X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fext%2Frbvi%2Fchimera%2FJalviewChimeraBinding.java;h=b05c168c50f1649db40a440e68116dabdd09c8c5;hb=400b50efffaa43ae2c3b4d3f653bf8215c5d1edc;hp=dca703892f7276b3bbf6ddcbe92a0a09c9fe93ad;hpb=230fac58c5afe1843bf7177834fe1bd1d7e6f9d5;p=jalview.git diff --git a/src/jalview/ext/rbvi/chimera/JalviewChimeraBinding.java b/src/jalview/ext/rbvi/chimera/JalviewChimeraBinding.java index dca7038..b05c168 100644 --- a/src/jalview/ext/rbvi/chimera/JalviewChimeraBinding.java +++ b/src/jalview/ext/rbvi/chimera/JalviewChimeraBinding.java @@ -23,6 +23,7 @@ package jalview.ext.rbvi.chimera; import jalview.api.AlignmentViewPanel; import jalview.api.FeatureRenderer; import jalview.api.SequenceRenderer; +import jalview.api.structures.JalviewStructureDisplayI; import jalview.bin.Cache; import jalview.datamodel.AlignmentI; import jalview.datamodel.ColumnSelection; @@ -41,6 +42,7 @@ import jalview.util.MessageManager; import java.awt.Color; import java.net.BindException; import java.util.ArrayList; +import java.util.Hashtable; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; @@ -64,6 +66,10 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel private static final String ALPHACARBON = "CA"; + private List chainNames = new ArrayList(); + + private Hashtable chainFile = new Hashtable(); + /* * Object through which we talk to Chimera */ @@ -87,8 +93,6 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel */ private boolean loadingFinished = true; - public String fileLoadingError; - /* * Map of ChimeraModel objects keyed by PDB full local file name */ @@ -102,11 +106,6 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel private String lastCommand; - /* - * current set of model filenames loaded - */ - String[] modelFileNames = null; - String lastHighlightCommand; /* @@ -116,6 +115,8 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel */ private long loadNotifiesHandled = 0; + private Thread chimeraMonitor; + /** * Open a PDB structure file in Chimera and set up mappings from Jalview. * @@ -193,16 +194,44 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel * @param ssm * @param pdbentry * @param sequenceIs - * @param chains * @param protocol */ public JalviewChimeraBinding(StructureSelectionManager ssm, - PDBEntry[] pdbentry, SequenceI[][] sequenceIs, String[][] chains, - DataSourceType protocol) + PDBEntry[] pdbentry, SequenceI[][] sequenceIs, DataSourceType protocol) { - super(ssm, pdbentry, sequenceIs, chains, protocol); - viewer = new ChimeraManager( - new ext.edu.ucsf.rbvi.strucviz2.StructureManager(true)); + super(ssm, pdbentry, sequenceIs, protocol); + viewer = new ChimeraManager(new StructureManager(true)); + } + + /** + * Starts a thread that waits for the Chimera process to finish, so that we + * can then close the associated resources. This avoids leaving orphaned + * Chimera viewer panels in Jalview if the user closes Chimera. + */ + protected void startChimeraProcessMonitor() + { + final Process p = viewer.getChimeraProcess(); + chimeraMonitor = new Thread(new Runnable() + { + + @Override + public void run() + { + try + { + p.waitFor(); + JalviewStructureDisplayI display = getViewer(); + if (display != null) + { + display.closeViewer(false); + } + } catch (InterruptedException e) + { + // exit thread if Chimera Viewer is closed in Jalview + } + } + }); + chimeraMonitor.start(); } /** @@ -223,18 +252,6 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel } /** - * Construct a title string for the viewer window based on the data Jalview - * knows about - * - * @param verbose - * @return - */ - public String getViewerTitle(boolean verbose) - { - return getViewerTitle("Chimera", verbose); - } - - /** * Tells Chimera to display only the specified chains * * @param toshow @@ -250,11 +267,14 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel boolean first = true; for (String chain : toshow) { + int modelNumber = getModelNoForChain(chain); + String showChainCmd = modelNumber == -1 ? "" : modelNumber + ":." + + chain.split(":")[1]; if (!first) { cmd.append(","); } - cmd.append(":.").append(chain); + cmd.append(showChainCmd); first = false; } @@ -263,7 +283,7 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel * window, but it looks more helpful not to (easier to relate chains to the * whole) */ - final String command = "~display #*; ~ribbon #*; ribbon " + final String command = "~display #*; ~ribbon #*; ribbon :" + cmd.toString(); sendChimeraCommand(command, false); } @@ -287,9 +307,14 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel lastCommand = null; viewer = null; + if (chimeraMonitor != null) + { + chimeraMonitor.interrupt(); + } releaseUIResources(); } + @Override public void colourByChain() { colourBySequence = false; @@ -305,6 +330,7 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel *
  • all others - white
    • * */ + @Override public void colourByCharge() { colourBySequence = false; @@ -326,6 +352,7 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel * @param _hiddenCols * an array of corresponding hidden columns for each alignment */ + @Override public void superposeStructures(AlignmentI[] _alignment, int[] _refStructure, ColumnSelection[] _hiddenCols) { @@ -567,23 +594,29 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel /** * Launch Chimera, unless an instance linked to this object is already - * running. Returns true if chimera is successfully launched, or already + * running. Returns true if Chimera is successfully launched, or already * running, else false. * * @return */ public boolean launchChimera() { - if (!viewer.isChimeraLaunched()) - { - return viewer.launchChimera(StructureManager.getChimeraPaths()); - } if (viewer.isChimeraLaunched()) { return true; } - log("Failed to launch Chimera!"); - return false; + + boolean launched = viewer.launchChimera(StructureManager + .getChimeraPaths()); + if (launched) + { + startChimeraProcessMonitor(); + } + else + { + log("Failed to launch Chimera!"); + } + return launched; } /** @@ -636,34 +669,15 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel String progressMsg); /** - * colour any structures associated with sequences in the given alignment - * using the getFeatureRenderer() and getSequenceRenderer() renderers but only - * if colourBySequence is enabled. + * Sends a set of colour commands to the structure viewer + * + * @param colourBySequenceCommands */ - public void colourBySequence(boolean showFeatures, - jalview.api.AlignmentViewPanel alignmentv) + @Override + protected void colourBySequence( + StructureMappingcommandSet[] colourBySequenceCommands) { - if (!colourBySequence || !loadingFinished) - { - return; - } - if (getSsm() == null) - { - return; - } - String[] files = getPdbFile(); - - SequenceRenderer sr = getSequenceRenderer(alignmentv); - - FeatureRenderer fr = null; - if (showFeatures) - { - fr = getFeatureRenderer(alignmentv); - } - AlignmentI alignment = alignmentv.getAlignment(); - - for (jalview.structure.StructureMappingcommandSet cpdbbyseq : getColourBySequenceCommands( - files, sr, fr, alignment)) + for (StructureMappingcommandSet cpdbbyseq : colourBySequenceCommands) { for (String command : cpdbbyseq.commands) { @@ -679,6 +693,7 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel * @param alignment * @return */ + @Override protected StructureMappingcommandSet[] getColourBySequenceCommands( String[] files, SequenceRenderer sr, FeatureRenderer fr, AlignmentI alignment) @@ -714,40 +729,12 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel // ////////////////////////// /** - * returns the current featureRenderer that should be used to colour the - * structures - * - * @param alignment - * - * @return - */ - public abstract FeatureRenderer getFeatureRenderer( - AlignmentViewPanel alignment); - - /** * instruct the Jalview binding to update the pdbentries vector if necessary * prior to matching the viewer's contents to the list of structure files * Jalview knows about. */ public abstract void refreshPdbEntries(); - private int getModelNum(String modelFileName) - { - String[] mfn = getPdbFile(); - if (mfn == null) - { - return -1; - } - for (int i = 0; i < mfn.length; i++) - { - if (mfn[i].equalsIgnoreCase(modelFileName)) - { - return i; - } - } - return -1; - } - /** * map between index of model filename returned from getPdbFile and the first * index of models from this file in the viewer. Note - this is not trimmed - @@ -764,35 +751,12 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel { return new String[0]; } - // if (modelFileNames == null) - // { - // Collection chimodels = viewer.getChimeraModels(); - // _modelFileNameMap = new int[chimodels.size()]; - // int j = 0; - // for (ChimeraModel chimodel : chimodels) - // { - // String mdlName = chimodel.getModelName(); - // } - // modelFileNames = new String[j]; - // // System.arraycopy(mset, 0, modelFileNames, 0, j); - // } return chimeraMaps.keySet().toArray( modelFileNames = new String[chimeraMaps.size()]); } /** - * returns the current sequenceRenderer that should be used to colour the - * structures - * - * @param alignment - * - * @return - */ - public abstract SequenceRenderer getSequenceRenderer( - AlignmentViewPanel alignment); - - /** * Construct and send a command to highlight zero, one or more atoms. We do * this by sending an "rlabel" command to show the residue label at that * position. @@ -944,6 +908,7 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel return loadNotifiesHandled; } + @Override public void setJalviewColourScheme(ColourSchemeI cs) { colourBySequence = false; @@ -960,12 +925,14 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel List residueSet = ResidueProperties.getResidues(isNucleotide(), false); - for (String res : residueSet) + for (String resName : residueSet) { - Color col = cs.findColour(res.charAt(0)); + char res = resName.length() == 3 ? ResidueProperties + .getSingleCharacterCode(resName) : resName.charAt(0); + Color col = cs.findColour(res, 0, null, null, 0f); command.append("color " + col.getRed() / normalise + "," + col.getGreen() / normalise + "," + col.getBlue() - / normalise + " ::" + res + ";"); + / normalise + " ::" + resName + ";"); } sendAsynchronousCommand(command.toString(), COLOURING_CHIMERA); @@ -1016,6 +983,7 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel * .html * @param col */ + @Override public void setBackgroundColour(Color col) { viewerCommandHistory(false); @@ -1068,35 +1036,6 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel } /** - * Returns a list of chains mapped in this viewer. Note this list is not - * currently scoped per structure. - * - * @return - */ - public List getChainNames() - { - List names = new ArrayList(); - String[][] allNames = getChains(); - if (allNames != null) - { - for (String[] chainsForPdb : allNames) - { - if (chainsForPdb != null) - { - for (String chain : chainsForPdb) - { - if (chain != null && !names.contains(chain)) - { - names.add(chain); - } - } - } - } - } - return names; - } - - /** * Send a 'focus' command to Chimera to recentre the visible display */ public void focusView() @@ -1131,4 +1070,31 @@ public abstract class JalviewChimeraBinding extends AAStructureBindingModel sm.highlightStructure(this, seq, positions); } } + + + @Override + public List getChainNames() + { + return chainNames; + } + + public Hashtable getChainFile() + { + return chainFile; + } + + public List getChimeraModelByChain(String chain) + { + return chimeraMaps.get(chainFile.get(chain)); + } + + public int getModelNoForChain(String chain) + { + List foundModels = getChimeraModelByChain(chain); + if (foundModels != null && !foundModels.isEmpty()) + { + return foundModels.get(0).getModelNumber(); + } + return -1; + } }