regex search
[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         _options_jmenu.add( _search_with_regex_cbmi = new JCheckBoxMenuItem( MainFrame.SEARCH_REGEX_LABEL ) );\r
939         _search_with_regex_cbmi.setToolTipText( MainFrame.SEARCH_WITH_REGEX_TIP );\r
940         _options_jmenu.add( _inverse_search_result_cbmi = new JCheckBoxMenuItem( INVERSE_SEARCH_RESULT_LABEL ) );\r
941         _options_jmenu.addSeparator();\r
942         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Graphics Export & Printing:" ),\r
943                                                       getConfiguration() ) );\r
944         _options_jmenu.add( _antialias_print_cbmi = new JCheckBoxMenuItem( "Antialias" ) );\r
945         _options_jmenu.add( _print_black_and_white_cbmi = new JCheckBoxMenuItem( "Export in Black and White" ) );\r
946         _options_jmenu\r
947                 .add( _print_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PDF export and Printing" ) );\r
948         _options_jmenu\r
949                 .add( _graphics_export_using_actual_size_cbmi = new JCheckBoxMenuItem( "Use Current Image Size for PNG, JPG, and GIF export" ) );\r
950         _options_jmenu\r
951                 .add( _graphics_export_visible_only_cbmi = new JCheckBoxMenuItem( "Limit to Visible ('Screenshot') for PNG, JPG, and GIF export" ) );\r
952         _options_jmenu.add( _print_size_mi = new JMenuItem( "" ) );\r
953         _options_jmenu.add( _choose_pdf_width_mi = new JMenuItem( "" ) );\r
954         _options_jmenu.addSeparator();\r
955         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/NHX/Nexus Input:" ), getConfiguration() ) );\r
956         _options_jmenu\r
957                 .add( _internal_number_are_confidence_for_nh_parsing_cbmi = new JCheckBoxMenuItem( "Internal Node Names are Confidence Values" ) );\r
958         _options_jmenu.add( _replace_underscores_cbmi = new JCheckBoxMenuItem( "Replace Underscores with Spaces" ) );\r
959         _options_jmenu\r
960                 .add( _allow_errors_in_distance_to_parent_cbmi = new JCheckBoxMenuItem( "Ignore Distance Values Format Errors" ) );\r
961         _options_jmenu.add( _extract_taxonomy_no_rbmi = new JRadioButtonMenuItem( "No Taxonomy Extraction" ) );\r
962         _options_jmenu\r
963                 .add( _extract_taxonomy_pfam_strict_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style Node Names" ) );\r
964         _options_jmenu\r
965                 .add( _extract_taxonomy_pfam_relaxed_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids from Pfam-style like Node Names" ) );\r
966         _options_jmenu\r
967                 .add( _extract_taxonomy_agressive_rbmi = new JRadioButtonMenuItem( "Extract Taxonomy Codes/Ids/Scientific Names from Node Names" ) );\r
968         _extract_taxonomy_pfam_strict_rbmi\r
969                 .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
970         _extract_taxonomy_pfam_relaxed_rbmi\r
971                 .setToolTipText( "To extract taxonomy codes/ids from node names in the form of e.g. \"bax_MOUSE\" or \"bax_10090\"" );\r
972         _extract_taxonomy_agressive_rbmi\r
973                 .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
974         _radio_group_2 = new ButtonGroup();\r
975         _radio_group_2.add( _extract_taxonomy_no_rbmi );\r
976         _radio_group_2.add( _extract_taxonomy_pfam_strict_rbmi );\r
977         _radio_group_2.add( _extract_taxonomy_pfam_relaxed_rbmi );\r
978         _radio_group_2.add( _extract_taxonomy_agressive_rbmi );\r
979         _options_jmenu.add( customizeMenuItemAsLabel( new JMenuItem( "Newick/Nexus Output:" ), getConfiguration() ) );\r
980         _options_jmenu\r
981                 .add( _use_brackets_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_BRACKETS_FOR_CONF_IN_NH_LABEL ) );\r
982         _use_brackets_for_conf_in_nh_export_cbmi\r
983                 .setToolTipText( "e.g. \"0.1[90]\" for a branch with support 90 and a length of 0.1" );\r
984         _options_jmenu\r
985                 .add( _use_internal_names_for_conf_in_nh_export_cbmi = new JCheckBoxMenuItem( USE_INTERNAL_NAMES_FOR_CONF_IN_NH_LABEL ) );\r
986         customizeJMenuItem( _choose_font_mi );\r
987         customizeJMenuItem( _choose_minimal_confidence_mi );\r
988         customizeJMenuItem( _switch_colors_mi );\r
989         customizeJMenuItem( _print_size_mi );\r
990         customizeJMenuItem( _choose_pdf_width_mi );\r
991         customizeJMenuItem( _overview_placment_mi );\r
992         customizeCheckBoxMenuItem( _show_default_node_shapes_external_cbmi, getOptions()\r
993                 .isShowDefaultNodeShapesExternal() );\r
994         customizeCheckBoxMenuItem( _show_default_node_shapes_internal_cbmi, getOptions()\r
995                 .isShowDefaultNodeShapesInternal() );\r
996         customizeCheckBoxMenuItem( _show_default_node_shapes_for_marked_cbmi, getOptions()\r
997                 .isShowDefaultNodeShapesForMarkedNodes() );\r
998         customizeJMenuItem( _cycle_node_shape_mi );\r
999         customizeJMenuItem( _cycle_node_fill_mi );\r
1000         customizeJMenuItem( _choose_node_size_mi );\r
1001         customizeCheckBoxMenuItem( _color_labels_same_as_parent_branch, getOptions().isColorLabelsSameAsParentBranch() );\r
1002         customizeCheckBoxMenuItem( _color_by_taxonomic_group_cbmi, getOptions().isColorByTaxonomicGroup() );\r
1003         customizeCheckBoxMenuItem( _screen_antialias_cbmi, getOptions().isAntialiasScreen() );\r
1004         customizeCheckBoxMenuItem( _background_gradient_cbmi, getOptions().isBackgroundColorGradient() );\r
1005         customizeCheckBoxMenuItem( _show_domain_labels, getOptions().isShowDomainLabels() );\r
1006         customizeCheckBoxMenuItem( _show_annotation_ref_source, getOptions().isShowAnnotationRefSource() );\r
1007         customizeCheckBoxMenuItem( _abbreviate_scientific_names, getOptions().isAbbreviateScientificTaxonNames() );\r
1008         customizeCheckBoxMenuItem( _search_case_senstive_cbmi, getOptions().isSearchCaseSensitive() );\r
1009         customizeCheckBoxMenuItem( _show_scale_cbmi, getOptions().isShowScale() );\r
1010         customizeRadioButtonMenuItem( _non_lined_up_cladograms_rbmi,\r
1011                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.NON_LINED_UP );\r
1012         customizeRadioButtonMenuItem( _uniform_cladograms_rbmi,\r
1013                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.TOTAL_NODE_SUM_DEP );\r
1014         customizeRadioButtonMenuItem( _ext_node_dependent_cladogram_rbmi,\r
1015                                       getOptions().getCladogramType() == CLADOGRAM_TYPE.EXT_NODE_SUM_DEP );\r
1016         customizeCheckBoxMenuItem( _show_overview_cbmi, getOptions().isShowOverview() );\r
1017         customizeCheckBoxMenuItem( _label_direction_cbmi,\r
1018                                    getOptions().getNodeLabelDirection() == NODE_LABEL_DIRECTION.RADIAL );\r
1019         customizeCheckBoxMenuItem( _antialias_print_cbmi, getOptions().isAntialiasPrint() );\r
1020         customizeCheckBoxMenuItem( _print_black_and_white_cbmi, getOptions().isPrintBlackAndWhite() );\r
1021         customizeCheckBoxMenuItem( _internal_number_are_confidence_for_nh_parsing_cbmi, getOptions()\r
1022                 .isInternalNumberAreConfidenceForNhParsing() );\r
1023         customizeRadioButtonMenuItem( _extract_taxonomy_no_rbmi,\r
1024                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.NO );\r
1025         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_strict_rbmi,\r
1026                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_STRICT );\r
1027         customizeRadioButtonMenuItem( _extract_taxonomy_pfam_relaxed_rbmi,\r
1028                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.PFAM_STYLE_RELAXED );\r
1029         customizeRadioButtonMenuItem( _extract_taxonomy_agressive_rbmi,\r
1030                                       getOptions().getTaxonomyExtraction() == TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1031         customizeCheckBoxMenuItem( _replace_underscores_cbmi, getOptions().isReplaceUnderscoresInNhParsing() );\r
1032         customizeCheckBoxMenuItem( _allow_errors_in_distance_to_parent_cbmi, getOptions()\r
1033                 .isReplaceUnderscoresInNhParsing() );\r
1034         customizeCheckBoxMenuItem( _search_with_regex_cbmi, getOptions().isSearchWithRegex() );\r
1035         customizeCheckBoxMenuItem( _search_whole_words_only_cbmi, getOptions().isMatchWholeTermsOnly() );\r
1036         customizeCheckBoxMenuItem( _inverse_search_result_cbmi, getOptions().isInverseSearchResult() );\r
1037         customizeCheckBoxMenuItem( _graphics_export_visible_only_cbmi, getOptions().isGraphicsExportVisibleOnly() );\r
1038         customizeCheckBoxMenuItem( _print_using_actual_size_cbmi, getOptions().isPrintUsingActualSize() );\r
1039         customizeCheckBoxMenuItem( _graphics_export_using_actual_size_cbmi, getOptions()\r
1040                 .isGraphicsExportUsingActualSize() );\r
1041         customizeCheckBoxMenuItem( _show_confidence_stddev_cbmi, getOptions().isShowConfidenceStddev() );\r
1042         customizeCheckBoxMenuItem( _use_brackets_for_conf_in_nh_export_cbmi, getOptions()\r
1043                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.IN_SQUARE_BRACKETS );\r
1044         customizeCheckBoxMenuItem( _use_internal_names_for_conf_in_nh_export_cbmi, getOptions()\r
1045                 .getNhConversionSupportValueStyle() == NH_CONVERSION_SUPPORT_VALUE_STYLE.AS_INTERNAL_NODE_NAMES );\r
1046         customizeCheckBoxMenuItem( _line_up_renderable_data_cbmi, getOptions().isLineUpRendarableNodeData() );\r
1047         customizeCheckBoxMenuItem( _right_line_up_domains_cbmi, getOptions().isRightLineUpDomains() );\r
1048         _jmenubar.add( _options_jmenu );\r
1049     }\r
1050 \r
1051     void buildPhylogeneticInferenceMenu() {\r
1052         final InferenceManager im = getInferenceManager();\r
1053         _inference_menu = MainFrame.createMenu( "Inference", getConfiguration() );\r
1054         _inference_menu.add( _inference_from_msa_item = new JMenuItem( "From Multiple Sequence Alignment..." ) );\r
1055         customizeJMenuItem( _inference_from_msa_item );\r
1056         _inference_from_msa_item.setToolTipText( "Basic phylogenetic inference from MSA" );\r
1057         if ( im.canDoMsa() ) {\r
1058             _inference_menu.add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences..." ) );\r
1059             customizeJMenuItem( _inference_from_seqs_item );\r
1060             _inference_from_seqs_item\r
1061                     .setToolTipText( "Basic phylogenetic inference including multiple sequence alignment" );\r
1062         }\r
1063         else {\r
1064             _inference_menu\r
1065                     .add( _inference_from_seqs_item = new JMenuItem( "From Unaligned Sequences (no program found)" ) );\r
1066             customizeJMenuItem( _inference_from_seqs_item );\r
1067             _inference_from_seqs_item.setEnabled( false );\r
1068         }\r
1069         _jmenubar.add( _inference_menu );\r
1070     }\r
1071 \r
1072     void buildToolsMenu() {\r
1073         _tools_menu = createMenu( "Tools", getConfiguration() );\r
1074         _tools_menu.add( _confcolor_item = new JMenuItem( "Colorize Branches Depending on Confidence" ) );\r
1075         customizeJMenuItem( _confcolor_item );\r
1076         _tools_menu.add( _color_rank_jmi = new JMenuItem( "Colorize Subtrees via Taxonomic Rank" ) );\r
1077         customizeJMenuItem( _color_rank_jmi );\r
1078         _color_rank_jmi.setToolTipText( "for example, at \"Class\" level, colorize mammal specific subtree red" );\r
1079         _tools_menu.add( _taxcolor_item = new JMenuItem( "Taxonomy Colorize Branches" ) );\r
1080         customizeJMenuItem( _taxcolor_item );\r
1081         _tools_menu.addSeparator();\r
1082         _tools_menu.add( _remove_visual_styles_item = new JMenuItem( "Delete All Visual Styles From Nodes" ) );\r
1083         _remove_visual_styles_item\r
1084                 .setToolTipText( "To remove all node visual styles (fonts, colors) from the current phylogeny" );\r
1085         customizeJMenuItem( _remove_visual_styles_item );\r
1086         _tools_menu.add( _remove_branch_color_item = new JMenuItem( "Delete All Colors From Branches" ) );\r
1087         _remove_branch_color_item.setToolTipText( "To remove all branch color values from the current phylogeny" );\r
1088         customizeJMenuItem( _remove_branch_color_item );\r
1089         _tools_menu.addSeparator();\r
1090         _tools_menu.add( _annotate_item = new JMenuItem( "Annotate Sequences of Selected Nodes" ) );\r
1091         customizeJMenuItem( _annotate_item );\r
1092         _tools_menu.addSeparator();\r
1093         _tools_menu.add( _midpoint_root_item = new JMenuItem( "Midpoint-Root" ) );\r
1094         customizeJMenuItem( _midpoint_root_item );\r
1095         _tools_menu.addSeparator();\r
1096         _tools_menu.add( _delete_selected_nodes_item = new JMenuItem( "Delete Selected Nodes" ) );\r
1097         _delete_selected_nodes_item.setToolTipText( "To delete all selected external nodes" );\r
1098         customizeJMenuItem( _delete_selected_nodes_item );\r
1099         _tools_menu.add( _delete_not_selected_nodes_item = new JMenuItem( "Retain Selected Nodes" ) );\r
1100         _delete_not_selected_nodes_item.setToolTipText( "To delete all not selected external nodes" );\r
1101         customizeJMenuItem( _delete_not_selected_nodes_item );\r
1102         _tools_menu.addSeparator();\r
1103         _tools_menu.add( _collapse_species_specific_subtrees = new JMenuItem( "Collapse Species-Specific Subtrees" ) );\r
1104         customizeJMenuItem( _collapse_species_specific_subtrees );\r
1105         _collapse_species_specific_subtrees.setToolTipText( "To (reversibly) collapse species-specific subtrees" );\r
1106         _tools_menu\r
1107                 .add( _collapse_below_threshold = new JMenuItem( "Collapse Branches with Confidence Below Threshold into Multifurcations" ) );\r
1108         customizeJMenuItem( _collapse_below_threshold );\r
1109         _collapse_below_threshold\r
1110                 .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
1111         //\r
1112         _tools_menu\r
1113                 .add( _collapse_below_branch_length = new JMenuItem( "Collapse Branches with Branch Lengths Below Threshold into Multifurcations" ) );\r
1114         customizeJMenuItem( _collapse_below_branch_length );\r
1115         _collapse_below_branch_length\r
1116                 .setToolTipText( "To (permanently) collapse branches with branches with branch lengths below a threshold into multifurcations" );\r
1117         //\r
1118         _tools_menu.addSeparator();\r
1119         _tools_menu\r
1120                 .add( _extract_tax_code_from_node_names_jmi = new JMenuItem( "Extract Taxonomic Data from Node Names" ) );\r
1121         customizeJMenuItem( _extract_tax_code_from_node_names_jmi );\r
1122         _extract_tax_code_from_node_names_jmi\r
1123                 .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
1124         _tools_menu\r
1125                 .add( _move_node_names_to_tax_sn_jmi = new JMenuItem( "Transfer Node Names to Taxonomic Scientific Names" ) );\r
1126         customizeJMenuItem( _move_node_names_to_tax_sn_jmi );\r
1127         _move_node_names_to_tax_sn_jmi.setToolTipText( "To interpret node names as taxonomic scientific names" );\r
1128         _tools_menu.add( _move_node_names_to_seq_names_jmi = new JMenuItem( "Transfer Node Names to Sequence Names" ) );\r
1129         customizeJMenuItem( _move_node_names_to_seq_names_jmi );\r
1130         _move_node_names_to_seq_names_jmi.setToolTipText( "To interpret node names as sequence (protein, gene) names" );\r
1131         _tools_menu.addSeparator();\r
1132         _tools_menu.add( _obtain_seq_information_jmi = new JMenuItem( "Obtain Sequence Information" ) );\r
1133         customizeJMenuItem( _obtain_seq_information_jmi );\r
1134         _obtain_seq_information_jmi.setToolTipText( "To add additional sequence information" );\r
1135         _tools_menu\r
1136                 .add( _obtain_detailed_taxonomic_information_jmi = new JMenuItem( OBTAIN_DETAILED_TAXONOMIC_INFORMATION ) );\r
1137         customizeJMenuItem( _obtain_detailed_taxonomic_information_jmi );\r
1138         _obtain_detailed_taxonomic_information_jmi\r
1139                 .setToolTipText( "To add additional taxonomic information (from UniProt Taxonomy)" );\r
1140         _tools_menu\r
1141                 .add( _obtain_detailed_taxonomic_information_deleting_jmi = new JMenuItem( "Obtain Detailed Taxonomic Information (deletes nodes!)" ) );\r
1142         customizeJMenuItem( _obtain_detailed_taxonomic_information_deleting_jmi );\r
1143         _obtain_detailed_taxonomic_information_deleting_jmi\r
1144                 .setToolTipText( "To add additional taxonomic information, deletes nodes for which taxonomy cannot found (from UniProt Taxonomy)" );\r
1145         _tools_menu.addSeparator();\r
1146         _tools_menu.add( _read_values_jmi = new JMenuItem( "Attach Vector/Expression Values" ) );\r
1147         customizeJMenuItem( _read_values_jmi );\r
1148         _read_values_jmi.setToolTipText( "To attach vector (e.g. gene expression) values to tree nodes (beta)" );\r
1149         _jmenubar.add( _tools_menu );\r
1150         _tools_menu.add( _read_seqs_jmi = new JMenuItem( "Attach Molecular Sequences" ) );\r
1151         customizeJMenuItem( _read_seqs_jmi );\r
1152         _read_seqs_jmi\r
1153                 .setToolTipText( "To attach molecular sequences to tree nodes (from Fasta-formatted file) (beta)" );\r
1154         _jmenubar.add( _tools_menu );\r
1155     }\r
1156 \r
1157     @Override\r
1158     void close() {\r
1159         if ( isUnsavedDataPresent() ) {\r
1160             final int r = JOptionPane.showConfirmDialog( this,\r
1161                                                          "Exit despite potentially unsaved changes?",\r
1162                                                          "Exit?",\r
1163                                                          JOptionPane.YES_NO_OPTION );\r
1164             if ( r != JOptionPane.YES_OPTION ) {\r
1165                 return;\r
1166             }\r
1167         }\r
1168         exit();\r
1169     }\r
1170 \r
1171     void executeLineageInference() {\r
1172         if ( ( _mainpanel.getCurrentPhylogeny() == null ) || ( _mainpanel.getCurrentPhylogeny().isEmpty() ) ) {\r
1173             return;\r
1174         }\r
1175         if ( !_mainpanel.getCurrentPhylogeny().isRooted() ) {\r
1176             JOptionPane.showMessageDialog( this,\r
1177                                            "Phylogeny is not rooted.",\r
1178                                            "Cannot infer ancestral taxonomies",\r
1179                                            JOptionPane.ERROR_MESSAGE );\r
1180             return;\r
1181         }\r
1182         final AncestralTaxonomyInferrer inferrer = new AncestralTaxonomyInferrer( this,\r
1183                                                                                   _mainpanel.getCurrentTreePanel(),\r
1184                                                                                   _mainpanel.getCurrentPhylogeny()\r
1185                                                                                           .copy() );\r
1186         new Thread( inferrer ).start();\r
1187     }\r
1188 \r
1189     void exit() {\r
1190         removeAllTextFrames();\r
1191         _mainpanel.terminate();\r
1192         _contentpane.removeAll();\r
1193         setVisible( false );\r
1194         dispose();\r
1195         System.exit( 0 );\r
1196     }\r
1197 \r
1198     void readPhylogeniesFromURL() {\r
1199         URL url = null;\r
1200         Phylogeny[] phys = null;\r
1201         final String message = "Please enter a complete URL, for example \"http://purl.org/phylo/treebase/phylows/study/TB2:S15480?format=nexus\"";\r
1202         final String url_string = JOptionPane.showInputDialog( this,\r
1203                                                                message,\r
1204                                                                "Use URL/webservice to obtain a phylogeny",\r
1205                                                                JOptionPane.QUESTION_MESSAGE );\r
1206         boolean nhx_or_nexus = false;\r
1207         if ( ( url_string != null ) && ( url_string.length() > 0 ) ) {\r
1208             try {\r
1209                 url = new URL( url_string );\r
1210                 PhylogenyParser parser = null;\r
1211                 if ( url.getHost().toLowerCase().indexOf( "tolweb" ) >= 0 ) {\r
1212                     parser = new TolParser();\r
1213                 }\r
1214                 else {\r
1215                     parser = ParserUtils.createParserDependingOnUrlContents( url, getConfiguration()\r
1216                             .isValidatePhyloXmlAgainstSchema() );\r
1217                 }\r
1218                 if ( parser instanceof NexusPhylogeniesParser ) {\r
1219                     nhx_or_nexus = true;\r
1220                 }\r
1221                 else if ( parser instanceof NHXParser ) {\r
1222                     nhx_or_nexus = true;\r
1223                 }\r
1224                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1225                     _mainpanel.getCurrentTreePanel().setWaitCursor();\r
1226                 }\r
1227                 else {\r
1228                     _mainpanel.setWaitCursor();\r
1229                 }\r
1230                 final PhylogenyFactory factory = ParserBasedPhylogenyFactory.getInstance();\r
1231                 phys = factory.create( url.openStream(), parser );\r
1232             }\r
1233             catch ( final MalformedURLException e ) {\r
1234                 JOptionPane.showMessageDialog( this,\r
1235                                                "Malformed URL: " + url + "\n" + e.getLocalizedMessage(),\r
1236                                                "Malformed URL",\r
1237                                                JOptionPane.ERROR_MESSAGE );\r
1238             }\r
1239             catch ( final IOException e ) {\r
1240                 JOptionPane.showMessageDialog( this,\r
1241                                                "Could not read from " + url + "\n"\r
1242                                                        + ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1243                                                "Failed to read URL",\r
1244                                                JOptionPane.ERROR_MESSAGE );\r
1245             }\r
1246             catch ( final Exception e ) {\r
1247                 JOptionPane.showMessageDialog( this,\r
1248                                                ForesterUtil.wordWrap( e.getLocalizedMessage(), 80 ),\r
1249                                                "Unexpected Exception",\r
1250                                                JOptionPane.ERROR_MESSAGE );\r
1251             }\r
1252             finally {\r
1253                 if ( _mainpanel.getCurrentTreePanel() != null ) {\r
1254                     _mainpanel.getCurrentTreePanel().setArrowCursor();\r
1255                 }\r
1256                 else {\r
1257                     _mainpanel.setArrowCursor();\r
1258                 }\r
1259             }\r
1260             if ( ( phys != null ) && ( phys.length > 0 ) ) {\r
1261                 if ( nhx_or_nexus && getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
1262                     for( final Phylogeny phy : phys ) {\r
1263                         PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
1264                     }\r
1265                 }\r
1266                 AptxUtil.addPhylogeniesToTabs( phys,\r
1267                                                new File( url.getFile() ).getName(),\r
1268                                                new File( url.getFile() ).toString(),\r
1269                                                getConfiguration(),\r
1270                                                getMainPanel() );\r
1271                 _mainpanel.getControlPanel().showWhole();\r
1272             }\r
1273         }\r
1274         activateSaveAllIfNeeded();\r
1275         System.gc();\r
1276     }\r
1277 \r
1278     void setMsa( final Msa msa ) {\r
1279         _msa = msa;\r
1280     }\r
1281 \r
1282     void setMsaFile( final File msa_file ) {\r
1283         _msa_file = msa_file;\r
1284     }\r
1285 \r
1286     void setSeqs( final List<MolecularSequence> seqs ) {\r
1287         _seqs = seqs;\r
1288     }\r
1289 \r
1290     void setSeqsFile( final File seqs_file ) {\r
1291         _seqs_file = seqs_file;\r
1292     }\r
1293 \r
1294     void writePhylogenyToGraphicsFile( final String file_name, final GraphicsExportType type ) {\r
1295         _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),\r
1296                                                                     _mainpanel.getCurrentTreePanel().getHeight(),\r
1297                                                                     true );\r
1298         String file_written_to = "";\r
1299         boolean error = false;\r
1300         try {\r
1301             file_written_to = AptxUtil.writePhylogenyToGraphicsFile( file_name,\r
1302                                                                      _mainpanel.getCurrentTreePanel().getWidth(),\r
1303                                                                      _mainpanel.getCurrentTreePanel().getHeight(),\r
1304                                                                      _mainpanel.getCurrentTreePanel(),\r
1305                                                                      _mainpanel.getControlPanel(),\r
1306                                                                      type,\r
1307                                                                      getOptions() );\r
1308         }\r
1309         catch ( final IOException e ) {\r
1310             error = true;\r
1311             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
1312         }\r
1313         if ( !error ) {\r
1314             if ( ( file_written_to != null ) && ( file_written_to.length() > 0 ) ) {\r
1315                 JOptionPane.showMessageDialog( this,\r
1316                                                "Wrote image to: " + file_written_to,\r
1317                                                "Graphics Export",\r
1318                                                JOptionPane.INFORMATION_MESSAGE );\r
1319             }\r
1320             else {\r
1321                 JOptionPane.showMessageDialog( this,\r
1322                                                "There was an unknown problem when attempting to write to an image file: \""\r
1323                                                        + file_name + "\"",\r
1324                                                "Error",\r
1325                                                JOptionPane.ERROR_MESSAGE );\r
1326             }\r
1327         }\r
1328         _contentpane.repaint();\r
1329     }\r
1330 \r
1331     private void addExpressionValuesFromFile() {\r
1332         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1333             JOptionPane.showMessageDialog( this,\r
1334                                            "Need to load evolutionary tree first",\r
1335                                            "Can Not Read Expression Values",\r
1336                                            JOptionPane.WARNING_MESSAGE );\r
1337             return;\r
1338         }\r
1339         final File my_dir = getCurrentDir();\r
1340         if ( my_dir != null ) {\r
1341             _values_filechooser.setCurrentDirectory( my_dir );\r
1342         }\r
1343         final int result = _values_filechooser.showOpenDialog( _contentpane );\r
1344         final File file = _values_filechooser.getSelectedFile();\r
1345         if ( ( file != null ) && ( file.length() > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1346             BasicTable<String> t = null;\r
1347             try {\r
1348                 t = BasicTableParser.parse( file, '\t' );\r
1349                 if ( t.getNumberOfColumns() < 2 ) {\r
1350                     t = BasicTableParser.parse( file, ',' );\r
1351                 }\r
1352                 if ( t.getNumberOfColumns() < 2 ) {\r
1353                     t = BasicTableParser.parse( file, ' ' );\r
1354                 }\r
1355             }\r
1356             catch ( final IOException e ) {\r
1357                 JOptionPane.showMessageDialog( this,\r
1358                                                e.getMessage(),\r
1359                                                "Could Not Read Expression Value Table",\r
1360                                                JOptionPane.ERROR_MESSAGE );\r
1361                 return;\r
1362             }\r
1363             if ( t.getNumberOfColumns() < 2 ) {\r
1364                 JOptionPane.showMessageDialog( this,\r
1365                                                "Table contains " + t.getNumberOfColumns() + " column(s)",\r
1366                                                "Problem with Expression Value Table",\r
1367                                                JOptionPane.ERROR_MESSAGE );\r
1368                 return;\r
1369             }\r
1370             if ( t.getNumberOfRows() < 1 ) {\r
1371                 JOptionPane.showMessageDialog( this,\r
1372                                                "Table contains zero rows",\r
1373                                                "Problem with Expression Value Table",\r
1374                                                JOptionPane.ERROR_MESSAGE );\r
1375                 return;\r
1376             }\r
1377             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1378             if ( t.getNumberOfRows() != phy.getNumberOfExternalNodes() ) {\r
1379                 JOptionPane.showMessageDialog( this,\r
1380                                                "Table contains " + t.getNumberOfRows() + " rows, but tree contains "\r
1381                                                        + phy.getNumberOfExternalNodes() + " external nodes",\r
1382                                                "Warning",\r
1383                                                JOptionPane.WARNING_MESSAGE );\r
1384             }\r
1385             final DescriptiveStatistics stats = new BasicDescriptiveStatistics();\r
1386             int not_found = 0;\r
1387             for( final PhylogenyNodeIterator iter = phy.iteratorPreorder(); iter.hasNext(); ) {\r
1388                 final PhylogenyNode node = iter.next();\r
1389                 final String node_name = node.getName();\r
1390                 if ( !ForesterUtil.isEmpty( node_name ) ) {\r
1391                     int row = -1;\r
1392                     try {\r
1393                         row = t.findRow( node_name );\r
1394                     }\r
1395                     catch ( final IllegalArgumentException e ) {\r
1396                         JOptionPane\r
1397                                 .showMessageDialog( this,\r
1398                                                     e.getMessage(),\r
1399                                                     "Error Mapping Node Identifiers to Expression Value Identifiers",\r
1400                                                     JOptionPane.ERROR_MESSAGE );\r
1401                         return;\r
1402                     }\r
1403                     if ( row < 0 ) {\r
1404                         if ( node.isExternal() ) {\r
1405                             not_found++;\r
1406                         }\r
1407                         continue;\r
1408                     }\r
1409                     final List<Double> l = new ArrayList<Double>();\r
1410                     for( int col = 1; col < t.getNumberOfColumns(); ++col ) {\r
1411                         double d = -100;\r
1412                         try {\r
1413                             d = Double.parseDouble( t.getValueAsString( col, row ) );\r
1414                         }\r
1415                         catch ( final NumberFormatException e ) {\r
1416                             JOptionPane.showMessageDialog( this,\r
1417                                                            "Could not parse \"" + t.getValueAsString( col, row )\r
1418                                                                    + "\" into a decimal value",\r
1419                                                            "Issue with Expression Value Table",\r
1420                                                            JOptionPane.ERROR_MESSAGE );\r
1421                             return;\r
1422                         }\r
1423                         stats.addValue( d );\r
1424                         l.add( d );\r
1425                     }\r
1426                     if ( !l.isEmpty() ) {\r
1427                         if ( node.getNodeData().getProperties() != null ) {\r
1428                             node.getNodeData().getProperties()\r
1429                                     .removePropertiesWithGivenReferencePrefix( PhyloXmlUtil.VECTOR_PROPERTY_REF );\r
1430                         }\r
1431                         node.getNodeData().setVector( l );\r
1432                     }\r
1433                 }\r
1434             }\r
1435             if ( not_found > 0 ) {\r
1436                 JOptionPane.showMessageDialog( this, "Could not fine expression values for " + not_found\r
1437                         + " external node(s)", "Warning", JOptionPane.WARNING_MESSAGE );\r
1438             }\r
1439             getCurrentTreePanel().setStatisticsForExpressionValues( stats );\r
1440         }\r
1441     }\r
1442 \r
1443     private void addSequencesFromFile() {\r
1444         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null ) ) {\r
1445             JOptionPane.showMessageDialog( this,\r
1446                                            "Need to load evolutionary tree first",\r
1447                                            "Can Not Read Sequences",\r
1448                                            JOptionPane.WARNING_MESSAGE );\r
1449             return;\r
1450         }\r
1451         final File my_dir = getCurrentDir();\r
1452         if ( my_dir != null ) {\r
1453             _sequences_filechooser.setCurrentDirectory( my_dir );\r
1454         }\r
1455         final int result = _sequences_filechooser.showOpenDialog( _contentpane );\r
1456         final File file = _sequences_filechooser.getSelectedFile();\r
1457         List<MolecularSequence> seqs = null;\r
1458         if ( ( file != null ) && !file.isDirectory() && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
1459             try {\r
1460                 if ( FastaParser.isLikelyFasta( new FileInputStream( file ) ) ) {\r
1461                     seqs = FastaParser.parse( new FileInputStream( file ) );\r
1462                 }\r
1463                 else {\r
1464                     JOptionPane.showMessageDialog( this,\r
1465                                                    "Format does not appear to be Fasta",\r
1466                                                    "Multiple sequence file format error",\r
1467                                                    JOptionPane.ERROR_MESSAGE );\r
1468                     return;\r
1469                 }\r
1470             }\r
1471             catch ( final MsaFormatException e ) {\r
1472                 setArrowCursor();\r
1473                 JOptionPane.showMessageDialog( this,\r
1474                                                e.getLocalizedMessage(),\r
1475                                                "Multiple sequence file format error",\r
1476                                                JOptionPane.ERROR_MESSAGE );\r
1477                 return;\r
1478             }\r
1479             catch ( final IOException e ) {\r
1480                 setArrowCursor();\r
1481                 JOptionPane.showMessageDialog( this,\r
1482                                                e.getLocalizedMessage(),\r
1483                                                "Failed to read multiple sequence file",\r
1484                                                JOptionPane.ERROR_MESSAGE );\r
1485                 return;\r
1486             }\r
1487             catch ( final Exception e ) {\r
1488                 setArrowCursor();\r
1489                 e.printStackTrace();\r
1490                 JOptionPane.showMessageDialog( this,\r
1491                                                e.getLocalizedMessage(),\r
1492                                                "Unexpected error during reading of multiple sequence file",\r
1493                                                JOptionPane.ERROR_MESSAGE );\r
1494                 return;\r
1495             }\r
1496             if ( ( seqs == null ) || ( seqs.size() < 1 ) ) {\r
1497                 JOptionPane.showMessageDialog( this,\r
1498                                                "Multiple sequence file is empty",\r
1499                                                "Empty multiple sequence file",\r
1500                                                JOptionPane.ERROR_MESSAGE );\r
1501                 setArrowCursor();\r
1502                 return;\r
1503             }\r
1504         }\r
1505         if ( seqs != null ) {\r
1506             for( final MolecularSequence seq : seqs ) {\r
1507                 System.out.println( seq.getIdentifier() );\r
1508             }\r
1509             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1510             int total_counter = 0;\r
1511             int attached_counter = 0;\r
1512             for( final MolecularSequence seq : seqs ) {\r
1513                 ++total_counter;\r
1514                 final String seq_name = seq.getIdentifier();\r
1515                 if ( !ForesterUtil.isEmpty( seq_name ) ) {\r
1516                     List<PhylogenyNode> nodes = phy.getNodesViaSequenceName( seq_name );\r
1517                     if ( nodes.isEmpty() ) {\r
1518                         nodes = phy.getNodesViaSequenceSymbol( seq_name );\r
1519                     }\r
1520                     if ( nodes.isEmpty() ) {\r
1521                         nodes = phy.getNodesViaGeneName( seq_name );\r
1522                     }\r
1523                     if ( nodes.isEmpty() ) {\r
1524                         nodes = phy.getNodes( seq_name );\r
1525                     }\r
1526                     if ( nodes.size() > 1 ) {\r
1527                         JOptionPane.showMessageDialog( this,\r
1528                                                        "Sequence name \"" + seq_name + "\" is not unique",\r
1529                                                        "Sequence name not unique",\r
1530                                                        JOptionPane.ERROR_MESSAGE );\r
1531                         setArrowCursor();\r
1532                         return;\r
1533                     }\r
1534                     final String[] a = seq_name.split( "\\s" );\r
1535                     if ( nodes.isEmpty() && ( a.length > 1 ) ) {\r
1536                         final String seq_name_split = a[ 0 ];\r
1537                         nodes = phy.getNodesViaSequenceName( seq_name_split );\r
1538                         if ( nodes.isEmpty() ) {\r
1539                             nodes = phy.getNodesViaSequenceSymbol( seq_name_split );\r
1540                         }\r
1541                         if ( nodes.isEmpty() ) {\r
1542                             nodes = phy.getNodes( seq_name_split );\r
1543                         }\r
1544                         if ( nodes.size() > 1 ) {\r
1545                             JOptionPane.showMessageDialog( this, "Split sequence name \"" + seq_name_split\r
1546                                     + "\" is not unique", "Sequence name not unique", JOptionPane.ERROR_MESSAGE );\r
1547                             setArrowCursor();\r
1548                             return;\r
1549                         }\r
1550                     }\r
1551                     if ( nodes.size() == 1 ) {\r
1552                         ++attached_counter;\r
1553                         final PhylogenyNode n = nodes.get( 0 );\r
1554                         if ( !n.getNodeData().isHasSequence() ) {\r
1555                             n.getNodeData().addSequence( new org.forester.phylogeny.data.Sequence() );\r
1556                         }\r
1557                         n.getNodeData().getSequence().setMolecularSequence( seq.getMolecularSequenceAsString() );\r
1558                         if ( ForesterUtil.isEmpty( n.getNodeData().getSequence().getName() ) ) {\r
1559                             n.getNodeData().getSequence().setName( seq_name );\r
1560                         }\r
1561                     }\r
1562                 }\r
1563             }\r
1564             if ( attached_counter > 0 ) {\r
1565                 int ext_nodes = 0;\r
1566                 int ext_nodes_with_seq = 0;\r
1567                 for( final PhylogenyNodeIterator iter = phy.iteratorExternalForward(); iter.hasNext(); ) {\r
1568                     ++ext_nodes;\r
1569                     final PhylogenyNode n = iter.next();\r
1570                     if ( n.getNodeData().isHasSequence()\r
1571                             && !ForesterUtil.isEmpty( n.getNodeData().getSequence().getMolecularSequence() ) ) {\r
1572                         ++ext_nodes_with_seq;\r
1573                     }\r
1574                 }\r
1575                 final String s;\r
1576                 if ( ext_nodes == ext_nodes_with_seq ) {\r
1577                     s = "All " + ext_nodes_with_seq + " external nodes now have a molecular sequence attached to them.";\r
1578                 }\r
1579                 else {\r
1580                     s = ext_nodes_with_seq + " out of " + ext_nodes\r
1581                             + " external nodes now have a molecular sequence attached to them.";\r
1582                 }\r
1583                 if ( ( attached_counter == total_counter ) && ( ext_nodes == ext_nodes_with_seq ) ) {\r
1584                     JOptionPane.showMessageDialog( this,\r
1585                                                    "Attached all " + total_counter + " sequences to tree nodes.\n" + s,\r
1586                                                    "All sequences attached",\r
1587                                                    JOptionPane.INFORMATION_MESSAGE );\r
1588                 }\r
1589                 else {\r
1590                     JOptionPane.showMessageDialog( this, "Attached " + attached_counter\r
1591                             + " sequences out of a total of " + total_counter + " sequences.\n" + s, attached_counter\r
1592                             + " sequences attached", JOptionPane.WARNING_MESSAGE );\r
1593                 }\r
1594             }\r
1595             else {\r
1596                 JOptionPane.showMessageDialog( this, "No maching tree node for any of the " + total_counter\r
1597                         + " sequences", "Could not attach any sequences", JOptionPane.ERROR_MESSAGE );\r
1598             }\r
1599         }\r
1600     }\r
1601 \r
1602     private void choosePdfWidth() {\r
1603         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1604                                                                  "Please enter the default line width for PDF export.\n"\r
1605                                                                          + "[current value: "\r
1606                                                                          + getOptions().getPrintLineWidth() + "]\n",\r
1607                                                                  "Line Width for PDF Export",\r
1608                                                                  JOptionPane.QUESTION_MESSAGE,\r
1609                                                                  null,\r
1610                                                                  null,\r
1611                                                                  getOptions().getPrintLineWidth() );\r
1612         if ( !ForesterUtil.isEmpty( s ) ) {\r
1613             boolean success = true;\r
1614             float f = 0.0f;\r
1615             final String m_str = s.trim();\r
1616             if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1617                 try {\r
1618                     f = Float.parseFloat( m_str );\r
1619                 }\r
1620                 catch ( final Exception ex ) {\r
1621                     success = false;\r
1622                 }\r
1623             }\r
1624             else {\r
1625                 success = false;\r
1626             }\r
1627             if ( success && ( f > 0.0 ) ) {\r
1628                 getOptions().setPrintLineWidth( f );\r
1629             }\r
1630         }\r
1631     }\r
1632 \r
1633     private void choosePrintSize() {\r
1634         final String s = ( String ) JOptionPane.showInputDialog( this,\r
1635                                                                  "Please enter values for width and height,\nseparated by a comma.\n"\r
1636                                                                          + "[current values: "\r
1637                                                                          + getOptions().getPrintSizeX() + ", "\r
1638                                                                          + getOptions().getPrintSizeY() + "]\n"\r
1639                                                                          + "[A4: " + Constants.A4_SIZE_X + ", "\r
1640                                                                          + Constants.A4_SIZE_Y + "]\n" + "[US Letter: "\r
1641                                                                          + Constants.US_LETTER_SIZE_X + ", "\r
1642                                                                          + Constants.US_LETTER_SIZE_Y + "]",\r
1643                                                                  "Default Size for Graphics Export",\r
1644                                                                  JOptionPane.QUESTION_MESSAGE,\r
1645                                                                  null,\r
1646                                                                  null,\r
1647                                                                  getOptions().getPrintSizeX() + ", "\r
1648                                                                          + getOptions().getPrintSizeY() );\r
1649         if ( !ForesterUtil.isEmpty( s ) && ( s.indexOf( ',' ) > 0 ) ) {\r
1650             boolean success = true;\r
1651             int x = 0;\r
1652             int y = 0;\r
1653             final String[] str_ary = s.split( "," );\r
1654             if ( str_ary.length == 2 ) {\r
1655                 final String x_str = str_ary[ 0 ].trim();\r
1656                 final String y_str = str_ary[ 1 ].trim();\r
1657                 if ( !ForesterUtil.isEmpty( x_str ) && !ForesterUtil.isEmpty( y_str ) ) {\r
1658                     try {\r
1659                         x = Integer.parseInt( x_str );\r
1660                         y = Integer.parseInt( y_str );\r
1661                     }\r
1662                     catch ( final Exception ex ) {\r
1663                         success = false;\r
1664                     }\r
1665                 }\r
1666                 else {\r
1667                     success = false;\r
1668                 }\r
1669             }\r
1670             else {\r
1671                 success = false;\r
1672             }\r
1673             if ( success && ( x > 1 ) && ( y > 1 ) ) {\r
1674                 getOptions().setPrintSizeX( x );\r
1675                 getOptions().setPrintSizeY( y );\r
1676             }\r
1677         }\r
1678     }\r
1679 \r
1680     private void closeCurrentPane() {\r
1681         if ( getMainPanel().getCurrentTreePanel() != null ) {\r
1682             if ( getMainPanel().getCurrentTreePanel().isEdited() ) {\r
1683                 final int r = JOptionPane.showConfirmDialog( this,\r
1684                                                              "Close tab despite potentially unsaved changes?",\r
1685                                                              "Close Tab?",\r
1686                                                              JOptionPane.YES_NO_OPTION );\r
1687                 if ( r != JOptionPane.YES_OPTION ) {\r
1688                     return;\r
1689                 }\r
1690             }\r
1691             getMainPanel().closeCurrentPane();\r
1692             activateSaveAllIfNeeded();\r
1693         }\r
1694     }\r
1695 \r
1696     private void collapseBl( final Phylogeny phy ) {\r
1697         final PhylogenyNodeIterator it = phy.iteratorPostorder();\r
1698         final List<PhylogenyNode> to_be_removed = new ArrayList<PhylogenyNode>();\r
1699         double min_bl = Double.MAX_VALUE;\r
1700         boolean bl_present = false;\r
1701         while ( it.hasNext() ) {\r
1702             final PhylogenyNode n = it.next();\r
1703             if ( !n.isExternal() && !n.isRoot() ) {\r
1704                 final double bl = n.getDistanceToParent();\r
1705                 if ( bl != PhylogenyDataUtil.BRANCH_LENGTH_DEFAULT ) {\r
1706                     bl_present = true;\r
1707                     if ( bl < getMinNotCollapseBlValue() ) {\r
1708                         to_be_removed.add( n );\r
1709                     }\r
1710                     if ( bl < min_bl ) {\r
1711                         min_bl = bl;\r
1712                     }\r
1713                 }\r
1714             }\r
1715         }\r
1716         if ( bl_present ) {\r
1717             for( final PhylogenyNode node : to_be_removed ) {\r
1718                 PhylogenyMethods.removeNode( node, phy );\r
1719             }\r
1720             if ( to_be_removed.size() > 0 ) {\r
1721                 phy.externalNodesHaveChanged();\r
1722                 phy.clearHashIdToNodeMap();\r
1723                 phy.recalculateNumberOfExternalDescendants( true );\r
1724                 getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
1725                 getCurrentTreePanel().updateSetOfCollapsedExternalNodes();\r
1726                 getCurrentTreePanel().calculateLongestExtNodeInfo();\r
1727                 getCurrentTreePanel().setNodeInPreorderToNull();\r
1728                 getCurrentTreePanel().recalculateMaxDistanceToRoot();\r
1729                 getCurrentTreePanel().resetPreferredSize();\r
1730                 getCurrentTreePanel().setEdited( true );\r
1731                 getCurrentTreePanel().repaint();\r
1732                 repaint();\r
1733             }\r
1734             if ( to_be_removed.size() > 0 ) {\r
1735                 JOptionPane.showMessageDialog( this, "Collapsed " + to_be_removed.size()\r
1736                         + " branches with\nbranch length values below " + getMinNotCollapseBlValue(), "Collapsed "\r
1737                         + to_be_removed.size() + " branches", JOptionPane.INFORMATION_MESSAGE );\r
1738             }\r
1739             else {\r
1740                 JOptionPane.showMessageDialog( this,\r
1741                                                "No branch collapsed,\nminimum branch length is " + min_bl,\r
1742                                                "No branch collapsed",\r
1743                                                JOptionPane.INFORMATION_MESSAGE );\r
1744             }\r
1745         }\r
1746         else {\r
1747             JOptionPane.showMessageDialog( this,\r
1748                                            "No branch collapsed because no branch length values present",\r
1749                                            "No branch length values present",\r
1750                                            JOptionPane.INFORMATION_MESSAGE );\r
1751         }\r
1752     }\r
1753 \r
1754     private void collapse( final Phylogeny phy ) {\r
1755         final PhylogenyNodeIterator it = phy.iteratorPostorder();\r
1756         final List<PhylogenyNode> to_be_removed = new ArrayList<PhylogenyNode>();\r
1757         double min_support = Double.MAX_VALUE;\r
1758         boolean conf_present = false;\r
1759         while ( it.hasNext() ) {\r
1760             final PhylogenyNode n = it.next();\r
1761             if ( !n.isExternal() && !n.isRoot() ) {\r
1762                 final List<Confidence> c = n.getBranchData().getConfidences();\r
1763                 if ( ( c != null ) && ( c.size() > 0 ) ) {\r
1764                     conf_present = true;\r
1765                     double max = 0;\r
1766                     for( final Confidence confidence : c ) {\r
1767                         if ( confidence.getValue() > max ) {\r
1768                             max = confidence.getValue();\r
1769                         }\r
1770                     }\r
1771                     if ( max < getMinNotCollapseConfidenceValue() ) {\r
1772                         to_be_removed.add( n );\r
1773                     }\r
1774                     if ( max < min_support ) {\r
1775                         min_support = max;\r
1776                     }\r
1777                 }\r
1778             }\r
1779         }\r
1780         if ( conf_present ) {\r
1781             for( final PhylogenyNode node : to_be_removed ) {\r
1782                 PhylogenyMethods.removeNode( node, phy );\r
1783             }\r
1784             if ( to_be_removed.size() > 0 ) {\r
1785                 phy.externalNodesHaveChanged();\r
1786                 phy.clearHashIdToNodeMap();\r
1787                 phy.recalculateNumberOfExternalDescendants( true );\r
1788                 getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
1789                 getCurrentTreePanel().updateSetOfCollapsedExternalNodes();\r
1790                 getCurrentTreePanel().calculateLongestExtNodeInfo();\r
1791                 getCurrentTreePanel().setNodeInPreorderToNull();\r
1792                 getCurrentTreePanel().recalculateMaxDistanceToRoot();\r
1793                 getCurrentTreePanel().resetPreferredSize();\r
1794                 getCurrentTreePanel().setEdited( true );\r
1795                 getCurrentTreePanel().repaint();\r
1796                 repaint();\r
1797             }\r
1798             if ( to_be_removed.size() > 0 ) {\r
1799                 JOptionPane.showMessageDialog( this, "Collapsed " + to_be_removed.size()\r
1800                         + " branches with\nconfidence values below " + getMinNotCollapseConfidenceValue(), "Collapsed "\r
1801                         + to_be_removed.size() + " branches", JOptionPane.INFORMATION_MESSAGE );\r
1802             }\r
1803             else {\r
1804                 JOptionPane.showMessageDialog( this, "No branch collapsed,\nminimum confidence value per branch is "\r
1805                         + min_support, "No branch collapsed", JOptionPane.INFORMATION_MESSAGE );\r
1806             }\r
1807         }\r
1808         else {\r
1809             JOptionPane.showMessageDialog( this,\r
1810                                            "No branch collapsed because no confidence values present",\r
1811                                            "No confidence values present",\r
1812                                            JOptionPane.INFORMATION_MESSAGE );\r
1813         }\r
1814     }\r
1815 \r
1816     private void collapseBelowThreshold() {\r
1817         if ( getCurrentTreePanel() != null ) {\r
1818             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1819             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1820                 final String s = ( String ) JOptionPane.showInputDialog( this,\r
1821                                                                          "Please enter the minimum confidence value\n",\r
1822                                                                          "Minimal Confidence Value",\r
1823                                                                          JOptionPane.QUESTION_MESSAGE,\r
1824                                                                          null,\r
1825                                                                          null,\r
1826                                                                          getMinNotCollapseConfidenceValue() );\r
1827                 if ( !ForesterUtil.isEmpty( s ) ) {\r
1828                     boolean success = true;\r
1829                     double m = 0.0;\r
1830                     final String m_str = s.trim();\r
1831                     if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1832                         try {\r
1833                             m = Double.parseDouble( m_str );\r
1834                         }\r
1835                         catch ( final Exception ex ) {\r
1836                             success = false;\r
1837                         }\r
1838                     }\r
1839                     else {\r
1840                         success = false;\r
1841                     }\r
1842                     if ( success && ( m >= 0.0 ) ) {\r
1843                         setMinNotCollapseConfidenceValue( m );\r
1844                         collapse( phy );\r
1845                     }\r
1846                 }\r
1847             }\r
1848         }\r
1849     }\r
1850 \r
1851     private void collapseBelowBranchLengthThreshold() {\r
1852         if ( getCurrentTreePanel() != null ) {\r
1853             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1854             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1855                 final String s = ( String ) JOptionPane\r
1856                         .showInputDialog( this,\r
1857                                           "Please enter the minimum branch length value\n",\r
1858                                           "Minimal Branch Length Value",\r
1859                                           JOptionPane.QUESTION_MESSAGE,\r
1860                                           null,\r
1861                                           null,\r
1862                                           getMinNotCollapseBlValue() );\r
1863                 if ( !ForesterUtil.isEmpty( s ) ) {\r
1864                     boolean success = true;\r
1865                     double m = 0.0;\r
1866                     final String m_str = s.trim();\r
1867                     if ( !ForesterUtil.isEmpty( m_str ) ) {\r
1868                         try {\r
1869                             m = Double.parseDouble( m_str );\r
1870                         }\r
1871                         catch ( final Exception ex ) {\r
1872                             success = false;\r
1873                         }\r
1874                     }\r
1875                     else {\r
1876                         success = false;\r
1877                     }\r
1878                     if ( success && ( m >= 0.0 ) ) {\r
1879                         setMinNotCollapseBlValue( m );\r
1880                         collapseBl( phy );\r
1881                     }\r
1882                 }\r
1883             }\r
1884         }\r
1885     }\r
1886 \r
1887     private PhyloXmlParser createPhyloXmlParser() {\r
1888         PhyloXmlParser xml_parser = null;\r
1889         if ( getConfiguration().isValidatePhyloXmlAgainstSchema() ) {\r
1890             try {\r
1891                 xml_parser = PhyloXmlParser.createPhyloXmlParserXsdValidating();\r
1892             }\r
1893             catch ( final Exception e ) {\r
1894                 JOptionPane.showMessageDialog( this,\r
1895                                                e.getLocalizedMessage(),\r
1896                                                "failed to create validating XML parser",\r
1897                                                JOptionPane.WARNING_MESSAGE );\r
1898             }\r
1899         }\r
1900         if ( xml_parser == null ) {\r
1901             xml_parser = PhyloXmlParser.createPhyloXmlParser();\r
1902         }\r
1903         return xml_parser;\r
1904     }\r
1905 \r
1906     private void executePhyleneticInference( final boolean from_unaligned_seqs ) {\r
1907         final PhyloInferenceDialog dialog = new PhyloInferenceDialog( this,\r
1908                                                                       getPhylogeneticInferenceOptions(),\r
1909                                                                       from_unaligned_seqs );\r
1910         dialog.activate();\r
1911         if ( dialog.getValue() == JOptionPane.OK_OPTION ) {\r
1912             if ( !from_unaligned_seqs ) {\r
1913                 if ( getMsa() != null ) {\r
1914                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getMsa(),\r
1915                                                                                     getPhylogeneticInferenceOptions()\r
1916                                                                                             .copy(), this );\r
1917                     new Thread( inferrer ).start();\r
1918                 }\r
1919                 else {\r
1920                     JOptionPane.showMessageDialog( this,\r
1921                                                    "No multiple sequence alignment selected",\r
1922                                                    "Phylogenetic Inference Not Launched",\r
1923                                                    JOptionPane.WARNING_MESSAGE );\r
1924                 }\r
1925             }\r
1926             else {\r
1927                 if ( getSeqs() != null ) {\r
1928                     final PhylogeneticInferrer inferrer = new PhylogeneticInferrer( getSeqs(),\r
1929                                                                                     getPhylogeneticInferenceOptions()\r
1930                                                                                             .copy(), this );\r
1931                     new Thread( inferrer ).start();\r
1932                 }\r
1933                 else {\r
1934                     JOptionPane.showMessageDialog( this,\r
1935                                                    "No input sequences selected",\r
1936                                                    "Phylogenetic Inference Not Launched",\r
1937                                                    JOptionPane.WARNING_MESSAGE );\r
1938                 }\r
1939             }\r
1940         }\r
1941     }\r
1942 \r
1943     private void extractTaxDataFromNodeNames() throws PhyloXmlDataFormatException {\r
1944         final StringBuilder sb = new StringBuilder();\r
1945         final StringBuilder sb_failed = new StringBuilder();\r
1946         int counter = 0;\r
1947         int counter_failed = 0;\r
1948         if ( getCurrentTreePanel() != null ) {\r
1949             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
1950             if ( ( phy != null ) && !phy.isEmpty() ) {\r
1951                 final PhylogenyNodeIterator it = phy.iteratorExternalForward();\r
1952                 while ( it.hasNext() ) {\r
1953                     final PhylogenyNode n = it.next();\r
1954                     final String name = n.getName().trim();\r
1955                     if ( !ForesterUtil.isEmpty( name ) ) {\r
1956                         final String nt = ParserUtils.extractTaxonomyDataFromNodeName( n,\r
1957                                                                                        TAXONOMY_EXTRACTION.AGGRESSIVE );\r
1958                         if ( !ForesterUtil.isEmpty( nt ) ) {\r
1959                             if ( counter < 15 ) {\r
1960                                 sb.append( name + ": " + nt + "\n" );\r
1961                             }\r
1962                             else if ( counter == 15 ) {\r
1963                                 sb.append( "...\n" );\r
1964                             }\r
1965                             counter++;\r
1966                         }\r
1967                         else {\r
1968                             if ( counter_failed < 15 ) {\r
1969                                 sb_failed.append( name + "\n" );\r
1970                             }\r
1971                             else if ( counter_failed == 15 ) {\r
1972                                 sb_failed.append( "...\n" );\r
1973                             }\r
1974                             counter_failed++;\r
1975                         }\r
1976                     }\r
1977                 }\r
1978                 if ( counter > 0 ) {\r
1979                     String failed = "";\r
1980                     String all = "all ";\r
1981                     if ( counter_failed > 0 ) {\r
1982                         all = "";\r
1983                         failed = "\nCould not extract taxonomic data for " + counter_failed\r
1984                                 + " named external nodes:\n" + sb_failed;\r
1985                     }\r
1986                     JOptionPane.showMessageDialog( this,\r
1987                                                    "Extracted taxonomic data from " + all + counter\r
1988                                                            + " named external nodes:\n" + sb.toString() + failed,\r
1989                                                    "Taxonomic Data Extraction Completed",\r
1990                                                    counter_failed > 0 ? JOptionPane.WARNING_MESSAGE\r
1991                                                            : JOptionPane.INFORMATION_MESSAGE );\r
1992                 }\r
1993                 else {\r
1994                     JOptionPane\r
1995                             .showMessageDialog( this,\r
1996                                                 "Could not extract any taxonomic data.\nMaybe node names are empty\n"\r
1997                                                         + "or not in the forms \"XYZ_CAEEL\", \"XYZ_6239\", or \"XYZ_Caenorhabditis_elegans\"\n"\r
1998                                                         + "or nodes already have taxonomic data?\n",\r
1999                                                 "No Taxonomic Data Extracted",\r
2000                                                 JOptionPane.ERROR_MESSAGE );\r
2001                 }\r
2002             }\r
2003         }\r
2004     }\r
2005 \r
2006     private ControlPanel getControlPanel() {\r
2007         return getMainPanel().getControlPanel();\r
2008     }\r
2009 \r
2010     private File getCurrentDir() {\r
2011         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
2012             if ( ForesterUtil.isWindows() ) {\r
2013                 try {\r
2014                     _current_dir = new File( WindowsUtils.getCurrentUserDesktopPath() );\r
2015                 }\r
2016                 catch ( final Exception e ) {\r
2017                     _current_dir = null;\r
2018                 }\r
2019             }\r
2020         }\r
2021         if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
2022             if ( System.getProperty( "user.home" ) != null ) {\r
2023                 _current_dir = new File( System.getProperty( "user.home" ) );\r
2024             }\r
2025             else if ( System.getProperty( "user.dir" ) != null ) {\r
2026                 _current_dir = new File( System.getProperty( "user.dir" ) );\r
2027             }\r
2028         }\r
2029         return _current_dir;\r
2030     }\r
2031 \r
2032     private double getMinNotCollapseConfidenceValue() {\r
2033         return _min_not_collapse;\r
2034     }\r
2035 \r
2036     private double getMinNotCollapseBlValue() {\r
2037         return _min_not_collapse_bl;\r
2038     }\r
2039 \r
2040     private PhylogeneticInferenceOptions getPhylogeneticInferenceOptions() {\r
2041         if ( _phylogenetic_inference_options == null ) {\r
2042             _phylogenetic_inference_options = new PhylogeneticInferenceOptions();\r
2043         }\r
2044         return _phylogenetic_inference_options;\r
2045     }\r
2046 \r
2047     private boolean isUnsavedDataPresent() {\r
2048         final List<TreePanel> tps = getMainPanel().getTreePanels();\r
2049         for( final TreePanel tp : tps ) {\r
2050             if ( tp.isEdited() ) {\r
2051                 return true;\r
2052             }\r
2053         }\r
2054         return false;\r
2055     }\r
2056 \r
2057     private void moveNodeNamesToSeqNames() throws PhyloXmlDataFormatException {\r
2058         if ( getCurrentTreePanel() != null ) {\r
2059             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2060             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2061                 PhylogenyMethods\r
2062                         .transferNodeNameToField( phy, PhylogenyMethods.PhylogenyNodeField.SEQUENCE_NAME, false );\r
2063             }\r
2064         }\r
2065     }\r
2066 \r
2067     private void moveNodeNamesToTaxSn() throws PhyloXmlDataFormatException {\r
2068         if ( getCurrentTreePanel() != null ) {\r
2069             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2070             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2071                 PhylogenyMethods.transferNodeNameToField( phy,\r
2072                                                           PhylogenyMethods.PhylogenyNodeField.TAXONOMY_SCIENTIFIC_NAME,\r
2073                                                           false );\r
2074             }\r
2075         }\r
2076     }\r
2077 \r
2078     private void newTree() {\r
2079         final Phylogeny[] phys = new Phylogeny[ 1 ];\r
2080         final Phylogeny phy = new Phylogeny();\r
2081         final PhylogenyNode node = new PhylogenyNode();\r
2082         phy.setRoot( node );\r
2083         phy.setRooted( true );\r
2084         phys[ 0 ] = phy;\r
2085         AptxUtil.addPhylogeniesToTabs( phys, "", "", getConfiguration(), getMainPanel() );\r
2086         _mainpanel.getControlPanel().showWhole();\r
2087         _mainpanel.getCurrentTreePanel().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2088         _mainpanel.getOptions().setPhylogenyGraphicsType( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2089         if ( getMainPanel().getMainFrame() == null ) {\r
2090             // Must be "E" applet version.\r
2091             ( ( ArchaeopteryxE ) ( ( MainPanelApplets ) getMainPanel() ).getApplet() )\r
2092                     .setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2093         }\r
2094         else {\r
2095             getMainPanel().getMainFrame().setSelectedTypeInTypeMenu( PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR );\r
2096         }\r
2097         activateSaveAllIfNeeded();\r
2098         System.gc();\r
2099     }\r
2100 \r
2101     private void obtainDetailedTaxonomicInformation() {\r
2102         if ( getCurrentTreePanel() != null ) {\r
2103             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2104             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2105                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
2106                                                                        _mainpanel.getCurrentTreePanel(),\r
2107                                                                        phy.copy(),\r
2108                                                                        false,\r
2109                                                                        true );\r
2110                 new Thread( t ).start();\r
2111             }\r
2112         }\r
2113     }\r
2114 \r
2115     private void obtainDetailedTaxonomicInformationDelete() {\r
2116         if ( getCurrentTreePanel() != null ) {\r
2117             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2118             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2119                 final TaxonomyDataManager t = new TaxonomyDataManager( this,\r
2120                                                                        _mainpanel.getCurrentTreePanel(),\r
2121                                                                        phy.copy(),\r
2122                                                                        true,\r
2123                                                                        true );\r
2124                 new Thread( t ).start();\r
2125             }\r
2126         }\r
2127     }\r
2128 \r
2129     private void obtainSequenceInformation() {\r
2130         if ( getCurrentTreePanel() != null ) {\r
2131             final Phylogeny phy = getCurrentTreePanel().getPhylogeny();\r
2132             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2133                 final SequenceDataRetriver u = new SequenceDataRetriver( this,\r
2134                                                                          _mainpanel.getCurrentTreePanel(),\r
2135                                                                          phy.copy() );\r
2136                 new Thread( u ).start();\r
2137             }\r
2138         }\r
2139     }\r
2140 \r
2141     private void print() {\r
2142         if ( ( getCurrentTreePanel() == null ) || ( getCurrentTreePanel().getPhylogeny() == null )\r
2143                 || getCurrentTreePanel().getPhylogeny().isEmpty() ) {\r
2144             return;\r
2145         }\r
2146         if ( !getOptions().isPrintUsingActualSize() ) {\r
2147             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX() - 80,\r
2148                                                              getOptions().getPrintSizeY() - 140,\r
2149                                                              true );\r
2150             getCurrentTreePanel().resetPreferredSize();\r
2151             getCurrentTreePanel().repaint();\r
2152         }\r
2153         final String job_name = Constants.PRG_NAME;\r
2154         boolean error = false;\r
2155         String printer_name = null;\r
2156         try {\r
2157             printer_name = Printer.print( getCurrentTreePanel(), job_name );\r
2158         }\r
2159         catch ( final Exception e ) {\r
2160             error = true;\r
2161             JOptionPane.showMessageDialog( this, e.getMessage(), "Printing Error", JOptionPane.ERROR_MESSAGE );\r
2162         }\r
2163         if ( !error && ( printer_name != null ) ) {\r
2164             String msg = "Printing data sent to printer";\r
2165             if ( printer_name.length() > 1 ) {\r
2166                 msg += " [" + printer_name + "]";\r
2167             }\r
2168             JOptionPane.showMessageDialog( this, msg, "Printing...", JOptionPane.INFORMATION_MESSAGE );\r
2169         }\r
2170         if ( !getOptions().isPrintUsingActualSize() ) {\r
2171             getControlPanel().showWhole();\r
2172         }\r
2173     }\r
2174 \r
2175     private void printPhylogenyToPdf( final String file_name ) {\r
2176         if ( !getOptions().isPrintUsingActualSize() ) {\r
2177             getCurrentTreePanel().calcParametersForPainting( getOptions().getPrintSizeX(),\r
2178                                                              getOptions().getPrintSizeY(),\r
2179                                                              true );\r
2180             getCurrentTreePanel().resetPreferredSize();\r
2181             getCurrentTreePanel().repaint();\r
2182         }\r
2183         String pdf_written_to = "";\r
2184         boolean error = false;\r
2185         try {\r
2186             if ( getOptions().isPrintUsingActualSize() ) {\r
2187                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name,\r
2188                                                                   getCurrentTreePanel(),\r
2189                                                                   getCurrentTreePanel().getWidth(),\r
2190                                                                   getCurrentTreePanel().getHeight() );\r
2191             }\r
2192             else {\r
2193                 pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name, getCurrentTreePanel(), getOptions()\r
2194                         .getPrintSizeX(), getOptions().getPrintSizeY() );\r
2195             }\r
2196         }\r
2197         catch ( final IOException e ) {\r
2198             error = true;\r
2199             JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
2200         }\r
2201         if ( !error ) {\r
2202             if ( !ForesterUtil.isEmpty( pdf_written_to ) ) {\r
2203                 JOptionPane.showMessageDialog( this,\r
2204                                                "Wrote PDF to: " + pdf_written_to,\r
2205                                                "Information",\r
2206                                                JOptionPane.INFORMATION_MESSAGE );\r
2207             }\r
2208             else {\r
2209                 JOptionPane.showMessageDialog( this,\r
2210                                                "There was an unknown problem when attempting to write to PDF file: \""\r
2211                                                        + file_name + "\"",\r
2212                                                "Error",\r
2213                                                JOptionPane.ERROR_MESSAGE );\r
2214             }\r
2215         }\r
2216         if ( !getOptions().isPrintUsingActualSize() ) {\r
2217             getControlPanel().showWhole();\r
2218         }\r
2219     }\r
2220 \r
2221     private void readPhylogeniesFromFile() {\r
2222         boolean exception = false;\r
2223         Phylogeny[] phys = null;\r
2224         // Set an initial directory if none set yet\r
2225         final File my_dir = getCurrentDir();\r
2226         _open_filechooser.setMultiSelectionEnabled( true );\r
2227         // Open file-open dialog and set current directory\r
2228         if ( my_dir != null ) {\r
2229             _open_filechooser.setCurrentDirectory( my_dir );\r
2230         }\r
2231         final int result = _open_filechooser.showOpenDialog( _contentpane );\r
2232         // All done: get the file\r
2233         final File[] files = _open_filechooser.getSelectedFiles();\r
2234         setCurrentDir( _open_filechooser.getCurrentDirectory() );\r
2235         boolean nhx_or_nexus = false;\r
2236         if ( ( files != null ) && ( files.length > 0 ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2237             for( final File file : files ) {\r
2238                 if ( ( file != null ) && !file.isDirectory() ) {\r
2239                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2240                         _mainpanel.getCurrentTreePanel().setWaitCursor();\r
2241                     }\r
2242                     else {\r
2243                         _mainpanel.setWaitCursor();\r
2244                     }\r
2245                     if ( ( _open_filechooser.getFileFilter() == MainFrameApplication.nhfilter )\r
2246                             || ( _open_filechooser.getFileFilter() == MainFrameApplication.nhxfilter ) ) {\r
2247                         try {\r
2248                             final NHXParser nhx = new NHXParser();\r
2249                             setSpecialOptionsForNhxParser( nhx );\r
2250                             phys = PhylogenyMethods.readPhylogenies( nhx, file );\r
2251                             nhx_or_nexus = true;\r
2252                         }\r
2253                         catch ( final Exception e ) {\r
2254                             exception = true;\r
2255                             exceptionOccuredDuringOpenFile( e );\r
2256                         }\r
2257                     }\r
2258                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2259                         warnIfNotPhyloXmlValidation( getConfiguration() );\r
2260                         try {\r
2261                             final PhyloXmlParser xml_parser = createPhyloXmlParser();\r
2262                             phys = PhylogenyMethods.readPhylogenies( xml_parser, file );\r
2263                         }\r
2264                         catch ( final Exception e ) {\r
2265                             exception = true;\r
2266                             exceptionOccuredDuringOpenFile( e );\r
2267                         }\r
2268                     }\r
2269                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2270                         try {\r
2271                             phys = PhylogenyMethods.readPhylogenies( new TolParser(), file );\r
2272                         }\r
2273                         catch ( final Exception e ) {\r
2274                             exception = true;\r
2275                             exceptionOccuredDuringOpenFile( e );\r
2276                         }\r
2277                     }\r
2278                     else if ( _open_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2279                         try {\r
2280                             final NexusPhylogeniesParser nex = new NexusPhylogeniesParser();\r
2281                             setSpecialOptionsForNexParser( nex );\r
2282                             phys = PhylogenyMethods.readPhylogenies( nex, file );\r
2283                             nhx_or_nexus = true;\r
2284                         }\r
2285                         catch ( final Exception e ) {\r
2286                             exception = true;\r
2287                             exceptionOccuredDuringOpenFile( e );\r
2288                         }\r
2289                     }\r
2290                     // "*.*":\r
2291                     else {\r
2292                         try {\r
2293                             final PhylogenyParser parser = ParserUtils\r
2294                                     .createParserDependingOnFileType( file, getConfiguration()\r
2295                                             .isValidatePhyloXmlAgainstSchema() );\r
2296                             if ( parser instanceof NexusPhylogeniesParser ) {\r
2297                                 final NexusPhylogeniesParser nex = ( NexusPhylogeniesParser ) parser;\r
2298                                 setSpecialOptionsForNexParser( nex );\r
2299                                 nhx_or_nexus = true;\r
2300                             }\r
2301                             else if ( parser instanceof NHXParser ) {\r
2302                                 final NHXParser nhx = ( NHXParser ) parser;\r
2303                                 setSpecialOptionsForNhxParser( nhx );\r
2304                                 nhx_or_nexus = true;\r
2305                             }\r
2306                             else if ( parser instanceof PhyloXmlParser ) {\r
2307                                 warnIfNotPhyloXmlValidation( getConfiguration() );\r
2308                             }\r
2309                             phys = PhylogenyMethods.readPhylogenies( parser, file );\r
2310                         }\r
2311                         catch ( final Exception e ) {\r
2312                             exception = true;\r
2313                             exceptionOccuredDuringOpenFile( e );\r
2314                         }\r
2315                     }\r
2316                     if ( _mainpanel.getCurrentTreePanel() != null ) {\r
2317                         _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2318                     }\r
2319                     else {\r
2320                         _mainpanel.setArrowCursor();\r
2321                     }\r
2322                     if ( !exception && ( phys != null ) && ( phys.length > 0 ) ) {\r
2323                         boolean one_desc = false;\r
2324                         if ( nhx_or_nexus ) {\r
2325                             for( final Phylogeny phy : phys ) {\r
2326                                 if ( getOptions().isInternalNumberAreConfidenceForNhParsing() ) {\r
2327                                     PhylogenyMethods.transferInternalNodeNamesToConfidence( phy, "" );\r
2328                                 }\r
2329                                 if ( PhylogenyMethods.getMinimumDescendentsPerInternalNodes( phy ) == 1 ) {\r
2330                                     one_desc = true;\r
2331                                     break;\r
2332                                 }\r
2333                             }\r
2334                         }\r
2335                         if ( PREPROCESS_TREES ) {\r
2336                             preProcessTreesUponReading( phys );\r
2337                         }\r
2338                         AptxUtil.addPhylogeniesToTabs( phys,\r
2339                                                        file.getName(),\r
2340                                                        file.getAbsolutePath(),\r
2341                                                        getConfiguration(),\r
2342                                                        getMainPanel() );\r
2343                         _mainpanel.getControlPanel().showWhole();\r
2344                         if ( nhx_or_nexus && one_desc ) {\r
2345                             JOptionPane\r
2346                                     .showMessageDialog( this,\r
2347                                                         "One or more trees contain (a) node(s) with one descendant, "\r
2348                                                                 + ForesterUtil.LINE_SEPARATOR\r
2349                                                                 + "possibly indicating illegal parentheses within node names.",\r
2350                                                         "Warning: Possible Error in New Hampshire Formatted Data",\r
2351                                                         JOptionPane.WARNING_MESSAGE );\r
2352                         }\r
2353                     }\r
2354                 }\r
2355             }\r
2356         }\r
2357         activateSaveAllIfNeeded();\r
2358         System.gc();\r
2359     }\r
2360 \r
2361     private void preProcessTreesUponReading( final Phylogeny[] phys ) {\r
2362         for( final Phylogeny phy : phys ) {\r
2363             if ( ( phy != null ) && !phy.isEmpty() ) {\r
2364                 for( final PhylogenyNodeIterator it = phy.iteratorPreorder(); it.hasNext(); ) {\r
2365                     final PhylogenyNode n = it.next();\r
2366                     if ( n.isExternal() ) {\r
2367                         if ( n.getNodeData().isHasSequence() ) {\r
2368                             final Sequence s = n.getNodeData().getSequence();\r
2369                             if ( ForesterUtil.isEmpty( s.getGeneName() ) || s.getGeneName().startsWith( "LOC" ) ) {\r
2370                                 if ( ( s.getAccession() != null )\r
2371                                         && !ForesterUtil.isEmpty( s.getAccession().getValue() ) ) {\r
2372                                     s.setGeneName( s.getAccession().getValue() );\r
2373                                 }\r
2374                                 else if ( !ForesterUtil.isEmpty( n.getName() ) ) {\r
2375                                     s.setGeneName( n.getName() );\r
2376                                 }\r
2377                             }\r
2378                         }\r
2379                     }\r
2380                 }\r
2381             }\r
2382         }\r
2383     }\r
2384 \r
2385     private void readSpeciesTreeFromFile() {\r
2386         Phylogeny t = null;\r
2387         boolean exception = false;\r
2388         final File my_dir = getCurrentDir();\r
2389         _open_filechooser_for_species_tree.setSelectedFile( new File( "" ) );\r
2390         if ( my_dir != null ) {\r
2391             _open_filechooser_for_species_tree.setCurrentDirectory( my_dir );\r
2392         }\r
2393         final int result = _open_filechooser_for_species_tree.showOpenDialog( _contentpane );\r
2394         final File file = _open_filechooser_for_species_tree.getSelectedFile();\r
2395         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2396             if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2397                 try {\r
2398                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2399                             .createPhyloXmlParserXsdValidating(), file );\r
2400                     t = trees[ 0 ];\r
2401                 }\r
2402                 catch ( final Exception e ) {\r
2403                     exception = true;\r
2404                     exceptionOccuredDuringOpenFile( e );\r
2405                 }\r
2406             }\r
2407             else if ( _open_filechooser_for_species_tree.getFileFilter() == MainFrameApplication.tolfilter ) {\r
2408                 try {\r
2409                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( new TolParser(), 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             // "*.*":\r
2418             else {\r
2419                 try {\r
2420                     final Phylogeny[] trees = PhylogenyMethods.readPhylogenies( PhyloXmlParser\r
2421                             .createPhyloXmlParserXsdValidating(), file );\r
2422                     t = trees[ 0 ];\r
2423                 }\r
2424                 catch ( final Exception e ) {\r
2425                     exception = true;\r
2426                     exceptionOccuredDuringOpenFile( e );\r
2427                 }\r
2428             }\r
2429             if ( !exception && ( t != null ) && !t.isRooted() ) {\r
2430                 exception = true;\r
2431                 t = null;\r
2432                 JOptionPane.showMessageDialog( this,\r
2433                                                "Species tree is not rooted",\r
2434                                                "Species tree not loaded",\r
2435                                                JOptionPane.ERROR_MESSAGE );\r
2436             }\r
2437             if ( !exception && ( t != null ) ) {\r
2438                 final Set<Taxonomy> tax_set = new HashSet<Taxonomy>();\r
2439                 for( final PhylogenyNodeIterator it = t.iteratorExternalForward(); it.hasNext(); ) {\r
2440                     final PhylogenyNode node = it.next();\r
2441                     if ( !node.getNodeData().isHasTaxonomy() ) {\r
2442                         exception = true;\r
2443                         t = null;\r
2444                         JOptionPane\r
2445                                 .showMessageDialog( this,\r
2446                                                     "Species tree contains external node(s) without taxonomy information",\r
2447                                                     "Species tree not loaded",\r
2448                                                     JOptionPane.ERROR_MESSAGE );\r
2449                         break;\r
2450                     }\r
2451                     else {\r
2452                         if ( tax_set.contains( node.getNodeData().getTaxonomy() ) ) {\r
2453                             exception = true;\r
2454                             t = null;\r
2455                             JOptionPane.showMessageDialog( this,\r
2456                                                            "Taxonomy ["\r
2457                                                                    + node.getNodeData().getTaxonomy().asSimpleText()\r
2458                                                                    + "] is not unique in species tree",\r
2459                                                            "Species tree not loaded",\r
2460                                                            JOptionPane.ERROR_MESSAGE );\r
2461                             break;\r
2462                         }\r
2463                         else {\r
2464                             tax_set.add( node.getNodeData().getTaxonomy() );\r
2465                         }\r
2466                     }\r
2467                 }\r
2468             }\r
2469             if ( !exception && ( t != null ) ) {\r
2470                 setSpeciesTree( t );\r
2471                 JOptionPane.showMessageDialog( this,\r
2472                                                "Species tree successfully loaded",\r
2473                                                "Species tree loaded",\r
2474                                                JOptionPane.INFORMATION_MESSAGE );\r
2475             }\r
2476             _contentpane.repaint();\r
2477             System.gc();\r
2478         }\r
2479     }\r
2480 \r
2481     private void setArrowCursor() {\r
2482         try {\r
2483             _mainpanel.getCurrentTreePanel().setArrowCursor();\r
2484         }\r
2485         catch ( final Exception ex ) {\r
2486             // Do nothing.\r
2487         }\r
2488     }\r
2489 \r
2490     private void setCurrentDir( final File current_dir ) {\r
2491         _current_dir = current_dir;\r
2492     }\r
2493 \r
2494     private void setMinNotCollapseConfidenceValue( final double min_not_collapse ) {\r
2495         _min_not_collapse = min_not_collapse;\r
2496     }\r
2497 \r
2498     private void setMinNotCollapseBlValue( final double min_not_collapse_bl ) {\r
2499         _min_not_collapse_bl = min_not_collapse_bl;\r
2500     }\r
2501 \r
2502     private void setPhylogeneticInferenceOptions( final PhylogeneticInferenceOptions phylogenetic_inference_options ) {\r
2503         _phylogenetic_inference_options = phylogenetic_inference_options;\r
2504     }\r
2505 \r
2506     private void setSpecialOptionsForNexParser( final NexusPhylogeniesParser nex ) {\r
2507         nex.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2508         nex.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2509     }\r
2510 \r
2511     private void setSpecialOptionsForNhxParser( final NHXParser nhx ) {\r
2512         nhx.setReplaceUnderscores( getOptions().isReplaceUnderscoresInNhParsing() );\r
2513         nhx.setTaxonomyExtraction( getOptions().getTaxonomyExtraction() );\r
2514         nhx.setAllowErrorsInDistanceToParent( getOptions().isAllowErrorsInDistanceToParent() );\r
2515     }\r
2516 \r
2517     private void writeAllToFile() {\r
2518         if ( ( getMainPanel().getTabbedPane() == null ) || ( getMainPanel().getTabbedPane().getTabCount() < 1 ) ) {\r
2519             return;\r
2520         }\r
2521         final File my_dir = getCurrentDir();\r
2522         if ( my_dir != null ) {\r
2523             _save_filechooser.setCurrentDirectory( my_dir );\r
2524         }\r
2525         _save_filechooser.setSelectedFile( new File( "" ) );\r
2526         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2527         final File file = _save_filechooser.getSelectedFile();\r
2528         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2529         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2530             if ( file.exists() ) {\r
2531                 final int i = JOptionPane.showConfirmDialog( this,\r
2532                                                              file + " already exists. Overwrite?",\r
2533                                                              "Warning",\r
2534                                                              JOptionPane.OK_CANCEL_OPTION,\r
2535                                                              JOptionPane.WARNING_MESSAGE );\r
2536                 if ( i != JOptionPane.OK_OPTION ) {\r
2537                     return;\r
2538                 }\r
2539                 else {\r
2540                     try {\r
2541                         file.delete();\r
2542                     }\r
2543                     catch ( final Exception e ) {\r
2544                         JOptionPane.showMessageDialog( this,\r
2545                                                        "Failed to delete: " + file,\r
2546                                                        "Error",\r
2547                                                        JOptionPane.WARNING_MESSAGE );\r
2548                     }\r
2549                 }\r
2550             }\r
2551             final int count = getMainPanel().getTabbedPane().getTabCount();\r
2552             final List<Phylogeny> trees = new ArrayList<Phylogeny>();\r
2553             for( int i = 0; i < count; ++i ) {\r
2554                 final Phylogeny phy = getMainPanel().getPhylogeny( i );\r
2555                 if ( ForesterUtil.isEmpty( phy.getName() )\r
2556                         && !ForesterUtil.isEmpty( getMainPanel().getTabbedPane().getTitleAt( i ) ) ) {\r
2557                     phy.setName( getMainPanel().getTabbedPane().getTitleAt( i ) );\r
2558                 }\r
2559                 trees.add( phy );\r
2560                 getMainPanel().getTreePanels().get( i ).setEdited( false );\r
2561             }\r
2562             final PhylogenyWriter writer = new PhylogenyWriter();\r
2563             try {\r
2564                 writer.toPhyloXML( file, trees, 0, ForesterUtil.LINE_SEPARATOR );\r
2565             }\r
2566             catch ( final IOException e ) {\r
2567                 JOptionPane.showMessageDialog( this,\r
2568                                                "Failed to write to: " + file,\r
2569                                                "Error",\r
2570                                                JOptionPane.WARNING_MESSAGE );\r
2571             }\r
2572         }\r
2573     }\r
2574 \r
2575     private boolean writeAsNewHampshire( final Phylogeny t, boolean exception, final File file ) {\r
2576         try {\r
2577             final PhylogenyWriter writer = new PhylogenyWriter();\r
2578             writer.toNewHampshire( t, true, getOptions().getNhConversionSupportValueStyle(), file );\r
2579         }\r
2580         catch ( final Exception e ) {\r
2581             exception = true;\r
2582             exceptionOccuredDuringSaveAs( e );\r
2583         }\r
2584         return exception;\r
2585     }\r
2586 \r
2587     private boolean writeAsNexus( final Phylogeny t, boolean exception, final File file ) {\r
2588         try {\r
2589             final PhylogenyWriter writer = new PhylogenyWriter();\r
2590             writer.toNexus( file, t, getOptions().getNhConversionSupportValueStyle() );\r
2591         }\r
2592         catch ( final Exception e ) {\r
2593             exception = true;\r
2594             exceptionOccuredDuringSaveAs( e );\r
2595         }\r
2596         return exception;\r
2597     }\r
2598 \r
2599     private boolean writeAsPhyloXml( final Phylogeny t, boolean exception, final File file ) {\r
2600         try {\r
2601             final PhylogenyWriter writer = new PhylogenyWriter();\r
2602             writer.toPhyloXML( file, t, 0 );\r
2603         }\r
2604         catch ( final Exception e ) {\r
2605             exception = true;\r
2606             exceptionOccuredDuringSaveAs( e );\r
2607         }\r
2608         return exception;\r
2609     }\r
2610 \r
2611     private void writeToFile( final Phylogeny t ) {\r
2612         if ( t == null ) {\r
2613             return;\r
2614         }\r
2615         String initial_filename = null;\r
2616         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2617             try {\r
2618                 initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().getCanonicalPath();\r
2619             }\r
2620             catch ( final IOException e ) {\r
2621                 initial_filename = null;\r
2622             }\r
2623         }\r
2624         if ( !ForesterUtil.isEmpty( initial_filename ) ) {\r
2625             _save_filechooser.setSelectedFile( new File( initial_filename ) );\r
2626         }\r
2627         else {\r
2628             _save_filechooser.setSelectedFile( new File( "" ) );\r
2629         }\r
2630         final File my_dir = getCurrentDir();\r
2631         if ( my_dir != null ) {\r
2632             _save_filechooser.setCurrentDirectory( my_dir );\r
2633         }\r
2634         final int result = _save_filechooser.showSaveDialog( _contentpane );\r
2635         final File file = _save_filechooser.getSelectedFile();\r
2636         setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
2637         boolean exception = false;\r
2638         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2639             if ( file.exists() ) {\r
2640                 final int i = JOptionPane.showConfirmDialog( this,\r
2641                                                              file + " already exists.\nOverwrite?",\r
2642                                                              "Overwrite?",\r
2643                                                              JOptionPane.OK_CANCEL_OPTION,\r
2644                                                              JOptionPane.QUESTION_MESSAGE );\r
2645                 if ( i != JOptionPane.OK_OPTION ) {\r
2646                     return;\r
2647                 }\r
2648                 else {\r
2649                     final File to = new File( file.getAbsoluteFile().toString() + Constants.BACKUP_FILE_SUFFIX );\r
2650                     try {\r
2651                         ForesterUtil.copyFile( file, to );\r
2652                     }\r
2653                     catch ( final Exception e ) {\r
2654                         JOptionPane.showMessageDialog( this,\r
2655                                                        "Failed to create backup copy " + to,\r
2656                                                        "Failed to Create Backup Copy",\r
2657                                                        JOptionPane.WARNING_MESSAGE );\r
2658                     }\r
2659                     try {\r
2660                         file.delete();\r
2661                     }\r
2662                     catch ( final Exception e ) {\r
2663                         JOptionPane.showMessageDialog( this,\r
2664                                                        "Failed to delete: " + file,\r
2665                                                        "Failed to Delete",\r
2666                                                        JOptionPane.WARNING_MESSAGE );\r
2667                     }\r
2668                 }\r
2669             }\r
2670             if ( _save_filechooser.getFileFilter() == MainFrameApplication.nhfilter ) {\r
2671                 exception = writeAsNewHampshire( t, exception, file );\r
2672             }\r
2673             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.xmlfilter ) {\r
2674                 exception = writeAsPhyloXml( t, exception, file );\r
2675             }\r
2676             else if ( _save_filechooser.getFileFilter() == MainFrameApplication.nexusfilter ) {\r
2677                 exception = writeAsNexus( t, exception, file );\r
2678             }\r
2679             // "*.*":\r
2680             else {\r
2681                 final String file_name = file.getName().trim().toLowerCase();\r
2682                 if ( file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2683                         || file_name.endsWith( ".tree" ) ) {\r
2684                     exception = writeAsNewHampshire( t, exception, file );\r
2685                 }\r
2686                 else if ( file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) ) {\r
2687                     exception = writeAsNexus( t, exception, file );\r
2688                 }\r
2689                 // XML is default:\r
2690                 else {\r
2691                     exception = writeAsPhyloXml( t, exception, file );\r
2692                 }\r
2693             }\r
2694             if ( !exception ) {\r
2695                 getMainPanel().setTitleOfSelectedTab( file.getName() );\r
2696                 getMainPanel().getCurrentTreePanel().setTreeFile( file );\r
2697                 getMainPanel().getCurrentTreePanel().setEdited( false );\r
2698             }\r
2699         }\r
2700     }\r
2701 \r
2702     private void writeToGraphicsFile( final Phylogeny t, final GraphicsExportType type ) {\r
2703         if ( ( t == null ) || t.isEmpty() ) {\r
2704             return;\r
2705         }\r
2706         String initial_filename = "";\r
2707         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2708             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2709         }\r
2710         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2711             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2712         }\r
2713         initial_filename = initial_filename + "." + type;\r
2714         _writetographics_filechooser.setSelectedFile( new File( initial_filename ) );\r
2715         final File my_dir = getCurrentDir();\r
2716         if ( my_dir != null ) {\r
2717             _writetographics_filechooser.setCurrentDirectory( my_dir );\r
2718         }\r
2719         final int result = _writetographics_filechooser.showSaveDialog( _contentpane );\r
2720         File file = _writetographics_filechooser.getSelectedFile();\r
2721         setCurrentDir( _writetographics_filechooser.getCurrentDirectory() );\r
2722         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2723             if ( !file.toString().toLowerCase().endsWith( type.toString() ) ) {\r
2724                 file = new File( file.toString() + "." + type );\r
2725             }\r
2726             if ( file.exists() ) {\r
2727                 final int i = JOptionPane.showConfirmDialog( this,\r
2728                                                              file + " already exists. Overwrite?",\r
2729                                                              "Warning",\r
2730                                                              JOptionPane.OK_CANCEL_OPTION,\r
2731                                                              JOptionPane.WARNING_MESSAGE );\r
2732                 if ( i != JOptionPane.OK_OPTION ) {\r
2733                     return;\r
2734                 }\r
2735                 else {\r
2736                     try {\r
2737                         file.delete();\r
2738                     }\r
2739                     catch ( final Exception e ) {\r
2740                         JOptionPane.showMessageDialog( this,\r
2741                                                        "Failed to delete: " + file,\r
2742                                                        "Error",\r
2743                                                        JOptionPane.WARNING_MESSAGE );\r
2744                     }\r
2745                 }\r
2746             }\r
2747             writePhylogenyToGraphicsFile( file.toString(), type );\r
2748         }\r
2749     }\r
2750 \r
2751     private void writeToPdf( final Phylogeny t ) {\r
2752         if ( ( t == null ) || t.isEmpty() ) {\r
2753             return;\r
2754         }\r
2755         String initial_filename = "";\r
2756         if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
2757             initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
2758         }\r
2759         if ( initial_filename.indexOf( '.' ) > 0 ) {\r
2760             initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
2761         }\r
2762         initial_filename = initial_filename + ".pdf";\r
2763         _writetopdf_filechooser.setSelectedFile( new File( initial_filename ) );\r
2764         final File my_dir = getCurrentDir();\r
2765         if ( my_dir != null ) {\r
2766             _writetopdf_filechooser.setCurrentDirectory( my_dir );\r
2767         }\r
2768         final int result = _writetopdf_filechooser.showSaveDialog( _contentpane );\r
2769         File file = _writetopdf_filechooser.getSelectedFile();\r
2770         setCurrentDir( _writetopdf_filechooser.getCurrentDirectory() );\r
2771         if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
2772             if ( !file.toString().toLowerCase().endsWith( ".pdf" ) ) {\r
2773                 file = new File( file.toString() + ".pdf" );\r
2774             }\r
2775             if ( file.exists() ) {\r
2776                 final int i = JOptionPane.showConfirmDialog( this,\r
2777                                                              file + " already exists. Overwrite?",\r
2778                                                              "WARNING",\r
2779                                                              JOptionPane.OK_CANCEL_OPTION,\r
2780                                                              JOptionPane.WARNING_MESSAGE );\r
2781                 if ( i != JOptionPane.OK_OPTION ) {\r
2782                     return;\r
2783                 }\r
2784             }\r
2785             printPhylogenyToPdf( file.toString() );\r
2786         }\r
2787     }\r
2788 \r
2789     public static MainFrameApplication createInstance( final Phylogeny[] phys, final Configuration config ) {\r
2790         return new MainFrameApplication( phys, config );\r
2791     }\r
2792 \r
2793     public static MainFrame createInstance( final Phylogeny[] phys,\r
2794                                             final Configuration config,\r
2795                                             final String title,\r
2796                                             final File current_dir ) {\r
2797         return new MainFrameApplication( phys, config, title, current_dir );\r
2798     }\r
2799 \r
2800     static MainFrame createInstance( final Phylogeny[] phys, final Configuration config, final String title ) {\r
2801         return new MainFrameApplication( phys, config, title );\r
2802     }\r
2803 \r
2804     static MainFrame createInstance( final Phylogeny[] phys, final String config_file_name, final String title ) {\r
2805         return new MainFrameApplication( phys, config_file_name, title );\r
2806     }\r
2807 \r
2808     static void setTextForGraphicsSizeChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2809         mi.setText( "Enter Default Size for Graphics Export... (current: " + o.getPrintSizeX() + ", "\r
2810                 + o.getPrintSizeY() + ")" );\r
2811     }\r
2812 \r
2813     static void setTextForPdfLineWidthChooserMenuItem( final JMenuItem mi, final Options o ) {\r
2814         mi.setText( "Enter Default Line Width for PDF Export... (current: " + o.getPrintLineWidth() + ")" );\r
2815     }\r
2816 \r
2817     static void warnIfNotPhyloXmlValidation( final Configuration c ) {\r
2818         if ( !c.isValidatePhyloXmlAgainstSchema() ) {\r
2819             JOptionPane\r
2820                     .showMessageDialog( null,\r
2821                                         ForesterUtil\r
2822                                                 .wordWrap( "phyloXML XSD-based validation is turned off [enable with line 'validate_against_phyloxml_xsd_schem: true' in configuration file]",\r
2823                                                            80 ),\r
2824                                         "Warning",\r
2825                                         JOptionPane.WARNING_MESSAGE );\r
2826         }\r
2827     }\r
2828 } // MainFrameApplication.\r
2829 \r
2830 class DefaultFilter extends FileFilter {\r
2831 \r
2832     @Override\r
2833     public boolean accept( final File f ) {\r
2834         final String file_name = f.getName().trim().toLowerCase();\r
2835         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2836                 || file_name.endsWith( ".nwk" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".ph" )\r
2837                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".dnd" ) || file_name.endsWith( ".tree" )\r
2838                 || file_name.endsWith( ".nhx" ) || file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" )\r
2839                 || file_name.endsWith( "phylo.xml" ) || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".nexus" )\r
2840                 || file_name.endsWith( ".nx" ) || file_name.endsWith( ".nex" ) || file_name.endsWith( ".tre" )\r
2841                 || file_name.endsWith( ".zip" ) || file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" )\r
2842                 || file_name.endsWith( ".con" ) || f.isDirectory();\r
2843     }\r
2844 \r
2845     @Override\r
2846     public String getDescription() {\r
2847         return "All supported files (*.xml, *.phyloxml, *phylo.xml, *.nhx, *.nh, *.newick, *.nex, *.nexus, *.phy, *.tre, *.tree, *.tol, ...)";\r
2848     }\r
2849 }\r
2850 \r
2851 class GraphicsFileFilter extends FileFilter {\r
2852 \r
2853     @Override\r
2854     public boolean accept( final File f ) {\r
2855         final String file_name = f.getName().trim().toLowerCase();\r
2856         return file_name.endsWith( ".jpg" ) || file_name.endsWith( ".jpeg" ) || file_name.endsWith( ".png" )\r
2857                 || file_name.endsWith( ".gif" ) || file_name.endsWith( ".bmp" ) || f.isDirectory();\r
2858     }\r
2859 \r
2860     @Override\r
2861     public String getDescription() {\r
2862         return "Image files (*.jpg, *.jpeg, *.png, *.gif, *.bmp)";\r
2863     }\r
2864 }\r
2865 \r
2866 class MsaFileFilter extends FileFilter {\r
2867 \r
2868     @Override\r
2869     public boolean accept( final File f ) {\r
2870         final String file_name = f.getName().trim().toLowerCase();\r
2871         return file_name.endsWith( ".msa" ) || file_name.endsWith( ".aln" ) || file_name.endsWith( ".fasta" )\r
2872                 || file_name.endsWith( ".fas" ) || file_name.endsWith( ".fa" ) || f.isDirectory();\r
2873     }\r
2874 \r
2875     @Override\r
2876     public String getDescription() {\r
2877         return "Multiple sequence alignment files (*.msa, *.aln, *.fasta, *.fa, *.fas)";\r
2878     }\r
2879 }\r
2880 \r
2881 class NexusFilter extends FileFilter {\r
2882 \r
2883     @Override\r
2884     public boolean accept( final File f ) {\r
2885         final String file_name = f.getName().trim().toLowerCase();\r
2886         return file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) || file_name.endsWith( ".nx" )\r
2887                 || file_name.endsWith( ".tre" ) || f.isDirectory();\r
2888     }\r
2889 \r
2890     @Override\r
2891     public String getDescription() {\r
2892         return "Nexus files (*.nex, *.nexus, *.nx, *.tre)";\r
2893     }\r
2894 } // NexusFilter\r
2895 \r
2896 class NHFilter extends FileFilter {\r
2897 \r
2898     @Override\r
2899     public boolean accept( final File f ) {\r
2900         final String file_name = f.getName().trim().toLowerCase();\r
2901         return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
2902                 || file_name.endsWith( ".tr" ) || file_name.endsWith( ".tree" ) || file_name.endsWith( ".dnd" )\r
2903                 || file_name.endsWith( ".ph" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".nwk" )\r
2904                 || f.isDirectory();\r
2905     }\r
2906 \r
2907     @Override\r
2908     public String getDescription() {\r
2909         return "New Hampshire - Newick files (*.nh, *.newick, *.phy, *.tree, *.dnd, *.tr, *.ph, *.phb, *.nwk)";\r
2910     }\r
2911 } // NHFilter\r
2912 \r
2913 class NHXFilter extends FileFilter {\r
2914 \r
2915     @Override\r
2916     public boolean accept( final File f ) {\r
2917         final String file_name = f.getName().trim().toLowerCase();\r
2918         return file_name.endsWith( ".nhx" ) || f.isDirectory();\r
2919     }\r
2920 \r
2921     @Override\r
2922     public String getDescription() {\r
2923         return "NHX files (*.nhx) [deprecated]";\r
2924     }\r
2925 }\r
2926 \r
2927 class PdfFilter extends FileFilter {\r
2928 \r
2929     @Override\r
2930     public boolean accept( final File f ) {\r
2931         return f.getName().trim().toLowerCase().endsWith( ".pdf" ) || f.isDirectory();\r
2932     }\r
2933 \r
2934     @Override\r
2935     public String getDescription() {\r
2936         return "PDF files (*.pdf)";\r
2937     }\r
2938 } // PdfFilter\r
2939 \r
2940 class SequencesFileFilter extends FileFilter {\r
2941 \r
2942     @Override\r
2943     public boolean accept( final File f ) {\r
2944         final String file_name = f.getName().trim().toLowerCase();\r
2945         return file_name.endsWith( ".fasta" ) || file_name.endsWith( ".fa" ) || file_name.endsWith( ".fas" )\r
2946                 || file_name.endsWith( ".seqs" ) || f.isDirectory();\r
2947     }\r
2948 \r
2949     @Override\r
2950     public String getDescription() {\r
2951         return "Sequences files (*.fasta, *.fa, *.fas, *.seqs )";\r
2952     }\r
2953 }\r
2954 \r
2955 class TolFilter extends FileFilter {\r
2956 \r
2957     @Override\r
2958     public boolean accept( final File f ) {\r
2959         final String file_name = f.getName().trim().toLowerCase();\r
2960         return ( file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" ) || file_name.endsWith( ".zip" ) || f\r
2961                 .isDirectory() ) && ( !file_name.endsWith( ".xml.zip" ) );\r
2962     }\r
2963 \r
2964     @Override\r
2965     public String getDescription() {\r
2966         return "Tree of Life files (*.tol, *.tolxml)";\r
2967     }\r
2968 } // TolFilter\r
2969 \r
2970 class XMLFilter extends FileFilter {\r
2971 \r
2972     @Override\r
2973     public boolean accept( final File f ) {\r
2974         final String file_name = f.getName().trim().toLowerCase();\r
2975         return file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" ) || file_name.endsWith( "phylo.xml" )\r
2976                 || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".zip" ) || f.isDirectory();\r
2977     }\r
2978 \r
2979     @Override\r
2980     public String getDescription() {\r
2981         return "phyloXML files (*.xml, *.phyloxml, *phylo.xml, *.pxml, *.zip)";\r
2982     }\r
2983 } // XMLFilter\r