diff options
Diffstat (limited to 'desktop')
| -rw-r--r-- | desktop/source/app/langselect.cxx | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/desktop/source/app/langselect.cxx b/desktop/source/app/langselect.cxx index 038edb62e591..4f4d8fe83a88 100644 --- a/desktop/source/app/langselect.cxx +++ b/desktop/source/app/langselect.cxx @@ -2,8 +2,8 @@ * * $RCSfile: langselect.cxx,v $ * - * $Revision: 1.14 $ - * last change: $Author: vg $ $Date: 2005-03-11 10:47:45 $ + * $Revision: 1.15 $ + * last change: $Author: rt $ $Date: 2005-05-13 08:09:09 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -291,6 +291,19 @@ Sequence< OUString > LanguageSelection::getInstalledLanguages() return seqLanguages; } +// FIXME +// it's not very clever to handle language fallbacks here, but +// right now, there is no place that handles those fallbacks globally +static Sequence< OUString > _getFallbackLocales(const OUString& aIsoLang) +{ + Sequence< OUString > seqFallbacks; + if (aIsoLang.equalsAscii("zh-HK")) { + seqFallbacks = Sequence< OUString >(1); + seqFallbacks[0] = OUString::createFromAscii("zh-TW"); + } + return seqFallbacks; +} + sal_Bool LanguageSelection::isInstalledLanguage(OUString& usLocale, sal_Bool bExact) { sal_Bool bInstalled = sal_False; @@ -306,14 +319,32 @@ sal_Bool LanguageSelection::isInstalledLanguage(OUString& usLocale, sal_Bool bEx if (!bInstalled && !bExact) { + // try fallback locales + Sequence< OUString > seqFallbacks = _getFallbackLocales(usLocale); + for (sal_Int32 j=0; j<seqFallbacks.getLength(); j++) + { + for (sal_Int32 i=0; i<seqLanguages.getLength(); i++) + { + if (seqFallbacks[j].equals(seqLanguages[i])) + { + bInstalled = sal_True; + usLocale = seqFallbacks[j]; + break; + } + } + } + } + + if (!bInstalled && !bExact) + { // no exact match was found, well try to find a substitute - Locale aLocale = IsoStringToLocale(usLocale); - Locale aInstalledLocale; + OUString aInstalledLocale; for (sal_Int32 i=0; i<seqLanguages.getLength(); i++) { - aInstalledLocale = IsoStringToLocale(seqLanguages[i]); - if (aLocale.Language.equals(aInstalledLocale.Language)) + if (usLocale.indexOf(seqLanguages[i]) == 0) { + // requested locale starts with the installed locale + // (i.e. installed locale has index 0 in requested locale) bInstalled = sal_True; usLocale = seqLanguages[i]; break; |