| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.jdt.ui.wizards; |
| |
| import org.eclipse.core.runtime.IStatus; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| |
| import org.eclipse.ui.PlatformUI; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| |
| import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; |
| import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages; |
| |
| /** |
| * Wizard page to create a new enum type. |
| * <p> |
| * Note: This class is not intended to be subclassed, but clients can instantiate. |
| * To implement a different kind of a new enum wizard page, extend <code>NewTypeWizardPage</code>. |
| * </p> |
| * |
| * @since 3.1 |
| */ |
| public class NewEnumWizardPage extends NewTypeWizardPage { |
| |
| private final static String PAGE_NAME= "NewEnumWizardPage"; //$NON-NLS-1$ |
| private final static int TYPE = NewTypeWizardPage.ENUM_TYPE; |
| |
| /** |
| * Create a new <code>NewEnumWizardPage</code> |
| */ |
| public NewEnumWizardPage() { |
| super(TYPE, PAGE_NAME); |
| |
| setTitle(NewWizardMessages.NewEnumWizardPage_title); |
| setDescription(NewWizardMessages.NewEnumWizardPage_description); |
| } |
| |
| // -------- Initialization --------- |
| |
| /** |
| * The wizard owning this page is responsible for calling this method with the |
| * current selection. The selection is used to initialize the fields of the wizard |
| * page. |
| * |
| * @param selection used to initialize the fields |
| */ |
| public void init(IStructuredSelection selection) { |
| IJavaElement jelem= getInitialJavaElement(selection); |
| |
| initContainerPage(jelem); |
| initTypePage(jelem); |
| |
| doStatusUpdate(); |
| } |
| |
| // ------ validation -------- |
| |
| private void doStatusUpdate() { |
| // all used component status |
| IStatus[] status= new IStatus[] { |
| fContainerStatus, |
| isEnclosingTypeSelected() ? fEnclosingTypeStatus : fPackageStatus, |
| fTypeNameStatus, |
| fModifierStatus, |
| fSuperInterfacesStatus |
| }; |
| |
| // the mode severe status will be displayed and the OK button enabled/disabled. |
| updateStatus(status); |
| } |
| |
| |
| /* |
| * @see NewContainerWizardPage#handleFieldChanged |
| */ |
| protected void handleFieldChanged(String fieldName) { |
| super.handleFieldChanged(fieldName); |
| |
| doStatusUpdate(); |
| } |
| |
| |
| // ------ UI -------- |
| |
| /* |
| * @see WizardPage#createControl |
| */ |
| public void createControl(Composite parent) { |
| initializeDialogUnits(parent); |
| |
| Composite composite= new Composite(parent, SWT.NONE); |
| composite.setFont(parent.getFont()); |
| |
| int nColumns= 4; |
| |
| GridLayout layout= new GridLayout(); |
| layout.numColumns= nColumns; |
| composite.setLayout(layout); |
| |
| createContainerControls(composite, nColumns); |
| createPackageControls(composite, nColumns); |
| createEnclosingTypeControls(composite, nColumns); |
| |
| createSeparator(composite, nColumns); |
| |
| createTypeNameControls(composite, nColumns); |
| createModifierControls(composite, nColumns); |
| |
| createSuperInterfacesControls(composite, nColumns); |
| |
| createCommentControls(composite, nColumns); |
| enableCommentControl(true); |
| |
| setControl(composite); |
| |
| Dialog.applyDialogFont(composite); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IJavaHelpContextIds.NEW_ENUM_WIZARD_PAGE); |
| } |
| |
| /* |
| * @see WizardPage#becomesVisible |
| */ |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible) { |
| setFocus(); |
| } |
| } |
| |
| } |