| /******************************************************************************* |
| * Copyright (c) 2001, 2010 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.sse.ui.internal; |
| |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.jface.text.source.IAnnotationPresentation; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.texteditor.MarkerAnnotation; |
| import org.eclipse.wst.sse.ui.internal.reconcile.TemporaryAnnotation; |
| |
| |
| /** |
| * This is overridden to get around the problem of being registered as a |
| * org.eclipse.wst.validation.core.problemmarker rather than a |
| * org.eclipse.core.resource.problemmarker causing all problems to be skipped |
| * in the OverviewRuler |
| */ |
| public class StructuredMarkerAnnotation extends MarkerAnnotation implements IAnnotationPresentation { |
| // controls if icon should be painted gray |
| private boolean fIsGrayed = false; |
| String fAnnotationType = null; |
| |
| StructuredMarkerAnnotation(IMarker marker) { |
| super(marker); |
| } |
| |
| public final String getAnnotationType() { |
| if (fAnnotationType==null){ |
| initAnnotationType(); |
| } |
| return fAnnotationType; |
| } |
| |
| /** |
| * Eventually will have to use IAnnotationPresentation & |
| * IAnnotationExtension |
| * |
| * @see org.eclipse.ui.texteditor.MarkerAnnotation#getImage(org.eclipse.swt.widgets.Display) |
| */ |
| protected Image getImage(Display display) { |
| Image image = null; |
| String annotationType = getAnnotationType(); |
| if (annotationType == TemporaryAnnotation.ANNOT_ERROR) { |
| image = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_ERROR_TSK); |
| } |
| else if (annotationType == TemporaryAnnotation.ANNOT_WARNING) { |
| image = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_WARN_TSK); |
| } |
| else if (annotationType == TemporaryAnnotation.ANNOT_INFO) { |
| image = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_INFO_TSK); |
| } |
| |
| if (image != null && isGrayed()) |
| setImage(getGrayImage(display, image)); |
| else |
| setImage(image); |
| |
| return super.getImage(display); |
| } |
| |
| private Image getGrayImage(Display display, Image image) { |
| if (image != null) { |
| String key = Integer.toString(image.hashCode()); |
| // make sure we cache the gray image |
| Image grayImage = JFaceResources.getImageRegistry().get(key); |
| if (grayImage == null) { |
| grayImage = new Image(display, image, SWT.IMAGE_GRAY); |
| JFaceResources.getImageRegistry().put(key, grayImage); |
| } |
| image = grayImage; |
| } |
| return image; |
| } |
| |
| public final boolean isGrayed() { |
| return fIsGrayed; |
| } |
| |
| public final void setGrayed(boolean grayed) { |
| fIsGrayed = grayed; |
| } |
| |
| /** |
| * Initializes the annotation's icon representation and its drawing layer |
| * based upon the properties of the underlying marker. |
| */ |
| protected void initAnnotationType() { |
| |
| IMarker marker = getMarker(); |
| fAnnotationType = TemporaryAnnotation.ANNOT_UNKNOWN; |
| try { |
| if (marker.exists() && marker.isSubtypeOf(IMarker.PROBLEM)) { |
| int severity = marker.getAttribute(IMarker.SEVERITY, -1); |
| switch (severity) { |
| case IMarker.SEVERITY_ERROR : |
| fAnnotationType = TemporaryAnnotation.ANNOT_ERROR; |
| break; |
| case IMarker.SEVERITY_WARNING : |
| fAnnotationType = TemporaryAnnotation.ANNOT_WARNING; |
| break; |
| case IMarker.SEVERITY_INFO : |
| fAnnotationType = TemporaryAnnotation.ANNOT_INFO; |
| break; |
| } |
| } |
| |
| } |
| catch (CoreException e) { |
| Logger.logException(e); |
| } |
| } |
| } |