JAL-3490 pull up getViewAsVisibleContigs to base class and interface

[jalview.git] / src / jalview / viewmodel / AlignmentViewport.java

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 8dcd1b3..2c430db 100644 (file)
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -3044,4 +3044,22 @@ public abstract class AlignmentViewport
       codingComplement.setUpdateStructures(needToUpdateStructureViews);
     }
   }
+
+  @Override
+  public Iterator<int[]> getViewAsVisibleContigs(boolean selectedRegionOnly)
+  {
+    int start = 0;
+    int end = 0;
+    if (selectedRegionOnly && selectionGroup != null)
+    {
+      start = selectionGroup.getStartRes();
+      end = selectionGroup.getEndRes() + 1;
+    }
+    else
+    {
+      end = alignment.getWidth();
+    }
+    return (alignment.getHiddenColumns().getVisContigsIterator(start, end,
+            false));
+  }
 }