| /******************************************************************************* |
| * Copyright (c) 2001, 2009 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.actions; |
| |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.wst.xml.ui.internal.XMLUIMessages; |
| import org.eclipse.wst.xml.ui.internal.XMLUIPlugin; |
| import org.eclipse.wst.xml.ui.internal.dialogs.EditProcessingInstructionDialog; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.ProcessingInstruction; |
| |
| /** |
| * EditProcessingInstructionAction |
| */ |
| public class EditProcessingInstructionAction extends NodeAction { |
| protected Node childRef; |
| protected AbstractNodeActionManager manager; |
| protected Node parent; |
| protected ProcessingInstruction pi; |
| protected String title; |
| |
| /** |
| * This constructor is used to add a new ProcessingInstruction |
| */ |
| public EditProcessingInstructionAction(AbstractNodeActionManager manager, Node parent, Node childRef, String actionLabel, String title) { |
| setText(actionLabel); |
| this.manager = manager; |
| this.parent = parent; |
| this.childRef = childRef; |
| this.title = title; |
| } |
| |
| /** |
| * This constructor is used to edit a ProcessingInstruction |
| */ |
| public EditProcessingInstructionAction(AbstractNodeActionManager manager, ProcessingInstruction pi, String actionLabel, String title) { |
| setText(actionLabel); |
| this.manager = manager; |
| this.pi = pi; |
| this.parent = pi.getParentNode(); |
| this.title = title; |
| } |
| |
| public String getUndoDescription() { |
| return title; |
| } |
| |
| public void run() { |
| Shell shell = XMLUIPlugin.getInstance().getWorkbench().getActiveWorkbenchWindow().getShell(); |
| if (validateEdit(manager.getModel(), shell)) { |
| manager.beginNodeAction(this); |
| |
| |
| EditProcessingInstructionDialog dialog = null; |
| if (pi != null) { |
| dialog = new EditProcessingInstructionDialog(shell, pi); |
| } |
| else { |
| dialog = new EditProcessingInstructionDialog(shell, XMLUIMessages._UI_PI_TARGET_VALUE, XMLUIMessages._UI_PI_DATA_VALUE); |
| } |
| |
| dialog.create(); |
| dialog.getShell().setText(title); |
| dialog.setBlockOnOpen(true); |
| dialog.open(); |
| |
| if (dialog.getReturnCode() == Window.OK) { |
| if (pi != null) { |
| childRef = pi; |
| } |
| |
| Document document = parent.getNodeType() == Node.DOCUMENT_NODE ? (Document) parent : parent.getOwnerDocument(); |
| Node newNode = document.createProcessingInstruction(dialog.getTarget(), dialog.getData()); |
| parent.insertBefore(newNode, childRef); |
| |
| if (pi != null) { |
| parent.removeChild(pi); |
| } |
| |
| manager.reformat(newNode, false); |
| manager.setViewerSelection(newNode); |
| } |
| manager.endNodeAction(this); |
| } |
| } |
| } |