| /******************************************************************************* |
| * Copyright (c) 2001, 2006 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.resource.ImageDescriptor; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.wst.xml.ui.internal.XMLUIPlugin; |
| import org.eclipse.wst.xml.ui.internal.dialogs.EditAttributeDialog; |
| import org.eclipse.wst.xml.ui.internal.editor.XMLEditorPluginImageHelper; |
| import org.eclipse.wst.xml.ui.internal.editor.XMLEditorPluginImages; |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| public class EditAttributeAction extends NodeAction { |
| protected static ImageDescriptor imageDescriptor; |
| |
| public static ImageDescriptor createImageDescriptor() { |
| if (imageDescriptor == null) { |
| imageDescriptor = XMLEditorPluginImageHelper.getInstance().getImageDescriptor(XMLEditorPluginImages.IMG_OBJ_ATTRIBUTE); |
| } |
| return imageDescriptor; |
| } |
| |
| protected Attr attr; |
| protected AbstractNodeActionManager manager; |
| protected Element ownerElement; |
| protected String title; |
| |
| public EditAttributeAction(AbstractNodeActionManager manager, Element ownerElement, Attr attr, String actionLabel, String title) { |
| this.manager = manager; |
| this.ownerElement = ownerElement; |
| this.attr = attr; |
| this.title = title; |
| setText(actionLabel); |
| // assume if attr is null then this is an 'Add' that requires action |
| // an icons... otherwise this is an edit |
| if (attr == null) { |
| setImageDescriptor(createImageDescriptor()); |
| } |
| } |
| |
| public String getUndoDescription() { |
| return title; |
| } |
| |
| public void run() { |
| manager.beginNodeAction(this); |
| Shell shell = XMLUIPlugin.getInstance().getWorkbench().getActiveWorkbenchWindow().getShell(); |
| EditAttributeDialog dialog = new EditAttributeDialog(shell, ownerElement, attr); |
| dialog.create(); |
| dialog.getShell().setText(title); |
| dialog.setBlockOnOpen(true); |
| dialog.open(); |
| |
| if (dialog.getReturnCode() == Window.OK) { |
| if (attr != null) { |
| ownerElement.removeAttributeNode(attr); |
| } |
| Document document = ownerElement.getOwnerDocument(); |
| Attr newAttribute = document.createAttribute(dialog.getAttributeName()); |
| newAttribute.setValue(dialog.getAttributeValue()); |
| ownerElement.setAttributeNode(newAttribute); |
| manager.setViewerSelection(newAttribute); |
| } |
| manager.endNodeAction(this); |
| } |
| } |