byRef;
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- (id)initWithContentsOfURL:(NSURL *)url byReference:(BOOL)byRef;
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- (id)initWithData:(NSData *)data;
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- (id)initWithPasteboard:(NSPasteboard *)pasteboard;
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//
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// Playing
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//
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- (BOOL)pause;
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- (BOOL)play;
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- (BOOL)resume;
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- (BOOL)stop;
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- (BOOL)isPlaying;
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//
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// Working with pasteboards
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//
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+ (BOOL)canInitWithPasteboard:(NSPasteboard *)pasteboard;
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+ (NSArray *)soundUnfilteredPasteboardTypes;
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- (void)writeToPasteboard:(NSPasteboard *)pasteboard;
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//
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// Working with delegates
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//
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- (id)delegate;
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- (void)setDelegate:(id)aDelegate;
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//
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// Naming Sounds
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//
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+ (id)soundNamed:(NSString *)name;
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+ (NSArray *)soundUnfilteredFileTypes;
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- (NSString *)name;
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- (BOOL)setName:(NSString *)aName;
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@end
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//
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// Methods Implemented by the Delegate
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//
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@interface NSObject (NSSoundDelegate)
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- (void)sound:(NSSound *)sound didFinishPlaying:(BOOL)aBool;
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@end
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@interface NSBundle (NSSoundAdditions)
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- (NSString *)pathForSoundResource:(NSString *)name;
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@end
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#endif // _GNUstep_H_NSSound
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