apply gpl development license
[jalview.git] / src / jalview / gui / Preferences.java
index b16ae32..26d7260 100755 (executable)
-/*\r
- * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2005 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 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\r
-    extends GPreferences\r
-{\r
-  static boolean preferencesLoaded = false;\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 = "SansSerif";\r
-  public static String fontSize = "10";\r
-  public static String fontStyle = Font.PLAIN + "";\r
-  public static char gapSymbol = '-';\r
-  public static String defaultColour = null;\r
-  public static boolean showStartupFile = true;\r
-  public static String startupFile =\r
-      "http://www.jalview.org/examples/exampleFile.jar";\r
-  JInternalFrame frame;\r
-\r
-  public Preferences()\r
-  {\r
-    initPreferences();\r
-\r
-    frame = new JInternalFrame();\r
-    frame.setContentPane(this);\r
-    Desktop.addInternalFrame(frame, "Preferences", 480, 390);\r
-\r
-    fullID.setSelected(showFullId);\r
-\r
-    String string = Cache.getProperty("SHOW_FULLSCREEN");\r
-    boolean value = false;\r
-\r
-    if (string != null)\r
-    {\r
-      value = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    fullScreen.setSelected(value);\r
-    annotations.setSelected(showAnnotation);\r
-\r
-    conservation.setEnabled(showAnnotation);\r
-    quality.setEnabled(showAnnotation);\r
-    identity.setEnabled(showAnnotation);\r
-\r
-    conservation.setSelected(showConservation);\r
-    quality.setSelected(showQuality);\r
-    identity.setSelected(showIdentity);\r
-\r
-    for (int i = 0; i < 12; i++)\r
-    {\r
-      colour.addItem(ColourSchemeProperty.getColourName(i));\r
-    }\r
-\r
-    string = Cache.getProperty("DEFAULT_COLOUR");\r
-\r
-    if (string != null)\r
-    {\r
-      colour.setSelectedItem(string);\r
-    }\r
-    else\r
-    {\r
-      colour.setSelectedIndex(11);\r
-    }\r
-\r
-    String[] fonts = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment()\r
-        .getAvailableFontFamilyNames();\r
-\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(fontName);\r
-    fontSizeCB.setSelectedItem(fontSize);\r
-    fontStyleCB.setSelectedItem(fontStyle);\r
-\r
-    gapSymbolCB.addItem("-");\r
-    gapSymbolCB.addItem(".");\r
-\r
-    gapSymbolCB.setSelectedItem(gapSymbol + "");\r
-\r
-    startupCheckbox.setSelected(showStartupFile);\r
-    startupFileTextfield.setText(startupFile);\r
-  }\r
-\r
-  public static void initPreferences()\r
-  {\r
-    String string = Cache.getProperty("SHOW_FULL_ID");\r
-\r
-    if (string != null)\r
-    {\r
-      showFullId = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_FULLSCREEN");\r
-\r
-    if (string != null)\r
-    {\r
-      showFullscreen = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_ANNOTATIONS");\r
-\r
-    if (string != null)\r
-    {\r
-      showAnnotation = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_CONSERVATION");\r
-\r
-    if (string != null)\r
-    {\r
-      showConservation = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_QUALITY");\r
-\r
-    if (string != null)\r
-    {\r
-      showQuality = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_IDENTITY");\r
-\r
-    if (string != null)\r
-    {\r
-      showIdentity = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("GAP_SYMBOL");\r
-\r
-    if (string != null)\r
-    {\r
-      gapSymbol = string.charAt(0);\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_FULL_ID");\r
-\r
-    if (string != null)\r
-    {\r
-      showFullId = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    string = Cache.getProperty("FONT_NAME");\r
-\r
-    if (string != null)\r
-    {\r
-      fontName = string;\r
-    }\r
-\r
-    string = Cache.getProperty("FONT_STYLE");\r
-\r
-    if (string != null)\r
-    {\r
-      fontStyle = string;\r
-    }\r
-\r
-    string = Cache.getProperty("FONT_SIZE");\r
-\r
-    if (string != null)\r
-    {\r
-      fontSize = string;\r
-    }\r
-\r
-    string = Cache.getProperty("DEFAULT_COLOUR");\r
-\r
-    if (string != null)\r
-    {\r
-      defaultColour = string;\r
-    }\r
-\r
-    string = Cache.getProperty("STARTUP_FILE");\r
-\r
-    if (string != null)\r
-    {\r
-      startupFile = string;\r
-    }\r
-\r
-    string = Cache.getProperty("SHOW_STARTUP_FILE");\r
-\r
-    if (string != null)\r
-    {\r
-      showStartupFile = Boolean.valueOf(string).booleanValue();\r
-    }\r
-\r
-    preferencesLoaded = true;\r
-  }\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
-    startupFile = startupFileTextfield.getText();\r
-    showStartupFile = startupCheckbox.isSelected();\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",\r
-                      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
-    Cache.setProperty("STARTUP_FILE", startupFile);\r
-    Cache.setProperty("SHOW_STARTUP_FILE", Boolean.toString(showStartupFile));\r
-\r
-    try\r
-    {\r
-      frame.setClosed(true);\r
-    }\r
-    catch (Exception ex)\r
-    {\r
-    }\r
-  }\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.setProperty("DEFAULT_FILE_FORMAT",\r
-                                    chooser.getSelectedFormat());\r
-      startupFileTextfield.setText(chooser.getSelectedFile()\r
-                                   .getAbsolutePath());\r
-    }\r
-  }\r
-\r
-  public void cancel_actionPerformed(ActionEvent e)\r
-  {\r
-    try\r
-    {\r
-      frame.setClosed(true);\r
-    }\r
-    catch (Exception ex)\r
-    {\r
-    }\r
-  }\r
-\r
-  public void annotations_actionPerformed(ActionEvent e)\r
-  {\r
-    conservation.setEnabled(annotations.isSelected());\r
-    quality.setEnabled(annotations.isSelected());\r
-    identity.setEnabled(annotations.isSelected());\r
-  }\r
-}\r
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Development Version 2.4.1)
+ * Copyright (C) 2009 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+package jalview.gui;
+
+import java.util.*;
+
+import java.awt.*;
+import java.awt.event.*;
+
+import javax.swing.*;
+
+import jalview.bin.*;
+import jalview.io.*;
+import jalview.jbgui.*;
+import jalview.schemes.*;
+
+/**
+ * DOCUMENT ME!
+ * 
+ * @author $author$
+ * @version $Revision$
+ */
+public class Preferences extends GPreferences
+{
+
+  /**
+   * Holds name and link separated with | character. Sequence ID must be
+   * $SEQUENCE_ID$ or $SEQUENCE_ID=/.possible | chars ./=$
+   */
+  public static Vector sequenceURLLinks;
+  static
+  {
+    String string = Cache
+            .getDefault(
+                    "SEQUENCE_LINKS",
+                    "SRS|http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-newId+(([uniprot-all:$SEQUENCE_ID$]))+-view+SwissEntry");
+    sequenceURLLinks = new Vector();
+
+    try
+    {
+      StringTokenizer st = new StringTokenizer(string, "|");
+      while (st.hasMoreElements())
+      {
+        String name = st.nextToken();
+        String url = st.nextToken();
+        // check for '|' within a regex
+        int rxstart = url.indexOf("$SEQUENCE_ID$");
+        while (rxstart == -1 && url.indexOf("/=$") == -1)
+        {
+          url = url + "|" + st.nextToken();
+        }
+        sequenceURLLinks.addElement(name + "|" + url);
+      }
+    } catch (Exception ex)
+    {
+      System.out.println(ex + "\nError parsing sequence links");
+    }
+  }
+
+  Vector nameLinks, urlLinks;
+
+  JInternalFrame frame;
+
+  DasSourceBrowser dasSource;
+
+  /**
+   * Creates a new Preferences object.
+   */
+  public Preferences()
+  {
+
+    frame = new JInternalFrame();
+    frame.setContentPane(this);
+    dasSource = new DasSourceBrowser();
+    dasPanel.add(dasSource, BorderLayout.CENTER);
+
+    int width = 500, height = 420;
+    if (new jalview.util.Platform().isAMac())
+    {
+      width = 570;
+      height = 460;
+    }
+
+    Desktop.addInternalFrame(frame, "Preferences", width, height);
+    frame.setMinimumSize(new Dimension(width, height));
+
+    seqLimit.setSelected(Cache.getDefault("SHOW_JVSUFFIX", true));
+    rightAlign.setSelected(Cache.getDefault("RIGHT_ALIGN_IDS", false));
+    fullScreen.setSelected(Cache.getDefault("SHOW_FULLSCREEN", false));
+    annotations.setSelected(Cache.getDefault("SHOW_ANNOTATIONS", true));
+
+    conservation.setEnabled(Cache.getDefault("SHOW_ANNOTATIONS", true));
+    quality.setEnabled(Cache.getDefault("SHOW_ANNOTATIONS", true));
+    identity.setEnabled(Cache.getDefault("SHOW_ANNOTATIONS", true));
+
+    conservation.setSelected(Cache.getDefault("SHOW_CONSERVATION", true));
+    quality.setSelected(Cache.getDefault("SHOW_QUALITY", true));
+    identity.setSelected(Cache.getDefault("SHOW_IDENTITY", true));
+    openoverv.setSelected(Cache.getDefault("SHOW_OVERVIEW", false));
+    showUnconserved.setSelected(Cache.getDefault("SHOW_UNCONSERVED", false));
+
+    for (int i = 0; i < 13; i++)
+    {
+      colour.addItem(ColourSchemeProperty.getColourName(i));
+    }
+
+    String string = Cache.getDefault("DEFAULT_COLOUR", "None");
+
+    colour.setSelectedItem(string);
+
+    String[] fonts = java.awt.GraphicsEnvironment
+            .getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
+
+    for (int i = 0; i < fonts.length; i++)
+    {
+      fontNameCB.addItem(fonts[i]);
+    }
+
+    for (int i = 1; i < 31; i++)
+    {
+      fontSizeCB.addItem(i + "");
+    }
+
+    fontStyleCB.addItem("plain");
+    fontStyleCB.addItem("bold");
+    fontStyleCB.addItem("italic");
+
+    fontNameCB.setSelectedItem(Cache.getDefault("FONT_NAME", "SansSerif"));
+    fontSizeCB.setSelectedItem(Cache.getDefault("FONT_SIZE", "10"));
+    fontStyleCB.setSelectedItem(Cache.getDefault("FONT_STYLE", Font.PLAIN
+            + ""));
+
+    smoothFont.setSelected(Cache.getDefault("ANTI_ALIAS", false));
+
+    idItalics.setSelected(Cache.getDefault("ID_ITALICS", true));
+
+    wrap.setSelected(Cache.getDefault("WRAP_ALIGNMENT", false));
+
+    gapSymbolCB.addItem("-");
+    gapSymbolCB.addItem(".");
+
+    gapSymbolCB.setSelectedItem(Cache.getDefault("GAP_SYMBOL", "-"));
+
+    startupCheckbox
+            .setSelected(Cache.getDefault("SHOW_STARTUP_FILE", true));
+    startupFileTextfield.setText(Cache.getDefault("STARTUP_FILE",
+            "http://www.jalview.org/examples/exampleFile_2_3.jar"));
+
+    sortby.addItem("No sort");
+    sortby.addItem("Id");
+    sortby.addItem("Pairwise Identity");
+    sortby.setSelectedItem(Cache.getDefault("SORT_ALIGNMENT", "No sort"));
+
+    epsRendering.addItem("Prompt each time");
+    epsRendering.addItem("Lineart");
+    epsRendering.addItem("Text");
+    epsRendering.setSelectedItem(Cache.getDefault("EPS_RENDERING",
+            "Prompt each time"));
+
+    blcjv.setSelected(Cache.getDefault("BLC_JVSUFFIX", true));
+    clustaljv.setSelected(Cache.getDefault("CLUSTAL_JVSUFFIX", true));
+    fastajv.setSelected(Cache.getDefault("FASTA_JVSUFFIX", true));
+    msfjv.setSelected(Cache.getDefault("MSF_JVSUFFIX", true));
+    pfamjv.setSelected(Cache.getDefault("PFAM_JVSUFFIX", true));
+    pileupjv.setSelected(Cache.getDefault("PILEUP_JVSUFFIX", true));
+    pirjv.setSelected(Cache.getDefault("PIR_JVSUFFIX", true));
+
+    modellerOutput.setSelected(Cache.getDefault("PIR_MODELLER", false));
+
+    autoCalculateConsCheck.setSelected(Cache.getDefault(
+            "AUTO_CALC_CONSENSUS", true));
+    padGaps.setSelected(Cache.getDefault("PAD_GAPS", false));
+
+    /***************************************************************************
+     * Set up Connections
+     */
+    nameLinks = new Vector();
+    urlLinks = new Vector();
+    for (int i = 0; i < sequenceURLLinks.size(); i++)
+    {
+      String link = sequenceURLLinks.elementAt(i).toString();
+      nameLinks.addElement(link.substring(0, link.indexOf("|")));
+      urlLinks.addElement(link.substring(link.indexOf("|") + 1));
+    }
+
+    updateLinkData();
+
+    useProxy.setSelected(Cache.getDefault("USE_PROXY", false));
+    proxyServerTB.setEnabled(useProxy.isSelected());
+    proxyPortTB.setEnabled(useProxy.isSelected());
+    proxyServerTB.setText(Cache.getDefault("PROXY_SERVER", ""));
+    proxyPortTB.setText(Cache.getDefault("PROXY_PORT", ""));
+
+    defaultBrowser.setText(Cache.getDefault("DEFAULT_BROWSER", ""));
+    try
+    {
+      jbInit();
+    } catch (Exception ex)
+    {
+      ex.printStackTrace();
+    }
+
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *                DOCUMENT ME!
+   */
+  public void ok_actionPerformed(ActionEvent e)
+  {
+
+    Cache.applicationProperties.setProperty("SHOW_JVSUFFIX", Boolean
+            .toString(seqLimit.isSelected()));
+    Cache.applicationProperties.setProperty("RIGHT_ALIGN_IDS", Boolean
+            .toString(rightAlign.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_FULLSCREEN", Boolean
+            .toString(fullScreen.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_OVERVIEW", Boolean
+            .toString(openoverv.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_ANNOTATIONS", Boolean
+            .toString(annotations.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_CONSERVATION", Boolean
+            .toString(conservation.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_QUALITY", Boolean
+            .toString(quality.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_IDENTITY", Boolean
+            .toString(identity.isSelected()));
+
+    Cache.applicationProperties.setProperty("DEFAULT_COLOUR", colour
+            .getSelectedItem().toString());
+    Cache.applicationProperties.setProperty("GAP_SYMBOL", gapSymbolCB
+            .getSelectedItem().toString());
+
+    Cache.applicationProperties.setProperty("FONT_NAME", fontNameCB
+            .getSelectedItem().toString());
+    Cache.applicationProperties.setProperty("FONT_STYLE", fontStyleCB
+            .getSelectedItem().toString());
+    Cache.applicationProperties.setProperty("FONT_SIZE", fontSizeCB
+            .getSelectedItem().toString());
+
+    Cache.applicationProperties.setProperty("ID_ITALICS", Boolean
+            .toString(idItalics.isSelected()));
+    Cache.applicationProperties.setProperty("SHOW_UNCONSERVED",Boolean.toString(showUnconserved.isSelected()));
+    Cache.applicationProperties.setProperty("ANTI_ALIAS", Boolean
+            .toString(smoothFont.isSelected()));
+
+    Cache.applicationProperties.setProperty("WRAP_ALIGNMENT", Boolean
+            .toString(wrap.isSelected()));
+
+    Cache.applicationProperties.setProperty("STARTUP_FILE",
+            startupFileTextfield.getText());
+    Cache.applicationProperties.setProperty("SHOW_STARTUP_FILE", Boolean
+            .toString(startupCheckbox.isSelected()));
+
+    Cache.applicationProperties.setProperty("SORT_ALIGNMENT", sortby
+            .getSelectedItem().toString());
+
+    if (epsRendering.getSelectedItem().equals("Prompt each time"))
+    {
+      Cache.applicationProperties.remove("EPS_RENDERING");
+    }
+    else
+    {
+      Cache.applicationProperties.setProperty("EPS_RENDERING", epsRendering
+              .getSelectedItem().toString());
+    }
+
+    if (defaultBrowser.getText().trim().length() < 1)
+    {
+      Cache.applicationProperties.remove("DEFAULT_BROWSER");
+    }
+    else
+    {
+      Cache.applicationProperties.setProperty("DEFAULT_BROWSER",
+              defaultBrowser.getText());
+    }
+
+    jalview.util.BrowserLauncher.resetBrowser();
+
+    if (nameLinks.size() > 0)
+    {
+      StringBuffer links = new StringBuffer();
+      sequenceURLLinks = new Vector();
+      for (int i = 0; i < nameLinks.size(); i++)
+      {
+        sequenceURLLinks.addElement(nameLinks.elementAt(i) + "|"
+                + urlLinks.elementAt(i));
+        links.append(sequenceURLLinks.elementAt(i).toString());
+        links.append("|");
+      }
+      // remove last "|"
+      links.setLength(links.length() - 1);
+      Cache.applicationProperties.setProperty("SEQUENCE_LINKS", links
+              .toString());
+    }
+    else
+    {
+      Cache.applicationProperties.remove("SEQUENCE_LINKS");
+    }
+
+    Cache.applicationProperties.setProperty("USE_PROXY", Boolean
+            .toString(useProxy.isSelected()));
+
+    if (proxyServerTB.getText().trim().length() < 1)
+    {
+      Cache.applicationProperties.remove("PROXY_SERVER");
+    }
+    else
+    {
+      Cache.applicationProperties.setProperty("PROXY_SERVER", proxyServerTB
+              .getText());
+    }
+
+    if (proxyPortTB.getText().trim().length() < 1)
+    {
+      Cache.applicationProperties.remove("PROXY_PORT");
+    }
+    else
+    {
+      Cache.applicationProperties.setProperty("PROXY_PORT", proxyPortTB
+              .getText());
+    }
+
+    if (useProxy.isSelected())
+    {
+      System.setProperty("http.proxyHost", proxyServerTB.getText());
+      System.setProperty("http.proxyPort", proxyPortTB.getText());
+    }
+    else
+    {
+      System.setProperty("http.proxyHost", "");
+      System.setProperty("http.proxyPort", "");
+    }
+
+    Cache.applicationProperties.setProperty("BLC_JVSUFFIX", Boolean
+            .toString(blcjv.isSelected()));
+    Cache.applicationProperties.setProperty("CLUSTAL_JVSUFFIX", Boolean
+            .toString(clustaljv.isSelected()));
+    Cache.applicationProperties.setProperty("FASTA_JVSUFFIX", Boolean
+            .toString(fastajv.isSelected()));
+    Cache.applicationProperties.setProperty("MSF_JVSUFFIX", Boolean
+            .toString(msfjv.isSelected()));
+    Cache.applicationProperties.setProperty("PFAM_JVSUFFIX", Boolean
+            .toString(pfamjv.isSelected()));
+    Cache.applicationProperties.setProperty("PILEUP_JVSUFFIX", Boolean
+            .toString(pileupjv.isSelected()));
+    Cache.applicationProperties.setProperty("PIR_JVSUFFIX", Boolean
+            .toString(pirjv.isSelected()));
+    Cache.applicationProperties.setProperty("PIR_MODELLER", Boolean
+            .toString(modellerOutput.isSelected()));
+    jalview.io.PIRFile.useModellerOutput = modellerOutput.isSelected();
+
+    Cache.applicationProperties.setProperty("AUTO_CALC_CONSENSUS", Boolean
+            .toString(autoCalculateConsCheck.isSelected()));
+    Cache.applicationProperties.setProperty("PAD_GAPS", Boolean
+            .toString(padGaps.isSelected()));
+
+    dasSource.saveProperties(Cache.applicationProperties);
+
+    Cache.saveProperties();
+    try
+    {
+      frame.setClosed(true);
+    } catch (Exception ex)
+    {
+    }
+  }
+
+  /**
+   * DOCUMENT ME!
+   */
+  public void startupFileTextfield_mouseClicked()
+  {
+    JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache
+            .getProperty("LAST_DIRECTORY"), new String[]
+    { "fa, fasta, fastq", "aln", "pfam", "msf", "pir", "blc", "jar" },
+            new String[]
+            { "Fasta", "Clustal", "PFAM", "MSF", "PIR", "BLC", "Jalview" },
+            jalview.bin.Cache.getProperty("DEFAULT_FILE_FORMAT"));
+    chooser.setFileView(new JalviewFileView());
+    chooser.setDialogTitle("Select startup file");
+
+    int value = chooser.showOpenDialog(this);
+
+    if (value == JalviewFileChooser.APPROVE_OPTION)
+    {
+      jalview.bin.Cache.applicationProperties.setProperty(
+              "DEFAULT_FILE_FORMAT", chooser.getSelectedFormat());
+      startupFileTextfield.setText(chooser.getSelectedFile()
+              .getAbsolutePath());
+    }
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *                DOCUMENT ME!
+   */
+  public void cancel_actionPerformed(ActionEvent e)
+  {
+    try
+    {
+      frame.setClosed(true);
+    } catch (Exception ex)
+    {
+    }
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *                DOCUMENT ME!
+   */
+  public void annotations_actionPerformed(ActionEvent e)
+  {
+    conservation.setEnabled(annotations.isSelected());
+    quality.setEnabled(annotations.isSelected());
+    identity.setEnabled(annotations.isSelected());
+  }
+
+  public void newLink_actionPerformed(ActionEvent e)
+  {
+
+    GSequenceLink link = new GSequenceLink();
+    boolean valid = false;
+    while (!valid)
+    {
+      if (JOptionPane.showInternalConfirmDialog(Desktop.desktop, link,
+              "New sequence URL link", JOptionPane.OK_CANCEL_OPTION, -1,
+              null) == JOptionPane.OK_OPTION)
+      {
+        if (link.checkValid())
+        {
+          nameLinks.addElement(link.getName());
+          urlLinks.addElement(link.getURL());
+          updateLinkData();
+          valid = true;
+        }
+      }
+      else
+      {
+        break;
+      }
+    }
+  }
+
+  public void editLink_actionPerformed(ActionEvent e)
+  {
+    GSequenceLink link = new GSequenceLink();
+
+    int index = linkNameList.getSelectedIndex();
+    if (index == -1)
+    {
+      JOptionPane.showInternalMessageDialog(Desktop.desktop,
+              "No link selected!", "No link selected",
+              JOptionPane.WARNING_MESSAGE);
+      return;
+    }
+
+    link.setName(nameLinks.elementAt(index).toString());
+    link.setURL(urlLinks.elementAt(index).toString());
+
+    boolean valid = false;
+    while (!valid)
+    {
+
+      if (JOptionPane.showInternalConfirmDialog(Desktop.desktop, link,
+              "New sequence URL link", JOptionPane.OK_CANCEL_OPTION, -1,
+              null) == JOptionPane.OK_OPTION)
+      {
+        if (link.checkValid())
+        {
+          nameLinks.setElementAt(link.getName(), index);
+          urlLinks.setElementAt(link.getURL(), index);
+          updateLinkData();
+          valid = true;
+        }
+      }
+
+      else
+      {
+        break;
+      }
+    }
+  }
+
+  public void deleteLink_actionPerformed(ActionEvent e)
+  {
+    int index = linkNameList.getSelectedIndex();
+    if (index == -1)
+    {
+      JOptionPane.showInternalMessageDialog(Desktop.desktop,
+              "No link selected!", "No link selected",
+              JOptionPane.WARNING_MESSAGE);
+      return;
+    }
+    nameLinks.removeElementAt(index);
+    urlLinks.removeElementAt(index);
+    updateLinkData();
+  }
+
+  void updateLinkData()
+  {
+    linkNameList.setListData(nameLinks);
+    linkURLList.setListData(urlLinks);
+  }
+
+  public void defaultBrowser_mouseClicked(MouseEvent e)
+  {
+    JFileChooser chooser = new JFileChooser(".");
+    chooser.setDialogTitle("Select default web browser");
+
+    int value = chooser.showOpenDialog(this);
+
+    if (value == JFileChooser.APPROVE_OPTION)
+    {
+      defaultBrowser.setText(chooser.getSelectedFile().getAbsolutePath());
+    }
+
+  }
+  /* (non-Javadoc)
+   * @see jalview.jbgui.GPreferences#showunconserved_actionPerformed(java.awt.event.ActionEvent)
+   */
+  protected void showunconserved_actionPerformed(ActionEvent e)
+  {
+    // TODO Auto-generated method stub
+    super.showunconserved_actionPerformed(e);
+  }
+
+  private void jbInit() throws Exception
+  {
+  }
+}