/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.

 */

package com.oracle.solaris.vp.client.swing;

import java.awt.*;

import java.awt.event.*;

import java.beans.*;

import javax.swing.WindowConstants;

import com.oracle.solaris.vp.util.misc.finder.Finder;

import com.oracle.solaris.vp.util.swing.ExtDialog;

import com.oracle.solaris.vp.util.swing.glass.*;

import com.oracle.solaris.vp.util.swing.layout.*;

public class LoginDialog extends ExtDialog {

    //

    // Instance data

    //

    private WindowListener listener =

	new WindowAdapter() {

	    @Override

	    public void windowClosing(WindowEvent e) {

		loginPane.setClickedButton(

		    loginPane.getButtonBar().getCancelButton());

		certPane.setClickedButton(

		    loginPane.getButtonBar().getCancelButton());

	    }

	};

    private LoginPane loginPane;

    private CertificatePane certPane;

    private BusyGlassPane busyPane;

    private PropertyChangeListener promptListener =

	new PropertyChangeListener() {

	    @Override

	    public void propertyChange(final PropertyChangeEvent event) {

		EventQueue.invokeLater(

		    new Runnable() {

			@Override

			public void run() {

			    if (event.getNewValue().equals(true)) {

				Component comp = (Component)event.getSource();

				if (comp == loginPane) {

				    certPane.setVisible(false);

				} else if (comp == certPane) {

				    loginPane.setVisible(false);

				}

				comp.setVisible(true);

				getGlassPane().setVisible(false);

				setVisible(true);

			    } else {

				getGlassPane().setVisible(true);

			    }

			}

		    });

	    }

	};

    //

    // Constructors

    //

    public LoginDialog(Window owner, LoginPane loginPane,

	CertificatePane certPane, BusyGlassPane busyPane) {

	super(owner, Finder.getString("login.title"),

	    Dialog.DEFAULT_MODALITY_TYPE);

	this.loginPane = loginPane;

	this.certPane = certPane;

	this.busyPane = busyPane;

	LayeredGlassPane glass = new LayeredGlassPane();

	glass.add(new BlockingGlassPane(false));

	glass.add(busyPane);

	setGlassPane(glass);

	loginPane.addPropertyChangeListener(DialogPane.PROPERTY_PROMPTING,

	    promptListener);

	certPane.addPropertyChangeListener(DialogPane.PROPERTY_PROMPTING,

	    promptListener);

	addWindowListener(listener);

	ColumnLayout layout = new ColumnLayout(VerticalAnchor.FILL);

	ColumnLayoutConstraint c = new ColumnLayoutConstraint(

	    HorizontalAnchor.FILL);

	Container cont = getContentPane();

	cont.setLayout(layout);

	cont.add(loginPane, c);

	cont.add(certPane, c);

	setDefaultCloseOperation(WindowConstants.HIDE_ON_CLOSE);

	pack();

	setAutoResizeEnabled(true);

    }

    //

    // Window methods

    //

    @Override

    public void dispose() {

	loginPane.removePropertyChangeListener(

	    DialogPane.PROPERTY_PROMPTING, promptListener);

	certPane.removePropertyChangeListener(

	    DialogPane.PROPERTY_PROMPTING, promptListener);

	removeWindowListener(listener);

	super.dispose();

    }

    //

    // LoginDialog methods

    //

    public CertificatePane getCertificatePane() {

	return certPane;

    }

    public LoginPane getLoginPane() {

	return loginPane;

    }

}