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/**
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* =========================================================================
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* Bench4Q version 1.2.1
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* =========================================================================
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*
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* Bench4Q is available on the Internet at http://forge.ow2.org/projects/jaspte
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* You can find latest version there.
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*
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* Distributed according to the GNU Lesser General Public Licence.
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or any
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* later version.
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*
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* SEE Copyright.txt FOR FULL COPYRIGHT INFORMATION.
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*
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* This source code is distributed "as is" in the hope that it will be
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* useful. It comes with no warranty, and no author or distributor
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* accepts any responsibility for the consequences of its use.
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*
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*
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* This version is a based on the implementation of TPC-W from University of Wisconsin.
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* This version used some source code of The Grinder.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* * Initial developer(s): Zhiquan Duan.
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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*/
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package org.bench4Q.console.ui;
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import java.awt.BorderLayout;
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import java.awt.Container;
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import java.awt.Cursor;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import javax.swing.JDialog;
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import javax.swing.JFrame;
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import javax.swing.JOptionPane;
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/**
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* <code>JDialog</code> that is more useful than that returned by
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* <code>JOptionPane.createDialog()</code>.
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*/
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public class JOptionPaneDialog extends JDialog {
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/**
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* Constructor.
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*
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* @param frame
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* Parent frame.
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* @param title
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* The title.
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* @param modal
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* <code>true</code> => dialog should be modal.
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* @param optionPane
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* JOptionPane to wrap.
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*/
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public JOptionPaneDialog(JFrame frame, String title, boolean modal,
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JOptionPane optionPane) {
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super(frame, title, modal);
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setOptionPane(optionPane);
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}
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/**
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* Constructor.
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*
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* @param dialog
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* Parent dialog.
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* @param title
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* The title.
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* @param modal
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* <code>true</code> => dialog should be modal.
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* @param optionPane
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* JOptionPane to wrap.
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*/
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public JOptionPaneDialog(JDialog dialog, String title, boolean modal,
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JOptionPane optionPane) {
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super(dialog, title, modal);
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setOptionPane(optionPane);
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}
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/**
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* Common initialistion. We need separate constructors because JDialog does
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* not allow us to treat parentComponent polymorphically.
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*
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* @param optionPane
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* JOptionPane to wrap.
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*/
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private void setOptionPane(final JOptionPane optionPane) {
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setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
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final Container contentPane = getContentPane();
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contentPane.setLayout(new BorderLayout());
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contentPane.add(optionPane, BorderLayout.CENTER);
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pack();
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setLocationRelativeTo(getOwner());
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addWindowListener(new WindowAdapter() {
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private boolean m_gotFocus = false;
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public void windowClosing(WindowEvent e) {
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optionPane.setValue(null);
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}
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public void windowActivated(WindowEvent e) {
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// Once window gets focus, set initial focus
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if (!m_gotFocus) {
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optionPane.selectInitialValue();
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m_gotFocus = true;
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}
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}
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});
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optionPane.addPropertyChangeListener(new PropertyChangeListener() {
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private boolean m_disable = false;
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public void propertyChange(PropertyChangeEvent e) {
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if (isVisible()
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&& e.getSource() == optionPane
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&& !m_disable
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&& (e.getPropertyName().equals(
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JOptionPane.VALUE_PROPERTY) || e
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.getPropertyName().equals(
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JOptionPane.INPUT_VALUE_PROPERTY))) {
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final Cursor oldCursor = getCursor();
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setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
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try {
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if (shouldClose()) {
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setVisible(false);
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dispose();
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}
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} finally {
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m_disable = true;
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optionPane.setValue(null);
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m_disable = false;
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setCursor(oldCursor);
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}
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}
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}
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});
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optionPane.setValue(null);
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}
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/**
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* Whether dialog should be closed on a property change.
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*
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* @return <code>true</code> => it should.
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*/
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protected boolean shouldClose() {
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return true;
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}
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}
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jaspte