From 1987cb5f3acb2d2d2f474dee76c6b79fc473d0f4 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Sun, 11 Aug 2019 22:29:44 +0200
Subject: [PATCH] GUI: make languages "Undetermined"/"No linguistic content"
 translatable

---
 src/common/iso639.cpp      | 10 ++++++++--
 src/mkvtoolnix-gui/app.cpp |  2 +-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/common/iso639.cpp b/src/common/iso639.cpp
index 73401784b..e053fdeb1 100644
--- a/src/common/iso639.cpp
+++ b/src/common/iso639.cpp
@@ -538,7 +538,7 @@ list_iso639_languages() {
   size_t longest[3]   = { get_width_in_em(w_col1), get_width_in_em(w_col2), get_width_in_em(w_col3) };
 
   for (auto &lang : g_iso639_languages) {
-    longest[0] = std::max(longest[0], get_width_in_em(to_wide(lang.english_name)));
+    longest[0] = std::max(longest[0], get_width_in_em(to_wide(gettext(lang.english_name.c_str()))));
     longest[1] = std::max(longest[1], get_width_in_em(to_wide(lang.iso639_2_code)));
     longest[2] = std::max(longest[2], get_width_in_em(to_wide(lang.iso639_1_code)));
   }
@@ -547,7 +547,7 @@ list_iso639_languages() {
   mxinfo(std::wstring(longest[0] + 1, L'-') + L'+' + std::wstring(longest[1] + 2, L'-') + L'+' + std::wstring(longest[2] + 1, L'-') + L"\n");
 
   for (auto &lang : g_iso639_languages) {
-    std::wstring english = to_wide(lang.english_name);
+    std::wstring english = to_wide(gettext(lang.english_name.c_str()));
     std::wstring code2   = to_wide(lang.iso639_2_code);
     std::wstring code1   = to_wide(lang.iso639_1_code);
     mxinfo(FILL(english, 0) + L" | " + FILL(code2, 1) + L" | " + FILL(code1, 2) + L"\n");
@@ -637,3 +637,9 @@ map_to_iso639_2_code(std::string const &s,
 
   return -1;
 }
+
+// Make the following two strings translatable:
+#undef Y
+#define Y(x)
+Y("Undetermined")
+Y("No linguistic content; Not applicable")
diff --git a/src/mkvtoolnix-gui/app.cpp b/src/mkvtoolnix-gui/app.cpp
index c6e6c5e7f..2ca8abdb5 100644
--- a/src/mkvtoolnix-gui/app.cpp
+++ b/src/mkvtoolnix-gui/app.cpp
@@ -233,7 +233,7 @@ App::initializeIso639Languages() {
 
   for (auto const &language : g_iso639_languages) {
     auto languageCode = Q(language.iso639_2_code);
-    auto description  = Q("%1 (%2)").arg(Q(language.english_name)).arg(languageCode);
+    auto description  = Q("%1 (%2)").arg(Q(gettext(language.english_name.c_str()))).arg(languageCode);
     auto isCommon     = cfg.m_oftenUsedLanguages.indexOf(languageCode) != -1;
 
     s_iso639Languages.emplace_back(description, languageCode);