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// Copyright 1995 Carl Lindberg.
// Use is governed by the MiscKit license
#import "Controller.h"
#import <misckit/MiscString.h>
@implementation Controller
//This code was pretty much taken from the example in the documentation for
//Services. It's pretty basic; it only does ascii transfers.
//To cut down on code, I just used the User Data: field in the services.txt
//file to be different numbers, then I just atoi that here to figure out
//which service is requested. I probably should've #defined some things
//or at least made an enumerated type to make it more readable, but oh well.
//It's not so big as this should be a problem.
- alterText:(id)pasteboard userData:(const char*)userData error:(char **)msg;
{
const char *types[1];
id theString;
char *data;
int length, i = atoi(userData);
// printf("%s\n",userData);
[pasteboard types]; // pretend to check the pasteboard types
if ([pasteboard readType:NXAsciiPboardType data:&data length:&length]) {
theString = [MiscString newWithString:""];
[theString cat:data n:length];
switch (i) {
case 0:
// I assume someone played with the User Data: fields if this happens
*msg = "Don't play with services.txt!!";
[theString free];
return self;
break;
case 1:
[theString toLower];
break;
case 2:
[theString toUpper];
break;
case 3:
[theString invertCases];
break;
case 4:
[theString reverse];
break;
case 5:
[theString capitalizeEachWord];
break;
case 6:
[theString trimSpaces];
break;
case 7:
[theString trimLeadSpaces];
break;
case 8:
[theString trimTailSpaces];
break;
case 9:
[theString squashSpaces];
break;
}
types[0] = NXAsciiPboardType;
[pasteboard declareTypes:types num:1 owner:nil];
[pasteboard writeType:NXAsciiPboardType data:(char *)[theString stringValue] length:[theString length]];
[theString free];
}
else *msg = "Error: couldn't alter text.";
return self;
}
// Have to let the workspace know where to find us
- appDidInit:sender
{
id theListener = [NXApp appListener];
[theListener setServicesDelegate:self];
return self;
}
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.