| /******************************************************************************* |
| * Copyright (c) 2004, 2008 John Krasnay 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: |
| * John Krasnay - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.vex.ui.internal.action; |
| |
| import java.util.List; |
| |
| import org.eclipse.wst.xml.vex.core.internal.widget.IVexWidget; |
| |
| /** |
| * Delete selected table rows. |
| */ |
| public class DeleteRowAction extends AbstractVexAction { |
| |
| public void run(final IVexWidget vexWidget) { |
| |
| final List rows = ActionUtils.getSelectedTableRows(vexWidget).getRows(); |
| |
| if (rows == null) { |
| return; |
| } |
| |
| vexWidget.doWork(new Runnable() { |
| public void run() { |
| int startOffset = ActionUtils.getOuterRange(rows.get(0)) |
| .getStart(); |
| int endOffset = ActionUtils.getOuterRange( |
| rows.get(rows.size() - 1)).getEnd(); |
| |
| vexWidget.moveTo(startOffset); |
| vexWidget.moveTo(endOffset, true); |
| vexWidget.deleteSelection(); |
| } |
| }); |
| |
| } |
| |
| public boolean isEnabled(IVexWidget vexWidget) { |
| return ActionUtils.getSelectedTableRows(vexWidget).getRows() != null; |
| } |
| |
| } |