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/*
* Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
*
* 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.
*/
#ifndef SVGComponentTransferFunctionElement_h
#define SVGComponentTransferFunctionElement_h
#include "FEComponentTransfer.h"
#include "SVGAnimatedEnumeration.h"
#include "SVGAnimatedNumber.h"
#include "SVGAnimatedNumberList.h"
namespace WebCore {
template<>
struct SVGPropertyTraits<ComponentTransferType> {
static unsigned highestEnumValue() { return FECOMPONENTTRANSFER_TYPE_GAMMA; }
static String toString(ComponentTransferType type)
{
switch (type) {
case FECOMPONENTTRANSFER_TYPE_UNKNOWN:
return emptyString();
case FECOMPONENTTRANSFER_TYPE_IDENTITY:
return ASCIILiteral("identity");
case FECOMPONENTTRANSFER_TYPE_TABLE:
return ASCIILiteral("table");
case FECOMPONENTTRANSFER_TYPE_DISCRETE:
return ASCIILiteral("discrete");
case FECOMPONENTTRANSFER_TYPE_LINEAR:
return ASCIILiteral("linear");
case FECOMPONENTTRANSFER_TYPE_GAMMA:
return ASCIILiteral("gamma");
}
ASSERT_NOT_REACHED();
return emptyString();
}
static ComponentTransferType fromString(const String& value)
{
if (value == "identity")
return FECOMPONENTTRANSFER_TYPE_IDENTITY;
if (value == "table")
return FECOMPONENTTRANSFER_TYPE_TABLE;
if (value == "discrete")
return FECOMPONENTTRANSFER_TYPE_DISCRETE;
if (value == "linear")
return FECOMPONENTTRANSFER_TYPE_LINEAR;
if (value == "gamma")
return FECOMPONENTTRANSFER_TYPE_GAMMA;
return FECOMPONENTTRANSFER_TYPE_UNKNOWN;
}
};
class SVGComponentTransferFunctionElement : public SVGElement {
public:
ComponentTransferFunction transferFunction() const;
protected:
SVGComponentTransferFunctionElement(const QualifiedName&, Document&);
virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
virtual void svgAttributeChanged(const QualifiedName&) override;
virtual bool rendererIsNeeded(const RenderStyle&) override { return false; }
private:
static bool isSupportedAttribute(const QualifiedName&);
BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGComponentTransferFunctionElement)
DECLARE_ANIMATED_ENUMERATION(Type, type, ComponentTransferType)
DECLARE_ANIMATED_NUMBER_LIST(TableValues, tableValues)
DECLARE_ANIMATED_NUMBER(Slope, slope)
DECLARE_ANIMATED_NUMBER(Intercept, intercept)
DECLARE_ANIMATED_NUMBER(Amplitude, amplitude)
DECLARE_ANIMATED_NUMBER(Exponent, exponent)
DECLARE_ANIMATED_NUMBER(Offset, offset)
END_DECLARE_ANIMATED_PROPERTIES
};
} // namespace WebCore
#endif
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