Index: sources/gui/guiglobals.h
===================================================================
diff -u -r272bb81655222b2bf0c3c7099523c0b658eb9cb8 -r1732e83d2a0308b9c706f37d6d7724a364bbff2a
--- sources/gui/guiglobals.h	(.../guiglobals.h)	(revision 272bb81655222b2bf0c3c7099523c0b658eb9cb8)
+++ sources/gui/guiglobals.h	(.../guiglobals.h)	(revision 1732e83d2a0308b9c706f37d6d7724a364bbff2a)
@@ -27,18 +27,21 @@
         Q_GADGET
         explicit GuiActions();
     public:
-        enum GuiActionsType_Enum /*: quint16 QML doesn't support*/ {
+        enum class GuiActionsType_Enum /*: quint16 QML doesn't support*/ {
             Unknown     = 0x0000,
             PowerOff    = 0x0100,
-            Check_In    = 0x0700,
+            KeepAlive   = 0x0700,
             BloodFlow   = 0x0500,
+
+            String      = 0xFFFF,
         };
 
-        enum GuiActionsIndx_Enum {
-            PowerOff_Show = 0,
+        enum class GuiActionsIndx_Enum {
+            PowerOff_ShowHide   = 0,
+            PowerOff_Response   = 0,
         };
 
-        enum GuiActionsData_Enum /*: quint8  QML doesn't support*/ {
+        enum class GuiActionsData_Enum /*: quint8  QML doesn't support*/ {
             NoData      = 0x00,
 
             Command     = 0x00, // HD=>UI : should be handled in receive
@@ -63,8 +66,6 @@
     typedef GuiActions::GuiActionsData_Enum GuiActionData;
     typedef GuiActions::GuiActionsIndx_Enum GuiActionIndx;
 
-    QByteArray fromVariant(const QVariant &vData);
-
     void registerTypes();
     void registerQmlTypes();