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/*******************************************************************************
* Copyright (c) 2003, 2013 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.debug.ui.sourcelookup;
import java.util.ArrayList;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.debug.core.sourcelookup.ISourceContainer;
import org.eclipse.debug.core.sourcelookup.ISourceContainerType;
import org.eclipse.debug.core.sourcelookup.containers.CompositeSourceContainer;
import org.eclipse.debug.core.sourcelookup.containers.FolderSourceContainer;
import org.eclipse.debug.core.sourcelookup.containers.ProjectSourceContainer;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.ui.IWorkingSet;
/**
* A working set in the workspace. Source is searched for in the projects (referenced
* projects) and folders (sub-folders) that are part of the working set.
* <p>
* This class may be instantiated.
* </p>
* @since 3.0
* @noextend This class is not intended to be subclassed by clients.
*/
public class WorkingSetSourceContainer extends CompositeSourceContainer{
private IWorkingSet fWorkingSet;
/**
* Unique identifier for the working set source container type
* (value <code>org.eclipse.debug.ui.containerType.workingSet</code>.)
*/
public static final String TYPE_ID = DebugUIPlugin.getUniqueIdentifier()+".containerType.workingSet"; //$NON-NLS-1$
/**
* Creates a source container for the working set.
* @param workingSet the working set represented by this container
*/
public WorkingSetSourceContainer(IWorkingSet workingSet) {
fWorkingSet = workingSet;
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.sourcelookup.ISourceContainer#getName()
*/
@Override
public String getName() {
return fWorkingSet.getName();
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (obj != null && obj instanceof WorkingSetSourceContainer) {
return ((WorkingSetSourceContainer)obj).fWorkingSet.equals(fWorkingSet);
}
return false;
}
@Override
public int hashCode() {
return fWorkingSet.hashCode();
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.sourcelookup.ISourceContainer#getType()
*/
@Override
public ISourceContainerType getType() {
return getSourceContainerType(TYPE_ID);
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.sourcelookup.containers.CompositeSourceContainer#createSourceContainers()
*/
@Override
protected ISourceContainer[] createSourceContainers() throws CoreException {
IAdaptable[] elements = fWorkingSet.getElements();
if(elements == null) {
return new ISourceContainer[0];
}
ArrayList<ISourceContainer> locationList = new ArrayList<>();
for (int i = 0; i < elements.length; i++) {
IResource resource = elements[i].getAdapter(IResource.class);
if (resource != null) {
switch (resource.getType()) {
case IResource.FOLDER:
locationList.add(new FolderSourceContainer((IFolder)resource, true));
break;
case IResource.PROJECT:
locationList.add(new ProjectSourceContainer((IProject)resource, true));
break;
//if the element corresponds to an IFile, do nothing
default:
break;
}
}
}
return locationList.toArray(new ISourceContainer[locationList.size()]);
}
}
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