| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.commands; |
| |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.jface.text.ITextOperationTarget; |
| import org.eclipse.jface.text.source.SourceViewer; |
| import org.eclipse.jst.pagedesigner.commands.nav.ICaretPositionMover; |
| import org.eclipse.wst.html.core.internal.document.ElementStyleImpl; |
| import org.w3c.dom.Node; |
| |
| /** |
| * @author mengbo |
| */ |
| public class PasteNodeCommand extends Command implements ICaretPositionMover { |
| private static final String COMMAND_LABEL = CommandResources |
| .getString("PasteNodeCommand.Label.DeleteNode"); //$NON-NLS-1$ |
| |
| private Node child; |
| |
| private SourceViewer _sourceViewer; |
| |
| /** |
| * @param viewer |
| */ |
| public PasteNodeCommand(SourceViewer viewer) { |
| super(COMMAND_LABEL); |
| this._sourceViewer = viewer; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gef.commands.Command#execute() |
| */ |
| public void execute() { |
| _sourceViewer.getTextWidget().setSelection( |
| ((ElementStyleImpl) child).getStartOffset(), |
| ((ElementStyleImpl) child).getStartOffset()); |
| _sourceViewer.doOperation(ITextOperationTarget.PASTE); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gef.commands.Command#redo() |
| */ |
| public void redo() { |
| _sourceViewer.doOperation(ITextOperationTarget.REDO); |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gef.commands.Command#undo() |
| */ |
| public void undo() { |
| _sourceViewer.doOperation(ITextOperationTarget.UNDO); |
| |
| } |
| |
| /** |
| * @param child |
| * The child to set. |
| */ |
| public void setChild(Node child) { |
| this.child = child; |
| } |
| } |