Add timestamp to show/hide Gtk module methods

Several signals may be passed to the GNOME shell to show/hide
the keyboard. Since, the signals may be received in a different
order than they were sent, we ignore older messages and
process the newer ones.

1 files changed, 3 insertions, 3 deletions

diff --git a/libcaribou/keyboard-service.vala b/libcaribou/keyboard-service.vala
index 0a8c7c9..2e7351e 100644
--- a/libcaribou/keyboard-service.vala
+++ b/libcaribou/keyboard-service.vala
@@ -3,8 +3,8 @@ namespace Caribou {
     public abstract class KeyboardService : Object {
         public abstract void set_cursor_location(int x, int y, int w, int h);
         public abstract void set_entry_location(int x, int y, int w, int h);
-        public abstract void show();
-        public abstract void hide();
+        public abstract void show(uint32 timestamp);
+        public abstract void hide(uint32 timestamp);
 
         protected void register_keyboard (string name) {
             string dbus_name = @"org.gnome.Caribou.$name";
@@ -45,4 +45,4 @@ namespace Caribou {
         }
 
     }
-}
\ No newline at end of file
+}