| /******************************************************************************* |
| * Copyright (c) 2007, 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.views.markers; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.views.markers.MarkerField; |
| import org.eclipse.ui.views.markers.MarkerItem; |
| |
| /** |
| * MarkerLocationField is the field for the location field. |
| * |
| * @since 3.4 |
| * |
| */ |
| public class MarkerLocationField extends MarkerField { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.internal.provisional.views.markers.MarkerField#getValue(org.eclipse.ui.internal.provisional.views.markers.MarkerItem) |
| */ |
| public String getValue(MarkerItem item) { |
| return item.getLocation(); |
| } |
| |
| /** |
| * Get the number of characters that should be reserved for the receiver. |
| * |
| * @param control |
| * the control to scale from |
| * @return int |
| */ |
| public int getDefaultColumnWidth(Control control) { |
| return 10 * MarkerSupportInternalUtilities.getFontWidth(control); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.MarkerField#compare(org.eclipse.ui.views.markers.MarkerItem, |
| * org.eclipse.ui.views.markers.MarkerItem) |
| */ |
| public int compare(MarkerItem item1, MarkerItem item2) { |
| |
| //See if location got overridden |
| String location1 = item1.getAttributeValue(IMarker.LOCATION, |
| MarkerSupportInternalUtilities.EMPTY_STRING); |
| String location2 = item2.getAttributeValue(IMarker.LOCATION, |
| MarkerSupportInternalUtilities.EMPTY_STRING); |
| |
| if (location1.length() == 0 || location2.length() == 0) |
| return item1.getAttributeValue(IMarker.LINE_NUMBER, -1) |
| - item2.getAttributeValue(IMarker.LINE_NUMBER, -1); |
| |
| return location1.compareTo(location2); |
| |
| } |
| } |