blob: 57ceddbca6deba26a8f48872f00fbf665df0f3df [file] [log] [blame]
/*
* Copyright (C) 2006 Oliver Hunt <oliver@nerget.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#pragma once
#include "FEDisplacementMap.h"
#include "SVGAnimatedEnumeration.h"
#include "SVGAnimatedNumber.h"
#include "SVGFilterPrimitiveStandardAttributes.h"
namespace WebCore {
template<>
struct SVGPropertyTraits<ChannelSelectorType> {
static unsigned highestEnumValue() { return CHANNEL_A; }
static String toString(ChannelSelectorType type)
{
switch (type) {
case CHANNEL_UNKNOWN:
return emptyString();
case CHANNEL_R:
return ASCIILiteral("R");
case CHANNEL_G:
return ASCIILiteral("G");
case CHANNEL_B:
return ASCIILiteral("B");
case CHANNEL_A:
return ASCIILiteral("A");
}
ASSERT_NOT_REACHED();
return emptyString();
}
static ChannelSelectorType fromString(const String& value)
{
if (value == "R")
return CHANNEL_R;
if (value == "G")
return CHANNEL_G;
if (value == "B")
return CHANNEL_B;
if (value == "A")
return CHANNEL_A;
return CHANNEL_UNKNOWN;
}
};
class SVGFEDisplacementMapElement final : public SVGFilterPrimitiveStandardAttributes {
WTF_MAKE_ISO_ALLOCATED(SVGFEDisplacementMapElement);
public:
static Ref<SVGFEDisplacementMapElement> create(const QualifiedName&, Document&);
static ChannelSelectorType stringToChannel(const String&);
private:
SVGFEDisplacementMapElement(const QualifiedName& tagName, Document&);
void parseAttribute(const QualifiedName&, const AtomicString&) override;
bool setFilterEffectAttribute(FilterEffect*, const QualifiedName& attrName) override;
void svgAttributeChanged(const QualifiedName&) override;
RefPtr<FilterEffect> build(SVGFilterBuilder*, Filter&) override;
BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGFEDisplacementMapElement)
DECLARE_ANIMATED_STRING(In1, in1)
DECLARE_ANIMATED_STRING(In2, in2)
DECLARE_ANIMATED_ENUMERATION(XChannelSelector, xChannelSelector, ChannelSelectorType)
DECLARE_ANIMATED_ENUMERATION(YChannelSelector, yChannelSelector, ChannelSelectorType)
DECLARE_ANIMATED_NUMBER(Scale, scale)
END_DECLARE_ANIMATED_PROPERTIES
};
} // namespace WebCore