| /******************************************************************************* |
| * Copyright (c) 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.spelling; |
| |
| import org.eclipse.core.runtime.IAdapterFactory; |
| import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; |
| import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; |
| import org.eclipse.wst.sse.ui.internal.spelling.ISpellcheckDelegate; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; |
| import org.w3c.dom.Comment; |
| import org.w3c.dom.Text; |
| |
| /** |
| * An <code>IAdapterFactory</code> to adapt an <code>IDOMModel</code> to a |
| * <code>ISpellcheckDelegate</code>. |
| */ |
| public class SpellcheckDelegateAdapterFactory implements IAdapterFactory { |
| /** |
| * This list of classes this factory adapts to. |
| */ |
| private static final Class[] ADAPTER_LIST = new Class[]{ISpellcheckDelegate.class}; |
| |
| /** |
| * The <code>ISpellcheckDelegate</code> this factory adapts to |
| */ |
| private static final ISpellcheckDelegate DELEGATE = new XMLSpellcheckDelegate(); |
| |
| /** |
| * Implementation of <code>ISpellcheckDelegate</code> for XML type documents. |
| */ |
| private static class XMLSpellcheckDelegate implements ISpellcheckDelegate { |
| |
| /** |
| * If the region in the given <code>model</code> at the given <code>offset</code> is a |
| * <code>Comment</code> region then it should be spell checked, otherwise it should not. |
| * |
| * @see org.eclipse.wst.sse.ui.internal.spelling.ISpellcheckDelegate#shouldSpellcheck(org.eclipse.wst.sse.core.internal.provisional.IndexedRegion) |
| */ |
| public boolean shouldSpellcheck(int offset, IStructuredModel model) { |
| boolean shouldSpellcheck = true; |
| |
| IndexedRegion region = model.getIndexedRegion(offset); |
| if(region != null) { |
| shouldSpellcheck = (region instanceof Comment || region instanceof Text); |
| } |
| |
| return shouldSpellcheck; |
| } |
| |
| } |
| |
| /** |
| * Adapts <code>IDOMModel</code> to <code>ISpellcheckDelegate</code>. |
| * |
| * @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, java.lang.Class) |
| */ |
| public Object getAdapter(Object adaptableObject, Class adapterType) { |
| ISpellcheckDelegate decision = null; |
| |
| if (adaptableObject instanceof IDOMModel && ISpellcheckDelegate.class.equals(adapterType)) { |
| decision = DELEGATE; |
| } |
| |
| return decision; |
| } |
| |
| /** |
| * This adapter only adapts to <code>ISpellcheckDelegate</code> |
| * |
| * @see org.eclipse.core.runtime.IAdapterFactory#getAdapterList() |
| */ |
| public Class[] getAdapterList() { |
| return ADAPTER_LIST; |
| } |
| |
| } |