SetupPage is usable without VehicleComponent

src/AutoPilotPlugins/Common/SetupPage.qml

@@ -25,6 +25,8 @@ QGCView {
     viewPanel:  setupPanel
 
     property alias  pageComponent:      pageLoader.sourceComponent
+    property string pageName:           vehicleComponent ? vehicleComponent.name : ""
+    property string pageDescription:    vehicleComponent ? vehicleComponent.description : ""
     property real   availableWidth:     width - pageLoader.x
     property real   availableHeight:    height - pageLoader.y
 
@@ -49,7 +51,7 @@ QGCView {
 
                 QGCLabel {
                     font.pointSize: ScreenTools.largeFontPointSize
-                    text:           vehicleComponent.name + " " + qsTr("Setup")
+                    text:           pageName + " " + qsTr("Setup")
                     visible:        !ScreenTools.isShortScreen
                 }
 
@@ -57,7 +59,7 @@ QGCView {
                     anchors.left:   parent.left
                     anchors.right:  parent.right
                     wrapMode:       Text.WordWrap
-                    text:           vehicleComponent.description
+                    text:           pageDescription
                     visible:        !ScreenTools.isShortScreen
                 }
             }

src/VehicleSetup/SetupView.qml

@@ -45,14 +45,14 @@ Rectangle {
     {
         if (_fullParameterVehicleAvailable) {
             if (QGroundControl.multiVehicleManager.activeVehicle.autopilot.vehicleComponents.length == 0) {
-                panelLoader.sourceComponent = noComponentsVehicleSummaryComponent
+                panelLoader.setSourceComponent(noComponentsVehicleSummaryComponent)
             } else {
-                panelLoader.source = "VehicleSummary.qml";
+                panelLoader.setSource("VehicleSummary.qml")
             }
         } else if (QGroundControl.multiVehicleManager.parameterReadyVehicleAvailable) {
-            panelLoader.sourceComponent = missingParametersVehicleSummaryComponent
+            panelLoader.setSourceComponent(missingParametersVehicleSummaryComponent)
         } else {
-            panelLoader.sourceComponent = disconnectedVehicleSummaryComponent
+            panelLoader.setSourceComponent(disconnectedVehicleSummaryComponent)
         }
     }
 
@@ -61,9 +61,9 @@ Rectangle {
         if (!ScreenTools.isMobile) {
             if (QGroundControl.multiVehicleManager.activeVehicleAvailable && QGroundControl.multiVehicleManager.activeVehicle.armed) {
                 _messagePanelText = _armedVehicleText
-                panelLoader.sourceComponent = messagePanelComponent
+                panelLoader.setSourceComponent(messagePanelComponent)
             } else {
-                panelLoader.source = "FirmwareUpgrade.qml";
+                panelLoader.setSource("FirmwareUpgrade.qml")
             }
         }
     }
@@ -72,34 +72,33 @@ Rectangle {
     {
         if (QGroundControl.multiVehicleManager.activeVehicleAvailable && QGroundControl.multiVehicleManager.activeVehicle.armed) {
             _messagePanelText = _armedVehicleText
-            panelLoader.sourceComponent = messagePanelComponent
+            panelLoader.setSourceComponent(messagePanelComponent)
         } else {
-            panelLoader.source = "JoystickConfig.qml";
+            panelLoader.setSource("JoystickConfig.qml")
         }
     }
 
     function showParametersPanel()
     {
-        panelLoader.source = "SetupParameterEditor.qml";
+        panelLoader.setSource("SetupParameterEditor.qml")
     }
 
     function showPX4FlowPanel()
     {
-        panelLoader.source = "PX4FlowSensor.qml";
+        panelLoader.setSource("PX4FlowSensor.qml")
     }
 
     function showVehicleComponentPanel(vehicleComponent)
     {
         if (QGroundControl.multiVehicleManager.activeVehicle.armed && !vehicleComponent.allowSetupWhileArmed) {
             _messagePanelText = _armedVehicleText
-            panelLoader.sourceComponent = messagePanelComponent
+            panelLoader.setSourceComponent(messagePanelComponent)
         } else {
             if (vehicleComponent.prerequisiteSetup != "") {
                 _messagePanelText = vehicleComponent.prerequisiteSetup + " setup must be completed prior to " + vehicleComponent.name + " setup."
-                panelLoader.sourceComponent = messagePanelComponent
+                panelLoader.setSourceComponent(messagePanelComponent)
             } else {
-                panelLoader.vehicleComponent = vehicleComponent
-                panelLoader.source = vehicleComponent.setupSource
+                panelLoader.setSource(vehicleComponent.setupSource, vehicleComponent)
                 for(var i = 0; i < componentRepeater.count; i++) {
                     var obj = componentRepeater.itemAt(i);
                     if (obj.text === vehicleComponent.name) {
@@ -350,6 +349,16 @@ Rectangle {
         anchors.top:            parent.top
         anchors.bottom:         parent.bottom
 
+        function setSource(source, vehicleComponent) {
+            panelLoader.vehicleComponent = vehicleComponent
+            panelLoader.source = source
+        }
+
+        function setSourceComponent(sourceComponent, vehicleComponent) {
+            panelLoader.vehicleComponent = vehicleComponent
+            panelLoader.sourceComponent = sourceComponent
+        }
+
         property var vehicleComponent
     }
 }