| /****************************************************************************** |
| * Copyright (c) 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.wst.xml.ui.internal.editor.propertytester; |
| |
| import org.eclipse.core.expressions.PropertyTester; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.texteditor.ITextEditor; |
| |
| /** |
| * A property tester that determines if the editor part is or contains (in the case of a {@link org.eclipse.ui.part.MultiPageEditorPart}) the XML editor. |
| * |
| */ |
| public class XMLEditorTester extends PropertyTester { |
| |
| private static final String PROPERTY = "editor"; //$NON-NLS-1$ |
| |
| /** The XML editor's part ID */ |
| private static final String EDITOR_ID = "org.eclipse.core.runtime.xml.source"; //$NON-NLS-1$ |
| |
| public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { |
| if (receiver instanceof IEditorPart && PROPERTY.equals(property)) { |
| ITextEditor editor = null; |
| if (receiver instanceof ITextEditor) |
| editor = (ITextEditor) receiver; |
| else |
| editor = (ITextEditor) ((IEditorPart) receiver).getAdapter(ITextEditor.class); |
| if (editor != null) { |
| IEditorSite site = editor.getEditorSite(); |
| if (site != null) { |
| return EDITOR_ID.equals(site.getId()); |
| } |
| } |
| } |
| return false; |
| } |
| |
| } |