/****************************************************************************
** libmatroska : parse Matroska files, see http://www.matroska.org/
**
** <file/class description>
**
** Copyright (C) 2002-2004 Steve Lhomme.  All rights reserved.
**
** 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
**
** See http://www.matroska.org/license/lgpl/ for LGPL licensing information.**
** Contact license@matroska.org if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

/*!
	\file
	\version \$Id: KaxCuesData.h,v 1.8 2004/04/14 23:26:17 robux4 Exp $
	\author Steve Lhomme     <robux4 @ users.sf.net>
*/
#ifndef LIBMATROSKA_CUES_DATA_H
#define LIBMATROSKA_CUES_DATA_H

#include "matroska/KaxTypes.h"
#include "ebml/EbmlUInteger.h"
#include "ebml/EbmlMaster.h"

using namespace LIBEBML_NAMESPACE;

START_LIBMATROSKA_NAMESPACE

class KaxBlockGroup;
class KaxCueTrackPositions;

class MATROSKA_DLL_API KaxCuePoint : public EbmlMaster {
	public:
		KaxCuePoint();
		KaxCuePoint(const KaxCuePoint & ElementToClone) :EbmlMaster(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCuePoint);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCuePoint(*this);}
		void PositionSet(const KaxBlockGroup & BlockReference, uint64 GlobalTimecodeScale);

		bool operator<(const EbmlElement & EltB) const;

		const KaxCueTrackPositions * GetSeekPosition() const;
		bool Timecode(uint64 & aTimecode, uint64 GlobalTimecodeScale) const;
};

class MATROSKA_DLL_API KaxCueTime : public EbmlUInteger {
	public:
		KaxCueTime() {}
		KaxCueTime(const KaxCueTime & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueTime);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueTime(*this);}
};

class MATROSKA_DLL_API KaxCueTrackPositions : public EbmlMaster {
	public:
		KaxCueTrackPositions();
		KaxCueTrackPositions(const KaxCueTrackPositions & ElementToClone) :EbmlMaster(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueTrackPositions);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueTrackPositions(*this);}

		uint64 ClusterPosition() const;
		uint16 TrackNumber() const;
};

class MATROSKA_DLL_API KaxCueTrack : public EbmlUInteger {
	public:
		KaxCueTrack() {}
		KaxCueTrack(const KaxCueTrack & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueTrack);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueTrack(*this);}
};

class MATROSKA_DLL_API KaxCueClusterPosition : public EbmlUInteger {
	public:
		KaxCueClusterPosition() {}
		KaxCueClusterPosition(const KaxCueClusterPosition & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueClusterPosition);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueClusterPosition(*this);}
};

class MATROSKA_DLL_API KaxCueBlockNumber : public EbmlUInteger {
	public:
		KaxCueBlockNumber() :EbmlUInteger(1) {}
		KaxCueBlockNumber(const KaxCueBlockNumber & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueBlockNumber);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueBlockNumber(*this);}
};

#if MATROSKA_VERSION >= 2
class MATROSKA_DLL_API KaxCueCodecState : public EbmlUInteger {
	public:
		KaxCueCodecState() :EbmlUInteger(0) {}
		KaxCueCodecState(const KaxCueCodecState & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueCodecState);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueCodecState(*this);}
};

class MATROSKA_DLL_API KaxCueReference : public EbmlMaster {
	public:
		KaxCueReference();
		KaxCueReference(const KaxCueReference & ElementToClone) :EbmlMaster(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueReference);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueReference(*this);}
		
		void AddReference(const KaxBlockGroup & BlockReferenced, uint64 GlobalTimecodeScale);
};

class MATROSKA_DLL_API KaxCueRefTime : public EbmlUInteger {
	public:
		KaxCueRefTime() {}
		KaxCueRefTime(const KaxCueRefTime & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueRefTime);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueRefTime(*this);}
};

class MATROSKA_DLL_API KaxCueRefCluster : public EbmlUInteger {
	public:
		KaxCueRefCluster() {}
		KaxCueRefCluster(const KaxCueRefCluster & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueRefCluster);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueRefCluster(*this);}
};

class MATROSKA_DLL_API KaxCueRefNumber : public EbmlUInteger {
	public:
		KaxCueRefNumber() :EbmlUInteger(1) {}
		KaxCueRefNumber(const KaxCueRefNumber & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueRefNumber);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueRefNumber(*this);}
};

class MATROSKA_DLL_API KaxCueRefCodecState : public EbmlUInteger {
	public:
		KaxCueRefCodecState() :EbmlUInteger(0) {}
		KaxCueRefCodecState(const KaxCueRefCodecState & ElementToClone) :EbmlUInteger(ElementToClone) {}
		static EbmlElement & Create() {return *(new KaxCueRefCodecState);}
		const EbmlCallbacks & Generic() const {return ClassInfos;}
		static const EbmlCallbacks ClassInfos;
		operator const EbmlId &() const {return ClassInfos.GlobalId;}
		EbmlElement * Clone() const {return new KaxCueRefCodecState(*this);}
};
#endif // MATROSKA_VERSION

END_LIBMATROSKA_NAMESPACE

#endif // LIBMATROSKA_CUES_DATA_H
