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ash / birch / birch_item_remover.h [blame]
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_BIRCH_BIRCH_ITEM_REMOVER_H_
#define ASH_BIRCH_BIRCH_ITEM_REMOVER_H_
#include <memory>
#include "ash/ash_export.h"
#include "ash/birch/birch_item.h"
#include "ash/birch/removed_items.pb.h"
#include "ash/utility/persistent_proto.h"
#include "base/functional/callback_forward.h"
namespace ash {
class BirchCalendarItem;
class BirchItem;
class BirchTabItem;
// Manages a list of BirchItems which have been removed by the user. Removed
// items are recorded using a persistent proto. BirchItem lists can be filtered
// to erase any items that have been removed by the user. Removed items are
// written to disk immediately as a posted task with no delay and no queueing.
class ASH_EXPORT BirchItemRemover {
public:
// `path` is the file path which the persistent proto is written to.
// `on_init_callback` will be called once the underlying pesrsistent proto has
// completed initialization.
explicit BirchItemRemover(base::FilePath path,
base::OnceClosure on_init_callback);
BirchItemRemover(const BirchItemRemover&) = delete;
BirchItemRemover& operator=(const BirchItemRemover&) = delete;
~BirchItemRemover();
// Whether the underlying persistent proto has been initialized.
bool Initialized();
// Record the BirchItem to be removed persistently.
void RemoveItem(BirchItem* item);
// Erases from the BirchItem list any items which have been removed by the
// user. The list is mutated in place.
void FilterRemovedTabs(std::vector<BirchTabItem>* tab_items);
void FilterRemovedLastActiveItems(std::vector<BirchLastActiveItem>* items);
void FilterRemovedMostVisitedItems(std::vector<BirchMostVisitedItem>* items);
void FilterRemovedSelfShareItems(
std::vector<BirchSelfShareItem>* self_share_items);
void FilterRemovedCalendarItems(
std::vector<BirchCalendarItem>* calendar_items);
void FilterRemovedAttachmentItems(
std::vector<BirchAttachmentItem>* file_items);
void FilterRemovedFileItems(std::vector<BirchFileItem>* file_items);
void SetProtoInitCallbackForTest(base::OnceClosure callback);
private:
PersistentProto<RemovedItemsProto> removed_items_proto_;
};
} // namespace ash
#endif // ASH_BIRCH_BIRCH_ITEM_REMOVER_H_