1/*
2 * Copyright (C) 2004, 2005 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
23#if ENABLE(SVG) && ENABLE(FILTERS)
24#include "SVGFEMergeNodeElement.h"
25
26#include "Attribute.h"
27#include "RenderObject.h"
28#include "RenderSVGResource.h"
29#include "SVGFilterElement.h"
30#include "SVGNames.h"
31
32namespace WebCore {
33
34// Animated property definitions
35DEFINE_ANIMATED_STRING(SVGFEMergeNodeElement, SVGNames::inAttr, In1, in1)
36
37inline SVGFEMergeNodeElement::SVGFEMergeNodeElement(const QualifiedName& tagName, Document* document)
38    : SVGElement(tagName, document)
39{
40}
41
42PassRefPtr<SVGFEMergeNodeElement> SVGFEMergeNodeElement::create(const QualifiedName& tagName, Document* document)
43{
44    return adoptRef(new SVGFEMergeNodeElement(tagName, document));
45}
46
47void SVGFEMergeNodeElement::parseMappedAttribute(Attribute* attr)
48{
49    const String& value = attr->value();
50    if (attr->name() == SVGNames::inAttr)
51        setIn1BaseValue(value);
52    else
53        SVGElement::parseMappedAttribute(attr);
54}
55
56void SVGFEMergeNodeElement::svgAttributeChanged(const QualifiedName& attrName)
57{
58    SVGElement::svgAttributeChanged(attrName);
59
60    if (attrName != SVGNames::inAttr)
61        return;
62
63    ContainerNode* parent = parentNode();
64    if (!parent)
65        return;
66
67    RenderObject* renderer = parent->renderer();
68    if (!renderer || !renderer->isSVGResourceFilterPrimitive())
69        return;
70
71    RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer);
72}
73
74AttributeToPropertyTypeMap& SVGFEMergeNodeElement::attributeToPropertyTypeMap()
75{
76    DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ());
77    return s_attributeToPropertyTypeMap;
78}
79
80void SVGFEMergeNodeElement::fillAttributeToPropertyTypeMap()
81{
82    attributeToPropertyTypeMap().set(SVGNames::inAttr, AnimatedString);
83}
84
85void SVGFEMergeNodeElement::synchronizeProperty(const QualifiedName& attrName)
86{
87    SVGElement::synchronizeProperty(attrName);
88
89    if (attrName == anyQName() || attrName == SVGNames::inAttr)
90        synchronizeIn1();
91}
92
93}
94
95#endif // ENABLE(SVG)
96