/*

     File: ServiceTest.m

 Abstract: Services menu example. This file provides two services; one with no return value (open a file), and the other that takes a string and returns a capitalized version.

  Version: 1.0

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 */

#import "ServiceTest.h"

@implementation ServiceTest

/* This is an example of a service which doesn't return a value...

*/

- (void)doOpenFileService:(NSPasteboard *)pboard

 userData:(NSString *)data

 error:(NSString **)error

 {

    NSString *pboardString;

    NSArray *types;

    types = [pboard types];

    if (![types containsObject:NSStringPboardType] || !(pboardString = [pboard stringForType:NSStringPboardType])) {

        *error = NSLocalizedString(@"Error: Pasteboard doesn't contain a string.",

                   @"Pasteboard couldn't give string.");

        return;

    }

    if (![[NSWorkspace sharedWorkspace] openFile:pboardString]) {

        *error = [NSString stringWithFormat:NSLocalizedString(@"Error: Couldn't open file %@.",

                   @"Couldn't perform service operation."), pboardString];

        return;

    }

    return;

}

/* This service returns a value; simply the capitalized version of the provided string...

*/

- (void)doCapitalizeService:(NSPasteboard *)pboard

 userData:(NSString *)data

 error:(NSString **)error

 {

    NSString *pboardString;

    NSString *newString;

    NSArray *types;

    types = [pboard types];

    if (![types containsObject:NSStringPboardType] || !(pboardString = [pboard stringForType:NSStringPboardType])) {

        *error = NSLocalizedString(@"Error: Pasteboard doesn't contain a string.",

                   @"Pasteboard couldn't give string.");

        return;

    }

    newString = [pboardString capitalizedString];

    if (!newString) {

        *error = NSLocalizedString(@"Error: Couldn't capitalize string %@.",

                   @"Couldn't perform service operation.");

        return;

    }

    /* We now return the capitalized string... */

    types = [NSArray arrayWithObject:NSStringPboardType];

    [pboard declareTypes:types owner:nil];

    [pboard setString:newString forType:NSStringPboardType];

    return;

}

@end