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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.commandHandlers.change;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.change.ArtifactDelta;
import org.eclipse.osee.framework.skynet.core.change.Change;
import org.eclipse.osee.framework.skynet.core.revision.ChangeManager;
import org.eclipse.osee.framework.ui.plugin.util.CommandHandler;
import org.eclipse.osee.framework.ui.skynet.commandHandlers.Handlers;
import org.eclipse.osee.framework.ui.skynet.render.IRenderer;
import org.eclipse.osee.framework.ui.skynet.render.RendererManager;
import org.eclipse.osee.framework.ui.skynet.render.RenderingUtil;
import org.eclipse.osee.framework.ui.skynet.render.WordTemplateRenderer;
/**
* @author Paul K. Waldfogel
* @author Jeff C. Phillips
*/
public class ViewWordChangeReportHandler extends CommandHandler {
@Override
public Object executeWithException(ExecutionEvent event, IStructuredSelection selection) throws OseeCoreException {
List<Change> localChanges = Handlers.getArtifactChangesFromStructuredSelection(selection);
if (!localChanges.isEmpty()) {
Collection<Change> changes = new ArrayList<>(localChanges.size());
Set<Artifact> artifacts = new HashSet<>();
for (Change change : localChanges) {
Artifact artifact = change.getChangeArtifact();
if (!artifacts.contains(artifact)) {
artifacts.add(artifact);
changes.add(change);
}
}
Collection<ArtifactDelta> artifactDeltas = ChangeManager.getCompareArtifacts(changes);
String pathPrefix = RenderingUtil.getAssociatedArtifactName(localChanges);
IRenderer preferredRenderer = new WordTemplateRenderer();
RendererManager.diffInJobWithPreferedRenderer(artifactDeltas, pathPrefix, preferredRenderer);
}
return null;
}
@Override
public boolean isEnabledWithException(IStructuredSelection structuredSelection) {
List<Change> localChanges = Handlers.getArtifactChangesFromStructuredSelection(structuredSelection);
return !localChanges.isEmpty();
}
}
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