chromium/components/offline_pages/core/offline_page_types.h

// Copyright 2016 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_OFFLINE_PAGE_TYPES_H_
#define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_TYPES_H_

#include <stdint.h>
#include <memory>
#include <set>
#include <vector>

#include "base/functional/callback.h"
#include "components/offline_pages/core/offline_page_item.h"
#include "components/offline_pages/core/offline_page_visuals.h"

class GURL;

// This file contains common callbacks used by OfflinePageModel and is a
// temporary step to refactor and interface of the model out of the
// implementation.
namespace offline_pages {
// Result of saving a page offline. Must be kept with sync with
// OfflinePagesSavePageResult in metrics' enum.xml
// A Java counterpart will be generated for this enum.
// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.components.offlinepages
enum class SavePageResult { … };

// Result of adding an offline page.
enum class AddPageResult { … };

// Result of deleting an offline page. Must be kept with sync with
// OfflinePagesDeletePageResult in metrics' enum.xml.
// A Java counterpart will be generated for this enum.
// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.components.offlinepages
enum class DeletePageResult { … };

// The result when trying to share offline page to other apps.
enum class ShareResult { … };

struct VisualsAvailability { … };

MultipleOfflineIdResult;
MultipleOfflinePageItemResult;

SavePageCallback;
AddPageCallback;
DeletePageCallback;
MultipleOfflineIdCallback;
SingleOfflinePageItemCallback;
MultipleOfflinePageItemCallback;
UrlPredicate;
SizeInBytesCallback;
GetVisualsCallback;
CleanupVisualsCallback;

// Callbacks used for publishing an offline page.
PublishPageCallback;

}  // namespace offline_pages

#endif  // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_TYPES_H_