JAL-2016 FeatureSettingsI now FeatureSettingsModelI
[jalview.git] / src / jalview / gui / AlignFrame.java
index c93b84b..5438ce8 100644 (file)
@@ -32,6 +32,7 @@ import jalview.api.AlignViewControllerI;
 import jalview.api.AlignViewportI;
 import jalview.api.AlignmentViewPanel;
 import jalview.api.FeatureSettingsControllerI;
+import jalview.api.FeatureSettingsModelI;
 import jalview.api.SplitContainerI;
 import jalview.api.ViewStyleI;
 import jalview.api.analysis.ScoreModelI;
@@ -53,6 +54,7 @@ import jalview.datamodel.AlignmentI;
 import jalview.datamodel.AlignmentOrder;
 import jalview.datamodel.AlignmentView;
 import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.DBRefSource;
 import jalview.datamodel.HiddenSequences;
 import jalview.datamodel.PDBEntry;
 import jalview.datamodel.SeqCigar;
@@ -94,9 +96,11 @@ import jalview.schemes.ZappoColourScheme;
 import jalview.structure.StructureSelectionManager;
 import jalview.util.MessageManager;
 import jalview.viewmodel.AlignmentViewport;
+import jalview.ws.SequenceFetcher;
 import jalview.ws.jws1.Discoverer;
 import jalview.ws.jws2.Jws2Discoverer;
 import jalview.ws.jws2.jabaws2.Jws2Instance;
+import jalview.ws.seqfetcher.ASequenceFetcher;
 import jalview.ws.seqfetcher.DbSourceProxy;
 
 import java.awt.BorderLayout;
@@ -962,7 +966,7 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
   @Override
   public void fetchSequence_actionPerformed(ActionEvent e)
   {
-    new SequenceFetcher(this);
+    new jalview.gui.SequenceFetcher(this);
   }
 
   @Override
@@ -4722,25 +4726,31 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
            * alternative protein products for my protein's gene
            */
           List<SequenceI> addedPeers = new ArrayList<SequenceI>();
-          AlignmentI alignment = AlignFrame.this.getViewport().getAlignment();
+          AlignmentI alignment = AlignFrame.this.getViewport()
+                  .getAlignment();
           Alignment xrefs = CrossRef.findXrefSequences(sel, dna, source,
                   alignment, addedPeers);
           if (xrefs != null)
           {
+            /*
+             * figure out colour scheme if any to apply to features
+             */
+            ASequenceFetcher sftch = new SequenceFetcher();
+            List<DbSourceProxy> proxies = sftch.getSourceProxy(source);
+            FeatureSettingsModelI featureColourScheme = null;
+            for (DbSourceProxy proxy : proxies)
+            {
+              FeatureSettingsModelI preferredColours = proxy
+                      .getFeatureColourScheme();
+              if (preferredColours != null)
+              {
+                featureColourScheme = preferredColours;
+                break;
+              }
+            }
             Alignment al = makeCrossReferencesAlignment(
                     alignment.getDataset(), xrefs);
 
-            /*
-             * Copy dna-to-protein mappings to new alignment
-             */
-            // TODO 1: no mappings are set up for EMBL product
-            // TODO 2: if they were, should add them to protein alignment, not
-            // dna
-            // List<AlignedCodonFrame> cf = xrefs.getCodonFrames();
-            // for (AlignedCodonFrame acf : cf)
-            // {
-            // al.addCodonFrame(acf);
-            // }
             AlignFrame newFrame = new AlignFrame(al, DEFAULT_WIDTH,
                     DEFAULT_HEIGHT);
             String newtitle = String.format("%s %s %s",
@@ -4764,7 +4774,11 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
               if (dna)
               {
                 copyAlignment = AlignmentUtils.makeCdsAlignment(
-                        sequenceSelection, cf);
+                        sequenceSelection, cf, alignment);
+                if (copyAlignment.getHeight() == 0)
+                {
+                  System.err.println("Failed to make CDS alignment");
+                }
                 al.getCodonFrames().clear();
                 al.getCodonFrames().addAll(cf);
               }
@@ -4774,6 +4788,8 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                         sequenceSelection));
                 copyAlignment.getCodonFrames().addAll(cf);
               }
+              copyAlignment.setGapCharacter(AlignFrame.this.viewport
+                      .getGapCharacter());
               StructureSelectionManager ssm = StructureSelectionManager
                       .getStructureSelectionManager(Desktop.instance);
               ssm.registerMappings(cf);
@@ -4787,46 +4803,69 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                 copyAlignment.addSequence(peer);
               }
 
-              /*
-               * align protein to dna
-               */
-              // TODO needs debugging
-              // if (dna)
-              // {
-              // al.alignAs(copyAlignment);
-              // }
-              // else
-              // {
-              // copyAlignment.alignAs(al);
-              // }
-
-              AlignFrame copyThis = new AlignFrame(copyAlignment,
-                      AlignFrame.DEFAULT_WIDTH, AlignFrame.DEFAULT_HEIGHT);
-              copyThis.setTitle(AlignFrame.this.getTitle());
+              if (copyAlignment.getHeight() > 0)
+              {
+                /*
+                 * align protein to dna
+                 */
+                // FIXME what if the dna is not aligned :-O
+                if (dna)
+                {
+                  al.alignAs(copyAlignment);
+                }
+                else
+                {
+                  /*
+                   * align cdna to protein - currently only if 
+                   * fetching and aligning Ensembl transcripts!
+                   */
+                  if (DBRefSource.ENSEMBL.equalsIgnoreCase(source))
+                  {
+                    copyAlignment.alignAs(al);
+                  }
+                }
 
-              boolean showSequenceFeatures = viewport
-                      .isShowSequenceFeatures();
-              newFrame.setShowSeqFeatures(showSequenceFeatures);
-              copyThis.setShowSeqFeatures(showSequenceFeatures);
-              FeatureRenderer myFeatureStyling = alignPanel.getSeqPanel().seqCanvas
-                      .getFeatureRenderer();
-              /*
-               * copy feature rendering settings to split frame
-               */
-              newFrame.alignPanel.getSeqPanel().seqCanvas
-                      .getFeatureRenderer().transferSettings(
-                              myFeatureStyling);
-              copyThis.alignPanel.getSeqPanel().seqCanvas
-                      .getFeatureRenderer().transferSettings(
-                              myFeatureStyling);
-              SplitFrame sf = new SplitFrame(dna ? copyThis : newFrame,
-                      dna ? newFrame : copyThis);
-              newFrame.setVisible(true);
-              copyThis.setVisible(true);
-              String linkedTitle = MessageManager
-                      .getString("label.linked_view_title");
-              Desktop.addInternalFrame(sf, linkedTitle, -1, -1);
-              sf.adjustDivider();
+                AlignFrame copyThis = new AlignFrame(copyAlignment,
+                        AlignFrame.DEFAULT_WIDTH, AlignFrame.DEFAULT_HEIGHT);
+                copyThis.setTitle(AlignFrame.this.getTitle());
+
+                boolean showSequenceFeatures = viewport
+                        .isShowSequenceFeatures();
+                newFrame.setShowSeqFeatures(showSequenceFeatures);
+                copyThis.setShowSeqFeatures(showSequenceFeatures);
+                FeatureRenderer myFeatureStyling = alignPanel.getSeqPanel().seqCanvas
+                        .getFeatureRenderer();
+
+                /*
+                 * copy feature rendering settings to split frame
+                 */
+                newFrame.alignPanel.getSeqPanel().seqCanvas
+                        .getFeatureRenderer().transferSettings(
+                                myFeatureStyling);
+                copyThis.alignPanel.getSeqPanel().seqCanvas
+                        .getFeatureRenderer().transferSettings(
+                                myFeatureStyling);
+
+                /*
+                 * apply 'database source' feature configuration
+                 * if any was found
+                 */
+                // TODO is this the feature colouring for the original
+                // alignment or the fetched xrefs? either could be Ensembl
+                newFrame.getViewport().applyFeaturesStyle(
+                        featureColourScheme);
+                copyThis.getViewport().applyFeaturesStyle(
+                        featureColourScheme);
+
+                SplitFrame sf = new SplitFrame(dna ? copyThis : newFrame,
+                        dna ? newFrame : copyThis);
+                newFrame.setVisible(true);
+                copyThis.setVisible(true);
+                String linkedTitle = MessageManager
+                        .getString("label.linked_view_title");
+                Desktop.addInternalFrame(sf, linkedTitle, -1, -1);
+                sf.adjustDivider();
+              }
             }
             else
             {
@@ -4857,18 +4896,21 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
       }
 
       /**
-       * @param alignment
-       * @param prods
+       * Makes an alignment containing the given sequences; the sequences are
+       * added to the given alignment dataset, and the dataset is set on (shared
+       * by) the new alignment
+       * 
+       * @param dataset
+       * @param seqs
        * @return
        */
-      protected Alignment makeCrossReferencesAlignment(
-Alignment dataset,
-              Alignment prods)
+      protected Alignment makeCrossReferencesAlignment(Alignment dataset,
+              Alignment seqs)
       {
-        SequenceI[] sprods = new SequenceI[prods.getHeight()];
+        SequenceI[] sprods = new SequenceI[seqs.getHeight()];
         for (int s = 0; s < sprods.length; s++)
         {
-          sprods[s] = (prods.getSequenceAt(s)).deriveSequence();
+          sprods[s] = (seqs.getSequenceAt(s)).deriveSequence();
           if (dataset.getSequences() == null
                   || !dataset.getSequences().contains(
                           sprods[s].getDatasetSequence()))
@@ -5318,10 +5360,10 @@ Alignment dataset,
               alignPanel.paintAlignment(true);
             }
           }
-            else
-            {
-              new FileLoader().LoadFile(viewport, file, protocol, format);
-            }
+          else
+          {
+            new FileLoader().LoadFile(viewport, file, protocol, format);
+          }
         }
       }
       if (isAnnotation)
@@ -5529,14 +5571,11 @@ Alignment dataset,
           @Override
           public void run()
           {
-            boolean isNuclueotide = alignPanel.alignFrame
-                    .getViewport().getAlignment()
-                    .isNucleotide();
+            boolean isNuclueotide = alignPanel.alignFrame.getViewport()
+                    .getAlignment().isNucleotide();
             new jalview.ws.DBRefFetcher(alignPanel.av
-                    .getSequenceSelection(),
-                    alignPanel.alignFrame, null,
-                    alignPanel.alignFrame.featureSettings,
-                    isNuclueotide)
+                    .getSequenceSelection(), alignPanel.alignFrame, null,
+                    alignPanel.alignFrame.featureSettings, isNuclueotide)
                     .fetchDBRefs(false);
           }
         }).start();
@@ -5551,7 +5590,7 @@ Alignment dataset,
       @Override
       public void run()
       {
-        final jalview.ws.SequenceFetcher sf = SequenceFetcher
+        final jalview.ws.SequenceFetcher sf = jalview.gui.SequenceFetcher
                 .getSequenceFetcherSingleton(me);
         javax.swing.SwingUtilities.invokeLater(new Runnable()
         {
@@ -5612,8 +5651,7 @@ Alignment dataset,
                                 .getSequenceSelection(),
                                 alignPanel.alignFrame, dassource,
                                 alignPanel.alignFrame.featureSettings,
-                                isNuclueotide)
-                                .fetchDBRefs(false);
+                                isNuclueotide).fetchDBRefs(false);
                       }
                     }).start();
                   }
@@ -5653,8 +5691,7 @@ Alignment dataset,
                                 .getSequenceSelection(),
                                 alignPanel.alignFrame, dassource,
                                 alignPanel.alignFrame.featureSettings,
-                                isNuclueotide)
-                                .fetchDBRefs(false);
+                                isNuclueotide).fetchDBRefs(false);
                       }
                     }).start();
                   }
@@ -5709,8 +5746,7 @@ Alignment dataset,
                                   .getSequenceSelection(),
                                   alignPanel.alignFrame, dassrc,
                                   alignPanel.alignFrame.featureSettings,
-                                  isNuclueotide)
-                                  .fetchDBRefs(false);
+                                  isNuclueotide).fetchDBRefs(false);
                         }
                       }).start();
                     }