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[physicsfs] / lzma / CPP / 7zip / UI / Console / PercentPrinter.h

diff --git a/lzma/CPP/7zip/UI/Console/PercentPrinter.h b/lzma/CPP/7zip/UI/Console/PercentPrinter.h
new file mode 100644 (file)
index 0000000..e8b4091
--- /dev/null
+++ b/lzma/CPP/7zip/UI/Console/PercentPrinter.h
@@ -0,0 +1,31 @@
+// PercentPrinter.h
+
+#ifndef __PERCENTPRINTER_H
+#define __PERCENTPRINTER_H
+
+#include "Common/Types.h"
+#include "Common/StdOutStream.h"
+
+class CPercentPrinter
+{
+  UInt64 m_MinStepSize;
+  UInt64 m_PrevValue;
+  UInt64 m_CurValue;
+  UInt64 m_Total;
+  int m_NumExtraChars;
+public:
+  CStdOutStream *OutStream;
+
+  CPercentPrinter(UInt64 minStepSize = 1): m_MinStepSize(minStepSize), 
+      m_PrevValue(0), m_CurValue(0), m_Total(1), m_NumExtraChars(0) {}
+  void SetTotal(UInt64 total) { m_Total = total; m_PrevValue = 0; }
+  void SetRatio(UInt64 doneValue) { m_CurValue = doneValue; }
+  void PrintString(const char *s);
+  void PrintString(const wchar_t *s);
+  void PrintNewLine();
+  void ClosePrint();
+  void RePrintRatio();
+  void PrintRatio();
+};
+
+#endif