/****************************************************************************

** 

**

** Definition of QStrList, QStrIList and QStrListIterator classes

**

** Created : 920730

**

** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.

**

** This file is part of the tools module of the Qt GUI Toolkit.

**

** This file may be distributed under the terms of the Q Public License

** as defined by Trolltech AS of Norway and appearing in the file

** LICENSE.QPL included in the packaging of this file.

**

** This file may be distributed and/or modified under the terms of the

** GNU General Public License version 2 as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL included in the

** packaging of this file.

**

** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition

** licenses may use this file in accordance with the Qt Commercial License

** Agreement provided with the Software.

**

** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE

** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

**

** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for

**   information about Qt Commercial License Agreements.

** See http://www.trolltech.com/qpl/ for QPL licensing information.

** See http://www.trolltech.com/gpl/ for GPL licensing information.

**

** Contact info@trolltech.com if any conditions of this licensing are

** not clear to you.

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**********************************************************************/

#ifndef QSTRLIST_H

#define QSTRLIST_H

#ifndef QT_H

#include "qstring.h"

#include "qinternallist.h"

#include "qdatastream.h"

#endif // QT_H

#if defined(Q_TEMPLATEDLL)

template class Q_EXPORT QInternalList<char>;

template class Q_EXPORT QInternalListIterator<char>;

#endif

typedef QInternalList<char>	QStrListBase;

typedef QInternalListIterator<char>	QStrListIterator;

class Q_EXPORT QStrList : public QStrListBase

{

public:

    QStrList( bool deepCopies=TRUE ) { dc = deepCopies; del_item = deepCopies; }

    QStrList( const QStrList & );

   ~QStrList()			{ clear(); }

    QStrList& operator=( const QStrList & );

private:

    QCollection::Item newItem( QCollection::Item d ) { return dc ? qstrdup( (const char*)d ) : d; }

    void deleteItem( QCollection::Item d ) { if ( del_item ) delete[] (char*)d; }

    int compareItems( QCollection::Item s1, QCollection::Item s2 ) { return qstrcmp((const char*)s1,

							 (const char*)s2); }

#ifndef QT_NO_DATASTREAM

    QDataStream &read( QDataStream &s, QCollection::Item &d )

				{ s >> (char *&);; return s; }

    QDataStream &write( QDataStream &s, QCollection::Item d ) const

				{ return s << (const char *)d; }

#endif

    bool  dc;

};

class Q_EXPORT QStrIList : public QStrList	// case insensitive string list

{

public:

    QStrIList( bool deepCopies=TRUE ) : QStrList( deepCopies ) {}

   ~QStrIList()			{ clear(); }

private:

    int	  compareItems( QCollection::Item s1, QCollection::Item s2 )

				{ return qstricmp((const char*)s1,

						    (const char*)s2); }

};

inline QStrList & QStrList::operator=( const QStrList &strList )

{

    clear();

    dc = strList.dc;

    del_item = dc;

    QStrListBase::operator=(strList);

    return *this;

}

inline QStrList::QStrList( const QStrList &strList )

    : QStrListBase( strList )

{

    dc = FALSE;

    operator=(strList);

}

#endif // QSTRLIST_H