// 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 ~IFX_Locale() {} | |
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(int32_t nMonth, | |
CFX_WideString& wsMonthName, | |
FX_BOOL bAbbr = TRUE) const = 0; | |
virtual void GetDayName(int32_t 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 ~IFX_LocaleMgr() {} | |
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(const CFX_WideStringC& wsLocaleName) = 0; | |
}; | |
IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* 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(const CFX_WideStringC& wsTime, | |
CFX_Unitime& datetime, | |
IFX_Locale* pLocale); | |
class IFX_FormatString { | |
public: | |
static IFX_FormatString* Create(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID); | |
virtual ~IFX_FormatString() {} | |
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 { | |
public: | |
CFX_Decimal(); | |
CFX_Decimal(uint32_t val); | |
CFX_Decimal(uint64_t val); | |
CFX_Decimal(int32_t val); | |
CFX_Decimal(int64_t val); | |
CFX_Decimal(FX_FLOAT val, uint8_t scale = 3); | |
CFX_Decimal(const CFX_WideStringC& str); | |
CFX_Decimal(const CFX_ByteStringC& 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(uint8_t newScale); | |
uint8_t GetScale(); | |
void SetAbs(); | |
void SetNegate(); | |
void SetFloor(); | |
void SetCeiling(); | |
void SetTruncate(); | |
protected: | |
CFX_Decimal(uint32_t hi, | |
uint32_t mid, | |
uint32_t lo, | |
FX_BOOL neg, | |
uint8_t scale); | |
inline FX_BOOL IsNotZero() const { return m_uHi || m_uMid || m_uLo; } | |
inline int8_t 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; | |
uint32_t m_uFlags; | |
uint32_t m_uHi; | |
uint32_t m_uLo; | |
uint32_t m_uMid; | |
}; | |
#endif |