1/*
2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
4 * Copyright (C) 2018-2019 Apple Inc. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#pragma once
23
24#include "FEGaussianBlur.h"
25#include "SVGFEConvolveMatrixElement.h"
26#include "SVGFilterPrimitiveStandardAttributes.h"
27
28namespace WebCore {
29
30class SVGFEGaussianBlurElement final : public SVGFilterPrimitiveStandardAttributes {
31 WTF_MAKE_ISO_ALLOCATED(SVGFEGaussianBlurElement);
32public:
33 static Ref<SVGFEGaussianBlurElement> create(const QualifiedName&, Document&);
34
35 void setStdDeviation(float stdDeviationX, float stdDeviationY);
36
37 String in1() const { return m_in1->currentValue(); }
38 float stdDeviationX() const { return m_stdDeviationX->currentValue(); }
39 float stdDeviationY() const { return m_stdDeviationY->currentValue(); }
40 EdgeModeType edgeMode() const { return m_edgeMode->currentValue<EdgeModeType>(); }
41
42 SVGAnimatedString& in1Animated() { return m_in1; }
43 SVGAnimatedNumber& stdDeviationXAnimated() { return m_stdDeviationX; }
44 SVGAnimatedNumber& stdDeviationYAnimated() { return m_stdDeviationY; }
45 SVGAnimatedEnumeration& edgeModeAnimated() { return m_edgeMode; }
46
47private:
48 SVGFEGaussianBlurElement(const QualifiedName&, Document&);
49
50 using PropertyRegistry = SVGPropertyOwnerRegistry<SVGFEGaussianBlurElement, SVGFilterPrimitiveStandardAttributes>;
51 const SVGPropertyRegistry& propertyRegistry() const final { return m_propertyRegistry; }
52
53 void parseAttribute(const QualifiedName&, const AtomicString&) override;
54 void svgAttributeChanged(const QualifiedName&) override;
55
56 RefPtr<FilterEffect> build(SVGFilterBuilder*, Filter&) const override;
57
58 PropertyRegistry m_propertyRegistry { *this };
59 Ref<SVGAnimatedString> m_in1 { SVGAnimatedString::create(this) };
60 Ref<SVGAnimatedNumber> m_stdDeviationX { SVGAnimatedNumber::create(this) };
61 Ref<SVGAnimatedNumber> m_stdDeviationY { SVGAnimatedNumber::create(this) };
62 Ref<SVGAnimatedEnumeration> m_edgeMode { SVGAnimatedEnumeration::create(this, EDGEMODE_NONE) };
63};
64
65} // namespace WebCore
66