chromium/components/user_notes/browser/user_note_manager.h

// Copyright 2022 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_USER_NOTES_BROWSER_USER_NOTE_MANAGER_H_
#define COMPONENTS_USER_NOTES_BROWSER_USER_NOTE_MANAGER_H_

#include <memory>
#include <string>
#include <unordered_map>
#include <vector>

#include "base/gtest_prod_util.h"
#include "base/memory/safe_ref.h"
#include "base/unguessable_token.h"
#include "components/user_notes/browser/user_note_instance.h"
#include "components/user_notes/browser/user_note_service.h"
#include "content/public/browser/page_user_data.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/mojom/annotation/annotation.mojom.h"

namespace content {
class Page;
class RenderFrameHost;
}  // namespace content

namespace user_notes {

// A class responsible for holding the note instances that appear on a specific
// |Page|. Its lifecycle is tied to the |Page| it is associated with, so it
// implements |PageUserData|. A tab helper is responsible for attaching an
// instance of this class to each new |Page|.
class UserNoteManager : public content::PageUserData<UserNoteManager> { … };

}  // namespace user_notes

#endif  // COMPONENTS_USER_NOTES_BROWSER_USER_NOTE_MANAGER_H_