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#import <Foundation/NSObject.h>
#define Forward YES
#define Backward NO
@interface TextFinder : NSObject {
NSString *findString;
id findTextField;
id replaceTextField;
id ignoreCaseButton;
id findNextButton;
id replaceAllScopeMatrix;
id statusField;
BOOL findStringChangedSinceLastPasteboardUpdate;
BOOL lastFindWasSuccessful; /* A bit of a kludge */
}
/* Common way to get a text finder. One instance of TextFinder per app is good enough. */
+ (id)sharedInstance;
/* Main method for external users; does a find in the first responder. Selects found range or beeps. */
- (BOOL)find:(BOOL)direction;
/* Loads UI lazily */
- (NSPanel *)findPanel;
/* Gets the first responder and returns it if it's an NSTextView */
- (NSTextView *)textObjectToSearchIn;
/* Get/set the current find string. Will update UI if UI is loaded */
- (NSString *)findString;
- (void)setFindString:(NSString *)string;
/* Misc internal methods */
- (void)appDidActivate:(NSNotification *)notification;
- (void)addWillDeactivate:(NSNotification *)notification;
- (void)loadFindStringFromPasteboard;
- (void)loadFindStringToPasteboard;
/* Methods sent from the find panel UI */
- (void)findNext:(id)sender;
- (void)findPrevious:(id)sender;
- (void)findNextAndOrderFindPanelOut:(id)sender;
- (void)replace:(id)sender;
- (void)replaceAndFind:(id)sender;
- (void)replaceAll:(id)sender;
- (void)orderFrontFindPanel:(id)sender;
@end
@interface NSString (NSStringTextFinding)
- (NSRange)findString:(NSString *)string selectedRange:(NSRange)selectedRange options:(unsigned)mask wrap:(BOOL)wrapFlag;
@end
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