glc_selectionset.h

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

 This file is part of the GLC-lib library.
 Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
 http://glc-lib.sourceforge.net

 GLC-lib 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 3 of the License, or
 (at your option) any later version.

 GLC-lib 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 GLC-lib; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

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

#ifndef GLC_SELECTIONSET_H_
#define GLC_SELECTIONSET_H_

#include <QHash>
#include <QList>
#include <QSet>

#include "glc_structoccurence.h"
#include "../glc_global.h"

#include "../glc_config.h"

class GLC_WorldHandle;



class GLC_LIB_EXPORT GLC_SelectionSet
{



public:
        GLC_SelectionSet(GLC_WorldHandle* pWorld);
        virtual ~GLC_SelectionSet();




public:

        bool isEmpty() const;

        inline int size() const
        {return count();}

        int count() const;

        QList<GLC_StructOccurence*> occurencesList() const;

        QList<GLC_StructOccurence*> occurencesListWithSelectedPrimitive() const;

        QSet<GLC_uint> selectedPrimitivesId(GLC_uint instanceId) const;

        bool hasPrimitiveSelected(GLC_uint instanceId) const;

        bool contains(const GLC_StructOccurence* pOccurence) const
        {return contains(pOccurence->id());}

        bool contains(GLC_uint occurenceId) const
        {return m_OccurenceHash.contains(occurenceId);}




public:

        bool insert(GLC_StructOccurence* pOccurence);


        bool insert(GLC_uint occurenceId);


        bool remove(GLC_StructOccurence* pOccurence);


        bool remove(GLC_uint occurenceId);

        void clear();


        bool insertPrimitiveId(GLC_StructOccurence* pOccurence, GLC_uint primitiveId);


        bool insertPrimitiveId(GLC_uint occurenceId, GLC_uint primitiveId);


        void insertSetOfPrimitivesId(GLC_StructOccurence* pOccurence, const QSet<GLC_uint>& setOfPrimitivesId);


        void insertSetOfPrimitivesId(GLC_uint occurenceId, const QSet<GLC_uint>& setOfPrimitivesId);


        bool removePrimitiveId(GLC_StructOccurence* pOccurence, GLC_uint primitiveId);


        bool removePrimitiveId(GLC_uint occurenceId, GLC_uint primitiveId);



// Private members
private:
        GLC_WorldHandle* m_pWorldHandle;

        QHash<GLC_uint, GLC_StructOccurence*> m_OccurenceHash;

        QHash<GLC_uint, QSet<GLC_uint> > m_InstanceToPrimitiveId;

};

#endif /* GLC_SELECTIONSET_H_ */