text: /*
   * Copyright (C) 2007, 2013, 2016 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 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 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.
   */
  
  #include "config.h"
  #include "CSSTimingFunctionValue.h"
  
  #include <wtf/text/StringBuilder.h>
  
  namespace WebCore {
  
  String CSSCubicBezierTimingFunctionValue::customCSSText() const
  {
      StringBuilder builder;
      builder.appendLiteral("cubic-bezier(");
      builder.appendNumber(m_x1);
      builder.appendLiteral(", ");
      builder.appendNumber(m_y1);
      builder.appendLiteral(", ");
      builder.appendNumber(m_x2);
      builder.appendLiteral(", ");
      builder.appendNumber(m_y2);
      builder.append(')');    
      return builder.toString();
  }
  
  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.appendNumber(m_mass);
      builder.append(' ');
      builder.appendNumber(m_stiffness);
      builder.append(' ');
      builder.appendNumber(m_damping);
      builder.append(' ');
      builder.appendNumber(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
  