net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/xml/ui/text/DTDTextTools.java

   1 /*
   2  * Copyright (c) 2002-2004 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://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     Igor Malinin - initial contribution
  10  *
  11  * $Id: DTDTextTools.java,v 1.3 2006-10-21 23:14:13 pombredanne Exp $
  12  */
  13
  14 package net.sourceforge.phpeclipse.xml.ui.text;
  15
  16 import java.util.Map;
  17
  18 import net.sourceforge.phpeclipse.ui.text.AbstractTextTools;
  19 import net.sourceforge.phpeclipse.xml.ui.internal.text.DeclScanner;
  20 import net.sourceforge.phpeclipse.xml.ui.internal.text.SingleTokenScanner;
  21 import net.sourceforge.phpeclipse.xml.ui.internal.text.TextScanner;
  22 import net.sourceforge.phpeclipse.xml.ui.internal.text.XMLPartitionScanner;
  23
  24 import org.eclipse.jface.preference.IPreferenceStore;
  25 import org.eclipse.jface.text.IDocumentPartitioner;
  26 //import org.eclipse.jface.text.rules.DefaultPartitioner;
  27 import org.eclipse.jface.text.rules.FastPartitioner;
  28 import org.eclipse.jface.text.rules.IPartitionTokenScanner;
  29 import org.eclipse.jface.text.rules.RuleBasedScanner;
  30
  31 /**
  32  *
  33  *
  34  * @author Igor Malinin
  35  */
  36 public class DTDTextTools extends AbstractTextTools {
  37         private static final String[] TOKENS = { IXMLSyntaxConstants.XML_DEFAULT,
  38                         IXMLSyntaxConstants.XML_ATT_NAME,
  39                         IXMLSyntaxConstants.XML_ATT_VALUE, IXMLSyntaxConstants.XML_ENTITY,
  40                         IXMLSyntaxConstants.XML_PI, IXMLSyntaxConstants.XML_COMMENT,
  41                         IXMLSyntaxConstants.XML_DECL, IXMLSyntaxConstants.DTD_CONDITIONAL, };
  42
  43         private static final String[] TYPES = { XMLPartitionScanner.XML_PI,
  44                         XMLPartitionScanner.XML_COMMENT, XMLPartitionScanner.XML_DECL,
  45                         XMLPartitionScanner.DTD_CONDITIONAL, };
  46
  47         /** The DTD partitions scanner */
  48         private XMLPartitionScanner dtdPartitionScanner;
  49
  50         /** The DTD text scanner */
  51         private TextScanner dtdTextScanner;
  52
  53         /** The DTD conditional sections scanner */
  54         private SingleTokenScanner dtdConditionalScanner;
  55
  56         /** The XML processing instructions scanner */
  57         private SingleTokenScanner xmlPIScanner;
  58
  59         /** The XML comments scanner */
  60         private SingleTokenScanner xmlCommentScanner;
  61
  62         /** The XML declarations scanner */
  63         private DeclScanner xmlDeclScanner;
  64
  65         /**
  66          * Creates a new DTD text tools collection.
  67          */
  68         public DTDTextTools(IPreferenceStore store) {
  69                 super(store, TOKENS);
  70
  71                 dtdPartitionScanner = new XMLPartitionScanner(true);
  72
  73                 Map tokens = getTokens();
  74
  75                 dtdTextScanner = new TextScanner(tokens, '%',
  76                                 IXMLSyntaxConstants.XML_DEFAULT);
  77
  78                 dtdConditionalScanner = new SingleTokenScanner(tokens,
  79                                 IXMLSyntaxConstants.DTD_CONDITIONAL); // cond
  80
  81                 xmlPIScanner = new SingleTokenScanner(tokens,
  82                                 IXMLSyntaxConstants.XML_PI);
  83
  84                 xmlCommentScanner = new SingleTokenScanner(tokens,
  85                                 IXMLSyntaxConstants.XML_COMMENT);
  86
  87                 xmlDeclScanner = new DeclScanner(tokens);
  88         }
  89
  90         /**
  91          *
  92          */
  93         public IDocumentPartitioner createDTDPartitioner() {
  94                 return new /*DefaultPartitioner*/FastPartitioner(dtdPartitionScanner, TYPES);
  95         }
  96
  97         /**
  98          *
  99          */
 100         public IPartitionTokenScanner getDTDPartitionScanner() {
 101                 return dtdPartitionScanner;
 102         }
 103
 104         /**
 105          * Returns a scanner which is configured to scan DTD text.
 106          *
 107          * @return an DTD text scanner
 108          */
 109         public RuleBasedScanner getDTDTextScanner() {
 110                 return dtdTextScanner;
 111         }
 112
 113         /**
 114          * Returns a scanner which is configured to scan DTD conditional sections.
 115          *
 116          * @return an DTD conditional section scanner
 117          */
 118         public RuleBasedScanner getDTDConditionalScanner() {
 119                 return dtdConditionalScanner;
 120         }
 121
 122         /**
 123          * Returns a scanner which is configured to scan XML processing
 124          * instructions.
 125          *
 126          * @return an XML processing instruction scanner
 127          */
 128         public RuleBasedScanner getXMLPIScanner() {
 129                 return xmlPIScanner;
 130         }
 131
 132         /**
 133          * Returns a scanner which is configured to scan XML comments.
 134          *
 135          * @return an XML comment scanner
 136          */
 137         public RuleBasedScanner getXMLCommentScanner() {
 138                 return xmlCommentScanner;
 139         }
 140
 141         /**
 142          * Returns a scanner which is configured to scan XML declarations.
 143          *
 144          * @return an XML declaration scanner
 145          */
 146         public RuleBasedScanner getXMLDeclScanner() {
 147                 return xmlDeclScanner;
 148         }
 149 }