chromium/chrome/browser/companion/text_finder/text_highlighter_manager.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_COMPANION_TEXT_FINDER_TEXT_HIGHLIGHTER_MANAGER_H_
#define CHROME_BROWSER_COMPANION_TEXT_FINDER_TEXT_HIGHLIGHTER_MANAGER_H_

#include <memory>
#include <unordered_map>

#include "base/gtest_prod_util.h"
#include "base/memory/weak_ptr.h"
#include "base/unguessable_token.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 companion {

namespace internal {
class TextHighlighter;
}

// Manages the creation and deletion of `TextHighlighter` instances.
// There can be at most one instance for the current page at any time, i.e.,
// creating a new one will automatically remove any existing one.
class TextHighlighterManager
    : public content::PageUserData<TextHighlighterManager> { … };

}  // namespace companion

#endif  // CHROME_BROWSER_COMPANION_TEXT_FINDER_TEXT_HIGHLIGHTER_MANAGER_H_