Source/WebCore/css/CSSTimingFunctionValue.cpp

/*
 * Copyright (C) 2007, 2013, 2016 Apple Inc. All rights reserved.
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 *
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 * 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 INC. OR
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#include "config.h"
#include "CSSTimingFunctionValue.h"

#include <wtf/text/StringBuilder.h>

namespace WebCore {

String CSSCubicBezierTimingFunctionValue::customCSSText() const
{
    return makeString("cubic-bezier(", m_x1, ", ", m_y1, ", ", m_x2, ", ", m_y2, ')');
}

bool CSSCubicBezierTimingFunctionValue::equals(const CSSCubicBezierTimingFunctionValue& other) const
{
    return m_x1 == other.m_x1 && m_x2 == other.m_x2 && m_y1 == other.m_y1 && m_y2 == other.m_y2;
}

String CSSStepsTimingFunctionValue::customCSSText() const
{
    StringBuilder builder;
    builder.appendLiteral("steps(");
    builder.appendNumber(m_steps);
    if (m_stepAtStart)
        builder.appendLiteral(", start)");
    else
        builder.appendLiteral(", end)");
    return builder.toString();
}

bool CSSStepsTimingFunctionValue::equals(const CSSStepsTimingFunctionValue& other) const
{
    return m_steps == other.m_steps && m_stepAtStart == other.m_stepAtStart;
}

String CSSSpringTimingFunctionValue::customCSSText() const
{
    StringBuilder builder;
    builder.appendLiteral("spring(");
    builder.append(FormattedNumber::fixedPrecision(m_mass));
    builder.append(' ');
    builder.append(FormattedNumber::fixedPrecision(m_stiffness));
    builder.append(' ');
    builder.append(FormattedNumber::fixedPrecision(m_damping));
    builder.append(' ');
    builder.append(FormattedNumber::fixedPrecision(m_initialVelocity));
    builder.append(')');
    return builder.toString();
}

bool CSSSpringTimingFunctionValue::equals(const CSSSpringTimingFunctionValue& other) const
{
    return m_mass == other.m_mass && m_stiffness == other.m_stiffness && m_damping == other.m_damping && m_initialVelocity == other.m_initialVelocity;
}


} // namespace WebCore