Better handling of resume mission upload failures

src/FlightDisplay/FlightDisplayView.qml

@@ -102,8 +102,9 @@ QGCView {
     }
 
     Connections {
-        target:                 _missionController
-        onResumeMissionReady:   guidedActionsController.confirmAction(guidedActionsController.actionResumeMissionReady)
+        target:                     _missionController
+        onResumeMissionReady:       guidedActionsController.confirmAction(guidedActionsController.actionResumeMissionReady)
+        onResumeMissionUploadFail:  guidedActionsController.confirmAction(guidedActionsController.actionResumeMissionUploadFail)
     }
 
     MessageDialog {

src/FlightDisplay/GuidedActionsController.qml

@@ -32,55 +32,58 @@ Item {
     property var actionList
     property var altitudeSlider
 
-    readonly property string emergencyStopTitle:    qsTr("Emergency Stop")
-    readonly property string armTitle:              qsTr("Arm")
-    readonly property string disarmTitle:           qsTr("Disarm")
-    readonly property string rtlTitle:              qsTr("RTL")
-    readonly property string takeoffTitle:          qsTr("Takeoff")
-    readonly property string landTitle:             qsTr("Land")
-    readonly property string startMissionTitle:     qsTr("Start Mission")
-    readonly property string continueMissionTitle:  qsTr("Continue Mission")
-    readonly property string resumeMissionTitle:    qsTr("Resume Mission")
-    readonly property string pauseTitle:            qsTr("Pause")
-    readonly property string changeAltTitle:        qsTr("Change Altitude")
-    readonly property string orbitTitle:            qsTr("Orbit")
-    readonly property string landAbortTitle:        qsTr("Land Abort")
-    readonly property string setWaypointTitle:      qsTr("Set Waypoint")
-    readonly property string gotoTitle:             qsTr("Goto Location")
+    readonly property string emergencyStopTitle:            qsTr("Emergency Stop")
+    readonly property string armTitle:                      qsTr("Arm")
+    readonly property string disarmTitle:                   qsTr("Disarm")
+    readonly property string rtlTitle:                      qsTr("RTL")
+    readonly property string takeoffTitle:                  qsTr("Takeoff")
+    readonly property string landTitle:                     qsTr("Land")
+    readonly property string startMissionTitle:             qsTr("Start Mission")
+    readonly property string continueMissionTitle:          qsTr("Continue Mission")
+    readonly property string resumeMissionTitle:            qsTr("Resume Mission")
+    readonly property string resumeMissionUploadFailTitle:  qsTr("Resume FAILED")
+    readonly property string pauseTitle:                    qsTr("Pause")
+    readonly property string changeAltTitle:                qsTr("Change Altitude")
+    readonly property string orbitTitle:                    qsTr("Orbit")
+    readonly property string landAbortTitle:                qsTr("Land Abort")
+    readonly property string setWaypointTitle:              qsTr("Set Waypoint")
+    readonly property string gotoTitle:                     qsTr("Goto Location")
 
-    readonly property string armMessage:                qsTr("Arm the vehicle.")
-    readonly property string disarmMessage:             qsTr("Disarm the vehicle")
-    readonly property string emergencyStopMessage:      qsTr("WARNING: This will stop all motors. If vehicle is currently in air it will crash.")
-    readonly property string takeoffMessage:            qsTr("Takeoff from ground and hold position.")
-    readonly property string startMissionMessage:       qsTr("Takeoff from ground and start the current mission.")
-    readonly property string continueMissionMessage:    qsTr("Continue the mission from the current waypoint.")
-             property string resumeMissionMessage:      qsTr("Resume the current mission. This will re-generate the mission from waypoint %1, takeoff and continue the mission.").arg(_resumeMissionIndex)
-    readonly property string resumeMissionReadyMessage: qsTr("Review the modified mission. Confirm if you want to takeoff and begin mission.")
-    readonly property string landMessage:               qsTr("Land the vehicle at the current position.")
-    readonly property string rtlMessage:                qsTr("Return to the home position of the vehicle.")
-    readonly property string changeAltMessage:          qsTr("Change the altitude of the vehicle up or down.")
-    readonly property string gotoMessage:               qsTr("Move the vehicle to the location clicked on the map.")
-             property string setWaypointMessage:        qsTr("Adjust current waypoint to %1.").arg(_actionData)
-    readonly property string orbitMessage:              qsTr("Orbit the vehicle around the current location.")
-    readonly property string landAbortMessage:          qsTr("Abort the landing sequence.")
-    readonly property string pauseMessage:              qsTr("Pause the vehicle at it's current position.")
+    readonly property string armMessage:                        qsTr("Arm the vehicle.")
+    readonly property string disarmMessage:                     qsTr("Disarm the vehicle")
+    readonly property string emergencyStopMessage:              qsTr("WARNING: This will stop all motors. If vehicle is currently in air it will crash.")
+    readonly property string takeoffMessage:                    qsTr("Takeoff from ground and hold position.")
+    readonly property string startMissionMessage:               qsTr("Takeoff from ground and start the current mission.")
+    readonly property string continueMissionMessage:            qsTr("Continue the mission from the current waypoint.")
+             property string resumeMissionMessage:              qsTr("Resume the current mission. This will re-generate the mission from waypoint %1, takeoff and continue the mission.").arg(_resumeMissionIndex)
+             property string resumeMissionUploadFailMessage:    qsTr("Upload of resume mission failed. Confirm to retry upload")
+    readonly property string resumeMissionReadyMessage:         qsTr("Review the modified mission. Confirm if you want to takeoff and begin mission.")
+    readonly property string landMessage:                       qsTr("Land the vehicle at the current position.")
+    readonly property string rtlMessage:                        qsTr("Return to the home position of the vehicle.")
+    readonly property string changeAltMessage:                  qsTr("Change the altitude of the vehicle up or down.")
+    readonly property string gotoMessage:                       qsTr("Move the vehicle to the location clicked on the map.")
+             property string setWaypointMessage:                qsTr("Adjust current waypoint to %1.").arg(_actionData)
+    readonly property string orbitMessage:                      qsTr("Orbit the vehicle around the current location.")
+    readonly property string landAbortMessage:                  qsTr("Abort the landing sequence.")
+    readonly property string pauseMessage:                      qsTr("Pause the vehicle at it's current position.")
 
-    readonly property int actionRTL:                1
-    readonly property int actionLand:               2
-    readonly property int actionTakeoff:            3
-    readonly property int actionArm:                4
-    readonly property int actionDisarm:             5
-    readonly property int actionEmergencyStop:      6
-    readonly property int actionChangeAlt:          7
-    readonly property int actionGoto:               8
-    readonly property int actionSetWaypoint:        9
-    readonly property int actionOrbit:              10
-    readonly property int actionLandAbort:          11
-    readonly property int actionStartMission:       12
-    readonly property int actionContinueMission:    13
-    readonly property int actionResumeMission:      14
-    readonly property int actionResumeMissionReady: 15
-    readonly property int actionPause:              16
+    readonly property int actionRTL:                        1
+    readonly property int actionLand:                       2
+    readonly property int actionTakeoff:                    3
+    readonly property int actionArm:                        4
+    readonly property int actionDisarm:                     5
+    readonly property int actionEmergencyStop:              6
+    readonly property int actionChangeAlt:                  7
+    readonly property int actionGoto:                       8
+    readonly property int actionSetWaypoint:                9
+    readonly property int actionOrbit:                      10
+    readonly property int actionLandAbort:                  11
+    readonly property int actionStartMission:               12
+    readonly property int actionContinueMission:            13
+    readonly property int actionResumeMission:              14
+    readonly property int actionResumeMissionReady:         15
+    readonly property int actionResumeMissionUploadFail:    16
+    readonly property int actionPause:                      17
 
     property bool showEmergenyStop:     !_hideEmergenyStop && _activeVehicle && _vehicleArmed && _vehicleFlying
     property bool showArm:              _activeVehicle && !_vehicleArmed
@@ -205,6 +208,11 @@ Item {
             confirmDialog.message = resumeMissionMessage
             confirmDialog.hideTrigger = Qt.binding(function() { return !showResumeMission })
             break;
+        case actionResumeMissionUploadFail:
+            confirmDialog.title = resumeMissionUploadFailTitle
+            confirmDialog.message = resumeMissionUploadFailMessage
+            confirmDialog.hideTrigger = Qt.binding(function() { return !showResumeMission })
+            break;
         case actionResumeMissionReady:
             confirmDialog.title = resumeMissionTitle
             confirmDialog.message = resumeMissionReadyMessage
@@ -271,6 +279,7 @@ Item {
             _activeVehicle.guidedModeTakeoff()
             break
         case actionResumeMission:
+        case actionResumeMissionUploadFail:
             missionController.resumeMission(missionController.resumeMissionIndex)
             break
         case actionResumeMissionReady:

src/MissionManager/MissionController.cc

@@ -1476,6 +1476,7 @@ void MissionController::managerVehicleChanged(Vehicle* managerVehicle)
     connect(_missionManager, &MissionManager::currentIndexChanged,      this, &MissionController::_currentMissionIndexChanged);
     connect(_missionManager, &MissionManager::lastCurrentIndexChanged,  this, &MissionController::resumeMissionIndexChanged);
     connect(_missionManager, &MissionManager::resumeMissionReady,       this, &MissionController::resumeMissionReady);
+    connect(_missionManager, &MissionManager::resumeMissionUploadFail,  this, &MissionController::resumeMissionUploadFail);
     connect(_managerVehicle, &Vehicle::homePositionChanged,             this, &MissionController::_managerVehicleHomePositionChanged);
     connect(_managerVehicle, &Vehicle::defaultCruiseSpeedChanged,       this, &MissionController::_recalcMissionFlightStatus);
     connect(_managerVehicle, &Vehicle::defaultHoverSpeedChanged,        this, &MissionController::_recalcMissionFlightStatus);

src/MissionManager/MissionController.h

@@ -160,6 +160,7 @@ signals:
     void complexMissionItemNamesChanged(void);
     void resumeMissionIndexChanged(void);
     void resumeMissionReady(void);
+    void resumeMissionUploadFail(void);
     void batteryChangePointChanged(int batteryChangePoint);
     void batteriesRequiredChanged(int batteriesRequired);
     void plannedHomePositionChanged(QGeoCoordinate plannedHomePosition);

src/MissionManager/MissionManager.cc

@@ -64,11 +64,6 @@ void MissionManager::_writeMissionItemsWorker(void)
     _retryCount = 0;
     emit inProgressChanged(true);
     _writeMissionCount();
-
-    _currentMissionIndex = -1;
-    _lastCurrentIndex = -1;
-    emit currentIndexChanged(-1);
-    emit lastCurrentIndexChanged(-1);
 }
 
 
@@ -875,7 +870,11 @@ void MissionManager::_finishTransaction(bool success)
         break;
     case TransactionWrite:
         if (success) {
-            // Write succeeded, update internal list to be current
+            // Write succeeded, update internal list to be current            
+            _currentMissionIndex = -1;
+            _lastCurrentIndex = -1;
+            emit currentIndexChanged(-1);
+            emit lastCurrentIndexChanged(-1);
             _clearAndDeleteMissionItems();
             for (int i=0; i<_writeMissionItems.count(); i++) {
                 _missionItems.append(_writeMissionItems[i]);
@@ -896,7 +895,11 @@ void MissionManager::_finishTransaction(bool success)
 
     if (_resumeMission) {
         _resumeMission = false;
-        emit resumeMissionReady();
+        if (success) {
+            emit resumeMissionReady();
+        } else {
+            emit resumeMissionUploadFail();
+        }
     }
 }
 

src/MissionManager/MissionManager.h

@@ -88,6 +88,7 @@ signals:
     void currentIndexChanged(int currentIndex);
     void lastCurrentIndexChanged(int lastCurrentIndex);
     void resumeMissionReady(void);
+    void resumeMissionUploadFail(void);
     void progressPct(double progressPercentPct);
     void removeAllComplete              (bool error);
     void sendComplete                   (bool error);