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LayerC.h

//-------------------------------------------------------------------------
//
// File:        LayerC.h
// Desc:        Composition layer class.
// Author:      memon <memon@inside.org>
//
//-------------------------------------------------------------------------
//  Copyright (c) 2000-2002 Moppi Productions. All Rights Reserved.
//  This file is part of Moppi Demopaja SDK. For conditions of 
//  distribution and use, see the accompanying license.txt file.
//  http://moppi.inside.org/demopaja/
//-------------------------------------------------------------------------

#ifndef __DEMOPAJA_LAYERC_H__
#define __DEMOPAJA_LAYERC_H__

namespace Composition {
    class LayerC;
};

#include "PajaTypes.h"
#include "DataBlockI.h"
#include "EditableI.h"
#include "UndoC.h"
#include "TimeSegmentC.h"
#include "EffectI.h"
#include "GizmoI.h"
#include "FileIO.h"
#include "SceneC.h"
#include <string>
#include <vector>


namespace Composition {


    class LayerC : public Edit::EditableI
    {
    public:
        static LayerC*              create_new( SceneC* pParent );
        virtual Edit::DataBlockI*   create();
        virtual Edit::DataBlockI*   create( Edit::EditableI* pOriginal );
        virtual void                copy( Edit::EditableI* pEditable );
        virtual void                restore( Edit::EditableI* pEditable );

        void                        set_name( const char* szName );
        const char*                 get_name() const;

        PajaTypes::int32            get_effect_count();
        EffectI*                    get_effect( PajaTypes::int32 i32Index );

        PajaTypes::int32            add_effect( EffectI* pEffect );
        void                        del_effect( PajaTypes::int32 i32Index );


        EffectI*                    remove_effect( PajaTypes::int32 i32Index );
        void                        insert_effect( PajaTypes::int32 i32IndexBefore, EffectI* pEffect  );


        void                        set_flags( PajaTypes::int32 i32Flags );
        void                        add_flags( PajaTypes::int32 i32Flags );
        void                        del_flags( PajaTypes::int32 i32Flags );
        void                        toggle_flags( PajaTypes::int32 i32Flags );
        PajaTypes::int32            get_flags();

        void                        set_parent( SceneC* pScene );
        SceneC*                     get_parent() const;

        TimeSegmentC*               get_timesegment();

        PajaTypes::uint32           save( FileIO::SaveC* pSave );
        PajaTypes::uint32           load( FileIO::LoadC* pLoad );

    protected:
        LayerC( SceneC* pParent );
        LayerC( Edit::EditableI* pOriginal );
        virtual ~LayerC();

    private:
        std::string             m_sName;
        std::vector<EffectI*>   m_rEffects;
        PajaTypes::int32        m_i32Flags;
        TimeSegmentC*           m_pTimeSegment;
        SceneC*                 m_pParent;
    };

};

#endif // __LAYERC_H__

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