TableViewLabelProvider.java

/*******************************************************************************
 * Copyright (c) 2000, 2006 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
 *******************************************************************************/

package org.eclipse.ui.views.markers.internal;

import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.jface.viewers.IFontProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.Image;

/**
 * The TableViewLabelProvider is the content provider for marker views.
 * 
 */
public class TableViewLabelProvider extends LabelProvider implements
		ITableLabelProvider, IFontProvider {

	IField[] fields;

	/**
	 * Create a neew instance of the receiver.
	 * 
	 * @param fields
	 */
	public TableViewLabelProvider(IField[] fields) {
		this.fields = fields;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object,
	 *      int)
	 */
	public Image getColumnImage(Object element, int columnIndex) {
		if (fields == null || columnIndex < 0 || columnIndex >= fields.length) {
			return null;
		}
		return fields[columnIndex].getImage(element);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object,
	 *      int)
	 */
	public String getColumnText(Object element, int columnIndex) {
		if (fields == null || columnIndex < 0 || columnIndex >= fields.length) {
			return null;
		}
		return fields[columnIndex].getValue(element);
	}

	public Font getFont(Object element) {
		MarkerNode node = (MarkerNode) element;
		if (node.isConcrete()) {
			return null;
		}
		return JFaceResources.getFontRegistry().getBold(
				JFaceResources.DEFAULT_FONT);
	}

}