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// --- BEGIN COPYRIGHT BLOCK ---
// This program 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; version 2 of the License.
//
// This program 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 this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.admin.certsrv.task;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
import com.netscape.admin.certsrv.*;
import com.netscape.management.client.util.*;
import com.netscape.certsrv.common.*;
/**
* Display this dialog to get the certificate
* instance name.
*
* @author Jack Pan-Chen
* @version $Revision$, $Date$
*/
public class CreateInstanceDialog extends JDialog
implements ActionListener, DocumentListener, MouseListener
{
/*==========================================================
* variables
*==========================================================*/
private static final String PREFIX = "CREATEINSTANCE";
private static final int WIDTH = 300;
private static final int HEIGHT = 150;
private JTextField mInstanceField; // username textfield
private boolean mCanceled = true; // exit state of the dialog
private String mInstanceName; // username
private JFrame mParentFrame;
private ResourceBundle mResource;
private JButton mOK, mCancel;
private KeyListener mTextFieldKeyListener;
/*==========================================================
* constructors
*==========================================================*/
/**
* @param parent parent frame
*/
public CreateInstanceDialog(JFrame parent) {
super(parent, true);
mParentFrame = parent;
mResource =
ResourceBundle.getBundle(CMSAdminResources.class.getName());
mTextFieldKeyListener = new TextFieldKeyListener();
setTitle(mResource.getString(PREFIX+"_TITLE"));
setLocationRelativeTo(parent);
JPanel center = new JPanel();
getContentPane().setLayout(new BorderLayout());
GridBagLayout gb = new GridBagLayout();
GridBagConstraints gbc = new GridBagConstraints();
center.setLayout(gb);
JPanel contentPanel = new JPanel();
GridBagLayout gb1 = new GridBagLayout();
contentPanel.setLayout(gb1);
CMSAdminUtil.resetGBC(gbc);
gbc.anchor = gbc.NORTH;
gbc.gridwidth = gbc.REMAINDER;
gbc.weightx = 1.0;
gbc.weighty = 1.0;
gb.setConstraints(contentPanel, gbc);
center.add(contentPanel);
CMSAdminUtil.resetGBC(gbc);
JLabel lUsername =
new JLabel(mResource.getString(PREFIX+"_LABEL_INSTANCE_LABEL"));
lUsername.setToolTipText(
mResource.getString(PREFIX+"_LABEL_INSTANCE_TTIP"));
mInstanceField = new JTextField();
mInstanceField.addKeyListener(mTextFieldKeyListener);
mInstanceField.getDocument().addDocumentListener(this);
mInstanceField.addMouseListener(this);
CMSAdminUtil.addEntryField(contentPanel, lUsername, mInstanceField,
gbc);
JPanel actionPanel = makeActionPane();
CMSAdminUtil.resetGBC(gbc);
gbc.anchor = gbc.NORTH;
gbc.gridwidth = gbc.REMAINDER;
gbc.gridheight = gbc.REMAINDER;
gbc.weightx = 1.0;
gb.setConstraints(actionPanel, gbc);
center.add(actionPanel);
getContentPane().add("Center",center);
mCanceled=false;
mInstanceName="";
setSize( WIDTH, HEIGHT );
addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
//setVisible(false);
dispose();
mCanceled = true;
}
}
);
}
/*==========================================================
* public methods
*==========================================================*/
/**
* return the exit status of the dialog
*
* @return true if the user hits the cancel button.
*/
public boolean isCancel() {
return mCanceled;
}
/**
* Returns the username typed in by the user, on OK.
*
* @return The selected username, if the user hits the OK button.
*/
public String getInstanceName() {
return mInstanceName;
}
/*==========================================================
* EVNET HANDLER METHODS
*==========================================================*/
public void actionPerformed(ActionEvent evt) {
if (evt.getSource().equals(mOK)) {
mInstanceName = mInstanceField.getText().trim();
mCanceled = false;
//setVisible(false);
this.dispose();
return;
}
if (evt.getSource().equals(mCancel)) {
//setVisible(false);
mCanceled = true;
this.dispose();
return;
}
}
//== DocumentListener ==
public void insertUpdate(DocumentEvent e) {
setButtons();
}
public void removeUpdate(DocumentEvent e){
setButtons();
}
public void changedUpdate(DocumentEvent e){
setButtons();
}
//==== MOUSELISTENER ======================
public void mouseClicked(MouseEvent e) {
setButtons();
}
public void mousePressed(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {
setButtons();
}
/*==========================================================
* private methods
*==========================================================*/
private JPanel makeActionPane() {
mOK = CMSAdminUtil.makeJButton(mResource, PREFIX, "OK", null,
this);
mOK.setEnabled(false);
mCancel = CMSAdminUtil.makeJButton(mResource, PREFIX, "CANCEL",
null, this);
JButton[] buttons = { mOK, mCancel};
JButtonFactory.resize( buttons );
return CMSAdminUtil.makeJButtonPanel(buttons, false);
}
//set buttons
private void setButtons() {
if (mInstanceField.getText().trim().equals("")){
mOK.setEnabled(false);
} else {
mOK.setEnabled(true);
getRootPane().setDefaultButton(mOK);
}
}
/**
* Inner class which handles key events for JTextField components.
*/
class TextFieldKeyListener implements KeyListener
{
public void keyTyped(KeyEvent e) {
}
public void keyPressed(KeyEvent e) {
}
public void keyReleased(KeyEvent e) {
if(e.getKeyCode() == KeyEvent.VK_ENTER) {
if (!mInstanceField.getText().trim().equals("")) {
mOK.doClick();
}
}
}
}
}
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