in progress
[jalview.git] / forester / java / src / org / forester / archaeopteryx / MainFrame.java
index ef2ebcb..7ab7ce7 100644 (file)
@@ -41,6 +41,7 @@ import java.util.NoSuchElementException;
 import javax.swing.Box;\r
 import javax.swing.JApplet;\r
 import javax.swing.JCheckBoxMenuItem;\r
+import javax.swing.JFileChooser;\r
 import javax.swing.JFrame;\r
 import javax.swing.JLabel;\r
 import javax.swing.JMenu;\r
@@ -51,7 +52,9 @@ import javax.swing.JPanel;
 import javax.swing.JRadioButtonMenuItem;\r
 import javax.swing.JTextField;\r
 import javax.swing.SwingUtilities;\r
+import javax.swing.filechooser.FileFilter;\r
 \r
+import org.forester.archaeopteryx.AptxUtil.GraphicsExportType;\r
 import org.forester.archaeopteryx.Options.CLADOGRAM_TYPE;\r
 import org.forester.archaeopteryx.Options.NODE_LABEL_DIRECTION;\r
 import org.forester.archaeopteryx.Options.PHYLOGENY_GRAPHICS_TYPE;\r
@@ -59,12 +62,14 @@ import org.forester.archaeopteryx.tools.InferenceManager;
 import org.forester.archaeopteryx.tools.ProcessPool;\r
 import org.forester.archaeopteryx.tools.ProcessRunning;\r
 import org.forester.io.parsers.nhx.NHXParser.TAXONOMY_EXTRACTION;\r
+import org.forester.io.writers.PhylogenyWriter;\r
 import org.forester.phylogeny.Phylogeny;\r
 import org.forester.phylogeny.PhylogenyMethods;\r
 import org.forester.phylogeny.PhylogenyMethods.DESCENDANT_SORT_PRIORITY;\r
 import org.forester.phylogeny.PhylogenyNode;\r
 import org.forester.phylogeny.PhylogenyNode.NH_CONVERSION_SUPPORT_VALUE_STYLE;\r
 import org.forester.phylogeny.data.Annotation;\r
+import org.forester.phylogeny.data.NodeDataField;\r
 import org.forester.phylogeny.data.NodeVisualData.NodeFill;\r
 import org.forester.phylogeny.data.NodeVisualData.NodeShape;\r
 import org.forester.phylogeny.iterators.PhylogenyNodeIterator;\r
@@ -73,194 +78,230 @@ import org.forester.sdi.GSDIR;
 import org.forester.sdi.SDIException;\r
 import org.forester.util.ForesterConstants;\r
 import org.forester.util.ForesterUtil;\r
+import org.forester.util.WindowsUtils;\r
 \r
 public abstract class MainFrame extends JFrame implements ActionListener {\r
 \r
-    static final String         USE_MOUSEWHEEL_SHIFT_TO_ROTATE          = "In this display type, use mousewheel + Shift to rotate [or A and S]";\r
-    static final String         PHYLOXML_REF_TOOL_TIP                   = Constants.PHYLOXML_REFERENCE;                                                                                                                                       //TODO //FIXME\r
-    static final String         APTX_REF_TOOL_TIP                       = Constants.APTX_REFERENCE;\r
-    private static final long   serialVersionUID                        = 3655000897845508358L;\r
-    final static Font           menu_font                               = new Font( Configuration.getDefaultFontFamilyName(),\r
-                                                                                    Font.PLAIN,\r
-                                                                                    10 );\r
-    static final String         TYPE_MENU_HEADER                        = "Type";\r
-    static final String         RECTANGULAR_TYPE_CBMI_LABEL             = "Rectangular";\r
-    static final String         EURO_TYPE_CBMI_LABEL                    = "Euro Type";\r
-    static final String         CURVED_TYPE_CBMI_LABEL                  = "Curved";\r
-    static final String         TRIANGULAR_TYPE_CBMI_LABEL              = "Triangular";\r
-    static final String         CONVEX_TYPE_CBMI_LABEL                  = "Convex";\r
-    static final String         ROUNDED_TYPE_CBMI_LABEL                 = "Rounded";\r
-    static final String         UNROOTED_TYPE_CBMI_LABEL                = "Unrooted (alpha)";                                                                                                                                                 //TODO\r
-    static final String         CIRCULAR_TYPE_CBMI_LABEL                = "Circular (alpha)";                                                                                                                                                 //TODO\r
-    static final String         OPTIONS_HEADER                          = "Options";\r
-    static final String         SEARCH_SUBHEADER                        = "Search:";\r
-    static final String         DISPLAY_SUBHEADER                       = "Display:";\r
-    static final String         SEARCH_TERMS_ONLY_LABEL                 = "Match Complete Terms Only";\r
-    static final String         SEARCH_CASE_SENSITIVE_LABEL             = "Case Sensitive";\r
-    static final String         INVERSE_SEARCH_RESULT_LABEL             = "Negate Result";\r
-    static final String         DISPLAY_BRANCH_LENGTH_VALUES_LABEL      = "Branch Length Values";\r
-    static final String         COLOR_BY_TAXONOMIC_GROUP                = "Colorize by Taxonomic Group";\r
-    static final String         DISPLAY_SCALE_LABEL                     = "Scale";\r
-    static final String         NON_LINED_UP_CLADOGRAMS_LABEL           = "Non-Lined Up Cladograms";\r
-    static final String         UNIFORM_CLADOGRAMS_LABEL                = "Total Node Sum Dependent Cladograms";\r
-    static final String         LABEL_DIRECTION_LABEL                   = "Radial Labels";\r
-    static final String         LABEL_DIRECTION_TIP                     = "To use radial node labels in radial and unrooted display types";\r
-    static final String         SCREEN_ANTIALIAS_LABEL                  = "Antialias";\r
-    static final String         COLOR_LABELS_LABEL                      = "Colorize Labels Same as Parent Branch";\r
-    static final String         BG_GRAD_LABEL                           = "Background Color Gradient";\r
-    static final String         DISPLAY_NODE_BOXES_LABEL_EXT            = "External Node Shapes";\r
-    static final String         DISPLAY_NODE_BOXES_LABEL_INT            = "Internal Node Shapes";\r
-    static final String         SHOW_OVERVIEW_LABEL                     = "Overview";\r
-    static final String         FONT_SIZE_MENU_LABEL                    = "Font Size";\r
-    static final String         NONUNIFORM_CLADOGRAMS_LABEL             = "External Node Sum Dependent Cladograms";\r
-    static final String         SHOW_DOMAIN_LABELS_LABEL                = "Domain Labels";\r
-    static final String         SHOW_ANN_REF_SOURCE_LABEL               = "Seq Annotation Ref Sources";\r
-    static final String         COLOR_LABELS_TIP                        = "To use parent branch colors for node labels as well, need to turn off taxonomy dependent colorization and turn on branch colorization for this to become apparent";\r
-    static final String         ABBREV_SN_LABEL                         = "Abbreviate Scientific Taxonomic Names";\r
-    static final String         TAXONOMY_COLORIZE_NODE_SHAPES_LABEL     = "Colorize Node Shapes According to Taxonomy";\r
-    static final String         CYCLE_NODE_SHAPE_LABEL                  = "Cycle Node Shapes";\r
-    static final String         CYCLE_NODE_FILL_LABEL                   = "Cycle Node Fill Type";\r
-    static final String         CHOOSE_NODE_SIZE_LABEL                  = "Choose Node Shape Size";\r
-    static final String         SHOW_CONF_STDDEV_LABEL                  = "Confidence Standard Deviations";\r
-    static final String         USE_BRACKETS_FOR_CONF_IN_NH_LABEL       = "Use Brackets for Confidence Values";\r
-    static final String         USE_INTERNAL_NAMES_FOR_CONF_IN_NH_LABEL = "Use Internal Node Names for Confidence Values";\r
-    static final String         SHOW_BASIC_TREE_INFORMATION_LABEL       = "Basic Tree Information";\r
-    static final String         RIGHT_LINE_UP_DOMAINS                   = "Right-align Domain Architectures";\r
-    static final String         LINE_UP_RENDERABLE_DATA                 = "Line Up Node Diagrams";\r
-    JMenuBar                    _jmenubar;\r
-    JMenu                       _file_jmenu;\r
-    JMenu                       _tools_menu;\r
-    JMenu                       _view_jmenu;\r
-    JMenu                       _options_jmenu;\r
-    JMenu                       _font_size_menu;\r
-    JMenu                       _help_jmenu;\r
-    JMenuItem[]                 _load_phylogeny_from_webservice_menu_items;\r
+    final static NHFilter            nhfilter                                = new NHFilter();\r
+    final static NHXFilter           nhxfilter                               = new NHXFilter();\r
+    final static XMLFilter           xmlfilter                               = new XMLFilter();\r
+    final static TolFilter           tolfilter                               = new TolFilter();\r
+    final static NexusFilter         nexusfilter                             = new NexusFilter();\r
+    final static PdfFilter           pdffilter                               = new PdfFilter();\r
+    final static GraphicsFileFilter  graphicsfilefilter                      = new GraphicsFileFilter();\r
+    final static MsaFileFilter       msafilter                               = new MsaFileFilter();\r
+    final static SequencesFileFilter seqsfilter                              = new SequencesFileFilter();\r
+    final static DefaultFilter       defaultfilter                           = new DefaultFilter();\r
+    static final String              USE_MOUSEWHEEL_SHIFT_TO_ROTATE          = "In this display type, use mousewheel + Shift to rotate [or A and S]";\r
+    static final String              PHYLOXML_REF_TOOL_TIP                   = Constants.PHYLOXML_REFERENCE;                                                                                                                                                //TODO //FIXME\r
+    static final String              APTX_REF_TOOL_TIP                       = Constants.APTX_REFERENCE;\r
+    private static final long        serialVersionUID                        = 3655000897845508358L;\r
+    final static Font                menu_font                               = new Font( Configuration.getDefaultFontFamilyName(),\r
+                                                                                         Font.PLAIN,\r
+                                                                                         10 );\r
+    static final String              TYPE_MENU_HEADER                        = "Type";\r
+    static final String              RECTANGULAR_TYPE_CBMI_LABEL             = "Rectangular";\r
+    static final String              EURO_TYPE_CBMI_LABEL                    = "Euro Type";\r
+    static final String              CURVED_TYPE_CBMI_LABEL                  = "Curved";\r
+    static final String              TRIANGULAR_TYPE_CBMI_LABEL              = "Triangular";\r
+    static final String              CONVEX_TYPE_CBMI_LABEL                  = "Convex";\r
+    static final String              ROUNDED_TYPE_CBMI_LABEL                 = "Rounded";\r
+    static final String              UNROOTED_TYPE_CBMI_LABEL                = "Unrooted (alpha)";                                                                                                                                                          //TODO\r
+    static final String              CIRCULAR_TYPE_CBMI_LABEL                = "Circular (alpha)";                                                                                                                                                          //TODO\r
+    static final String              OPTIONS_HEADER                          = "Options";\r
+    static final String              SEARCH_SUBHEADER                        = "Search:";\r
+    static final String              DISPLAY_SUBHEADER                       = "Display:";\r
+    static final String              SEARCH_TERMS_ONLY_LABEL                 = "Match Complete Terms Only";\r
+    static final String              SEARCH_REGEX_LABEL                      = "Search with Regular Expressions";\r
+    static final String              SEARCH_CASE_SENSITIVE_LABEL             = "Case Sensitive";\r
+    static final String              INVERSE_SEARCH_RESULT_LABEL             = "Negate Result";\r
+    static final String              COLOR_BY_TAXONOMIC_GROUP                = "Colorize by Taxonomic Group";\r
+    static final String              DISPLAY_SCALE_LABEL                     = "Scale";\r
+    static final String              NON_LINED_UP_CLADOGRAMS_LABEL           = "Non-Lined Up Cladograms";\r
+    static final String              UNIFORM_CLADOGRAMS_LABEL                = "Total Node Sum Dependent Cladograms";\r
+    static final String              LABEL_DIRECTION_LABEL                   = "Radial Labels";\r
+    static final String              LABEL_DIRECTION_TIP                     = "To use radial node labels in radial and unrooted display types";\r
+    static final String              SEARCH_WITH_REGEX_TIP                   = "To search using regular expressions (~Java/Perl syntax). For example, use \"^B.+\\d{2,}$\" to search for everything starting with a B and ending with at least two digits.";\r
+    static final String              SCREEN_ANTIALIAS_LABEL                  = "Antialias";\r
+    static final String              COLOR_LABELS_LABEL                      = "Colorize Labels Same as Parent Branch";\r
+    static final String              BG_GRAD_LABEL                           = "Background Color Gradient";\r
+    static final String              DISPLAY_NODE_BOXES_LABEL_EXT            = "Shapes for External Nodes";\r
+    static final String              DISPLAY_NODE_BOXES_LABEL_INT            = "Shapes for Internal Nodes";\r
+    static final String              DISPLAY_NODE_BOXES_LABEL_MARKED         = "Shapes for Nodes with Visual Data";\r
+    static final String              SHOW_OVERVIEW_LABEL                     = "Overview";\r
+    static final String              FONT_SIZE_MENU_LABEL                    = "Font Size";\r
+    static final String              NONUNIFORM_CLADOGRAMS_LABEL             = "External Node Sum Dependent Cladograms";\r
+    static final String              SHOW_DOMAIN_LABELS_LABEL                = "Domain Labels";\r
+    static final String              SHOW_ANN_REF_SOURCE_LABEL               = "Seq Annotation Ref Sources";\r
+    static final String              COLOR_LABELS_TIP                        = "To use parent branch colors for node labels as well, need to turn off taxonomy dependent colorization and turn on branch colorization for this to become apparent";\r
+    static final String              ABBREV_SN_LABEL                         = "Abbreviate Scientific Taxonomic Names";\r
+    static final String              TAXONOMY_COLORIZE_NODE_SHAPES_LABEL     = "Colorize Node Shapes According to Taxonomy";\r
+    static final String              CYCLE_NODE_SHAPE_LABEL                  = "Cycle Node Shapes";\r
+    static final String              CYCLE_NODE_FILL_LABEL                   = "Cycle Node Fill Type";\r
+    static final String              CHOOSE_NODE_SIZE_LABEL                  = "Choose Node Shape Size";\r
+    static final String              SHOW_CONF_STDDEV_LABEL                  = "Confidence Standard Deviations";\r
+    static final String              USE_BRACKETS_FOR_CONF_IN_NH_LABEL       = "Use Brackets for Confidence Values";\r
+    static final String              USE_INTERNAL_NAMES_FOR_CONF_IN_NH_LABEL = "Use Internal Node Names for Confidence Values";\r
+    static final String              SHOW_BASIC_TREE_INFORMATION_LABEL       = "Basic Tree Information";\r
+    static final String              RIGHT_LINE_UP_DOMAINS                   = "Right-align Domain Architectures";\r
+    static final String              LINE_UP_RENDERABLE_DATA                 = "Line Up Diagrams (such as Domain Architectures)";\r
+    JMenuBar                         _jmenubar;\r
+    JMenu                            _file_jmenu;\r
+    JMenu                            _tools_menu;\r
+    JMenu                            _view_jmenu;\r
+    JMenu                            _options_jmenu;\r
+    JMenu                            _font_size_menu;\r
+    JMenu                            _help_jmenu;\r
+    JMenuItem[]                      _load_phylogeny_from_webservice_menu_items;\r
     // Analysis menu\r
-    JMenu                       _analysis_menu;\r
-    JMenuItem                   _load_species_tree_item;\r
-    JMenuItem                   _gsdi_item;\r
-    JMenuItem                   _gsdir_item;\r
-    JMenuItem                   _lineage_inference;\r
+    JMenu                            _analysis_menu;\r
+    JMenuItem                        _load_species_tree_item;\r
+    JMenuItem                        _gsdi_item;\r
+    JMenuItem                        _gsdir_item;\r
+    JMenuItem                        _lineage_inference;\r
     // file menu:\r
-    JMenuItem                   _open_item;\r
-    JMenuItem                   _open_url_item;\r
-    JMenuItem                   _save_item;\r
-    JMenuItem                   _save_all_item;\r
-    JMenuItem                   _close_item;\r
-    JMenuItem                   _exit_item;\r
-    JMenuItem                   _new_item;\r
+    JMenuItem                        _open_item;\r
+    JMenuItem                        _open_url_item;\r
+    JMenuItem                        _save_item;\r
+    JMenuItem                        _save_all_item;\r
+    JMenuItem                        _close_item;\r
+    JMenuItem                        _exit_item;\r
+    JMenuItem                        _new_item;\r
+    JMenuItem                        _print_item;\r
+    JMenuItem                        _write_to_pdf_item;\r
+    JMenuItem                        _write_to_jpg_item;\r
+    JMenuItem                        _write_to_gif_item;\r
+    JMenuItem                        _write_to_tif_item;\r
+    JMenuItem                        _write_to_png_item;\r
+    JMenuItem                        _write_to_bmp_item;\r
     // tools menu:\r
-    JMenuItem                   _midpoint_root_item;\r
-    JMenuItem                   _taxcolor_item;\r
-    JMenuItem                   _confcolor_item;\r
-    JMenuItem                   _color_rank_jmi;\r
-    JMenuItem                   _collapse_species_specific_subtrees;\r
-    JMenuItem                   _collapse_below_threshold;                                                                                                                                                                                    //TODO implememt me\r
-    JMenuItem                   _obtain_detailed_taxonomic_information_jmi;\r
-    JMenuItem                   _obtain_detailed_taxonomic_information_deleting_jmi;\r
-    JMenuItem                   _obtain_seq_information_jmi;\r
-    JMenuItem                   _move_node_names_to_tax_sn_jmi;\r
-    JMenuItem                   _move_node_names_to_seq_names_jmi;\r
-    JMenuItem                   _extract_tax_code_from_node_names_jmi;\r
-    JMenuItem                   _annotate_item;\r
-    JMenuItem                   _remove_branch_color_item;\r
-    JMenuItem                   _remove_visual_styles_item;\r
-    JMenuItem                   _delete_selected_nodes_item;\r
-    JMenuItem                   _delete_not_selected_nodes_item;\r
+    JMenuItem                        _midpoint_root_item;\r
+    JMenuItem                        _taxcolor_item;\r
+    JMenuItem                        _confcolor_item;\r
+    JMenuItem                        _color_rank_jmi;\r
+    JMenuItem                        _collapse_species_specific_subtrees;\r
+    JMenuItem                        _obtain_detailed_taxonomic_information_jmi;\r
+    JMenuItem                        _obtain_detailed_taxonomic_information_deleting_jmi;\r
+    JMenuItem                        _obtain_seq_information_jmi;\r
+    JMenuItem                        _move_node_names_to_tax_sn_jmi;\r
+    JMenuItem                        _move_node_names_to_seq_names_jmi;\r
+    JMenuItem                        _extract_tax_code_from_node_names_jmi;\r
+    JMenuItem                        _annotate_item;\r
+    JMenuItem                        _remove_branch_color_item;\r
+    JMenuItem                        _remove_visual_styles_item;\r
+    JMenuItem                        _delete_selected_nodes_item;\r
+    JMenuItem                        _delete_not_selected_nodes_item;\r
     // font size menu:\r
-    JMenuItem                   _super_tiny_fonts_item;\r
-    JMenuItem                   _tiny_fonts_item;\r
-    JMenuItem                   _small_fonts_item;\r
-    JMenuItem                   _medium_fonts_item;\r
-    JMenuItem                   _large_fonts_item;\r
+    JMenuItem                        _super_tiny_fonts_item;\r
+    JMenuItem                        _tiny_fonts_item;\r
+    JMenuItem                        _small_fonts_item;\r
+    JMenuItem                        _medium_fonts_item;\r
+    JMenuItem                        _large_fonts_item;\r
     // options menu:\r
     // _  screen and print\r
-    JMenuItem                   _choose_font_mi;\r
-    JMenuItem                   _switch_colors_mi;\r
-    JCheckBoxMenuItem           _label_direction_cbmi;\r
+    JMenuItem                        _choose_font_mi;\r
+    JMenuItem                        _switch_colors_mi;\r
+    JCheckBoxMenuItem                _label_direction_cbmi;\r
     // _  screen display\r
-    JCheckBoxMenuItem           _screen_antialias_cbmi;\r
-    JCheckBoxMenuItem           _background_gradient_cbmi;\r
-    JRadioButtonMenuItem        _non_lined_up_cladograms_rbmi;\r
-    JRadioButtonMenuItem        _uniform_cladograms_rbmi;\r
-    JRadioButtonMenuItem        _ext_node_dependent_cladogram_rbmi;\r
-    JCheckBoxMenuItem           _show_branch_length_values_cbmi;\r
-    JCheckBoxMenuItem           _color_by_taxonomic_group_cbmi;\r
-    JCheckBoxMenuItem           _show_scale_cbmi;                                                                                                                                                                                             //TODO fix me\r
-    JCheckBoxMenuItem           _show_overview_cbmi;\r
-    JCheckBoxMenuItem           _show_domain_labels;\r
-    JCheckBoxMenuItem           _show_annotation_ref_source;\r
-    JCheckBoxMenuItem           _abbreviate_scientific_names;\r
-    JCheckBoxMenuItem           _color_labels_same_as_parent_branch;\r
-    JMenuItem                   _overview_placment_mi;\r
-    JMenuItem                   _choose_minimal_confidence_mi;\r
-    JCheckBoxMenuItem           _show_default_node_shapes_internal_cbmi;\r
-    JCheckBoxMenuItem           _show_default_node_shapes_external_cbmi;\r
-    JMenuItem                   _cycle_node_shape_mi;\r
-    JMenuItem                   _cycle_node_fill_mi;\r
-    JMenuItem                   _choose_node_size_mi;\r
-    JCheckBoxMenuItem           _show_confidence_stddev_cbmi;\r
-    JCheckBoxMenuItem           _right_line_up_domains_cbmi;\r
-    JCheckBoxMenuItem           _line_up_renderable_data_cbmi;\r
+    JCheckBoxMenuItem                _screen_antialias_cbmi;\r
+    JCheckBoxMenuItem                _background_gradient_cbmi;\r
+    JRadioButtonMenuItem             _non_lined_up_cladograms_rbmi;\r
+    JRadioButtonMenuItem             _uniform_cladograms_rbmi;\r
+    JRadioButtonMenuItem             _ext_node_dependent_cladogram_rbmi;\r
+    JCheckBoxMenuItem                _color_by_taxonomic_group_cbmi;\r
+    JCheckBoxMenuItem                _show_scale_cbmi;                                                                                                                                                                                                      //TODO fix me\r
+    JCheckBoxMenuItem                _show_overview_cbmi;\r
+    JCheckBoxMenuItem                _show_domain_labels;\r
+    JCheckBoxMenuItem                _show_annotation_ref_source;\r
+    JCheckBoxMenuItem                _abbreviate_scientific_names;\r
+    JCheckBoxMenuItem                _color_labels_same_as_parent_branch;\r
+    JMenuItem                        _overview_placment_mi;\r
+    JMenuItem                        _choose_minimal_confidence_mi;\r
+    JCheckBoxMenuItem                _show_default_node_shapes_internal_cbmi;\r
+    JCheckBoxMenuItem                _show_default_node_shapes_external_cbmi;\r
+    JCheckBoxMenuItem                _show_default_node_shapes_for_marked_cbmi;\r
+    JMenuItem                        _cycle_node_shape_mi;\r
+    JMenuItem                        _cycle_node_fill_mi;\r
+    JMenuItem                        _choose_node_size_mi;\r
+    JMenuItem                        _cycle_data_return;\r
+    JCheckBoxMenuItem                _show_confidence_stddev_cbmi;\r
+    JCheckBoxMenuItem                _right_line_up_domains_cbmi;\r
+    JCheckBoxMenuItem                _line_up_renderable_data_cbmi;\r
     // _  print\r
-    JCheckBoxMenuItem           _graphics_export_visible_only_cbmi;\r
-    JCheckBoxMenuItem           _antialias_print_cbmi;\r
-    JCheckBoxMenuItem           _print_black_and_white_cbmi;\r
-    JCheckBoxMenuItem           _print_using_actual_size_cbmi;\r
-    JCheckBoxMenuItem           _graphics_export_using_actual_size_cbmi;\r
-    JMenuItem                   _print_size_mi;\r
-    JMenuItem                   _choose_pdf_width_mi;\r
+    JCheckBoxMenuItem                _graphics_export_visible_only_cbmi;\r
+    JCheckBoxMenuItem                _antialias_print_cbmi;\r
+    JCheckBoxMenuItem                _print_black_and_white_cbmi;\r
+    JCheckBoxMenuItem                _print_using_actual_size_cbmi;\r
+    JCheckBoxMenuItem                _graphics_export_using_actual_size_cbmi;\r
+    JMenuItem                        _print_size_mi;\r
+    JMenuItem                        _choose_pdf_width_mi;\r
     // _  parsing\r
-    JCheckBoxMenuItem           _internal_number_are_confidence_for_nh_parsing_cbmi;\r
-    JRadioButtonMenuItem        _extract_taxonomy_no_rbmi;\r
-    JRadioButtonMenuItem        _extract_taxonomy_agressive_rbmi;\r
-    JRadioButtonMenuItem        _extract_taxonomy_pfam_strict_rbmi;\r
-    JRadioButtonMenuItem        _extract_taxonomy_pfam_relaxed_rbmi;\r
-    JCheckBoxMenuItem           _replace_underscores_cbmi;\r
-    JCheckBoxMenuItem           _allow_errors_in_distance_to_parent_cbmi;\r
-    JCheckBoxMenuItem           _use_brackets_for_conf_in_nh_export_cbmi;\r
-    JCheckBoxMenuItem           _use_internal_names_for_conf_in_nh_export_cbmi;\r
+    JCheckBoxMenuItem                _internal_number_are_confidence_for_nh_parsing_cbmi;\r
+    JRadioButtonMenuItem             _extract_taxonomy_no_rbmi;\r
+    JRadioButtonMenuItem             _extract_taxonomy_agressive_rbmi;\r
+    JRadioButtonMenuItem             _extract_taxonomy_pfam_strict_rbmi;\r
+    JRadioButtonMenuItem             _extract_taxonomy_pfam_relaxed_rbmi;\r
+    JCheckBoxMenuItem                _replace_underscores_cbmi;\r
+    JCheckBoxMenuItem                _allow_errors_in_distance_to_parent_cbmi;\r
+    JCheckBoxMenuItem                _use_brackets_for_conf_in_nh_export_cbmi;\r
+    JCheckBoxMenuItem                _use_internal_names_for_conf_in_nh_export_cbmi;\r
     // _  search\r
-    JCheckBoxMenuItem           _search_case_senstive_cbmi;\r
-    JCheckBoxMenuItem           _search_whole_words_only_cbmi;\r
-    JCheckBoxMenuItem           _inverse_search_result_cbmi;\r
+    JCheckBoxMenuItem                _search_case_senstive_cbmi;\r
+    JCheckBoxMenuItem                _search_whole_words_only_cbmi;\r
+    JCheckBoxMenuItem                _inverse_search_result_cbmi;\r
+    JCheckBoxMenuItem                _search_with_regex_cbmi;\r
     // type menu:\r
-    JMenu                       _type_menu;\r
-    JCheckBoxMenuItem           _rectangular_type_cbmi;\r
-    JCheckBoxMenuItem           _triangular_type_cbmi;\r
-    JCheckBoxMenuItem           _curved_type_cbmi;\r
-    JCheckBoxMenuItem           _convex_type_cbmi;\r
-    JCheckBoxMenuItem           _euro_type_cbmi;\r
-    JCheckBoxMenuItem           _rounded_type_cbmi;\r
-    JCheckBoxMenuItem           _unrooted_type_cbmi;\r
-    JCheckBoxMenuItem           _circular_type_cbmi;\r
+    JMenu                            _type_menu;\r
+    JCheckBoxMenuItem                _rectangular_type_cbmi;\r
+    JCheckBoxMenuItem                _triangular_type_cbmi;\r
+    JCheckBoxMenuItem                _curved_type_cbmi;\r
+    JCheckBoxMenuItem                _convex_type_cbmi;\r
+    JCheckBoxMenuItem                _euro_type_cbmi;\r
+    JCheckBoxMenuItem                _rounded_type_cbmi;\r
+    JCheckBoxMenuItem                _unrooted_type_cbmi;\r
+    JCheckBoxMenuItem                _circular_type_cbmi;\r
     // view as text menu:\r
-    JMenuItem                   _view_as_NH_item;\r
-    JMenuItem                   _view_as_XML_item;\r
-    JMenuItem                   _view_as_nexus_item;\r
-    JMenuItem                   _display_basic_information_item;\r
+    JMenuItem                        _view_as_NH_item;\r
+    JMenuItem                        _view_as_XML_item;\r
+    JMenuItem                        _view_as_nexus_item;\r
+    JMenuItem                        _display_basic_information_item;\r
     // help menu:\r
-    JMenuItem                   _about_item;\r
-    JMenuItem                   _help_item;\r
-    JMenuItem                   _website_item;\r
-    JMenuItem                   _phyloxml_website_item;\r
-    JMenuItem                   _phyloxml_ref_item;\r
-    JMenuItem                   _aptx_ref_item;\r
+    JMenuItem                        _about_item;\r
+    JMenuItem                        _help_item;\r
+    JMenuItem                        _website_item;\r
+    JMenuItem                        _phyloxml_website_item;\r
+    JMenuItem                        _phyloxml_ref_item;\r
+    JMenuItem                        _aptx_ref_item;\r
+    //\r
+    JFileChooser                     _writetopdf_filechooser;\r
+    File                             _current_dir;\r
+    JFileChooser                     _save_filechooser;\r
+    JFileChooser                     _writetographics_filechooser;\r
     // process menu:\r
-    JMenu                       _process_menu;\r
+    JMenu                            _process_menu;\r
     // Handy pointers to child components:\r
-    MainPanel                   _mainpanel;\r
-    Container                   _contentpane;\r
-    final LinkedList<TextFrame> _textframes                             = new LinkedList<TextFrame>();                                                                                                                                         ;\r
-    Configuration               _configuration;\r
-    Options                     _options;\r
-    private Phylogeny           _species_tree;\r
-    InferenceManager            _inference_manager;\r
-    final ProcessPool           _process_pool;\r
-    private String              _previous_node_annotation_ref;\r
+    MainPanel                        _mainpanel;\r
+    Container                        _contentpane;\r
+    final LinkedList<TextFrame>      _textframes                             = new LinkedList<TextFrame>();                                                                                                                                                  ;\r
+    Configuration                    _configuration;\r
+    Options                          _options;\r
+    private Phylogeny                _species_tree;\r
+    InferenceManager                 _inference_manager;\r
+    final ProcessPool                _process_pool;\r
+    private String                   _previous_node_annotation_ref;\r
 \r
     MainFrame() {\r
         _process_pool = ProcessPool.createInstance();\r
+        _writetopdf_filechooser = new JFileChooser();\r
+        _save_filechooser = new JFileChooser();\r
+        _save_filechooser.setCurrentDirectory( new File( "." ) );\r
+        _save_filechooser.setMultiSelectionEnabled( false );\r
+        _save_filechooser.setFileFilter( MainFrame.xmlfilter );\r
+        _save_filechooser.addChoosableFileFilter( nhfilter );\r
+        _save_filechooser.addChoosableFileFilter( nexusfilter );\r
+        _save_filechooser.addChoosableFileFilter( _save_filechooser.getAcceptAllFileFilter() );\r
+        _writetographics_filechooser = new JFileChooser();\r
+        _writetographics_filechooser.addChoosableFileFilter( MainFrame.graphicsfilefilter );\r
     }\r
 \r
     /**\r
@@ -346,7 +387,9 @@ public abstract class MainFrame extends JFrame implements ActionListener {
             switchColors();\r
         }\r
         else if ( o == _display_basic_information_item ) {\r
-            displayBasicInformation( getCurrentTreePanel().getTreeFile() );\r
+            if ( getCurrentTreePanel() != null ) {\r
+                displayBasicInformation( getCurrentTreePanel().getTreeFile() );\r
+            }\r
         }\r
         else if ( o == _view_as_NH_item ) {\r
             viewAsNH();\r
@@ -400,10 +443,13 @@ public abstract class MainFrame extends JFrame implements ActionListener {
             MainFrame.cycleOverview( getOptions(), getCurrentTreePanel() );\r
         }\r
         else if ( o == _cycle_node_fill_mi ) {\r
-            MainFrame.cycleNodeFill( getOptions(), getCurrentTreePanel() );\r
+            MainFrame.cycleNodeFill( getOptions() );\r
         }\r
         else if ( o == _cycle_node_shape_mi ) {\r
-            MainFrame.cycleNodeShape( getOptions(), getCurrentTreePanel() );\r
+            MainFrame.cycleNodeShape( getOptions() );\r
+        }\r
+        else if ( o == _cycle_data_return ) {\r
+            MainFrame.cycleNodeDataReturn( getOptions(), getConfiguration() );\r
         }\r
         else if ( o == _screen_antialias_cbmi ) {\r
             updateOptions( getOptions() );\r
@@ -430,6 +476,9 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         else if ( o == _show_default_node_shapes_external_cbmi ) {\r
             updateOptions( getOptions() );\r
         }\r
+        else if ( o == _show_default_node_shapes_for_marked_cbmi ) {\r
+            updateOptions( getOptions() );\r
+        }\r
         else if ( o == _non_lined_up_cladograms_rbmi ) {\r
             updateOptions( getOptions() );\r
             showWhole();\r
@@ -448,6 +497,9 @@ public abstract class MainFrame extends JFrame implements ActionListener {
             getMainPanel().getControlPanel().search1();\r
         }\r
         else if ( o == _search_whole_words_only_cbmi ) {\r
+            if ( ( _search_with_regex_cbmi != null ) && _search_whole_words_only_cbmi.isSelected() ) {\r
+                _search_with_regex_cbmi.setSelected( false );\r
+            }\r
             updateOptions( getOptions() );\r
             getMainPanel().getControlPanel().search0();\r
             getMainPanel().getControlPanel().search1();\r
@@ -457,10 +509,18 @@ public abstract class MainFrame extends JFrame implements ActionListener {
             getMainPanel().getControlPanel().search0();\r
             getMainPanel().getControlPanel().search1();\r
         }\r
-        else if ( o == _show_scale_cbmi ) {\r
+        else if ( o == _search_with_regex_cbmi ) {\r
+            if ( ( _search_whole_words_only_cbmi != null ) && _search_with_regex_cbmi.isSelected() ) {\r
+                _search_whole_words_only_cbmi.setSelected( false );\r
+            }\r
+            if ( ( _search_case_senstive_cbmi != null ) && _search_with_regex_cbmi.isSelected() ) {\r
+                _search_case_senstive_cbmi.setSelected( true );\r
+            }\r
             updateOptions( getOptions() );\r
+            getMainPanel().getControlPanel().search0();\r
+            getMainPanel().getControlPanel().search1();\r
         }\r
-        else if ( o == _show_branch_length_values_cbmi ) {\r
+        else if ( o == _show_scale_cbmi ) {\r
             updateOptions( getOptions() );\r
         }\r
         else if ( o == _color_by_taxonomic_group_cbmi ) {\r
@@ -550,102 +610,67 @@ public abstract class MainFrame extends JFrame implements ActionListener {
                 ForesterUtil.printErrorMessage( Constants.PRG_NAME, e1.toString() );\r
             }\r
         }\r
-        else {\r
-            if ( _load_phylogeny_from_webservice_menu_items != null ) {\r
-                for( int i = 0; i < _load_phylogeny_from_webservice_menu_items.length; ++i ) {\r
-                    if ( o == _load_phylogeny_from_webservice_menu_items[ i ] ) {\r
-                        readPhylogeniesFromWebservice( i );\r
-                    }\r
-                }\r
-            }\r
+        else if ( o == _write_to_pdf_item ) {\r
+            writeToPdf( _mainpanel.getCurrentPhylogeny() );\r
         }\r
-        _contentpane.repaint();\r
-    }\r
-\r
-    private void deleteSelectedNodes( final boolean delete ) {\r
-        final Phylogeny phy = getMainPanel().getCurrentPhylogeny();\r
-        if ( ( phy == null ) || ( phy.getNumberOfExternalNodes() < 2 ) ) {\r
-            return;\r
+        else if ( o == _save_all_item ) {\r
+            writeAllToFile();\r
         }\r
-        final List<PhylogenyNode> nodes = new ArrayList<PhylogenyNode>();\r
-        if ( ( getCurrentTreePanel().getFoundNodes0() != null ) || ( getCurrentTreePanel().getFoundNodes1() != null ) ) {\r
-            final List<PhylogenyNode> all_selected_nodes = getCurrentTreePanel().getFoundNodesAsListOfPhylogenyNodes();\r
-            for( final PhylogenyNode n : all_selected_nodes ) {\r
-                if ( n.isExternal() ) {\r
-                    nodes.add( n );\r
-                }\r
-            }\r
+        else if ( o == _write_to_jpg_item ) {\r
+            writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.JPG );\r
         }\r
-        String function = "Retain";\r
-        if ( delete ) {\r
-            function = "Delete";\r
+        else if ( o == _write_to_gif_item ) {\r
+            writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.GIF );\r
         }\r
-        if ( ( nodes == null ) || nodes.isEmpty() ) {\r
-            JOptionPane\r
-                    .showMessageDialog( this,\r
-                                        "Need to select external nodes, either via direct selection or via the \"Search\" function",\r
-                                        "No external nodes selected to " + function.toLowerCase(),\r
-                                        JOptionPane.ERROR_MESSAGE );\r
-            return;\r
+        else if ( o == _write_to_tif_item ) {\r
+            writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.TIFF );\r
         }\r
-        final int todo = nodes.size();\r
-        final int ext = phy.getNumberOfExternalNodes();\r
-        int res = todo;\r
-        if ( delete ) {\r
-            res = ext - todo;\r
+        else if ( o == _write_to_bmp_item ) {\r
+            writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.BMP );\r
         }\r
-        if ( res < 1 ) {\r
-            JOptionPane.showMessageDialog( this,\r
-                                           "Cannot delete all nodes",\r
-                                           "Attempt to delete all nodes ",\r
-                                           JOptionPane.ERROR_MESSAGE );\r
-            return;\r
+        else if ( o == _print_item ) {\r
+            print( getCurrentTreePanel(),\r
+                   getOptions(),\r
+                   \r
+                   this );\r
         }\r
-        final int result = JOptionPane.showConfirmDialog( null, function + " " + todo\r
-                + " external node(s), from a total of " + ext + " external nodes," + "\nresulting in tree with " + res\r
-                + " nodes?", function + " external nodes", JOptionPane.OK_CANCEL_OPTION );\r
-        if ( result == JOptionPane.OK_OPTION ) {\r
-            if ( !delete ) {\r
-                final List<PhylogenyNode> to_delete = new ArrayList<PhylogenyNode>();\r
-                for( final PhylogenyNodeIterator it = phy.iteratorExternalForward(); it.hasNext(); ) {\r
-                    final PhylogenyNode n = it.next();\r
-                    if ( !nodes.contains( n ) ) {\r
-                        to_delete.add( n );\r
+        else if ( o == _save_item ) {\r
+            writeToFile( _mainpanel.getCurrentPhylogeny() );\r
+        }\r
+        else if ( o == _write_to_png_item ) {\r
+            writeToGraphicsFile( _mainpanel.getCurrentPhylogeny(), GraphicsExportType.PNG );\r
+        }\r
+        else if ( o == _graphics_export_visible_only_cbmi ) {\r
+            updateOptions( getOptions() );\r
+        }\r
+        else if ( o == _antialias_print_cbmi ) {\r
+            updateOptions( getOptions() );\r
+        }\r
+        else if ( o == _print_black_and_white_cbmi ) {\r
+            updateOptions( getOptions() );\r
+        }\r
+        else if ( o == _print_using_actual_size_cbmi ) {\r
+            updateOptions( getOptions() );\r
+        }\r
+        else if ( o == _graphics_export_using_actual_size_cbmi ) {\r
+            updateOptions( getOptions() );\r
+        }\r
+        else if ( o == _print_size_mi ) {\r
+            choosePrintSize();\r
+        }\r
+        else if ( o == _choose_pdf_width_mi ) {\r
+            choosePdfWidth();\r
+        }\r
+        else {\r
+            if ( _load_phylogeny_from_webservice_menu_items != null ) {\r
+                for( int i = 0; i < _load_phylogeny_from_webservice_menu_items.length; ++i ) {\r
+                    if ( o == _load_phylogeny_from_webservice_menu_items[ i ] ) {\r
+                        readPhylogeniesFromWebservice( i );\r
                     }\r
                 }\r
-                for( final PhylogenyNode n : to_delete ) {\r
-                    phy.deleteSubtree( n, true );\r
-                }\r
             }\r
-            else {\r
-                for( final PhylogenyNode n : nodes ) {\r
-                    phy.deleteSubtree( n, true );\r
-                }\r
-            }\r
-            resetSearch();\r
-            getCurrentTreePanel().setNodeInPreorderToNull();\r
-            phy.externalNodesHaveChanged();\r
-            phy.clearHashIdToNodeMap();\r
-            phy.recalculateNumberOfExternalDescendants( true );\r
-            getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
-            getCurrentTreePanel().setEdited( true );\r
-            repaint();\r
         }\r
-    }\r
-\r
-    void resetSearch() {\r
-        getMainPanel().getCurrentTreePanel().setFoundNodes0( null );\r
-        getMainPanel().getCurrentTreePanel().setFoundNodes1( null );\r
-        getMainPanel().getControlPanel().setSearchFoundCountsOnLabel0( 0 );\r
-        getMainPanel().getControlPanel().getSearchFoundCountsLabel0().setVisible( false );\r
-        getMainPanel().getControlPanel().getSearchTextField0().setText( "" );\r
-        getMainPanel().getControlPanel().getSearchResetButton0().setEnabled( false );\r
-        getMainPanel().getControlPanel().getSearchResetButton0().setVisible( false );\r
-        getMainPanel().getControlPanel().setSearchFoundCountsOnLabel1( 0 );\r
-        getMainPanel().getControlPanel().getSearchFoundCountsLabel1().setVisible( false );\r
-        getMainPanel().getControlPanel().getSearchTextField1().setText( "" );\r
-        getMainPanel().getControlPanel().getSearchResetButton1().setEnabled( false );\r
-        getMainPanel().getControlPanel().getSearchResetButton1().setVisible( false );\r
+        _contentpane.repaint();\r
     }\r
 \r
     public Configuration getConfiguration() {\r
@@ -657,7 +682,7 @@ public abstract class MainFrame extends JFrame implements ActionListener {
      * has been selected by the user by clicking the "Return ..."\r
      * menu item. This method is expected to be called from Javascript or\r
      * something like it.\r
-     * \r
+     *\r
      * @return current external node data as String\r
      */\r
     public String getCurrentExternalNodesDataBuffer() {\r
@@ -719,8 +744,33 @@ public abstract class MainFrame extends JFrame implements ActionListener {
     }\r
 \r
     void buildFileMenu() {\r
-        _file_jmenu = createMenu( "File", getConfiguration() );\r
+        _file_jmenu = MainFrame.createMenu( "File", getConfiguration() );\r
+        _file_jmenu.add( _save_item = new JMenuItem( "Save Tree As..." ) );\r
+        _file_jmenu.addSeparator();\r
+        _file_jmenu.add( _write_to_pdf_item = new JMenuItem( "Export to PDF file ..." ) );\r
+        if ( AptxUtil.canWriteFormat( "tif" ) || AptxUtil.canWriteFormat( "tiff" ) || AptxUtil.canWriteFormat( "TIF" ) ) {\r
+            _file_jmenu.add( _write_to_tif_item = new JMenuItem( "Export to TIFF file..." ) );\r
+        }\r
+        _file_jmenu.add( _write_to_png_item = new JMenuItem( "Export to PNG file..." ) );\r
+        _file_jmenu.add( _write_to_jpg_item = new JMenuItem( "Export to JPG file..." ) );\r
+        if ( AptxUtil.canWriteFormat( "gif" ) ) {\r
+            _file_jmenu.add( _write_to_gif_item = new JMenuItem( "Export to GIF file..." ) );\r
+        }\r
+        if ( AptxUtil.canWriteFormat( "bmp" ) ) {\r
+            _file_jmenu.add( _write_to_bmp_item = new JMenuItem( "Export to BMP file..." ) );\r
+        }\r
+        _file_jmenu.addSeparator();\r
+        _file_jmenu.add( _print_item = new JMenuItem( "Print..." ) );\r
+        _file_jmenu.addSeparator();\r
         _file_jmenu.add( _exit_item = new JMenuItem( "Exit" ) );\r
+        customizeJMenuItem( _save_item );\r
+        customizeJMenuItem( _write_to_pdf_item );\r
+        customizeJMenuItem( _write_to_png_item );\r
+        customizeJMenuItem( _write_to_jpg_item );\r
+        customizeJMenuItem( _write_to_gif_item );\r
+        customizeJMenuItem( _write_to_tif_item );\r
+        customizeJMenuItem( _write_to_bmp_item );\r
+        customizeJMenuItem( _print_item );\r
         customizeJMenuItem( _exit_item );\r
         _jmenubar.add( _file_jmenu );\r
     }\r
@@ -815,6 +865,84 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
+    void choosePdfWidth() {\r
+        final String s = ( String ) JOptionPane.showInputDialog( this,\r
+                                                                 "Please enter the default line width for PDF export.\n"\r
+                                                                         + "[current value: "\r
+                                                                         + getOptions().getPrintLineWidth() + "]\n",\r
+                                                                 "Line Width for PDF Export",\r
+                                                                 JOptionPane.QUESTION_MESSAGE,\r
+                                                                 null,\r
+                                                                 null,\r
+                                                                 getOptions().getPrintLineWidth() );\r
+        if ( !ForesterUtil.isEmpty( s ) ) {\r
+            boolean success = true;\r
+            float f = 0.0f;\r
+            final String m_str = s.trim();\r
+            if ( !ForesterUtil.isEmpty( m_str ) ) {\r
+                try {\r
+                    f = Float.parseFloat( m_str );\r
+                }\r
+                catch ( final Exception ex ) {\r
+                    success = false;\r
+                }\r
+            }\r
+            else {\r
+                success = false;\r
+            }\r
+            if ( success && ( f > 0.0 ) ) {\r
+                getOptions().setPrintLineWidth( f );\r
+            }\r
+        }\r
+    }\r
+\r
+    void choosePrintSize() {\r
+        final String s = ( String ) JOptionPane.showInputDialog( this,\r
+                                                                 "Please enter values for width and height,\nseparated by a comma.\n"\r
+                                                                         + "[current values: "\r
+                                                                         + getOptions().getPrintSizeX() + ", "\r
+                                                                         + getOptions().getPrintSizeY() + "]\n"\r
+                                                                         + "[A4: " + Constants.A4_SIZE_X + ", "\r
+                                                                         + Constants.A4_SIZE_Y + "]\n" + "[US Letter: "\r
+                                                                         + Constants.US_LETTER_SIZE_X + ", "\r
+                                                                         + Constants.US_LETTER_SIZE_Y + "]",\r
+                                                                 "Default Size for Graphics Export",\r
+                                                                 JOptionPane.QUESTION_MESSAGE,\r
+                                                                 null,\r
+                                                                 null,\r
+                                                                 getOptions().getPrintSizeX() + ", "\r
+                                                                         + getOptions().getPrintSizeY() );\r
+        if ( !ForesterUtil.isEmpty( s ) && ( s.indexOf( ',' ) > 0 ) ) {\r
+            boolean success = true;\r
+            int x = 0;\r
+            int y = 0;\r
+            final String[] str_ary = s.split( "," );\r
+            if ( str_ary.length == 2 ) {\r
+                final String x_str = str_ary[ 0 ].trim();\r
+                final String y_str = str_ary[ 1 ].trim();\r
+                if ( !ForesterUtil.isEmpty( x_str ) && !ForesterUtil.isEmpty( y_str ) ) {\r
+                    try {\r
+                        x = Integer.parseInt( x_str );\r
+                        y = Integer.parseInt( y_str );\r
+                    }\r
+                    catch ( final Exception ex ) {\r
+                        success = false;\r
+                    }\r
+                }\r
+                else {\r
+                    success = false;\r
+                }\r
+            }\r
+            else {\r
+                success = false;\r
+            }\r
+            if ( success && ( x > 1 ) && ( y > 1 ) ) {\r
+                getOptions().setPrintSizeX( x );\r
+                getOptions().setPrintSizeY( y );\r
+            }\r
+        }\r
+    }\r
+\r
     void close() {\r
         removeAllTextFrames();\r
         if ( _mainpanel != null ) {\r
@@ -1081,6 +1209,32 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
+    ControlPanel getControlPanel() {\r
+        return getMainPanel().getControlPanel();\r
+    }\r
+\r
+    File getCurrentDir() {\r
+        if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
+            if ( ForesterUtil.isWindows() ) {\r
+                try {\r
+                    _current_dir = new File( WindowsUtils.getCurrentUserDesktopPath() );\r
+                }\r
+                catch ( final Exception e ) {\r
+                    _current_dir = null;\r
+                }\r
+            }\r
+        }\r
+        if ( ( _current_dir == null ) || !_current_dir.canRead() ) {\r
+            if ( System.getProperty( "user.home" ) != null ) {\r
+                _current_dir = new File( System.getProperty( "user.home" ) );\r
+            }\r
+            else if ( System.getProperty( "user.dir" ) != null ) {\r
+                _current_dir = new File( System.getProperty( "user.dir" ) );\r
+            }\r
+        }\r
+        return _current_dir;\r
+    }\r
+\r
     TreePanel getCurrentTreePanel() {\r
         return getMainPanel().getCurrentTreePanel();\r
     }\r
@@ -1181,6 +1335,51 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
+    void static printPhylogenyToPdf( final String file_name ) {\r
+        if ( !getOptions().isPrintUsingActualSize() ) {\r
+            getCurrentTreePanel()\r
+                    .calcParametersForPainting( getOptions().getPrintSizeX(), getOptions().getPrintSizeY() );\r
+            getCurrentTreePanel().resetPreferredSize();\r
+            getCurrentTreePanel().repaint();\r
+        }\r
+        String pdf_written_to = "";\r
+        boolean error = false;\r
+        try {\r
+            if ( getOptions().isPrintUsingActualSize() ) {\r
+                pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name,\r
+                                                                  getCurrentTreePanel(),\r
+                                                                  getCurrentTreePanel().getWidth(),\r
+                                                                  getCurrentTreePanel().getHeight() );\r
+            }\r
+            else {\r
+                pdf_written_to = PdfExporter.writePhylogenyToPdf( file_name, getCurrentTreePanel(), getOptions()\r
+                        .getPrintSizeX(), getOptions().getPrintSizeY() );\r
+            }\r
+        }\r
+        catch ( final IOException e ) {\r
+            error = true;\r
+            JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
+        }\r
+        if ( !error ) {\r
+            if ( !ForesterUtil.isEmpty( pdf_written_to ) ) {\r
+                JOptionPane.showMessageDialog( this,\r
+                                               "Wrote PDF to: " + pdf_written_to,\r
+                                               "Information",\r
+                                               JOptionPane.INFORMATION_MESSAGE );\r
+            }\r
+            else {\r
+                JOptionPane.showMessageDialog( this,\r
+                                               "There was an unknown problem when attempting to write to PDF file: \""\r
+                                                       + file_name + "\"",\r
+                                               "Error",\r
+                                               JOptionPane.ERROR_MESSAGE );\r
+            }\r
+        }\r
+        if ( !getOptions().isPrintUsingActualSize() ) {\r
+            getControlPanel().showWhole();\r
+        }\r
+    }\r
+\r
     void readPhylogeniesFromWebservice( final int i ) {\r
         final UrlTreeReader reader = new UrlTreeReader( this, i );\r
         new Thread( reader ).start();\r
@@ -1195,10 +1394,29 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         _textframes.clear();\r
     }\r
 \r
+    void resetSearch() {\r
+        getMainPanel().getCurrentTreePanel().setFoundNodes0( null );\r
+        getMainPanel().getCurrentTreePanel().setFoundNodes1( null );\r
+        getMainPanel().getControlPanel().setSearchFoundCountsOnLabel0( 0 );\r
+        getMainPanel().getControlPanel().getSearchFoundCountsLabel0().setVisible( false );\r
+        getMainPanel().getControlPanel().getSearchTextField0().setText( "" );\r
+        getMainPanel().getControlPanel().getSearchResetButton0().setEnabled( false );\r
+        getMainPanel().getControlPanel().getSearchResetButton0().setVisible( false );\r
+        getMainPanel().getControlPanel().setSearchFoundCountsOnLabel1( 0 );\r
+        getMainPanel().getControlPanel().getSearchFoundCountsLabel1().setVisible( false );\r
+        getMainPanel().getControlPanel().getSearchTextField1().setText( "" );\r
+        getMainPanel().getControlPanel().getSearchResetButton1().setEnabled( false );\r
+        getMainPanel().getControlPanel().getSearchResetButton1().setVisible( false );\r
+    }\r
+\r
     void setConfiguration( final Configuration configuration ) {\r
         _configuration = configuration;\r
     }\r
 \r
+    void setCurrentDir( final File current_dir ) {\r
+        _current_dir = current_dir;\r
+    }\r
+\r
     void setInferenceManager( final InferenceManager i ) {\r
         _inference_manager = i;\r
     }\r
@@ -1312,6 +1530,8 @@ public abstract class MainFrame extends JFrame implements ActionListener {
                 && _show_default_node_shapes_internal_cbmi.isSelected() );\r
         options.setShowDefaultNodeShapesExternal( ( _show_default_node_shapes_external_cbmi != null )\r
                 && _show_default_node_shapes_external_cbmi.isSelected() );\r
+        options.setShowDefaultNodeShapesForMarkedNodes( ( _show_default_node_shapes_for_marked_cbmi != null )\r
+                && _show_default_node_shapes_for_marked_cbmi.isSelected() );\r
         if ( ( _non_lined_up_cladograms_rbmi != null ) && ( _non_lined_up_cladograms_rbmi.isSelected() ) ) {\r
             options.setCladogramType( CLADOGRAM_TYPE.NON_LINED_UP );\r
         }\r
@@ -1337,9 +1557,6 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         options.setShowOverview( ( _show_overview_cbmi != null ) && _show_overview_cbmi.isSelected() );\r
         options.setShowConfidenceStddev( ( _show_confidence_stddev_cbmi != null )\r
                 && _show_confidence_stddev_cbmi.isSelected() );\r
-        if ( ( _show_branch_length_values_cbmi != null ) && _show_branch_length_values_cbmi.isEnabled() ) {\r
-            options.setShowBranchLengthValues( _show_branch_length_values_cbmi.isSelected() );\r
-        }\r
         if ( ( _color_by_taxonomic_group_cbmi != null ) && _color_by_taxonomic_group_cbmi.isEnabled() ) {\r
             options.setColorByTaxonomicGroup( _color_by_taxonomic_group_cbmi.isSelected() );\r
         }\r
@@ -1381,6 +1598,7 @@ public abstract class MainFrame extends JFrame implements ActionListener {
                 && _allow_errors_in_distance_to_parent_cbmi.isSelected() );\r
         options.setMatchWholeTermsOnly( ( _search_whole_words_only_cbmi != null )\r
                 && _search_whole_words_only_cbmi.isSelected() );\r
+        options.setSearchWithRegex( ( _search_with_regex_cbmi != null ) && _search_with_regex_cbmi.isSelected() );\r
         options.setInverseSearchResult( ( _inverse_search_result_cbmi != null )\r
                 && _inverse_search_result_cbmi.isSelected() );\r
         if ( _graphics_export_visible_only_cbmi != null ) {\r
@@ -1463,6 +1681,263 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
+    boolean writeAsNewHampshire( final Phylogeny t, boolean exception, final File file ) {\r
+        try {\r
+            final PhylogenyWriter writer = new PhylogenyWriter();\r
+            writer.toNewHampshire( t, true, getOptions().getNhConversionSupportValueStyle(), file );\r
+        }\r
+        catch ( final Exception e ) {\r
+            exception = true;\r
+            exceptionOccuredDuringSaveAs( e );\r
+        }\r
+        return exception;\r
+    }\r
+\r
+    boolean writeAsNexus( final Phylogeny t, boolean exception, final File file ) {\r
+        try {\r
+            final PhylogenyWriter writer = new PhylogenyWriter();\r
+            writer.toNexus( file, t, getOptions().getNhConversionSupportValueStyle() );\r
+        }\r
+        catch ( final Exception e ) {\r
+            exception = true;\r
+            exceptionOccuredDuringSaveAs( e );\r
+        }\r
+        return exception;\r
+    }\r
+\r
+    boolean writeAsPhyloXml( final Phylogeny t, boolean exception, final File file ) {\r
+        try {\r
+            final PhylogenyWriter writer = new PhylogenyWriter();\r
+            writer.toPhyloXML( file, t, 0 );\r
+        }\r
+        catch ( final Exception e ) {\r
+            exception = true;\r
+            exceptionOccuredDuringSaveAs( e );\r
+        }\r
+        return exception;\r
+    }\r
+\r
+    void writePhylogenyToGraphicsFile( final String file_name, final GraphicsExportType type ) {\r
+        _mainpanel.getCurrentTreePanel().calcParametersForPainting( _mainpanel.getCurrentTreePanel().getWidth(),\r
+                                                                    _mainpanel.getCurrentTreePanel().getHeight() );\r
+        String file_written_to = "";\r
+        boolean error = false;\r
+        try {\r
+            file_written_to = AptxUtil.writePhylogenyToGraphicsFile( file_name,\r
+                                                                     _mainpanel.getCurrentTreePanel().getWidth(),\r
+                                                                     _mainpanel.getCurrentTreePanel().getHeight(),\r
+                                                                     _mainpanel.getCurrentTreePanel(),\r
+                                                                     _mainpanel.getControlPanel(),\r
+                                                                     type,\r
+                                                                     getOptions() );\r
+        }\r
+        catch ( final IOException e ) {\r
+            error = true;\r
+            JOptionPane.showMessageDialog( this, e.getMessage(), "Error", JOptionPane.ERROR_MESSAGE );\r
+        }\r
+        if ( !error ) {\r
+            if ( ( file_written_to != null ) && ( file_written_to.length() > 0 ) ) {\r
+                JOptionPane.showMessageDialog( this,\r
+                                               "Wrote image to: " + file_written_to,\r
+                                               "Graphics Export",\r
+                                               JOptionPane.INFORMATION_MESSAGE );\r
+            }\r
+            else {\r
+                JOptionPane.showMessageDialog( this,\r
+                                               "There was an unknown problem when attempting to write to an image file: \""\r
+                                                       + file_name + "\"",\r
+                                               "Error",\r
+                                               JOptionPane.ERROR_MESSAGE );\r
+            }\r
+        }\r
+        _contentpane.repaint();\r
+    }\r
+\r
+    void writeToFile( final Phylogeny t ) {\r
+        if ( t == null ) {\r
+            return;\r
+        }\r
+        String initial_filename = null;\r
+        if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
+            try {\r
+                initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().getCanonicalPath();\r
+            }\r
+            catch ( final IOException e ) {\r
+                initial_filename = null;\r
+            }\r
+        }\r
+        if ( !ForesterUtil.isEmpty( initial_filename ) ) {\r
+            _save_filechooser.setSelectedFile( new File( initial_filename ) );\r
+        }\r
+        else {\r
+            _save_filechooser.setSelectedFile( new File( "" ) );\r
+        }\r
+        final File my_dir = getCurrentDir();\r
+        if ( my_dir != null ) {\r
+            _save_filechooser.setCurrentDirectory( my_dir );\r
+        }\r
+        final int result = _save_filechooser.showSaveDialog( _contentpane );\r
+        final File file = _save_filechooser.getSelectedFile();\r
+        setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
+        boolean exception = false;\r
+        if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
+            if ( file.exists() ) {\r
+                final int i = JOptionPane.showConfirmDialog( this,\r
+                                                             file + " already exists.\nOverwrite?",\r
+                                                             "Overwrite?",\r
+                                                             JOptionPane.OK_CANCEL_OPTION,\r
+                                                             JOptionPane.QUESTION_MESSAGE );\r
+                if ( i != JOptionPane.OK_OPTION ) {\r
+                    return;\r
+                }\r
+                else {\r
+                    final File to = new File( file.getAbsoluteFile().toString() + Constants.BACKUP_FILE_SUFFIX );\r
+                    try {\r
+                        ForesterUtil.copyFile( file, to );\r
+                    }\r
+                    catch ( final Exception e ) {\r
+                        JOptionPane.showMessageDialog( this,\r
+                                                       "Failed to create backup copy " + to,\r
+                                                       "Failed to Create Backup Copy",\r
+                                                       JOptionPane.WARNING_MESSAGE );\r
+                    }\r
+                    try {\r
+                        file.delete();\r
+                    }\r
+                    catch ( final Exception e ) {\r
+                        JOptionPane.showMessageDialog( this,\r
+                                                       "Failed to delete: " + file,\r
+                                                       "Failed to Delete",\r
+                                                       JOptionPane.WARNING_MESSAGE );\r
+                    }\r
+                }\r
+            }\r
+            if ( _save_filechooser.getFileFilter() == MainFrame.nhfilter ) {\r
+                exception = writeAsNewHampshire( t, exception, file );\r
+            }\r
+            else if ( _save_filechooser.getFileFilter() == MainFrame.xmlfilter ) {\r
+                exception = writeAsPhyloXml( t, exception, file );\r
+            }\r
+            else if ( _save_filechooser.getFileFilter() == MainFrame.nexusfilter ) {\r
+                exception = writeAsNexus( t, exception, file );\r
+            }\r
+            // "*.*":\r
+            else {\r
+                final String file_name = file.getName().trim().toLowerCase();\r
+                if ( file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
+                        || file_name.endsWith( ".tree" ) ) {\r
+                    exception = writeAsNewHampshire( t, exception, file );\r
+                }\r
+                else if ( file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) ) {\r
+                    exception = writeAsNexus( t, exception, file );\r
+                }\r
+                // XML is default:\r
+                else {\r
+                    exception = writeAsPhyloXml( t, exception, file );\r
+                }\r
+            }\r
+            if ( !exception ) {\r
+                getMainPanel().setTitleOfSelectedTab( file.getName() );\r
+                getMainPanel().getCurrentTreePanel().setTreeFile( file );\r
+                getMainPanel().getCurrentTreePanel().setEdited( false );\r
+            }\r
+        }\r
+    }\r
+\r
+    void writeToGraphicsFile( final Phylogeny t, final GraphicsExportType type ) {\r
+        if ( ( t == null ) || t.isEmpty() ) {\r
+            return;\r
+        }\r
+        String initial_filename = "";\r
+        if ( getMainPanel().getCurrentTreePanel().getTreeFile() != null ) {\r
+            initial_filename = getMainPanel().getCurrentTreePanel().getTreeFile().toString();\r
+        }\r
+        if ( initial_filename.indexOf( '.' ) > 0 ) {\r
+            initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
+        }\r
+        initial_filename = initial_filename + "." + type;\r
+        _writetographics_filechooser.setSelectedFile( new File( initial_filename ) );\r
+        final File my_dir = getCurrentDir();\r
+        if ( my_dir != null ) {\r
+            _writetographics_filechooser.setCurrentDirectory( my_dir );\r
+        }\r
+        final int result = _writetographics_filechooser.showSaveDialog( _contentpane );\r
+        File file = _writetographics_filechooser.getSelectedFile();\r
+        setCurrentDir( _writetographics_filechooser.getCurrentDirectory() );\r
+        if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
+            if ( !file.toString().toLowerCase().endsWith( type.toString() ) ) {\r
+                file = new File( file.toString() + "." + type );\r
+            }\r
+            if ( file.exists() ) {\r
+                final int i = JOptionPane.showConfirmDialog( this,\r
+                                                             file + " already exists. Overwrite?",\r
+                                                             "Warning",\r
+                                                             JOptionPane.OK_CANCEL_OPTION,\r
+                                                             JOptionPane.WARNING_MESSAGE );\r
+                if ( i != JOptionPane.OK_OPTION ) {\r
+                    return;\r
+                }\r
+                else {\r
+                    try {\r
+                        file.delete();\r
+                    }\r
+                    catch ( final Exception e ) {\r
+                        JOptionPane.showMessageDialog( this,\r
+                                                       "Failed to delete: " + file,\r
+                                                       "Error",\r
+                                                       JOptionPane.WARNING_MESSAGE );\r
+                    }\r
+                }\r
+            }\r
+            writePhylogenyToGraphicsFile( file.toString(), type );\r
+        }\r
+    }\r
+\r
+    static File writeToPdf( final Phylogeny t,\r
+                            final MainPanel mp,\r
+                            JFileChooser writetopdf_filechooser,\r
+                            File curr_dir,\r
+                            Container contentpane ,\r
+                            Component component ) {\r
+        if ( ( t == null ) || t.isEmpty() ) {\r
+            return null;\r
+        }\r
+        String initial_filename = "";\r
+        if (mp.getCurrentTreePanel().getTreeFile() != null ) {\r
+            initial_filename = mp.getCurrentTreePanel().getTreeFile().toString();\r
+        }\r
+        if ( initial_filename.indexOf( '.' ) > 0 ) {\r
+            initial_filename = initial_filename.substring( 0, initial_filename.lastIndexOf( '.' ) );\r
+        }\r
+        initial_filename = initial_filename + ".pdf";\r
+        writetopdf_filechooser.setSelectedFile( new File( initial_filename ) );\r
+        final File my_dir = curr_dir;\r
+        if ( my_dir != null ) {\r
+            writetopdf_filechooser.setCurrentDirectory( my_dir );\r
+        }\r
+        final int result = writetopdf_filechooser.showSaveDialog( contentpane );\r
+        File file = writetopdf_filechooser.getSelectedFile();\r
+       // setCurrentDir( writetopdf_filechooser.getCurrentDirectory() );\r
+        final File new_current_dir = writetopdf_filechooser.getCurrentDirectory();\r
+        if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
+            if ( !file.toString().toLowerCase().endsWith( ".pdf" ) ) {\r
+                file = new File( file.toString() + ".pdf" );\r
+            }\r
+            if ( file.exists() ) {\r
+                final int i = JOptionPane.showConfirmDialog( component,\r
+                                                             file + " already exists. Overwrite?",\r
+                                                             "WARNING",\r
+                                                             JOptionPane.OK_CANCEL_OPTION,\r
+                                                             JOptionPane.WARNING_MESSAGE );\r
+                if ( i != JOptionPane.OK_OPTION ) {\r
+                    return null;\r
+                }\r
+            }\r
+            printPhylogenyToPdf( file.toString() );\r
+        }\r
+        return new_current_dir;\r
+    }\r
+\r
     private void annotateSequences() {\r
         if ( getCurrentTreePanel() != null ) {\r
             List<PhylogenyNode> nodes = null;\r
@@ -1572,6 +2047,77 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
+    private void deleteSelectedNodes( final boolean delete ) {\r
+        final Phylogeny phy = getMainPanel().getCurrentPhylogeny();\r
+        if ( ( phy == null ) || ( phy.getNumberOfExternalNodes() < 2 ) ) {\r
+            return;\r
+        }\r
+        final List<PhylogenyNode> nodes = new ArrayList<PhylogenyNode>();\r
+        if ( ( getCurrentTreePanel().getFoundNodes0() != null ) || ( getCurrentTreePanel().getFoundNodes1() != null ) ) {\r
+            final List<PhylogenyNode> all_selected_nodes = getCurrentTreePanel().getFoundNodesAsListOfPhylogenyNodes();\r
+            for( final PhylogenyNode n : all_selected_nodes ) {\r
+                if ( n.isExternal() ) {\r
+                    nodes.add( n );\r
+                }\r
+            }\r
+        }\r
+        String function = "Retain";\r
+        if ( delete ) {\r
+            function = "Delete";\r
+        }\r
+        if ( ( nodes == null ) || nodes.isEmpty() ) {\r
+            JOptionPane\r
+                    .showMessageDialog( this,\r
+                                        "Need to select external nodes, either via direct selection or via the \"Search\" function",\r
+                                        "No external nodes selected to " + function.toLowerCase(),\r
+                                        JOptionPane.ERROR_MESSAGE );\r
+            return;\r
+        }\r
+        final int todo = nodes.size();\r
+        final int ext = phy.getNumberOfExternalNodes();\r
+        int res = todo;\r
+        if ( delete ) {\r
+            res = ext - todo;\r
+        }\r
+        if ( res < 1 ) {\r
+            JOptionPane.showMessageDialog( this,\r
+                                           "Cannot delete all nodes",\r
+                                           "Attempt to delete all nodes ",\r
+                                           JOptionPane.ERROR_MESSAGE );\r
+            return;\r
+        }\r
+        final int result = JOptionPane.showConfirmDialog( null, function + " " + todo\r
+                + " external node(s), from a total of " + ext + " external nodes," + "\nresulting in tree with " + res\r
+                + " nodes?", function + " external nodes", JOptionPane.OK_CANCEL_OPTION );\r
+        if ( result == JOptionPane.OK_OPTION ) {\r
+            if ( !delete ) {\r
+                final List<PhylogenyNode> to_delete = new ArrayList<PhylogenyNode>();\r
+                for( final PhylogenyNodeIterator it = phy.iteratorExternalForward(); it.hasNext(); ) {\r
+                    final PhylogenyNode n = it.next();\r
+                    if ( !nodes.contains( n ) ) {\r
+                        to_delete.add( n );\r
+                    }\r
+                }\r
+                for( final PhylogenyNode n : to_delete ) {\r
+                    phy.deleteSubtree( n, true );\r
+                }\r
+            }\r
+            else {\r
+                for( final PhylogenyNode n : nodes ) {\r
+                    phy.deleteSubtree( n, true );\r
+                }\r
+            }\r
+            resetSearch();\r
+            getCurrentTreePanel().setNodeInPreorderToNull();\r
+            phy.externalNodesHaveChanged();\r
+            phy.clearHashIdToNodeMap();\r
+            phy.recalculateNumberOfExternalDescendants( true );\r
+            getCurrentTreePanel().resetNodeIdToDistToLeafMap();\r
+            getCurrentTreePanel().setEdited( true );\r
+            repaint();\r
+        }\r
+    }\r
+\r
     private void doUpdateProcessMenu() {\r
         if ( _process_pool.size() > 0 ) {\r
             if ( _process_menu == null ) {\r
@@ -1602,6 +2148,43 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         return _previous_node_annotation_ref;\r
     }\r
 \r
+    static void print( final TreePanel tp,\r
+                       final Options op,\r
+                       \r
+                       final Component c\r
+            ) {\r
+        if ( ( tp == null ) || ( tp.getPhylogeny() == null )\r
+                || tp.getPhylogeny().isEmpty() ) {\r
+            return;\r
+        }\r
+        if ( !op.isPrintUsingActualSize() ) {\r
+            tp.calcParametersForPainting( op.getPrintSizeX() - 80,\r
+                                          op.getPrintSizeY() - 140 );\r
+            tp.resetPreferredSize();\r
+            tp.repaint();\r
+        }\r
+        final String job_name = Constants.PRG_NAME;\r
+        boolean error = false;\r
+        String printer_name = null;\r
+        try {\r
+            printer_name = Printer.print( tp, job_name );\r
+        }\r
+        catch ( final Exception e ) {\r
+            error = true;\r
+            JOptionPane.showMessageDialog( c, e.getMessage(), "Printing Error", JOptionPane.ERROR_MESSAGE );\r
+        }\r
+        if ( !error && ( printer_name != null ) ) {\r
+            String msg = "Printing data sent to printer";\r
+            if ( printer_name.length() > 1 ) {\r
+                msg += " [" + printer_name + "]";\r
+            }\r
+            JOptionPane.showMessageDialog( c, msg, "Printing...", JOptionPane.INFORMATION_MESSAGE );\r
+        }\r
+        if ( !op.isPrintUsingActualSize() ) {\r
+            tp.getControlPanel().showWhole();\r
+        }\r
+    }\r
+\r
     private void removeBranchColors() {\r
         if ( getMainPanel().getCurrentPhylogeny() != null ) {\r
             AptxUtil.removeBranchColors( getMainPanel().getCurrentPhylogeny() );\r
@@ -1618,6 +2201,64 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         _previous_node_annotation_ref = previous_node_annotation_ref;\r
     }\r
 \r
+    private void writeAllToFile() {\r
+        if ( ( getMainPanel().getTabbedPane() == null ) || ( getMainPanel().getTabbedPane().getTabCount() < 1 ) ) {\r
+            return;\r
+        }\r
+        final File my_dir = getCurrentDir();\r
+        if ( my_dir != null ) {\r
+            _save_filechooser.setCurrentDirectory( my_dir );\r
+        }\r
+        _save_filechooser.setSelectedFile( new File( "" ) );\r
+        final int result = _save_filechooser.showSaveDialog( _contentpane );\r
+        final File file = _save_filechooser.getSelectedFile();\r
+        setCurrentDir( _save_filechooser.getCurrentDirectory() );\r
+        if ( ( file != null ) && ( result == JFileChooser.APPROVE_OPTION ) ) {\r
+            if ( file.exists() ) {\r
+                final int i = JOptionPane.showConfirmDialog( this,\r
+                                                             file + " already exists. Overwrite?",\r
+                                                             "Warning",\r
+                                                             JOptionPane.OK_CANCEL_OPTION,\r
+                                                             JOptionPane.WARNING_MESSAGE );\r
+                if ( i != JOptionPane.OK_OPTION ) {\r
+                    return;\r
+                }\r
+                else {\r
+                    try {\r
+                        file.delete();\r
+                    }\r
+                    catch ( final Exception e ) {\r
+                        JOptionPane.showMessageDialog( this,\r
+                                                       "Failed to delete: " + file,\r
+                                                       "Error",\r
+                                                       JOptionPane.WARNING_MESSAGE );\r
+                    }\r
+                }\r
+            }\r
+            final int count = getMainPanel().getTabbedPane().getTabCount();\r
+            final List<Phylogeny> trees = new ArrayList<Phylogeny>();\r
+            for( int i = 0; i < count; ++i ) {\r
+                final Phylogeny phy = getMainPanel().getPhylogeny( i );\r
+                if ( ForesterUtil.isEmpty( phy.getName() )\r
+                        && !ForesterUtil.isEmpty( getMainPanel().getTabbedPane().getTitleAt( i ) ) ) {\r
+                    phy.setName( getMainPanel().getTabbedPane().getTitleAt( i ) );\r
+                }\r
+                trees.add( phy );\r
+                getMainPanel().getTreePanels().get( i ).setEdited( false );\r
+            }\r
+            final PhylogenyWriter writer = new PhylogenyWriter();\r
+            try {\r
+                writer.toPhyloXML( file, trees, 0, ForesterUtil.LINE_SEPARATOR );\r
+            }\r
+            catch ( final IOException e ) {\r
+                JOptionPane.showMessageDialog( this,\r
+                                               "Failed to write to: " + file,\r
+                                               "Error",\r
+                                               JOptionPane.WARNING_MESSAGE );\r
+            }\r
+        }\r
+    }\r
+\r
     /**\r
      * Display the about box.\r
      */\r
@@ -1713,7 +2354,7 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         return label;\r
     }\r
 \r
-    static void cycleNodeFill( final Options op, final TreePanel tree_panel ) {\r
+    static void cycleNodeFill( final Options op ) {\r
         switch ( op.getDefaultNodeFill() ) {\r
             case GRADIENT:\r
                 op.setDefaultNodeFill( NodeFill.SOLID );\r
@@ -1729,7 +2370,7 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
-    static void cycleNodeShape( final Options op, final TreePanel tree_panel ) {\r
+    static void cycleNodeShape( final Options op ) {\r
         switch ( op.getDefaultNodeShape() ) {\r
             case CIRCLE:\r
                 op.setDefaultNodeShape( NodeShape.RECTANGLE );\r
@@ -1764,6 +2405,15 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         }\r
     }\r
 \r
+    static void setCycleDataReturnMenuItem( final JMenuItem mi, final Options options ) {\r
+        if ( ( options != null ) && ( options.getExtDescNodeDataToReturn() != null ) ) {\r
+            mi.setText( "Cycle Node Return Data... (current: " + options.getExtDescNodeDataToReturn().toString() + ")" );\r
+        }\r
+        else {\r
+            mi.setText( "Cycle Node Return Data..." );\r
+        }\r
+    }\r
+\r
     static void setCycleNodeFillMenuItem( final JMenuItem mi, final Options options ) {\r
         if ( ( options != null ) && ( options.getDefaultNodeFill() != null ) ) {\r
             mi.setText( "Cycle Node Shape Fill Type... (current: "\r
@@ -1807,6 +2457,15 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         mi.setText( "Select Default Font... (current: " + font_desc + ")" );\r
     }\r
 \r
+    static void setTextForGraphicsSizeChooserMenuItem( final JMenuItem mi, final Options o ) {\r
+        mi.setText( "Enter Default Size for Graphics Export... (current: " + o.getPrintSizeX() + ", "\r
+                + o.getPrintSizeY() + ")" );\r
+    }\r
+\r
+    static void setTextForPdfLineWidthChooserMenuItem( final JMenuItem mi, final Options o ) {\r
+        mi.setText( "Enter Default Line Width for PDF Export... (current: " + o.getPrintLineWidth() + ")" );\r
+    }\r
+\r
     static void setTextMinSupportMenuItem( final JMenuItem mi, final Options options, final TreePanel current_tree_panel ) {\r
         if ( ( current_tree_panel == null ) || ( current_tree_panel.getPhylogeny() == null ) ) {\r
             mi.setEnabled( true );\r
@@ -1824,87 +2483,199 @@ public abstract class MainFrame extends JFrame implements ActionListener {
         mi.setText( "Enter Default Node Shape Size... (current: " + options.getDefaultNodeShapeSize() + ")" );\r
     }\r
 \r
-    static void updateOptionsMenuDependingOnPhylogenyType( final MainPanel main_panel,\r
-                                                           final JCheckBoxMenuItem scale,\r
-                                                           final JCheckBoxMenuItem branch_lengths,\r
-                                                           final JRadioButtonMenuItem non_lined_up,\r
-                                                           final JRadioButtonMenuItem uniform_clado,\r
-                                                           final JRadioButtonMenuItem nonuniform_clado,\r
-                                                           final JCheckBoxMenuItem label_direction_cbmi ) {\r
-        final TreePanel tree_panel = main_panel.getCurrentTreePanel();\r
-        final ControlPanel control = main_panel.getControlPanel();\r
-        final Options options = main_panel.getOptions();\r
-        scale.setSelected( options.isShowScale() );\r
-        branch_lengths.setSelected( options.isShowBranchLengthValues() );\r
-        // non_lined_up.setSelected( options.isNonLinedUpCladogram() );\r
-        if ( ( tree_panel != null ) && ( !tree_panel.isPhyHasBranchLengths() ) ) {\r
-            scale.setSelected( false );\r
-            scale.setEnabled( false );\r
-            branch_lengths.setSelected( false );\r
-            branch_lengths.setEnabled( false );\r
-        }\r
-        else if ( ( tree_panel != null ) && !control.isDrawPhylogram() ) {\r
-            scale.setSelected( false );\r
-            scale.setEnabled( false );\r
-            branch_lengths.setEnabled( true );\r
-        }\r
-        else {\r
-            scale.setEnabled( true );\r
-            branch_lengths.setEnabled( true );\r
-        }\r
-        if ( ( tree_panel != null )\r
-                && ( ( tree_panel.getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.ROUNDED )\r
-                        && ( tree_panel.getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.EURO_STYLE ) && ( tree_panel\r
-                        .getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR ) ) ) {\r
-            branch_lengths.setSelected( false );\r
-            branch_lengths.setEnabled( false );\r
-        }\r
-        if ( tree_panel != null ) {\r
-            if ( ( tree_panel.getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.CIRCULAR )\r
-                    || ( tree_panel.getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.UNROOTED ) ) {\r
-                non_lined_up.setEnabled( false );\r
-                uniform_clado.setEnabled( false );\r
-                nonuniform_clado.setEnabled( false );\r
-            }\r
-            else {\r
-                non_lined_up.setEnabled( true );\r
-                uniform_clado.setEnabled( true );\r
-                nonuniform_clado.setEnabled( true );\r
-            }\r
-        }\r
-        else {\r
-            if ( ( tree_panel != null )\r
-                    && ( ( tree_panel.getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.EURO_STYLE ) && ( tree_panel\r
-                            .getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR ) ) ) {\r
-                branch_lengths.setSelected( false );\r
-                branch_lengths.setEnabled( false );\r
-            }\r
-            if ( ( tree_panel != null )\r
-                    && ( ( tree_panel.getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.CIRCULAR ) || ( tree_panel\r
-                            .getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.UNROOTED ) ) ) {\r
-                non_lined_up.setEnabled( false );\r
-            }\r
-            else {\r
-                // non_lined_up.setSelected( options.isNonLinedUpCladogram() );\r
-                non_lined_up.setEnabled( true );\r
-            }\r
-        }\r
-        label_direction_cbmi.setEnabled( true );\r
-        if ( tree_panel != null ) {\r
-            if ( ( tree_panel.getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.UNROOTED )\r
-                    && ( tree_panel.getPhylogenyGraphicsType() != PHYLOGENY_GRAPHICS_TYPE.CIRCULAR ) ) {\r
-                label_direction_cbmi.setEnabled( false );\r
-            }\r
-            if ( tree_panel.getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.CIRCULAR ) {\r
-                scale.setSelected( false );\r
-                scale.setEnabled( false );\r
-            }\r
-        }\r
-    }\r
-\r
     static void updateScreenTextAntialias( final List<TreePanel> treepanels ) {\r
         for( final TreePanel tree_panel : treepanels ) {\r
             tree_panel.setTextAntialias();\r
         }\r
     }\r
+\r
+    private static void cycleNodeDataReturn( final Options op, final Configuration conf ) {\r
+        switch ( op.getExtDescNodeDataToReturn() ) {\r
+            case UNKNOWN:\r
+                op.setExtDescNodeDataToReturn( NodeDataField.DOMAINS_ALL );\r
+                break;\r
+            case DOMAINS_ALL:\r
+                op.setExtDescNodeDataToReturn( NodeDataField.DOMAINS_COLLAPSED_PER_PROTEIN );\r
+                break;\r
+            case DOMAINS_COLLAPSED_PER_PROTEIN:\r
+                op.setExtDescNodeDataToReturn( NodeDataField.SEQ_ANNOTATIONS );\r
+                break;\r
+            case SEQ_ANNOTATIONS:\r
+                op.setExtDescNodeDataToReturn( NodeDataField.GO_TERM_IDS );\r
+                break;\r
+            case GO_TERM_IDS:\r
+                op.setExtDescNodeDataToReturn( NodeDataField.SEQUENCE_MOL_SEQ_FASTA );\r
+                break;\r
+            case SEQUENCE_MOL_SEQ_FASTA:\r
+                if ( ( conf != null ) && ( conf.getExtDescNodeDataToReturn() != null )\r
+                        && ( conf.getExtDescNodeDataToReturn() != NodeDataField.DOMAINS_ALL )\r
+                        && ( conf.getExtDescNodeDataToReturn() != NodeDataField.DOMAINS_COLLAPSED_PER_PROTEIN )\r
+                        && ( conf.getExtDescNodeDataToReturn() != NodeDataField.SEQ_ANNOTATIONS )\r
+                        && ( conf.getExtDescNodeDataToReturn() != NodeDataField.GO_TERM_IDS )\r
+                        && ( conf.getExtDescNodeDataToReturn() != NodeDataField.SEQUENCE_MOL_SEQ_FASTA ) ) {\r
+                    op.setExtDescNodeDataToReturn( conf.getExtDescNodeDataToReturn() );\r
+                }\r
+                else {\r
+                    op.setExtDescNodeDataToReturn( NodeDataField.UNKNOWN );\r
+                }\r
+                break;\r
+            default:\r
+                op.setExtDescNodeDataToReturn( NodeDataField.UNKNOWN );\r
+        }\r
+    }\r
 }\r
+\r
+class DefaultFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
+                || file_name.endsWith( ".nwk" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".ph" )\r
+                || file_name.endsWith( ".tr" ) || file_name.endsWith( ".dnd" ) || file_name.endsWith( ".tree" )\r
+                || file_name.endsWith( ".nhx" ) || file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" )\r
+                || file_name.endsWith( "phylo.xml" ) || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".nexus" )\r
+                || file_name.endsWith( ".nx" ) || file_name.endsWith( ".nex" ) || file_name.endsWith( ".tre" )\r
+                || file_name.endsWith( ".zip" ) || file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" )\r
+                || file_name.endsWith( ".con" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "All supported files (*.xml, *.phyloxml, *phylo.xml, *.nhx, *.nh, *.newick, *.nex, *.nexus, *.phy, *.tre, *.tree, *.tol, ...)";\r
+    }\r
+}\r
+\r
+class GraphicsFileFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".jpg" ) || file_name.endsWith( ".jpeg" ) || file_name.endsWith( ".png" )\r
+                || file_name.endsWith( ".gif" ) || file_name.endsWith( ".bmp" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "Image files (*.jpg, *.jpeg, *.png, *.gif, *.bmp)";\r
+    }\r
+}\r
+\r
+class MsaFileFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".msa" ) || file_name.endsWith( ".aln" ) || file_name.endsWith( ".fasta" )\r
+                || file_name.endsWith( ".fas" ) || file_name.endsWith( ".fa" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "Multiple sequence alignment files (*.msa, *.aln, *.fasta, *.fa, *.fas)";\r
+    }\r
+}\r
+\r
+class NexusFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".nex" ) || file_name.endsWith( ".nexus" ) || file_name.endsWith( ".nx" )\r
+                || file_name.endsWith( ".tre" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "Nexus files (*.nex, *.nexus, *.nx, *.tre)";\r
+    }\r
+} // NexusFilter\r
+\r
+class NHFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".nh" ) || file_name.endsWith( ".newick" ) || file_name.endsWith( ".phy" )\r
+                || file_name.endsWith( ".tr" ) || file_name.endsWith( ".tree" ) || file_name.endsWith( ".dnd" )\r
+                || file_name.endsWith( ".ph" ) || file_name.endsWith( ".phb" ) || file_name.endsWith( ".nwk" )\r
+                || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "New Hampshire - Newick files (*.nh, *.newick, *.phy, *.tree, *.dnd, *.tr, *.ph, *.phb, *.nwk)";\r
+    }\r
+} // NHFilter\r
+\r
+class NHXFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".nhx" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "NHX files (*.nhx) [deprecated]";\r
+    }\r
+}\r
+\r
+class PdfFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        return f.getName().trim().toLowerCase().endsWith( ".pdf" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "PDF files (*.pdf)";\r
+    }\r
+} // PdfFilter\r
+\r
+class SequencesFileFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".fasta" ) || file_name.endsWith( ".fa" ) || file_name.endsWith( ".fas" )\r
+                || file_name.endsWith( ".seqs" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "Sequences files (*.fasta, *.fa, *.fas, *.seqs )";\r
+    }\r
+}\r
+\r
+class TolFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return ( file_name.endsWith( ".tol" ) || file_name.endsWith( ".tolxml" ) || file_name.endsWith( ".zip" ) || f\r
+                .isDirectory() ) && ( !file_name.endsWith( ".xml.zip" ) );\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "Tree of Life files (*.tol, *.tolxml)";\r
+    }\r
+} // TolFilter\r
+\r
+class XMLFilter extends FileFilter {\r
+\r
+    @Override\r
+    public boolean accept( final File f ) {\r
+        final String file_name = f.getName().trim().toLowerCase();\r
+        return file_name.endsWith( ".xml" ) || file_name.endsWith( ".phyloxml" ) || file_name.endsWith( "phylo.xml" )\r
+                || file_name.endsWith( ".pxml" ) || file_name.endsWith( ".zip" ) || f.isDirectory();\r
+    }\r
+\r
+    @Override\r
+    public String getDescription() {\r
+        return "phyloXML files (*.xml, *.phyloxml, *phylo.xml, *.pxml, *.zip)";\r
+    }\r
+} // XMLFilter\r