+ DEFAULT_HEIGHT);
+ }
+ }
+
+ /**
+ * create a new binding between structures in an existing jmol viewer instance
+ * and an alignpanel with sequences that have existing PDBFile entries. Note,
+ * this does not open a new Jmol window, or modify the display of the
+ * structures in the original jmol window. Note
+ *
+ * @param viewer
+ * JmolViewer instance
+ * @param sequenceIds
+ * - sequence Ids to search for associations This method doesn't
+ * work. See http://issues.jalview.org/browse/JAL-621
+ *
+ * public SequenceStructureBinding addStructureViewInstance(Object
+ * jmolviewer, String[] sequenceIds) { org.jmol.api.JmolViewer
+ * viewer=null; try { viewer = (org.jmol.api.JmolViewer) jmolviewer;
+ * } catch (ClassCastException ex) {
+ * System.err.println("Unsupported viewer object :"
+ * +jmolviewer.getClass()); } if (viewer==null) {
+ * System.err.println("Can't use this object as a structure viewer:"
+ * +jmolviewer.getClass()); return null; } SequenceI[] seqs=null; if
+ * (sequenceIds==null || sequenceIds.length==0) { seqs =
+ * viewport.getAlignment().getSequencesArray(); } else { Vector
+ * sqi=new Vector(); AlignmentI al = viewport.getAlignment(); for
+ * (int sid=0;sid<sequenceIds.length;sid++) { SequenceI sq =
+ * al.findName(sequenceIds[sid]); if (sq!=null) { sqi.addElement(sq);
+ * } } if (sqi.size()>0) { seqs = new SequenceI[sqi.size()]; for (int
+ * sid=0,sSize=sqi.size();sid<sSize;sid++) { seqs[sid] = (SequenceI)
+ * sqi.elementAt(sid); } } else { return null; } } ExtJmol jmv=null;
+ * // TODO: search for a jmv that involves viewer if (jmv==null){ //
+ * create a new viewer/jalview binding. jmv = new ExtJmol(viewer,
+ * alignPanel, seqs); } return jmv;
+ *
+ * }
+ **/
+ public boolean addPdbFile(String sequenceId, String pdbEntryString,
+ String pdbFile)
+ {
+ SequenceI toaddpdb = viewport.getAlignment().findName(sequenceId);
+ boolean needtoadd = false;
+ if (toaddpdb != null)
+ {
+ Vector pdbe = toaddpdb.getPDBId();
+ PDBEntry pdbentry = null;
+ if (pdbe != null && pdbe.size() > 0)
+ {
+ for (int pe = 0, peSize = pdbe.size(); pe < peSize; pe++)
+ {
+ pdbentry = (PDBEntry) pdbe.elementAt(pe);
+ if (!pdbentry.getId().equals(pdbEntryString)
+ && !pdbentry.getFile().equals(pdbFile))
+ {
+ pdbentry = null;
+ }
+ else
+ {
+ continue;
+ }
+ }
+ }
+ if (pdbentry == null)
+ {
+ pdbentry = new PDBEntry();
+ pdbentry.setId(pdbEntryString);
+ pdbentry.setFile(pdbFile);
+ needtoadd = true; // add this new entry to sequence.
+ }
+ // resolve data source
+ // TODO: this code should be a refactored to an io package
+ String protocol = AppletFormatAdapter.resolveProtocol(pdbFile, "PDB");
+ if (protocol == null)
+ {
+ return false;
+ }
+ if (needtoadd)
+ {
+ // make a note of the access mode and add
+ if (pdbentry.getProperty() == null)
+ {
+ pdbentry.setProperty(new Hashtable());
+ }
+ pdbentry.getProperty().put("protocol", protocol);
+ toaddpdb.addPDBId(pdbentry);
+ }
+ }
+ return true;
+ }
+
+ private Object[] cleanSeqChainArrays(SequenceI[] seqs, String[] chains)
+ {
+ if (seqs != null)
+ {
+ Vector sequences = new Vector();
+ for (int i = 0; i < seqs.length; i++)
+ {
+ if (seqs[i] != null)
+ {
+ sequences.addElement(new Object[]
+ { seqs[i], (chains != null) ? chains[i] : null });
+ }
+ }
+ seqs = new SequenceI[sequences.size()];
+ chains = new String[sequences.size()];
+ for (int i = 0, isize = sequences.size(); i < isize; i++)
+ {
+ Object[] oj = (Object[]) sequences.elementAt(i);
+
+ seqs[i] = (SequenceI) oj[0];
+ chains[i] = (String) oj[1];
+ }
+ }
+ return new Object[]
+ { seqs, chains };
+
+ }
+
+ public void newStructureView(JalviewLite applet, PDBEntry pdb,
+ SequenceI[] seqs, String[] chains, String protocol)
+ {
+ // Scrub any null sequences from the array
+ Object[] sqch = cleanSeqChainArrays(seqs, chains);
+ seqs = (SequenceI[]) sqch[0];
+ chains = (String[]) sqch[1];
+ if (seqs == null || seqs.length == 0)
+ {
+ System.err
+ .println("JalviewLite.AlignFrame:newStructureView: No sequence to bind structure to.");
+ }
+ if (protocol == null || protocol.trim().length() == 0
+ || protocol.equals("null"))
+ {
+ protocol = (String) pdb.getProperty().get("protocol");
+ if (protocol == null)
+ {
+ System.err.println("Couldn't work out protocol to open structure: "
+ + pdb.getId());
+ return;
+ }
+ }
+ if (applet.isAlignPdbStructures() && applet.jmolAvailable)
+ {
+ // can only do alignments with Jmol
+ // find the last jmol window assigned to this alignment
+ jalview.appletgui.AppletJmol ajm = null, tajm;
+ Vector jmols = applet
+ .getAppletWindow(jalview.appletgui.AppletJmol.class);
+ for (int i = 0, iSize = jmols.size(); i < iSize; i++)
+ {
+ tajm = (jalview.appletgui.AppletJmol) jmols.elementAt(i);
+ if (tajm.ap.alignFrame == this)
+ {
+ ajm = tajm;
+ break;
+ }
+ }
+ if (ajm != null)
+ {
+ System.err
+ .println("Incremental adding and aligning structure to existing Jmol view not yet implemented.");
+ // try and add the pdb structure
+ // ajm.addS
+ ajm = null;
+ }
+ }
+ // otherwise, create a new window
+ if (applet.jmolAvailable)
+ {
+ new jalview.appletgui.AppletJmol(pdb, seqs, chains, alignPanel,
+ protocol);
+ applet.lastFrameX += 40;
+ applet.lastFrameY += 40;
+ }
+ else
+ {
+ new MCview.AppletPDBViewer(pdb, seqs, chains, alignPanel, protocol);