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#include "SVGSwitchElement.h"
23
24#include "ElementIterator.h"
25#include "RenderSVGTransformableContainer.h"
26#include "SVGNames.h"
27
28namespace WebCore {
29
30// Animated property definitions
31DEFINE_ANIMATED_BOOLEAN(SVGSwitchElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
32
33BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGSwitchElement)
34    REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
35    REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
36END_REGISTER_ANIMATED_PROPERTIES
37
38inline SVGSwitchElement::SVGSwitchElement(const QualifiedName& tagName, Document& document)
39    : SVGGraphicsElement(tagName, document)
40{
41    ASSERT(hasTagName(SVGNames::switchTag));
42    registerAnimatedPropertiesForSVGSwitchElement();
43}
44
45PassRefPtr<SVGSwitchElement> SVGSwitchElement::create(const QualifiedName& tagName, Document& document)
46{
47    return adoptRef(new SVGSwitchElement(tagName, document));
48}
49
50bool SVGSwitchElement::childShouldCreateRenderer(const Node& child) const
51{
52    // We create a renderer for the first valid SVG element child.
53    // FIXME: The renderer must be updated after dynamic change of the requiredFeatures, requiredExtensions and systemLanguage attributes (https://bugs.webkit.org/show_bug.cgi?id=74749).
54    for (auto& element : childrenOfType<SVGElement>(*this)) {
55        if (!element.isValid())
56            continue;
57        return &element == &child; // Only allow this child if it's the first valid child
58    }
59
60    return false;
61}
62
63RenderPtr<RenderElement> SVGSwitchElement::createElementRenderer(PassRef<RenderStyle> style)
64{
65    return createRenderer<RenderSVGTransformableContainer>(*this, WTF::move(style));
66}
67
68}
69