chromium/components/services/app_service/public/cpp/icon_cache.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SERVICES_APP_SERVICE_PUBLIC_CPP_ICON_CACHE_H_
#define COMPONENTS_SERVICES_APP_SERVICE_PUBLIC_CPP_ICON_CACHE_H_

#include <map>
#include <memory>
#include <string>

#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "components/services/app_service/public/cpp/icon_loader.h"
#include "ui/gfx/image/image_skia.h"

namespace apps {

// This is used for logging, so do not remove or reorder existing entries.
enum class IconLoadingMethod { … };

// Records metrics when loading icons.
void RecordIconLoadMethodMetrics(IconLoadingMethod icon_loading_method);

// An IconLoader that caches the apps::mojom::IconType::kUncompressed
// results of another (wrapped) IconLoader.
class IconCache : public IconLoader { … };

}  // namespace apps

#endif  // COMPONENTS_SERVICES_APP_SERVICE_PUBLIC_CPP_ICON_CACHE_H_