diff options
author | kh1 <karsten.heimrich@nokia.com> | 2012-03-15 14:53:47 +0100 |
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committer | Karsten Heimrich <karsten.heimrich@nokia.com> | 2012-03-19 16:14:04 +0100 |
commit | be3b47d0d504a3409ce66bd77bb8c0acff87c4f5 (patch) | |
tree | 09dfb02d484a4f395991972b828da71400fb761a /src/libs/7zip/win/CPP/7zip/UI/Console/PercentPrinter.cpp | |
parent | 9fd62353cf7f973d78cd2093328ac15b5c4980b6 (diff) |
Reorganize the tree, have better ifw.pri. Shadow build support.
Change-Id: I01fb12537f863ed0744979973c7e4153889cc5cb
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>
Diffstat (limited to 'src/libs/7zip/win/CPP/7zip/UI/Console/PercentPrinter.cpp')
-rw-r--r-- | src/libs/7zip/win/CPP/7zip/UI/Console/PercentPrinter.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/UI/Console/PercentPrinter.cpp b/src/libs/7zip/win/CPP/7zip/UI/Console/PercentPrinter.cpp new file mode 100644 index 000000000..28452b177 --- /dev/null +++ b/src/libs/7zip/win/CPP/7zip/UI/Console/PercentPrinter.cpp @@ -0,0 +1,90 @@ +// PercentPrinter.cpp + +#include "StdAfx.h" + +#include "Common/IntToString.h" +#include "Common/MyString.h" + +#include "PercentPrinter.h" + +const int kPaddingSize = 2; +const int kPercentsSize = 4; +const int kMaxExtraSize = kPaddingSize + 32 + kPercentsSize; + +static void ClearPrev(char *p, int num) +{ + int i; + for (i = 0; i < num; i++) *p++ = '\b'; + for (i = 0; i < num; i++) *p++ = ' '; + for (i = 0; i < num; i++) *p++ = '\b'; + *p = '\0'; +} + +void CPercentPrinter::ClosePrint() +{ + if (m_NumExtraChars == 0) + return; + char s[kMaxExtraSize * 3 + 1]; + ClearPrev(s, m_NumExtraChars); + (*OutStream) << s; + m_NumExtraChars = 0; +} + +void CPercentPrinter::PrintString(const char *s) +{ + ClosePrint(); + (*OutStream) << s; +} + +void CPercentPrinter::PrintString(const wchar_t *s) +{ + ClosePrint(); + (*OutStream) << s; +} + +void CPercentPrinter::PrintNewLine() +{ + ClosePrint(); + (*OutStream) << "\n"; +} + +void CPercentPrinter::RePrintRatio() +{ + char s[32]; + ConvertUInt64ToString(((m_Total == 0) ? 0 : (m_CurValue * 100 / m_Total)), s); + int size = (int)strlen(s); + s[size++] = '%'; + s[size] = '\0'; + + int extraSize = kPaddingSize + MyMax(size, kPercentsSize); + if (extraSize < m_NumExtraChars) + extraSize = m_NumExtraChars; + + char fullString[kMaxExtraSize * 3]; + char *p = fullString; + int i; + if (m_NumExtraChars == 0) + { + for (i = 0; i < extraSize; i++) + *p++ = ' '; + m_NumExtraChars = extraSize; + } + + for (i = 0; i < m_NumExtraChars; i++) + *p++ = '\b'; + m_NumExtraChars = extraSize; + for (; size < m_NumExtraChars; size++) + *p++ = ' '; + MyStringCopy(p, s); + (*OutStream) << fullString; + OutStream->Flush(); + m_PrevValue = m_CurValue; +} + +void CPercentPrinter::PrintRatio() +{ + if (m_CurValue < m_PrevValue + m_MinStepSize && + m_CurValue + m_MinStepSize > m_PrevValue && m_NumExtraChars != 0) + return; + RePrintRatio(); +} |