| /******************************************************************************* |
| * Copyright (c) 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 |
| * yyyymmdd bug Email and other contact information |
| * -------- -------- ----------------------------------------------------------- |
| * 20071025 196997 ericdp@ca.ibm.com - Eric Peters |
| * 20071107 196997 ericdp@ca.ibm.com - Eric Peters |
| * 20071120 209858 ericdp@ca.ibm.com - Eric Peters, Enhancing service policy framework and UI |
| *******************************************************************************/ |
| package org.eclipse.wst.ws.internal.service.policy.ui.preferences; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.preference.PreferencePage; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPreferencePage; |
| import org.eclipse.wst.ws.internal.service.policy.ui.ServicePoliciesComposite; |
| import org.eclipse.wst.ws.service.policy.ServicePolicyPlatform; |
| |
| public class ServicePoliciesPreferencePage extends PreferencePage implements |
| IWorkbenchPreferencePage, SelectionListener |
| |
| { |
| ServicePoliciesComposite preferencePage; |
| Composite superParent; |
| public static final String PAGE_ID = "org.eclipse.wst.ws.internal.ui.wsi.preferences.WSICompliancePreferencePage"; //$NON-NLS-1$ |
| |
| /** |
| * Creates preference page controls on demand. |
| * |
| * @param parentComposite |
| * the parent for the preference page |
| */ |
| protected Control createContents(Composite superparent) { |
| preferencePage = new ServicePoliciesComposite(superparent, null, this); |
| org.eclipse.jface.dialogs.Dialog.applyDialogFont(superparent); |
| this.superParent = superparent; |
| return preferencePage; |
| |
| } |
| |
| /** |
| * Does anything necessary because the default button has been pressed. |
| */ |
| protected void performDefaults() { |
| preferencePage.performDefaults(); |
| IStatus error = preferencePage.getError(); |
| if (error == null) { |
| super.setValid(true); |
| super.setErrorMessage(null); |
| } else { |
| super.setErrorMessage(error.getMessage()); |
| super.setValid(false); |
| } |
| } |
| |
| /** |
| * Do anything necessary because the OK button has been pressed. |
| * |
| * @return whether it is okay to close the preference page |
| */ |
| public boolean performOk() { |
| storeValues(); |
| return true; |
| } |
| |
| /** |
| * Stores the values of the controls back to the preference store. |
| */ |
| private void storeValues() { |
| ServicePolicyPlatform.getInstance().commitChanges(); |
| } |
| |
| /** |
| * Do anything necessary because the Cancel button has been pressed. |
| * |
| * @return whether it is okay to close the preference page |
| */ |
| public boolean performCancel() { |
| ServicePolicyPlatform.getInstance().discardChanges(); |
| return true; |
| } |
| |
| /** |
| * Do anything necessary because the OK button has been pressed. |
| * |
| */ |
| protected void performApply() { |
| storeValues(); |
| } |
| |
| /** |
| * @see IWorkbenchPreferencePage |
| */ |
| public void init(IWorkbench workbench) { |
| } |
| |
| /** |
| * @return whether it is okay to close the preference page |
| */ |
| public boolean okToLeave() { |
| return preferencePage.getError() == null; |
| |
| } |
| |
| public void dispose() { |
| super.dispose(); |
| preferencePage.dispose(); |
| } |
| |
| public void widgetDefaultSelected(SelectionEvent e) { |
| |
| } |
| |
| public void widgetSelected(SelectionEvent e) { |
| IStatus error = preferencePage.getError(); |
| if (error == null) { |
| super.setValid(true); |
| super.setErrorMessage(null); |
| } else { |
| super.setErrorMessage(error.getMessage()); |
| super.setValid(false); |
| } |
| |
| } |
| |
| } |