package net.sourceforge.phpeclipse.xdebug.php.launching;


import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
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.ProjectSourceContainer;
import org.eclipse.debug.core.sourcelookup.containers.WorkspaceSourceContainer;

public class PHPSourcePathComputerDelegate implements ISourcePathComputerDelegate {

	public ISourceContainer[] computeSourceContainers(ILaunchConfiguration configuration, IProgressMonitor monitor) throws CoreException {
		String project = configuration.getAttribute(IXDebugConstants.ATTR_PHP_PROJECT, (String)null);
		ISourceContainer sourceContainer = null;
		if (project != null) {
			IProject resource = ResourcesPlugin.getWorkspace().getRoot().getProject(project);
			if (resource != null) {
				sourceContainer = new ProjectSourceContainer(resource, true);
			}
		}
		if (sourceContainer == null) {
			sourceContainer = new WorkspaceSourceContainer();
		}
		return new ISourceContainer[]{sourceContainer};
	}
}