// BlogBridge -- RSS feed reader, manager, and web based service
// Copyright (C) 2002-2006 by R. Pito Salas
//
// 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;
// either version 2 of the License, or (at your option) any later version.
//
// 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., 59 Temple Place,
// Suite 330, Boston, MA 02111-1307 USA
//
// Contact: R. Pito Salas
// mailto:pitosalas@users.sourceforge.net
// More information: about BlogBridge
// http://www.blogbridge.com
// http://sourceforge.net/projects/blogbridge
//
// $Id: LicensePage.java,v 1.4 2006/05/31 08:55:21 spyromus Exp $
//
package com.salas.bb.installation.wizard;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.factories.ButtonBarFactory;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.uif.util.ResourceUtils;
import com.jgoodies.uifextras.util.UIFactory;
import com.salas.bb.utils.ResourceID;
import com.salas.bb.utils.i18n.Strings;
import com.salas.bb.utils.uif.BBFormBuilder;
import com.salas.bb.utils.uif.HeaderPanelExt;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Page with licensing information.
*/
public class LicensePage extends DefaultWizardPage
{
private static final Logger LOG = Logger.getLogger(LicensePage.class.getName());
private JEditorPane licensePane;
private JRadioButton rbAccept;
private JRadioButton rbDecline;
/**
* Creates page.
*
* @param aPrev listener of 'Previous' button.
* @param aNext listener of 'Next' button.
* @param aCancel listener of 'Cancel' button.
*/
public LicensePage(ActionListener aPrev, ActionListener aNext, ActionListener aCancel)
{
initComponents();
build(buildButtonBar(aPrev, aNext, aCancel));
}
/**
* Creates bar with buttons.
*/
private JComponent buildButtonBar(ActionListener aPrev, ActionListener aNext,
ActionListener aCancel)
{
JPanel bar = ButtonBarFactory.buildRightAlignedBar(
WizardUIHelper.createPreviousButton(aPrev),
WizardUIHelper.createNextButton(aNext),
WizardUIHelper.createCancelButton(aCancel));
bar.setBorder(Borders.BUTTON_BAR_GAP_BORDER);
bar.setOpaque(false);
return bar;
}
/**
* Creates and configures the UI components.
*/
private void initComponents()
{
String licenseUrlS = ResourceUtils.getString(ResourceID.LICENSE_AGREEMENT_PATH);
if (LOG.isLoggable(Level.FINE))
{
LOG.fine("License URL string: " + licenseUrlS);
}
URL licenseUrl = ResourceUtils.getURL(licenseUrlS);
licensePane = UIFactory.createHTMLPane(false, true);
licensePane.setBackground(UIFactory.getLightBackground());
licensePane.setMargin(new Insets(0, 10, 0, 5));
try
{
licensePane.setPage(licenseUrl);
} catch (IOException e)
{
e.printStackTrace();
}
rbAccept = new JRadioButton(Strings.message("installer.license.accept"));
rbDecline = new JRadioButton(Strings.message("installer.license.decline"));
ButtonGroup group = new ButtonGroup();
group.add(rbAccept);
group.add(rbDecline);
}
/**
* Builds the panel.
*/
public void build(JComponent buttonBar)
{
buttonBar.setBorder(Borders.createEmptyBorder("6dlu, 6dlu, 6dlu, 6dlu"));
BBFormBuilder builder = new BBFormBuilder("15dlu, left:min:grow, 15dlu", this);
builder.append(buildHeader(), 3);
builder.setLeadingColumnOffset(1);
builder.appendRow("15dlu");
builder.appendRow("min:grow");
builder.nextLine(2);
builder.append(buildLicensePanel(), 1, CellConstraints.FILL, CellConstraints.FILL);
builder.append(rbAccept);
builder.append(rbDecline);
builder.setLeadingColumnOffset(0);
builder.append(buttonBar, 3);
}
/**
* Creates the panel's header.
*/
private JComponent buildHeader()
{
return new HeaderPanelExt(
Strings.message("installer.license.title"),
Strings.message("installer.license.header"),
ResourceUtils.getIcon(ResourceID.LICENSE_ICON));
}
/**
* Builds and configures the license panel.
*/
private JComponent buildLicensePanel()
{
JScrollPane scrollPane = new JScrollPane(licensePane);
scrollPane.putClientProperty("jgoodies.isEtched", Boolean.TRUE);
// Register license keyboard actions.
KeyStroke[] registeredKeystrokes = scrollPane.getRegisteredKeyStrokes();
for (int i = 0; i < registeredKeystrokes.length; i++)
{
KeyStroke keyStroke = registeredKeystrokes[i];
ActionListener keyboardAction = scrollPane.getActionForKeyStroke(keyStroke);
scrollPane.unregisterKeyboardAction(keyStroke);
scrollPane.registerKeyboardAction(keyboardAction, keyStroke,
JComponent.WHEN_IN_FOCUSED_WINDOW);
}
return scrollPane;
}
/**
* Validates and returns error message to display or <code>null</code> if information on the
* page is valid.
*
* @return string to display or <code>null</code>.
*/
public String validatePage()
{
String msg = null;
if (!rbAccept.isSelected()) msg = Strings.message("installer.license.warning");
return msg;
}
}