Fix Language::GetName using the system-wide language settings instead of the current application one. Make ReadOnlyBootPrompt localize the list instantly when you select a language in it.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36295 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/locale/Language.cpp

@@ -8,6 +8,9 @@
 
 #include <iostream>
 
+#include <Catalog.h>
+#include <Locale.h>
+#include <LocaleRoster.h>
 #include <Path.h>
 #include <String.h>
 #include <FindDirectory.h>
@@ -133,10 +136,16 @@ BLanguage::GetString(uint32 id) const
 status_t
 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.
+	BMessage preferredLanguage;
+	be_locale_roster->GetPreferredLanguages(&preferredLanguage);
+	BString appLanguage;
+	
+	preferredLanguage.FindString("language", 0, &appLanguage);
+	
+	printf("lang : %s\n",appLanguage.String());
+	
 	UnicodeString s;
-   	fICULocale->getDisplayName(s);
+   	fICULocale->getDisplayName(Locale(appLanguage), s);
 	BStringByteSink converter(name);
 	s.toUTF8(converter);
 	return B_OK;

src/kits/locale/LocaleRoster.cpp

@@ -182,10 +182,8 @@ RosterData::RosterData()
 	BAutolock lock(fLock);
 	assert(lock.IsLocked());
 
-	// TODO: make a decision about log-facility and -options
 	openlog_team("liblocale.so", LOG_PID, LOG_USER);
 #ifndef DEBUG
-	// TODO: find out why the following bugger isn't working!
 	setlogmask_team(LOG_UPTO(LOG_WARNING));
 #endif
 
@@ -650,9 +648,9 @@ BLocaleRoster::LoadCatalog(const char *signature, const char *language,
 			// other languages.
 			// The current implementation uses the filename in order to
 			// detect dependencies (parenthood) between languages (it
-			// traverses from "english-british-oxford" to "english-british"
+			// traverses from "english_british_oxford" to "english_british"
 			// to "english"):
-			// TODO :use ICU facilities instead, so we can handle more
+			// TODO: use ICU facilities instead, so we can handle more
 			// complex things such as fr_FR@euro, or whatever, encodings
 			// and so on.
 			int32 pos;