| /******************************************************************************* |
| * Copyright (c) 2002, 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 - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.tools; |
| |
| import java.util.Iterator; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| |
| /** |
| * A concrete implementation for <code>AbstractCopySelectionAction</code> that |
| * supports structured selections. |
| * |
| * @see org.eclipse.jface.viewers.IStructuredSelection |
| */ |
| public class CopyStructuredSelectionAction extends AbstractCopySelectionAction { |
| |
| /** |
| * @see org.eclipse.core.tools.AbstractCopySelectionAction#AbstractCopySelectionAction(ISelectionProvider) |
| */ |
| public CopyStructuredSelectionAction(ISelectionProvider selectionProvider) { |
| super(selectionProvider); |
| } |
| |
| /** |
| * Returns the current structured selection as a string object where each |
| * node is followed by a line terminator char. This method depends on the |
| * toString() method of each node to define a reasonably formatted string |
| * for display. |
| * |
| * @return a string containing the currently selected elements separated by |
| * line terminators |
| * @see org.eclipse.core.tools.AbstractCopySelectionAction#getContents() |
| */ |
| @Override |
| public String getContents() { |
| // retrieves the selected contents from the selection provider |
| IStructuredSelection selection = (IStructuredSelection) selectionProvider.getSelection(); |
| StringBuilder content = new StringBuilder(); |
| for (Iterator selectionIter = selection.iterator(); selectionIter.hasNext();) { |
| content.append(selectionIter.next()); |
| content.append('\n'); |
| } |
| return content.toString(); |
| } |
| } |