| /******************************************************************************* |
| * 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.jface.resource.DeviceResourceException; |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.jface.viewers.ViewerCell; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.internal.ide.IDEInternalWorkbenchImages; |
| import org.eclipse.ui.views.markers.MarkerItem; |
| |
| /** |
| * MarkerSeverityAndMessageField is the field for severity and messages. |
| * |
| * @since 3.4 |
| * |
| */ |
| public class MarkerProblemSeverityAndMessageField extends |
| MarkerDescriptionField { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.provisional.views.markers.IMarkerField#compare(org.eclipse.ui.provisional.views.markers.MarkerItem, |
| * org.eclipse.ui.provisional.views.markers.MarkerItem) |
| */ |
| public int compare(MarkerItem item1, MarkerItem item2) { |
| |
| int severity1 = getSeverity(item1); |
| int severity2 = getSeverity(item2); |
| if (severity1 == severity2) |
| return super.compare(item1, item2); |
| return severity2 - severity1; |
| } |
| |
| /** |
| * Return the image for the receiver. |
| * |
| * @param item |
| * @return Image or <code>null</code> |
| */ |
| private Image getImage(MarkerItem item) { |
| |
| MarkerSupportItem supportItem = (MarkerSupportItem) item; |
| |
| int severity = -1; |
| if (supportItem.isConcrete()) |
| severity = getSeverity(item); |
| else |
| severity = ((MarkerCategory) supportItem).getHighestSeverity(); |
| |
| if (severity >= 0) |
| return MarkerSupportInternalUtilities.getSeverityImage(severity); |
| try { |
| if (supportItem.isConcrete()) |
| return null; |
| return JFaceResources |
| .getResources() |
| .createImageWithDefault( |
| IDEInternalWorkbenchImages |
| .getImageDescriptor(IDEInternalWorkbenchImages.IMG_ETOOL_PROBLEM_CATEGORY)); |
| } catch (DeviceResourceException e) { |
| return null; |
| } |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.MarkerField#update(org.eclipse.jface.viewers.ViewerCell) |
| */ |
| public void update(ViewerCell cell) { |
| super.update(cell); |
| |
| MarkerItem item = (MarkerItem) cell.getElement(); |
| cell.setImage(annotateImage(item, getImage(item))); |
| } |
| } |