net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPDocumentPartitioner.java

   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 1.1 2004-09-02 18:32:34 jsurfer 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  *
  29  * @author Igor Malinin
  30  */
  31 public class PHPDocumentPartitioner extends MultiViewPartitioner {
  32         public static final String PHP_TEMPLATE_DATA = "__php_template_data";
  33         public static final String PHP_SCRIPT_CODE = "__php_script_code";
  34
  35         private IPartitionTokenScanner scriptScanner;
  36
  37         public PHPDocumentPartitioner(
  38                 IPartitionTokenScanner scanner, IPartitionTokenScanner scriptScanner
  39         ) {
  40                 super(scanner);
  41
  42                 this.scriptScanner = scriptScanner;
  43         }
  44
  45         protected FlatNode createNode(String type, int offset, int length) {
  46                 if (type.equals(PHPPartitionScanner.PHP_SCRIPTING_AREA)
  47                 ) {
  48                     if (DEBUG) {
  49                       Assert.isTrue(offset>=0);
  50                     }
  51                         ViewNode node = new ViewNode(type);
  52                         node.offset = offset;
  53                         node.length = length;
  54                         return node;
  55                 }
  56
  57                 return super.createNode(type, offset, length);
  58         }
  59
  60         /*
  61          * @see net.sf.solareclipse.text.rules.DocumentViewPartitioner#createPartitioner(String)
  62          */
  63         protected IDocumentPartitioner createPartitioner(String contentType) {
  64                 if (contentType == null) {
  65 //                      return JavaTextTools.createHTMLPartitioner();
  66                         return PHPeclipsePlugin.getDefault().getJavaTextTools()
  67                         .getXMLTextTools().createXMLPartitioner();
  68                 }
  69
  70                 if (contentType.equals(PHPPartitionScanner.PHP_SCRIPTING_AREA)
  71                 ) {
  72                         return PHPeclipsePlugin.getDefault().getJavaTextTools().createPHPPartitioner();
  73                 }
  74                 return null;
  75         }
  76
  77         /*
  78          * @see net.sf.solareclipse.text.rules.DocumentViewPartitioner#getContentType(String, String)
  79          */
  80         protected String getContentType(String parent, String view) {
  81                 if (parent == null) {
  82                         if (view == IDocument.DEFAULT_CONTENT_TYPE) {
  83                                 return PHP_TEMPLATE_DATA;
  84                         }
  85                 } else {
  86                         if (view == IDocument.DEFAULT_CONTENT_TYPE) {
  87                                 return PHP_SCRIPT_CODE;
  88                         }
  89                 }
  90
  91                 return super.getContentType(parent, view);
  92         }
  93 }