| /******************************************************************************* |
| * Copyright (c) 2010 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.jsdt.debug.internal.rhino.ui.source; |
| |
| import java.io.File; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| 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.DirectorySourceContainer; |
| import org.eclipse.debug.core.sourcelookup.containers.FolderSourceContainer; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.ui.ILaunchConstants; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.ui.launching.IncludeEntry; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.ui.refactoring.Refactoring; |
| |
| /** |
| * Source computer delegate for Rhino |
| * |
| * @since 1.0 |
| */ |
| public class RhinoSourcePathComputer implements ISourcePathComputerDelegate { |
| |
| static final ISourceContainer[] NO_CONTAINERS = new ISourceContainer[0]; |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.sourcelookup.ISourcePathComputerDelegate#computeSourceContainers(org.eclipse.debug.core.ILaunchConfiguration, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public ISourceContainer[] computeSourceContainers(ILaunchConfiguration configuration, IProgressMonitor monitor) throws CoreException { |
| HashSet containers = new HashSet(); |
| List includes = configuration.getAttribute(ILaunchConstants.ATTR_INCLUDE_PATH, (List)null); |
| if(includes != null) { |
| String entry = null, name = null; |
| for (Iterator i = includes.iterator(); i.hasNext();) { |
| entry = (String) i.next(); |
| int kind = Integer.parseInt(entry.substring(0, 1)); |
| name = entry.substring(1); |
| switch(kind) { |
| case IncludeEntry.LOCAL_SCRIPT: { |
| IFile file = (IFile) ResourcesPlugin.getWorkspace().getRoot().findMember(name); |
| if(file != null) { |
| containers.add(new FolderSourceContainer(file.getParent(), false)); |
| } |
| continue; |
| } |
| case IncludeEntry.EXT_SCRIPT: { |
| File file = new File(name); |
| if(file.exists()) { |
| containers.add(new DirectorySourceContainer(file.getParentFile(), false)); |
| } |
| continue; |
| } |
| } |
| } |
| } |
| //make sure the folder containing the original script is included |
| IFile script = Refactoring.getScript(configuration); |
| if(script != null) { |
| containers.add(new FolderSourceContainer(script.getParent(), false)); |
| } |
| return (ISourceContainer[]) containers.toArray(new ISourceContainer[containers.size()]); |
| } |
| } |