From 8e60fa48a8535da9eaa34ef35b5040c2eb68fc3b 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/config/Makefile    |  2 +-
 src/config/config.vala |  2 +-
 src/config/main.vala   | 11 +++++++----
 3 files changed, 9 insertions(+), 6 deletions(-)

(limited to 'src/config')

diff --git a/src/config/Makefile b/src/config/Makefile
index d93d5df..bda0cbb 100644
--- a/src/config/Makefile
+++ b/src/config/Makefile
@@ -2,7 +2,7 @@ all: config
 	@echo > /dev/null
 
 config: main.vala config.vala config-interface.vala
-	valac -X -w -o $@ --pkg gio-2.0 $^
+	valac -X -D'GETTEXT_PACKAGE="shopsystem"' -X -w -o $@ --pkg gio-2.0 $^
 
 clean:
 	rm -rf config
diff --git a/src/config/config.vala b/src/config/config.vala
index b25b667..bc476f4 100644
--- a/src/config/config.vala
+++ b/src/config/config.vala
@@ -23,7 +23,7 @@ public class Cfg {
 			this.file = new KeyFile();
 			this.file.load_from_file(file, KeyFileFlags.NONE);
 		} catch(Error e) {
-			error("Could not load configuration file: %s", e.message);
+			error(_("Could not load configuration file: %s"), e.message);
 		}
 	}
 
diff --git a/src/config/main.vala b/src/config/main.vala
index 5ae15be..c24b572 100644
--- a/src/config/main.vala
+++ b/src/config/main.vala
@@ -16,6 +16,9 @@
 Cfg cfg;
 
 public static int main(string[] args) {
+	Intl.setlocale(LocaleCategory.ALL, "");
+	Intl.textdomain("shopsystem");
+
 	string binarylocation = File.new_for_path(args[0]).get_parent().get_path();
 
 	cfg = new Cfg(binarylocation + "/../../ktt-shopsystem.cfg");
@@ -24,19 +27,19 @@ public static int main(string[] args) {
 		BusType.SYSTEM,
 		"io.mainframe.shopsystem.Config",
 		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 con) {
+void on_bus_acquired(DBusConnection con) {
     try {
         con.register_object("/io/mainframe/shopsystem/config", cfg);
     } catch(IOError e) {
-        stderr.printf("Could not register service\n");
+        stderr.printf(_("Could not register service\n"));
     }
 }
-- 
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