/*******************************************************************************
* Copyright (c) 2005, 2015 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.core.runtime.CoreException;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.internal.ide.Policy;
/**
* FieldCategory is the field for showing categories of markers.
*
*/
public class FieldCategory extends AbstractField {
@Override
public String getDescription() {
return MarkerMessages.description_type;
}
@Override
public Image getDescriptionImage() {
return null;
}
@Override
public String getColumnHeaderText() {
return getDescription();
}
@Override
public Image getColumnHeaderImage() {
return null;
}
@Override
public String getValue(Object obj) {
if (obj instanceof ConcreteMarker) {
ConcreteMarker marker = (ConcreteMarker) obj;
if (marker.getGroup() == null) {
if (!marker.getMarker().exists())
return MarkerMessages.FieldCategory_Uncategorized;
String groupName = MarkerSupportRegistry.getInstance()
.getCategory(marker.getMarker());
if (groupName == null) {
String typeId;
try {
typeId = marker.getMarker().getType();
} catch (CoreException e) {
Policy.handle(e);
return MarkerMessages.FieldCategory_Uncategorized;
}
MarkerType type = MarkerTypesModel.getInstance().getType(
typeId);
groupName = type.getLabel();
}
marker.setGroup(groupName);
}
return (String) marker.getGroup();
}
return Util.EMPTY_STRING;
}
@Override
public Image getImage(Object obj) {
return null;
}
@Override
public int compare(Object obj1, Object obj2) {
return getValue(obj1).compareTo(getValue(obj2));
}
@Override
public int getDefaultDirection() {
return TableComparator.ASCENDING;
}
@Override
public int getPreferredWidth() {
return 200;
}
}