/*
* Copyright (c) 2007, 2013, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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
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*/
package com.sun.tools.visualvm.profiler;
import com.sun.tools.visualvm.core.ui.components.Spacer;
import com.sun.tools.visualvm.uisupport.HTMLTextArea;
import com.sun.tools.visualvm.uisupport.UISupport;
import java.awt.Color;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.event.ChangeListener;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.filechooser.FileFilter;
import javax.swing.text.Caret;
import org.netbeans.lib.profiler.global.Platform;
import org.openide.DialogDescriptor;
import org.openide.DialogDisplayer;
import org.openide.NotifyDescriptor;
import org.openide.awt.Mnemonics;
import org.openide.util.NbBundle;
import org.openide.windows.WindowManager;
/**
*
* @author Jiri Sedlacek
*/
class JavaPlatformSelector extends JPanel {
// NOTE: to be called outside of EDT
// TODO: fix updating UI outside of EDT
static String selectJavaBinary(String javaName, String archName, String java, String arch) {
JavaPlatformSelector hc = getDefault();
hc.setupSelectJavaPlatform(javaName, archName, java, arch);
final DialogDescriptor dd = new DialogDescriptor(hc, NbBundle.getMessage(
JavaPlatformSelector.class, "CAP_Calibrate_java"), true, new Object[] { // NOI18N
hc.okButton, DialogDescriptor.CANCEL_OPTION }, hc.okButton, 0, null, null);
final Dialog d = DialogDisplayer.getDefault().createDialog(dd);
d.pack();
d.setVisible(true);
if (dd.getValue() == hc.okButton) {
String javaBinary = hc.getJavaBinary();
File javaBinaryF = new File(javaBinary);
if (arch == null) {
String[] props = JavaInfo.getSystemProperties(javaBinaryF, "java.version"); // NOI18N
if (props == null || props.length < 1 ||
!java.equals(Platform.getJDKVersionString(props[0]))) {
notifyWrongBinary(javaName, archName);
javaBinary = null;
}
} else {
String[] props = JavaInfo.getSystemProperties(javaBinaryF, "java.version", "sun.arch.data.model"); // NOI18N
if (props == null || props.length < 2 ||
!java.equals(Platform.getJDKVersionString(props[0])) ||
!arch.equals(props[1])) {
notifyWrongBinary(javaName, archName);
javaBinary = null;
}
}
// Wrong java binary, select again until cancelled
if (javaBinary == null) return selectJavaBinary(javaName, archName, java, arch);
// Correct binary, remember it
if (javaBinaryF.isFile()) JavaPlatformCache.setBinary(java, arch, javaBinary);
// Return the correct binary
return javaBinary;
} else {
return null;
}
}
private static void notifyWrongBinary(String javaName, String archName) {
String msg = archName != null ? NbBundle.getMessage(JavaPlatformSelector.class,
"MSG_Incorrect_java_binary_arch", javaName, archName) : // NOI18N
NbBundle.getMessage(JavaPlatformSelector.class,
"MSG_Incorrect_java_binary_noarch", javaName); // NOI18N
NotifyDescriptor nd = new NotifyDescriptor.Message(msg, NotifyDescriptor.WARNING_MESSAGE);
DialogDisplayer.getDefault().notify(nd);
}
private String getJavaBinary() {
return javaPlatformFileField.getText().trim();
}
private static JavaPlatformSelector defaultInstance;
private JavaPlatformSelector() {
initComponents();
update();
}
private static synchronized JavaPlatformSelector getDefault() {
if (defaultInstance == null) defaultInstance = new JavaPlatformSelector();
return defaultInstance;
}
private void setupSelectJavaPlatform(String javaName, String archName, String java, String arch) {
if (archName != null) hintArea.setText(NbBundle.getMessage(JavaPlatformSelector.class,
"MSG_Calibration_required_arch", javaName, archName)); // NOI18N
else hintArea.setText(NbBundle.getMessage(JavaPlatformSelector.class,
"MSG_Calibration_required_noarch", javaName)); // NOI18N
String binary = JavaPlatformCache.getBinary(java, arch);
if (binary == null || !new File(binary).isFile()) {
javaPlatformFileField.setText(""); // NOI18N
if (binary != null) JavaPlatformCache.clearBinary(java, arch);
} else {
javaPlatformFileField.setText(binary);
}
SwingUtilities.invokeLater(new Runnable() {
public void run() {
javaPlatformFileField.selectAll();
javaPlatformFileField.requestFocusInWindow();
}
});
}
private void update() {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
File snapshotFile = new File(getJavaBinary());
okButton.setEnabled(snapshotFile.isFile());
}
});
}
private void chooseSnapshot() {
JFileChooser chooser = new JFileChooser();
chooser.putClientProperty("JFileChooser.packageIsTraversable", "always"); // NOI18N
chooser.setDialogTitle(NbBundle.getMessage(
JavaPlatformSelector.class, "CAP_Select_java_binary")); // NOI18N
chooser.setSelectedFile(new File(getJavaBinary()));
if (Platform.isWindows()) {
chooser.setAcceptAllFileFilterUsed(false);
chooser.setFileFilter(new FileFilter() {
private String java = "java.exe"; // NOI18N
public boolean accept(File f) {
return f.isDirectory() || (f.isFile() && java.equals(f.getName()));
}
public String getDescription() {
return NbBundle.getMessage(JavaPlatformSelector.class,
"LBL_Java_file_filter", java); // NOI18N
}
});
} else {
chooser.setAcceptAllFileFilterUsed(false);
chooser.setFileFilter(new FileFilter() {
private String java = "java"; // NOI18N
public boolean accept(File f) {
return f.isDirectory() || (f.isFile() && java.equals(f.getName())); // NOI18N
}
public String getDescription() {
return NbBundle.getMessage(JavaPlatformSelector.class,
"LBL_Java_file_filter", java); // NOI18N
}
});
}
if (chooser.showOpenDialog(WindowManager.getDefault().getMainWindow()) == JFileChooser.APPROVE_OPTION)
javaPlatformFileField.setText(chooser.getSelectedFile().getAbsolutePath());
}
private void initComponents() {
setLayout(new GridBagLayout());
GridBagConstraints constraints;
// snapshotFileLabel
hintArea = new HTMLTextArea();
hintArea.setOpaque(false);
if (UISupport.isNimbusLookAndFeel()) hintArea.setBackground(new Color(0, 0, 0, 0));
hintArea.setCaret(new NullCaret());
hintArea.setBorder(BorderFactory.createEmptyBorder());
hintArea.setFocusable(false);
constraints = new GridBagConstraints();
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = GridBagConstraints.REMAINDER;
constraints.fill = GridBagConstraints.BOTH;
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.insets = new Insets(15, 10, 0, 10);
add(hintArea, constraints);
// snapshotFileField
javaPlatformFileField = new JTextField();
javaPlatformFileField.setPreferredSize(new Dimension(220, javaPlatformFileField.getPreferredSize().height));
javaPlatformFileField.getDocument().addDocumentListener(new DocumentListener() {
public void insertUpdate(DocumentEvent e) { update(); }
public void removeUpdate(DocumentEvent e) { update(); }
public void changedUpdate(DocumentEvent e) { update(); }
});
constraints = new GridBagConstraints();
constraints.gridx = 1;
constraints.gridy = 1;
constraints.weightx = 1;
constraints.gridwidth = 1;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(15, 10, 0, 0);
add(javaPlatformFileField, constraints);
// snapshotFileButton
snapshotFileButton = new JButton();
Mnemonics.setLocalizedText(snapshotFileButton, NbBundle.getMessage(
JavaPlatformSelector.class, "BTN_Browse")); // NOI18N
snapshotFileButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
chooseSnapshot();
}
});
constraints = new GridBagConstraints();
constraints.gridx = 2;
constraints.gridy = 1;
constraints.gridwidth = 1;
constraints.fill = GridBagConstraints.NONE;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(15, 5, 0, 10);
add(snapshotFileButton, constraints);
// spacer
constraints = new GridBagConstraints();
constraints.gridx = 0;
constraints.gridy = 2;
constraints.weighty = 1;
constraints.gridwidth = GridBagConstraints.REMAINDER;
constraints.fill = GridBagConstraints.BOTH;
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.insets = new Insets(0, 0, 15, 0);
add(Spacer.create(), constraints);
// okButton
okButton = new JButton(NbBundle.getMessage(JavaPlatformSelector.class, "BTN_Ok")); // NOI18N
}
private HTMLTextArea hintArea;
private JTextField javaPlatformFileField;
private JButton snapshotFileButton;
private JButton okButton;
private static final class NullCaret implements Caret {
public void install(javax.swing.text.JTextComponent c) {}
public void deinstall(javax.swing.text.JTextComponent c) {}
public void paint(Graphics g) {}
public void addChangeListener(ChangeListener l) {}
public void removeChangeListener(ChangeListener l) {}
public boolean isVisible() { return false; }
public void setVisible(boolean v) {}
public boolean isSelectionVisible() { return false; }
public void setSelectionVisible(boolean v) {}
public void setMagicCaretPosition(Point p) {}
public Point getMagicCaretPosition() { return new Point(0, 0); }
public void setBlinkRate(int rate) {}
public int getBlinkRate() { return 0; }
public int getDot() { return 0; }
public int getMark() { return 0; }
public void setDot(int dot) {}
public void moveDot(int dot) {}
}
}