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/*
* Copyright (C) 2007, 2008, 2012 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CSSTimingFunctionValue_h
#define CSSTimingFunctionValue_h
#include "core/css/CSSValue.h"
#include "platform/animation/TimingFunction.h"
#include "wtf/PassRefPtr.h"
namespace WebCore {
class CSSCubicBezierTimingFunctionValue : public CSSValue {
public:
static PassRefPtrWillBeRawPtr<CSSCubicBezierTimingFunctionValue> create(double x1, double y1, double x2, double y2)
{
return adoptRefWillBeNoop(new CSSCubicBezierTimingFunctionValue(x1, y1, x2, y2));
}
String customCSSText() const;
double x1() const { return m_x1; }
double y1() const { return m_y1; }
double x2() const { return m_x2; }
double y2() const { return m_y2; }
bool equals(const CSSCubicBezierTimingFunctionValue&) const;
void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }
private:
CSSCubicBezierTimingFunctionValue(double x1, double y1, double x2, double y2)
: CSSValue(CubicBezierTimingFunctionClass)
, m_x1(x1)
, m_y1(y1)
, m_x2(x2)
, m_y2(y2)
{
}
double m_x1;
double m_y1;
double m_x2;
double m_y2;
};
DEFINE_CSS_VALUE_TYPE_CASTS(CSSCubicBezierTimingFunctionValue, isCubicBezierTimingFunctionValue());
class CSSStepsTimingFunctionValue : public CSSValue {
public:
static PassRefPtrWillBeRawPtr<CSSStepsTimingFunctionValue> create(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
{
return adoptRefWillBeNoop(new CSSStepsTimingFunctionValue(steps, stepAtPosition));
}
int numberOfSteps() const { return m_steps; }
StepsTimingFunction::StepAtPosition stepAtPosition() const { return m_stepAtPosition; }
String customCSSText() const;
bool equals(const CSSStepsTimingFunctionValue&) const;
void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }
private:
CSSStepsTimingFunctionValue(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
: CSSValue(StepsTimingFunctionClass)
, m_steps(steps)
, m_stepAtPosition(stepAtPosition)
{
}
int m_steps;
StepsTimingFunction::StepAtPosition m_stepAtPosition;
};
DEFINE_CSS_VALUE_TYPE_CASTS(CSSStepsTimingFunctionValue, isStepsTimingFunctionValue());
} // namespace
#endif
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