1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/MYDirectoryWatcher.h	Tue Apr 07 11:13:25 2009 -0700
     1.3 @@ -0,0 +1,57 @@
     1.4 +//
     1.5 +//  MYDirectoryWatcher.h
     1.6 +//  Murky
     1.7 +//
     1.8 +//  Copyright 2008 Jens Alfke. All rights reserved.
     1.9 +//
    1.10 +
    1.11 +#import <Cocoa/Cocoa.h>
    1.12 +
    1.13 +
    1.14 +/* A wrapper for FSEvents, which notifies its delegate when filesystem changes occur. */
    1.15 +@interface MYDirectoryWatcher : NSObject 
    1.16 +{
    1.17 +    NSString *_path;
    1.18 +    id _target;
    1.19 +    SEL _action;
    1.20 +    UInt64 _lastEventID;
    1.21 +    BOOL _historyDone;
    1.22 +    CFTimeInterval _latency;
    1.23 +    FSEventStreamRef _stream;
    1.24 +}
    1.25 +
    1.26 +- (id) initWithDirectory: (NSString*)path target: (id)target action: (SEL)action;
    1.27 +
    1.28 +@property (readonly,nonatomic) NSString* path;
    1.29 +
    1.30 +@property UInt64 lastEventID;
    1.31 +@property CFTimeInterval latency;
    1.32 +
    1.33 +- (BOOL) start;
    1.34 +- (void) pause;
    1.35 +- (void) stop;
    1.36 +- (void) stopTemporarily;               // stop, but re-start on next runloop cycle
    1.37 +
    1.38 +@end
    1.39 +
    1.40 +
    1.41 +
    1.42 +@interface MYDirectoryEvent : NSObject
    1.43 +{
    1.44 +    MYDirectoryWatcher *watcher;
    1.45 +    NSString *path;
    1.46 +    UInt64 eventID;
    1.47 +    UInt32 flags;
    1.48 +}
    1.49 +
    1.50 +@property (readonly, nonatomic) MYDirectoryWatcher *watcher;
    1.51 +@property (readonly, nonatomic) NSString *path, *relativePath;
    1.52 +@property (readonly, nonatomic) UInt64 eventID;
    1.53 +@property (readonly, nonatomic) UInt32 flags;
    1.54 +
    1.55 +@property (readonly, nonatomic) BOOL mustScanSubdirectories;
    1.56 +@property (readonly, nonatomic) BOOL eventsWereDropped;
    1.57 +@property (readonly, nonatomic) BOOL isHistorical;   
    1.58 +@property (readonly, nonatomic) BOOL rootChanged;
    1.59 +
    1.60 +@end