| /******************************************************************************* |
| * Copyright (c) 2010 BestSolution.at and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.internal.common.xml; |
| |
| import org.eclipse.jface.text.rules.ICharacterScanner; |
| import org.eclipse.jface.text.rules.IToken; |
| import org.eclipse.jface.text.rules.MultiLineRule; |
| |
| public class TagRule extends MultiLineRule { |
| |
| public TagRule(IToken token) { |
| super("<", ">", token); //$NON-NLS-1$//$NON-NLS-2$ |
| } |
| |
| @Override |
| protected boolean sequenceDetected(ICharacterScanner scanner, char[] sequence, boolean eofAllowed) { |
| int c = scanner.read(); |
| if (sequence[0] == '<') { |
| if (c == '?') { |
| // processing instruction - abort |
| scanner.unread(); |
| return false; |
| } |
| if (c == '!') { |
| scanner.unread(); |
| // comment - abort |
| return false; |
| } |
| } else if (sequence[0] == '>') { |
| scanner.unread(); |
| } |
| return super.sequenceDetected(scanner, sequence, eofAllowed); |
| } |
| } |
