SVGComponentTransferFunctionElement.h [plain text]
#ifndef SVGComponentTransferFunctionElement_h
#define SVGComponentTransferFunctionElement_h
#if ENABLE(SVG) && ENABLE(FILTERS)
#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 "identity";
case FECOMPONENTTRANSFER_TYPE_TABLE:
return "table";
case FECOMPONENTTRANSFER_TYPE_DISCRETE:
return "discrete";
case FECOMPONENTTRANSFER_TYPE_LINEAR:
return "linear";
case FECOMPONENTTRANSFER_TYPE_GAMMA:
return "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*);
bool isSupportedAttribute(const QualifiedName&);
virtual void parseAttribute(Attribute*) OVERRIDE;
virtual void svgAttributeChanged(const QualifiedName&);
private:
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
};
}
#endif // ENABLE(SVG) && ENABLE(FILTERS)
#endif