116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
/*
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*******************************************************************************
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* Copyright (C) 2011, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*******************************************************************************
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*/
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#ifndef __TZGNAMES_H
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#define __TZGNAMES_H
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/**
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* \file
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* \brief C API: Time zone generic names classe
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*/
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#include "unicode/utypes.h"
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#if !UCONFIG_NO_FORMATTING
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#include "unicode/locid.h"
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#include "unicode/timezone.h"
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#include "unicode/unistr.h"
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#include "tznames.h"
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#include "tznames_impl.h"
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#include "tzfmt.h"
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#include "uhash.h"
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#include "umutex.h"
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U_CDECL_BEGIN
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typedef enum UTimeZoneGenericNameType {
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UTZGNM_UNKNOWN = 0x00,
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UTZGNM_LOCATION = 0x01,
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UTZGNM_LONG = 0x02,
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UTZGNM_SHORT = 0x04
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} UTimeZoneGenericNameType;
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U_CDECL_END
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U_NAMESPACE_BEGIN
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class LocaleDisplayNames;
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class MessageFormat;
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class TimeZone;
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class TimeZoneGenericNameMatchInfo : public UMemory {
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public:
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TimeZoneGenericNameMatchInfo(UVector* matches);
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~TimeZoneGenericNameMatchInfo();
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int32_t size() const;
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UTimeZoneGenericNameType getGenericNameType(int32_t index) const;
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int32_t getMatchLength(int32_t index) const;
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UnicodeString& getTimeZoneID(int32_t index, UnicodeString& tzID) const;
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private:
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UVector* fMatches; // vector of MatchEntry
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};
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class U_I18N_API TimeZoneGenericNames : public UMemory {
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public:
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TimeZoneGenericNames(const Locale& locale, UErrorCode& status);
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virtual ~TimeZoneGenericNames();
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UnicodeString& getDisplayName(const TimeZone& tz, UTimeZoneGenericNameType type,
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UDate date, UnicodeString& name) const;
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UnicodeString& getGenericLocationName(const UnicodeString& tzCanonicalID, UnicodeString& name) const;
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int32_t findBestMatch(const UnicodeString& text, int32_t start, uint32_t types,
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UnicodeString& tzID, UTimeZoneTimeType& timeType, UErrorCode& status) const;
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private:
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Locale fLocale;
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UMTX fLock;
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const TimeZoneNames* fTimeZoneNames;
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UHashtable* fLocationNamesMap;
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UHashtable* fPartialLocationNamesMap;
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MessageFormat* fRegionFormat;
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MessageFormat* fFallbackRegionFormat;
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MessageFormat* fFallbackFormat;
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LocaleDisplayNames* fLocaleDisplayNames;
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ZNStringPool fStringPool;
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TextTrieMap fGNamesTrie;
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UBool fGNamesTrieFullyLoaded;
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char fTargetRegion[ULOC_COUNTRY_CAPACITY];
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void initialize(const Locale& locale, UErrorCode& status);
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void cleanup();
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void loadStrings(const UnicodeString& tzCanonicalID);
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const UChar* getGenericLocationName(const UnicodeString& tzCanonicalID);
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UnicodeString& formatGenericNonLocationName(const TimeZone& tz, UTimeZoneGenericNameType type,
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UDate date, UnicodeString& name) const;
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UnicodeString& getPartialLocationName(const UnicodeString& tzCanonicalID,
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const UnicodeString& mzID, UBool isLong, const UnicodeString& mzDisplayName,
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UnicodeString& name) const;
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const UChar* getPartialLocationName(const UnicodeString& tzCanonicalID,
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const UnicodeString& mzID, UBool isLong, const UnicodeString& mzDisplayName);
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TimeZoneGenericNameMatchInfo* findLocal(const UnicodeString& text, int32_t start, uint32_t types, UErrorCode& status) const;
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TimeZoneNameMatchInfo* findTimeZoneNames(const UnicodeString& text, int32_t start, uint32_t types, UErrorCode& status) const;
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};
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U_NAMESPACE_END
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#endif
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#endif
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