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/*******************************************************************************
* Copyright (c) 2001, 2008 IBM Corporation 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:
* IBM Corporation - initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*******************************************************************************/
package org.eclipse.wst.xml.ui.internal.contentoutline;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.swt.graphics.Image;
import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter;
import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier;
import org.eclipse.wst.sse.ui.internal.contentoutline.IJFaceNodeAdapter;
/**
* A (column) label provider backed by JFaceNodeAdapters.
*/
public class JFaceNodeLabelProvider extends ColumnLabelProvider {
/**
* JFaceNodeLabelProvider constructor comment.
*/
public JFaceNodeLabelProvider() {
super();
}
/**
* Returns the JFace adapter for the specified object.
*
* @param adaptable
* java.lang.Object The object to get the adapter for
*/
protected IJFaceNodeAdapter getAdapter(Object adaptable) {
if (adaptable instanceof INodeNotifier) {
INodeAdapter adapter = ((INodeNotifier) adaptable).getAdapterFor(IJFaceNodeAdapter.class);
if (adapter instanceof IJFaceNodeAdapter) {
return (IJFaceNodeAdapter) adapter;
}
}
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
*/
public Image getImage(Object element) {
IJFaceNodeAdapter adapter = getAdapter(element);
if (adapter != null)
return adapter.getLabelImage(element);
return super.getImage(element);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
*/
public String getText(Object element) {
IJFaceNodeAdapter adapter = getAdapter(element);
if (adapter != null)
return adapter.getLabelText(element);
return super.getText(element);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object,
* java.lang.String)
*/
public boolean isLabelProperty(Object element, String property) {
return false;
}
}
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