/*******************************************************************************
* Copyright (c) 2006, 2015 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 {
@Override
public IStructuredSelection findSelection(IEditorInput anInput) {
IFile file = ResourceUtil.getFile(anInput);
if (file != null) {
return new StructuredSelection(file);
}
return StructuredSelection.EMPTY;
}
@Override
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);
}
}
}