1/*
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
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., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#include "config.h"
22
23#if ENABLE(SVG)
24#include "SVGLengthList.h"
25
26#include "SVGParserUtilities.h"
27#include <wtf/text/StringBuilder.h>
28
29namespace WebCore {
30
31void SVGLengthList::parse(const String& value, SVGLengthMode mode)
32{
33    clear();
34    ExceptionCode ec = 0;
35
36    const UChar* ptr = value.characters();
37    const UChar* end = ptr + value.length();
38    while (ptr < end) {
39        const UChar* start = ptr;
40        while (ptr < end && *ptr != ',' && !isSVGSpace(*ptr))
41            ptr++;
42        if (ptr == start)
43            break;
44
45        SVGLength length(mode);
46        String valueString(start, ptr - start);
47        if (valueString.isEmpty())
48            return;
49        length.setValueAsString(valueString, ec);
50        if (ec)
51            return;
52        append(length);
53        skipOptionalSVGSpacesOrDelimiter(ptr, end);
54    }
55}
56
57String SVGLengthList::valueAsString() const
58{
59    StringBuilder builder;
60
61    unsigned size = this->size();
62    for (unsigned i = 0; i < size; ++i) {
63        if (i > 0)
64            builder.append(' ');
65
66        builder.append(at(i).valueAsString());
67    }
68
69    return builder.toString();
70}
71
72}
73
74#endif // ENABLE(SVG)
75