1 /*******************************************************************************
2 * Copyright (c) 2000, 2004 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Common Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/cpl-v10.html
9 * IBM Corporation - initial API and implementation
10 *******************************************************************************/
11 package net.sourceforge.phpeclipse.js.ui.internal.text;
13 import net.sourceforge.phpeclipse.ui.WebUI;
14 import net.sourceforge.phpeclipse.ui.templates.template.BasicCompletionProcessor;
15 import net.sourceforge.phpeclipse.ui.templates.template.JSContextType;
17 import org.eclipse.jface.text.BadLocationException;
18 import org.eclipse.jface.text.IDocument;
19 import org.eclipse.jface.text.IRegion;
20 import org.eclipse.jface.text.ITextViewer;
21 import org.eclipse.jface.text.templates.TemplateContextType;
25 * A completion processor for XML templates.
27 public class JSCompletionProcessor extends BasicCompletionProcessor {
29 * We watch for angular brackets since those are often part of XML
32 protected String extractPrefix(ITextViewer viewer, int offset) {
33 IDocument document= viewer.getDocument();
35 if (i > document.getLength())
36 return ""; //$NON-NLS-1$
40 char ch= document.getChar(i - 1);
41 if (!Character.isJavaIdentifierPart(ch))
46 return document.get(i, offset - i);
47 } catch (BadLocationException e) {
48 return ""; //$NON-NLS-1$
52 * Return the XML context type that is supported by this plugin.
54 protected TemplateContextType getContextType(ITextViewer viewer, IRegion region) {
55 return WebUI.getDefault().getContextTypeRegistry().getContextType(JSContextType.JS_CONTEXT_TYPE);