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/cli/main.vala | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

(limited to 'src/cli/main.vala')

diff --git a/src/cli/main.vala b/src/cli/main.vala
index 377efa1..aacb3ba 100644
--- a/src/cli/main.vala
+++ b/src/cli/main.vala
@@ -18,20 +18,23 @@ MainLoop ml;
 string[] commands;
 
 public static int main(string[] args) {
+	Intl.setlocale(LocaleCategory.ALL, "");
+	Intl.textdomain("shopsystem");
+
 	if (args.length == 1) {
-		stdout.printf("Nothing to send.\nUsage: %s <commnds to send...>\nExample: %s \"USER 1\" \"LOGOUT\"\n", args[0], args[0]);
+		stdout.printf(_("Nothing to send.\nUsage: %s <commands to send...>\nExample: %s \"USER 1\" \"LOGOUT\"\n"), args[0], args[0]);
 		return 0;
 	}
 	commands = args[1:args.length];
-	
+
 	cli = new CliImpl();
 	Bus.own_name(
 		BusType.SYSTEM,
 		"io.mainframe.shopsystem.Cli",
 		BusNameOwnerFlags.NONE,
-		on_bus_aquired,
-		on_name_aquired,
-		() => stderr.printf("Could not aquire name\n"));
+		on_bus_acquired,
+		on_name_acquired,
+		() => stderr.printf(_("Could not acquire name\n")));
 
 	ml = new MainLoop();
 
@@ -40,12 +43,12 @@ public static int main(string[] args) {
 	return 0;
 }
 
-void on_name_aquired() {
+void on_name_acquired() {
 	foreach (string cmd in commands) {
 		try {
 			cli.send(cmd);
 		} catch (Error e) {
-			stderr.printf("Error sending command: %s", e.message);
+			stderr.printf(_("Error sending command: %s"), e.message);
 		}
 	}
 
@@ -55,15 +58,14 @@ void on_name_aquired() {
         ml.quit ();
         return false;
     });
- 	time.attach (ml.get_context ());
-
+	time.attach (ml.get_context ());
 }
 
-void on_bus_aquired(DBusConnection con) {
+void on_bus_acquired(DBusConnection con) {
     try {
-        con.register_object("/io/mainframe/shopsystem/cli", cli);        
+        con.register_object("/io/mainframe/shopsystem/cli", cli);
     } catch(IOError e) {
-        stderr.printf("Could not register service\n");
+        stderr.printf(_("Could not register service\n"));
     }
 
 }
-- 
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