case-study/jdt-before/ui refactoring/org/eclipse/jdt/internal/ui/refactoring/nls/ExternalizeWizard.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.nls;
  12
  13 import org.eclipse.swt.custom.BusyIndicator;
  14 import org.eclipse.swt.widgets.Display;
  15 import org.eclipse.swt.widgets.Shell;
  16
  17 import org.eclipse.jface.wizard.IWizardPage;
  18
  19 import org.eclipse.ltk.ui.refactoring.RefactoringWizard;
  20
  21 import org.eclipse.jdt.core.ICompilationUnit;
  22
  23 import org.eclipse.jdt.internal.corext.refactoring.nls.NLSRefactoring;
  24 import org.eclipse.jdt.internal.corext.util.Messages;
  25
  26 import org.eclipse.jdt.ui.refactoring.RefactoringSaveHelper;
  27
  28 import org.eclipse.jdt.internal.ui.JavaPluginImages;
  29 import org.eclipse.jdt.internal.ui.actions.ActionMessages;
  30 import org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter;
  31 import org.eclipse.jdt.internal.ui.viewsupport.BasicElementLabels;
  32
  33 /**
  34  * good citizen problems - wizard is only valid after constructor (when the pages toggle
  35  * some values and force an validate the validate can't get a wizard)
  36  */
  37 public class ExternalizeWizard extends RefactoringWizard {
  38
  39         public ExternalizeWizard(NLSRefactoring refactoring) {
  40                 super(refactoring,CHECK_INITIAL_CONDITIONS_ON_OPEN | WIZARD_BASED_USER_INTERFACE);
  41                 setDefaultPageTitle(Messages.format(NLSUIMessages.ExternalizeWizardPage_title, BasicElementLabels.getFileName(refactoring.getCu())));
  42                 setWindowTitle(NLSUIMessages.ExternalizeWizard_name);
  43                 setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_EXTERNALIZE_STRINGS);
  44         }
  45
  46         /**
  47          * @see RefactoringWizard#addUserInputPages()
  48          */
  49         @Override
  50         protected void addUserInputPages() {
  51
  52                 NLSRefactoring nlsRefac= (NLSRefactoring) getRefactoring();
  53                 ExternalizeWizardPage page= new ExternalizeWizardPage(nlsRefac);
  54                 page.setMessage(NLSUIMessages.ExternalizeWizard_select);
  55                 addPage(page);
  56
  57                 /*ExternalizeWizardPage2 page2= new ExternalizeWizardPage2(nlsRefac);
  58                  page2.setMessage(NLSUIMessages.getString("wizard.select_values")); //$NON-NLS-1$
  59                  addPage(page2);*/
  60         }
  61
  62         @Override
  63         public boolean canFinish() {
  64                 IWizardPage page= getContainer().getCurrentPage();
  65                 return super.canFinish() && !(page instanceof ExternalizeWizardPage);
  66         }
  67
  68         public static void open(final ICompilationUnit unit, final Shell shell) {
  69                 if (unit == null || !unit.exists()) {
  70                         return;
  71                 }
  72                 Display display= shell != null ? shell.getDisplay() : Display.getCurrent();
  73                 BusyIndicator.showWhile(display, new Runnable() {
  74                         public void run() {
  75                                 NLSRefactoring refactoring= NLSRefactoring.create(unit);
  76                                 if (refactoring != null)
  77                                         new RefactoringStarter().activate(new ExternalizeWizard(refactoring), shell, ActionMessages.ExternalizeStringsAction_dialog_title, RefactoringSaveHelper.SAVE_REFACTORING);
  78                         }
  79                 });
  80         }
  81 }