X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FStructureViewerBase.java;h=f8fd97f7c9156da3dcf7610ae16195ed021969bf;hb=a1984b1c8c273ed33c7ce9283039f4027dcae2de;hp=07665e8ca6430e8f61de76c1774064ea8c5ccaca;hpb=75db7abd6c89a9465861dc7604faca4893c52101;p=jalview.git diff --git a/src/jalview/gui/StructureViewerBase.java b/src/jalview/gui/StructureViewerBase.java index 07665e8..f8fd97f 100644 --- a/src/jalview/gui/StructureViewerBase.java +++ b/src/jalview/gui/StructureViewerBase.java @@ -20,23 +20,6 @@ */ package jalview.gui; -import jalview.bin.Cache; -import jalview.datamodel.Alignment; -import jalview.datamodel.AlignmentI; -import jalview.datamodel.HiddenColumns; -import jalview.datamodel.PDBEntry; -import jalview.datamodel.SequenceI; -import jalview.gui.StructureViewer.ViewerType; -import jalview.gui.ViewSelectionMenu.ViewSetProvider; -import jalview.io.DataSourceType; -import jalview.io.JalviewFileChooser; -import jalview.io.JalviewFileView; -import jalview.jbgui.GStructureViewer; -import jalview.schemes.ColourSchemeI; -import jalview.schemes.ColourSchemes; -import jalview.structures.models.AAStructureBindingModel; -import jalview.util.MessageManager; - import java.awt.Color; import java.awt.Component; import java.awt.event.ActionEvent; @@ -51,17 +34,39 @@ import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayList; import java.util.List; +import java.util.Random; import java.util.Vector; import javax.swing.ButtonGroup; import javax.swing.JCheckBoxMenuItem; -import javax.swing.JColorChooser; import javax.swing.JMenu; import javax.swing.JMenuItem; import javax.swing.JRadioButtonMenuItem; import javax.swing.event.MenuEvent; import javax.swing.event.MenuListener; +import jalview.api.AlignmentViewPanel; +import jalview.bin.Cache; +import jalview.datamodel.AlignmentI; +import jalview.datamodel.PDBEntry; +import jalview.datamodel.SequenceI; +import jalview.gui.JalviewColourChooser.ColourChooserListener; +import jalview.gui.StructureViewer.ViewerType; +import jalview.gui.ViewSelectionMenu.ViewSetProvider; +import jalview.io.DataSourceType; +import jalview.io.JalviewFileChooser; +import jalview.io.JalviewFileView; +import jalview.jbgui.GStructureViewer; +import jalview.schemes.ColourSchemeI; +import jalview.schemes.ColourSchemes; +import jalview.structure.StructureMapping; +import jalview.structures.models.AAStructureBindingModel; +import jalview.util.BrowserLauncher; +import jalview.util.MessageManager; +import jalview.ws.dbsources.EBIAlfaFold; +import jalview.ws.dbsources.Pdb; +import jalview.ws.utils.UrlDownloadClient; + /** * Base class with common functionality for JMol, Chimera or other structure * viewers. @@ -88,13 +93,13 @@ public abstract class StructureViewerBase extends GStructureViewer /** * list of alignment panels to use for superposition */ - protected Vector _alignwith = new Vector<>(); + protected Vector _alignwith = new Vector<>(); /** * list of alignment panels that are used for colouring structures by aligned * sequences */ - protected Vector _colourwith = new Vector<>(); + protected Vector _colourwith = new Vector<>(); private String viewId = null; @@ -102,9 +107,9 @@ public abstract class StructureViewerBase extends GStructureViewer protected boolean alignAddedStructures = false; - protected boolean _started = false; + protected volatile boolean _started = false; - protected boolean addingStructures = false; + protected volatile boolean addingStructures = false; protected Thread worker = null; @@ -113,6 +118,17 @@ public abstract class StructureViewerBase extends GStructureViewer protected JMenu viewSelectionMenu; /** + * set after sequence colouring has been applied for this structure viewer. + * used to determine if the final sequence/structure mapping has been + * determined + */ + protected volatile boolean seqColoursApplied = false; + + private IProgressIndicator progressBar = null; + + private Random random = new Random(); + + /** * Default constructor */ public StructureViewerBase() @@ -121,6 +137,35 @@ public abstract class StructureViewerBase extends GStructureViewer } /** + * @return true if added structures should be aligned to existing one(s) + */ + @Override + public boolean isAlignAddedStructures() + { + return alignAddedStructures; + } + + /** + * + * @param true + * if added structures should be aligned to existing one(s) + */ + @Override + public void setAlignAddedStructures(boolean alignAdded) + { + alignAddedStructures = alignAdded; + } + + /** + * called by the binding model to indicate when adding structures is happening or has been completed + * @param addingStructures + */ + public synchronized void setAddingStructures(boolean addingStructures) + { + this.addingStructures = addingStructures; + } + + /** * * @param ap2 * @return true if this Jmol instance is linked with the given alignPanel @@ -130,13 +175,14 @@ public abstract class StructureViewerBase extends GStructureViewer return _aps.contains(ap2.av.getSequenceSetId()); } - public boolean isUsedforaligment(AlignmentPanel ap2) + public boolean isUsedforaligment(AlignmentViewPanel ap2) { return (_alignwith != null) && _alignwith.contains(ap2); } - public boolean isUsedforcolourby(AlignmentPanel ap2) + @Override + public boolean isUsedForColourBy(AlignmentViewPanel ap2) { return (_colourwith != null) && _colourwith.contains(ap2); } @@ -164,8 +210,6 @@ public abstract class StructureViewerBase extends GStructureViewer this.viewId = viewId; } - public abstract String getStateInfo(); - protected void buildActionMenu() { if (_alignwith == null) @@ -177,6 +221,10 @@ public abstract class StructureViewerBase extends GStructureViewer _alignwith.add(ap); } ; + // TODO: refactor to allow concrete classes to register buttons for adding + // here + // currently have to override to add buttons back in after they are cleared + // in this loop for (Component c : viewerActionMenu.getMenuComponents()) { if (c != alignStructs) @@ -186,6 +234,7 @@ public abstract class StructureViewerBase extends GStructureViewer } } + @Override public AlignmentPanel getAlignmentPanel() { return ap; @@ -238,7 +287,8 @@ public abstract class StructureViewerBase extends GStructureViewer * * @param nap */ - public void removeAlignmentPanel(AlignmentPanel nap) + @Override + public void removeAlignmentPanel(AlignmentViewPanel nap) { try { @@ -310,8 +360,6 @@ public abstract class StructureViewerBase extends GStructureViewer public abstract ViewerType getViewerType(); - protected abstract IProgressIndicator getIProgressIndicator(); - /** * add a new structure (with associated sequences and chains) to this viewer, * retrieving it if necessary first. @@ -326,7 +374,7 @@ public abstract class StructureViewerBase extends GStructureViewer */ protected void addStructure(final PDBEntry pdbentry, final SequenceI[] seqs, final String[] chains, - final boolean align, final IProgressIndicator alignFrame) + final IProgressIndicator alignFrame) { if (pdbentry.getFile() == null) { @@ -350,7 +398,7 @@ public abstract class StructureViewerBase extends GStructureViewer } } // and call ourselves again. - addStructure(pdbentry, seqs, chains, align, alignFrame); + addStructure(pdbentry, seqs, chains, alignFrame); } }).start(); return; @@ -362,87 +410,42 @@ public abstract class StructureViewerBase extends GStructureViewer { seqs }, new String[][] { chains }); addingStructures = true; _started = false; - alignAddedStructures = align; worker = new Thread(this); worker.start(); return; } - /** - * Presents a dialog with the option to add an align a structure to an - * existing structure view - * - * @param pdbId - * @param view - * @return YES, NO or CANCEL JvOptionPane code - */ - protected int chooseAlignStructureToViewer(String pdbId, - StructureViewerBase view) - { - int option = JvOptionPane.showInternalConfirmDialog(Desktop.desktop, - MessageManager.formatMessage("label.add_pdbentry_to_view", - new Object[] - { pdbId, view.getTitle() }), - MessageManager - .getString("label.align_to_existing_structure_view"), - JvOptionPane.YES_NO_CANCEL_OPTION); - return option; - } - protected boolean hasPdbId(String pdbId) { return getBinding().hasPdbId(pdbId); } - protected abstract List getViewersFor( - AlignmentPanel alp); - /** - * Check for any existing views involving this alignment and give user the - * option to add and align this molecule to one of them - * - * @param pdbentry - * @param seq - * @param chains - * @param apanel - * @param pdbId - * @return true if user adds to a view, or cancels entirely, else false + * Returns a list of any viewer of the instantiated type. The list is + * restricted to those linked to the given alignment panel if it is not null. */ - protected boolean addToExistingViewer(PDBEntry pdbentry, SequenceI[] seq, - String[] chains, final AlignmentPanel apanel, String pdbId) + protected List getViewersFor(AlignmentPanel alp) { - for (StructureViewerBase view : getViewersFor(apanel)) - { - // TODO: highlight the view somehow - /* - * JAL-1742 exclude view with this structure already mapped (don't offer - * to align chain B to chain A of the same structure) - */ - if (view.hasPdbId(pdbId)) - { - continue; - } - int option = chooseAlignStructureToViewer(pdbId, view); - if (option == JvOptionPane.CANCEL_OPTION) - { - return true; - } - else if (option == JvOptionPane.YES_OPTION) - { - view.useAlignmentPanelForSuperposition(apanel); - view.addStructure(pdbentry, seq, chains, true, apanel.alignFrame); - return true; - } - else - { - // NO_OPTION - offer the next viewer if any - } - } + return Desktop.instance.getStructureViewers(alp, this.getClass()); + } + @Override + public void addToExistingViewer(PDBEntry pdbentry, SequenceI[] seq, + String[] chains, final AlignmentViewPanel apanel, String pdbId) + { /* - * nothing offered and selected + * JAL-1742 exclude view with this structure already mapped (don't offer + * to align chain B to chain A of the same structure); code may defend + * against this possibility before we reach here */ - return false; + if (hasPdbId(pdbId)) + { + return; + } + AlignmentPanel alignPanel = (AlignmentPanel) apanel; // Implementation error if this + // cast fails + useAlignmentPanelForSuperposition(alignPanel); + addStructure(pdbentry, seq, chains, alignPanel.alignFrame); } /** @@ -454,15 +457,18 @@ public abstract class StructureViewerBase extends GStructureViewer * @param apanel * @param pdbFilename */ - protected void addSequenceMappingsToStructure(SequenceI[] seq, - String[] chains, final AlignmentPanel apanel, String pdbFilename) + public void addSequenceMappingsToStructure(SequenceI[] seq, + String[] chains, final AlignmentViewPanel alpanel, + String pdbFilename) { + AlignmentPanel apanel = (AlignmentPanel) alpanel; + // TODO : Fix multiple seq to one chain issue here. /* * create the mappings */ apanel.getStructureSelectionManager().setMapping(seq, chains, - pdbFilename, DataSourceType.FILE, getIProgressIndicator()); + pdbFilename, DataSourceType.FILE, getProgressIndicator()); /* * alert the FeatureRenderer to show new (PDB RESNUM) features @@ -470,7 +476,9 @@ public abstract class StructureViewerBase extends GStructureViewer if (apanel.getSeqPanel().seqCanvas.fr != null) { apanel.getSeqPanel().seqCanvas.fr.featuresAdded(); - apanel.paintAlignment(true); + // note - we don't do a refresh for structure here because we do it + // explicitly for all panels later on + apanel.paintAlignment(true, false); } /* @@ -501,47 +509,20 @@ public abstract class StructureViewerBase extends GStructureViewer } } - /** - * Check if the PDB file is already loaded, if so offer to add it to the - * existing viewer - * - * @param seq - * @param chains - * @param apanel - * @param pdbId - * @return true if the user chooses to add to a viewer, or to cancel entirely - */ - protected boolean addAlreadyLoadedFile(SequenceI[] seq, String[] chains, - final AlignmentPanel apanel, String pdbId) + @Override + public boolean addAlreadyLoadedFile(SequenceI[] seq, String[] chains, + final AlignmentViewPanel apanel, String pdbId) { - boolean finished = false; String alreadyMapped = apanel.getStructureSelectionManager() .alreadyMappedToFile(pdbId); - if (alreadyMapped != null) + if (alreadyMapped == null) { - /* - * the PDB file is already loaded - */ - int option = JvOptionPane.showInternalConfirmDialog(Desktop.desktop, - MessageManager.formatMessage( - "label.pdb_entry_is_already_displayed", new Object[] - { pdbId }), - MessageManager.formatMessage( - "label.map_sequences_to_visible_window", new Object[] - { pdbId }), - JvOptionPane.YES_NO_CANCEL_OPTION); - if (option == JvOptionPane.CANCEL_OPTION) - { - finished = true; - } - else if (option == JvOptionPane.YES_OPTION) - { - addSequenceMappingsToStructure(seq, chains, apanel, alreadyMapped); - finished = true; - } + return false; } - return finished; + + addSequenceMappingsToStructure(seq, chains, apanel, alreadyMapped); + return true; } void setChainMenuItems(List chainNames) @@ -592,8 +573,6 @@ public abstract class StructureViewerBase extends GStructureViewer } } - abstract void showSelectedChains(); - /** * Action on selecting one of Jalview's registered colour schemes */ @@ -602,8 +581,9 @@ public abstract class StructureViewerBase extends GStructureViewer { AlignmentI al = getAlignmentPanel().av.getAlignment(); ColourSchemeI cs = ColourSchemes.getInstance() - .getColourScheme(colourSchemeName, al, null); - getBinding().setJalviewColourScheme(cs); + .getColourScheme(colourSchemeName, getAlignmentPanel().av, al, + null); + getBinding().colourByJalviewColourScheme(cs); } /** @@ -637,7 +617,7 @@ public abstract class StructureViewerBase extends GStructureViewer @Override public void actionPerformed(ActionEvent actionEvent) { - viewerColour_actionPerformed(actionEvent); + viewerColour_actionPerformed(); } }); colourMenu.add(viewerColour); @@ -653,7 +633,7 @@ public abstract class StructureViewerBase extends GStructureViewer @Override public void actionPerformed(ActionEvent actionEvent) { - background_actionPerformed(actionEvent); + background_actionPerformed(); } }); colourMenu.add(backGround); @@ -684,7 +664,7 @@ public abstract class StructureViewerBase extends GStructureViewer @Override public void actionPerformed(ActionEvent actionEvent) { - seqColour_actionPerformed(actionEvent); + seqColour_actionPerformed(); } }); @@ -696,7 +676,7 @@ public abstract class StructureViewerBase extends GStructureViewer @Override public void actionPerformed(ActionEvent actionEvent) { - chainColour_actionPerformed(actionEvent); + chainColour_actionPerformed(); } }); @@ -708,12 +688,15 @@ public abstract class StructureViewerBase extends GStructureViewer @Override public void actionPerformed(ActionEvent actionEvent) { - chargeColour_actionPerformed(actionEvent); + chargeColour_actionPerformed(); } }); viewerColour = new JRadioButtonMenuItem(); - // text is set in overrides of this method + viewerColour + .setText(MessageManager.getString("label.colour_with_viewer")); + viewerColour.setToolTipText(MessageManager + .getString("label.let_viewer_manage_structure_colours")); viewerColour.setName(ViewerColour.ByViewer.name()); viewerColour.setSelected(!binding.isColourBySequence()); @@ -739,8 +722,8 @@ public abstract class StructureViewerBase extends GStructureViewer } else { - // update the Chimera display now. - seqColour_actionPerformed(null); + // update the viewer display now. + seqColour_actionPerformed(); } } }); @@ -751,10 +734,18 @@ public abstract class StructureViewerBase extends GStructureViewer @Override public void itemStateChanged(ItemEvent e) { - alignStructs.setEnabled(!_alignwith.isEmpty()); - alignStructs.setToolTipText(MessageManager.formatMessage( - "label.align_structures_using_linked_alignment_views", - _alignwith.size())); + if (_alignwith.isEmpty()) + { + alignStructs.setEnabled(false); + alignStructs.setToolTipText(null); + } + else + { + alignStructs.setEnabled(true); + alignStructs.setToolTipText(MessageManager.formatMessage( + "label.align_structures_using_linked_alignment_views", + _alignwith.size())); + } } }; viewSelectionMenu = new ViewSelectionMenu( @@ -781,13 +772,11 @@ public abstract class StructureViewerBase extends GStructureViewer } }); - buildColourMenu(); - } + viewerActionMenu.setText(getViewerName()); + helpItem.setText(MessageManager.formatMessage("label.viewer_help", + getViewerName())); - @Override - public void setJalviewColourScheme(ColourSchemeI cs) - { - getBinding().setJalviewColourScheme(cs); + buildColourMenu(); } /** @@ -796,12 +785,7 @@ public abstract class StructureViewerBase extends GStructureViewer * the operation. */ @Override - protected String alignStructs_actionPerformed(ActionEvent actionEvent) - { - return alignStructs_withAllAlignPanels(); - } - - protected String alignStructs_withAllAlignPanels() + protected String alignStructsWithAllAlignPanels() { if (getAlignmentPanel() == null) { @@ -816,19 +800,8 @@ public abstract class StructureViewerBase extends GStructureViewer String reply = null; try { - AlignmentI[] als = new Alignment[_alignwith.size()]; - HiddenColumns[] alc = new HiddenColumns[_alignwith.size()]; - int[] alm = new int[_alignwith.size()]; - int a = 0; - - for (AlignmentPanel ap : _alignwith) - { - als[a] = ap.av.getAlignment(); - alm[a] = -1; - alc[a++] = ap.av.getAlignment().getHiddenColumns(); - } - reply = getBinding().superposeStructures(als, alm, alc); - if (reply != null) + reply = getBinding().superposeStructures(_alignwith); + if (reply != null && !reply.isEmpty()) { String text = MessageManager .formatMessage("error.superposition_failed", reply); @@ -837,30 +810,37 @@ public abstract class StructureViewerBase extends GStructureViewer } catch (Exception e) { StringBuffer sp = new StringBuffer(); - for (AlignmentPanel ap : _alignwith) + for (AlignmentViewPanel alignPanel : _alignwith) { - sp.append("'" + ap.alignFrame.getTitle() + "' "); + sp.append("'" + alignPanel.getViewName() + "' "); } - Cache.log.info("Couldn't align structures with the " + sp.toString() + Cache.info("Couldn't align structures with the " + sp.toString() + "associated alignment panels.", e); } return reply; } + /** + * Opens a colour chooser dialog, and applies the chosen colour to the + * background of the structure viewer + */ @Override - public void background_actionPerformed(ActionEvent actionEvent) + public void background_actionPerformed() { - Color col = JColorChooser.showDialog(this, - MessageManager.getString("label.select_background_colour"), - null); - if (col != null) + String ttl = MessageManager.getString("label.select_background_colour"); + ColourChooserListener listener = new ColourChooserListener() { - getBinding().setBackgroundColour(col); - } + @Override + public void colourSelected(Color c) + { + getBinding().setBackgroundColour(c); + } + }; + JalviewColourChooser.showColourChooser(this, ttl, null, listener); } @Override - public void viewerColour_actionPerformed(ActionEvent actionEvent) + public void viewerColour_actionPerformed() { if (viewerColour.isSelected()) { @@ -870,21 +850,21 @@ public abstract class StructureViewerBase extends GStructureViewer } @Override - public void chainColour_actionPerformed(ActionEvent actionEvent) + public void chainColour_actionPerformed() { chainColour.setSelected(true); getBinding().colourByChain(); } @Override - public void chargeColour_actionPerformed(ActionEvent actionEvent) + public void chargeColour_actionPerformed() { chargeColour.setSelected(true); getBinding().colourByCharge(); } @Override - public void seqColour_actionPerformed(ActionEvent actionEvent) + public void seqColour_actionPerformed() { AAStructureBindingModel binding = getBinding(); binding.setColourBySequence(seqColour.isSelected()); @@ -903,16 +883,18 @@ public abstract class StructureViewerBase extends GStructureViewer } } // Set the colour using the current view for the associated alignframe - for (AlignmentPanel ap : _colourwith) + for (AlignmentViewPanel alignPanel : _colourwith) { - binding.colourBySequence(ap); + binding.colourBySequence(alignPanel); } + seqColoursApplied = true; } } @Override - public void pdbFile_actionPerformed(ActionEvent actionEvent) + public void pdbFile_actionPerformed() { + // TODO: JAL-3048 not needed for Jalview-JS - save PDB file JalviewFileChooser chooser = new JalviewFileChooser( Cache.getProperty("LAST_DIRECTORY")); @@ -962,7 +944,7 @@ public abstract class StructureViewerBase extends GStructureViewer } @Override - public void viewMapping_actionPerformed(ActionEvent actionEvent) + public void viewMapping_actionPerformed() { CutAndPasteTransfer cap = new CutAndPasteTransfer(); try @@ -986,6 +968,7 @@ public abstract class StructureViewerBase extends GStructureViewer /** * Configures the title and menu items of the viewer panel. */ + @Override public void updateTitleAndMenus() { AAStructureBindingModel binding = getBinding(); @@ -1002,7 +985,7 @@ public abstract class StructureViewerBase extends GStructureViewer * enable 'Superpose with' if more than one mapped structure */ viewSelectionMenu.setEnabled(false); - if (getBinding().getStructureFiles().length > 1 + if (getBinding().getMappedStructureCount() > 1 && getBinding().getSequence().length > 1) { viewSelectionMenu.setEnabled(true); @@ -1023,7 +1006,302 @@ public abstract class StructureViewerBase extends GStructureViewer if (!binding.isLoadingFromArchive()) { - seqColour_actionPerformed(null); + seqColour_actionPerformed(); } } + + @Override + public String toString() + { + return getTitle(); + } + + @Override + public boolean hasMapping() + { + if (worker != null && (addingStructures || _started)) + { + return false; + } + if (getBinding() == null) + { + if (_aps == null || _aps.size() == 0) + { + // viewer has been closed, but we did at some point run. + return true; + } + return false; + } + String[] pdbids = getBinding().getStructureFiles(); + if (pdbids == null) + { + return false; + } + int p=0; + for (String pdbid:pdbids) { + StructureMapping sm[] = getBinding().getSsm().getMapping(pdbid); + if (sm!=null && sm.length>0 && sm[0]!=null) { + p++; + } + } + // only return true if there is a mapping for every structure file we have loaded + if (p == 0 || p != pdbids.length) + { + return false; + } + // and that coloring has been applied + return seqColoursApplied; + } + + @Override + public void raiseViewer() + { + toFront(); + } + + @Override + public long startProgressBar(String msg) + { + // TODO would rather have startProgress/stopProgress as the + // IProgressIndicator interface + long tm = random.nextLong(); + if (progressBar != null) + { + progressBar.setProgressBar(msg, tm); + } + return tm; + } + + @Override + public void stopProgressBar(String msg, long handle) + { + if (progressBar != null) + { + progressBar.setProgressBar(msg, handle); + } + } + + protected IProgressIndicator getProgressIndicator() + { + return progressBar; + } + + protected void setProgressIndicator(IProgressIndicator pi) + { + progressBar = pi; + } + + public void setProgressMessage(String message, long id) + { + if (progressBar != null) + { + progressBar.setProgressBar(message, id); + } + } + + @Override + public void showConsole(boolean show) + { + // default does nothing + } + + /** + * Show only the selected chain(s) in the viewer + */ + protected void showSelectedChains() + { + List toshow = new ArrayList<>(); + for (int i = 0; i < chainMenu.getItemCount(); i++) + { + if (chainMenu.getItem(i) instanceof JCheckBoxMenuItem) + { + JCheckBoxMenuItem item = (JCheckBoxMenuItem) chainMenu.getItem(i); + if (item.isSelected()) + { + toshow.add(item.getText()); + } + } + } + getBinding().showChains(toshow); + } + + /** + * Tries to fetch a PDB file and save to a temporary local file. Returns the + * saved file path if successful, or null if not. + * + * @param processingEntry + * @return + */ + protected String fetchPdbFile(PDBEntry processingEntry) + { + String filePath = null; + Pdb pdbclient = new Pdb(); + EBIAlfaFold afclient = new EBIAlfaFold(); + AlignmentI pdbseq = null; + String pdbid = processingEntry.getId(); + long handle = System.currentTimeMillis() + + Thread.currentThread().hashCode(); + + /* + * Write 'fetching PDB' progress on AlignFrame as we are not yet visible + */ + String msg = MessageManager.formatMessage("status.fetching_pdb", + new Object[] + { pdbid }); + getAlignmentPanel().alignFrame.setProgressBar(msg, handle); + // long hdl = startProgressBar(MessageManager.formatMessage( + // "status.fetching_pdb", new Object[] + // { pdbid })); + try + { + if (afclient.isValidReference(pdbid)) + { + pdbseq = afclient.getSequenceRecords(pdbid,processingEntry.getRetrievalUrl()); + } else { + if (processingEntry.hasRetrievalUrl()) + { + String safePDBId = java.net.URLEncoder.encode(pdbid,"UTF-8"); + + // retrieve from URL to new local tmpfile + File tmpFile = File.createTempFile(safePDBId, + "." + (PDBEntry.Type.MMCIF.toString().equals( + processingEntry.getType().toString()) ? "cif" + : "pdb")); + String fromUrl = processingEntry.getRetrievalUrl(); + UrlDownloadClient.download(fromUrl, tmpFile); + + // may not need this check ? + String file = tmpFile.getAbsolutePath(); + if (file != null) + { + pdbseq = EBIAlfaFold.importDownloadedStructureFromUrl(fromUrl,tmpFile,pdbid,null,null,null); + } + } else { + pdbseq = pdbclient.getSequenceRecords(pdbid); + } + } + } catch (Exception e) + { + System.err.println( + "Error retrieving PDB id " + pdbid + ": " + e.getMessage()); + } finally + { + msg = pdbid + " " + MessageManager.getString("label.state_completed"); + getAlignmentPanel().alignFrame.setProgressBar(msg, handle); + // stopProgressBar(msg, hdl); + } + /* + * If PDB data were saved and are not invalid (empty alignment), return the + * file path. + */ + if (pdbseq != null && pdbseq.getHeight() > 0) + { + // just use the file name from the first sequence's first PDBEntry + filePath = new File(pdbseq.getSequenceAt(0).getAllPDBEntries() + .elementAt(0).getFile()).getAbsolutePath(); + processingEntry.setFile(filePath); + } + return filePath; + } + + /** + * If supported, saves the state of the structure viewer to a temporary file + * and returns the file, else returns null + * + * @return + */ + public File saveSession() + { + if (getBinding() == null) { return null;} + File session = getBinding().saveSession(); + long l = session.length(); + int wait=50; + do { + try { + Thread.sleep(5); + } catch (InterruptedException e) { + } + long nextl = session.length(); + if (nextl!=l) + { + wait = 50; + l=nextl; + } + } while (--wait>0); + return session; + } + + /** + * Close down this instance of Jalview's Chimera viewer, giving the user the + * option to close the associated Chimera window (process). They may wish to + * keep it open until they have had an opportunity to save any work. + * + * @param forceClose + * if true, close any linked Chimera process; if false, prompt first + */ + @Override + public void closeViewer(boolean forceClose) + { + AAStructureBindingModel binding = getBinding(); + if (binding != null && binding.isViewerRunning()) + { + if (!forceClose) + { + String viewerName = getViewerName(); + String prompt = MessageManager + .formatMessage("label.confirm_close_viewer", new Object[] + { binding.getViewerTitle(viewerName, false), viewerName }); + prompt = JvSwingUtils.wrapTooltip(true, prompt); + int confirm = JvOptionPane.showConfirmDialog(this, prompt, + MessageManager.getString("label.close_viewer"), + JvOptionPane.YES_NO_CANCEL_OPTION); + /* + * abort closure if user hits escape or Cancel + */ + if (confirm == JvOptionPane.CANCEL_OPTION + || confirm == JvOptionPane.CLOSED_OPTION) + { + return; + } + forceClose = confirm == JvOptionPane.YES_OPTION; + } + } + if (binding != null) + { + binding.closeViewer(forceClose); + } + setAlignmentPanel(null); + _aps.clear(); + _alignwith.clear(); + _colourwith.clear(); + // TODO: check for memory leaks where instance isn't finalised because jmb + // holds a reference to the window + // jmb = null; + dispose(); + } + + @Override + public void showHelp_actionPerformed() + { + try + { + String url = getBinding().getHelpURL(); + if (url != null) + { + BrowserLauncher.openURL(url); + } + } catch (IOException ex) + { + System.err + .println("Show " + getViewerName() + " failed with: " + + ex.getMessage()); + } + } + @Override + public boolean hasViewerActionsMenu() + { + return viewerActionMenu != null && viewerActionMenu.isEnabled() + && viewerActionMenu.getItemCount() > 0 + && viewerActionMenu.isVisible(); + } }