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/**********************************************************************
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
**
** This file is part of TQt Designer.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** Licensees holding valid TQt Commercial licenses may use this file in
** accordance with the TQt Commercial License Agreement provided with
** the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef PARENMATCHER_H
#define PARENMATCHER_H
#include <tqstring.h>
#include <tqvaluelist.h>
class TQTextCursor;
struct Paren
{
Paren() : type( Open ), chr( ' ' ), pos( -1 ) {}
Paren( int t, const TQChar &c, int p ) : type( (Type)t ), chr( c ), pos( p ) {}
enum Type { Open, Closed };
Type type;
TQChar chr;
int pos;
TQ_DUMMY_COMPARISON_OPERATOR( Paren )
};
typedef TQValueList<Paren> ParenList;
class ParenMatcher
{
public:
enum Selection {
Match = 1,
Mismatch
};
ParenMatcher();
virtual bool match( TQTextCursor *c );
void setEnabled( bool b ) { enabled = b; }
private:
bool checkOpenParen( TQTextCursor *c );
bool checkClosedParen( TQTextCursor *c );
bool enabled;
};
#endif
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