1/*
2 * Copyright (C) 2004, 2005, 2007, 2008 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#ifndef SVGStopElement_h
22#define SVGStopElement_h
23
24#include "SVGAnimatedNumber.h"
25#include "SVGElement.h"
26
27namespace WebCore {
28
29class SVGStopElement final : public SVGElement {
30public:
31    static PassRefPtr<SVGStopElement> create(const QualifiedName&, Document&);
32
33    Color stopColorIncludingOpacity() const;
34
35private:
36    SVGStopElement(const QualifiedName&, Document&);
37
38    bool isSupportedAttribute(const QualifiedName&);
39    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
40    virtual void svgAttributeChanged(const QualifiedName&) override;
41
42    virtual bool isGradientStop() const override { return true; }
43
44    virtual RenderPtr<RenderElement> createElementRenderer(PassRef<RenderStyle>) override;
45    virtual bool rendererIsNeeded(const RenderStyle&) override;
46
47    BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGStopElement)
48        DECLARE_ANIMATED_NUMBER(Offset, offset)
49    END_DECLARE_ANIMATED_PROPERTIES
50};
51
52NODE_TYPE_CASTS(SVGStopElement)
53
54} // namespace WebCore
55
56#endif
57