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/*******************************************************************************
* Copyright (c) 2005, 2015 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Bjorn Freeman-Benson - initial API and implementation
* Wind River Systems - adopted to use with DSF
*******************************************************************************/
package org.eclipse.cdt.examples.dsf.pda.sourcelookup;
import org.eclipse.cdt.examples.dsf.pda.PDAPlugin;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.sourcelookup.ISourceContainer;
import org.eclipse.debug.core.sourcelookup.ISourcePathComputerDelegate;
import org.eclipse.debug.core.sourcelookup.containers.FolderSourceContainer;
import org.eclipse.debug.core.sourcelookup.containers.ProjectSourceContainer;
import org.eclipse.debug.core.sourcelookup.containers.WorkspaceSourceContainer;
/**
* Computes the default source lookup path for a PDA launch configuration.
* The default source lookup path is the folder or project containing
* the PDA program being launched. If the program is not specified, the workspace
* is searched by default.
* <p>
* This class is identical to the corresponding in PDA debugger implemented in
* org.eclipse.debug.examples.
* </p>
*/
public class PDASourcePathComputerDelegate implements ISourcePathComputerDelegate {
@Override
public ISourceContainer[] computeSourceContainers(ILaunchConfiguration configuration, IProgressMonitor monitor) throws CoreException {
String path = configuration.getAttribute(PDAPlugin.ATTR_PDA_PROGRAM, (String)null);
ISourceContainer sourceContainer = null;
if (path != null) {
IResource resource = ResourcesPlugin.getWorkspace().getRoot().findMember(new Path(path));
if (resource != null) {
IContainer container = resource.getParent();
if (container.getType() == IResource.PROJECT) {
sourceContainer = new ProjectSourceContainer((IProject)container, false);
} else if (container.getType() == IResource.FOLDER) {
sourceContainer = new FolderSourceContainer(container, false);
}
}
}
if (sourceContainer == null) {
sourceContainer = new WorkspaceSourceContainer();
}
return new ISourceContainer[]{sourceContainer};
}
}
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