Cleanup unused fgas/ code.

xfa/fgas/localization/fgas_locale.cpp

Index: xfa/fgas/localization/fgas_locale.cpp
diff --git a/xfa/fgas/localization/fgas_locale.cpp b/xfa/fgas/localization/fgas_locale.cpp
index bb4fe93ba3f130263d9d39ebf30ac96c4322ae93..6eed202643be560631cae32223e267e1b11b953f 100644
--- a/xfa/fgas/localization/fgas_locale.cpp
+++ b/xfa/fgas/localization/fgas_locale.cpp
@@ -65,114 +65,6 @@ static const FX_WCHAR* const gs_LocalNumberSymbols[] = {
     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) {
@@ -198,64 +90,7 @@ static int32_t FX_ParseTimeZone(const FX_WCHAR* pStr,
   }
   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';
 }
@@ -1605,53 +1440,7 @@ FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
   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) {