/******************************************************************************* | |
* Copyright (c) 2000, 2010 IBM Corporation, See4sys and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
* See4sys - added support for problem markers on model objects (rather than | |
* only on workspace resources). Unfortunately, there was no other | |
* choice than copying the whole code from | |
* org.eclipse.ui.views.markers.internal for that purpose because | |
* many of the relevant classes, methods, and fields are private or | |
* package private. | |
*******************************************************************************/ | |
package org.eclipse.sphinx.emf.validation.ui.views; | |
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) | |
*/ | |
@Override | |
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) | |
*/ | |
@Override | |
public String getColumnText(Object element, int columnIndex) { | |
if (fields == null || columnIndex < 0 || columnIndex >= fields.length) { | |
return null; | |
} | |
return fields[columnIndex].getValue(element); | |
} | |
@Override | |
public Font getFont(Object element) { | |
MarkerNode node = (MarkerNode) element; | |
if (node.isConcrete()) { | |
return null; | |
} | |
return JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT); | |
} | |
} |