1 files changed, 39 insertions, 0 deletions
diff --git a/plugins/media-keys/msd-media-keys-manager.c b/plugins/media-keys/msd-media-keys-manager.c
index 1ff0291..f0b0229 100644
--- a/plugins/media-keys/msd-media-keys-manager.c
+++ b/plugins/media-keys/msd-media-keys-manager.c
@@ -880,6 +880,36 @@ do_multimedia_player_action (MsdMediaKeysManager *manager,
         return msd_media_player_key_pressed (manager, key);
 }
 
+static void
+do_toggle_accessibility_key (const char *key)
+{
+        GSettings *settings;
+        gboolean state;
+
+        settings = g_settings_new ("org.mate.applications-at");
+        state = g_settings_get_boolean (settings, key);
+        g_settings_set_boolean (settings, key, !state);
+        g_object_unref (settings);
+}
+
+static void
+do_magnifier_action (MsdMediaKeysManager *manager)
+{
+        do_toggle_accessibility_key ("screen-magnifier-enabled");
+}
+
+static void
+do_screenreader_action (MsdMediaKeysManager *manager)
+{
+        do_toggle_accessibility_key ("screen-reader-enabled");
+}
+
+static void
+do_on_screen_keyboard_action (MsdMediaKeysManager *manager)
+{
+        do_toggle_accessibility_key ("screen-keyboard-enabled");
+}
+
 static gboolean
 do_action (MsdMediaKeysManager *manager,
            int                  type)
@@ -969,6 +999,15 @@ do_action (MsdMediaKeysManager *manager,
         case NEXT_KEY:
                 return do_multimedia_player_action (manager, "Next");
                 break;
+        case MAGNIFIER_KEY:
+                do_magnifier_action (manager);
+                break;
+        case SCREENREADER_KEY:
+                do_screenreader_action (manager);
+                break;
+        case ON_SCREEN_KEYBOARD_KEY:
+                do_on_screen_keyboard_action (manager);
+                break;
         default:
                 g_assert_not_reached ();
         }