/** | |
* <copyright> | |
* | |
* Copyright (c) 2008-2013 See4sys, itemis and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html | |
* | |
* Contributors: | |
* See4sys - Initial API and implementation | |
* itemis - [414125] Enhance ResourceDeltaVisitor to enable the analysis of IFolder added/moved/removed | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.sphinx.testutils.integration; | |
import java.util.Collection; | |
import java.util.HashMap; | |
import java.util.HashSet; | |
import java.util.Map; | |
import java.util.Set; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.core.resources.IFolder; | |
import org.eclipse.core.resources.IProject; | |
import org.eclipse.core.resources.IResourceChangeEvent; | |
import org.eclipse.core.resources.IResourceChangeListener; | |
import org.eclipse.core.resources.IResourceDelta; | |
import org.eclipse.core.resources.IResourceDeltaVisitor; | |
import org.eclipse.core.resources.ResourcesPlugin; | |
import org.eclipse.emf.ecore.resource.Resource; | |
import org.eclipse.sphinx.emf.Activator; | |
import org.eclipse.sphinx.emf.internal.resource.ResourceProblemMarkerService; | |
import org.eclipse.sphinx.platform.resources.DefaultResourceChangeHandler; | |
import org.eclipse.sphinx.platform.resources.ResourceDeltaVisitor; | |
import org.eclipse.sphinx.platform.util.PlatformLogUtil; | |
/** | |
* Listens for {@link Resource resource}s that have been loaded or saved and requests the problem markers of underlying | |
* {@link IFile file}s to be updated according to the {@link Resource#getErrors() errors} and | |
* {@link Resource#getWarnings() warnings} of each loaded or saved {@link Resource} resource. | |
* | |
* @see ResourceProblemMarkerService#updateProblemMarkers(Collection, boolean, | |
* org.eclipse.core.runtime.IProgressMonitor) | |
*/ | |
@SuppressWarnings("restriction") | |
public class ReferenceWorkspaceChangeListener implements IResourceChangeListener { | |
protected Set<IFile> changedFiles = new HashSet<IFile>(); | |
protected Set<IFile> addedFiles = new HashSet<IFile>(); | |
protected Set<IFolder> addedFolders = new HashSet<IFolder>(); | |
protected Set<IProject> renamedProjects = new HashSet<IProject>(); | |
protected Set<IProject> projectsWithChangedDescription = new HashSet<IProject>(); | |
protected Map<IProject, Collection<String>> projectsWithChangedSettings = new HashMap<IProject, Collection<String>>(); | |
/* | |
* @see java.lang.Object#finalize() | |
*/ | |
@Override | |
protected void finalize() throws Throwable { | |
ResourcesPlugin.getWorkspace().removeResourceChangeListener(this); | |
super.finalize(); | |
} | |
@Override | |
public void resourceChanged(IResourceChangeEvent event) { | |
try { | |
IResourceDelta delta = event.getDelta(); | |
if (delta != null) { | |
// Investigate resource delta on saved files | |
IResourceDeltaVisitor visitor = new ResourceDeltaVisitor(event.getType(), new DefaultResourceChangeHandler() { | |
@Override | |
public void handleProjectDescriptionChanged(int eventType, IProject project) { | |
projectsWithChangedDescription.add(project); | |
} | |
@Override | |
public void handleProjectSettingsChanged(int eventType, IProject project, Collection<String> preferenceFileNames) { | |
if (projectsWithChangedSettings.containsKey(project)) { | |
projectsWithChangedSettings.get(project).addAll(preferenceFileNames); | |
} else { | |
projectsWithChangedSettings.put(project, preferenceFileNames); | |
} | |
} | |
@Override | |
public void handleFileAdded(int eventType, IFile file) { | |
addedFiles.add(file); | |
} | |
@Override | |
public void handleFolderAdded(int eventType, IFolder folder) { | |
addedFolders.add(folder); | |
} | |
@Override | |
public void handleProjectOpened(int eventType, IProject project) { | |
} | |
@Override | |
public void handleFileChanged(int eventType, IFile file) { | |
changedFiles.add(file); | |
} | |
@Override | |
public void handleProjectRenamed(int eventType, IProject oldProject, IProject newProject) { | |
renamedProjects.add(newProject); | |
} | |
@Override | |
public void handleFolderMoved(int eventType, IFolder oldFolder, IFolder newFolder) { | |
addedFolders.add(newFolder); | |
} | |
@Override | |
public void handleFileMoved(int eventType, IFile oldFile, IFile newFile) { | |
addedFiles.add(newFile); | |
} | |
}); | |
delta.accept(visitor); | |
} | |
} catch (Exception ex) { | |
PlatformLogUtil.logAsError(Activator.getDefault(), ex); | |
} | |
} | |
public Collection<IFile> getChangedFiles() { | |
return changedFiles; | |
} | |
public Collection<IFile> getAddedFiles() { | |
return addedFiles; | |
} | |
public Collection<IFolder> getAddedFolders() { | |
return addedFolders; | |
} | |
public Collection<IProject> getRenamedProjects() { | |
return renamedProjects; | |
} | |
public Collection<IProject> getProjectsWithChangedDescription() { | |
return projectsWithChangedDescription; | |
} | |
public Map<IProject, Collection<String>> getProjectsWithChangedSettings() { | |
return projectsWithChangedSettings; | |
} | |
public void clearHistory() { | |
changedFiles.clear(); | |
addedFiles.clear(); | |
addedFolders.clear(); | |
renamedProjects.clear(); | |
projectsWithChangedDescription.clear(); | |
projectsWithChangedSettings.clear(); | |
} | |
} |