/****************************************************************************
**
** Definition of TQStrList, TQStrIList and TQStrListIterator classes
**
** Created : 920730
**
** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
**
** This file is part of the tools module of the TQt GUI Toolkit.
**
** 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.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  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 TQSTRLIST_H
#define TQSTRLIST_H

#ifndef TQT_H
#include "tqstring.h"
#include "tqptrlist.h"
#include "tqdatastream.h"
#endif // TQT_H

#ifdef USE_QT4

#include <Qt/qlist.h>

#endif // USE_QT4

#if defined(TQ_TQDOC)
class TQStrListIterator : public TQPtrListIterator<char>
{
};
#else
typedef TQPtrListIterator<char> TQStrListIterator;
#endif

class TQ_EXPORT TQStrList : public TQPtrList<char>
{
public:
    TQStrList( bool deepCopies=TRUE ) { dc = deepCopies; del_item = deepCopies; }
    TQStrList( const TQStrList & );
    ~TQStrList()			{ clear(); }
    TQStrList& operator=( const TQStrList & );

#ifdef USE_QT4
    // Interoperability
//     TQStrList( const QList<QByteArray> &ql );
//     operator QStrList() const;
//     TQStrList &operator=( const QList<QByteArray> &ql );
//     TQStrList convertFromQStrList( const QList<QByteArray> &ql );

#endif // USE_QT4

private:
    TQPtrCollection::Item newItem( TQPtrCollection::Item d ) { return dc ? qstrdup( (const char*)d ) : d; }
    void deleteItem( TQPtrCollection::Item d ) { if ( del_item ) delete[] (char*)d; }
    int compareItems( TQPtrCollection::Item s1, TQPtrCollection::Item s2 ) { return qstrcmp((const char*)s1,
							 (const char*)s2); }
#ifndef TQT_NO_DATASTREAM
    TQDataStream &read( TQDataStream &s, TQPtrCollection::Item &d )
				{ s >> (char *&)d; return s; }
    QDataStream &write( QDataStream &s, TQPtrCollection::Item d ) const
				{ return s << (const char *)d; }
#endif
    bool  dc;
};


class TQ_EXPORT TQStrIList : public TQStrList	// case insensitive string list
{
public:
    TQStrIList( bool deepCopies=TRUE ) : TQStrList( deepCopies ) {}
    ~TQStrIList()			{ clear(); }
private:
    int	  compareItems( TQPtrCollection::Item s1, TQPtrCollection::Item s2 )
				{ return qstricmp((const char*)s1,
						    (const char*)s2); }
};


inline TQStrList & TQStrList::operator=( const TQStrList &strList )
{
    clear();
    dc = strList.dc;
    del_item = dc;
    TQPtrList<char>::operator=( strList );
    return *this;
}

inline TQStrList::TQStrList( const TQStrList &strList )
    : TQPtrList<char>( strList )
{
    dc = FALSE;
    operator=( strList );
}

#ifdef USE_QT4

// Interoperability
// FIXME
// These conversions are probably too weak

#if 0
/*!
    QT4 INTEROPERABILITY
*/
TQStringList::TQStringList( const QList<QByteArray> &ql )
{
	setAscii( TQString(qs).ascii() );
}

/*!
    QT4 INTEROPERABILITY
*/
TQStringList::operator QStringList() const
{
	return QStringList::fromUtf8( this->utf8() );
}

/*!
    QT4 INTEROPERABILITY
*/
TQStringList &TQStringList::operator=( const QList<QByteArray> &ql )
{
	TQStringList qn;
	for (int i = 0; i < qs.size(); ++i) {
		qn.append(qs.at(i));
	}
	return qn;
}

#endif

/*!
    QT4 INTEROPERABILITY
*/
inline TQStrList convertFromQStrList( const QList<QByteArray> &ql )
{
	TQStrList qn;
	qn.clear();
        for (int i = 0; i < ql.size(); ++i)
            qn.append(ql.at(i).constData());
	return qn;
}

#endif // USE_QT4

#endif // TQSTRLIST_H