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/*****************************************************************************
* Copyright (c) 2013 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:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.moka.locator;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector;
import org.eclipse.debug.core.sourcelookup.ISourceLookupDirector;
import org.eclipse.debug.core.sourcelookup.ISourceLookupParticipant;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.papyrus.moka.debug.MokaStackFrame;
// TODO: Auto-generated Javadoc
/**
* A simple implementation of ISourceLookupDirector.
* In this implementation, EObjects are considered as source elements.
*
*/
public class MokaSourceLocator extends AbstractSourceLookupDirector implements ISourceLookupDirector {
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.core.sourcelookup.ISourceLookupDirector#initializeParticipants()
*/
public void initializeParticipants() {
// This initialization step does not have any particular impact.
// All needed information comes from getSourceElement
// Nevertheless, this code is kept there since the MokaSourceLookupParticipant could be used to account for additional information in the launch configuration.
// For example, these information may include a list of di files where graphical representations have to be taken from a given semantic element.
// This may be removed if we confirm that this mechanism only makes sense for text file resources.
ISourceLookupParticipant[] participants = new ISourceLookupParticipant[] { new MokaSourceLookupParticipant() };
this.addParticipants(participants);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector#getSourceElement(java.lang.Object)
*/
@Override
public Object getSourceElement(Object element) {
EObject sourceElement = null;
MokaStackFrame stackFrame = (MokaStackFrame) element;
sourceElement = stackFrame.getModelElement();
return sourceElement;
}
/**
* An empty implementation of ISourceLookupParticipant.
* See comment on initializeParticipants.
*
*/
protected class MokaSourceLookupParticipant implements ISourceLookupParticipant {
/*
* (non-Javadoc)
*
* @see
* org.eclipse.debug.core.sourcelookup.ISourceLookupParticipant#sourceContainersChanged(org.eclipse.debug.core.sourcelookup.ISourceLookupDirector
* )
*/
public void sourceContainersChanged(ISourceLookupDirector director) {
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.core.sourcelookup.ISourceLookupParticipant#init(org.eclipse.debug.core.sourcelookup.ISourceLookupDirector)
*/
public void init(ISourceLookupDirector director) {
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.core.sourcelookup.ISourceLookupParticipant#getSourceName(java.lang.Object)
*/
public String getSourceName(Object object) throws CoreException {
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.core.sourcelookup.ISourceLookupParticipant#findSourceElements(java.lang.Object)
*/
public Object[] findSourceElements(Object object) throws CoreException {
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.core.sourcelookup.ISourceLookupParticipant#dispose()
*/
public void dispose() {
}
};
}
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