| // IdentifiableTreeNodeLabelProvider.java |
| package org.eclipse.stem.ui.views.explorer; |
| |
| /******************************************************************************* |
| * Copyright (c) 2008 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 |
| *******************************************************************************/ |
| |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.stem.ui.Activator; |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * This class is an {@link ILabelProvider} for the contributions to the |
| * org.eclipse.ui,navigator.navigatorContents extension point that represent the |
| * components of the STEM modeling framework. These contributions are instances |
| * of {@link IdentifiableTreeNode} which are used to aggregate instances of a |
| * single type of component in a STEM project. For instance, all of the |
| * serialized {@link org.eclipse.stem.core.model.Decorator} instances, or all of |
| * the {@link org.eclipse.stem.core.scenario.Scenario} instances. |
| */ |
| public class IdentifiableTreeNodeLabelProvider implements ILabelProvider { |
| |
| /** |
| * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) |
| */ |
| public Image getImage(Object element) { |
| Image retValue = null; |
| if (element instanceof IdentifiableTreeNode) { |
| // Yes |
| final IdentifiableTreeNode ctn = (IdentifiableTreeNode) element; |
| retValue = Activator.getDefault().getImageRegistry().get( |
| ctn.getImageKey()); |
| } // if IdentifiableTreeNode |
| return retValue; |
| } // getImage |
| |
| /** |
| * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) |
| */ |
| public String getText(Object element) { |
| return ((IdentifiableTreeNode) element).getComponentName(); |
| } |
| |
| /** |
| * @see |
| * org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse. |
| * jface.viewers.ILabelProviderListener) |
| */ |
| public void addListener( |
| @SuppressWarnings("unused") ILabelProviderListener listener) { |
| // Nothing |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() |
| */ |
| public void dispose() { |
| // Nothing |
| } |
| |
| /** |
| * @see |
| * org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang |
| * .Object, java.lang.String) |
| */ |
| public boolean isLabelProperty(@SuppressWarnings("unused") Object element, |
| @SuppressWarnings("unused") String property) { |
| return false; |
| } |
| |
| /** |
| * @see |
| * org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse |
| * .jface.viewers.ILabelProviderListener) |
| */ |
| public void removeListener( |
| @SuppressWarnings("unused") ILabelProviderListener listener) { |
| // Nothing |
| } |
| |
| } // IdentifiableTreeNodeLabelProvider |