fbxembeddedfilesaccumulator.h

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/****************************************************************************************
 
   Copyright (C) 2012 Autodesk, Inc.
   All rights reserved.
 
   Use of this software is subject to the terms of the Autodesk license agreement
   provided at the time of installation or download, or which otherwise accompanies
   this software in either electronic or hard copy form.
 
****************************************************************************************/

#ifndef _FBXSDK_UTILS_EMBEDDED_FILES_ACCUMULATOR_H_
#define _FBXSDK_UTILS_EMBEDDED_FILES_ACCUMULATOR_H_

#include <fbxsdk/fbxsdk_def.h>

#include <fbxsdk/utils/fbxprocessor.h>
#include <fbxsdk/core/base/fbxmap.h>

#include <fbxsdk/fbxsdk_nsbegin.h>

class FBXSDK_DLL FbxEmbeddedFilesAccumulator : public FbxProcessor
{
public:

    struct PropertyUrlIndex
    {
        FbxString mPropName;
        int     mIndex;

        PropertyUrlIndex() : mIndex(0)
        {
        }

        PropertyUrlIndex(const FbxString& pUrl, int pIndex)
            : mPropName(pUrl)
            , mIndex(pIndex)
        {
        }
    };

    struct PropertyUrlIndexCompare
    {
        inline int operator()(const PropertyUrlIndex& pUrl1, const PropertyUrlIndex& pUrl2) const
        {
            if( pUrl1.mPropName < pUrl2.mPropName )
            {
                return -1;
            }
            if( pUrl2.mPropName < pUrl1.mPropName )
            {
                return 1;
            }

            if(pUrl1.mIndex < pUrl2.mIndex)
            {
                return -1;
            }
            if(pUrl2.mIndex < pUrl1.mIndex)
            {
                return 1;
            }

            return 0;                
        }
    };

    typedef FbxSet2<PropertyUrlIndex, PropertyUrlIndexCompare> PropertyUrlIndexSet;

    typedef FbxMap<FbxObject*, PropertyUrlIndexSet> ObjectPropertyMap;

    struct EmbeddedFileInfo
    {
        FbxString                 mOriginalPropertyUrl;
        ObjectPropertyMap   mConsumers;
    };

    typedef FbxMap<FbxString, EmbeddedFileInfo>     EmbeddedFilesMap;

    EmbeddedFilesMap   mEmbeddedFiles;

public:
    
    FbxEmbeddedFilesAccumulator(FbxManager& pManager, const char* pName, FbxSet2<FbxString>& pPropertyFilter);
    virtual ~FbxEmbeddedFilesAccumulator();

    //
    //  WARNING!
    //
    //  Anything beyond these lines may not be documented accurately and is
    //  subject to change without notice.
    //

#ifndef DOXYGEN_SHOULD_SKIP_THIS

private:
    virtual bool internal_ProcessObject(FbxObject* pObject);
    FbxSet2<FbxString>   mPropertyFilter;

#endif

};

#include <fbxsdk/fbxsdk_nsend.h>

#endif /* _FBXSDK_UTILS_EMBEDDED_FILES_ACCUMULATOR_H_ */