| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.jsdt.web.ui.actions; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.OperationCanceledException; |
| import org.eclipse.jface.text.BadLocationException; |
| import org.eclipse.jface.text.Document; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.text.edits.MalformedTreeException; |
| import org.eclipse.text.edits.MultiTextEdit; |
| import org.eclipse.wst.jsdt.core.IJavaScriptUnit; |
| import org.eclipse.wst.jsdt.core.IMember; |
| import org.eclipse.wst.jsdt.web.core.javascript.DocumentChangeListenerToTextEdit; |
| import org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation; |
| |
| import org.eclipse.wst.jsdt.web.ui.views.contentoutline.JsJfaceNode; |
| import org.eclipse.wst.sse.core.StructuredModelManager; |
| import org.eclipse.wst.sse.core.internal.provisional.IModelManager; |
| import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; |
| import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; |
| /** |
| * |
| |
| * Provisional API: This class/interface is part of an interim API that is still under development and expected to |
| * change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
| * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
| * (repeatedly) as the API evolves. |
| * |
| * @author childsb |
| * |
| */ |
| public class AddJavaDocStubOperation extends org.eclipse.wst.jsdt.internal.corext.codemanipulation.AddJavaDocStubOperation { |
| private IDocument copy; |
| /** |
| * @param members |
| */ |
| private JsJfaceNode node; |
| private DocumentChangeListenerToTextEdit textEditListener; |
| |
| public AddJavaDocStubOperation(IMember[] members, JsJfaceNode node) { |
| super(members); |
| this.node = node; |
| } |
| |
| protected void applyChanges() { |
| IModelManager modelManager = StructuredModelManager.getModelManager(); |
| IStructuredModel model = null; |
| IStructuredDocument doc = node.getStructuredDocument(); |
| try { |
| MultiTextEdit edits = textEditListener.getTextEdits(); |
| model = modelManager.getExistingModelForEdit(doc); |
| model.aboutToChangeModel(); |
| model.beginRecording(this, Messages.getString("AddJavaDocStubOperation.0"), Messages.getString("AddJavaDocStubOperation.1")); //$NON-NLS-1$ //$NON-NLS-2$ |
| edits.apply(doc); |
| } catch (MalformedTreeException ex) { |
| // TODO Auto-generated catch block |
| ex.printStackTrace(); |
| } catch (BadLocationException ex) { |
| // TODO Auto-generated catch block |
| ex.printStackTrace(); |
| } finally { |
| if (model != null) { |
| model.endRecording(this); |
| model.changedModel(); |
| model.releaseFromEdit(); |
| } |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.jsdt.internal.corext.codemanipulation.AddJavaDocStubOperation#getDocument(org.eclipse.wst.jsdt.core.IJavaScriptUnit, |
| * org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| |
| protected IDocument getDocument(IJavaScriptUnit cu, IProgressMonitor monitor) throws CoreException { |
| return getJavaDocumentFromNode(); |
| } |
| |
| protected IDocument getJavaDocumentFromNode() { |
| if (copy == null) { |
| IJsTranslation tran = node.getTranslation(); |
| copy = new Document(tran.getJsText()); |
| textEditListener = new DocumentChangeListenerToTextEdit(); |
| copy.addDocumentListener(textEditListener); |
| } |
| return copy; |
| } |
| |
| |
| public void run(IProgressMonitor monitor) throws CoreException, OperationCanceledException { |
| super.run(monitor); |
| applyChanges(); |
| /* need to apply the text edits back to the original doc */ |
| } |
| } |