X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fstructures%2Fmodels%2FAAStructureBindingModel.java;h=594984733efec9d80eb54adbbf9d7e53e4edadee;hb=ca4ed63aacf92872319f2bf64225c2742c338184;hp=dcd6da8d09bce37eeca9fe53e045a7446e9f63c7;hpb=2dea2608f1b4acefbedaaa88f931080ed882fc71;p=jalview.git

diff --git a/src/jalview/structures/models/AAStructureBindingModel.java b/src/jalview/structures/models/AAStructureBindingModel.java
index dcd6da8..5949847 100644
--- a/src/jalview/structures/models/AAStructureBindingModel.java
+++ b/src/jalview/structures/models/AAStructureBindingModel.java
@@ -1855,4 +1855,17 @@ public abstract class AAStructureBindingModel
       }
     }
   }
+
+  /**
+   * Returns the number of structure files in the structure viewer and mapped to
+   * Jalview. This may be zero if the files are still in the process of loading
+   * in the viewer.
+   * 
+   * @return
+   */
+  public int getMappedStructureCount()
+  {
+    String[] files = getStructureFiles();
+    return files == null ? 0 : files.length;
+  }
 }