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SVGStopElement.cpp
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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#include "wtf/Platform.h"
25
26#if ENABLE(SVG)
27#include "SVGStopElement.h"
28
29#include "Document.h"
30#include "RenderSVGGradientStop.h"
31#include "SVGGradientElement.h"
32#include "SVGNames.h"
33
34namespace WebCore {
35
36SVGStopElement::SVGStopElement(const QualifiedName& tagName, Document* doc)
37 : SVGStyledElement(tagName, doc)
38 , m_offset(0.0f)
39{
40}
41
42SVGStopElement::~SVGStopElement()
43{
44}
45
46ANIMATED_PROPERTY_DEFINITIONS(SVGStopElement, float, Number, number, Offset, offset, SVGNames::offsetAttr, m_offset)
47
48void SVGStopElement::parseMappedAttribute(MappedAttribute* attr)
49{
50 if (attr->name() == SVGNames::offsetAttr) {
51 const String& value = attr->value();
52 kDebug() << "parse offset:" << value << endl;
53 if (value.endsWith("%"))
54 setOffsetBaseValue(value.substring(0, value.length() - 1).toFloat() / 100.0f);
55 else
56 setOffsetBaseValue(value.toFloat());
57
58 setChanged();
59 } else
60 SVGStyledElement::parseMappedAttribute(attr);
61}
62
63RenderObject* SVGStopElement::createRenderer(RenderArena* arena, RenderStyle*)
64{
65 return new (arena) RenderSVGGradientStop(this);
66}
67
68// KHTML ElementImpl pure virtual method
69quint32 SVGStopElement::id() const
70{
71 return SVGNames::stopTag.id();
72}
73
74}
75
76#endif // ENABLE(SVG)
SVGGradientElement.h
SVGNames.h
SVGStopElement.h
kDebug
#define kDebug
WebCore
Definition: CSSHelper.h:7
WebCore::String
DOM::DOMString String
Definition: PlatformString.h:8
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