work on: add ability to perform GSDI in applets
[jalview.git] / forester / java / src / org / forester / archaeopteryx / MainFrameApplication.java
index 3f3aa17..5954fe3 100644 (file)
@@ -101,7 +101,6 @@ import org.forester.phylogeny.iterators.PhylogenyNodeIterator;
 import org.forester.sdi.GSDI;
 import org.forester.sdi.GSDIR;
 import org.forester.sdi.SDIException;
-import org.forester.sdi.SDIR;
 import org.forester.sequence.Sequence;
 import org.forester.util.BasicDescriptiveStatistics;
 import org.forester.util.BasicTable;
@@ -129,9 +128,10 @@ public final class MainFrameApplication extends MainFrame {
     private final static DefaultFilter       defaultfilter                         = new DefaultFilter();
     private static final long                serialVersionUID                      = -799735726778865234L;
     private final JFileChooser               _values_filechooser;
+    private final JFileChooser               _sequences_filechooser;
     private final JFileChooser               _open_filechooser;
     private final JFileChooser               _msa_filechooser;
-    private final JFileChooser               _seqs_filechooser;
+    private final JFileChooser               _seqs_pi_filechooser;
     private final JFileChooser               _open_filechooser_for_species_tree;
     private final JFileChooser               _save_filechooser;
     private final JFileChooser               _writetopdf_filechooser;
@@ -141,8 +141,6 @@ public final class MainFrameApplication extends MainFrame {
     private JMenuItem                        _load_species_tree_item;
     private JMenuItem                        _gsdi_item;
     private JMenuItem                        _gsdir_item;
-    private JMenuItem                        _root_min_dups_item;
-    private JMenuItem                        _root_min_cost_l_item;
     private JMenuItem                        _lineage_inference;
     private JMenuItem                        _function_analysis;
     // Application-only print menu items
@@ -153,7 +151,6 @@ public final class MainFrameApplication extends MainFrame {
     private JMenuItem                        _write_to_tif_item;
     private JMenuItem                        _write_to_png_item;
     private JMenuItem                        _write_to_bmp_item;
-    private Phylogeny                        _species_tree;
     private File                             _current_dir;
     private ButtonGroup                      _radio_group_1;
     private ButtonGroup                      _radio_group_2;
@@ -169,8 +166,8 @@ public final class MainFrameApplication extends MainFrame {
     private File                             _msa_file                             = null;
     private List<Sequence>                   _seqs                                 = null;
     private File                             _seqs_file                            = null;
-    // expression values menu:
     JMenuItem                                _read_values_jmi;
+    JMenuItem                                _read_seqs_jmi;
 
     private MainFrameApplication( final Phylogeny[] phys, final Configuration config ) {
         _configuration = config;
@@ -186,8 +183,9 @@ public final class MainFrameApplication extends MainFrame {
         _writetopdf_filechooser = null;
         _writetographics_filechooser = null;
         _msa_filechooser = null;
-        _seqs_filechooser = null;
+        _seqs_pi_filechooser = null;
         _values_filechooser = null;
+        _sequences_filechooser = null;
         _jmenubar = new JMenuBar();
         buildFileMenu();
         buildTypeMenu();
@@ -277,7 +275,6 @@ public final class MainFrameApplication extends MainFrame {
         setInferenceManager( InferenceManager.createInstance( _configuration ) );
         setPhylogeneticInferenceOptions( PhylogeneticInferenceOptions.createInstance( _configuration ) );
         //     _textframe = null; #~~~~
-        _species_tree = null;
         // set title
         setTitle( Constants.PRG_NAME + " " + Constants.VERSION + " (" + Constants.PRG_DATE + ")" );
         _mainpanel = new MainPanel( _configuration, this );
@@ -317,16 +314,20 @@ public final class MainFrameApplication extends MainFrame {
         _msa_filechooser.addChoosableFileFilter( _msa_filechooser.getAcceptAllFileFilter() );
         _msa_filechooser.addChoosableFileFilter( MainFrameApplication.msafilter );
         // Seqs:
-        _seqs_filechooser = new JFileChooser();
-        _seqs_filechooser.setName( "Read Sequences File" );
-        _seqs_filechooser.setCurrentDirectory( new File( "." ) );
-        _seqs_filechooser.setMultiSelectionEnabled( false );
-        _seqs_filechooser.addChoosableFileFilter( _seqs_filechooser.getAcceptAllFileFilter() );
-        _seqs_filechooser.addChoosableFileFilter( MainFrameApplication.seqsfilter );
+        _seqs_pi_filechooser = new JFileChooser();
+        _seqs_pi_filechooser.setName( "Read Sequences File" );
+        _seqs_pi_filechooser.setCurrentDirectory( new File( "." ) );
+        _seqs_pi_filechooser.setMultiSelectionEnabled( false );
+        _seqs_pi_filechooser.addChoosableFileFilter( _seqs_pi_filechooser.getAcceptAllFileFilter() );
+        _seqs_pi_filechooser.addChoosableFileFilter( MainFrameApplication.seqsfilter );
         // Expression
         _values_filechooser = new JFileChooser();
         _values_filechooser.setCurrentDirectory( new File( "." ) );
         _values_filechooser.setMultiSelectionEnabled( false );
+        // Sequences
+        _sequences_filechooser = new JFileChooser();
+        _sequences_filechooser.setCurrentDirectory( new File( "." ) );
+        _sequences_filechooser.setMultiSelectionEnabled( false );
         // build the menu bar
         _jmenubar = new JMenuBar();
         if ( !_configuration.isUseNativeUI() ) {
@@ -390,11 +391,11 @@ public final class MainFrameApplication extends MainFrame {
             @Override
             public void componentResized( final ComponentEvent e ) {
                 if ( _mainpanel.getCurrentTreePanel() != null ) {
-                    _mainpanel.getCurrentTreePanel().setParametersForPainting( _mainpanel.getCurrentTreePanel()
-                                                                                       .getWidth(),
-                                                                               _mainpanel.getCurrentTreePanel()
-                                                                                       .getHeight(),
-                                                                               false );
+                    _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel()
+                                                                                        .getWidth(),
+                                                                                _mainpanel.getCurrentTreePanel()
+                                                                                        .getHeight(),
+                                                                                getOptions().isAllowFontSizeChange() );
                 }
             }
         } );
@@ -499,6 +500,12 @@ public final class MainFrameApplication extends MainFrame {
                 }
                 addExpressionValuesFromFile();
             }
+            else if ( o == _read_seqs_jmi ) {
+                if ( isSubtreeDisplayed() ) {
+                    return;
+                }
+                addSequencesFromFile();
+            }
             else if ( o == _move_node_names_to_tax_sn_jmi ) {
                 moveNodeNamesToTaxSn();
             }
@@ -520,18 +527,6 @@ public final class MainFrameApplication extends MainFrame {
                 }
                 executeGSDIR();
             }
-            else if ( o == _root_min_dups_item ) {
-                if ( isSubtreeDisplayed() ) {
-                    return;
-                }
-                executeSDIR( false );
-            }
-            else if ( o == _root_min_cost_l_item ) {
-                if ( isSubtreeDisplayed() ) {
-                    return;
-                }
-                executeSDIR( true );
-            }
             else if ( o == _graphics_export_visible_only_cbmi ) {
                 updateOptions( getOptions() );
             }
@@ -644,12 +639,7 @@ public final class MainFrameApplication extends MainFrame {
                 }
             }
             catch ( final MsaFormatException e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
                                                "Multiple sequence alignment format error",
@@ -657,12 +647,7 @@ public final class MainFrameApplication extends MainFrame {
                 return;
             }
             catch ( final IOException e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
                                                "Failed to read multiple sequence alignment",
@@ -670,12 +655,7 @@ public final class MainFrameApplication extends MainFrame {
                 return;
             }
             catch ( final IllegalArgumentException e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
                                                "Unexpected error during reading of multiple sequence alignment",
@@ -683,12 +663,7 @@ public final class MainFrameApplication extends MainFrame {
                 return;
             }
             catch ( final Exception e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 e.printStackTrace();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
@@ -723,18 +698,18 @@ public final class MainFrameApplication extends MainFrame {
         }
     }
 
-    public void readSeqsFromFile() {
+    public void readSeqsFromFileforPI() {
         // Set an initial directory if none set yet
         final File my_dir = getCurrentDir();
-        _seqs_filechooser.setMultiSelectionEnabled( false );
+        _seqs_pi_filechooser.setMultiSelectionEnabled( false );
         // Open file-open dialog and set current directory
         if ( my_dir != null ) {
-            _seqs_filechooser.setCurrentDirectory( my_dir );
+            _seqs_pi_filechooser.setCurrentDirectory( my_dir );
         }
-        final int result = _seqs_filechooser.showOpenDialog( _contentpane );
+        final int result = _seqs_pi_filechooser.showOpenDialog( _contentpane );
         // All done: get the seqs
-        final File file = _seqs_filechooser.getSelectedFile();
-        setCurrentDir( _seqs_filechooser.getCurrentDirectory() );
+        final File file = _seqs_pi_filechooser.getSelectedFile();
+        setCurrentDir( _seqs_pi_filechooser.getCurrentDirectory() );
         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {
             setSeqsFile( null );
             setSeqs( null );
@@ -751,12 +726,7 @@ public final class MainFrameApplication extends MainFrame {
                 }
             }
             catch ( final MsaFormatException e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
                                                "Multiple sequence file format error",
@@ -764,12 +734,7 @@ public final class MainFrameApplication extends MainFrame {
                 return;
             }
             catch ( final IOException e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
                                                "Failed to read multiple sequence file",
@@ -777,12 +742,7 @@ public final class MainFrameApplication extends MainFrame {
                 return;
             }
             catch ( final IllegalArgumentException e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
                                                "Unexpected error during reading of multiple sequence file",
@@ -790,12 +750,7 @@ public final class MainFrameApplication extends MainFrame {
                 return;
             }
             catch ( final Exception e ) {
-                try {
-                    _mainpanel.getCurrentTreePanel().setArrowCursor();
-                }
-                catch ( final Exception ex ) {
-                    // Do nothing.
-                }
+                setArrowCursor();
                 e.printStackTrace();
                 JOptionPane.showMessageDialog( this,
                                                e.getLocalizedMessage(),
@@ -825,7 +780,7 @@ public final class MainFrameApplication extends MainFrame {
             //       return;
             //   }
             System.gc();
-            setSeqsFile( _seqs_filechooser.getSelectedFile() );
+            setSeqsFile( _seqs_pi_filechooser.getSelectedFile() );
             setSeqs( seqs );
         }
     }
@@ -833,16 +788,10 @@ public final class MainFrameApplication extends MainFrame {
     void buildAnalysisMenu() {
         _analysis_menu = MainFrame.createMenu( "Analysis", getConfiguration() );
         _analysis_menu.add( _gsdi_item = new JMenuItem( "GSDI (Generalized Speciation Duplication Inference)" ) );
-        _analysis_menu.add( _gsdir_item = new JMenuItem( "GSDIR (re-rooting)" ) );
-        _analysis_menu.addSeparator();
-        _analysis_menu.add( _root_min_dups_item = new JMenuItem( "Root by Minimizing Duplications | Height (SDI)" ) );
-        _analysis_menu.add( _root_min_cost_l_item = new JMenuItem( "Root by Minimizing Cost L | Height (SDI)" ) );
-        _analysis_menu.addSeparator();
+        _analysis_menu.add( _gsdir_item = new JMenuItem( "GSDIR (GSDI with re-rooting)" ) );
         _analysis_menu.add( _load_species_tree_item = new JMenuItem( "Load Species Tree..." ) );
         customizeJMenuItem( _gsdi_item );
         customizeJMenuItem( _gsdir_item );
-        customizeJMenuItem( _root_min_dups_item );
-        customizeJMenuItem( _root_min_cost_l_item );
         customizeJMenuItem( _load_species_tree_item );
         _analysis_menu.addSeparator();
         _analysis_menu.add( _lineage_inference = new JMenuItem( INFER_ANCESTOR_TAXONOMIES ) );
@@ -962,7 +911,10 @@ public final class MainFrameApplication extends MainFrame {
         _options_jmenu
                 .add( _show_branch_length_values_cbmi = new JCheckBoxMenuItem( DISPLAY_BRANCH_LENGTH_VALUES_LABEL ) );
         _options_jmenu.add( _show_confidence_stddev_cbmi = new JCheckBoxMenuItem( SHOW_CONF_STDDEV_LABEL ) );
-        _options_jmenu.add( _show_default_node_shapes_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL ) );
+        _options_jmenu
+                .add( _show_default_node_shapes_internal_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL_INT ) );
+        _options_jmenu
+                .add( _show_default_node_shapes_external_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL_EXT ) );
         _options_jmenu
                 .add( _taxonomy_colorize_node_shapes_cbmi = new JCheckBoxMenuItem( MainFrame.TAXONOMY_COLORIZE_NODE_SHAPES_LABEL ) );
         _options_jmenu.add( _cycle_node_shape_mi = new JMenuItem( MainFrame.CYCLE_NODE_SHAPE_LABEL ) );
@@ -1033,7 +985,10 @@ public final class MainFrameApplication extends MainFrame {
         customizeJMenuItem( _print_size_mi );
         customizeJMenuItem( _choose_pdf_width_mi );
         customizeJMenuItem( _overview_placment_mi );
-        customizeCheckBoxMenuItem( _show_default_node_shapes_cbmi, getOptions().isShowDefaultNodeShapes() );
+        customizeCheckBoxMenuItem( _show_default_node_shapes_external_cbmi, getOptions()
+                .isShowDefaultNodeShapesExternal() );
+        customizeCheckBoxMenuItem( _show_default_node_shapes_internal_cbmi, getOptions()
+                .isShowDefaultNodeShapesInternal() );
         customizeCheckBoxMenuItem( _taxonomy_colorize_node_shapes_cbmi, getOptions().isTaxonomyColorizeNodeShapes() );
         customizeJMenuItem( _cycle_node_shape_mi );
         customizeJMenuItem( _cycle_node_fill_mi );
@@ -1062,9 +1017,9 @@ public final class MainFrameApplication extends MainFrame {
         customizeRadioButtonMenuItem( _extract_taxonomy_no_rbmi,
                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.NO );
         customizeRadioButtonMenuItem( _extract_taxonomy_yes_rbmi,
-                                      getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.YES );
+                                      getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_RELAXED );
         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_rbmi,
-                                      getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_ONLY );
+                                      getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_STRICT );
         customizeCheckBoxMenuItem( _replace_underscores_cbmi, getOptions().isReplaceUnderscoresInNhParsing() );
         customizeCheckBoxMenuItem( _search_whole_words_only_cbmi, getOptions().isMatchWholeTermsOnly() );
         customizeCheckBoxMenuItem( _inverse_search_result_cbmi, getOptions().isInverseSearchResult() );
@@ -1162,9 +1117,14 @@ public final class MainFrameApplication extends MainFrame {
                     .setToolTipText( "To add UniProtKB annotations for sequences with appropriate identifiers" );
             _tools_menu.addSeparator();
         }
-        _tools_menu.add( _read_values_jmi = new JMenuItem( "Read Vector/Expression Values" ) );
+        _tools_menu.add( _read_values_jmi = new JMenuItem( "Attach Vector/Expression Values" ) );
         customizeJMenuItem( _read_values_jmi );
-        _read_values_jmi.setToolTipText( "To add vector (e.g. gene expression) values (beta)" );
+        _read_values_jmi.setToolTipText( "To attach vector (e.g. gene expression) values to tree nodes (beta)" );
+        _jmenubar.add( _tools_menu );
+        _tools_menu.add( _read_seqs_jmi = new JMenuItem( "Attach Molecular Sequences" ) );
+        customizeJMenuItem( _read_seqs_jmi );
+        _read_seqs_jmi
+                .setToolTipText( "To attach molecular sequences to tree nodes (from Fasta-formatted file) (beta)" );
         _jmenubar.add( _tools_menu );
     }
 
@@ -1223,11 +1183,9 @@ public final class MainFrameApplication extends MainFrame {
             return;
         }
         gene_tree.setRerootable( false );
-        _mainpanel.getCurrentTreePanel().setTree( gene_tree );
-        _mainpanel.getCurrentPhylogeny().clearHashIdToNodeMap();
-        _mainpanel.getCurrentPhylogeny().recalculateNumberOfExternalDescendants( true );
-        _mainpanel.getCurrentTreePanel().resetNodeIdToDistToLeafMap();
-        _mainpanel.getCurrentTreePanel().setEdited( true );
+        gene_tree.clearHashIdToNodeMap();
+        gene_tree.recalculateNumberOfExternalDescendants( true );
+        _mainpanel.addPhylogenyInNewTab( gene_tree, getConfiguration(), "gene tree", null );
         getControlPanel().setShowEvents( true );
         showWhole();
         final int selected = _mainpanel.getTabbedPane().getSelectedIndex();
@@ -1236,13 +1194,46 @@ public final class MainFrameApplication extends MainFrame {
         _mainpanel.getTabbedPane().setSelectedIndex( selected );
         showWhole();
         _mainpanel.getCurrentTreePanel().setEdited( true );
-        JOptionPane.showMessageDialog( this, "Duplications: " + gsdi.getDuplicationsSum() + "\n"
-                + "Potential duplications: " + gsdi.getSpeciationOrDuplicationEventsSum() + "\n" + "Speciations: "
-                + gsdi.getSpeciationsSum(), "GSDI successfully completed", JOptionPane.INFORMATION_MESSAGE );
+        final int poly = PhylogenyMethods.countNumberOfPolytomies( species_tree );
+        if ( gsdi.getStrippedExternalGeneTreeNodes().size() > 0 ) {
+            JOptionPane.showMessageDialog( this,
+                                           "Duplications: " + gsdi.getDuplicationsSum() + "\n"
+                                                   + "Potential duplications: "
+                                                   + gsdi.getSpeciationOrDuplicationEventsSum() + "\n"
+                                                   + "Speciations: " + gsdi.getSpeciationsSum() + "\n"
+                                                   + "Stripped gene tree nodes: "
+                                                   + gsdi.getStrippedExternalGeneTreeNodes().size() + "\n"
+                                                   + "Taxonomy linkage based on: " + gsdi.getTaxCompBase() + "\n"
+                                                   + "Number of polytomies in species tree used: " + poly + "\n",
+                                           "GSDI successfully completed",
+                                           JOptionPane.WARNING_MESSAGE );
+        }
+        else {
+            JOptionPane.showMessageDialog( this,
+                                           "Duplications: " + gsdi.getDuplicationsSum() + "\n"
+                                                   + "Potential duplications: "
+                                                   + gsdi.getSpeciationOrDuplicationEventsSum() + "\n"
+                                                   + "Speciations: " + gsdi.getSpeciationsSum() + "\n"
+                                                   + "Stripped gene tree nodes: "
+                                                   + gsdi.getStrippedExternalGeneTreeNodes().size() + "\n"
+                                                   + "Taxonomy linkage based on: " + gsdi.getTaxCompBase() + "\n"
+                                                   + "Number of polytomies in species tree used: " + poly + "\n",
+                                           "GSDI successfully completed",
+                                           JOptionPane.INFORMATION_MESSAGE );
+        }
     }
 
     void executeGSDIR() {
-        if ( !isOKforSDI( false, true ) ) {
+        if ( !isOKforSDI( false, false ) ) {
+            return;
+        }
+        final int p = PhylogenyMethods.countNumberOfPolytomies( _mainpanel.getCurrentPhylogeny() );
+        if ( ( p > 0 )
+                && !( ( p == 1 ) && ( _mainpanel.getCurrentPhylogeny().getRoot().getNumberOfDescendants() == 3 ) ) ) {
+            JOptionPane.showMessageDialog( this,
+                                           "Gene tree is not completely binary",
+                                           "Cannot execute GSDI",
+                                           JOptionPane.ERROR_MESSAGE );
             return;
         }
         final Phylogeny gene_tree = _mainpanel.getCurrentPhylogeny().copy();
@@ -1264,9 +1255,7 @@ public final class MainFrameApplication extends MainFrame {
             AptxUtil.unexpectedException( e );
             return;
         }
-        final List<Phylogeny> assigned_trees = gsdir.getMinDuplicationsSumGeneTrees();
-        final List<Integer> shortests = GSDIR.getIndexesOfShortestTree( assigned_trees );
-        final Phylogeny result_gene_tree = assigned_trees.get( shortests.get( 0 ) );
+        final Phylogeny result_gene_tree = gsdir.getMinDuplicationsSumGeneTree();
         result_gene_tree.setRerootable( false );
         result_gene_tree.clearHashIdToNodeMap();
         result_gene_tree.recalculateNumberOfExternalDescendants( true );
@@ -1279,14 +1268,29 @@ public final class MainFrameApplication extends MainFrame {
         _mainpanel.getTabbedPane().setSelectedIndex( selected );
         showWhole();
         _mainpanel.getCurrentTreePanel().setEdited( true );
-        JOptionPane.showMessageDialog( this,
-                                       "Duplications (min): " + gsdir.getMinDuplicationsSum() + "\n" + "Speciations: "
-                                               + gsdir.getSpeciationsSum() + "\n"
-                                               + "Number of root positions minimizing duplications sum: "
-                                               + gsdir.getMinDuplicationsSumGeneTrees().size() + "\n"
-                                               + "Number of shortest trees: " + shortests.size(),
-                                       "GSDIR successfully completed",
-                                       JOptionPane.INFORMATION_MESSAGE );
+        final int poly = PhylogenyMethods.countNumberOfPolytomies( species_tree );
+        if ( gsdir.getStrippedExternalGeneTreeNodes().size() > 0 ) {
+            JOptionPane.showMessageDialog( this,
+                                           "Minimal duplications: " + gsdir.getMinDuplicationsSum() + "\n"
+                                                   + "Speciations: " + gsdir.getSpeciationsSum() + "\n"
+                                                   + "Stripped gene tree nodes: "
+                                                   + gsdir.getStrippedExternalGeneTreeNodes().size() + "\n"
+                                                   + "Taxonomy linkage based on: " + gsdir.getTaxCompBase() + "\n"
+                                                   + "Number of polytomies in species tree used: " + poly + "\n",
+                                           "GSDIR successfully completed",
+                                           JOptionPane.WARNING_MESSAGE );
+        }
+        else {
+            JOptionPane.showMessageDialog( this,
+                                           "Minimal duplications: " + gsdir.getMinDuplicationsSum() + "\n"
+                                                   + "Speciations: " + gsdir.getSpeciationsSum() + "\n"
+                                                   + "Stripped gene tree nodes: "
+                                                   + gsdir.getStrippedExternalGeneTreeNodes().size() + "\n"
+                                                   + "Taxonomy linkage based on: " + gsdir.getTaxCompBase() + "\n"
+                                                   + "Number of polytomies in species tree used: " + poly + "\n",
+                                           "GSDIR successfully completed",
+                                           JOptionPane.INFORMATION_MESSAGE );
+        }
     }
 
     void executeLineageInference() {
@@ -1307,37 +1311,6 @@ public final class MainFrameApplication extends MainFrame {
         new Thread( inferrer ).start();
     }
 
-    void executeSDIR( final boolean minimize_cost ) {
-        if ( !isOKforSDI( true, true ) ) {
-            return;
-        }
-        Phylogeny gene_tree = _mainpanel.getCurrentPhylogeny().copy();
-        final SDIR sdiunrooted = new SDIR();
-        gene_tree.setAllNodesToNotCollapse();
-        gene_tree.recalculateNumberOfExternalDescendants( false );
-        try {
-            gene_tree = sdiunrooted.infer( gene_tree, _species_tree, minimize_cost, // minimize cost
-                                           !minimize_cost, // minimize sum of dups
-                                           true, // minimize height
-                                           true, // return tree(s)
-                                           1 )[ 0 ]; // # of trees to return
-        }
-        catch ( final Exception e ) {
-            JOptionPane.showMessageDialog( this, e.toString(), "Error during SDIR", JOptionPane.ERROR_MESSAGE );
-            return;
-        }
-        final int duplications = sdiunrooted.getMinimalDuplications();
-        gene_tree.setRerootable( false );
-        _mainpanel.getCurrentTreePanel().setTree( gene_tree );
-        getControlPanel().setShowEvents( true );
-        showWhole();
-        _mainpanel.getCurrentTreePanel().setEdited( true );
-        JOptionPane.showMessageDialog( this,
-                                       "Number of duplications: " + duplications,
-                                       "SDIR successfully completed",
-                                       JOptionPane.INFORMATION_MESSAGE );
-    }
-
     void exit() {
         removeAllTextFrames();
         _mainpanel.terminate();
@@ -1354,21 +1327,21 @@ public final class MainFrameApplication extends MainFrame {
         else if ( ( _species_tree == null ) || _species_tree.isEmpty() ) {
             JOptionPane.showMessageDialog( this,
                                            "No species tree loaded",
-                                           "Cannot execute SDI",
+                                           "Cannot execute GSDI",
                                            JOptionPane.ERROR_MESSAGE );
             return false;
         }
         else if ( species_tree_has_to_binary && !_species_tree.isCompletelyBinary() ) {
             JOptionPane.showMessageDialog( this,
                                            "Species tree is not completely binary",
-                                           "Cannot execute SDI",
+                                           "Cannot execute GSDI",
                                            JOptionPane.ERROR_MESSAGE );
             return false;
         }
         else if ( gene_tree_has_to_binary && !_mainpanel.getCurrentPhylogeny().isCompletelyBinary() ) {
             JOptionPane.showMessageDialog( this,
                                            "Gene tree is not completely binary",
-                                           "Cannot execute SDI",
+                                           "Cannot execute GSDI",
                                            JOptionPane.ERROR_MESSAGE );
             return false;
         }
@@ -1475,9 +1448,9 @@ public final class MainFrameApplication extends MainFrame {
     }
 
     void writePhylogenyToGraphicsFile( final String file_name, final GraphicsExportType type ) {
-        _mainpanel.getCurrentTreePanel().setParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),
-                                                                   _mainpanel.getCurrentTreePanel().getHeight(),
-                                                                   true );
+        _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),
+                                                                    _mainpanel.getCurrentTreePanel().getHeight(),
+                                                                    true );
         String file_written_to = "";
         boolean error = false;
         try {
@@ -1511,6 +1484,171 @@ public final class MainFrameApplication extends MainFrame {
         _contentpane.repaint();
     }
 
+    private void addSequencesFromFile() {
+        if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {
+            JOptionPane.showMessageDialog( this,
+                                           "Need to load evolutionary tree first",
+                                           "Can Not Read Sequences",
+                                           JOptionPane.WARNING_MESSAGE );
+            return;
+        }
+        final File my_dir = getCurrentDir();
+        if ( my_dir != null ) {
+            _sequences_filechooser.setCurrentDirectory( my_dir );
+        }
+        final int result = _sequences_filechooser.showOpenDialog( _contentpane );
+        final File file = _sequences_filechooser.getSelectedFile();
+        List<Sequence> seqs = null;
+        if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {
+            try {
+                if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {
+                    seqs = FastaParser.parse( new FileInputStream( file ) );
+                }
+                else {
+                    JOptionPane.showMessageDialog( this,
+                                                   "Format does not appear to be Fasta",
+                                                   "Multiple sequence file format error",
+                                                   JOptionPane.ERROR_MESSAGE );
+                    return;
+                }
+            }
+            catch ( final MsaFormatException e ) {
+                setArrowCursor();
+                JOptionPane.showMessageDialog( this,
+                                               e.getLocalizedMessage(),
+                                               "Multiple sequence file format error",
+                                               JOptionPane.ERROR_MESSAGE );
+                return;
+            }
+            catch ( final IOException e ) {
+                setArrowCursor();
+                JOptionPane.showMessageDialog( this,
+                                               e.getLocalizedMessage(),
+                                               "Failed to read multiple sequence file",
+                                               JOptionPane.ERROR_MESSAGE );
+                return;
+            }
+            catch ( final Exception e ) {
+                setArrowCursor();
+                e.printStackTrace();
+                JOptionPane.showMessageDialog( this,
+                                               e.getLocalizedMessage(),
+                                               "Unexpected error during reading of multiple sequence file",
+                                               JOptionPane.ERROR_MESSAGE );
+                return;
+            }
+            if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {
+                JOptionPane.showMessageDialog( this,
+                                               "Multiple sequence file is empty",
+                                               "Empty multiple sequence file",
+                                               JOptionPane.ERROR_MESSAGE );
+                setArrowCursor();
+                return;
+            }
+        }
+        if ( seqs != null ) {
+            for( final Sequence seq : seqs ) {
+                System.out.println( seq.getIdentifier() );
+            }
+            final Phylogeny phy = getCurrentTreePanel().getPhylogeny();
+            int total_counter = 0;
+            int attached_counter = 0;
+            for( final Sequence seq : seqs ) {
+                ++total_counter;
+                final String seq_name = seq.getIdentifier();
+                if ( !ForesterUtil.isEmpty( seq_name ) ) {
+                    List<PhylogenyNode> nodes = phy.getNodesViaSequenceName( seq_name );
+                    if ( nodes.isEmpty() ) {
+                        nodes = phy.getNodesViaSequenceSymbol( seq_name );
+                    }
+                    if ( nodes.isEmpty() ) {
+                        nodes = phy.getNodes( seq_name );
+                    }
+                    if ( nodes.size() > 1 ) {
+                        JOptionPane.showMessageDialog( this,
+                                                       "Sequence name \"" + seq_name + "\" is not unique",
+                                                       "Sequence name not unique",
+                                                       JOptionPane.ERROR_MESSAGE );
+                        setArrowCursor();
+                        return;
+                    }
+                    final String[] a = seq_name.split( "\\s" );
+                    if ( nodes.isEmpty() && ( a.length > 1 ) ) {
+                        final String seq_name_split = a[ 0 ];
+                        nodes = phy.getNodesViaSequenceName( seq_name_split );
+                        if ( nodes.isEmpty() ) {
+                            nodes = phy.getNodesViaSequenceSymbol( seq_name_split );
+                        }
+                        if ( nodes.isEmpty() ) {
+                            nodes = phy.getNodes( seq_name_split );
+                        }
+                        if ( nodes.size() > 1 ) {
+                            JOptionPane.showMessageDialog( this, "Split sequence name \"" + seq_name_split
+                                    + "\" is not unique", "Sequence name not unique", JOptionPane.ERROR_MESSAGE );
+                            setArrowCursor();
+                            return;
+                        }
+                    }
+                    if ( nodes.size() == 1 ) {
+                        ++attached_counter;
+                        final PhylogenyNode n = nodes.get( 0 );
+                        if ( !n.getNodeData().isHasSequence() ) {
+                            n.getNodeData().addSequence( new org.forester.phylogeny.data.Sequence() );
+                        }
+                        n.getNodeData().getSequence().setMolecularSequence( seq.getMolecularSequenceAsString() );
+                        if ( ForesterUtil.isEmpty( n.getNodeData().getSequence().getName() ) ) {
+                            n.getNodeData().getSequence().setName( seq_name );
+                        }
+                    }
+                }
+            }
+            if ( attached_counter > 0 ) {
+                int ext_nodes = 0;
+                int ext_nodes_with_seq = 0;
+                for( final PhylogenyNodeIterator iter = phy.iteratorExternalForward(); iter.hasNext(); ) {
+                    ++ext_nodes;
+                    final PhylogenyNode n = iter.next();
+                    if ( n.getNodeData().isHasSequence()
+                            && !ForesterUtil.isEmpty( n.getNodeData().getSequence().getMolecularSequence() ) ) {
+                        ++ext_nodes_with_seq;
+                    }
+                }
+                final String s;
+                if ( ext_nodes == ext_nodes_with_seq ) {
+                    s = "All " + ext_nodes_with_seq + " external nodes now have a molecular sequence attached to them.";
+                }
+                else {
+                    s = ext_nodes_with_seq + " out of " + ext_nodes
+                            + " external nodes now have a molecular sequence attached to them.";
+                }
+                if ( ( attached_counter == total_counter ) && ( ext_nodes == ext_nodes_with_seq ) ) {
+                    JOptionPane.showMessageDialog( this,
+                                                   "Attached all " + total_counter + " sequences to tree nodes.\n" + s,
+                                                   "All sequences attached",
+                                                   JOptionPane.INFORMATION_MESSAGE );
+                }
+                else {
+                    JOptionPane.showMessageDialog( this, "Attached " + attached_counter
+                            + " sequences out of a total of " + total_counter + " sequences.\n" + s, attached_counter
+                            + " sequences attached", JOptionPane.WARNING_MESSAGE );
+                }
+            }
+            else {
+                JOptionPane.showMessageDialog( this, "No maching tree node for any of the " + total_counter
+                        + " sequences", "Could not attach any sequences", JOptionPane.ERROR_MESSAGE );
+            }
+        }
+    }
+
+    private void setArrowCursor() {
+        try {
+            _mainpanel.getCurrentTreePanel().setArrowCursor();
+        }
+        catch ( final Exception ex ) {
+            // Do nothing.
+        }
+    }
+
     private void addExpressionValuesFromFile() {
         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {
             JOptionPane.showMessageDialog( this,
@@ -1883,7 +2021,8 @@ public final class MainFrameApplication extends MainFrame {
                     final PhylogenyNode n = it.next();
                     final String name = n.getName().trim();
                     if ( !ForesterUtil.isEmpty( name ) ) {
-                        final String nt = ParserUtils.extractTaxonomyDataFromNodeName( n, TAXONOMY_EXTRACTION.YES );
+                        final String nt = ParserUtils
+                                .extractTaxonomyDataFromNodeName( n, TAXONOMY_EXTRACTION.PFAM_STYLE_RELAXED );
                         if ( !ForesterUtil.isEmpty( nt ) ) {
                             if ( counter < 15 ) {
                                 sb.append( name + ": " + nt + "\n" );
@@ -2069,9 +2208,9 @@ public final class MainFrameApplication extends MainFrame {
             return;
         }
         if ( !getOptions().isPrintUsingActualSize() ) {
-            getCurrentTreePanel().setParametersForPainting( getOptions().getPrintSizeX() - 80,
-                                                            getOptions().getPrintSizeY() - 140,
-                                                            true );
+            getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX() - 80,
+                                                             getOptions().getPrintSizeY() - 140,
+                                                             true );
             getCurrentTreePanel().resetPreferredSize();
             getCurrentTreePanel().repaint();
         }
@@ -2099,9 +2238,9 @@ public final class MainFrameApplication extends MainFrame {
 
     private void printPhylogenyToPdf( final String file_name ) {
         if ( !getOptions().isPrintUsingActualSize() ) {
-            getCurrentTreePanel().setParametersForPainting( getOptions().getPrintSizeX(),
-                                                            getOptions().getPrintSizeY(),
-                                                            true );
+            getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX(),
+                                                             getOptions().getPrintSizeY(),
+                                                             true );
             getCurrentTreePanel().resetPreferredSize();
             getCurrentTreePanel().repaint();
         }
@@ -2433,7 +2572,12 @@ public final class MainFrameApplication extends MainFrame {
             final int count = getMainPanel().getTabbedPane().getTabCount();
             final List<Phylogeny> trees = new ArrayList<Phylogeny>();
             for( int i = 0; i < count; ++i ) {
-                trees.add( getMainPanel().getPhylogeny( i ) );
+                final Phylogeny phy = getMainPanel().getPhylogeny( i );
+                if ( ForesterUtil.isEmpty( phy.getName() )
+                        && !ForesterUtil.isEmpty( getMainPanel().getTabbedPane().getTitleAt( i ) ) ) {
+                    phy.setName( getMainPanel().getTabbedPane().getTitleAt( i ) );
+                }
+                trees.add( phy );
                 getMainPanel().getTreePanels().get( i ).setEdited( false );
             }
             final PhylogenyWriter writer = new PhylogenyWriter();