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

   1 /*
   2  * Created on 28.04.2003
   3  *
   4  */
   5 package net.sourceforge.phpeclipse.phpeditor.php;
   6
   7 import net.sourceforge.phpdt.internal.ui.text.*;
   8
   9 import org.eclipse.jface.text.IDocument;
  10
  11 /**
  12  * @author slanger
  13  * @version $Revision: 1.3 $
  14  */
  15 public class PHPPartition extends Partition
  16 {
  17         private boolean fShortTagsEnabled = true;
  18
  19     /**
  20      * @param document
  21      * @param delim
  22      * @param contentType
  23      * @param parentPartition
  24      */
  25     public PHPPartition(IDocument document, String parentPartition)
  26     {
  27         super(
  28             document,
  29             new char[] { '<', '>' },
  30             IPHPPartitions.PHP_PARTITIONING,
  31             parentPartition);
  32     }
  33
  34
  35
  36     /* (non-Javadoc)
  37      * @see net.sourceforge.phpeclipse.phpeditor.php.Partition#allowedPartition(java.lang.String)
  38      */
  39     protected boolean allowedPartition(String type)
  40     {
  41         if(type.equals(IPHPPartitions.PHP_MULTILINE_COMMENT))
  42                 return true;
  43
  44         return false;
  45     }
  46
  47     /* (non-Javadoc)
  48      * @see net.sourceforge.phpeclipse.phpeditor.php.Partition#scan()
  49      */
  50     protected boolean scan()
  51     {
  52         int ch;
  53         if(fShortTagsEnabled && checkPattern("<?", true))
  54         {
  55                 scanToEnd();
  56         }
  57         else if(checkPattern("<?php", false))
  58         {
  59                 scanToEnd();
  60         }
  61         else
  62                 return false;
  63
  64         return true;
  65     }
  66
  67         private void scanToEnd()
  68         {
  69                 if(isEnd())
  70                         return;
  71
  72                 while(!checkPattern("?>", true))
  73                 {
  74                         int offset = getOffset();
  75                         if(checkPattern("/*", true))
  76                         {
  77                                 unread(2);
  78                                 return;
  79                         }
  80                 }
  81         }
  82 }