src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -29,35 +29,51 @@
 import com.sun.hotspot.igv.data.serialization.BinaryParser;
 import com.sun.hotspot.igv.data.serialization.GraphParser;
 import com.sun.hotspot.igv.data.serialization.ParseMonitor;
 import com.sun.hotspot.igv.data.serialization.Parser;
 import com.sun.hotspot.igv.settings.Settings;
-import java.awt.event.InputEvent;
-import java.awt.event.KeyEvent;
+import java.awt.event.ActionEvent;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.nio.channels.FileChannel;
 import java.nio.file.StandardOpenOption;
-import javax.swing.Action;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import javax.swing.JFileChooser;
-import javax.swing.KeyStroke;
 import javax.swing.SwingUtilities;
 import javax.swing.filechooser.FileFilter;
 import org.netbeans.api.progress.ProgressHandle;
 import org.netbeans.api.progress.ProgressHandleFactory;
 import org.openide.util.Exceptions;
+import org.openide.util.RequestProcessor;
+import org.openide.awt.ActionID;
+import org.openide.awt.ActionReference;
+import org.openide.awt.ActionReferences;
+import org.openide.awt.ActionRegistration;
 import org.openide.util.HelpCtx;
 import org.openide.util.NbBundle;
-import org.openide.util.RequestProcessor;
-import org.openide.util.actions.CallableSystemAction;
+import org.openide.util.actions.SystemAction;
 
 /**
  *
  * @author Thomas Wuerthinger
  */
-public final class ImportAction extends CallableSystemAction {
+
+@ActionID(
+        category = "File",
+        id = "com.sun.hotspot.igv.coordinator.actions.ImportAction"
+)
+@ActionRegistration(
+        iconBase = "com/sun/hotspot/igv/coordinator/images/import.png",
+        displayName = "#CTL_ImportAction"
+)
+@ActionReferences({
+    @ActionReference(path = "Menu/File", position = 0),
+    @ActionReference(path = "Shortcuts", name = "C-O")
+})
+public final class ImportAction extends SystemAction {
     private static final int WORKUNITS = 10000;
 
     public static FileFilter getFileFilter() {
         return new FileFilter() {
 

@@ -72,29 +88,29 @@
             }
         };
     }
 
     @Override
-    public void performAction() {
-
+    public void actionPerformed(ActionEvent e) {
         JFileChooser fc = new JFileChooser();
         fc.setFileFilter(ImportAction.getFileFilter());
         fc.setCurrentDirectory(new File(Settings.get().get(Settings.DIRECTORY, Settings.DIRECTORY_DEFAULT)));
+        fc.setMultiSelectionEnabled(true);
 
         if (fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
-            File file = fc.getSelectedFile();
-
+            for (final File file : fc.getSelectedFiles()) {
             File dir = file;
             if (!dir.isDirectory()) {
                 dir = dir.getParentFile();
             }
 
             Settings.get().put(Settings.DIRECTORY, dir.getAbsolutePath());
             try {
                 final FileChannel channel = FileChannel.open(file.toPath(), StandardOpenOption.READ);
                 final ProgressHandle handle = ProgressHandleFactory.createHandle("Opening file " + file.getName());
                 handle.start(WORKUNITS);
+                    final long startTime = System.currentTimeMillis();
                 final long start = channel.size();
                 ParseMonitor monitor = new ParseMonitor() {
                     @Override
                     public void updateProgress() {
                         try {

@@ -134,40 +150,33 @@
                             }
                         } catch (IOException ex) {
                             Exceptions.printStackTrace(ex);
                         }
                         handle.finish();
+                                long stop = System.currentTimeMillis();
+                                Logger.getLogger(getClass().getName()).log(Level.INFO, "Loaded in " + file + " in " + ((stop - startTime) / 1000.0) + " seconds");
                     }
                 });
             } catch (FileNotFoundException ex) {
                 Exceptions.printStackTrace(ex);
             } catch (IOException ex) {
                 Exceptions.printStackTrace(ex);
             }
         }
     }
+    }
 
     @Override
     public String getName() {
         return NbBundle.getMessage(ImportAction.class, "CTL_ImportAction");
     }
 
-    public ImportAction() {
-        putValue(Action.SHORT_DESCRIPTION, "Open XML graph document...");
-        putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK));
-    }
-
     @Override
     protected String iconResource() {
         return "com/sun/hotspot/igv/coordinator/images/import.png";
     }
 
     @Override
     public HelpCtx getHelpCtx() {
         return HelpCtx.DEFAULT_HELP;
     }
-
-    @Override
-    protected boolean asynchronous() {
-        return false;
-    }
 }