WMR default binding, Toggle Chaperone Action, frame timing graph, prox sensor back-end (#182)

* perf graph overlay/checkbox added

* added toggle Chaperone action

* toggle chaperone non-functional

* fixed chaperone toggle action const to once

* Added Proximity Sensor Action back-end, not implemented via logic Until fixed by valve

* added default WMR controller profile

* formated

* formated steamvrtabcontroller.h

* fixed un-intended change

src/tabcontrollers/SteamVRTabController.h

@@ -39,6 +39,9 @@ class SteamVRTabController : public QObject
         bool allowSupersampleOverride READ allowSupersampleOverride WRITE
             setAllowSupersampleOverride NOTIFY allowSupersampleOverrideChanged )
 
+    Q_PROPERTY( bool performanceGraph READ performanceGraph WRITE
+                    setPerformanceGraph NOTIFY performanceGraphChanged )
+
 private:
     OverlayController* parent;
     QQuickWindow* widget;
@@ -47,6 +50,7 @@ private:
     bool m_motionSmoothing = true;
     bool m_allowSupersampleFiltering = true;
     bool m_allowSupersampleOverride = false;
+    bool m_performanceGraphToggle = false;
 
     void initMotionSmoothing();
     void initSupersampleOverride();
@@ -65,6 +69,7 @@ public:
     bool motionSmoothing() const;
     bool allowSupersampleFiltering() const;
     bool allowSupersampleOverride() const;
+    bool performanceGraph() const;
 
     void reloadSteamVRProfiles();
     void saveSteamVRProfiles();
@@ -77,6 +82,7 @@ public slots:
     void setMotionSmoothing( bool value, bool notify = true );
     void setAllowSupersampleFiltering( bool value, bool notify = true );
     void setAllowSupersampleOverride( bool value, bool notify = true );
+    void setPerformanceGraph( bool value, bool notify = true );
 
     void addSteamVRProfile( QString name,
                             bool includeSupersampling,
@@ -93,6 +99,7 @@ signals:
     void motionSmoothingChanged( bool value );
     void allowSupersampleFilteringChanged( bool value );
     void allowSupersampleOverrideChanged( bool value );
+    void performanceGraphChanged( bool value );
 
     void steamVRProfilesUpdated();
     void steamVRProfileAdded();