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/*****************************************************************************
* Copyright (c) 2008, 2009 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
* Yann TANGUY (CEA LIST) yann.tanguy@cea.fr
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.clazz.custom.parsers;
import java.util.List;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.transaction.RecordingCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.common.ui.services.parser.IParser;
import org.eclipse.gmf.runtime.common.ui.services.parser.IParserEditStatus;
import org.eclipse.gmf.runtime.common.ui.services.parser.ParserEditStatus;
import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
import org.eclipse.jface.util.SafeRunnable;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.emf.utils.ServiceUtilsForEObject;
import org.eclipse.papyrus.uml.diagram.clazz.part.UMLDiagramEditorPlugin;
import org.eclipse.uml2.uml.Property;
/**
* This the parser in charge of editing and displaying properties in Papyrus. For the edition of
* properties, a dialog box is opened
*
* @author Patrick Tessier
*/
public class PropertyParser implements IParser {
/**
*
* {@inheritDoc}
*/
@Override
public IContentAssistProcessor getCompletionProcessor(IAdaptable element) {
return null;
}
/**
*
* {@inheritDoc}
*/
@Override
public String getEditString(final IAdaptable element, int flags) {
EObject e = element.getAdapter(EObject.class);
if (e != null) {
final Property property = (Property) e;
return property.getName();
}
return "";
}
/**
*
* {@inheritDoc}
*/
@Override
public ICommand getParseCommand(IAdaptable element, String newString, int flags) {
final Property property = (Property) element.getAdapter(EObject.class);
final String result = newString;
final TransactionalEditingDomain editingDomain;
try {
editingDomain = ServiceUtilsForEObject.getInstance().getTransactionalEditingDomain(property);
} catch (ServiceException ex) {
return null;
}
AbstractTransactionalCommand tc = new AbstractTransactionalCommand(editingDomain, "Edit Property", (List<?>) null) {
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
SafeRunnable.run(new SafeRunnable() {
@Override
public void run() {
RecordingCommand rc = new RecordingCommand(getEditingDomain()) {
@Override
protected void doExecute() {
property.setName(result);
}
};
getEditingDomain().getCommandStack().execute(rc);
}
});
return CommandResult.newOKCommandResult();
}
};
return tc;
}
/**
*
* {@inheritDoc}
*/
@Override
public String getPrintString(IAdaptable element, int flags) {
return "<default>";
}
/**
*
* {@inheritDoc}
*/
@Override
public boolean isAffectingEvent(Object event, int flags) {
return false;
}
/**
*
* {@inheritDoc}
*/
@Override
public IParserEditStatus isValidEditString(IAdaptable element, String editString) {
return new ParserEditStatus(UMLDiagramEditorPlugin.ID, IStatus.OK, "");
}
}
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