1 /********************************************************************** 2 Copyright (c) 2002 Widespace, OU 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://solareclipse.sourceforge.net/legal/cpl-v10.html 7 8 Contributors: 9 Igor Malinin - initial contribution 10 11 $Id: PHPDocumentPartitioner.java,v 1.6 2006-10-21 23:18:33 pombredanne Exp $ 12 **********************************************************************/ 13 package net.sourceforge.phpeclipse.phpeditor.php; 14 15 import net.sourceforge.phpeclipse.PHPeclipsePlugin; 16 import net.sourceforge.phpeclipse.ui.text.rules.FlatNode; 17 import net.sourceforge.phpeclipse.ui.text.rules.MultiViewPartitioner; 18 import net.sourceforge.phpeclipse.ui.text.rules.ViewNode; 19 20 import org.eclipse.jface.text.Assert; 21 import org.eclipse.jface.text.IDocument; 22 import org.eclipse.jface.text.IDocumentPartitioner; 23 import org.eclipse.jface.text.rules.IPartitionTokenScanner; 24 25 /** 26 * 27 * 28 * @author Igor Malinin 29 */ 30 public class PHPDocumentPartitioner extends MultiViewPartitioner { 31 public static final String PHP_TEMPLATE_DATA = "__php_template_data"; 32 33 public static final String PHP_SCRIPT_CODE = "__php_script_code"; 34 35 public static final String[] LEGAL_TYPES = { PHP_TEMPLATE_DATA, 36 PHP_SCRIPT_CODE }; 37 PHPDocumentPartitioner(IPartitionTokenScanner scanner)38 public PHPDocumentPartitioner(IPartitionTokenScanner scanner) { 39 super(scanner); 40 } 41 createNode(String type, int offset, int length)42 protected FlatNode createNode(String type, int offset, int length) { 43 if (type.equals(PHPPartitionScanner.PHP_SCRIPTING_AREA)) { 44 if (DEBUG) { 45 Assert.isTrue(offset >= 0); 46 } 47 ViewNode node = new ViewNode(type); 48 node.offset = offset; 49 node.length = length; 50 return node; 51 } 52 53 return super.createNode(type, offset, length); 54 } 55 56 /* 57 * @see net.sf.solareclipse.text.rules.DocumentViewPartitioner#createPartitioner(String) 58 */ createPartitioner(String contentType)59 protected IDocumentPartitioner createPartitioner(String contentType) { 60 if (contentType == null) { 61 // return JavaTextTools.createHTMLPartitioner(); 62 return PHPeclipsePlugin.getDefault().getJavaTextTools() 63 .getXMLTextTools().createPHPXMLPartitioner(); 64 } 65 66 if (contentType.equals(PHPPartitionScanner.PHP_SCRIPTING_AREA)) { 67 return PHPeclipsePlugin.getDefault().getJavaTextTools() 68 .createPHPPartitioner(); 69 } 70 return null; 71 } 72 73 /* 74 * @see net.sf.solareclipse.text.rules.DocumentViewPartitioner#getContentType(String, 75 * String) 76 */ getContentType(String parent, String view)77 protected String getContentType(String parent, String view) { 78 if (parent == null) { 79 if (view == IDocument.DEFAULT_CONTENT_TYPE) { 80 return PHP_TEMPLATE_DATA; 81 } 82 } else { 83 if (view == IDocument.DEFAULT_CONTENT_TYPE) { 84 return PHP_SCRIPT_CODE; 85 } 86 } 87 88 return super.getContentType(parent, view); 89 } 90 getLegalContentTypes()91 public String[] getLegalContentTypes() { 92 return LEGAL_TYPES; 93 } 94 }