1 files changed, 57 insertions, 0 deletions
diff --git a/src/cgeo/geocaching/mapcommon/ItemizedOverlayBase.java b/src/cgeo/geocaching/mapcommon/ItemizedOverlayBase.java
new file mode 100644
index 0000000..41739e2
--- /dev/null
+++ b/src/cgeo/geocaching/mapcommon/ItemizedOverlayBase.java
@@ -0,0 +1,57 @@
+package cgeo.geocaching.mapcommon;
+
+import android.graphics.Canvas;
+import android.graphics.Point;
+import android.graphics.drawable.Drawable;
+import cgeo.geocaching.mapinterfaces.ItemizedOverlayImpl;
+import cgeo.geocaching.mapinterfaces.MapProjectionImpl;
+import cgeo.geocaching.mapinterfaces.MapViewImpl;
+import cgeo.geocaching.mapinterfaces.OverlayItemImpl;
+
+/**
+ * Base class for itemized overlays. Delegates calls from deriving classes to the contained
+ * provider-specific implementation.
+ * @author rsudev
+ *
+ */
+public abstract class ItemizedOverlayBase {
+	
+	private ItemizedOverlayImpl ovlImpl;
+
+	public ItemizedOverlayBase(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);
+	}
+
+	public abstract OverlayItemImpl createItem(int index);
+	
+	public abstract int size();
+}