diff options
Diffstat (limited to 'include/i18nlangtag/languagetag.hxx')
| -rw-r--r-- | include/i18nlangtag/languagetag.hxx | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/include/i18nlangtag/languagetag.hxx b/include/i18nlangtag/languagetag.hxx index 9b922f7e05ce..06baf8d27993 100644 --- a/include/i18nlangtag/languagetag.hxx +++ b/include/i18nlangtag/languagetag.hxx @@ -267,6 +267,17 @@ public: lll-CC lll + If the tag includes variants the order is: + full BCP 47 tag, same as getBcp47() + lll-Ssss-CC-vvvvvvvv + lll-Ssss-vvvvvvvv + lll-Ssss-CC + lll-Ssss + lll-CC-vvvvvvvv + lll-vvvvvvvv + lll-CC + lll + Only strings that differ from a higher order are included, for example if there is no script the elements will be bcp47, lll-CC, lll; if the bcp47 string is identical to lll-CC then only lll-CC, lll. @@ -274,8 +285,14 @@ public: Note that lll is only ISO 639-1/2 alpha code and CC is only ISO 3166 alpha code. If the region can not be expressed as ISO 3166 then no -CC tags are included. + + @param bIncludeFullBcp47 + If TRUE, the full BCP 47 tag is included as first element. + If FALSE, the full tag is not included; used if the caller + obtains the fallbacks only if the full tag did not lead to a + match, so subsequent tries need not to include it again. */ - ::std::vector< OUString > getFallbackStrings() const; + ::std::vector< OUString > getFallbackStrings( bool bIncludeFullBcp47 ) const; /** @short Search for an equal or at least for a similar locale in a list |