/*

 * Copyright 2020 Google Inc.

 *

 * Use of this source code is governed by a BSD-style license that can be

 * found in the LICENSE file.

 */

#ifndef SkSVGFilter_DEFINED

#define SkSVGFilter_DEFINED

#include "modules/svg/include/SkSVGHiddenContainer.h"

#include "modules/svg/include/SkSVGTypes.h"

class SkSVGFilter final : public SkSVGHiddenContainer {

public:

    static sk_sp<SkSVGFilter> Make() { return sk_sp<SkSVGFilter>(new SkSVGFilter()); }

    sk_sp<SkImageFilter> buildFilterDAG(const SkSVGRenderContext&) const;

    SVG_ATTR(X, SkSVGLength, SkSVGLength(-10, SkSVGLength::Unit::kPercentage))

    SVG_ATTR(Y, SkSVGLength, SkSVGLength(-10, SkSVGLength::Unit::kPercentage))

    SVG_ATTR(Width, SkSVGLength, SkSVGLength(120, SkSVGLength::Unit::kPercentage))

    SVG_ATTR(Height, SkSVGLength, SkSVGLength(120, SkSVGLength::Unit::kPercentage))

    SVG_ATTR(FilterUnits,

             SkSVGObjectBoundingBoxUnits,

             SkSVGObjectBoundingBoxUnits(SkSVGObjectBoundingBoxUnits::Type::kObjectBoundingBox))

    SVG_ATTR(PrimitiveUnits,

             SkSVGObjectBoundingBoxUnits,

             SkSVGObjectBoundingBoxUnits(SkSVGObjectBoundingBoxUnits::Type::kUserSpaceOnUse))

private:

    SkSVGFilter() : INHERITED(SkSVGTag::kFilter) {}

    bool parseAndSetAttribute(const char*, const char*) override;

    using INHERITED = SkSVGHiddenContainer;

};

#endif  // SkSVGFilter_DEFINED