Formatting
[jalview.git] / src / jalview / gui / Preferences.java
index 264ef03..e16aa42 100755 (executable)
+/*\r
+ * Jalview - A Sequence Alignment Editor and Viewer\r
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ *\r
+ * This program is free software; you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License\r
+ * as published by the Free Software Foundation; either version 2\r
+ * of the License, or (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA\r
+ */\r
 package jalview.gui;\r
 \r
-import jalview.jbgui.*;\r
-import jalview.schemes.*;\r
+import java.util.*;\r
 \r
-import jalview.bin.Cache;\r
-import javax.swing.*;\r
-import java.awt.event.ActionEvent;\r
 import java.awt.*;\r
+import java.awt.event.*;\r
+import javax.swing.*;\r
+\r
+import jalview.bin.*;\r
+import jalview.io.*;\r
+import jalview.jbgui.*;\r
+import jalview.schemes.*;\r
 \r
-public class Preferences extends GPreferences\r
+/**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @author $author$\r
+ * @version $Revision$\r
+ */\r
+public class Preferences\r
+    extends GPreferences\r
 {\r
-  static boolean preferencesLoaded=false;\r
-\r
-  public static boolean showFullscreen=false;\r
-  public static boolean showFullId=true;\r
-  public static boolean showAnnotation=true;\r
-  public static boolean showConservation=true;\r
-  public static boolean showQuality=true;\r
-  public static boolean showIdentity=true;\r
-  public static String fontName;\r
-  public static String fontSize;\r
-  public static String fontStyle;\r
-  public static char gapSymbol='-';\r
-  public static String defaultColour=null;\r
+  /** Holds name and link separated with | character. Sequence ID must be $SEQUENCE_ID$ */\r
+  public static Vector sequenceURLLinks;\r
+  static\r
+  {\r
+    String string = Cache.getDefault("SEQUENCE_LINKS",\r
+                                     "SRS|http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-newId+(([uniprot-all:$SEQUENCE_ID$]))+-view+SwissEntry");\r
+    sequenceURLLinks = new Vector();\r
+\r
+    try\r
+    {\r
+      StringTokenizer st = new StringTokenizer(string, "|");\r
+      while (st.hasMoreElements())\r
+      {\r
+        sequenceURLLinks.addElement(st.nextToken() + "|" + st.nextToken());\r
+      }\r
+    }\r
+    catch (Exception ex)\r
+    {\r
+      System.out.println(ex + "\nError parsing sequence links");\r
+    }\r
+  }\r
+\r
+  Vector nameLinks, urlLinks;\r
 \r
   JInternalFrame frame;\r
 \r
-  public static void initPreferences()\r
-  {\r
-  String string = Cache.getProperty("SHOW_FULL_ID");\r
-  if(string!=null)\r
-    showFullId = Boolean.valueOf(string).booleanValue();\r
-\r
-  string = Cache.getProperty("SHOW_FULLSCREEN");\r
-  if(string!=null)\r
-    showFullscreen = Boolean.valueOf(string).booleanValue();\r
-\r
-\r
-  string = Cache.getProperty("SHOW_ANNOTATIONS");\r
-      if(string!=null)\r
-    showAnnotation = Boolean.valueOf(string).booleanValue();\r
-\r
-  string = Cache.getProperty("SHOW_CONSERVATION");\r
-      if(string!=null)\r
-    showConservation = Boolean.valueOf(string).booleanValue();\r
-  string = Cache.getProperty("SHOW_QUALITY");\r
-      if(string!=null)\r
-    showQuality = Boolean.valueOf(string).booleanValue();\r
-  string = Cache.getProperty("SHOW_IDENTITY");\r
-      if(string!=null)\r
-    showIdentity = Boolean.valueOf(string).booleanValue();\r
-\r
-  string = Cache.getProperty("SHOW_FULL_ID");\r
-    if(string!=null)\r
-      showFullId = Boolean.valueOf(string).booleanValue();\r
-\r
-  fontName = Cache.getProperty("FONT_NAME");\r
-  fontStyle = Cache.getProperty("FONT_STYLE");\r
-  fontSize = Cache.getProperty("FONT_SIZE");\r
-\r
-      preferencesLoaded = true;\r
-  }\r
+  DasSourceBrowser dasSource;\r
 \r
+  /**\r
+   * Creates a new Preferences object.\r
+   */\r
   public Preferences()\r
   {\r
-    if(!preferencesLoaded)\r
-      initPreferences();\r
 \r
     frame = new JInternalFrame();\r
     frame.setContentPane(this);\r
-    Desktop.addInternalFrame(frame, "Preferences", 480,350 );\r
+    dasSource = new DasSourceBrowser();\r
+    dasPanel.add(dasSource, BorderLayout.CENTER);\r
 \r
-    fullID.setSelected(showFullId);\r
-    String string = Cache.getProperty("SHOW_FULLSCREEN");\r
-    boolean value = false;\r
-    if(string!=null)\r
-      value =  Boolean.valueOf(string).booleanValue();\r
+    int width = 500, height = 420;\r
+    if (System.getProperty("os.name").startsWith("Mac"))\r
+    {\r
+      width = 570;\r
+      height = 460;\r
+    }\r
 \r
-    fullScreen.setSelected(value);\r
-    annotations.setSelected(showAnnotation);\r
+    Desktop.addInternalFrame(frame, "Preferences", width, height);\r
+    frame.setMinimumSize(new Dimension(width, height));\r
 \r
-    conservation.setEnabled(showAnnotation);\r
-    quality.setEnabled(showAnnotation);\r
-    identity.setEnabled(showAnnotation);\r
+    seqLimit.setSelected(Cache.getDefault("SHOW_JVSUFFIX", true));\r
+    rightAlign.setSelected(Cache.getDefault("RIGHT_ALIGN_IDS", false));\r
+    fullScreen.setSelected(Cache.getDefault("SHOW_FULLSCREEN", false));\r
+    annotations.setSelected(Cache.getDefault("SHOW_ANNOTATIONS", true));\r
 \r
-    conservation.setSelected(showConservation);\r
-    quality.setSelected(showQuality);\r
-    identity.setSelected(showIdentity);\r
+    conservation.setEnabled(Cache.getDefault("SHOW_ANNOTATIONS", true));\r
+    quality.setEnabled(Cache.getDefault("SHOW_ANNOTATIONS", true));\r
+    identity.setEnabled(Cache.getDefault("SHOW_ANNOTATIONS", true));\r
 \r
-    for(int i=0; i<12; i++)\r
-      colour.addItem( ColourSchemeProperty.getColourName(i) );\r
+    conservation.setSelected(Cache.getDefault("SHOW_CONSERVATION", true));\r
+    quality.setSelected(Cache.getDefault("SHOW_QUALITY", true));\r
+    identity.setSelected(Cache.getDefault("SHOW_IDENTITY", true));\r
 \r
-    string = Cache.getProperty("DEFAULT_COLOUR");\r
-    if(string!=null)\r
-      colour.setSelectedItem( string );\r
-    else\r
-      colour.setSelectedIndex( 11 );\r
-\r
-    String fonts[] = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();\r
-    for(int i=0; i<fonts.length; i++)\r
-      fontNameCB.addItem(fonts[i]);\r
+    for (int i = 0; i < 13; i++)\r
+    {\r
+      colour.addItem(ColourSchemeProperty.getColourName(i));\r
+    }\r
 \r
-    for(int i=1; i<31; i++)\r
-      fontSizeCB.addItem(i+"");\r
+    String string = Cache.getDefault("DEFAULT_COLOUR", "None");\r
 \r
-   fontStyleCB.addItem("plain");\r
-   fontStyleCB.addItem("bold");\r
-   fontStyleCB.addItem("italic");\r
+    colour.setSelectedItem(string);\r
 \r
-   fontNameCB.setSelectedItem(fontName);\r
-   fontSizeCB.setSelectedItem(fontSize);\r
-   fontStyleCB.setSelectedItem(fontStyle);\r
+    String[] fonts = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment()\r
+        .getAvailableFontFamilyNames();\r
 \r
-   gapSymbolCB.addItem("-");\r
-   gapSymbolCB.addItem(".");\r
-\r
-   gapSymbolCB.setSelectedItem( gapSymbol+"" );\r
+    for (int i = 0; i < fonts.length; i++)\r
+    {\r
+      fontNameCB.addItem(fonts[i]);\r
+    }\r
+\r
+    for (int i = 1; i < 31; i++)\r
+    {\r
+      fontSizeCB.addItem(i + "");\r
+    }\r
+\r
+    fontStyleCB.addItem("plain");\r
+    fontStyleCB.addItem("bold");\r
+    fontStyleCB.addItem("italic");\r
+\r
+    fontNameCB.setSelectedItem(Cache.getDefault("FONT_NAME", "SansSerif"));\r
+    fontSizeCB.setSelectedItem(Cache.getDefault("FONT_SIZE", "10"));\r
+    fontStyleCB.setSelectedItem(Cache.getDefault("FONT_STYLE", Font.PLAIN + ""));\r
+\r
+    smoothFont.setSelected(Cache.getDefault("ANTI_ALIAS", false));\r
+\r
+    idItalics.setSelected(Cache.getDefault("ID_ITALICS", true));\r
+\r
+    wrap.setSelected(Cache.getDefault("WRAP_ALIGNMENT", false));\r
+\r
+    gapSymbolCB.addItem("-");\r
+    gapSymbolCB.addItem(".");\r
+\r
+    gapSymbolCB.setSelectedItem(Cache.getDefault("GAP_SYMBOL", "-"));\r
+\r
+    startupCheckbox.setSelected(Cache.getDefault("SHOW_STARTUP_FILE", true));\r
+    startupFileTextfield.setText(Cache.getDefault("STARTUP_FILE",\r
+                                                  "http://www.jalview.org/examples/exampleFile.jar"));\r
+\r
+    sortby.addItem("No sort");\r
+    sortby.addItem("Id");\r
+    sortby.addItem("Pairwise Identity");\r
+    sortby.setSelectedItem(Cache.getDefault("SORT_ALIGNMENT", "No sort"));\r
+\r
+    epsRendering.addItem("Prompt each time");\r
+    epsRendering.addItem("Lineart");\r
+    epsRendering.addItem("Text");\r
+    epsRendering.setSelectedItem(Cache.getDefault("EPS_RENDERING",\r
+                                                  "Prompt each time"));\r
+\r
+    blcjv.setSelected(Cache.getDefault("BLC_JVSUFFIX", true));\r
+    clustaljv.setSelected(Cache.getDefault("CLUSTAL_JVSUFFIX", true));\r
+    fastajv.setSelected(Cache.getDefault("FASTA_JVSUFFIX", true));\r
+    msfjv.setSelected(Cache.getDefault("MSF_JVSUFFIX", true));\r
+    pfamjv.setSelected(Cache.getDefault("PFAM_JVSUFFIX", true));\r
+    pileupjv.setSelected(Cache.getDefault("PILEUP_JVSUFFIX", true));\r
+    pirjv.setSelected(Cache.getDefault("PIR_JVSUFFIX", true));\r
+\r
+    modellerOutput.setSelected(Cache.getDefault("PIR_MODELLER", false));\r
+\r
+    autoCalculateConsCheck.setSelected(Cache.getDefault("AUTO_CALC_CONSENSUS", true));\r
+    padGaps.setSelected(Cache.getDefault("PAD_GAPS", false));\r
+\r
+    /****************************************************\r
+     * Set up Connections\r
+     */\r
+    nameLinks = new Vector();\r
+    urlLinks = new Vector();\r
+    for (int i = 0; i < sequenceURLLinks.size(); i++)\r
+    {\r
+      String link = sequenceURLLinks.elementAt(i).toString();\r
+      nameLinks.addElement(link.substring(0, link.indexOf("|")));\r
+      urlLinks.addElement(link.substring(link.indexOf("|") + 1));\r
+    }\r
+\r
+    updateLinkData();\r
+\r
+    useProxy.setSelected(Cache.getDefault("USE_PROXY", false));\r
+    proxyServerTB.setEnabled(useProxy.isSelected());\r
+    proxyPortTB.setEnabled(useProxy.isSelected());\r
+    proxyServerTB.setText(Cache.getDefault("PROXY_SERVER", ""));\r
+    proxyPortTB.setText(Cache.getDefault("PROXY_PORT", ""));\r
+\r
+    defaultBrowser.setText(Cache.getDefault("DEFAULT_BROWSER", ""));\r
+    try\r
+    {\r
+      jbInit();\r
+    }\r
+    catch (Exception ex)\r
+    {\r
+      ex.printStackTrace();\r
+    }\r
 \r
   }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
   public void ok_actionPerformed(ActionEvent e)\r
   {\r
-    showFullId =  fullID.isSelected() ;\r
-    showFullscreen = fullScreen.isSelected();\r
-    showAnnotation = annotations.isSelected();\r
-    showConservation = conservation.isSelected();\r
-    showQuality = quality.isSelected();\r
-    showIdentity = identity.isSelected();\r
-    defaultColour = colour.getSelectedItem().toString();\r
-    gapSymbol = gapSymbolCB.getSelectedItem().toString().charAt(0);\r
-    fontName = fontNameCB.getSelectedItem().toString();\r
-    fontSize = fontSizeCB.getSelectedItem().toString();\r
-    fontStyle = fontStyleCB.getSelectedItem().toString();\r
-\r
-    Cache.setProperty("SHOW_FULL_ID", Boolean.toString(showFullId));\r
-    Cache.setProperty("SHOW_FULLSCREEN", Boolean.toString( showFullscreen ) );\r
-\r
-    Cache.setProperty("SHOW_ANNOTATIONS", Boolean.toString( showAnnotation  ));\r
-    Cache.setProperty("SHOW_CONSERVATION", Boolean.toString( showConservation ));\r
-    Cache.setProperty("SHOW_QUALITY", Boolean.toString( showQuality ));\r
-    Cache.setProperty("SHOW_IDENTITY", Boolean.toString( showIdentity ));\r
-\r
-    Cache.setProperty("DEFAULT_COLOUR", defaultColour);\r
-    Cache.setProperty("GAP_SYMBOL", gapSymbol+"");\r
-\r
-    Cache.setProperty("FONT_NAME", fontName);\r
-    Cache.setProperty("FONT_STYLE", fontStyle);\r
-    Cache.setProperty("FONT_SIZE", fontSize);\r
-\r
-    try    {\r
+\r
+    Cache.applicationProperties.setProperty("SHOW_JVSUFFIX",\r
+                                            Boolean.toString(seqLimit.\r
+        isSelected()));\r
+    Cache.applicationProperties.setProperty("RIGHT_ALIGN_IDS",\r
+                                            Boolean.toString(rightAlign.\r
+        isSelected()));\r
+    Cache.applicationProperties.setProperty("SHOW_FULLSCREEN",\r
+                                            Boolean.toString(fullScreen.\r
+        isSelected()));\r
+\r
+    Cache.applicationProperties.setProperty("SHOW_ANNOTATIONS",\r
+                                            Boolean.\r
+                                            toString(annotations.isSelected()));\r
+    Cache.applicationProperties.setProperty("SHOW_CONSERVATION",\r
+                                            Boolean.\r
+                                            toString(conservation.isSelected()));\r
+    Cache.applicationProperties.setProperty("SHOW_QUALITY",\r
+                                            Boolean.toString(quality.isSelected()));\r
+    Cache.applicationProperties.setProperty("SHOW_IDENTITY",\r
+                                            Boolean.toString(identity.\r
+        isSelected()));\r
+\r
+    Cache.applicationProperties.setProperty("DEFAULT_COLOUR",\r
+                                            colour.getSelectedItem().toString());\r
+    Cache.applicationProperties.setProperty("GAP_SYMBOL",\r
+                                            gapSymbolCB.getSelectedItem().\r
+                                            toString());\r
+\r
+    Cache.applicationProperties.setProperty("FONT_NAME",\r
+                                            fontNameCB.getSelectedItem().\r
+                                            toString());\r
+    Cache.applicationProperties.setProperty("FONT_STYLE",\r
+                                            fontStyleCB.getSelectedItem().\r
+                                            toString());\r
+    Cache.applicationProperties.setProperty("FONT_SIZE",\r
+                                            fontSizeCB.getSelectedItem().\r
+                                            toString());\r
+\r
+    Cache.applicationProperties.setProperty("ID_ITALICS",\r
+                                            Boolean.toString(idItalics.\r
+        isSelected()));\r
+\r
+    Cache.applicationProperties.setProperty("ANTI_ALIAS",\r
+                                            Boolean.toString(smoothFont.\r
+        isSelected()));\r
+\r
+    Cache.applicationProperties.setProperty("WRAP_ALIGNMENT",\r
+                                            Boolean.toString(wrap.isSelected()));\r
+\r
+    Cache.applicationProperties.setProperty("STARTUP_FILE",\r
+                                            startupFileTextfield.getText());\r
+    Cache.applicationProperties.setProperty("SHOW_STARTUP_FILE",\r
+                                            Boolean.\r
+                                            toString(startupCheckbox.isSelected()));\r
+\r
+    Cache.applicationProperties.setProperty("SORT_ALIGNMENT",\r
+                                            sortby.getSelectedItem().toString());\r
+\r
+    if (epsRendering.getSelectedItem().equals("Prompt each time"))\r
+    {\r
+      Cache.applicationProperties.remove("EPS_RENDERING");\r
+    }\r
+    else\r
+    {\r
+      Cache.applicationProperties.setProperty("EPS_RENDERING",\r
+                                              epsRendering.getSelectedItem().\r
+                                              toString());\r
+    }\r
+\r
+    if (defaultBrowser.getText().trim().length() < 1)\r
+    {\r
+      Cache.applicationProperties.remove("DEFAULT_BROWSER");\r
+    }\r
+    else\r
+    {\r
+      Cache.applicationProperties.setProperty("DEFAULT_BROWSER",\r
+                                              defaultBrowser.getText());\r
+    }\r
+\r
+    jalview.util.BrowserLauncher.resetBrowser();\r
+\r
+    if (nameLinks.size() > 0)\r
+    {\r
+      StringBuffer links = new StringBuffer();\r
+      sequenceURLLinks = new Vector();\r
+      for (int i = 0; i < nameLinks.size(); i++)\r
+      {\r
+        sequenceURLLinks.addElement(nameLinks.elementAt(i) + "|" +\r
+                                    urlLinks.elementAt(i));\r
+        links.append(sequenceURLLinks.elementAt(i).toString());\r
+        links.append("|");\r
+      }\r
+      // remove last "|"\r
+      links.setLength(links.length() - 1);\r
+      Cache.applicationProperties.setProperty("SEQUENCE_LINKS", links.toString());\r
+    }\r
+    else\r
+    {\r
+      Cache.applicationProperties.remove("SEQUENCE_LINKS");\r
+    }\r
+\r
+    Cache.applicationProperties.setProperty("USE_PROXY",\r
+                                            Boolean.toString(useProxy.\r
+        isSelected()));\r
+\r
+    if (proxyServerTB.getText().trim().length() < 1)\r
+    {\r
+      Cache.applicationProperties.remove("PROXY_SERVER");\r
+    }\r
+    else\r
+    {\r
+      Cache.applicationProperties.setProperty("PROXY_SERVER",\r
+                                              proxyServerTB.getText());\r
+    }\r
+\r
+    if (proxyPortTB.getText().trim().length() < 1)\r
+    {\r
+      Cache.applicationProperties.remove("PROXY_PORT");\r
+    }\r
+    else\r
+    {\r
+      Cache.applicationProperties.setProperty("PROXY_PORT", proxyPortTB.getText());\r
+    }\r
+\r
+    if (useProxy.isSelected())\r
+    {\r
+      System.setProperty("http.proxyHost", proxyServerTB.getText());\r
+      System.setProperty("http.proxyPort", proxyPortTB.getText());\r
+    }\r
+    else\r
+    {\r
+      System.setProperty("http.proxyHost", "");\r
+      System.setProperty("http.proxyPort", "");\r
+    }\r
+\r
+    Cache.applicationProperties.setProperty("BLC_JVSUFFIX",\r
+                                            Boolean.toString(blcjv.isSelected()));\r
+    Cache.applicationProperties.setProperty("CLUSTAL_JVSUFFIX",\r
+                                            Boolean.\r
+                                            toString(clustaljv.isSelected()));\r
+    Cache.applicationProperties.setProperty("FASTA_JVSUFFIX",\r
+                                            Boolean.toString(fastajv.isSelected()));\r
+    Cache.applicationProperties.setProperty("MSF_JVSUFFIX",\r
+                                            Boolean.toString(msfjv.isSelected()));\r
+    Cache.applicationProperties.setProperty("PFAM_JVSUFFIX",\r
+                                            Boolean.toString(pfamjv.isSelected()));\r
+    Cache.applicationProperties.setProperty("PILEUP_JVSUFFIX",\r
+                                            Boolean.toString(pileupjv.\r
+        isSelected()));\r
+    Cache.applicationProperties.setProperty("PIR_JVSUFFIX",\r
+                                            Boolean.toString(pirjv.isSelected()));\r
+    Cache.applicationProperties.setProperty("PIR_MODELLER",\r
+                                            Boolean.toString(modellerOutput.\r
+        isSelected()));\r
+    jalview.io.PIRFile.useModellerOutput = modellerOutput.isSelected();\r
+\r
+    Cache.applicationProperties.setProperty("AUTO_CALC_CONSENSUS",\r
+                                            Boolean.toString(\r
+        autoCalculateConsCheck.isSelected()));\r
+    Cache.applicationProperties.setProperty("PAD_GAPS",\r
+                                            Boolean.toString(padGaps.isSelected()));\r
+\r
+    dasSource.saveProperties(Cache.applicationProperties);\r
+\r
+    Cache.saveProperties();\r
+    try\r
+    {\r
       frame.setClosed(true);\r
-    }    catch (Exception ex)  {}\r
+    }\r
+    catch (Exception ex)\r
+    {\r
+    }\r
+  }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   */\r
+  public void startupFileTextfield_mouseClicked()\r
+  {\r
+    JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.\r
+        getProperty(\r
+            "LAST_DIRECTORY"),\r
+        new String[]\r
+        {\r
+        "fa, fasta, fastq", "aln", "pfam", "msf", "pir", "blc",\r
+        "jar"\r
+    },\r
+        new String[]\r
+        {\r
+        "Fasta", "Clustal", "PFAM", "MSF", "PIR", "BLC", "Jalview"\r
+    }, jalview.bin.Cache.getProperty("DEFAULT_FILE_FORMAT"));\r
+    chooser.setFileView(new JalviewFileView());\r
+    chooser.setDialogTitle("Select startup file");\r
+\r
+    int value = chooser.showOpenDialog(this);\r
+\r
+    if (value == JalviewFileChooser.APPROVE_OPTION)\r
+    {\r
+      jalview.bin.Cache.applicationProperties.setProperty("DEFAULT_FILE_FORMAT",\r
+          chooser.getSelectedFormat());\r
+      startupFileTextfield.setText(chooser.getSelectedFile()\r
+                                   .getAbsolutePath());\r
+    }\r
   }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
   public void cancel_actionPerformed(ActionEvent e)\r
   {\r
-    try{\r
+    try\r
+    {\r
       frame.setClosed(true);\r
-    }catch(Exception ex){}\r
+    }\r
+    catch (Exception ex)\r
+    {\r
+    }\r
   }\r
 \r
+  /**\r
+   * DOCUMENT ME!\r
+   *\r
+   * @param e DOCUMENT ME!\r
+   */\r
   public void annotations_actionPerformed(ActionEvent e)\r
   {\r
     conservation.setEnabled(annotations.isSelected());\r
@@ -168,4 +442,115 @@ public class Preferences extends GPreferences
     identity.setEnabled(annotations.isSelected());\r
   }\r
 \r
+  public void newLink_actionPerformed(ActionEvent e)\r
+  {\r
+\r
+    GSequenceLink link = new GSequenceLink();\r
+    boolean valid = false;\r
+    while (!valid)\r
+    {\r
+      if (JOptionPane.showInternalConfirmDialog(Desktop.desktop, link,\r
+                                                "New sequence URL link",\r
+                                                JOptionPane.OK_CANCEL_OPTION\r
+                                                , -1, null)\r
+          == JOptionPane.OK_OPTION)\r
+      {\r
+        if (link.checkValid())\r
+        {\r
+          nameLinks.addElement(link.getName());\r
+          urlLinks.addElement(link.getURL());\r
+          updateLinkData();\r
+          valid = true;\r
+        }\r
+      }\r
+      else\r
+      {\r
+        break;\r
+      }\r
+    }\r
+  }\r
+\r
+  public void editLink_actionPerformed(ActionEvent e)\r
+  {\r
+    GSequenceLink link = new GSequenceLink();\r
+\r
+    int index = linkNameList.getSelectedIndex();\r
+    if (index == -1)\r
+    {\r
+      JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
+                                            "No link selected!"\r
+                                            , "No link selected",\r
+                                            JOptionPane.WARNING_MESSAGE);\r
+      return;\r
+    }\r
+\r
+    link.setName(nameLinks.elementAt(index).toString());\r
+    link.setURL(urlLinks.elementAt(index).toString());\r
+\r
+    boolean valid = false;\r
+    while (!valid)\r
+    {\r
+\r
+      if (JOptionPane.showInternalConfirmDialog(Desktop.desktop, link,\r
+                                                "New sequence URL link",\r
+                                                JOptionPane.OK_CANCEL_OPTION\r
+                                                , -1, null)\r
+          == JOptionPane.OK_OPTION)\r
+      {\r
+        if (link.checkValid())\r
+        {\r
+          nameLinks.setElementAt(link.getName(), index);\r
+          urlLinks.setElementAt(link.getURL(), index);\r
+          updateLinkData();\r
+          valid = true;\r
+        }\r
+      }\r
+\r
+      else\r
+      {\r
+        break;\r
+      }\r
+    }\r
+  }\r
+\r
+  public void deleteLink_actionPerformed(ActionEvent e)\r
+  {\r
+    int index = linkNameList.getSelectedIndex();\r
+    if (index == -1)\r
+    {\r
+      JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
+                                            "No link selected!"\r
+                                            , "No link selected",\r
+                                            JOptionPane.WARNING_MESSAGE);\r
+      return;\r
+    }\r
+    nameLinks.removeElementAt(index);\r
+    urlLinks.removeElementAt(index);\r
+    updateLinkData();\r
+  }\r
+\r
+  void updateLinkData()\r
+  {\r
+    linkNameList.setListData(nameLinks);\r
+    linkURLList.setListData(urlLinks);\r
+  }\r
+\r
+  public void defaultBrowser_mouseClicked(MouseEvent e)\r
+  {\r
+    JFileChooser chooser = new JFileChooser(".");\r
+    chooser.setDialogTitle("Select default web browser");\r
+\r
+    int value = chooser.showOpenDialog(this);\r
+\r
+    if (value == JFileChooser.APPROVE_OPTION)\r
+    {\r
+      defaultBrowser.setText(chooser.getSelectedFile().getAbsolutePath());\r
+    }\r
+\r
+  }\r
+\r
+  private void jbInit()\r
+      throws Exception\r
+  {\r
+  }\r
 }\r