Fix line endings in master (dos2unix)

25 files changed, 2370 insertions, 2370 deletions

diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/AbstractItemProvider.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/AbstractItemProvider.java
index 4659c473cb..381ec467a3 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/AbstractItemProvider.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/AbstractItemProvider.java
@@ -1,237 +1,237 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.IBuddyCollaboration;

-import org.eclipse.net4j.buddies.common.IBuddy;

-import org.eclipse.net4j.buddies.common.ICollaboration;

-import org.eclipse.net4j.buddies.common.IMembership;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.ui.shared.SharedIcons;

-import org.eclipse.net4j.util.container.IContainer;

-import org.eclipse.net4j.util.lifecycle.LifecycleUtil;

-import org.eclipse.net4j.util.ui.UIUtil;

-import org.eclipse.net4j.util.ui.actions.LongRunningAction;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-import org.eclipse.net4j.util.ui.views.ContainerItemProvider;

-import org.eclipse.net4j.util.ui.views.ContainerView;

-import org.eclipse.net4j.util.ui.views.IElementFilter;

-

-import org.eclipse.core.runtime.IProgressMonitor;

-import org.eclipse.jface.action.IMenuManager;

-import org.eclipse.jface.action.Separator;

-import org.eclipse.jface.viewers.ITreeSelection;

-import org.eclipse.jface.viewers.Viewer;

-import org.eclipse.swt.SWT;

-import org.eclipse.swt.graphics.Color;

-import org.eclipse.swt.graphics.Font;

-import org.eclipse.swt.graphics.Image;

-

-/**

- * @author Eike Stepper

- */

-public abstract class AbstractItemProvider extends ContainerItemProvider<IContainer<Object>>

-{

-  public static final Color GRAY = UIUtil.getDisplay().getSystemColor(SWT.COLOR_GRAY);

-

-  private Font bold;

-

-  public AbstractItemProvider()

-  {

-  }

-

-  public AbstractItemProvider(IElementFilter rootElementFilter)

-  {

-    super(rootElementFilter);

-  }

-

-  @Override

-  public void dispose()

-  {

-    UIUtil.dispose(bold);

-    super.dispose();

-  }

-

-  public Font getBold()

-  {

-    return bold;

-  }

-

-  @Override

-  protected Node createNode(Node parent, Object element)

-  {

-    if (element instanceof IMembership)

-    {

-      IMembership membership = (IMembership)element;

-      return createMembershipNode(parent, membership);

-    }

-

-    return super.createNode(parent, element);

-  }

-

-  protected abstract Node createMembershipNode(Node parent, IMembership membership);

-

-  @Override

-  public String getText(Object obj)

-  {

-    if (obj instanceof IBuddy)

-    {

-      IBuddy buddy = (IBuddy)obj;

-      return buddy.getUserID();

-    }

-

-    if (obj instanceof ICollaboration)

-    {

-      ICollaboration collaboration = (ICollaboration)obj;

-      return collaboration.getTitle();

-    }

-

-    if (obj instanceof IMembership)

-    {

-      IMembership membership = (IMembership)obj;

-      return getText(membership);

-    }

-

-    return super.getText(obj);

-  }

-

-  protected abstract String getText(IMembership membership);

-

-  @Override

-  public Image getImage(Object obj)

-  {

-    if (obj instanceof IBuddy)

-    {

-      IBuddy buddy = (IBuddy)obj;

-      switch (buddy.getState())

-      {

-      case AVAILABLE:

-        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY);

-

-      case LONESOME:

-        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY_LONESOME);

-

-      case AWAY:

-        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY_AWAY);

-

-      case DO_NOT_DISTURB:

-        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY_DO_NOT_DISTURB);

-      }

-    }

-

-    if (obj instanceof ICollaboration)

-    {

-      return SharedIcons.getImage(SharedIcons.OBJ_COLLABORATION);

-    }

-

-    if (obj instanceof IMembership)

-    {

-      IMembership membership = (IMembership)obj;

-      return getImage(membership);

-    }

-

-    return super.getImage(obj);

-  }

-

-  protected abstract Image getImage(IMembership membership);

-

-  @Override

-  public Color getForeground(Object obj)

-  {

-    if (obj instanceof IBuddy)

-    {

-      IBuddy buddy = (IBuddy)obj;

-      switch (buddy.getState())

-      {

-      case AWAY:

-      case DO_NOT_DISTURB:

-        return GRAY;

-      }

-    }

-

-    return super.getForeground(obj);

-  }

-

-  @Override

-  public Font getFont(Object obj)

-  {

-    if (obj instanceof IBuddy)

-    {

-      IBuddy buddy = (IBuddy)obj;

-      switch (buddy.getState())

-      {

-      case LONESOME:

-        return bold;

-      }

-    }

-

-    return super.getFont(obj);

-  }

-

-  @Override

-  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)

-  {

-    manager.add(new Separator());

-    if (selection.size() == 1)

-    {

-      Object obj = selection.getFirstElement();

-      if (obj instanceof IBuddy)

-      {

-        manager.add(new RemoveAction(obj));

-      }

-      else if (obj instanceof IBuddyCollaboration)

-      {

-        final IBuddyCollaboration collaboration = (IBuddyCollaboration)obj;

-        manager.add(new SafeAction(

-            Messages.getString("AbstractItemProvider.0"), Messages.getString("AbstractItemProvider.1")) //$NON-NLS-1$ //$NON-NLS-2$

-            {

-              @Override

-              protected void safeRun() throws Exception

-              {

-                collaboration.leave();

-              }

-            });

-      }

-    }

-  }

-

-  @Override

-  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)

-  {

-    UIUtil.dispose(bold);

-    super.inputChanged(viewer, oldInput, newInput);

-    bold = UIUtil.getBoldFont(getViewer().getControl());

-  }

-

-  /**

-   * @author Eike Stepper

-   */

-  public class RemoveAction extends LongRunningAction

-  {

-    private Object object;

-

-    public RemoveAction(Object object)

-    {

-      super(

-          Messages.getString("AbstractItemProvider.2"), Messages.getString("AbstractItemProvider.3"), ContainerView.getDeleteImageDescriptor()); //$NON-NLS-1$ //$NON-NLS-2$

-      this.object = object;

-    }

-

-    /**

-     * @since 2.0

-     */

-    @Override

-    protected void doRun(IProgressMonitor progressMonitor) throws Exception

-    {

-      LifecycleUtil.deactivateNoisy(object);

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.IBuddyCollaboration;
+import org.eclipse.net4j.buddies.common.IBuddy;
+import org.eclipse.net4j.buddies.common.ICollaboration;
+import org.eclipse.net4j.buddies.common.IMembership;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.ui.shared.SharedIcons;
+import org.eclipse.net4j.util.container.IContainer;
+import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
+import org.eclipse.net4j.util.ui.UIUtil;
+import org.eclipse.net4j.util.ui.actions.LongRunningAction;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+import org.eclipse.net4j.util.ui.views.ContainerItemProvider;
+import org.eclipse.net4j.util.ui.views.ContainerView;
+import org.eclipse.net4j.util.ui.views.IElementFilter;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.action.IMenuManager;
+import org.eclipse.jface.action.Separator;
+import org.eclipse.jface.viewers.ITreeSelection;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * @author Eike Stepper
+ */
+public abstract class AbstractItemProvider extends ContainerItemProvider<IContainer<Object>>
+{
+  public static final Color GRAY = UIUtil.getDisplay().getSystemColor(SWT.COLOR_GRAY);
+
+  private Font bold;
+
+  public AbstractItemProvider()
+  {
+  }
+
+  public AbstractItemProvider(IElementFilter rootElementFilter)
+  {
+    super(rootElementFilter);
+  }
+
+  @Override
+  public void dispose()
+  {
+    UIUtil.dispose(bold);
+    super.dispose();
+  }
+
+  public Font getBold()
+  {
+    return bold;
+  }
+
+  @Override
+  protected Node createNode(Node parent, Object element)
+  {
+    if (element instanceof IMembership)
+    {
+      IMembership membership = (IMembership)element;
+      return createMembershipNode(parent, membership);
+    }
+
+    return super.createNode(parent, element);
+  }
+
+  protected abstract Node createMembershipNode(Node parent, IMembership membership);
+
+  @Override
+  public String getText(Object obj)
+  {
+    if (obj instanceof IBuddy)
+    {
+      IBuddy buddy = (IBuddy)obj;
+      return buddy.getUserID();
+    }
+
+    if (obj instanceof ICollaboration)
+    {
+      ICollaboration collaboration = (ICollaboration)obj;
+      return collaboration.getTitle();
+    }
+
+    if (obj instanceof IMembership)
+    {
+      IMembership membership = (IMembership)obj;
+      return getText(membership);
+    }
+
+    return super.getText(obj);
+  }
+
+  protected abstract String getText(IMembership membership);
+
+  @Override
+  public Image getImage(Object obj)
+  {
+    if (obj instanceof IBuddy)
+    {
+      IBuddy buddy = (IBuddy)obj;
+      switch (buddy.getState())
+      {
+      case AVAILABLE:
+        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY);
+
+      case LONESOME:
+        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY_LONESOME);
+
+      case AWAY:
+        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY_AWAY);
+
+      case DO_NOT_DISTURB:
+        return SharedIcons.getImage(SharedIcons.OBJ_BUDDY_DO_NOT_DISTURB);
+      }
+    }
+
+    if (obj instanceof ICollaboration)
+    {
+      return SharedIcons.getImage(SharedIcons.OBJ_COLLABORATION);
+    }
+
+    if (obj instanceof IMembership)
+    {
+      IMembership membership = (IMembership)obj;
+      return getImage(membership);
+    }
+
+    return super.getImage(obj);
+  }
+
+  protected abstract Image getImage(IMembership membership);
+
+  @Override
+  public Color getForeground(Object obj)
+  {
+    if (obj instanceof IBuddy)
+    {
+      IBuddy buddy = (IBuddy)obj;
+      switch (buddy.getState())
+      {
+      case AWAY:
+      case DO_NOT_DISTURB:
+        return GRAY;
+      }
+    }
+
+    return super.getForeground(obj);
+  }
+
+  @Override
+  public Font getFont(Object obj)
+  {
+    if (obj instanceof IBuddy)
+    {
+      IBuddy buddy = (IBuddy)obj;
+      switch (buddy.getState())
+      {
+      case LONESOME:
+        return bold;
+      }
+    }
+
+    return super.getFont(obj);
+  }
+
+  @Override
+  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)
+  {
+    manager.add(new Separator());
+    if (selection.size() == 1)
+    {
+      Object obj = selection.getFirstElement();
+      if (obj instanceof IBuddy)
+      {
+        manager.add(new RemoveAction(obj));
+      }
+      else if (obj instanceof IBuddyCollaboration)
+      {
+        final IBuddyCollaboration collaboration = (IBuddyCollaboration)obj;
+        manager.add(new SafeAction(
+            Messages.getString("AbstractItemProvider.0"), Messages.getString("AbstractItemProvider.1")) //$NON-NLS-1$ //$NON-NLS-2$
+            {
+              @Override
+              protected void safeRun() throws Exception
+              {
+                collaboration.leave();
+              }
+            });
+      }
+    }
+  }
+
+  @Override
+  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
+  {
+    UIUtil.dispose(bold);
+    super.inputChanged(viewer, oldInput, newInput);
+    bold = UIUtil.getBoldFont(getViewer().getControl());
+  }
+
+  /**
+   * @author Eike Stepper
+   */
+  public class RemoveAction extends LongRunningAction
+  {
+    private Object object;
+
+    public RemoveAction(Object object)
+    {
+      super(
+          Messages.getString("AbstractItemProvider.2"), Messages.getString("AbstractItemProvider.3"), ContainerView.getDeleteImageDescriptor()); //$NON-NLS-1$ //$NON-NLS-2$
+      this.object = object;
+    }
+
+    /**
+     * @since 2.0
+     */
+    @Override
+    protected void doRun(IProgressMonitor progressMonitor) throws Exception
+    {
+      LifecycleUtil.deactivateNoisy(object);
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesContentProvider.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesContentProvider.java
index b2f89d1fa2..bbb50a79c6 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesContentProvider.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesContentProvider.java
@@ -1,41 +1,41 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.common.IBuddyContainer;

-import org.eclipse.net4j.util.ui.StructuredContentProvider;

-

-/**

- * @author Eike Stepper

- */

-public class BuddiesContentProvider extends StructuredContentProvider<IBuddyContainer>

-{

-  public BuddiesContentProvider()

-  {

-  }

-

-  public Object[] getElements(Object inputElement)

-  {

-    return getInput().getElements();

-  }

-

-  @Override

-  protected void connectInput(IBuddyContainer input)

-  {

-    input.addListener(this);

-  }

-

-  @Override

-  protected void disconnectInput(IBuddyContainer input)

-  {

-    input.removeListener(this);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.common.IBuddyContainer;
+import org.eclipse.net4j.util.ui.StructuredContentProvider;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuddiesContentProvider extends StructuredContentProvider<IBuddyContainer>
+{
+  public BuddiesContentProvider()
+  {
+  }
+
+  public Object[] getElements(Object inputElement)
+  {
+    return getInput().getElements();
+  }
+
+  @Override
+  protected void connectInput(IBuddyContainer input)
+  {
+    input.addListener(this);
+  }
+
+  @Override
+  protected void disconnectInput(IBuddyContainer input)
+  {
+    input.removeListener(this);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesItemProvider.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesItemProvider.java
index 3f2113169b..9a9d66545b 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesItemProvider.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/BuddiesItemProvider.java
@@ -1,49 +1,49 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.common.IMembership;

-import org.eclipse.net4j.util.ui.views.IElementFilter;

-

-import org.eclipse.swt.graphics.Image;

-

-/**

- * @author Eike Stepper

- */

-public class BuddiesItemProvider extends AbstractItemProvider

-{

-  public BuddiesItemProvider()

-  {

-  }

-

-  public BuddiesItemProvider(IElementFilter rootElementFilter)

-  {

-    super(rootElementFilter);

-  }

-

-  @Override

-  protected Node createMembershipNode(Node parent, IMembership membership)

-  {

-    return createLeafNode(parent, membership);

-  }

-

-  @Override

-  protected String getText(IMembership membership)

-  {

-    return getText(membership.getCollaboration());

-  }

-

-  @Override

-  protected Image getImage(IMembership membership)

-  {

-    return getImage(membership.getCollaboration());

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.common.IMembership;
+import org.eclipse.net4j.util.ui.views.IElementFilter;
+
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuddiesItemProvider extends AbstractItemProvider
+{
+  public BuddiesItemProvider()
+  {
+  }
+
+  public BuddiesItemProvider(IElementFilter rootElementFilter)
+  {
+    super(rootElementFilter);
+  }
+
+  @Override
+  protected Node createMembershipNode(Node parent, IMembership membership)
+  {
+    return createLeafNode(parent, membership);
+  }
+
+  @Override
+  protected String getText(IMembership membership)
+  {
+    return getText(membership.getCollaboration());
+  }
+
+  @Override
+  protected Image getImage(IMembership membership)
+  {
+    return getImage(membership.getCollaboration());
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/ChatInstaller.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/ChatInstaller.java
index be76e940b6..a6b7184bff 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/ChatInstaller.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/ChatInstaller.java
@@ -1,29 +1,29 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.IBuddyCollaboration;

-import org.eclipse.net4j.buddies.chat.IChat;

-

-/**

- * @author Eike Stepper

- */

-public final class ChatInstaller

-{

-  private ChatInstaller()

-  {

-  }

-

-  public static void installChat(IBuddyCollaboration collaboration)

-  {

-    collaboration.installFacility(IChat.TYPE);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.IBuddyCollaboration;
+import org.eclipse.net4j.buddies.chat.IChat;
+
+/**
+ * @author Eike Stepper
+ */
+public final class ChatInstaller
+{
+  private ChatInstaller()
+  {
+  }
+
+  public static void installChat(IBuddyCollaboration collaboration)
+  {
+    collaboration.installFacility(IChat.TYPE);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsContentProvider.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsContentProvider.java
index 0c30de6453..5d508835ae 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsContentProvider.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsContentProvider.java
@@ -1,41 +1,41 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.common.ICollaborationContainer;

-import org.eclipse.net4j.util.ui.StructuredContentProvider;

-

-/**

- * @author Eike Stepper

- */

-public class CollaborationsContentProvider extends StructuredContentProvider<ICollaborationContainer>

-{

-  public CollaborationsContentProvider()

-  {

-  }

-

-  public Object[] getElements(Object inputElement)

-  {

-    return getInput().getElements();

-  }

-

-  @Override

-  protected void connectInput(ICollaborationContainer input)

-  {

-    input.addListener(this);

-  }

-

-  @Override

-  protected void disconnectInput(ICollaborationContainer input)

-  {

-    input.removeListener(this);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.common.ICollaborationContainer;
+import org.eclipse.net4j.util.ui.StructuredContentProvider;
+
+/**
+ * @author Eike Stepper
+ */
+public class CollaborationsContentProvider extends StructuredContentProvider<ICollaborationContainer>
+{
+  public CollaborationsContentProvider()
+  {
+  }
+
+  public Object[] getElements(Object inputElement)
+  {
+    return getInput().getElements();
+  }
+
+  @Override
+  protected void connectInput(ICollaborationContainer input)
+  {
+    input.addListener(this);
+  }
+
+  @Override
+  protected void disconnectInput(ICollaborationContainer input)
+  {
+    input.removeListener(this);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsItemProvider.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsItemProvider.java
index d0cb7ee1e1..c453e89f0f 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsItemProvider.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/CollaborationsItemProvider.java
@@ -1,141 +1,141 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.common.ICollaboration;

-import org.eclipse.net4j.buddies.common.IMembership;

-import org.eclipse.net4j.internal.buddies.Self;

-import org.eclipse.net4j.util.event.IEvent;

-import org.eclipse.net4j.util.event.IListener;

-import org.eclipse.net4j.util.lifecycle.ILifecycleEvent;

-import org.eclipse.net4j.util.ui.views.IElementFilter;

-

-import org.eclipse.swt.graphics.Image;

-

-import java.util.Collection;

-

-/**

- * @author Eike Stepper

- */

-public class CollaborationsItemProvider extends AbstractItemProvider

-{

-  public CollaborationsItemProvider()

-  {

-  }

-

-  public CollaborationsItemProvider(IElementFilter rootElementFilter)

-  {

-    super(rootElementFilter);

-  }

-

-  @Override

-  protected Node createNode(Node parent, Object element)

-  {

-    if (element instanceof Self)

-    {

-      return new SelfNode((Self)element);

-    }

-

-    if (element instanceof IMembership)

-    {

-      IMembership membership = (IMembership)element;

-      if (membership.getBuddy() instanceof Self)

-      {

-        return null;

-      }

-    }

-

-    return super.createNode(parent, element);

-  }

-

-  @Override

-  protected Node createMembershipNode(Node parent, IMembership membership)

-  {

-    return createLeafNode(parent, membership);

-  }

-

-  @Override

-  protected String getText(IMembership membership)

-  {

-    return getText(membership.getBuddy());

-  }

-

-  @Override

-  protected Image getImage(IMembership membership)

-  {

-    return getImage(membership.getBuddy());

-  }

-

-  /**

-   * @since 4.0

-   */

-  @Override

-  public void refreshElement(Object element, boolean updateLabels)

-  {

-    super.refreshElement(null, updateLabels);

-  }

-

-  /**

-   * @author Eike Stepper

-   */

-  private class SelfNode extends AbstractContainerNode implements IListener

-  {

-    private Self self;

-

-    public SelfNode(Self self)

-    {

-      super(null);

-      this.self = self;

-    }

-

-    @Override

-    public void dispose()

-    {

-      if (!isDisposed())

-      {

-        self.removeListener(containerListener);

-        super.dispose();

-      }

-    }

-

-    public Self getElement()

-    {

-      return self;

-    }

-

-    public void notifyEvent(IEvent event)

-    {

-      IMembership membership = (IMembership)event.getSource();

-      if (event instanceof ILifecycleEvent)

-      {

-        ILifecycleEvent e = (ILifecycleEvent)event;

-        if (e.getKind() == ILifecycleEvent.Kind.DEACTIVATED)

-        {

-          membership.removeListener(this);

-          ICollaboration collaboration = membership.getCollaboration();

-          Node node = getNode(collaboration);

-          if (node != null)

-          {

-            node.dispose();

-          }

-        }

-      }

-    }

-

-    @Override

-    protected Node addChild(Collection<Node> children, Object element)

-    {

-      IMembership membership = (IMembership)element;

-      membership.addListener(this);

-      return super.addChild(children, membership.getCollaboration());

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.common.ICollaboration;
+import org.eclipse.net4j.buddies.common.IMembership;
+import org.eclipse.net4j.internal.buddies.Self;
+import org.eclipse.net4j.util.event.IEvent;
+import org.eclipse.net4j.util.event.IListener;
+import org.eclipse.net4j.util.lifecycle.ILifecycleEvent;
+import org.eclipse.net4j.util.ui.views.IElementFilter;
+
+import org.eclipse.swt.graphics.Image;
+
+import java.util.Collection;
+
+/**
+ * @author Eike Stepper
+ */
+public class CollaborationsItemProvider extends AbstractItemProvider
+{
+  public CollaborationsItemProvider()
+  {
+  }
+
+  public CollaborationsItemProvider(IElementFilter rootElementFilter)
+  {
+    super(rootElementFilter);
+  }
+
+  @Override
+  protected Node createNode(Node parent, Object element)
+  {
+    if (element instanceof Self)
+    {
+      return new SelfNode((Self)element);
+    }
+
+    if (element instanceof IMembership)
+    {
+      IMembership membership = (IMembership)element;
+      if (membership.getBuddy() instanceof Self)
+      {
+        return null;
+      }
+    }
+
+    return super.createNode(parent, element);
+  }
+
+  @Override
+  protected Node createMembershipNode(Node parent, IMembership membership)
+  {
+    return createLeafNode(parent, membership);
+  }
+
+  @Override
+  protected String getText(IMembership membership)
+  {
+    return getText(membership.getBuddy());
+  }
+
+  @Override
+  protected Image getImage(IMembership membership)
+  {
+    return getImage(membership.getBuddy());
+  }
+
+  /**
+   * @since 4.0
+   */
+  @Override
+  public void refreshElement(Object element, boolean updateLabels)
+  {
+    super.refreshElement(null, updateLabels);
+  }
+
+  /**
+   * @author Eike Stepper
+   */
+  private class SelfNode extends AbstractContainerNode implements IListener
+  {
+    private Self self;
+
+    public SelfNode(Self self)
+    {
+      super(null);
+      this.self = self;
+    }
+
+    @Override
+    public void dispose()
+    {
+      if (!isDisposed())
+      {
+        self.removeListener(containerListener);
+        super.dispose();
+      }
+    }
+
+    public Self getElement()
+    {
+      return self;
+    }
+
+    public void notifyEvent(IEvent event)
+    {
+      IMembership membership = (IMembership)event.getSource();
+      if (event instanceof ILifecycleEvent)
+      {
+        ILifecycleEvent e = (ILifecycleEvent)event;
+        if (e.getKind() == ILifecycleEvent.Kind.DEACTIVATED)
+        {
+          membership.removeListener(this);
+          ICollaboration collaboration = membership.getCollaboration();
+          Node node = getNode(collaboration);
+          if (node != null)
+          {
+            node.dispose();
+          }
+        }
+      }
+    }
+
+    @Override
+    protected Node addChild(Collection<Node> children, Object element)
+    {
+      IMembership membership = (IMembership)element;
+      membership.addListener(this);
+      return super.addChild(children, membership.getCollaboration());
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/MembershipItemProvider.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/MembershipItemProvider.java
index 8d2e434109..f472653fff 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/MembershipItemProvider.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/MembershipItemProvider.java
@@ -1,49 +1,49 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui;

-

-import org.eclipse.net4j.buddies.common.IMembership;

-import org.eclipse.net4j.util.ui.views.IElementFilter;

-

-import org.eclipse.swt.graphics.Image;

-

-/**

- * @author Eike Stepper

- */

-public class MembershipItemProvider extends AbstractItemProvider

-{

-  public MembershipItemProvider()

-  {

-  }

-

-  public MembershipItemProvider(IElementFilter rootElementFilter)

-  {

-    super(rootElementFilter);

-  }

-

-  @Override

-  protected Node createMembershipNode(Node parent, IMembership membership)

-  {

-    return createContaineNode(parent, membership);

-  }

-

-  @Override

-  protected String getText(IMembership membership)

-  {

-    return getText(membership.getBuddy()) + "(" + getText(membership.getCollaboration()) + ")"; //$NON-NLS-1$ //$NON-NLS-2$

-  }

-

-  @Override

-  protected Image getImage(IMembership membership)

-  {

-    return null;

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui;
+
+import org.eclipse.net4j.buddies.common.IMembership;
+import org.eclipse.net4j.util.ui.views.IElementFilter;
+
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * @author Eike Stepper
+ */
+public class MembershipItemProvider extends AbstractItemProvider
+{
+  public MembershipItemProvider()
+  {
+  }
+
+  public MembershipItemProvider(IElementFilter rootElementFilter)
+  {
+    super(rootElementFilter);
+  }
+
+  @Override
+  protected Node createMembershipNode(Node parent, IMembership membership)
+  {
+    return createContaineNode(parent, membership);
+  }
+
+  @Override
+  protected String getText(IMembership membership)
+  {
+    return getText(membership.getBuddy()) + "(" + getText(membership.getCollaboration()) + ")"; //$NON-NLS-1$ //$NON-NLS-2$
+  }
+
+  @Override
+  protected Image getImage(IMembership membership)
+  {
+    return null;
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ConnectAction.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ConnectAction.java
index eec38de927..fdd917d9f6 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ConnectAction.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ConnectAction.java
@@ -1,32 +1,32 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.actions;

-

-import org.eclipse.net4j.buddies.ISessionManager;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-

-/**

- * @author Eike Stepper

- */

-public final class ConnectAction extends SafeAction

-{

-  public ConnectAction()

-  {

-    super(Messages.getString("ConnectAction_0"), Messages.getString("ConnectAction_1")); //$NON-NLS-1$ //$NON-NLS-2$

-  }

-

-  @Override

-  protected void safeRun() throws Exception

-  {

-    ISessionManager.INSTANCE.connect();

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.actions;
+
+import org.eclipse.net4j.buddies.ISessionManager;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+
+/**
+ * @author Eike Stepper
+ */
+public final class ConnectAction extends SafeAction
+{
+  public ConnectAction()
+  {
+    super(Messages.getString("ConnectAction_0"), Messages.getString("ConnectAction_1")); //$NON-NLS-1$ //$NON-NLS-2$
+  }
+
+  @Override
+  protected void safeRun() throws Exception
+  {
+    ISessionManager.INSTANCE.connect();
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/DisconnectAction.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/DisconnectAction.java
index 90a3534123..e23b486a7d 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/DisconnectAction.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/DisconnectAction.java
@@ -1,32 +1,32 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.actions;

-

-import org.eclipse.net4j.buddies.ISessionManager;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-

-/**

- * @author Eike Stepper

- */

-public final class DisconnectAction extends SafeAction

-{

-  public DisconnectAction()

-  {

-    super(Messages.getString("DisconnectAction_0"), Messages.getString("DisconnectAction_1")); //$NON-NLS-1$ //$NON-NLS-2$

-  }

-

-  @Override

-  protected void safeRun() throws Exception

-  {

-    ISessionManager.INSTANCE.disconnect();

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.actions;
+
+import org.eclipse.net4j.buddies.ISessionManager;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+
+/**
+ * @author Eike Stepper
+ */
+public final class DisconnectAction extends SafeAction
+{
+  public DisconnectAction()
+  {
+    super(Messages.getString("DisconnectAction_0"), Messages.getString("DisconnectAction_1")); //$NON-NLS-1$ //$NON-NLS-2$
+  }
+
+  @Override
+  protected void safeRun() throws Exception
+  {
+    ISessionManager.INSTANCE.disconnect();
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/FlashAction.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/FlashAction.java
index 856614978e..41bed59617 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/FlashAction.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/FlashAction.java
@@ -1,32 +1,32 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.actions;

-

-import org.eclipse.net4j.buddies.ISessionManager;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-

-/**

- * @author Eike Stepper

- */

-public final class FlashAction extends SafeAction

-{

-  public FlashAction()

-  {

-    super(Messages.getString("FlashAction_0"), Messages.getString("FlashAction_1")); //$NON-NLS-1$ //$NON-NLS-2$

-  }

-

-  @Override

-  protected void safeRun() throws Exception

-  {

-    ISessionManager.INSTANCE.flashMe();

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.actions;
+
+import org.eclipse.net4j.buddies.ISessionManager;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+
+/**
+ * @author Eike Stepper
+ */
+public final class FlashAction extends SafeAction
+{
+  public FlashAction()
+  {
+    super(Messages.getString("FlashAction_0"), Messages.getString("FlashAction_1")); //$NON-NLS-1$ //$NON-NLS-2$
+  }
+
+  @Override
+  protected void safeRun() throws Exception
+  {
+    ISessionManager.INSTANCE.flashMe();
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ReconnectAction.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ReconnectAction.java
index c3a43124f1..25aafd30fd 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ReconnectAction.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/ReconnectAction.java
@@ -1,33 +1,33 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.actions;

-

-import org.eclipse.net4j.buddies.ISessionManager;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-

-/**

- * @author Eike Stepper

- */

-public final class ReconnectAction extends SafeAction

-{

-  public ReconnectAction()

-  {

-    super(Messages.getString("ReconnectAction_0"), Messages.getString("ReconnectAction_1")); //$NON-NLS-1$ //$NON-NLS-2$

-  }

-

-  @Override

-  protected void safeRun() throws Exception

-  {

-    ISessionManager.INSTANCE.disconnect();

-    ISessionManager.INSTANCE.connect();

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.actions;
+
+import org.eclipse.net4j.buddies.ISessionManager;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+
+/**
+ * @author Eike Stepper
+ */
+public final class ReconnectAction extends SafeAction
+{
+  public ReconnectAction()
+  {
+    super(Messages.getString("ReconnectAction_0"), Messages.getString("ReconnectAction_1")); //$NON-NLS-1$ //$NON-NLS-2$
+  }
+
+  @Override
+  protected void safeRun() throws Exception
+  {
+    ISessionManager.INSTANCE.disconnect();
+    ISessionManager.INSTANCE.connect();
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/StateAction.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/StateAction.java
index 1e2c374309..d0d98384ac 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/StateAction.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/actions/StateAction.java
@@ -1,190 +1,190 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.actions;

-

-import org.eclipse.net4j.buddies.IBuddySession;

-import org.eclipse.net4j.buddies.ISessionManager;

-import org.eclipse.net4j.buddies.common.IBuddy.State;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.internal.buddies.Self;

-import org.eclipse.net4j.ui.shared.SharedIcons;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-

-import org.eclipse.jface.action.Action;

-import org.eclipse.jface.action.ActionContributionItem;

-import org.eclipse.jface.action.IMenuCreator;

-import org.eclipse.swt.widgets.Control;

-import org.eclipse.swt.widgets.Menu;

-

-import java.text.MessageFormat;

-

-/**

- * @author Eike Stepper

- */

-public class StateAction extends SafeAction

-{

-  private State state;

-

-  public StateAction(String text, State state, String key)

-  {

-    super(text, Action.AS_RADIO_BUTTON);

-    setToolTipText(MessageFormat.format(Messages.getString("StateAction_0"), text.toLowerCase())); //$NON-NLS-1$

-    setImageDescriptor(SharedIcons.getDescriptor(key));

-    this.state = state;

-  }

-

-  public void updateState()

-  {

-    IBuddySession session = ISessionManager.INSTANCE.getSession();

-    setEnabled(session != null);

-    setChecked(session != null && session.getSelf().getState() == state);

-  }

-

-  @Override

-  protected void safeRun() throws Exception

-  {

-    IBuddySession session = ISessionManager.INSTANCE.getSession();

-    if (session != null && isChecked())

-    {

-      Self self = (Self)session.getSelf();

-      self.setState(state);

-    }

-  }

-

-  public static class DropDownAction extends Action implements IMenuCreator

-  {

-    private Menu fMenu;

-

-    private StateAction availableAction = new AvailableAction();

-

-    private StateAction lonesomeAction = new LonesomeAction();

-

-    private StateAction awayAction = new AwayAction();

-

-    private StateAction doNotDisturbAction = new DoNotDisturbAction();

-

-    public DropDownAction()

-    {

-      setText(Messages.getString("StateAction_2")); //$NON-NLS-1$

-      setMenuCreator(this);

-    }

-

-    public void dispose()

-    {

-      if (fMenu != null)

-      {

-        fMenu.dispose();

-        fMenu = null;

-      }

-    }

-

-    public void updateState()

-    {

-      availableAction.updateState();

-      lonesomeAction.updateState();

-      awayAction.updateState();

-      doNotDisturbAction.updateState();

-

-      IBuddySession session = ISessionManager.INSTANCE.getSession();

-      if (session != null)

-      {

-        setEnabled(true);

-        State state = session.getSelf().getState();

-        switch (state)

-        {

-        case AVAILABLE:

-          setImageDescriptor(availableAction.getImageDescriptor());

-          break;

-

-        case LONESOME:

-          setImageDescriptor(lonesomeAction.getImageDescriptor());

-          break;

-

-        case AWAY:

-          setImageDescriptor(awayAction.getImageDescriptor());

-          break;

-

-        case DO_NOT_DISTURB:

-          setImageDescriptor(doNotDisturbAction.getImageDescriptor());

-          break;

-        }

-      }

-      else

-      {

-        setImageDescriptor(awayAction.getImageDescriptor());

-        setEnabled(false);

-      }

-    }

-

-    public Menu getMenu(Control parent)

-    {

-      if (fMenu != null)

-      {

-        fMenu.dispose();

-      }

-

-      fMenu = new Menu(parent);

-      addActionToMenu(fMenu, availableAction);

-      addActionToMenu(fMenu, lonesomeAction);

-      addActionToMenu(fMenu, awayAction);

-      addActionToMenu(fMenu, doNotDisturbAction);

-      return fMenu;

-    }

-

-    public Menu getMenu(Menu parent)

-    {

-      return null;

-    }

-

-    @Override

-    public void run()

-    {

-    }

-

-    protected void addActionToMenu(Menu parent, Action action)

-    {

-      ActionContributionItem item = new ActionContributionItem(action);

-      item.fill(parent, -1);

-    }

-  }

-

-  public static final class AvailableAction extends StateAction

-  {

-    public AvailableAction()

-    {

-      super(Messages.getString("StateAction_3"), State.AVAILABLE, SharedIcons.OBJ_BUDDY); //$NON-NLS-1$

-    }

-  }

-

-  public static final class LonesomeAction extends StateAction

-  {

-    public LonesomeAction()

-    {

-      super(Messages.getString("StateAction_4"), State.LONESOME, SharedIcons.OBJ_BUDDY_LONESOME); //$NON-NLS-1$

-    }

-  }

-

-  public static final class AwayAction extends StateAction

-  {

-    public AwayAction()

-    {

-      super(Messages.getString("StateAction_5"), State.AWAY, SharedIcons.OBJ_BUDDY_AWAY); //$NON-NLS-1$

-    }

-  }

-

-  public static final class DoNotDisturbAction extends StateAction

-  {

-    public DoNotDisturbAction()

-    {

-      super(Messages.getString("StateAction_6"), State.DO_NOT_DISTURB, SharedIcons.OBJ_BUDDY_DO_NOT_DISTURB); //$NON-NLS-1$

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.actions;
+
+import org.eclipse.net4j.buddies.IBuddySession;
+import org.eclipse.net4j.buddies.ISessionManager;
+import org.eclipse.net4j.buddies.common.IBuddy.State;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.internal.buddies.Self;
+import org.eclipse.net4j.ui.shared.SharedIcons;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IMenuCreator;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Menu;
+
+import java.text.MessageFormat;
+
+/**
+ * @author Eike Stepper
+ */
+public class StateAction extends SafeAction
+{
+  private State state;
+
+  public StateAction(String text, State state, String key)
+  {
+    super(text, Action.AS_RADIO_BUTTON);
+    setToolTipText(MessageFormat.format(Messages.getString("StateAction_0"), text.toLowerCase())); //$NON-NLS-1$
+    setImageDescriptor(SharedIcons.getDescriptor(key));
+    this.state = state;
+  }
+
+  public void updateState()
+  {
+    IBuddySession session = ISessionManager.INSTANCE.getSession();
+    setEnabled(session != null);
+    setChecked(session != null && session.getSelf().getState() == state);
+  }
+
+  @Override
+  protected void safeRun() throws Exception
+  {
+    IBuddySession session = ISessionManager.INSTANCE.getSession();
+    if (session != null && isChecked())
+    {
+      Self self = (Self)session.getSelf();
+      self.setState(state);
+    }
+  }
+
+  public static class DropDownAction extends Action implements IMenuCreator
+  {
+    private Menu fMenu;
+
+    private StateAction availableAction = new AvailableAction();
+
+    private StateAction lonesomeAction = new LonesomeAction();
+
+    private StateAction awayAction = new AwayAction();
+
+    private StateAction doNotDisturbAction = new DoNotDisturbAction();
+
+    public DropDownAction()
+    {
+      setText(Messages.getString("StateAction_2")); //$NON-NLS-1$
+      setMenuCreator(this);
+    }
+
+    public void dispose()
+    {
+      if (fMenu != null)
+      {
+        fMenu.dispose();
+        fMenu = null;
+      }
+    }
+
+    public void updateState()
+    {
+      availableAction.updateState();
+      lonesomeAction.updateState();
+      awayAction.updateState();
+      doNotDisturbAction.updateState();
+
+      IBuddySession session = ISessionManager.INSTANCE.getSession();
+      if (session != null)
+      {
+        setEnabled(true);
+        State state = session.getSelf().getState();
+        switch (state)
+        {
+        case AVAILABLE:
+          setImageDescriptor(availableAction.getImageDescriptor());
+          break;
+
+        case LONESOME:
+          setImageDescriptor(lonesomeAction.getImageDescriptor());
+          break;
+
+        case AWAY:
+          setImageDescriptor(awayAction.getImageDescriptor());
+          break;
+
+        case DO_NOT_DISTURB:
+          setImageDescriptor(doNotDisturbAction.getImageDescriptor());
+          break;
+        }
+      }
+      else
+      {
+        setImageDescriptor(awayAction.getImageDescriptor());
+        setEnabled(false);
+      }
+    }
+
+    public Menu getMenu(Control parent)
+    {
+      if (fMenu != null)
+      {
+        fMenu.dispose();
+      }
+
+      fMenu = new Menu(parent);
+      addActionToMenu(fMenu, availableAction);
+      addActionToMenu(fMenu, lonesomeAction);
+      addActionToMenu(fMenu, awayAction);
+      addActionToMenu(fMenu, doNotDisturbAction);
+      return fMenu;
+    }
+
+    public Menu getMenu(Menu parent)
+    {
+      return null;
+    }
+
+    @Override
+    public void run()
+    {
+    }
+
+    protected void addActionToMenu(Menu parent, Action action)
+    {
+      ActionContributionItem item = new ActionContributionItem(action);
+      item.fill(parent, -1);
+    }
+  }
+
+  public static final class AvailableAction extends StateAction
+  {
+    public AvailableAction()
+    {
+      super(Messages.getString("StateAction_3"), State.AVAILABLE, SharedIcons.OBJ_BUDDY); //$NON-NLS-1$
+    }
+  }
+
+  public static final class LonesomeAction extends StateAction
+  {
+    public LonesomeAction()
+    {
+      super(Messages.getString("StateAction_4"), State.LONESOME, SharedIcons.OBJ_BUDDY_LONESOME); //$NON-NLS-1$
+    }
+  }
+
+  public static final class AwayAction extends StateAction
+  {
+    public AwayAction()
+    {
+      super(Messages.getString("StateAction_5"), State.AWAY, SharedIcons.OBJ_BUDDY_AWAY); //$NON-NLS-1$
+    }
+  }
+
+  public static final class DoNotDisturbAction extends StateAction
+  {
+    public DoNotDisturbAction()
+    {
+      super(Messages.getString("StateAction_6"), State.DO_NOT_DISTURB, SharedIcons.OBJ_BUDDY_DO_NOT_DISTURB); //$NON-NLS-1$
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/bundle/OM.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/bundle/OM.java
index e31b237815..14cabc5e87 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/bundle/OM.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/bundle/OM.java
@@ -1,59 +1,59 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.bundle;

-

-import org.eclipse.net4j.internal.buddies.SessionManager;

-import org.eclipse.net4j.util.om.OMBundle;

-import org.eclipse.net4j.util.om.OMPlatform;

-import org.eclipse.net4j.util.om.log.OMLogger;

-import org.eclipse.net4j.util.om.trace.OMTracer;

-import org.eclipse.net4j.util.ui.UIActivator;

-

-/**

- * The <em>Operations & Maintenance</em> class of this bundle.

- * 

- * @author Eike Stepper

- */

-public abstract class OM

-{

-  public static final String BUNDLE_ID = "org.eclipse.net4j.buddies.ui"; //$NON-NLS-1$

-

-  public static final String EXT_POINT = "facilityPaneCreators"; //$NON-NLS-1$

-

-  public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);

-

-  public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$

-

-  public static final OMLogger LOG = BUNDLE.logger();

-

-  /**

-   * @author Eike Stepper

-   */

-  public static final class Activator extends UIActivator

-  {

-    public Activator()

-    {

-      super(BUNDLE);

-    }

-

-    @Override

-    protected void doStart() throws Exception

-    {

-      SessionManager.INSTANCE.activate();

-    }

-

-    @Override

-    protected void doStop() throws Exception

-    {

-      SessionManager.INSTANCE.deactivate();

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.bundle;
+
+import org.eclipse.net4j.internal.buddies.SessionManager;
+import org.eclipse.net4j.util.om.OMBundle;
+import org.eclipse.net4j.util.om.OMPlatform;
+import org.eclipse.net4j.util.om.log.OMLogger;
+import org.eclipse.net4j.util.om.trace.OMTracer;
+import org.eclipse.net4j.util.ui.UIActivator;
+
+/**
+ * The <em>Operations & Maintenance</em> class of this bundle.
+ * 
+ * @author Eike Stepper
+ */
+public abstract class OM
+{
+  public static final String BUNDLE_ID = "org.eclipse.net4j.buddies.ui"; //$NON-NLS-1$
+
+  public static final String EXT_POINT = "facilityPaneCreators"; //$NON-NLS-1$
+
+  public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);
+
+  public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$
+
+  public static final OMLogger LOG = BUNDLE.logger();
+
+  /**
+   * @author Eike Stepper
+   */
+  public static final class Activator extends UIActivator
+  {
+    public Activator()
+    {
+      super(BUNDLE);
+    }
+
+    @Override
+    protected void doStart() throws Exception
+    {
+      SessionManager.INSTANCE.activate();
+    }
+
+    @Override
+    protected void doStop() throws Exception
+    {
+      SessionManager.INSTANCE.deactivate();
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/dnd/BuddiesTransfer.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/dnd/BuddiesTransfer.java
index ad4eecc499..e7d4a84e0a 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/dnd/BuddiesTransfer.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/dnd/BuddiesTransfer.java
@@ -1,79 +1,79 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.dnd;

-

-import org.eclipse.net4j.buddies.IBuddySession;

-import org.eclipse.net4j.buddies.common.IBuddy;

-import org.eclipse.net4j.buddies.internal.ui.bundle.OM;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.internal.buddies.SessionManager;

-import org.eclipse.net4j.util.io.ExtendedDataInputStream;

-import org.eclipse.net4j.util.io.ExtendedDataOutputStream;

-import org.eclipse.net4j.util.ui.dnd.DNDTransfer;

-

-import java.io.IOException;

-import java.text.MessageFormat;

-import java.util.ArrayList;

-import java.util.List;

-

-/**

- * @author Eike Stepper

- */

-public class BuddiesTransfer extends DNDTransfer<IBuddy[]>

-{

-  public static final String TYPE_NAME = "buddies-transfer-format"; //$NON-NLS-1$

-

-  public static final BuddiesTransfer INSTANCE = new BuddiesTransfer();

-

-  public BuddiesTransfer()

-  {

-    super(TYPE_NAME);

-  }

-

-  @Override

-  protected void writeObject(ExtendedDataOutputStream out, IBuddy[] buddies) throws IOException

-  {

-    out.writeInt(buddies.length);

-    for (IBuddy buddy : buddies)

-    {

-      out.writeString(buddy.getUserID());

-    }

-  }

-

-  @Override

-  protected IBuddy[] readObject(ExtendedDataInputStream in) throws IOException

-  {

-    IBuddySession session = SessionManager.INSTANCE.getSession();

-    if (session == null)

-    {

-      OM.LOG.warn(Messages.getString("BuddiesTransfer_1")); //$NON-NLS-1$

-      return null;

-    }

-

-    List<IBuddy> buddies = new ArrayList<IBuddy>();

-    int size = in.readInt();

-    for (int i = 0; i < size; i++)

-    {

-      String userID = in.readString();

-      IBuddy buddy = session.getBuddy(userID);

-      if (buddy != null)

-      {

-        buddies.add(buddy);

-      }

-      else

-      {

-        OM.LOG.warn(MessageFormat.format(Messages.getString("BuddiesTransfer_2"), userID)); //$NON-NLS-1$

-      }

-    }

-

-    return buddies.toArray(new IBuddy[buddies.size()]);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.dnd;
+
+import org.eclipse.net4j.buddies.IBuddySession;
+import org.eclipse.net4j.buddies.common.IBuddy;
+import org.eclipse.net4j.buddies.internal.ui.bundle.OM;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.internal.buddies.SessionManager;
+import org.eclipse.net4j.util.io.ExtendedDataInputStream;
+import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
+import org.eclipse.net4j.util.ui.dnd.DNDTransfer;
+
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuddiesTransfer extends DNDTransfer<IBuddy[]>
+{
+  public static final String TYPE_NAME = "buddies-transfer-format"; //$NON-NLS-1$
+
+  public static final BuddiesTransfer INSTANCE = new BuddiesTransfer();
+
+  public BuddiesTransfer()
+  {
+    super(TYPE_NAME);
+  }
+
+  @Override
+  protected void writeObject(ExtendedDataOutputStream out, IBuddy[] buddies) throws IOException
+  {
+    out.writeInt(buddies.length);
+    for (IBuddy buddy : buddies)
+    {
+      out.writeString(buddy.getUserID());
+    }
+  }
+
+  @Override
+  protected IBuddy[] readObject(ExtendedDataInputStream in) throws IOException
+  {
+    IBuddySession session = SessionManager.INSTANCE.getSession();
+    if (session == null)
+    {
+      OM.LOG.warn(Messages.getString("BuddiesTransfer_1")); //$NON-NLS-1$
+      return null;
+    }
+
+    List<IBuddy> buddies = new ArrayList<IBuddy>();
+    int size = in.readInt();
+    for (int i = 0; i < size; i++)
+    {
+      String userID = in.readString();
+      IBuddy buddy = session.getBuddy(userID);
+      if (buddy != null)
+      {
+        buddies.add(buddy);
+      }
+      else
+      {
+        OM.LOG.warn(MessageFormat.format(Messages.getString("BuddiesTransfer_2"), userID)); //$NON-NLS-1$
+      }
+    }
+
+    return buddies.toArray(new IBuddy[buddies.size()]);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/Messages.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/Messages.java
index 80188c78be..6d44ae2178 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/Messages.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/Messages.java
@@ -1,41 +1,41 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Victor Roldan Betancort - initial API and implementation

- *    Eike Stepper - maintenance

- */

-package org.eclipse.net4j.buddies.internal.ui.messages;

-

-import java.util.MissingResourceException;

-import java.util.ResourceBundle;

-

-/**

- * @author Victor Roldan Betancort

- */

-public class Messages

-{

-  private static final String BUNDLE_NAME = "org.eclipse.net4j.buddies.internal.ui.messages.messages"; //$NON-NLS-1$

-

-  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);

-

-  private Messages()

-  {

-  }

-

-  public static String getString(String key)

-  {

-    try

-    {

-      return RESOURCE_BUNDLE.getString(key);

-    }

-    catch (MissingResourceException e)

-    {

-      return '!' + key + '!';

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Victor Roldan Betancort - initial API and implementation
+ *    Eike Stepper - maintenance
+ */
+package org.eclipse.net4j.buddies.internal.ui.messages;
+
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * @author Victor Roldan Betancort
+ */
+public class Messages
+{
+  private static final String BUNDLE_NAME = "org.eclipse.net4j.buddies.internal.ui.messages.messages"; //$NON-NLS-1$
+
+  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);
+
+  private Messages()
+  {
+  }
+
+  public static String getString(String key)
+  {
+    try
+    {
+      return RESOURCE_BUNDLE.getString(key);
+    }
+    catch (MissingResourceException e)
+    {
+      return '!' + key + '!';
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/messages.properties b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/messages.properties
index f892419e7d..187586764f 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/messages.properties
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/messages/messages.properties
@@ -1,37 +1,37 @@
-# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

-#    Victor Roldan Betancort - initial API and implementation

-#    Eike Stepper - maintenance

-

-AbstractItemProvider.0=Leave

-AbstractItemProvider.1=Leave this collaboration

-AbstractItemProvider.2=Remove

-AbstractItemProvider.3=Remove

-BuddiesPreferencePage_0=Server:

-BuddiesPreferencePage_1=User ID:

-BuddiesPreferencePage_2=Password:

-BuddiesPreferencePage_3=Auto Connect

-BuddiesTransfer_1=Buddy session is not available

-BuddiesTransfer_2=Buddy is not available: {0}

-CollaborationsPane_0=Activate {0} facility

-CollaborationsView_2=Start {0}

-CollaborationsView_3=Start a {0} facility

-ConnectAction_0=Connect

-ConnectAction_1=Connect to buddies server

-DisconnectAction_0=Disonnect

-DisconnectAction_1=Disconnect from buddies server

-FlashAction_0=Flash Me

-FlashAction_1=Flash Me

-ReconnectAction_0=Reconnect

-ReconnectAction_1=Reconnect to buddies server

-StateAction_0=Set own state to \"{0}\"

-StateAction_2=Set My State

-StateAction_3=Available

-StateAction_4=Lonesome

-StateAction_5=Away

-StateAction_6=Do Not Disturb

+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+#    Victor Roldan Betancort - initial API and implementation
+#    Eike Stepper - maintenance
+
+AbstractItemProvider.0=Leave
+AbstractItemProvider.1=Leave this collaboration
+AbstractItemProvider.2=Remove
+AbstractItemProvider.3=Remove
+BuddiesPreferencePage_0=Server:
+BuddiesPreferencePage_1=User ID:
+BuddiesPreferencePage_2=Password:
+BuddiesPreferencePage_3=Auto Connect
+BuddiesTransfer_1=Buddy session is not available
+BuddiesTransfer_2=Buddy is not available: {0}
+CollaborationsPane_0=Activate {0} facility
+CollaborationsView_2=Start {0}
+CollaborationsView_3=Start a {0} facility
+ConnectAction_0=Connect
+ConnectAction_1=Connect to buddies server
+DisconnectAction_0=Disonnect
+DisconnectAction_1=Disconnect from buddies server
+FlashAction_0=Flash Me
+FlashAction_1=Flash Me
+ReconnectAction_0=Reconnect
+ReconnectAction_1=Reconnect to buddies server
+StateAction_0=Set own state to \"{0}\"
+StateAction_2=Set My State
+StateAction_3=Available
+StateAction_4=Lonesome
+StateAction_5=Away
+StateAction_6=Do Not Disturb
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/preferences/BuddiesPreferencePage.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/preferences/BuddiesPreferencePage.java
index 9b37f23910..7ebe04e821 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/preferences/BuddiesPreferencePage.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/preferences/BuddiesPreferencePage.java
@@ -1,87 +1,87 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.preferences;

-

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.internal.buddies.bundle.OM;

-import org.eclipse.net4j.util.ui.UIUtil;

-import org.eclipse.net4j.util.ui.prefs.OMPreferencePage;

-

-import org.eclipse.swt.SWT;

-import org.eclipse.swt.layout.GridData;

-import org.eclipse.swt.widgets.Button;

-import org.eclipse.swt.widgets.Composite;

-import org.eclipse.swt.widgets.Control;

-import org.eclipse.swt.widgets.Label;

-import org.eclipse.swt.widgets.Text;

-

-/**

- * @author Eike Stepper

- */

-public class BuddiesPreferencePage extends OMPreferencePage

-{

-  private Text connectorDescription;

-

-  private Text userID;

-

-  private Text password;

-

-  private Button autoConnect;

-

-  public BuddiesPreferencePage()

-  {

-    super(OM.PREFS);

-  }

-

-  @Override

-  protected Control createUI(Composite parent)

-  {

-    Composite composite = UIUtil.createGridComposite(parent, 2);

-    composite.setLayoutData(UIUtil.createGridData());

-

-    new Label(composite, SWT.NONE).setText(Messages.getString("BuddiesPreferencePage_0")); //$NON-NLS-1$

-    connectorDescription = new Text(composite, SWT.BORDER);

-    connectorDescription.setLayoutData(UIUtil.createGridData(true, false));

-

-    new Label(composite, SWT.NONE).setText(Messages.getString("BuddiesPreferencePage_1")); //$NON-NLS-1$

-    userID = new Text(composite, SWT.BORDER);

-    userID.setLayoutData(new GridData(100, SWT.DEFAULT));

-

-    new Label(composite, SWT.NONE).setText(Messages.getString("BuddiesPreferencePage_2")); //$NON-NLS-1$

-    password = new Text(composite, SWT.BORDER | SWT.PASSWORD);

-    password.setLayoutData(new GridData(100, SWT.DEFAULT));

-

-    new Label(composite, SWT.NONE);

-    autoConnect = new Button(composite, SWT.CHECK);

-    autoConnect.setText(Messages.getString("BuddiesPreferencePage_3")); //$NON-NLS-1$

-

-    initValues();

-    return composite;

-  }

-

-  protected void initValues()

-  {

-    connectorDescription.setText(OM.PREF_CONNECTOR_DESCRIPTION.getValue());

-    userID.setText(OM.PREF_USER_ID.getValue());

-    password.setText(OM.PREF_PASSWORD.getValue());

-    autoConnect.setSelection(OM.PREF_AUTO_CONNECT.getValue());

-  }

-

-  @Override

-  public boolean performOk()

-  {

-    OM.PREF_CONNECTOR_DESCRIPTION.setValue(connectorDescription.getText());

-    OM.PREF_USER_ID.setValue(userID.getText());

-    OM.PREF_PASSWORD.setValue(password.getText());

-    OM.PREF_AUTO_CONNECT.setValue(autoConnect.getSelection());

-    return super.performOk();

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.preferences;
+
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.internal.buddies.bundle.OM;
+import org.eclipse.net4j.util.ui.UIUtil;
+import org.eclipse.net4j.util.ui.prefs.OMPreferencePage;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuddiesPreferencePage extends OMPreferencePage
+{
+  private Text connectorDescription;
+
+  private Text userID;
+
+  private Text password;
+
+  private Button autoConnect;
+
+  public BuddiesPreferencePage()
+  {
+    super(OM.PREFS);
+  }
+
+  @Override
+  protected Control createUI(Composite parent)
+  {
+    Composite composite = UIUtil.createGridComposite(parent, 2);
+    composite.setLayoutData(UIUtil.createGridData());
+
+    new Label(composite, SWT.NONE).setText(Messages.getString("BuddiesPreferencePage_0")); //$NON-NLS-1$
+    connectorDescription = new Text(composite, SWT.BORDER);
+    connectorDescription.setLayoutData(UIUtil.createGridData(true, false));
+
+    new Label(composite, SWT.NONE).setText(Messages.getString("BuddiesPreferencePage_1")); //$NON-NLS-1$
+    userID = new Text(composite, SWT.BORDER);
+    userID.setLayoutData(new GridData(100, SWT.DEFAULT));
+
+    new Label(composite, SWT.NONE).setText(Messages.getString("BuddiesPreferencePage_2")); //$NON-NLS-1$
+    password = new Text(composite, SWT.BORDER | SWT.PASSWORD);
+    password.setLayoutData(new GridData(100, SWT.DEFAULT));
+
+    new Label(composite, SWT.NONE);
+    autoConnect = new Button(composite, SWT.CHECK);
+    autoConnect.setText(Messages.getString("BuddiesPreferencePage_3")); //$NON-NLS-1$
+
+    initValues();
+    return composite;
+  }
+
+  protected void initValues()
+  {
+    connectorDescription.setText(OM.PREF_CONNECTOR_DESCRIPTION.getValue());
+    userID.setText(OM.PREF_USER_ID.getValue());
+    password.setText(OM.PREF_PASSWORD.getValue());
+    autoConnect.setSelection(OM.PREF_AUTO_CONNECT.getValue());
+  }
+
+  @Override
+  public boolean performOk()
+  {
+    OM.PREF_CONNECTOR_DESCRIPTION.setValue(connectorDescription.getText());
+    OM.PREF_USER_ID.setValue(userID.getText());
+    OM.PREF_PASSWORD.setValue(password.getText());
+    OM.PREF_AUTO_CONNECT.setValue(autoConnect.getSelection());
+    return super.performOk();
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDragListener.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDragListener.java
index 0b8d31b5a6..ff47beca18 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDragListener.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDragListener.java
@@ -1,64 +1,64 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.views;

-

-import org.eclipse.net4j.buddies.common.IBuddy;

-import org.eclipse.net4j.buddies.internal.ui.dnd.BuddiesTransfer;

-import org.eclipse.net4j.util.ui.dnd.DNDDragListener;

-

-import org.eclipse.jface.viewers.IStructuredSelection;

-import org.eclipse.jface.viewers.StructuredViewer;

-import org.eclipse.swt.dnd.DND;

-import org.eclipse.swt.dnd.Transfer;

-

-import java.util.ArrayList;

-import java.util.Collection;

-import java.util.Iterator;

-

-/**

- * @author Eike Stepper

- */

-public class BuddiesDragListener extends DNDDragListener<IBuddy[]>

-{

-  private static final Transfer[] TRANSFERS = new Transfer[] { BuddiesTransfer.INSTANCE };

-

-  protected BuddiesDragListener(StructuredViewer viewer)

-  {

-    super(TRANSFERS, viewer);

-  }

-

-  @Override

-  protected IBuddy[] getObject(IStructuredSelection selection)

-  {

-    Collection<IBuddy> buddies = new ArrayList<IBuddy>();

-    for (Iterator<?> it = selection.iterator(); it.hasNext();)

-    {

-      Object element = it.next();

-      if (element instanceof IBuddy)

-      {

-        IBuddy buddy = (IBuddy)element;

-        buddies.add(buddy);

-      }

-    }

-

-    if (buddies.isEmpty())

-    {

-      return null;

-    }

-

-    return buddies.toArray(new IBuddy[buddies.size()]);

-  }

-

-  public static void support(StructuredViewer viewer)

-  {

-    viewer.addDragSupport(DND.DROP_MOVE, TRANSFERS, new BuddiesDragListener(viewer));

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.views;
+
+import org.eclipse.net4j.buddies.common.IBuddy;
+import org.eclipse.net4j.buddies.internal.ui.dnd.BuddiesTransfer;
+import org.eclipse.net4j.util.ui.dnd.DNDDragListener;
+
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.StructuredViewer;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.Transfer;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuddiesDragListener extends DNDDragListener<IBuddy[]>
+{
+  private static final Transfer[] TRANSFERS = new Transfer[] { BuddiesTransfer.INSTANCE };
+
+  protected BuddiesDragListener(StructuredViewer viewer)
+  {
+    super(TRANSFERS, viewer);
+  }
+
+  @Override
+  protected IBuddy[] getObject(IStructuredSelection selection)
+  {
+    Collection<IBuddy> buddies = new ArrayList<IBuddy>();
+    for (Iterator<?> it = selection.iterator(); it.hasNext();)
+    {
+      Object element = it.next();
+      if (element instanceof IBuddy)
+      {
+        IBuddy buddy = (IBuddy)element;
+        buddies.add(buddy);
+      }
+    }
+
+    if (buddies.isEmpty())
+    {
+      return null;
+    }
+
+    return buddies.toArray(new IBuddy[buddies.size()]);
+  }
+
+  public static void support(StructuredViewer viewer)
+  {
+    viewer.addDragSupport(DND.DROP_MOVE, TRANSFERS, new BuddiesDragListener(viewer));
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDropAdapter.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDropAdapter.java
index d4b3062e2a..d39615456b 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDropAdapter.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesDropAdapter.java
@@ -1,56 +1,56 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    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.common.IBuddy;

-import org.eclipse.net4j.buddies.internal.ui.dnd.BuddiesTransfer;

-import org.eclipse.net4j.util.ui.dnd.DNDDropAdapter;

-

-import org.eclipse.jface.viewers.StructuredViewer;

-import org.eclipse.swt.dnd.DND;

-import org.eclipse.swt.dnd.Transfer;

-

-/**

- * @author Eike Stepper

- */

-public class BuddiesDropAdapter extends DNDDropAdapter<IBuddy[]>

-{

-  /**

-   * @since 3.0

-   */

-  public static final Transfer[] TRANSFERS = new Transfer[] { BuddiesTransfer.INSTANCE };

-

-  protected BuddiesDropAdapter(StructuredViewer viewer)

-  {

-    super(TRANSFERS, viewer);

-    setExpandEnabled(false);

-  }

-

-  @Override

-  protected boolean validateTarget(Object target, int operation)

-  {

-    return target instanceof IBuddyCollaboration;

-  }

-

-  @Override

-  protected boolean performDrop(IBuddy[] buddies, Object target)

-  {

-    IBuddyCollaboration collaboration = (IBuddyCollaboration)target;

-    collaboration.invite(buddies);

-    return true;

-  }

-

-  public static void support(StructuredViewer viewer)

-  {

-    viewer.addDropSupport(DND.DROP_MOVE, TRANSFERS, new BuddiesDropAdapter(viewer));

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    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.common.IBuddy;
+import org.eclipse.net4j.buddies.internal.ui.dnd.BuddiesTransfer;
+import org.eclipse.net4j.util.ui.dnd.DNDDropAdapter;
+
+import org.eclipse.jface.viewers.StructuredViewer;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.Transfer;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuddiesDropAdapter extends DNDDropAdapter<IBuddy[]>
+{
+  /**
+   * @since 3.0
+   */
+  public static final Transfer[] TRANSFERS = new Transfer[] { BuddiesTransfer.INSTANCE };
+
+  protected BuddiesDropAdapter(StructuredViewer viewer)
+  {
+    super(TRANSFERS, viewer);
+    setExpandEnabled(false);
+  }
+
+  @Override
+  protected boolean validateTarget(Object target, int operation)
+  {
+    return target instanceof IBuddyCollaboration;
+  }
+
+  @Override
+  protected boolean performDrop(IBuddy[] buddies, Object target)
+  {
+    IBuddyCollaboration collaboration = (IBuddyCollaboration)target;
+    collaboration.invite(buddies);
+    return true;
+  }
+
+  public static void support(StructuredViewer viewer)
+  {
+    viewer.addDropSupport(DND.DROP_MOVE, TRANSFERS, new BuddiesDropAdapter(viewer));
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java
index 68099e144e..53b9f04471 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java
@@ -1,63 +1,63 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    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.common.IBuddy;

-import org.eclipse.net4j.buddies.common.IMembership;

-import org.eclipse.net4j.buddies.internal.ui.ChatInstaller;

-import org.eclipse.net4j.util.container.ContainerUtil;

-import org.eclipse.net4j.util.container.IContainer;

-

-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);

-    BuddiesDragListener.support(getViewer());

-    BuddiesDropAdapter.support(getViewer());

-    return control;

-  }

-

-  @Override

-  protected void doubleClicked(Object object)

-  {

-    if (getSession() != null && object instanceof IBuddy)

-    {

-      IBuddy buddy = (IBuddy)object;

-      IBuddy self = getSession().getSelf();

-      IMembership membership = self.initiate(buddy);

-

-      try

-      {

-        // The chat dependency is optional

-        ChatInstaller.installChat((IBuddyCollaboration)membership.getCollaboration());

-      }

-      catch (Throwable ignore)

-      {

-      }

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    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.common.IBuddy;
+import org.eclipse.net4j.buddies.common.IMembership;
+import org.eclipse.net4j.buddies.internal.ui.ChatInstaller;
+import org.eclipse.net4j.util.container.ContainerUtil;
+import org.eclipse.net4j.util.container.IContainer;
+
+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);
+    BuddiesDragListener.support(getViewer());
+    BuddiesDropAdapter.support(getViewer());
+    return control;
+  }
+
+  @Override
+  protected void doubleClicked(Object object)
+  {
+    if (getSession() != null && object instanceof IBuddy)
+    {
+      IBuddy buddy = (IBuddy)object;
+      IBuddy self = getSession().getSelf();
+      IMembership membership = self.initiate(buddy);
+
+      try
+      {
+        // The chat dependency is optional
+        ChatInstaller.installChat((IBuddyCollaboration)membership.getCollaboration());
+      }
+      catch (Throwable ignore)
+      {
+      }
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsPane.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsPane.java
index 3be3363beb..ce8761be95 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsPane.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsPane.java
@@ -1,334 +1,334 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    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.IBuddySession;

-import org.eclipse.net4j.buddies.common.ICollaboration;

-import org.eclipse.net4j.buddies.common.IFacility;

-import org.eclipse.net4j.buddies.common.IFacilityInstalledEvent;

-import org.eclipse.net4j.buddies.common.IMembership;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.buddies.ui.IFacilityPaneCreator;

-import org.eclipse.net4j.util.ObjectUtil;

-import org.eclipse.net4j.util.StringUtil;

-import org.eclipse.net4j.util.container.IContainerEvent;

-import org.eclipse.net4j.util.container.IContainerEventVisitor;

-import org.eclipse.net4j.util.event.IEvent;

-import org.eclipse.net4j.util.event.IListener;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-

-import org.eclipse.jface.action.IToolBarManager;

-import org.eclipse.jface.resource.ImageDescriptor;

-import org.eclipse.swt.SWT;

-import org.eclipse.swt.custom.StackLayout;

-import org.eclipse.swt.widgets.Composite;

-import org.eclipse.swt.widgets.Display;

-import org.eclipse.ui.IActionBars;

-

-import java.text.MessageFormat;

-import java.util.ArrayList;

-import java.util.HashMap;

-import java.util.List;

-import java.util.Map;

-

-/**

- * @author Eike Stepper

- */

-public class CollaborationsPane extends Composite implements IListener

-{

-  private CollaborationsView collaborationsView;

-

-  private IBuddySession session;

-

-  private IBuddyCollaboration activeCollaboration;

-

-  private Map<IBuddyCollaboration, IFacility> activeFacilities = new HashMap<IBuddyCollaboration, IFacility>();

-

-  private Map<IFacility, FacilityPane> facilityPanes = new HashMap<IFacility, FacilityPane>();

-

-  private List<ActivateFacilityAction> activateFacilityActions = new ArrayList<ActivateFacilityAction>();

-

-  private StackLayout paneStack;

-

-  public CollaborationsPane(Composite parent, CollaborationsView collaborationsView)

-  {

-    super(parent, SWT.NONE);

-    setLayout(paneStack = new StackLayout());

-    this.collaborationsView = collaborationsView;

-  }

-

-  public CollaborationsView getCollaborationsView()

-  {

-    return collaborationsView;

-  }

-

-  public IBuddySession getSession()

-  {

-    return session;

-  }

-

-  public void setSession(IBuddySession session)

-  {

-    this.session = session;

-    if (session != null)

-    {

-      for (ICollaboration collaboration : session.getSelf().getCollaborations())

-      {

-        collaborationAdded((IBuddyCollaboration)collaboration);

-      }

-    }

-

-    updateState();

-  }

-

-  public IBuddyCollaboration getActiveCollaboration()

-  {

-    return activeCollaboration;

-  }

-

-  public void setActiveCollaboration(IBuddyCollaboration collaboration)

-  {

-    if (activeCollaboration != collaboration)

-    {

-      activeCollaboration = collaboration;

-      IFacility facility = activeFacilities.get(collaboration);

-      setActiveFacility(collaboration, facility);

-      updateState();

-      collaborationsView.refreshViewer(true);

-    }

-  }

-

-  public void setActiveFacility(IBuddyCollaboration collaboration, IFacility facility)

-  {

-    activeFacilities.put(collaboration, facility);

-    if (collaboration == activeCollaboration)

-    {

-      FacilityPane facilityPane = facilityPanes.get(facility);

-      setActiveFacilityPane(facilityPane);

-      updateState();

-    }

-  }

-

-  protected void setActiveFacilityPane(FacilityPane newPane)

-  {

-    if (paneStack.topControl != newPane)

-    {

-      FacilityPane oldPane = (FacilityPane)paneStack.topControl;

-      if (oldPane != null)

-      {

-        oldPane.hidden(newPane);

-      }

-

-      paneStack.topControl = newPane;

-      layout();

-      if (newPane != null)

-      {

-        newPane.showed(oldPane);

-      }

-

-      updateState();

-    }

-  }

-

-  public void fillActionBars(IActionBars bars)

-  {

-    IToolBarManager manager = bars.getToolBarManager();

-    for (IFacilityPaneCreator c : collaborationsView.getFacilityPaneCreators().values())

-    {

-      ActivateFacilityAction action = new ActivateFacilityAction(c.getType(), c.getImageDescriptor());

-      activateFacilityActions.add(action);

-      manager.add(action);

-    }

-  }

-

-  public void updateState()

-  {

-    for (ActivateFacilityAction action : activateFacilityActions)

-    {

-      if (activeCollaboration == null)

-      {

-        action.setEnabled(false);

-      }

-      else

-      {

-        String type = action.getType();

-        action.setEnabled(activeCollaboration.getFacility(type) != null);

-

-        IFacility activeFacility = activeFacilities.get(activeCollaboration);

-        action.setChecked(activeFacility != null && ObjectUtil.equals(activeFacility.getType(), type));

-      }

-    }

-  }

-

-  public void notifyEvent(IEvent event)

-  {

-    if (session == null)

-    {

-      return;

-    }

-

-    if (event.getSource() == session.getSelf() && event instanceof IContainerEvent<?>)

-    {

-      @SuppressWarnings("unchecked")

-      IContainerEvent<IMembership> e = (IContainerEvent<IMembership>)event;

-      e.accept(new IContainerEventVisitor<IMembership>()

-      {

-        public void added(IMembership membership)

-        {

-          collaborationAdded((IBuddyCollaboration)membership.getCollaboration());

-        }

-

-        public void removed(IMembership membership)

-        {

-          collaborationRemoved((IBuddyCollaboration)membership.getCollaboration());

-        }

-      });

-    }

-    else if (event instanceof IFacilityInstalledEvent)

-    {

-      IFacilityInstalledEvent e = (IFacilityInstalledEvent)event;

-      facilityInstalled(e.getFacility(), e.fromRemote());

-    }

-  }

-

-  protected void collaborationAdded(IBuddyCollaboration collaboration)

-  {

-    IFacility[] facilities = collaboration.getFacilities();

-    for (IFacility facility : facilities)

-    {

-      addFacilityPane(facility);

-    }

-

-    if (activeCollaboration == null)

-    {

-      setActiveCollaboration(collaboration);

-    }

-

-    if (facilities.length != 0)

-    {

-      setActiveFacility(collaboration, facilities[0]);

-    }

-

-    collaboration.addListener(this);

-  }

-

-  protected void collaborationRemoved(IBuddyCollaboration collaboration)

-  {

-    collaboration.removeListener(this);

-    if (activeCollaboration == collaboration)

-    {

-      setActiveCollaboration(activeFacilities.isEmpty() ? null : activeFacilities.keySet().iterator().next());

-    }

-

-    activeFacilities.remove(collaboration);

-    for (IFacility facility : collaboration.getFacilities())

-    {

-      FacilityPane pane = facilityPanes.remove(facility);

-      if (pane != null)

-      {

-        pane.dispose();

-      }

-    }

-  }

-

-  protected void facilityInstalled(final IFacility facility, boolean fromRemote)

-  {

-    final IBuddyCollaboration collaboration = (IBuddyCollaboration)facility.getCollaboration();

-    if (fromRemote)

-    {

-      Runnable runnable = new Runnable()

-      {

-        public void run()

-        {

-          try

-          {

-            addFacilityPane(facility);

-            IFacility activeFacility = activeFacilities.get(collaboration);

-            if (activeFacility == null)

-            {

-              setActiveFacility(collaboration, facility);

-            }

-            else

-            {

-              updateState();

-            }

-          }

-          catch (RuntimeException ignore)

-          {

-          }

-        }

-      };

-

-      try

-      {

-        Display display = getDisplay();

-        if (display.getThread() == Thread.currentThread())

-        {

-          runnable.run();

-        }

-        else

-        {

-          display.asyncExec(runnable);

-        }

-      }

-      catch (RuntimeException ignore)

-      {

-      }

-    }

-    else

-    {

-      addFacilityPane(facility);

-      setActiveCollaboration(collaboration);

-      setActiveFacility(collaboration, facility);

-    }

-  }

-

-  protected FacilityPane addFacilityPane(IFacility facility)

-  {

-    IFacilityPaneCreator creator = collaborationsView.getFacilityPaneCreators().get(facility.getType());

-    FacilityPane pane = creator.createPane(this, SWT.NONE);

-    pane.setFacility(facility);

-    facilityPanes.put(facility, pane);

-    return pane;

-  }

-

-  /**

-   * @author Eike Stepper

-   */

-  private final class ActivateFacilityAction extends SafeAction

-  {

-    private final String type;

-

-    private ActivateFacilityAction(String type, ImageDescriptor descriptor)

-    {

-      super(StringUtil.cap(type), AS_RADIO_BUTTON);

-      setToolTipText(MessageFormat.format(Messages.getString("CollaborationsPane_0"), type)); //$NON-NLS-1$

-      setImageDescriptor(descriptor);

-      this.type = type;

-    }

-

-    public String getType()

-    {

-      return type;

-    }

-

-    @Override

-    protected void safeRun() throws Exception

-    {

-      if (activeCollaboration != null)

-      {

-        IFacility facility = activeCollaboration.getFacility(type);

-        setActiveFacility(activeCollaboration, facility);

-      }

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    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.IBuddySession;
+import org.eclipse.net4j.buddies.common.ICollaboration;
+import org.eclipse.net4j.buddies.common.IFacility;
+import org.eclipse.net4j.buddies.common.IFacilityInstalledEvent;
+import org.eclipse.net4j.buddies.common.IMembership;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.buddies.ui.IFacilityPaneCreator;
+import org.eclipse.net4j.util.ObjectUtil;
+import org.eclipse.net4j.util.StringUtil;
+import org.eclipse.net4j.util.container.IContainerEvent;
+import org.eclipse.net4j.util.container.IContainerEventVisitor;
+import org.eclipse.net4j.util.event.IEvent;
+import org.eclipse.net4j.util.event.IListener;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+
+import org.eclipse.jface.action.IToolBarManager;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.StackLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.IActionBars;
+
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author Eike Stepper
+ */
+public class CollaborationsPane extends Composite implements IListener
+{
+  private CollaborationsView collaborationsView;
+
+  private IBuddySession session;
+
+  private IBuddyCollaboration activeCollaboration;
+
+  private Map<IBuddyCollaboration, IFacility> activeFacilities = new HashMap<IBuddyCollaboration, IFacility>();
+
+  private Map<IFacility, FacilityPane> facilityPanes = new HashMap<IFacility, FacilityPane>();
+
+  private List<ActivateFacilityAction> activateFacilityActions = new ArrayList<ActivateFacilityAction>();
+
+  private StackLayout paneStack;
+
+  public CollaborationsPane(Composite parent, CollaborationsView collaborationsView)
+  {
+    super(parent, SWT.NONE);
+    setLayout(paneStack = new StackLayout());
+    this.collaborationsView = collaborationsView;
+  }
+
+  public CollaborationsView getCollaborationsView()
+  {
+    return collaborationsView;
+  }
+
+  public IBuddySession getSession()
+  {
+    return session;
+  }
+
+  public void setSession(IBuddySession session)
+  {
+    this.session = session;
+    if (session != null)
+    {
+      for (ICollaboration collaboration : session.getSelf().getCollaborations())
+      {
+        collaborationAdded((IBuddyCollaboration)collaboration);
+      }
+    }
+
+    updateState();
+  }
+
+  public IBuddyCollaboration getActiveCollaboration()
+  {
+    return activeCollaboration;
+  }
+
+  public void setActiveCollaboration(IBuddyCollaboration collaboration)
+  {
+    if (activeCollaboration != collaboration)
+    {
+      activeCollaboration = collaboration;
+      IFacility facility = activeFacilities.get(collaboration);
+      setActiveFacility(collaboration, facility);
+      updateState();
+      collaborationsView.refreshViewer(true);
+    }
+  }
+
+  public void setActiveFacility(IBuddyCollaboration collaboration, IFacility facility)
+  {
+    activeFacilities.put(collaboration, facility);
+    if (collaboration == activeCollaboration)
+    {
+      FacilityPane facilityPane = facilityPanes.get(facility);
+      setActiveFacilityPane(facilityPane);
+      updateState();
+    }
+  }
+
+  protected void setActiveFacilityPane(FacilityPane newPane)
+  {
+    if (paneStack.topControl != newPane)
+    {
+      FacilityPane oldPane = (FacilityPane)paneStack.topControl;
+      if (oldPane != null)
+      {
+        oldPane.hidden(newPane);
+      }
+
+      paneStack.topControl = newPane;
+      layout();
+      if (newPane != null)
+      {
+        newPane.showed(oldPane);
+      }
+
+      updateState();
+    }
+  }
+
+  public void fillActionBars(IActionBars bars)
+  {
+    IToolBarManager manager = bars.getToolBarManager();
+    for (IFacilityPaneCreator c : collaborationsView.getFacilityPaneCreators().values())
+    {
+      ActivateFacilityAction action = new ActivateFacilityAction(c.getType(), c.getImageDescriptor());
+      activateFacilityActions.add(action);
+      manager.add(action);
+    }
+  }
+
+  public void updateState()
+  {
+    for (ActivateFacilityAction action : activateFacilityActions)
+    {
+      if (activeCollaboration == null)
+      {
+        action.setEnabled(false);
+      }
+      else
+      {
+        String type = action.getType();
+        action.setEnabled(activeCollaboration.getFacility(type) != null);
+
+        IFacility activeFacility = activeFacilities.get(activeCollaboration);
+        action.setChecked(activeFacility != null && ObjectUtil.equals(activeFacility.getType(), type));
+      }
+    }
+  }
+
+  public void notifyEvent(IEvent event)
+  {
+    if (session == null)
+    {
+      return;
+    }
+
+    if (event.getSource() == session.getSelf() && event instanceof IContainerEvent<?>)
+    {
+      @SuppressWarnings("unchecked")
+      IContainerEvent<IMembership> e = (IContainerEvent<IMembership>)event;
+      e.accept(new IContainerEventVisitor<IMembership>()
+      {
+        public void added(IMembership membership)
+        {
+          collaborationAdded((IBuddyCollaboration)membership.getCollaboration());
+        }
+
+        public void removed(IMembership membership)
+        {
+          collaborationRemoved((IBuddyCollaboration)membership.getCollaboration());
+        }
+      });
+    }
+    else if (event instanceof IFacilityInstalledEvent)
+    {
+      IFacilityInstalledEvent e = (IFacilityInstalledEvent)event;
+      facilityInstalled(e.getFacility(), e.fromRemote());
+    }
+  }
+
+  protected void collaborationAdded(IBuddyCollaboration collaboration)
+  {
+    IFacility[] facilities = collaboration.getFacilities();
+    for (IFacility facility : facilities)
+    {
+      addFacilityPane(facility);
+    }
+
+    if (activeCollaboration == null)
+    {
+      setActiveCollaboration(collaboration);
+    }
+
+    if (facilities.length != 0)
+    {
+      setActiveFacility(collaboration, facilities[0]);
+    }
+
+    collaboration.addListener(this);
+  }
+
+  protected void collaborationRemoved(IBuddyCollaboration collaboration)
+  {
+    collaboration.removeListener(this);
+    if (activeCollaboration == collaboration)
+    {
+      setActiveCollaboration(activeFacilities.isEmpty() ? null : activeFacilities.keySet().iterator().next());
+    }
+
+    activeFacilities.remove(collaboration);
+    for (IFacility facility : collaboration.getFacilities())
+    {
+      FacilityPane pane = facilityPanes.remove(facility);
+      if (pane != null)
+      {
+        pane.dispose();
+      }
+    }
+  }
+
+  protected void facilityInstalled(final IFacility facility, boolean fromRemote)
+  {
+    final IBuddyCollaboration collaboration = (IBuddyCollaboration)facility.getCollaboration();
+    if (fromRemote)
+    {
+      Runnable runnable = new Runnable()
+      {
+        public void run()
+        {
+          try
+          {
+            addFacilityPane(facility);
+            IFacility activeFacility = activeFacilities.get(collaboration);
+            if (activeFacility == null)
+            {
+              setActiveFacility(collaboration, facility);
+            }
+            else
+            {
+              updateState();
+            }
+          }
+          catch (RuntimeException ignore)
+          {
+          }
+        }
+      };
+
+      try
+      {
+        Display display = getDisplay();
+        if (display.getThread() == Thread.currentThread())
+        {
+          runnable.run();
+        }
+        else
+        {
+          display.asyncExec(runnable);
+        }
+      }
+      catch (RuntimeException ignore)
+      {
+      }
+    }
+    else
+    {
+      addFacilityPane(facility);
+      setActiveCollaboration(collaboration);
+      setActiveFacility(collaboration, facility);
+    }
+  }
+
+  protected FacilityPane addFacilityPane(IFacility facility)
+  {
+    IFacilityPaneCreator creator = collaborationsView.getFacilityPaneCreators().get(facility.getType());
+    FacilityPane pane = creator.createPane(this, SWT.NONE);
+    pane.setFacility(facility);
+    facilityPanes.put(facility, pane);
+    return pane;
+  }
+
+  /**
+   * @author Eike Stepper
+   */
+  private final class ActivateFacilityAction extends SafeAction
+  {
+    private final String type;
+
+    private ActivateFacilityAction(String type, ImageDescriptor descriptor)
+    {
+      super(StringUtil.cap(type), AS_RADIO_BUTTON);
+      setToolTipText(MessageFormat.format(Messages.getString("CollaborationsPane_0"), type)); //$NON-NLS-1$
+      setImageDescriptor(descriptor);
+      this.type = type;
+    }
+
+    public String getType()
+    {
+      return type;
+    }
+
+    @Override
+    protected void safeRun() throws Exception
+    {
+      if (activeCollaboration != null)
+      {
+        IFacility facility = activeCollaboration.getFacility(type);
+        setActiveFacility(activeCollaboration, facility);
+      }
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsView.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsView.java
index 30244a6900..5bfb94524d 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsView.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/CollaborationsView.java
@@ -1,221 +1,221 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    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.CollaborationsItemProvider;

-import org.eclipse.net4j.buddies.internal.ui.bundle.OM;

-import org.eclipse.net4j.buddies.internal.ui.messages.Messages;

-import org.eclipse.net4j.buddies.ui.IFacilityPaneCreator;

-import org.eclipse.net4j.util.StringUtil;

-import org.eclipse.net4j.util.container.ContainerUtil;

-import org.eclipse.net4j.util.container.IContainer;

-import org.eclipse.net4j.util.event.IEvent;

-import org.eclipse.net4j.util.ui.actions.SafeAction;

-import org.eclipse.net4j.util.ui.actions.SashLayoutAction;

-import org.eclipse.net4j.util.ui.views.ContainerItemProvider;

-import org.eclipse.net4j.util.ui.widgets.SashComposite;

-

-import org.eclipse.core.runtime.IConfigurationElement;

-import org.eclipse.core.runtime.IExtensionRegistry;

-import org.eclipse.core.runtime.Platform;

-import org.eclipse.jface.action.IAction;

-import org.eclipse.jface.action.IMenuManager;

-import org.eclipse.jface.action.Separator;

-import org.eclipse.jface.resource.ImageDescriptor;

-import org.eclipse.jface.viewers.ITreeSelection;

-import org.eclipse.swt.SWT;

-import org.eclipse.swt.graphics.Font;

-import org.eclipse.swt.widgets.Composite;

-import org.eclipse.swt.widgets.Control;

-import org.eclipse.ui.IActionBars;

-import org.eclipse.ui.IWorkbenchActionConstants;

-

-import java.text.MessageFormat;

-import java.util.HashMap;

-import java.util.Map;

-

-public class CollaborationsView extends SessionManagerView

-{

-  private SashComposite sashComposite;

-

-  private Map<String, IFacilityPaneCreator> facilityPaneCreators = new HashMap<String, IFacilityPaneCreator>();

-

-  public CollaborationsView()

-  {

-    initFacilityPaneCreators();

-  }

-

-  public CollaborationsPane getCollaborationsPane()

-  {

-    return (CollaborationsPane)sashComposite.getControl2();

-  }

-

-  public Map<String, IFacilityPaneCreator> getFacilityPaneCreators()

-  {

-    return facilityPaneCreators;

-  }

-

-  @Override

-  protected Control createControl(Composite parent)

-  {

-    sashComposite = new SashComposite(parent, SWT.NONE, 10, 30)

-    {

-      @Override

-      protected Control createControl1(Composite parent)

-      {

-        return CollaborationsView.super.createControl(parent);

-      }

-

-      @Override

-      protected Control createControl2(Composite parent)

-      {

-        return new CollaborationsPane(parent, CollaborationsView.this);

-      }

-    };

-

-    IActionBars bars = getViewSite().getActionBars();

-    bars.getMenuManager().add(new Separator());

-    bars.getToolBarManager().add(new Separator());

-    getCollaborationsPane().fillActionBars(bars);

-

-    BuddiesDropAdapter.support(getViewer());

-    return sashComposite;

-  }

-

-  @Override

-  protected void queryBuddiesManager()

-  {

-    super.queryBuddiesManager();

-    getCollaborationsPane().setSession(getSession());

-  }

-

-  @Override

-  public void notifyEvent(IEvent event)

-  {

-    super.notifyEvent(event);

-    getCollaborationsPane().notifyEvent(event);

-  }

-

-  @Override

-  protected void fillLocalPullDown(IMenuManager manager)

-  {

-    super.fillLocalPullDown(manager);

-    manager.add(new Separator());

-    manager.add(new SashLayoutAction.LayoutMenu(sashComposite));

-  }

-

-  @Override

-  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)

-  {

-    super.fillContextMenu(manager, selection);

-    if (selection.size() == 1)

-    {

-      final IBuddyCollaboration collaboration = (IBuddyCollaboration)selection.getFirstElement();

-      if (collaboration != null)

-      {

-        manager.insertBefore(IWorkbenchActionConstants.MB_ADDITIONS, new Separator());

-        for (IFacilityPaneCreator c : facilityPaneCreators.values())

-        {

-          String type = c.getType();

-          if (collaboration.getFacility(type) == null)

-          {

-            IAction action = new StartFacilityAction(collaboration, type, c.getImageDescriptor());

-            manager.insertBefore(IWorkbenchActionConstants.MB_ADDITIONS, action);

-          }

-        }

-      }

-    }

-  }

-

-  @Override

-  protected void doubleClicked(Object object)

-  {

-    if (object instanceof IBuddyCollaboration)

-    {

-      IBuddyCollaboration collaboration = (IBuddyCollaboration)object;

-      getCollaborationsPane().setActiveCollaboration(collaboration);

-    }

-  }

-

-  @Override

-  protected IContainer<?> getContainer()

-  {

-    return getSession() != null ? getSession().getSelf() : ContainerUtil.emptyContainer();

-  }

-

-  @Override

-  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()

-  {

-    return new CollaborationsItemProvider()

-    {

-      @Override

-      public Font getFont(Object obj)

-      {

-        if (obj instanceof IBuddyCollaboration)

-        {

-          if (obj == getCollaborationsPane().getActiveCollaboration())

-          {

-            return getBold();

-          }

-        }

-

-        return super.getFont(obj);

-      }

-    };

-  }

-

-  protected void initFacilityPaneCreators()

-  {

-    IExtensionRegistry registry = Platform.getExtensionRegistry();

-    IConfigurationElement[] elements = registry.getConfigurationElementsFor(OM.BUNDLE_ID, OM.EXT_POINT);

-    for (final IConfigurationElement element : elements)

-    {

-      if ("facilityPaneCreator".equals(element.getName())) //$NON-NLS-1$

-      {

-        try

-        {

-          IFacilityPaneCreator creator = (IFacilityPaneCreator)element.createExecutableExtension("class"); //$NON-NLS-1$

-          facilityPaneCreators.put(creator.getType(), creator);

-        }

-        catch (Exception ex)

-        {

-          OM.LOG.error(ex);

-        }

-      }

-    }

-  }

-

-  /**

-   * @author Eike Stepper

-   */

-  private final class StartFacilityAction extends SafeAction

-  {

-    private final String type;

-

-    private IBuddyCollaboration collaboration;

-

-    private StartFacilityAction(IBuddyCollaboration collaboration, String type, ImageDescriptor descriptor)

-    {

-      super(MessageFormat.format(Messages.getString("CollaborationsView_2"), StringUtil.cap(type)), AS_RADIO_BUTTON); //$NON-NLS-1$

-      setToolTipText(MessageFormat.format(Messages.getString("CollaborationsView_3"), type)); //$NON-NLS-1$ 

-      setImageDescriptor(descriptor);

-      this.collaboration = collaboration;

-      this.type = type;

-    }

-

-    @Override

-    protected void safeRun() throws Exception

-    {

-      collaboration.installFacility(type);

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    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.CollaborationsItemProvider;
+import org.eclipse.net4j.buddies.internal.ui.bundle.OM;
+import org.eclipse.net4j.buddies.internal.ui.messages.Messages;
+import org.eclipse.net4j.buddies.ui.IFacilityPaneCreator;
+import org.eclipse.net4j.util.StringUtil;
+import org.eclipse.net4j.util.container.ContainerUtil;
+import org.eclipse.net4j.util.container.IContainer;
+import org.eclipse.net4j.util.event.IEvent;
+import org.eclipse.net4j.util.ui.actions.SafeAction;
+import org.eclipse.net4j.util.ui.actions.SashLayoutAction;
+import org.eclipse.net4j.util.ui.views.ContainerItemProvider;
+import org.eclipse.net4j.util.ui.widgets.SashComposite;
+
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExtensionRegistry;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.action.IMenuManager;
+import org.eclipse.jface.action.Separator;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.viewers.ITreeSelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IWorkbenchActionConstants;
+
+import java.text.MessageFormat;
+import java.util.HashMap;
+import java.util.Map;
+
+public class CollaborationsView extends SessionManagerView
+{
+  private SashComposite sashComposite;
+
+  private Map<String, IFacilityPaneCreator> facilityPaneCreators = new HashMap<String, IFacilityPaneCreator>();
+
+  public CollaborationsView()
+  {
+    initFacilityPaneCreators();
+  }
+
+  public CollaborationsPane getCollaborationsPane()
+  {
+    return (CollaborationsPane)sashComposite.getControl2();
+  }
+
+  public Map<String, IFacilityPaneCreator> getFacilityPaneCreators()
+  {
+    return facilityPaneCreators;
+  }
+
+  @Override
+  protected Control createControl(Composite parent)
+  {
+    sashComposite = new SashComposite(parent, SWT.NONE, 10, 30)
+    {
+      @Override
+      protected Control createControl1(Composite parent)
+      {
+        return CollaborationsView.super.createControl(parent);
+      }
+
+      @Override
+      protected Control createControl2(Composite parent)
+      {
+        return new CollaborationsPane(parent, CollaborationsView.this);
+      }
+    };
+
+    IActionBars bars = getViewSite().getActionBars();
+    bars.getMenuManager().add(new Separator());
+    bars.getToolBarManager().add(new Separator());
+    getCollaborationsPane().fillActionBars(bars);
+
+    BuddiesDropAdapter.support(getViewer());
+    return sashComposite;
+  }
+
+  @Override
+  protected void queryBuddiesManager()
+  {
+    super.queryBuddiesManager();
+    getCollaborationsPane().setSession(getSession());
+  }
+
+  @Override
+  public void notifyEvent(IEvent event)
+  {
+    super.notifyEvent(event);
+    getCollaborationsPane().notifyEvent(event);
+  }
+
+  @Override
+  protected void fillLocalPullDown(IMenuManager manager)
+  {
+    super.fillLocalPullDown(manager);
+    manager.add(new Separator());
+    manager.add(new SashLayoutAction.LayoutMenu(sashComposite));
+  }
+
+  @Override
+  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)
+  {
+    super.fillContextMenu(manager, selection);
+    if (selection.size() == 1)
+    {
+      final IBuddyCollaboration collaboration = (IBuddyCollaboration)selection.getFirstElement();
+      if (collaboration != null)
+      {
+        manager.insertBefore(IWorkbenchActionConstants.MB_ADDITIONS, new Separator());
+        for (IFacilityPaneCreator c : facilityPaneCreators.values())
+        {
+          String type = c.getType();
+          if (collaboration.getFacility(type) == null)
+          {
+            IAction action = new StartFacilityAction(collaboration, type, c.getImageDescriptor());
+            manager.insertBefore(IWorkbenchActionConstants.MB_ADDITIONS, action);
+          }
+        }
+      }
+    }
+  }
+
+  @Override
+  protected void doubleClicked(Object object)
+  {
+    if (object instanceof IBuddyCollaboration)
+    {
+      IBuddyCollaboration collaboration = (IBuddyCollaboration)object;
+      getCollaborationsPane().setActiveCollaboration(collaboration);
+    }
+  }
+
+  @Override
+  protected IContainer<?> getContainer()
+  {
+    return getSession() != null ? getSession().getSelf() : ContainerUtil.emptyContainer();
+  }
+
+  @Override
+  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()
+  {
+    return new CollaborationsItemProvider()
+    {
+      @Override
+      public Font getFont(Object obj)
+      {
+        if (obj instanceof IBuddyCollaboration)
+        {
+          if (obj == getCollaborationsPane().getActiveCollaboration())
+          {
+            return getBold();
+          }
+        }
+
+        return super.getFont(obj);
+      }
+    };
+  }
+
+  protected void initFacilityPaneCreators()
+  {
+    IExtensionRegistry registry = Platform.getExtensionRegistry();
+    IConfigurationElement[] elements = registry.getConfigurationElementsFor(OM.BUNDLE_ID, OM.EXT_POINT);
+    for (final IConfigurationElement element : elements)
+    {
+      if ("facilityPaneCreator".equals(element.getName())) //$NON-NLS-1$
+      {
+        try
+        {
+          IFacilityPaneCreator creator = (IFacilityPaneCreator)element.createExecutableExtension("class"); //$NON-NLS-1$
+          facilityPaneCreators.put(creator.getType(), creator);
+        }
+        catch (Exception ex)
+        {
+          OM.LOG.error(ex);
+        }
+      }
+    }
+  }
+
+  /**
+   * @author Eike Stepper
+   */
+  private final class StartFacilityAction extends SafeAction
+  {
+    private final String type;
+
+    private IBuddyCollaboration collaboration;
+
+    private StartFacilityAction(IBuddyCollaboration collaboration, String type, ImageDescriptor descriptor)
+    {
+      super(MessageFormat.format(Messages.getString("CollaborationsView_2"), StringUtil.cap(type)), AS_RADIO_BUTTON); //$NON-NLS-1$
+      setToolTipText(MessageFormat.format(Messages.getString("CollaborationsView_3"), type)); //$NON-NLS-1$ 
+      setImageDescriptor(descriptor);
+      this.collaboration = collaboration;
+      this.type = type;
+    }
+
+    @Override
+    protected void safeRun() throws Exception
+    {
+      collaboration.installFacility(type);
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/FacilityPane.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/FacilityPane.java
index 9e0ae522d5..866cd663ab 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/FacilityPane.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/FacilityPane.java
@@ -1,242 +1,242 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.views;

-

-import org.eclipse.net4j.buddies.common.IFacility;

-import org.eclipse.net4j.buddies.internal.ui.bundle.OM;

-import org.eclipse.net4j.util.event.IEvent;

-import org.eclipse.net4j.util.event.IListener;

-import org.eclipse.net4j.util.ui.UIUtil;

-

-import org.eclipse.jface.action.CoolBarManager;

-import org.eclipse.jface.action.IContributionManager;

-import org.eclipse.jface.action.ICoolBarManager;

-import org.eclipse.jface.action.ToolBarManager;

-import org.eclipse.swt.SWT;

-import org.eclipse.swt.graphics.Point;

-import org.eclipse.swt.graphics.Rectangle;

-import org.eclipse.swt.widgets.Composite;

-import org.eclipse.swt.widgets.Control;

-import org.eclipse.swt.widgets.CoolBar;

-import org.eclipse.swt.widgets.Layout;

-

-/**

- * @author Eike Stepper

- */

-public abstract class FacilityPane extends Composite implements IListener

-{

-  private IFacility facility;

-

-  private CollaborationsPane collaborationsPane;

-

-  private CoolBarManager coolBarManager;

-

-  private Control control;

-

-  public FacilityPane(CollaborationsPane collaborationsPane, int style)

-  {

-    super(collaborationsPane, style);

-    this.collaborationsPane = collaborationsPane;

-    setLayout(new FacilityPaneLayout());

-

-    ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT | SWT.RIGHT | SWT.WRAP);

-    fillCoolBar(toolBarManager);

-

-    coolBarManager = new CoolBarManager(SWT.FLAT | SWT.RIGHT | SWT.WRAP);

-    coolBarManager.add(toolBarManager);

-    coolBarManager.setLockLayout(true);

-    coolBarManager.createControl(this);

-    coolBarManager.update(true);

-

-    Composite composite = new Composite(this, SWT.NONE);

-    composite.setLayout(UIUtil.createGridLayout(1));

-

-    control = createUI(composite);

-    control.setLayoutData(UIUtil.createGridData());

-  }

-

-  @Override

-  public void dispose()

-  {

-    facility.removeListener(this);

-    coolBarManager.dispose();

-    super.dispose();

-  }

-

-  public IFacility getFacility()

-  {

-    return facility;

-  }

-

-  public void setFacility(IFacility facility)

-  {

-    this.facility = facility;

-    facility.addListener(this);

-  }

-

-  public CollaborationsPane getCollaborationsPane()

-  {

-    return collaborationsPane;

-  }

-

-  public ICoolBarManager getCoolBarManager()

-  {

-    return coolBarManager;

-  }

-

-  public Control getControl()

-  {

-    return control;

-  }

-

-  public final void notifyEvent(final IEvent event)

-  {

-    try

-    {

-      control.getDisplay().syncExec(new Runnable()

-      {

-        public void run()

-        {

-          try

-          {

-            handleEvent(event);

-          }

-          catch (Exception ex)

-          {

-            OM.LOG.error(ex);

-          }

-        }

-      });

-    }

-    catch (RuntimeException ignore)

-    {

-    }

-  }

-

-  protected abstract void handleEvent(IEvent event) throws Exception;

-

-  public void hidden(FacilityPane newPane)

-  {

-  }

-

-  public void showed(FacilityPane oldPane)

-  {

-  }

-

-  protected abstract Control createUI(Composite parent);

-

-  protected CoolBar getCoolBarControl()

-  {

-    if (coolBarManager != null)

-    {

-      return coolBarManager.getControl();

-    }

-

-    return null;

-  }

-

-  protected void fillCoolBar(IContributionManager manager)

-  {

-  }

-

-  /**

-   * @author Eike Stepper

-   * @see org.eclipse.jface.window.ApplicationWindow.ApplicationWindowLayout

-   */

-  public class FacilityPaneLayout extends Layout

-  {

-    static final int BAR_SIZE = 23;

-

-    @Override

-    protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache)

-    {

-      if (wHint != SWT.DEFAULT && hHint != SWT.DEFAULT)

-      {

-        return new Point(wHint, hHint);

-      }

-

-      Point result = new Point(0, 0);

-      Control[] ws = composite.getChildren();

-      for (int i = 0; i < ws.length; i++)

-      {

-        Control w = ws[i];

-        boolean hide = false;

-        if (w == getCoolBarControl())

-        {

-          if (!coolBarChildrenExist())

-          {

-            hide = true;

-            result.y += BAR_SIZE;

-          }

-        }

-        else if (i > 0)

-        {

-          hide = false;

-        }

-

-        if (!hide)

-        {

-          Point e = w.computeSize(wHint, hHint, flushCache);

-          result.x = Math.max(result.x, e.x);

-          result.y += e.y;

-        }

-      }

-

-      if (wHint != SWT.DEFAULT)

-      {

-        result.x = wHint;

-      }

-

-      if (hHint != SWT.DEFAULT)

-      {

-        result.y = hHint;

-      }

-

-      return result;

-    }

-

-    @Override

-    protected void layout(Composite composite, boolean flushCache)

-    {

-      Rectangle clientArea = composite.getClientArea();

-      Control[] ws = composite.getChildren();

-      for (int i = 0; i < ws.length; i++)

-      {

-        Control w = ws[i];

-        if (w == getCoolBarControl())

-        {

-          if (coolBarChildrenExist())

-          {

-            Point e = w.computeSize(clientArea.width, SWT.DEFAULT, flushCache);

-            w.setBounds(clientArea.x, clientArea.y, clientArea.width, e.y);

-            clientArea.y += e.y;

-            clientArea.height -= e.y;

-          }

-        }

-        else

-        {

-          w.setBounds(clientArea.x, clientArea.y, clientArea.width, clientArea.height);

-        }

-      }

-    }

-

-    protected boolean coolBarChildrenExist()

-    {

-      CoolBar coolBarControl = getCoolBarControl();

-      if (coolBarControl != null)

-      {

-        return coolBarControl.getItemCount() > 0;

-      }

-

-      return false;

-    }

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.views;
+
+import org.eclipse.net4j.buddies.common.IFacility;
+import org.eclipse.net4j.buddies.internal.ui.bundle.OM;
+import org.eclipse.net4j.util.event.IEvent;
+import org.eclipse.net4j.util.event.IListener;
+import org.eclipse.net4j.util.ui.UIUtil;
+
+import org.eclipse.jface.action.CoolBarManager;
+import org.eclipse.jface.action.IContributionManager;
+import org.eclipse.jface.action.ICoolBarManager;
+import org.eclipse.jface.action.ToolBarManager;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.CoolBar;
+import org.eclipse.swt.widgets.Layout;
+
+/**
+ * @author Eike Stepper
+ */
+public abstract class FacilityPane extends Composite implements IListener
+{
+  private IFacility facility;
+
+  private CollaborationsPane collaborationsPane;
+
+  private CoolBarManager coolBarManager;
+
+  private Control control;
+
+  public FacilityPane(CollaborationsPane collaborationsPane, int style)
+  {
+    super(collaborationsPane, style);
+    this.collaborationsPane = collaborationsPane;
+    setLayout(new FacilityPaneLayout());
+
+    ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT | SWT.RIGHT | SWT.WRAP);
+    fillCoolBar(toolBarManager);
+
+    coolBarManager = new CoolBarManager(SWT.FLAT | SWT.RIGHT | SWT.WRAP);
+    coolBarManager.add(toolBarManager);
+    coolBarManager.setLockLayout(true);
+    coolBarManager.createControl(this);
+    coolBarManager.update(true);
+
+    Composite composite = new Composite(this, SWT.NONE);
+    composite.setLayout(UIUtil.createGridLayout(1));
+
+    control = createUI(composite);
+    control.setLayoutData(UIUtil.createGridData());
+  }
+
+  @Override
+  public void dispose()
+  {
+    facility.removeListener(this);
+    coolBarManager.dispose();
+    super.dispose();
+  }
+
+  public IFacility getFacility()
+  {
+    return facility;
+  }
+
+  public void setFacility(IFacility facility)
+  {
+    this.facility = facility;
+    facility.addListener(this);
+  }
+
+  public CollaborationsPane getCollaborationsPane()
+  {
+    return collaborationsPane;
+  }
+
+  public ICoolBarManager getCoolBarManager()
+  {
+    return coolBarManager;
+  }
+
+  public Control getControl()
+  {
+    return control;
+  }
+
+  public final void notifyEvent(final IEvent event)
+  {
+    try
+    {
+      control.getDisplay().syncExec(new Runnable()
+      {
+        public void run()
+        {
+          try
+          {
+            handleEvent(event);
+          }
+          catch (Exception ex)
+          {
+            OM.LOG.error(ex);
+          }
+        }
+      });
+    }
+    catch (RuntimeException ignore)
+    {
+    }
+  }
+
+  protected abstract void handleEvent(IEvent event) throws Exception;
+
+  public void hidden(FacilityPane newPane)
+  {
+  }
+
+  public void showed(FacilityPane oldPane)
+  {
+  }
+
+  protected abstract Control createUI(Composite parent);
+
+  protected CoolBar getCoolBarControl()
+  {
+    if (coolBarManager != null)
+    {
+      return coolBarManager.getControl();
+    }
+
+    return null;
+  }
+
+  protected void fillCoolBar(IContributionManager manager)
+  {
+  }
+
+  /**
+   * @author Eike Stepper
+   * @see org.eclipse.jface.window.ApplicationWindow.ApplicationWindowLayout
+   */
+  public class FacilityPaneLayout extends Layout
+  {
+    static final int BAR_SIZE = 23;
+
+    @Override
+    protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache)
+    {
+      if (wHint != SWT.DEFAULT && hHint != SWT.DEFAULT)
+      {
+        return new Point(wHint, hHint);
+      }
+
+      Point result = new Point(0, 0);
+      Control[] ws = composite.getChildren();
+      for (int i = 0; i < ws.length; i++)
+      {
+        Control w = ws[i];
+        boolean hide = false;
+        if (w == getCoolBarControl())
+        {
+          if (!coolBarChildrenExist())
+          {
+            hide = true;
+            result.y += BAR_SIZE;
+          }
+        }
+        else if (i > 0)
+        {
+          hide = false;
+        }
+
+        if (!hide)
+        {
+          Point e = w.computeSize(wHint, hHint, flushCache);
+          result.x = Math.max(result.x, e.x);
+          result.y += e.y;
+        }
+      }
+
+      if (wHint != SWT.DEFAULT)
+      {
+        result.x = wHint;
+      }
+
+      if (hHint != SWT.DEFAULT)
+      {
+        result.y = hHint;
+      }
+
+      return result;
+    }
+
+    @Override
+    protected void layout(Composite composite, boolean flushCache)
+    {
+      Rectangle clientArea = composite.getClientArea();
+      Control[] ws = composite.getChildren();
+      for (int i = 0; i < ws.length; i++)
+      {
+        Control w = ws[i];
+        if (w == getCoolBarControl())
+        {
+          if (coolBarChildrenExist())
+          {
+            Point e = w.computeSize(clientArea.width, SWT.DEFAULT, flushCache);
+            w.setBounds(clientArea.x, clientArea.y, clientArea.width, e.y);
+            clientArea.y += e.y;
+            clientArea.height -= e.y;
+          }
+        }
+        else
+        {
+          w.setBounds(clientArea.x, clientArea.y, clientArea.width, clientArea.height);
+        }
+      }
+    }
+
+    protected boolean coolBarChildrenExist()
+    {
+      CoolBar coolBarControl = getCoolBarControl();
+      if (coolBarControl != null)
+      {
+        return coolBarControl.getItemCount() > 0;
+      }
+
+      return false;
+    }
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/SessionManagerView.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/SessionManagerView.java
index 9deb5a52f3..1162a5e3a7 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/SessionManagerView.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/SessionManagerView.java
@@ -1,153 +1,153 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.internal.ui.views;

-

-import org.eclipse.net4j.buddies.IBuddySession;

-import org.eclipse.net4j.buddies.ISessionManager;

-import org.eclipse.net4j.buddies.ISessionManagerEvent;

-import org.eclipse.net4j.buddies.common.IBuddyStateEvent;

-import org.eclipse.net4j.buddies.internal.ui.BuddiesItemProvider;

-import org.eclipse.net4j.buddies.internal.ui.actions.ConnectAction;

-import org.eclipse.net4j.buddies.internal.ui.actions.DisconnectAction;

-import org.eclipse.net4j.buddies.internal.ui.actions.FlashAction;

-import org.eclipse.net4j.buddies.internal.ui.actions.ReconnectAction;

-import org.eclipse.net4j.buddies.internal.ui.actions.StateAction.DropDownAction;

-import org.eclipse.net4j.util.container.IContainer;

-import org.eclipse.net4j.util.event.IEvent;

-import org.eclipse.net4j.util.event.IListener;

-import org.eclipse.net4j.util.ui.views.ContainerItemProvider;

-import org.eclipse.net4j.util.ui.views.ContainerView;

-

-import org.eclipse.jface.action.IMenuManager;

-import org.eclipse.jface.action.IToolBarManager;

-import org.eclipse.jface.action.Separator;

-import org.eclipse.swt.widgets.Composite;

-import org.eclipse.swt.widgets.Control;

-

-public abstract class SessionManagerView extends ContainerView implements IListener

-{

-  private IBuddySession session;

-

-  private ConnectAction connectAction = new ConnectAction();

-

-  private DisconnectAction disconnectAction = new DisconnectAction();

-

-  private ReconnectAction reconnectAction = new ReconnectAction();

-

-  private FlashAction flashAction = new FlashAction();

-

-  private DropDownAction dropDownAction = new DropDownAction();

-

-  private Control control;

-

-  public SessionManagerView()

-  {

-  }

-

-  public IBuddySession getSession()

-  {

-    return session;

-  }

-

-  @Override

-  public void dispose()

-  {

-    ISessionManager.INSTANCE.removeListener(this);

-    session = null;

-    super.dispose();

-  }

-

-  public void notifyEvent(IEvent event)

-  {

-    if (event instanceof ISessionManagerEvent)

-    {

-      queryBuddiesManager();

-    }

-    else if (event instanceof IBuddyStateEvent)

-    {

-      if (session != null && event.getSource() == session.getSelf())

-      {

-        updateState();

-      }

-    }

-  }

-

-  @Override

-  protected final Control createUI(Composite parent)

-  {

-    control = createControl(parent);

-    queryBuddiesManager();

-    ISessionManager.INSTANCE.addListener(this);

-    return control;

-  }

-

-  protected Control createControl(Composite parent)

-  {

-    return super.createUI(parent);

-  }

-

-  @Override

-  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()

-  {

-    return new BuddiesItemProvider();

-  }

-

-  @Override

-  protected void fillLocalToolBar(IToolBarManager manager)

-  {

-    super.fillLocalToolBar(manager);

-    manager.add(dropDownAction);

-  }

-

-  @Override

-  protected void fillLocalPullDown(IMenuManager manager)

-  {

-    manager.add(connectAction);

-    manager.add(disconnectAction);

-    manager.add(reconnectAction);

-    manager.add(new Separator());

-    manager.add(flashAction);

-    super.fillLocalPullDown(manager);

-  }

-

-  protected void queryBuddiesManager()

-  {

-    IBuddySession oldSession = session;

-    session = ISessionManager.INSTANCE.getSession();

-    if (oldSession != session)

-    {

-      if (oldSession != null)

-      {

-        oldSession.removeListener(this);

-        oldSession.getSelf().removeListener(this);

-      }

-

-      if (session != null)

-      {

-        session.addListener(this);

-        session.getSelf().addListener(this);

-      }

-    }

-

-    resetInput();

-    updateState();

-  }

-

-  protected void updateState()

-  {

-    connectAction.setEnabled(session == null);

-    disconnectAction.setEnabled(session != null);

-    reconnectAction.setEnabled(session != null);

-    flashAction.setEnabled(session != null && !ISessionManager.INSTANCE.isFlashing());

-    dropDownAction.updateState();

-    // control.setEnabled(session != null);

-  }

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.internal.ui.views;
+
+import org.eclipse.net4j.buddies.IBuddySession;
+import org.eclipse.net4j.buddies.ISessionManager;
+import org.eclipse.net4j.buddies.ISessionManagerEvent;
+import org.eclipse.net4j.buddies.common.IBuddyStateEvent;
+import org.eclipse.net4j.buddies.internal.ui.BuddiesItemProvider;
+import org.eclipse.net4j.buddies.internal.ui.actions.ConnectAction;
+import org.eclipse.net4j.buddies.internal.ui.actions.DisconnectAction;
+import org.eclipse.net4j.buddies.internal.ui.actions.FlashAction;
+import org.eclipse.net4j.buddies.internal.ui.actions.ReconnectAction;
+import org.eclipse.net4j.buddies.internal.ui.actions.StateAction.DropDownAction;
+import org.eclipse.net4j.util.container.IContainer;
+import org.eclipse.net4j.util.event.IEvent;
+import org.eclipse.net4j.util.event.IListener;
+import org.eclipse.net4j.util.ui.views.ContainerItemProvider;
+import org.eclipse.net4j.util.ui.views.ContainerView;
+
+import org.eclipse.jface.action.IMenuManager;
+import org.eclipse.jface.action.IToolBarManager;
+import org.eclipse.jface.action.Separator;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+public abstract class SessionManagerView extends ContainerView implements IListener
+{
+  private IBuddySession session;
+
+  private ConnectAction connectAction = new ConnectAction();
+
+  private DisconnectAction disconnectAction = new DisconnectAction();
+
+  private ReconnectAction reconnectAction = new ReconnectAction();
+
+  private FlashAction flashAction = new FlashAction();
+
+  private DropDownAction dropDownAction = new DropDownAction();
+
+  private Control control;
+
+  public SessionManagerView()
+  {
+  }
+
+  public IBuddySession getSession()
+  {
+    return session;
+  }
+
+  @Override
+  public void dispose()
+  {
+    ISessionManager.INSTANCE.removeListener(this);
+    session = null;
+    super.dispose();
+  }
+
+  public void notifyEvent(IEvent event)
+  {
+    if (event instanceof ISessionManagerEvent)
+    {
+      queryBuddiesManager();
+    }
+    else if (event instanceof IBuddyStateEvent)
+    {
+      if (session != null && event.getSource() == session.getSelf())
+      {
+        updateState();
+      }
+    }
+  }
+
+  @Override
+  protected final Control createUI(Composite parent)
+  {
+    control = createControl(parent);
+    queryBuddiesManager();
+    ISessionManager.INSTANCE.addListener(this);
+    return control;
+  }
+
+  protected Control createControl(Composite parent)
+  {
+    return super.createUI(parent);
+  }
+
+  @Override
+  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()
+  {
+    return new BuddiesItemProvider();
+  }
+
+  @Override
+  protected void fillLocalToolBar(IToolBarManager manager)
+  {
+    super.fillLocalToolBar(manager);
+    manager.add(dropDownAction);
+  }
+
+  @Override
+  protected void fillLocalPullDown(IMenuManager manager)
+  {
+    manager.add(connectAction);
+    manager.add(disconnectAction);
+    manager.add(reconnectAction);
+    manager.add(new Separator());
+    manager.add(flashAction);
+    super.fillLocalPullDown(manager);
+  }
+
+  protected void queryBuddiesManager()
+  {
+    IBuddySession oldSession = session;
+    session = ISessionManager.INSTANCE.getSession();
+    if (oldSession != session)
+    {
+      if (oldSession != null)
+      {
+        oldSession.removeListener(this);
+        oldSession.getSelf().removeListener(this);
+      }
+
+      if (session != null)
+      {
+        session.addListener(this);
+        session.getSelf().addListener(this);
+      }
+    }
+
+    resetInput();
+    updateState();
+  }
+
+  protected void updateState()
+  {
+    connectAction.setEnabled(session == null);
+    disconnectAction.setEnabled(session != null);
+    reconnectAction.setEnabled(session != null);
+    flashAction.setEnabled(session != null && !ISessionManager.INSTANCE.isFlashing());
+    dropDownAction.updateState();
+    // control.setEnabled(session != null);
+  }
+}
diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/ui/IFacilityPaneCreator.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/ui/IFacilityPaneCreator.java
index 21e190e208..73000c2430 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/ui/IFacilityPaneCreator.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/ui/IFacilityPaneCreator.java
@@ -1,28 +1,28 @@
-/*

- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:

- *    Eike Stepper - initial API and implementation

- */

-package org.eclipse.net4j.buddies.ui;

-

-import org.eclipse.net4j.buddies.internal.ui.views.CollaborationsPane;

-import org.eclipse.net4j.buddies.internal.ui.views.FacilityPane;

-

-import org.eclipse.jface.resource.ImageDescriptor;

-

-/**

- * @author Eike Stepper

- */

-public interface IFacilityPaneCreator

-{

-  public String getType();

-

-  public ImageDescriptor getImageDescriptor();

-

-  public FacilityPane createPane(CollaborationsPane collaborationsPane, int style);

-}

+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.net4j.buddies.ui;
+
+import org.eclipse.net4j.buddies.internal.ui.views.CollaborationsPane;
+import org.eclipse.net4j.buddies.internal.ui.views.FacilityPane;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+
+/**
+ * @author Eike Stepper
+ */
+public interface IFacilityPaneCreator
+{
+  public String getType();
+
+  public ImageDescriptor getImageDescriptor();
+
+  public FacilityPane createPane(CollaborationsPane collaborationsPane, int style);
+}