/***************************************************************************
 *   Copyright (C) 2006 by Ian Reinhart Geiser                             *
 *   geiseri@yahoo.com                                                     *
 *   Based off of macspellchecker.mm by Trolltech.                         *
 *                                                                         *
 *   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 2 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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include "macspell.h"
#include "mac_private.h"
#include <CoreFoundation/CoreFoundation.h>
#include <Carbon/Carbon.h>
#import <AppKit/AppKit.h>
#include <QStringList>
#include <QString>

bool QMacSpell::checkWord( const QString &word)
{
	const QtMacCocoaAutoReleasePool pool;
	const QtCFString string(word);
	const NSRange range  = [[NSSpellChecker sharedSpellChecker] 
                                    checkSpellingOfString:(NSString *)(CFStringRef)string
                                    startingAt:0];
									
	if( range.location == INT_MAX )
		return true;
	else
		return false;
}

QStringList QMacSpell::getSuggestions( const QString &word)
{
	const QtMacCocoaAutoReleasePool pool;
	NSArray * const array  = [[NSSpellChecker sharedSpellChecker] guessesForWord : (NSString *)QtCFString::toCFStringRef(word)];

	QStringList suggestions;
	if (array == 0)
		return suggestions;

	for (unsigned int i = 0; i < [array count]; ++i)
	{
		QString suggestion = QtCFString::toQString((CFStringRef)[array objectAtIndex: i]);
		if( suggestion != word )
			suggestions.append( suggestion );
	}
	return suggestions;
}