fbxstringlist.h

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/****************************************************************************************
 
   Copyright (C) 2015 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_CORE_BASE_STRING_LIST_H_
#define _FBXSDK_CORE_BASE_STRING_LIST_H_

#include <fbxsdk/fbxsdk_def.h>

#include <fbxsdk/core/base/fbxarray.h>
#include <fbxsdk/core/base/fbxstring.h>

#include <fbxsdk/fbxsdk_nsbegin.h>

class FbxStringListItem
{
public:
    FbxStringListItem(){ mReference = 0; }
    FbxStringListItem(const char* pString, FbxHandle pRef=0){ mString = pString; mReference = pRef; }

    FbxString   mString; 
    FbxHandle       mReference;
};

inline int FbxCompareStringListSort(const void* E1, const void* E2)
{
    return FBXSDK_stricmp((*(FbxStringListItem**)E1)->mString.Buffer(), (*(FbxStringListItem**)E2)->mString.Buffer());
}

inline int FbxCompareStringListFindEqual(const void* E1, const void* E2)
{
    return FBXSDK_stricmp((*(FbxStringListItem*)E1).mString.Buffer(), (*(FbxStringListItem**)E2)->mString.Buffer());
}

inline int FbxCompareCaseSensitiveStringList(const void *E1,const void *E2)
{
    return strcmp((*(FbxStringListItem*)E1).mString.Buffer(), (*(FbxStringListItem**)E2)->mString.Buffer());
}
 
template <class Type> class FbxStringListT
{
protected:
    FbxArray<Type*> mList;

public:

    int     AddItem( Type* pItem )      { return mList.Add( pItem ); }

    int     InsertItemAt( int pIndex, Type* pItem ) { return mList.InsertAt( pIndex, pItem ); }

    Type*   GetItemAt( int pIndex ) const   { return mList[pIndex]; }

    int     FindItem( Type* pItem ) const   { return mList.Find( pItem ); }
    //}@

public : 

    FbxStringListT()
    {
    }

    virtual ~FbxStringListT() { Clear(); }
    //}@

    void RemoveLast() { RemoveAt( mList.GetCount()-1 ); }

    inline int      GetCount() const { return mList.GetCount(); }

    FbxString&   operator[](int pIndex) { return mList[pIndex]->mString; }

    FbxHandle       GetReferenceAt(int pIndex) const { return mList[pIndex]->mReference; }

    void            SetReferenceAt(int pIndex, FbxHandle pRef) { mList[pIndex]->mReference = pRef; }

    char*       GetStringAt(int pIndex) const { if (pIndex<mList.GetCount()) return mList[pIndex]->mString.Buffer(); else return NULL; }
    
    virtual bool    SetStringAt(int pIndex, const char* pString) 
    { 
        if (pIndex<mList.GetCount()) 
        {
            mList[pIndex]->mString = pString; 
            return true;
        } else return false; 
    }
   
    int Find( Type& pItem ) const
    { 
        for (int Count=0; Count<mList.GetCount(); Count++) {
            if (mList[Count]==&pItem) {
                return Count;
            }
        }
        return -1;
    }

    int FindIndex( FbxHandle pReference ) const
    { 
        for (int Count=0; Count<mList.GetCount(); Count++) {
            if (mList[Count]->mReference==pReference) {
                return Count;
            }
        }
        return -1;
    }

    int FindIndex( const char* pString ) const
    { 
        for (int lCount=0; lCount<mList.GetCount(); lCount++) {
            if (mList[lCount]->mString==pString) {
                return lCount;
            }
        }
        return -1;
    }

    FbxHandle FindReference(const char* pString ) const
    {
    int lIndex = FindIndex( pString );
        if (lIndex!=-1) {
            return mList[lIndex]->mReference;
        }
        return 0; // NULL
    }

    bool Remove ( Type& pItem )
    {
    int lIndex = Find( pItem );
        if (lIndex>=0) {
            RemoveAt( lIndex );
            return true;
        }
        return false;
    }

    bool Remove (const char* pString )
    {
    int lIndex = FindIndex( pString );
        if (lIndex>=0) {
            RemoveAt( lIndex );
            return true;
        }
        return false;
    }

    bool RemoveIt ( Type& pItem )
    {
    int lIndex = Find( pItem );
        if (lIndex>=0) {
            RemoveAt( lIndex );
            return true;
        }
        return false;
    }

    void Sort( )
    {
        qsort( &(mList.GetArray()[0]),mList.GetCount(),sizeof(FbxStringListItem*),FbxCompareStringListSort );
    }

    void* FindEqual(const char* pString) const
    {
    FbxStringListItem Key(pString);  
    
        if (mList.GetCount() != 0)
        {
            return bsearch ( &Key, &(mList.GetArray()[0]),mList.GetCount(),sizeof(FbxStringListItem*),FbxCompareStringListFindEqual );
        }
        else
        {
            return NULL ;
        }
    }

    void* FindCaseSensitive(const char* pString) const
    {
    FbxStringListItem Key(pString);  
    
        if (mList.GetCount() != 0)
        {
            return bsearch ( &Key, &(mList.GetArray()[0]),mList.GetCount(),sizeof(FbxStringListItem*), FbxCompareCaseSensitiveStringList);
        }
        else
        {
            return NULL ;
        }
    
    }


    int Add( const char* pString, FbxHandle pItem=0 ) 
    { 
        return InsertAt( mList.GetCount(),pString,pItem ); 
    }

    virtual int InsertAt( int pIndex, const char* pString, FbxHandle pItem=0 ) 
    { 
        return mList.InsertAt( pIndex,FbxNew< Type >( pString,(FbxHandle)pItem )); 
    }

    virtual void RemoveAt(int pIndex)
    { 
        FbxDelete(mList.RemoveAt(pIndex));
    }

    virtual void Clear()
    {
        FbxArrayDelete(mList);
    }

   virtual void GetText(FbxString& pText) const
    {
        int lCount;
        for (lCount=0; lCount<mList.GetCount(); lCount++) 
        {
            pText += mList[lCount]->mString;
            if (lCount<mList.GetCount()-1) 
            {               
                pText += "~";               
            }
        }
    }

    virtual int SetText(const char* pList)
    {
    int     lPos=0, lOldPos = 0;
    int     lLastIndex=0;
    FbxString   lName=pList;

        Clear();
        for (lPos=0; lName.Buffer()[lPos]!=0; lPos++) {
            if (lName.Buffer()[lPos]=='~') {
                lName.Buffer()[lPos]=0;
                lLastIndex = Add(lName.Buffer()+lOldPos);
                lOldPos=lPos+1;
            }
        }

        if(lOldPos != lPos)
        {
            lLastIndex = Add(lName.Buffer()+lOldPos);
        }
        return lLastIndex;
    } 


};

class FBXSDK_DLL FbxStringList : public FbxStringListT<FbxStringListItem>
{
public:
        FbxStringList(); 

        FbxStringList( const FbxStringList& pOriginal );

        void CopyFrom( const FbxStringList* pOriginal  );

        FbxStringList& operator=(const FbxStringList& pOriginal);
};
      
#include <fbxsdk/fbxsdk_nsend.h>

#endif /* _FBXSDK_CORE_BASE_STRING_LIST_H_ */