2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
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.
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.
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.
21 #ifndef SVGFEColorMatrixElement_h
22 #define SVGFEColorMatrixElement_h
24 #include "core/svg/SVGAnimatedEnumeration.h"
25 #include "core/svg/SVGAnimatedNumberList.h"
26 #include "core/svg/SVGFilterPrimitiveStandardAttributes.h"
27 #include "platform/graphics/filters/FEColorMatrix.h"
32 struct SVGPropertyTraits<ColorMatrixType> {
33 static unsigned highestEnumValue() { return FECOLORMATRIX_TYPE_LUMINANCETOALPHA; }
35 static String toString(ColorMatrixType type)
38 case FECOLORMATRIX_TYPE_UNKNOWN:
40 case FECOLORMATRIX_TYPE_MATRIX:
42 case FECOLORMATRIX_TYPE_SATURATE:
44 case FECOLORMATRIX_TYPE_HUEROTATE:
46 case FECOLORMATRIX_TYPE_LUMINANCETOALPHA:
47 return "luminanceToAlpha";
54 static ColorMatrixType fromString(const String& value)
56 if (value == "matrix")
57 return FECOLORMATRIX_TYPE_MATRIX;
58 if (value == "saturate")
59 return FECOLORMATRIX_TYPE_SATURATE;
60 if (value == "hueRotate")
61 return FECOLORMATRIX_TYPE_HUEROTATE;
62 if (value == "luminanceToAlpha")
63 return FECOLORMATRIX_TYPE_LUMINANCETOALPHA;
64 return FECOLORMATRIX_TYPE_UNKNOWN;
68 class SVGFEColorMatrixElement FINAL : public SVGFilterPrimitiveStandardAttributes {
70 static PassRefPtr<SVGFEColorMatrixElement> create(Document&);
72 SVGAnimatedNumberList* values() { return m_values.get(); }
73 SVGAnimatedString* in1() { return m_in1.get(); }
76 explicit SVGFEColorMatrixElement(Document&);
78 bool isSupportedAttribute(const QualifiedName&);
79 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
80 virtual bool setFilterEffectAttribute(FilterEffect*, const QualifiedName&) OVERRIDE;
81 virtual void svgAttributeChanged(const QualifiedName&) OVERRIDE;
82 virtual PassRefPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) OVERRIDE;
84 RefPtr<SVGAnimatedNumberList> m_values;
85 RefPtr<SVGAnimatedString> m_in1;
86 BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGFEColorMatrixElement)
87 DECLARE_ANIMATED_ENUMERATION(Type, type, ColorMatrixType)
88 END_DECLARE_ANIMATED_PROPERTIES
91 } // namespace WebCore