Finishing refactoring for today, added persistence to map position and zoom level

src/configuration.h

@@ -17,7 +17,7 @@
 #define WITH_TEXT_TO_SPEECH 1
 
 #define QGC_APPLICATION_NAME "QGroundControl"
-#define QGC_APPLICATION_VERSION "v. 0.8.3 (Alpha RC6)"
+#define QGC_APPLICATION_VERSION "v. 0.8.3 (Alpha RC7)"
 
 namespace QGC
 

src/uas/UAS.cc

@@ -44,7 +44,7 @@ warnVoltage(9.5f),
 warnLevelPercent(20.0f),
 currentVoltage(12.0f),
 lpVoltage(12.0f),
-batteryRemainingEstimateEnabled(true),
+batteryRemainingEstimateEnabled(false),
 mode(MAV_MODE_UNINIT),
 status(MAV_STATE_UNINIT),
 onboardTimeOffset(0),

src/ui/MapWidget.cc

@@ -92,11 +92,24 @@ MapWidget::MapWidget(QWidget *parent) :
     //    Layer* gsatLayer = new Layer("Google Satellite", gsat, Layer::MapLayer);
     //    mc->addLayer(gsatLayer);
 
+
+    // Zurich, ETH
+
+    int lastZoom = 16;
+    double lastLat = 47.376889;
+    double lastLon = 8.548056;
+
+    QSettings settings;
+    settings.beginGroup("QGC_MAPWIDGET");
+    lastLat = settings.value("LAST_LATITUDE", lastLat).toDouble();
+    lastLon = settings.value("LAST_LONGITUDE", lastLon).toDouble();
+    lastZoom = settings.value("LAST_ZOOM", lastZoom).toInt();
+    settings.endGroup();
+
     // SET INITIAL POSITION AND ZOOM
     // Set default zoom level
-    mc->setZoom(16);
-    // Zurich, ETH
-    mc->setView(QPointF(8.548056,47.376889));
+    mc->setZoom(lastZoom);
+    mc->setView(QPointF(lastLon, lastLat));
 
     // Veracruz Mexico
     //mc->setView(QPointF(-96.105208,19.138955));
@@ -262,7 +275,7 @@ void MapWidget::goTo()
     bool ok;
     QString text = QInputDialog::getText(this, tr("Please enter coordinates"),
                                          tr("Coordinates (Lat,Lon):"), QLineEdit::Normal,
-                                         QString("%1,%2").arg(mc->currentCoordinate().x()).arg(mc->currentCoordinate().y()), &ok);
+                                         QString("%1,%2").arg(mc->currentCoordinate().y()).arg(mc->currentCoordinate().x()), &ok);
     if (ok && !text.isEmpty())
     {
         QStringList split = text.split(",");
@@ -276,7 +289,7 @@ void MapWidget::goTo()
 
             if (ok)
             {
-                mc->setView(QPointF(latitude, longitude));
+                mc->setView(QPointF(longitude, latitude));
             }
         }
     }
@@ -990,6 +1003,14 @@ void MapWidget::showEvent(QShowEvent* event)
 void MapWidget::hideEvent(QHideEvent* event)
 {
     Q_UNUSED(event);
+    QSettings settings;
+    settings.beginGroup("QGC_MAPWIDGET");
+    QPointF currentPos = mc->currentCoordinate();
+    settings.setValue("LAST_LATITUDE", currentPos.y());
+    settings.setValue("LAST_LONGITUDE", currentPos.x());
+    settings.setValue("LAST_ZOOM", mc->currentZoom());
+    settings.endGroup();
+    settings.sync();
 }