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/* -*- mode: objc; coding: utf-8 -*- */
/* Toilet Lisp, a Common Lisp subset for the Étoilé runtime.
* Copyright (C) 2008 Matthias Andreas Benkard.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#import "MLKListenerController.h"
#import "MLKReader.h"
@implementation MLKListenerController
- (IBAction)submit:(id)sender
{
id object;
NSString *input = [inputField stringValue];
NS_DURING
{
object = [MLKReader readFromString:input];
}
NS_HANDLER
{
// A parsing error. Beep and let the user try again.
// XXX Maybe the status line could be made to provide more information on the error.
NSBeep();
[inputField selectText:self];
return;
}
NS_ENDHANDLER;
[inputField setStringValue:@""];
}
@end
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