| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.common.ui.internal.dialogfield; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * @author mengbo |
| */ |
| public class DialogFieldGroupPage extends WizardPage { |
| private DialogFieldGroup _group; |
| |
| private IDialogFieldChangeListener _defaultChangeListener = new IDialogFieldChangeListener() { |
| public void dialogFieldChanged(DialogField field) { |
| validate(); |
| } |
| }; |
| |
| /** |
| * @param pageName |
| * @param section |
| */ |
| public DialogFieldGroupPage(String pageName, DialogFieldGroup section) { |
| super(pageName); |
| _group = section; |
| initializeGroup(_group); |
| } |
| |
| /** |
| * child class could override this method. |
| * |
| * @param group |
| */ |
| protected void initializeGroup(DialogFieldGroup group) { |
| group.setDefaultChangeListener(_defaultChangeListener); |
| group.initialize(); |
| } |
| |
| public void createControl(Composite parent) { |
| Composite container = new Composite(parent, SWT.NONE); |
| _group.layoutDialogFields(null, container); |
| _group.refreshData(); |
| validate(); |
| this.setControl(container); |
| } |
| |
| /** |
| * @return the dialog field group |
| */ |
| public DialogFieldGroup getDialogFieldGroup() { |
| return _group; |
| } |
| |
| /** |
| * validate all the dialog fields. Updates |
| * status line and sets page completion if there are no errors |
| */ |
| private void validate() { |
| IStatus[] statuses = _group.validateDialogFields(); |
| IStatus status = StatusUtil.getMostSevere(statuses); |
| StatusUtil.applyToStatusLine(this, status); |
| setPageComplete(status == null || status.getSeverity() != IStatus.ERROR); |
| } |
| } |