*/
package jalview.ext.rbvi.chimera;
-import java.awt.Color;
-import java.net.BindException;
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-
-import ext.edu.ucsf.rbvi.strucviz2.ChimeraManager;
-import ext.edu.ucsf.rbvi.strucviz2.ChimeraModel;
-import ext.edu.ucsf.rbvi.strucviz2.StructureManager;
-import ext.edu.ucsf.rbvi.strucviz2.StructureManager.ModelType;
-
import jalview.api.AlignmentViewPanel;
import jalview.api.FeatureRenderer;
import jalview.api.SequenceRenderer;
import jalview.structures.models.AAStructureBindingModel;
import jalview.util.MessageManager;
+import java.awt.Color;
+import java.net.BindException;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import ext.edu.ucsf.rbvi.strucviz2.ChimeraManager;
+import ext.edu.ucsf.rbvi.strucviz2.ChimeraModel;
+import ext.edu.ucsf.rbvi.strucviz2.StructureManager;
+import ext.edu.ucsf.rbvi.strucviz2.StructureManager.ModelType;
+
public abstract class JalviewChimeraBinding extends AAStructureBindingModel
{
// Chimera clause to exclude alternate locations in atom selection
*/
private boolean loadingFinished = true;
- /*
- * state flag used to check if the Chimera viewer's paint method can be called
- */
- private boolean finishedInit = false;
-
public String fileLoadingError;
/*
*/
String[] modelFileNames = null;
- String lastMousedOverAtomSpec;
+ String lastHighlightCommand;
private List<String> lastReply;
*/
public void sendChimeraCommand(final String command, boolean logResponse)
{
+ if (viewer == null)
+ {
+ // ? thread running after viewer shut down
+ return;
+ }
viewerCommandHistory(false);
if (lastCommand == null || !lastCommand.equals(command))
{
* Construct and send a command to highlight zero, one or more atoms.
*
* <pre>
- * Done by generating a command like (to 'highlight' position 44)
- * show #0:44.C
+ * Done by generating a command like (to 'highlight' positions 44 and 46)
+ * show #0:44,46.C
* </pre>
*/
@Override
{
return;
}
- StringBuilder atomSpecs = new StringBuilder();
+ StringBuilder cmd = new StringBuilder(128);
boolean first = true;
+ boolean found = false;
+
for (AtomSpec atom : atoms)
{
int pdbResNum = atom.getPdbResNum();
List<ChimeraModel> cms = chimeraMaps.get(pdbfile);
if (cms != null && !cms.isEmpty())
{
- /*
- * Formatting as #0:34.A,#1:33.A doesn't work as desired, so instead we
- * concatenate multiple 'show' commands
- */
- atomSpecs.append(first ? "" : ";show ");
+ if (first)
+ {
+ cmd.append("show #").append(cms.get(0).getModelNumber())
+ .append(":");
+ }
+ else
+ {
+ cmd.append(",");
+ }
first = false;
- atomSpecs.append("#" + cms.get(0).getModelNumber());
- atomSpecs.append(":" + pdbResNum);
+ cmd.append(cms.get(0).getModelNumber()).append(":");
+ cmd.append(pdbResNum);
if (!chain.equals(" "))
{
- atomSpecs.append("." + chain);
+ cmd.append(".").append(chain);
}
+ found = true;
}
}
- String atomSpec = atomSpecs.toString();
+ String command = cmd.toString();
/*
* Avoid repeated commands for the same residue
*/
- if (atomSpec.equals(lastMousedOverAtomSpec))
+ if (command.equals(lastHighlightCommand))
{
return;
}
- StringBuilder command = new StringBuilder(32);
viewerCommandHistory(false);
- if (atomSpec.length() > 0)
+ if (found)
{
- command.append("show ").append(atomSpec);
viewer.sendChimeraCommand(command.toString(), false);
}
viewerCommandHistory(true);
- this.lastMousedOverAtomSpec = atomSpec;
+ this.lastHighlightCommand = command;
}
/**
*/
public abstract void refreshGUI();
+ @Override
public void setLoadingFromArchive(boolean loadingFromArchive)
{
this.loadingFromArchive = loadingFromArchive;
* @return true if Chimeral is still restoring state or loading is still going
* on (see setFinsihedLoadingFromArchive)
*/
+ @Override
public boolean isLoadingFromArchive()
{
return loadingFromArchive && !loadingFinished;
*
* @param finishedLoading
*/
+ @Override
public void setFinishedLoadingFromArchive(boolean finishedLoading)
{
loadingFinished = finishedLoading;
return true;
}
- public boolean isFinishedInit()
- {
- return finishedInit;
- }
-
- public void setFinishedInit(boolean finishedInit)
- {
- this.finishedInit = finishedInit;
- }
-
/**
* Returns a list of chains mapped in this viewer. Note this list is not
* currently scoped per structure.
{
sendChimeraCommand("focus", false);
}
+
+ /**
+ * Send a 'show' command for all atoms in the currently selected columns
+ *
+ * @param vp
+ */
+ public void highlightSelection(AlignmentViewPanel vp)
+ {
+ List<Integer> cols = vp.getAlignViewport().getColumnSelection()
+ .getSelected();
+ AlignmentI alignment = vp.getAlignment();
+ StructureSelectionManager sm = getSsm();
+ for (SequenceI seq : alignment.getSequences())
+ {
+ /*
+ * convert selected columns into sequence positions
+ */
+ int[] positions = new int[cols.size()];
+ int i = 0;
+ for (Integer col : cols)
+ {
+ positions[i++] = seq.findPosition(col);
+ }
+ sm.highlightStructure(this, seq, positions);
+ }
+ }
}