MindmapCreationWizardPage.java

package org.eclipse.gmf.examples.mindmap.rcp.diagram.part;

import org.eclipse.emf.common.util.URI;
import org.eclipse.gmf.examples.mindmap.rcp.diagram.application.WizardNewFileCreationPage;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Composite;

/**
 * @generated
 */
public class MindmapCreationWizardPage extends WizardNewFileCreationPage {

	/**
	 * @generated
	 */
	private final String fileExtension;

	/**
	 * @generated
	 */
	public MindmapCreationWizardPage(String pageName,
			IStructuredSelection selection, String fileExtension) {
		super(pageName, selection);
		this.fileExtension = fileExtension;
	}

	/**
	 * Override to create files with this extension.
	 * 
	 * @generated
	 */
	protected String getExtension() {
		return fileExtension;
	}

	/**
	 * @generated
	 */
	public URI getURI() {
		return URI.createFileURI(getFilePath().toString());
	}

	/**
	 * @generated
	 */
	public void createControl(Composite parent) {
		super.createControl(parent);
		setFileName(MindmapDiagramEditorUtil.getUniqueFileName(
				getContainerFullPath(), getFileName(), getExtension()));
		setPageComplete(validatePage());
	}

	/**
	 * @generated
	 */
	protected boolean validatePage() {
		if (!super.validatePage()) {
			return false;
		}
		String extension = getExtension();
		if (extension != null
				&& !getFilePath().toString().endsWith("." + extension)) {
			setErrorMessage(NLS
					.bind(Messages.MindmapCreationWizardPageExtensionError,
							extension));
			return false;
		}
		return true;
	}
}