/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: ModalCommandDialog.java
*
* Copyright (c) 2003 Sun Microsystems and Static Free Software
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.user.dialogs;
import com.sun.electric.tool.user.Exec;
import java.awt.*;
import java.awt.event.WindowListener;
import java.awt.event.WindowEvent;
/**
* This provides a modal (blocking) dialog, to prevent the user
* from doing anything while the CVS command is running.
* This dialog will exit once the CVS command is finished, returning
* control to the user.
* <P>
* I have disabled the cancel button for now, as the only way to
* stop the external CVS process is to kill it, which may result
* in corrupted databases. I am not sure how to cancel (ctrl-c, SIGINTR)
* the external process.
* @author gainsley
*/
public class ModalCommandDialog extends javax.swing.JDialog implements Exec.FinishedListener,
WindowListener {
private Exec exec;
/** Creates new form ModalCommandDialog */
public ModalCommandDialog(Frame owner, boolean modal, Exec e, String message1, String message2) {
super(owner, modal);
this.exec = e;
this.exec.addFinishedListener(this);
initComponents();
jLabel1.setText(message1);
jLabel2.setText(message2);
if (owner != null) {
Rectangle rect = owner.getBounds();
Rectangle size = getBounds();
this.setLocation((int)(rect.getCenterX()-size.getX()), (int)(rect.getCenterY()-size.getY()));
}
addWindowListener(this);
// for now, disable cancel, as it kills the process, instead of telling it
// to cleanly exit
cancelButton.setEnabled(false);
pack();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
jLabel1 = new javax.swing.JLabel();
cancelButton = new javax.swing.JButton();
jLabel2 = new javax.swing.JLabel();
getContentPane().setLayout(new java.awt.GridBagLayout());
jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel1.setText("jLabel1");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
getContentPane().add(jLabel1, gridBagConstraints);
cancelButton.setText("Cancel");
cancelButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cancelButtonActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
gridBagConstraints.insets = new java.awt.Insets(6, 0, 6, 0);
getContentPane().add(cancelButton, gridBagConstraints);
jLabel2.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel2.setText("jLabel2");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
getContentPane().add(jLabel2, gridBagConstraints);
}// </editor-fold>//GEN-END:initComponents
private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
exec.destroyProcess();
removeWindowListener(this);
setVisible(false);
}//GEN-LAST:event_cancelButtonActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton cancelButton;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
// End of variables declaration//GEN-END:variables
public void processFinished(Exec.FinishedEvent e) {
removeWindowListener(this);
setVisible(false);
}
public void windowOpened(WindowEvent e) {
this.exec.start();
}
public void windowClosing(WindowEvent e) {}
public void windowClosed(WindowEvent e) {}
public void windowIconified(WindowEvent e) {}
public void windowDeiconified(WindowEvent e) {}
public void windowActivated(WindowEvent e) {}
public void windowDeactivated(WindowEvent e) {}
}