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/*****************************************************************************
* Copyright (c) 2014 CEA LIST.
*
* 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:
* Quentin Le Menez (CEA LIST) quentin.lemenez@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.migration.rsa.wizard;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import org.eclipse.core.resources.IFile;
import org.eclipse.emf.common.util.URI;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.papyrus.migration.rsa.RSAToPapyrusParameters.Config;
import org.eclipse.papyrus.migration.rsa.messages.Messages;
import org.eclipse.papyrus.migration.rsa.transformation.ImportTransformationLauncher;
import org.eclipse.papyrus.migration.rsa.wizard.pages.TransformationConfigPage;
import org.eclipse.papyrus.migration.rsa.wizard.pages.TransformationSelectionPage;
import org.eclipse.papyrus.migration.rsa.wizard.pages.DialogData;
import org.eclipse.swt.SWT;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;
/**
*
* Wizard handling the selection and transformation of .emx/.epx files
*
* @author Quentin Le Menez
*
*/
public class TransformationWizard extends Wizard implements IImportWizard {
protected IWizardPage currentPage;
protected DialogData dialogData = new DialogData();
protected TransformationSelectionPage selectionPage = new TransformationSelectionPage(dialogData);
protected TransformationConfigPage configPage = new TransformationConfigPage(dialogData);
public TransformationWizard() {
setWindowTitle(Messages.TransformationWizard_Title);
}
@Override
public void addPages() {
this.addPage(selectionPage);
this.addPage(configPage);
}
@Override
public IWizardPage getNextPage(IWizardPage currentPage) {
if (currentPage == selectionPage) {
this.currentPage = configPage;
// Reset the viewer input in order to show the newly selected elements from the selectionPage
configPage.resetViewerInput();
return configPage;
}
if (this.currentPage == configPage) {
this.currentPage = selectionPage;
}
return null;
}
@Override
public boolean canFinish() {
if (currentPage == configPage) {
return super.canFinish();
}
return false;
}
@Override
public boolean performFinish() {
// Set or update the unchecked elements for future executions of the plugin
dialogData.setSelectionMap();
importFiles();
return true;
}
/**
*
* Launch the transformation with the previously selected files and configuration parameters
*
*/
protected void importFiles() {
Config config = dialogData.getConfig();
if (config == null) {
return;
}
Set<IFile> selectedFiles = new HashSet<IFile>();
for (Object file : dialogData.getTransformationFiles()) {
if (file instanceof IFile) {
selectedFiles.add((IFile) file);
}
}
List<URI> urisToImport = new LinkedList<URI>();
for (IFile selectedFile : selectedFiles) {
URI uri = URI.createPlatformResourceURI(selectedFile.getFullPath().toString(), true);
urisToImport.add(uri);
}
// The wizard's Shell will be disposed because the transformation is asynchronous. Use the Shell's parent instead
ImportTransformationLauncher launcher = new ImportTransformationLauncher(config, this.getShell().getParent());
launcher.run(urisToImport);
}
@Override
public void init(IWorkbench workbench, IStructuredSelection selection) {
// TODO Auto-generated method stub
}
}
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