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| -rw-r--r-- | include/svl/numformat.hxx | 750 |
1 files changed, 750 insertions, 0 deletions
diff --git a/include/svl/numformat.hxx b/include/svl/numformat.hxx new file mode 100644 index 000000000..dc1c704d3 --- /dev/null +++ b/include/svl/numformat.hxx @@ -0,0 +1,750 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#pragma once + +#include <svl/svldllapi.h> +#include <com/sun/star/i18n/XNumberFormatCode.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <i18nlangtag/lang.h> +#include <tools/link.hxx> +#include <svl/nfkeytab.hxx> +#include <svl/ondemand.hxx> +#include <svl/zforlist.hxx> +#include <unotools/charclass.hxx> + +#include <map> + +class Color; +class ImpSvNumberformatScan; +class ImpSvNumberInputScan; +class SvNumberFormatterRegistry_Impl; +class NfCurrencyTable; + +class SVL_DLLPUBLIC SvNumberFormatter +{ + friend class SvNumberFormatterRegistry_Impl; + +public: + /** + * We can't technically have an "infinite" value, so we use an arbitrary + * upper precision threshold to represent the "unlimited" precision. + */ + static const sal_uInt16 UNLIMITED_PRECISION; + + /** + * Precision suitable for numbers displayed in input bar, for instance + * Calc's formula input bar. + */ + static const sal_uInt16 INPUTSTRING_PRECISION; + + /// Preferred ctor with service manager and language/country enum + SvNumberFormatter(const css::uno::Reference<css::uno::XComponentContext>& rxContext, + LanguageType eLang); + + ~SvNumberFormatter(); + + /// Set CallBack to ColorTable + void SetColorLink(const Link<sal_uInt16, Color*>& rColorTableCallBack); + /// Do the CallBack to ColorTable + Color* GetUserDefColor(sal_uInt16 nIndex); + + /// Change language/country, also input and format scanner + void ChangeIntl(LanguageType eLnge); + /// Change the reference null date + void ChangeNullDate(sal_uInt16 nDay, sal_uInt16 nMonth, sal_Int16 nYear); + /// Change standard precision + void ChangeStandardPrec(short nPrec); + /// Set zero value suppression + void SetNoZero(bool bNZ); + + /** The language with which the formatter was initialized (system setting), + NOT the current language after a ChangeIntl() */ + LanguageType GetLanguage() const; + + // Determine whether two format types are input compatible or not + static bool IsCompatible(SvNumFormatType eOldType, SvNumFormatType eNewType); + + /** Get table of formats of a specific type of a locale. A format FIndex is + tested whether it has the type and locale requested, if it doesn't + match FIndex returns the default format for the type/locale. If no + specific format is to be selected FIndex may be initialized to 0. */ + SvNumberFormatTable& GetEntryTable(SvNumFormatType eType, sal_uInt32& FIndex, + LanguageType eLnge); + + /** Get table of formats of a specific type of a language/country. + FIndex returns the default format of that type. + If the language/country was never touched before new entries are generated */ + SvNumberFormatTable& ChangeCL(SvNumFormatType eType, sal_uInt32& FIndex, LanguageType eLnge); + + /** Get table of formats of the same type as FIndex; eType and rLnge are + set accordingly. An unknown format is set to Standard/General */ + SvNumberFormatTable& GetFirstEntryTable(SvNumFormatType& eType, sal_uInt32& FIndex, + LanguageType& rLnge); + + /// Delete an entry including the format it is referring to + void DeleteEntry(sal_uInt32 nKey); + + /** Create new entry of a format code string for language/country. + @return + <TRUE/> if string new and ok and inserted. + <FALSE/> if string already exists or an unresolvable parse error + occurred, in which case nCheckPos is the error position within rString. + If the error occurs at position 0 or rString is empty nCheckPos + will be 1, so an error in the string is always indicated by + nCheckPos not being zero. + The content of the rString variable can be changed and corrected + by the method. + nType contains the type of the format. + nKey contains the index key of the format. + */ + bool PutEntry(OUString& rString, sal_Int32& nCheckPos, SvNumFormatType& nType, sal_uInt32& nKey, + LanguageType eLnge = LANGUAGE_DONTKNOW, bool bReplaceBooleanEquivalent = true); + + /** Same as <method>PutEntry</method> but the format code string is + considered to be of language/country eLnge and is converted to + language/country eNewLnge */ + bool PutandConvertEntry(OUString& rString, sal_Int32& nCheckPos, SvNumFormatType& nType, + sal_uInt32& nKey, LanguageType eLnge, LanguageType eNewLnge, + bool bConvertDateOrder, bool bReplaceBooleanEquivalent = true); + + /** Same as <method>PutandConvertEntry</method> but the format code string + is considered to be of the System language/country eLnge and is + converted to another System language/country eNewLnge. In this case + the automatic currency is converted too. */ + bool PutandConvertEntrySystem(OUString& rString, sal_Int32& nCheckPos, SvNumFormatType& nType, + sal_uInt32& nKey, LanguageType eLnge, LanguageType eNewLnge); + + /** Similar to <method>PutEntry</method> and + <method>PutandConvertEntry</method> or + <method>PutandConvertEntrySystem</method>, the format code string + passed is considered to be of language/country eLnge. If + eLnge==LANGUAGE_SYSTEM the format code has to match eSysLnge, and if + eSysLnge is not the current application locale the format code is + converted to the current locale. Additionally, if the format code + represents an old "automatic" currency format, it is converted to the + new default currency format of the eLnge locale. The rString format + code passed as an argument may get adapted in case eLnge was used (or + is LANGUAGE_SYSTEM and eSysLnge is identical); in case it wasn't the + method works on a copy instead, otherwise the resulting string would + not match eSysLnge anymore. + + <p> This method was introduced to handle the legacy currency formats of + the "autotbl.fmt" file used by Calc and Writer and convert them to + fixed currency codes of the actual currency. Note that in the case of + legacy currency formats no special attribution is converted, only the + default currency format of the locale is chosen, and that new fixed + currency codes are of course not converted to other currencies. The + method may also be used as a general method taking, converting and + inserting almost arbitrary format codes. To insert or use, for example, + the default currency format code matching the current locale, the + method could be called with<br/> + + <code> + GetIndexPuttingAndConverting( "0 $", LANGUAGE_SYSTEM, LANGUAGE_ENGLISH_US, ...); + </code> + + @return + The index key of the resulting number format. If the format code + was empty, could not be converted or has errors, the eLnge locale's + standard number format is chosen instead. The index key is + guaranteed to represent some valid number format. If + rNewInserted==false and rCheckPos>0 the format code has errors + and/or could not be converted. + */ + sal_uInt32 GetIndexPuttingAndConverting(OUString& rString, LanguageType eLnge, + LanguageType eSysLnge, SvNumFormatType& rType, + bool& rNewInserted, sal_Int32& rCheckPos); + + /** Create a format code string using format nIndex as a template and + applying other settings (passed from the dialog) */ + OUString GenerateFormat(sal_uInt32 nIndex, LanguageType eLnge = LANGUAGE_DONTKNOW, + bool bThousand = false, bool IsRed = false, sal_uInt16 nPrecision = 0, + sal_uInt16 nLeadingCnt = 1); + + /** Analyze an input string + @return + <TRUE/> if input is a number or is matching a format F_Index + F_Index is set to a matching format if number, the value is + returned in fOutNumber + <FALSE/> if input is not a number + */ + bool IsNumberFormat(const OUString& sString, sal_uInt32& F_Index, double& fOutNumber, + SvNumInputOptions eInputOptions = SvNumInputOptions::NONE); + + /// Format a number according to a format index, return string and color + void GetOutputString(const double& fOutNumber, sal_uInt32 nFIndex, OUString& sOutString, + const Color** ppColor, bool bUseStarFormat = false); + + /** Format a string according to a format index, return string and color. + Formats only if the format code is of type text or the 4th subcode + of a format code is specified, otherwise sOutString will be == "" */ + void GetOutputString(const OUString& sString, sal_uInt32 nFIndex, OUString& sOutString, + const Color** ppColor, bool bUseStarFormat = false); + + /** Format a number according to the standard default format matching + the given format index. rOutString will be the real cell string (e.g. + a number rounded by the cell format, which rounded value is used + in the filtering condition now), instead of the EditFormat string + (e.g a not rounded value, which is visible during editing).*/ + void GetInputLineString(const double& fOutNumber, sal_uInt32 nFIndex, OUString& rOutString, + bool bFiltering = false, bool bForceSystemLocale = false); + + /** Format a number according to a format code string to be scanned. + @return + <FALSE/> if format code contains an error + <TRUE/> else, in which case the string and color are returned. + */ + bool GetPreviewString(const OUString& sFormatString, double fPreviewNumber, + OUString& sOutString, const Color** ppColor, LanguageType eLnge, + bool bUseStarFormat = false); + + /** Same as <method>GetPreviewString</method> but the format code string + may be either language/country eLnge or en_US english US */ + bool GetPreviewStringGuess(const OUString& sFormatString, double fPreviewNumber, + OUString& sOutString, const Color** ppColor, + LanguageType eLnge = LANGUAGE_DONTKNOW); + + /** Format a string according to a format code string to be scanned. + @return + <FALSE/> if format code contains an error + <TRUE/> else, in which case the string and color are returned. + */ + bool GetPreviewString(const OUString& sFormatString, const OUString& sPreviewString, + OUString& sOutString, const Color** ppColor, + LanguageType eLnge = LANGUAGE_DONTKNOW); + + /** Test whether the format code string is already present in container + @return + NUMBERFORMAT_ENTRY_NOT_FOUND if not found, else the format index. + */ + sal_uInt32 TestNewString(const OUString& sFormatString, LanguageType eLnge = LANGUAGE_DONTKNOW); + + /// Whether format index nFIndex is of type text or not + bool IsTextFormat(sal_uInt32 nFIndex) const; + + /// Get additional info of a format index, e.g. for dialog box + void GetFormatSpecialInfo(sal_uInt32 nFormat, bool& bThousand, bool& IsRed, + sal_uInt16& nPrecision, sal_uInt16& nLeadingCnt); + + /// Count of decimals + sal_uInt16 GetFormatPrecision(sal_uInt32 nFormat) const; + + /// Count of integer digits + sal_uInt16 GetFormatIntegerDigits(sal_uInt32 nFormat) const; + + /** Get additional info of a format code string, e.g. for dialog box. + Uses a temporary parse, if possible use only if format code is not + present in container yet, otherwise ineffective. + @return + 0 if format code string parsed without errors, otherwise error + position (like nCheckPos on <method>PutEntry</method>) + */ + sal_uInt32 GetFormatSpecialInfo(const OUString&, bool& bThousand, bool& IsRed, + sal_uInt16& nPrecision, sal_uInt16& nLeadingCnt, + LanguageType eLnge = LANGUAGE_DONTKNOW); + + /// Get return string for Calc CELL() function, "G", "D1", ... + OUString GetCalcCellReturn(sal_uInt32 nFormat) const; + + bool IsUserDefined(sal_uInt32 F_Index) const; + + /// Check if format code string may be deleted by user + bool IsUserDefined(std::u16string_view sStr, LanguageType eLnge = LANGUAGE_DONTKNOW); + + /** Return the format index of the format code string for language/country, + or NUMBERFORMAT_ENTRY_NOT_FOUND */ + sal_uInt32 GetEntryKey(std::u16string_view sStr, LanguageType eLnge = LANGUAGE_DONTKNOW); + + /// Return the format for a format index + const SvNumberformat* GetEntry(sal_uInt32 nKey) const; + + /// Obtain substituted GetFormatEntry(), i.e. system formats. + const SvNumberformat* GetSubstitutedEntry(sal_uInt32 nKey, sal_uInt32& o_rNewKey) const; + + /// Return the format index of the standard default number format for language/country + sal_uInt32 GetStandardIndex(LanguageType eLnge = LANGUAGE_DONTKNOW); + + /// Return the format index of the default format of a type for language/country + sal_uInt32 GetStandardFormat(SvNumFormatType eType, LanguageType eLnge = LANGUAGE_DONTKNOW); + + /** Return the format index of the default format of a type for language/country. + Maybe not the default format but a special builtin format, e.g. for + NF_TIME_HH_MMSS00, if that format is passed in nFIndex. */ + sal_uInt32 GetStandardFormat(sal_uInt32 nFIndex, SvNumFormatType eType, LanguageType eLnge); + + /** Return the format index of the default format of a type for language/country. + Maybe not the default format but a special builtin format, e.g. for + NF_TIME_HH_MMSS00, or NF_TIME_HH_MMSS if fNumber >= 1.0 */ + sal_uInt32 GetStandardFormat(double fNumber, sal_uInt32 nFIndex, SvNumFormatType eType, + LanguageType eLnge); + + /// Whether nFIndex is a special builtin format + bool IsSpecialStandardFormat(sal_uInt32 nFIndex, LanguageType eLnge); + + /** Return a time format that best matches fNumber. */ + sal_uInt32 GetTimeFormat(double fNumber, LanguageType eLnge, bool bForceDuration); + + /** Return a format and type that best matches the value of fNumber if + fNumber is assumed to be a date, time or datetime value, but unknown + which. Originally introduced for Chart databrowser editor, probably + should not be used otherwise. */ + sal_uInt32 GuessDateTimeFormat(SvNumFormatType& rType, double fNumber, LanguageType eLnge); + + /** Return the corresponding edit format of a format. + + nFIndex, eType and pFormat (if not nullptr) are assumed to match each + other / be of one format. The locale to use is obtained from pFormat, + if nullptr then LANGUAGE_SYSTEM is used. This can be overridden by + specifying eForLocale other than LANGUAGE_DONTKNOW. + */ + sal_uInt32 GetEditFormat(double fNumber, sal_uInt32 nFIndex, SvNumFormatType eType, + SvNumberformat const* pFormat, + LanguageType eForLocale = LANGUAGE_DONTKNOW); + + /// Return the reference date + const Date& GetNullDate() const; + /// Return the standard decimal precision + sal_uInt16 GetStandardPrec() const; + /// Return whether zero suppression is switched on + bool GetNoZero() const; + /** Get the type of a format (or css::util::NumberFormat::UNDEFINED if no entry), + but with css::util::NumberFormat::DEFINED masked out */ + SvNumFormatType GetType(sal_uInt32 nFIndex) const; + + /// As the name says + void ClearMergeTable(); + /// Merge in all new entries from rNewTable and return a table of resulting new format indices + SvNumberFormatterIndexTable* MergeFormatter(SvNumberFormatter& rNewTable); + + /// Whether a merge table is present or not + bool HasMergeFormatTable() const; + /// Return the new format index for an old format index, if a merge table exists + sal_uInt32 GetMergeFormatIndex(sal_uInt32 nOldFmt) const; + + /** Convert the ugly old tools' Table type bloated with new'ed sal_uInt32 + entries merge table to ::std::map with old index key and new index key. + @ATTENTION! Also clears the old table using ClearMergeTable() */ + SvNumberFormatterMergeMap ConvertMergeTableToMap(); + + /** Return the format index of a builtin format for a specific language/country. + If nFormat is not a builtin format nFormat is returned. */ + sal_uInt32 GetFormatForLanguageIfBuiltIn(sal_uInt32 nFormat, + LanguageType eLnge = LANGUAGE_DONTKNOW); + + /** Return the format index for a builtin format of a specific language + @see NfIndexTableOffset + */ + sal_uInt32 GetFormatIndex(NfIndexTableOffset, LanguageType eLnge = LANGUAGE_DONTKNOW); + + /** Return enum index of a format index of a builtin format, + NF_INDEX_TABLE_ENTRIES if it's not a builtin format. + @see NfIndexTableOffset + */ + NfIndexTableOffset GetIndexTableOffset(sal_uInt32 nFormat) const; + + /** Set evaluation type and order of input date strings + @see NfEvalDateFormat + */ + void SetEvalDateFormat(NfEvalDateFormat eEDF); + NfEvalDateFormat GetEvalDateFormat() const; + + /** Set TwoDigitYearStart, how the input string scanner handles a two digit year. + Default from VCL: 1930, 30-99 19xx, 00-29 20xx + + <p> Historically (prior to src513e) it was a two digit number determining + until which number the string scanner recognizes a year to be 20xx, + default <= 29 is used by SFX/OfaMiscCfg. + The name Year2000 is kept although the actual functionality is now a + TwoDigitYearStart which might be in any century. + */ + void SetYear2000(sal_uInt16 nVal); + sal_uInt16 GetYear2000() const; + static sal_uInt16 GetYear2000Default(); + + sal_uInt16 ExpandTwoDigitYear(sal_uInt16 nYear) const; + static sal_uInt16 ExpandTwoDigitYear(sal_uInt16 nYear, sal_uInt16 nTwoDigitYearStart); + + /// Return the decimal separator matching the locale of the given format + OUString GetFormatDecimalSep(sal_uInt32 nFormat) const; + + /// Return the decimal separator matching the given locale / LanguageType. + OUString GetLangDecimalSep(LanguageType nLang) const; + + static void resetTheCurrencyTable(); + + /// Return a NfCurrencyTable with pointers to <type>NfCurrencyEntry</type> entries + static const NfCurrencyTable& GetTheCurrencyTable(); + + /** Searches, according to the default locale currency, an entry of the + CurrencyTable which is <bold>not</bold> the first (LANGUAGE_SYSTEM) entry. + @return + <NULL/> if not found + else pointer to NfCurrencyEntry + */ + static const NfCurrencyEntry* MatchSystemCurrency(); + + /** Return a NfCurrencyEntry matching a language/country. + If language/country is LANGUAGE_SYSTEM a <method>MatchSystemCurrency</method> + call is tried to get an entry. If that fails or the corresponding + language/country is not present the entry for LANGUAGE_SYSTEM is returned. + */ + static const NfCurrencyEntry& GetCurrencyEntry(LanguageType); + + /** Return a NfCurrencyEntry pointer matching a language/country + and currency abbreviation (AKA banking symbol). + This method is meant for the configuration of the default currency. + @return + <NULL/> if not found + else pointer to NfCurrencyEntry + */ + static const NfCurrencyEntry* GetCurrencyEntry(std::u16string_view rAbbrev, LanguageType eLang); + + /** Return a NfCurrencyEntry pointer matching the symbol + combination of a LegacyOnly currency. Note that this means only that + the currency matching both symbols was once used in the Office, but is + not offered in dialogs anymore. It doesn't even mean that the currency + symbol combination is valid, since the reason for removing it may have + been just that. #i61657# + @return + A matching entry, or else <NULL/>. + */ + static const NfCurrencyEntry* GetLegacyOnlyCurrencyEntry(std::u16string_view rSymbol, + std::u16string_view rAbbrev); + + /** Set the default system currency. The combination of abbreviation and + language must match an existent element of theCurrencyTable. If not, + the SYSTEM (current locale) entry becomes the default. + This method is meant for the configuration of the default currency. + */ + static void SetDefaultSystemCurrency(std::u16string_view rAbbrev, LanguageType eLang); + + /** Get all standard formats for a specific currency, formats are + appended to the NfWSStringsDtor list. + @param bBank + <TRUE/>: generate only format strings with currency abbreviation + <FALSE/>: mixed format strings + @return + position of default format + */ + sal_uInt16 GetCurrencyFormatStrings(NfWSStringsDtor&, const NfCurrencyEntry&, bool bBank) const; + + /** Whether nFormat is of type css::util::NumberFormat::CURRENCY and the format code + contains a new SYMBOLTYPE_CURRENCY and if so which one [$xxx-nnn]. + If ppEntry is not NULL and exactly one entry is found, a [$xxx-nnn] is + returned, even if the format code only contains [$xxx] ! + */ + bool GetNewCurrencySymbolString(sal_uInt32 nFormat, OUString& rSymbol, + const NfCurrencyEntry** ppEntry, bool* pBank = nullptr) const; + + /** Look up the corresponding NfCurrencyEntry matching + rSymbol (may be CurrencySymbol or CurrencyAbbreviation) and possibly + a rExtension (being yyy of [$xxx-yyy]) or a given language/country + value. Tries to match a rSymbol with rExtension first, then with + eFormatLanguage, then rSymbol only. This is because a currency entry + might have been constructed using I18N locale data where a used locale + of a currency format code must not necessarily match the locale of + the locale data itself, e.g. [$HK$-40C] (being "zh_HK" locale) in + zh_CN locale data. Here the rExtension would have the value 0x40c but + eFormatLanguage of the number format would have the value of zh_CN + locale, the value with which the corresponding CurrencyEntry is + constructed. + + @param bFoundBank + Only used for output. + If the return value is not <NULL/> this value is set to <TRUE/> if + the matching entry was found by comparing rSymbol against the + CurrencyAbbreviation (AKA BankSymbol). + If the return value is <NULL/> the value of bFoundBank is undefined. + @param rSymbol + Currency symbol, preferably obtained of a format by a call to + <method>SvNumberformat::GetNewCurrencySymbol()</method> + @param rExtension + Currency extension, preferably obtained of a format by a call to + <method>SvNumberformat::GetNewCurrencySymbol()</method> + @param eFormatLanguage + The language/country value of the format of which rSymbol and + rExtension are obtained (<method>SvNumberformat::GetLanguage()</method>). + @param bOnlyStringLanguage + If <TRUE/> only entries with language/country of rExtension are + checked, no match on eFormatLanguage. If rExtension is empty all + entries are checked. + @return + The matching entry if unique (in which case bFoundBank is set), + else <NULL/>. + */ + static const NfCurrencyEntry* GetCurrencyEntry(bool& bFoundBank, std::u16string_view rSymbol, + const OUString& rExtension, + LanguageType eFormatLanguage, + bool bOnlyStringLanguage = false); + + /// Get compatibility ("automatic" old style) currency from I18N locale data + void GetCompatibilityCurrency(OUString& rSymbol, OUString& rAbbrev) const; + + /// Fill rList with the language/country codes that have been allocated + void GetUsedLanguages(std::vector<LanguageType>& rList); + + /// Fill a NfKeywordIndex table with keywords of a language/country + void FillKeywordTable(NfKeywordTable& rKeywords, LanguageType eLang); + + /** Fill a NfKeywordIndex table with keywords usable in Excel export with + GetFormatStringForExcel() or SvNumberformat::GetMappedFormatstring() */ + void FillKeywordTableForExcel(NfKeywordTable& rKeywords); + + /** Return a format code string suitable for Excel export. + + @param rTempFormatter + SvNumberFormatter to use if a non-en-US format code needs to be + converted and put, should not be the same formatter to not + pollute the entries of this one here. + */ + OUString GetFormatStringForExcel(sal_uInt32 nKey, const NfKeywordTable& rKeywords, + SvNumberFormatter& rTempFormatter) const; + + /** Return a keyword for a language/country and NfKeywordIndex + for XML import, to generate number format strings. */ + OUString GetKeyword(LanguageType eLnge, sal_uInt16 nIndex); + + /** Return the GENERAL keyword in proper case ("General") for a + language/country, used in XML import */ + OUString GetStandardName(LanguageType eLnge); + + /** Check if a specific locale has supported locale data. */ + static bool IsLocaleInstalled(LanguageType eLang); + + /** Obtain NfKeywordTable used with a format, possibly localized. + + XXX NOTE: the content (actual keywords) is only valid as long as the + locale context of the associated ImpSvNumberformatScan instance does + not change to a locale with different keywords, which may happen + anytime with a call (implicit or explicit) to + SvNumberFormatter::ChangeIntl(). If needed longer, copy-create another + NfKeywordTable instance or copy individual elements. + + If the format specified with nKey does not exist, the content of the + NfKeywordTable matches the locale with which the SvNumberFormatter + instance was created and initialized. + + This function preliminary exists for unit tests and otherwise is + pretty much useless. + */ + const NfKeywordTable& GetKeywords(sal_uInt32 nKey); + + /** Access for unit tests. */ + const NfKeywordTable& GetEnglishKeywords() const; + + /** Access for unit tests. */ + const std::vector<Color>& GetStandardColors() const; + + /** Access for unit tests. */ + size_t GetMaxDefaultColors() const; + + struct InputScannerPrivateAccess + { + friend class ImpSvNumberInputScan; + + private: + InputScannerPrivateAccess() {} + }; + /** Access for input scanner to temporarily (!) switch locales. */ + OnDemandLocaleDataWrapper& GetOnDemandLocaleDataWrapper(const InputScannerPrivateAccess&) + { + return xLocaleData; + } + +private: + mutable ::osl::Mutex m_aMutex; + css::uno::Reference<css::uno::XComponentContext> m_xContext; + LanguageTag maLanguageTag; + std::map<sal_uInt32, std::unique_ptr<SvNumberformat>> + aFTable; // Table of format keys to format entries + typedef std::map<sal_uInt32, sal_uInt32> DefaultFormatKeysMap; + DefaultFormatKeysMap aDefaultFormatKeys; // Table of default standard to format keys + std::unique_ptr<SvNumberFormatTable> pFormatTable; // For the UI dialog + std::unique_ptr<SvNumberFormatterIndexTable> + pMergeTable; // List of indices for merging two formatters + OnDemandCharClass xCharClass; // CharacterClassification + OnDemandLocaleDataWrapper xLocaleData; // LocaleData switched between SYSTEM, ENGLISH and other + OnDemandTransliterationWrapper xTransliteration; // Transliteration loaded on demand + OnDemandCalendarWrapper xCalendar; // Calendar loaded on demand + OnDemandNativeNumberWrapper xNatNum; // Native number service loaded on demand + std::unique_ptr<ImpSvNumberInputScan> pStringScanner; // Input string scanner + std::unique_ptr<ImpSvNumberformatScan> pFormatScanner; // Format code string scanner + Link<sal_uInt16, Color*> aColorLink; // User defined color table CallBack + sal_uInt32 MaxCLOffset; // Max language/country offset used + sal_uInt32 nDefaultSystemCurrencyFormat; // NewCurrency matching SYSTEM locale + LanguageType IniLnge; // Initialized setting language/country + LanguageType ActLnge; // Current setting language/country + NfEvalDateFormat eEvalDateFormat; // DateFormat evaluation + bool bNoZero; // Zero value suppression + + // cached locale data items needed almost any time + OUString aDecimalSep; + OUString aDecimalSepAlt; + OUString aThousandSep; + OUString aDateSep; + + SVL_DLLPRIVATE static volatile bool bCurrencyTableInitialized; + SVL_DLLPRIVATE static sal_uInt16 nSystemCurrencyPosition; + SVL_DLLPRIVATE static SvNumberFormatterRegistry_Impl* pFormatterRegistry; + + // get the registry, create one if none exists + SVL_DLLPRIVATE static SvNumberFormatterRegistry_Impl& GetFormatterRegistry(); + + // called by ctors + SVL_DLLPRIVATE void ImpConstruct(LanguageType eLang); + + // Generate builtin formats provided by i18n behind CLOffset, + // if bNoAdditionalFormats==false also generate additional i18n formats. + SVL_DLLPRIVATE void ImpGenerateFormats(sal_uInt32 CLOffset, bool bNoAdditionalFormats); + + // Generate additional formats provided by i18n + SVL_DLLPRIVATE void ImpGenerateAdditionalFormats( + sal_uInt32 CLOffset, + css::uno::Reference<css::i18n::XNumberFormatCode> const& rNumberFormatCode, + bool bAfterChangingSystemCL); + + SVL_DLLPRIVATE SvNumberformat* ImpInsertFormat(const css::i18n::NumberFormatCode& rCode, + sal_uInt32 nPos, + bool bAfterChangingSystemCL = false, + sal_Int16 nOrgIndex = 0); + + // Return CLOffset or (MaxCLOffset + SV_COUNTRY_LANGUAGE_OFFSET) if new language/country + SVL_DLLPRIVATE sal_uInt32 ImpGetCLOffset(LanguageType eLnge) const; + + // Test whether format code already exists, then return index key, + // otherwise NUMBERFORMAT_ENTRY_NOT_FOUND + SVL_DLLPRIVATE sal_uInt32 ImpIsEntry(std::u16string_view rString, sal_uInt32 CLOffset, + LanguageType eLnge); + + // Create builtin formats for language/country if necessary, return CLOffset + SVL_DLLPRIVATE sal_uInt32 ImpGenerateCL(LanguageType eLnge); + + // Create theCurrencyTable with all <type>NfCurrencyEntry</type> + SVL_DLLPRIVATE static void ImpInitCurrencyTable(); + + // Return the format index of the currency format of the system locale. + // Format is created if not already present. + SVL_DLLPRIVATE sal_uInt32 ImpGetDefaultSystemCurrencyFormat(); + + // Return the format index of the currency format of the current locale. + // Format is created if not already present. + SVL_DLLPRIVATE sal_uInt32 ImpGetDefaultCurrencyFormat(); + + // Return the default format for a given type and current locale. + // May ONLY be called from within GetStandardFormat(). + SVL_DLLPRIVATE sal_uInt32 ImpGetDefaultFormat(SvNumFormatType nType); + + // Return the index in a sequence of format codes matching an enum of + // NfIndexTableOffset. If not found 0 is returned. If the sequence doesn't + // contain any format code elements a default element is created and inserted. + SVL_DLLPRIVATE sal_Int32 ImpGetFormatCodeIndex( + css::uno::Sequence<css::i18n::NumberFormatCode>& rSeq, const NfIndexTableOffset nTabOff); + + // Adjust a sequence of format codes to contain only one (THE) default + // instead of multiple defaults for short/medium/long types. + // If there is no medium but a short and a long default the long is taken. + // Non-PRODUCT version may check locale data for matching defaults in one + // FormatElement group. + SVL_DLLPRIVATE void ImpAdjustFormatCodeDefault(css::i18n::NumberFormatCode* pFormatArr, + sal_Int32 nCount); + + // Obtain the format entry for a given key index. + SVL_DLLPRIVATE SvNumberformat* GetFormatEntry(sal_uInt32 nKey); + SVL_DLLPRIVATE const SvNumberformat* GetFormatEntry(sal_uInt32 nKey) const; + + // used as a loop body inside of GetNewCurrencySymbolString() and GetCurrencyEntry() + static bool ImpLookupCurrencyEntryLoopBody(const NfCurrencyEntry*& pFoundEntry, + bool& bFoundBank, const NfCurrencyEntry* pData, + sal_uInt16 nPos, std::u16string_view rSymbol); + + // link to be set at <method>SvtSysLocaleOptions::SetCurrencyChangeLink()</method> + DECL_DLLPRIVATE_STATIC_LINK(SvNumberFormatter, CurrencyChangeLink, LinkParamNone*, void); + + // return position of a special character + sal_Int32 ImpPosToken(const OUStringBuffer& sFormat, sal_Unicode token, + sal_Int32 nStartPos = 0) const; + + // Substitute a format during GetFormatEntry(), i.e. system formats. + SvNumberformat* ImpSubstituteEntry(SvNumberformat* pFormat, sal_uInt32* o_pRealKey = nullptr); + + // own mutex, may also be used by internal class SvNumberFormatterRegistry_Impl + static ::osl::Mutex& GetGlobalMutex(); + ::osl::Mutex& GetInstanceMutex() const { return m_aMutex; } + +public: + // called by SvNumberFormatterRegistry_Impl::Notify if the default system currency changes + void ResetDefaultSystemCurrency(); + + // Called by SvNumberFormatterRegistry_Impl::Notify if the system locale's + // date acceptance patterns change. + void InvalidateDateAcceptancePatterns(); + + // Replace the SYSTEM language/country format codes. Called upon change of + // the user configurable locale. + // Old compatibility codes are replaced, user defined are converted, and + // new format codes are appended. + void ReplaceSystemCL(LanguageType eOldLanguage); + + const css::uno::Reference<css::uno::XComponentContext>& GetComponentContext() const; + + //! The following method is not to be used from outside but must be + //! public for the InputScanner. + // return the current FormatScanner + const ImpSvNumberformatScan* GetFormatScanner() const; + + //! The following methods are not to be used from outside but must be + //! public for the InputScanner and FormatScanner. + + // return current (!) Locale + const LanguageTag& GetLanguageTag() const; + + // return corresponding Transliteration wrapper + const ::utl::TransliterationWrapper* GetTransliteration() const; + + // return the corresponding CharacterClassification wrapper + const CharClass* GetCharClass() const; + + // return the corresponding LocaleData wrapper + const LocaleDataWrapper* GetLocaleData() const; + + // return the corresponding Calendar wrapper + CalendarWrapper* GetCalendar() const; + + // return the corresponding NativeNumberSupplier wrapper + const NativeNumberWrapper* GetNatNum() const; + + // cached locale data items + + // return the corresponding decimal separator + const OUString& GetNumDecimalSep() const; + + // return the corresponding decimal separator alternative + const OUString& GetNumDecimalSepAlt() const; + + // return the corresponding group (AKA thousand) separator + const OUString& GetNumThousandSep() const; + + // return the corresponding date separator + const OUString& GetDateSep() const; + + // checks for decimal separator and optional alternative + bool IsDecimalSep(std::u16string_view rStr) const; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |