Cleanup unused fgas/ code.

xfa/fgas/localization/fgas_locale.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include <algorithm>
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "core/fxcrt/include/fx_xml.h"
@@ skipping 47 matching lines @@
 
 static const FX_WCHAR gs_wsTimeSymbols[] = L"hHkKMSFAzZ";
 static const FX_WCHAR gs_wsDateSymbols[] = L"DJMEeGgYwW";
 static const FX_WCHAR gs_wsConstChars[] = L",-:/. ";
 
 static const FX_WCHAR* const gs_LocalNumberSymbols[] = {
     L"decimal", L"grouping",       L"percent",      L"minus",
     L"zero",    L"currencySymbol", L"currencyName",
 };
 
-IFX_Locale* IFX_Locale::Create(CXML_Element* pLocaleData) {
-  return new CFX_Locale(pLocaleData);
-}
-CFX_Locale::CFX_Locale(CXML_Element* pLocaleData) {
-  m_pElement = pLocaleData;
-}
-CFX_Locale::~CFX_Locale() {}
-CFX_WideString CFX_Locale::GetName() {
-  return CFX_WideString();
-}
-static CFX_WideString FX_GetXMLContent(const CFX_ByteStringC& bsSpace,
-                                       CXML_Element* pxmlElement,
-                                       const CFX_ByteStringC& bsTag,
-                                       const CFX_WideStringC& wsName) {
-  CXML_Element* pDatePattern = NULL;
-  int32_t nCount = pxmlElement->CountElements(bsSpace, bsTag);
-  int32_t i = 0;
-  for (; i < nCount; i++) {
-    pDatePattern = pxmlElement->GetElement(bsSpace, bsTag, i);
-    if (pDatePattern->GetAttrValue("name") == wsName) {
-      break;
-    }
-  }
-  if (i < nCount && pDatePattern) {
-    return pDatePattern->GetContent(0);
-  }
-  return L"";
-}
-void CFX_Locale::GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
-                                   CFX_WideString& wsNumSymbol) const {
-  if (!m_pElement) {
-    return;
-  }
-  CFX_ByteString bsSpace;
-  CFX_WideString wsName = gs_LocalNumberSymbols[eType];
-  CXML_Element* pNumberSymbols =
-      m_pElement->GetElement(bsSpace.AsStringC(), "numberSymbols");
-  if (!pNumberSymbols) {
-    return;
-  }
-  wsNumSymbol = FX_GetXMLContent(bsSpace.AsStringC(), pNumberSymbols,
-                                 "numberSymbol", wsName.AsStringC());
-}
-void CFX_Locale::GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const {
-  if (!m_pElement) {
-    return;
-  }
-  CFX_ByteString bsSpace;
-  CXML_Element* pNumberSymbols =
-      m_pElement->GetElement(bsSpace.AsStringC(), "dateTimeSymbols");
-  if (!pNumberSymbols) {
-    return;
-  }
-  wsDtSymbol = pNumberSymbols->GetContent(0);
-}
-static void FX_GetCalendarSymbol(CXML_Element* pXmlElement,
-                                 const CFX_ByteString& symbol_type,
-                                 int32_t index,
-                                 FX_BOOL bAbbr,
-                                 CFX_WideString& wsName) {
-  CFX_ByteString bsSpace;
-  CFX_ByteString pstrSymbolNames = symbol_type + "Names";
-  CXML_Element* pChild =
-      pXmlElement->GetElement(bsSpace.AsStringC(), "calendarSymbols");
-  if (!pChild) {
-    return;
-  }
-  CXML_Element* pSymbolNames =
-      pChild->GetElement(bsSpace.AsStringC(), pstrSymbolNames.AsStringC());
-  if (!pSymbolNames) {
-    return;
-  }
-  if (pSymbolNames->GetAttrInteger("abbr") != bAbbr) {
-    pSymbolNames =
-        pChild->GetElement(bsSpace.AsStringC(), pstrSymbolNames.AsStringC(), 1);
-  }
-  if (pSymbolNames && pSymbolNames->GetAttrInteger("abbr") == bAbbr) {
-    CXML_Element* pSymbolName = pSymbolNames->GetElement(
-        bsSpace.AsStringC(), symbol_type.AsStringC(), index);
-    if (pSymbolName) {
-      wsName = pSymbolName->GetContent(0);
-    }
-  }
-}
-void CFX_Locale::GetMonthName(int32_t nMonth,
-                              CFX_WideString& wsMonthName,
-                              FX_BOOL bAbbr) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "month", nMonth, bAbbr, wsMonthName);
-}
-void CFX_Locale::GetDayName(int32_t nWeek,
-                            CFX_WideString& wsDayName,
-                            FX_BOOL bAbbr) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "day", nWeek, bAbbr, wsDayName);
-}
-void CFX_Locale::GetMeridiemName(CFX_WideString& wsMeridiemName,
-                                 FX_BOOL bAM) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "meridiem", bAM ? 0 : 1, FALSE,
-                       wsMeridiemName);
-}
 static int32_t FX_ParseTimeZone(const FX_WCHAR* pStr,
                                 int32_t iLen,
                                 FX_TIMEZONE& tz) {
   tz.tzHour = 0;
   tz.tzMinute = 0;
   if (iLen < 0) {
     return 0;
   }
   int32_t iStart = 1;
   int32_t iEnd = iStart + 2;
   while (iStart < iLen && iStart < iEnd) {
     tz.tzHour = tz.tzHour * 10 + pStr[iStart++] - '0';
   }
   if (iStart < iLen && pStr[iStart] == ':') {
     iStart++;
   }
   iEnd = iStart + 2;
   while (iStart < iLen && iStart < iEnd) {
     tz.tzMinute = tz.tzMinute * 10 + pStr[iStart++] - '0';
   }
   if (pStr[0] == '-') {
     tz.tzHour = -tz.tzHour;
   }
   return iStart;
 }
-void CFX_Locale::GetTimeZone(FX_TIMEZONE& tz) const {
-  tz.tzHour = 0;
-  tz.tzMinute = 0;
-  if (!m_pElement) {
-    return;
-  }
-  CXML_Element* pxmlTimeZone = m_pElement->GetElement("", "timeZone");
-  if (pxmlTimeZone) {
-    CFX_WideString wsTimeZone = pxmlTimeZone->GetContent(0);
-    FX_ParseTimeZone(wsTimeZone.c_str(), wsTimeZone.GetLength(), tz);
-  }
-}
-void CFX_Locale::GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetCalendarSymbol(m_pElement, "era", bAD ? 0 : 1, FALSE, wsEraName);
-}
-static void FX_GetPattern(CXML_Element* pXmlElement,
-                          const CFX_ByteString& bsCategory,
-                          const CFX_WideString& wsSubCategory,
-                          CFX_WideString& wsPattern) {
-  CFX_ByteString bsSpace;
-  CXML_Element* pDatePatterns = pXmlElement->GetElement(
-      bsSpace.AsStringC(), (bsCategory + "s").AsStringC());
-  if (!pDatePatterns) {
-    return;
-  }
-  wsPattern =
-      FX_GetXMLContent(bsSpace.AsStringC(), pDatePatterns,
-                       bsCategory.AsStringC(), wsSubCategory.AsStringC());
-}
-static void FX_GetDateTimePattern(CXML_Element* pXmlElement,
-                                  const CFX_ByteString& bsCategory,
-                                  FX_LOCALEDATETIMESUBCATEGORY eType,
-                                  CFX_WideString& wsPattern) {
-  CFX_WideString wsType = g_FXLocaleDateTimeSubCatData[eType].pName;
-  FX_GetPattern(pXmlElement, bsCategory, wsType, wsPattern);
-}
-void CFX_Locale::GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                                CFX_WideString& wsPattern) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetDateTimePattern(m_pElement, "datePattern", eType, wsPattern);
-}
-void CFX_Locale::GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
-                                CFX_WideString& wsPattern) const {
-  if (!m_pElement) {
-    return;
-  }
-  FX_GetDateTimePattern(m_pElement, "timePattern", eType, wsPattern);
-}
-void CFX_Locale::GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
-                               CFX_WideString& wsPattern) const {
-  CFX_WideString wsType = g_FXLocaleNumSubCatData[eType].pName;
-  FX_GetPattern(m_pElement, "numberPattern", wsType, wsPattern);
-}
+
 static FX_BOOL FX_IsDigit(FX_WCHAR c) {
   return c >= '0' && c <= '9';
 }
 static FX_BOOL FX_IsAlpha(FX_WCHAR c) {
   return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
 }
 static FX_BOOL FX_IsSpace(FX_WCHAR c) {
   return (c == 0x20) || (c == 0x0d) || (c == 0x0a) || (c == 0x09);
 }
 static const FX_FLOAT gs_fraction_scales[] = {
@@ skipping 1329 matching lines @@
   }
   if (bHavePercentSymbol) {
     dbRetValue /= 100.0;
   }
   if (bNeg) {
     dbRetValue = -dbRetValue;
   }
   fValue = (FX_FLOAT)dbRetValue;
   return TRUE;
 }
-void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult) {
-  int32_t iCount = wsNum.GetLength();
-  const FX_WCHAR* pStr = wsNum.c_str();
-  FX_WCHAR* pDst = wsResult.GetBuffer(iCount);
-  int32_t nIndex = 0;
-  FX_BOOL bMinus = FALSE;
-  int32_t i = 0;
-  for (i = 0; i < iCount; i++) {
-    FX_WCHAR wc = pStr[i];
-    if (wc == '.') {
-      break;
-    }
-    if ((wc == L'0' || wc == L' ' || wc == '+') && nIndex == 0) {
-      continue;
-    }
-    if (wc == '-') {
-      pDst[nIndex++] = wc;
-      bMinus = TRUE;
-      continue;
-    }
-    if (wc == L'0' && nIndex == 1 && bMinus) {
-      continue;
-    }
-    pDst[nIndex++] = wc;
-  }
-  if (bMinus && nIndex == 1) {
-    pDst[nIndex++] = '0';
-  }
-  if (nIndex == 0) {
-    wsResult.ReleaseBuffer(0);
-    pDst = wsResult.GetBuffer(iCount + 1);
-    pDst[nIndex++] = '0';
-  }
-  int32_t j = 0;
-  for (j = iCount - 1; j > i; j--) {
-    FX_WCHAR wc = pStr[j];
-    if (wc != L'0' && wc != L' ') {
-      break;
-    }
-  }
-  if (j > i) {
-    pDst[nIndex++] = '.';
-    FXSYS_wcsncpy(pDst + nIndex, pStr + i + 1, j - i);
-    nIndex += j - i;
-  }
-  wsResult.ReleaseBuffer(nIndex);
-}
+
 FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
                                    const CFX_WideString& wsPattern,
                                    CFX_WideString& wsValue) {
   wsValue.clear();
   if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
     return FALSE;
   }
   int32_t dot_index_f = -1;
   uint32_t dwFormatStyle = 0;
   CFX_WideString wsNumFormat;
@@ skipping 3320 matching lines @@
 }
 CFX_Decimal CFX_Decimal::operator*(const CFX_Decimal& val) const {
   return Multiply(val);
 }
 CFX_Decimal CFX_Decimal::operator/(const CFX_Decimal& val) const {
   return Divide(val);
 }
 CFX_Decimal CFX_Decimal::operator%(const CFX_Decimal& val) const {
   return Modulus(val);
 }