/* 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 DOM_SVG_SVGPATTERNELEMENT_H_
#define DOM_SVG_SVGPATTERNELEMENT_H_

#include <memory>

#include "SVGAnimatedEnumeration.h"
#include "SVGAnimatedLength.h"
#include "SVGAnimatedPreserveAspectRatio.h"
#include "SVGAnimatedString.h"
#include "SVGAnimatedTransformList.h"
#include "SVGAnimatedViewBox.h"
#include "mozilla/dom/SVGElement.h"

nsresult NS_NewSVGPatternElement(
    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo);

namespace mozilla {
class SVGPatternFrame;

namespace dom {
class DOMSVGAnimatedTransformList;

using SVGPatternElementBase = SVGElement;

class SVGPatternElement final : public SVGPatternElementBase {
  friend class mozilla::SVGPatternFrame;

 protected:
  friend nsresult(::NS_NewSVGPatternElement(
      nsIContent** aResult,
      already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo));
  explicit SVGPatternElement(
      already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo);
  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;

 public:
  // nsIContent interface
  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override;

  // SVGSVGElement methods:
  bool HasValidDimensions() const override;

  SVGAnimatedTransformList* GetExistingAnimatedTransformList() const override {
    return mPatternTransform.get();
  }
  SVGAnimatedTransformList* GetOrCreateAnimatedTransformList() override;
  nsStaticAtom* GetTransformListAttrName() const override {
    return nsGkAtoms::patternTransform;
  }

  // WebIDL
  already_AddRefed<SVGAnimatedRect> ViewBox();
  already_AddRefed<DOMSVGAnimatedPreserveAspectRatio> PreserveAspectRatio();
  already_AddRefed<DOMSVGAnimatedEnumeration> PatternUnits();
  already_AddRefed<DOMSVGAnimatedEnumeration> PatternContentUnits();
  already_AddRefed<DOMSVGAnimatedTransformList> PatternTransform();
  already_AddRefed<DOMSVGAnimatedLength> X();
  already_AddRefed<DOMSVGAnimatedLength> Y();
  already_AddRefed<DOMSVGAnimatedLength> Width();
  already_AddRefed<DOMSVGAnimatedLength> Height();
  already_AddRefed<DOMSVGAnimatedString> Href();

 protected:
  LengthAttributesInfo GetLengthInfo() override;
  EnumAttributesInfo GetEnumInfo() override;
  StringAttributesInfo GetStringInfo() override;
  SVGAnimatedPreserveAspectRatio* GetAnimatedPreserveAspectRatio() override;
  SVGAnimatedViewBox* GetAnimatedViewBox() override;

  std::unique_ptr<SVGAnimatedTransformList> mPatternTransform;

  enum { HREF, XLINK_HREF };
  SVGAnimatedString mStringAttributes[2];
  static StringInfo sStringInfo[2];

  enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };
  SVGAnimatedLength mLengthAttributes[4];
  static LengthInfo sLengthInfo[4];

  // SVGFitToViewbox properties
  SVGAnimatedViewBox mViewBox;
  SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;

  enum { PATTERNUNITS, PATTERNCONTENTUNITS };
  SVGAnimatedEnumeration mEnumAttributes[2];
  static EnumInfo sEnumInfo[2];
};

}  // namespace dom
}  // namespace mozilla

#endif  // DOM_SVG_SVGPATTERNELEMENT_H_