X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FJalviewFileChooser.java;h=7909d0c0b3e0530c9254eff6d475f4a63e5d341b;hb=2afa9987e7d3276b4525abb28767617732e6e7cf;hp=81cb51028f4a50e43ff05ae7799b122a4a4986f1;hpb=8e73dcd57f5558b39b3f431667457d78a3cec427;p=jalview.git

diff --git a/src/jalview/io/JalviewFileChooser.java b/src/jalview/io/JalviewFileChooser.java
index 81cb510..7909d0c 100755
--- a/src/jalview/io/JalviewFileChooser.java
+++ b/src/jalview/io/JalviewFileChooser.java
@@ -22,13 +22,10 @@
 package jalview.io;
 
 import jalview.bin.Cache;
-import jalview.bin.Jalview;
 import jalview.gui.JvOptionPane;
 import jalview.util.MessageManager;
 import jalview.util.Platform;
-import jalview.util.dialogrunner.DialogRunner;
 import jalview.util.dialogrunner.DialogRunnerI;
-import jalview.util.dialogrunner.RunResponse;
 
 import java.awt.Component;
 import java.awt.Dimension;
@@ -41,6 +38,7 @@ import java.beans.PropertyChangeListener;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.StringTokenizer;
 import java.util.Vector;
 
@@ -66,7 +64,7 @@ public class JalviewFileChooser extends JFileChooser implements DialogRunnerI,
 {
   private static final long serialVersionUID = 1L;
 
-  private DialogRunnerI runner = new DialogRunner();
+  private Map<Object, Runnable> callbacks;
   
   File selectedFile = null;
 
@@ -192,12 +190,13 @@ public class JalviewFileChooser extends JFileChooser implements DialogRunnerI,
   @Override
   public int showOpenDialog(Component parent)
   {
-   // runner.resetResponses();
     int value = super.showOpenDialog(this);
-    if (!Jalview.isJS())
-    {
-      runner.handleResponse(value);
-    }
+    
+    /*
+     * code below here is not reached in JalviewJS, instead
+     * propertyChange() is called for dialog action
+     */
+    handleResponse(value);
     return value;
   }
 
@@ -492,9 +491,27 @@ public class JalviewFileChooser extends JFileChooser implements DialogRunnerI,
   }
 
   @Override
-  public DialogRunnerI addResponse(Object response, RunResponse action)
+  public DialogRunnerI setResponseHandler(Object response, Runnable action)
+  {
+	callbacks.put(response,  action);
+	return this;
+  }
+
+  @Override
+  public void handleResponse(Object response)
   {
-    return runner.addResponse(response, action);
+    /*
+	 * this test is for NaN in Chrome
+	 */
+    if (response != null && !response.equals(response))
+    {
+      return;
+    }
+    Runnable action = callbacks.get(response);
+    if (action != null)
+    {
+      action.run();
+    }
   }
 
   /**
@@ -510,8 +527,11 @@ public class JalviewFileChooser extends JFileChooser implements DialogRunnerI,
     // TODO other properties need runners...
     switch (evt.getPropertyName())
     {
+    /*
+     * property name here matches that used in JFileChooser.js
+     */
     case "SelectedFile": 
-      runner.handleResponse(APPROVE_OPTION);
+      handleResponse(APPROVE_OPTION);
       break;
     }
   }