/* "CodeWorker":	a scripting language for parsing and generating text.

Copyright (C) 1996-1997, 1999-2006 Cédric Lemaire

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library 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
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

To contact the author: codeworker@free.fr
*/

#ifndef _GrfJointPoint_h_
#define _GrfJointPoint_h_

#include "GrfBlock.h"

namespace CodeWorker {
	class ExprScriptExpression;
	class DtaPatternScript;

	class GrfJointPoint : public GrfBlock {
	private:
		std::string _sName;
		DtaPatternScript* _pPatternScript;
		ExprScriptVariable* _pContext;
		bool _bIterate;

	public:
		inline GrfJointPoint(DtaPatternScript* pPatternScript, GrfBlock* pParent, const std::string& sName) : GrfBlock(pParent), _pPatternScript(pPatternScript), _sName(sName), _pContext(NULL), _bIterate(false) {}
		virtual ~GrfJointPoint();

		inline void isIterate(bool bIterate) { _bIterate = bIterate; }
		inline const std::string& getName() const { return _sName; }
		inline void setContext(ExprScriptVariable* pContext) { _pContext = pContext; }
		virtual void compileCpp(CppCompilerEnvironment& theCompilerEnvironment) const;

		SEQUENCE_INTERRUPTION_LIST executeHeart(DtaScriptVariable& visibility);
		SEQUENCE_INTERRUPTION_LIST executeHeartIteration(DtaScriptVariable& item);

	protected:
		virtual SEQUENCE_INTERRUPTION_LIST executeInternal(DtaScriptVariable& visibility);
	};
}

#endif