| /******************************************************************************* |
| * Copyright (c) 2007, 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.jsdt.web.ui.internal.contentassist; |
| |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.ITextViewer; |
| import org.eclipse.wst.jsdt.ui.text.java.JavaContentAssistInvocationContext; |
| import org.eclipse.wst.jsdt.web.core.javascript.IJsTranslation; |
| import org.eclipse.wst.jsdt.web.core.javascript.JsTranslationAdapter; |
| import org.eclipse.wst.sse.core.StructuredModelManager; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; |
| /** |
| * |
| |
| * 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. |
| */ |
| public class JSDTContetAssistInvocationContext extends JavaContentAssistInvocationContext { |
| public static JSDTContetAssistInvocationContext getInstance(ITextViewer viewer, int offset, JSDTProposalCollector theCollector) { |
| JSDTContetAssistInvocationContext.getJSPTranslation(viewer); |
| return new JSDTContetAssistInvocationContext(viewer, offset, theCollector); |
| } |
| |
| private static IJsTranslation getJSPTranslation(ITextViewer viewer) { |
| IJsTranslation fTranslation = null; |
| |
| IDOMModel xmlModel = null; |
| try { |
| xmlModel = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(viewer.getDocument()); |
| IDOMDocument xmlDoc = xmlModel.getDocument(); |
| JsTranslationAdapter fTranslationAdapter = (JsTranslationAdapter) xmlDoc.getAdapterFor(IJsTranslation.class); |
| if (fTranslationAdapter != null) { |
| fTranslation = fTranslationAdapter.getJsTranslation(true); |
| } |
| } catch (Exception e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } finally { |
| if (xmlModel != null) { |
| xmlModel.releaseFromRead(); |
| } |
| } |
| return fTranslation; |
| } |
| ITextViewer viewer; |
| |
| private JSDTContetAssistInvocationContext(ITextViewer viewer, int offset, JSDTProposalCollector theCollector) { |
| super(viewer, offset, null); |
| this.viewer = viewer; |
| // this.offset=getJSPTranslation().getJavaOffset(offset); |
| // CompletionProposalCollector theCollector = getProposalCollector(); |
| super.setCollector(theCollector); |
| } |
| |
| // public IDocument getDocument() { |
| // return |
| // ((JSPTranslationExtension)getJSPTranslation(viewer)).getJavaDocument(); |
| // |
| // } |
| // protected CompletionProposalCollector getProposalCollector() { |
| // |
| // return ((CompletionProposalCollector) ( new JSPProposalCollector( |
| // getJSPTranslation()) )); |
| // } |
| |
| public IDocument getDocument() { |
| return viewer.getDocument(); |
| } |
| // public IJavaScriptUnit getCompilationUnit() { |
| // return getJSPTranslation(viewer).getCompilationUnit(); |
| // } |
| } |