case-study/jdt-after/ui refactoring/org/eclipse/jdt/internal/ui/refactoring/reorg/RenameTypeWizard.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2011 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.ui.refactoring.reorg;
  12
  13 import org.eclipse.core.runtime.Assert;
  14
  15 import org.eclipse.jface.resource.ImageDescriptor;
  16
  17 import org.eclipse.ltk.core.refactoring.Refactoring;
  18 import org.eclipse.ltk.core.refactoring.RefactoringStatus;
  19 import org.eclipse.ltk.core.refactoring.participants.RefactoringProcessor;
  20 import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring;
  21
  22 import org.eclipse.jdt.internal.corext.refactoring.rename.RenameCompilationUnitProcessor;
  23 import org.eclipse.jdt.internal.corext.refactoring.rename.RenameTypeProcessor;
  24
  25 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
  26 import org.eclipse.jdt.internal.ui.JavaPluginImages;
  27 import org.eclipse.jdt.internal.ui.refactoring.RefactoringMessages;
  28
  29 /**
  30  * The type renaming wizard.
  31  */
  32 public class RenameTypeWizard extends RenameRefactoringWizard {
  33
  34         public RenameTypeWizard(Refactoring refactoring) {
  35                 this(refactoring, RefactoringMessages.RenameTypeWizard_defaultPageTitle, RefactoringMessages.RenameTypeWizardInputPage_description, JavaPluginImages.DESC_WIZBAN_REFACTOR_TYPE,
  36                                 IJavaHelpContextIds.RENAME_TYPE_WIZARD_PAGE);
  37         }
  38
  39         public RenameTypeWizard(Refactoring refactoring, String defaultPageTitle, String inputPageDescription, ImageDescriptor inputPageImageDescriptor, String pageContextHelpId) {
  40                 super(refactoring, defaultPageTitle, inputPageDescription, inputPageImageDescriptor, pageContextHelpId);
  41         }
  42
  43         /*
  44          * non java-doc
  45          *
  46          * @see RefactoringWizard#addUserInputPages
  47          */
  48         @Override
  49         protected void addUserInputPages() {
  50                 super.addUserInputPages();
  51                 if (isRenameType())
  52                         addPage(new RenameTypeWizardSimilarElementsPage());
  53
  54         }
  55
  56         public RenameTypeProcessor getRenameTypeProcessor() {
  57                 RefactoringProcessor proc= ((RenameRefactoring) getRefactoring()).getProcessor();
  58                 if (proc instanceof RenameTypeProcessor)
  59                         return (RenameTypeProcessor) proc;
  60                 else if (proc instanceof RenameCompilationUnitProcessor) {
  61                         RenameCompilationUnitProcessor rcu= (RenameCompilationUnitProcessor) proc;
  62                         return rcu.getRenameTypeProcessor();
  63                 }
  64                 Assert.isTrue(false); // Should never get here
  65                 return null;
  66         }
  67
  68         protected boolean isRenameType() {
  69                 return true;
  70         }
  71
  72         @Override
  73         protected RenameInputWizardPage createInputPage(String message, String initialSetting) {
  74                 return new RenameTypeWizardInputPage(message, IJavaHelpContextIds.RENAME_TYPE_WIZARD_PAGE, true, initialSetting) {
  75
  76                         @Override
  77                         protected RefactoringStatus validateTextField(String text) {
  78                                 return validateNewName(text);
  79                         }
  80                 };
  81         }
  82 }