Progress bar for mission upload/download

src/MissionManager/MissionController.cc

@@ -57,6 +57,7 @@ MissionController::MissionController(QObject *parent)
     , _surveyMissionItemName(tr("Survey"))
     , _fwLandingMissionItemName(tr("Fixed Wing Landing"))
     , _appSettings(qgcApp()->toolbox()->settingsManager()->appSettings())
+    , _progressPct(0)
 {
     _resetMissionFlightStatus();
 }
@@ -1261,6 +1262,7 @@ void MissionController::activeVehicleBeingRemoved(void)
 
     disconnect(missionManager, &MissionManager::newMissionItemsAvailable,   this, &MissionController::_newMissionItemsAvailableFromVehicle);
     disconnect(missionManager, &MissionManager::inProgressChanged,          this, &MissionController::_inProgressChanged);
+    disconnect(missionManager, &MissionManager::progressPct,                this, &MissionController::_progressPctChanged);
     disconnect(missionManager, &MissionManager::currentIndexChanged,        this, &MissionController::_currentMissionIndexChanged);
     disconnect(missionManager, &MissionManager::lastCurrentIndexChanged,    this, &MissionController::resumeMissionIndexChanged);
     disconnect(missionManager, &MissionManager::resumeMissionReady,         this, &MissionController::resumeMissionReady);
@@ -1286,6 +1288,7 @@ void MissionController::activeVehicleSet(Vehicle* activeVehicle)
 
     connect(missionManager, &MissionManager::newMissionItemsAvailable,  this, &MissionController::_newMissionItemsAvailableFromVehicle);
     connect(missionManager, &MissionManager::inProgressChanged,         this, &MissionController::_inProgressChanged);
+    connect(missionManager, &MissionManager::progressPct,               this, &MissionController::_progressPctChanged);
     connect(missionManager, &MissionManager::currentIndexChanged,       this, &MissionController::_currentMissionIndexChanged);
     connect(missionManager, &MissionManager::lastCurrentIndexChanged,   this, &MissionController::resumeMissionIndexChanged);
     connect(missionManager, &MissionManager::resumeMissionReady,        this, &MissionController::resumeMissionReady);
@@ -1562,3 +1565,11 @@ void MissionController::clearCameraPoints(void)
 {
     _cameraPoints.clearAndDeleteContents();
 }
+
+void MissionController::_progressPctChanged(double progressPct)
+{
+    if (!qFuzzyCompare(progressPct, _progressPct)) {
+        _progressPct = progressPct;
+        emit progressPctChanged(progressPct);
+    }
+}

src/MissionManager/MissionController.h

@@ -66,6 +66,8 @@ public:
     Q_PROPERTY(QStringList          complexMissionItemNames READ complexMissionItemNames    NOTIFY complexMissionItemNamesChanged)
     Q_PROPERTY(QGeoCoordinate       plannedHomePosition     READ plannedHomePosition        NOTIFY plannedHomePositionChanged)
 
+    Q_PROPERTY(double               progressPct             READ progressPct                NOTIFY progressPctChanged)
+
     Q_PROPERTY(int                  resumeMissionIndex      READ resumeMissionIndex         NOTIFY resumeMissionIndexChanged)
 
     Q_PROPERTY(double               missionDistance         READ missionDistance            NOTIFY missionDistanceChanged)
@@ -129,6 +131,7 @@ public:
     QmlObjectListModel* cameraPoints            (void) { return &_cameraPoints; }
     QStringList         complexMissionItemNames (void) const;
     QGeoCoordinate      plannedHomePosition     (void) const;
+    double              progressPct             (void) const { return _progressPct; }
 
     /// Returns the item index two which a mission should be resumed. -1 indicates resume mission not available.
     int resumeMissionIndex(void) const;
@@ -161,6 +164,7 @@ signals:
     void batteryChangePointChanged(int batteryChangePoint);
     void batteriesRequiredChanged(int batteriesRequired);
     void plannedHomePositionChanged(QGeoCoordinate plannedHomePosition);
+    void progressPctChanged(double progressPct);
 
 private slots:
     void _newMissionItemsAvailableFromVehicle(bool removeAllRequested);
@@ -172,6 +176,7 @@ private slots:
     void _recalcMissionFlightStatus(void);
     void _updateContainsItems(void);
     void _cameraFeedback(QGeoCoordinate imageCoordinate, int index);
+    void _progressPctChanged(double progressPct);
 
 private:
     void _init(void);
@@ -215,6 +220,7 @@ private:
     QString                 _surveyMissionItemName;
     QString                 _fwLandingMissionItemName;
     AppSettings*            _appSettings;
+    double                  _progressPct;
 
     static const char*  _settingsGroup;
 

src/MissionManager/MissionManager.cc

@@ -49,6 +49,7 @@ void MissionManager::_writeMissionItemsWorker(void)
     _lastMissionRequest = -1;
 
     emit newMissionItemsAvailable(_missionItems.count() == 0);
+    emit progressPct(0);
 
     qCDebug(MissionManagerLog) << "writeMissionItems count:" << _missionItems.count();
 
@@ -500,6 +501,8 @@ void MissionManager::_handleMissionItem(const mavlink_message_t& message, bool m
         _startAckTimeout(AckMissionItem);
         return;
     }
+
+    emit progressPct((double)seq / (double)_missionItems.count());
     
     _retryCount = 0;
     if (_itemIndicesToRead.count() == 0) {
@@ -532,6 +535,8 @@ void MissionManager::_handleMissionRequest(const mavlink_message_t& message, boo
         return;
     }
 
+    emit progressPct((double)missionRequest.seq / (double)_missionItems.count());
+
     _lastMissionRequest = missionRequest.seq;
     if (!_itemIndicesToWrite.contains(missionRequest.seq)) {
         qCDebug(MissionManagerLog) << "_handleMissionRequest sequence number requested which has already been sent, sending again:" << missionRequest.seq;
@@ -857,6 +862,8 @@ QString MissionManager::_missionResultToString(MAV_MISSION_RESULT result)
 
 void MissionManager::_finishTransaction(bool success)
 {
+    emit progressPct(1);
+
     if (!success && _transactionInProgress == TransactionRead) {
         // Read from vehicle failed, clear partial list
         _clearAndDeleteMissionItems();
@@ -907,6 +914,8 @@ void MissionManager::_removeAllWorker(void)
 
     qCDebug(MissionManagerLog) << "_removeAllWorker";
 
+    emit progressPct(0);
+
     _dedicatedLink = _vehicle->priorityLink();
     mavlink_msg_mission_clear_all_pack_chan(qgcApp()->toolbox()->mavlinkProtocol()->getSystemId(),
                                             qgcApp()->toolbox()->mavlinkProtocol()->getComponentId(),

src/MissionManager/MissionManager.h

@@ -85,6 +85,7 @@ signals:
     void lastCurrentIndexChanged(int lastCurrentIndex);
     void resumeMissionReady(void);
     void cameraFeedback(QGeoCoordinate imageCoordinate, int index);
+    void progressPct(double progressPercentPct);
 
 private slots:
     void _mavlinkMessageReceived(const mavlink_message_t& message);

src/PlanView/PlanToolBar.qml

@@ -57,6 +57,8 @@ Rectangle {
     property real   _missionTime:               _missionValid ? missionTime : NaN
     property int    _batteryChangePoint:        _controllerValid ? planMasterController.missionController.batteryChangePoint : -1
     property int    _batteriesRequired:         _controllerValid ? planMasterController.missionController.batteriesRequired : -1
+    property real   _controllerProgressPct:     _controllerValid ? planMasterController.missionController.progressPct : 0
+    property bool   _syncInProgress:            _controllerValid ? planMasterController.missionController.syncInProgress : false
 
     property string _distanceText:              isNaN(_distance) ?              "-.-" : QGroundControl.metersToAppSettingsDistanceUnits(_distance).toFixed(1) + " " + QGroundControl.appSettingsDistanceUnitsString
     property string _altDifferenceText:         isNaN(_altDifference) ?         "-.-" : QGroundControl.metersToAppSettingsDistanceUnits(_altDifference).toFixed(1) + " " + QGroundControl.appSettingsDistanceUnitsString
@@ -110,6 +112,32 @@ Rectangle {
         }
     }
 
+    // Progress bar
+
+    on_ControllerProgressPctChanged: {
+        if (_controllerProgressPct === 1) {
+            resetProgressTimer.start()
+        } else if (_controllerProgressPct > 0) {
+            progressBar.visible = true
+        }
+    }
+
+    Timer {
+        id:             resetProgressTimer
+        interval:       1000
+        onTriggered:    progressBar.visible = false
+    }
+
+    Rectangle {
+        id:             progressBar
+        anchors.left:   parent.left
+        anchors.bottom: parent.bottom
+        height:         2
+        width:          _controllerProgressPct * parent.width
+        color:          qgcPal.colorGreen
+        visible:        false
+    }
+
     RowLayout {
         anchors.top:            parent.top
         anchors.bottom:         parent.bottom

src/ui/toolbar/MainToolBar.qml

@@ -211,5 +211,4 @@ Rectangle {
         width:          _activeVehicle ? _activeVehicle.parameterManager.loadProgress * parent.width : 0
         color:          qgcPal.colorGreen
     }
-
 }