Collaboration diagram for LanguageTagImpl:

[legend]

Public Member Functions
	LanguageTagImpl (const LanguageTag &rLanguageTag)

	LanguageTagImpl (const LanguageTagImpl &rLanguageTagImpl)

	~LanguageTagImpl ()

LanguageTagImpl &	operator= (const LanguageTagImpl &rLanguageTagImpl)

Private Types
enum	Decision { DECISION_DONTKNOW , DECISION_NO , DECISION_YES }

enum	Extraction { EXTRACTED_NONE , EXTRACTED_LSC , EXTRACTED_LV , EXTRACTED_LR , EXTRACTED_C_LOCALE , EXTRACTED_X , EXTRACTED_X_JOKER , EXTRACTED_KNOWN_BAD }

Private Member Functions
OUString const &	getBcp47 () const

OUString const &	getLanguage () const

OUString const &	getScript () const

OUString const &	getCountry () const

OUString	getRegion () const

OUString const &	getVariants () const

bool	hasScript () const

OUString const &	getGlibcLocaleString () const

void	setScriptType (LanguageTag::ScriptType st)

LanguageTag::ScriptType	getScriptType () const

bool	isIsoLocale () const

bool	isIsoODF () const

bool	isValidBcp47 () const

void	convertLocaleToBcp47 ()

bool	convertLocaleToLang (bool bAllowOnTheFlyID)

void	convertBcp47ToLocale ()

void	convertBcp47ToLang ()

void	convertLangToLocale ()

void	convertLangToBcp47 ()

bool	canonicalize ()

bool	synCanonicalize ()
	Canonicalize if not yet done and synchronize initialized conversions. More...

OUString	getLanguageFromLangtag ()

OUString	getScriptFromLangtag ()

OUString	getRegionFromLangtag ()

OUString	getVariantsFromLangtag ()

LanguageTag::ImplPtr	registerOnTheFly (LanguageType nRegisterID)
	Generates on-the-fly LangID and registers the maBcp47,mnLangID pair. More...

bool	cacheSimpleLSCV ()
	Obtain Language, Script, Country and Variants via simpleExtract() and assign them to the cached variables if successful. More...

Static Private Member Functions
static Extraction	simpleExtract (const OUString &rBcp47, OUString &rLanguage, OUString &rScript, OUString &rCountry, OUString &rRegion, OUString &rVariants)
	Of a language tag of the form lll[-Ssss][-CC][-vvvvvvvv] extract the portions. More...

static OUString	convertToBcp47 (const css::lang::Locale &rLocale)
	Convert Locale to BCP 47 string without resolving system and creating temporary LanguageTag instances. More...

Private Attributes
css::lang::Locale	maLocale

OUString	maBcp47

OUString	maCachedLanguage
	cache getLanguage() More...

OUString	maCachedScript
	cache getScript() More...

OUString	maCachedCountry
	cache getCountry() More...

OUString	maCachedVariants
	cache getVariants() More...

OUString	maCachedGlibcString
	cache getGlibcLocaleString() More...

lt_tag_t *	mpImplLangtag
	liblangtag pointer More...

LanguageType	mnLangID

LanguageTag::ScriptType	meScriptType

Decision	meIsValid

Decision	meIsIsoLocale

Decision	meIsIsoODF

Decision	meIsLiblangtagNeeded
	whether processing with liblangtag needed More...

bool	mbSystemLocale: 1

bool	mbInitializedBcp47: 1

bool	mbInitializedLocale: 1

bool	mbInitializedLangID: 1

bool	mbCachedLanguage: 1

bool	mbCachedScript: 1

bool	mbCachedCountry: 1

bool	mbCachedVariants: 1

bool	mbCachedGlibcString: 1

Friends
class	LanguageTag

Detailed Description

Definition at line 258 of file languagetag.cxx.

Member Enumeration Documentation

◆ Decision

enum LanguageTagImpl::Decision

private

Enumerator
DECISION_DONTKNOW
DECISION_NO
DECISION_YES

Definition at line 271 of file languagetag.cxx.

◆ Extraction

enum LanguageTagImpl::Extraction

private

Enumerator
EXTRACTED_NONE
EXTRACTED_LSC
EXTRACTED_LV
EXTRACTED_LR
EXTRACTED_C_LOCALE
EXTRACTED_X
EXTRACTED_X_JOKER
EXTRACTED_KNOWN_BAD

Definition at line 358 of file languagetag.cxx.

Constructor & Destructor Documentation

◆ LanguageTagImpl() [1/2]

LanguageTagImpl::LanguageTagImpl ( const LanguageTag & rLanguageTag )

explicit

Definition at line 399 of file languagetag.cxx.

References UNKNOWN.

◆ LanguageTagImpl() [2/2]

LanguageTagImpl::LanguageTagImpl ( const LanguageTagImpl & rLanguageTagImpl )

explicit

Definition at line 423 of file languagetag.cxx.

References mpImplLangtag.

◆ ~LanguageTagImpl()

LanguageTagImpl::~LanguageTagImpl ( )

Definition at line 492 of file languagetag.cxx.

References mpImplLangtag.

Member Function Documentation

◆ cacheSimpleLSCV()

bool LanguageTagImpl::cacheSimpleLSCV ( )

private

Obtain Language, Script, Country and Variants via simpleExtract() and assign them to the cached variables if successful.

Returns: simpleExtract() successfully extracted and cached.

Definition at line 2042 of file languagetag.cxx.

References EXTRACTED_LR, EXTRACTED_LSC, EXTRACTED_LV, maBcp47, maCachedCountry, maCachedLanguage, maCachedScript, maCachedVariants, mbCachedCountry, mbCachedLanguage, mbCachedScript, mbCachedVariants, and simpleExtract().

Referenced by getLanguageFromLangtag(), getRegionFromLangtag(), getScriptFromLangtag(), and getVariantsFromLangtag().

◆ canonicalize()

bool LanguageTagImpl::canonicalize ( )

private

Returns: whether BCP 47 language tag string was changed.

Definition at line 1086 of file languagetag.cxx.

References aBuf, aStr, convertLangToLocale(), convertLocaleToLang(), convertToBcp47(), DECISION_DONTKNOW, DECISION_NO, DECISION_YES, EXTRACTED_C_LOCALE, EXTRACTED_LR, EXTRACTED_LSC, EXTRACTED_LV, EXTRACTED_NONE, getBcp47(), getKnowns(), MsLangId::Conversion::getOverride(), MsLangId::getRealLanguage(), I18NLANGTAG_QLT, LANGUAGE_DONTKNOW, LANGUAGE_SYSTEM, lt_tag_parse_disabled, maBcp47, maLocale, mbInitializedLangID, mbInitializedLocale, mbSystemLocale, meIsIsoLocale, meIsIsoODF, meIsLiblangtagNeeded, meIsValid, mnLangID, mpImplLangtag, NULL, OUStringToOString(), SAL_INFO, SAL_WARN, SAL_WARN_IF, and simpleExtract().

Referenced by LanguageTag::LanguageTag(), and synCanonicalize().

◆ convertBcp47ToLang()

void LanguageTagImpl::convertBcp47ToLang ( )

private

Definition at line 1477 of file languagetag.cxx.

References convertBcp47ToLocale(), convertLocaleToLang(), MsLangId::getRealLanguage(), LANGUAGE_SYSTEM, mbInitializedLangID, mbInitializedLocale, mbSystemLocale, and mnLangID.

Referenced by LanguageTag::convertBcp47ToLang(), and synCanonicalize().

◆ convertBcp47ToLocale()

void LanguageTagImpl::convertBcp47ToLocale ( )

private

Definition at line 1451 of file languagetag.cxx.

References getCountry(), getLanguageFromLangtag(), getRegionFromLangtag(), I18NLANGTAG_QLT, isIsoLocale(), maBcp47, maLocale, and mbInitializedLocale.

Referenced by convertBcp47ToLang(), LanguageTag::convertBcp47ToLocale(), and synCanonicalize().

◆ convertLangToBcp47()

void LanguageTagImpl::convertLangToBcp47 ( )

private

Definition at line 1520 of file languagetag.cxx.

References convertLangToLocale(), convertLocaleToBcp47(), mbInitializedBcp47, and mbInitializedLocale.

Referenced by getBcp47().

◆ convertLangToLocale()

void LanguageTagImpl::convertLangToLocale ( )

private

Definition at line 1500 of file languagetag.cxx.

References MsLangId::Conversion::convertLanguageToLocale(), MsLangId::getRealLanguage(), LANGUAGE_SYSTEM, maLocale, mbInitializedLangID, mbInitializedLocale, mbSystemLocale, and mnLangID.

Referenced by canonicalize(), convertLangToBcp47(), LanguageTag::convertLangToLocale(), convertLocaleToBcp47(), and convertLocaleToLang().

◆ convertLocaleToBcp47()

void LanguageTagImpl::convertLocaleToBcp47 ( )

private

Definition at line 1353 of file languagetag.cxx.

References convertLangToLocale(), MsLangId::Conversion::convertLanguageToLocale(), LanguageTag::convertToBcp47(), DECISION_NO, I18NLANGTAG_QLT, LANGUAGE_SYSTEM, maBcp47, maLocale, mbInitializedBcp47, mbInitializedLocale, mbSystemLocale, and meIsIsoLocale.

Referenced by convertLangToBcp47(), convertLocaleToLang(), and getBcp47().

◆ convertLocaleToLang()

bool LanguageTagImpl::convertLocaleToLang ( bool bAllowOnTheFlyID )

private

◆ convertToBcp47()

OUString LanguageTagImpl::convertToBcp47 ( const css::lang::Locale & rLocale )

staticprivate

Convert Locale to BCP 47 string without resolving system and creating temporary LanguageTag instances.

Definition at line 2831 of file languagetag.cxx.

References I18NLANGTAG_QLT.

Referenced by canonicalize(), LanguageTag::convertToBcp47(), LanguageTag::registerImpl(), and registerOnTheFly().

◆ getBcp47()

const OUString & LanguageTagImpl::getBcp47 ( ) const

private

Definition at line 1569 of file languagetag.cxx.

References convertLangToBcp47(), convertLocaleToBcp47(), maBcp47, mbInitializedBcp47, and mbInitializedLocale.

Referenced by canonicalize(), and LanguageTag::getBcp47().

◆ getCountry()

OUString const & LanguageTagImpl::getCountry ( ) const

private

Definition at line 1904 of file languagetag.cxx.

References getRegionFromLangtag(), LanguageTag::isIsoCountry(), maCachedCountry, and mbCachedCountry.

Referenced by convertBcp47ToLocale(), convertLocaleToLang(), and LanguageTag::getCountry().

◆ getGlibcLocaleString()

OUString const & LanguageTagImpl::getGlibcLocaleString ( ) const

private

Definition at line 1955 of file languagetag.cxx.

References DECISION_YES, maCachedGlibcString, mbCachedGlibcString, meIsLiblangtagNeeded, mpImplLangtag, and synCanonicalize().

Referenced by LanguageTag::getGlibcLocaleString().

◆ getLanguage()

OUString const & LanguageTagImpl::getLanguage ( ) const

private

Definition at line 1848 of file languagetag.cxx.

References getLanguageFromLangtag(), maCachedLanguage, and mbCachedLanguage.

Referenced by convertLocaleToLang(), LanguageTag::getLanguage(), isIsoLocale(), and isIsoODF().

◆ getLanguageFromLangtag()

OUString LanguageTagImpl::getLanguageFromLangtag ( )

private

Definition at line 1599 of file languagetag.cxx.

References cacheSimpleLSCV(), maBcp47, maCachedLanguage, mbCachedLanguage, mpImplLangtag, SAL_WARN_IF, and synCanonicalize().

Referenced by convertBcp47ToLocale(), and getLanguage().

◆ getRegion()

OUString LanguageTagImpl::getRegion ( ) const

private

Definition at line 1928 of file languagetag.cxx.

References getRegionFromLangtag().

Referenced by isIsoLocale(), and isIsoODF().

◆ getRegionFromLangtag()

OUString LanguageTagImpl::getRegionFromLangtag ( )

private

Definition at line 1653 of file languagetag.cxx.

References cacheSimpleLSCV(), maBcp47, maCachedCountry, mbCachedCountry, mpImplLangtag, SAL_WARN_IF, and synCanonicalize().

Referenced by convertBcp47ToLocale(), getCountry(), and getRegion().

◆ getScript()

OUString const & LanguageTagImpl::getScript ( ) const

private

Definition at line 1870 of file languagetag.cxx.

References getScriptFromLangtag(), maCachedScript, and mbCachedScript.

Referenced by LanguageTag::getScript(), hasScript(), and isIsoODF().

◆ getScriptFromLangtag()

OUString LanguageTagImpl::getScriptFromLangtag ( )

private

Definition at line 1627 of file languagetag.cxx.

References cacheSimpleLSCV(), maBcp47, maCachedScript, mbCachedScript, mpImplLangtag, SAL_WARN_IF, and synCanonicalize().

Referenced by getScript().

◆ getScriptType()

LanguageTag::ScriptType LanguageTagImpl::getScriptType ( ) const

private

Definition at line 2017 of file languagetag.cxx.

References meScriptType.

Referenced by LanguageTag::getScriptType().

◆ getVariants()

OUString const & LanguageTagImpl::getVariants ( ) const

private

Definition at line 1934 of file languagetag.cxx.

References getVariantsFromLangtag(), maCachedVariants, and mbCachedVariants.

Referenced by LanguageTag::getVariants(), and isIsoODF().

◆ getVariantsFromLangtag()

OUString LanguageTagImpl::getVariantsFromLangtag ( )

private

Definition at line 1687 of file languagetag.cxx.

References cacheSimpleLSCV(), maBcp47, maCachedVariants, mbCachedVariants, mpImplLangtag, p, pE, and synCanonicalize().

Referenced by getVariants().

◆ hasScript()

bool LanguageTagImpl::hasScript ( ) const

private

Definition at line 2001 of file languagetag.cxx.

References getScript(), maCachedScript, and mbCachedScript.

Referenced by LanguageTag::hasScript().

◆ isIsoLocale()

bool LanguageTagImpl::isIsoLocale ( ) const

private

Definition at line 2059 of file languagetag.cxx.

References DECISION_DONTKNOW, DECISION_NO, DECISION_YES, getLanguage(), getRegion(), LanguageTag::isIsoCountry(), LanguageTag::isIsoLanguage(), maBcp47, meIsIsoLocale, and synCanonicalize().

Referenced by convertBcp47ToLocale(), LanguageTag::isIsoLocale(), and isIsoODF().

◆ isIsoODF()

bool LanguageTagImpl::isIsoODF ( ) const

private

Definition at line 2082 of file languagetag.cxx.

References DECISION_DONTKNOW, DECISION_NO, DECISION_YES, getLanguage(), getRegion(), getScript(), getVariants(), LanguageTag::isIsoCountry(), LanguageTag::isIsoLanguage(), isIsoLocale(), LanguageTag::isIsoScript(), maBcp47, meIsIsoODF, and synCanonicalize().

Referenced by convertLocaleToLang(), and LanguageTag::isIsoODF().

◆ isValidBcp47()

bool LanguageTagImpl::isValidBcp47 ( ) const

private

Definition at line 2117 of file languagetag.cxx.

References DECISION_DONTKNOW, DECISION_YES, meIsValid, SAL_WARN_IF, and synCanonicalize().

Referenced by convertLocaleToLang(), and LanguageTag::isValidBcp47().

◆ operator=()

LanguageTagImpl & LanguageTagImpl::operator= ( const LanguageTagImpl & rLanguageTagImpl )

Definition at line 455 of file languagetag.cxx.

References maBcp47, maCachedCountry, maCachedGlibcString, maCachedLanguage, maCachedScript, maCachedVariants, maLocale, mbCachedCountry, mbCachedGlibcString, mbCachedLanguage, mbCachedScript, mbCachedVariants, mbInitializedBcp47, mbInitializedLangID, mbInitializedLocale, mbSystemLocale, meIsIsoLocale, meIsIsoODF, meIsLiblangtagNeeded, meIsValid, meScriptType, mnLangID, and mpImplLangtag.

◆ registerOnTheFly()

LanguageTag::ImplPtr LanguageTagImpl::registerOnTheFly ( LanguageType nRegisterID )

private

Generates on-the-fly LangID and registers the maBcp47,mnLangID pair.

Parameters

nRegisterID If not 0 and not LANGUAGE_DONTKNOW, suggest (!) to use that ID instead of generating an on-the-fly ID. Implementation may still generate an ID if the suggested ID is already used for another language tag.

Returns: NULL if no ID could be obtained or registration failed.

Definition at line 600 of file languagetag.cxx.

References convertToBcp47(), getNextOnTheFlyLanguage(), LANGUAGE_DONTKNOW, maBcp47, maLocale, mbInitializedBcp47, mbInitializedLangID, mbInitializedLocale, mnLangID, SAL_INFO, and SAL_WARN.

Referenced by convertLocaleToLang().

◆ setScriptType()

void LanguageTagImpl::setScriptType ( LanguageTag::ScriptType st )

private

Definition at line 2029 of file languagetag.cxx.

References meScriptType, and LanguageTag::UNKNOWN.

Referenced by LanguageTag::setScriptType().

◆ simpleExtract()

LanguageTagImpl::Extraction LanguageTagImpl::simpleExtract	(	const OUString &	rBcp47,
		OUString &	rLanguage,
		OUString &	rScript,
		OUString &	rCountry,
		OUString &	rRegion,
		OUString &	rVariants
	)

staticprivate

Of a language tag of the form lll[-Ssss][-CC][-vvvvvvvv] extract the portions.

Does not check case or content!

Returns: EXTRACTED_LSC if simple tag was detected (i.e. one that would fulfill the isIsoODF() condition), EXTRACTED_LV if a tag with variant was detected, EXTRACTED_LR if a tag with 3-digit UN M.49 region code was detected EXTRACTED_C_LOCALE if a 'C' locale was detected, EXTRACTED_X if x-... privateuse tag was detected, EXTRACTED_X_JOKER if "*" joker was detected, EXTRACTED_KNOWN_BAD if a bad but known (to be remapped) tag was detected EXTRACTED_NONE else.

Definition at line 2447 of file languagetag.cxx.

References EXTRACTED_C_LOCALE, EXTRACTED_KNOWN_BAD, EXTRACTED_LR, EXTRACTED_LSC, EXTRACTED_LV, EXTRACTED_NONE, EXTRACTED_X, EXTRACTED_X_JOKER, and SAL_INFO.

Referenced by cacheSimpleLSCV(), and canonicalize().