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#include "core/svg/SVGNumberList.h"
23
24#include "core/svg/SVGParserUtilities.h"
25#include "wtf/text/StringBuilder.h"
26
27namespace WebCore {
28
29template<typename CharType>
30void SVGNumberList::parseInternal(const CharType*& ptr, const CharType* end)
31{
32    // The spec strangely doesn't allow leading whitespace.  We might choose to violate that intentionally. (section 4.1)
33    while (ptr < end) {
34        float number = 0;
35        if (!parseNumber(ptr, end, number))
36            return;
37        append(number);
38    }
39}
40
41void SVGNumberList::parse(const String& value)
42{
43    clear();
44    if (value.isEmpty())
45        return;
46    if (value.is8Bit()) {
47        const LChar* ptr = value.characters8();
48        const LChar* end = ptr + value.length();
49        parseInternal(ptr, end);
50    } else {
51        const UChar* ptr = value.characters16();
52        const UChar* end = ptr + value.length();
53        parseInternal(ptr, end);
54    }
55}
56
57String SVGNumberList::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