/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_CanvasPattern_h

#define mozilla_dom_CanvasPattern_h

#include "mozilla/Attributes.h"

#include "mozilla/dom/CanvasRenderingContext2DBinding.h"

#include "mozilla/dom/CanvasRenderingContext2D.h"

#include "mozilla/RefPtr.h"

#include "nsISupports.h"

#include "nsWrapperCache.h"

class nsIPrincipal;

namespace mozilla {

namespace gfx {

class SourceSurface;

} // namespace gfx

namespace dom {

class SVGMatrix;

class CanvasPattern final : public nsWrapperCache

{

  ~CanvasPattern() {}

public:

  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(CanvasPattern)

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(CanvasPattern)

  enum class RepeatMode : uint8_t {

    REPEAT,

    REPEATX,

    REPEATY,

    NOREPEAT

  };

  CanvasPattern(CanvasRenderingContext2D* aContext,

                gfx::SourceSurface* aSurface,

                RepeatMode aRepeat,

                nsIPrincipal* principalForSecurityCheck,

                bool forceWriteOnly,

                bool CORSUsed)

    : mContext(aContext)

    , mSurface(aSurface)

    , mPrincipal(principalForSecurityCheck)

    , mTransform()

    , mForceWriteOnly(forceWriteOnly)

    , mCORSUsed(CORSUsed)

    , mRepeat(aRepeat)

  {

  }

  JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override

  {

    return CanvasPattern_Binding::Wrap(aCx, this, aGivenProto);

  }

  CanvasRenderingContext2D* GetParentObject()

  {

    return mContext;

  }

  // WebIDL

  void SetTransform(SVGMatrix& matrix);

  RefPtr<CanvasRenderingContext2D> mContext;

  RefPtr<gfx::SourceSurface> mSurface;

  nsCOMPtr<nsIPrincipal> mPrincipal;

  mozilla::gfx::Matrix mTransform;

  const bool mForceWriteOnly;

  const bool mCORSUsed;

  const RepeatMode mRepeat;

};

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_CanvasPattern_h