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SVGFEOffsetElement.cpp
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1/*
2 Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005 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) && ENABLE(SVG_FILTERS)
26#include "SVGFEOffsetElement.h"
27
28#include "Attr.h"
29#include "SVGResourceFilter.h"
30
31namespace WebCore {
32
33SVGFEOffsetElement::SVGFEOffsetElement(const QualifiedName& tagName, Document* doc)
34 : SVGFilterPrimitiveStandardAttributes(tagName, doc)
35 , m_dx(0.0f)
36 , m_dy(0.0f)
37 , m_filterEffect(0)
38{
39}
40
41SVGFEOffsetElement::~SVGFEOffsetElement()
42{
43 delete m_filterEffect;
44}
45
46ANIMATED_PROPERTY_DEFINITIONS(SVGFEOffsetElement, String, String, string, In1, in1, SVGNames::inAttr, m_in1)
47ANIMATED_PROPERTY_DEFINITIONS(SVGFEOffsetElement, float, Number, number, Dx, dx, SVGNames::dxAttr, m_dx)
48ANIMATED_PROPERTY_DEFINITIONS(SVGFEOffsetElement, float, Number, number, Dy, dy, SVGNames::dyAttr, m_dy)
49
50void SVGFEOffsetElement::parseMappedAttribute(MappedAttribute* attr)
51{
52 const String& value = attr->value();
53 if (attr->name() == SVGNames::dxAttr)
54 setDxBaseValue(value.toFloat());
55 else if (attr->name() == SVGNames::dyAttr)
56 setDyBaseValue(value.toFloat());
57 else if (attr->name() == SVGNames::inAttr)
58 setIn1BaseValue(value);
59 else
60 SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
61}
62
63SVGFEOffset* SVGFEOffsetElement::filterEffect(SVGResourceFilter* filter) const
64{
65 if (!m_filterEffect)
66 m_filterEffect = new SVGFEOffset(filter);
67
68 m_filterEffect->setIn(in1());
69 m_filterEffect->setDx(dx());
70 m_filterEffect->setDy(dy());
71
72 setStandardAttributes(m_filterEffect);
73 return m_filterEffect;
74}
75
76}
77
78#endif // ENABLE(SVG)
79
80// vim:ts=4:noet
SVGFEOffsetElement.h
SVGResourceFilter.h
WebCore
Definition: CSSHelper.h:7
WebCore::String
DOM::DOMString String
Definition: PlatformString.h:8
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