update author list in license for (JAL-826)
[jalview.git] / src / jalview / gui / DasSourceBrowser.java
index fc2b387..6e4cd9a 100755 (executable)
@@ -1,39 +1,36 @@
 /*\r
- * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2006 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
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)\r
+ * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle\r
+ * \r
+ * This file is part of Jalview.\r
+ * \r
+ * Jalview 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 3 of the License, or (at your option) any later version.\r
+ * \r
+ * Jalview is distributed in the hope that it will be useful, but \r
+ * WITHOUT ANY WARRANTY; without even the implied warranty \r
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR \r
+ * PURPOSE.  See the GNU General Public License for more details.\r
+ * \r
+ * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.\r
  */\r
 package jalview.gui;\r
 \r
-import jalview.jbgui.*;\r
-import javax.swing.table.AbstractTableModel;\r
-import javax.swing.event.*;\r
-import jalview.util.TableSorter;\r
-import java.awt.event.*;\r
-import javax.swing.*;\r
 import java.util.*;\r
 \r
+import java.awt.*;\r
+import java.awt.event.*;\r
+import javax.swing.*;\r
+import javax.swing.event.*;\r
+import javax.swing.table.*;\r
 \r
-import org.biojava.dasobert.dasregistry.DasCoordinateSystem;\r
-import org.biojava.dasobert.dasregistry.DasSource;\r
-import org.biojava.dasobert.dasregistry.Das1Source;\r
-import java.awt.BorderLayout;\r
+import org.biojava.dasobert.dasregistry.*;\r
+import jalview.jbgui.*;\r
+import jalview.util.*;\r
 \r
-public class DasSourceBrowser extends GDasSourceBrowser\r
-    implements Runnable, ListSelectionListener\r
+public class DasSourceBrowser extends GDasSourceBrowser implements\r
+        Runnable, ListSelectionListener\r
 {\r
   static DasSource[] dasSources = null;\r
 \r
@@ -41,15 +38,33 @@ public class DasSourceBrowser extends GDasSourceBrowser
 \r
   Vector selectedSources;\r
 \r
-  String DEFAULT_REGISTRY = "http://das.sanger.ac.uk/registry/das1/sources/";\r
+  public static String DEFAULT_REGISTRY = "http://www.dasregistry.org/das1/sources/";\r
 \r
-  boolean loadingDasSources = false;\r
+  /**\r
+   * true if thread is running and we are talking to DAS registry service\r
+   */\r
+  public boolean loadingDasSources = false;\r
 \r
+  protected static String getDasRegistryURL()\r
+  {\r
+    String registry = jalview.bin.Cache.getDefault("DAS_REGISTRY_URL",\r
+            DEFAULT_REGISTRY);\r
 \r
-  public DasSourceBrowser()\r
+    if (registry.indexOf("/registry/das1/sources/") > -1)\r
+    {\r
+      jalview.bin.Cache.setProperty(jalview.bin.Cache.DAS_REGISTRY_URL,\r
+              DEFAULT_REGISTRY);\r
+      registry = DEFAULT_REGISTRY;\r
+    }\r
+    return registry;\r
+  }\r
+\r
+  public DasSourceBrowser(FeatureSettings featureSettings)\r
   {\r
-    registryURL.setText(jalview.bin.Cache.getDefault("DAS_REGISTRY_URL",\r
-        DEFAULT_REGISTRY) );\r
+    fs = featureSettings;\r
+    String registry = getDasRegistryURL();\r
+\r
+    registryURL.setText(registry);\r
 \r
     setSelectedFromProperties();\r
 \r
@@ -60,7 +75,7 @@ public class DasSourceBrowser extends GDasSourceBrowser
     filter2.addListSelectionListener(this);\r
     filter3.addListSelectionListener(this);\r
 \r
-    //Ask to be notified of selection changes.\r
+    // Ask to be notified of selection changes.\r
     ListSelectionModel rowSM = table.getSelectionModel();\r
     rowSM.addListSelectionListener(new ListSelectionListener()\r
     {\r
@@ -76,21 +91,30 @@ public class DasSourceBrowser extends GDasSourceBrowser
     });\r
 \r
     table.addMouseListener(new MouseAdapter()\r
+    {\r
+      public void mouseClicked(MouseEvent evt)\r
+      {\r
+        if (evt.getClickCount() == 2\r
+                || SwingUtilities.isRightMouseButton(evt))\r
         {\r
-          public void mouseClicked(MouseEvent evt)\r
-          {\r
-            if(evt.getClickCount()==2\r
-               || SwingUtilities.isRightMouseButton(evt))\r
-              editRemoveLocalSource(evt);\r
-          }\r
-        });\r
+          editRemoveLocalSource(evt);\r
+        }\r
+      }\r
+    });\r
 \r
-    if(dasSources!=null)\r
+    if (dasSources != null)\r
     {\r
-       init();\r
+      init();\r
     }\r
   }\r
 \r
+  FeatureSettings fs = null;\r
+\r
+  public DasSourceBrowser()\r
+  {\r
+    this(null);\r
+  }\r
+\r
   public void paintComponent(java.awt.Graphics g)\r
   {\r
     if (dasSources == null && !loadingDasSources)\r
@@ -107,22 +131,22 @@ public class DasSourceBrowser extends GDasSourceBrowser
     for (int i = 0; i < dSize; i++)\r
     {\r
       data[i][0] = dasSources[i].getNickname();\r
-      data[i][1] = new Boolean(selectedSources.contains(dasSources[i].\r
-          getNickname()));\r
+      data[i][1] = new Boolean(selectedSources.contains(dasSources[i]\r
+              .getNickname()));\r
     }\r
 \r
     refreshTableData(data);\r
     setCapabilities(dasSources);\r
 \r
     javax.swing.SwingUtilities.invokeLater(new Runnable()\r
-        {\r
-          public void run()\r
-          {\r
-            TableSorter sorter = (TableSorter)table.getModel();\r
-            sorter.setSortingStatus(1, TableSorter.DESCENDING);\r
-            sorter.setSortingStatus(1, TableSorter.NOT_SORTED);\r
-          }\r
-        });\r
+    {\r
+      public void run()\r
+      {\r
+        TableSorter sorter = (TableSorter) table.getModel();\r
+        sorter.setSortingStatus(1, TableSorter.DESCENDING);\r
+        sorter.setSortingStatus(1, TableSorter.NOT_SORTED);\r
+      }\r
+    });\r
 \r
     progressBar.setIndeterminate(false);\r
     progressBar.setVisible(false);\r
@@ -130,7 +154,6 @@ public class DasSourceBrowser extends GDasSourceBrowser
     refresh.setVisible(true);\r
   }\r
 \r
-\r
   public void refreshTableData(Object[][] data)\r
   {\r
     TableSorter sorter = new TableSorter(new DASTableModel(data));\r
@@ -142,13 +165,12 @@ public class DasSourceBrowser extends GDasSourceBrowser
   {\r
 \r
     StringBuffer text = new StringBuffer(\r
-        "<HTML><font size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\">");\r
+            "<HTML><font size=\"2\" face=\"Verdana, Arial, Helvetica, sans-serif\">");\r
 \r
     if (nickName == null)\r
     {\r
-      fullDetails.setText(text +\r
-                          "Select a DAS service from the table"\r
-                          + " to read a full description here.</font></html>");\r
+      fullDetails.setText(text + "Select a DAS service from the table"\r
+              + " to read a full description here.</font></html>");\r
       return;\r
     }\r
 \r
@@ -156,48 +178,51 @@ public class DasSourceBrowser extends GDasSourceBrowser
     for (int i = 0; i < dSize; i++)\r
     {\r
       if (!dasSources[i].getNickname().equals(nickName))\r
+      {\r
         continue;\r
+      }\r
 \r
       DasSource ds = dasSources[i];\r
 \r
-      text.append("<font color=\"#0000FF\">Id:</font> " + dasSources[i].getId() +\r
-                  "<br>");\r
-      text.append("<font color=\"#0000FF\">Nickname:</font> " +\r
-                  dasSources[i].getNickname() + "<br>");\r
-      text.append("<font color=\"#0000FF\">URL:</font> " + dasSources[i].getUrl() +\r
-                  "<br>");\r
+      text.append("<font color=\"#0000FF\">Id:</font> "\r
+              + dasSources[i].getId() + "<br>");\r
+      text.append("<font color=\"#0000FF\">Nickname:</font> "\r
+              + dasSources[i].getNickname() + "<br>");\r
+      text.append("<font color=\"#0000FF\">URL:</font> "\r
+              + dasSources[i].getUrl() + "<br>");\r
 \r
       text.append("<font color=\"#0000FF\">Admin Email:</font> <a href=\"mailto:"\r
-                  +dasSources[i].getAdminemail()\r
-                  +"\">"+dasSources[i].getAdminemail()+"</a>" +\r
-                  "<br>");\r
-\r
+              + dasSources[i].getAdminemail()\r
+              + "\">"\r
+              + dasSources[i].getAdminemail() + "</a>" + "<br>");\r
 \r
-      text.append("<font color=\"#0000FF\">Registered at:</font> " + dasSources[i].getRegisterDate() +\r
-                        "<br>");\r
+      text.append("<font color=\"#0000FF\">Registered at:</font> "\r
+              + dasSources[i].getRegisterDate() + "<br>");\r
 \r
-      text.append("<font color=\"#0000FF\">Last successful test:</font> " + dasSources[i].getLeaseDate() +\r
-                        "<br>");\r
+      text.append("<font color=\"#0000FF\">Last successful test:</font> "\r
+              + dasSources[i].getLeaseDate() + "<br>");\r
 \r
       text.append("<font color=\"#0000FF\">Labels:</font> ");\r
-      for(int s=0; s<dasSources[i].getLabels().length; s++)\r
+      for (int s = 0; s < dasSources[i].getLabels().length; s++)\r
       {\r
-        text.append( dasSources[i].getLabels()[s]);\r
-        if(s<dasSources[i].getLabels().length-1)\r
+        text.append(dasSources[i].getLabels()[s]);\r
+        if (s < dasSources[i].getLabels().length - 1)\r
+        {\r
           text.append(",");\r
+        }\r
         text.append(" ");\r
       }\r
       text.append("<br>");\r
 \r
-\r
-\r
       text.append("<font color=\"#0000FF\">Capabilities:</font> ");\r
       String[] scap = dasSources[i].getCapabilities();\r
       for (int j = 0; j < scap.length; j++)\r
       {\r
         text.append(scap[j]);\r
         if (j < scap.length - 1)\r
+        {\r
           text.append(", ");\r
+        }\r
       }\r
       text.append("<br>");\r
 \r
@@ -206,25 +231,28 @@ public class DasSourceBrowser extends GDasSourceBrowser
       for (int j = 0; j < dcs.length; j++)\r
       {\r
         text.append("(" + dcs[j].getUniqueId() + ") "\r
-                    + dcs[j].getCategory() + ", " + dcs[j].getName());\r
+                + dcs[j].getCategory() + ", " + dcs[j].getName());\r
         if (dcs[j].getNCBITaxId() != 0)\r
+        {\r
           text.append(", " + dcs[j].getNCBITaxId());\r
+        }\r
         if (dcs[j].getOrganismName().length() > 0)\r
+        {\r
           text.append(", " + dcs[j].getOrganismName());\r
+        }\r
 \r
         text.append("<br>");\r
       }\r
 \r
-      text.append("<font color=\"#0000FF\">Description:</font> " +\r
-                  dasSources[i].getDescription() + "<br>");\r
-\r
+      text.append("<font color=\"#0000FF\">Description:</font> "\r
+              + dasSources[i].getDescription() + "<br>");\r
 \r
-      if (dasSources[i].getHelperurl()!=null\r
-          && dasSources[i].getHelperurl().length() > 0)\r
+      if (dasSources[i].getHelperurl() != null\r
+              && dasSources[i].getHelperurl().length() > 0)\r
       {\r
-        text.append("<font color=\"#0000FF\"><a href=\"" +\r
-                    dasSources[i].getHelperurl()\r
-                    + "\">Go to site</a></font<br>");\r
+        text.append("<font color=\"#0000FF\"><a href=\""\r
+                + dasSources[i].getHelperurl()\r
+                + "\">Go to site</a></font<br>");\r
       }\r
 \r
       text.append("</font></html>");\r
@@ -242,7 +270,6 @@ public class DasSourceBrowser extends GDasSourceBrowser
     });\r
   }\r
 \r
-\r
   public void run()\r
   {\r
     loadingDasSources = true;\r
@@ -251,42 +278,84 @@ public class DasSourceBrowser extends GDasSourceBrowser
     refresh.setVisible(false);\r
     progressBar.setVisible(true);\r
     progressBar.setIndeterminate(true);\r
-\r
-    dasSources = jalview.io.DasSequenceFeatureFetcher.getDASSources();\r
-\r
-    appendLocalSources();\r
+    setParentGuiEnabled(false);\r
+    // Refresh the source list.\r
+    dasSources = null;\r
+    getDASSource();\r
 \r
     init();\r
 \r
+    setParentGuiEnabled(true);\r
     loadingDasSources = false;\r
 \r
   }\r
 \r
+  private void setParentGuiEnabled(boolean b)\r
+  {\r
+    if (fs != null)\r
+    {\r
+      fs.fetchDAS.setEnabled(b);\r
+      fs.saveDAS.setEnabled(b);\r
+    }\r
+  }\r
+\r
   public Vector getSelectedSources()\r
   {\r
-    Vector selected = new Vector();\r
-    for (int r = 0; r < selectedSources.size(); r++)\r
+    // wait around if we're still loading.\r
+    while (dasSources == null)\r
     {\r
-        for (int i = 0; i < dasSources.length; i++)\r
+      if (!loadingDasSources)\r
+      {\r
+        new Thread(this).start();\r
+        try\r
+        {\r
+          Thread.sleep(5);\r
+        } catch (Exception e)\r
+        {\r
+        }\r
+        ;\r
+        while (loadingDasSources)\r
         {\r
-          if (dasSources[i].getNickname().equals(\r
-              selectedSources.elementAt(r)))\r
+          try\r
+          {\r
+            Thread.sleep(5);\r
+          } catch (Exception e)\r
           {\r
-            selected.addElement(dasSources[i]);\r
-            break;\r
           }\r
+          ;\r
         }\r
+        ;\r
+      }\r
+    }\r
+\r
+    Vector selected = new Vector();\r
+    for (int r = 0; r < selectedSources.size(); r++)\r
+    {\r
+      for (int i = 0; i < dasSources.length; i++)\r
+      {\r
+        if (dasSources[i].getNickname()\r
+                .equals(selectedSources.elementAt(r)))\r
+        {\r
+          selected.addElement(dasSources[i]);\r
+          break;\r
+        }\r
+      }\r
     }\r
 \r
     return selected;\r
   }\r
 \r
+  /**\r
+   * retrieve das sources from registry and add local source list\r
+   * \r
+   * @return\r
+   */\r
   public DasSource[] getDASSource()\r
   {\r
-    if(dasSources==null)\r
+    if (dasSources == null)\r
     {\r
-     dasSources = jalview.io.DasSequenceFeatureFetcher.getDASSources();\r
-     appendLocalSources();\r
+      dasSources = jalview.ws.DasSequenceFeatureFetcher.getDASSources();\r
+      appendLocalSources();\r
     }\r
 \r
     return dasSources;\r
@@ -319,10 +388,14 @@ public class DasSourceBrowser extends GDasSourceBrowser
       for (int j = 0; j < dcs.length; j++)\r
       {\r
         if (!type.contains(dcs[j].getCategory()))\r
+        {\r
           type.addElement(dcs[j].getCategory());\r
+        }\r
 \r
         if (!authority.contains(dcs[j].getName()))\r
+        {\r
           authority.addElement(dcs[j].getName());\r
+        }\r
       }\r
 \r
       String[] slabels = ds.getLabels();\r
@@ -354,238 +427,253 @@ public class DasSourceBrowser extends GDasSourceBrowser
   public void amendLocal(boolean newSource)\r
   {\r
     String url = "http://localhost:8080/", nickname = "";\r
-\r
-    if(!newSource)\r
+    boolean seqsrc = false;\r
+    if (!newSource)\r
     {\r
       int selectedRow = table.getSelectionModel().getMinSelectionIndex();\r
       nickname = table.getValueAt(selectedRow, 0).toString();\r
-      url = ((DasSource)localSources.get(nickname)).getUrl();\r
+      url = ((DasSource) localSources.get(nickname)).getUrl();\r
+      seqsrc = ((DasSource) localSources.get(nickname))\r
+              .hasCapability("sequence");\r
     }\r
 \r
     JTextField nametf = new JTextField(nickname, 40);\r
     JTextField urltf = new JTextField(url, 40);\r
-\r
+    JCheckBox seqs = new JCheckBox("Sequence Source");\r
+    seqs.setSelected(seqsrc);\r
     JPanel panel = new JPanel(new BorderLayout());\r
     JPanel pane12 = new JPanel(new BorderLayout());\r
     pane12.add(new JLabel("Nickname: "), BorderLayout.CENTER);\r
     pane12.add(nametf, BorderLayout.EAST);\r
     panel.add(pane12, BorderLayout.NORTH);\r
     pane12 = new JPanel(new BorderLayout());\r
-    pane12.add(new JLabel("URL: "), BorderLayout.CENTER);\r
+    pane12.add(new JLabel("URL: "), BorderLayout.NORTH);\r
+    pane12.add(seqs, BorderLayout.SOUTH);\r
     pane12.add(urltf, BorderLayout.EAST);\r
     panel.add(pane12, BorderLayout.SOUTH);\r
 \r
-\r
     int reply = JOptionPane.showInternalConfirmDialog(Desktop.desktop,\r
-        panel, "Enter Nickname & URL of Local DAS Source",\r
-        JOptionPane.OK_CANCEL_OPTION);\r
+            panel, "Enter Nickname & URL of Local DAS Source",\r
+            JOptionPane.OK_CANCEL_OPTION);\r
 \r
-       if (reply != JOptionPane.OK_OPTION )\r
-       {\r
-           return;\r
-       }\r
+    if (reply != JOptionPane.OK_OPTION)\r
+    {\r
+      return;\r
+    }\r
 \r
-       if(!urltf.getText().endsWith("/"))\r
-         urltf.setText(urltf.getText()+"/");\r
+    if (!urltf.getText().endsWith("/"))\r
+    {\r
+      urltf.setText(urltf.getText() + "/");\r
+    }\r
 \r
-       Das1Source local = new Das1Source();\r
+    Das1Source local = new Das1Source();\r
 \r
-       local.setUrl(urltf.getText());\r
-       local.setNickname(nametf.getText());\r
+    local.setUrl(urltf.getText());\r
+    local.setNickname(nametf.getText());\r
+    if (seqs.isSelected())\r
+    {\r
+      local.setCapabilities(new String[]\r
+      { "features", "sequence" });\r
+    }\r
+    if (localSources == null)\r
+    {\r
+      localSources = new Hashtable();\r
+    }\r
 \r
+    localSources.put(local.getNickname(), local);\r
 \r
-       if(localSources==null)\r
-         localSources = new Hashtable();\r
+    if (!newSource && !nickname.equals(nametf.getText()))\r
+    {\r
+      localSources.remove(nickname);\r
+    }\r
 \r
-       localSources.put(local.getNickname(), local);\r
+    int size = dasSources.length;\r
+    int adjust = newSource ? 1 : 0;\r
 \r
-       if(!newSource && !nickname.equals(nametf.getText()))\r
-       {\r
-         localSources.remove(nickname);\r
-       }\r
+    Object[][] data = new Object[size + adjust][2];\r
+    for (int i = 0; i < size; i++)\r
+    {\r
+      if (!newSource && dasSources[i].getNickname().equals(nickname))\r
+      {\r
+        ((DasSource) dasSources[i]).setNickname(local.getNickname());\r
+        ((DasSource) dasSources[i]).setUrl(local.getUrl());\r
+        data[i][0] = local.getNickname();\r
+        data[i][1] = new Boolean(true);\r
+      }\r
+      else\r
+      {\r
+        data[i][0] = dasSources[i].getNickname();\r
+        data[i][1] = new Boolean(selectedSources.contains(dasSources[i]\r
+                .getNickname()));\r
+      }\r
+    }\r
 \r
-       int size = dasSources.length;\r
-       int adjust = newSource ? 1 : 0;\r
+    if (newSource)\r
+    {\r
+      data[size][0] = local.getNickname();\r
+      data[size][1] = new Boolean(true);\r
+      selectedSources.add(local.getNickname());\r
+    }\r
 \r
-       Object[][] data = new Object[size+adjust][2];\r
-       for (int i = 0; i < size; i++)\r
-       {\r
-         if(!newSource && dasSources[i].getNickname().equals(nickname))\r
-         {\r
-           ((DasSource)dasSources[i]).setNickname(local.getNickname());\r
-           ((DasSource)dasSources[i]).setUrl(local.getUrl());\r
-           data[i][0] = local.getNickname();\r
-           data[i][1] = new Boolean(true);\r
-         }\r
-         else\r
-         {\r
-           data[i][0] = dasSources[i].getNickname();\r
-           data[i][1] = new Boolean(selectedSources.contains(dasSources[i].\r
-               getNickname()));\r
-         }\r
-       }\r
+    DasSource[] tmp = new DasSource[size + adjust];\r
 \r
-       if(newSource)\r
-       {\r
-         data[size][0] = local.getNickname();\r
-         data[size][1] = new Boolean(true);\r
-         selectedSources.add(local.getNickname());\r
-       }\r
+    System.arraycopy(dasSources, 0, tmp, 0, size);\r
 \r
-       DasSource [] tmp = new DasSource[size+adjust];\r
+    if (newSource)\r
+    {\r
+      tmp[size] = local;\r
+    }\r
 \r
-       System.arraycopy(dasSources, 0, tmp, 0, size);\r
+    dasSources = tmp;\r
 \r
-       if(newSource)\r
-         tmp[size] = local;\r
+    refreshTableData(data);\r
 \r
-       dasSources = tmp;\r
+    SwingUtilities.invokeLater(new Runnable()\r
+    {\r
+      public void run()\r
+      {\r
+        scrollPane.getVerticalScrollBar().setValue(\r
+                scrollPane.getVerticalScrollBar().getMaximum());\r
+      }\r
+    });\r
 \r
-       refreshTableData(data);\r
+    displayFullDetails(local.getNickname());\r
+  }\r
 \r
-       SwingUtilities.invokeLater(new Runnable()\r
-       {\r
-         public void run()\r
-         {\r
-           scrollPane.getVerticalScrollBar().setValue(\r
-               scrollPane.getVerticalScrollBar().getMaximum()\r
-               );\r
-         }\r
-       });\r
+  public void editRemoveLocalSource(MouseEvent evt)\r
+  {\r
+    int selectedRow = table.getSelectionModel().getMinSelectionIndex();\r
+    if (selectedRow == -1)\r
+    {\r
+      return;\r
+    }\r
 \r
-       displayFullDetails(local.getNickname());\r
-     }\r
+    String nickname = table.getValueAt(selectedRow, 0).toString();\r
 \r
-    public void editRemoveLocalSource(MouseEvent evt)\r
+    if (!localSources.containsKey(nickname))\r
     {\r
-      int selectedRow = table.getSelectionModel().getMinSelectionIndex();\r
-      if(selectedRow==-1)\r
-        return;\r
+      JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
+              "You can only edit or remove local DAS Sources!",\r
+              "Public DAS source - not editable",\r
+              JOptionPane.WARNING_MESSAGE);\r
+      return;\r
+    }\r
 \r
-      String nickname = table.getValueAt(selectedRow, 0).toString();\r
+    Object[] options =\r
+    { "Edit", "Remove", "Cancel" };\r
+    int choice = JOptionPane.showInternalOptionDialog(Desktop.desktop,\r
+            "Do you want to edit or remove " + nickname + "?",\r
+            "Edit / Remove Local DAS Source",\r
+            JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE,\r
+            null, options, options[2]);\r
 \r
-      if (!localSources.containsKey(nickname))\r
+    switch (choice)\r
+    {\r
+    case 0:\r
+      amendLocal(false);\r
+      break;\r
+    case 1:\r
+      localSources.remove(nickname);\r
+      selectedSources.remove(nickname);\r
+      Object[][] data = new Object[dasSources.length - 1][2];\r
+      DasSource[] tmp = new DasSource[dasSources.length - 1];\r
+      int index = 0;\r
+      for (int i = 0; i < dasSources.length; i++)\r
       {\r
-        JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
-        "You can only edit or remove local DAS Sources!",\r
-         "Public DAS source - not editable",\r
-         JOptionPane.WARNING_MESSAGE);\r
-        return;\r
+        if (dasSources[i].getNickname().equals(nickname))\r
+        {\r
+          continue;\r
+        }\r
+        else\r
+        {\r
+          tmp[index] = dasSources[i];\r
+          data[index][0] = dasSources[i].getNickname();\r
+          data[index][1] = new Boolean(\r
+                  selectedSources.contains(dasSources[i].getNickname()));\r
+          index++;\r
+        }\r
       }\r
-\r
-\r
-      Object[] options = {"Edit", "Remove", "Cancel"};\r
-      int choice = JOptionPane.showInternalOptionDialog(Desktop.desktop,\r
-    "Do you want to edit or remove "+nickname+"?",\r
-    "Edit / Remove Local DAS Source",\r
-    JOptionPane.YES_NO_CANCEL_OPTION,\r
-    JOptionPane.QUESTION_MESSAGE,\r
-    null,\r
-    options,\r
-    options[2]);\r
-\r
-      switch(choice)\r
+      dasSources = tmp;\r
+      refreshTableData(data);\r
+      SwingUtilities.invokeLater(new Runnable()\r
       {\r
-        case 0: amendLocal(false);   break;\r
-        case 1:\r
-          localSources.remove(nickname);\r
-          selectedSources.remove(nickname);\r
-          Object[][] data = new Object[dasSources.length-1][2];\r
-          DasSource [] tmp = new DasSource[dasSources.length-1];\r
-          int index = 0;\r
-          for (int i = 0; i < dasSources.length; i++)\r
-          {\r
-            if (dasSources[i].getNickname().equals(nickname))\r
-            {\r
-              continue;\r
-            }\r
-            else\r
-            {\r
-              tmp[index] = dasSources[i];\r
-              data[index][0] = dasSources[i].getNickname();\r
-              data[index][1] = new Boolean(selectedSources.contains(dasSources[i].\r
-                  getNickname()));\r
-              index++;\r
-            }\r
-          }\r
-           dasSources = tmp;\r
-           refreshTableData(data);\r
-           SwingUtilities.invokeLater(new Runnable()\r
-           {\r
-             public void run()\r
-             {\r
-               scrollPane.getVerticalScrollBar().setValue(\r
-                   scrollPane.getVerticalScrollBar().getMaximum()\r
-                   );\r
-             }\r
-           });\r
+        public void run()\r
+        {\r
+          scrollPane.getVerticalScrollBar().setValue(\r
+                  scrollPane.getVerticalScrollBar().getMaximum());\r
+        }\r
+      });\r
 \r
-          break;\r
-      }\r
+      break;\r
     }\r
+  }\r
 \r
-    void appendLocalSources()\r
+  void appendLocalSources()\r
+  {\r
+    if (localSources == null)\r
     {\r
-      if(localSources==null)\r
-        return;\r
-\r
-      int size = dasSources!=null ? dasSources.length : 0;\r
-      int lsize = localSources.size();\r
-\r
-      Object[][] data = new Object[size+lsize][2];\r
-      for (int i = 0; i < size; i++)\r
-      {\r
-        data[i][0] = dasSources[i].getNickname();\r
-        data[i][1] = new Boolean(selectedSources.contains(dasSources[i].\r
-            getNickname()));\r
-      }\r
+      return;\r
+    }\r
+    // note - we add all das sources to list so they can be filtered for the\r
+    // standard fetchDbRefs function\r
+    int size = dasSources != null ? dasSources.length : 0;\r
+    int lsize = localSources.size();\r
 \r
-      DasSource [] tmp = new DasSource[size+lsize];\r
-      if(dasSources!=null)\r
-        System.arraycopy(dasSources, 0, tmp, 0, size);\r
+    Object[][] data = new Object[size + lsize][2];\r
+    for (int i = 0; i < size; i++)\r
+    {\r
+      data[i][0] = dasSources[i].getNickname();\r
+      data[i][1] = new Boolean(selectedSources.contains(dasSources[i]\r
+              .getNickname()));\r
+    }\r
 \r
-      Enumeration en = localSources.keys();\r
-      int index = size;\r
-      while(en.hasMoreElements())\r
-      {\r
-        String key = en.nextElement().toString();\r
-        data[index][0] = key;\r
-        data[index][1] = new Boolean(false);\r
-        tmp[index] = new Das1Source();\r
-        tmp[index].setNickname(key);\r
-        tmp[index].setUrl( ((DasSource)localSources.get(key)).getUrl() );\r
+    DasSource[] tmp = new DasSource[size + lsize];\r
+    if (dasSources != null)\r
+    {\r
+      System.arraycopy(dasSources, 0, tmp, 0, size);\r
+    }\r
 \r
-        index++;\r
-      }\r
+    Enumeration en = localSources.keys();\r
+    int index = size;\r
+    while (en.hasMoreElements())\r
+    {\r
+      String key = en.nextElement().toString();\r
+      data[index][0] = key;\r
+      data[index][1] = new Boolean(false);\r
+      tmp[index] = new Das1Source();\r
+      tmp[index].setNickname(key);\r
+      tmp[index].setUrl(((DasSource) localSources.get(key)).getUrl());\r
+\r
+      index++;\r
+    }\r
 \r
-      dasSources = tmp;\r
+    dasSources = tmp;\r
 \r
-      refreshTableData(data);\r
+    refreshTableData(data);\r
   }\r
 \r
   public void valueChanged(ListSelectionEvent evt)\r
   {\r
-    //Called when the MainTable selection changes\r
-    if (evt.getValueIsAdjusting() )\r
+    // Called when the MainTable selection changes\r
+    if (evt.getValueIsAdjusting())\r
     {\r
       return;\r
     }\r
 \r
-\r
     displayFullDetails(null);\r
 \r
     // Filter the displayed data sources\r
     int dSize = dasSources.length;\r
 \r
-\r
     ArrayList names = new ArrayList();\r
     ArrayList selected = new ArrayList();\r
     DasSource ds;\r
 \r
-    //The features filter is not visible, but we must still\r
-    //filter the das source list here.\r
-    //July 2006 - only 6 sources fo not serve features\r
-    Object [] dummyFeatureList = new Object[]{"features"};\r
+    // The features filter is not visible, but we must still\r
+    // filter the das source list here.\r
+    // July 2006 - only 6 sources fo not serve features\r
+    Object[] dummyFeatureList = new Object[]\r
+    { "features" };\r
 \r
     for (int i = 0; i < dSize; i++)\r
     {\r
@@ -593,39 +681,35 @@ public class DasSourceBrowser extends GDasSourceBrowser
       DasCoordinateSystem[] dcs = ds.getCoordinateSystem();\r
 \r
       if (dcs.length == 0 && ds.getCapabilities().length == 0\r
-          && filter1.getSelectedIndex() == 0\r
-          && filter2.getSelectedIndex() == 0\r
-          && filter3.getSelectedIndex() == 0)\r
+              && filter1.getSelectedIndex() == 0\r
+              && filter2.getSelectedIndex() == 0\r
+              && filter3.getSelectedIndex() == 0)\r
       {\r
-        //THIS IS A FIX FOR LOCAL SOURCES WHICH DO NOT\r
-        //HAVE COORDINATE SYSTEMS, INFO WHICH AT PRESENT\r
-        //IS ADDED FROM THE REGISTRY\r
+        // THIS IS A FIX FOR LOCAL SOURCES WHICH DO NOT\r
+        // HAVE COORDINATE SYSTEMS, INFO WHICH AT PRESENT\r
+        // IS ADDED FROM THE REGISTRY\r
         names.add(ds.getNickname());\r
-        selected.add(new Boolean(\r
-              selectedSources.contains(ds.getNickname())));\r
+        selected.add(new Boolean(selectedSources.contains(ds.getNickname())));\r
         continue;\r
       }\r
 \r
-\r
       if (!selectedInList(dummyFeatureList, ds.getCapabilities())\r
-      ||  !selectedInList(filter3.getSelectedValues(),\r
-                          ds.getLabels()))\r
+              || !selectedInList(filter3.getSelectedValues(),\r
+                      ds.getLabels()))\r
       {\r
         continue;\r
       }\r
 \r
       for (int j = 0; j < dcs.length; j++)\r
       {\r
-        if (   selectedInList(filter1.getSelectedValues(),\r
-                           new String[]\r
-                           {dcs[j].getName()})\r
-            && selectedInList(filter2.getSelectedValues(),\r
-                              new String[]\r
-                              {dcs[j].getCategory()}))\r
+        if (selectedInList(filter1.getSelectedValues(), new String[]\r
+        { dcs[j].getName() })\r
+                && selectedInList(filter2.getSelectedValues(), new String[]\r
+                { dcs[j].getCategory() }))\r
         {\r
           names.add(ds.getNickname());\r
-          selected.add(new Boolean(\r
-              selectedSources.contains(ds.getNickname())));\r
+          selected.add(new Boolean(selectedSources.contains(ds\r
+                  .getNickname())));\r
           break;\r
         }\r
       }\r
@@ -642,17 +726,21 @@ public class DasSourceBrowser extends GDasSourceBrowser
     refreshTableData(data);\r
   }\r
 \r
-  boolean selectedInList(Object [] selection, String[] items)\r
+  boolean selectedInList(Object[] selection, String[] items)\r
   {\r
     for (int i = 0; i < selection.length; i++)\r
     {\r
-      if (selection[i].equals("Any") )\r
+      if (selection[i].equals("Any"))\r
+      {\r
         return true;\r
+      }\r
 \r
       for (int j = 0; j < items.length; j++)\r
       {\r
         if (selection[i].equals(items[j]))\r
+        {\r
           return true;\r
+        }\r
       }\r
     }\r
 \r
@@ -661,33 +749,29 @@ public class DasSourceBrowser extends GDasSourceBrowser
 \r
   void setSelectedFromProperties()\r
   {\r
-     String active = jalview.bin.Cache.getDefault("DAS_ACTIVE_SOURCE", "uniprot");\r
-     StringTokenizer st = new StringTokenizer(active, "\t");\r
-     selectedSources = new Vector();\r
-     while(st.hasMoreTokens())\r
-     {\r
-       selectedSources.addElement(st.nextToken());\r
-     }\r
-\r
-     String local = jalview.bin.Cache.getProperty("DAS_LOCAL_SOURCE");\r
-     if(local!=null)\r
-     {\r
-       if(localSources == null)\r
-         localSources = new Hashtable();\r
-\r
-       st = new StringTokenizer(local, "\t");\r
-       while(st.hasMoreTokens())\r
-       {\r
-         String token = st.nextToken();\r
-         int bar = token.indexOf("|");\r
-         Das1Source source = new Das1Source();\r
-\r
-         source.setUrl(token.substring(bar + 1));\r
-         source.setNickname(token.substring(0, bar));\r
-\r
-         localSources.put(source.getNickname(), source);\r
-       }\r
-     }\r
+    String active = jalview.bin.Cache.getDefault("DAS_ACTIVE_SOURCE",\r
+            "uniprot");\r
+    StringTokenizer st = new StringTokenizer(active, "\t");\r
+    selectedSources = new Vector();\r
+    while (st.hasMoreTokens())\r
+    {\r
+      selectedSources.addElement(st.nextToken());\r
+    }\r
+\r
+    Vector _localSources = jalview.bin.Cache.getLocalDasSources();\r
+    if (_localSources != null)\r
+    {\r
+      if (localSources == null)\r
+      {\r
+        localSources = new Hashtable();\r
+      }\r
+      Enumeration sources = _localSources.elements();\r
+      while (sources.hasMoreElements())\r
+      {\r
+        Das1Source source = (Das1Source) sources.nextElement();\r
+        localSources.put(source.getNickname(), source);\r
+      }\r
+    }\r
   }\r
 \r
   public void reset_actionPerformed(ActionEvent e)\r
@@ -695,43 +779,56 @@ public class DasSourceBrowser extends GDasSourceBrowser
     registryURL.setText(DEFAULT_REGISTRY);\r
   }\r
 \r
+  /**\r
+   * set the DAS source settings in the given jalview properties.\r
+   * \r
+   * @param properties\r
+   */\r
   public void saveProperties(Properties properties)\r
   {\r
     if (registryURL.getText() == null || registryURL.getText().length() < 1)\r
-      properties.remove("DAS_REGISTRY_URL");\r
+    {\r
+      properties.remove(jalview.bin.Cache.DAS_REGISTRY_URL);\r
+    }\r
     else\r
-      properties.setProperty("DAS_REGISTRY_URL", registryURL.getText());\r
+    {\r
+      properties.setProperty(jalview.bin.Cache.DAS_REGISTRY_URL,\r
+              registryURL.getText());\r
+    }\r
 \r
     StringBuffer sb = new StringBuffer();\r
-    for(int r=0; r<table.getModel().getRowCount(); r++)\r
+    for (int r = 0; r < table.getModel().getRowCount(); r++)\r
     {\r
-      if( ((Boolean)table.getValueAt(r,1)).booleanValue())\r
+      if (((Boolean) table.getValueAt(r, 1)).booleanValue())\r
       {\r
-        sb.append(table.getValueAt(r,0)+"\t");\r
+        sb.append(table.getValueAt(r, 0) + "\t");\r
       }\r
     }\r
 \r
-    properties.setProperty("DAS_ACTIVE_SOURCE", sb.toString() );\r
+    properties.setProperty(jalview.bin.Cache.DAS_ACTIVE_SOURCE,\r
+            sb.toString());\r
 \r
-    if(localSources!=null)\r
+    if (localSources != null)\r
     {\r
       sb = new StringBuffer();\r
       Enumeration en = localSources.keys();\r
-      while(en.hasMoreElements())\r
+      while (en.hasMoreElements())\r
       {\r
         String token = en.nextElement().toString();\r
-        sb.append(token+"|"\r
-                  + ((DasSource)localSources.get(token)).getUrl()\r
-                  +"\t");\r
+        sb.append(token\r
+                + "|"\r
+                + (((DasSource) localSources.get(token))\r
+                        .hasCapability("sequence") ? "sequence:" : "")\r
+                + ((DasSource) localSources.get(token)).getUrl() + "\t");\r
       }\r
 \r
-      properties.setProperty("DAS_LOCAL_SOURCE", sb.toString());\r
+      properties.setProperty(jalview.bin.Cache.DAS_LOCAL_SOURCE,\r
+              sb.toString());\r
     }\r
 \r
   }\r
 \r
-  class DASTableModel\r
-      extends AbstractTableModel\r
+  class DASTableModel extends AbstractTableModel\r
   {\r
 \r
     public DASTableModel(Object[][] data)\r
@@ -739,7 +836,8 @@ public class DasSourceBrowser extends GDasSourceBrowser
       this.data = data;\r
     }\r
 \r
-    private String[] columnNames = new String[]  {"Nickname", "Use Source"};\r
+    private String[] columnNames = new String[]\r
+    { "Nickname", "Use Source" };\r
 \r
     private Object[][] data;\r
 \r
@@ -764,10 +862,9 @@ public class DasSourceBrowser extends GDasSourceBrowser
     }\r
 \r
     /*\r
-     * JTable uses this method to determine the default renderer/\r
-     * editor for each cell.  If we didn't implement this method,\r
-     * then the last column would contain text ("true"/"false"),\r
-     * rather than a check box.\r
+     * JTable uses this method to determine the default renderer/ editor for\r
+     * each cell. If we didn't implement this method, then the last column would\r
+     * contain text ("true"/"false"), rather than a check box.\r
      */\r
     public Class getColumnClass(int c)\r
     {\r
@@ -775,36 +872,91 @@ public class DasSourceBrowser extends GDasSourceBrowser
     }\r
 \r
     /*\r
-     * Don't need to implement this method unless your table's\r
-     * editable.\r
+     * Don't need to implement this method unless your table's editable.\r
      */\r
     public boolean isCellEditable(int row, int col)\r
     {\r
-      //Note that the data/cell address is constant,\r
-      //no matter where the cell appears onscreen.\r
+      // Note that the data/cell address is constant,\r
+      // no matter where the cell appears onscreen.\r
       return col == 1;\r
 \r
     }\r
 \r
     /*\r
-     * Don't need to implement this method unless your table's\r
-     * data can change.\r
+     * Don't need to implement this method unless your table's data can change.\r
      */\r
     public void setValueAt(Object value, int row, int col)\r
     {\r
       data[row][col] = value;\r
       fireTableCellUpdated(row, col);\r
 \r
-      String name = getValueAt(row,0).toString();\r
-      boolean selected = ((Boolean)value).booleanValue();\r
+      String name = getValueAt(row, 0).toString();\r
+      boolean selected = ((Boolean) value).booleanValue();\r
 \r
-      if(selectedSources.contains(name) && !selected)\r
+      if (selectedSources.contains(name) && !selected)\r
+      {\r
         selectedSources.remove(name);\r
+      }\r
 \r
-      if(!selectedSources.contains(name) && selected)\r
+      if (!selectedSources.contains(name) && selected)\r
+      {\r
         selectedSources.add(name);\r
+      }\r
     }\r
   }\r
-}\r
 \r
+  public void initDasSources()\r
+  {\r
 \r
+    Thread thr = new Thread(new Runnable()\r
+    {\r
+      public void run()\r
+      {\r
+        // this actually initialises the das source list\r
+        paintComponent(null); // yuk\r
+      }\r
+    });\r
+    thr.start();\r
+    while (loadingDasSources || dasSources == null)\r
+    {\r
+      try\r
+      {\r
+        Thread.sleep(10);\r
+      } catch (Exception e)\r
+      {\r
+      }\r
+      ;\r
+    }\r
+  }\r
+\r
+  public Vector resolveSourceNicknames(Vector sources)\r
+  {\r
+\r
+    Vector resolved = new Vector();\r
+    if (sources != null)\r
+    {\r
+      for (int i = 0; i < dasSources.length; i++)\r
+      {\r
+        if (sources.contains(dasSources[i].getNickname()))\r
+        {\r
+          if (!resolved.contains(dasSources[i]))\r
+          {\r
+            resolved.addElement(dasSources[i]);\r
+          }\r
+        }\r
+      }\r
+    }\r
+    return resolved;\r
+  }\r
+\r
+  /**\r
+   * disable or enable the buttons on the source browser\r
+   * \r
+   * @param b\r
+   */\r
+  public void setGuiEnabled(boolean b)\r
+  {\r
+    refresh.setEnabled(b);\r
+    addLocal.setEnabled(b);\r
+  }\r
+}\r