Tweaks to launcher diagrams, to debug parking clicks

Adding some info/qInfo log output, to try and diagnose missed clicks
reported by some users.

src/GUI/AirportDiagram.cxx

@@ -165,7 +165,6 @@ void AirportDiagram::setAirport(FGAirportRef apt)
 
     clearIgnoredNavaids();
     addIgnoredNavaid(apt);
-
     recomputeBounds(true);
     update();
 }
@@ -182,7 +181,7 @@ void AirportDiagram::setSelection(QmlPositioned* pos)
         m_selection = pos->inner();
     }
     emit selectionChanged();
-    recomputeBounds(true);
+    recomputeBounds(false);
     update();
 }
 
@@ -193,7 +192,7 @@ void AirportDiagram::setApproachExtension(QuantityValue distance)
     }
 
     m_approachDistance = distance;
-    recomputeBounds(true);
+    recomputeBounds(false);
     update();
     emit approachExtensionChanged();
 }

src/GUI/BaseDiagram.cxx

@@ -642,20 +642,26 @@ void BaseDiagram::paintContents(QPainter* painter)
     Q_UNUSED(painter);
 }
 
-void BaseDiagram::recomputeBounds(bool resetZoom)
+void BaseDiagram::recomputeBounds(bool doResetZoom)
 {
     m_bounds = QRectF();
     doComputeBounds();
 
-    if (resetZoom) {
+    if (doResetZoom) {
-        m_autoScalePan = true;
+        resetZoom();
-        m_scale = 1.0;
-        m_panOffset = QPointF();
     }
 
     update();
 }
 
+void BaseDiagram::resetZoom()
+{
+    m_autoScalePan = true;
+    m_scale = 1.0;
+    m_panOffset = QPointF();
+    update();
+}
+
 void BaseDiagram::doComputeBounds()
 {
     // no-op in the base class

src/GUI/BaseDiagram.hxx

@@ -57,6 +57,8 @@ public:
     void setAircraftType(LauncherController::AircraftType type);
 
     QRect rect() const;
+    
+    Q_INVOKABLE void resetZoom();
 protected:
     void paint(QPainter* p) override;
 

src/GUI/LocationController.cxx

@@ -249,6 +249,7 @@ void LocationController::setDetailLocation(QmlPositioned* pos)
         m_detailLocation.clear();
         m_detailQml->setInner({});
     } else {
+        qInfo() << Q_FUNC_INFO << "pos:" << pos->ident();
         m_detailLocation = pos->inner();
         m_useActiveRunway = false;
         m_useAvailableParking = false;

src/GUI/qml/LocationAirportView.qml

@@ -24,6 +24,7 @@ Item {
             if (pos === null)
                 return;
 
+            console.info("Saw airport click on:" + pos.ident)
             _location.setDetailLocation(pos)
             diagram.selection = pos
             syncUIFromController();
@@ -36,7 +37,7 @@ Item {
     // not very declarative, try to remove this over time
     function syncUIFromController()
     {
-        if (_location.useAvailableParking || (_location.detail.type == Positioned.Parking)) {
+        if (_location.useAvailableParking || (_location.detail.type === Positioned.Parking)) {
             parkingRadio.select()
             parkingChoice.syncCurrentIndex();
         } else {
@@ -292,18 +293,21 @@ Item {
                     function syncCurrentIndex()
                     {
                         if (_location.useAvailableParking) {
+                            console.info("Parking: controller says use available")
                             currentIndex = -1;
                             return;
                         }
 
                         for (var i=0; i < _location.airportParkings.length; ++i) {
                             if (_location.airportParkings[i].equals(_location.detail)) {
+                                console.info("Found explicit parking " + _location.detail.ident + " at index " + i);
                                 currentIndex = i;
                                 return;
                             }
                         }
 
                         // not found, default to available
+                        console.info("Couldn't find parking at airport:" + _location.detail.ident)
                         currentIndex = -1;
                     }