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// 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
#ifndef _FX_LOCALE_H_
#define _FX_LOCALE_H_
class CFX_Unitime;
class IFX_Locale;
class IFX_FormatString;
class IFX_LocaleMgr;
enum FX_LOCALENUMSYMBOL {
FX_LOCALENUMSYMBOL_Decimal,
FX_LOCALENUMSYMBOL_Grouping,
FX_LOCALENUMSYMBOL_Percent,
FX_LOCALENUMSYMBOL_Minus,
FX_LOCALENUMSYMBOL_Zero,
FX_LOCALENUMSYMBOL_CurrencySymbol,
FX_LOCALENUMSYMBOL_CurrencyName,
};
enum FX_LOCALEDATETIMESUBCATEGORY {
FX_LOCALEDATETIMESUBCATEGORY_Default,
FX_LOCALEDATETIMESUBCATEGORY_Short,
FX_LOCALEDATETIMESUBCATEGORY_Medium,
FX_LOCALEDATETIMESUBCATEGORY_Full,
FX_LOCALEDATETIMESUBCATEGORY_Long,
};
enum FX_LOCALENUMSUBCATEGORY {
FX_LOCALENUMPATTERN_Percent,
FX_LOCALENUMPATTERN_Currency,
FX_LOCALENUMPATTERN_Decimal,
FX_LOCALENUMPATTERN_Integer,
};
enum FX_LOCALECATEGORY {
FX_LOCALECATEGORY_Unknown,
FX_LOCALECATEGORY_Date,
FX_LOCALECATEGORY_Time,
FX_LOCALECATEGORY_DateTime,
FX_LOCALECATEGORY_Num,
FX_LOCALECATEGORY_Text,
FX_LOCALECATEGORY_Zero,
FX_LOCALECATEGORY_Null,
};
enum FX_DATETIMETYPE {
FX_DATETIMETYPE_Unknown,
FX_DATETIMETYPE_Date,
FX_DATETIMETYPE_Time,
FX_DATETIMETYPE_DateTime,
FX_DATETIMETYPE_TimeDate,
};
class IFX_Locale
{
public:
static IFX_Locale* Create(CXML_Element* pLocaleData);
virtual void Release() = 0;
virtual CFX_WideString GetName() = 0;
virtual void GetNumbericSymbol(FX_LOCALENUMSYMBOL eType, CFX_WideString& wsNumSymbol) const = 0;
virtual void GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const = 0;
virtual void GetMonthName(FX_INT32 nMonth, CFX_WideString& wsMonthName, FX_BOOL bAbbr = TRUE) const = 0;
virtual void GetDayName(FX_INT32 nWeek, CFX_WideString& wsDayName, FX_BOOL bAbbr = TRUE) const = 0;
virtual void GetMeridiemName(CFX_WideString& wsMeridiemName, FX_BOOL bAM = TRUE) const = 0;
virtual void GetTimeZone(FX_TIMEZONE& tz) const = 0;
virtual void GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD = TRUE) const = 0;
virtual void GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType, CFX_WideString& wsPattern) const = 0;
virtual void GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType, CFX_WideString& wsPattern) const = 0;
virtual void GetNumPattern(FX_LOCALENUMSUBCATEGORY eType, CFX_WideString& wsPattern) const = 0;
};
class IFX_LocaleMgr
{
public:
virtual void Release() = 0;
virtual FX_WORD GetDefLocaleID() = 0;
virtual IFX_Locale* GetDefLocale() = 0;
virtual IFX_Locale* GetLocale(FX_WORD lcid) = 0;
virtual IFX_Locale* GetLocaleByName(FX_WSTR wsLocaleName) = 0;
};
IFX_LocaleMgr* FX_LocaleMgr_Create(FX_LPCWSTR pszLocalPath, FX_WORD wDefaultLCID);
void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult);
FX_BOOL FX_DateFromCanonical(const CFX_WideString& wsDate, CFX_Unitime& datetime);
FX_BOOL FX_TimeFromCanonical(FX_WSTR wsTime, CFX_Unitime& datetime, IFX_Locale* pLocale);
class IFX_FormatString
{
public:
static IFX_FormatString* Create(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID);
virtual void Release() = 0;
virtual void SplitFormatString(const CFX_WideString& wsFormatString, CFX_WideStringArray& wsPatterns) = 0;
virtual FX_LOCALECATEGORY GetCategory(const CFX_WideString& wsPattern) = 0;
virtual FX_WORD GetLCID(const CFX_WideString& wsPattern) = 0;
virtual CFX_WideString GetLocaleName(const CFX_WideString& wsPattern) = 0;
virtual FX_BOOL ParseText(const CFX_WideString& wsSrcText, const CFX_WideString& wsPattern, CFX_WideString& wsValue) = 0;
virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum, const CFX_WideString& wsPattern, FX_FLOAT &fValue) = 0;
virtual FX_BOOL ParseNum(const CFX_WideString& wsSrcNum, const CFX_WideString& wsPattern, CFX_WideString &wsValue) = 0;
virtual FX_BOOL ParseDateTime(const CFX_WideString& wsSrcDateTime, const CFX_WideString& wsPattern, FX_DATETIMETYPE eDateTimeType, CFX_Unitime& dtValue) = 0;
virtual FX_BOOL ParseZero(const CFX_WideString& wsSrcText, const CFX_WideString& wsPattern) = 0;
virtual FX_BOOL ParseNull(const CFX_WideString& wsSrcText, const CFX_WideString& wsPattern) = 0;
virtual FX_BOOL FormatText(const CFX_WideString& wsSrcText, const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
virtual FX_BOOL FormatNum(const CFX_WideString& wsSrcNum, const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
virtual FX_BOOL FormatNum(FX_FLOAT fNum, const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime, const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
virtual FX_BOOL FormatDateTime(const CFX_WideString& wsSrcDateTime, const CFX_WideString& wsPattern, CFX_WideString& wsOutput, FX_DATETIMETYPE eDateTimeType) = 0;
virtual FX_BOOL FormatDateTime(const CFX_Unitime& dt, const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
virtual FX_BOOL FormatZero(const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
virtual FX_BOOL FormatNull(const CFX_WideString& wsPattern, CFX_WideString& wsOutput) = 0;
};
class CFX_Decimal : CFX_Object
{
public:
CFX_Decimal();
CFX_Decimal(FX_UINT32 val);
CFX_Decimal(FX_UINT64 val);
CFX_Decimal(FX_INT32 val);
CFX_Decimal(FX_INT64 val);
CFX_Decimal(FX_FLOAT val, FX_UINT8 scale = 3);
CFX_Decimal(FX_WSTR str);
CFX_Decimal(FX_BSTR str);
operator CFX_WideString() const;
operator double() const;
FX_BOOL operator == (const CFX_Decimal& val) const;
FX_BOOL operator <= (const CFX_Decimal& val) const;
FX_BOOL operator >= (const CFX_Decimal& val) const;
FX_BOOL operator != (const CFX_Decimal& val) const;
FX_BOOL operator < (const CFX_Decimal& val) const;
FX_BOOL operator > (const CFX_Decimal& val) const;
CFX_Decimal operator + (const CFX_Decimal& val) const;
CFX_Decimal operator - (const CFX_Decimal& val) const;
CFX_Decimal operator * (const CFX_Decimal& val) const;
CFX_Decimal operator / (const CFX_Decimal& val) const;
CFX_Decimal operator % (const CFX_Decimal& val) const;
void SetScale(FX_UINT8 newScale);
FX_UINT8 GetScale();
void SetAbs();
void SetNegate();
void SetFloor();
void SetCeiling();
void SetTruncate();
protected:
CFX_Decimal(FX_UINT32 hi, FX_UINT32 mid, FX_UINT32 lo, FX_BOOL neg, FX_UINT8 scale);
inline FX_BOOL IsNotZero() const
{
return m_uHi || m_uMid || m_uLo;
}
inline FX_INT8 Compare (const CFX_Decimal& val) const;
inline void Swap(CFX_Decimal& val);
inline void FloorOrCeil(FX_BOOL bFloor);
CFX_Decimal AddOrMinus(const CFX_Decimal& val, FX_BOOL isAdding) const;
CFX_Decimal Multiply(const CFX_Decimal& val) const;
CFX_Decimal Divide(const CFX_Decimal& val) const;
CFX_Decimal Modulus(const CFX_Decimal& val) const;
FX_UINT32 m_uFlags;
FX_UINT32 m_uHi;
FX_UINT32 m_uLo;
FX_UINT32 m_uMid;
};
#endif
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