| /* |
| * Copyright (c) 2006 Borland Software Corporation |
| * |
| * 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: |
| * Dmitry Stadnik (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.map.editor.part; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.dialogs.WizardNewFileCreationPage; |
| |
| /** |
| * @generated |
| */ |
| public class GMFMapCreationWizardPage extends WizardNewFileCreationPage { |
| |
| /** |
| * @generated |
| */ |
| public GMFMapCreationWizardPage(String pageName, IStructuredSelection selection) { |
| super(pageName, selection); |
| } |
| |
| private GMFMapDiagramFileCreator creator; |
| |
| /** |
| * @generated |
| */ |
| protected String getDefaultFileName() { |
| return "default"; //$NON-NLS-1$ |
| } |
| |
| /** |
| * @generated |
| */ |
| public String getFileName() { |
| String fileName = super.getFileName(); |
| if (fileName != null) { |
| fileName = getDiagramFileCreator().appendExtensionToFileName(fileName); |
| } |
| return fileName; |
| } |
| |
| /** |
| * @generated |
| */ |
| public InputStream getInitialContents() { |
| return new ByteArrayInputStream(new byte[0]); |
| } |
| |
| /** |
| * @generated NOT |
| */ |
| public GMFMapDiagramFileCreator getDiagramFileCreator() { |
| if (creator == null) { |
| creator = new GMFMapDiagramFileCreator((GMFMapCreationWizard) getWizard()); |
| } |
| return creator; |
| } |
| |
| /** |
| * @generated |
| */ |
| public void createControl(Composite parent) { |
| super.createControl(parent); |
| IPath path = getContainerFullPath(); |
| if (path != null) { |
| String fileName = getDiagramFileCreator().getUniqueFileName(path, getDefaultFileName()); |
| setFileName(fileName); |
| } |
| setPageComplete(validatePage()); |
| } |
| |
| /** |
| * @generated |
| */ |
| protected boolean validatePage() { |
| if (super.validatePage()) { |
| String fileName = getFileName(); |
| if (fileName == null) { |
| return false; |
| } |
| // appending file extension to correctly process file names including "." symbol |
| IPath path = getContainerFullPath().append(getDiagramFileCreator().appendExtensionToFileName(fileName)); |
| path = path.removeFileExtension().addFileExtension("gmfmap"); //$NON-NLS-1$ |
| if (GMFMapDiagramFileCreator.exists(path)) { |
| setErrorMessage("Model file already exists: " + path.lastSegment()); |
| return false; |
| } |
| return true; |
| } |
| return false; |
| } |
| } |