chromium/chrome/browser/ui/views/side_panel/companion/companion_tab_helper.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_UI_VIEWS_SIDE_PANEL_COMPANION_COMPANION_TAB_HELPER_H_
#define CHROME_BROWSER_UI_VIEWS_SIDE_PANEL_COMPANION_COMPANION_TAB_HELPER_H_

#include "chrome/browser/companion/core/mojom/companion.mojom.h"
#include "chrome/browser/ui/views/side_panel/side_panel_enums.h"
#include "components/lens/buildflags.h"
#include "components/lens/lens_metrics.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"

#if BUILDFLAG(ENABLE_LENS_DESKTOP_GOOGLE_BRANDED_FEATURES)
#include "chrome/browser/lens/region_search/lens_region_search_controller.h"
#endif

namespace content {
class WebContents;
}  // namespace content

namespace ui {
class ImageModel;
}  // namespace ui

namespace companion {

class CompanionPageHandler;

// A per-tab class that facilitates the showing of the Companion side panel with
// values such as a text query. This class also owns the
// CompanionSidePanelController.
class CompanionTabHelper
    : public content::WebContentsUserData<CompanionTabHelper>,
      public content::WebContentsObserver { … };

}  // namespace companion

#endif  // CHROME_BROWSER_UI_VIEWS_SIDE_PANEL_COMPANION_COMPANION_TAB_HELPER_H_