1/*
2    Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3                  2004, 2005 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) && ENABLE(FILTERS)
24#include "SVGFETileElement.h"
25
26#include "Attr.h"
27#include "MappedAttribute.h"
28#include "SVGRenderStyle.h"
29#include "SVGResourceFilter.h"
30
31namespace WebCore {
32
33SVGFETileElement::SVGFETileElement(const QualifiedName& tagName, Document* doc)
34    : SVGFilterPrimitiveStandardAttributes(tagName, doc)
35{
36}
37
38SVGFETileElement::~SVGFETileElement()
39{
40}
41
42void SVGFETileElement::parseMappedAttribute(MappedAttribute* attr)
43{
44    const String& value = attr->value();
45    if (attr->name() == SVGNames::inAttr)
46        setIn1BaseValue(value);
47    else
48        SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
49}
50
51void SVGFETileElement::synchronizeProperty(const QualifiedName& attrName)
52{
53    SVGFilterPrimitiveStandardAttributes::synchronizeProperty(attrName);
54
55    if (attrName == anyQName() || attrName == SVGNames::inAttr)
56        synchronizeIn1();
57}
58
59bool SVGFETileElement::build(SVGResourceFilter* filterResource)
60{
61    FilterEffect* input1 = filterResource->builder()->getEffectById(in1());
62
63    if (!input1)
64        return false;
65
66    RefPtr<FilterEffect> effect = FETile::create(input1);
67    filterResource->addFilterEffect(this, effect.release());
68
69    return true;
70}
71
72}
73
74#endif // ENABLE(SVG)
75