/**
* eobjects.org DataCleaner
* Copyright (C) 2010 eobjects.org
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.eobjects.datacleaner.windows;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Image;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import javax.swing.JComponent;
import javax.swing.JDialog;
import org.eobjects.datacleaner.bootstrap.WindowContext;
import org.eobjects.datacleaner.panels.DCBannerPanel;
import org.eobjects.datacleaner.panels.DCPanel;
import org.eobjects.datacleaner.util.ImageManager;
import org.eobjects.datacleaner.util.WidgetUtils;
public abstract class AbstractDialog extends JDialog implements DCWindow, WindowListener {
private static final long serialVersionUID = 1L;
private volatile boolean initialized = false;
private final Image _bannerImage;
private final WindowContext _windowContext;
private volatile Color _topBackgroundColor = WidgetUtils.BG_COLOR_DARK;
private volatile Color _bottomBackgroundColor = WidgetUtils.BG_COLOR_DARK;
public AbstractDialog(WindowContext windowContext) {
this(windowContext, null);
}
public AbstractDialog(WindowContext windowContext, Image bannerImage) {
super();
// modal dialogs are turned off because they prevent use of default
// uncaught exception handlers(!)
setModal(false);
setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
addWindowListener(this);
setResizable(isWindowResizable());
_bannerImage = bannerImage;
_windowContext = windowContext;
}
protected void setTopBackgroundColor(Color topBackgroundColor) {
_topBackgroundColor = topBackgroundColor;
}
protected void setBottomBackgroundColor(Color bottomBackgroundColor) {
_bottomBackgroundColor = bottomBackgroundColor;
}
@Override
public void open() {
setVisible(true);
}
@Override
public void close() {
if (isVisible()) {
dispose();
}
}
protected void updateWindowTitle() {
String windowTitle = getWindowTitle();
if (windowTitle == null) {
windowTitle = "DataCleaner";
} else {
if (windowTitle.indexOf("DataCleaner") == -1) {
windowTitle = windowTitle + " | DataCleaner";
}
}
setTitle(windowTitle);
}
protected void initialize() {
updateWindowTitle();
setIconImage(getWindowIcon());
setResizable(isWindowResizable());
JComponent content = getWindowContent();
getContentPane().add(content);
getContentPane().setPreferredSize(content.getPreferredSize());
pack();
WidgetUtils.centerOnScreen(this);
_windowContext.onShow(this);
}
@Override
public void setVisible(boolean b) {
if (b == false) {
throw new UnsupportedOperationException("Window does not support hiding, consider using dispose()");
}
if (!initialized) {
initialized = true;
initialize();
}
super.setVisible(true);
}
protected boolean isWindowResizable() {
return false;
}
@Override
public Image getWindowIcon() {
return ImageManager.getInstance().getImage("images/window/app-icon.png");
}
protected final JComponent getWindowContent() {
DCPanel panel = new DCPanel(_topBackgroundColor, _bottomBackgroundColor);
panel.setLayout(new BorderLayout());
DCBannerPanel bannerPanel = new DCBannerPanel(_bannerImage, getBannerTitle());
panel.add(bannerPanel, BorderLayout.NORTH);
JComponent dialogContent = getDialogContent();
panel.add(dialogContent, BorderLayout.CENTER);
panel.setPreferredSize(getDialogWidth(), bannerPanel.getPreferredSize().height
+ dialogContent.getPreferredSize().height);
return panel;
}
protected abstract String getBannerTitle();
protected abstract int getDialogWidth();
protected abstract JComponent getDialogContent();
@Override
public void windowOpened(WindowEvent e) {
}
@Override
public final void windowClosing(WindowEvent e) {
boolean dispose = onWindowClosing();
if (dispose) {
dispose();
}
}
@Override
public void dispose() {
_windowContext.onDispose(this);
super.dispose();
}
@Override
public WindowContext getWindowContext() {
return _windowContext;
}
protected boolean onWindowClosing() {
return true;
}
@Override
public void windowClosed(WindowEvent e) {
}
@Override
public void windowIconified(WindowEvent e) {
}
@Override
public void windowDeiconified(WindowEvent e) {
}
@Override
public void windowActivated(WindowEvent e) {
}
@Override
public void windowDeactivated(WindowEvent e) {
}
@Override
public Component toComponent() {
return this;
}
}