Restore critical messages in the main window.

src/FactSystem/ParameterLoader.cc

@@ -953,35 +953,6 @@ void ParameterLoader::_checkInitialLoadComplete(bool failIfNoDefaultComponent)
     // We aren't waiting for any more initial parameter updates, initial parameter loading is complete
     _initialLoadComplete = true;
 
-    // Check for any errors during vehicle boot
-
-    UASMessageHandler* msgHandler = qgcApp()->toolbox()->uasMessageHandler();
-    if (msgHandler->getErrorCountTotal()) {
-        QString errors;
-        bool firstError = true;
-        bool errorsFound = false;
-
-        msgHandler->lockAccess();
-        foreach (UASMessage* msg, msgHandler->messages()) {
-            if (msg->severityIsError()) {
-                if (!firstError) {
-                    errors += "<br>";
-                }
-                errors += " - ";
-                errors += msg->getText();
-                firstError = false;
-                errorsFound = true;
-            }
-        }
-        msgHandler->showErrorsInToolbar();
-        msgHandler->unlockAccess();
-
-        if (errorsFound) {
-            QString errorMsg = QString("<b>Critical safety issue detected:</b><br>%1").arg(errors);
-            qgcApp()->showMessage(errorMsg);
-        }
-    }
-
     // Check for index based load failures
     QString indexList;
     bool initialLoadFailures = false;

src/FirmwarePlugin/FirmwarePlugin.cc

@@ -26,6 +26,8 @@
 
 #include <QDebug>
 
+const char* guided_mode_not_supported_by_vehicle = "Guided mode not supported by Vehicle.";
+
 bool FirmwarePlugin::isCapable(FirmwareCapabilities capabilities)
 {
     Q_UNUSED(capabilities);
@@ -155,7 +157,7 @@ void FirmwarePlugin::setGuidedMode(Vehicle* vehicle, bool guidedMode)
 {
     Q_UNUSED(vehicle);
     Q_UNUSED(guidedMode);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 bool FirmwarePlugin::isPaused(const Vehicle* vehicle) const
@@ -169,21 +171,21 @@ void FirmwarePlugin::pauseVehicle(Vehicle* vehicle)
 {
     // Not supported by generic vehicle
     Q_UNUSED(vehicle);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 void FirmwarePlugin::guidedModeRTL(Vehicle* vehicle)
 {
     // Not supported by generic vehicle
     Q_UNUSED(vehicle);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 void FirmwarePlugin::guidedModeLand(Vehicle* vehicle)
 {
     // Not supported by generic vehicle
     Q_UNUSED(vehicle);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 void FirmwarePlugin::guidedModeTakeoff(Vehicle* vehicle, double altitudeRel)
@@ -191,7 +193,7 @@ void FirmwarePlugin::guidedModeTakeoff(Vehicle* vehicle, double altitudeRel)
     // Not supported by generic vehicle
     Q_UNUSED(vehicle);
     Q_UNUSED(altitudeRel);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 void FirmwarePlugin::guidedModeGotoLocation(Vehicle* vehicle, const QGeoCoordinate& gotoCoord)
@@ -199,7 +201,7 @@ void FirmwarePlugin::guidedModeGotoLocation(Vehicle* vehicle, const QGeoCoordina
     // Not supported by generic vehicle
     Q_UNUSED(vehicle);
     Q_UNUSED(gotoCoord);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 void FirmwarePlugin::guidedModeChangeAltitude(Vehicle* vehicle, double altitudeRel)
@@ -207,7 +209,7 @@ void FirmwarePlugin::guidedModeChangeAltitude(Vehicle* vehicle, double altitudeR
     // Not supported by generic vehicle
     Q_UNUSED(vehicle);
     Q_UNUSED(altitudeRel);
-    qgcApp()->showMessage(QStringLiteral("Guided mode not supported by Vehicle."));
+    qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
 }
 
 const FirmwarePlugin::remapParamNameMajorVersionMap_t& FirmwarePlugin::paramNameRemapMajorVersionMap(void) const

src/Vehicle/Vehicle.cc

@@ -43,6 +43,8 @@ QGC_LOGGING_CATEGORY(VehicleLog, "VehicleLog")
 #define DEFAULT_LAT  38.965767f
 #define DEFAULT_LON -120.083923f
 
+extern const char* guided_mode_not_supported_by_vehicle;
+
 const char* Vehicle::_settingsGroup =               "Vehicle%1";        // %1 replaced with mavlink system id
 const char* Vehicle::_joystickModeSettingsKey =     "JoystickMode";
 const char* Vehicle::_joystickEnabledSettingsKey =  "JoystickEnabled";
@@ -1465,7 +1467,7 @@ bool Vehicle::pauseVehicleSupported(void) const
 void Vehicle::guidedModeRTL(void)
 {
     if (!guidedModeSupported()) {
-        qgcApp()->showMessage(QStringLiteral("Guided mode not supported by vehicle."));
+        qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
         return;
     }
     _firmwarePlugin->guidedModeRTL(this);
@@ -1474,7 +1476,7 @@ void Vehicle::guidedModeRTL(void)
 void Vehicle::guidedModeLand(void)
 {
     if (!guidedModeSupported()) {
-        qgcApp()->showMessage(QStringLiteral("Guided mode not supported by vehicle."));
+        qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
         return;
     }
     _firmwarePlugin->guidedModeLand(this);
@@ -1483,7 +1485,7 @@ void Vehicle::guidedModeLand(void)
 void Vehicle::guidedModeTakeoff(double altitudeRel)
 {
     if (!guidedModeSupported()) {
-        qgcApp()->showMessage(QStringLiteral("Guided mode not supported by vehicle."));
+        qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
         return;
     }
     setGuidedMode(true);
@@ -1493,7 +1495,7 @@ void Vehicle::guidedModeTakeoff(double altitudeRel)
 void Vehicle::guidedModeGotoLocation(const QGeoCoordinate& gotoCoord)
 {
     if (!guidedModeSupported()) {
-        qgcApp()->showMessage(QStringLiteral("Guided mode not supported by vehicle."));
+        qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
         return;
     }
     _firmwarePlugin->guidedModeGotoLocation(this, gotoCoord);
@@ -1502,7 +1504,7 @@ void Vehicle::guidedModeGotoLocation(const QGeoCoordinate& gotoCoord)
 void Vehicle::guidedModeChangeAltitude(double altitudeRel)
 {
     if (!guidedModeSupported()) {
-        qgcApp()->showMessage(QStringLiteral("Guided mode not supported by vehicle."));
+        qgcApp()->showMessage(guided_mode_not_supported_by_vehicle);
         return;
     }
     _firmwarePlugin->guidedModeChangeAltitude(this, altitudeRel);

src/ui/MainWindow.cc

@@ -278,6 +278,11 @@ MainWindow::MainWindow()
 #ifndef __mobile__
     _loadVisibleWidgetsSettings();
 #endif
+    //-- Enable message handler display of messages in main window
+    UASMessageHandler* msgHandler = qgcApp()->toolbox()->uasMessageHandler();
+    if(msgHandler) {
+        msgHandler->showErrorsInToolbar();
+    }
 }
 
 MainWindow::~MainWindow()