/*
* Created on Jun 29, 2006 10:16:26 PM
* Copyright (C) 2006 Aelitis, All Rights Reserved.
*
* 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.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package com.aelitis.azureus.ui.swt.browser.listener.publish;
import org.eclipse.swt.widgets.Shell;
import com.aelitis.azureus.ui.swt.browser.msg.BrowserMessage;
import com.aelitis.azureus.ui.swt.browser.txn.AbstractTransactionalListener;
import com.aelitis.azureus.ui.swt.browser.txn.Transaction;
/**
* Handles messages from the PublishNewContent page.
*
* <ul>
* <li> choose-file </li>
* <li> choose-folder </li>
* <li> torrent-ready </li>
* </ul>
*
* @author dharkness
* @created Jul 18, 2006
*/
public class PublishListener extends AbstractTransactionalListener
{
public static final String DEFAULT_LISTENER_ID = "publish";
public static final String OP_CHOOSE_FILE = "choose-file";
public static final String OP_CHOOSE_FOLDER = "choose-folder";
public static final String OP_CHOOSE_THUMBNAIL = "choose-thumbnail";
public static final String OP_EDIT_THUMBNAIL = "edit-thumbnail";
public static final String OP_TORRENT_READY = "torrent-ready";
public static final String OP_CANCEL = "cancel";
private Shell shell;
private LocalHoster hoster;
public PublishListener(Shell s, LocalHoster hoster) {
this(s, DEFAULT_LISTENER_ID, hoster);
}
public PublishListener(Shell s, String id, LocalHoster hoster) {
super(id);
this.shell = s;
this.hoster = hoster;
registerOperationTxnRequiresNew(OP_CHOOSE_FILE);
registerOperationTxnRequiresNew(OP_CHOOSE_FOLDER);
registerOperationTxnMandatory(OP_CHOOSE_THUMBNAIL);
registerOperationTxnMandatory(OP_TORRENT_READY);
registerOperationTxnRequired(OP_CANCEL);
registerOperationTxnRequiresNew(OP_EDIT_THUMBNAIL);
}
/**
* Handles the given message, usually by parsing the parameters
* and calling the appropriate operation.
*
* @param message holds all message information
*/
public void handleTxnlMessage ( BrowserMessage message , Transaction txn ) {
PublishTransaction realTxn = (PublishTransaction) txn;
realTxn.setShell(shell);
realTxn.setLocalHoster(hoster);
if ( OP_CHOOSE_FILE.equals(message.getOperationId()) ) {
realTxn.chooseFile(message);
}
else if ( OP_CHOOSE_FOLDER.equals(message.getOperationId()) ) {
realTxn.chooseFolder(message);
}
else if ( OP_CHOOSE_THUMBNAIL.equals(message.getOperationId()) || OP_EDIT_THUMBNAIL.equals(message.getOperationId())) {
realTxn.chooseThumbnail(message);
}
else if ( OP_TORRENT_READY.equals(message.getOperationId()) ) {
realTxn.torrentIsReady(message);
}
else if ( OP_CANCEL.equals(message.getOperationId()) ) {
realTxn.cancel();
}
else {
throw new IllegalArgumentException("Unknown operation: " + message.getOperationId());
}
}
}
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