| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.javaeditor; |
| |
| |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.CoreException; |
| |
| import org.eclipse.jface.text.source.Annotation; |
| import org.eclipse.jface.text.source.AnnotationModelEvent; |
| import org.eclipse.jface.text.source.IAnnotationModel; |
| |
| import org.eclipse.ui.texteditor.MarkerAnnotation; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| |
| /** |
| * Event sent out by changes of the compilation unit annotation model. |
| */ |
| public class CompilationUnitAnnotationModelEvent extends AnnotationModelEvent { |
| |
| private boolean fIncludesProblemMarkerAnnotations; |
| private IResource fUnderlyingResource; |
| |
| /** |
| * Constructor for CompilationUnitAnnotationModelEvent. |
| * @param model |
| * @param underlyingResource The annotation model's underlying resource |
| */ |
| public CompilationUnitAnnotationModelEvent(IAnnotationModel model, IResource underlyingResource) { |
| super(model); |
| fUnderlyingResource= underlyingResource; |
| fIncludesProblemMarkerAnnotations= false; |
| } |
| |
| private void testIfProblemMarker(Annotation annotation) { |
| if (fIncludesProblemMarkerAnnotations) { |
| return; |
| } |
| if (annotation instanceof JavaMarkerAnnotation) { |
| fIncludesProblemMarkerAnnotations= ((JavaMarkerAnnotation) annotation).isProblem(); |
| } else if (annotation instanceof MarkerAnnotation) { |
| try { |
| IMarker marker= ((MarkerAnnotation) annotation).getMarker(); |
| if (!marker.exists() || marker.isSubtypeOf(IMarker.PROBLEM)) { |
| fIncludesProblemMarkerAnnotations= true; |
| } |
| } catch (CoreException e) { |
| JavaPlugin.log(e); |
| } |
| } |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.source.AnnotationModelEvent#annotationAdded(org.eclipse.jface.text.source.Annotation) |
| */ |
| public void annotationAdded(Annotation annotation) { |
| super.annotationAdded(annotation); |
| testIfProblemMarker(annotation); |
| } |
| |
| |
| /* |
| * @see org.eclipse.jface.text.source.AnnotationModelEvent#annotationRemoved(org.eclipse.jface.text.source.Annotation) |
| */ |
| public void annotationRemoved(Annotation annotation) { |
| super.annotationRemoved(annotation); |
| testIfProblemMarker(annotation); |
| } |
| |
| /* |
| * @see org.eclipse.jface.text.source.AnnotationModelEvent#annotationChanged(org.eclipse.jface.text.source.Annotation) |
| */ |
| public void annotationChanged(Annotation annotation) { |
| testIfProblemMarker(annotation); |
| super.annotationChanged(annotation); |
| } |
| |
| /** |
| * Returns whether the change included problem marker annotations. |
| * |
| * @return <code>true</code> if the change included marker annotations |
| */ |
| public boolean includesProblemMarkerAnnotationChanges() { |
| return fIncludesProblemMarkerAnnotations; |
| } |
| |
| /** |
| * Returns the annotation model's underlying resource |
| */ |
| public IResource getUnderlyingResource() { |
| return fUnderlyingResource; |
| } |
| |
| } |