SkBlendModeBlender.h

Enable keyboard shortcuts

/*

 * Copyright 2021 Google LLC

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

 * found in the LICENSE file.

*/

#ifndef SkBlendModeBlender_DEFINED

#define SkBlendModeBlender_DEFINED

#include "include/core/SkFlattenable.h"

#include "src/core/SkBlenderBase.h"

#include <optional>

class SkReadBuffer;

class SkWriteBuffer;

enum class SkBlendMode;

struct SkStageRec;

class SkBlendModeBlender : public SkBlenderBase {

public:

    SkBlendModeBlender(SkBlendMode mode) : fMode(mode) {}

    BlenderType type() const override { return BlenderType::kBlendMode; }

    SkBlendMode mode() const { return fMode; }

    SK_FLATTENABLE_HOOKS(SkBlendModeBlender)

private:

    using INHERITED = SkBlenderBase;

    std::optional<SkBlendMode> asBlendMode() const final { return fMode; }

    void flatten(SkWriteBuffer& buffer) const override;

    bool onAppendStages(const SkStageRec& rec) const override;

    SkBlendMode fMode;

};

#endif