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// Copyright 2020 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_DARK_MODE_DARK_MODE_FEATURE_POD_CONTROLLER_H_
#define ASH_SYSTEM_DARK_MODE_DARK_MODE_FEATURE_POD_CONTROLLER_H_
#include "ash/system/dark_mode/color_mode_observer.h"
#include "ash/system/unified/feature_pod_controller_base.h"
#include "base/macros.h"
namespace ash {
class UnifiedSystemTrayController;
// Controller of a feature pod button that toggles dark mode for ash.
class DarkModeFeaturePodController : public FeaturePodControllerBase,
public ColorModeObserver {
public:
explicit DarkModeFeaturePodController(
UnifiedSystemTrayController* tray_controller);
DarkModeFeaturePodController(const DarkModeFeaturePodController& other) =
delete;
DarkModeFeaturePodController& operator=(
const DarkModeFeaturePodController& other) = delete;
~DarkModeFeaturePodController() override;
// FeaturePodControllerBase:
FeaturePodButton* CreateButton() override;
void OnIconPressed() override;
void OnLabelPressed() override;
SystemTrayItemUmaType GetUmaType() const override;
// ColorModeObserver:
void OnColorModeChanged(bool dark_mode_enabled) override;
private:
void UpdateButton(bool dark_mode_enabled);
UnifiedSystemTrayController* const tray_controller_;
FeaturePodButton* button_ = nullptr;
};
} // namespace ash
#endif // ASH_SYSTEM_DARK_MODE_DARK_MODE_FEATURE_POD_CONTROLLER_H_