AppDelegate.h

/*
     File: AppDelegate.h
 Abstract: Application delegate class to act as the Services provider.  Services requests are routed to the current main document. The delegate also manages the application's preferences.
 
  Version: 1.1
 
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 */

@class MyDocument;

extern NSString *DMKDisplayWindowAlphaKey;
extern NSString *DMKDisplayToolTipsKey;

@interface AppDelegate : NSObject {
    NSWindowController *preferencesController;
}

- (MyDocument *)mainDocument;
@property (nonatomic, retain) NSWindowController *preferencesController;

- (void)getNextLine:(NSPasteboard *)pboard userData:(NSString *)data error:(NSString **)error;
- (void)rewind:(NSPasteboard *)pboard userData:(NSString *)data error:(NSString **)error;
- (void)moveDownOneLine:(NSPasteboard *)pboard userData:(NSString *)data error:(NSString **)error;
- (void)moveUpOneLine:(NSPasteboard *)pboard userData:(NSString *)data error:(NSString **)error;

- (IBAction)showPreferences:sender;

@end