1/*
2 * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010, 2016 Apple Inc. All rights reserved.
4 * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
5 * Copyright (C) 2009 - 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#pragma once
24
25#include "StyleRule.h"
26
27namespace WebCore {
28
29class CSSParserToken;
30class CSSParserTokenRange;
31
32// This is only for the inspector and shouldn't be used elsewhere.
33class CSSParserObserver {
34public:
35 virtual ~CSSParserObserver() { };
36 virtual void startRuleHeader(StyleRule::Type, unsigned offset) = 0;
37 virtual void endRuleHeader(unsigned offset) = 0;
38 virtual void observeSelector(unsigned startOffset, unsigned endOffset) = 0;
39 virtual void startRuleBody(unsigned offset) = 0;
40 virtual void endRuleBody(unsigned offset) = 0;
41 virtual void observeProperty(unsigned startOffset, unsigned endOffset, bool isImportant, bool isParsed) = 0;
42 virtual void observeComment(unsigned startOffset, unsigned endOffset) = 0;
43};
44
45} // namespace WebCore
46