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package org.eclipse.ecf.internal.provider.xmpp.ui;
import java.io.File;
import org.eclipse.ecf.core.IContainer;
import org.eclipse.ecf.core.identity.ID;
import org.eclipse.ecf.filetransfer.IFileTransferListener;
import org.eclipse.ecf.filetransfer.IOutgoingFileTransferContainerAdapter;
import org.eclipse.ecf.filetransfer.OutgoingFileTransferException;
import org.eclipse.ecf.filetransfer.events.IFileTransferEvent;
import org.eclipse.ecf.filetransfer.events.IOutgoingFileTransferResponseEvent;
import org.eclipse.ecf.internal.provider.xmpp.XMPPContainer;
import org.eclipse.ecf.internal.ui.Messages;
import org.eclipse.ecf.presence.IPresence;
import org.eclipse.ecf.presence.roster.IRosterEntry;
import org.eclipse.ecf.presence.ui.roster.AbstractRosterEntryContributionItem;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
public class XMPPCompoundContributionItem extends
AbstractRosterEntryContributionItem {
private static final IContributionItem[] EMPTY_ARRAY = new IContributionItem[0];
private Shell shell;
protected IContributionItem[] getContributionItems() {
Object selection = getSelection();
if (!(selection instanceof IRosterEntry)) {
return EMPTY_ARRAY;
}
final IRosterEntry entry = (IRosterEntry) selection;
IContainer container = getContainerForRosterEntry(entry);
if (container instanceof XMPPContainer) {
shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
.getShell();
IContributionItem[] contributions = new IContributionItem[2];
final IOutgoingFileTransferContainerAdapter ioftca = (IOutgoingFileTransferContainerAdapter) container
.getAdapter(IOutgoingFileTransferContainerAdapter.class);
IPresence presence = entry.getPresence();
boolean type = (presence == null) ? false : presence.getType()
.equals(IPresence.Type.AVAILABLE);
boolean mode = (presence == null) ? false : presence.getMode()
.equals(IPresence.Mode.AVAILABLE);
if (!(ioftca != null && type && mode)) {
return EMPTY_ARRAY;
}
IAction fileSendAction = new Action() {
public void run() {
sendFileToTarget(ioftca, entry.getUser().getID());
}
};
fileSendAction.setText("Send File");
fileSendAction.setImageDescriptor(PlatformUI.getWorkbench()
.getSharedImages().getImageDescriptor(
ISharedImages.IMG_OBJ_FILE));
contributions[0] = new ActionContributionItem(fileSendAction);
contributions[1] = new Separator();
return contributions;
} else {
return EMPTY_ARRAY;
}
}
private void sendFileToTarget(
IOutgoingFileTransferContainerAdapter fileTransfer,
final ID targetID) {
FileDialog fd = new FileDialog(shell, SWT.OPEN);
// XXX this should be some default path set by preferences
fd.setFilterPath(System.getProperty("user.home"));
fd.setText(NLS.bind(Messages.RosterView_SendFile_title, targetID
.getName()));
final String res = fd.open();
if (res != null) {
File aFile = new File(res);
try {
fileTransfer.sendOutgoingRequest(targetID, aFile,
new IFileTransferListener() {
public void handleTransferEvent(
final IFileTransferEvent event) {
Display.getDefault().asyncExec(new Runnable() {
public void run() {
// XXX This should be handled more
// gracefully/with better UI (progress
// bar?)
if (event instanceof IOutgoingFileTransferResponseEvent) {
if (!((IOutgoingFileTransferResponseEvent) event)
.requestAccepted())
MessageDialog
.openInformation(
shell,
Messages.RosterView_SendFile_response_title,
NLS
.bind(
Messages.RosterView_SendFile_response_message,
res,
targetID
.getName()));
}
}
});
}
}, null);
} catch (OutgoingFileTransferException e) {
MessageDialog
.openError(
shell,
Messages.RosterView_SendFile_requestexception_title,
NLS
.bind(
Messages.RosterView_SendFile_requestexception_message,
new Object[] { res,
e.getLocalizedMessage() }));
}
}
}
}
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