in progress
[jalview.git] / forester / java / src / org / forester / archaeopteryx / MainFrameApplication.java
1 // $Id:\r
2 // FORESTER -- software libraries and applications\r
3 // for evolutionary biology research and applications.\r
4 //\r
5 // Copyright (C) 2008-2009 Christian M. Zmasek\r
6 // Copyright (C) 2008-2009 Burnham Institute for Medical Research\r
7 // Copyright (C) 2003-2007 Ethalinda K.S. Cannon\r
8 // All rights reserved\r
9 //\r
10 // This library is free software; you can redistribute it and/or\r
11 // modify it under the terms of the GNU Lesser General Public\r
12 // License as published by the Free Software Foundation; either\r
13 // version 2.1 of the License, or (at your option) any later version.\r
14 //\r
15 // This library is distributed in the hope that it will be useful,\r
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
18 // Lesser General Public License for more details.\r
19 //\r
20 // You should have received a copy of the GNU Lesser General Public\r
21 // License along with this library; if not, write to the Free Software\r
22 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
23 //\r
24 // Contact: phylosoft @ gmail . com\r
25 // WWW: https://sites.google.com/site/cmzmasek/home/software/forester\r
26 \r
27 package org.forester.archaeopteryx;\r
28 \r
29 import java.awt.BorderLayout;\r
30 import java.awt.Font;\r
31 import java.awt.event.ActionEvent;\r
32 import java.awt.event.ComponentAdapter;\r
33 import java.awt.event.ComponentEvent;\r
34 import java.awt.event.WindowAdapter;\r
35 import java.awt.event.WindowEvent;\r
36 import java.io.File;\r
37 import java.io.FileInputStream;\r
38 import java.io.IOException;\r
39 import java.io.InputStream;\r
40 import java.net.MalformedURLException;\r
41 import java.net.URL;\r
42 import java.util.ArrayList;\r
43 import java.util.HashSet;\r
44 import java.util.List;\r
45 import java.util.Set;\r
46 \r
47 import javax.swing.ButtonGroup;\r
48 import javax.swing.JCheckBoxMenuItem;\r
49 import javax.swing.JFileChooser;\r
50 import javax.swing.JMenu;\r
51 import javax.swing.JMenuBar;\r
52 import javax.swing.JMenuItem;\r
53 import javax.swing.JOptionPane;\r
54 import javax.swing.JRadioButtonMenuItem;\r
55 import javax.swing.UIManager;\r
56 import javax.swing.UnsupportedLookAndFeelException;\r
57 import javax.swing.WindowConstants;\r
58 import javax.swing.event.ChangeEvent;\r
59 import javax.swing.event.ChangeListener;\r
60 import javax.swing.filechooser.FileFilter;\r
61 import javax.swing.plaf.synth.SynthLookAndFeel;\r
62 \r
63 import org.forester.analysis.TaxonomyDataManager;\r
64 import org.forester.archaeopteryx.AptxUtil.GraphicsExportType;\r
65 import org.forester.archaeopteryx.Options.CLADOGRAM_TYPE;\r
66 import org.forester.archaeopteryx.Options.NODE_LABEL_DIRECTION;\r
67 import org.forester.archaeopteryx.Options.PHYLOGENY_GRAPHICS_TYPE;\r
68 import org.forester.archaeopteryx.tools.AncestralTaxonomyInferrer;\r
69 import org.forester.archaeopteryx.tools.InferenceManager;\r
70 import org.forester.archaeopteryx.tools.PhyloInferenceDialog;\r
71 import org.forester.archaeopteryx.tools.PhylogeneticInferenceOptions;\r
72 import org.forester.archaeopteryx.tools.PhylogeneticInferrer;\r
73 import org.forester.archaeopteryx.tools.SequenceDataRetriver;\r
74 import org.forester.archaeopteryx.webservices.PhylogeniesWebserviceClient;\r
75 import org.forester.archaeopteryx.webservices.WebservicesManager;\r
76 import org.forester.io.parsers.FastaParser;\r
77 import org.forester.io.parsers.GeneralMsaParser;\r
78 import org.forester.io.parsers.PhylogenyParser;\r
79 import org.forester.io.parsers.nexus.NexusPhylogeniesParser;\r
80 import org.forester.io.parsers.nhx.NHXParser;\r
81 import org.forester.io.parsers.nhx.NHXParser.TAXONOMY_EXTRACTION;\r
82 import org.forester.io.parsers.phyloxml.PhyloXmlDataFormatException;\r
83 import org.forester.io.parsers.phyloxml.PhyloXmlParser;\r
84 import org.forester.io.parsers.phyloxml.PhyloXmlUtil;\r
85 import org.forester.io.parsers.tol.TolParser;\r
86 import org.forester.io.parsers.util.ParserUtils;\r
87 import org.forester.io.writers.PhylogenyWriter;\r
88 import org.forester.io.writers.SequenceWriter;\r
89 import org.forester.msa.Msa;\r
90 import org.forester.msa.MsaFormatException;\r
91 import org.forester.phylogeny.Phylogeny;\r
92 import org.forester.phylogeny.PhylogenyMethods;\r
93 import org.forester.phylogeny.PhylogenyNode;\r
94 import org.forester.phylogeny.PhylogenyNode.NH_CONVERSION_SUPPORT_VALUE_STYLE;\r
95 import org.forester.phylogeny.data.Confidence;\r
96 import org.forester.phylogeny.data.Sequence;\r
97 import org.forester.phylogeny.data.Taxonomy;\r
98 import org.forester.phylogeny.factories.ParserBasedPhylogenyFactory;\r
99 import org.forester.phylogeny.factories.PhylogenyFactory;\r
100 import org.forester.phylogeny.iterators.PhylogenyNodeIterator;\r
101 import org.forester.sequence.MolecularSequence;\r
102 import org.forester.util.BasicDescriptiveStatistics;\r
103 import org.forester.util.BasicTable;\r
104 import org.forester.util.BasicTableParser;\r
105 import org.forester.util.DescriptiveStatistics;\r
106 import org.forester.util.ForesterUtil;\r
107 import org.forester.util.WindowsUtils;\r
108 \r
109 public final class MainFrameApplication extends MainFrame {\r
110 \r
111     static final String                      INFER_ANCESTOR_TAXONOMIES             = "Infer Ancestor Taxonomies";\r
112     static final String                      OBTAIN_DETAILED_TAXONOMIC_INFORMATION = "Obtain Detailed Taxonomic Information";\r
113     private final static int                 FRAME_X_SIZE                          = 800;\r
114     private final static int                 FRAME_Y_SIZE                          = 800;\r
115     // Filters for the file-open dialog (classes defined in this file)\r
116     private final static NHFilter            nhfilter                              = new NHFilter();\r
117     private final static NHXFilter           nhxfilter                             = new NHXFilter();\r
118     private final static XMLFilter           xmlfilter                             = new XMLFilter();\r
119     private final static TolFilter           tolfilter                             = new TolFilter();\r
120     private final static NexusFilter         nexusfilter                           = new NexusFilter();\r
121     private final static PdfFilter           pdffilter                             = new PdfFilter();\r
122     private final static GraphicsFileFilter  graphicsfilefilter                    = new GraphicsFileFilter();\r
123     private final static MsaFileFilter       msafilter                             = new MsaFileFilter();\r
124     private final static SequencesFileFilter seqsfilter                            = new SequencesFileFilter();\r
125     private final static DefaultFilter       defaultfilter                         = new DefaultFilter();\r
126     private static final long                serialVersionUID                      = -799735726778865234L;\r
127     private static final boolean             PREPROCESS_TREES                      = false;\r
128     private final JFileChooser               _values_filechooser;\r
129     private final JFileChooser               _sequences_filechooser;\r
130     private final JFileChooser               _open_filechooser;\r
131     private final JFileChooser               _msa_filechooser;\r
132     private final JFileChooser               _seqs_pi_filechooser;\r
133     private final JFileChooser               _open_filechooser_for_species_tree;\r
134     private final JFileChooser               _save_filechooser;\r
135     private final JFileChooser               _writetopdf_filechooser;\r
136     private final JFileChooser               _writetographics_filechooser;\r
137     // Application-only print menu items\r
138     private JMenuItem                        _print_item;\r
139     private JMenuItem                        _write_to_pdf_item;\r
140     private JMenuItem                        _write_to_jpg_item;\r
141     private JMenuItem                        _write_to_gif_item;\r
142     private JMenuItem                        _write_to_tif_item;\r
143     private JMenuItem                        _write_to_png_item;\r
144     private JMenuItem                        _write_to_bmp_item;\r
145     private File                             _current_dir;\r
146     private ButtonGroup                      _radio_group_1;\r
147     private ButtonGroup                      _radio_group_2;\r
148     // Others:\r
149     double                                   _min_not_collapse                     = Constants.MIN_NOT_COLLAPSE_DEFAULT;\r
150     // Phylogeny Inference menu\r
151     private JMenu                            _inference_menu;\r
152     private JMenuItem                        _inference_from_msa_item;\r
153     private JMenuItem                        _inference_from_seqs_item;\r
154     // Phylogeny Inference\r
155     private PhylogeneticInferenceOptions     _phylogenetic_inference_options       = null;\r
156     private Msa                              _msa                                  = null;\r
157     private File                             _msa_file                             = null;\r
158     private List<MolecularSequence>          _seqs                                 = null;\r
159     private File                             _seqs_file                            = null;\r
160     JMenuItem                                _read_values_jmi;\r
161     JMenuItem                                _read_seqs_jmi;\r
162 \r
163     private MainFrameApplication( final Phylogeny[] phys, final Configuration config ) {\r
164         _configuration = config;\r
165         if ( _configuration == null ) {\r
166             throw new IllegalArgumentException( "configuration is null" );\r
167         }\r
168         setVisible( false );\r
169         setOptions( Options.createInstance( _configuration ) );\r
170         _mainpanel = new MainPanel( _configuration, this );\r
171         _open_filechooser = null;\r
172         _open_filechooser_for_species_tree = null;\r
173         _save_filechooser = null;\r
174         _writetopdf_filechooser = null;\r
175         _writetographics_filechooser = null;\r
176         _msa_filechooser = null;\r
177         _seqs_pi_filechooser = null;\r
178         _values_filechooser = null;\r
179         _sequences_filechooser = null;\r
180         _jmenubar = new JMenuBar();\r
181         buildFileMenu();\r
182         buildTypeMenu();\r
183         _contentpane = getContentPane();\r
184         _contentpane.setLayout( new BorderLayout() );\r
185         _contentpane.add( _mainpanel, BorderLayout.CENTER );\r
186         // App is this big\r
187         setSize( MainFrameApplication.FRAME_X_SIZE, MainFrameApplication.FRAME_Y_SIZE );\r
188         // The window listener\r
189         setDefaultCloseOperation( WindowConstants.DO_NOTHING_ON_CLOSE );\r
190         addWindowListener( new WindowAdapter() {\r
191 \r
192             @Override\r
193             public void windowClosing( final WindowEvent e ) {\r
194                 exit();\r
195             }\r
196         } );\r
197         //   setVisible( true );\r
198         if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
199             AptxUtil.addPhylogeniesToTabs( phys, "", null, _configuration, _mainpanel );\r
200             validate();\r
201             getMainPanel().getControlPanel().showWholeAll();\r
202             getMainPanel().getControlPanel().showWhole();\r
203         }\r
204         //activateSaveAllIfNeeded();\r
205         // ...and its children\r
206         _contentpane.repaint();\r
207     }\r
208 \r
209     private MainFrameApplication( final Phylogeny[] phys, final Configuration config, final String title ) {\r
210         this( phys, config, title, null );\r
211     }\r
212 \r
213     private MainFrameApplication( final Phylogeny[] phys,\r
214                                   final Configuration config,\r
215                                   final String title,\r
216                                   final File current_dir ) {\r
217         super();\r
218         _configuration = config;\r
219         if ( _configuration == null ) {\r
220             throw new IllegalArgumentException( "configuration is null" );\r
221         }\r
222         try {\r
223             boolean synth_exception = false;\r
224             if ( Constants.__SYNTH_LF ) {\r
225                 try {\r
226                     final SynthLookAndFeel synth = new SynthLookAndFeel();\r
227                     synth.load( MainFrameApplication.class.getResourceAsStream( "/resources/synth_look_and_feel_1.xml" ),\r
228                                 MainFrameApplication.class );\r
229                     UIManager.setLookAndFeel( synth );\r
230                 }\r
231                 catch ( final Exception ex ) {\r
232                     synth_exception = true;\r
233                     ForesterUtil.printWarningMessage( Constants.PRG_NAME,\r
234                                                       "could not create synth look and feel: "\r
235                                                               + ex.getLocalizedMessage() );\r
236                 }\r
237             }\r
238             if ( !Constants.__SYNTH_LF || synth_exception ) {\r
239                 if ( _configuration.isUseNativeUI() ) {\r
240                     UIManager.setLookAndFeel( UIManager.getSystemLookAndFeelClassName() );\r
241                 }\r
242                 else {\r
243                     UIManager.setLookAndFeel( UIManager.getCrossPlatformLookAndFeelClassName() );\r
244                 }\r
245             }\r
246             //UIManager.setLookAndFeel( "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel" );\r
247         }\r
248         catch ( final UnsupportedLookAndFeelException e ) {\r
249             AptxUtil.dieWithSystemError( "unsupported look and feel: " + e.toString() );\r
250         }\r
251         catch ( final ClassNotFoundException e ) {\r
252             AptxUtil.dieWithSystemError( "class not found exception: " + e.toString() );\r
253         }\r
254         catch ( final InstantiationException e ) {\r
255             AptxUtil.dieWithSystemError( "instantiation exception: " + e.toString() );\r
256         }\r
257         catch ( final IllegalAccessException e ) {\r
258             AptxUtil.dieWithSystemError( "illegal access exception: " + e.toString() );\r
259         }\r
260         if ( ( current_dir != null ) && current_dir.canRead() && current_dir.isDirectory() ) {\r
261             setCurrentDir( current_dir );\r
262         }\r
263         // hide until everything is ready\r
264         setVisible( false );\r
265         setOptions( Options.createInstance( _configuration ) );\r
266         setInferenceManager( InferenceManager.createInstance( _configuration ) );\r
267         setPhylogeneticInferenceOptions( PhylogeneticInferenceOptions.createInstance( _configuration ) );\r
268         //     _textframe = null; #~~~~\r
269         // set title\r
270         setTitle( Constants.PRG_NAME + " " + Constants.VERSION + " (" + Constants.PRG_DATE + ")" );\r
271         _mainpanel = new MainPanel( _configuration, this );\r
272         // The file dialogs\r
273         _open_filechooser = new JFileChooser();\r
274         _open_filechooser.setCurrentDirectory( new File( "." ) );\r
275         _open_filechooser.setMultiSelectionEnabled( false );\r
276         _open_filechooser.addChoosableFileFilter( MainFrameApplication.xmlfilter );\r
277         _open_filechooser.addChoosableFileFilter( MainFrameApplication.nhxfilter );\r
278         _open_filechooser.addChoosableFileFilter( MainFrameApplication.nhfilter );\r
279         _open_filechooser.addChoosableFileFilter( MainFrameApplication.nexusfilter );\r
280         _open_filechooser.addChoosableFileFilter( MainFrameApplication.tolfilter );\r
281         _open_filechooser.addChoosableFileFilter( _open_filechooser.getAcceptAllFileFilter() );\r
282         _open_filechooser.setFileFilter( MainFrameApplication.defaultfilter );\r
283         _open_filechooser_for_species_tree = new JFileChooser();\r
284         _open_filechooser_for_species_tree.setCurrentDirectory( new File( "." ) );\r
285         _open_filechooser_for_species_tree.setMultiSelectionEnabled( false );\r
286         _open_filechooser_for_species_tree.addChoosableFileFilter( MainFrameApplication.xmlfilter );\r
287         _open_filechooser_for_species_tree.addChoosableFileFilter( MainFrameApplication.tolfilter );\r
288         _open_filechooser_for_species_tree.setFileFilter( MainFrameApplication.xmlfilter );\r
289         _save_filechooser = new JFileChooser();\r
290         _save_filechooser.setCurrentDirectory( new File( "." ) );\r
291         _save_filechooser.setMultiSelectionEnabled( false );\r
292         _save_filechooser.setFileFilter( MainFrameApplication.xmlfilter );\r
293         _save_filechooser.addChoosableFileFilter( MainFrameApplication.nhfilter );\r
294         _save_filechooser.addChoosableFileFilter( MainFrameApplication.nexusfilter );\r
295         _save_filechooser.addChoosableFileFilter( _save_filechooser.getAcceptAllFileFilter() );\r
296         _writetopdf_filechooser = new JFileChooser();\r
297         _writetopdf_filechooser.addChoosableFileFilter( MainFrameApplication.pdffilter );\r
298         _writetographics_filechooser = new JFileChooser();\r
299         _writetographics_filechooser.addChoosableFileFilter( MainFrameApplication.graphicsfilefilter );\r
300         // Msa:\r
301         _msa_filechooser = new JFileChooser();\r
302         _msa_filechooser.setName( "Read Multiple Sequence Alignment File" );\r
303         _msa_filechooser.setCurrentDirectory( new File( "." ) );\r
304         _msa_filechooser.setMultiSelectionEnabled( false );\r
305         _msa_filechooser.addChoosableFileFilter( _msa_filechooser.getAcceptAllFileFilter() );\r
306         _msa_filechooser.addChoosableFileFilter( MainFrameApplication.msafilter );\r
307         // Seqs:\r
308         _seqs_pi_filechooser = new JFileChooser();\r
309         _seqs_pi_filechooser.setName( "Read Sequences File" );\r
310         _seqs_pi_filechooser.setCurrentDirectory( new File( "." ) );\r
311         _seqs_pi_filechooser.setMultiSelectionEnabled( false );\r
312         _seqs_pi_filechooser.addChoosableFileFilter( _seqs_pi_filechooser.getAcceptAllFileFilter() );\r
313         _seqs_pi_filechooser.addChoosableFileFilter( MainFrameApplication.seqsfilter );\r
314         // Expression\r
315         _values_filechooser = new JFileChooser();\r
316         _values_filechooser.setCurrentDirectory( new File( "." ) );\r
317         _values_filechooser.setMultiSelectionEnabled( false );\r
318         // Sequences\r
319         _sequences_filechooser = new JFileChooser();\r
320         _sequences_filechooser.setCurrentDirectory( new File( "." ) );\r
321         _sequences_filechooser.setMultiSelectionEnabled( false );\r
322         // build the menu bar\r
323         _jmenubar = new JMenuBar();\r
324         if ( !_configuration.isUseNativeUI() ) {\r
325             _jmenubar.setBackground( getConfiguration().getGuiMenuBackgroundColor() );\r
326         }\r
327         buildFileMenu();\r
328         if ( Constants.__ALLOW_PHYLOGENETIC_INFERENCE ) {\r
329             buildPhylogeneticInferenceMenu();\r
330         }\r
331         buildAnalysisMenu();\r
332         buildToolsMenu();\r
333         buildViewMenu();\r
334         buildFontSizeMenu();\r
335         buildOptionsMenu();\r
336         buildTypeMenu();\r
337         buildHelpMenu();\r
338         setJMenuBar( _jmenubar );\r
339         _jmenubar.add( _help_jmenu );\r
340         _contentpane = getContentPane();\r
341         _contentpane.setLayout( new BorderLayout() );\r
342         _contentpane.add( _mainpanel, BorderLayout.CENTER );\r
343         // App is this big\r
344         setSize( MainFrameApplication.FRAME_X_SIZE, MainFrameApplication.FRAME_Y_SIZE );\r
345         //        addWindowFocusListener( new WindowAdapter() {\r
346         //\r
347         //            @Override\r
348         //            public void windowGainedFocus( WindowEvent e ) {\r
349         //                requestFocusInWindow();\r
350         //            }\r
351         //        } );\r
352         // The window listener\r
353         setDefaultCloseOperation( WindowConstants.DO_NOTHING_ON_CLOSE );\r
354         addWindowListener( new WindowAdapter() {\r
355 \r
356             @Override\r
357             public void windowClosing( final WindowEvent e ) {\r
358                 if ( isUnsavedDataPresent() ) {\r
359                     final int r = JOptionPane.showConfirmDialog( null,\r
360                                                                  "Exit despite potentially unsaved changes?",\r
361                                                                  "Exit?",\r
362                                                                  JOptionPane.YES_NO_OPTION );\r
363                     if ( r != JOptionPane.YES_OPTION ) {\r
364                         return;\r
365                     }\r
366                 }\r
367                 else {\r
368                     final int r = JOptionPane.showConfirmDialog( null,\r
369                                                                  "Exit Archaeopteryx?",\r
370                                                                  "Exit?",\r
371                                                                  JOptionPane.YES_NO_OPTION );\r
372                     if ( r != JOptionPane.YES_OPTION ) {\r
373                         return;\r
374                     }\r
375                 }\r
376                 exit();\r
377             }\r
378         } );\r
379         // The component listener\r
380         addComponentListener( new ComponentAdapter() {\r
381 \r
382             @Override\r
383             public void componentResized( final ComponentEvent e ) {\r
384                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
385                     _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel()\r
386                                                                                         .getWidth(),\r
387                                                                                 _mainpanel.getCurrentTreePanel()\r
388                                                                                         .getHeight(),\r
389                                                                                 getOptions().isAllowFontSizeChange() );\r
390                 }\r
391             }\r
392         } );\r
393         requestFocusInWindow();\r
394         // addKeyListener( this );\r
395         setVisible( true );\r
396         if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
397             AptxUtil.addPhylogeniesToTabs( phys, title, null, _configuration, _mainpanel );\r
398             validate();\r
399             getMainPanel().getControlPanel().showWholeAll();\r
400             getMainPanel().getControlPanel().showWhole();\r
401         }\r
402         activateSaveAllIfNeeded();\r
403         // ...and its children\r
404         _contentpane.repaint();\r
405         System.gc();\r
406     }\r
407 \r
408     private MainFrameApplication( final Phylogeny[] phys, final String config_file, final String title ) {\r
409         // Reads the config file (false, false => not url, not applet):\r
410         this( phys, new Configuration( config_file, false, false, true ), title );\r
411     }\r
412 \r
413     @Override\r
414     public void actionPerformed( final ActionEvent e ) {\r
415         try {\r
416             super.actionPerformed( e );\r
417             final Object o = e.getSource();\r
418             // Handle app-specific actions here:\r
419             if ( o == _open_item ) {\r
420                 readPhylogeniesFromFile();\r
421             }\r
422             if ( o == _open_url_item ) {\r
423                 readPhylogeniesFromURL();\r
424             }\r
425             else if ( o == _save_item ) {\r
426                 writeToFile( _mainpanel.getCurrentPhylogeny() );\r
427                 // If subtree currently displayed, save it, instead of complete\r
428                 // tree.\r
429             }\r
430             else if ( o == _new_item ) {\r
431                 newTree();\r
432             }\r
433             else if ( o == _save_all_item ) {\r
434                 writeAllToFile();\r
435             }\r
436             else if ( o == _close_item ) {\r
437                 closeCurrentPane();\r
438             }\r
439             else if ( o == _write_to_pdf_item ) {\r
440                 writeToPdf( _mainpanel.getCurrentPhylogeny() );\r
441             }\r
442             else if ( o == _write_to_jpg_item ) {\r
443                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.JPG );\r
444             }\r
445             else if ( o == _write_to_png_item ) {\r
446                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.PNG );\r
447             }\r
448             else if ( o == _write_to_gif_item ) {\r
449                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.GIF );\r
450             }\r
451             else if ( o == _write_to_tif_item ) {\r
452                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.TIFF );\r
453             }\r
454             else if ( o == _write_to_bmp_item ) {\r
455                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.BMP );\r
456             }\r
457             else if ( o == _print_item ) {\r
458                 print();\r
459             }\r
460             else if ( o == _load_species_tree_item ) {\r
461                 readSpeciesTreeFromFile();\r
462             }\r
463             else if ( o == _lineage_inference ) {\r
464                 if ( isSubtreeDisplayed() ) {\r
465                     JOptionPane.showMessageDialog( this,\r
466                                                    "Subtree is shown.",\r
467                                                    "Cannot infer ancestral taxonomies",\r
468                                                    JOptionPane.ERROR_MESSAGE );\r
469                     return;\r
470                 }\r
471                 executeLineageInference();\r
472             }\r
473             else if ( o == _obtain_detailed_taxonomic_information_jmi ) {\r
474                 if ( isSubtreeDisplayed() ) {\r
475                     return;\r
476                 }\r
477                 obtainDetailedTaxonomicInformation();\r
478             }\r
479             else if ( o == _obtain_detailed_taxonomic_information_deleting_jmi ) {\r
480                 if ( isSubtreeDisplayed() ) {\r
481                     return;\r
482                 }\r
483                 obtainDetailedTaxonomicInformationDelete();\r
484             }\r
485             else if ( o == _obtain_seq_information_jmi ) {\r
486                 obtainSequenceInformation();\r
487             }\r
488             else if ( o == _read_values_jmi ) {\r
489                 if ( isSubtreeDisplayed() ) {\r
490                     return;\r
491                 }\r
492                 addExpressionValuesFromFile();\r
493             }\r
494             else if ( o == _read_seqs_jmi ) {\r
495                 if ( isSubtreeDisplayed() ) {\r
496                     return;\r
497                 }\r
498                 addSequencesFromFile();\r
499             }\r
500             else if ( o == _move_node_names_to_tax_sn_jmi ) {\r
501                 moveNodeNamesToTaxSn();\r
502             }\r
503             else if ( o == _move_node_names_to_seq_names_jmi ) {\r
504                 moveNodeNamesToSeqNames();\r
505             }\r
506             else if ( o == _extract_tax_code_from_node_names_jmi ) {\r
507                 extractTaxDataFromNodeNames();\r
508             }\r
509             else if ( o == _graphics_export_visible_only_cbmi ) {\r
510                 updateOptions( getOptions() );\r
511             }\r
512             else if ( o == _antialias_print_cbmi ) {\r
513                 updateOptions( getOptions() );\r
514             }\r
515             else if ( o == _print_black_and_white_cbmi ) {\r
516                 updateOptions( getOptions() );\r
517             }\r
518             else if ( o == _print_using_actual_size_cbmi ) {\r
519                 updateOptions( getOptions() );\r
520             }\r
521             else if ( o == _graphics_export_using_actual_size_cbmi ) {\r
522                 updateOptions( getOptions() );\r
523             }\r
524             else if ( o == _print_size_mi ) {\r
525                 choosePrintSize();\r
526             }\r
527             else if ( o == _choose_pdf_width_mi ) {\r
528                 choosePdfWidth();\r
529             }\r
530             else if ( o == _internal_number_are_confidence_for_nh_parsing_cbmi ) {\r
531                 updateOptions( getOptions() );\r
532             }\r
533             else if ( o == _replace_underscores_cbmi ) {\r
534                 if ( ( _extract_taxonomy_no_rbmi != null ) && !_extract_taxonomy_no_rbmi.isSelected() ) {\r
535                     _extract_taxonomy_no_rbmi.setSelected( true );\r
536                 }\r
537                 updateOptions( getOptions() );\r
538             }\r
539             else if ( o == _allow_errors_in_distance_to_parent_cbmi ) {\r
540                 updateOptions( getOptions() );\r
541             }\r
542             else if ( o == _collapse_below_threshold ) {\r
543                 if ( isSubtreeDisplayed() ) {\r
544                     return;\r
545                 }\r
546                 collapseBelowThreshold();\r
547             }\r
548             else if ( ( o == _extract_taxonomy_pfam_strict_rbmi ) || ( o == _extract_taxonomy_pfam_relaxed_rbmi )\r
549                     || ( o == _extract_taxonomy_agressive_rbmi ) ) {\r
550                 if ( _replace_underscores_cbmi != null ) {\r
551                     _replace_underscores_cbmi.setSelected( false );\r
552                 }\r
553                 updateOptions( getOptions() );\r
554             }\r
555             else if ( o == _extract_taxonomy_no_rbmi ) {\r
556                 updateOptions( getOptions() );\r
557             }\r
558             else if ( o == _inference_from_msa_item ) {\r
559                 executePhyleneticInference( false );\r
560             }\r
561             else if ( o == _inference_from_seqs_item ) {\r
562                 executePhyleneticInference( true );\r
563             }\r
564             _contentpane.repaint();\r
565         }\r
566         catch ( final Exception ex ) {\r
567             AptxUtil.unexpectedException( ex );\r
568         }\r
569         catch ( final Error err ) {\r
570             AptxUtil.unexpectedError( err );\r
571         }\r
572     }\r
573 \r
574     public void end() {\r
575         _mainpanel.terminate();\r
576         _contentpane.removeAll();\r
577         setVisible( false );\r
578         dispose();\r
579     }\r
580 \r
581     @Override\r
582     public MainPanel getMainPanel() {\r
583         return _mainpanel;\r
584     }\r
585 \r
586     public Msa getMsa() {\r
587         return _msa;\r
588     }\r
589 \r
590     public File getMsaFile() {\r
591         return _msa_file;\r
592     }\r
593 \r
594     public List<MolecularSequence> getSeqs() {\r
595         return _seqs;\r
596     }\r
597 \r
598     public File getSeqsFile() {\r
599         return _seqs_file;\r
600     }\r
601 \r
602     public void readMsaFromFile() {\r
603         // Set an initial directory if none set yet\r
604         final File my_dir = getCurrentDir();\r
605         _msa_filechooser.setMultiSelectionEnabled( false );\r
606         // Open file-open dialog and set current directory\r
607         if ( my_dir != null ) {\r
608             _msa_filechooser.setCurrentDirectory( my_dir );\r
609         }\r
610         final int result = _msa_filechooser.showOpenDialog( _contentpane );\r
611         // All done: get the msa\r
612         final File file = _msa_filechooser.getSelectedFile();\r
613         setCurrentDir( _msa_filechooser.getCurrentDirectory() );\r
614         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
615             setMsaFile( null );\r
616             setMsa( null );\r
617             Msa msa = null;\r
618             try {\r
619                 final InputStream is = new FileInputStream( file );\r
620                 if ( FastaParser.isLikelyFasta( file ) ) {\r
621                     msa = FastaParser.parseMsa( is );\r
622                 }\r
623                 else {\r
624                     msa = GeneralMsaParser.parse( is );\r
625                 }\r
626             }\r
627             catch ( final MsaFormatException e ) {\r
628                 setArrowCursor();\r
629                 JOptionPane.showMessageDialog( this,\r
630                                                e.getLocalizedMessage(),\r
631                                                "Multiple sequence alignment format error",\r
632                                                JOptionPane.ERROR_MESSAGE );\r
633                 return;\r
634             }\r
635             catch ( final IOException e ) {\r
636                 setArrowCursor();\r
637                 JOptionPane.showMessageDialog( this,\r
638                                                e.getLocalizedMessage(),\r
639                                                "Failed to read multiple sequence alignment",\r
640                                                JOptionPane.ERROR_MESSAGE );\r
641                 return;\r
642             }\r
643             catch ( final IllegalArgumentException e ) {\r
644                 setArrowCursor();\r
645                 JOptionPane.showMessageDialog( this,\r
646                                                e.getLocalizedMessage(),\r
647                                                "Unexpected error during reading of multiple sequence alignment",\r
648                                                JOptionPane.ERROR_MESSAGE );\r
649                 return;\r
650             }\r
651             catch ( final Exception e ) {\r
652                 setArrowCursor();\r
653                 e.printStackTrace();\r
654                 JOptionPane.showMessageDialog( this,\r
655                                                e.getLocalizedMessage(),\r
656                                                "Unexpected error during reading of multiple sequence alignment",\r
657                                                JOptionPane.ERROR_MESSAGE );\r
658                 return;\r
659             }\r
660             if ( ( msa == null ) || ( msa.getNumberOfSequences() < 1 ) ) {\r
661                 JOptionPane.showMessageDialog( this,\r
662                                                "Multiple sequence alignment is empty",\r
663                                                "Illegal Multiple Sequence Alignment",\r
664                                                JOptionPane.ERROR_MESSAGE );\r
665                 return;\r
666             }\r
667             if ( msa.getNumberOfSequences() < 4 ) {\r
668                 JOptionPane.showMessageDialog( this,\r
669                                                "Multiple sequence alignment needs to contain at least 3 sequences",\r
670                                                "Illegal multiple sequence alignment",\r
671                                                JOptionPane.ERROR_MESSAGE );\r
672                 return;\r
673             }\r
674             if ( msa.getLength() < 2 ) {\r
675                 JOptionPane.showMessageDialog( this,\r
676                                                "Multiple sequence alignment needs to contain at least 2 residues",\r
677                                                "Illegal multiple sequence alignment",\r
678                                                JOptionPane.ERROR_MESSAGE );\r
679                 return;\r
680             }\r
681             System.gc();\r
682             setMsaFile( _msa_filechooser.getSelectedFile() );\r
683             setMsa( msa );\r
684         }\r
685     }\r
686 \r
687     public void readSeqsFromFileforPI() {\r
688         // Set an initial directory if none set yet\r
689         final File my_dir = getCurrentDir();\r
690         _seqs_pi_filechooser.setMultiSelectionEnabled( false );\r
691         // Open file-open dialog and set current directory\r
692         if ( my_dir != null ) {\r
693             _seqs_pi_filechooser.setCurrentDirectory( my_dir );\r
694         }\r
695         final int result = _seqs_pi_filechooser.showOpenDialog( _contentpane );\r
696         // All done: get the seqs\r
697         final File file = _seqs_pi_filechooser.getSelectedFile();\r
698         setCurrentDir( _seqs_pi_filechooser.getCurrentDirectory() );\r
699         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
700             setSeqsFile( null );\r
701             setSeqs( null );\r
702             List<MolecularSequence> seqs = null;\r
703             try {\r
704                 if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {\r
705                     seqs = FastaParser.parse( new FileInputStream( file ) );\r
706                     for( final MolecularSequence seq : seqs ) {\r
707                         System.out.println( SequenceWriter.toFasta( seq, 60 ) );\r
708                     }\r
709                 }\r
710                 else {\r
711                     //TODO error\r
712                 }\r
713             }\r
714             catch ( final MsaFormatException e ) {\r
715                 setArrowCursor();\r
716                 JOptionPane.showMessageDialog( this,\r
717                                                e.getLocalizedMessage(),\r
718                                                "Multiple sequence file format error",\r
719                                                JOptionPane.ERROR_MESSAGE );\r
720                 return;\r
721             }\r
722             catch ( final IOException e ) {\r
723                 setArrowCursor();\r
724                 JOptionPane.showMessageDialog( this,\r
725                                                e.getLocalizedMessage(),\r
726                                                "Failed to read multiple sequence file",\r
727                                                JOptionPane.ERROR_MESSAGE );\r
728                 return;\r
729             }\r
730             catch ( final IllegalArgumentException e ) {\r
731                 setArrowCursor();\r
732                 JOptionPane.showMessageDialog( this,\r
733                                                e.getLocalizedMessage(),\r
734                                                "Unexpected error during reading of multiple sequence file",\r
735                                                JOptionPane.ERROR_MESSAGE );\r
736                 return;\r
737             }\r
738             catch ( final Exception e ) {\r
739                 setArrowCursor();\r
740                 e.printStackTrace();\r
741                 JOptionPane.showMessageDialog( this,\r
742                                                e.getLocalizedMessage(),\r
743                                                "Unexpected error during reading of multiple sequence file",\r
744                                                JOptionPane.ERROR_MESSAGE );\r
745                 return;\r
746             }\r
747             if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {\r
748                 JOptionPane.showMessageDialog( this,\r
749                                                "Multiple sequence file is empty",\r
750                                                "Illegal multiple sequence file",\r
751                                                JOptionPane.ERROR_MESSAGE );\r
752                 return;\r
753             }\r
754             if ( seqs.size() < 4 ) {\r
755                 JOptionPane.showMessageDialog( this,\r
756                                                "Multiple sequence file needs to contain at least 3 sequences",\r
757                                                "Illegal multiple sequence file",\r
758                                                JOptionPane.ERROR_MESSAGE );\r
759                 return;\r
760             }\r
761             //  if ( msa.getLength() < 2 ) {\r
762             //       JOptionPane.showMessageDialog( this,\r
763             //                                      "Multiple sequence alignment needs to contain at least 2 residues",\r
764             //                                      "Illegal multiple sequence file",\r
765             //                                      JOptionPane.ERROR_MESSAGE );\r
766             //       return;\r
767             //   }\r
768             System.gc();\r
769             setSeqsFile( _seqs_pi_filechooser.getSelectedFile() );\r
770             setSeqs( seqs );\r
771         }\r
772     }\r
773 \r
774     void buildAnalysisMenu() {\r
775         _analysis_menu = MainFrame.createMenu( "Analysis", getConfiguration() );\r
776         _analysis_menu.add( _gsdi_item = new JMenuItem( "GSDI (Generalized Speciation Duplication Inference)" ) );\r
777         _analysis_menu.add( _gsdir_item = new JMenuItem( "GSDIR (GSDI with re-rooting)" ) );\r
778         _analysis_menu.add( _load_species_tree_item = new JMenuItem( "Load Species Tree..." ) );\r
779         customizeJMenuItem( _gsdi_item );\r
780         customizeJMenuItem( _gsdir_item );\r
781         customizeJMenuItem( _load_species_tree_item );\r
782         _analysis_menu.addSeparator();\r
783         _analysis_menu.add( _lineage_inference = new JMenuItem( INFER_ANCESTOR_TAXONOMIES ) );\r
784         customizeJMenuItem( _lineage_inference );\r
785         _lineage_inference.setToolTipText( "Inference of ancestor taxonomies/lineages" );\r
786         _jmenubar.add( _analysis_menu );\r
787     }\r
788 \r
789     @Override\r
790     void buildFileMenu() {\r
791         _file_jmenu = MainFrame.createMenu( "File", getConfiguration() );\r
792         _file_jmenu.add( _open_item = new JMenuItem( "Read Tree from File..." ) );\r
793         _file_jmenu.addSeparator();\r
794         _file_jmenu.add( _open_url_item = new JMenuItem( "Read Tree from URL/Webservice..." ) );\r
795         _file_jmenu.addSeparator();\r
796         final WebservicesManager webservices_manager = WebservicesManager.getInstance();\r
797         _load_phylogeny_from_webservice_menu_items = new JMenuItem[ webservices_manager\r
798                 .getAvailablePhylogeniesWebserviceClients().size() ];\r
799         for( int i = 0; i < webservices_manager.getAvailablePhylogeniesWebserviceClients().size(); ++i ) {\r
800             final PhylogeniesWebserviceClient client = webservices_manager.getAvailablePhylogeniesWebserviceClient( i );\r
801             _load_phylogeny_from_webservice_menu_items[ i ] = new JMenuItem( client.getMenuName() );\r
802             _file_jmenu.add( _load_phylogeny_from_webservice_menu_items[ i ] );\r
803         }\r
804         if ( getConfiguration().isEditable() ) {\r
805             _file_jmenu.addSeparator();\r
806             _file_jmenu.add( _new_item = new JMenuItem( "New" ) );\r
807             _new_item.setToolTipText( "to create a new tree with one node, as source for manual tree construction" );\r
808         }\r
809         _file_jmenu.addSeparator();\r
810         _file_jmenu.add( _save_item = new JMenuItem( "Save Tree As..." ) );\r
811         _file_jmenu.add( _save_all_item = new JMenuItem( "Save All Trees As..." ) );\r
812         _save_all_item.setToolTipText( "Write all phylogenies to one file." );\r
813         _save_all_item.setEnabled( false );\r
814         _file_jmenu.addSeparator();\r
815         _file_jmenu.add( _write_to_pdf_item = new JMenuItem( "Export to PDF file ..." ) );\r
816         if ( AptxUtil.canWriteFormat( "tif" ) || AptxUtil.canWriteFormat( "tiff" ) || AptxUtil.canWriteFormat( "TIF" ) ) {\r
817             _file_jmenu.add( _write_to_tif_item = new JMenuItem( "Export to TIFF file..." ) );\r
818         }\r
819         _file_jmenu.add( _write_to_png_item = new JMenuItem( "Export to PNG file..." ) );\r
820         _file_jmenu.add( _write_to_jpg_item = new JMenuItem( "Export to JPG file..." ) );\r
821         if ( AptxUtil.canWriteFormat( "gif" ) ) {\r
822             _file_jmenu.add( _write_to_gif_item = new JMenuItem( "Export to GIF file..." ) );\r
823         }\r
824         if ( AptxUtil.canWriteFormat( "bmp" ) ) {\r
825             _file_jmenu.add( _write_to_bmp_item = new JMenuItem( "Export to BMP file..." ) );\r
826         }\r
827         _file_jmenu.addSeparator();\r
828         _file_jmenu.add( _print_item = new JMenuItem( "Print..." ) );\r
829         _file_jmenu.addSeparator();\r
830         _file_jmenu.add( _close_item = new JMenuItem( "Close Tab" ) );\r
831         _close_item.setToolTipText( "To close the current pane." );\r
832         _close_item.setEnabled( true );\r
833         _file_jmenu.addSeparator();\r
834         _file_jmenu.add( _exit_item = new JMenuItem( "Exit" ) );\r
835         customizeJMenuItem( _open_item );\r
836         _open_item\r
837                 .setFont( new Font( _open_item.getFont().getFontName(), Font.BOLD, _open_item.getFont().getSize() + 4 ) );\r
838         customizeJMenuItem( _open_url_item );\r
839         for( int i = 0; i < webservices_manager.getAvailablePhylogeniesWebserviceClients().size(); ++i ) {\r
840             customizeJMenuItem( _load_phylogeny_from_webservice_menu_items[ i ] );\r
841         }\r
842         customizeJMenuItem( _save_item );\r
843         if ( getConfiguration().isEditable() ) {\r
844             customizeJMenuItem( _new_item );\r
845         }\r
846         customizeJMenuItem( _close_item );\r
847         customizeJMenuItem( _save_all_item );\r
848         customizeJMenuItem( _write_to_pdf_item );\r
849         customizeJMenuItem( _write_to_png_item );\r
850         customizeJMenuItem( _write_to_jpg_item );\r
851         customizeJMenuItem( _write_to_gif_item );\r
852         customizeJMenuItem( _write_to_tif_item );\r
853         customizeJMenuItem( _write_to_bmp_item );\r
854         customizeJMenuItem( _print_item );\r
855         customizeJMenuItem( _exit_item );\r
856         _jmenubar.add( _file_jmenu );\r
857     }\r
858 \r
859     void buildOptionsMenu() {\r
860         _options_jmenu = MainFrame.createMenu( OPTIONS_HEADER, getConfiguration() );\r
861         _options_jmenu.addChangeListener( new ChangeListener() {\r
862 \r
863             @Override\r
864             public void stateChanged( final ChangeEvent e ) {\r
865                 MainFrame.setOvPlacementColorChooseMenuItem( _overview_placment_mi, getOptions() );\r
866                 MainFrame.setTextColorChooseMenuItem( _switch_colors_mi, getCurrentTreePanel() );\r
867                 MainFrame\r
868                         .setTextMinSupportMenuItem( _choose_minimal_confidence_mi, getOptions(), getCurrentTreePanel() );\r
869                 MainFrame.setTextForFontChooserMenuItem( _choose_font_mi, MainFrame\r
870                         .createCurrentFontDesc( getMainPanel().getTreeFontSet() ) );\r
871                 setTextForGraphicsSizeChooserMenuItem( _print_size_mi, getOptions() );\r
872                 setTextForPdfLineWidthChooserMenuItem( _choose_pdf_width_mi, getOptions() );\r
873                 MainFrame.setCycleNodeFillMenuItem( _cycle_node_fill_mi, getOptions() );\r
874                 MainFrame.setCycleNodeShapeMenuItem( _cycle_node_shape_mi, getOptions() );\r
875                 MainFrame.setTextNodeSizeMenuItem( _choose_node_size_mi, getOptions() );\r
876                 try {\r
877                     getMainPanel().getControlPanel().setVisibilityOfDomainStrucureCB();\r
878                     getMainPanel().getControlPanel().setVisibilityOfX();\r
879                 }\r
880                 catch ( final Exception ignore ) {\r
881                     // do nothing, not important.\r
882                 }\r
883             }\r
884         } );\r
885         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( DISPLAY_SUBHEADER ), getConfiguration() ) );\r
886         _options_jmenu\r
887                 .add( _ext_node_dependent_cladogram_rbmi = new JRadioButtonMenuItem( MainFrame.NONUNIFORM_CLADOGRAMS_LABEL ) );\r
888         _options_jmenu.add( _uniform_cladograms_rbmi = new JRadioButtonMenuItem( MainFrame.UNIFORM_CLADOGRAMS_LABEL ) );\r
889         _options_jmenu.add( _non_lined_up_cladograms_rbmi = new JRadioButtonMenuItem( NON_LINED_UP_CLADOGRAMS_LABEL ) );\r
890         _radio_group_1 = new ButtonGroup();\r
891         _radio_group_1.add( _ext_node_dependent_cladogram_rbmi );\r
892         _radio_group_1.add( _uniform_cladograms_rbmi );\r
893         _radio_group_1.add( _non_lined_up_cladograms_rbmi );\r
894         ///////\r
895         _options_jmenu.add( _show_overview_cbmi = new JCheckBoxMenuItem( SHOW_OVERVIEW_LABEL ) );\r
896         _options_jmenu.add( _show_scale_cbmi = new JCheckBoxMenuItem( DISPLAY_SCALE_LABEL ) );\r
897         _options_jmenu\r
898                 .add( _show_default_node_shapes_internal_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL_INT ) );\r
899         _options_jmenu\r
900                 .add( _show_default_node_shapes_external_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL_EXT ) );\r
901         _options_jmenu.add( _line_up_renderable_data_cbmi = new JCheckBoxMenuItem( MainFrame.LINE_UP_RENDERABLE_DATA ) );\r
902         if ( getConfiguration().doDisplayOption( Configuration.show_domain_architectures ) ) {\r
903             _options_jmenu.add( _right_line_up_domains_cbmi = new JCheckBoxMenuItem( MainFrame.RIGHT_LINE_UP_DOMAINS ) );\r
904             _options_jmenu.add( _show_domain_labels = new JCheckBoxMenuItem( MainFrame.SHOW_DOMAIN_LABELS_LABEL ) );\r
905         }\r
906         _options_jmenu.add( _show_annotation_ref_source = new JCheckBoxMenuItem( SHOW_ANN_REF_SOURCE_LABEL ) );\r
907         _options_jmenu.add( _show_confidence_stddev_cbmi = new JCheckBoxMenuItem( SHOW_CONF_STDDEV_LABEL ) );\r
908         _options_jmenu.add( _color_by_taxonomic_group_cbmi = new JCheckBoxMenuItem( COLOR_BY_TAXONOMIC_GROUP ) );\r
909         _options_jmenu.add( _color_labels_same_as_parent_branch = new JCheckBoxMenuItem( COLOR_LABELS_LABEL ) );\r
910         _color_labels_same_as_parent_branch.setToolTipText( MainFrame.COLOR_LABELS_TIP );\r
911         _options_jmenu.add( _abbreviate_scientific_names = new JCheckBoxMenuItem( ABBREV_SN_LABEL ) );\r
912         _options_jmenu.add( _label_direction_cbmi = new JCheckBoxMenuItem( LABEL_DIRECTION_LABEL ) );\r
913         _label_direction_cbmi.setToolTipText( LABEL_DIRECTION_TIP );\r
914         _options_jmenu.add( _screen_antialias_cbmi = new JCheckBoxMenuItem( SCREEN_ANTIALIAS_LABEL ) );\r
915         _options_jmenu.add( _background_gradient_cbmi = new JCheckBoxMenuItem( BG_GRAD_LABEL ) );\r
916         _options_jmenu.add( _cycle_node_shape_mi = new JMenuItem( MainFrame.CYCLE_NODE_SHAPE_LABEL ) );\r
917         _options_jmenu.add( _cycle_node_fill_mi = new JMenuItem( MainFrame.CYCLE_NODE_FILL_LABEL ) );\r
918         _options_jmenu.add( _choose_node_size_mi = new JMenuItem( MainFrame.CHOOSE_NODE_SIZE_LABEL ) );\r
919         _options_jmenu.add( _choose_minimal_confidence_mi = new JMenuItem( "" ) );\r
920         _options_jmenu.add( _overview_placment_mi = new JMenuItem( "" ) );\r
921         _options_jmenu.add( _switch_colors_mi = new JMenuItem( "" ) );\r
922         _options_jmenu.add( _choose_font_mi = new JMenuItem( "" ) );\r
923         ///////\r
924         _options_jmenu.addSeparator();\r
925         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( SEARCH_SUBHEADER ), getConfiguration() ) );\r
926         _options_jmenu.add( _search_case_senstive_cbmi = new JCheckBoxMenuItem( SEARCH_CASE_SENSITIVE_LABEL ) );\r
927         _options_jmenu.add( _search_whole_words_only_cbmi = new JCheckBoxMenuItem( SEARCH_TERMS_ONLY_LABEL ) );\r
928         _options_jmenu.add( _inverse_search_result_cbmi = new JCheckBoxMenuItem( INVERSE_SEARCH_RESULT_LABEL ) );\r
929         _options_jmenu.addSeparator();\r
930         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Graphics Export & Printing:" ),\r
931                                                       getConfiguration() ) );\r
932         _options_jmenu.add( _antialias_print_cbmi = new JCheckBoxMenuItem( "Antialias" ) );\r
933         _options_jmenu.add( _print_black_and_white_cbmi = new JCheckBoxMenuItem( "Export in Black and White" ) );\r
934         _options_jmenu\r
935                 .add( _print_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PDF export and Printing" ) );\r
936         _options_jmenu\r
937                 .add( _graphics_export_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PNG, JPG, and GIF export" ) );\r
938         _options_jmenu\r
939                 .add( _graphics_export_visible_only_cbmi = new JCheckBoxMenuItem( "Limit to Visible ('Screenshot') for PNG, JPG, and GIF export" ) );\r
940         _options_jmenu.add( _print_size_mi = new JMenuItem( "" ) );\r
941         _options_jmenu.add( _choose_pdf_width_mi = new JMenuItem( "" ) );\r
942         _options_jmenu.addSeparator();\r
943         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/NHX/Nexus Input:" ), getConfiguration() ) );\r
944         _options_jmenu\r
945                 .add( _internal_number_are_confidence_for_nh_parsing_cbmi = new JCheckBoxMenuItem( "Internal Node Names are Confidence Values" ) );\r
946         _options_jmenu.add( _replace_underscores_cbmi = new JCheckBoxMenuItem( "Replace Underscores with Spaces" ) );\r
947         _options_jmenu\r
948                 .add( _allow_errors_in_distance_to_parent_cbmi = new JCheckBoxMenuItem( "Ignore Distance Values Format Errors" ) );\r
949         //\r
950         _options_jmenu.add( _extract_taxonomy_no_rbmi = new JRadioButtonMenuItem( "No Taxonomy Extraction" ) );\r
951         _options_jmenu\r
952                 .add( _extract_taxonomy_pfam_strict_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style Node Names" ) );\r
953         _options_jmenu\r
954                 .add( _extract_taxonomy_pfam_relaxed_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style like Node Names" ) );\r
955         _options_jmenu\r
956                 .add( _extract_taxonomy_agressive_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids/Scientific Names from Node Names" ) );\r
957         _extract_taxonomy_pfam_strict_rbmi\r
958                 .setToolTipText( "To extract taxonomy codes/ids from node names in the form of e.g. \"BCL2_MOUSE/123-304\" or \"BCL2_10090/123-304\"" );\r
959         _extract_taxonomy_pfam_relaxed_rbmi\r
960                 .setToolTipText( "To extract taxonomy codes/ids from node names in the form of e.g. \"bax_MOUSE\" or \"bax_10090\"" );\r
961         _extract_taxonomy_agressive_rbmi\r
962                 .setToolTipText( "To extract taxonomy codes/ids or scientific names from node names in the form of e.g. \"MOUSE\" or \"10090\" or \"xyz_Nematostella_vectensis\"" );\r
963         _radio_group_2 = new ButtonGroup();\r
964         _radio_group_2.add( _extract_taxonomy_no_rbmi );\r
965         _radio_group_2.add( _extract_taxonomy_pfam_strict_rbmi );\r
966         _radio_group_2.add( _extract_taxonomy_pfam_relaxed_rbmi );\r
967         _radio_group_2.add( _extract_taxonomy_agressive_rbmi );\r
968         // \r
969         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/Nexus Output:" ), getConfiguration() ) );\r
970         _options_jmenu\r
971                 .add( _use_brackets_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_BRACKETS_FOR_CONF_IN_NH_LABEL ) );\r
972         _use_brackets_for_conf_in_nh_export_cbmi\r
973                 .setToolTipText( "e.g. \"0.1[90]\" for a branch with support 90 and a length of 0.1" );\r
974         _options_jmenu\r
975                 .add( _use_internal_names_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_INTERNAL_NAMES_FOR_CONF_IN_NH_LABEL ) );\r
976         customizeJMenuItem( _choose_font_mi );\r
977         customizeJMenuItem( _choose_minimal_confidence_mi );\r
978         customizeJMenuItem( _switch_colors_mi );\r
979         customizeJMenuItem( _print_size_mi );\r
980         customizeJMenuItem( _choose_pdf_width_mi );\r
981         customizeJMenuItem( _overview_placment_mi );\r
982         customizeCheckBoxMenuItem( _show_default_node_shapes_external_cbmi, getOptions()\r
983                 .isShowDefaultNodeShapesExternal() );\r
984         customizeCheckBoxMenuItem( _show_default_node_shapes_internal_cbmi, getOptions()\r
985                 .isShowDefaultNodeShapesInternal() );\r
986         customizeJMenuItem( _cycle_node_shape_mi );\r
987         customizeJMenuItem( _cycle_node_fill_mi );\r
988         customizeJMenuItem( _choose_node_size_mi );\r
989         customizeCheckBoxMenuItem( _color_labels_same_as_parent_branch, getOptions().isColorLabelsSameAsParentBranch() );\r
990         customizeCheckBoxMenuItem( _color_by_taxonomic_group_cbmi, getOptions().isColorByTaxonomicGroup() );\r
991         customizeCheckBoxMenuItem( _screen_antialias_cbmi, getOptions().isAntialiasScreen() );\r
992         customizeCheckBoxMenuItem( _background_gradient_cbmi, getOptions().isBackgroundColorGradient() );\r
993         customizeCheckBoxMenuItem( _show_domain_labels, getOptions().isShowDomainLabels() );\r
994         customizeCheckBoxMenuItem( _show_annotation_ref_source, getOptions().isShowAnnotationRefSource() );\r
995         customizeCheckBoxMenuItem( _abbreviate_scientific_names, getOptions().isAbbreviateScientificTaxonNames() );\r
996         customizeCheckBoxMenuItem( _search_case_senstive_cbmi, getOptions().isSearchCaseSensitive() );\r
997         customizeCheckBoxMenuItem( _show_scale_cbmi, getOptions().isShowScale() );\r
998         customizeRadioButtonMenuItem( _non_lined_up_cladograms_rbmi,\r
999                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.NON_LINED_UP );\r
1000         customizeRadioButtonMenuItem( _uniform_cladograms_rbmi,\r
1001                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.TOTAL_NODE_SUM_DEP );\r
1002         customizeRadioButtonMenuItem( _ext_node_dependent_cladogram_rbmi,\r
1003                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.EXT_NODE_SUM_DEP );\r
1004         customizeCheckBoxMenuItem( _show_overview_cbmi, getOptions().isShowOverview() );\r
1005         customizeCheckBoxMenuItem( _label_direction_cbmi,\r
1006                                    getOptions().getNodeLabelDirection() == NODE_LABEL_DIRECTION.RADIAL );\r
1007         customizeCheckBoxMenuItem( _antialias_print_cbmi, getOptions().isAntialiasPrint() );\r
1008         customizeCheckBoxMenuItem( _print_black_and_white_cbmi, getOptions().isPrintBlackAndWhite() );\r
1009         customizeCheckBoxMenuItem( _internal_number_are_confidence_for_nh_parsing_cbmi, getOptions()\r
1010                 .isInternalNumberAreConfidenceForNhParsing() );\r
1011         customizeRadioButtonMenuItem( _extract_taxonomy_no_rbmi,\r
1012                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.NO );\r
1013         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_strict_rbmi,\r
1014                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_STRICT );\r
1015         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_relaxed_rbmi,\r
1016                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_RELAXED );\r
1017         customizeRadioButtonMenuItem( _extract_taxonomy_agressive_rbmi,\r
1018                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1019         customizeCheckBoxMenuItem( _replace_underscores_cbmi, getOptions().isReplaceUnderscoresInNhParsing() );\r
1020         customizeCheckBoxMenuItem( _allow_errors_in_distance_to_parent_cbmi, getOptions()\r
1021                 .isReplaceUnderscoresInNhParsing() );\r
1022         customizeCheckBoxMenuItem( _search_whole_words_only_cbmi, getOptions().isMatchWholeTermsOnly() );\r
1023         customizeCheckBoxMenuItem( _inverse_search_result_cbmi, getOptions().isInverseSearchResult() );\r
1024         customizeCheckBoxMenuItem( _graphics_export_visible_only_cbmi, getOptions().isGraphicsExportVisibleOnly() );\r
1025         customizeCheckBoxMenuItem( _print_using_actual_size_cbmi, getOptions().isPrintUsingActualSize() );\r
1026         customizeCheckBoxMenuItem( _graphics_export_using_actual_size_cbmi, getOptions()\r
1027                 .isGraphicsExportUsingActualSize() );\r
1028         customizeCheckBoxMenuItem( _show_confidence_stddev_cbmi, getOptions().isShowConfidenceStddev() );\r
1029         customizeCheckBoxMenuItem( _use_brackets_for_conf_in_nh_export_cbmi, getOptions()\r
1030                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.IN_SQUARE_BRACKETS );\r
1031         customizeCheckBoxMenuItem( _use_internal_names_for_conf_in_nh_export_cbmi, getOptions()\r
1032                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.AS_INTERNAL_NODE_NAMES );\r
1033         customizeCheckBoxMenuItem( _line_up_renderable_data_cbmi, getOptions().isLineUpRendarableNodeData() );\r
1034         customizeCheckBoxMenuItem( _right_line_up_domains_cbmi, getOptions().isRightLineUpDomains() );\r
1035         _jmenubar.add( _options_jmenu );\r
1036     }\r
1037 \r
1038     void buildPhylogeneticInferenceMenu() {\r
1039         final InferenceManager im = getInferenceManager();\r
1040         _inference_menu = MainFrame.createMenu( "Inference", getConfiguration() );\r
1041         _inference_menu.add( _inference_from_msa_item = new JMenuItem( "From Multiple Sequence Alignment..." ) );\r
1042         customizeJMenuItem( _inference_from_msa_item );\r
1043         _inference_from_msa_item.setToolTipText( "Basic phylogenetic inference from MSA" );\r
1044         if ( im.canDoMsa() ) {\r
1045             _inference_menu.add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences..." ) );\r
1046             customizeJMenuItem( _inference_from_seqs_item );\r
1047             _inference_from_seqs_item\r
1048                     .setToolTipText( "Basic phylogenetic inference including multiple sequence alignment" );\r
1049         }\r
1050         else {\r
1051             _inference_menu\r
1052                     .add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences (no program found)" ) );\r
1053             customizeJMenuItem( _inference_from_seqs_item );\r
1054             _inference_from_seqs_item.setEnabled( false );\r
1055         }\r
1056         _jmenubar.add( _inference_menu );\r
1057     }\r
1058 \r
1059     void buildToolsMenu() {\r
1060         _tools_menu = createMenu( "Tools", getConfiguration() );\r
1061         _tools_menu.add( _confcolor_item = new JMenuItem( "Colorize Branches Depending on Confidence" ) );\r
1062         customizeJMenuItem( _confcolor_item );\r
1063         _tools_menu.add( _color_rank_jmi = new JMenuItem( "Colorize Subtrees via Taxonomic Rank" ) );\r
1064         customizeJMenuItem( _color_rank_jmi );\r
1065         _color_rank_jmi.setToolTipText( "for example, at \"Class\" level, colorize mammal specific subtree red" );\r
1066         _tools_menu.add( _taxcolor_item = new JMenuItem( "Taxonomy Colorize Branches" ) );\r
1067         customizeJMenuItem( _taxcolor_item );\r
1068         _tools_menu.addSeparator();\r
1069         _tools_menu.add( _remove_visual_styles_item = new JMenuItem( "Delete All Visual Styles From Nodes" ) );\r
1070         _remove_visual_styles_item\r
1071                 .setToolTipText( "To remove all node visual styles (fonts, colors) from the current phylogeny" );\r
1072         customizeJMenuItem( _remove_visual_styles_item );\r
1073         _tools_menu.add( _remove_branch_color_item = new JMenuItem( "Delete All Colors From Branches" ) );\r
1074         _remove_branch_color_item.setToolTipText( "To remove all branch color values from the current phylogeny" );\r
1075         customizeJMenuItem( _remove_branch_color_item );\r
1076         _tools_menu.addSeparator();\r
1077         _tools_menu.add( _annotate_item = new JMenuItem( "Annotate Sequences of Selected Nodes" ) );\r
1078         customizeJMenuItem( _annotate_item );\r
1079         _tools_menu.addSeparator();\r
1080         _tools_menu.add( _midpoint_root_item = new JMenuItem( "Midpoint-Root" ) );\r
1081         customizeJMenuItem( _midpoint_root_item );\r
1082         _tools_menu.addSeparator();\r
1083         _tools_menu.add( _delete_selected_nodes_item = new JMenuItem( "Delete Selected Nodes" ) );\r
1084         _delete_selected_nodes_item.setToolTipText( "To delete all selected external nodes" );\r
1085         customizeJMenuItem( _delete_selected_nodes_item );\r
1086         _tools_menu.add( _delete_not_selected_nodes_item = new JMenuItem( "Retain Selected Nodes" ) );\r
1087         _delete_not_selected_nodes_item.setToolTipText( "To delete all not selected external nodes" );\r
1088         customizeJMenuItem( _delete_not_selected_nodes_item );\r
1089         _tools_menu.addSeparator();\r
1090         _tools_menu.add( _collapse_species_specific_subtrees = new JMenuItem( "Collapse Species-Specific Subtrees" ) );\r
1091         customizeJMenuItem( _collapse_species_specific_subtrees );\r
1092         _tools_menu\r
1093                 .add( _collapse_below_threshold = new JMenuItem( "Collapse Branches with Confidence Below Threshold into Multifurcations" ) );\r
1094         customizeJMenuItem( _collapse_below_threshold );\r
1095         _collapse_below_threshold\r
1096                 .setToolTipText( "To collapse branches with confidence values below a threshold into multifurcations (in the case of multiple confidences per branch: without at least one confidence value above a threshold)" );\r
1097         _tools_menu.addSeparator();\r
1098         _tools_menu\r
1099                 .add( _extract_tax_code_from_node_names_jmi = new JMenuItem( "Extract Taxonomic Data from Node Names" ) );\r
1100         customizeJMenuItem( _extract_tax_code_from_node_names_jmi );\r
1101         _extract_tax_code_from_node_names_jmi\r
1102                 .setToolTipText( "To extract SwissProt/Uniprot taxonomic codes (mnemonics) from nodes names in the form of 'xyz_CAEEL', Uniprot/NCBI identifiers form of 'xyz_6239', or scientific names form of 'xyz_Caenorhabditis_elegans'" );\r
1103         _tools_menu\r
1104                 .add( _move_node_names_to_tax_sn_jmi = new JMenuItem( "Transfer Node Names to Taxonomic Scientific Names" ) );\r
1105         customizeJMenuItem( _move_node_names_to_tax_sn_jmi );\r
1106         _move_node_names_to_tax_sn_jmi.setToolTipText( "To interpret node names as taxonomic scientific names" );\r
1107         _tools_menu.add( _move_node_names_to_seq_names_jmi = new JMenuItem( "Transfer Node Names to Sequence Names" ) );\r
1108         customizeJMenuItem( _move_node_names_to_seq_names_jmi );\r
1109         _move_node_names_to_seq_names_jmi.setToolTipText( "To interpret node names as sequence (protein, gene) names" );\r
1110         _tools_menu.addSeparator();\r
1111         _tools_menu.add( _obtain_seq_information_jmi = new JMenuItem( "Obtain Sequence Information" ) );\r
1112         customizeJMenuItem( _obtain_seq_information_jmi );\r
1113         _obtain_seq_information_jmi.setToolTipText( "To add additional sequence information" );\r
1114         _tools_menu\r
1115                 .add( _obtain_detailed_taxonomic_information_jmi = new JMenuItem( OBTAIN_DETAILED_TAXONOMIC_INFORMATION ) );\r
1116         customizeJMenuItem( _obtain_detailed_taxonomic_information_jmi );\r
1117         _obtain_detailed_taxonomic_information_jmi\r
1118                 .setToolTipText( "To add additional taxonomic information (from UniProt Taxonomy)" );\r
1119         _tools_menu\r
1120                 .add( _obtain_detailed_taxonomic_information_deleting_jmi = new JMenuItem( "Obtain Detailed Taxonomic Information (deletes nodes!)" ) );\r
1121         customizeJMenuItem( _obtain_detailed_taxonomic_information_deleting_jmi );\r
1122         _obtain_detailed_taxonomic_information_deleting_jmi\r
1123                 .setToolTipText( "To add additional taxonomic information, deletes nodes for which taxonomy cannot found (from UniProt Taxonomy)" );\r
1124         _tools_menu.addSeparator();\r
1125         _tools_menu.add( _read_values_jmi = new JMenuItem( "Attach Vector/Expression Values" ) );\r
1126         customizeJMenuItem( _read_values_jmi );\r
1127         _read_values_jmi.setToolTipText( "To attach vector (e.g. gene expression) values to tree nodes (beta)" );\r
1128         _jmenubar.add( _tools_menu );\r
1129         _tools_menu.add( _read_seqs_jmi = new JMenuItem( "Attach Molecular Sequences" ) );\r
1130         customizeJMenuItem( _read_seqs_jmi );\r
1131         _read_seqs_jmi\r
1132                 .setToolTipText( "To attach molecular sequences to tree nodes (from Fasta-formatted file) (beta)" );\r
1133         _jmenubar.add( _tools_menu );\r
1134     }\r
1135 \r
1136     @Override\r
1137     void close() {\r
1138         if ( isUnsavedDataPresent() ) {\r
1139             final int r = JOptionPane.showConfirmDialog( this,\r
1140                                                          "Exit despite potentially unsaved changes?",\r
1141                                                          "Exit?",\r
1142                                                          JOptionPane.YES_NO_OPTION );\r
1143             if ( r != JOptionPane.YES_OPTION ) {\r
1144                 return;\r
1145             }\r
1146         }\r
1147         exit();\r
1148     }\r
1149 \r
1150     void executeLineageInference() {\r
1151         if ( ( _mainpanel.getCurrentPhylogeny() == null ) || ( _mainpanel.getCurrentPhylogeny().isEmpty() ) ) {\r
1152             return;\r
1153         }\r
1154         if ( !_mainpanel.getCurrentPhylogeny().isRooted() ) {\r
1155             JOptionPane.showMessageDialog( this,\r
1156                                            "Phylogeny is not rooted.",\r
1157                                            "Cannot infer ancestral taxonomies",\r
1158                                            JOptionPane.ERROR_MESSAGE );\r
1159             return;\r
1160         }\r
1161         final AncestralTaxonomyInferrer inferrer = new AncestralTaxonomyInferrer( this,\r
1162                                                                                   _mainpanel.getCurrentTreePanel(),\r
1163                                                                                   _mainpanel.getCurrentPhylogeny()\r
1164                                                                                           .copy() );\r
1165         new Thread( inferrer ).start();\r
1166     }\r
1167 \r
1168     void exit() {\r
1169         removeAllTextFrames();\r
1170         _mainpanel.terminate();\r
1171         _contentpane.removeAll();\r
1172         setVisible( false );\r
1173         dispose();\r
1174         System.exit( 0 );\r
1175     }\r
1176 \r
1177     void readPhylogeniesFromURL() {\r
1178         URL url = null;\r
1179         Phylogeny[] phys = null;\r
1180         final String message = "Please enter a complete URL, for example \"http://purl.org/phylo/treebase/phylows/study/TB2:S15480?format=nexus\"";\r
1181         final String url_string = JOptionPane.showInputDialog( this,\r
1182                                                                message,\r
1183                                                                "Use URL/webservice to obtain a phylogeny",\r
1184                                                                JOptionPane.QUESTION_MESSAGE );\r
1185         boolean nhx_or_nexus = false;\r
1186         if ( ( url_string != null ) && ( url_string.length() > 0 ) ) {\r
1187             try {\r
1188                 url = new URL( url_string );\r
1189                 PhylogenyParser parser = null;\r
1190                 if ( url.getHost().toLowerCase().indexOf( "tolweb" ) >= 0 ) {\r
1191                     parser = new TolParser();\r
1192                 }\r
1193                 else {\r
1194                     parser = ParserUtils.createParserDependingOnUrlContents( url, getConfiguration()\r
1195                             .isValidatePhyloXmlAgainstSchema() );\r
1196                 }\r
1197                 if ( parser instanceof NexusPhylogeniesParser ) {\r
1198                     nhx_or_nexus = true;\r
1199                 }\r
1200                 else if ( parser instanceof NHXParser ) {\r
1201                     nhx_or_nexus = true;\r
1202                 }\r
1203                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1204                     _mainpanel.getCurrentTreePanel().setWaitCursor();\r
1205                 }\r
1206                 else {\r
1207                     _mainpanel.setWaitCursor();\r
1208                 }\r
1209                 final PhylogenyFactory factory = ParserBasedPhylogenyFactory.getInstance();\r
1210                 phys = factory.create( url.openStream(), parser );\r
1211             }\r
1212             catch ( final MalformedURLException e ) {\r
1213                 JOptionPane.showMessageDialog( this,\r
1214                                                "Malformed URL: " + url + "\n" + e.getLocalizedMessage(),\r
1215                                                "Malformed URL",\r
1216                                                JOptionPane.ERROR_MESSAGE );\r
1217             }\r
1218             catch ( final IOException e ) {\r
1219                 JOptionPane.showMessageDialog( this,\r
1220                                                "Could not read from " + url + "\n"\r
1221                                                        + ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1222                                                "Failed to read URL",\r
1223                                                JOptionPane.ERROR_MESSAGE );\r
1224             }\r
1225             catch ( final Exception e ) {\r
1226                 JOptionPane.showMessageDialog( this,\r
1227                                                ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1228                                                "Unexpected Exception",\r
1229                                                JOptionPane.ERROR_MESSAGE );\r
1230             }\r
1231             finally {\r
1232                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1233                     _mainpanel.getCurrentTreePanel().setArrowCursor();\r
1234                 }\r
1235                 else {\r
1236                     _mainpanel.setArrowCursor();\r
1237                 }\r
1238             }\r
1239             if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
1240                 if ( nhx_or_nexus && getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
1241                     for( final Phylogeny phy : phys ) {\r
1242                         PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
1243                     }\r
1244                 }\r
1245                 AptxUtil.addPhylogeniesToTabs( phys,\r
1246                                                new File( url.getFile() ).getName(),\r
1247                                                new File( url.getFile() ).toString(),\r
1248                                                getConfiguration(),\r
1249                                                getMainPanel() );\r
1250                 _mainpanel.getControlPanel().showWhole();\r
1251             }\r
1252         }\r
1253         activateSaveAllIfNeeded();\r
1254         System.gc();\r
1255     }\r
1256 \r
1257     void setMsa( final Msa msa ) {\r
1258         _msa = msa;\r
1259     }\r
1260 \r
1261     void setMsaFile( final File msa_file ) {\r
1262         _msa_file = msa_file;\r
1263     }\r
1264 \r
1265     void setSeqs( final List<MolecularSequence> seqs ) {\r
1266         _seqs = seqs;\r
1267     }\r
1268 \r
1269     void setSeqsFile( final File seqs_file ) {\r
1270         _seqs_file = seqs_file;\r
1271     }\r
1272 \r
1273     void writePhylogenyToGraphicsFile( final String file_name, final GraphicsExportType type ) {\r
1274         _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),\r
1275                                                                     _mainpanel.getCurrentTreePanel().getHeight(),\r
1276                                                                     true );\r
1277         String file_written_to = "";\r
1278         boolean error = false;\r
1279         try {\r
1280             file_written_to = AptxUtil.writePhylogenyToGraphicsFile( file_name,\r
1281                                                                      _mainpanel.getCurrentTreePanel().getWidth(),\r
1282                                                                      _mainpanel.getCurrentTreePanel().getHeight(),\r
1283                                                                      _mainpanel.getCurrentTreePanel(),\r
1284                                                                      _mainpanel.getControlPanel(),\r
1285                                                                      type,\r
1286                                                                      getOptions() );\r
1287         }\r
1288         catch ( final IOException e ) {\r
1289             error = true;\r
1290             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
1291         }\r
1292         if ( !error ) {\r
1293             if ( ( file_written_to != null ) && ( file_written_to.length() > 0 ) ) {\r
1294                 JOptionPane.showMessageDialog( this,\r
1295                                                "Wrote image to: " + file_written_to,\r
1296                                                "Graphics Export",\r
1297                                                JOptionPane.INFORMATION_MESSAGE );\r
1298             }\r
1299             else {\r
1300                 JOptionPane.showMessageDialog( this,\r
1301                                                "There was an unknown problem when attempting to write to an image file: \""\r
1302                                                        + file_name + "\"",\r
1303                                                "Error",\r
1304                                                JOptionPane.ERROR_MESSAGE );\r
1305             }\r
1306         }\r
1307         _contentpane.repaint();\r
1308     }\r
1309 \r
1310     private void addExpressionValuesFromFile() {\r
1311         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1312             JOptionPane.showMessageDialog( this,\r
1313                                            "Need to load evolutionary tree first",\r
1314                                            "Can Not Read Expression Values",\r
1315                                            JOptionPane.WARNING_MESSAGE );\r
1316             return;\r
1317         }\r
1318         final File my_dir = getCurrentDir();\r
1319         if ( my_dir != null ) {\r
1320             _values_filechooser.setCurrentDirectory( my_dir );\r
1321         }\r
1322         final int result = _values_filechooser.showOpenDialog( _contentpane );\r
1323         final File file = _values_filechooser.getSelectedFile();\r
1324         if ( ( file != null ) && ( file.length() > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1325             BasicTable<String> t = null;\r
1326             try {\r
1327                 t = BasicTableParser.parse( file, '\t' );\r
1328                 if ( t.getNumberOfColumns() < 2 ) {\r
1329                     t = BasicTableParser.parse( file, ',' );\r
1330                 }\r
1331                 if ( t.getNumberOfColumns() < 2 ) {\r
1332                     t = BasicTableParser.parse( file, ' ' );\r
1333                 }\r
1334             }\r
1335             catch ( final IOException e ) {\r
1336                 JOptionPane.showMessageDialog( this,\r
1337                                                e.getMessage(),\r
1338                                                "Could Not Read Expression Value Table",\r
1339                                                JOptionPane.ERROR_MESSAGE );\r
1340                 return;\r
1341             }\r
1342             if ( t.getNumberOfColumns() < 2 ) {\r
1343                 JOptionPane.showMessageDialog( this,\r
1344                                                "Table contains " + t.getNumberOfColumns() + " column(s)",\r
1345                                                "Problem with Expression Value Table",\r
1346                                                JOptionPane.ERROR_MESSAGE );\r
1347                 return;\r
1348             }\r
1349             if ( t.getNumberOfRows() < 1 ) {\r
1350                 JOptionPane.showMessageDialog( this,\r
1351                                                "Table contains zero rows",\r
1352                                                "Problem with Expression Value Table",\r
1353                                                JOptionPane.ERROR_MESSAGE );\r
1354                 return;\r
1355             }\r
1356             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1357             if ( t.getNumberOfRows() != phy.getNumberOfExternalNodes() ) {\r
1358                 JOptionPane.showMessageDialog( this,\r
1359                                                "Table contains " + t.getNumberOfRows() + " rows, but tree contains "\r
1360                                                        + phy.getNumberOfExternalNodes() + " external nodes",\r
1361                                                "Warning",\r
1362                                                JOptionPane.WARNING_MESSAGE );\r
1363             }\r
1364             final DescriptiveStatistics stats = new BasicDescriptiveStatistics();\r
1365             int not_found = 0;\r
1366             for( final PhylogenyNodeIterator iter = phy.iteratorPreorder(); iter.hasNext(); ) {\r
1367                 final PhylogenyNode node = iter.next();\r
1368                 final String node_name = node.getName();\r
1369                 if ( !ForesterUtil.isEmpty( node_name ) ) {\r
1370                     int row = -1;\r
1371                     try {\r
1372                         row = t.findRow( node_name );\r
1373                     }\r
1374                     catch ( final IllegalArgumentException e ) {\r
1375                         JOptionPane\r
1376                                 .showMessageDialog( this,\r
1377                                                     e.getMessage(),\r
1378                                                     "Error Mapping Node Identifiers to Expression Value Identifiers",\r
1379                                                     JOptionPane.ERROR_MESSAGE );\r
1380                         return;\r
1381                     }\r
1382                     if ( row < 0 ) {\r
1383                         if ( node.isExternal() ) {\r
1384                             not_found++;\r
1385                         }\r
1386                         continue;\r
1387                     }\r
1388                     final List<Double> l = new ArrayList<Double>();\r
1389                     for( int col = 1; col < t.getNumberOfColumns(); ++col ) {\r
1390                         double d = -100;\r
1391                         try {\r
1392                             d = Double.parseDouble( t.getValueAsString( col, row ) );\r
1393                         }\r
1394                         catch ( final NumberFormatException e ) {\r
1395                             JOptionPane.showMessageDialog( this,\r
1396                                                            "Could not parse \"" + t.getValueAsString( col, row )\r
1397                                                                    + "\" into a decimal value",\r
1398                                                            "Issue with Expression Value Table",\r
1399                                                            JOptionPane.ERROR_MESSAGE );\r
1400                             return;\r
1401                         }\r
1402                         stats.addValue( d );\r
1403                         l.add( d );\r
1404                     }\r
1405                     if ( !l.isEmpty() ) {\r
1406                         if ( node.getNodeData().getProperties() != null ) {\r
1407                             node.getNodeData().getProperties()\r
1408                                     .removePropertiesWithGivenReferencePrefix( PhyloXmlUtil.VECTOR_PROPERTY_REF );\r
1409                         }\r
1410                         node.getNodeData().setVector( l );\r
1411                     }\r
1412                 }\r
1413             }\r
1414             if ( not_found > 0 ) {\r
1415                 JOptionPane.showMessageDialog( this, "Could not fine expression values for " + not_found\r
1416                         + " external node(s)", "Warning", JOptionPane.WARNING_MESSAGE );\r
1417             }\r
1418             getCurrentTreePanel().setStatisticsForExpressionValues( stats );\r
1419         }\r
1420     }\r
1421 \r
1422     private void addSequencesFromFile() {\r
1423         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1424             JOptionPane.showMessageDialog( this,\r
1425                                            "Need to load evolutionary tree first",\r
1426                                            "Can Not Read Sequences",\r
1427                                            JOptionPane.WARNING_MESSAGE );\r
1428             return;\r
1429         }\r
1430         final File my_dir = getCurrentDir();\r
1431         if ( my_dir != null ) {\r
1432             _sequences_filechooser.setCurrentDirectory( my_dir );\r
1433         }\r
1434         final int result = _sequences_filechooser.showOpenDialog( _contentpane );\r
1435         final File file = _sequences_filechooser.getSelectedFile();\r
1436         List<MolecularSequence> seqs = null;\r
1437         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1438             try {\r
1439                 if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {\r
1440                     seqs = FastaParser.parse( new FileInputStream( file ) );\r
1441                 }\r
1442                 else {\r
1443                     JOptionPane.showMessageDialog( this,\r
1444                                                    "Format does not appear to be Fasta",\r
1445                                                    "Multiple sequence file format error",\r
1446                                                    JOptionPane.ERROR_MESSAGE );\r
1447                     return;\r
1448                 }\r
1449             }\r
1450             catch ( final MsaFormatException e ) {\r
1451                 setArrowCursor();\r
1452                 JOptionPane.showMessageDialog( this,\r
1453                                                e.getLocalizedMessage(),\r
1454                                                "Multiple sequence file format error",\r
1455                                                JOptionPane.ERROR_MESSAGE );\r
1456                 return;\r
1457             }\r
1458             catch ( final IOException e ) {\r
1459                 setArrowCursor();\r
1460                 JOptionPane.showMessageDialog( this,\r
1461                                                e.getLocalizedMessage(),\r
1462                                                "Failed to read multiple sequence file",\r
1463                                                JOptionPane.ERROR_MESSAGE );\r
1464                 return;\r
1465             }\r
1466             catch ( final Exception e ) {\r
1467                 setArrowCursor();\r
1468                 e.printStackTrace();\r
1469                 JOptionPane.showMessageDialog( this,\r
1470                                                e.getLocalizedMessage(),\r
1471                                                "Unexpected error during reading of multiple sequence file",\r
1472                                                JOptionPane.ERROR_MESSAGE );\r
1473                 return;\r
1474             }\r
1475             if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {\r
1476                 JOptionPane.showMessageDialog( this,\r
1477                                                "Multiple sequence file is empty",\r
1478                                                "Empty multiple sequence file",\r
1479                                                JOptionPane.ERROR_MESSAGE );\r
1480                 setArrowCursor();\r
1481                 return;\r
1482             }\r
1483         }\r
1484         if ( seqs != null ) {\r
1485             for( final MolecularSequence seq : seqs ) {\r
1486                 System.out.println( seq.getIdentifier() );\r
1487             }\r
1488             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1489             int total_counter = 0;\r
1490             int attached_counter = 0;\r
1491             for( final MolecularSequence seq : seqs ) {\r
1492                 ++total_counter;\r
1493                 final String seq_name = seq.getIdentifier();\r
1494                 if ( !ForesterUtil.isEmpty( seq_name ) ) {\r
1495                     List<PhylogenyNode> nodes = phy.getNodesViaSequenceName( seq_name );\r
1496                     if ( nodes.isEmpty() ) {\r
1497                         nodes = phy.getNodesViaSequenceSymbol( seq_name );\r
1498                     }\r
1499                     if ( nodes.isEmpty() ) {\r
1500                         nodes = phy.getNodesViaGeneName( seq_name );\r
1501                     }\r
1502                     if ( nodes.isEmpty() ) {\r
1503                         nodes = phy.getNodes( seq_name );\r
1504                     }\r
1505                     if ( nodes.size() > 1 ) {\r
1506                         JOptionPane.showMessageDialog( this,\r
1507                                                        "Sequence name \"" + seq_name + "\" is not unique",\r
1508                                                        "Sequence name not unique",\r
1509                                                        JOptionPane.ERROR_MESSAGE );\r
1510                         setArrowCursor();\r
1511                         return;\r
1512                     }\r
1513                     final String[] a = seq_name.split( "\\s" );\r
1514                     if ( nodes.isEmpty() && ( a.length > 1 ) ) {\r
1515                         final String seq_name_split = a[ 0 ];\r
1516                         nodes = phy.getNodesViaSequenceName( seq_name_split );\r
1517                         if ( nodes.isEmpty() ) {\r
1518                             nodes = phy.getNodesViaSequenceSymbol( seq_name_split );\r
1519                         }\r
1520                         if ( nodes.isEmpty() ) {\r
1521                             nodes = phy.getNodes( seq_name_split );\r
1522                         }\r
1523                         if ( nodes.size() > 1 ) {\r
1524                             JOptionPane.showMessageDialog( this, "Split sequence name \"" + seq_name_split\r
1525                                     + "\" is not unique", "Sequence name not unique", JOptionPane.ERROR_MESSAGE );\r
1526                             setArrowCursor();\r
1527                             return;\r
1528                         }\r
1529                     }\r
1530                     if ( nodes.size() == 1 ) {\r
1531                         ++attached_counter;\r
1532                         final PhylogenyNode n = nodes.get( 0 );\r
1533                         if ( !n.getNodeData().isHasSequence() ) {\r
1534                             n.getNodeData().addSequence( new org.forester.phylogeny.data.Sequence() );\r
1535                         }\r
1536                         n.getNodeData().getSequence().setMolecularSequence( seq.getMolecularSequenceAsString() );\r
1537                         if ( ForesterUtil.isEmpty( n.getNodeData().getSequence().getName() ) ) {\r
1538                             n.getNodeData().getSequence().setName( seq_name );\r
1539                         }\r
1540                     }\r
1541                 }\r
1542             }\r
1543             if ( attached_counter > 0 ) {\r
1544                 int ext_nodes = 0;\r
1545                 int ext_nodes_with_seq = 0;\r
1546                 for( final PhylogenyNodeIterator iter = phy.iteratorExternalForward(); iter.hasNext(); ) {\r
1547                     ++ext_nodes;\r
1548                     final PhylogenyNode n = iter.next();\r
1549                     if ( n.getNodeData().isHasSequence()\r
1550                             && !ForesterUtil.isEmpty( n.getNodeData().getSequence().getMolecularSequence() ) ) {\r
1551                         ++ext_nodes_with_seq;\r
1552                     }\r
1553                 }\r
1554                 final String s;\r
1555                 if ( ext_nodes == ext_nodes_with_seq ) {\r
1556                     s = "All " + ext_nodes_with_seq + " external nodes now have a molecular sequence attached to them.";\r
1557                 }\r
1558                 else {\r
1559                     s = ext_nodes_with_seq + " out of " + ext_nodes\r
1560                             + " external nodes now have a molecular sequence attached to them.";\r
1561                 }\r
1562                 if ( ( attached_counter == total_counter ) && ( ext_nodes == ext_nodes_with_seq ) ) {\r
1563                     JOptionPane.showMessageDialog( this,\r
1564                                                    "Attached all " + total_counter + " sequences to tree nodes.\n" + s,\r
1565                                                    "All sequences attached",\r
1566                                                    JOptionPane.INFORMATION_MESSAGE );\r
1567                 }\r
1568                 else {\r
1569                     JOptionPane.showMessageDialog( this, "Attached " + attached_counter\r
1570                             + " sequences out of a total of " + total_counter + " sequences.\n" + s, attached_counter\r
1571                             + " sequences attached", JOptionPane.WARNING_MESSAGE );\r
1572                 }\r
1573             }\r
1574             else {\r
1575                 JOptionPane.showMessageDialog( this, "No maching tree node for any of the " + total_counter\r
1576                         + " sequences", "Could not attach any sequences", JOptionPane.ERROR_MESSAGE );\r
1577             }\r
1578         }\r
1579     }\r
1580 \r
1581     private void choosePdfWidth() {\r
1582         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1583                                                                  "Please enter the default line width for PDF export.\n"\r
1584                                                                          + "[current value: "\r
1585                                                                          + getOptions().getPrintLineWidth() + "]\n",\r
1586                                                                  "Line Width for PDF Export",\r
1587                                                                  JOptionPane.QUESTION_MESSAGE,\r
1588                                                                  null,\r
1589                                                                  null,\r
1590                                                                  getOptions().getPrintLineWidth() );\r
1591         if ( !ForesterUtil.isEmpty( s ) ) {\r
1592             boolean success = true;\r
1593             float f = 0.0f;\r
1594             final String m_str = s.trim();\r
1595             if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1596                 try {\r
1597                     f = Float.parseFloat( m_str );\r
1598                 }\r
1599                 catch ( final Exception ex ) {\r
1600                     success = false;\r
1601                 }\r
1602             }\r
1603             else {\r
1604                 success = false;\r
1605             }\r
1606             if ( success && ( f > 0.0 ) ) {\r
1607                 getOptions().setPrintLineWidth( f );\r
1608             }\r
1609         }\r
1610     }\r
1611 \r
1612     private void choosePrintSize() {\r
1613         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1614                                                                  "Please enter values for width and height,\nseparated by a comma.\n"\r
1615                                                                          + "[current values: "\r
1616                                                                          + getOptions().getPrintSizeX() + ", "\r
1617                                                                          + getOptions().getPrintSizeY() + "]\n"\r
1618                                                                          + "[A4: " + Constants.A4_SIZE_X + ", "\r
1619                                                                          + Constants.A4_SIZE_Y + "]\n" + "[US Letter: "\r
1620                                                                          + Constants.US_LETTER_SIZE_X + ", "\r
1621                                                                          + Constants.US_LETTER_SIZE_Y + "]",\r
1622                                                                  "Default Size for Graphics Export",\r
1623                                                                  JOptionPane.QUESTION_MESSAGE,\r
1624                                                                  null,\r
1625                                                                  null,\r
1626                                                                  getOptions().getPrintSizeX() + ", "\r
1627                                                                          + getOptions().getPrintSizeY() );\r
1628         if ( !ForesterUtil.isEmpty( s ) && ( s.indexOf( ',' ) > 0 ) ) {\r
1629             boolean success = true;\r
1630             int x = 0;\r
1631             int y = 0;\r
1632             final String[] str_ary = s.split( "," );\r
1633             if ( str_ary.length == 2 ) {\r
1634                 final String x_str = str_ary[ 0 ].trim();\r
1635                 final String y_str = str_ary[ 1 ].trim();\r
1636                 if ( !ForesterUtil.isEmpty( x_str ) && !ForesterUtil.isEmpty( y_str ) ) {\r
1637                     try {\r
1638                         x = Integer.parseInt( x_str );\r
1639                         y = Integer.parseInt( y_str );\r
1640                     }\r
1641                     catch ( final Exception ex ) {\r
1642                         success = false;\r
1643                     }\r
1644                 }\r
1645                 else {\r
1646                     success = false;\r
1647                 }\r
1648             }\r
1649             else {\r
1650                 success = false;\r
1651             }\r
1652             if ( success && ( x > 1 ) && ( y > 1 ) ) {\r
1653                 getOptions().setPrintSizeX( x );\r
1654                 getOptions().setPrintSizeY( y );\r
1655             }\r
1656         }\r
1657     }\r
1658 \r
1659     private void closeCurrentPane() {\r
1660         if ( getMainPanel().getCurrentTreePanel() != null ) {\r
1661             if ( getMainPanel().getCurrentTreePanel().isEdited() ) {\r
1662                 final int r = JOptionPane.showConfirmDialog( this,\r
1663                                                              "Close tab despite potentially unsaved changes?",\r
1664                                                              "Close Tab?",\r
1665                                                              JOptionPane.YES_NO_OPTION );\r
1666                 if ( r != JOptionPane.YES_OPTION ) {\r
1667                     return;\r
1668                 }\r
1669             }\r
1670             getMainPanel().closeCurrentPane();\r
1671             activateSaveAllIfNeeded();\r
1672         }\r
1673     }\r
1674 \r
1675     private void collapse( final Phylogeny phy, final double m ) {\r
1676         final PhylogenyNodeIterator it = phy.iteratorPostorder();\r
1677         final List<PhylogenyNode> to_be_removed = new ArrayList<PhylogenyNode>();\r
1678         double min_support = Double.MAX_VALUE;\r
1679         boolean conf_present = false;\r
1680         while ( it.hasNext() ) {\r
1681             final PhylogenyNode n = it.next();\r
1682             if ( !n.isExternal() && !n.isRoot() ) {\r
1683                 final List<Confidence> c = n.getBranchData().getConfidences();\r
1684                 if ( ( c != null ) && ( c.size() > 0 ) ) {\r
1685                     conf_present = true;\r
1686                     double max = 0;\r
1687                     for( final Confidence confidence : c ) {\r
1688                         if ( confidence.getValue() > max ) {\r
1689                             max = confidence.getValue();\r
1690                         }\r
1691                     }\r
1692                     if ( max < getMinNotCollapseConfidenceValue() ) {\r
1693                         to_be_removed.add( n );\r
1694                     }\r
1695                     if ( max < min_support ) {\r
1696                         min_support = max;\r
1697                     }\r
1698                 }\r
1699             }\r
1700         }\r
1701         if ( conf_present ) {\r
1702             for( final PhylogenyNode node : to_be_removed ) {\r
1703                 PhylogenyMethods.removeNode( node, phy );\r
1704             }\r
1705             if ( to_be_removed.size() > 0 ) {\r
1706                 phy.externalNodesHaveChanged();\r
1707                 phy.clearHashIdToNodeMap();\r
1708                 phy.recalculateNumberOfExternalDescendants( true );\r
1709                 getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
1710                 getCurrentTreePanel().updateSetOfCollapsedExternalNodes();\r
1711                 getCurrentTreePanel().calculateLongestExtNodeInfo();\r
1712                 getCurrentTreePanel().setNodeInPreorderToNull();\r
1713                 getCurrentTreePanel().recalculateMaxDistanceToRoot();\r
1714                 getCurrentTreePanel().resetPreferredSize();\r
1715                 getCurrentTreePanel().setEdited( true );\r
1716                 getCurrentTreePanel().repaint();\r
1717                 repaint();\r
1718             }\r
1719             if ( to_be_removed.size() > 0 ) {\r
1720                 JOptionPane.showMessageDialog( this, "Collapsed " + to_be_removed.size()\r
1721                         + " branches with\nconfidence values below " + getMinNotCollapseConfidenceValue(), "Collapsed "\r
1722                         + to_be_removed.size() + " branches", JOptionPane.INFORMATION_MESSAGE );\r
1723             }\r
1724             else {\r
1725                 JOptionPane.showMessageDialog( this, "No branch collapsed,\nminimum confidence value per branch is "\r
1726                         + min_support, "No branch collapsed", JOptionPane.INFORMATION_MESSAGE );\r
1727             }\r
1728         }\r
1729         else {\r
1730             JOptionPane.showMessageDialog( this,\r
1731                                            "No branch collapsed because no confidence values present",\r
1732                                            "No confidence values present",\r
1733                                            JOptionPane.INFORMATION_MESSAGE );\r
1734         }\r
1735     }\r
1736 \r
1737     private void collapseBelowThreshold() {\r
1738         if ( getCurrentTreePanel() != null ) {\r
1739             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1740             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1741                 final String s = ( String ) JOptionPane.showInputDialog( this,\r
1742                                                                          "Please enter the minimum confidence value\n",\r
1743                                                                          "Minimal Confidence Value",\r
1744                                                                          JOptionPane.QUESTION_MESSAGE,\r
1745                                                                          null,\r
1746                                                                          null,\r
1747                                                                          getMinNotCollapseConfidenceValue() );\r
1748                 if ( !ForesterUtil.isEmpty( s ) ) {\r
1749                     boolean success = true;\r
1750                     double m = 0.0;\r
1751                     final String m_str = s.trim();\r
1752                     if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1753                         try {\r
1754                             m = Double.parseDouble( m_str );\r
1755                         }\r
1756                         catch ( final Exception ex ) {\r
1757                             success = false;\r
1758                         }\r
1759                     }\r
1760                     else {\r
1761                         success = false;\r
1762                     }\r
1763                     if ( success && ( m >= 0.0 ) ) {\r
1764                         setMinNotCollapseConfidenceValue( m );\r
1765                         collapse( phy, m );\r
1766                     }\r
1767                 }\r
1768             }\r
1769         }\r
1770     }\r
1771 \r
1772     private PhyloXmlParser createPhyloXmlParser() {\r
1773         PhyloXmlParser xml_parser = null;\r
1774         if ( getConfiguration().isValidatePhyloXmlAgainstSchema() ) {\r
1775             try {\r
1776                 xml_parser = PhyloXmlParser.createPhyloXmlParserXsdValidating();\r
1777             }\r
1778             catch ( final Exception e ) {\r
1779                 JOptionPane.showMessageDialog( this,\r
1780                                                e.getLocalizedMessage(),\r
1781                                                "failed to create validating XML parser",\r
1782                                                JOptionPane.WARNING_MESSAGE );\r
1783             }\r
1784         }\r
1785         if ( xml_parser == null ) {\r
1786             xml_parser = PhyloXmlParser.createPhyloXmlParser();\r
1787         }\r
1788         return xml_parser;\r
1789     }\r
1790 \r
1791     private void executePhyleneticInference( final boolean from_unaligned_seqs ) {\r
1792         final PhyloInferenceDialog dialog = new PhyloInferenceDialog( this,\r
1793                                                                       getPhylogeneticInferenceOptions(),\r
1794                                                                       from_unaligned_seqs );\r
1795         dialog.activate();\r
1796         if ( dialog.getValue() == JOptionPane.OK_OPTION ) {\r
1797             if ( !from_unaligned_seqs ) {\r
1798                 if ( getMsa() != null ) {\r
1799                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getMsa(),\r
1800                                                                                     getPhylogeneticInferenceOptions()\r
1801                                                                                             .copy(), this );\r
1802                     new Thread( inferrer ).start();\r
1803                 }\r
1804                 else {\r
1805                     JOptionPane.showMessageDialog( this,\r
1806                                                    "No multiple sequence alignment selected",\r
1807                                                    "Phylogenetic Inference Not Launched",\r
1808                                                    JOptionPane.WARNING_MESSAGE );\r
1809                 }\r
1810             }\r
1811             else {\r
1812                 if ( getSeqs() != null ) {\r
1813                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getSeqs(),\r
1814                                                                                     getPhylogeneticInferenceOptions()\r
1815                                                                                             .copy(), this );\r
1816                     new Thread( inferrer ).start();\r
1817                 }\r
1818                 else {\r
1819                     JOptionPane.showMessageDialog( this,\r
1820                                                    "No input sequences selected",\r
1821                                                    "Phylogenetic Inference Not Launched",\r
1822                                                    JOptionPane.WARNING_MESSAGE );\r
1823                 }\r
1824             }\r
1825         }\r
1826     }\r
1827 \r
1828     private void extractTaxDataFromNodeNames() throws PhyloXmlDataFormatException {\r
1829         final StringBuilder sb = new StringBuilder();\r
1830         final StringBuilder sb_failed = new StringBuilder();\r
1831         int counter = 0;\r
1832         int counter_failed = 0;\r
1833         if ( getCurrentTreePanel() != null ) {\r
1834             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1835             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1836                 final PhylogenyNodeIterator it = phy.iteratorExternalForward();\r
1837                 while ( it.hasNext() ) {\r
1838                     final PhylogenyNode n = it.next();\r
1839                     final String name = n.getName().trim();\r
1840                     if ( !ForesterUtil.isEmpty( name ) ) {\r
1841                         final String nt = ParserUtils.extractTaxonomyDataFromNodeName( n,\r
1842                                                                                        TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1843                         if ( !ForesterUtil.isEmpty( nt ) ) {\r
1844                             if ( counter < 15 ) {\r
1845                                 sb.append( name + ": " + nt + "\n" );\r
1846                             }\r
1847                             else if ( counter == 15 ) {\r
1848                                 sb.append( "...\n" );\r
1849                             }\r
1850                             counter++;\r
1851                         }\r
1852                         else {\r
1853                             if ( counter_failed < 15 ) {\r
1854                                 sb_failed.append( name + "\n" );\r
1855                             }\r
1856                             else if ( counter_failed == 15 ) {\r
1857                                 sb_failed.append( "...\n" );\r
1858                             }\r
1859                             counter_failed++;\r
1860                         }\r
1861                     }\r
1862                 }\r
1863                 if ( counter > 0 ) {\r
1864                     String failed = "";\r
1865                     String all = "all ";\r
1866                     if ( counter_failed > 0 ) {\r
1867                         all = "";\r
1868                         failed = "\nCould not extract taxonomic data for " + counter_failed\r
1869                                 + " named external nodes:\n" + sb_failed;\r
1870                     }\r
1871                     JOptionPane.showMessageDialog( this,\r
1872                                                    "Extracted taxonomic data from " + all + counter\r
1873                                                            + " named external nodes:\n" + sb.toString() + failed,\r
1874                                                    "Taxonomic Data Extraction Completed",\r
1875                                                    counter_failed > 0 ? JOptionPane.WARNING_MESSAGE\r
1876                                                            : JOptionPane.INFORMATION_MESSAGE );\r
1877                 }\r
1878                 else {\r
1879                     JOptionPane\r
1880                             .showMessageDialog( this,\r
1881                                                 "Could not extract any taxonomic data.\nMaybe node names are empty\n"\r
1882                                                         + "or not in the forms \"XYZ_CAEEL\", \"XYZ_6239\", or \"XYZ_Caenorhabditis_elegans\"\n"\r
1883                                                         + "or nodes already have taxonomic data?\n",\r
1884                                                 "No Taxonomic Data Extracted",\r
1885                                                 JOptionPane.ERROR_MESSAGE );\r
1886                 }\r
1887             }\r
1888         }\r
1889     }\r
1890 \r
1891     private ControlPanel getControlPanel() {\r
1892         return getMainPanel().getControlPanel();\r
1893     }\r
1894 \r
1895     private File getCurrentDir() {\r
1896         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
1897             if ( ForesterUtil.isWindows() ) {\r
1898                 try {\r
1899                     _current_dir = new File( WindowsUtils.getCurrentUserDesktopPath() );\r
1900                 }\r
1901                 catch ( final Exception e ) {\r
1902                     _current_dir = null;\r
1903                 }\r
1904             }\r
1905         }\r
1906         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
1907             if ( System.getProperty( "user.home" ) != null ) {\r
1908                 _current_dir = new File( System.getProperty( "user.home" ) );\r
1909             }\r
1910             else if ( System.getProperty( "user.dir" ) != null ) {\r
1911                 _current_dir = new File( System.getProperty( "user.dir" ) );\r
1912             }\r
1913         }\r
1914         return _current_dir;\r
1915     }\r
1916 \r
1917     private double getMinNotCollapseConfidenceValue() {\r
1918         return _min_not_collapse;\r
1919     }\r
1920 \r
1921     private PhylogeneticInferenceOptions getPhylogeneticInferenceOptions() {\r
1922         if ( _phylogenetic_inference_options == null ) {\r
1923             _phylogenetic_inference_options = new PhylogeneticInferenceOptions();\r
1924         }\r
1925         return _phylogenetic_inference_options;\r
1926     }\r
1927 \r
1928     private boolean isUnsavedDataPresent() {\r
1929         final List<TreePanel> tps = getMainPanel().getTreePanels();\r
1930         for( final TreePanel tp : tps ) {\r
1931             if ( tp.isEdited() ) {\r
1932                 return true;\r
1933             }\r
1934         }\r
1935         return false;\r
1936     }\r
1937 \r
1938     private void moveNodeNamesToSeqNames() throws PhyloXmlDataFormatException {\r
1939         if ( getCurrentTreePanel() != null ) {\r
1940             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1941             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1942                 PhylogenyMethods\r
1943                         .transferNodeNameToField( phy, PhylogenyMethods.PhylogenyNodeField.SEQUENCE_NAME, false );\r
1944             }\r
1945         }\r
1946     }\r
1947 \r
1948     private void moveNodeNamesToTaxSn() throws PhyloXmlDataFormatException {\r
1949         if ( getCurrentTreePanel() != null ) {\r
1950             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1951             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1952                 PhylogenyMethods.transferNodeNameToField( phy,\r
1953                                                           PhylogenyMethods.PhylogenyNodeField.TAXONOMY_SCIENTIFIC_NAME,\r
1954                                                           false );\r
1955             }\r
1956         }\r
1957     }\r
1958 \r
1959     private void newTree() {\r
1960         final Phylogeny[] phys = new Phylogeny[ 1 ];\r
1961         final Phylogeny phy = new Phylogeny();\r
1962         final PhylogenyNode node = new PhylogenyNode();\r
1963         phy.setRoot( node );\r
1964         phy.setRooted( true );\r
1965         phys[ 0 ] = phy;\r
1966         AptxUtil.addPhylogeniesToTabs( phys, "", "", getConfiguration(), getMainPanel() );\r
1967         _mainpanel.getControlPanel().showWhole();\r
1968         _mainpanel.getCurrentTreePanel().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1969         _mainpanel.getOptions().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1970         if ( getMainPanel().getMainFrame() == null ) {\r
1971             // Must be "E" applet version.\r
1972             ( ( ArchaeopteryxE ) ( ( MainPanelApplets ) getMainPanel() ).getApplet() )\r
1973                     .setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1974         }\r
1975         else {\r
1976             getMainPanel().getMainFrame().setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1977         }\r
1978         activateSaveAllIfNeeded();\r
1979         System.gc();\r
1980     }\r
1981 \r
1982     private void obtainDetailedTaxonomicInformation() {\r
1983         if ( getCurrentTreePanel() != null ) {\r
1984             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1985             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1986                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
1987                                                                        _mainpanel.getCurrentTreePanel(),\r
1988                                                                        phy.copy(),\r
1989                                                                        false,\r
1990                                                                        true );\r
1991                 new Thread( t ).start();\r
1992             }\r
1993         }\r
1994     }\r
1995 \r
1996     private void obtainDetailedTaxonomicInformationDelete() {\r
1997         if ( getCurrentTreePanel() != null ) {\r
1998             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1999             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2000                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
2001                                                                        _mainpanel.getCurrentTreePanel(),\r
2002                                                                        phy.copy(),\r
2003                                                                        true,\r
2004                                                                        true );\r
2005                 new Thread( t ).start();\r
2006             }\r
2007         }\r
2008     }\r
2009 \r
2010     private void obtainSequenceInformation() {\r
2011         if ( getCurrentTreePanel() != null ) {\r
2012             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2013             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2014                 final SequenceDataRetriver u = new SequenceDataRetriver( this,\r
2015                                                                          _mainpanel.getCurrentTreePanel(),\r
2016                                                                          phy.copy() );\r
2017                 new Thread( u ).start();\r
2018             }\r
2019         }\r
2020     }\r
2021 \r
2022     private void print() {\r
2023         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null )\r
2024                 || getCurrentTreePanel().getPhylogeny().isEmpty() ) {\r
2025             return;\r
2026         }\r
2027         if ( !getOptions().isPrintUsingActualSize() ) {\r
2028             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX() - 80,\r
2029                                                              getOptions().getPrintSizeY() - 140,\r
2030                                                              true );\r
2031             getCurrentTreePanel().resetPreferredSize();\r
2032             getCurrentTreePanel().repaint();\r
2033         }\r
2034         final String job_name = Constants.PRG_NAME;\r
2035         boolean error = false;\r
2036         String printer_name = null;\r
2037         try {\r
2038             printer_name = Printer.print( getCurrentTreePanel(), job_name );\r
2039         }\r
2040         catch ( final Exception e ) {\r
2041             error = true;\r
2042             JOptionPane.showMessageDialog( this, e.getMessage(), "Printing Error", JOptionPane.ERROR_MESSAGE );\r
2043         }\r
2044         if ( !error && ( printer_name != null ) ) {\r
2045             String msg = "Printing data sent to printer";\r
2046             if ( printer_name.length() > 1 ) {\r
2047                 msg += " [" + printer_name + "]";\r
2048             }\r
2049             JOptionPane.showMessageDialog( this, msg, "Printing...", JOptionPane.INFORMATION_MESSAGE );\r
2050         }\r
2051         if ( !getOptions().isPrintUsingActualSize() ) {\r
2052             getControlPanel().showWhole();\r
2053         }\r
2054     }\r
2055 \r
2056     private void printPhylogenyToPdf( final String file_name ) {\r
2057         if ( !getOptions().isPrintUsingActualSize() ) {\r
2058             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX(),\r
2059                                                              getOptions().getPrintSizeY(),\r
2060                                                              true );\r
2061             getCurrentTreePanel().resetPreferredSize();\r
2062             getCurrentTreePanel().repaint();\r
2063         }\r
2064         String pdf_written_to = "";\r
2065         boolean error = false;\r
2066         try {\r
2067             if ( getOptions().isPrintUsingActualSize() ) {\r
2068                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name,\r
2069                                                                   getCurrentTreePanel(),\r
2070                                                                   getCurrentTreePanel().getWidth(),\r
2071                                                                   getCurrentTreePanel().getHeight() );\r
2072             }\r
2073             else {\r
2074                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name, getCurrentTreePanel(), getOptions()\r
2075                         .getPrintSizeX(), getOptions().getPrintSizeY() );\r
2076             }\r
2077         }\r
2078         catch ( final IOException e ) {\r
2079             error = true;\r
2080             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
2081         }\r
2082         if ( !error ) {\r
2083             if ( !ForesterUtil.isEmpty( pdf_written_to ) ) {\r
2084                 JOptionPane.showMessageDialog( this,\r
2085                                                "Wrote PDF to: " + pdf_written_to,\r
2086                                                "Information",\r
2087                                                JOptionPane.INFORMATION_MESSAGE );\r
2088             }\r
2089             else {\r
2090                 JOptionPane.showMessageDialog( this,\r
2091                                                "There was an unknown problem when attempting to write to PDF file: \""\r
2092                                                        + file_name + "\"",\r
2093                                                "Error",\r
2094                                                JOptionPane.ERROR_MESSAGE );\r
2095             }\r
2096         }\r
2097         if ( !getOptions().isPrintUsingActualSize() ) {\r
2098             getControlPanel().showWhole();\r
2099         }\r
2100     }\r
2101 \r
2102     private void readPhylogeniesFromFile() {\r
2103         boolean exception = false;\r
2104         Phylogeny[] phys = null;\r
2105         // Set an initial directory if none set yet\r
2106         final File my_dir = getCurrentDir();\r
2107         _open_filechooser.setMultiSelectionEnabled( true );\r
2108         // Open file-open dialog and set current directory\r
2109         if ( my_dir != null ) {\r
2110             _open_filechooser.setCurrentDirectory( my_dir );\r
2111         }\r
2112         final int result = _open_filechooser.showOpenDialog( _contentpane );\r
2113         // All done: get the file\r
2114         final File[] files = _open_filechooser.getSelectedFiles();\r
2115         setCurrentDir( _open_filechooser.getCurrentDirectory() );\r
2116         boolean nhx_or_nexus = false;\r
2117         if ( ( files != null ) && ( files.length > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2118             for( final File file : files ) {\r
2119                 if ( ( file != null ) && !file.isDirectory() ) {\r
2120                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2121                         _mainpanel.getCurrentTreePanel().setWaitCursor();\r
2122                     }\r
2123                     else {\r
2124                         _mainpanel.setWaitCursor();\r
2125                     }\r
2126                     if ( ( _open_filechooser.getFileFilter() == MainFrameApplication.nhfilter )\r
2127                             || ( _open_filechooser.getFileFilter() == MainFrameApplication.nhxfilter ) ) {\r
2128                         try {\r
2129                             final NHXParser nhx = new NHXParser();\r
2130                             setSpecialOptionsForNhxParser( nhx );\r
2131                             phys = PhylogenyMethods.readPhylogenies( nhx, file );\r
2132                             nhx_or_nexus = true;\r
2133                         }\r
2134                         catch ( final Exception e ) {\r
2135                             exception = true;\r
2136                             exceptionOccuredDuringOpenFile( e );\r
2137                         }\r
2138                     }\r
2139                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2140                         warnIfNotPhyloXmlValidation( getConfiguration() );\r
2141                         try {\r
2142                             final PhyloXmlParser xml_parser = createPhyloXmlParser();\r
2143                             phys = PhylogenyMethods.readPhylogenies( xml_parser, file );\r
2144                         }\r
2145                         catch ( final Exception e ) {\r
2146                             exception = true;\r
2147                             exceptionOccuredDuringOpenFile( e );\r
2148                         }\r
2149                     }\r
2150                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2151                         try {\r
2152                             phys = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2153                         }\r
2154                         catch ( final Exception e ) {\r
2155                             exception = true;\r
2156                             exceptionOccuredDuringOpenFile( e );\r
2157                         }\r
2158                     }\r
2159                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2160                         try {\r
2161                             final NexusPhylogeniesParser nex = new NexusPhylogeniesParser();\r
2162                             setSpecialOptionsForNexParser( nex );\r
2163                             phys = PhylogenyMethods.readPhylogenies( nex, file );\r
2164                             nhx_or_nexus = true;\r
2165                         }\r
2166                         catch ( final Exception e ) {\r
2167                             exception = true;\r
2168                             exceptionOccuredDuringOpenFile( e );\r
2169                         }\r
2170                     }\r
2171                     // "*.*":\r
2172                     else {\r
2173                         try {\r
2174                             final PhylogenyParser parser = ParserUtils\r
2175                                     .createParserDependingOnFileType( file, getConfiguration()\r
2176                                             .isValidatePhyloXmlAgainstSchema() );\r
2177                             if ( parser instanceof NexusPhylogeniesParser ) {\r
2178                                 final NexusPhylogeniesParser nex = ( NexusPhylogeniesParser ) parser;\r
2179                                 setSpecialOptionsForNexParser( nex );\r
2180                                 nhx_or_nexus = true;\r
2181                             }\r
2182                             else if ( parser instanceof NHXParser ) {\r
2183                                 final NHXParser nhx = ( NHXParser ) parser;\r
2184                                 setSpecialOptionsForNhxParser( nhx );\r
2185                                 nhx_or_nexus = true;\r
2186                             }\r
2187                             else if ( parser instanceof PhyloXmlParser ) {\r
2188                                 warnIfNotPhyloXmlValidation( getConfiguration() );\r
2189                             }\r
2190                             phys = PhylogenyMethods.readPhylogenies( parser, file );\r
2191                         }\r
2192                         catch ( final Exception e ) {\r
2193                             exception = true;\r
2194                             exceptionOccuredDuringOpenFile( e );\r
2195                         }\r
2196                     }\r
2197                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2198                         _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2199                     }\r
2200                     else {\r
2201                         _mainpanel.setArrowCursor();\r
2202                     }\r
2203                     if ( !exception && ( phys != null ) && ( phys.length > 0 ) ) {\r
2204                         boolean one_desc = false;\r
2205                         if ( nhx_or_nexus ) {\r
2206                             for( final Phylogeny phy : phys ) {\r
2207                                 if ( getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
2208                                     PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
2209                                 }\r
2210                                 if ( PhylogenyMethods.getMinimumDescendentsPerInternalNodes( phy ) == 1 ) {\r
2211                                     one_desc = true;\r
2212                                     break;\r
2213                                 }\r
2214                             }\r
2215                         }\r
2216                         if ( PREPROCESS_TREES ) {\r
2217                             preProcessTreesUponReading( phys );\r
2218                         }\r
2219                         AptxUtil.addPhylogeniesToTabs( phys,\r
2220                                                        file.getName(),\r
2221                                                        file.getAbsolutePath(),\r
2222                                                        getConfiguration(),\r
2223                                                        getMainPanel() );\r
2224                         _mainpanel.getControlPanel().showWhole();\r
2225                         if ( nhx_or_nexus && one_desc ) {\r
2226                             JOptionPane\r
2227                                     .showMessageDialog( this,\r
2228                                                         "One or more trees contain (a) node(s) with one descendant, "\r
2229                                                                 + ForesterUtil.LINE_SEPARATOR\r
2230                                                                 + "possibly indicating illegal parentheses within node names.",\r
2231                                                         "Warning: Possible Error in New Hampshire Formatted Data",\r
2232                                                         JOptionPane.WARNING_MESSAGE );\r
2233                         }\r
2234                     }\r
2235                 }\r
2236             }\r
2237         }\r
2238         activateSaveAllIfNeeded();\r
2239         System.gc();\r
2240     }\r
2241 \r
2242     private void preProcessTreesUponReading( final Phylogeny[] phys ) {\r
2243         for( final Phylogeny phy : phys ) {\r
2244             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2245                 for( final PhylogenyNodeIterator it = phy.iteratorPreorder(); it.hasNext(); ) {\r
2246                     final PhylogenyNode n = it.next();\r
2247                     if ( n.isExternal() ) {\r
2248                         if ( n.getNodeData().isHasSequence() ) {\r
2249                             final Sequence s = n.getNodeData().getSequence();\r
2250                             if ( ForesterUtil.isEmpty( s.getGeneName() ) ) {\r
2251                                 if ( ( s.getAccession() != null )\r
2252                                         && !ForesterUtil.isEmpty( s.getAccession().getValue() ) ) {\r
2253                                     s.setGeneName( s.getAccession().getValue() );\r
2254                                 }\r
2255                                 else if ( !ForesterUtil.isEmpty( n.getName() ) ) {\r
2256                                     s.setGeneName( n.getName() );\r
2257                                 }\r
2258                             }\r
2259                         }\r
2260                     }\r
2261                 }\r
2262             }\r
2263         }\r
2264     }\r
2265 \r
2266     private void readSpeciesTreeFromFile() {\r
2267         Phylogeny t = null;\r
2268         boolean exception = false;\r
2269         final File my_dir = getCurrentDir();\r
2270         _open_filechooser_for_species_tree.setSelectedFile( new File( "" ) );\r
2271         if ( my_dir != null ) {\r
2272             _open_filechooser_for_species_tree.setCurrentDirectory( my_dir );\r
2273         }\r
2274         final int result = _open_filechooser_for_species_tree.showOpenDialog( _contentpane );\r
2275         final File file = _open_filechooser_for_species_tree.getSelectedFile();\r
2276         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2277             if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2278                 try {\r
2279                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2280                             .createPhyloXmlParserXsdValidating(), file );\r
2281                     t = trees[ 0 ];\r
2282                 }\r
2283                 catch ( final Exception e ) {\r
2284                     exception = true;\r
2285                     exceptionOccuredDuringOpenFile( e );\r
2286                 }\r
2287             }\r
2288             else if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2289                 try {\r
2290                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2291                     t = trees[ 0 ];\r
2292                 }\r
2293                 catch ( final Exception e ) {\r
2294                     exception = true;\r
2295                     exceptionOccuredDuringOpenFile( e );\r
2296                 }\r
2297             }\r
2298             // "*.*":\r
2299             else {\r
2300                 try {\r
2301                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2302                             .createPhyloXmlParserXsdValidating(), file );\r
2303                     t = trees[ 0 ];\r
2304                 }\r
2305                 catch ( final Exception e ) {\r
2306                     exception = true;\r
2307                     exceptionOccuredDuringOpenFile( e );\r
2308                 }\r
2309             }\r
2310             if ( !exception && ( t != null ) && !t.isRooted() ) {\r
2311                 exception = true;\r
2312                 t = null;\r
2313                 JOptionPane.showMessageDialog( this,\r
2314                                                "Species tree is not rooted",\r
2315                                                "Species tree not loaded",\r
2316                                                JOptionPane.ERROR_MESSAGE );\r
2317             }\r
2318             if ( !exception && ( t != null ) ) {\r
2319                 final Set<Taxonomy> tax_set = new HashSet<Taxonomy>();\r
2320                 for( final PhylogenyNodeIterator it = t.iteratorExternalForward(); it.hasNext(); ) {\r
2321                     final PhylogenyNode node = it.next();\r
2322                     if ( !node.getNodeData().isHasTaxonomy() ) {\r
2323                         exception = true;\r
2324                         t = null;\r
2325                         JOptionPane\r
2326                                 .showMessageDialog( this,\r
2327                                                     "Species tree contains external node(s) without taxonomy information",\r
2328                                                     "Species tree not loaded",\r
2329                                                     JOptionPane.ERROR_MESSAGE );\r
2330                         break;\r
2331                     }\r
2332                     else {\r
2333                         if ( tax_set.contains( node.getNodeData().getTaxonomy() ) ) {\r
2334                             exception = true;\r
2335                             t = null;\r
2336                             JOptionPane.showMessageDialog( this,\r
2337                                                            "Taxonomy ["\r
2338                                                                    + node.getNodeData().getTaxonomy().asSimpleText()\r
2339                                                                    + "] is not unique in species tree",\r
2340                                                            "Species tree not loaded",\r
2341                                                            JOptionPane.ERROR_MESSAGE );\r
2342                             break;\r
2343                         }\r
2344                         else {\r
2345                             tax_set.add( node.getNodeData().getTaxonomy() );\r
2346                         }\r
2347                     }\r
2348                 }\r
2349             }\r
2350             if ( !exception && ( t != null ) ) {\r
2351                 setSpeciesTree( t );\r
2352                 JOptionPane.showMessageDialog( this,\r
2353                                                "Species tree successfully loaded",\r
2354                                                "Species tree loaded",\r
2355                                                JOptionPane.INFORMATION_MESSAGE );\r
2356             }\r
2357             _contentpane.repaint();\r
2358             System.gc();\r
2359         }\r
2360     }\r
2361 \r
2362     private void setArrowCursor() {\r
2363         try {\r
2364             _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2365         }\r
2366         catch ( final Exception ex ) {\r
2367             // Do nothing.\r
2368         }\r
2369     }\r
2370 \r
2371     private void setCurrentDir( final File current_dir ) {\r
2372         _current_dir = current_dir;\r
2373     }\r
2374 \r
2375     private void setMinNotCollapseConfidenceValue( final double min_not_collapse ) {\r
2376         _min_not_collapse = min_not_collapse;\r
2377     }\r
2378 \r
2379     private void setPhylogeneticInferenceOptions( final PhylogeneticInferenceOptions phylogenetic_inference_options ) {\r
2380         _phylogenetic_inference_options = phylogenetic_inference_options;\r
2381     }\r
2382 \r
2383     private void setSpecialOptionsForNexParser( final NexusPhylogeniesParser nex ) {\r
2384         nex.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2385         nex.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2386     }\r
2387 \r
2388     private void setSpecialOptionsForNhxParser( final NHXParser nhx ) {\r
2389         nhx.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2390         nhx.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2391         nhx.setAllowErrorsInDistanceToParent( getOptions().isAllowErrorsInDistanceToParent() );\r
2392     }\r
2393 \r
2394     private void writeAllToFile() {\r
2395         if ( ( getMainPanel().getTabbedPane() == null ) || ( getMainPanel().getTabbedPane().getTabCount() < 1 ) ) {\r
2396             return;\r
2397         }\r
2398         final File my_dir = getCurrentDir();\r
2399         if ( my_dir != null ) {\r
2400             _save_filechooser.setCurrentDirectory( my_dir );\r
2401         }\r
2402         _save_filechooser.setSelectedFile( new File( "" ) );\r
2403         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2404         final File file = _save_filechooser.getSelectedFile();\r
2405         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2406         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2407             if ( file.exists() ) {\r
2408                 final int i = JOptionPane.showConfirmDialog( this,\r
2409                                                              file + " already exists. Overwrite?",\r
2410                                                              "Warning",\r
2411                                                              JOptionPane.OK_CANCEL_OPTION,\r
2412                                                              JOptionPane.WARNING_MESSAGE );\r
2413                 if ( i != JOptionPane.OK_OPTION ) {\r
2414                     return;\r
2415                 }\r
2416                 else {\r
2417                     try {\r
2418                         file.delete();\r
2419                     }\r
2420                     catch ( final Exception e ) {\r
2421                         JOptionPane.showMessageDialog( this,\r
2422                                                        "Failed to delete: " + file,\r
2423                                                        "Error",\r
2424                                                        JOptionPane.WARNING_MESSAGE );\r
2425                     }\r
2426                 }\r
2427             }\r
2428             final int count = getMainPanel().getTabbedPane().getTabCount();\r
2429             final List<Phylogeny> trees = new ArrayList<Phylogeny>();\r
2430             for( int i = 0; i < count; ++i ) {\r
2431                 final Phylogeny phy = getMainPanel().getPhylogeny( i );\r
2432                 if ( ForesterUtil.isEmpty( phy.getName() )\r
2433                         && !ForesterUtil.isEmpty( getMainPanel().getTabbedPane().getTitleAt( i ) ) ) {\r
2434                     phy.setName( getMainPanel().getTabbedPane().getTitleAt( i ) );\r
2435                 }\r
2436                 trees.add( phy );\r
2437                 getMainPanel().getTreePanels().get( i ).setEdited( false );\r
2438             }\r
2439             final PhylogenyWriter writer = new PhylogenyWriter();\r
2440             try {\r
2441                 writer.toPhyloXML( file, trees, 0, ForesterUtil.LINE_SEPARATOR );\r
2442             }\r
2443             catch ( final IOException e ) {\r
2444                 JOptionPane.showMessageDialog( this,\r
2445                                                "Failed to write to: " + file,\r
2446                                                "Error",\r
2447                                                JOptionPane.WARNING_MESSAGE );\r
2448             }\r
2449         }\r
2450     }\r
2451 \r
2452     private boolean writeAsNewHampshire( final Phylogeny t, boolean exception, final File file ) {\r
2453         try {\r
2454             final PhylogenyWriter writer = new PhylogenyWriter();\r
2455             writer.toNewHampshire( t, true, getOptions().getNhConversionSupportValueStyle(), file );\r
2456         }\r
2457         catch ( final Exception e ) {\r
2458             exception = true;\r
2459             exceptionOccuredDuringSaveAs( e );\r
2460         }\r
2461         return exception;\r
2462     }\r
2463 \r
2464     private boolean writeAsNexus( final Phylogeny t, boolean exception, final File file ) {\r
2465         try {\r
2466             final PhylogenyWriter writer = new PhylogenyWriter();\r
2467             writer.toNexus( file, t, getOptions().getNhConversionSupportValueStyle() );\r
2468         }\r
2469         catch ( final Exception e ) {\r
2470             exception = true;\r
2471             exceptionOccuredDuringSaveAs( e );\r
2472         }\r
2473         return exception;\r
2474     }\r
2475 \r
2476     private boolean writeAsPhyloXml( final Phylogeny t, boolean exception, final File file ) {\r
2477         try {\r
2478             final PhylogenyWriter writer = new PhylogenyWriter();\r
2479             writer.toPhyloXML( file, t, 0 );\r
2480         }\r
2481         catch ( final Exception e ) {\r
2482             exception = true;\r
2483             exceptionOccuredDuringSaveAs( e );\r
2484         }\r
2485         return exception;\r
2486     }\r
2487 \r
2488     private void writeToFile( final Phylogeny t ) {\r
2489         if ( t == null ) {\r
2490             return;\r
2491         }\r
2492         String initial_filename = null;\r
2493         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2494             try {\r
2495                 initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().getCanonicalPath();\r
2496             }\r
2497             catch ( final IOException e ) {\r
2498                 initial_filename = null;\r
2499             }\r
2500         }\r
2501         if ( !ForesterUtil.isEmpty( initial_filename ) ) {\r
2502             _save_filechooser.setSelectedFile( new File( initial_filename ) );\r
2503         }\r
2504         else {\r
2505             _save_filechooser.setSelectedFile( new File( "" ) );\r
2506         }\r
2507         final File my_dir = getCurrentDir();\r
2508         if ( my_dir != null ) {\r
2509             _save_filechooser.setCurrentDirectory( my_dir );\r
2510         }\r
2511         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2512         final File file = _save_filechooser.getSelectedFile();\r
2513         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2514         boolean exception = false;\r
2515         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2516             if ( file.exists() ) {\r
2517                 final int i = JOptionPane.showConfirmDialog( this,\r
2518                                                              file + " already exists.\nOverwrite?",\r
2519                                                              "Overwrite?",\r
2520                                                              JOptionPane.OK_CANCEL_OPTION,\r
2521                                                              JOptionPane.QUESTION_MESSAGE );\r
2522                 if ( i != JOptionPane.OK_OPTION ) {\r
2523                     return;\r
2524                 }\r
2525                 else {\r
2526                     final File to = new File( file.getAbsoluteFile().toString() + Constants.BACKUP_FILE_SUFFIX );\r
2527                     try {\r
2528                         ForesterUtil.copyFile( file, to );\r
2529                     }\r
2530                     catch ( final Exception e ) {\r
2531                         JOptionPane.showMessageDialog( this,\r
2532                                                        "Failed to create backup copy " + to,\r
2533                                                        "Failed to Create Backup Copy",\r
2534                                                        JOptionPane.WARNING_MESSAGE );\r
2535                     }\r
2536                     try {\r
2537                         file.delete();\r
2538                     }\r
2539                     catch ( final Exception e ) {\r
2540                         JOptionPane.showMessageDialog( this,\r
2541                                                        "Failed to delete: " + file,\r
2542                                                        "Failed to Delete",\r
2543                                                        JOptionPane.WARNING_MESSAGE );\r
2544                     }\r
2545                 }\r
2546             }\r
2547             if ( _save_filechooser.getFileFilter() == MainFrameApplication.nhfilter ) {\r
2548                 exception = writeAsNewHampshire( t, exception, file );\r
2549             }\r
2550             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2551                 exception = writeAsPhyloXml( t, exception, file );\r
2552             }\r
2553             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2554                 exception = writeAsNexus( t, exception, file );\r
2555             }\r
2556             // "*.*":\r
2557             else {\r
2558                 final String file_name = file.getName().trim().toLowerCase();\r
2559                 if ( file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2560                         || file_name.endsWith( ".tree" ) ) {\r
2561                     exception = writeAsNewHampshire( t, exception, file );\r
2562                 }\r
2563                 else if ( file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) ) {\r
2564                     exception = writeAsNexus( t, exception, file );\r
2565                 }\r
2566                 // XML is default:\r
2567                 else {\r
2568                     exception = writeAsPhyloXml( t, exception, file );\r
2569                 }\r
2570             }\r
2571             if ( !exception ) {\r
2572                 getMainPanel().setTitleOfSelectedTab( file.getName() );\r
2573                 getMainPanel().getCurrentTreePanel().setTreeFile( file );\r
2574                 getMainPanel().getCurrentTreePanel().setEdited( false );\r
2575             }\r
2576         }\r
2577     }\r
2578 \r
2579     private void writeToGraphicsFile( final Phylogeny t, final GraphicsExportType type ) {\r
2580         if ( ( t == null ) || t.isEmpty() ) {\r
2581             return;\r
2582         }\r
2583         String initial_filename = "";\r
2584         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2585             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2586         }\r
2587         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2588             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2589         }\r
2590         initial_filename = initial_filename + "." + type;\r
2591         _writetographics_filechooser.setSelectedFile( new File( initial_filename ) );\r
2592         final File my_dir = getCurrentDir();\r
2593         if ( my_dir != null ) {\r
2594             _writetographics_filechooser.setCurrentDirectory( my_dir );\r
2595         }\r
2596         final int result = _writetographics_filechooser.showSaveDialog( _contentpane );\r
2597         File file = _writetographics_filechooser.getSelectedFile();\r
2598         setCurrentDir( _writetographics_filechooser.getCurrentDirectory() );\r
2599         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2600             if ( !file.toString().toLowerCase().endsWith( type.toString() ) ) {\r
2601                 file = new File( file.toString() + "." + type );\r
2602             }\r
2603             if ( file.exists() ) {\r
2604                 final int i = JOptionPane.showConfirmDialog( this,\r
2605                                                              file + " already exists. Overwrite?",\r
2606                                                              "Warning",\r
2607                                                              JOptionPane.OK_CANCEL_OPTION,\r
2608                                                              JOptionPane.WARNING_MESSAGE );\r
2609                 if ( i != JOptionPane.OK_OPTION ) {\r
2610                     return;\r
2611                 }\r
2612                 else {\r
2613                     try {\r
2614                         file.delete();\r
2615                     }\r
2616                     catch ( final Exception e ) {\r
2617                         JOptionPane.showMessageDialog( this,\r
2618                                                        "Failed to delete: " + file,\r
2619                                                        "Error",\r
2620                                                        JOptionPane.WARNING_MESSAGE );\r
2621                     }\r
2622                 }\r
2623             }\r
2624             writePhylogenyToGraphicsFile( file.toString(), type );\r
2625         }\r
2626     }\r
2627 \r
2628     private void writeToPdf( final Phylogeny t ) {\r
2629         if ( ( t == null ) || t.isEmpty() ) {\r
2630             return;\r
2631         }\r
2632         String initial_filename = "";\r
2633         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2634             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2635         }\r
2636         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2637             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2638         }\r
2639         initial_filename = initial_filename + ".pdf";\r
2640         _writetopdf_filechooser.setSelectedFile( new File( initial_filename ) );\r
2641         final File my_dir = getCurrentDir();\r
2642         if ( my_dir != null ) {\r
2643             _writetopdf_filechooser.setCurrentDirectory( my_dir );\r
2644         }\r
2645         final int result = _writetopdf_filechooser.showSaveDialog( _contentpane );\r
2646         File file = _writetopdf_filechooser.getSelectedFile();\r
2647         setCurrentDir( _writetopdf_filechooser.getCurrentDirectory() );\r
2648         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2649             if ( !file.toString().toLowerCase().endsWith( ".pdf" ) ) {\r
2650                 file = new File( file.toString() + ".pdf" );\r
2651             }\r
2652             if ( file.exists() ) {\r
2653                 final int i = JOptionPane.showConfirmDialog( this,\r
2654                                                              file + " already exists. Overwrite?",\r
2655                                                              "WARNING",\r
2656                                                              JOptionPane.OK_CANCEL_OPTION,\r
2657                                                              JOptionPane.WARNING_MESSAGE );\r
2658                 if ( i != JOptionPane.OK_OPTION ) {\r
2659                     return;\r
2660                 }\r
2661             }\r
2662             printPhylogenyToPdf( file.toString() );\r
2663         }\r
2664     }\r
2665 \r
2666     public static MainFrameApplication createInstance( final Phylogeny[] phys, final Configuration config ) {\r
2667         return new MainFrameApplication( phys, config );\r
2668     }\r
2669 \r
2670     public static MainFrame createInstance( final Phylogeny[] phys,\r
2671                                             final Configuration config,\r
2672                                             final String title,\r
2673                                             final File current_dir ) {\r
2674         return new MainFrameApplication( phys, config, title, current_dir );\r
2675     }\r
2676 \r
2677     static MainFrame createInstance( final Phylogeny[] phys, final Configuration config, final String title ) {\r
2678         return new MainFrameApplication( phys, config, title );\r
2679     }\r
2680 \r
2681     static MainFrame createInstance( final Phylogeny[] phys, final String config_file_name, final String title ) {\r
2682         return new MainFrameApplication( phys, config_file_name, title );\r
2683     }\r
2684 \r
2685     static void setTextForGraphicsSizeChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2686         mi.setText( "Enter Default Size for Graphics Export... (current: " + o.getPrintSizeX() + ", "\r
2687                 + o.getPrintSizeY() + ")" );\r
2688     }\r
2689 \r
2690     static void setTextForPdfLineWidthChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2691         mi.setText( "Enter Default Line Width for PDF Export... (current: " + o.getPrintLineWidth() + ")" );\r
2692     }\r
2693 \r
2694     static void warnIfNotPhyloXmlValidation( final Configuration c ) {\r
2695         if ( !c.isValidatePhyloXmlAgainstSchema() ) {\r
2696             JOptionPane\r
2697                     .showMessageDialog( null,\r
2698                                         ForesterUtil\r
2699                                                 .wordWrap( "phyloXML XSD-based validation is turned off [enable with line 'validate_against_phyloxml_xsd_schem: true' in configuration file]",\r
2700                                                            80 ),\r
2701                                         "Warning",\r
2702                                         JOptionPane.WARNING_MESSAGE );\r
2703         }\r
2704     }\r
2705 } // MainFrameApplication.\r
2706 \r
2707 class DefaultFilter extends FileFilter {\r
2708 \r
2709     @Override\r
2710     public boolean accept( final File f ) {\r
2711         final String file_name = f.getName().trim().toLowerCase();\r
2712         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2713                 || file_name.endsWith( ".nwk" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".ph" )\r
2714                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".dnd" ) || file_name.endsWith( ".tree" )\r
2715                 || file_name.endsWith( ".nhx" ) || file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" )\r
2716                 || file_name.endsWith( "phylo.xml" ) || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".nexus" )\r
2717                 || file_name.endsWith( ".nx" ) || file_name.endsWith( ".nex" ) || file_name.endsWith( ".tre" )\r
2718                 || file_name.endsWith( ".zip" ) || file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" )\r
2719                 || file_name.endsWith( ".con" ) || f.isDirectory();\r
2720     }\r
2721 \r
2722     @Override\r
2723     public String getDescription() {\r
2724         return "All supported files (*.xml, *.phyloxml, *phylo.xml, *.nhx, *.nh, *.newick, *.nex, *.nexus, *.phy, *.tre, *.tree, *.tol, ...)";\r
2725     }\r
2726 }\r
2727 \r
2728 class GraphicsFileFilter extends FileFilter {\r
2729 \r
2730     @Override\r
2731     public boolean accept( final File f ) {\r
2732         final String file_name = f.getName().trim().toLowerCase();\r
2733         return file_name.endsWith( ".jpg" ) || file_name.endsWith( ".jpeg" ) || file_name.endsWith( ".png" )\r
2734                 || file_name.endsWith( ".gif" ) || file_name.endsWith( ".bmp" ) || f.isDirectory();\r
2735     }\r
2736 \r
2737     @Override\r
2738     public String getDescription() {\r
2739         return "Image files (*.jpg, *.jpeg, *.png, *.gif, *.bmp)";\r
2740     }\r
2741 }\r
2742 \r
2743 class MsaFileFilter extends FileFilter {\r
2744 \r
2745     @Override\r
2746     public boolean accept( final File f ) {\r
2747         final String file_name = f.getName().trim().toLowerCase();\r
2748         return file_name.endsWith( ".msa" ) || file_name.endsWith( ".aln" ) || file_name.endsWith( ".fasta" )\r
2749                 || file_name.endsWith( ".fas" ) || file_name.endsWith( ".fa" ) || f.isDirectory();\r
2750     }\r
2751 \r
2752     @Override\r
2753     public String getDescription() {\r
2754         return "Multiple sequence alignment files (*.msa, *.aln, *.fasta, *.fa, *.fas)";\r
2755     }\r
2756 }\r
2757 \r
2758 class NexusFilter extends FileFilter {\r
2759 \r
2760     @Override\r
2761     public boolean accept( final File f ) {\r
2762         final String file_name = f.getName().trim().toLowerCase();\r
2763         return file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) || file_name.endsWith( ".nx" )\r
2764                 || file_name.endsWith( ".tre" ) || f.isDirectory();\r
2765     }\r
2766 \r
2767     @Override\r
2768     public String getDescription() {\r
2769         return "Nexus files (*.nex, *.nexus, *.nx, *.tre)";\r
2770     }\r
2771 } // NexusFilter\r
2772 \r
2773 class NHFilter extends FileFilter {\r
2774 \r
2775     @Override\r
2776     public boolean accept( final File f ) {\r
2777         final String file_name = f.getName().trim().toLowerCase();\r
2778         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2779                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".tree" ) || file_name.endsWith( ".dnd" )\r
2780                 || file_name.endsWith( ".ph" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".nwk" )\r
2781                 || f.isDirectory();\r
2782     }\r
2783 \r
2784     @Override\r
2785     public String getDescription() {\r
2786         return "New Hampshire - Newick files (*.nh, *.newick, *.phy, *.tree, *.dnd, *.tr, *.ph, *.phb, *.nwk)";\r
2787     }\r
2788 } // NHFilter\r
2789 \r
2790 class NHXFilter extends FileFilter {\r
2791 \r
2792     @Override\r
2793     public boolean accept( final File f ) {\r
2794         final String file_name = f.getName().trim().toLowerCase();\r
2795         return file_name.endsWith( ".nhx" ) || f.isDirectory();\r
2796     }\r
2797 \r
2798     @Override\r
2799     public String getDescription() {\r
2800         return "NHX files (*.nhx) [deprecated]";\r
2801     }\r
2802 }\r
2803 \r
2804 class PdfFilter extends FileFilter {\r
2805 \r
2806     @Override\r
2807     public boolean accept( final File f ) {\r
2808         return f.getName().trim().toLowerCase().endsWith( ".pdf" ) || f.isDirectory();\r
2809     }\r
2810 \r
2811     @Override\r
2812     public String getDescription() {\r
2813         return "PDF files (*.pdf)";\r
2814     }\r
2815 } // PdfFilter\r
2816 \r
2817 class SequencesFileFilter extends FileFilter {\r
2818 \r
2819     @Override\r
2820     public boolean accept( final File f ) {\r
2821         final String file_name = f.getName().trim().toLowerCase();\r
2822         return file_name.endsWith( ".fasta" ) || file_name.endsWith( ".fa" ) || file_name.endsWith( ".fas" )\r
2823                 || file_name.endsWith( ".seqs" ) || f.isDirectory();\r
2824     }\r
2825 \r
2826     @Override\r
2827     public String getDescription() {\r
2828         return "Sequences files (*.fasta, *.fa, *.fas, *.seqs )";\r
2829     }\r
2830 }\r
2831 \r
2832 class TolFilter extends FileFilter {\r
2833 \r
2834     @Override\r
2835     public boolean accept( final File f ) {\r
2836         final String file_name = f.getName().trim().toLowerCase();\r
2837         return ( file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" ) || file_name.endsWith( ".zip" ) || f\r
2838                 .isDirectory() ) && ( !file_name.endsWith( ".xml.zip" ) );\r
2839     }\r
2840 \r
2841     @Override\r
2842     public String getDescription() {\r
2843         return "Tree of Life files (*.tol, *.tolxml)";\r
2844     }\r
2845 } // TolFilter\r
2846 \r
2847 class XMLFilter extends FileFilter {\r
2848 \r
2849     @Override\r
2850     public boolean accept( final File f ) {\r
2851         final String file_name = f.getName().trim().toLowerCase();\r
2852         return file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" ) || file_name.endsWith( "phylo.xml" )\r
2853                 || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".zip" ) || f.isDirectory();\r
2854     }\r
2855 \r
2856     @Override\r
2857     public String getDescription() {\r
2858         return "phyloXML files (*.xml, *.phyloxml, *phylo.xml, *.pxml, *.zip)";\r
2859     }\r
2860 } // XMLFilter\r