/**
* Copyright (c) 2008 Aptana, Inc.
*
* 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. If redistributing this code,
* this entire header must remain intact.
*
* This file is based on a JDT equivalent:
*******************************************************************************
* Copyright (c) 2000, 2006 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.rubypeople.rdt.internal.ui.wizards.buildpaths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.resource.ImageDescriptor;
import org.rubypeople.rdt.core.IRubyElement;
import org.rubypeople.rdt.core.IRubyProject;
import org.rubypeople.rdt.core.ISourceFolderRoot;
import org.rubypeople.rdt.internal.ui.RubyPlugin;
import org.rubypeople.rdt.internal.ui.wizards.NewElementWizard;
public abstract class BuildPathWizard extends NewElementWizard {
private boolean fDoFlushChange;
private final CPListElement fEntryToEdit;
private ISourceFolderRoot fSourceFolderRoot;
private final ArrayList fExistingEntries;
public BuildPathWizard(CPListElement[] existingEntries, CPListElement newEntry, String titel, ImageDescriptor image) {
if (image != null)
setDefaultPageImageDescriptor(image);
setDialogSettings(RubyPlugin.getDefault().getDialogSettings());
setWindowTitle(titel);
fEntryToEdit= newEntry;
fExistingEntries= new ArrayList(Arrays.asList(existingEntries));
fDoFlushChange= true;
}
/**
* {@inheritDoc}
*/
protected void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException {
if (fDoFlushChange) {
IRubyProject rubyProject= getEntryToEdit().getRubyProject();
BuildPathsBlock.flush(getExistingEntries(), rubyProject, monitor);
IProject project= rubyProject.getProject();
IPath projPath= project.getFullPath();
IPath path= getEntryToEdit().getPath();
if (!projPath.equals(path) && projPath.isPrefixOf(path)) {
path= path.removeFirstSegments(projPath.segmentCount());
}
IFolder folder= project.getFolder(path);
fSourceFolderRoot= rubyProject.getSourceFolderRoot(folder);
}
}
/**
* {@inheritDoc}
*/
public IRubyElement getCreatedElement() {
return fSourceFolderRoot;
}
public void setDoFlushChange(boolean b) {
fDoFlushChange= b;
}
public ArrayList getExistingEntries() {
return fExistingEntries;
}
protected CPListElement getEntryToEdit() {
return fEntryToEdit;
}
public List/*<CPListElement>*/ getInsertedElements() {
return new ArrayList();
}
public List/*<CPListElement>*/ getRemovedElements() {
return new ArrayList();
}
public List/*<CPListElement>*/ getModifiedElements() {
ArrayList result= new ArrayList(1);
result.add(fEntryToEdit);
return result;
}
public abstract void cancel();
}