1 /*
2 * Copyright (C) 2007 David Smith (catfish.man@gmail.com)
3 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
19 */
20
21 #include "ClassNames.h"
22
23 namespace DOM
24 {
25
parseClassAttribute(const DOMString & classStr,bool inCompatMode)26 void ClassNames::parseClassAttribute(const DOMString &classStr, bool inCompatMode)
27 {
28 if (!m_nameVector) {
29 m_nameVector.set(new ClassNameVector);
30 } else {
31 m_nameVector->clear();
32 }
33
34 if (classStr.isEmpty()) {
35 return;
36 }
37
38 DOMString classAttr = inCompatMode ? classStr.lower() : classStr;
39
40 const QChar *str = classAttr.unicode();
41 const int length = classAttr.length();
42 int start = 0;
43 while (true) {
44 while (start < length && isClassWhitespace(str[start])) {
45 ++start;
46 }
47 if (start >= length) {
48 break;
49 }
50 int end = start + 1;
51 while (end < length && !isClassWhitespace(str[end])) {
52 ++end;
53 }
54
55 m_nameVector->append(AtomicString(str + start, end - start));
56
57 start = end + 1;
58 }
59 }
60
61 } // namespace DOM
62
63