// Copyright 2026 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_GLIC_COMMON_INSTANCE_INDEPENDENT_HOTKEY_MANAGER_H_
#define CHROME_BROWSER_GLIC_COMMON_INSTANCE_INDEPENDENT_HOTKEY_MANAGER_H_

#include <memory>

#include "base/callback_list.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/glic/common/local_hotkey_manager.h"
#include "components/prefs/pref_change_registrar.h"

namespace glic {

class GlicInstanceCoordinator;
class GlicEnabling;

// Manages instance-independent hotkeys that are active application-wide.
// These hotkeys are registered globally across all browser windows and are
// handled by the GlicInstanceCoordinator. They do not depend on a specific
// embedder panel being active or focused.
// Typically used for global triggers like toggling the active Glic instance,
// activating the browser window, etc.
class InstanceIndependentHotkeyManager
    : public LocalHotkeyManager::EventHandler {
 public:
  explicit InstanceIndependentHotkeyManager(
      GlicInstanceCoordinator* coordinator,
      Profile* profile,
      GlicEnabling* enabling = nullptr);
  ~InstanceIndependentHotkeyManager() override;

  // LocalHotkeyManager::EventHandler:
  bool AcceleratorPressed(LocalHotkeyManager::Command command) override;
  bool CanHandleAccelerators() const override;

 private:
#if !BUILDFLAG(IS_ANDROID)
  void RequestCaptureRegion();
#endif

  void UpdateHotkeyRegistration();

  raw_ptr<GlicInstanceCoordinator> coordinator_;
  raw_ptr<Profile> profile_;
  PrefChangeRegistrar pref_registrar_;
  base::CallbackListSubscription consent_subscription_;
  base::CallbackListSubscription enabled_subscription_;
  std::unique_ptr<LocalHotkeyManager> hotkey_manager_;
};

}  // namespace glic

#endif  // CHROME_BROWSER_GLIC_COMMON_INSTANCE_INDEPENDENT_HOTKEY_MANAGER_H_