A Great Protocol Analyser

#if !defined(_VIRTUALIST_H)
#define _VIRTUALIST_H

#include "PubHeader.h"
#include "otstr.h"
#include "Array.h"

/////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////

#ifdef _DLL_PROJECT
class CLASS_EXPORT GridItem
#else
class GridItem
#endif
{
public:
    enum { MAX_COLUMN_NUM=5 };
    
protected:
    DWORD wParam;
    void* pColData[MAX_COLUMN_NUM];

public:
    GridItem();
   ~GridItem(); 
    
    inline bool    SetItem(long nCol,void *data);
    inline void*   GetItem(long nCol);

    inline void    SetParam(DWORD param);
    inline DWORD&  GetParam();
    
    inline void    Clear();
};

//////////////////////////////////////////////////////////////
#ifdef _DLL_PROJECT
template class CLASS_EXPORT TArray<GridItem>;
#endif

#ifdef _DLL_PROJECT
class CLASS_EXPORT ObGrid
#else
class ObGrid
#endif
{
public:
    ObGrid();
    virtual ~ObGrid();
    
    bool  SetColumn(int num, ...);
    char* GetColumnName(long nCol);
    
    long  GetItemCount();
    
    long  InsertItem(long nItem, DWORD param=0);    // nItem=-1 mean Add, return index of the new Item

    virtual bool DeleteItem(long nItem);
    virtual void DeleteAllItems();
    
    DWORD GetItemParam(long nItem);

    void* GetItemData(long nItem, long nCol);
    bool  SetItemData(long nItem, long nCol, void* pData);  
    
protected:
    int   m_ColumnNum;
    OTSTR m_ColumnName[GridItem::MAX_COLUMN_NUM];
    
    TArray<GridItem>  m_ItemList;

    static GridItem   m_NullItem;
};

///////////////////////////////////////////////////
///////////////////////////////////////////////////
enum { LFMT_AUTOFIT=1, 
       LFMT_DIS_RIGHTSEPMARK=2,  
       LFMT_LEFT =4,
       LFMT_RIGHT=0,
       LFMT_HIDE =8
};

#ifdef _DLL_PROJECT
class CLASS_EXPORT VirtualList: public ObGrid
#else
class VirtualList: public ObGrid
#endif
{
public:
    struct DumpAttr
    {
        WORD AttrBits;
        long nInitWidth;        // 
        long nNowWidth;
        long nPreSpaceLen;      // 
        long nSepSpaceLen;      // 
        char strFormat[10];
    };

public:
    VirtualList();
    virtual ~VirtualList();

    bool   DeleteItem(long nItem);
    void   DeleteAllItems();

    char*  GetItemData(long nItem, long nCol);
    bool   SetItemData(long nItem, long nCol, char* szText);

    long   GetColumnDataWidth(long nCol);

    ///////////////////////////////////////////
    bool   DumpAttr_set(int num, ...);         
    bool   DumpAttr_setColumnFmtBits(long nCol, WORD Attr);  
    void   UpdateColumnWidth();
    
    OTSTR& Dump_RowSeperator();
    bool   Dump_Header(OTSTR& strContent);
    bool   Dump_Item(long nItem, OTSTR& strContent);
    bool   Dump_Item(long nItem, long nToCol, bool bEnableSepMarkCheck, OTSTR& strContent); 
    long   GetColDumpWidth(long nCol);
    
protected:
    DumpAttr m_ColDumpAttr[GridItem::MAX_COLUMN_NUM];
    OTSTR    m_strRowSeperator;

    void     GenerateRowSeperator();
};



#endif