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(root)/trunk/PcSoftware/Atom/Services/Logic/Display.js @ 1663 – Rev 1182 → 1185

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     this.mySoftPwmService.registerEventCallback("online", function(args) { self.softPwmOnline(); });
     /* If the service is already online we should call the handler here */
     this.softPwmOnline();
     this.exchangeCalendar = new ExchangeCalendar(function(shortname, data) { self.exchangeCalendarLookupCallback(shortname, data); });
-}
+    /* create the first menu item */
+    this.currentMenuItem = new MenuItem(this);
+    this.currentMenuItem.displayData[0] = "       " + this.niceName;
+    this.currentMenuItem.doUpdate = this.setTime;
+    /* create a test item */
+    var meny = new MenuItem(this);
+    meny.displayData[0] = "Hej  ";
+    meny.displayData[1] = "   ";
+    /* connect the items as a linked list */
+    this.currentMenuItem.setNextItem(meny);
+    this.currentMenuItem.setPrevItem(meny);
+    /* set the function that shall be executed when knob is turned */
+    this.currentMenuItem.doRight = this.changeToNext;
+    this.currentMenuItem.doLeft = this.changeToPrev;
+    /* connect the items as a linked list */
+    meny.setNextItem(this.currentMenuItem);
+    meny.setPrevItem(this.currentMenuItem);
+    /* set the function that shall be executed when knob is turned */
+    meny.doRight = this.changeToNext;
+    meny.doLeft = this.changeToPrev;
+}
+Display.prototype.changeToNext = function()
+{
+    if (this.nextItem)
+    {
+        this.parentDisplay.currentMenuItem = this.nextItem;
+    }
+}
+Display.prototype.changeToPrev = function()
+{
+    if (this.prevItem)
+    {
+        this.parentDisplay.currentMenuItem = this.prevItem;
+    }
+}
+Display.prototype.setTime = function()
+{
+    var date = new Date();
+    /* Get the current date time on the format YYYY-mm-dd HH.ii.ss */
+    var dateAndTime = "" + date.getHours().toString() + "." + date.getMinutes().toString().pad(2, "0", 0);
+    this.displayData[1] = "       " + dateAndTime;
+    //this.currentMenuItem.displayData[1] = "       " + dateAndTime;
+}
 Display.prototype.exchangeCalendarLookupCallback = function(shortname, data)
 {
     if (shortname == this.shortName)
+    {
         //FIXME check if data contains error tag and error message, print to log and keep previous data?
         this.exchangeData = data;
+    }
 }
 Display.prototype.softPwmOnline = function()
+{
+}
+{
+}
 Display.prototype.rotaryPosUpdate = function(SwitchId)
+{
-    for (var i = 0; i < myRotaryService.getSteps(SwitchId); i++)
+    for (var i = 0; i < this.myRotaryService.getSteps(SwitchId); i++)
+    {
-        if (myRotaryService.getDirection(SwitchId) == "Clockwise")
+        if (this.myRotaryService.getDirection(SwitchId) == "Clockwise")
+        {
+            if (this.currentMenuItem.doRight)
+            {
-            this.currentMenuItem.doRight();
+                this.currentMenuItem.doRight();
+            }
+        }
         else
+        {
+            if (this.currentMenuItem.doLeft)
+            {
-            this.currentMenuItem.doLeft();
+                this.currentMenuItem.doLeft();
+            }
         }
     }
+    this.updateDisplay();
 }
 Display.prototype.rotaryBtnUpdate = function(SwitchId)
+{
-    if (myRotaryService.getButtonStatus(SwitchId) == "Released")
+    if (this.myRotaryService.getButtonStatus(SwitchId) == "Released")
     {
+        if (this.currentMenuItem.doPress)
+        {
-        this.currentMenuItem.doPress();
+            this.currentMenuItem.doPress();
+        }
+    }
+    this.updateDisplay();
+}
 Display.prototype.updateDisplay = function()
 {
     /* see if the current menuitem wants to update itself */
     if (this.currentMenuItem.doUpdate)
+    {
         this.currentMenuItem.doUpdate();
+    }
+    /* Clear the LCD screen */
+    this.myLCDService.clearScreen();
     /* send the data for the current menuitem to display */
     for (var i = 0; i < this.currentMenuItem.displayData.length; i++)
     {
-        this.myLCDService.printText(0, i, currentMenuItem.displayData[i]);
+        this.myLCDService.printText(0, i, this.currentMenuItem.displayData[i]);
     }
+}
 Display.prototype.lcdOffline = function()
+{
     /* If we have no interval timer running do nothing */
+    {
         /* Clear the LCD screen */
         this.myLCDService.clearScreen();
         /* Set backlight to max */
         this.myLCDService.setBacklight(255);
         /* If we have no interval timer running start it */
         if (this.myInterval == null)
+        {
             var self = this;
             /* Start interval timer for our printout. Arguments are the callback function and time in milliseconds */
             this.myInterval = new Interval(function() { self.timerUpdate() }, 60000);
+        }
         this.myInterval.start();
+        this.updateDisplay();
+    }
+}
 Display.prototype.timerUpdate = function()
+{
     /* If LCD service is not online do nothing */
     if (this.myLCDService.isOnline())
+    {
-        this.exchangeCalendar.lookup(this.shortName);
+        //this.exchangeCalendar.lookup(this.shortName);
         /* update the info on display */
         this.updateDisplay();
         //var date = new Date();