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/***************************************************************************
* Copyright (c) 2004 - 2007 Eike Stepper, Germany.
* 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:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.net4j.buddies.internal.ui.views;
import org.eclipse.net4j.buddies.IBuddyCollaboration;
import org.eclipse.net4j.buddies.internal.ui.dnd.BuddiesTransfer;
import org.eclipse.net4j.buddies.protocol.IBuddy;
import org.eclipse.net4j.buddies.protocol.ICollaboration;
import org.eclipse.net4j.util.container.ContainerUtil;
import org.eclipse.net4j.util.container.IContainer;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.dnd.DND;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
public class BuddiesView extends SessionManagerView
{
public BuddiesView()
{
}
@Override
protected IContainer<?> getContainer()
{
return getSession() != null ? getSession() : ContainerUtil.emptyContainer();
}
@Override
protected Control createControl(Composite parent)
{
Control control = super.createControl(parent);
TreeViewer viewer = getViewer();
Transfer[] transfers = new Transfer[] { BuddiesTransfer.INSTANCE };
viewer.addDragSupport(DND.DROP_LINK, transfers, new BuddiesDragListener(viewer));
return control;
}
@Override
protected void doubleClicked(Object object)
{
if (getSession() != null && object instanceof IBuddy)
{
IBuddy buddy = (IBuddy)object;
IBuddy self = getSession().getSelf();
ICollaboration collaboration = self.initiate(buddy);
try
{
// The chat dependency is optional
ChatInstaller.installChat((IBuddyCollaboration)collaboration);
}
catch (Throwable ignore)
{
}
}
}
}
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