1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 

    18 package com.symbian.smt.gui.editors.xmleditor;

    19 

    20 import org.eclipse.jface.text.rules.ICharacterScanner;

    21 import org.eclipse.jface.text.rules.IToken;

    22 import org.eclipse.jface.text.rules.MultiLineRule;

    23 

    24 /**

    25  * @author barbararosi-schwartz

    26  * 

    27  */

    28 public class TagRule extends MultiLineRule {

    29 

    30 	public TagRule(IToken token) {

    31 		super("<", ">", token);

    32 	}

    33 

    34 	protected boolean sequenceDetected(ICharacterScanner scanner,

    35 			char[] sequence, boolean eofAllowed) {

    36 		int c = scanner.read();

    37 		if (sequence[0] == '<') {

    38 			if (c == '?') {

    39 				// processing instruction - abort

    40 				scanner.unread();

    41 				return false;

    42 			}

    43 			if (c == '!') {

    44 				scanner.unread();

    45 				// comment - abort

    46 				return false;

    47 			}

    48 		} else if (sequence[0] == '>') {

    49 			scanner.unread();

    50 		}

    51 		return super.sequenceDetected(scanner, sequence, eofAllowed);

    52 	}

    53 }