/****************************************************************************
* Copyright (c) 2007 Remy Suen and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Remy Suen <remy.suen@gmail.com> - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.internal.provider.bittorrent.ui;
import java.io.File;
import java.io.IOException;
import org.eclipse.ecf.core.ContainerCreateException;
import org.eclipse.ecf.core.ContainerFactory;
import org.eclipse.ecf.core.IContainer;
import org.eclipse.ecf.filetransfer.IFileTransfer;
import org.eclipse.ecf.filetransfer.IFileTransferListener;
import org.eclipse.ecf.filetransfer.IRetrieveFileTransferContainerAdapter;
import org.eclipse.ecf.filetransfer.IncomingFileTransferException;
import org.eclipse.ecf.filetransfer.events.IFileTransferEvent;
import org.eclipse.ecf.filetransfer.events.IIncomingFileTransferEvent;
import org.eclipse.ecf.filetransfer.events.IIncomingFileTransferReceiveStartEvent;
import org.eclipse.ecf.filetransfer.identity.FileCreateException;
import org.eclipse.ecf.filetransfer.identity.FileIDFactory;
import org.eclipse.ecf.filetransfer.identity.IFileID;
import org.eclipse.ecf.filetransfer.ui.FileTransfersView;
import org.eclipse.ecf.ui.IConnectWizard;
import org.eclipse.ecf.ui.dialogs.ContainerConnectErrorDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
public class BitTorrentConnectWizard extends Wizard implements IConnectWizard, INewWizard {
private IWorkbench workbench;
private BitTorrentConnectWizardPage page;
private IContainer container;
private IFileID targetID;
private IWorkbenchPage workbenchPage;
private String torrentFile;
public BitTorrentConnectWizard() {
super();
}
public BitTorrentConnectWizard(String torrentFile) {
this();
this.torrentFile = torrentFile;
}
public void addPages() {
page = new BitTorrentConnectWizardPage(torrentFile);
addPage(page);
}
public void init(IWorkbench workbench, IContainer container) {
this.workbench = workbench;
this.container = container;
setWindowTitle(Messages.getString("BitTorrentConnectWizardPage.File_Sharing.Title"));
}
public void init(IWorkbench workbench, IStructuredSelection selection) {
this.workbench = workbench;
this.container = null;
try {
this.container = ContainerFactory.getDefault().createContainer("ecf.filetransfer.bittorrent");
} catch (final ContainerCreateException e) {
// None
}
setWindowTitle(Messages.getString("BitTorrentConnectWizardPage.File_Sharing.Title"));
}
public boolean performFinish() {
workbenchPage = workbench.getActiveWorkbenchWindow().getActivePage();
final IRetrieveFileTransferContainerAdapter irftca = (IRetrieveFileTransferContainerAdapter) container.getAdapter(IRetrieveFileTransferContainerAdapter.class);
try {
targetID = FileIDFactory.getDefault().createFileID(irftca.getRetrieveNamespace(), page.getTorrentName());
} catch (final FileCreateException e) {
new ContainerConnectErrorDialog(workbench.getActiveWorkbenchWindow().getShell(), 1, "The target ID to connect to could not be created", page.getTorrentName(), e).open();
return true;
}
try {
irftca.sendRetrieveRequest(targetID, new IFileTransferListener() {
public void handleTransferEvent(final IFileTransferEvent e) {
if (e instanceof IIncomingFileTransferReceiveStartEvent) {
try {
final IFileTransfer ift = ((IIncomingFileTransferReceiveStartEvent) e).receive(new File(page.getTargetName()));
workbenchPage.getWorkbenchWindow().getShell().getDisplay().asyncExec(new Runnable() {
public void run() {
FileTransfersView.addTransfer(ift);
}
});
} catch (final IOException ioe) {
new ContainerConnectErrorDialog(workbench.getActiveWorkbenchWindow().getShell(), 1, "Could not write to " + page.getTargetName(), page.getTargetName(), null).open();
}
} else if (e instanceof IIncomingFileTransferEvent) {
final FileTransfersView ftv = (FileTransfersView) workbenchPage.findView(FileTransfersView.ID);
if (ftv != null) {
workbenchPage.getWorkbenchWindow().getShell().getDisplay().asyncExec(new Runnable() {
public void run() {
ftv.update(((IIncomingFileTransferEvent) e).getSource());
}
});
}
}
}
}, null);
} catch (final IncomingFileTransferException e) {
new ContainerConnectErrorDialog(workbench.getActiveWorkbenchWindow().getShell(), 1, "Could not send retrieval request.", targetID.getName(), e).open();
}
return true;
}
}