Refactory
[phpeclipse.git] / net.sourceforge.phpeclipse.ui / 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 1.6 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.WebUI;
17 import net.sourceforge.phpeclipse.ui.text.rules.FlatNode;
18 import net.sourceforge.phpeclipse.ui.text.rules.MultiViewPartitioner;
19 import net.sourceforge.phpeclipse.ui.text.rules.ViewNode;
20
21 //incastrix
22 //import org.eclipse.jface.text.Assert;
23 import org.eclipse.core.runtime.Assert;
24 import org.eclipse.jface.text.IDocument;
25 import org.eclipse.jface.text.IDocumentPartitioner;
26 import org.eclipse.jface.text.rules.IPartitionTokenScanner;
27
28 /**
29  * 
30  * 
31  * @author Igor Malinin
32  */
33 public class PHPDocumentPartitioner extends MultiViewPartitioner {
34         public static final String PHP_TEMPLATE_DATA = "__php_template_data";
35
36         public static final String PHP_SCRIPT_CODE = "__php_script_code";
37
38         public static final String[] LEGAL_TYPES = { PHP_TEMPLATE_DATA,
39                         PHP_SCRIPT_CODE };
40
41         public PHPDocumentPartitioner(IPartitionTokenScanner scanner) {
42                 super(scanner);
43         }
44
45         protected FlatNode createNode(String type, int offset, int length) {
46                 if (type.equals(PHPPartitionScanner.PHP_SCRIPTING_AREA)) {
47                         if (DEBUG) {
48                                 Assert.isTrue(offset >= 0);
49                         }
50                         ViewNode node = new ViewNode(type);
51                         node.offset = offset;
52                         node.length = length;
53                         return node;
54                 }
55
56                 return super.createNode(type, offset, length);
57         }
58
59         /*
60          * @see net.sf.solareclipse.text.rules.DocumentViewPartitioner#createPartitioner(String)
61          */
62         protected IDocumentPartitioner createPartitioner(String contentType) {
63                 if (contentType == null) {
64                         // return JavaTextTools.createHTMLPartitioner();
65                         return WebUI.getDefault().getJavaTextTools()
66                                         .getXMLTextTools().createPHPXMLPartitioner();
67                 }
68
69                 if (contentType.equals(PHPPartitionScanner.PHP_SCRIPTING_AREA)) {
70                         return WebUI.getDefault().getJavaTextTools()
71                                         .createPHPPartitioner();
72                 }
73                 return null;
74         }
75
76         /*
77          * @see net.sf.solareclipse.text.rules.DocumentViewPartitioner#getContentType(String,
78          *      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
94         public String[] getLegalContentTypes() {
95                 return LEGAL_TYPES;
96         }
97 }