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-rw-r--r--src/arctica-greeter.vala31
-rw-r--r--src/settings.vala1
2 files changed, 29 insertions, 3 deletions
diff --git a/src/arctica-greeter.vala b/src/arctica-greeter.vala
index adeb480..74be36a 100644
--- a/src/arctica-greeter.vala
+++ b/src/arctica-greeter.vala
@@ -606,6 +606,22 @@ public class ArcticaGreeter
}
}
+ private static void check_hidpi ()
+ {
+ try {
+ string output;
+ Process.spawn_command_line_sync(Path.build_filename (Config.PKGLIBEXECDIR, "arctica-greeter-check-hidpi"), out output, null, null);
+ output = output.strip();
+ if (output == "2") {
+ debug ("Activating HiDPI (2x scale ratio)");
+ GLib.Environment.set_variable ("GDK_SCALE", "2", true);
+ }
+ }
+ catch (Error e){
+ warning ("Error while setting HiDPI support: %s", e.message);
+ }
+ }
+
public static int main (string[] args)
{
/* Protect memory from being paged to disk, as we deal with passwords */
@@ -629,6 +645,18 @@ public class ArcticaGreeter
*/
GLib.Environment.set_variable ("GDK_CORE_DEVICE_EVENTS", "1", true);
+ log_timer = new Timer ();
+ Log.set_default_handler (log_cb);
+
+ var hidpi = AGSettings.get_string (AGSettings.KEY_ENABLE_HIDPI);
+ debug ("HiDPI support: %s", hidpi);
+ if (hidpi == "auto") {
+ check_hidpi ();
+ }
+ else if (hidpi == "on") {
+ GLib.Environment.set_variable ("GDK_SCALE", "2", true);
+ }
+
bool do_show_version = false;
bool do_test_mode = false;
OptionEntry versionOption = { "version", 'v', 0, OptionArg.NONE, ref do_show_version,
@@ -710,9 +738,6 @@ public class ArcticaGreeter
Gtk.init (ref args);
Ido.init ();
- log_timer = new Timer ();
- Log.set_default_handler (log_cb);
-
debug ("Starting arctica-greeter %s UID=%d LANG=%s", Config.VERSION, (int) Posix.getuid (), Environment.get_variable ("LANG"));
/* Set the cursor to not be the crap default */
diff --git a/src/settings.vala b/src/settings.vala
index e55b0c2..441035b 100644
--- a/src/settings.vala
+++ b/src/settings.vala
@@ -47,6 +47,7 @@ public class AGSettings
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";
+ public const string KEY_ENABLE_HIDPI = "enable-hidpi";
public static bool get_boolean (string key)
{