From f192e262ea6d9905d29cf9ad8b0e76f463f9f475 Mon Sep 17 00:00:00 2001
From: Clement Lefebvre <clement.lefebvre@linuxmint.com>
Date: Thu, 26 Oct 2017 14:17:27 +0200
Subject: Add support for numlockx.

 Ported from slick-greeter:

 From 82d912b8fe98e01c80a59e3c010b1bbb18c859b0 Mon Sep 17 00:00:00 2001
 From: Clement Lefebvre <clement.lefebvre@linuxmint.com>
 Date: Tue, 11 Jul 2017 16:57:23 +0200
 Subject: [PATCH 1/1] Add support for numlockx
---
 data/org.ArcticaProject.arctica-greeter.gschema.xml |  4 ++++
 debian/control                                      |  1 +
 src/arctica-greeter.vala                            | 16 ++++++++++++++++
 src/settings.vala                                   |  1 +
 4 files changed, 22 insertions(+)

diff --git a/data/org.ArcticaProject.arctica-greeter.gschema.xml b/data/org.ArcticaProject.arctica-greeter.gschema.xml
index e870a38..7e8adc8 100644
--- a/data/org.ArcticaProject.arctica-greeter.gschema.xml
+++ b/data/org.ArcticaProject.arctica-greeter.gschema.xml
@@ -110,5 +110,9 @@
       <default>'service.arctica-project.org'</default>
       <summary>Default FQDN for host offering Remote Logon Service</summary>
     </key>
+    <key name="activate-numlock" type="b">
+      <default>false</default>
+      <summary>Whether to activate numlock. This features requires the installation of numlockx.</summary>
+    </key>
   </schema>
 </schemalist>
diff --git a/debian/control b/debian/control
index 1cf0afe..7f0327c 100644
--- a/debian/control
+++ b/debian/control
@@ -48,6 +48,7 @@ Recommends: ayatana-indicator-application,
             ayatana-indicator-sound,
             network-manager-gnome,
             xinput,
+            numlockx,
 Provides: lightdm-greeter
 Breaks:
  edubuntu-artwork (<< 12.01.1~),
diff --git a/src/arctica-greeter.vala b/src/arctica-greeter.vala
index 0355534..94a1eb0 100644
--- a/src/arctica-greeter.vala
+++ b/src/arctica-greeter.vala
@@ -580,6 +580,16 @@ public class ArcticaGreeter
         greeter_ready ();
     }
 
+    private static void activate_numlock ()
+    {
+        try {
+            Process.spawn_command_line_sync("/usr/bin/numlockx on", null, null, null);
+        }
+        catch (Error e){
+            warning ("Error while activating numlock: %s", e.message);
+        }
+    }
+
     public static int main (string[] args)
     {
         /* Protect memory from being paged to disk, as we deal with passwords */
@@ -641,6 +651,12 @@ public class ArcticaGreeter
         if (do_test_mode)
             debug ("Running in test mode");
 
+        /* Set the numlock state */
+        if (AGSettings.get_boolean (AGSettings.KEY_ACTIVATE_NUMLOCK)) {
+            debug ("Activating numlock");
+            activate_numlock ();
+        }
+
         Pid atspi_pid = 0;
         if (!do_test_mode)
         {
diff --git a/src/settings.vala b/src/settings.vala
index a888a96..e55b0c2 100644
--- a/src/settings.vala
+++ b/src/settings.vala
@@ -43,6 +43,7 @@ public class AGSettings
     public const string KEY_HIDDEN_USERS = "hidden-users";
     public const string KEY_GROUP_FILTER = "group-filter";
     public const string KEY_IDLE_TIMEOUT = "idle-timeout";
+    public const string KEY_ACTIVATE_NUMLOCK = "activate-numlock";
     public const string KEY_REMOTE_SERVICE_FQDN = "remote-service-fqdn";
     public const string KEY_TOGGLEBOX_FONT_FGCOLOR = "togglebox-font-fgcolor";
     public const string KEY_TOGGLEBOX_BUTTON_BGCOLOR = "togglebox-button-bgcolor";
-- 
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