new SequenceFetcher gui and visual delay indication for initialisation and fetching

[jalview.git] / src / jalview / gui / Desktop.java

diff --git a/src/jalview/gui/Desktop.java b/src/jalview/gui/Desktop.java
index ed968f8..262a9be 100755 (executable)
--- a/src/jalview/gui/Desktop.java
+++ b/src/jalview/gui/Desktop.java
@@ -19,6 +19,7 @@
 package jalview.gui;
 
 import jalview.io.*;
+
 import java.awt.*;
 import java.awt.datatransfer.*;
 import java.awt.dnd.*;
@@ -38,7 +39,7 @@ import javax.swing.event.MenuListener;
  */
 public class Desktop
     extends jalview.jbgui.GDesktop implements DropTargetListener,
-    ClipboardOwner
+    ClipboardOwner, IProgressIndicator
 {
   /** DOCUMENT ME!! */
   public static Desktop instance;
@@ -829,7 +830,7 @@ public class Desktop
 
   public void inputSequence_actionPerformed(ActionEvent e)
   {
-    new SequenceFetcher(null);
+    new SequenceFetcher(this);
   }
 
   JPanel progressPanel;
@@ -1390,4 +1391,27 @@ public class Desktop
               JOptionPane.ERROR_MESSAGE);
     }
   }
+
+  /**
+   *  Progress bars managed by the IProgressIndicator method.
+   */
+  private Hashtable progressBars;
+  /* (non-Javadoc)
+   * @see jalview.gui.IProgressIndicator#setProgressBar(java.lang.String, long)
+   */
+  public void setProgressBar(String message, long id)
+  {
+    if(progressBars == null)
+    {
+      progressBars = new Hashtable();
+    }
+
+    if(progressBars.get( new Long(id) )!=null)
+    {
+      JProgressBar progressPanel = (JProgressBar)progressBars.remove( new Long(id) );
+       removeProgressPanel(progressPanel);
+    } else {
+      progressBars.put(new Long(id), addProgressPanel(message));
+    }
+  }
 }