* Extend the Model class with a method bool HasLocalizedName().

* Disallow renaming of entries with localized names for now - this is meant to be temporary - and so far only in Tracker's Info window. Renames do not result in a change, visually, as the localized name hides the real name, and results in a bad user experience. One could possibly allow renames of the localized name, writing it back to the catalog. I've experimented with using BCatalogAddOn::SetString() but haven't been able to make it stick yet.
* Disallow renaming Trash in Tracker's Info window via Command-E.
* Adjust the argument order of BLocaleRoster::GetLocalizedFileName().
* Add a BLocaleRoster::GetLocalizedFileName() variant to look up another app's name given its signature and unlocalized, canonical name.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41126 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/locale/LocaleRoster.h

@@ -68,10 +68,14 @@ public:
 
 			bool				IsFilesystemTranslationPreferred() const;
 
-			status_t			GetLocalizedFileName(const entry_ref& ref,
-									BString& localizedFileName,
+			status_t			GetLocalizedFileName(BString& localizedFileName,
+									const entry_ref& ref,
 									bool traverse = false);
 
+			status_t			GetLocalizedFileName(BString& localizedFileName,
+									const char* signature, const char* context,
+									const char* string);
+
 	static	const char*			kCatLangAttr;
 	static	const char*			kCatSigAttr;
 	static	const char*			kCatFingerprintAttr;
@@ -82,6 +86,10 @@ public:
 private:
 	static	BCatalog*			_GetCatalog(BCatalog* catalog,
 									vint32* catalogInitStatus);
+
+			status_t			_PrepareCatalogEntry(const entry_ref& ref,
+									BString& signature, BString& context,
+									BString& string, bool traverse);
 };