| /******************************************************************************* |
| * Copyright (c) 2000, 2010 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.team.internal.ccvs.ui; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.swt.SWTError; |
| import org.eclipse.swt.dnd.*; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.team.core.history.ITag; |
| |
| /** |
| * Copies the text form the selected element of the given |
| * {@link org.eclipse.jface.viewers.TableViewer}. |
| */ |
| public class TableViewerAction extends Action { |
| |
| /** |
| * Viewer for which the action is to be performed |
| */ |
| private TableViewer viewer; |
| |
| public TableViewerAction(TableViewer viewer) { |
| this.viewer = viewer; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.action.Action#run() |
| */ |
| public void run() { |
| if (viewer.getSelection() instanceof StructuredSelection) { |
| StructuredSelection selection = (StructuredSelection) viewer.getSelection(); |
| if (!selection.isEmpty()) { |
| Iterator selectionIter = selection.iterator(); |
| |
| StringBuffer buf = new StringBuffer(); |
| ITag firstTag = (ITag) selectionIter.next(); |
| buf.append(firstTag.getName()); |
| while (selectionIter.hasNext()) { |
| String tagName = ((ITag) selectionIter.next()).getName(); |
| buf.append(System.getProperty("line.separator", "\n")).append(tagName); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| Clipboard clipboard = new Clipboard(Display.getDefault()); |
| Object[] data = new Object[] { buf.toString() }; |
| Transfer[] dataTypes = new Transfer[] {TextTransfer.getInstance()}; |
| try { |
| clipboard.setContents(data, dataTypes); |
| } catch (SWTError e) { |
| if (e.code != DND.ERROR_CANNOT_SET_CLIPBOARD) { |
| throw e; |
| } |
| } finally { |
| clipboard.dispose(); |
| } |
| } |
| } |
| } |
| } |