1 files changed, 66 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/maps/AbstractItemizedOverlay.java b/main/src/cgeo/geocaching/maps/AbstractItemizedOverlay.java
new file mode 100644
index 0000000..f1905a5
--- /dev/null
+++ b/main/src/cgeo/geocaching/maps/AbstractItemizedOverlay.java
@@ -0,0 +1,66 @@
+package cgeo.geocaching.maps;
+
+import cgeo.geocaching.maps.interfaces.ItemizedOverlayImpl;
+import cgeo.geocaching.maps.interfaces.MapProjectionImpl;
+import cgeo.geocaching.maps.interfaces.MapViewImpl;
+import cgeo.geocaching.maps.interfaces.GeneralOverlay;
+import cgeo.geocaching.maps.interfaces.OverlayImpl;
+import cgeo.geocaching.maps.interfaces.OverlayItemImpl;
+
+import android.graphics.Canvas;
+import android.graphics.Point;
+import android.graphics.drawable.Drawable;
+
+/**
+ * Base class for itemized overlays. Delegates calls from deriving classes to the contained
+ * provider-specific implementation.
+ *
+ * @author rsudev
+ *
+ */
+public abstract class AbstractItemizedOverlay implements GeneralOverlay {
+
+    private ItemizedOverlayImpl ovlImpl;
+
+    protected AbstractItemizedOverlay(ItemizedOverlayImpl ovlImplIn) {
+        ovlImpl = ovlImplIn;
+    }
+
+    void populate() {
+        ovlImpl.superPopulate();
+    }
+
+    public boolean onTap(int index) {
+        return ovlImpl.superOnTap(index);
+    }
+
+    Drawable boundCenter(Drawable markerIn) {
+        return ovlImpl.superBoundCenter(markerIn);
+    }
+
+    Drawable boundCenterBottom(Drawable markerIn) {
+        return ovlImpl.superBoundCenterBottom(markerIn);
+    }
+
+    void setLastFocusedItemIndex(int index) {
+        ovlImpl.superSetLastFocusedItemIndex(index);
+    }
+
+    public void draw(Canvas canvas, MapViewImpl mapView, boolean shadow) {
+        ovlImpl.superDraw(canvas, mapView, shadow);
+    }
+
+    public void drawOverlayBitmap(Canvas canvas, Point drawPosition,
+            MapProjectionImpl projection, byte drawZoomLevel) {
+        ovlImpl.superDrawOverlayBitmap(canvas, drawPosition, projection, drawZoomLevel);
+    }
+
+    @Override
+    public OverlayImpl getOverlayImpl() {
+        return ovlImpl;
+    }
+
+    public abstract OverlayItemImpl createItem(int index);
+
+    public abstract int size();
+}