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/*******************************************************************************
* Copyright (c) 2008, 2009 Obeo.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.compare.examples.export.library.wizard;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
/**
* Overrides the default behavior of a wizard page to specify validation rules.
*
* @author <a href="mailto:laurent.goubet@obeo.fr">Laurent Goubet</a>
*/
public class LibraryExportWizardPage extends WizardNewFileCreationPage {
/**
* Instantiates a wizard page given its name and the current selection.
*
* @param pageName
* Name of the page that is to be created.
* @param selection
* Current resource selection.
*/
public LibraryExportWizardPage(String pageName, IStructuredSelection selection) {
super(pageName, selection);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.ui.dialogs.WizardNewFileCreationPage#validatePage()
*/
@Override
protected boolean validatePage() {
boolean result = super.validatePage();
if (result) {
final String fileName = getFileName();
if (fileName.endsWith(".html")) { //$NON-NLS-1$
setErrorMessage(null);
return true;
}
setErrorMessage("File name must end in '.html'");
return false;
}
// This will return false
return result;
}
}
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