1 // PercentPrinter.h

     2 

     3 #ifndef __PERCENTPRINTER_H

     4 #define __PERCENTPRINTER_H

     5 

     6 #include "Common/Types.h"

     7 #include "Common/StdOutStream.h"

     8 

     9 class CPercentPrinter

    10 {

    11   UInt64 m_MinStepSize;

    12   UInt64 m_PrevValue;

    13   UInt64 m_CurValue;

    14   UInt64 m_Total;

    15   int m_NumExtraChars;

    16 public:

    17   CStdOutStream *OutStream;

    18 

    19   CPercentPrinter(UInt64 minStepSize = 1): m_MinStepSize(minStepSize), 

    20       m_PrevValue(0), m_CurValue(0), m_Total(1), m_NumExtraChars(0) {}

    21   void SetTotal(UInt64 total) { m_Total = total; m_PrevValue = 0; }

    22   void SetRatio(UInt64 doneValue) { m_CurValue = doneValue; }

    23   void PrintString(const char *s);

    24   void PrintString(const wchar_t *s);

    25   void PrintNewLine();

    26   void ClosePrint();

    27   void RePrintRatio();

    28   void PrintRatio();

    29 };

    30 

    31 #endif