@@ -19,6 +19,10 @@ var displayClass = {

         m.device = device;

         m.screenElements = {};

+        m.timers2 = {}; # tho old timer implementation use already a named timer hash

+        # Softkeys revert to the previous level after 45 seconds of inactivity.

+        m.softkeys_inactivity_delay = 45;

+

         if (role == 'MFD') {

             m.MFDMapTiles = MapTiles.new(m.display);

             m.MFDMapNavDisplay = MapNavDisplay.new(m.display);

@@ -206,6 +210,7 @@ var displayClass = {

             }

             me._updateRadio({auto:'nav'});

             me._updateRadio({auto:'comm'});

+            me.softkeys_inactivity();

             me.updateSoftKeys();

             me.progress.removeAllChildren();

             me.progress = nil;

@@ -363,6 +368,18 @@ var displayClass = {

     },

 #}}}

+    softkeys_inactivity : func {

+# automagically back to previous level after some delay {{{

+        me.timers2.softkeys_inactivity = maketimer (

+            me.softkeys_inactivity_delay,

+            func {

+                pop(me.device.softkeys.path);

+                me.updateSoftKeys();

+            }, me);

+        me.timers2.softkeys_inactivity.singleShot = 1;

+    },

+#}}}

+

     updateSoftKeys : func {

 # update SoftKeys boxes {{{

         # grey background code = #353939

@@ -399,6 +416,11 @@ var displayClass = {

                 me.screenElements[sprintf("SoftKey%02i-text", k)]

                     .setText('');

         }

+

+        if (size(me.device.softkeys.path))

+            me.timers2.softkeys_inactivity.restart(me.softkeys_inactivity_delay);

+        else

+            me.timers2.softkeys_inactivity.stop();

     },

 #}}}

@@ -120,38 +120,34 @@ var softkeysClass = {

             },

             XPDR: {

                 STBY : func {

-                    me.bindings.PFD.XPDR.inactivity.restart(45);

                     setprop('/instrumentation/transponder/ident', 0);

                     setprop('/instrumentation/transponder/knob-mode', 1);

                     setprop('/instrumentation/zkv1000/radio/xpdr-mode', 'STBY');

                     me.device.display.updateXPDR();

                 },

                 ON : func {

-                    me.bindings.PFD.XPDR.inactivity.restart(45);

                     setprop('/instrumentation/transponder/ident', 1);

                     setprop('/instrumentation/transponder/knob-mode', 4);

                     setprop('/instrumentation/zkv1000/radio/xpdr-mode', 'ON');

                     me.device.display.updateXPDR();

                 },

                 ALT : func {

-                    me.bindings.PFD.XPDR.inactivity.restart(45);

                     setprop('/instrumentation/transponder/ident', 1);

                     setprop('/instrumentation/transponder/knob-mode', 5);

                     setprop('/instrumentation/zkv1000/radio/xpdr-mode', 'ALT');

                     me.device.display.updateXPDR();

                 },

                 VFR : func {

-                    me.bindings.PFD.XPDR.inactivity.restart(45);

                     setprop('/instrumentation/transponder/id-code', '1200');

                     me.device.display.updateXPDR();

                 },

                 IDENT : func {

-                    me.bindings.PFD.XPDR.inactivity.restart(45);

                     call(me.bindings.PFD.IDENT, [], me);

                 },

                 CODE : {

                     '0' : func (n = 0) {

-                        me.bindings.PFD.XPDR.inactivity.restart(45);

+                        me.bindings.PFD.XPDR.CODE.inactivity.restart(me.device.display.softkeys_inactivity_delay);

+                        me.device.display.timers2.softkeys_inactivity.restart(me.device.display.softkeys_inactivity_delay);

                         var tuning = radios.getNode('xpdr-tuning-digit');

                         var d = tuning.getValue();

                         setprop('/instrumentation/transponder/inputs/digit[' ~ d ~ ']', n);

@@ -181,11 +177,13 @@ var softkeysClass = {

                         call(me.bindings.PFD.XPDR.CODE['0'], [ 7 ], me);

                     },

                     IDENT: func {

-                        me.bindings.PFD.XPDR.inactivity.restart(45);

+                        me.bindings.PFD.XPDR.CODE.inactivity.restart(me.device.display.softkeys_inactivity_delay);

+                        me.device.display.timers2.softkeys_inactivity.restart(me.device.display.softkeys_inactivity_delay);

                         call(me.bindings.PFD.IDENT, [], me);

                     },

                     BKSP: func {

-                        me.bindings.PFD.XPDR.inactivity.restart(45);

+                        me.bindings.PFD.XPDR.CODE.inactivity.restart(me.device.display.softkeys_inactivity_delay);

+                        me.device.display.timers2.softkeys_inactivity.restart(me.device.display.softkeys_inactivity_delay);

                         var tuning = radios.getNode('xpdr-tuning-digit');

                         var d = tuning.getValue();

                         d += (d < 3) ? 1 : -3;

@@ -201,8 +199,8 @@ var softkeysClass = {

                         call(me.bindings.PFD.XPDR.CODE.exit, inactive ? [[]] : [me.path], me);

                     },

                     exit : func (p) {

-                        if (contains(me.bindings.PFD.XPDR, 'inactivity')) # does not exists if IDENT pressed from top-level

-                            me.bindings.PFD.XPDR.inactivity.stop();

+                        if (contains(me.bindings.PFD.XPDR.CODE, 'inactivity')) # does not exists if IDENT pressed from top-level

+                            me.bindings.PFD.XPDR.CODE.inactivity.stop();

                         radios.removeChild('xpdr-tuning-digit', 0);

                         radios.removeChild('xpdr-backup-code', 0);

                         me.path = p;

@@ -210,7 +208,12 @@ var softkeysClass = {

                         me.device.display.updateSoftKeys();

                     },

                     hook : func {

-                        me.bindings.PFD.XPDR.inactivity.restart(45);

+                        # this level has its own timer as we may need to revert changes

+                        me.bindings.PFD.XPDR.CODE.inactivity = maketimer(

+                            me.device.display.softkeys_inactivity_delay,

+                            func call(me.bindings.PFD.XPDR.CODE.BACK, [1], me));

+                        me.bindings.PFD.XPDR.CODE.inactivity.singleShot = 1;

+                        me.bindings.PFD.XPDR.CODE.inactivity.start();

                         var tuning = getprop('/instrument/zkv1000/radios/xpdr-tuning-digit');

                         if (tuning == nil) {

                             radios.getNode('xpdr-tuning-digit', 1).setValue(3);

@@ -219,12 +222,6 @@ var softkeysClass = {

                         }

                     },

                 },

-                hook : func {

-                    me.bindings.PFD.XPDR.inactivity = maketimer(45,

-                        func call(me.bindings.PFD.XPDR.CODE.BACK, [1], me));

-                    me.bindings.PFD.XPDR.inactivity.singleShot = 1;

-                    me.bindings.PFD.XPDR.inactivity.start();

-                },

             },

             IDENT : func {

                 if (getprop('/instrumentation/zkv1000/radio/xpdr-mode') == 'STBY')

@@ -63,8 +63,8 @@ Please report bug at <seb.marque@free.fr>.

   * XPDR from SoftKeys

   * Selected altitude bug (widget off if IA within 100ft)

   * baro settings

+  * SoftKeys menus navigation for PFD and MFD, not yet implemented function are logged in console

 * ![][90%]

-  * SoftKeys menus navigation for PFD and MFD, not yet implemented function are logged in console (not yet 100% because it lackss the 45sec timer of inactivity on every level, actually done only for XPDR menu, that can easily be extended ![][ongoing])

   * Radio stack, including ID for NAV (bug: NAV1 ID isn't displayed ![][pause])

   * Bearing needs some checks to be sure it shows the correct information

   * CDI ![][ongoing], lacks information about the scale