Add setting to enable COG/HOME Compass

src/FlightMap/Widgets/QGCCompassWidget.qml

@@ -17,10 +17,11 @@
 import QtQuick              2.3
 import QtGraphicalEffects   1.0
 
-import QGroundControl.Controls      1.0
-import QGroundControl.ScreenTools   1.0
-import QGroundControl.Vehicle       1.0
-import QGroundControl.Palette       1.0
+import QGroundControl              1.0
+import QGroundControl.Controls     1.0
+import QGroundControl.ScreenTools  1.0
+import QGroundControl.Vehicle      1.0
+import QGroundControl.Palette      1.0
 
 Item {
     id:     root
@@ -37,6 +38,9 @@ Item {
     property real _headingToHome:   vehicle ? vehicle.headingToHome.rawValue : 0
     property real _courseOverGround:activeVehicle ? activeVehicle.gps.courseOverGround.rawValue : 0
 
+    readonly property bool _showHomeHeadingCompass:        QGroundControl.settingsManager.flyViewSettings.showHomeHeadingCompass.value
+    readonly property bool _showCOGAngleCompass:        QGroundControl.settingsManager.flyViewSettings.showCOGAngleCompass.value
+
     QGCPalette { id: qgcPal; colorGroupEnabled: enabled }
 
 
@@ -67,11 +71,12 @@ Item {
         Image {
             id:                     homePointer
             width:                  size * 0.1
-            source:                 "/qmlimages/Home.svg"
+            source:                 _showHomeHeadingCompass ? "/qmlimages/Home.svg" : ""
             mipmap:                 true
             fillMode:               Image.PreserveAspectFit
             anchors.centerIn:   	parent
             sourceSize.width:       width
+            visible:                _showHomeHeadingCompass
 
             transform: Translate {
                 x: size/2.3 * Math.sin((-_heading + _headingToHome)*(3.14/180))
@@ -95,17 +100,21 @@ Item {
         }
 
         Image {
-            function f(){
-                console.log(_heading -_courseOverGround)
-            }
-            property double test: f()
             id:                 cOGPointer
-            source:             "/qmlimages/attitudePointer.svg"
+            source:             _showCOGAngleCompass ? "/qmlimages/attitudePointer.svg" : ""
             mipmap:             true
             fillMode:           Image.PreserveAspectFit
             anchors.fill:       parent
             sourceSize.height:  parent.height
 
+            onVisibleChanged: {
+                if (visible)
+                console.log("is being displayed")
+                else 
+                console.log("is being hidden")
+            }
+
+
             transform: Rotation {
                 origin.x:       cOGPointer.width  / 2
                 origin.y:       cOGPointer.height / 2

src/Settings/FlyView.SettingsGroup.json

@@ -24,5 +24,17 @@
     "shortDescription": "Use Vertical Instrument Panel instead of the default one",
     "type":             "bool",
     "defaultValue":     false
+},
+{
+    "name":             "showHomeHeadingCompass",
+    "shortDescription": "Show/Hide Home heading on the Compass",
+    "type":             "bool",
+    "defaultValue":     false
+},
+{
+    "name":             "showCOGAngleCompass",
+    "shortDescription": "Show/Hide Course Over Ground angle on the Compass",
+    "type":             "bool",
+    "defaultValue":     false
 }
 ]

src/Settings/FlyViewSettings.cc

@@ -21,3 +21,5 @@ DECLARE_SETTINGSFACT(FlyViewSettings, guidedMinimumAltitude)
 DECLARE_SETTINGSFACT(FlyViewSettings, guidedMaximumAltitude)
 DECLARE_SETTINGSFACT(FlyViewSettings, showLogReplayStatusBar)
 DECLARE_SETTINGSFACT(FlyViewSettings, alternateInstrumentPanel)
+DECLARE_SETTINGSFACT(FlyViewSettings, showHomeHeadingCompass)
+DECLARE_SETTINGSFACT(FlyViewSettings, showCOGAngleCompass)

src/Settings/FlyViewSettings.h

@@ -23,4 +23,6 @@ public:
     DEFINE_SETTINGFACT(guidedMaximumAltitude)
     DEFINE_SETTINGFACT(showLogReplayStatusBar)
     DEFINE_SETTINGFACT(alternateInstrumentPanel)
+    DEFINE_SETTINGFACT(showHomeHeadingCompass)
+    DEFINE_SETTINGFACT(showCOGAngleCompass)
 };

src/ui/preferences/GeneralSettings.qml

@@ -475,6 +475,21 @@ Rectangle {
 
                                 property Fact _alternateInstrumentPanel: QGroundControl.settingsManager.flyViewSettings.alternateInstrumentPanel
                             }
+                            FactCheckBox {
+                                text:       qsTr("Show/Hide Home heading on the Compass")
+                                visible:    _showHomeHeadingCompass.visible
+                                fact:       _showHomeHeadingCompass
+
+                                property Fact _showHomeHeadingCompass: QGroundControl.settingsManager.flyViewSettings.showHomeHeadingCompass
+                            }
+                            FactCheckBox {
+                                text:       qsTr("Show/Hide Course Over Ground angle on the Compass")
+                                visible:    _showCOGAngleCompass.visible
+                                fact:       _showCOGAngleCompass
+
+                                property Fact _showCOGAngleCompass: QGroundControl.settingsManager.flyViewSettings.showCOGAngleCompass
+                            }
+
 
                             GridLayout {
                                 columns: 2