***** WordDelegte.h (made by Interface Builder) *****

#import <AppKit/AppKit.h>



@interface WordDelegate : NSObject

{

    id theText;

}

- (void)newText:(id)sender;

- (void)openText:(id)sender;

- (void)saveText:(id)sender;

@end



***** WordDelegte.m *****



#import "WordDelegate.h"



@implementation WordDelegate



- (void)newText:(id)sender

{

// empty out the text with the empty NSString:

    [theText setString:@""];



// Set the window's title to be untitled:

    [[theText window]setTitle:@"Untitled"];



// bring the window up in case the user has closed it:

    [[theText window] makeKeyAndOrderFront:self];

}



- (void)openText:(id)sender

{

// Get a new Open Panel

    NSOpenPanel *openPanel = [NSOpenPanel openPanel];



// Have it run modal and look for files of "rtf" or "rtfd" type:

    if ([openPanel runModalForTypes:[NSArray arrayWithObjects:@"rtf",@"rtfd",NULL]]) {



// we have a valid file, ask theText to read it in

        [theText readRTFDFromFile:[openPanel filename]];



// Update the window's name with the filename, but in a readable way:

        [[theText window]setTitleWithRepresentedFilename:[openPanel filename]];



// bring the window up in case the user has closed it:

        [[theText window] makeKeyAndOrderFront:self];

    }

}



- (void)saveText:(id)sender

{

// Get a new Save Panel:

    NSSavePanel *savePanel = [NSSavePanel savePanel];



// Set it to save "rtfd" files:

    [savePanel setRequiredFileType:@"rtfd"];



// Run modal, which returns YES if a valid path is chosen:

    if ([savePanel runModal]) {



// Ask the text to write itself to the chosen filename

// But don't make it back up before

// Set atomically:YES if you want "save backups", slower but more secure

        [theText writeRTFDToFile:[savePanel filename] atomically:NO];



// Update the title bar of the window

        [[theText window]setTitleWithRepresentedFilename:[savePanel filename]];

   }

}





@end