text: /*
   * Copyright (C) 2017 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. AND ITS CONTRIBUTORS ``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 ITS 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.
   */
  
  #pragma once
  
  #include "DOMMatrixReadOnly.h"
  
  namespace WebCore {
  
  class DOMMatrix : public DOMMatrixReadOnly {
  public:
      static ExceptionOr<Ref<DOMMatrix>> create(std::optional<Variant<String, Vector<double>>>&& init)
      {
          auto matrix = adoptRef(*new DOMMatrix);
          if (!init)
              return WTFMove(matrix);
  
          ExceptionOr<void> result = WTF::switchOn(init.value(), [&matrix](const auto& init) {
              return matrix->setMatrixValue(init);
          });
          if (result.hasException())
              return result.releaseException();
          return WTFMove(matrix);
      }
  
      static Ref<DOMMatrix> create(const TransformationMatrix& matrix, Is2D is2D)
      {
          return adoptRef(*new DOMMatrix(matrix, is2D));
      }
  
      static Ref<DOMMatrix> create(TransformationMatrix&& matrix, Is2D is2D)
      {
          return adoptRef(*new DOMMatrix(WTFMove(matrix), is2D));
      }
  
      static ExceptionOr<Ref<DOMMatrix>> fromMatrix(DOMMatrixInit&&);
  
      static ExceptionOr<Ref<DOMMatrix>> fromFloat32Array(Ref<Float32Array>&&);
      static ExceptionOr<Ref<DOMMatrix>> fromFloat64Array(Ref<Float64Array>&&);
  
      ExceptionOr<Ref<DOMMatrix>> multiplySelf(DOMMatrixInit&& other);
      ExceptionOr<Ref<DOMMatrix>> preMultiplySelf(DOMMatrixInit&& other);
      Ref<DOMMatrix> translateSelf(double tx = 0, double ty = 0, double tz = 0);
      Ref<DOMMatrix> scaleSelf(double scaleX = 1, std::optional<double> scaleY = std::nullopt, double scaleZ = 1, double originX = 0, double originY = 0, double originZ = 0);
      Ref<DOMMatrix> scale3dSelf(double scale = 1, double originX = 0, double originY = 0, double originZ = 0);
      Ref<DOMMatrix> rotateSelf(double rotX = 0, std::optional<double> rotY = std::nullopt, std::optional<double> rotZ = std::nullopt); // Angles are in degrees.
      Ref<DOMMatrix> rotateFromVectorSelf(double x = 0, double y = 0);
      Ref<DOMMatrix> rotateAxisAngleSelf(double x = 0, double y = 0, double z = 0, double angle = 0); // Angle is in degrees.
      Ref<DOMMatrix> skewXSelf(double sx = 0); // Angle is in degrees.
      Ref<DOMMatrix> skewYSelf(double sy = 0); // Angle is in degrees.
      Ref<DOMMatrix> invertSelf();
  
      ExceptionOr<Ref<DOMMatrix>> setMatrixValueForBindings(const String&);
  
      void setA(double f) { m_matrix.setA(f); }
      void setB(double f) { m_matrix.setB(f); }
      void setC(double f) { m_matrix.setC(f); }
      void setD(double f) { m_matrix.setD(f); }
      void setE(double f) { m_matrix.setE(f); }
      void setF(double f) { m_matrix.setF(f); }
  
      void setM11(double f) { m_matrix.setM11(f); }
      void setM12(double f) { m_matrix.setM12(f); }
      void setM13(double f);
      void setM14(double f);
      void setM21(double f) { m_matrix.setM21(f); }
      void setM22(double f) { m_matrix.setM22(f); }
      void setM23(double f);
      void setM24(double f);
      void setM31(double f);
      void setM32(double f);
      void setM33(double f);
      void setM34(double f);
      void setM41(double f) { m_matrix.setM41(f); }
      void setM42(double f) { m_matrix.setM42(f); }
      void setM43(double f);
      void setM44(double f);
  private:
      DOMMatrix() = default;
      DOMMatrix(const TransformationMatrix&, Is2D);
      DOMMatrix(TransformationMatrix&&, Is2D);
  };
  
  inline void DOMMatrix::setM13(double f)
  {
      m_matrix.setM13(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM14(double f)
  {
      m_matrix.setM14(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM23(double f)
  {
      m_matrix.setM23(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM24(double f)
  {
      m_matrix.setM24(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM31(double f)
  {
      m_matrix.setM31(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM32(double f)
  {
      m_matrix.setM32(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM33(double f)
  {
      m_matrix.setM33(f);
      if (f != 1)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM34(double f)
  {
      m_matrix.setM34(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM43(double f)
  {
      m_matrix.setM43(f);
      if (f)
          m_is2D = false;
  }
  
  inline void DOMMatrix::setM44(double f)
  {
      m_matrix.setM44(f);
      if (f != 1)
          m_is2D = false;
  }
  
  } // namespace WebCore
  