#ifndef _KVI_KVS_TREENODE_ARRAYELEMENT_H_
#define _KVI_KVS_TREENODE_ARRAYELEMENT_H_
//=============================================================================
//
//   File : kvi_kvs_treenode_arrayelement.h
//   Created on Tue 07 Oct 2003 02:58:41 by Szymon Stefanek
//
//   This file is part of the KVIrc IRC client distribution
//   Copyright (C) 2003 Szymon Stefanek <pragma at kvirc dot net>
//
//   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 opinion) 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. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================

#include "kvi_settings.h"
#include "kvi_qstring.h"
#include "kvi_kvs_treenode_expression.h"
#include "kvi_kvs_treenode_arrayorhashelement.h"
#include "kvi_kvs_types.h"

class KviKvsObject;
class KviKvsRunTimeContext;

class KVIRC_API KviKvsTreeNodeArrayElement : public KviKvsTreeNodeArrayOrHashElement
{
public:
	KviKvsTreeNodeArrayElement(const TQChar * pLocation,KviKvsTreeNodeData * pSource,KviKvsTreeNodeExpression * pIndex);
	~KviKvsTreeNodeArrayElement();
protected:
	KviKvsTreeNodeExpression * m_pIndex; // can't be null
public:
	virtual void contextDescription(TQString &szBuffer);
	virtual void dump(const char * prefix);
	virtual bool evaluateReadOnly(KviKvsRunTimeContext * c,KviKvsVariant * pBuffer);
	virtual KviKvsRWEvaluationResult * evaluateReadWrite(KviKvsRunTimeContext * c);
	virtual bool evaluateReadOnlyInObjectScope(KviKvsObject *o,KviKvsRunTimeContext * c,KviKvsVariant * pBuffer);
	virtual KviKvsRWEvaluationResult * evaluateReadWriteInObjectScope(KviKvsObject *o,KviKvsRunTimeContext * c);
protected:
	bool evaluateIndex(KviKvsRunTimeContext *c,kvs_int_t &iVal);
};

#endif //!_KVI_KVS_TREENODE_ARRAYELEMENT_H_