1 /*
2 Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
4
5 This file is part of the KDE project
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 #include "config.h"
24
25 #if ENABLE(SVG)
26 #include "SVGStopElement.h"
27
28 #include "Document.h"
29 #include "MappedAttribute.h"
30 #include "RenderSVGGradientStop.h"
31 #include "SVGGradientElement.h"
32 #include "SVGNames.h"
33
34 namespace WebCore {
35
SVGStopElement(const QualifiedName & tagName,Document * doc)36 SVGStopElement::SVGStopElement(const QualifiedName& tagName, Document* doc)
37 : SVGStyledElement(tagName, doc)
38 , m_offset(this, SVGNames::offsetAttr, 0.0f)
39 {
40 }
41
~SVGStopElement()42 SVGStopElement::~SVGStopElement()
43 {
44 }
45
parseMappedAttribute(MappedAttribute * attr)46 void SVGStopElement::parseMappedAttribute(MappedAttribute* attr)
47 {
48 if (attr->name() == SVGNames::offsetAttr) {
49 const String& value = attr->value();
50 if (value.endsWith("%"))
51 setOffsetBaseValue(value.left(value.length() - 1).toFloat() / 100.0f);
52 else
53 setOffsetBaseValue(value.toFloat());
54
55 setNeedsStyleRecalc();
56 } else
57 SVGStyledElement::parseMappedAttribute(attr);
58 }
59
createRenderer(RenderArena * arena,RenderStyle *)60 RenderObject* SVGStopElement::createRenderer(RenderArena* arena, RenderStyle*)
61 {
62 return new (arena) RenderSVGGradientStop(this);
63 }
64
65 }
66
67 #endif // ENABLE(SVG)
68