anonymous_contents.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FLUTTER_IMPELLER_ENTITY_CONTENTS_ANONYMOUS_CONTENTS_H_
#define FLUTTER_IMPELLER_ENTITY_CONTENTS_ANONYMOUS_CONTENTS_H_
 
#include <functional>
#include <memory>
 
#include "flutter/fml/macros.h"
#include "impeller/entity/contents/contents.h"
 
namespace impeller {
 
class AnonymousContents final : public Contents {
 public:
  static std::shared_ptr<Contents> Make(RenderProc render_proc,
                                        CoverageProc coverage_proc);
 
  // |Contents|
  ~AnonymousContents() override;
 
  // |Contents|
  bool Render(const ContentContext& renderer,
              const Entity& entity,
              RenderPass& pass) const override;
 
  // |Contents|
  std::optional<Rect> GetCoverage(const Entity& entity) const override;
 
 private:
  RenderProc render_proc_;
  CoverageProc coverage_proc_;
 
  AnonymousContents(RenderProc render_proc, CoverageProc coverage_proc);
 
  AnonymousContents(const AnonymousContents&) = delete;
 
  AnonymousContents& operator=(const AnonymousContents&) = delete;
};
 
}  // namespace impeller
 
#endif  // FLUTTER_IMPELLER_ENTITY_CONTENTS_ANONYMOUS_CONTENTS_H_