/*
* 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: 2010-06-28 19:33:48 +0200 (Mon, 28 Jun 2010) $
* $Author: bananeweizen $
* $Revision: 6662 $
*/
package util.ui;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import util.ui.customizableitems.SelectableItemList;
import com.jgoodies.forms.builder.ButtonBarBuilder2;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import com.jgoodies.forms.layout.RowSpec;
import devplugin.Channel;
import devplugin.Plugin;
/**
* The ChannelChooserDlg class provides a Dialog for choosing channels. The user
* can choose from all subscribed channels.
*/
public class ChannelChooserDlg extends JDialog implements WindowClosingIf {
private Channel[] mResultChannelArr;
private Channel[] mChannelArr;
private OrderChooser mChannelOrderChooser;
private SelectableItemList mChannelItemList;
/**
* If this Dialog should contain an OrderChooser use this type.
*/
public static final int ORDER_CHOOSER = 0;
/**
* If this Dialog should contain a SelectableItemList use this type.
*/
public static final int SELECTABLE_ITEM_LIST = 1;
private static final util.ui.Localizer mLocalizer
= util.ui.Localizer.getLocalizerFor(ChannelChooserDlg.class);
/**
*
* @param parent
* @param channelArr
* The initially selected channels
* @param description
* A description text below the channel list.
* @since 3.0
*/
public ChannelChooserDlg(Window parent, Channel[] channelArr,
String description) {
super(parent);
setModal(true);
init(channelArr, description, ORDER_CHOOSER);
}
/**
*
* @param parent
* @param channelArr
* The initially selected channels
* @param description
* A description text below the channel list.
* @deprecated since 3.0
*/
@Deprecated
public ChannelChooserDlg(Dialog parent, Channel[] channelArr, String description) {
this((Window) parent, channelArr, description);
}
/**
*
* @param parent
* @param channelArr
* The initially selected channels
* @param description
* A description text below the channel list.
* @deprecated since 3.0
*/
@Deprecated
public ChannelChooserDlg(Frame parent, Channel[] channelArr, String description) {
this((Window) parent, channelArr, description);
}
/**
*
* @param parent
* @param channelArr
* The initially selected channels
* @param description
* A description text below the channel list.
* @param type
* The type of this ChannelChooser
* @since 3.0
*/
public ChannelChooserDlg(Window parent, Channel[] channelArr,
String description, int type) {
super(parent);
setModal(true);
init(channelArr, description, type);
}
/**
*
* @param parent
* @param channelArr
* The initially selected channels
* @param description
* A description text below the channel list.
* @param type
* The type of this ChannelChooser
* @deprecated since 3.0
*/
@Deprecated
public ChannelChooserDlg(Dialog parent, Channel[] channelArr, String description, int type) {
this((Window) parent, channelArr, description, type);
}
/**
*
* @param parent
* @param channelArr
* The initially selected channels
* @param description
* A description text below the channel list.
* @param type
* The type of this ChannelChooser
* @deprecated since 3.0
*/
@Deprecated
public ChannelChooserDlg(Frame parent, Channel[] channelArr, String description, int type) {
this((Window) parent, channelArr, description, type);
}
private void init(Channel[] channelArr, String description, int type) {
setTitle(mLocalizer.msg("chooseChannels","choose channels"));
UiUtilities.registerForClosing(this);
if (channelArr == null) {
mChannelArr = new Channel[]{};
mResultChannelArr = new Channel[]{};
}
else {
mChannelArr = channelArr;
mResultChannelArr = channelArr;
}
JPanel contentPane = (JPanel)getContentPane();
FormLayout layout = new FormLayout("fill:pref:grow", "");
contentPane.setLayout(layout);
contentPane.setBorder(Borders.DLU4_BORDER);
CellConstraints cc = new CellConstraints();
if(type == ORDER_CHOOSER) {
mChannelOrderChooser = new OrderChooser(mResultChannelArr, Plugin.getPluginManager().getSubscribedChannels());
mChannelItemList = null;
}
else {
mChannelItemList = new SelectableItemList(mResultChannelArr, Plugin.getPluginManager().getSubscribedChannels());
mChannelOrderChooser = null;
}
int pos = 1;
layout.appendRow(RowSpec.decode("fill:default:grow"));
layout.appendRow(RowSpec.decode("3dlu"));
if(mChannelOrderChooser != null) {
contentPane.add(mChannelOrderChooser, cc.xy(1,pos));
} else {
contentPane.add(mChannelItemList, cc.xy(1,pos));
}
pos += 2;
if (description != null) {
JLabel lb = new JLabel(description);
layout.appendRow(RowSpec.decode("pref"));
layout.appendRow(RowSpec.decode("3dlu"));
contentPane.add(lb, cc.xy(1,pos));
pos += 2;
}
JButton okBt = new JButton(Localizer.getLocalization(Localizer.I18N_OK));
JButton cancelBt = new JButton(Localizer.getLocalization(Localizer.I18N_CANCEL));
okBt.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent event) {
Object[] o = mChannelOrderChooser != null ? mChannelOrderChooser.getOrder() : mChannelItemList.getSelection();
mResultChannelArr = new Channel[o.length];
for (int i=0;i<o.length;i++) {
mResultChannelArr[i]=(Channel)o[i];
}
setVisible(false);
}
});
cancelBt.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent event) {
mResultChannelArr = null;
setVisible(false);
}
});
ButtonBarBuilder2 builder = new ButtonBarBuilder2();
builder.addGlue();
builder.addButton(new JButton[] {okBt, cancelBt});
layout.appendRow(RowSpec.decode("pref"));
contentPane.add(builder.getPanel(), cc.xy(1,pos));
pack();
}
/**
*
* @return an array of the selected channels. If the user cancelled the dialog,
* the array from the constructor call is returned.
*/
public Channel[] getChannels() {
if (mResultChannelArr==null) {
return mChannelArr;
}
return mResultChannelArr;
}
public void close() {
setVisible(false);
}
}