| /******************************************************************************* |
| * Copyright (c) 2004, 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 |
| *******************************************************************************/ |
| package org.eclipse.jst.jsp.ui.internal.contentassist; |
| |
| import org.eclipse.jface.text.ITextViewer; |
| import org.eclipse.jface.text.contentassist.IContentAssistProcessor; |
| import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; |
| import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; |
| import org.eclipse.jst.jsp.core.text.IJSPPartitions; |
| import org.eclipse.wst.html.core.text.IHTMLPartitions; |
| import org.eclipse.wst.html.ui.internal.contentassist.NoRegionContentAssistProcessorForHTML; |
| import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; |
| import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; |
| import org.eclipse.wst.sse.core.text.IStructuredPartitions; |
| import org.eclipse.wst.xml.core.text.IXMLPartitions; |
| |
| /** |
| * @plannedfor 1.0 |
| */ |
| public class NoRegionContentAssistProcessorForJSP extends NoRegionContentAssistProcessorForHTML { |
| |
| private String[] fJSPContexts = null; |
| |
| public NoRegionContentAssistProcessorForJSP() { |
| super(); |
| initJSPContexts(); |
| } |
| |
| /* |
| * @see org.eclipse.wst.html.ui.internal.contentassist.NoRegionContentAssistProcessorForHTML#initPartitionToProcessorMap() |
| */ |
| protected void initPartitionToProcessorMap() { |
| super.initPartitionToProcessorMap(); |
| IContentAssistProcessor jspContentAssistProcessor = new JSPContentAssistProcessor(); |
| |
| // JSP |
| addPartitionProcessor(IStructuredPartitions.DEFAULT_PARTITION, jspContentAssistProcessor); |
| addPartitionProcessor(IXMLPartitions.XML_DEFAULT, jspContentAssistProcessor); |
| addPartitionProcessor(IHTMLPartitions.HTML_DEFAULT, jspContentAssistProcessor); |
| addPartitionProcessor(IHTMLPartitions.HTML_COMMENT, jspContentAssistProcessor); |
| addPartitionProcessor(IJSPPartitions.JSP_DEFAULT, jspContentAssistProcessor); |
| addPartitionProcessor(IJSPPartitions.JSP_DIRECTIVE, jspContentAssistProcessor); |
| addPartitionProcessor(IJSPPartitions.JSP_CONTENT_DELIMITER, jspContentAssistProcessor); |
| addPartitionProcessor(IJSPPartitions.JSP_CONTENT_JAVASCRIPT, jspContentAssistProcessor); |
| |
| IContentAssistProcessor jspJavaContentAssistProcessor = new JSPJavaContentAssistProcessor(); |
| addPartitionProcessor(IJSPPartitions.JSP_CONTENT_JAVA, jspJavaContentAssistProcessor); |
| |
| } |
| |
| protected void initNameToProcessorMap() { |
| super.initNameToProcessorMap(); |
| JSPPropertyContentAssistProcessor jspPropertyCAP = new JSPPropertyContentAssistProcessor(); |
| addNameProcessor(JSP11Namespace.ElementName.SETPROPERTY, jspPropertyCAP); |
| addNameProcessor(JSP11Namespace.ElementName.GETPROPERTY, jspPropertyCAP); |
| addNameProcessor(JSP11Namespace.ElementName.USEBEAN, new JSPUseBeanContentAssistProcessor()); |
| } |
| |
| private void initJSPContexts() { |
| fJSPContexts = new String[]{DOMJSPRegionContexts.JSP_CLOSE, DOMJSPRegionContexts.JSP_CONTENT, DOMJSPRegionContexts.JSP_DECLARATION_OPEN, DOMJSPRegionContexts.JSP_EXPRESSION_OPEN, DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN}; |
| } |
| |
| /** |
| * Quick check to see if context (String) should map to |
| * JSPContentAssistProcessor. |
| * |
| * @param context |
| * @return if it's a JSP Region (for which we need JSP Content assist) |
| */ |
| private boolean isJSPRegion(IStructuredDocumentRegion sdRegion) { |
| String context = sdRegion.getType(); |
| for (int i = 0; i < fJSPContexts.length; i++) { |
| if (context == fJSPContexts[i]) |
| return true; |
| } |
| return false; |
| } |
| |
| protected IContentAssistProcessor guessContentAssistProcessor(ITextViewer viewer, int documentOffset) { |
| IContentAssistProcessor p = super.guessContentAssistProcessor(viewer, documentOffset); |
| if (p == null) { |
| IStructuredDocumentRegion sdRegion = ((IStructuredDocument) viewer.getDocument()).getRegionAtCharacterOffset(documentOffset); |
| if (isJSPRegion(sdRegion)) |
| p = getPartitionProcessor(IJSPPartitions.JSP_CONTENT_JAVA); |
| } |
| return p; |
| } |
| } |