chromium/components/offline_pages/core/model/offline_page_model_taskified.h

// Copyright 2017 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_OFFLINE_PAGES_CORE_MODEL_OFFLINE_PAGE_MODEL_TASKIFIED_H_
#define COMPONENTS_OFFLINE_PAGES_CORE_MODEL_OFFLINE_PAGE_MODEL_TASKIFIED_H_

#include <cstdint>
#include <memory>
#include <string>
#include <vector>

#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
#include "components/offline_pages/core/model/clear_storage_task.h"
#include "components/offline_pages/core/offline_page_archive_publisher.h"
#include "components/offline_pages/core/offline_page_archiver.h"
#include "components/offline_pages/core/offline_page_model.h"
#include "components/offline_pages/core/offline_page_model_event_logger.h"
#include "components/offline_pages/core/offline_page_types.h"
#include "components/offline_pages/task/task_queue.h"

class GURL;
namespace base {
class FilePath;
class SequencedTaskRunner;
class Time;
class TimeDelta;
}  // namespace base

namespace offline_pages {

struct ClientId;
struct OfflinePageItem;

class ArchiveManager;
class OfflinePageArchivePublisher;
class OfflinePageArchiver;
class OfflinePageMetadataStore;

// Implementaion of OfflinePageModel, which is a service for saving pages
// offline. It's an entry point to get information about Offline Pages and the
// base of related Offline Pages features.
// It owns a database which stores offline metadata, and uses TaskQueue for
// executing various tasks, including database operation or other process that
// needs to run on a background thread.
class OfflinePageModelTaskified : public OfflinePageModel,
                                  public TaskQueue::Delegate { … };

}  // namespace offline_pages

#endif  // COMPONENTS_OFFLINE_PAGES_CORE_MODEL_OFFLINE_PAGE_MODEL_TASKIFIED_H_