| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.ui.internal.ide.dialogs; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IMemento; |
| import org.eclipse.ui.IPersistableElement; |
| import org.eclipse.ui.internal.ide.AboutInfo; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchMessages; |
| |
| /** |
| * A simple editor input for the welcome editor |
| */ |
| public class WelcomeEditorInput implements IEditorInput { |
| private AboutInfo aboutInfo; |
| |
| private final static String FACTORY_ID = "org.eclipse.ui.internal.dialogs.WelcomeEditorInputFactory"; //$NON-NLS-1$ |
| |
| public final static String FEATURE_ID = "featureId"; //$NON-NLS-1$ |
| |
| /** |
| * WelcomeEditorInput constructor comment. |
| */ |
| public WelcomeEditorInput(AboutInfo info) { |
| super(); |
| if (info == null) { |
| throw new IllegalArgumentException(); |
| } |
| aboutInfo = info; |
| } |
| |
| public boolean exists() { |
| return false; |
| } |
| |
| public Object getAdapter(Class adapter) { |
| return null; |
| } |
| |
| public ImageDescriptor getImageDescriptor() { |
| return null; |
| } |
| |
| public String getName() { |
| return IDEWorkbenchMessages.WelcomeEditor_title; |
| } |
| |
| public IPersistableElement getPersistable() { |
| return new IPersistableElement() { |
| public String getFactoryId() { |
| return FACTORY_ID; |
| } |
| |
| public void saveState(IMemento memento) { |
| memento.putString(FEATURE_ID, aboutInfo.getFeatureId() + ':' |
| + aboutInfo.getVersionId()); |
| } |
| }; |
| } |
| |
| public AboutInfo getAboutInfo() { |
| return aboutInfo; |
| } |
| |
| public boolean equals(Object o) { |
| if ((o != null) && (o instanceof WelcomeEditorInput)) { |
| if (((WelcomeEditorInput) o).aboutInfo.getFeatureId().equals( |
| aboutInfo.getFeatureId())) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public String getToolTipText() { |
| return NLS.bind(IDEWorkbenchMessages.WelcomeEditor_toolTip, aboutInfo.getFeatureLabel()); |
| } |
| } |