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.setCycleNodeFillMenuItem( _cycle_node_fill_mi, getOptions() );\r
872                 MainFrame.setCycleNodeShapeMenuItem( _cycle_node_shape_mi, getOptions() );\r
873                 MainFrame.setTextNodeSizeMenuItem( _choose_node_size_mi, getOptions() );\r
874                 try {\r
875                     getMainPanel().getControlPanel().setVisibilityOfDomainStrucureCB();\r
876                     getMainPanel().getControlPanel().setVisibilityOfX();\r
877                 }\r
878                 catch ( final Exception ignore ) {\r
879                     // do nothing, not important.\r
880                 }\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             _options_jmenu.add( _right_line_up_domains_cbmi = new JCheckBoxMenuItem( MainFrame.RIGHT_LINE_UP_DOMAINS ) );\r
904         }\r
905         _options_jmenu.add( _line_up_renderable_data_cbmi = new JCheckBoxMenuItem( MainFrame.LINE_UP_RENDERABLE_DATA ) );\r
906         _options_jmenu.add( _show_annotation_ref_source = new JCheckBoxMenuItem( SHOW_ANN_REF_SOURCE_LABEL ) );\r
907         _options_jmenu.add( _show_confidence_stddev_cbmi = new JCheckBoxMenuItem( SHOW_CONF_STDDEV_LABEL ) );\r
908         _options_jmenu.add( _color_by_taxonomic_group_cbmi = new JCheckBoxMenuItem( COLOR_BY_TAXONOMIC_GROUP ) );\r
909         _options_jmenu.add( _color_labels_same_as_parent_branch = new JCheckBoxMenuItem( COLOR_LABELS_LABEL ) );\r
910         _color_labels_same_as_parent_branch.setToolTipText( MainFrame.COLOR_LABELS_TIP );\r
911         _options_jmenu.add( _abbreviate_scientific_names = new JCheckBoxMenuItem( ABBREV_SN_LABEL ) );\r
912         _options_jmenu.add( _label_direction_cbmi = new JCheckBoxMenuItem( LABEL_DIRECTION_LABEL ) );\r
913         _label_direction_cbmi.setToolTipText( LABEL_DIRECTION_TIP );\r
914         _options_jmenu.add( _screen_antialias_cbmi = new JCheckBoxMenuItem( SCREEN_ANTIALIAS_LABEL ) );\r
915         _options_jmenu.add( _background_gradient_cbmi = new JCheckBoxMenuItem( BG_GRAD_LABEL ) );\r
916         _options_jmenu.add( _cycle_node_shape_mi = new JMenuItem( MainFrame.CYCLE_NODE_SHAPE_LABEL ) );\r
917         _options_jmenu.add( _cycle_node_fill_mi = new JMenuItem( MainFrame.CYCLE_NODE_FILL_LABEL ) );\r
918         _options_jmenu.add( _choose_node_size_mi = new JMenuItem( MainFrame.CHOOSE_NODE_SIZE_LABEL ) );\r
919         _options_jmenu.add( _choose_minimal_confidence_mi = new JMenuItem( "" ) );\r
920         _options_jmenu.add( _overview_placment_mi = new JMenuItem( "" ) );\r
921         _options_jmenu.add( _switch_colors_mi = new JMenuItem( "" ) );\r
922         _options_jmenu.add( _choose_font_mi = new JMenuItem( "" ) );\r
923         ///////\r
924         _options_jmenu.addSeparator();\r
925         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( SEARCH_SUBHEADER ), getConfiguration() ) );\r
926         _options_jmenu.add( _search_case_senstive_cbmi = new JCheckBoxMenuItem( SEARCH_CASE_SENSITIVE_LABEL ) );\r
927         _options_jmenu.add( _search_whole_words_only_cbmi = new JCheckBoxMenuItem( SEARCH_TERMS_ONLY_LABEL ) );\r
928         _options_jmenu.add( _inverse_search_result_cbmi = new JCheckBoxMenuItem( INVERSE_SEARCH_RESULT_LABEL ) );\r
929         _options_jmenu.addSeparator();\r
930         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Graphics Export & Printing:" ),\r
931                                                       getConfiguration() ) );\r
932         _options_jmenu.add( _antialias_print_cbmi = new JCheckBoxMenuItem( "Antialias" ) );\r
933         _options_jmenu.add( _print_black_and_white_cbmi = new JCheckBoxMenuItem( "Export in Black and White" ) );\r
934         _options_jmenu\r
935                 .add( _print_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PDF export and Printing" ) );\r
936         _options_jmenu\r
937                 .add( _graphics_export_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PNG, JPG, and GIF export" ) );\r
938         _options_jmenu\r
939                 .add( _graphics_export_visible_only_cbmi = new JCheckBoxMenuItem( "Limit to Visible ('Screenshot') for PNG, JPG, and GIF export" ) );\r
940         _options_jmenu.add( _print_size_mi = new JMenuItem( "" ) );\r
941         _options_jmenu.add( _choose_pdf_width_mi = new JMenuItem( "" ) );\r
942         _options_jmenu.addSeparator();\r
943         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/NHX/Nexus Input:" ), getConfiguration() ) );\r
944         _options_jmenu\r
945                 .add( _internal_number_are_confidence_for_nh_parsing_cbmi = new JCheckBoxMenuItem( "Internal Node Names are Confidence Values" ) );\r
946         _options_jmenu.add( _replace_underscores_cbmi = new JCheckBoxMenuItem( "Replace Underscores with Spaces" ) );\r
947         _options_jmenu\r
948                 .add( _allow_errors_in_distance_to_parent_cbmi = new JCheckBoxMenuItem( "Ignore Distance Values Format Errors" ) );\r
949         //\r
950         _options_jmenu.add( _extract_taxonomy_no_rbmi = new JRadioButtonMenuItem( "No Taxonomy Extraction" ) );\r
951         _options_jmenu\r
952                 .add( _extract_taxonomy_pfam_strict_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style Node Names" ) );\r
953         _options_jmenu\r
954                 .add( _extract_taxonomy_pfam_relaxed_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style like Node Names" ) );\r
955         _options_jmenu\r
956                 .add( _extract_taxonomy_agressive_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids/Scientific Names from Node Names" ) );\r
957         _extract_taxonomy_pfam_strict_rbmi\r
958                 .setToolTipText( "To extract taxonomy codes/ids from node names in the form of e.g. \"BCL2_MOUSE/123-304\" or \"BCL2_10090/123-304\"" );\r
959         _extract_taxonomy_pfam_relaxed_rbmi\r
960                 .setToolTipText( "To extract taxonomy codes/ids from node names in the form of e.g. \"bax_MOUSE\" or \"bax_10090\"" );\r
961         _extract_taxonomy_agressive_rbmi\r
962                 .setToolTipText( "To extract taxonomy codes/ids or scientific names from node names in the form of e.g. \"MOUSE\" or \"10090\" or \"xyz_Nematostella_vectensis\"" );\r
963         _radio_group_2 = new ButtonGroup();\r
964         _radio_group_2.add( _extract_taxonomy_no_rbmi );\r
965         _radio_group_2.add( _extract_taxonomy_pfam_strict_rbmi );\r
966         _radio_group_2.add( _extract_taxonomy_pfam_relaxed_rbmi );\r
967         _radio_group_2.add( _extract_taxonomy_agressive_rbmi );\r
968         // \r
969         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/Nexus Output:" ), getConfiguration() ) );\r
970         _options_jmenu\r
971                 .add( _use_brackets_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_BRACKETS_FOR_CONF_IN_NH_LABEL ) );\r
972         _use_brackets_for_conf_in_nh_export_cbmi\r
973                 .setToolTipText( "e.g. \"0.1[90]\" for a branch with support 90 and a length of 0.1" );\r
974         _options_jmenu\r
975                 .add( _use_internal_names_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_INTERNAL_NAMES_FOR_CONF_IN_NH_LABEL ) );\r
976         customizeJMenuItem( _choose_font_mi );\r
977         customizeJMenuItem( _choose_minimal_confidence_mi );\r
978         customizeJMenuItem( _switch_colors_mi );\r
979         customizeJMenuItem( _print_size_mi );\r
980         customizeJMenuItem( _choose_pdf_width_mi );\r
981         customizeJMenuItem( _overview_placment_mi );\r
982         customizeCheckBoxMenuItem( _show_default_node_shapes_external_cbmi, getOptions()\r
983                 .isShowDefaultNodeShapesExternal() );\r
984         customizeCheckBoxMenuItem( _show_default_node_shapes_internal_cbmi, getOptions()\r
985                 .isShowDefaultNodeShapesInternal() );\r
986         customizeJMenuItem( _cycle_node_shape_mi );\r
987         customizeJMenuItem( _cycle_node_fill_mi );\r
988         customizeJMenuItem( _choose_node_size_mi );\r
989         customizeCheckBoxMenuItem( _color_labels_same_as_parent_branch, getOptions().isColorLabelsSameAsParentBranch() );\r
990         customizeCheckBoxMenuItem( _color_by_taxonomic_group_cbmi, getOptions().isColorByTaxonomicGroup() );\r
991         customizeCheckBoxMenuItem( _screen_antialias_cbmi, getOptions().isAntialiasScreen() );\r
992         customizeCheckBoxMenuItem( _background_gradient_cbmi, getOptions().isBackgroundColorGradient() );\r
993         customizeCheckBoxMenuItem( _show_domain_labels, getOptions().isShowDomainLabels() );\r
994         customizeCheckBoxMenuItem( _show_annotation_ref_source, getOptions().isShowAnnotationRefSource() );\r
995         customizeCheckBoxMenuItem( _abbreviate_scientific_names, getOptions().isAbbreviateScientificTaxonNames() );\r
996         customizeCheckBoxMenuItem( _search_case_senstive_cbmi, getOptions().isSearchCaseSensitive() );\r
997         customizeCheckBoxMenuItem( _show_scale_cbmi, getOptions().isShowScale() );\r
998         customizeRadioButtonMenuItem( _non_lined_up_cladograms_rbmi,\r
999                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.NON_LINED_UP );\r
1000         customizeRadioButtonMenuItem( _uniform_cladograms_rbmi,\r
1001                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.TOTAL_NODE_SUM_DEP );\r
1002         customizeRadioButtonMenuItem( _ext_node_dependent_cladogram_rbmi,\r
1003                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.EXT_NODE_SUM_DEP );\r
1004         customizeCheckBoxMenuItem( _show_branch_length_values_cbmi, getOptions().isShowBranchLengthValues() );\r
1005         customizeCheckBoxMenuItem( _show_overview_cbmi, getOptions().isShowOverview() );\r
1006         customizeCheckBoxMenuItem( _label_direction_cbmi,\r
1007                                    getOptions().getNodeLabelDirection() == NODE_LABEL_DIRECTION.RADIAL );\r
1008         customizeCheckBoxMenuItem( _antialias_print_cbmi, getOptions().isAntialiasPrint() );\r
1009         customizeCheckBoxMenuItem( _print_black_and_white_cbmi, getOptions().isPrintBlackAndWhite() );\r
1010         customizeCheckBoxMenuItem( _internal_number_are_confidence_for_nh_parsing_cbmi, getOptions()\r
1011                 .isInternalNumberAreConfidenceForNhParsing() );\r
1012         customizeRadioButtonMenuItem( _extract_taxonomy_no_rbmi,\r
1013                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.NO );\r
1014         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_strict_rbmi,\r
1015                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_STRICT );\r
1016         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_relaxed_rbmi,\r
1017                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_RELAXED );\r
1018         customizeRadioButtonMenuItem( _extract_taxonomy_agressive_rbmi,\r
1019                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1020         customizeCheckBoxMenuItem( _replace_underscores_cbmi, getOptions().isReplaceUnderscoresInNhParsing() );\r
1021         customizeCheckBoxMenuItem( _allow_errors_in_distance_to_parent_cbmi, getOptions()\r
1022                 .isReplaceUnderscoresInNhParsing() );\r
1023         customizeCheckBoxMenuItem( _search_whole_words_only_cbmi, getOptions().isMatchWholeTermsOnly() );\r
1024         customizeCheckBoxMenuItem( _inverse_search_result_cbmi, getOptions().isInverseSearchResult() );\r
1025         customizeCheckBoxMenuItem( _graphics_export_visible_only_cbmi, getOptions().isGraphicsExportVisibleOnly() );\r
1026         customizeCheckBoxMenuItem( _print_using_actual_size_cbmi, getOptions().isPrintUsingActualSize() );\r
1027         customizeCheckBoxMenuItem( _graphics_export_using_actual_size_cbmi, getOptions()\r
1028                 .isGraphicsExportUsingActualSize() );\r
1029         customizeCheckBoxMenuItem( _show_confidence_stddev_cbmi, getOptions().isShowConfidenceStddev() );\r
1030         customizeCheckBoxMenuItem( _use_brackets_for_conf_in_nh_export_cbmi, getOptions()\r
1031                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.IN_SQUARE_BRACKETS );\r
1032         customizeCheckBoxMenuItem( _use_internal_names_for_conf_in_nh_export_cbmi, getOptions()\r
1033                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.AS_INTERNAL_NODE_NAMES );\r
1034         customizeCheckBoxMenuItem( _line_up_renderable_data_cbmi, getOptions().isLineUpRendarableNodeData() );\r
1035         customizeCheckBoxMenuItem( _right_line_up_domains_cbmi, getOptions().isRightLineUpDomains() );\r
1036         _jmenubar.add( _options_jmenu );\r
1037     }\r
1038 \r
1039     void buildPhylogeneticInferenceMenu() {\r
1040         final InferenceManager im = getInferenceManager();\r
1041         _inference_menu = MainFrame.createMenu( "Inference", getConfiguration() );\r
1042         _inference_menu.add( _inference_from_msa_item = new JMenuItem( "From Multiple Sequence Alignment..." ) );\r
1043         customizeJMenuItem( _inference_from_msa_item );\r
1044         _inference_from_msa_item.setToolTipText( "Basic phylogenetic inference from MSA" );\r
1045         if ( im.canDoMsa() ) {\r
1046             _inference_menu.add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences..." ) );\r
1047             customizeJMenuItem( _inference_from_seqs_item );\r
1048             _inference_from_seqs_item\r
1049                     .setToolTipText( "Basic phylogenetic inference including multiple sequence alignment" );\r
1050         }\r
1051         else {\r
1052             _inference_menu\r
1053                     .add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences (no program found)" ) );\r
1054             customizeJMenuItem( _inference_from_seqs_item );\r
1055             _inference_from_seqs_item.setEnabled( false );\r
1056         }\r
1057         _jmenubar.add( _inference_menu );\r
1058     }\r
1059 \r
1060     void buildToolsMenu() {\r
1061         _tools_menu = createMenu( "Tools", getConfiguration() );\r
1062         _tools_menu.add( _confcolor_item = new JMenuItem( "Colorize Branches Depending on Confidence" ) );\r
1063         customizeJMenuItem( _confcolor_item );\r
1064         _tools_menu.add( _color_rank_jmi = new JMenuItem( "Colorize Subtrees via Taxonomic Rank" ) );\r
1065         customizeJMenuItem( _color_rank_jmi );\r
1066         _color_rank_jmi.setToolTipText( "for example, at \"Class\" level, colorize mammal specific subtree red" );\r
1067         _tools_menu.add( _taxcolor_item = new JMenuItem( "Taxonomy Colorize Branches" ) );\r
1068         customizeJMenuItem( _taxcolor_item );\r
1069         _tools_menu.addSeparator();\r
1070         _tools_menu.add( _remove_visual_styles_item = new JMenuItem( "Delete All Visual Styles From Nodes" ) );\r
1071         _remove_visual_styles_item\r
1072                 .setToolTipText( "To remove all node visual styles (fonts, colors) from the current phylogeny" );\r
1073         customizeJMenuItem( _remove_visual_styles_item );\r
1074         _tools_menu.add( _remove_branch_color_item = new JMenuItem( "Delete All Colors From Branches" ) );\r
1075         _remove_branch_color_item.setToolTipText( "To remove all branch color values from the current phylogeny" );\r
1076         customizeJMenuItem( _remove_branch_color_item );\r
1077         _tools_menu.addSeparator();\r
1078         _tools_menu.add( _annotate_item = new JMenuItem( "Annotate Sequences of Selected Nodes" ) );\r
1079         customizeJMenuItem( _annotate_item );\r
1080         _tools_menu.addSeparator();\r
1081         _tools_menu.add( _midpoint_root_item = new JMenuItem( "Midpoint-Root" ) );\r
1082         customizeJMenuItem( _midpoint_root_item );\r
1083         _tools_menu.addSeparator();\r
1084         _tools_menu.add( _delete_selected_nodes_item = new JMenuItem( "Delete Selected Nodes" ) );\r
1085         _delete_selected_nodes_item.setToolTipText( "To delete all selected external nodes" );\r
1086         customizeJMenuItem( _delete_selected_nodes_item );\r
1087         _tools_menu.add( _delete_not_selected_nodes_item = new JMenuItem( "Retain Selected Nodes" ) );\r
1088         _delete_not_selected_nodes_item.setToolTipText( "To delete all not selected external nodes" );\r
1089         customizeJMenuItem( _delete_not_selected_nodes_item );\r
1090         _tools_menu.addSeparator();\r
1091         _tools_menu.add( _collapse_species_specific_subtrees = new JMenuItem( "Collapse Species-Specific Subtrees" ) );\r
1092         customizeJMenuItem( _collapse_species_specific_subtrees );\r
1093         _tools_menu\r
1094                 .add( _collapse_below_threshold = new JMenuItem( "Collapse Branches with Confidence Below Threshold into Multifurcations" ) );\r
1095         customizeJMenuItem( _collapse_below_threshold );\r
1096         _collapse_below_threshold\r
1097                 .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
1098         _tools_menu.addSeparator();\r
1099         _tools_menu\r
1100                 .add( _extract_tax_code_from_node_names_jmi = new JMenuItem( "Extract Taxonomic Data from Node Names" ) );\r
1101         customizeJMenuItem( _extract_tax_code_from_node_names_jmi );\r
1102         _extract_tax_code_from_node_names_jmi\r
1103                 .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
1104         _tools_menu\r
1105                 .add( _move_node_names_to_tax_sn_jmi = new JMenuItem( "Transfer Node Names to Taxonomic Scientific Names" ) );\r
1106         customizeJMenuItem( _move_node_names_to_tax_sn_jmi );\r
1107         _move_node_names_to_tax_sn_jmi.setToolTipText( "To interpret node names as taxonomic scientific names" );\r
1108         _tools_menu.add( _move_node_names_to_seq_names_jmi = new JMenuItem( "Transfer Node Names to Sequence Names" ) );\r
1109         customizeJMenuItem( _move_node_names_to_seq_names_jmi );\r
1110         _move_node_names_to_seq_names_jmi.setToolTipText( "To interpret node names as sequence (protein, gene) names" );\r
1111         _tools_menu.addSeparator();\r
1112         _tools_menu.add( _obtain_seq_information_jmi = new JMenuItem( "Obtain Sequence Information" ) );\r
1113         customizeJMenuItem( _obtain_seq_information_jmi );\r
1114         _obtain_seq_information_jmi.setToolTipText( "To add additional sequence information" );\r
1115         _tools_menu\r
1116                 .add( _obtain_detailed_taxonomic_information_jmi = new JMenuItem( OBTAIN_DETAILED_TAXONOMIC_INFORMATION ) );\r
1117         customizeJMenuItem( _obtain_detailed_taxonomic_information_jmi );\r
1118         _obtain_detailed_taxonomic_information_jmi\r
1119                 .setToolTipText( "To add additional taxonomic information (from UniProt Taxonomy)" );\r
1120         _tools_menu\r
1121                 .add( _obtain_detailed_taxonomic_information_deleting_jmi = new JMenuItem( "Obtain Detailed Taxonomic Information (deletes nodes!)" ) );\r
1122         customizeJMenuItem( _obtain_detailed_taxonomic_information_deleting_jmi );\r
1123         _obtain_detailed_taxonomic_information_deleting_jmi\r
1124                 .setToolTipText( "To add additional taxonomic information, deletes nodes for which taxonomy cannot found (from UniProt Taxonomy)" );\r
1125         _tools_menu.addSeparator();\r
1126         _tools_menu.add( _read_values_jmi = new JMenuItem( "Attach Vector/Expression Values" ) );\r
1127         customizeJMenuItem( _read_values_jmi );\r
1128         _read_values_jmi.setToolTipText( "To attach vector (e.g. gene expression) values to tree nodes (beta)" );\r
1129         _jmenubar.add( _tools_menu );\r
1130         _tools_menu.add( _read_seqs_jmi = new JMenuItem( "Attach Molecular Sequences" ) );\r
1131         customizeJMenuItem( _read_seqs_jmi );\r
1132         _read_seqs_jmi\r
1133                 .setToolTipText( "To attach molecular sequences to tree nodes (from Fasta-formatted file) (beta)" );\r
1134         _jmenubar.add( _tools_menu );\r
1135     }\r
1136 \r
1137     @Override\r
1138     void close() {\r
1139         if ( isUnsavedDataPresent() ) {\r
1140             final int r = JOptionPane.showConfirmDialog( this,\r
1141                                                          "Exit despite potentially unsaved changes?",\r
1142                                                          "Exit?",\r
1143                                                          JOptionPane.YES_NO_OPTION );\r
1144             if ( r != JOptionPane.YES_OPTION ) {\r
1145                 return;\r
1146             }\r
1147         }\r
1148         exit();\r
1149     }\r
1150 \r
1151     void executeLineageInference() {\r
1152         if ( ( _mainpanel.getCurrentPhylogeny() == null ) || ( _mainpanel.getCurrentPhylogeny().isEmpty() ) ) {\r
1153             return;\r
1154         }\r
1155         if ( !_mainpanel.getCurrentPhylogeny().isRooted() ) {\r
1156             JOptionPane.showMessageDialog( this,\r
1157                                            "Phylogeny is not rooted.",\r
1158                                            "Cannot infer ancestral taxonomies",\r
1159                                            JOptionPane.ERROR_MESSAGE );\r
1160             return;\r
1161         }\r
1162         final AncestralTaxonomyInferrer inferrer = new AncestralTaxonomyInferrer( this,\r
1163                                                                                   _mainpanel.getCurrentTreePanel(),\r
1164                                                                                   _mainpanel.getCurrentPhylogeny()\r
1165                                                                                           .copy() );\r
1166         new Thread( inferrer ).start();\r
1167     }\r
1168 \r
1169     void exit() {\r
1170         removeAllTextFrames();\r
1171         _mainpanel.terminate();\r
1172         _contentpane.removeAll();\r
1173         setVisible( false );\r
1174         dispose();\r
1175         System.exit( 0 );\r
1176     }\r
1177 \r
1178     void readPhylogeniesFromURL() {\r
1179         URL url = null;\r
1180         Phylogeny[] phys = null;\r
1181         final String message = "Please enter a complete URL, for example \"http://purl.org/phylo/treebase/phylows/study/TB2:S15480?format=nexus\"";\r
1182         final String url_string = JOptionPane.showInputDialog( this,\r
1183                                                                message,\r
1184                                                                "Use URL/webservice to obtain a phylogeny",\r
1185                                                                JOptionPane.QUESTION_MESSAGE );\r
1186         boolean nhx_or_nexus = false;\r
1187         if ( ( url_string != null ) && ( url_string.length() > 0 ) ) {\r
1188             try {\r
1189                 url = new URL( url_string );\r
1190                 PhylogenyParser parser = null;\r
1191                 if ( url.getHost().toLowerCase().indexOf( "tolweb" ) >= 0 ) {\r
1192                     parser = new TolParser();\r
1193                 }\r
1194                 else {\r
1195                     parser = ParserUtils.createParserDependingOnUrlContents( url, getConfiguration()\r
1196                             .isValidatePhyloXmlAgainstSchema() );\r
1197                 }\r
1198                 if ( parser instanceof NexusPhylogeniesParser ) {\r
1199                     nhx_or_nexus = true;\r
1200                 }\r
1201                 else if ( parser instanceof NHXParser ) {\r
1202                     nhx_or_nexus = true;\r
1203                 }\r
1204                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1205                     _mainpanel.getCurrentTreePanel().setWaitCursor();\r
1206                 }\r
1207                 else {\r
1208                     _mainpanel.setWaitCursor();\r
1209                 }\r
1210                 final PhylogenyFactory factory = ParserBasedPhylogenyFactory.getInstance();\r
1211                 phys = factory.create( url.openStream(), parser );\r
1212             }\r
1213             catch ( final MalformedURLException e ) {\r
1214                 JOptionPane.showMessageDialog( this,\r
1215                                                "Malformed URL: " + url + "\n" + e.getLocalizedMessage(),\r
1216                                                "Malformed URL",\r
1217                                                JOptionPane.ERROR_MESSAGE );\r
1218             }\r
1219             catch ( final IOException e ) {\r
1220                 JOptionPane.showMessageDialog( this,\r
1221                                                "Could not read from " + url + "\n"\r
1222                                                        + ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1223                                                "Failed to read URL",\r
1224                                                JOptionPane.ERROR_MESSAGE );\r
1225             }\r
1226             catch ( final Exception e ) {\r
1227                 JOptionPane.showMessageDialog( this,\r
1228                                                ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1229                                                "Unexpected Exception",\r
1230                                                JOptionPane.ERROR_MESSAGE );\r
1231             }\r
1232             finally {\r
1233                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1234                     _mainpanel.getCurrentTreePanel().setArrowCursor();\r
1235                 }\r
1236                 else {\r
1237                     _mainpanel.setArrowCursor();\r
1238                 }\r
1239             }\r
1240             if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
1241                 if ( nhx_or_nexus && getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
1242                     for( final Phylogeny phy : phys ) {\r
1243                         PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
1244                     }\r
1245                 }\r
1246                 AptxUtil.addPhylogeniesToTabs( phys,\r
1247                                                new File( url.getFile() ).getName(),\r
1248                                                new File( url.getFile() ).toString(),\r
1249                                                getConfiguration(),\r
1250                                                getMainPanel() );\r
1251                 _mainpanel.getControlPanel().showWhole();\r
1252             }\r
1253         }\r
1254         activateSaveAllIfNeeded();\r
1255         System.gc();\r
1256     }\r
1257 \r
1258     void setMsa( final Msa msa ) {\r
1259         _msa = msa;\r
1260     }\r
1261 \r
1262     void setMsaFile( final File msa_file ) {\r
1263         _msa_file = msa_file;\r
1264     }\r
1265 \r
1266     void setSeqs( final List<Sequence> seqs ) {\r
1267         _seqs = seqs;\r
1268     }\r
1269 \r
1270     void setSeqsFile( final File seqs_file ) {\r
1271         _seqs_file = seqs_file;\r
1272     }\r
1273 \r
1274     void writePhylogenyToGraphicsFile( final String file_name, final GraphicsExportType type ) {\r
1275         _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),\r
1276                                                                     _mainpanel.getCurrentTreePanel().getHeight(),\r
1277                                                                     true );\r
1278         String file_written_to = "";\r
1279         boolean error = false;\r
1280         try {\r
1281             file_written_to = AptxUtil.writePhylogenyToGraphicsFile( file_name,\r
1282                                                                      _mainpanel.getCurrentTreePanel().getWidth(),\r
1283                                                                      _mainpanel.getCurrentTreePanel().getHeight(),\r
1284                                                                      _mainpanel.getCurrentTreePanel(),\r
1285                                                                      _mainpanel.getControlPanel(),\r
1286                                                                      type,\r
1287                                                                      getOptions() );\r
1288         }\r
1289         catch ( final IOException e ) {\r
1290             error = true;\r
1291             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
1292         }\r
1293         if ( !error ) {\r
1294             if ( ( file_written_to != null ) && ( file_written_to.length() > 0 ) ) {\r
1295                 JOptionPane.showMessageDialog( this,\r
1296                                                "Wrote image to: " + file_written_to,\r
1297                                                "Graphics Export",\r
1298                                                JOptionPane.INFORMATION_MESSAGE );\r
1299             }\r
1300             else {\r
1301                 JOptionPane.showMessageDialog( this,\r
1302                                                "There was an unknown problem when attempting to write to an image file: \""\r
1303                                                        + file_name + "\"",\r
1304                                                "Error",\r
1305                                                JOptionPane.ERROR_MESSAGE );\r
1306             }\r
1307         }\r
1308         _contentpane.repaint();\r
1309     }\r
1310 \r
1311     private void addExpressionValuesFromFile() {\r
1312         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1313             JOptionPane.showMessageDialog( this,\r
1314                                            "Need to load evolutionary tree first",\r
1315                                            "Can Not Read Expression Values",\r
1316                                            JOptionPane.WARNING_MESSAGE );\r
1317             return;\r
1318         }\r
1319         final File my_dir = getCurrentDir();\r
1320         if ( my_dir != null ) {\r
1321             _values_filechooser.setCurrentDirectory( my_dir );\r
1322         }\r
1323         final int result = _values_filechooser.showOpenDialog( _contentpane );\r
1324         final File file = _values_filechooser.getSelectedFile();\r
1325         if ( ( file != null ) && ( file.length() > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1326             BasicTable<String> t = null;\r
1327             try {\r
1328                 t = BasicTableParser.parse( file, '\t' );\r
1329                 if ( t.getNumberOfColumns() < 2 ) {\r
1330                     t = BasicTableParser.parse( file, ',' );\r
1331                 }\r
1332                 if ( t.getNumberOfColumns() < 2 ) {\r
1333                     t = BasicTableParser.parse( file, ' ' );\r
1334                 }\r
1335             }\r
1336             catch ( final IOException e ) {\r
1337                 JOptionPane.showMessageDialog( this,\r
1338                                                e.getMessage(),\r
1339                                                "Could Not Read Expression Value Table",\r
1340                                                JOptionPane.ERROR_MESSAGE );\r
1341                 return;\r
1342             }\r
1343             if ( t.getNumberOfColumns() < 2 ) {\r
1344                 JOptionPane.showMessageDialog( this,\r
1345                                                "Table contains " + t.getNumberOfColumns() + " column(s)",\r
1346                                                "Problem with Expression Value Table",\r
1347                                                JOptionPane.ERROR_MESSAGE );\r
1348                 return;\r
1349             }\r
1350             if ( t.getNumberOfRows() < 1 ) {\r
1351                 JOptionPane.showMessageDialog( this,\r
1352                                                "Table contains zero rows",\r
1353                                                "Problem with Expression Value Table",\r
1354                                                JOptionPane.ERROR_MESSAGE );\r
1355                 return;\r
1356             }\r
1357             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1358             if ( t.getNumberOfRows() != phy.getNumberOfExternalNodes() ) {\r
1359                 JOptionPane.showMessageDialog( this,\r
1360                                                "Table contains " + t.getNumberOfRows() + " rows, but tree contains "\r
1361                                                        + phy.getNumberOfExternalNodes() + " external nodes",\r
1362                                                "Warning",\r
1363                                                JOptionPane.WARNING_MESSAGE );\r
1364             }\r
1365             final DescriptiveStatistics stats = new BasicDescriptiveStatistics();\r
1366             int not_found = 0;\r
1367             for( final PhylogenyNodeIterator iter = phy.iteratorPreorder(); iter.hasNext(); ) {\r
1368                 final PhylogenyNode node = iter.next();\r
1369                 final String node_name = node.getName();\r
1370                 if ( !ForesterUtil.isEmpty( node_name ) ) {\r
1371                     int row = -1;\r
1372                     try {\r
1373                         row = t.findRow( node_name );\r
1374                     }\r
1375                     catch ( final IllegalArgumentException e ) {\r
1376                         JOptionPane\r
1377                                 .showMessageDialog( this,\r
1378                                                     e.getMessage(),\r
1379                                                     "Error Mapping Node Identifiers to Expression Value Identifiers",\r
1380                                                     JOptionPane.ERROR_MESSAGE );\r
1381                         return;\r
1382                     }\r
1383                     if ( row < 0 ) {\r
1384                         if ( node.isExternal() ) {\r
1385                             not_found++;\r
1386                         }\r
1387                         continue;\r
1388                     }\r
1389                     final List<Double> l = new ArrayList<Double>();\r
1390                     for( int col = 1; col < t.getNumberOfColumns(); ++col ) {\r
1391                         double d = -100;\r
1392                         try {\r
1393                             d = Double.parseDouble( t.getValueAsString( col, row ) );\r
1394                         }\r
1395                         catch ( final NumberFormatException e ) {\r
1396                             JOptionPane.showMessageDialog( this,\r
1397                                                            "Could not parse \"" + t.getValueAsString( col, row )\r
1398                                                                    + "\" into a decimal value",\r
1399                                                            "Issue with Expression Value Table",\r
1400                                                            JOptionPane.ERROR_MESSAGE );\r
1401                             return;\r
1402                         }\r
1403                         stats.addValue( d );\r
1404                         l.add( d );\r
1405                     }\r
1406                     if ( !l.isEmpty() ) {\r
1407                         if ( node.getNodeData().getProperties() != null ) {\r
1408                             node.getNodeData().getProperties()\r
1409                                     .removePropertiesWithGivenReferencePrefix( PhyloXmlUtil.VECTOR_PROPERTY_REF );\r
1410                         }\r
1411                         node.getNodeData().setVector( l );\r
1412                     }\r
1413                 }\r
1414             }\r
1415             if ( not_found > 0 ) {\r
1416                 JOptionPane.showMessageDialog( this, "Could not fine expression values for " + not_found\r
1417                         + " external node(s)", "Warning", JOptionPane.WARNING_MESSAGE );\r
1418             }\r
1419             getCurrentTreePanel().setStatisticsForExpressionValues( stats );\r
1420         }\r
1421     }\r
1422 \r
1423     private void addSequencesFromFile() {\r
1424         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1425             JOptionPane.showMessageDialog( this,\r
1426                                            "Need to load evolutionary tree first",\r
1427                                            "Can Not Read Sequences",\r
1428                                            JOptionPane.WARNING_MESSAGE );\r
1429             return;\r
1430         }\r
1431         final File my_dir = getCurrentDir();\r
1432         if ( my_dir != null ) {\r
1433             _sequences_filechooser.setCurrentDirectory( my_dir );\r
1434         }\r
1435         final int result = _sequences_filechooser.showOpenDialog( _contentpane );\r
1436         final File file = _sequences_filechooser.getSelectedFile();\r
1437         List<Sequence> seqs = null;\r
1438         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1439             try {\r
1440                 if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {\r
1441                     seqs = FastaParser.parse( new FileInputStream( file ) );\r
1442                 }\r
1443                 else {\r
1444                     JOptionPane.showMessageDialog( this,\r
1445                                                    "Format does not appear to be Fasta",\r
1446                                                    "Multiple sequence file format error",\r
1447                                                    JOptionPane.ERROR_MESSAGE );\r
1448                     return;\r
1449                 }\r
1450             }\r
1451             catch ( final MsaFormatException e ) {\r
1452                 setArrowCursor();\r
1453                 JOptionPane.showMessageDialog( this,\r
1454                                                e.getLocalizedMessage(),\r
1455                                                "Multiple sequence file format error",\r
1456                                                JOptionPane.ERROR_MESSAGE );\r
1457                 return;\r
1458             }\r
1459             catch ( final IOException e ) {\r
1460                 setArrowCursor();\r
1461                 JOptionPane.showMessageDialog( this,\r
1462                                                e.getLocalizedMessage(),\r
1463                                                "Failed to read multiple sequence file",\r
1464                                                JOptionPane.ERROR_MESSAGE );\r
1465                 return;\r
1466             }\r
1467             catch ( final Exception e ) {\r
1468                 setArrowCursor();\r
1469                 e.printStackTrace();\r
1470                 JOptionPane.showMessageDialog( this,\r
1471                                                e.getLocalizedMessage(),\r
1472                                                "Unexpected error during reading of multiple sequence file",\r
1473                                                JOptionPane.ERROR_MESSAGE );\r
1474                 return;\r
1475             }\r
1476             if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {\r
1477                 JOptionPane.showMessageDialog( this,\r
1478                                                "Multiple sequence file is empty",\r
1479                                                "Empty multiple sequence file",\r
1480                                                JOptionPane.ERROR_MESSAGE );\r
1481                 setArrowCursor();\r
1482                 return;\r
1483             }\r
1484         }\r
1485         if ( seqs != null ) {\r
1486             for( final Sequence seq : seqs ) {\r
1487                 System.out.println( seq.getIdentifier() );\r
1488             }\r
1489             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1490             int total_counter = 0;\r
1491             int attached_counter = 0;\r
1492             for( final Sequence seq : seqs ) {\r
1493                 ++total_counter;\r
1494                 final String seq_name = seq.getIdentifier();\r
1495                 if ( !ForesterUtil.isEmpty( seq_name ) ) {\r
1496                     List<PhylogenyNode> nodes = phy.getNodesViaSequenceName( seq_name );\r
1497                     if ( nodes.isEmpty() ) {\r
1498                         nodes = phy.getNodesViaSequenceSymbol( seq_name );\r
1499                     }\r
1500                     if ( nodes.isEmpty() ) {\r
1501                         nodes = phy.getNodesViaGeneName( seq_name );\r
1502                     }\r
1503                     if ( nodes.isEmpty() ) {\r
1504                         nodes = phy.getNodes( seq_name );\r
1505                     }\r
1506                     if ( nodes.size() > 1 ) {\r
1507                         JOptionPane.showMessageDialog( this,\r
1508                                                        "Sequence name \"" + seq_name + "\" is not unique",\r
1509                                                        "Sequence name not unique",\r
1510                                                        JOptionPane.ERROR_MESSAGE );\r
1511                         setArrowCursor();\r
1512                         return;\r
1513                     }\r
1514                     final String[] a = seq_name.split( "\\s" );\r
1515                     if ( nodes.isEmpty() && ( a.length > 1 ) ) {\r
1516                         final String seq_name_split = a[ 0 ];\r
1517                         nodes = phy.getNodesViaSequenceName( seq_name_split );\r
1518                         if ( nodes.isEmpty() ) {\r
1519                             nodes = phy.getNodesViaSequenceSymbol( seq_name_split );\r
1520                         }\r
1521                         if ( nodes.isEmpty() ) {\r
1522                             nodes = phy.getNodes( seq_name_split );\r
1523                         }\r
1524                         if ( nodes.size() > 1 ) {\r
1525                             JOptionPane.showMessageDialog( this, "Split sequence name \"" + seq_name_split\r
1526                                     + "\" is not unique", "Sequence name not unique", JOptionPane.ERROR_MESSAGE );\r
1527                             setArrowCursor();\r
1528                             return;\r
1529                         }\r
1530                     }\r
1531                     if ( nodes.size() == 1 ) {\r
1532                         ++attached_counter;\r
1533                         final PhylogenyNode n = nodes.get( 0 );\r
1534                         if ( !n.getNodeData().isHasSequence() ) {\r
1535                             n.getNodeData().addSequence( new org.forester.phylogeny.data.Sequence() );\r
1536                         }\r
1537                         n.getNodeData().getSequence().setMolecularSequence( seq.getMolecularSequenceAsString() );\r
1538                         if ( ForesterUtil.isEmpty( n.getNodeData().getSequence().getName() ) ) {\r
1539                             n.getNodeData().getSequence().setName( seq_name );\r
1540                         }\r
1541                     }\r
1542                 }\r
1543             }\r
1544             if ( attached_counter > 0 ) {\r
1545                 int ext_nodes = 0;\r
1546                 int ext_nodes_with_seq = 0;\r
1547                 for( final PhylogenyNodeIterator iter = phy.iteratorExternalForward(); iter.hasNext(); ) {\r
1548                     ++ext_nodes;\r
1549                     final PhylogenyNode n = iter.next();\r
1550                     if ( n.getNodeData().isHasSequence()\r
1551                             && !ForesterUtil.isEmpty( n.getNodeData().getSequence().getMolecularSequence() ) ) {\r
1552                         ++ext_nodes_with_seq;\r
1553                     }\r
1554                 }\r
1555                 final String s;\r
1556                 if ( ext_nodes == ext_nodes_with_seq ) {\r
1557                     s = "All " + ext_nodes_with_seq + " external nodes now have a molecular sequence attached to them.";\r
1558                 }\r
1559                 else {\r
1560                     s = ext_nodes_with_seq + " out of " + ext_nodes\r
1561                             + " external nodes now have a molecular sequence attached to them.";\r
1562                 }\r
1563                 if ( ( attached_counter == total_counter ) && ( ext_nodes == ext_nodes_with_seq ) ) {\r
1564                     JOptionPane.showMessageDialog( this,\r
1565                                                    "Attached all " + total_counter + " sequences to tree nodes.\n" + s,\r
1566                                                    "All sequences attached",\r
1567                                                    JOptionPane.INFORMATION_MESSAGE );\r
1568                 }\r
1569                 else {\r
1570                     JOptionPane.showMessageDialog( this, "Attached " + attached_counter\r
1571                             + " sequences out of a total of " + total_counter + " sequences.\n" + s, attached_counter\r
1572                             + " sequences attached", JOptionPane.WARNING_MESSAGE );\r
1573                 }\r
1574             }\r
1575             else {\r
1576                 JOptionPane.showMessageDialog( this, "No maching tree node for any of the " + total_counter\r
1577                         + " sequences", "Could not attach any sequences", JOptionPane.ERROR_MESSAGE );\r
1578             }\r
1579         }\r
1580     }\r
1581 \r
1582     private void choosePdfWidth() {\r
1583         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1584                                                                  "Please enter the default line width for PDF export.\n"\r
1585                                                                          + "[current value: "\r
1586                                                                          + getOptions().getPrintLineWidth() + "]\n",\r
1587                                                                  "Line Width for PDF Export",\r
1588                                                                  JOptionPane.QUESTION_MESSAGE,\r
1589                                                                  null,\r
1590                                                                  null,\r
1591                                                                  getOptions().getPrintLineWidth() );\r
1592         if ( !ForesterUtil.isEmpty( s ) ) {\r
1593             boolean success = true;\r
1594             float f = 0.0f;\r
1595             final String m_str = s.trim();\r
1596             if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1597                 try {\r
1598                     f = Float.parseFloat( m_str );\r
1599                 }\r
1600                 catch ( final Exception ex ) {\r
1601                     success = false;\r
1602                 }\r
1603             }\r
1604             else {\r
1605                 success = false;\r
1606             }\r
1607             if ( success && ( f > 0.0 ) ) {\r
1608                 getOptions().setPrintLineWidth( f );\r
1609             }\r
1610         }\r
1611     }\r
1612 \r
1613     private void choosePrintSize() {\r
1614         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1615                                                                  "Please enter values for width and height,\nseparated by a comma.\n"\r
1616                                                                          + "[current values: "\r
1617                                                                          + getOptions().getPrintSizeX() + ", "\r
1618                                                                          + getOptions().getPrintSizeY() + "]\n"\r
1619                                                                          + "[A4: " + Constants.A4_SIZE_X + ", "\r
1620                                                                          + Constants.A4_SIZE_Y + "]\n" + "[US Letter: "\r
1621                                                                          + Constants.US_LETTER_SIZE_X + ", "\r
1622                                                                          + Constants.US_LETTER_SIZE_Y + "]",\r
1623                                                                  "Default Size for Graphics Export",\r
1624                                                                  JOptionPane.QUESTION_MESSAGE,\r
1625                                                                  null,\r
1626                                                                  null,\r
1627                                                                  getOptions().getPrintSizeX() + ", "\r
1628                                                                          + getOptions().getPrintSizeY() );\r
1629         if ( !ForesterUtil.isEmpty( s ) && ( s.indexOf( ',' ) > 0 ) ) {\r
1630             boolean success = true;\r
1631             int x = 0;\r
1632             int y = 0;\r
1633             final String[] str_ary = s.split( "," );\r
1634             if ( str_ary.length == 2 ) {\r
1635                 final String x_str = str_ary[ 0 ].trim();\r
1636                 final String y_str = str_ary[ 1 ].trim();\r
1637                 if ( !ForesterUtil.isEmpty( x_str ) && !ForesterUtil.isEmpty( y_str ) ) {\r
1638                     try {\r
1639                         x = Integer.parseInt( x_str );\r
1640                         y = Integer.parseInt( y_str );\r
1641                     }\r
1642                     catch ( final Exception ex ) {\r
1643                         success = false;\r
1644                     }\r
1645                 }\r
1646                 else {\r
1647                     success = false;\r
1648                 }\r
1649             }\r
1650             else {\r
1651                 success = false;\r
1652             }\r
1653             if ( success && ( x > 1 ) && ( y > 1 ) ) {\r
1654                 getOptions().setPrintSizeX( x );\r
1655                 getOptions().setPrintSizeY( y );\r
1656             }\r
1657         }\r
1658     }\r
1659 \r
1660     private void closeCurrentPane() {\r
1661         if ( getMainPanel().getCurrentTreePanel() != null ) {\r
1662             if ( getMainPanel().getCurrentTreePanel().isEdited() ) {\r
1663                 final int r = JOptionPane.showConfirmDialog( this,\r
1664                                                              "Close tab despite potentially unsaved changes?",\r
1665                                                              "Close Tab?",\r
1666                                                              JOptionPane.YES_NO_OPTION );\r
1667                 if ( r != JOptionPane.YES_OPTION ) {\r
1668                     return;\r
1669                 }\r
1670             }\r
1671             getMainPanel().closeCurrentPane();\r
1672             activateSaveAllIfNeeded();\r
1673         }\r
1674     }\r
1675 \r
1676     private void collapse( final Phylogeny phy, final double m ) {\r
1677         final PhylogenyNodeIterator it = phy.iteratorPostorder();\r
1678         final List<PhylogenyNode> to_be_removed = new ArrayList<PhylogenyNode>();\r
1679         double min_support = Double.MAX_VALUE;\r
1680         boolean conf_present = false;\r
1681         while ( it.hasNext() ) {\r
1682             final PhylogenyNode n = it.next();\r
1683             if ( !n.isExternal() && !n.isRoot() ) {\r
1684                 final List<Confidence> c = n.getBranchData().getConfidences();\r
1685                 if ( ( c != null ) && ( c.size() > 0 ) ) {\r
1686                     conf_present = true;\r
1687                     double max = 0;\r
1688                     for( final Confidence confidence : c ) {\r
1689                         if ( confidence.getValue() > max ) {\r
1690                             max = confidence.getValue();\r
1691                         }\r
1692                     }\r
1693                     if ( max < getMinNotCollapseConfidenceValue() ) {\r
1694                         to_be_removed.add( n );\r
1695                     }\r
1696                     if ( max < min_support ) {\r
1697                         min_support = max;\r
1698                     }\r
1699                 }\r
1700             }\r
1701         }\r
1702         if ( conf_present ) {\r
1703             for( final PhylogenyNode node : to_be_removed ) {\r
1704                 PhylogenyMethods.removeNode( node, phy );\r
1705             }\r
1706             if ( to_be_removed.size() > 0 ) {\r
1707                 phy.externalNodesHaveChanged();\r
1708                 phy.clearHashIdToNodeMap();\r
1709                 phy.recalculateNumberOfExternalDescendants( true );\r
1710                 getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
1711                 getCurrentTreePanel().updateSetOfCollapsedExternalNodes();\r
1712                 getCurrentTreePanel().calculateLongestExtNodeInfo();\r
1713                 getCurrentTreePanel().setNodeInPreorderToNull();\r
1714                 getCurrentTreePanel().recalculateMaxDistanceToRoot();\r
1715                 getCurrentTreePanel().resetPreferredSize();\r
1716                 getCurrentTreePanel().setEdited( true );\r
1717                 getCurrentTreePanel().repaint();\r
1718                 repaint();\r
1719             }\r
1720             if ( to_be_removed.size() > 0 ) {\r
1721                 JOptionPane.showMessageDialog( this, "Collapsed " + to_be_removed.size()\r
1722                         + " branches with\nconfidence values below " + getMinNotCollapseConfidenceValue(), "Collapsed "\r
1723                         + to_be_removed.size() + " branches", JOptionPane.INFORMATION_MESSAGE );\r
1724             }\r
1725             else {\r
1726                 JOptionPane.showMessageDialog( this, "No branch collapsed,\nminimum confidence value per branch is "\r
1727                         + min_support, "No branch collapsed", JOptionPane.INFORMATION_MESSAGE );\r
1728             }\r
1729         }\r
1730         else {\r
1731             JOptionPane.showMessageDialog( this,\r
1732                                            "No branch collapsed because no confidence values present",\r
1733                                            "No confidence values present",\r
1734                                            JOptionPane.INFORMATION_MESSAGE );\r
1735         }\r
1736     }\r
1737 \r
1738     private void collapseBelowThreshold() {\r
1739         if ( getCurrentTreePanel() != null ) {\r
1740             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1741             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1742                 final String s = ( String ) JOptionPane.showInputDialog( this,\r
1743                                                                          "Please enter the minimum confidence value\n",\r
1744                                                                          "Minimal Confidence Value",\r
1745                                                                          JOptionPane.QUESTION_MESSAGE,\r
1746                                                                          null,\r
1747                                                                          null,\r
1748                                                                          getMinNotCollapseConfidenceValue() );\r
1749                 if ( !ForesterUtil.isEmpty( s ) ) {\r
1750                     boolean success = true;\r
1751                     double m = 0.0;\r
1752                     final String m_str = s.trim();\r
1753                     if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1754                         try {\r
1755                             m = Double.parseDouble( m_str );\r
1756                         }\r
1757                         catch ( final Exception ex ) {\r
1758                             success = false;\r
1759                         }\r
1760                     }\r
1761                     else {\r
1762                         success = false;\r
1763                     }\r
1764                     if ( success && ( m >= 0.0 ) ) {\r
1765                         setMinNotCollapseConfidenceValue( m );\r
1766                         collapse( phy, m );\r
1767                     }\r
1768                 }\r
1769             }\r
1770         }\r
1771     }\r
1772 \r
1773     private PhyloXmlParser createPhyloXmlParser() {\r
1774         PhyloXmlParser xml_parser = null;\r
1775         if ( getConfiguration().isValidatePhyloXmlAgainstSchema() ) {\r
1776             try {\r
1777                 xml_parser = PhyloXmlParser.createPhyloXmlParserXsdValidating();\r
1778             }\r
1779             catch ( final Exception e ) {\r
1780                 JOptionPane.showMessageDialog( this,\r
1781                                                e.getLocalizedMessage(),\r
1782                                                "failed to create validating XML parser",\r
1783                                                JOptionPane.WARNING_MESSAGE );\r
1784             }\r
1785         }\r
1786         if ( xml_parser == null ) {\r
1787             xml_parser = PhyloXmlParser.createPhyloXmlParser();\r
1788         }\r
1789         return xml_parser;\r
1790     }\r
1791 \r
1792     private void executePhyleneticInference( final boolean from_unaligned_seqs ) {\r
1793         final PhyloInferenceDialog dialog = new PhyloInferenceDialog( this,\r
1794                                                                       getPhylogeneticInferenceOptions(),\r
1795                                                                       from_unaligned_seqs );\r
1796         dialog.activate();\r
1797         if ( dialog.getValue() == JOptionPane.OK_OPTION ) {\r
1798             if ( !from_unaligned_seqs ) {\r
1799                 if ( getMsa() != null ) {\r
1800                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getMsa(),\r
1801                                                                                     getPhylogeneticInferenceOptions()\r
1802                                                                                             .copy(), this );\r
1803                     new Thread( inferrer ).start();\r
1804                 }\r
1805                 else {\r
1806                     JOptionPane.showMessageDialog( this,\r
1807                                                    "No multiple sequence alignment selected",\r
1808                                                    "Phylogenetic Inference Not Launched",\r
1809                                                    JOptionPane.WARNING_MESSAGE );\r
1810                 }\r
1811             }\r
1812             else {\r
1813                 if ( getSeqs() != null ) {\r
1814                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getSeqs(),\r
1815                                                                                     getPhylogeneticInferenceOptions()\r
1816                                                                                             .copy(), this );\r
1817                     new Thread( inferrer ).start();\r
1818                 }\r
1819                 else {\r
1820                     JOptionPane.showMessageDialog( this,\r
1821                                                    "No input sequences selected",\r
1822                                                    "Phylogenetic Inference Not Launched",\r
1823                                                    JOptionPane.WARNING_MESSAGE );\r
1824                 }\r
1825             }\r
1826         }\r
1827     }\r
1828 \r
1829     private void extractTaxDataFromNodeNames() throws PhyloXmlDataFormatException {\r
1830         final StringBuilder sb = new StringBuilder();\r
1831         final StringBuilder sb_failed = new StringBuilder();\r
1832         int counter = 0;\r
1833         int counter_failed = 0;\r
1834         if ( getCurrentTreePanel() != null ) {\r
1835             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1836             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1837                 final PhylogenyNodeIterator it = phy.iteratorExternalForward();\r
1838                 while ( it.hasNext() ) {\r
1839                     final PhylogenyNode n = it.next();\r
1840                     final String name = n.getName().trim();\r
1841                     if ( !ForesterUtil.isEmpty( name ) ) {\r
1842                         final String nt = ParserUtils.extractTaxonomyDataFromNodeName( n,\r
1843                                                                                        TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1844                         if ( !ForesterUtil.isEmpty( nt ) ) {\r
1845                             if ( counter < 15 ) {\r
1846                                 sb.append( name + ": " + nt + "\n" );\r
1847                             }\r
1848                             else if ( counter == 15 ) {\r
1849                                 sb.append( "...\n" );\r
1850                             }\r
1851                             counter++;\r
1852                         }\r
1853                         else {\r
1854                             if ( counter_failed < 15 ) {\r
1855                                 sb_failed.append( name + "\n" );\r
1856                             }\r
1857                             else if ( counter_failed == 15 ) {\r
1858                                 sb_failed.append( "...\n" );\r
1859                             }\r
1860                             counter_failed++;\r
1861                         }\r
1862                     }\r
1863                 }\r
1864                 if ( counter > 0 ) {\r
1865                     String failed = "";\r
1866                     String all = "all ";\r
1867                     if ( counter_failed > 0 ) {\r
1868                         all = "";\r
1869                         failed = "\nCould not extract taxonomic data for " + counter_failed\r
1870                                 + " named external nodes:\n" + sb_failed;\r
1871                     }\r
1872                     JOptionPane.showMessageDialog( this,\r
1873                                                    "Extracted taxonomic data from " + all + counter\r
1874                                                            + " named external nodes:\n" + sb.toString() + failed,\r
1875                                                    "Taxonomic Data Extraction Completed",\r
1876                                                    counter_failed > 0 ? JOptionPane.WARNING_MESSAGE\r
1877                                                            : JOptionPane.INFORMATION_MESSAGE );\r
1878                 }\r
1879                 else {\r
1880                     JOptionPane\r
1881                             .showMessageDialog( this,\r
1882                                                 "Could not extract any taxonomic data.\nMaybe node names are empty\n"\r
1883                                                         + "or not in the forms \"XYZ_CAEEL\", \"XYZ_6239\", or \"XYZ_Caenorhabditis_elegans\"\n"\r
1884                                                         + "or nodes already have taxonomic data?\n",\r
1885                                                 "No Taxonomic Data Extracted",\r
1886                                                 JOptionPane.ERROR_MESSAGE );\r
1887                 }\r
1888             }\r
1889         }\r
1890     }\r
1891 \r
1892     private ControlPanel getControlPanel() {\r
1893         return getMainPanel().getControlPanel();\r
1894     }\r
1895 \r
1896     private File getCurrentDir() {\r
1897         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
1898             if ( ForesterUtil.isWindows() ) {\r
1899                 try {\r
1900                     _current_dir = new File( WindowsUtils.getCurrentUserDesktopPath() );\r
1901                 }\r
1902                 catch ( final Exception e ) {\r
1903                     _current_dir = null;\r
1904                 }\r
1905             }\r
1906         }\r
1907         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
1908             if ( System.getProperty( "user.home" ) != null ) {\r
1909                 _current_dir = new File( System.getProperty( "user.home" ) );\r
1910             }\r
1911             else if ( System.getProperty( "user.dir" ) != null ) {\r
1912                 _current_dir = new File( System.getProperty( "user.dir" ) );\r
1913             }\r
1914         }\r
1915         return _current_dir;\r
1916     }\r
1917 \r
1918     private double getMinNotCollapseConfidenceValue() {\r
1919         return _min_not_collapse;\r
1920     }\r
1921 \r
1922     private PhylogeneticInferenceOptions getPhylogeneticInferenceOptions() {\r
1923         if ( _phylogenetic_inference_options == null ) {\r
1924             _phylogenetic_inference_options = new PhylogeneticInferenceOptions();\r
1925         }\r
1926         return _phylogenetic_inference_options;\r
1927     }\r
1928 \r
1929     private boolean isUnsavedDataPresent() {\r
1930         final List<TreePanel> tps = getMainPanel().getTreePanels();\r
1931         for( final TreePanel tp : tps ) {\r
1932             if ( tp.isEdited() ) {\r
1933                 return true;\r
1934             }\r
1935         }\r
1936         return false;\r
1937     }\r
1938 \r
1939     private void moveNodeNamesToSeqNames() throws PhyloXmlDataFormatException {\r
1940         if ( getCurrentTreePanel() != null ) {\r
1941             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1942             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1943                 PhylogenyMethods\r
1944                         .transferNodeNameToField( phy, PhylogenyMethods.PhylogenyNodeField.SEQUENCE_NAME, false );\r
1945             }\r
1946         }\r
1947     }\r
1948 \r
1949     private void moveNodeNamesToTaxSn() throws PhyloXmlDataFormatException {\r
1950         if ( getCurrentTreePanel() != null ) {\r
1951             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1952             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1953                 PhylogenyMethods.transferNodeNameToField( phy,\r
1954                                                           PhylogenyMethods.PhylogenyNodeField.TAXONOMY_SCIENTIFIC_NAME,\r
1955                                                           false );\r
1956             }\r
1957         }\r
1958     }\r
1959 \r
1960     private void newTree() {\r
1961         final Phylogeny[] phys = new Phylogeny[ 1 ];\r
1962         final Phylogeny phy = new Phylogeny();\r
1963         final PhylogenyNode node = new PhylogenyNode();\r
1964         phy.setRoot( node );\r
1965         phy.setRooted( true );\r
1966         phys[ 0 ] = phy;\r
1967         AptxUtil.addPhylogeniesToTabs( phys, "", "", getConfiguration(), getMainPanel() );\r
1968         _mainpanel.getControlPanel().showWhole();\r
1969         _mainpanel.getCurrentTreePanel().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1970         _mainpanel.getOptions().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1971         if ( getMainPanel().getMainFrame() == null ) {\r
1972             // Must be "E" applet version.\r
1973             ( ( ArchaeopteryxE ) ( ( MainPanelApplets ) getMainPanel() ).getApplet() )\r
1974                     .setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1975         }\r
1976         else {\r
1977             getMainPanel().getMainFrame().setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
1978         }\r
1979         activateSaveAllIfNeeded();\r
1980         System.gc();\r
1981     }\r
1982 \r
1983     private void obtainDetailedTaxonomicInformation() {\r
1984         if ( getCurrentTreePanel() != null ) {\r
1985             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1986             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1987                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
1988                                                                        _mainpanel.getCurrentTreePanel(),\r
1989                                                                        phy.copy(),\r
1990                                                                        false,\r
1991                                                                        true );\r
1992                 new Thread( t ).start();\r
1993             }\r
1994         }\r
1995     }\r
1996 \r
1997     private void obtainDetailedTaxonomicInformationDelete() {\r
1998         if ( getCurrentTreePanel() != null ) {\r
1999             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2000             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2001                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
2002                                                                        _mainpanel.getCurrentTreePanel(),\r
2003                                                                        phy.copy(),\r
2004                                                                        true,\r
2005                                                                        true );\r
2006                 new Thread( t ).start();\r
2007             }\r
2008         }\r
2009     }\r
2010 \r
2011     private void obtainSequenceInformation() {\r
2012         if ( getCurrentTreePanel() != null ) {\r
2013             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2014             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2015                 final SequenceDataRetriver u = new SequenceDataRetriver( this,\r
2016                                                                          _mainpanel.getCurrentTreePanel(),\r
2017                                                                          phy.copy() );\r
2018                 new Thread( u ).start();\r
2019             }\r
2020         }\r
2021     }\r
2022 \r
2023     private void print() {\r
2024         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null )\r
2025                 || getCurrentTreePanel().getPhylogeny().isEmpty() ) {\r
2026             return;\r
2027         }\r
2028         if ( !getOptions().isPrintUsingActualSize() ) {\r
2029             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX() - 80,\r
2030                                                              getOptions().getPrintSizeY() - 140,\r
2031                                                              true );\r
2032             getCurrentTreePanel().resetPreferredSize();\r
2033             getCurrentTreePanel().repaint();\r
2034         }\r
2035         final String job_name = Constants.PRG_NAME;\r
2036         boolean error = false;\r
2037         String printer_name = null;\r
2038         try {\r
2039             printer_name = Printer.print( getCurrentTreePanel(), job_name );\r
2040         }\r
2041         catch ( final Exception e ) {\r
2042             error = true;\r
2043             JOptionPane.showMessageDialog( this, e.getMessage(), "Printing Error", JOptionPane.ERROR_MESSAGE );\r
2044         }\r
2045         if ( !error && ( printer_name != null ) ) {\r
2046             String msg = "Printing data sent to printer";\r
2047             if ( printer_name.length() > 1 ) {\r
2048                 msg += " [" + printer_name + "]";\r
2049             }\r
2050             JOptionPane.showMessageDialog( this, msg, "Printing...", JOptionPane.INFORMATION_MESSAGE );\r
2051         }\r
2052         if ( !getOptions().isPrintUsingActualSize() ) {\r
2053             getControlPanel().showWhole();\r
2054         }\r
2055     }\r
2056 \r
2057     private void printPhylogenyToPdf( final String file_name ) {\r
2058         if ( !getOptions().isPrintUsingActualSize() ) {\r
2059             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX(),\r
2060                                                              getOptions().getPrintSizeY(),\r
2061                                                              true );\r
2062             getCurrentTreePanel().resetPreferredSize();\r
2063             getCurrentTreePanel().repaint();\r
2064         }\r
2065         String pdf_written_to = "";\r
2066         boolean error = false;\r
2067         try {\r
2068             if ( getOptions().isPrintUsingActualSize() ) {\r
2069                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name,\r
2070                                                                   getCurrentTreePanel(),\r
2071                                                                   getCurrentTreePanel().getWidth(),\r
2072                                                                   getCurrentTreePanel().getHeight() );\r
2073             }\r
2074             else {\r
2075                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name, getCurrentTreePanel(), getOptions()\r
2076                         .getPrintSizeX(), getOptions().getPrintSizeY() );\r
2077             }\r
2078         }\r
2079         catch ( final IOException e ) {\r
2080             error = true;\r
2081             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
2082         }\r
2083         if ( !error ) {\r
2084             if ( !ForesterUtil.isEmpty( pdf_written_to ) ) {\r
2085                 JOptionPane.showMessageDialog( this,\r
2086                                                "Wrote PDF to: " + pdf_written_to,\r
2087                                                "Information",\r
2088                                                JOptionPane.INFORMATION_MESSAGE );\r
2089             }\r
2090             else {\r
2091                 JOptionPane.showMessageDialog( this,\r
2092                                                "There was an unknown problem when attempting to write to PDF file: \""\r
2093                                                        + file_name + "\"",\r
2094                                                "Error",\r
2095                                                JOptionPane.ERROR_MESSAGE );\r
2096             }\r
2097         }\r
2098         if ( !getOptions().isPrintUsingActualSize() ) {\r
2099             getControlPanel().showWhole();\r
2100         }\r
2101     }\r
2102 \r
2103     private void readPhylogeniesFromFile() {\r
2104         boolean exception = false;\r
2105         Phylogeny[] phys = null;\r
2106         // Set an initial directory if none set yet\r
2107         final File my_dir = getCurrentDir();\r
2108         _open_filechooser.setMultiSelectionEnabled( true );\r
2109         // Open file-open dialog and set current directory\r
2110         if ( my_dir != null ) {\r
2111             _open_filechooser.setCurrentDirectory( my_dir );\r
2112         }\r
2113         final int result = _open_filechooser.showOpenDialog( _contentpane );\r
2114         // All done: get the file\r
2115         final File[] files = _open_filechooser.getSelectedFiles();\r
2116         setCurrentDir( _open_filechooser.getCurrentDirectory() );\r
2117         boolean nhx_or_nexus = false;\r
2118         if ( ( files != null ) && ( files.length > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2119             for( final File file : files ) {\r
2120                 if ( ( file != null ) && !file.isDirectory() ) {\r
2121                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2122                         _mainpanel.getCurrentTreePanel().setWaitCursor();\r
2123                     }\r
2124                     else {\r
2125                         _mainpanel.setWaitCursor();\r
2126                     }\r
2127                     if ( ( _open_filechooser.getFileFilter() == MainFrameApplication.nhfilter )\r
2128                             || ( _open_filechooser.getFileFilter() == MainFrameApplication.nhxfilter ) ) {\r
2129                         try {\r
2130                             final NHXParser nhx = new NHXParser();\r
2131                             setSpecialOptionsForNhxParser( nhx );\r
2132                             phys = PhylogenyMethods.readPhylogenies( nhx, file );\r
2133                             nhx_or_nexus = true;\r
2134                         }\r
2135                         catch ( final Exception e ) {\r
2136                             exception = true;\r
2137                             exceptionOccuredDuringOpenFile( e );\r
2138                         }\r
2139                     }\r
2140                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2141                         warnIfNotPhyloXmlValidation( getConfiguration() );\r
2142                         try {\r
2143                             final PhyloXmlParser xml_parser = createPhyloXmlParser();\r
2144                             phys = PhylogenyMethods.readPhylogenies( xml_parser, file );\r
2145                         }\r
2146                         catch ( final Exception e ) {\r
2147                             exception = true;\r
2148                             exceptionOccuredDuringOpenFile( e );\r
2149                         }\r
2150                     }\r
2151                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2152                         try {\r
2153                             phys = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2154                         }\r
2155                         catch ( final Exception e ) {\r
2156                             exception = true;\r
2157                             exceptionOccuredDuringOpenFile( e );\r
2158                         }\r
2159                     }\r
2160                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2161                         try {\r
2162                             final NexusPhylogeniesParser nex = new NexusPhylogeniesParser();\r
2163                             setSpecialOptionsForNexParser( nex );\r
2164                             phys = PhylogenyMethods.readPhylogenies( nex, file );\r
2165                             nhx_or_nexus = true;\r
2166                         }\r
2167                         catch ( final Exception e ) {\r
2168                             exception = true;\r
2169                             exceptionOccuredDuringOpenFile( e );\r
2170                         }\r
2171                     }\r
2172                     // "*.*":\r
2173                     else {\r
2174                         try {\r
2175                             final PhylogenyParser parser = ParserUtils\r
2176                                     .createParserDependingOnFileType( file, getConfiguration()\r
2177                                             .isValidatePhyloXmlAgainstSchema() );\r
2178                             if ( parser instanceof NexusPhylogeniesParser ) {\r
2179                                 final NexusPhylogeniesParser nex = ( NexusPhylogeniesParser ) parser;\r
2180                                 setSpecialOptionsForNexParser( nex );\r
2181                                 nhx_or_nexus = true;\r
2182                             }\r
2183                             else if ( parser instanceof NHXParser ) {\r
2184                                 final NHXParser nhx = ( NHXParser ) parser;\r
2185                                 setSpecialOptionsForNhxParser( nhx );\r
2186                                 nhx_or_nexus = true;\r
2187                             }\r
2188                             else if ( parser instanceof PhyloXmlParser ) {\r
2189                                 warnIfNotPhyloXmlValidation( getConfiguration() );\r
2190                             }\r
2191                             phys = PhylogenyMethods.readPhylogenies( parser, file );\r
2192                         }\r
2193                         catch ( final Exception e ) {\r
2194                             exception = true;\r
2195                             exceptionOccuredDuringOpenFile( e );\r
2196                         }\r
2197                     }\r
2198                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2199                         _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2200                     }\r
2201                     else {\r
2202                         _mainpanel.setArrowCursor();\r
2203                     }\r
2204                     if ( !exception && ( phys != null ) && ( phys.length > 0 ) ) {\r
2205                         boolean one_desc = false;\r
2206                         if ( nhx_or_nexus ) {\r
2207                             for( final Phylogeny phy : phys ) {\r
2208                                 if ( getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
2209                                     PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
2210                                 }\r
2211                                 if ( PhylogenyMethods.getMinimumDescendentsPerInternalNodes( phy ) == 1 ) {\r
2212                                     one_desc = true;\r
2213                                     break;\r
2214                                 }\r
2215                             }\r
2216                         }\r
2217                         AptxUtil.addPhylogeniesToTabs( phys,\r
2218                                                        file.getName(),\r
2219                                                        file.getAbsolutePath(),\r
2220                                                        getConfiguration(),\r
2221                                                        getMainPanel() );\r
2222                         _mainpanel.getControlPanel().showWhole();\r
2223                         if ( nhx_or_nexus && one_desc ) {\r
2224                             JOptionPane\r
2225                                     .showMessageDialog( this,\r
2226                                                         "One or more trees contain (a) node(s) with one descendant, "\r
2227                                                                 + ForesterUtil.LINE_SEPARATOR\r
2228                                                                 + "possibly indicating illegal parentheses within node names.",\r
2229                                                         "Warning: Possible Error in New Hampshire Formatted Data",\r
2230                                                         JOptionPane.WARNING_MESSAGE );\r
2231                         }\r
2232                     }\r
2233                 }\r
2234             }\r
2235         }\r
2236         activateSaveAllIfNeeded();\r
2237         System.gc();\r
2238     }\r
2239 \r
2240     private void readSpeciesTreeFromFile() {\r
2241         Phylogeny t = null;\r
2242         boolean exception = false;\r
2243         final File my_dir = getCurrentDir();\r
2244         _open_filechooser_for_species_tree.setSelectedFile( new File( "" ) );\r
2245         if ( my_dir != null ) {\r
2246             _open_filechooser_for_species_tree.setCurrentDirectory( my_dir );\r
2247         }\r
2248         final int result = _open_filechooser_for_species_tree.showOpenDialog( _contentpane );\r
2249         final File file = _open_filechooser_for_species_tree.getSelectedFile();\r
2250         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2251             if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2252                 try {\r
2253                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2254                             .createPhyloXmlParserXsdValidating(), file );\r
2255                     t = trees[ 0 ];\r
2256                 }\r
2257                 catch ( final Exception e ) {\r
2258                     exception = true;\r
2259                     exceptionOccuredDuringOpenFile( e );\r
2260                 }\r
2261             }\r
2262             else if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2263                 try {\r
2264                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2265                     t = trees[ 0 ];\r
2266                 }\r
2267                 catch ( final Exception e ) {\r
2268                     exception = true;\r
2269                     exceptionOccuredDuringOpenFile( e );\r
2270                 }\r
2271             }\r
2272             // "*.*":\r
2273             else {\r
2274                 try {\r
2275                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2276                             .createPhyloXmlParserXsdValidating(), file );\r
2277                     t = trees[ 0 ];\r
2278                 }\r
2279                 catch ( final Exception e ) {\r
2280                     exception = true;\r
2281                     exceptionOccuredDuringOpenFile( e );\r
2282                 }\r
2283             }\r
2284             if ( !exception && ( t != null ) && !t.isRooted() ) {\r
2285                 exception = true;\r
2286                 t = null;\r
2287                 JOptionPane.showMessageDialog( this,\r
2288                                                "Species tree is not rooted",\r
2289                                                "Species tree not loaded",\r
2290                                                JOptionPane.ERROR_MESSAGE );\r
2291             }\r
2292             if ( !exception && ( t != null ) ) {\r
2293                 final Set<Taxonomy> tax_set = new HashSet<Taxonomy>();\r
2294                 for( final PhylogenyNodeIterator it = t.iteratorExternalForward(); it.hasNext(); ) {\r
2295                     final PhylogenyNode node = it.next();\r
2296                     if ( !node.getNodeData().isHasTaxonomy() ) {\r
2297                         exception = true;\r
2298                         t = null;\r
2299                         JOptionPane\r
2300                                 .showMessageDialog( this,\r
2301                                                     "Species tree contains external node(s) without taxonomy information",\r
2302                                                     "Species tree not loaded",\r
2303                                                     JOptionPane.ERROR_MESSAGE );\r
2304                         break;\r
2305                     }\r
2306                     else {\r
2307                         if ( tax_set.contains( node.getNodeData().getTaxonomy() ) ) {\r
2308                             exception = true;\r
2309                             t = null;\r
2310                             JOptionPane.showMessageDialog( this,\r
2311                                                            "Taxonomy ["\r
2312                                                                    + node.getNodeData().getTaxonomy().asSimpleText()\r
2313                                                                    + "] is not unique in species tree",\r
2314                                                            "Species tree not loaded",\r
2315                                                            JOptionPane.ERROR_MESSAGE );\r
2316                             break;\r
2317                         }\r
2318                         else {\r
2319                             tax_set.add( node.getNodeData().getTaxonomy() );\r
2320                         }\r
2321                     }\r
2322                 }\r
2323             }\r
2324             if ( !exception && ( t != null ) ) {\r
2325                 setSpeciesTree( t );\r
2326                 JOptionPane.showMessageDialog( this,\r
2327                                                "Species tree successfully loaded",\r
2328                                                "Species tree loaded",\r
2329                                                JOptionPane.INFORMATION_MESSAGE );\r
2330             }\r
2331             _contentpane.repaint();\r
2332             System.gc();\r
2333         }\r
2334     }\r
2335 \r
2336     private void setArrowCursor() {\r
2337         try {\r
2338             _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2339         }\r
2340         catch ( final Exception ex ) {\r
2341             // Do nothing.\r
2342         }\r
2343     }\r
2344 \r
2345     private void setCurrentDir( final File current_dir ) {\r
2346         _current_dir = current_dir;\r
2347     }\r
2348 \r
2349     private void setMinNotCollapseConfidenceValue( final double min_not_collapse ) {\r
2350         _min_not_collapse = min_not_collapse;\r
2351     }\r
2352 \r
2353     private void setPhylogeneticInferenceOptions( final PhylogeneticInferenceOptions phylogenetic_inference_options ) {\r
2354         _phylogenetic_inference_options = phylogenetic_inference_options;\r
2355     }\r
2356 \r
2357     private void setSpecialOptionsForNexParser( final NexusPhylogeniesParser nex ) {\r
2358         nex.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2359         nex.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2360     }\r
2361 \r
2362     private void setSpecialOptionsForNhxParser( final NHXParser nhx ) {\r
2363         nhx.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2364         nhx.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2365         nhx.setAllowErrorsInDistanceToParent( getOptions().isAllowErrorsInDistanceToParent() );\r
2366     }\r
2367 \r
2368     private void writeAllToFile() {\r
2369         if ( ( getMainPanel().getTabbedPane() == null ) || ( getMainPanel().getTabbedPane().getTabCount() < 1 ) ) {\r
2370             return;\r
2371         }\r
2372         final File my_dir = getCurrentDir();\r
2373         if ( my_dir != null ) {\r
2374             _save_filechooser.setCurrentDirectory( my_dir );\r
2375         }\r
2376         _save_filechooser.setSelectedFile( new File( "" ) );\r
2377         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2378         final File file = _save_filechooser.getSelectedFile();\r
2379         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2380         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2381             if ( file.exists() ) {\r
2382                 final int i = JOptionPane.showConfirmDialog( this,\r
2383                                                              file + " already exists. Overwrite?",\r
2384                                                              "Warning",\r
2385                                                              JOptionPane.OK_CANCEL_OPTION,\r
2386                                                              JOptionPane.WARNING_MESSAGE );\r
2387                 if ( i != JOptionPane.OK_OPTION ) {\r
2388                     return;\r
2389                 }\r
2390                 else {\r
2391                     try {\r
2392                         file.delete();\r
2393                     }\r
2394                     catch ( final Exception e ) {\r
2395                         JOptionPane.showMessageDialog( this,\r
2396                                                        "Failed to delete: " + file,\r
2397                                                        "Error",\r
2398                                                        JOptionPane.WARNING_MESSAGE );\r
2399                     }\r
2400                 }\r
2401             }\r
2402             final int count = getMainPanel().getTabbedPane().getTabCount();\r
2403             final List<Phylogeny> trees = new ArrayList<Phylogeny>();\r
2404             for( int i = 0; i < count; ++i ) {\r
2405                 final Phylogeny phy = getMainPanel().getPhylogeny( i );\r
2406                 if ( ForesterUtil.isEmpty( phy.getName() )\r
2407                         && !ForesterUtil.isEmpty( getMainPanel().getTabbedPane().getTitleAt( i ) ) ) {\r
2408                     phy.setName( getMainPanel().getTabbedPane().getTitleAt( i ) );\r
2409                 }\r
2410                 trees.add( phy );\r
2411                 getMainPanel().getTreePanels().get( i ).setEdited( false );\r
2412             }\r
2413             final PhylogenyWriter writer = new PhylogenyWriter();\r
2414             try {\r
2415                 writer.toPhyloXML( file, trees, 0, ForesterUtil.LINE_SEPARATOR );\r
2416             }\r
2417             catch ( final IOException e ) {\r
2418                 JOptionPane.showMessageDialog( this,\r
2419                                                "Failed to write to: " + file,\r
2420                                                "Error",\r
2421                                                JOptionPane.WARNING_MESSAGE );\r
2422             }\r
2423         }\r
2424     }\r
2425 \r
2426     private boolean writeAsNewHampshire( final Phylogeny t, boolean exception, final File file ) {\r
2427         try {\r
2428             final PhylogenyWriter writer = new PhylogenyWriter();\r
2429             writer.toNewHampshire( t, true, getOptions().getNhConversionSupportValueStyle(), file );\r
2430         }\r
2431         catch ( final Exception e ) {\r
2432             exception = true;\r
2433             exceptionOccuredDuringSaveAs( e );\r
2434         }\r
2435         return exception;\r
2436     }\r
2437 \r
2438     private boolean writeAsNexus( final Phylogeny t, boolean exception, final File file ) {\r
2439         try {\r
2440             final PhylogenyWriter writer = new PhylogenyWriter();\r
2441             writer.toNexus( file, t, getOptions().getNhConversionSupportValueStyle() );\r
2442         }\r
2443         catch ( final Exception e ) {\r
2444             exception = true;\r
2445             exceptionOccuredDuringSaveAs( e );\r
2446         }\r
2447         return exception;\r
2448     }\r
2449 \r
2450     private boolean writeAsPhyloXml( final Phylogeny t, boolean exception, final File file ) {\r
2451         try {\r
2452             final PhylogenyWriter writer = new PhylogenyWriter();\r
2453             writer.toPhyloXML( file, t, 0 );\r
2454         }\r
2455         catch ( final Exception e ) {\r
2456             exception = true;\r
2457             exceptionOccuredDuringSaveAs( e );\r
2458         }\r
2459         return exception;\r
2460     }\r
2461 \r
2462     private void writeToFile( final Phylogeny t ) {\r
2463         if ( t == null ) {\r
2464             return;\r
2465         }\r
2466         String initial_filename = null;\r
2467         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2468             try {\r
2469                 initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().getCanonicalPath();\r
2470             }\r
2471             catch ( final IOException e ) {\r
2472                 initial_filename = null;\r
2473             }\r
2474         }\r
2475         if ( !ForesterUtil.isEmpty( initial_filename ) ) {\r
2476             _save_filechooser.setSelectedFile( new File( initial_filename ) );\r
2477         }\r
2478         else {\r
2479             _save_filechooser.setSelectedFile( new File( "" ) );\r
2480         }\r
2481         final File my_dir = getCurrentDir();\r
2482         if ( my_dir != null ) {\r
2483             _save_filechooser.setCurrentDirectory( my_dir );\r
2484         }\r
2485         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2486         final File file = _save_filechooser.getSelectedFile();\r
2487         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2488         boolean exception = false;\r
2489         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2490             if ( file.exists() ) {\r
2491                 final int i = JOptionPane.showConfirmDialog( this,\r
2492                                                              file + " already exists.\nOverwrite?",\r
2493                                                              "Overwrite?",\r
2494                                                              JOptionPane.OK_CANCEL_OPTION,\r
2495                                                              JOptionPane.QUESTION_MESSAGE );\r
2496                 if ( i != JOptionPane.OK_OPTION ) {\r
2497                     return;\r
2498                 }\r
2499                 else {\r
2500                     final File to = new File( file.getAbsoluteFile().toString() + Constants.BACKUP_FILE_SUFFIX );\r
2501                     try {\r
2502                         ForesterUtil.copyFile( file, to );\r
2503                     }\r
2504                     catch ( final Exception e ) {\r
2505                         JOptionPane.showMessageDialog( this,\r
2506                                                        "Failed to create backup copy " + to,\r
2507                                                        "Failed to Create Backup Copy",\r
2508                                                        JOptionPane.WARNING_MESSAGE );\r
2509                     }\r
2510                     try {\r
2511                         file.delete();\r
2512                     }\r
2513                     catch ( final Exception e ) {\r
2514                         JOptionPane.showMessageDialog( this,\r
2515                                                        "Failed to delete: " + file,\r
2516                                                        "Failed to Delete",\r
2517                                                        JOptionPane.WARNING_MESSAGE );\r
2518                     }\r
2519                 }\r
2520             }\r
2521             if ( _save_filechooser.getFileFilter() == MainFrameApplication.nhfilter ) {\r
2522                 exception = writeAsNewHampshire( t, exception, file );\r
2523             }\r
2524             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2525                 exception = writeAsPhyloXml( t, exception, file );\r
2526             }\r
2527             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2528                 exception = writeAsNexus( t, exception, file );\r
2529             }\r
2530             // "*.*":\r
2531             else {\r
2532                 final String file_name = file.getName().trim().toLowerCase();\r
2533                 if ( file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2534                         || file_name.endsWith( ".tree" ) ) {\r
2535                     exception = writeAsNewHampshire( t, exception, file );\r
2536                 }\r
2537                 else if ( file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) ) {\r
2538                     exception = writeAsNexus( t, exception, file );\r
2539                 }\r
2540                 // XML is default:\r
2541                 else {\r
2542                     exception = writeAsPhyloXml( t, exception, file );\r
2543                 }\r
2544             }\r
2545             if ( !exception ) {\r
2546                 getMainPanel().setTitleOfSelectedTab( file.getName() );\r
2547                 getMainPanel().getCurrentTreePanel().setTreeFile( file );\r
2548                 getMainPanel().getCurrentTreePanel().setEdited( false );\r
2549             }\r
2550         }\r
2551     }\r
2552 \r
2553     private void writeToGraphicsFile( final Phylogeny t, final GraphicsExportType type ) {\r
2554         if ( ( t == null ) || t.isEmpty() ) {\r
2555             return;\r
2556         }\r
2557         String initial_filename = "";\r
2558         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2559             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2560         }\r
2561         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2562             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2563         }\r
2564         initial_filename = initial_filename + "." + type;\r
2565         _writetographics_filechooser.setSelectedFile( new File( initial_filename ) );\r
2566         final File my_dir = getCurrentDir();\r
2567         if ( my_dir != null ) {\r
2568             _writetographics_filechooser.setCurrentDirectory( my_dir );\r
2569         }\r
2570         final int result = _writetographics_filechooser.showSaveDialog( _contentpane );\r
2571         File file = _writetographics_filechooser.getSelectedFile();\r
2572         setCurrentDir( _writetographics_filechooser.getCurrentDirectory() );\r
2573         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2574             if ( !file.toString().toLowerCase().endsWith( type.toString() ) ) {\r
2575                 file = new File( file.toString() + "." + type );\r
2576             }\r
2577             if ( file.exists() ) {\r
2578                 final int i = JOptionPane.showConfirmDialog( this,\r
2579                                                              file + " already exists. Overwrite?",\r
2580                                                              "Warning",\r
2581                                                              JOptionPane.OK_CANCEL_OPTION,\r
2582                                                              JOptionPane.WARNING_MESSAGE );\r
2583                 if ( i != JOptionPane.OK_OPTION ) {\r
2584                     return;\r
2585                 }\r
2586                 else {\r
2587                     try {\r
2588                         file.delete();\r
2589                     }\r
2590                     catch ( final Exception e ) {\r
2591                         JOptionPane.showMessageDialog( this,\r
2592                                                        "Failed to delete: " + file,\r
2593                                                        "Error",\r
2594                                                        JOptionPane.WARNING_MESSAGE );\r
2595                     }\r
2596                 }\r
2597             }\r
2598             writePhylogenyToGraphicsFile( file.toString(), type );\r
2599         }\r
2600     }\r
2601 \r
2602     private void writeToPdf( final Phylogeny t ) {\r
2603         if ( ( t == null ) || t.isEmpty() ) {\r
2604             return;\r
2605         }\r
2606         String initial_filename = "";\r
2607         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2608             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2609         }\r
2610         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2611             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2612         }\r
2613         initial_filename = initial_filename + ".pdf";\r
2614         _writetopdf_filechooser.setSelectedFile( new File( initial_filename ) );\r
2615         final File my_dir = getCurrentDir();\r
2616         if ( my_dir != null ) {\r
2617             _writetopdf_filechooser.setCurrentDirectory( my_dir );\r
2618         }\r
2619         final int result = _writetopdf_filechooser.showSaveDialog( _contentpane );\r
2620         File file = _writetopdf_filechooser.getSelectedFile();\r
2621         setCurrentDir( _writetopdf_filechooser.getCurrentDirectory() );\r
2622         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2623             if ( !file.toString().toLowerCase().endsWith( ".pdf" ) ) {\r
2624                 file = new File( file.toString() + ".pdf" );\r
2625             }\r
2626             if ( file.exists() ) {\r
2627                 final int i = JOptionPane.showConfirmDialog( this,\r
2628                                                              file + " already exists. Overwrite?",\r
2629                                                              "WARNING",\r
2630                                                              JOptionPane.OK_CANCEL_OPTION,\r
2631                                                              JOptionPane.WARNING_MESSAGE );\r
2632                 if ( i != JOptionPane.OK_OPTION ) {\r
2633                     return;\r
2634                 }\r
2635             }\r
2636             printPhylogenyToPdf( file.toString() );\r
2637         }\r
2638     }\r
2639 \r
2640     public static MainFrameApplication createInstance( final Phylogeny[] phys, final Configuration config ) {\r
2641         return new MainFrameApplication( phys, config );\r
2642     }\r
2643 \r
2644     public static MainFrame createInstance( final Phylogeny[] phys,\r
2645                                             final Configuration config,\r
2646                                             final String title,\r
2647                                             final File current_dir ) {\r
2648         return new MainFrameApplication( phys, config, title, current_dir );\r
2649     }\r
2650 \r
2651     static MainFrame createInstance( final Phylogeny[] phys, final Configuration config, final String title ) {\r
2652         return new MainFrameApplication( phys, config, title );\r
2653     }\r
2654 \r
2655     static MainFrame createInstance( final Phylogeny[] phys, final String config_file_name, final String title ) {\r
2656         return new MainFrameApplication( phys, config_file_name, title );\r
2657     }\r
2658 \r
2659     static void setTextForGraphicsSizeChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2660         mi.setText( "Enter Default Size for Graphics Export... (current: " + o.getPrintSizeX() + ", "\r
2661                 + o.getPrintSizeY() + ")" );\r
2662     }\r
2663 \r
2664     static void setTextForPdfLineWidthChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2665         mi.setText( "Enter Default Line Width for PDF Export... (current: " + o.getPrintLineWidth() + ")" );\r
2666     }\r
2667 \r
2668     static void warnIfNotPhyloXmlValidation( final Configuration c ) {\r
2669         if ( !c.isValidatePhyloXmlAgainstSchema() ) {\r
2670             JOptionPane\r
2671                     .showMessageDialog( null,\r
2672                                         ForesterUtil\r
2673                                                 .wordWrap( "phyloXML XSD-based validation is turned off [enable with line 'validate_against_phyloxml_xsd_schem: true' in configuration file]",\r
2674                                                            80 ),\r
2675                                         "Warning",\r
2676                                         JOptionPane.WARNING_MESSAGE );\r
2677         }\r
2678     }\r
2679 } // MainFrameApplication.\r
2680 \r
2681 class DefaultFilter extends FileFilter {\r
2682 \r
2683     @Override\r
2684     public boolean accept( final File f ) {\r
2685         final String file_name = f.getName().trim().toLowerCase();\r
2686         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2687                 || file_name.endsWith( ".nwk" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".ph" )\r
2688                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".dnd" ) || file_name.endsWith( ".tree" )\r
2689                 || file_name.endsWith( ".nhx" ) || file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" )\r
2690                 || file_name.endsWith( "phylo.xml" ) || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".nexus" )\r
2691                 || file_name.endsWith( ".nx" ) || file_name.endsWith( ".nex" ) || file_name.endsWith( ".tre" )\r
2692                 || file_name.endsWith( ".zip" ) || file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" )\r
2693                 || file_name.endsWith( ".con" ) || f.isDirectory();\r
2694     }\r
2695 \r
2696     @Override\r
2697     public String getDescription() {\r
2698         return "All supported files (*.xml, *.phyloxml, *phylo.xml, *.nhx, *.nh, *.newick, *.nex, *.nexus, *.phy, *.tre, *.tree, *.tol, ...)";\r
2699     }\r
2700 }\r
2701 \r
2702 class GraphicsFileFilter extends FileFilter {\r
2703 \r
2704     @Override\r
2705     public boolean accept( final File f ) {\r
2706         final String file_name = f.getName().trim().toLowerCase();\r
2707         return file_name.endsWith( ".jpg" ) || file_name.endsWith( ".jpeg" ) || file_name.endsWith( ".png" )\r
2708                 || file_name.endsWith( ".gif" ) || file_name.endsWith( ".bmp" ) || f.isDirectory();\r
2709     }\r
2710 \r
2711     @Override\r
2712     public String getDescription() {\r
2713         return "Image files (*.jpg, *.jpeg, *.png, *.gif, *.bmp)";\r
2714     }\r
2715 }\r
2716 \r
2717 class MsaFileFilter extends FileFilter {\r
2718 \r
2719     @Override\r
2720     public boolean accept( final File f ) {\r
2721         final String file_name = f.getName().trim().toLowerCase();\r
2722         return file_name.endsWith( ".msa" ) || file_name.endsWith( ".aln" ) || file_name.endsWith( ".fasta" )\r
2723                 || file_name.endsWith( ".fas" ) || file_name.endsWith( ".fa" ) || f.isDirectory();\r
2724     }\r
2725 \r
2726     @Override\r
2727     public String getDescription() {\r
2728         return "Multiple sequence alignment files (*.msa, *.aln, *.fasta, *.fa, *.fas)";\r
2729     }\r
2730 }\r
2731 \r
2732 class NexusFilter extends FileFilter {\r
2733 \r
2734     @Override\r
2735     public boolean accept( final File f ) {\r
2736         final String file_name = f.getName().trim().toLowerCase();\r
2737         return file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) || file_name.endsWith( ".nx" )\r
2738                 || file_name.endsWith( ".tre" ) || f.isDirectory();\r
2739     }\r
2740 \r
2741     @Override\r
2742     public String getDescription() {\r
2743         return "Nexus files (*.nex, *.nexus, *.nx, *.tre)";\r
2744     }\r
2745 } // NexusFilter\r
2746 \r
2747 class NHFilter extends FileFilter {\r
2748 \r
2749     @Override\r
2750     public boolean accept( final File f ) {\r
2751         final String file_name = f.getName().trim().toLowerCase();\r
2752         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2753                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".tree" ) || file_name.endsWith( ".dnd" )\r
2754                 || file_name.endsWith( ".ph" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".nwk" )\r
2755                 || f.isDirectory();\r
2756     }\r
2757 \r
2758     @Override\r
2759     public String getDescription() {\r
2760         return "New Hampshire - Newick files (*.nh, *.newick, *.phy, *.tree, *.dnd, *.tr, *.ph, *.phb, *.nwk)";\r
2761     }\r
2762 } // NHFilter\r
2763 \r
2764 class NHXFilter extends FileFilter {\r
2765 \r
2766     @Override\r
2767     public boolean accept( final File f ) {\r
2768         final String file_name = f.getName().trim().toLowerCase();\r
2769         return file_name.endsWith( ".nhx" ) || f.isDirectory();\r
2770     }\r
2771 \r
2772     @Override\r
2773     public String getDescription() {\r
2774         return "NHX files (*.nhx) [deprecated]";\r
2775     }\r
2776 }\r
2777 \r
2778 class PdfFilter extends FileFilter {\r
2779 \r
2780     @Override\r
2781     public boolean accept( final File f ) {\r
2782         return f.getName().trim().toLowerCase().endsWith( ".pdf" ) || f.isDirectory();\r
2783     }\r
2784 \r
2785     @Override\r
2786     public String getDescription() {\r
2787         return "PDF files (*.pdf)";\r
2788     }\r
2789 } // PdfFilter\r
2790 \r
2791 class SequencesFileFilter extends FileFilter {\r
2792 \r
2793     @Override\r
2794     public boolean accept( final File f ) {\r
2795         final String file_name = f.getName().trim().toLowerCase();\r
2796         return file_name.endsWith( ".fasta" ) || file_name.endsWith( ".fa" ) || file_name.endsWith( ".fas" )\r
2797                 || file_name.endsWith( ".seqs" ) || f.isDirectory();\r
2798     }\r
2799 \r
2800     @Override\r
2801     public String getDescription() {\r
2802         return "Sequences files (*.fasta, *.fa, *.fas, *.seqs )";\r
2803     }\r
2804 }\r
2805 \r
2806 class TolFilter extends FileFilter {\r
2807 \r
2808     @Override\r
2809     public boolean accept( final File f ) {\r
2810         final String file_name = f.getName().trim().toLowerCase();\r
2811         return ( file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" ) || file_name.endsWith( ".zip" ) || f\r
2812                 .isDirectory() ) && ( !file_name.endsWith( ".xml.zip" ) );\r
2813     }\r
2814 \r
2815     @Override\r
2816     public String getDescription() {\r
2817         return "Tree of Life files (*.tol, *.tolxml)";\r
2818     }\r
2819 } // TolFilter\r
2820 \r
2821 class XMLFilter extends FileFilter {\r
2822 \r
2823     @Override\r
2824     public boolean accept( final File f ) {\r
2825         final String file_name = f.getName().trim().toLowerCase();\r
2826         return file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" ) || file_name.endsWith( "phylo.xml" )\r
2827                 || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".zip" ) || f.isDirectory();\r
2828     }\r
2829 \r
2830     @Override\r
2831     public String getDescription() {\r
2832         return "phyloXML files (*.xml, *.phyloxml, *phylo.xml, *.pxml, *.zip)";\r
2833     }\r
2834 } // XMLFilter\r