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