| /******************************************************************************* |
| * Copyright (c) 2006, 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.navigator.resources.workbench; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.ide.ResourceUtil; |
| import org.eclipse.ui.navigator.ILinkHelper; |
| import org.eclipse.ui.part.FileEditorInput; |
| |
| /** |
| * |
| * Links IFileEditorInput to IFiles, and vice versa. |
| * |
| * @since 3.2 |
| * |
| */ |
| public class ResourceLinkHelper implements ILinkHelper { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.navigator.ILinkHelper#findSelection(org.eclipse.ui.IEditorInput) |
| */ |
| public IStructuredSelection findSelection(IEditorInput anInput) { |
| IFile file = ResourceUtil.getFile(anInput); |
| if (file != null) { |
| return new StructuredSelection(file); |
| } |
| return StructuredSelection.EMPTY; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.navigator.ILinkHelper#activateEditor(org.eclipse.ui.IWorkbenchPage, org.eclipse.jface.viewers.IStructuredSelection) |
| */ |
| public void activateEditor(IWorkbenchPage aPage, |
| IStructuredSelection aSelection) { |
| if (aSelection == null || aSelection.isEmpty()) |
| return; |
| if (aSelection.getFirstElement() instanceof IFile) { |
| IEditorInput fileInput = new FileEditorInput((IFile) aSelection.getFirstElement()); |
| IEditorPart editor = null; |
| if ((editor = aPage.findEditor(fileInput)) != null) |
| aPage.bringToTop(editor); |
| } |
| |
| } |
| |
| } |