1 files changed, 73 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/maps/PositionAndScaleOverlay.java b/main/src/cgeo/geocaching/maps/PositionAndScaleOverlay.java
new file mode 100644
index 0000000..6b34b75
--- /dev/null
+++ b/main/src/cgeo/geocaching/maps/PositionAndScaleOverlay.java
@@ -0,0 +1,73 @@
+package cgeo.geocaching.maps;
+
+import cgeo.geocaching.maps.interfaces.GeneralOverlay;
+import cgeo.geocaching.maps.interfaces.MapProjectionImpl;
+import cgeo.geocaching.maps.interfaces.MapViewImpl;
+import cgeo.geocaching.maps.interfaces.OverlayImpl;
+
+import android.app.Activity;
+import android.graphics.Canvas;
+import android.graphics.Point;
+import android.location.Location;
+
+import java.util.ArrayList;
+
+public class PositionAndScaleOverlay implements GeneralOverlay {
+    private OverlayImpl ovlImpl = null;
+
+    PositionDrawer positionDrawer = null;
+    ScaleDrawer scaleDrawer = null;
+
+    public PositionAndScaleOverlay(Activity activity, OverlayImpl ovlImpl) {
+        this.ovlImpl = ovlImpl;
+        positionDrawer = new PositionDrawer(activity);
+        scaleDrawer = new ScaleDrawer(activity);
+    }
+
+    public void setCoordinates(Location coordinatesIn) {
+        positionDrawer.setCoordinates(coordinatesIn);
+    }
+
+    public Location getCoordinates() {
+        return positionDrawer.getCoordinates();
+    }
+
+    public void setHeading(float bearingNow) {
+        positionDrawer.setHeading(bearingNow);
+    }
+
+    public float getHeading() {
+        return positionDrawer.getHeading();
+    }
+
+    @Override
+    public void drawOverlayBitmap(Canvas canvas, Point drawPosition,
+            MapProjectionImpl projection, byte drawZoomLevel) {
+
+        drawInternal(canvas, projection, getOverlayImpl().getMapViewImpl());
+    }
+
+    @Override
+    public void draw(Canvas canvas, MapViewImpl mapView, boolean shadow) {
+
+        drawInternal(canvas, mapView.getMapProjection(), mapView);
+    }
+
+    private void drawInternal(Canvas canvas, MapProjectionImpl projection, MapViewImpl mapView) {
+        positionDrawer.drawPosition(canvas, projection);
+        scaleDrawer.drawScale(canvas, mapView);
+    }
+
+    @Override
+    public OverlayImpl getOverlayImpl() {
+        return this.ovlImpl;
+    }
+
+    public ArrayList<Location> getHistory() {
+        return positionDrawer.getHistory();
+    }
+
+    public void setHistory(ArrayList<Location> history) {
+        positionDrawer.setHistory(history);
+    }
+}