From e6a7a30e3b4f51e73b51b0dc78db610b1501b169 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@pulkomandy.ath.cx>
Date: Sun, 31 Jan 2010 21:17:39 +0000
Subject: [PATCH] This should have been part of previous commit : Add
 Language->IsCountry to tell if a language holds a country specifier (like
 fr_FR) or not (fr alone). This allows separating them in the preflet.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35366 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/locale/Language.cpp     | 11 ++++++++++-
 src/kits/locale/LocaleRoster.cpp | 19 +------------------
 2 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/src/kits/locale/Language.cpp b/src/kits/locale/Language.cpp
index 8ac5661b7f..64f8e65775 100644
--- a/src/kits/locale/Language.cpp
+++ b/src/kits/locale/Language.cpp
@@ -6,6 +6,8 @@
 
 #include <Language.h>
 
+#include <iostream>
+
 #include <Path.h>
 #include <String.h>
 #include <FindDirectory.h>
@@ -135,7 +137,7 @@ BLanguage::GetName(BString* name)
 	// TODO: This will return the language not in the current be_app_catalog,
 	// but in the current system wide language! Don't know the exact reason.
 	UnicodeString s;
-   	fICULocale->getDisplayLanguage(s);
+   	fICULocale->getDisplayName(s);
 	BStringByteSink converter(name);
 	s.toUTF8(converter);
 	return B_OK;
@@ -146,3 +148,10 @@ BLanguage::Code()
 {
 	return fICULocale->getLanguage();
 }
+
+
+bool
+BLanguage::IsCountry()
+{
+	return *(fICULocale->getCountry()) != '\0';
+}
diff --git a/src/kits/locale/LocaleRoster.cpp b/src/kits/locale/LocaleRoster.cpp
index 1bb63bf868..a1c6debffe 100644
--- a/src/kits/locale/LocaleRoster.cpp
+++ b/src/kits/locale/LocaleRoster.cpp
@@ -509,31 +509,14 @@ BLocaleRoster::GetInstalledLanguages(BMessage *languages) const
 	int32 i;
 	UnicodeString icuLanguageName;
 	BString languageName;
-	std::set<BString> languageSet;
 
-#undef REALLY_ALL_LANGUAGES
-#ifdef REALLY_ALL_LANGUAGES
-	const char* const* icuLocaleList = Locale::getISOLanguages();
-
-	// Loop over the strings and add them to an std::set to remove duplicates
-	for (i = 0; icuLocaleList[i]; i++) {
-		languageSet.insert(BString(icuLocaleList[i]));
-	}
-#else
 	int32_t localeCount;
 	const Locale* icuLocaleList
 		= Locale::getAvailableLocales(localeCount);
 
 	// Loop over the strings and add them to an std::set to remove duplicates
 	for (i = 0; i < localeCount; i++) {
-		languageSet.insert(icuLocaleList[i].getLanguage());
-	}
-#endif
-
-	std::set<BString>::const_iterator lastLang = languageSet.end();
-	for (std::set<BString>::const_iterator setIterator = languageSet.begin();
-		setIterator != lastLang; setIterator++) {
-		languages->AddString("langs", *setIterator);
+		languages->AddString("langs", icuLocaleList[i].getName());
 	}
 
 	return B_OK;