Move i18n setup into 3 separate platform files.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/lib/i18n_setup_windows.cc b/src/lib/i18n_setup_windows.cc
new file mode 100644
index 000000000..7833972b6
--- /dev/null
+++ b/src/lib/i18n_setup_windows.cc
@@ -0,0 +1,69 @@
+/*
+    Copyright (C) 2025 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#define UNICODE 1
+
+
+#include "i18n_setup.h"
+#include <fmt/format.h>
+#include <boost/filesystem.hpp>
+#include <windows.h>
+#include <libintl.h>
+
+
+using std::string;
+
+
+boost::filesystem::path
+dcpomatic::mo_path()
+{
+	wchar_t buffer[512];
+	GetModuleFileName(0, buffer, 512 * sizeof(wchar_t));
+	boost::filesystem::path p(buffer);
+	p = p.parent_path();
+	p = p.parent_path();
+	p /= "locale";
+	return p;
+}
+
+
+void
+dcpomatic::setup_i18n(string forced_language)
+{
+	if (!forced_language.empty()) {
+		/* Override our environment language.  Note that the caller must not
+		   free the string passed into putenv().
+		*/
+		auto s = fmt::format("LANGUAGE={}", forced_language);
+		putenv(strdup(s.c_str()));
+		s = fmt::format("LANG={}", forced_language);
+		putenv(strdup(s.c_str()));
+		s = fmt::format("LC_ALL={}", forced_language);
+		putenv(strdup(s.c_str()));
+	}
+
+	setlocale(LC_ALL, "");
+	textdomain("libdcpomatic2");
+
+	bindtextdomain("libdcpomatic2", mo_path().string().c_str());
+	bind_textdomain_codeset("libdcpomatic2", "UTF8");
+}
+