chromium/chrome/browser/companion/text_finder/text_finder.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_FINDER_H_
#define CHROME_BROWSER_COMPANION_TEXT_FINDER_TEXT_FINDER_H_

#include <string>

#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/mojom/annotation/annotation.mojom.h"
#include "ui/gfx/geometry/rect.h"

namespace companion {

// Class for initiating text search via the annotation agent in the renderer
// process. Note that the current implementation relies on the existing
// annotation agent implementation:
//  `third_party/blink/renderer/core/annotation/annotation_agent_impl.h`,
// which will both perform text search and highlight the text.
// To remove the highlight effect, this `TextFinder` immediately resets
// the mojo connection upon finishing searching, to remove the annotation
// agent. In the follow-up, we will implement a new type of annotation agent
// that only performs text search without highlighting text.
// See crbug.com/1430306.
class TextFinder : public blink::mojom::AnnotationAgentHost { … };

}  // namespace companion

#endif  // CHROME_BROWSER_COMPANION_TEXT_FINDER_TEXT_FINDER_H_