| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SYSTEM_AUDIO_UNIFIED_AUDIO_DETAILED_VIEW_CONTROLLER_H_ |
| #define ASH_SYSTEM_AUDIO_UNIFIED_AUDIO_DETAILED_VIEW_CONTROLLER_H_ |
| |
| #include <memory> |
| |
| #include "ash/ash_export.h" |
| #include "ash/components/audio/cras_audio_handler.h" |
| #include "ash/system/unified/detailed_view_controller.h" |
| #include "base/macros.h" |
| |
| namespace ash { |
| |
| namespace tray { |
| class AudioDetailedView; |
| } // namespace tray |
| |
| class DetailedViewDelegate; |
| class UnifiedSystemTrayController; |
| |
| // Controller of Audio detailed view in UnifiedSystemTray. |
| class ASH_EXPORT UnifiedAudioDetailedViewController |
| : public DetailedViewController, |
| public CrasAudioHandler::AudioObserver { |
| public: |
| explicit UnifiedAudioDetailedViewController( |
| UnifiedSystemTrayController* tray_controller); |
| ~UnifiedAudioDetailedViewController() override; |
| |
| // DetailedViewControllerBase: |
| views::View* CreateView() override; |
| std::u16string GetAccessibleName() const override; |
| |
| // CrasAudioHandler::AudioObserver. |
| void OnAudioNodesChanged() override; |
| void OnActiveOutputNodeChanged() override; |
| void OnActiveInputNodeChanged() override; |
| |
| private: |
| const std::unique_ptr<DetailedViewDelegate> detailed_view_delegate_; |
| |
| tray::AudioDetailedView* view_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(UnifiedAudioDetailedViewController); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_AUDIO_UNIFIED_AUDIO_DETAILED_VIEW_CONTROLLER_H_ |