content: /*******************************************************************************
   * Copyright (c) 2000, 2007 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.eclipse.wst.jsdt.internal.ui.refactoring.reorg;
  
  import org.eclipse.core.runtime.Assert;
  import org.eclipse.jface.resource.ImageDescriptor;
  import org.eclipse.ltk.core.refactoring.Refactoring;
  import org.eclipse.ltk.core.refactoring.RefactoringStatus;
  import org.eclipse.ltk.core.refactoring.participants.RefactoringProcessor;
  import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring;
  import org.eclipse.wst.jsdt.internal.corext.refactoring.rename.RenameCompilationUnitProcessor;
  import org.eclipse.wst.jsdt.internal.corext.refactoring.rename.RenameTypeProcessor;
  import org.eclipse.wst.jsdt.internal.ui.IJavaHelpContextIds;
  import org.eclipse.wst.jsdt.internal.ui.JavaPluginImages;
  import org.eclipse.wst.jsdt.internal.ui.refactoring.RefactoringMessages;
  
  /**
   * The type renaming wizard.
   */
  public class RenameTypeWizard extends RenameRefactoringWizard {
  
  	public RenameTypeWizard(Refactoring refactoring) {
  		this(refactoring, RefactoringMessages.RenameTypeWizard_defaultPageTitle, RefactoringMessages.RenameTypeWizardInputPage_description, JavaPluginImages.DESC_WIZBAN_REFACTOR_TYPE,
  				IJavaHelpContextIds.RENAME_TYPE_WIZARD_PAGE);
  	}
  
  	public RenameTypeWizard(Refactoring refactoring, String defaultPageTitle, String inputPageDescription, ImageDescriptor inputPageImageDescriptor, String pageContextHelpId) {
  		super(refactoring, defaultPageTitle, inputPageDescription, inputPageImageDescriptor, pageContextHelpId);
  	}
  
  	/*
  	 * non java-doc
  	 * 
  	 * @see RefactoringWizard#addUserInputPages
  	 */
  	protected void addUserInputPages() {
  		super.addUserInputPages();
  		if (isRenameType())
  			addPage(new RenameTypeWizardSimilarElementsPage());
  
  	}
  
  	public RenameTypeProcessor getRenameTypeProcessor() {
  		RefactoringProcessor proc= ((RenameRefactoring) getRefactoring()).getProcessor();
  		if (proc instanceof RenameTypeProcessor)
  			return (RenameTypeProcessor) proc;
  		else if (proc instanceof RenameCompilationUnitProcessor) {
  			RenameCompilationUnitProcessor rcu= (RenameCompilationUnitProcessor) proc;
  			return rcu.getRenameTypeProcessor();
  		}
  		Assert.isTrue(false); // Should never get here
  		return null;
  	}
  
  	protected boolean isRenameType() {
  		return true;
  	}
  
  	protected RenameInputWizardPage createInputPage(String message, String initialSetting) {
  		return new RenameTypeWizardInputPage(message, IJavaHelpContextIds.RENAME_TYPE_WIZARD_PAGE, true, initialSetting) {
  
  			protected RefactoringStatus validateTextField(String text) {
  				return validateNewName(text);
  			}
  		};
  	}
  }
  