| /* |
| * 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. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| package com.sun.hotspot.igv.coordinator.actions; |
| |
| import com.sun.hotspot.igv.coordinator.OutlineTopComponent; |
| import com.sun.hotspot.igv.data.GraphDocument; |
| 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.ActionEvent; |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.nio.channels.FileChannel; |
| import java.nio.file.StandardOpenOption; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.swing.JFileChooser; |
| 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.actions.SystemAction; |
| |
| /** |
| * |
| * @author Thomas Wuerthinger |
| */ |
| |
| @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() { |
| |
| @Override |
| public boolean accept(File f) { |
| return f.getName().toLowerCase().endsWith(".xml") || f.getName().toLowerCase().endsWith(".bgv") || f.isDirectory(); |
| } |
| |
| @Override |
| public String getDescription() { |
| return "Graph files (*.xml, *.bgv)"; |
| } |
| }; |
| } |
| |
| @Override |
| 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) { |
| 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 { |
| int prog = (int) (WORKUNITS * (double) channel.position() / (double) start); |
| handle.progress(prog); |
| } catch (IOException ex) { |
| } |
| } |
| @Override |
| public void setState(String state) { |
| updateProgress(); |
| handle.progress(state); |
| } |
| }; |
| final GraphParser parser; |
| final OutlineTopComponent component = OutlineTopComponent.findInstance(); |
| if (file.getName().endsWith(".xml")) { |
| parser = new Parser(channel, monitor, null); |
| } else if (file.getName().endsWith(".bgv")) { |
| parser = new BinaryParser(channel, monitor, component.getDocument(), null); |
| } else { |
| parser = null; |
| } |
| RequestProcessor.getDefault().post(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| final GraphDocument document = parser.parse(); |
| if (document != null) { |
| SwingUtilities.invokeLater(new Runnable(){ |
| @Override |
| public void run() { |
| component.requestActive(); |
| component.getDocument().addGraphDocument(document); |
| } |
| }); |
| } |
| } 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"); |
| } |
| |
| @Override |
| protected String iconResource() { |
| return "com/sun/hotspot/igv/coordinator/images/import.png"; |
| } |
| |
| @Override |
| public HelpCtx getHelpCtx() { |
| return HelpCtx.DEFAULT_HELP; |
| } |
| } |