Mercurial > hg > graal-compiler
view src/share/tools/IdealGraphVisualizer/Coordinator/src/com/sun/hotspot/igv/coordinator/actions/ImportAction.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
author | trims |
---|---|
date | Thu, 27 May 2010 19:08:38 -0700 |
parents | 2a1a77d3458f |
children | 33794640fc14 |
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/* * Copyright (c) 2008, 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.Parser; import com.sun.hotspot.igv.settings.Settings; import com.sun.hotspot.igv.data.serialization.XMLParser; import java.awt.event.InputEvent; import java.awt.event.KeyEvent; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import javax.swing.Action; import javax.swing.JFileChooser; import javax.swing.KeyStroke; import javax.swing.filechooser.FileFilter; import org.netbeans.api.progress.ProgressHandle; import org.netbeans.api.progress.ProgressHandleFactory; import org.openide.DialogDisplayer; import org.openide.NotifyDescriptor; import org.openide.util.HelpCtx; import org.openide.util.NbBundle; import org.openide.util.RequestProcessor; import org.openide.util.actions.CallableSystemAction; import org.openide.xml.XMLUtil; import org.xml.sax.InputSource; import org.xml.sax.SAXException; import org.xml.sax.XMLReader; /** * * @author Thomas Wuerthinger */ public final class ImportAction extends CallableSystemAction { public static FileFilter getFileFilter() { return new FileFilter() { public boolean accept(File f) { return f.getName().toLowerCase().endsWith(".xml") || f.isDirectory(); } public String getDescription() { return "XML files (*.xml)"; } }; } public void performAction() { JFileChooser fc = new JFileChooser(); fc.setFileFilter(ImportAction.getFileFilter()); fc.setCurrentDirectory(new File(Settings.get().get(Settings.DIRECTORY, Settings.DIRECTORY_DEFAULT))); if (fc.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) { File file = fc.getSelectedFile(); File dir = file; if (!dir.isDirectory()) { dir = dir.getParentFile(); } Settings.get().put(Settings.DIRECTORY, dir.getAbsolutePath()); try { final XMLReader reader = XMLUtil.createXMLReader(); final FileInputStream inputStream = new FileInputStream(file); final InputSource is = new InputSource(inputStream); final ProgressHandle handle = ProgressHandleFactory.createHandle("Opening file " + file.getName()); final int basis = 1000; handle.start(basis); final int start = inputStream.available(); final XMLParser.ParseMonitor parseMonitor = new XMLParser.ParseMonitor() { public void setProgress(double d) { try { int curAvailable = inputStream.available(); int prog = (int) (basis * (double) (start - curAvailable) / (double) start); handle.progress(prog); } catch (IOException ex) { } } public void setState(String state) { setProgress(0.0); handle.progress(state); } }; final Parser parser = new Parser(); final OutlineTopComponent component = OutlineTopComponent.findInstance(); component.requestActive(); RequestProcessor.getDefault().post(new Runnable() { public void run() { GraphDocument document = null; try { document = parser.parse(reader, is, parseMonitor); parseMonitor.setState("Finishing"); component.getDocument().addGraphDocument(document); } catch (SAXException ex) { String s = "Exception during parsing the XML file, could not load document!"; if (ex instanceof XMLParser.MissingAttributeException) { XMLParser.MissingAttributeException e = (XMLParser.MissingAttributeException) ex; s += "\nMissing attribute \"" + e.getAttributeName() + "\""; } ex.printStackTrace(); NotifyDescriptor d = new NotifyDescriptor.Message(s, NotifyDescriptor.ERROR_MESSAGE); DialogDisplayer.getDefault().notify(d); } handle.finish(); } }); } catch (SAXException ex) { ex.printStackTrace(); } catch (FileNotFoundException ex) { ex.printStackTrace(); } catch (IOException ex) { ex.printStackTrace(); } } } public String getName() { return NbBundle.getMessage(ImportAction.class, "CTL_ImportAction"); } public ImportAction() { putValue(Action.SHORT_DESCRIPTION, "Open an 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.gif"; } public HelpCtx getHelpCtx() { return HelpCtx.DEFAULT_HELP; } @Override protected boolean asynchronous() { return false; } }