third_party/blink/renderer/core/svg/svg_fe_blend_element.h

/*
 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_FE_BLEND_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_FE_BLEND_ELEMENT_H_

#include "third_party/blink/renderer/core/svg/svg_animated_enumeration.h"
#include "third_party/blink/renderer/core/svg/svg_filter_primitive_standard_attributes.h"
#include "third_party/blink/renderer/platform/heap/handle.h"

namespace blink {

class SVGFEBlendElement final : public SVGFilterPrimitiveStandardAttributes {
  DEFINE_WRAPPERTYPEINFO();

 public:
  enum Mode {
    kModeUnknown = 0,
    kModeNormal = 1,
    kModeMultiply = 2,
    kModeScreen = 3,
    kModeDarken = 4,
    kModeLighten = 5,
    kModeOverlay = 6,
    kModeColorDodge = 7,
    kModeColorBurn = 8,
    kModeHardLight = 9,
    kModeSoftLight = 10,
    kModeDifference = 11,
    kModeExclusion = 12,
    kModeHue = 13,
    kModeSaturation = 14,
    kModeColor = 15,
    kModeLuminosity = 16,
  };

  DECLARE_NODE_FACTORY(SVGFEBlendElement);
  SVGAnimatedString* in1() { return in1_.Get(); }
  SVGAnimatedString* in2() { return in2_.Get(); }
  SVGAnimatedEnumeration<Mode>* mode() { return mode_.Get(); }

  void Trace(blink::Visitor*) override;

 private:
  explicit SVGFEBlendElement(Document&);

  bool SetFilterEffectAttribute(FilterEffect*,
                                const QualifiedName& attr_name) override;
  void SvgAttributeChanged(const QualifiedName&) override;
  FilterEffect* Build(SVGFilterBuilder*, Filter*) override;

  Member<SVGAnimatedString> in1_;
  Member<SVGAnimatedString> in2_;
  Member<SVGAnimatedEnumeration<Mode>> mode_;
};

DECLARE_SVG_ENUM_MAP(SVGFEBlendElement::Mode);

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_FE_BLEND_ELEMENT_H_