From ea64727f90a5f9a66c2fa81612e46ecdae438303 Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <sre@ring0.de>
Date: Thu, 28 Jun 2018 21:35:23 +0200
Subject: all: I18N support

This adds I18N support using standard gettext system together
with an initial German translation. This can be used to search
locales in some directory:

Intl.bindtextdomain("shopsystem", "/home/sre/src/serial-barcode-scanner");

And this can be used to switch language at runtime:

Intl.setlocale(LocaleCategory.ALL, "");
---
 src/pdf-stock/Makefile  |  4 ++--
 src/pdf-stock/main.vala | 11 +++++++----
 src/pdf-stock/test.vala |  4 ++--
 3 files changed, 11 insertions(+), 8 deletions(-)

(limited to 'src/pdf-stock')

diff --git a/src/pdf-stock/Makefile b/src/pdf-stock/Makefile
index 2c8be58..c310c65 100644
--- a/src/pdf-stock/Makefile
+++ b/src/pdf-stock/Makefile
@@ -6,10 +6,10 @@ all: pdf-stock
 	@echo > /dev/null
 
 pdf-stock: main.vala pdf-stock.vala ../database/db-interface.vala ../price.vapi ../../libcairobarcode/libcairobarcode.vapi
-	${VALAC} -X -w ${LIBCAIROBARCODE} -o $@ --pkg cairo --pkg pangocairo --pkg gio-2.0 --pkg posix $^
+	${VALAC} -X -D'GETTEXT_PACKAGE="shopsystem"' -X -w ${LIBCAIROBARCODE} -o $@ --pkg cairo --pkg pangocairo --pkg gio-2.0 --pkg posix $^
 
 test: test.vala pdf-stock-interface.vala
-	${VALAC} -X -w -o $@ --pkg gio-2.0 $^
+	${VALAC} -X -D'GETTEXT_PACKAGE="shopsystem"' -X -w -o $@ --pkg gio-2.0 $^
 
 run: pdf-stock
 	LD_LIBRARY_PATH=../../libcairobarcode ./pdf-stock
diff --git a/src/pdf-stock/main.vala b/src/pdf-stock/main.vala
index 49613f4..10aef60 100644
--- a/src/pdf-stock/main.vala
+++ b/src/pdf-stock/main.vala
@@ -14,23 +14,26 @@
  */
 
 public static int main(string[] args) {
+	Intl.setlocale(LocaleCategory.ALL, "");
+	Intl.textdomain("shopsystem");
+
 	Bus.own_name(
 		BusType.SYSTEM,
 		"io.mainframe.shopsystem.StockPDF",
 		BusNameOwnerFlags.NONE,
-		on_bus_aquired,
+		on_bus_acquired,
 		() => {},
-		() => stderr.printf("Could not aquire name\n"));
+		() => stderr.printf(_("Could not acquire name\n")));
 
 	new MainLoop().run();
 
 	return 0;
 }
 
-void on_bus_aquired(DBusConnection conn) {
+void on_bus_acquired(DBusConnection conn) {
     try {
         conn.register_object("/io/mainframe/shopsystem/stockpdf", new StockPDF());
     } catch(IOError e) {
-        stderr.printf("Could not register service\n");
+        stderr.printf(_("Could not register service\n"));
     }
 }
diff --git a/src/pdf-stock/test.vala b/src/pdf-stock/test.vala
index cc3da4f..3c4f6e8 100644
--- a/src/pdf-stock/test.vala
+++ b/src/pdf-stock/test.vala
@@ -19,9 +19,9 @@ public static int main(string args[]) {
 		var pdfdata = stock.generate();
 		FileUtils.set_contents("test.pdf", (string) pdfdata, pdfdata.length);
 	} catch(IOError e) {
-		error("IOError: %s", e.message);
+		error(_("IO Error: %s"), e.message);
 	} catch(FileError e) {
-		error("FileError: %s", e.message);
+		error(_("File Error: %s"), e.message);
 	}
 
 	return 0;
-- 
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