Allow fine grained control over locale

1 files changed, 32 insertions, 5 deletions

diff --git a/gtk2_ardour/main.cc b/gtk2_ardour/main.cc
index a123631a54..bd55e67327 100644
--- a/gtk2_ardour/main.cc
+++ b/gtk2_ardour/main.cc
@@ -297,11 +297,19 @@ int main (int argc, char *argv[])
 
 #ifdef ENABLE_NLS
 	/* initialize C and C++ locales to user preference */
-	setlocale (LC_ALL, "");
-	try {
-		std::locale::global (std::locale (setlocale (LC_ALL, 0)));
-	} catch (...) {
-		std::cerr << "Cannot set C++ locale\n";
+	char* l_msg = NULL;
+	char* l_num = NULL;
+	if (ARDOUR::translations_are_enabled ()) {
+		setlocale (LC_ALL, "");
+		try {
+			std::locale::global (std::locale (setlocale (LC_ALL, 0)));
+		} catch (...) {
+			std::cerr << "Cannot set C++ locale\n";
+		}
+		l_msg = setlocale (LC_MESSAGES, NULL);
+		l_num = setlocale (LC_NUMERIC, NULL);
+		if (l_msg) { l_msg = strdup (l_msg); }
+		if (l_num) { l_num = strdup (l_num); }
 	}
 #endif
 
@@ -379,6 +387,25 @@ int main (int argc, char *argv[])
 		return curvetest (curvetest_file);
 	}
 
+#ifdef ENABLE_NLS
+	ARDOUR::LocaleMode locale_mode = UIConfiguration::instance().get_locale_mode ();
+	if (l_msg && l_num && locale_mode != ARDOUR::SET_LC_ALL) {
+		try {
+			std::locale cpp_locale (std::locale::classic ());
+			cpp_locale = std::locale (cpp_locale, l_msg, std::locale::messages);
+			if (ARDOUR::SET_LC_MESSAGES_AND_LC_NUMERIC == locale_mode) {
+				cpp_locale = std::locale (cpp_locale, l_num, std::locale::numeric);
+			}
+			std::locale::global (cpp_locale);
+		} catch (...) {
+			std::cerr << "Cannot override C++ locale\n";
+		}
+		info << "LC_ALL: " << setlocale (LC_ALL, NULL) << endmsg;
+	}
+	free (l_msg);
+	free (l_num);
+#endif
+
 #ifndef PLATFORM_WINDOWS
 	if (::signal (SIGPIPE, sigpipe_handler)) {
 		cerr << _("Cannot xinstall SIGPIPE error handler") << endl;