This class is used to represent a file, or a set of files
contained in
a file package, as a single unit of information in a document or
application. NSFileWrapper is often used in
conjunction with subclasses of NSDocument as a
means of conveniently managing a document's data.
This class provides functionality that allows clients to edit file
attributes and perform file operations. Additionally, clients may
assign an icon to represent the file wrapper object in dragging
operations.
@interface NSFileWrapper : NSObject <NSCoding>
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// Initializers |
- (id)initDirectoryWithFileWrappers:(NSDictionary *)docs;
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- (id)initRegularFileWithContents:(NSData *)data;
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- (id)initSymbolicLinkWithDestination:(NSString *)path;
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- (id)initWithPath:(NSString *)path;
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- (id)initWithSerializedRepresentation:(NSData *)data;
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// Accessor Methods |
- (void)setFilename:(NSString *)filename;
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- (NSString *)filename;
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- (void)setIcon:(NSImage *)icon;
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- (NSImage *)icon;
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- (void)setFileAttributes:(NSDictionary *)attributes;
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- (NSDictionary *)fileAttributes;
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- (void)setPreferredFilename:(NSString *)filename;
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- (NSString *)preferredFilename;
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// Instance Methods |
- (NSString *)addFileWithPath:(NSString *)path;
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- (NSString *)addFileWrapper:(NSFileWrapper *)doc;
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- (NSString *)addRegularFileWithContents:(NSData *)data preferredFilename:(NSString *)filename;
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- (NSString *)addSymbolicLinkWithDestination:(NSString *)path preferredFilename:(NSString *)filename;
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- (NSDictionary *)fileWrappers;
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- (BOOL)isDirectory;
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- (BOOL)isRegularFile;
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- (BOOL)isSymbolicLink;
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- (NSString *)keyForFileWrapper:(NSFileWrapper *)doc;
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- (BOOL)needsToBeUpdatedFromPath:(NSString *)path;
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- (NSData *)regularFileContents;
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- (void)removeFileWrapper:(NSFileWrapper *)doc;
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- (NSData *)serializedRepresentation;
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- (NSString *)symbolicLinkDestination;
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- (BOOL)updateFromPath:(NSString *)path;
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- (BOOL)writeToFile:(NSString *)path atomically:(BOOL)atomicFlag updateFilenames:(BOOL)updateFilenamesFlag;
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// Methods Implementing NSCoding |
- (void)encodeWithCoder:(NSCoder *)aCoder;
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- (id)initWithCoder:(NSCoder *)aDecoder;
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