X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FPreferences.java;h=65b333ef84f8d80f101ba3f4855d862236e034af;hb=197e43e3b7bc447d36ebdd690f1e8133b4f6262b;hp=f337898415aeae7010b9338a52fa35093039faed;hpb=a934d28336923f2966aeac29f7d1a877e5db1cec;p=jalview.git

diff --git a/src/jalview/gui/Preferences.java b/src/jalview/gui/Preferences.java
index f337898..65b333e 100755
--- a/src/jalview/gui/Preferences.java
+++ b/src/jalview/gui/Preferences.java
@@ -127,6 +127,10 @@ public class Preferences extends GPreferences
 
   private static final int MAX_FONT_SIZE = 30;
 
+  private String previousProxyType;
+
+  private static Preferences INSTANCE = null; // add "final"
+
   /**
    * Holds name and link separated with | character. Sequence ID must be
    * $SEQUENCE_ID$ or $SEQUENCE_ID=/.possible | chars ./=$
@@ -186,10 +190,41 @@ public class Preferences extends GPreferences
   private OptionsParam textOpt = new OptionsParam(
           MessageManager.getString("action.text"), "Text");
 
+  // get singleton Preferences instance
+  public static Preferences getPreferences()
+  {
+    return getPreferences(0, null);
+  }
+
+  public static Preferences getPreferences(int selectTab, String message)
+  {
+    if (INSTANCE == null || INSTANCE.frame == null
+            || INSTANCE.frame.isClosed())
+    {
+      INSTANCE = new Preferences();
+    }
+    INSTANCE.selectTab(selectTab);
+    INSTANCE.setMessage(message);
+    return INSTANCE;
+  }
+
+  public static void openPreferences()
+  {
+    openPreferences(0, null);
+  }
+
+  public static void openPreferences(int selectTab, String message)
+  {
+    Preferences p = getPreferences(selectTab, message);
+    p.frame.show();
+    p.frame.moveToFront();
+    p.frame.grabFocus();
+  }
+
   /**
    * Creates a new Preferences object.
    */
-  public Preferences()
+  private Preferences()
   {
     super();
     frame = new JInternalFrame();
@@ -537,26 +572,34 @@ public class Preferences extends GPreferences
     }
 
     String proxyTypeString = Cache.getDefault("USE_PROXY", "false");
+    previousProxyType = proxyTypeString;
     switch (proxyTypeString)
     {
-    case "none":
+    case Cache.PROXYTYPE_NONE:
       proxyType.setSelected(noProxy.getModel(), true);
       break;
-    case "false":
+    case Cache.PROXYTYPE_SYSTEM:
       proxyType.setSelected(systemProxy.getModel(), true);
       break;
-    case "true":
+    case Cache.PROXYTYPE_CUSTOM:
       proxyType.setSelected(customProxy.getModel(), true);
       break;
     default:
-      String message = "Incorrect PROXY_TYPE - should be 'none' (clear proxy properties), 'false' (system settings), 'true' (custom settings): "
-              + proxyTypeString;
-      Cache.log.warn(message);
+      Cache.log.warn(
+              "Incorrect PROXY_TYPE - should be 'none' (clear proxy properties), 'false' (system settings), 'true' (custom settings): "
+                      + proxyTypeString);
     }
     proxyServerHttpTB.setText(Cache.getDefault("PROXY_SERVER", ""));
     proxyPortHttpTB.setText(Cache.getDefault("PROXY_PORT", ""));
     proxyServerHttpsTB.setText(Cache.getDefault("PROXY_SERVER_HTTPS", ""));
     proxyPortHttpsTB.setText(Cache.getDefault("PROXY_PORT_HTTPS", ""));
+    proxyAuth.setSelected(Cache.getDefault("PROXY_AUTH", false));
+    proxyAuthUsernameTB
+            .setText(Cache.getDefault("PROXY_AUTH_USERNAME", ""));
+    // we are not storing or retrieving proxy password from .jalview_properties
+    proxyAuthPasswordPB.setText(Cache.proxyAuthPassword == null ? ""
+            : new String(Cache.proxyAuthPassword));
+    setCustomProxyEnabled();
 
     defaultBrowser.setText(Cache.getDefault("DEFAULT_BROWSER", ""));
 
@@ -655,6 +698,11 @@ public class Preferences extends GPreferences
       return;
     }
 
+    /* 
+     * Set proxy settings first (to be before web services refresh)
+     */
+    saveProxySettings();
+
     /*
      * Save Visual settings
      */
@@ -798,6 +846,8 @@ public class Preferences extends GPreferences
     /*
      * Save Connections settings
      */
+    // Proxy settings set first (to catch web services)
+
     Cache.setOrRemove("DEFAULT_BROWSER", defaultBrowser.getText());
 
     jalview.util.BrowserLauncher.resetBrowser();
@@ -828,36 +878,6 @@ public class Preferences extends GPreferences
     Cache.applicationProperties.setProperty("DEFAULT_URL",
             sequenceUrlLinks.getPrimaryUrlId());
 
-    Cache.applicationProperties.setProperty("USE_PROXY",
-            customProxy.isSelected() ? "true"
-                    : noProxy.isSelected() ? "none" : "false");
-
-    Cache.setOrRemove("PROXY_SERVER", proxyServerHttpTB.getText());
-
-    Cache.setOrRemove("PROXY_PORT", proxyPortHttpTB.getText());
-
-    Cache.setOrRemove("PROXY_SERVER_HTTPS", proxyServerHttpsTB.getText());
-
-    Cache.setOrRemove("PROXY_PORT_HTTPS", proxyPortHttpsTB.getText());
-
-    if (noProxy.isSelected())
-    {
-      Cache.log.warn("Setting no proxy settings");
-      Cache.setProxyProperties(null, null, null, null);
-    }
-    else if (customProxy.isSelected())
-    {
-      Cache.log.warn("Setting custom proxy settings");
-      Cache.setProxyProperties(proxyServerHttpTB.getText(),
-              proxyPortHttpTB.getText(), proxyServerHttpsTB.getText(),
-              proxyPortHttpsTB.getText());
-    }
-    else // systemProxy should be selected and is sensible default
-    {
-      Cache.log.warn("Setting system proxy settings");
-      Cache.resetProxyProperties();
-    }
-
     Cache.setProperty("VERSION_CHECK",
             Boolean.toString(versioncheck.isSelected()));
     if (Cache.getProperty("USAGESTATS") != null || usagestats.isSelected())
@@ -954,6 +974,30 @@ public class Preferences extends GPreferences
     }
   }
 
+  public void saveProxySettings()
+  {
+    String newProxyType = customProxy.isSelected() ? Cache.PROXYTYPE_CUSTOM
+            : noProxy.isSelected() ? Cache.PROXYTYPE_NONE
+                    : Cache.PROXYTYPE_SYSTEM;
+    Cache.applicationProperties.setProperty("USE_PROXY", newProxyType);
+    Cache.setOrRemove("PROXY_SERVER", proxyServerHttpTB.getText());
+    Cache.setOrRemove("PROXY_PORT", proxyPortHttpTB.getText());
+    Cache.setOrRemove("PROXY_SERVER_HTTPS", proxyServerHttpsTB.getText());
+    Cache.setOrRemove("PROXY_PORT_HTTPS", proxyPortHttpsTB.getText());
+    Cache.setOrRemove("PROXY_AUTH",
+            Boolean.toString(proxyAuth.isSelected()));
+    Cache.setOrRemove("PROXY_AUTH_USERNAME", proxyAuthUsernameTB.getText());
+    Cache.proxyAuthPassword = proxyAuthPasswordPB.getPassword();
+    Cache.setProxyPropertiesFromPreferences(previousProxyType);
+    if (newProxyType.equals(Cache.PROXYTYPE_CUSTOM)
+            || !newProxyType.equals(previousProxyType))
+    {
+      // force a re-lookup of ws if proxytype is custom or has changed
+      wsPrefs.update++;
+    }
+    previousProxyType = newProxyType;
+  }
+
   /**
    * Do any necessary validation before saving settings. Return focus to the
    * first tab which fails validation.