JAL-2385 tweak to applet 'switch colour slider context'

[jalview.git] / src / jalview / structures / models / AAStructureBindingModel.java

diff --git a/src/jalview/structures/models/AAStructureBindingModel.java b/src/jalview/structures/models/AAStructureBindingModel.java
index 5dc3465..063eacf 100644 (file)
--- a/src/jalview/structures/models/AAStructureBindingModel.java
+++ b/src/jalview/structures/models/AAStructureBindingModel.java
@@ -21,9 +21,11 @@
 package jalview.structures.models;
 
 import jalview.api.StructureSelectionManagerProvider;
+import jalview.api.structures.JalviewStructureDisplayI;
 import jalview.datamodel.AlignmentI;
 import jalview.datamodel.PDBEntry;
 import jalview.datamodel.SequenceI;
+import jalview.io.DataSourceType;
 import jalview.structure.AtomSpec;
 import jalview.structure.StructureListener;
 import jalview.structure.StructureMapping;
@@ -70,7 +72,7 @@ public abstract class AAStructureBindingModel extends
   /*
    * datasource protocol for access to PDBEntrylatest
    */
-  String protocol = null;
+  DataSourceType protocol = null;
 
   protected boolean colourBySequence = true;
 
@@ -136,7 +138,7 @@ public abstract class AAStructureBindingModel extends
    */
   public AAStructureBindingModel(StructureSelectionManager ssm,
           PDBEntry[] pdbentry, SequenceI[][] sequenceIs,
-          String protocol)
+          DataSourceType protocol)
   {
     this.ssm = ssm;
     this.sequence = sequenceIs;
@@ -202,7 +204,7 @@ public abstract class AAStructureBindingModel extends
     return chains;
   }
 
-  public String getProtocol()
+  public DataSourceType getProtocol()
   {
     return protocol;
   }
@@ -677,4 +679,13 @@ public abstract class AAStructureBindingModel extends
    */
   public abstract List<String> getChainNames();
 
+  /**
+   * Returns the Jalview panel hosting the structure viewer (if any)
+   * 
+   * @return
+   */
+  public JalviewStructureDisplayI getViewer()
+  {
+    return null;
+  }
 }