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.PhylogenyDataUtil;\r
97 import org.forester.phylogeny.data.Sequence;\r
98 import org.forester.phylogeny.data.Taxonomy;\r
99 import org.forester.phylogeny.factories.ParserBasedPhylogenyFactory;\r
100 import org.forester.phylogeny.factories.PhylogenyFactory;\r
101 import org.forester.phylogeny.iterators.PhylogenyNodeIterator;\r
102 import org.forester.sequence.MolecularSequence;\r
103 import org.forester.util.BasicDescriptiveStatistics;\r
104 import org.forester.util.BasicTable;\r
105 import org.forester.util.BasicTableParser;\r
106 import org.forester.util.DescriptiveStatistics;\r
107 import org.forester.util.ForesterUtil;\r
108 import org.forester.util.WindowsUtils;\r
109 \r
110 public final class MainFrameApplication extends MainFrame {\r
111 \r
112     static final String                      INFER_ANCESTOR_TAXONOMIES             = "Infer Ancestor Taxonomies";\r
113     static final String                      OBTAIN_DETAILED_TAXONOMIC_INFORMATION = "Obtain Detailed Taxonomic Information";\r
114     private final static int                 FRAME_X_SIZE                          = 800;\r
115     private final static int                 FRAME_Y_SIZE                          = 800;\r
116     // Filters for the file-open dialog (classes defined in this file)\r
117     private final static NHFilter            nhfilter                              = new NHFilter();\r
118     private final static NHXFilter           nhxfilter                             = new NHXFilter();\r
119     private final static XMLFilter           xmlfilter                             = new XMLFilter();\r
120     private final static TolFilter           tolfilter                             = new TolFilter();\r
121     private final static NexusFilter         nexusfilter                           = new NexusFilter();\r
122     private final static PdfFilter           pdffilter                             = new PdfFilter();\r
123     private final static GraphicsFileFilter  graphicsfilefilter                    = new GraphicsFileFilter();\r
124     private final static MsaFileFilter       msafilter                             = new MsaFileFilter();\r
125     private final static SequencesFileFilter seqsfilter                            = new SequencesFileFilter();\r
126     private final static DefaultFilter       defaultfilter                         = new DefaultFilter();\r
127     private static final long                serialVersionUID                      = -799735726778865234L;\r
128     private static final boolean             PREPROCESS_TREES                      = false;\r
129     private final JFileChooser               _values_filechooser;\r
130     private final JFileChooser               _sequences_filechooser;\r
131     private final JFileChooser               _open_filechooser;\r
132     private final JFileChooser               _msa_filechooser;\r
133     private final JFileChooser               _seqs_pi_filechooser;\r
134     private final JFileChooser               _open_filechooser_for_species_tree;\r
135     private final JFileChooser               _save_filechooser;\r
136     private final JFileChooser               _writetopdf_filechooser;\r
137     private final JFileChooser               _writetographics_filechooser;\r
138     // Application-only print menu items\r
139     private JMenuItem                        _print_item;\r
140     private JMenuItem                        _write_to_pdf_item;\r
141     private JMenuItem                        _write_to_jpg_item;\r
142     private JMenuItem                        _write_to_gif_item;\r
143     private JMenuItem                        _write_to_tif_item;\r
144     private JMenuItem                        _write_to_png_item;\r
145     private JMenuItem                        _write_to_bmp_item;\r
146     private JMenuItem                        _collapse_below_threshold;\r
147     private JMenuItem                        _collapse_below_branch_length;\r
148     private File                             _current_dir;\r
149     private ButtonGroup                      _radio_group_1;\r
150     private ButtonGroup                      _radio_group_2;\r
151     // Others:\r
152     double                                   _min_not_collapse                     = Constants.MIN_NOT_COLLAPSE_DEFAULT;\r
153     double                                   _min_not_collapse_bl                  = 0.001;\r
154     // Phylogeny Inference menu\r
155     private JMenu                            _inference_menu;\r
156     private JMenuItem                        _inference_from_msa_item;\r
157     private JMenuItem                        _inference_from_seqs_item;\r
158     // Phylogeny Inference\r
159     private PhylogeneticInferenceOptions     _phylogenetic_inference_options       = null;\r
160     private Msa                              _msa                                  = null;\r
161     private File                             _msa_file                             = null;\r
162     private List<MolecularSequence>          _seqs                                 = null;\r
163     private File                             _seqs_file                            = null;\r
164     JMenuItem                                _read_values_jmi;\r
165     JMenuItem                                _read_seqs_jmi;\r
166 \r
167     private MainFrameApplication( final Phylogeny[] phys, final Configuration config ) {\r
168         _configuration = config;\r
169         if ( _configuration == null ) {\r
170             throw new IllegalArgumentException( "configuration is null" );\r
171         }\r
172         setVisible( false );\r
173         setOptions( Options.createInstance( _configuration ) );\r
174         _mainpanel = new MainPanel( _configuration, this );\r
175         _open_filechooser = null;\r
176         _open_filechooser_for_species_tree = null;\r
177         _save_filechooser = null;\r
178         _writetopdf_filechooser = null;\r
179         _writetographics_filechooser = null;\r
180         _msa_filechooser = null;\r
181         _seqs_pi_filechooser = null;\r
182         _values_filechooser = null;\r
183         _sequences_filechooser = null;\r
184         _jmenubar = new JMenuBar();\r
185         buildFileMenu();\r
186         buildTypeMenu();\r
187         _contentpane = getContentPane();\r
188         _contentpane.setLayout( new BorderLayout() );\r
189         _contentpane.add( _mainpanel, BorderLayout.CENTER );\r
190         // App is this big\r
191         setSize( MainFrameApplication.FRAME_X_SIZE, MainFrameApplication.FRAME_Y_SIZE );\r
192         // The window listener\r
193         setDefaultCloseOperation( WindowConstants.DO_NOTHING_ON_CLOSE );\r
194         addWindowListener( new WindowAdapter() {\r
195 \r
196             @Override\r
197             public void windowClosing( final WindowEvent e ) {\r
198                 exit();\r
199             }\r
200         } );\r
201         //   setVisible( true );\r
202         if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
203             AptxUtil.addPhylogeniesToTabs( phys, "", null, _configuration, _mainpanel );\r
204             validate();\r
205             getMainPanel().getControlPanel().showWholeAll();\r
206             getMainPanel().getControlPanel().showWhole();\r
207         }\r
208         //activateSaveAllIfNeeded();\r
209         // ...and its children\r
210         _contentpane.repaint();\r
211     }\r
212 \r
213     private MainFrameApplication( final Phylogeny[] phys, final Configuration config, final String title ) {\r
214         this( phys, config, title, null );\r
215     }\r
216 \r
217     private MainFrameApplication( final Phylogeny[] phys,\r
218                                   final Configuration config,\r
219                                   final String title,\r
220                                   final File current_dir ) {\r
221         super();\r
222         _configuration = config;\r
223         if ( _configuration == null ) {\r
224             throw new IllegalArgumentException( "configuration is null" );\r
225         }\r
226         try {\r
227             boolean synth_exception = false;\r
228             if ( Constants.__SYNTH_LF ) {\r
229                 try {\r
230                     final SynthLookAndFeel synth = new SynthLookAndFeel();\r
231                     synth.load( MainFrameApplication.class.getResourceAsStream( "/resources/synth_look_and_feel_1.xml" ),\r
232                                 MainFrameApplication.class );\r
233                     UIManager.setLookAndFeel( synth );\r
234                 }\r
235                 catch ( final Exception ex ) {\r
236                     synth_exception = true;\r
237                     ForesterUtil.printWarningMessage( Constants.PRG_NAME,\r
238                                                       "could not create synth look and feel: "\r
239                                                               + ex.getLocalizedMessage() );\r
240                 }\r
241             }\r
242             if ( !Constants.__SYNTH_LF || synth_exception ) {\r
243                 if ( _configuration.isUseNativeUI() ) {\r
244                     UIManager.setLookAndFeel( UIManager.getSystemLookAndFeelClassName() );\r
245                 }\r
246                 else {\r
247                     UIManager.setLookAndFeel( UIManager.getCrossPlatformLookAndFeelClassName() );\r
248                 }\r
249             }\r
250             //UIManager.setLookAndFeel( "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel" );\r
251         }\r
252         catch ( final UnsupportedLookAndFeelException e ) {\r
253             AptxUtil.dieWithSystemError( "unsupported look and feel: " + e.toString() );\r
254         }\r
255         catch ( final ClassNotFoundException e ) {\r
256             AptxUtil.dieWithSystemError( "class not found exception: " + e.toString() );\r
257         }\r
258         catch ( final InstantiationException e ) {\r
259             AptxUtil.dieWithSystemError( "instantiation exception: " + e.toString() );\r
260         }\r
261         catch ( final IllegalAccessException e ) {\r
262             AptxUtil.dieWithSystemError( "illegal access exception: " + e.toString() );\r
263         }\r
264         if ( ( current_dir != null ) && current_dir.canRead() && current_dir.isDirectory() ) {\r
265             setCurrentDir( current_dir );\r
266         }\r
267         // hide until everything is ready\r
268         setVisible( false );\r
269         setOptions( Options.createInstance( _configuration ) );\r
270         setInferenceManager( InferenceManager.createInstance( _configuration ) );\r
271         setPhylogeneticInferenceOptions( PhylogeneticInferenceOptions.createInstance( _configuration ) );\r
272         //     _textframe = null; #~~~~\r
273         // set title\r
274         setTitle( Constants.PRG_NAME + " " + Constants.VERSION + " (" + Constants.PRG_DATE + ")" );\r
275         _mainpanel = new MainPanel( _configuration, this );\r
276         // The file dialogs\r
277         _open_filechooser = new JFileChooser();\r
278         _open_filechooser.setCurrentDirectory( new File( "." ) );\r
279         _open_filechooser.setMultiSelectionEnabled( false );\r
280         _open_filechooser.addChoosableFileFilter( MainFrameApplication.xmlfilter );\r
281         _open_filechooser.addChoosableFileFilter( MainFrameApplication.nhxfilter );\r
282         _open_filechooser.addChoosableFileFilter( MainFrameApplication.nhfilter );\r
283         _open_filechooser.addChoosableFileFilter( MainFrameApplication.nexusfilter );\r
284         _open_filechooser.addChoosableFileFilter( MainFrameApplication.tolfilter );\r
285         _open_filechooser.addChoosableFileFilter( _open_filechooser.getAcceptAllFileFilter() );\r
286         _open_filechooser.setFileFilter( MainFrameApplication.defaultfilter );\r
287         _open_filechooser_for_species_tree = new JFileChooser();\r
288         _open_filechooser_for_species_tree.setCurrentDirectory( new File( "." ) );\r
289         _open_filechooser_for_species_tree.setMultiSelectionEnabled( false );\r
290         _open_filechooser_for_species_tree.addChoosableFileFilter( MainFrameApplication.xmlfilter );\r
291         _open_filechooser_for_species_tree.addChoosableFileFilter( MainFrameApplication.tolfilter );\r
292         _open_filechooser_for_species_tree.setFileFilter( MainFrameApplication.xmlfilter );\r
293         _save_filechooser = new JFileChooser();\r
294         _save_filechooser.setCurrentDirectory( new File( "." ) );\r
295         _save_filechooser.setMultiSelectionEnabled( false );\r
296         _save_filechooser.setFileFilter( MainFrameApplication.xmlfilter );\r
297         _save_filechooser.addChoosableFileFilter( MainFrameApplication.nhfilter );\r
298         _save_filechooser.addChoosableFileFilter( MainFrameApplication.nexusfilter );\r
299         _save_filechooser.addChoosableFileFilter( _save_filechooser.getAcceptAllFileFilter() );\r
300         _writetopdf_filechooser = new JFileChooser();\r
301         _writetopdf_filechooser.addChoosableFileFilter( MainFrameApplication.pdffilter );\r
302         _writetographics_filechooser = new JFileChooser();\r
303         _writetographics_filechooser.addChoosableFileFilter( MainFrameApplication.graphicsfilefilter );\r
304         // Msa:\r
305         _msa_filechooser = new JFileChooser();\r
306         _msa_filechooser.setName( "Read Multiple Sequence Alignment File" );\r
307         _msa_filechooser.setCurrentDirectory( new File( "." ) );\r
308         _msa_filechooser.setMultiSelectionEnabled( false );\r
309         _msa_filechooser.addChoosableFileFilter( _msa_filechooser.getAcceptAllFileFilter() );\r
310         _msa_filechooser.addChoosableFileFilter( MainFrameApplication.msafilter );\r
311         // Seqs:\r
312         _seqs_pi_filechooser = new JFileChooser();\r
313         _seqs_pi_filechooser.setName( "Read Sequences File" );\r
314         _seqs_pi_filechooser.setCurrentDirectory( new File( "." ) );\r
315         _seqs_pi_filechooser.setMultiSelectionEnabled( false );\r
316         _seqs_pi_filechooser.addChoosableFileFilter( _seqs_pi_filechooser.getAcceptAllFileFilter() );\r
317         _seqs_pi_filechooser.addChoosableFileFilter( MainFrameApplication.seqsfilter );\r
318         // Expression\r
319         _values_filechooser = new JFileChooser();\r
320         _values_filechooser.setCurrentDirectory( new File( "." ) );\r
321         _values_filechooser.setMultiSelectionEnabled( false );\r
322         // Sequences\r
323         _sequences_filechooser = new JFileChooser();\r
324         _sequences_filechooser.setCurrentDirectory( new File( "." ) );\r
325         _sequences_filechooser.setMultiSelectionEnabled( false );\r
326         // build the menu bar\r
327         _jmenubar = new JMenuBar();\r
328         if ( !_configuration.isUseNativeUI() ) {\r
329             _jmenubar.setBackground( getConfiguration().getGuiMenuBackgroundColor() );\r
330         }\r
331         buildFileMenu();\r
332         if ( Constants.__ALLOW_PHYLOGENETIC_INFERENCE ) {\r
333             buildPhylogeneticInferenceMenu();\r
334         }\r
335         buildAnalysisMenu();\r
336         buildToolsMenu();\r
337         buildViewMenu();\r
338         buildFontSizeMenu();\r
339         buildOptionsMenu();\r
340         buildTypeMenu();\r
341         buildHelpMenu();\r
342         setJMenuBar( _jmenubar );\r
343         _jmenubar.add( _help_jmenu );\r
344         _contentpane = getContentPane();\r
345         _contentpane.setLayout( new BorderLayout() );\r
346         _contentpane.add( _mainpanel, BorderLayout.CENTER );\r
347         // App is this big\r
348         setSize( MainFrameApplication.FRAME_X_SIZE, MainFrameApplication.FRAME_Y_SIZE );\r
349         //        addWindowFocusListener( new WindowAdapter() {\r
350         //\r
351         //            @Override\r
352         //            public void windowGainedFocus( WindowEvent e ) {\r
353         //                requestFocusInWindow();\r
354         //            }\r
355         //        } );\r
356         // The window listener\r
357         setDefaultCloseOperation( WindowConstants.DO_NOTHING_ON_CLOSE );\r
358         addWindowListener( new WindowAdapter() {\r
359 \r
360             @Override\r
361             public void windowClosing( final WindowEvent e ) {\r
362                 if ( isUnsavedDataPresent() ) {\r
363                     final int r = JOptionPane.showConfirmDialog( null,\r
364                                                                  "Exit despite potentially unsaved changes?",\r
365                                                                  "Exit?",\r
366                                                                  JOptionPane.YES_NO_OPTION );\r
367                     if ( r != JOptionPane.YES_OPTION ) {\r
368                         return;\r
369                     }\r
370                 }\r
371                 else {\r
372                     final int r = JOptionPane.showConfirmDialog( null,\r
373                                                                  "Exit Archaeopteryx?",\r
374                                                                  "Exit?",\r
375                                                                  JOptionPane.YES_NO_OPTION );\r
376                     if ( r != JOptionPane.YES_OPTION ) {\r
377                         return;\r
378                     }\r
379                 }\r
380                 exit();\r
381             }\r
382         } );\r
383         // The component listener\r
384         addComponentListener( new ComponentAdapter() {\r
385 \r
386             @Override\r
387             public void componentResized( final ComponentEvent e ) {\r
388                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
389                     _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel()\r
390                                                                                         .getWidth(),\r
391                                                                                 _mainpanel.getCurrentTreePanel()\r
392                                                                                         .getHeight(),\r
393                                                                                 getOptions().isAllowFontSizeChange() );\r
394                 }\r
395             }\r
396         } );\r
397         requestFocusInWindow();\r
398         // addKeyListener( this );\r
399         setVisible( true );\r
400         if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
401             AptxUtil.addPhylogeniesToTabs( phys, title, null, _configuration, _mainpanel );\r
402             validate();\r
403             getMainPanel().getControlPanel().showWholeAll();\r
404             getMainPanel().getControlPanel().showWhole();\r
405         }\r
406         activateSaveAllIfNeeded();\r
407         // ...and its children\r
408         _contentpane.repaint();\r
409         System.gc();\r
410     }\r
411 \r
412     private MainFrameApplication( final Phylogeny[] phys, final String config_file, final String title ) {\r
413         // Reads the config file (false, false => not url, not applet):\r
414         this( phys, new Configuration( config_file, false, false, true ), title );\r
415     }\r
416 \r
417     @Override\r
418     public void actionPerformed( final ActionEvent e ) {\r
419         try {\r
420             super.actionPerformed( e );\r
421             final Object o = e.getSource();\r
422             // Handle app-specific actions here:\r
423             if ( o == _open_item ) {\r
424                 readPhylogeniesFromFile();\r
425             }\r
426             if ( o == _open_url_item ) {\r
427                 readPhylogeniesFromURL();\r
428             }\r
429             else if ( o == _save_item ) {\r
430                 writeToFile( _mainpanel.getCurrentPhylogeny() );\r
431                 // If subtree currently displayed, save it, instead of complete\r
432                 // tree.\r
433             }\r
434             else if ( o == _new_item ) {\r
435                 newTree();\r
436             }\r
437             else if ( o == _save_all_item ) {\r
438                 writeAllToFile();\r
439             }\r
440             else if ( o == _close_item ) {\r
441                 closeCurrentPane();\r
442             }\r
443             else if ( o == _write_to_pdf_item ) {\r
444                 writeToPdf( _mainpanel.getCurrentPhylogeny() );\r
445             }\r
446             else if ( o == _write_to_jpg_item ) {\r
447                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.JPG );\r
448             }\r
449             else if ( o == _write_to_png_item ) {\r
450                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.PNG );\r
451             }\r
452             else if ( o == _write_to_gif_item ) {\r
453                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.GIF );\r
454             }\r
455             else if ( o == _write_to_tif_item ) {\r
456                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.TIFF );\r
457             }\r
458             else if ( o == _write_to_bmp_item ) {\r
459                 writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.BMP );\r
460             }\r
461             else if ( o == _print_item ) {\r
462                 print();\r
463             }\r
464             else if ( o == _load_species_tree_item ) {\r
465                 readSpeciesTreeFromFile();\r
466             }\r
467             else if ( o == _lineage_inference ) {\r
468                 if ( isSubtreeDisplayed() ) {\r
469                     JOptionPane.showMessageDialog( this,\r
470                                                    "Subtree is shown.",\r
471                                                    "Cannot infer ancestral taxonomies",\r
472                                                    JOptionPane.ERROR_MESSAGE );\r
473                     return;\r
474                 }\r
475                 executeLineageInference();\r
476             }\r
477             else if ( o == _obtain_detailed_taxonomic_information_jmi ) {\r
478                 if ( isSubtreeDisplayed() ) {\r
479                     return;\r
480                 }\r
481                 obtainDetailedTaxonomicInformation();\r
482             }\r
483             else if ( o == _obtain_detailed_taxonomic_information_deleting_jmi ) {\r
484                 if ( isSubtreeDisplayed() ) {\r
485                     return;\r
486                 }\r
487                 obtainDetailedTaxonomicInformationDelete();\r
488             }\r
489             else if ( o == _obtain_seq_information_jmi ) {\r
490                 obtainSequenceInformation();\r
491             }\r
492             else if ( o == _read_values_jmi ) {\r
493                 if ( isSubtreeDisplayed() ) {\r
494                     return;\r
495                 }\r
496                 addExpressionValuesFromFile();\r
497             }\r
498             else if ( o == _read_seqs_jmi ) {\r
499                 if ( isSubtreeDisplayed() ) {\r
500                     return;\r
501                 }\r
502                 addSequencesFromFile();\r
503             }\r
504             else if ( o == _move_node_names_to_tax_sn_jmi ) {\r
505                 moveNodeNamesToTaxSn();\r
506             }\r
507             else if ( o == _move_node_names_to_seq_names_jmi ) {\r
508                 moveNodeNamesToSeqNames();\r
509             }\r
510             else if ( o == _extract_tax_code_from_node_names_jmi ) {\r
511                 extractTaxDataFromNodeNames();\r
512             }\r
513             else if ( o == _graphics_export_visible_only_cbmi ) {\r
514                 updateOptions( getOptions() );\r
515             }\r
516             else if ( o == _antialias_print_cbmi ) {\r
517                 updateOptions( getOptions() );\r
518             }\r
519             else if ( o == _print_black_and_white_cbmi ) {\r
520                 updateOptions( getOptions() );\r
521             }\r
522             else if ( o == _print_using_actual_size_cbmi ) {\r
523                 updateOptions( getOptions() );\r
524             }\r
525             else if ( o == _graphics_export_using_actual_size_cbmi ) {\r
526                 updateOptions( getOptions() );\r
527             }\r
528             else if ( o == _print_size_mi ) {\r
529                 choosePrintSize();\r
530             }\r
531             else if ( o == _choose_pdf_width_mi ) {\r
532                 choosePdfWidth();\r
533             }\r
534             else if ( o == _internal_number_are_confidence_for_nh_parsing_cbmi ) {\r
535                 updateOptions( getOptions() );\r
536             }\r
537             else if ( o == _replace_underscores_cbmi ) {\r
538                 if ( ( _extract_taxonomy_no_rbmi != null ) && !_extract_taxonomy_no_rbmi.isSelected() ) {\r
539                     _extract_taxonomy_no_rbmi.setSelected( true );\r
540                 }\r
541                 updateOptions( getOptions() );\r
542             }\r
543             else if ( o == _allow_errors_in_distance_to_parent_cbmi ) {\r
544                 updateOptions( getOptions() );\r
545             }\r
546             else if ( o == _collapse_below_threshold ) {\r
547                 if ( isSubtreeDisplayed() ) {\r
548                     return;\r
549                 }\r
550                 collapseBelowThreshold();\r
551             }\r
552             else if ( o == _collapse_below_branch_length ) {\r
553                 if ( isSubtreeDisplayed() ) {\r
554                     return;\r
555                 }\r
556                 collapseBelowBranchLengthThreshold();\r
557             }\r
558             else if ( ( o == _extract_taxonomy_pfam_strict_rbmi ) || ( o == _extract_taxonomy_pfam_relaxed_rbmi )\r
559                     || ( o == _extract_taxonomy_agressive_rbmi ) ) {\r
560                 if ( _replace_underscores_cbmi != null ) {\r
561                     _replace_underscores_cbmi.setSelected( false );\r
562                 }\r
563                 updateOptions( getOptions() );\r
564             }\r
565             else if ( o == _extract_taxonomy_no_rbmi ) {\r
566                 updateOptions( getOptions() );\r
567             }\r
568             else if ( o == _inference_from_msa_item ) {\r
569                 executePhyleneticInference( false );\r
570             }\r
571             else if ( o == _inference_from_seqs_item ) {\r
572                 executePhyleneticInference( true );\r
573             }\r
574             _contentpane.repaint();\r
575         }\r
576         catch ( final Exception ex ) {\r
577             AptxUtil.unexpectedException( ex );\r
578         }\r
579         catch ( final Error err ) {\r
580             AptxUtil.unexpectedError( err );\r
581         }\r
582     }\r
583 \r
584     public void end() {\r
585         _mainpanel.terminate();\r
586         _contentpane.removeAll();\r
587         setVisible( false );\r
588         dispose();\r
589     }\r
590 \r
591     @Override\r
592     public MainPanel getMainPanel() {\r
593         return _mainpanel;\r
594     }\r
595 \r
596     public Msa getMsa() {\r
597         return _msa;\r
598     }\r
599 \r
600     public File getMsaFile() {\r
601         return _msa_file;\r
602     }\r
603 \r
604     public List<MolecularSequence> getSeqs() {\r
605         return _seqs;\r
606     }\r
607 \r
608     public File getSeqsFile() {\r
609         return _seqs_file;\r
610     }\r
611 \r
612     public void readMsaFromFile() {\r
613         // Set an initial directory if none set yet\r
614         final File my_dir = getCurrentDir();\r
615         _msa_filechooser.setMultiSelectionEnabled( false );\r
616         // Open file-open dialog and set current directory\r
617         if ( my_dir != null ) {\r
618             _msa_filechooser.setCurrentDirectory( my_dir );\r
619         }\r
620         final int result = _msa_filechooser.showOpenDialog( _contentpane );\r
621         // All done: get the msa\r
622         final File file = _msa_filechooser.getSelectedFile();\r
623         setCurrentDir( _msa_filechooser.getCurrentDirectory() );\r
624         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
625             setMsaFile( null );\r
626             setMsa( null );\r
627             Msa msa = null;\r
628             try {\r
629                 final InputStream is = new FileInputStream( file );\r
630                 if ( FastaParser.isLikelyFasta( file ) ) {\r
631                     msa = FastaParser.parseMsa( is );\r
632                 }\r
633                 else {\r
634                     msa = GeneralMsaParser.parse( is );\r
635                 }\r
636             }\r
637             catch ( final MsaFormatException e ) {\r
638                 setArrowCursor();\r
639                 JOptionPane.showMessageDialog( this,\r
640                                                e.getLocalizedMessage(),\r
641                                                "Multiple sequence alignment format error",\r
642                                                JOptionPane.ERROR_MESSAGE );\r
643                 return;\r
644             }\r
645             catch ( final IOException e ) {\r
646                 setArrowCursor();\r
647                 JOptionPane.showMessageDialog( this,\r
648                                                e.getLocalizedMessage(),\r
649                                                "Failed to read multiple sequence alignment",\r
650                                                JOptionPane.ERROR_MESSAGE );\r
651                 return;\r
652             }\r
653             catch ( final IllegalArgumentException e ) {\r
654                 setArrowCursor();\r
655                 JOptionPane.showMessageDialog( this,\r
656                                                e.getLocalizedMessage(),\r
657                                                "Unexpected error during reading of multiple sequence alignment",\r
658                                                JOptionPane.ERROR_MESSAGE );\r
659                 return;\r
660             }\r
661             catch ( final Exception e ) {\r
662                 setArrowCursor();\r
663                 e.printStackTrace();\r
664                 JOptionPane.showMessageDialog( this,\r
665                                                e.getLocalizedMessage(),\r
666                                                "Unexpected error during reading of multiple sequence alignment",\r
667                                                JOptionPane.ERROR_MESSAGE );\r
668                 return;\r
669             }\r
670             if ( ( msa == null ) || ( msa.getNumberOfSequences() < 1 ) ) {\r
671                 JOptionPane.showMessageDialog( this,\r
672                                                "Multiple sequence alignment is empty",\r
673                                                "Illegal Multiple Sequence Alignment",\r
674                                                JOptionPane.ERROR_MESSAGE );\r
675                 return;\r
676             }\r
677             if ( msa.getNumberOfSequences() < 4 ) {\r
678                 JOptionPane.showMessageDialog( this,\r
679                                                "Multiple sequence alignment needs to contain at least 3 sequences",\r
680                                                "Illegal multiple sequence alignment",\r
681                                                JOptionPane.ERROR_MESSAGE );\r
682                 return;\r
683             }\r
684             if ( msa.getLength() < 2 ) {\r
685                 JOptionPane.showMessageDialog( this,\r
686                                                "Multiple sequence alignment needs to contain at least 2 residues",\r
687                                                "Illegal multiple sequence alignment",\r
688                                                JOptionPane.ERROR_MESSAGE );\r
689                 return;\r
690             }\r
691             System.gc();\r
692             setMsaFile( _msa_filechooser.getSelectedFile() );\r
693             setMsa( msa );\r
694         }\r
695     }\r
696 \r
697     public void readSeqsFromFileforPI() {\r
698         // Set an initial directory if none set yet\r
699         final File my_dir = getCurrentDir();\r
700         _seqs_pi_filechooser.setMultiSelectionEnabled( false );\r
701         // Open file-open dialog and set current directory\r
702         if ( my_dir != null ) {\r
703             _seqs_pi_filechooser.setCurrentDirectory( my_dir );\r
704         }\r
705         final int result = _seqs_pi_filechooser.showOpenDialog( _contentpane );\r
706         // All done: get the seqs\r
707         final File file = _seqs_pi_filechooser.getSelectedFile();\r
708         setCurrentDir( _seqs_pi_filechooser.getCurrentDirectory() );\r
709         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
710             setSeqsFile( null );\r
711             setSeqs( null );\r
712             List<MolecularSequence> seqs = null;\r
713             try {\r
714                 if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {\r
715                     seqs = FastaParser.parse( new FileInputStream( file ) );\r
716                     for( final MolecularSequence seq : seqs ) {\r
717                         System.out.println( SequenceWriter.toFasta( seq, 60 ) );\r
718                     }\r
719                 }\r
720                 else {\r
721                     //TODO error\r
722                 }\r
723             }\r
724             catch ( final MsaFormatException e ) {\r
725                 setArrowCursor();\r
726                 JOptionPane.showMessageDialog( this,\r
727                                                e.getLocalizedMessage(),\r
728                                                "Multiple sequence file format error",\r
729                                                JOptionPane.ERROR_MESSAGE );\r
730                 return;\r
731             }\r
732             catch ( final IOException e ) {\r
733                 setArrowCursor();\r
734                 JOptionPane.showMessageDialog( this,\r
735                                                e.getLocalizedMessage(),\r
736                                                "Failed to read multiple sequence file",\r
737                                                JOptionPane.ERROR_MESSAGE );\r
738                 return;\r
739             }\r
740             catch ( final IllegalArgumentException e ) {\r
741                 setArrowCursor();\r
742                 JOptionPane.showMessageDialog( this,\r
743                                                e.getLocalizedMessage(),\r
744                                                "Unexpected error during reading of multiple sequence file",\r
745                                                JOptionPane.ERROR_MESSAGE );\r
746                 return;\r
747             }\r
748             catch ( final Exception e ) {\r
749                 setArrowCursor();\r
750                 e.printStackTrace();\r
751                 JOptionPane.showMessageDialog( this,\r
752                                                e.getLocalizedMessage(),\r
753                                                "Unexpected error during reading of multiple sequence file",\r
754                                                JOptionPane.ERROR_MESSAGE );\r
755                 return;\r
756             }\r
757             if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {\r
758                 JOptionPane.showMessageDialog( this,\r
759                                                "Multiple sequence file is empty",\r
760                                                "Illegal multiple sequence file",\r
761                                                JOptionPane.ERROR_MESSAGE );\r
762                 return;\r
763             }\r
764             if ( seqs.size() < 4 ) {\r
765                 JOptionPane.showMessageDialog( this,\r
766                                                "Multiple sequence file needs to contain at least 3 sequences",\r
767                                                "Illegal multiple sequence file",\r
768                                                JOptionPane.ERROR_MESSAGE );\r
769                 return;\r
770             }\r
771             //  if ( msa.getLength() < 2 ) {\r
772             //       JOptionPane.showMessageDialog( this,\r
773             //                                      "Multiple sequence alignment needs to contain at least 2 residues",\r
774             //                                      "Illegal multiple sequence file",\r
775             //                                      JOptionPane.ERROR_MESSAGE );\r
776             //       return;\r
777             //   }\r
778             System.gc();\r
779             setSeqsFile( _seqs_pi_filechooser.getSelectedFile() );\r
780             setSeqs( seqs );\r
781         }\r
782     }\r
783 \r
784     void buildAnalysisMenu() {\r
785         _analysis_menu = MainFrame.createMenu( "Analysis", getConfiguration() );\r
786         _analysis_menu.add( _gsdi_item = new JMenuItem( "GSDI (Generalized Speciation Duplication Inference)" ) );\r
787         _analysis_menu.add( _gsdir_item = new JMenuItem( "GSDIR (GSDI with re-rooting)" ) );\r
788         _analysis_menu.add( _load_species_tree_item = new JMenuItem( "Load Species Tree..." ) );\r
789         customizeJMenuItem( _gsdi_item );\r
790         customizeJMenuItem( _gsdir_item );\r
791         customizeJMenuItem( _load_species_tree_item );\r
792         _analysis_menu.addSeparator();\r
793         _analysis_menu.add( _lineage_inference = new JMenuItem( INFER_ANCESTOR_TAXONOMIES ) );\r
794         customizeJMenuItem( _lineage_inference );\r
795         _lineage_inference.setToolTipText( "Inference of ancestor taxonomies/lineages" );\r
796         _jmenubar.add( _analysis_menu );\r
797     }\r
798 \r
799     @Override\r
800     void buildFileMenu() {\r
801         _file_jmenu = MainFrame.createMenu( "File", getConfiguration() );\r
802         _file_jmenu.add( _open_item = new JMenuItem( "Read Tree from File..." ) );\r
803         _file_jmenu.addSeparator();\r
804         _file_jmenu.add( _open_url_item = new JMenuItem( "Read Tree from URL/Webservice..." ) );\r
805         _file_jmenu.addSeparator();\r
806         final WebservicesManager webservices_manager = WebservicesManager.getInstance();\r
807         _load_phylogeny_from_webservice_menu_items = new JMenuItem[ webservices_manager\r
808                 .getAvailablePhylogeniesWebserviceClients().size() ];\r
809         for( int i = 0; i < webservices_manager.getAvailablePhylogeniesWebserviceClients().size(); ++i ) {\r
810             final PhylogeniesWebserviceClient client = webservices_manager.getAvailablePhylogeniesWebserviceClient( i );\r
811             _load_phylogeny_from_webservice_menu_items[ i ] = new JMenuItem( client.getMenuName() );\r
812             _file_jmenu.add( _load_phylogeny_from_webservice_menu_items[ i ] );\r
813         }\r
814         if ( getConfiguration().isEditable() ) {\r
815             _file_jmenu.addSeparator();\r
816             _file_jmenu.add( _new_item = new JMenuItem( "New" ) );\r
817             _new_item.setToolTipText( "to create a new tree with one node, as source for manual tree construction" );\r
818         }\r
819         _file_jmenu.addSeparator();\r
820         _file_jmenu.add( _save_item = new JMenuItem( "Save Tree As..." ) );\r
821         _file_jmenu.add( _save_all_item = new JMenuItem( "Save All Trees As..." ) );\r
822         _save_all_item.setToolTipText( "Write all phylogenies to one file." );\r
823         _save_all_item.setEnabled( false );\r
824         _file_jmenu.addSeparator();\r
825         _file_jmenu.add( _write_to_pdf_item = new JMenuItem( "Export to PDF file ..." ) );\r
826         if ( AptxUtil.canWriteFormat( "tif" ) || AptxUtil.canWriteFormat( "tiff" ) || AptxUtil.canWriteFormat( "TIF" ) ) {\r
827             _file_jmenu.add( _write_to_tif_item = new JMenuItem( "Export to TIFF file..." ) );\r
828         }\r
829         _file_jmenu.add( _write_to_png_item = new JMenuItem( "Export to PNG file..." ) );\r
830         _file_jmenu.add( _write_to_jpg_item = new JMenuItem( "Export to JPG file..." ) );\r
831         if ( AptxUtil.canWriteFormat( "gif" ) ) {\r
832             _file_jmenu.add( _write_to_gif_item = new JMenuItem( "Export to GIF file..." ) );\r
833         }\r
834         if ( AptxUtil.canWriteFormat( "bmp" ) ) {\r
835             _file_jmenu.add( _write_to_bmp_item = new JMenuItem( "Export to BMP file..." ) );\r
836         }\r
837         _file_jmenu.addSeparator();\r
838         _file_jmenu.add( _print_item = new JMenuItem( "Print..." ) );\r
839         _file_jmenu.addSeparator();\r
840         _file_jmenu.add( _close_item = new JMenuItem( "Close Tab" ) );\r
841         _close_item.setToolTipText( "To close the current pane." );\r
842         _close_item.setEnabled( true );\r
843         _file_jmenu.addSeparator();\r
844         _file_jmenu.add( _exit_item = new JMenuItem( "Exit" ) );\r
845         customizeJMenuItem( _open_item );\r
846         _open_item\r
847                 .setFont( new Font( _open_item.getFont().getFontName(), Font.BOLD, _open_item.getFont().getSize() + 4 ) );\r
848         customizeJMenuItem( _open_url_item );\r
849         for( int i = 0; i < webservices_manager.getAvailablePhylogeniesWebserviceClients().size(); ++i ) {\r
850             customizeJMenuItem( _load_phylogeny_from_webservice_menu_items[ i ] );\r
851         }\r
852         customizeJMenuItem( _save_item );\r
853         if ( getConfiguration().isEditable() ) {\r
854             customizeJMenuItem( _new_item );\r
855         }\r
856         customizeJMenuItem( _close_item );\r
857         customizeJMenuItem( _save_all_item );\r
858         customizeJMenuItem( _write_to_pdf_item );\r
859         customizeJMenuItem( _write_to_png_item );\r
860         customizeJMenuItem( _write_to_jpg_item );\r
861         customizeJMenuItem( _write_to_gif_item );\r
862         customizeJMenuItem( _write_to_tif_item );\r
863         customizeJMenuItem( _write_to_bmp_item );\r
864         customizeJMenuItem( _print_item );\r
865         customizeJMenuItem( _exit_item );\r
866         _jmenubar.add( _file_jmenu );\r
867     }\r
868 \r
869     void buildOptionsMenu() {\r
870         _options_jmenu = MainFrame.createMenu( OPTIONS_HEADER, getConfiguration() );\r
871         _options_jmenu.addChangeListener( new ChangeListener() {\r
872 \r
873             @Override\r
874             public void stateChanged( final ChangeEvent e ) {\r
875                 MainFrame.setOvPlacementColorChooseMenuItem( _overview_placment_mi, getOptions() );\r
876                 MainFrame.setTextColorChooseMenuItem( _switch_colors_mi, getCurrentTreePanel() );\r
877                 MainFrame\r
878                         .setTextMinSupportMenuItem( _choose_minimal_confidence_mi, getOptions(), getCurrentTreePanel() );\r
879                 MainFrame.setTextForFontChooserMenuItem( _choose_font_mi, MainFrame\r
880                         .createCurrentFontDesc( getMainPanel().getTreeFontSet() ) );\r
881                 setTextForGraphicsSizeChooserMenuItem( _print_size_mi, getOptions() );\r
882                 setTextForPdfLineWidthChooserMenuItem( _choose_pdf_width_mi, getOptions() );\r
883                 MainFrame.setCycleNodeFillMenuItem( _cycle_node_fill_mi, getOptions() );\r
884                 MainFrame.setCycleNodeShapeMenuItem( _cycle_node_shape_mi, getOptions() );\r
885                 MainFrame.setTextNodeSizeMenuItem( _choose_node_size_mi, getOptions() );\r
886                 try {\r
887                     getMainPanel().getControlPanel().setVisibilityOfDomainStrucureCB();\r
888                     getMainPanel().getControlPanel().setVisibilityOfX();\r
889                 }\r
890                 catch ( final Exception ignore ) {\r
891                     // do nothing, not important.\r
892                 }\r
893             }\r
894         } );\r
895         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( DISPLAY_SUBHEADER ), getConfiguration() ) );\r
896         _options_jmenu\r
897                 .add( _ext_node_dependent_cladogram_rbmi = new JRadioButtonMenuItem( MainFrame.NONUNIFORM_CLADOGRAMS_LABEL ) );\r
898         _options_jmenu.add( _uniform_cladograms_rbmi = new JRadioButtonMenuItem( MainFrame.UNIFORM_CLADOGRAMS_LABEL ) );\r
899         _options_jmenu.add( _non_lined_up_cladograms_rbmi = new JRadioButtonMenuItem( NON_LINED_UP_CLADOGRAMS_LABEL ) );\r
900         _radio_group_1 = new ButtonGroup();\r
901         _radio_group_1.add( _ext_node_dependent_cladogram_rbmi );\r
902         _radio_group_1.add( _uniform_cladograms_rbmi );\r
903         _radio_group_1.add( _non_lined_up_cladograms_rbmi );\r
904         _options_jmenu.add( _show_overview_cbmi = new JCheckBoxMenuItem( SHOW_OVERVIEW_LABEL ) );\r
905         _options_jmenu.add( _show_scale_cbmi = new JCheckBoxMenuItem( DISPLAY_SCALE_LABEL ) );\r
906         _options_jmenu\r
907                 .add( _show_default_node_shapes_internal_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL_INT ) );\r
908         _options_jmenu\r
909                 .add( _show_default_node_shapes_external_cbmi = new JCheckBoxMenuItem( DISPLAY_NODE_BOXES_LABEL_EXT ) );\r
910         _options_jmenu\r
911                 .add( _show_default_node_shapes_for_marked_cbmi = new JCheckBoxMenuItem( MainFrame.DISPLAY_NODE_BOXES_LABEL_MARKED ) );\r
912         _options_jmenu.add( _line_up_renderable_data_cbmi = new JCheckBoxMenuItem( MainFrame.LINE_UP_RENDERABLE_DATA ) );\r
913         if ( getConfiguration().doDisplayOption( Configuration.show_domain_architectures ) ) {\r
914             _options_jmenu.add( _right_line_up_domains_cbmi = new JCheckBoxMenuItem( MainFrame.RIGHT_LINE_UP_DOMAINS ) );\r
915             _options_jmenu.add( _show_domain_labels = new JCheckBoxMenuItem( MainFrame.SHOW_DOMAIN_LABELS_LABEL ) );\r
916         }\r
917         _options_jmenu.add( _show_annotation_ref_source = new JCheckBoxMenuItem( SHOW_ANN_REF_SOURCE_LABEL ) );\r
918         _options_jmenu.add( _show_confidence_stddev_cbmi = new JCheckBoxMenuItem( SHOW_CONF_STDDEV_LABEL ) );\r
919         _options_jmenu.add( _color_by_taxonomic_group_cbmi = new JCheckBoxMenuItem( COLOR_BY_TAXONOMIC_GROUP ) );\r
920         _options_jmenu.add( _color_labels_same_as_parent_branch = new JCheckBoxMenuItem( COLOR_LABELS_LABEL ) );\r
921         _color_labels_same_as_parent_branch.setToolTipText( MainFrame.COLOR_LABELS_TIP );\r
922         _options_jmenu.add( _abbreviate_scientific_names = new JCheckBoxMenuItem( ABBREV_SN_LABEL ) );\r
923         _options_jmenu.add( _label_direction_cbmi = new JCheckBoxMenuItem( LABEL_DIRECTION_LABEL ) );\r
924         _label_direction_cbmi.setToolTipText( LABEL_DIRECTION_TIP );\r
925         _options_jmenu.add( _screen_antialias_cbmi = new JCheckBoxMenuItem( SCREEN_ANTIALIAS_LABEL ) );\r
926         _options_jmenu.add( _background_gradient_cbmi = new JCheckBoxMenuItem( BG_GRAD_LABEL ) );\r
927         _options_jmenu.add( _cycle_node_shape_mi = new JMenuItem( MainFrame.CYCLE_NODE_SHAPE_LABEL ) );\r
928         _options_jmenu.add( _cycle_node_fill_mi = new JMenuItem( MainFrame.CYCLE_NODE_FILL_LABEL ) );\r
929         _options_jmenu.add( _choose_node_size_mi = new JMenuItem( MainFrame.CHOOSE_NODE_SIZE_LABEL ) );\r
930         _options_jmenu.add( _choose_minimal_confidence_mi = new JMenuItem( "" ) );\r
931         _options_jmenu.add( _overview_placment_mi = new JMenuItem( "" ) );\r
932         _options_jmenu.add( _switch_colors_mi = new JMenuItem( "" ) );\r
933         _options_jmenu.add( _choose_font_mi = new JMenuItem( "" ) );\r
934         _options_jmenu.addSeparator();\r
935         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( SEARCH_SUBHEADER ), getConfiguration() ) );\r
936         _options_jmenu.add( _search_case_senstive_cbmi = new JCheckBoxMenuItem( SEARCH_CASE_SENSITIVE_LABEL ) );\r
937         _options_jmenu.add( _search_whole_words_only_cbmi = new JCheckBoxMenuItem( SEARCH_TERMS_ONLY_LABEL ) );\r
938        \r
939         \r
940         _options_jmenu\r
941         .add( _search_with_regex_cbmi = new JCheckBoxMenuItem( MainFrame.SEARCH_REGEX_LABEL ) );\r
942 \r
943         \r
944         \r
945         _options_jmenu.add( _inverse_search_result_cbmi = new JCheckBoxMenuItem( INVERSE_SEARCH_RESULT_LABEL ) );\r
946         _options_jmenu.addSeparator();\r
947         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Graphics Export & Printing:" ),\r
948                                                       getConfiguration() ) );\r
949         _options_jmenu.add( _antialias_print_cbmi = new JCheckBoxMenuItem( "Antialias" ) );\r
950         _options_jmenu.add( _print_black_and_white_cbmi = new JCheckBoxMenuItem( "Export in Black and White" ) );\r
951         _options_jmenu\r
952                 .add( _print_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PDF export and Printing" ) );\r
953         _options_jmenu\r
954                 .add( _graphics_export_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PNG, JPG, and GIF export" ) );\r
955         _options_jmenu\r
956                 .add( _graphics_export_visible_only_cbmi = new JCheckBoxMenuItem( "Limit to Visible ('Screenshot') for PNG, JPG, and GIF export" ) );\r
957         _options_jmenu.add( _print_size_mi = new JMenuItem( "" ) );\r
958         _options_jmenu.add( _choose_pdf_width_mi = new JMenuItem( "" ) );\r
959         _options_jmenu.addSeparator();\r
960         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/NHX/Nexus Input:" ), getConfiguration() ) );\r
961         _options_jmenu\r
962                 .add( _internal_number_are_confidence_for_nh_parsing_cbmi = new JCheckBoxMenuItem( "Internal Node Names are Confidence Values" ) );\r
963         _options_jmenu.add( _replace_underscores_cbmi = new JCheckBoxMenuItem( "Replace Underscores with Spaces" ) );\r
964         _options_jmenu\r
965                 .add( _allow_errors_in_distance_to_parent_cbmi = new JCheckBoxMenuItem( "Ignore Distance Values Format Errors" ) );\r
966         _options_jmenu.add( _extract_taxonomy_no_rbmi = new JRadioButtonMenuItem( "No Taxonomy Extraction" ) );\r
967         _options_jmenu\r
968                 .add( _extract_taxonomy_pfam_strict_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style Node Names" ) );\r
969         _options_jmenu\r
970                 .add( _extract_taxonomy_pfam_relaxed_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style like Node Names" ) );\r
971         _options_jmenu\r
972                 .add( _extract_taxonomy_agressive_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids/Scientific Names from Node Names" ) );\r
973         _extract_taxonomy_pfam_strict_rbmi\r
974                 .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
975         _extract_taxonomy_pfam_relaxed_rbmi\r
976                 .setToolTipText( "To extract taxonomy codes/ids from node names in the form of e.g. \"bax_MOUSE\" or \"bax_10090\"" );\r
977         _extract_taxonomy_agressive_rbmi\r
978                 .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
979         _radio_group_2 = new ButtonGroup();\r
980         _radio_group_2.add( _extract_taxonomy_no_rbmi );\r
981         _radio_group_2.add( _extract_taxonomy_pfam_strict_rbmi );\r
982         _radio_group_2.add( _extract_taxonomy_pfam_relaxed_rbmi );\r
983         _radio_group_2.add( _extract_taxonomy_agressive_rbmi );\r
984         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/Nexus Output:" ), getConfiguration() ) );\r
985         _options_jmenu\r
986                 .add( _use_brackets_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_BRACKETS_FOR_CONF_IN_NH_LABEL ) );\r
987         _use_brackets_for_conf_in_nh_export_cbmi\r
988                 .setToolTipText( "e.g. \"0.1[90]\" for a branch with support 90 and a length of 0.1" );\r
989         _options_jmenu\r
990                 .add( _use_internal_names_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_INTERNAL_NAMES_FOR_CONF_IN_NH_LABEL ) );\r
991         customizeJMenuItem( _choose_font_mi );\r
992         customizeJMenuItem( _choose_minimal_confidence_mi );\r
993         customizeJMenuItem( _switch_colors_mi );\r
994         customizeJMenuItem( _print_size_mi );\r
995         customizeJMenuItem( _choose_pdf_width_mi );\r
996         customizeJMenuItem( _overview_placment_mi );\r
997         customizeCheckBoxMenuItem( _show_default_node_shapes_external_cbmi, getOptions()\r
998                 .isShowDefaultNodeShapesExternal() );\r
999         customizeCheckBoxMenuItem( _show_default_node_shapes_internal_cbmi, getOptions()\r
1000                 .isShowDefaultNodeShapesInternal() );\r
1001         customizeCheckBoxMenuItem( _show_default_node_shapes_for_marked_cbmi, getOptions()\r
1002                 .isShowDefaultNodeShapesForMarkedNodes() );\r
1003         customizeJMenuItem( _cycle_node_shape_mi );\r
1004         customizeJMenuItem( _cycle_node_fill_mi );\r
1005         customizeJMenuItem( _choose_node_size_mi );\r
1006         customizeCheckBoxMenuItem( _color_labels_same_as_parent_branch, getOptions().isColorLabelsSameAsParentBranch() );\r
1007         customizeCheckBoxMenuItem( _color_by_taxonomic_group_cbmi, getOptions().isColorByTaxonomicGroup() );\r
1008         customizeCheckBoxMenuItem( _screen_antialias_cbmi, getOptions().isAntialiasScreen() );\r
1009         customizeCheckBoxMenuItem( _background_gradient_cbmi, getOptions().isBackgroundColorGradient() );\r
1010         customizeCheckBoxMenuItem( _show_domain_labels, getOptions().isShowDomainLabels() );\r
1011         customizeCheckBoxMenuItem( _show_annotation_ref_source, getOptions().isShowAnnotationRefSource() );\r
1012         customizeCheckBoxMenuItem( _abbreviate_scientific_names, getOptions().isAbbreviateScientificTaxonNames() );\r
1013         customizeCheckBoxMenuItem( _search_case_senstive_cbmi, getOptions().isSearchCaseSensitive() );\r
1014         customizeCheckBoxMenuItem( _show_scale_cbmi, getOptions().isShowScale() );\r
1015         customizeRadioButtonMenuItem( _non_lined_up_cladograms_rbmi,\r
1016                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.NON_LINED_UP );\r
1017         customizeRadioButtonMenuItem( _uniform_cladograms_rbmi,\r
1018                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.TOTAL_NODE_SUM_DEP );\r
1019         customizeRadioButtonMenuItem( _ext_node_dependent_cladogram_rbmi,\r
1020                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.EXT_NODE_SUM_DEP );\r
1021         customizeCheckBoxMenuItem( _show_overview_cbmi, getOptions().isShowOverview() );\r
1022         customizeCheckBoxMenuItem( _label_direction_cbmi,\r
1023                                    getOptions().getNodeLabelDirection() == NODE_LABEL_DIRECTION.RADIAL );\r
1024         customizeCheckBoxMenuItem( _antialias_print_cbmi, getOptions().isAntialiasPrint() );\r
1025         customizeCheckBoxMenuItem( _print_black_and_white_cbmi, getOptions().isPrintBlackAndWhite() );\r
1026         customizeCheckBoxMenuItem( _internal_number_are_confidence_for_nh_parsing_cbmi, getOptions()\r
1027                 .isInternalNumberAreConfidenceForNhParsing() );\r
1028         customizeRadioButtonMenuItem( _extract_taxonomy_no_rbmi,\r
1029                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.NO );\r
1030         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_strict_rbmi,\r
1031                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_STRICT );\r
1032         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_relaxed_rbmi,\r
1033                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_RELAXED );\r
1034         customizeRadioButtonMenuItem( _extract_taxonomy_agressive_rbmi,\r
1035                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1036         customizeCheckBoxMenuItem( _replace_underscores_cbmi, getOptions().isReplaceUnderscoresInNhParsing() );\r
1037         customizeCheckBoxMenuItem( _allow_errors_in_distance_to_parent_cbmi, getOptions()\r
1038                 .isReplaceUnderscoresInNhParsing() );\r
1039         \r
1040         \r
1041         customizeCheckBoxMenuItem( _search_with_regex_cbmi, getOptions().isSearchWithRegex() );\r
1042         \r
1043         \r
1044         \r
1045         customizeCheckBoxMenuItem( _search_whole_words_only_cbmi, getOptions().isMatchWholeTermsOnly() );\r
1046         customizeCheckBoxMenuItem( _inverse_search_result_cbmi, getOptions().isInverseSearchResult() );\r
1047         customizeCheckBoxMenuItem( _graphics_export_visible_only_cbmi, getOptions().isGraphicsExportVisibleOnly() );\r
1048         customizeCheckBoxMenuItem( _print_using_actual_size_cbmi, getOptions().isPrintUsingActualSize() );\r
1049         customizeCheckBoxMenuItem( _graphics_export_using_actual_size_cbmi, getOptions()\r
1050                 .isGraphicsExportUsingActualSize() );\r
1051         customizeCheckBoxMenuItem( _show_confidence_stddev_cbmi, getOptions().isShowConfidenceStddev() );\r
1052         customizeCheckBoxMenuItem( _use_brackets_for_conf_in_nh_export_cbmi, getOptions()\r
1053                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.IN_SQUARE_BRACKETS );\r
1054         customizeCheckBoxMenuItem( _use_internal_names_for_conf_in_nh_export_cbmi, getOptions()\r
1055                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.AS_INTERNAL_NODE_NAMES );\r
1056         customizeCheckBoxMenuItem( _line_up_renderable_data_cbmi, getOptions().isLineUpRendarableNodeData() );\r
1057         customizeCheckBoxMenuItem( _right_line_up_domains_cbmi, getOptions().isRightLineUpDomains() );\r
1058         _jmenubar.add( _options_jmenu );\r
1059     }\r
1060 \r
1061     void buildPhylogeneticInferenceMenu() {\r
1062         final InferenceManager im = getInferenceManager();\r
1063         _inference_menu = MainFrame.createMenu( "Inference", getConfiguration() );\r
1064         _inference_menu.add( _inference_from_msa_item = new JMenuItem( "From Multiple Sequence Alignment..." ) );\r
1065         customizeJMenuItem( _inference_from_msa_item );\r
1066         _inference_from_msa_item.setToolTipText( "Basic phylogenetic inference from MSA" );\r
1067         if ( im.canDoMsa() ) {\r
1068             _inference_menu.add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences..." ) );\r
1069             customizeJMenuItem( _inference_from_seqs_item );\r
1070             _inference_from_seqs_item\r
1071                     .setToolTipText( "Basic phylogenetic inference including multiple sequence alignment" );\r
1072         }\r
1073         else {\r
1074             _inference_menu\r
1075                     .add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences (no program found)" ) );\r
1076             customizeJMenuItem( _inference_from_seqs_item );\r
1077             _inference_from_seqs_item.setEnabled( false );\r
1078         }\r
1079         _jmenubar.add( _inference_menu );\r
1080     }\r
1081 \r
1082     void buildToolsMenu() {\r
1083         _tools_menu = createMenu( "Tools", getConfiguration() );\r
1084         _tools_menu.add( _confcolor_item = new JMenuItem( "Colorize Branches Depending on Confidence" ) );\r
1085         customizeJMenuItem( _confcolor_item );\r
1086         _tools_menu.add( _color_rank_jmi = new JMenuItem( "Colorize Subtrees via Taxonomic Rank" ) );\r
1087         customizeJMenuItem( _color_rank_jmi );\r
1088         _color_rank_jmi.setToolTipText( "for example, at \"Class\" level, colorize mammal specific subtree red" );\r
1089         _tools_menu.add( _taxcolor_item = new JMenuItem( "Taxonomy Colorize Branches" ) );\r
1090         customizeJMenuItem( _taxcolor_item );\r
1091         _tools_menu.addSeparator();\r
1092         _tools_menu.add( _remove_visual_styles_item = new JMenuItem( "Delete All Visual Styles From Nodes" ) );\r
1093         _remove_visual_styles_item\r
1094                 .setToolTipText( "To remove all node visual styles (fonts, colors) from the current phylogeny" );\r
1095         customizeJMenuItem( _remove_visual_styles_item );\r
1096         _tools_menu.add( _remove_branch_color_item = new JMenuItem( "Delete All Colors From Branches" ) );\r
1097         _remove_branch_color_item.setToolTipText( "To remove all branch color values from the current phylogeny" );\r
1098         customizeJMenuItem( _remove_branch_color_item );\r
1099         _tools_menu.addSeparator();\r
1100         _tools_menu.add( _annotate_item = new JMenuItem( "Annotate Sequences of Selected Nodes" ) );\r
1101         customizeJMenuItem( _annotate_item );\r
1102         _tools_menu.addSeparator();\r
1103         _tools_menu.add( _midpoint_root_item = new JMenuItem( "Midpoint-Root" ) );\r
1104         customizeJMenuItem( _midpoint_root_item );\r
1105         _tools_menu.addSeparator();\r
1106         _tools_menu.add( _delete_selected_nodes_item = new JMenuItem( "Delete Selected Nodes" ) );\r
1107         _delete_selected_nodes_item.setToolTipText( "To delete all selected external nodes" );\r
1108         customizeJMenuItem( _delete_selected_nodes_item );\r
1109         _tools_menu.add( _delete_not_selected_nodes_item = new JMenuItem( "Retain Selected Nodes" ) );\r
1110         _delete_not_selected_nodes_item.setToolTipText( "To delete all not selected external nodes" );\r
1111         customizeJMenuItem( _delete_not_selected_nodes_item );\r
1112         _tools_menu.addSeparator();\r
1113         _tools_menu.add( _collapse_species_specific_subtrees = new JMenuItem( "Collapse Species-Specific Subtrees" ) );\r
1114         customizeJMenuItem( _collapse_species_specific_subtrees );\r
1115         _collapse_species_specific_subtrees.setToolTipText( "To (reversibly) collapse species-specific subtrees" );\r
1116         _tools_menu\r
1117                 .add( _collapse_below_threshold = new JMenuItem( "Collapse Branches with Confidence Below Threshold into Multifurcations" ) );\r
1118         customizeJMenuItem( _collapse_below_threshold );\r
1119         _collapse_below_threshold\r
1120                 .setToolTipText( "To (permanently) 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
1121         //\r
1122         _tools_menu\r
1123                 .add( _collapse_below_branch_length = new JMenuItem( "Collapse Branches with Branch Lengths Below Threshold into Multifurcations" ) );\r
1124         customizeJMenuItem( _collapse_below_branch_length );\r
1125         _collapse_below_branch_length\r
1126                 .setToolTipText( "To (permanently) collapse branches with branches with branch lengths below a threshold into multifurcations" );\r
1127         //\r
1128         _tools_menu.addSeparator();\r
1129         _tools_menu\r
1130                 .add( _extract_tax_code_from_node_names_jmi = new JMenuItem( "Extract Taxonomic Data from Node Names" ) );\r
1131         customizeJMenuItem( _extract_tax_code_from_node_names_jmi );\r
1132         _extract_tax_code_from_node_names_jmi\r
1133                 .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
1134         _tools_menu\r
1135                 .add( _move_node_names_to_tax_sn_jmi = new JMenuItem( "Transfer Node Names to Taxonomic Scientific Names" ) );\r
1136         customizeJMenuItem( _move_node_names_to_tax_sn_jmi );\r
1137         _move_node_names_to_tax_sn_jmi.setToolTipText( "To interpret node names as taxonomic scientific names" );\r
1138         _tools_menu.add( _move_node_names_to_seq_names_jmi = new JMenuItem( "Transfer Node Names to Sequence Names" ) );\r
1139         customizeJMenuItem( _move_node_names_to_seq_names_jmi );\r
1140         _move_node_names_to_seq_names_jmi.setToolTipText( "To interpret node names as sequence (protein, gene) names" );\r
1141         _tools_menu.addSeparator();\r
1142         _tools_menu.add( _obtain_seq_information_jmi = new JMenuItem( "Obtain Sequence Information" ) );\r
1143         customizeJMenuItem( _obtain_seq_information_jmi );\r
1144         _obtain_seq_information_jmi.setToolTipText( "To add additional sequence information" );\r
1145         _tools_menu\r
1146                 .add( _obtain_detailed_taxonomic_information_jmi = new JMenuItem( OBTAIN_DETAILED_TAXONOMIC_INFORMATION ) );\r
1147         customizeJMenuItem( _obtain_detailed_taxonomic_information_jmi );\r
1148         _obtain_detailed_taxonomic_information_jmi\r
1149                 .setToolTipText( "To add additional taxonomic information (from UniProt Taxonomy)" );\r
1150         _tools_menu\r
1151                 .add( _obtain_detailed_taxonomic_information_deleting_jmi = new JMenuItem( "Obtain Detailed Taxonomic Information (deletes nodes!)" ) );\r
1152         customizeJMenuItem( _obtain_detailed_taxonomic_information_deleting_jmi );\r
1153         _obtain_detailed_taxonomic_information_deleting_jmi\r
1154                 .setToolTipText( "To add additional taxonomic information, deletes nodes for which taxonomy cannot found (from UniProt Taxonomy)" );\r
1155         _tools_menu.addSeparator();\r
1156         _tools_menu.add( _read_values_jmi = new JMenuItem( "Attach Vector/Expression Values" ) );\r
1157         customizeJMenuItem( _read_values_jmi );\r
1158         _read_values_jmi.setToolTipText( "To attach vector (e.g. gene expression) values to tree nodes (beta)" );\r
1159         _jmenubar.add( _tools_menu );\r
1160         _tools_menu.add( _read_seqs_jmi = new JMenuItem( "Attach Molecular Sequences" ) );\r
1161         customizeJMenuItem( _read_seqs_jmi );\r
1162         _read_seqs_jmi\r
1163                 .setToolTipText( "To attach molecular sequences to tree nodes (from Fasta-formatted file) (beta)" );\r
1164         _jmenubar.add( _tools_menu );\r
1165     }\r
1166 \r
1167     @Override\r
1168     void close() {\r
1169         if ( isUnsavedDataPresent() ) {\r
1170             final int r = JOptionPane.showConfirmDialog( this,\r
1171                                                          "Exit despite potentially unsaved changes?",\r
1172                                                          "Exit?",\r
1173                                                          JOptionPane.YES_NO_OPTION );\r
1174             if ( r != JOptionPane.YES_OPTION ) {\r
1175                 return;\r
1176             }\r
1177         }\r
1178         exit();\r
1179     }\r
1180 \r
1181     void executeLineageInference() {\r
1182         if ( ( _mainpanel.getCurrentPhylogeny() == null ) || ( _mainpanel.getCurrentPhylogeny().isEmpty() ) ) {\r
1183             return;\r
1184         }\r
1185         if ( !_mainpanel.getCurrentPhylogeny().isRooted() ) {\r
1186             JOptionPane.showMessageDialog( this,\r
1187                                            "Phylogeny is not rooted.",\r
1188                                            "Cannot infer ancestral taxonomies",\r
1189                                            JOptionPane.ERROR_MESSAGE );\r
1190             return;\r
1191         }\r
1192         final AncestralTaxonomyInferrer inferrer = new AncestralTaxonomyInferrer( this,\r
1193                                                                                   _mainpanel.getCurrentTreePanel(),\r
1194                                                                                   _mainpanel.getCurrentPhylogeny()\r
1195                                                                                           .copy() );\r
1196         new Thread( inferrer ).start();\r
1197     }\r
1198 \r
1199     void exit() {\r
1200         removeAllTextFrames();\r
1201         _mainpanel.terminate();\r
1202         _contentpane.removeAll();\r
1203         setVisible( false );\r
1204         dispose();\r
1205         System.exit( 0 );\r
1206     }\r
1207 \r
1208     void readPhylogeniesFromURL() {\r
1209         URL url = null;\r
1210         Phylogeny[] phys = null;\r
1211         final String message = "Please enter a complete URL, for example \"http://purl.org/phylo/treebase/phylows/study/TB2:S15480?format=nexus\"";\r
1212         final String url_string = JOptionPane.showInputDialog( this,\r
1213                                                                message,\r
1214                                                                "Use URL/webservice to obtain a phylogeny",\r
1215                                                                JOptionPane.QUESTION_MESSAGE );\r
1216         boolean nhx_or_nexus = false;\r
1217         if ( ( url_string != null ) && ( url_string.length() > 0 ) ) {\r
1218             try {\r
1219                 url = new URL( url_string );\r
1220                 PhylogenyParser parser = null;\r
1221                 if ( url.getHost().toLowerCase().indexOf( "tolweb" ) >= 0 ) {\r
1222                     parser = new TolParser();\r
1223                 }\r
1224                 else {\r
1225                     parser = ParserUtils.createParserDependingOnUrlContents( url, getConfiguration()\r
1226                             .isValidatePhyloXmlAgainstSchema() );\r
1227                 }\r
1228                 if ( parser instanceof NexusPhylogeniesParser ) {\r
1229                     nhx_or_nexus = true;\r
1230                 }\r
1231                 else if ( parser instanceof NHXParser ) {\r
1232                     nhx_or_nexus = true;\r
1233                 }\r
1234                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1235                     _mainpanel.getCurrentTreePanel().setWaitCursor();\r
1236                 }\r
1237                 else {\r
1238                     _mainpanel.setWaitCursor();\r
1239                 }\r
1240                 final PhylogenyFactory factory = ParserBasedPhylogenyFactory.getInstance();\r
1241                 phys = factory.create( url.openStream(), parser );\r
1242             }\r
1243             catch ( final MalformedURLException e ) {\r
1244                 JOptionPane.showMessageDialog( this,\r
1245                                                "Malformed URL: " + url + "\n" + e.getLocalizedMessage(),\r
1246                                                "Malformed URL",\r
1247                                                JOptionPane.ERROR_MESSAGE );\r
1248             }\r
1249             catch ( final IOException e ) {\r
1250                 JOptionPane.showMessageDialog( this,\r
1251                                                "Could not read from " + url + "\n"\r
1252                                                        + ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1253                                                "Failed to read URL",\r
1254                                                JOptionPane.ERROR_MESSAGE );\r
1255             }\r
1256             catch ( final Exception e ) {\r
1257                 JOptionPane.showMessageDialog( this,\r
1258                                                ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1259                                                "Unexpected Exception",\r
1260                                                JOptionPane.ERROR_MESSAGE );\r
1261             }\r
1262             finally {\r
1263                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1264                     _mainpanel.getCurrentTreePanel().setArrowCursor();\r
1265                 }\r
1266                 else {\r
1267                     _mainpanel.setArrowCursor();\r
1268                 }\r
1269             }\r
1270             if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
1271                 if ( nhx_or_nexus && getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
1272                     for( final Phylogeny phy : phys ) {\r
1273                         PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
1274                     }\r
1275                 }\r
1276                 AptxUtil.addPhylogeniesToTabs( phys,\r
1277                                                new File( url.getFile() ).getName(),\r
1278                                                new File( url.getFile() ).toString(),\r
1279                                                getConfiguration(),\r
1280                                                getMainPanel() );\r
1281                 _mainpanel.getControlPanel().showWhole();\r
1282             }\r
1283         }\r
1284         activateSaveAllIfNeeded();\r
1285         System.gc();\r
1286     }\r
1287 \r
1288     void setMsa( final Msa msa ) {\r
1289         _msa = msa;\r
1290     }\r
1291 \r
1292     void setMsaFile( final File msa_file ) {\r
1293         _msa_file = msa_file;\r
1294     }\r
1295 \r
1296     void setSeqs( final List<MolecularSequence> seqs ) {\r
1297         _seqs = seqs;\r
1298     }\r
1299 \r
1300     void setSeqsFile( final File seqs_file ) {\r
1301         _seqs_file = seqs_file;\r
1302     }\r
1303 \r
1304     void writePhylogenyToGraphicsFile( final String file_name, final GraphicsExportType type ) {\r
1305         _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),\r
1306                                                                     _mainpanel.getCurrentTreePanel().getHeight(),\r
1307                                                                     true );\r
1308         String file_written_to = "";\r
1309         boolean error = false;\r
1310         try {\r
1311             file_written_to = AptxUtil.writePhylogenyToGraphicsFile( file_name,\r
1312                                                                      _mainpanel.getCurrentTreePanel().getWidth(),\r
1313                                                                      _mainpanel.getCurrentTreePanel().getHeight(),\r
1314                                                                      _mainpanel.getCurrentTreePanel(),\r
1315                                                                      _mainpanel.getControlPanel(),\r
1316                                                                      type,\r
1317                                                                      getOptions() );\r
1318         }\r
1319         catch ( final IOException e ) {\r
1320             error = true;\r
1321             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
1322         }\r
1323         if ( !error ) {\r
1324             if ( ( file_written_to != null ) && ( file_written_to.length() > 0 ) ) {\r
1325                 JOptionPane.showMessageDialog( this,\r
1326                                                "Wrote image to: " + file_written_to,\r
1327                                                "Graphics Export",\r
1328                                                JOptionPane.INFORMATION_MESSAGE );\r
1329             }\r
1330             else {\r
1331                 JOptionPane.showMessageDialog( this,\r
1332                                                "There was an unknown problem when attempting to write to an image file: \""\r
1333                                                        + file_name + "\"",\r
1334                                                "Error",\r
1335                                                JOptionPane.ERROR_MESSAGE );\r
1336             }\r
1337         }\r
1338         _contentpane.repaint();\r
1339     }\r
1340 \r
1341     private void addExpressionValuesFromFile() {\r
1342         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1343             JOptionPane.showMessageDialog( this,\r
1344                                            "Need to load evolutionary tree first",\r
1345                                            "Can Not Read Expression Values",\r
1346                                            JOptionPane.WARNING_MESSAGE );\r
1347             return;\r
1348         }\r
1349         final File my_dir = getCurrentDir();\r
1350         if ( my_dir != null ) {\r
1351             _values_filechooser.setCurrentDirectory( my_dir );\r
1352         }\r
1353         final int result = _values_filechooser.showOpenDialog( _contentpane );\r
1354         final File file = _values_filechooser.getSelectedFile();\r
1355         if ( ( file != null ) && ( file.length() > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1356             BasicTable<String> t = null;\r
1357             try {\r
1358                 t = BasicTableParser.parse( file, '\t' );\r
1359                 if ( t.getNumberOfColumns() < 2 ) {\r
1360                     t = BasicTableParser.parse( file, ',' );\r
1361                 }\r
1362                 if ( t.getNumberOfColumns() < 2 ) {\r
1363                     t = BasicTableParser.parse( file, ' ' );\r
1364                 }\r
1365             }\r
1366             catch ( final IOException e ) {\r
1367                 JOptionPane.showMessageDialog( this,\r
1368                                                e.getMessage(),\r
1369                                                "Could Not Read Expression Value Table",\r
1370                                                JOptionPane.ERROR_MESSAGE );\r
1371                 return;\r
1372             }\r
1373             if ( t.getNumberOfColumns() < 2 ) {\r
1374                 JOptionPane.showMessageDialog( this,\r
1375                                                "Table contains " + t.getNumberOfColumns() + " column(s)",\r
1376                                                "Problem with Expression Value Table",\r
1377                                                JOptionPane.ERROR_MESSAGE );\r
1378                 return;\r
1379             }\r
1380             if ( t.getNumberOfRows() < 1 ) {\r
1381                 JOptionPane.showMessageDialog( this,\r
1382                                                "Table contains zero rows",\r
1383                                                "Problem with Expression Value Table",\r
1384                                                JOptionPane.ERROR_MESSAGE );\r
1385                 return;\r
1386             }\r
1387             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1388             if ( t.getNumberOfRows() != phy.getNumberOfExternalNodes() ) {\r
1389                 JOptionPane.showMessageDialog( this,\r
1390                                                "Table contains " + t.getNumberOfRows() + " rows, but tree contains "\r
1391                                                        + phy.getNumberOfExternalNodes() + " external nodes",\r
1392                                                "Warning",\r
1393                                                JOptionPane.WARNING_MESSAGE );\r
1394             }\r
1395             final DescriptiveStatistics stats = new BasicDescriptiveStatistics();\r
1396             int not_found = 0;\r
1397             for( final PhylogenyNodeIterator iter = phy.iteratorPreorder(); iter.hasNext(); ) {\r
1398                 final PhylogenyNode node = iter.next();\r
1399                 final String node_name = node.getName();\r
1400                 if ( !ForesterUtil.isEmpty( node_name ) ) {\r
1401                     int row = -1;\r
1402                     try {\r
1403                         row = t.findRow( node_name );\r
1404                     }\r
1405                     catch ( final IllegalArgumentException e ) {\r
1406                         JOptionPane\r
1407                                 .showMessageDialog( this,\r
1408                                                     e.getMessage(),\r
1409                                                     "Error Mapping Node Identifiers to Expression Value Identifiers",\r
1410                                                     JOptionPane.ERROR_MESSAGE );\r
1411                         return;\r
1412                     }\r
1413                     if ( row < 0 ) {\r
1414                         if ( node.isExternal() ) {\r
1415                             not_found++;\r
1416                         }\r
1417                         continue;\r
1418                     }\r
1419                     final List<Double> l = new ArrayList<Double>();\r
1420                     for( int col = 1; col < t.getNumberOfColumns(); ++col ) {\r
1421                         double d = -100;\r
1422                         try {\r
1423                             d = Double.parseDouble( t.getValueAsString( col, row ) );\r
1424                         }\r
1425                         catch ( final NumberFormatException e ) {\r
1426                             JOptionPane.showMessageDialog( this,\r
1427                                                            "Could not parse \"" + t.getValueAsString( col, row )\r
1428                                                                    + "\" into a decimal value",\r
1429                                                            "Issue with Expression Value Table",\r
1430                                                            JOptionPane.ERROR_MESSAGE );\r
1431                             return;\r
1432                         }\r
1433                         stats.addValue( d );\r
1434                         l.add( d );\r
1435                     }\r
1436                     if ( !l.isEmpty() ) {\r
1437                         if ( node.getNodeData().getProperties() != null ) {\r
1438                             node.getNodeData().getProperties()\r
1439                                     .removePropertiesWithGivenReferencePrefix( PhyloXmlUtil.VECTOR_PROPERTY_REF );\r
1440                         }\r
1441                         node.getNodeData().setVector( l );\r
1442                     }\r
1443                 }\r
1444             }\r
1445             if ( not_found > 0 ) {\r
1446                 JOptionPane.showMessageDialog( this, "Could not fine expression values for " + not_found\r
1447                         + " external node(s)", "Warning", JOptionPane.WARNING_MESSAGE );\r
1448             }\r
1449             getCurrentTreePanel().setStatisticsForExpressionValues( stats );\r
1450         }\r
1451     }\r
1452 \r
1453     private void addSequencesFromFile() {\r
1454         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1455             JOptionPane.showMessageDialog( this,\r
1456                                            "Need to load evolutionary tree first",\r
1457                                            "Can Not Read Sequences",\r
1458                                            JOptionPane.WARNING_MESSAGE );\r
1459             return;\r
1460         }\r
1461         final File my_dir = getCurrentDir();\r
1462         if ( my_dir != null ) {\r
1463             _sequences_filechooser.setCurrentDirectory( my_dir );\r
1464         }\r
1465         final int result = _sequences_filechooser.showOpenDialog( _contentpane );\r
1466         final File file = _sequences_filechooser.getSelectedFile();\r
1467         List<MolecularSequence> seqs = null;\r
1468         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1469             try {\r
1470                 if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {\r
1471                     seqs = FastaParser.parse( new FileInputStream( file ) );\r
1472                 }\r
1473                 else {\r
1474                     JOptionPane.showMessageDialog( this,\r
1475                                                    "Format does not appear to be Fasta",\r
1476                                                    "Multiple sequence file format error",\r
1477                                                    JOptionPane.ERROR_MESSAGE );\r
1478                     return;\r
1479                 }\r
1480             }\r
1481             catch ( final MsaFormatException e ) {\r
1482                 setArrowCursor();\r
1483                 JOptionPane.showMessageDialog( this,\r
1484                                                e.getLocalizedMessage(),\r
1485                                                "Multiple sequence file format error",\r
1486                                                JOptionPane.ERROR_MESSAGE );\r
1487                 return;\r
1488             }\r
1489             catch ( final IOException e ) {\r
1490                 setArrowCursor();\r
1491                 JOptionPane.showMessageDialog( this,\r
1492                                                e.getLocalizedMessage(),\r
1493                                                "Failed to read multiple sequence file",\r
1494                                                JOptionPane.ERROR_MESSAGE );\r
1495                 return;\r
1496             }\r
1497             catch ( final Exception e ) {\r
1498                 setArrowCursor();\r
1499                 e.printStackTrace();\r
1500                 JOptionPane.showMessageDialog( this,\r
1501                                                e.getLocalizedMessage(),\r
1502                                                "Unexpected error during reading of multiple sequence file",\r
1503                                                JOptionPane.ERROR_MESSAGE );\r
1504                 return;\r
1505             }\r
1506             if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {\r
1507                 JOptionPane.showMessageDialog( this,\r
1508                                                "Multiple sequence file is empty",\r
1509                                                "Empty multiple sequence file",\r
1510                                                JOptionPane.ERROR_MESSAGE );\r
1511                 setArrowCursor();\r
1512                 return;\r
1513             }\r
1514         }\r
1515         if ( seqs != null ) {\r
1516             for( final MolecularSequence seq : seqs ) {\r
1517                 System.out.println( seq.getIdentifier() );\r
1518             }\r
1519             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1520             int total_counter = 0;\r
1521             int attached_counter = 0;\r
1522             for( final MolecularSequence seq : seqs ) {\r
1523                 ++total_counter;\r
1524                 final String seq_name = seq.getIdentifier();\r
1525                 if ( !ForesterUtil.isEmpty( seq_name ) ) {\r
1526                     List<PhylogenyNode> nodes = phy.getNodesViaSequenceName( seq_name );\r
1527                     if ( nodes.isEmpty() ) {\r
1528                         nodes = phy.getNodesViaSequenceSymbol( seq_name );\r
1529                     }\r
1530                     if ( nodes.isEmpty() ) {\r
1531                         nodes = phy.getNodesViaGeneName( seq_name );\r
1532                     }\r
1533                     if ( nodes.isEmpty() ) {\r
1534                         nodes = phy.getNodes( seq_name );\r
1535                     }\r
1536                     if ( nodes.size() > 1 ) {\r
1537                         JOptionPane.showMessageDialog( this,\r
1538                                                        "Sequence name \"" + seq_name + "\" is not unique",\r
1539                                                        "Sequence name not unique",\r
1540                                                        JOptionPane.ERROR_MESSAGE );\r
1541                         setArrowCursor();\r
1542                         return;\r
1543                     }\r
1544                     final String[] a = seq_name.split( "\\s" );\r
1545                     if ( nodes.isEmpty() && ( a.length > 1 ) ) {\r
1546                         final String seq_name_split = a[ 0 ];\r
1547                         nodes = phy.getNodesViaSequenceName( seq_name_split );\r
1548                         if ( nodes.isEmpty() ) {\r
1549                             nodes = phy.getNodesViaSequenceSymbol( seq_name_split );\r
1550                         }\r
1551                         if ( nodes.isEmpty() ) {\r
1552                             nodes = phy.getNodes( seq_name_split );\r
1553                         }\r
1554                         if ( nodes.size() > 1 ) {\r
1555                             JOptionPane.showMessageDialog( this, "Split sequence name \"" + seq_name_split\r
1556                                     + "\" is not unique", "Sequence name not unique", JOptionPane.ERROR_MESSAGE );\r
1557                             setArrowCursor();\r
1558                             return;\r
1559                         }\r
1560                     }\r
1561                     if ( nodes.size() == 1 ) {\r
1562                         ++attached_counter;\r
1563                         final PhylogenyNode n = nodes.get( 0 );\r
1564                         if ( !n.getNodeData().isHasSequence() ) {\r
1565                             n.getNodeData().addSequence( new org.forester.phylogeny.data.Sequence() );\r
1566                         }\r
1567                         n.getNodeData().getSequence().setMolecularSequence( seq.getMolecularSequenceAsString() );\r
1568                         if ( ForesterUtil.isEmpty( n.getNodeData().getSequence().getName() ) ) {\r
1569                             n.getNodeData().getSequence().setName( seq_name );\r
1570                         }\r
1571                     }\r
1572                 }\r
1573             }\r
1574             if ( attached_counter > 0 ) {\r
1575                 int ext_nodes = 0;\r
1576                 int ext_nodes_with_seq = 0;\r
1577                 for( final PhylogenyNodeIterator iter = phy.iteratorExternalForward(); iter.hasNext(); ) {\r
1578                     ++ext_nodes;\r
1579                     final PhylogenyNode n = iter.next();\r
1580                     if ( n.getNodeData().isHasSequence()\r
1581                             && !ForesterUtil.isEmpty( n.getNodeData().getSequence().getMolecularSequence() ) ) {\r
1582                         ++ext_nodes_with_seq;\r
1583                     }\r
1584                 }\r
1585                 final String s;\r
1586                 if ( ext_nodes == ext_nodes_with_seq ) {\r
1587                     s = "All " + ext_nodes_with_seq + " external nodes now have a molecular sequence attached to them.";\r
1588                 }\r
1589                 else {\r
1590                     s = ext_nodes_with_seq + " out of " + ext_nodes\r
1591                             + " external nodes now have a molecular sequence attached to them.";\r
1592                 }\r
1593                 if ( ( attached_counter == total_counter ) && ( ext_nodes == ext_nodes_with_seq ) ) {\r
1594                     JOptionPane.showMessageDialog( this,\r
1595                                                    "Attached all " + total_counter + " sequences to tree nodes.\n" + s,\r
1596                                                    "All sequences attached",\r
1597                                                    JOptionPane.INFORMATION_MESSAGE );\r
1598                 }\r
1599                 else {\r
1600                     JOptionPane.showMessageDialog( this, "Attached " + attached_counter\r
1601                             + " sequences out of a total of " + total_counter + " sequences.\n" + s, attached_counter\r
1602                             + " sequences attached", JOptionPane.WARNING_MESSAGE );\r
1603                 }\r
1604             }\r
1605             else {\r
1606                 JOptionPane.showMessageDialog( this, "No maching tree node for any of the " + total_counter\r
1607                         + " sequences", "Could not attach any sequences", JOptionPane.ERROR_MESSAGE );\r
1608             }\r
1609         }\r
1610     }\r
1611 \r
1612     private void choosePdfWidth() {\r
1613         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1614                                                                  "Please enter the default line width for PDF export.\n"\r
1615                                                                          + "[current value: "\r
1616                                                                          + getOptions().getPrintLineWidth() + "]\n",\r
1617                                                                  "Line Width for PDF Export",\r
1618                                                                  JOptionPane.QUESTION_MESSAGE,\r
1619                                                                  null,\r
1620                                                                  null,\r
1621                                                                  getOptions().getPrintLineWidth() );\r
1622         if ( !ForesterUtil.isEmpty( s ) ) {\r
1623             boolean success = true;\r
1624             float f = 0.0f;\r
1625             final String m_str = s.trim();\r
1626             if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1627                 try {\r
1628                     f = Float.parseFloat( m_str );\r
1629                 }\r
1630                 catch ( final Exception ex ) {\r
1631                     success = false;\r
1632                 }\r
1633             }\r
1634             else {\r
1635                 success = false;\r
1636             }\r
1637             if ( success && ( f > 0.0 ) ) {\r
1638                 getOptions().setPrintLineWidth( f );\r
1639             }\r
1640         }\r
1641     }\r
1642 \r
1643     private void choosePrintSize() {\r
1644         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1645                                                                  "Please enter values for width and height,\nseparated by a comma.\n"\r
1646                                                                          + "[current values: "\r
1647                                                                          + getOptions().getPrintSizeX() + ", "\r
1648                                                                          + getOptions().getPrintSizeY() + "]\n"\r
1649                                                                          + "[A4: " + Constants.A4_SIZE_X + ", "\r
1650                                                                          + Constants.A4_SIZE_Y + "]\n" + "[US Letter: "\r
1651                                                                          + Constants.US_LETTER_SIZE_X + ", "\r
1652                                                                          + Constants.US_LETTER_SIZE_Y + "]",\r
1653                                                                  "Default Size for Graphics Export",\r
1654                                                                  JOptionPane.QUESTION_MESSAGE,\r
1655                                                                  null,\r
1656                                                                  null,\r
1657                                                                  getOptions().getPrintSizeX() + ", "\r
1658                                                                          + getOptions().getPrintSizeY() );\r
1659         if ( !ForesterUtil.isEmpty( s ) && ( s.indexOf( ',' ) > 0 ) ) {\r
1660             boolean success = true;\r
1661             int x = 0;\r
1662             int y = 0;\r
1663             final String[] str_ary = s.split( "," );\r
1664             if ( str_ary.length == 2 ) {\r
1665                 final String x_str = str_ary[ 0 ].trim();\r
1666                 final String y_str = str_ary[ 1 ].trim();\r
1667                 if ( !ForesterUtil.isEmpty( x_str ) && !ForesterUtil.isEmpty( y_str ) ) {\r
1668                     try {\r
1669                         x = Integer.parseInt( x_str );\r
1670                         y = Integer.parseInt( y_str );\r
1671                     }\r
1672                     catch ( final Exception ex ) {\r
1673                         success = false;\r
1674                     }\r
1675                 }\r
1676                 else {\r
1677                     success = false;\r
1678                 }\r
1679             }\r
1680             else {\r
1681                 success = false;\r
1682             }\r
1683             if ( success && ( x > 1 ) && ( y > 1 ) ) {\r
1684                 getOptions().setPrintSizeX( x );\r
1685                 getOptions().setPrintSizeY( y );\r
1686             }\r
1687         }\r
1688     }\r
1689 \r
1690     private void closeCurrentPane() {\r
1691         if ( getMainPanel().getCurrentTreePanel() != null ) {\r
1692             if ( getMainPanel().getCurrentTreePanel().isEdited() ) {\r
1693                 final int r = JOptionPane.showConfirmDialog( this,\r
1694                                                              "Close tab despite potentially unsaved changes?",\r
1695                                                              "Close Tab?",\r
1696                                                              JOptionPane.YES_NO_OPTION );\r
1697                 if ( r != JOptionPane.YES_OPTION ) {\r
1698                     return;\r
1699                 }\r
1700             }\r
1701             getMainPanel().closeCurrentPane();\r
1702             activateSaveAllIfNeeded();\r
1703         }\r
1704     }\r
1705 \r
1706     private void collapseBl( final Phylogeny phy ) {\r
1707         final PhylogenyNodeIterator it = phy.iteratorPostorder();\r
1708         final List<PhylogenyNode> to_be_removed = new ArrayList<PhylogenyNode>();\r
1709         double min_bl = Double.MAX_VALUE;\r
1710         boolean bl_present = false;\r
1711         while ( it.hasNext() ) {\r
1712             final PhylogenyNode n = it.next();\r
1713             if ( !n.isExternal() && !n.isRoot() ) {\r
1714                 final double bl = n.getDistanceToParent();\r
1715                 if ( bl != PhylogenyDataUtil.BRANCH_LENGTH_DEFAULT ) {\r
1716                     bl_present = true;\r
1717                     if ( bl < getMinNotCollapseBlValue() ) {\r
1718                         to_be_removed.add( n );\r
1719                     }\r
1720                     if ( bl < min_bl ) {\r
1721                         min_bl = bl;\r
1722                     }\r
1723                 }\r
1724             }\r
1725         }\r
1726         if ( bl_present ) {\r
1727             for( final PhylogenyNode node : to_be_removed ) {\r
1728                 PhylogenyMethods.removeNode( node, phy );\r
1729             }\r
1730             if ( to_be_removed.size() > 0 ) {\r
1731                 phy.externalNodesHaveChanged();\r
1732                 phy.clearHashIdToNodeMap();\r
1733                 phy.recalculateNumberOfExternalDescendants( true );\r
1734                 getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
1735                 getCurrentTreePanel().updateSetOfCollapsedExternalNodes();\r
1736                 getCurrentTreePanel().calculateLongestExtNodeInfo();\r
1737                 getCurrentTreePanel().setNodeInPreorderToNull();\r
1738                 getCurrentTreePanel().recalculateMaxDistanceToRoot();\r
1739                 getCurrentTreePanel().resetPreferredSize();\r
1740                 getCurrentTreePanel().setEdited( true );\r
1741                 getCurrentTreePanel().repaint();\r
1742                 repaint();\r
1743             }\r
1744             if ( to_be_removed.size() > 0 ) {\r
1745                 JOptionPane.showMessageDialog( this, "Collapsed " + to_be_removed.size()\r
1746                         + " branches with\nbranch length values below " + getMinNotCollapseBlValue(), "Collapsed "\r
1747                         + to_be_removed.size() + " branches", JOptionPane.INFORMATION_MESSAGE );\r
1748             }\r
1749             else {\r
1750                 JOptionPane.showMessageDialog( this,\r
1751                                                "No branch collapsed,\nminimum branch length is " + min_bl,\r
1752                                                "No branch collapsed",\r
1753                                                JOptionPane.INFORMATION_MESSAGE );\r
1754             }\r
1755         }\r
1756         else {\r
1757             JOptionPane.showMessageDialog( this,\r
1758                                            "No branch collapsed because no branch length values present",\r
1759                                            "No branch length values present",\r
1760                                            JOptionPane.INFORMATION_MESSAGE );\r
1761         }\r
1762     }\r
1763 \r
1764     private void collapse( final Phylogeny phy ) {\r
1765         final PhylogenyNodeIterator it = phy.iteratorPostorder();\r
1766         final List<PhylogenyNode> to_be_removed = new ArrayList<PhylogenyNode>();\r
1767         double min_support = Double.MAX_VALUE;\r
1768         boolean conf_present = false;\r
1769         while ( it.hasNext() ) {\r
1770             final PhylogenyNode n = it.next();\r
1771             if ( !n.isExternal() && !n.isRoot() ) {\r
1772                 final List<Confidence> c = n.getBranchData().getConfidences();\r
1773                 if ( ( c != null ) && ( c.size() > 0 ) ) {\r
1774                     conf_present = true;\r
1775                     double max = 0;\r
1776                     for( final Confidence confidence : c ) {\r
1777                         if ( confidence.getValue() > max ) {\r
1778                             max = confidence.getValue();\r
1779                         }\r
1780                     }\r
1781                     if ( max < getMinNotCollapseConfidenceValue() ) {\r
1782                         to_be_removed.add( n );\r
1783                     }\r
1784                     if ( max < min_support ) {\r
1785                         min_support = max;\r
1786                     }\r
1787                 }\r
1788             }\r
1789         }\r
1790         if ( conf_present ) {\r
1791             for( final PhylogenyNode node : to_be_removed ) {\r
1792                 PhylogenyMethods.removeNode( node, phy );\r
1793             }\r
1794             if ( to_be_removed.size() > 0 ) {\r
1795                 phy.externalNodesHaveChanged();\r
1796                 phy.clearHashIdToNodeMap();\r
1797                 phy.recalculateNumberOfExternalDescendants( true );\r
1798                 getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
1799                 getCurrentTreePanel().updateSetOfCollapsedExternalNodes();\r
1800                 getCurrentTreePanel().calculateLongestExtNodeInfo();\r
1801                 getCurrentTreePanel().setNodeInPreorderToNull();\r
1802                 getCurrentTreePanel().recalculateMaxDistanceToRoot();\r
1803                 getCurrentTreePanel().resetPreferredSize();\r
1804                 getCurrentTreePanel().setEdited( true );\r
1805                 getCurrentTreePanel().repaint();\r
1806                 repaint();\r
1807             }\r
1808             if ( to_be_removed.size() > 0 ) {\r
1809                 JOptionPane.showMessageDialog( this, "Collapsed " + to_be_removed.size()\r
1810                         + " branches with\nconfidence values below " + getMinNotCollapseConfidenceValue(), "Collapsed "\r
1811                         + to_be_removed.size() + " branches", JOptionPane.INFORMATION_MESSAGE );\r
1812             }\r
1813             else {\r
1814                 JOptionPane.showMessageDialog( this, "No branch collapsed,\nminimum confidence value per branch is "\r
1815                         + min_support, "No branch collapsed", JOptionPane.INFORMATION_MESSAGE );\r
1816             }\r
1817         }\r
1818         else {\r
1819             JOptionPane.showMessageDialog( this,\r
1820                                            "No branch collapsed because no confidence values present",\r
1821                                            "No confidence values present",\r
1822                                            JOptionPane.INFORMATION_MESSAGE );\r
1823         }\r
1824     }\r
1825 \r
1826     private void collapseBelowThreshold() {\r
1827         if ( getCurrentTreePanel() != null ) {\r
1828             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1829             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1830                 final String s = ( String ) JOptionPane.showInputDialog( this,\r
1831                                                                          "Please enter the minimum confidence value\n",\r
1832                                                                          "Minimal Confidence Value",\r
1833                                                                          JOptionPane.QUESTION_MESSAGE,\r
1834                                                                          null,\r
1835                                                                          null,\r
1836                                                                          getMinNotCollapseConfidenceValue() );\r
1837                 if ( !ForesterUtil.isEmpty( s ) ) {\r
1838                     boolean success = true;\r
1839                     double m = 0.0;\r
1840                     final String m_str = s.trim();\r
1841                     if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1842                         try {\r
1843                             m = Double.parseDouble( m_str );\r
1844                         }\r
1845                         catch ( final Exception ex ) {\r
1846                             success = false;\r
1847                         }\r
1848                     }\r
1849                     else {\r
1850                         success = false;\r
1851                     }\r
1852                     if ( success && ( m >= 0.0 ) ) {\r
1853                         setMinNotCollapseConfidenceValue( m );\r
1854                         collapse( phy );\r
1855                     }\r
1856                 }\r
1857             }\r
1858         }\r
1859     }\r
1860 \r
1861     private void collapseBelowBranchLengthThreshold() {\r
1862         if ( getCurrentTreePanel() != null ) {\r
1863             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1864             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1865                 final String s = ( String ) JOptionPane\r
1866                         .showInputDialog( this,\r
1867                                           "Please enter the minimum branch length value\n",\r
1868                                           "Minimal Branch Length Value",\r
1869                                           JOptionPane.QUESTION_MESSAGE,\r
1870                                           null,\r
1871                                           null,\r
1872                                           getMinNotCollapseBlValue() );\r
1873                 if ( !ForesterUtil.isEmpty( s ) ) {\r
1874                     boolean success = true;\r
1875                     double m = 0.0;\r
1876                     final String m_str = s.trim();\r
1877                     if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1878                         try {\r
1879                             m = Double.parseDouble( m_str );\r
1880                         }\r
1881                         catch ( final Exception ex ) {\r
1882                             success = false;\r
1883                         }\r
1884                     }\r
1885                     else {\r
1886                         success = false;\r
1887                     }\r
1888                     if ( success && ( m >= 0.0 ) ) {\r
1889                         setMinNotCollapseBlValue( m );\r
1890                         collapseBl( phy );\r
1891                     }\r
1892                 }\r
1893             }\r
1894         }\r
1895     }\r
1896 \r
1897     private PhyloXmlParser createPhyloXmlParser() {\r
1898         PhyloXmlParser xml_parser = null;\r
1899         if ( getConfiguration().isValidatePhyloXmlAgainstSchema() ) {\r
1900             try {\r
1901                 xml_parser = PhyloXmlParser.createPhyloXmlParserXsdValidating();\r
1902             }\r
1903             catch ( final Exception e ) {\r
1904                 JOptionPane.showMessageDialog( this,\r
1905                                                e.getLocalizedMessage(),\r
1906                                                "failed to create validating XML parser",\r
1907                                                JOptionPane.WARNING_MESSAGE );\r
1908             }\r
1909         }\r
1910         if ( xml_parser == null ) {\r
1911             xml_parser = PhyloXmlParser.createPhyloXmlParser();\r
1912         }\r
1913         return xml_parser;\r
1914     }\r
1915 \r
1916     private void executePhyleneticInference( final boolean from_unaligned_seqs ) {\r
1917         final PhyloInferenceDialog dialog = new PhyloInferenceDialog( this,\r
1918                                                                       getPhylogeneticInferenceOptions(),\r
1919                                                                       from_unaligned_seqs );\r
1920         dialog.activate();\r
1921         if ( dialog.getValue() == JOptionPane.OK_OPTION ) {\r
1922             if ( !from_unaligned_seqs ) {\r
1923                 if ( getMsa() != null ) {\r
1924                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getMsa(),\r
1925                                                                                     getPhylogeneticInferenceOptions()\r
1926                                                                                             .copy(), this );\r
1927                     new Thread( inferrer ).start();\r
1928                 }\r
1929                 else {\r
1930                     JOptionPane.showMessageDialog( this,\r
1931                                                    "No multiple sequence alignment selected",\r
1932                                                    "Phylogenetic Inference Not Launched",\r
1933                                                    JOptionPane.WARNING_MESSAGE );\r
1934                 }\r
1935             }\r
1936             else {\r
1937                 if ( getSeqs() != null ) {\r
1938                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getSeqs(),\r
1939                                                                                     getPhylogeneticInferenceOptions()\r
1940                                                                                             .copy(), this );\r
1941                     new Thread( inferrer ).start();\r
1942                 }\r
1943                 else {\r
1944                     JOptionPane.showMessageDialog( this,\r
1945                                                    "No input sequences selected",\r
1946                                                    "Phylogenetic Inference Not Launched",\r
1947                                                    JOptionPane.WARNING_MESSAGE );\r
1948                 }\r
1949             }\r
1950         }\r
1951     }\r
1952 \r
1953     private void extractTaxDataFromNodeNames() throws PhyloXmlDataFormatException {\r
1954         final StringBuilder sb = new StringBuilder();\r
1955         final StringBuilder sb_failed = new StringBuilder();\r
1956         int counter = 0;\r
1957         int counter_failed = 0;\r
1958         if ( getCurrentTreePanel() != null ) {\r
1959             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1960             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1961                 final PhylogenyNodeIterator it = phy.iteratorExternalForward();\r
1962                 while ( it.hasNext() ) {\r
1963                     final PhylogenyNode n = it.next();\r
1964                     final String name = n.getName().trim();\r
1965                     if ( !ForesterUtil.isEmpty( name ) ) {\r
1966                         final String nt = ParserUtils.extractTaxonomyDataFromNodeName( n,\r
1967                                                                                        TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1968                         if ( !ForesterUtil.isEmpty( nt ) ) {\r
1969                             if ( counter < 15 ) {\r
1970                                 sb.append( name + ": " + nt + "\n" );\r
1971                             }\r
1972                             else if ( counter == 15 ) {\r
1973                                 sb.append( "...\n" );\r
1974                             }\r
1975                             counter++;\r
1976                         }\r
1977                         else {\r
1978                             if ( counter_failed < 15 ) {\r
1979                                 sb_failed.append( name + "\n" );\r
1980                             }\r
1981                             else if ( counter_failed == 15 ) {\r
1982                                 sb_failed.append( "...\n" );\r
1983                             }\r
1984                             counter_failed++;\r
1985                         }\r
1986                     }\r
1987                 }\r
1988                 if ( counter > 0 ) {\r
1989                     String failed = "";\r
1990                     String all = "all ";\r
1991                     if ( counter_failed > 0 ) {\r
1992                         all = "";\r
1993                         failed = "\nCould not extract taxonomic data for " + counter_failed\r
1994                                 + " named external nodes:\n" + sb_failed;\r
1995                     }\r
1996                     JOptionPane.showMessageDialog( this,\r
1997                                                    "Extracted taxonomic data from " + all + counter\r
1998                                                            + " named external nodes:\n" + sb.toString() + failed,\r
1999                                                    "Taxonomic Data Extraction Completed",\r
2000                                                    counter_failed > 0 ? JOptionPane.WARNING_MESSAGE\r
2001                                                            : JOptionPane.INFORMATION_MESSAGE );\r
2002                 }\r
2003                 else {\r
2004                     JOptionPane\r
2005                             .showMessageDialog( this,\r
2006                                                 "Could not extract any taxonomic data.\nMaybe node names are empty\n"\r
2007                                                         + "or not in the forms \"XYZ_CAEEL\", \"XYZ_6239\", or \"XYZ_Caenorhabditis_elegans\"\n"\r
2008                                                         + "or nodes already have taxonomic data?\n",\r
2009                                                 "No Taxonomic Data Extracted",\r
2010                                                 JOptionPane.ERROR_MESSAGE );\r
2011                 }\r
2012             }\r
2013         }\r
2014     }\r
2015 \r
2016     private ControlPanel getControlPanel() {\r
2017         return getMainPanel().getControlPanel();\r
2018     }\r
2019 \r
2020     private File getCurrentDir() {\r
2021         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
2022             if ( ForesterUtil.isWindows() ) {\r
2023                 try {\r
2024                     _current_dir = new File( WindowsUtils.getCurrentUserDesktopPath() );\r
2025                 }\r
2026                 catch ( final Exception e ) {\r
2027                     _current_dir = null;\r
2028                 }\r
2029             }\r
2030         }\r
2031         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
2032             if ( System.getProperty( "user.home" ) != null ) {\r
2033                 _current_dir = new File( System.getProperty( "user.home" ) );\r
2034             }\r
2035             else if ( System.getProperty( "user.dir" ) != null ) {\r
2036                 _current_dir = new File( System.getProperty( "user.dir" ) );\r
2037             }\r
2038         }\r
2039         return _current_dir;\r
2040     }\r
2041 \r
2042     private double getMinNotCollapseConfidenceValue() {\r
2043         return _min_not_collapse;\r
2044     }\r
2045 \r
2046     private double getMinNotCollapseBlValue() {\r
2047         return _min_not_collapse_bl;\r
2048     }\r
2049 \r
2050     private PhylogeneticInferenceOptions getPhylogeneticInferenceOptions() {\r
2051         if ( _phylogenetic_inference_options == null ) {\r
2052             _phylogenetic_inference_options = new PhylogeneticInferenceOptions();\r
2053         }\r
2054         return _phylogenetic_inference_options;\r
2055     }\r
2056 \r
2057     private boolean isUnsavedDataPresent() {\r
2058         final List<TreePanel> tps = getMainPanel().getTreePanels();\r
2059         for( final TreePanel tp : tps ) {\r
2060             if ( tp.isEdited() ) {\r
2061                 return true;\r
2062             }\r
2063         }\r
2064         return false;\r
2065     }\r
2066 \r
2067     private void moveNodeNamesToSeqNames() throws PhyloXmlDataFormatException {\r
2068         if ( getCurrentTreePanel() != null ) {\r
2069             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2070             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2071                 PhylogenyMethods\r
2072                         .transferNodeNameToField( phy, PhylogenyMethods.PhylogenyNodeField.SEQUENCE_NAME, false );\r
2073             }\r
2074         }\r
2075     }\r
2076 \r
2077     private void moveNodeNamesToTaxSn() throws PhyloXmlDataFormatException {\r
2078         if ( getCurrentTreePanel() != null ) {\r
2079             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2080             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2081                 PhylogenyMethods.transferNodeNameToField( phy,\r
2082                                                           PhylogenyMethods.PhylogenyNodeField.TAXONOMY_SCIENTIFIC_NAME,\r
2083                                                           false );\r
2084             }\r
2085         }\r
2086     }\r
2087 \r
2088     private void newTree() {\r
2089         final Phylogeny[] phys = new Phylogeny[ 1 ];\r
2090         final Phylogeny phy = new Phylogeny();\r
2091         final PhylogenyNode node = new PhylogenyNode();\r
2092         phy.setRoot( node );\r
2093         phy.setRooted( true );\r
2094         phys[ 0 ] = phy;\r
2095         AptxUtil.addPhylogeniesToTabs( phys, "", "", getConfiguration(), getMainPanel() );\r
2096         _mainpanel.getControlPanel().showWhole();\r
2097         _mainpanel.getCurrentTreePanel().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2098         _mainpanel.getOptions().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2099         if ( getMainPanel().getMainFrame() == null ) {\r
2100             // Must be "E" applet version.\r
2101             ( ( ArchaeopteryxE ) ( ( MainPanelApplets ) getMainPanel() ).getApplet() )\r
2102                     .setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2103         }\r
2104         else {\r
2105             getMainPanel().getMainFrame().setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2106         }\r
2107         activateSaveAllIfNeeded();\r
2108         System.gc();\r
2109     }\r
2110 \r
2111     private void obtainDetailedTaxonomicInformation() {\r
2112         if ( getCurrentTreePanel() != null ) {\r
2113             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2114             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2115                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
2116                                                                        _mainpanel.getCurrentTreePanel(),\r
2117                                                                        phy.copy(),\r
2118                                                                        false,\r
2119                                                                        true );\r
2120                 new Thread( t ).start();\r
2121             }\r
2122         }\r
2123     }\r
2124 \r
2125     private void obtainDetailedTaxonomicInformationDelete() {\r
2126         if ( getCurrentTreePanel() != null ) {\r
2127             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2128             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2129                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
2130                                                                        _mainpanel.getCurrentTreePanel(),\r
2131                                                                        phy.copy(),\r
2132                                                                        true,\r
2133                                                                        true );\r
2134                 new Thread( t ).start();\r
2135             }\r
2136         }\r
2137     }\r
2138 \r
2139     private void obtainSequenceInformation() {\r
2140         if ( getCurrentTreePanel() != null ) {\r
2141             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2142             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2143                 final SequenceDataRetriver u = new SequenceDataRetriver( this,\r
2144                                                                          _mainpanel.getCurrentTreePanel(),\r
2145                                                                          phy.copy() );\r
2146                 new Thread( u ).start();\r
2147             }\r
2148         }\r
2149     }\r
2150 \r
2151     private void print() {\r
2152         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null )\r
2153                 || getCurrentTreePanel().getPhylogeny().isEmpty() ) {\r
2154             return;\r
2155         }\r
2156         if ( !getOptions().isPrintUsingActualSize() ) {\r
2157             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX() - 80,\r
2158                                                              getOptions().getPrintSizeY() - 140,\r
2159                                                              true );\r
2160             getCurrentTreePanel().resetPreferredSize();\r
2161             getCurrentTreePanel().repaint();\r
2162         }\r
2163         final String job_name = Constants.PRG_NAME;\r
2164         boolean error = false;\r
2165         String printer_name = null;\r
2166         try {\r
2167             printer_name = Printer.print( getCurrentTreePanel(), job_name );\r
2168         }\r
2169         catch ( final Exception e ) {\r
2170             error = true;\r
2171             JOptionPane.showMessageDialog( this, e.getMessage(), "Printing Error", JOptionPane.ERROR_MESSAGE );\r
2172         }\r
2173         if ( !error && ( printer_name != null ) ) {\r
2174             String msg = "Printing data sent to printer";\r
2175             if ( printer_name.length() > 1 ) {\r
2176                 msg += " [" + printer_name + "]";\r
2177             }\r
2178             JOptionPane.showMessageDialog( this, msg, "Printing...", JOptionPane.INFORMATION_MESSAGE );\r
2179         }\r
2180         if ( !getOptions().isPrintUsingActualSize() ) {\r
2181             getControlPanel().showWhole();\r
2182         }\r
2183     }\r
2184 \r
2185     private void printPhylogenyToPdf( final String file_name ) {\r
2186         if ( !getOptions().isPrintUsingActualSize() ) {\r
2187             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX(),\r
2188                                                              getOptions().getPrintSizeY(),\r
2189                                                              true );\r
2190             getCurrentTreePanel().resetPreferredSize();\r
2191             getCurrentTreePanel().repaint();\r
2192         }\r
2193         String pdf_written_to = "";\r
2194         boolean error = false;\r
2195         try {\r
2196             if ( getOptions().isPrintUsingActualSize() ) {\r
2197                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name,\r
2198                                                                   getCurrentTreePanel(),\r
2199                                                                   getCurrentTreePanel().getWidth(),\r
2200                                                                   getCurrentTreePanel().getHeight() );\r
2201             }\r
2202             else {\r
2203                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name, getCurrentTreePanel(), getOptions()\r
2204                         .getPrintSizeX(), getOptions().getPrintSizeY() );\r
2205             }\r
2206         }\r
2207         catch ( final IOException e ) {\r
2208             error = true;\r
2209             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
2210         }\r
2211         if ( !error ) {\r
2212             if ( !ForesterUtil.isEmpty( pdf_written_to ) ) {\r
2213                 JOptionPane.showMessageDialog( this,\r
2214                                                "Wrote PDF to: " + pdf_written_to,\r
2215                                                "Information",\r
2216                                                JOptionPane.INFORMATION_MESSAGE );\r
2217             }\r
2218             else {\r
2219                 JOptionPane.showMessageDialog( this,\r
2220                                                "There was an unknown problem when attempting to write to PDF file: \""\r
2221                                                        + file_name + "\"",\r
2222                                                "Error",\r
2223                                                JOptionPane.ERROR_MESSAGE );\r
2224             }\r
2225         }\r
2226         if ( !getOptions().isPrintUsingActualSize() ) {\r
2227             getControlPanel().showWhole();\r
2228         }\r
2229     }\r
2230 \r
2231     private void readPhylogeniesFromFile() {\r
2232         boolean exception = false;\r
2233         Phylogeny[] phys = null;\r
2234         // Set an initial directory if none set yet\r
2235         final File my_dir = getCurrentDir();\r
2236         _open_filechooser.setMultiSelectionEnabled( true );\r
2237         // Open file-open dialog and set current directory\r
2238         if ( my_dir != null ) {\r
2239             _open_filechooser.setCurrentDirectory( my_dir );\r
2240         }\r
2241         final int result = _open_filechooser.showOpenDialog( _contentpane );\r
2242         // All done: get the file\r
2243         final File[] files = _open_filechooser.getSelectedFiles();\r
2244         setCurrentDir( _open_filechooser.getCurrentDirectory() );\r
2245         boolean nhx_or_nexus = false;\r
2246         if ( ( files != null ) && ( files.length > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2247             for( final File file : files ) {\r
2248                 if ( ( file != null ) && !file.isDirectory() ) {\r
2249                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2250                         _mainpanel.getCurrentTreePanel().setWaitCursor();\r
2251                     }\r
2252                     else {\r
2253                         _mainpanel.setWaitCursor();\r
2254                     }\r
2255                     if ( ( _open_filechooser.getFileFilter() == MainFrameApplication.nhfilter )\r
2256                             || ( _open_filechooser.getFileFilter() == MainFrameApplication.nhxfilter ) ) {\r
2257                         try {\r
2258                             final NHXParser nhx = new NHXParser();\r
2259                             setSpecialOptionsForNhxParser( nhx );\r
2260                             phys = PhylogenyMethods.readPhylogenies( nhx, file );\r
2261                             nhx_or_nexus = true;\r
2262                         }\r
2263                         catch ( final Exception e ) {\r
2264                             exception = true;\r
2265                             exceptionOccuredDuringOpenFile( e );\r
2266                         }\r
2267                     }\r
2268                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2269                         warnIfNotPhyloXmlValidation( getConfiguration() );\r
2270                         try {\r
2271                             final PhyloXmlParser xml_parser = createPhyloXmlParser();\r
2272                             phys = PhylogenyMethods.readPhylogenies( xml_parser, file );\r
2273                         }\r
2274                         catch ( final Exception e ) {\r
2275                             exception = true;\r
2276                             exceptionOccuredDuringOpenFile( e );\r
2277                         }\r
2278                     }\r
2279                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2280                         try {\r
2281                             phys = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2282                         }\r
2283                         catch ( final Exception e ) {\r
2284                             exception = true;\r
2285                             exceptionOccuredDuringOpenFile( e );\r
2286                         }\r
2287                     }\r
2288                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2289                         try {\r
2290                             final NexusPhylogeniesParser nex = new NexusPhylogeniesParser();\r
2291                             setSpecialOptionsForNexParser( nex );\r
2292                             phys = PhylogenyMethods.readPhylogenies( nex, file );\r
2293                             nhx_or_nexus = true;\r
2294                         }\r
2295                         catch ( final Exception e ) {\r
2296                             exception = true;\r
2297                             exceptionOccuredDuringOpenFile( e );\r
2298                         }\r
2299                     }\r
2300                     // "*.*":\r
2301                     else {\r
2302                         try {\r
2303                             final PhylogenyParser parser = ParserUtils\r
2304                                     .createParserDependingOnFileType( file, getConfiguration()\r
2305                                             .isValidatePhyloXmlAgainstSchema() );\r
2306                             if ( parser instanceof NexusPhylogeniesParser ) {\r
2307                                 final NexusPhylogeniesParser nex = ( NexusPhylogeniesParser ) parser;\r
2308                                 setSpecialOptionsForNexParser( nex );\r
2309                                 nhx_or_nexus = true;\r
2310                             }\r
2311                             else if ( parser instanceof NHXParser ) {\r
2312                                 final NHXParser nhx = ( NHXParser ) parser;\r
2313                                 setSpecialOptionsForNhxParser( nhx );\r
2314                                 nhx_or_nexus = true;\r
2315                             }\r
2316                             else if ( parser instanceof PhyloXmlParser ) {\r
2317                                 warnIfNotPhyloXmlValidation( getConfiguration() );\r
2318                             }\r
2319                             phys = PhylogenyMethods.readPhylogenies( parser, file );\r
2320                         }\r
2321                         catch ( final Exception e ) {\r
2322                             exception = true;\r
2323                             exceptionOccuredDuringOpenFile( e );\r
2324                         }\r
2325                     }\r
2326                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2327                         _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2328                     }\r
2329                     else {\r
2330                         _mainpanel.setArrowCursor();\r
2331                     }\r
2332                     if ( !exception && ( phys != null ) && ( phys.length > 0 ) ) {\r
2333                         boolean one_desc = false;\r
2334                         if ( nhx_or_nexus ) {\r
2335                             for( final Phylogeny phy : phys ) {\r
2336                                 if ( getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
2337                                     PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
2338                                 }\r
2339                                 if ( PhylogenyMethods.getMinimumDescendentsPerInternalNodes( phy ) == 1 ) {\r
2340                                     one_desc = true;\r
2341                                     break;\r
2342                                 }\r
2343                             }\r
2344                         }\r
2345                         if ( PREPROCESS_TREES ) {\r
2346                             preProcessTreesUponReading( phys );\r
2347                         }\r
2348                         AptxUtil.addPhylogeniesToTabs( phys,\r
2349                                                        file.getName(),\r
2350                                                        file.getAbsolutePath(),\r
2351                                                        getConfiguration(),\r
2352                                                        getMainPanel() );\r
2353                         _mainpanel.getControlPanel().showWhole();\r
2354                         if ( nhx_or_nexus && one_desc ) {\r
2355                             JOptionPane\r
2356                                     .showMessageDialog( this,\r
2357                                                         "One or more trees contain (a) node(s) with one descendant, "\r
2358                                                                 + ForesterUtil.LINE_SEPARATOR\r
2359                                                                 + "possibly indicating illegal parentheses within node names.",\r
2360                                                         "Warning: Possible Error in New Hampshire Formatted Data",\r
2361                                                         JOptionPane.WARNING_MESSAGE );\r
2362                         }\r
2363                     }\r
2364                 }\r
2365             }\r
2366         }\r
2367         activateSaveAllIfNeeded();\r
2368         System.gc();\r
2369     }\r
2370 \r
2371     private void preProcessTreesUponReading( final Phylogeny[] phys ) {\r
2372         for( final Phylogeny phy : phys ) {\r
2373             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2374                 for( final PhylogenyNodeIterator it = phy.iteratorPreorder(); it.hasNext(); ) {\r
2375                     final PhylogenyNode n = it.next();\r
2376                     if ( n.isExternal() ) {\r
2377                         if ( n.getNodeData().isHasSequence() ) {\r
2378                             final Sequence s = n.getNodeData().getSequence();\r
2379                             if ( ForesterUtil.isEmpty( s.getGeneName() ) || s.getGeneName().startsWith( "LOC" ) ) {\r
2380                                 if ( ( s.getAccession() != null )\r
2381                                         && !ForesterUtil.isEmpty( s.getAccession().getValue() ) ) {\r
2382                                     s.setGeneName( s.getAccession().getValue() );\r
2383                                 }\r
2384                                 else if ( !ForesterUtil.isEmpty( n.getName() ) ) {\r
2385                                     s.setGeneName( n.getName() );\r
2386                                 }\r
2387                             }\r
2388                         }\r
2389                     }\r
2390                 }\r
2391             }\r
2392         }\r
2393     }\r
2394 \r
2395     private void readSpeciesTreeFromFile() {\r
2396         Phylogeny t = null;\r
2397         boolean exception = false;\r
2398         final File my_dir = getCurrentDir();\r
2399         _open_filechooser_for_species_tree.setSelectedFile( new File( "" ) );\r
2400         if ( my_dir != null ) {\r
2401             _open_filechooser_for_species_tree.setCurrentDirectory( my_dir );\r
2402         }\r
2403         final int result = _open_filechooser_for_species_tree.showOpenDialog( _contentpane );\r
2404         final File file = _open_filechooser_for_species_tree.getSelectedFile();\r
2405         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2406             if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2407                 try {\r
2408                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2409                             .createPhyloXmlParserXsdValidating(), file );\r
2410                     t = trees[ 0 ];\r
2411                 }\r
2412                 catch ( final Exception e ) {\r
2413                     exception = true;\r
2414                     exceptionOccuredDuringOpenFile( e );\r
2415                 }\r
2416             }\r
2417             else if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2418                 try {\r
2419                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2420                     t = trees[ 0 ];\r
2421                 }\r
2422                 catch ( final Exception e ) {\r
2423                     exception = true;\r
2424                     exceptionOccuredDuringOpenFile( e );\r
2425                 }\r
2426             }\r
2427             // "*.*":\r
2428             else {\r
2429                 try {\r
2430                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2431                             .createPhyloXmlParserXsdValidating(), file );\r
2432                     t = trees[ 0 ];\r
2433                 }\r
2434                 catch ( final Exception e ) {\r
2435                     exception = true;\r
2436                     exceptionOccuredDuringOpenFile( e );\r
2437                 }\r
2438             }\r
2439             if ( !exception && ( t != null ) && !t.isRooted() ) {\r
2440                 exception = true;\r
2441                 t = null;\r
2442                 JOptionPane.showMessageDialog( this,\r
2443                                                "Species tree is not rooted",\r
2444                                                "Species tree not loaded",\r
2445                                                JOptionPane.ERROR_MESSAGE );\r
2446             }\r
2447             if ( !exception && ( t != null ) ) {\r
2448                 final Set<Taxonomy> tax_set = new HashSet<Taxonomy>();\r
2449                 for( final PhylogenyNodeIterator it = t.iteratorExternalForward(); it.hasNext(); ) {\r
2450                     final PhylogenyNode node = it.next();\r
2451                     if ( !node.getNodeData().isHasTaxonomy() ) {\r
2452                         exception = true;\r
2453                         t = null;\r
2454                         JOptionPane\r
2455                                 .showMessageDialog( this,\r
2456                                                     "Species tree contains external node(s) without taxonomy information",\r
2457                                                     "Species tree not loaded",\r
2458                                                     JOptionPane.ERROR_MESSAGE );\r
2459                         break;\r
2460                     }\r
2461                     else {\r
2462                         if ( tax_set.contains( node.getNodeData().getTaxonomy() ) ) {\r
2463                             exception = true;\r
2464                             t = null;\r
2465                             JOptionPane.showMessageDialog( this,\r
2466                                                            "Taxonomy ["\r
2467                                                                    + node.getNodeData().getTaxonomy().asSimpleText()\r
2468                                                                    + "] is not unique in species tree",\r
2469                                                            "Species tree not loaded",\r
2470                                                            JOptionPane.ERROR_MESSAGE );\r
2471                             break;\r
2472                         }\r
2473                         else {\r
2474                             tax_set.add( node.getNodeData().getTaxonomy() );\r
2475                         }\r
2476                     }\r
2477                 }\r
2478             }\r
2479             if ( !exception && ( t != null ) ) {\r
2480                 setSpeciesTree( t );\r
2481                 JOptionPane.showMessageDialog( this,\r
2482                                                "Species tree successfully loaded",\r
2483                                                "Species tree loaded",\r
2484                                                JOptionPane.INFORMATION_MESSAGE );\r
2485             }\r
2486             _contentpane.repaint();\r
2487             System.gc();\r
2488         }\r
2489     }\r
2490 \r
2491     private void setArrowCursor() {\r
2492         try {\r
2493             _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2494         }\r
2495         catch ( final Exception ex ) {\r
2496             // Do nothing.\r
2497         }\r
2498     }\r
2499 \r
2500     private void setCurrentDir( final File current_dir ) {\r
2501         _current_dir = current_dir;\r
2502     }\r
2503 \r
2504     private void setMinNotCollapseConfidenceValue( final double min_not_collapse ) {\r
2505         _min_not_collapse = min_not_collapse;\r
2506     }\r
2507 \r
2508     private void setMinNotCollapseBlValue( final double min_not_collapse_bl ) {\r
2509         _min_not_collapse_bl = min_not_collapse_bl;\r
2510     }\r
2511 \r
2512     private void setPhylogeneticInferenceOptions( final PhylogeneticInferenceOptions phylogenetic_inference_options ) {\r
2513         _phylogenetic_inference_options = phylogenetic_inference_options;\r
2514     }\r
2515 \r
2516     private void setSpecialOptionsForNexParser( final NexusPhylogeniesParser nex ) {\r
2517         nex.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2518         nex.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2519     }\r
2520 \r
2521     private void setSpecialOptionsForNhxParser( final NHXParser nhx ) {\r
2522         nhx.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2523         nhx.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2524         nhx.setAllowErrorsInDistanceToParent( getOptions().isAllowErrorsInDistanceToParent() );\r
2525     }\r
2526 \r
2527     private void writeAllToFile() {\r
2528         if ( ( getMainPanel().getTabbedPane() == null ) || ( getMainPanel().getTabbedPane().getTabCount() < 1 ) ) {\r
2529             return;\r
2530         }\r
2531         final File my_dir = getCurrentDir();\r
2532         if ( my_dir != null ) {\r
2533             _save_filechooser.setCurrentDirectory( my_dir );\r
2534         }\r
2535         _save_filechooser.setSelectedFile( new File( "" ) );\r
2536         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2537         final File file = _save_filechooser.getSelectedFile();\r
2538         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2539         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2540             if ( file.exists() ) {\r
2541                 final int i = JOptionPane.showConfirmDialog( this,\r
2542                                                              file + " already exists. Overwrite?",\r
2543                                                              "Warning",\r
2544                                                              JOptionPane.OK_CANCEL_OPTION,\r
2545                                                              JOptionPane.WARNING_MESSAGE );\r
2546                 if ( i != JOptionPane.OK_OPTION ) {\r
2547                     return;\r
2548                 }\r
2549                 else {\r
2550                     try {\r
2551                         file.delete();\r
2552                     }\r
2553                     catch ( final Exception e ) {\r
2554                         JOptionPane.showMessageDialog( this,\r
2555                                                        "Failed to delete: " + file,\r
2556                                                        "Error",\r
2557                                                        JOptionPane.WARNING_MESSAGE );\r
2558                     }\r
2559                 }\r
2560             }\r
2561             final int count = getMainPanel().getTabbedPane().getTabCount();\r
2562             final List<Phylogeny> trees = new ArrayList<Phylogeny>();\r
2563             for( int i = 0; i < count; ++i ) {\r
2564                 final Phylogeny phy = getMainPanel().getPhylogeny( i );\r
2565                 if ( ForesterUtil.isEmpty( phy.getName() )\r
2566                         && !ForesterUtil.isEmpty( getMainPanel().getTabbedPane().getTitleAt( i ) ) ) {\r
2567                     phy.setName( getMainPanel().getTabbedPane().getTitleAt( i ) );\r
2568                 }\r
2569                 trees.add( phy );\r
2570                 getMainPanel().getTreePanels().get( i ).setEdited( false );\r
2571             }\r
2572             final PhylogenyWriter writer = new PhylogenyWriter();\r
2573             try {\r
2574                 writer.toPhyloXML( file, trees, 0, ForesterUtil.LINE_SEPARATOR );\r
2575             }\r
2576             catch ( final IOException e ) {\r
2577                 JOptionPane.showMessageDialog( this,\r
2578                                                "Failed to write to: " + file,\r
2579                                                "Error",\r
2580                                                JOptionPane.WARNING_MESSAGE );\r
2581             }\r
2582         }\r
2583     }\r
2584 \r
2585     private boolean writeAsNewHampshire( final Phylogeny t, boolean exception, final File file ) {\r
2586         try {\r
2587             final PhylogenyWriter writer = new PhylogenyWriter();\r
2588             writer.toNewHampshire( t, true, getOptions().getNhConversionSupportValueStyle(), file );\r
2589         }\r
2590         catch ( final Exception e ) {\r
2591             exception = true;\r
2592             exceptionOccuredDuringSaveAs( e );\r
2593         }\r
2594         return exception;\r
2595     }\r
2596 \r
2597     private boolean writeAsNexus( final Phylogeny t, boolean exception, final File file ) {\r
2598         try {\r
2599             final PhylogenyWriter writer = new PhylogenyWriter();\r
2600             writer.toNexus( file, t, getOptions().getNhConversionSupportValueStyle() );\r
2601         }\r
2602         catch ( final Exception e ) {\r
2603             exception = true;\r
2604             exceptionOccuredDuringSaveAs( e );\r
2605         }\r
2606         return exception;\r
2607     }\r
2608 \r
2609     private boolean writeAsPhyloXml( final Phylogeny t, boolean exception, final File file ) {\r
2610         try {\r
2611             final PhylogenyWriter writer = new PhylogenyWriter();\r
2612             writer.toPhyloXML( file, t, 0 );\r
2613         }\r
2614         catch ( final Exception e ) {\r
2615             exception = true;\r
2616             exceptionOccuredDuringSaveAs( e );\r
2617         }\r
2618         return exception;\r
2619     }\r
2620 \r
2621     private void writeToFile( final Phylogeny t ) {\r
2622         if ( t == null ) {\r
2623             return;\r
2624         }\r
2625         String initial_filename = null;\r
2626         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2627             try {\r
2628                 initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().getCanonicalPath();\r
2629             }\r
2630             catch ( final IOException e ) {\r
2631                 initial_filename = null;\r
2632             }\r
2633         }\r
2634         if ( !ForesterUtil.isEmpty( initial_filename ) ) {\r
2635             _save_filechooser.setSelectedFile( new File( initial_filename ) );\r
2636         }\r
2637         else {\r
2638             _save_filechooser.setSelectedFile( new File( "" ) );\r
2639         }\r
2640         final File my_dir = getCurrentDir();\r
2641         if ( my_dir != null ) {\r
2642             _save_filechooser.setCurrentDirectory( my_dir );\r
2643         }\r
2644         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2645         final File file = _save_filechooser.getSelectedFile();\r
2646         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2647         boolean exception = false;\r
2648         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2649             if ( file.exists() ) {\r
2650                 final int i = JOptionPane.showConfirmDialog( this,\r
2651                                                              file + " already exists.\nOverwrite?",\r
2652                                                              "Overwrite?",\r
2653                                                              JOptionPane.OK_CANCEL_OPTION,\r
2654                                                              JOptionPane.QUESTION_MESSAGE );\r
2655                 if ( i != JOptionPane.OK_OPTION ) {\r
2656                     return;\r
2657                 }\r
2658                 else {\r
2659                     final File to = new File( file.getAbsoluteFile().toString() + Constants.BACKUP_FILE_SUFFIX );\r
2660                     try {\r
2661                         ForesterUtil.copyFile( file, to );\r
2662                     }\r
2663                     catch ( final Exception e ) {\r
2664                         JOptionPane.showMessageDialog( this,\r
2665                                                        "Failed to create backup copy " + to,\r
2666                                                        "Failed to Create Backup Copy",\r
2667                                                        JOptionPane.WARNING_MESSAGE );\r
2668                     }\r
2669                     try {\r
2670                         file.delete();\r
2671                     }\r
2672                     catch ( final Exception e ) {\r
2673                         JOptionPane.showMessageDialog( this,\r
2674                                                        "Failed to delete: " + file,\r
2675                                                        "Failed to Delete",\r
2676                                                        JOptionPane.WARNING_MESSAGE );\r
2677                     }\r
2678                 }\r
2679             }\r
2680             if ( _save_filechooser.getFileFilter() == MainFrameApplication.nhfilter ) {\r
2681                 exception = writeAsNewHampshire( t, exception, file );\r
2682             }\r
2683             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2684                 exception = writeAsPhyloXml( t, exception, file );\r
2685             }\r
2686             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2687                 exception = writeAsNexus( t, exception, file );\r
2688             }\r
2689             // "*.*":\r
2690             else {\r
2691                 final String file_name = file.getName().trim().toLowerCase();\r
2692                 if ( file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2693                         || file_name.endsWith( ".tree" ) ) {\r
2694                     exception = writeAsNewHampshire( t, exception, file );\r
2695                 }\r
2696                 else if ( file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) ) {\r
2697                     exception = writeAsNexus( t, exception, file );\r
2698                 }\r
2699                 // XML is default:\r
2700                 else {\r
2701                     exception = writeAsPhyloXml( t, exception, file );\r
2702                 }\r
2703             }\r
2704             if ( !exception ) {\r
2705                 getMainPanel().setTitleOfSelectedTab( file.getName() );\r
2706                 getMainPanel().getCurrentTreePanel().setTreeFile( file );\r
2707                 getMainPanel().getCurrentTreePanel().setEdited( false );\r
2708             }\r
2709         }\r
2710     }\r
2711 \r
2712     private void writeToGraphicsFile( final Phylogeny t, final GraphicsExportType type ) {\r
2713         if ( ( t == null ) || t.isEmpty() ) {\r
2714             return;\r
2715         }\r
2716         String initial_filename = "";\r
2717         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2718             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2719         }\r
2720         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2721             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2722         }\r
2723         initial_filename = initial_filename + "." + type;\r
2724         _writetographics_filechooser.setSelectedFile( new File( initial_filename ) );\r
2725         final File my_dir = getCurrentDir();\r
2726         if ( my_dir != null ) {\r
2727             _writetographics_filechooser.setCurrentDirectory( my_dir );\r
2728         }\r
2729         final int result = _writetographics_filechooser.showSaveDialog( _contentpane );\r
2730         File file = _writetographics_filechooser.getSelectedFile();\r
2731         setCurrentDir( _writetographics_filechooser.getCurrentDirectory() );\r
2732         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2733             if ( !file.toString().toLowerCase().endsWith( type.toString() ) ) {\r
2734                 file = new File( file.toString() + "." + type );\r
2735             }\r
2736             if ( file.exists() ) {\r
2737                 final int i = JOptionPane.showConfirmDialog( this,\r
2738                                                              file + " already exists. Overwrite?",\r
2739                                                              "Warning",\r
2740                                                              JOptionPane.OK_CANCEL_OPTION,\r
2741                                                              JOptionPane.WARNING_MESSAGE );\r
2742                 if ( i != JOptionPane.OK_OPTION ) {\r
2743                     return;\r
2744                 }\r
2745                 else {\r
2746                     try {\r
2747                         file.delete();\r
2748                     }\r
2749                     catch ( final Exception e ) {\r
2750                         JOptionPane.showMessageDialog( this,\r
2751                                                        "Failed to delete: " + file,\r
2752                                                        "Error",\r
2753                                                        JOptionPane.WARNING_MESSAGE );\r
2754                     }\r
2755                 }\r
2756             }\r
2757             writePhylogenyToGraphicsFile( file.toString(), type );\r
2758         }\r
2759     }\r
2760 \r
2761     private void writeToPdf( final Phylogeny t ) {\r
2762         if ( ( t == null ) || t.isEmpty() ) {\r
2763             return;\r
2764         }\r
2765         String initial_filename = "";\r
2766         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2767             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2768         }\r
2769         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2770             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2771         }\r
2772         initial_filename = initial_filename + ".pdf";\r
2773         _writetopdf_filechooser.setSelectedFile( new File( initial_filename ) );\r
2774         final File my_dir = getCurrentDir();\r
2775         if ( my_dir != null ) {\r
2776             _writetopdf_filechooser.setCurrentDirectory( my_dir );\r
2777         }\r
2778         final int result = _writetopdf_filechooser.showSaveDialog( _contentpane );\r
2779         File file = _writetopdf_filechooser.getSelectedFile();\r
2780         setCurrentDir( _writetopdf_filechooser.getCurrentDirectory() );\r
2781         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2782             if ( !file.toString().toLowerCase().endsWith( ".pdf" ) ) {\r
2783                 file = new File( file.toString() + ".pdf" );\r
2784             }\r
2785             if ( file.exists() ) {\r
2786                 final int i = JOptionPane.showConfirmDialog( this,\r
2787                                                              file + " already exists. Overwrite?",\r
2788                                                              "WARNING",\r
2789                                                              JOptionPane.OK_CANCEL_OPTION,\r
2790                                                              JOptionPane.WARNING_MESSAGE );\r
2791                 if ( i != JOptionPane.OK_OPTION ) {\r
2792                     return;\r
2793                 }\r
2794             }\r
2795             printPhylogenyToPdf( file.toString() );\r
2796         }\r
2797     }\r
2798 \r
2799     public static MainFrameApplication createInstance( final Phylogeny[] phys, final Configuration config ) {\r
2800         return new MainFrameApplication( phys, config );\r
2801     }\r
2802 \r
2803     public static MainFrame createInstance( final Phylogeny[] phys,\r
2804                                             final Configuration config,\r
2805                                             final String title,\r
2806                                             final File current_dir ) {\r
2807         return new MainFrameApplication( phys, config, title, current_dir );\r
2808     }\r
2809 \r
2810     static MainFrame createInstance( final Phylogeny[] phys, final Configuration config, final String title ) {\r
2811         return new MainFrameApplication( phys, config, title );\r
2812     }\r
2813 \r
2814     static MainFrame createInstance( final Phylogeny[] phys, final String config_file_name, final String title ) {\r
2815         return new MainFrameApplication( phys, config_file_name, title );\r
2816     }\r
2817 \r
2818     static void setTextForGraphicsSizeChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2819         mi.setText( "Enter Default Size for Graphics Export... (current: " + o.getPrintSizeX() + ", "\r
2820                 + o.getPrintSizeY() + ")" );\r
2821     }\r
2822 \r
2823     static void setTextForPdfLineWidthChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2824         mi.setText( "Enter Default Line Width for PDF Export... (current: " + o.getPrintLineWidth() + ")" );\r
2825     }\r
2826 \r
2827     static void warnIfNotPhyloXmlValidation( final Configuration c ) {\r
2828         if ( !c.isValidatePhyloXmlAgainstSchema() ) {\r
2829             JOptionPane\r
2830                     .showMessageDialog( null,\r
2831                                         ForesterUtil\r
2832                                                 .wordWrap( "phyloXML XSD-based validation is turned off [enable with line 'validate_against_phyloxml_xsd_schem: true' in configuration file]",\r
2833                                                            80 ),\r
2834                                         "Warning",\r
2835                                         JOptionPane.WARNING_MESSAGE );\r
2836         }\r
2837     }\r
2838 } // MainFrameApplication.\r
2839 \r
2840 class DefaultFilter extends FileFilter {\r
2841 \r
2842     @Override\r
2843     public boolean accept( final File f ) {\r
2844         final String file_name = f.getName().trim().toLowerCase();\r
2845         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2846                 || file_name.endsWith( ".nwk" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".ph" )\r
2847                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".dnd" ) || file_name.endsWith( ".tree" )\r
2848                 || file_name.endsWith( ".nhx" ) || file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" )\r
2849                 || file_name.endsWith( "phylo.xml" ) || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".nexus" )\r
2850                 || file_name.endsWith( ".nx" ) || file_name.endsWith( ".nex" ) || file_name.endsWith( ".tre" )\r
2851                 || file_name.endsWith( ".zip" ) || file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" )\r
2852                 || file_name.endsWith( ".con" ) || f.isDirectory();\r
2853     }\r
2854 \r
2855     @Override\r
2856     public String getDescription() {\r
2857         return "All supported files (*.xml, *.phyloxml, *phylo.xml, *.nhx, *.nh, *.newick, *.nex, *.nexus, *.phy, *.tre, *.tree, *.tol, ...)";\r
2858     }\r
2859 }\r
2860 \r
2861 class GraphicsFileFilter extends FileFilter {\r
2862 \r
2863     @Override\r
2864     public boolean accept( final File f ) {\r
2865         final String file_name = f.getName().trim().toLowerCase();\r
2866         return file_name.endsWith( ".jpg" ) || file_name.endsWith( ".jpeg" ) || file_name.endsWith( ".png" )\r
2867                 || file_name.endsWith( ".gif" ) || file_name.endsWith( ".bmp" ) || f.isDirectory();\r
2868     }\r
2869 \r
2870     @Override\r
2871     public String getDescription() {\r
2872         return "Image files (*.jpg, *.jpeg, *.png, *.gif, *.bmp)";\r
2873     }\r
2874 }\r
2875 \r
2876 class MsaFileFilter extends FileFilter {\r
2877 \r
2878     @Override\r
2879     public boolean accept( final File f ) {\r
2880         final String file_name = f.getName().trim().toLowerCase();\r
2881         return file_name.endsWith( ".msa" ) || file_name.endsWith( ".aln" ) || file_name.endsWith( ".fasta" )\r
2882                 || file_name.endsWith( ".fas" ) || file_name.endsWith( ".fa" ) || f.isDirectory();\r
2883     }\r
2884 \r
2885     @Override\r
2886     public String getDescription() {\r
2887         return "Multiple sequence alignment files (*.msa, *.aln, *.fasta, *.fa, *.fas)";\r
2888     }\r
2889 }\r
2890 \r
2891 class NexusFilter extends FileFilter {\r
2892 \r
2893     @Override\r
2894     public boolean accept( final File f ) {\r
2895         final String file_name = f.getName().trim().toLowerCase();\r
2896         return file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) || file_name.endsWith( ".nx" )\r
2897                 || file_name.endsWith( ".tre" ) || f.isDirectory();\r
2898     }\r
2899 \r
2900     @Override\r
2901     public String getDescription() {\r
2902         return "Nexus files (*.nex, *.nexus, *.nx, *.tre)";\r
2903     }\r
2904 } // NexusFilter\r
2905 \r
2906 class NHFilter extends FileFilter {\r
2907 \r
2908     @Override\r
2909     public boolean accept( final File f ) {\r
2910         final String file_name = f.getName().trim().toLowerCase();\r
2911         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2912                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".tree" ) || file_name.endsWith( ".dnd" )\r
2913                 || file_name.endsWith( ".ph" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".nwk" )\r
2914                 || f.isDirectory();\r
2915     }\r
2916 \r
2917     @Override\r
2918     public String getDescription() {\r
2919         return "New Hampshire - Newick files (*.nh, *.newick, *.phy, *.tree, *.dnd, *.tr, *.ph, *.phb, *.nwk)";\r
2920     }\r
2921 } // NHFilter\r
2922 \r
2923 class NHXFilter extends FileFilter {\r
2924 \r
2925     @Override\r
2926     public boolean accept( final File f ) {\r
2927         final String file_name = f.getName().trim().toLowerCase();\r
2928         return file_name.endsWith( ".nhx" ) || f.isDirectory();\r
2929     }\r
2930 \r
2931     @Override\r
2932     public String getDescription() {\r
2933         return "NHX files (*.nhx) [deprecated]";\r
2934     }\r
2935 }\r
2936 \r
2937 class PdfFilter extends FileFilter {\r
2938 \r
2939     @Override\r
2940     public boolean accept( final File f ) {\r
2941         return f.getName().trim().toLowerCase().endsWith( ".pdf" ) || f.isDirectory();\r
2942     }\r
2943 \r
2944     @Override\r
2945     public String getDescription() {\r
2946         return "PDF files (*.pdf)";\r
2947     }\r
2948 } // PdfFilter\r
2949 \r
2950 class SequencesFileFilter extends FileFilter {\r
2951 \r
2952     @Override\r
2953     public boolean accept( final File f ) {\r
2954         final String file_name = f.getName().trim().toLowerCase();\r
2955         return file_name.endsWith( ".fasta" ) || file_name.endsWith( ".fa" ) || file_name.endsWith( ".fas" )\r
2956                 || file_name.endsWith( ".seqs" ) || f.isDirectory();\r
2957     }\r
2958 \r
2959     @Override\r
2960     public String getDescription() {\r
2961         return "Sequences files (*.fasta, *.fa, *.fas, *.seqs )";\r
2962     }\r
2963 }\r
2964 \r
2965 class TolFilter extends FileFilter {\r
2966 \r
2967     @Override\r
2968     public boolean accept( final File f ) {\r
2969         final String file_name = f.getName().trim().toLowerCase();\r
2970         return ( file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" ) || file_name.endsWith( ".zip" ) || f\r
2971                 .isDirectory() ) && ( !file_name.endsWith( ".xml.zip" ) );\r
2972     }\r
2973 \r
2974     @Override\r
2975     public String getDescription() {\r
2976         return "Tree of Life files (*.tol, *.tolxml)";\r
2977     }\r
2978 } // TolFilter\r
2979 \r
2980 class XMLFilter extends FileFilter {\r
2981 \r
2982     @Override\r
2983     public boolean accept( final File f ) {\r
2984         final String file_name = f.getName().trim().toLowerCase();\r
2985         return file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" ) || file_name.endsWith( "phylo.xml" )\r
2986                 || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".zip" ) || f.isDirectory();\r
2987     }\r
2988 \r
2989     @Override\r
2990     public String getDescription() {\r
2991         return "phyloXML files (*.xml, *.phyloxml, *phylo.xml, *.pxml, *.zip)";\r
2992     }\r
2993 } // XMLFilter\r