| /******************************************************************************* |
| * Copyright (c) 2003, 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.ui.navigator.internal.extensions; |
| |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.IMemento; |
| import org.eclipse.ui.navigator.ICommonLabelProvider; |
| import org.eclipse.ui.navigator.IExtensionStateModel; |
| |
| /** |
| * <p> |
| * <strong>EXPERIMENTAL</strong>. This class or interface has been added as part of a work in |
| * progress. There is a guarantee neither that this API will work nor that it will remain the same. |
| * Please do not use this API without consulting with the Platform/UI team. |
| * </p> |
| * |
| * @since 3.2 |
| */ |
| public class DelegateCommonLabelProvider implements ICommonLabelProvider { |
| |
| private final ILabelProvider delegateLabelProvider; |
| |
| /** |
| * <p> |
| * Requires a non-null label provider as the parameter. |
| * </p> |
| */ |
| public DelegateCommonLabelProvider(ILabelProvider aLabelProvider) { |
| super(); |
| delegateLabelProvider = aLabelProvider; |
| } |
| |
| /** |
| * <p> |
| * No-op. |
| * </p> |
| * |
| * @see org.eclipse.ui.navigator.ICommonLabelProvider#initialize(java.lang.String) |
| */ |
| public void init(IExtensionStateModel aStateModel, ITreeContentProvider aContentProvider) { |
| } |
| |
| /** |
| * <p> |
| * Returns <b>null </b>, forcing the CommonNavigator to provide the default message. |
| * </p> |
| * |
| * @see org.eclipse.ui.navigator.ICommonLabelProvider#getDescription(java.lang.Object) |
| */ |
| public String getDescription(Object element) { |
| return null; |
| } |
| |
| /** |
| * @param listener |
| */ |
| public void addListener(ILabelProviderListener listener) { |
| delegateLabelProvider.addListener(listener); |
| } |
| |
| /** |
| * |
| */ |
| public void dispose() { |
| delegateLabelProvider.dispose(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#equals(java.lang.Object) |
| */ |
| public boolean equals(Object obj) { |
| return delegateLabelProvider.equals(obj); |
| } |
| |
| /** |
| * @param element |
| * @return |
| */ |
| public Image getImage(Object element) { |
| return delegateLabelProvider.getImage(element); |
| } |
| |
| /** |
| * @param element |
| * @return |
| */ |
| public String getText(Object element) { |
| return delegateLabelProvider.getText(element); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#hashCode() |
| */ |
| public int hashCode() { |
| return delegateLabelProvider.hashCode(); |
| } |
| |
| /** |
| * @param element |
| * @param property |
| * @return |
| */ |
| public boolean isLabelProperty(Object element, String property) { |
| return delegateLabelProvider.isLabelProperty(element, property); |
| } |
| |
| /** |
| * @param listener |
| */ |
| public void removeListener(ILabelProviderListener listener) { |
| delegateLabelProvider.removeListener(listener); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#toString() |
| */ |
| public String toString() { |
| return delegateLabelProvider.toString(); |
| } |
| |
| public void initialize(String aViewerId, ITreeContentProvider aContentProvider) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| public void restoreState(IMemento aMemento) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| public void saveState(IMemento aMemento) { |
| // TODO Auto-generated method stub |
| |
| } |
| } |