| /******************************************************************************* |
| * Copyright (c) 2000, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.sourcelookup; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| /** |
| * A label provider for source elements. |
| * |
| * @since 3.0 |
| */ |
| public class SourceElementLabelProvider extends LabelProvider { |
| |
| private ILabelProvider fLabelProvider = null; |
| |
| |
| |
| private ILabelProvider getWorkbenchLabelProvider() { |
| if (fLabelProvider == null) { |
| fLabelProvider = new WorkbenchLabelProvider(); |
| } |
| return fLabelProvider; |
| } |
| |
| private ILabelProvider getLabelProvider(Object element) { |
| if (element instanceof IAdaptable) { |
| SourceElementLabelProvider lp = ((IAdaptable) element).getAdapter(SourceElementLabelProvider.class); |
| if (lp != null) { |
| return lp; |
| } |
| } |
| return getWorkbenchLabelProvider(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() |
| */ |
| @Override |
| public void dispose() { |
| super.dispose(); |
| if (fLabelProvider != null) { |
| fLabelProvider.dispose(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) |
| */ |
| @Override |
| public Image getImage(Object element) { |
| return getLabelProvider(element).getImage(element); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) |
| */ |
| @Override |
| public String getText(Object element) { |
| if (element instanceof IResource) { |
| return SourceElementWorkbenchAdapter.getQualifiedName(((IResource)element).getFullPath()); |
| } |
| return getLabelProvider(element).getText(element); |
| } |
| } |