This commit was manufactured by cvs2svn to create branch 'captive'.

[reactos.git] / subsys / system / explorer / Seashell / SeaShellExt / LocaleInfo.cpp

diff --git a/subsys/system/explorer/Seashell/SeaShellExt/LocaleInfo.cpp b/subsys/system/explorer/Seashell/SeaShellExt/LocaleInfo.cpp
new file mode 100644 (file)
index 0000000..edbd9c9
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+++ b/subsys/system/explorer/Seashell/SeaShellExt/LocaleInfo.cpp
@@ -0,0 +1,178 @@
+//*******************************************************************************
+// COPYRIGHT NOTES
+// ---------------
+// You may use this source code, compile or redistribute it as part of your application 
+// for free. You cannot redistribute it as a part of a software development 
+// library without the agreement of the author. If the sources are 
+// distributed along with the application, you should leave the original 
+// copyright notes in the source code without any changes.
+// This code can be used WITHOUT ANY WARRANTIES at your own risk.
+// 
+// For the latest updates to this code, check this site:
+// http://www.masmex.com 
+// after Sept 2000
+// 
+// Copyright(C) 2000 Philip Oldaker <email: philip@masmex.com>
+//*******************************************************************************
+
+// LocaleInfo.cpp: implementation of the CLocaleInfo class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "LocaleInfo.h"
+#include "TextParse.h"
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+// static
+CLocaleInfo *CLocaleInfo::Instance()
+{
+       static CLocaleInfo data;
+       return &data;
+}
+
+CLocaleInfo::CLocaleInfo()
+{
+       m_pszNegativeSign = NULL;
+       m_pszDecimalSep = NULL;
+       m_pszThousandSep = NULL;
+       m_pszLongDate = NULL;
+       m_pszShortDate = NULL;
+       m_pszShortTime = NULL;
+       m_pszLongTime = NULL;
+       m_pszDateSep = NULL;
+       m_pszTimeSep = NULL;
+       GetAllLocaleInfo();
+}
+
+CLocaleInfo::~CLocaleInfo()
+{
+       delete []m_pszNegativeSign;
+       delete []m_pszDecimalSep;
+       delete []m_pszThousandSep;
+       delete []m_pszLongDate;
+       delete []m_pszShortDate;
+       delete []m_pszShortTime;
+       delete []m_pszLongTime;
+       delete []m_pszDateSep;
+       delete []m_pszTimeSep;
+}
+
+void CLocaleInfo::GetAllLocaleInfo()
+{              
+       m_pszShortTime = new TCHAR[MAX_PATH];
+       lstrcpy(m_pszShortTime,_T("H:mm"));
+       AllocLocaleInfo(LOCALE_STIMEFORMAT,&m_pszLongTime);
+       AllocLocaleInfo(LOCALE_SSHORTDATE,&m_pszShortDate);
+       AllocLocaleInfo(LOCALE_SLONGDATE,&m_pszLongDate);
+       AllocLocaleInfo(LOCALE_SDATE,&m_pszDateSep);
+       AllocLocaleInfo(LOCALE_STIME,&m_pszTimeSep);
+       AllocLocaleInfo(LOCALE_SNEGATIVESIGN,&m_pszNegativeSign);
+       AllocLocaleInfo(LOCALE_SDECIMAL,&m_pszDecimalSep);
+       AllocLocaleInfo(LOCALE_STHOUSAND,&m_pszThousandSep);
+}
+
+void CLocaleInfo::AllocLocaleInfo(LCTYPE lctype,LPTSTR *pszInfo)
+{
+       int nLen = GetLocaleInfo(LOCALE_USER_DEFAULT,lctype,NULL,0);
+       if (nLen)
+       {
+               *pszInfo = new TCHAR[nLen];
+               GetLocaleInfo(LOCALE_USER_DEFAULT,lctype,*pszInfo,nLen);
+       }
+}
+
+CString CLocaleInfo::FormatDateTime(const COleDateTime &oleDateTime)
+{
+       CString sDate, sTime;
+       sDate = oleDateTime.Format(ConvertStdToWinFormat(GetShortDate()));
+       sTime = oleDateTime.Format(ConvertStdToWinFormat(GetLongTime()));
+       return sDate + _T(" ") + sTime;
+}
+
+CString CLocaleInfo::FormatDateTime(const FILETIME &ft)
+{
+       COleDateTime oleDateTime(ft);
+       return FormatDateTime(oleDateTime);
+}
+
+static struct FormatCodes
+{
+       LPCTSTR szWinFormat;
+       LPCTSTR szStdFormat;
+} FC[] = { 
+       { _T("M"), _T("%#m") },
+       { _T("MM"),_T("%m") },
+       { _T("MMM"),_T("%b") },
+       { _T("MMMM"),_T("%B") },
+       { _T("d"),_T("%#d") },
+       { _T("dd"),_T("%d") },
+       { _T("dddd"),_T("%A") },
+       { _T("yy"),_T("%y") },
+       { _T("yyyy"),_T("%Y") },
+       { _T("H"),_T("%#H") },
+       { _T("HH"),_T("%H") },
+       { _T("h"),_T("%#I") },
+       { _T("hh"),_T("%I") },
+       { _T("mm"),_T("%M") },
+       { _T("ss"),_T("%S") },
+       { _T("tt"),_T("%p") },
+{  NULL, NULL }
+};
+
+// Short Format
+// M/d/yyyy
+// M/d/yy
+// MM/dd/yy
+// MM/dd/yyyy
+// yy/MM/dd
+// yyyy-MM-dd
+// dd-MMM-yy
+
+// Long Format
+// dddd, MMMM dd, yyyy
+// MMMM dd, yyyy
+// dddd, dd MMMM, yyyy
+// dd MMMM, yyyy
+
+// Time
+// H:mm:ss
+// h:mm:ss tt
+// hh:mm:ss tt
+// HH:mm:ss
+
+CString CLocaleInfo::ConvertStdToWinFormat(LPCTSTR pszFormat)
+{
+       CString sCode;
+       CString sWinFormat;
+       CTextParse parse(pszFormat);
+       CString sSeparators(_T(" -/,.:"));
+       while (!parse.IsEnd())
+       {
+                       if (parse.CharAtCurrent(sSeparators))
+                       {
+                               sCode = parse.CopyWhileChar(sSeparators);
+                       }
+                       else
+                       {
+                               sCode = parse.CopyUntilChar(sSeparators);
+                       }
+                       StdToWinFormatCode(sCode);
+                       sWinFormat += sCode;
+       }
+       return sWinFormat;
+}
+
+void CLocaleInfo::StdToWinFormatCode(CString &sCode)
+{
+       for(int i=0;FC[i].szWinFormat != NULL;i++) 
+       {
+               if (sCode == FC[i].szWinFormat)
+               {
+                       sCode = FC[i].szStdFormat;
+                       break;
+               }
+       }
+}