/*
* TV-Browser
* Copyright (C) 04-2003 Martin Oberhauser (martin@tvbrowser.org)
*
* 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.
*
* CVS information:
* $RCSfile$
* $Source$
* $Date: 2010-01-29 20:02:35 +0100 (Fri, 29 Jan 2010) $
* $Author: bananeweizen $
* $Revision: 6423 $
*/
package tvbrowser.ui.settings.channel;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.URL;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;
import org.apache.commons.lang.StringUtils;
import tvbrowser.core.tvdataservice.ChannelGroupManager;
import tvbrowser.core.tvdataservice.TvDataServiceProxy;
import util.browserlauncher.Launch;
import util.ui.Localizer;
import util.ui.UiUtilities;
import util.ui.WindowClosingIf;
import util.ui.html.ExtendedHTMLDocument;
import util.ui.html.ExtendedHTMLEditorKit;
import util.ui.html.HTMLTextHelper;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import devplugin.Channel;
import devplugin.ChannelGroup;
/**
* Shows the ChannelGroup Information Dialog
*/
public class ChannelGroupInfoDialog extends JDialog implements WindowClosingIf{
/** Translation */
private static final util.ui.Localizer mLocalizer
= util.ui.Localizer.getLocalizerFor(ChannelGroupInfoDialog.class);
/** Infos about the channel group */
private ChannelGroup mChannelGroup;
public ChannelGroupInfoDialog(JDialog dialog, ChannelGroup group) {
super(dialog, true);
setTitle(group.getName());
mChannelGroup = group;
initGui();
}
/**
* Create the GUI
*/
private void initGui() {
UiUtilities.registerForClosing(this);
JPanel panel = (JPanel) getContentPane();
panel.setBorder(Borders.DLU4_BORDER);
panel.setLayout(new FormLayout("fill:default:grow, default", "fill:default:grow, 3dlu, default"));
CellConstraints cc = new CellConstraints();
final JEditorPane infoPanel = new JEditorPane();
infoPanel.setEditorKit(new ExtendedHTMLEditorKit());
ExtendedHTMLDocument doc = (ExtendedHTMLDocument) infoPanel.getDocument();
infoPanel.setEditable(false);
infoPanel.setText(generateHtml(doc));
infoPanel.addHyperlinkListener(new HyperlinkListener() {
public void hyperlinkUpdate(HyperlinkEvent evt) {
if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
URL url = evt.getURL();
if (url != null) {
Launch.openURL(url.toString());
}
}
}
});
final JScrollPane scrollPane = new JScrollPane(infoPanel);
panel.add(scrollPane, cc.xyw(1,1,2));
JButton ok = new JButton(Localizer.getLocalization(Localizer.I18N_OK));
ok.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
SwingUtilities.invokeLater(new Runnable(){
public void run() {
infoPanel.scrollRectToVisible(new Rectangle(0,0));
}
});
panel.add(ok, cc.xy(2,3));
setSize(500, 350);
}
private String getNotNull(String s) {
if (StringUtils.isBlank(s)) {
return "<unknown>";
}
return s;
}
/**
* Generate the HML for the EditorPane
* @param doc Document to use
* @return Html-Text
*/
private String generateHtml(ExtendedHTMLDocument doc) {
StringBuilder html = new StringBuilder(1024);
html.append("<html><style type=\"text/css\" media=\"screen\">"
+ "<!--" +
"body {font-size:12px;font-family:Dialog;}" +
"h1 {font-size:12px;font-family:Dialog;font-weight:bold;}" +
"-->" +
"</style><body>");
html.append("<table><tr><td valign=\"top\"><b>").append(mChannelGroup.getName()).append("</b></td></tr></table>");
html.append("<h1>").append(mLocalizer.msg("provider", "Provider")).append("</h1>");
html.append(HTMLTextHelper.convertTextToHtml(getNotNull(mChannelGroup.getProviderName()), true));
html.append("<h1>").append(mLocalizer.msg("description", "Description")).append("</h1>");
html.append(HTMLTextHelper.convertTextToHtml(getNotNull(mChannelGroup.getDescription()), true));
html.append("<h1>").append(Localizer.getLocalization(Localizer.I18N_CHANNELS)).append("</h1>");
TvDataServiceProxy proxy = ChannelGroupManager.getInstance().getTvDataService(mChannelGroup);
if (proxy != null) {
Channel[] ch = proxy.getAvailableChannels(mChannelGroup);
if (ch != null) {
StringBuilder buf = new StringBuilder();
for (int i=0; i<ch.length-1; i++) {
buf.append(ch[i].getName()).append(", ");
}
if (ch.length>0) {
buf.append(ch[ch.length-1].getName());
}
html.append(HTMLTextHelper.convertTextToHtml(buf.toString(), false));
}
}
html.append("</body></html>");
return html.toString();
}
public void close() {
setVisible(false);
}
}