Many WFC related improvements (WIP)

* Update systeminformation to 5.x
* More work on WFC display of basic stats -- nearly complete
* Disable idle timeout when on WFC

core/stat_log.js

@@ -366,7 +366,7 @@ class StatLog {
 
         const basicSysInfo = {
             mem         : 'total, free',
-            currentLoad : 'avgload, currentLoad',
+            currentLoad : 'avgLoad, currentLoad',
         };
 
         SysInfo.get(basicSysInfo)
@@ -380,8 +380,8 @@ class StatLog {
 
                 const loadStats = {
                     //  Not avail on BSD, yet.
-                    average : _.get(sysInfo, 'currentLoad.avgload', 0),
-                    current : _.get(sysInfo, 'currentLoad.currentLoad', 0),
+                    average : _.get(sysInfo, 'currentLoad.avgLoad', 0).toFixed(2),
+                    current : _.get(sysInfo, 'currentLoad.currentLoad', 0).toFixed(2),
                 };
 
                 this.setNonPersistentSystemStat(SysProps.SystemLoadStats, loadStats);

core/view.js

@@ -120,7 +120,7 @@ View.prototype.setPosition = function(pos) {
     //
     //  Allow the following forms: [row, col], { row : r, col : c }, or (row, col)
     //
-    if(util.isArray(pos)) {
+    if(Array.isArray(pos)) {
         this.position.row = pos[0];
         this.position.col = pos[1];
     } else if(_.isNumber(pos.row) && _.isNumber(pos.col)) {
@@ -259,7 +259,7 @@ View.prototype.setFocusProperty = function(focused) {
 };
 
 View.prototype.setFocus = function(focused) {
-    // Call separate method to differentiate between a value set as a 
+    // Call separate method to differentiate between a value set as a
     // property vs focus programmatically called.
     this.setFocusProperty(focused);
     this.restoreCursor();

core/wfc.js

@@ -99,12 +99,18 @@ exports.getModule = class WaitingForCallerModule extends MenuModule {
         });
     }
 
+    enter() {
+        this.client.stopIdleMonitor();
+        super.enter();
+    }
+
     leave() {
         _.remove(Log.log.streams, stream => {
             return stream.name === 'wfc-ringbuffer';
         });
 
         this._stopRefreshing();
+        this.client.startIdleMonitor();
 
         super.leave();
     }