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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SYSTEM_UNIFIED_QUICK_SETTINGS_FOOTER_H_
#define ASH_SYSTEM_UNIFIED_QUICK_SETTINGS_FOOTER_H_
#include "ash/ash_export.h"
#include "ash/style/pill_button.h"
#include "ash/system/power/power_status.h"
#include "ash/system/unified/power_button.h"
#include "base/memory/raw_ptr.h"
#include "components/prefs/pref_change_registrar.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/view.h"
class PrefRegistrySimple;
namespace ash {
class IconButton;
class PillButton;
class UnifiedSystemTrayController;
// A base class for both `QsBatteryLabelView` and `QsBatteryIconView`. This view
// is a Jellyroll `PillButton` component that has a different icon label spacing
// and right padding than `BatteryInfoViewBase`. It updates by observing
// `PowerStatus`.
class ASH_EXPORT QsBatteryInfoViewBase : public PillButton,
public PowerStatus::Observer {
METADATA_HEADER(QsBatteryInfoViewBase, PillButton)
public:
explicit QsBatteryInfoViewBase(UnifiedSystemTrayController* controller,
const Type type = Type::kFloatingWithoutIcon,
gfx::VectorIcon* icon = nullptr);
QsBatteryInfoViewBase(const QsBatteryInfoViewBase&) = delete;
QsBatteryInfoViewBase& operator=(const QsBatteryInfoViewBase&) = delete;
~QsBatteryInfoViewBase() override;
// Updates the subclass view's ui including button text/background color, text
// content, icons, etc.It can be applied to changes such as theme change,
// power status change,etc.
virtual void Update() = 0;
// Updates battery icon and text with battery saver mode check.
void UpdateIconAndText(bool bsm_active = false);
// Builds the battery icon image.
void ConfigureIcon(bool bsm_active = false);
private:
void ChildPreferredSizeChanged(views::View* child) override;
void ChildVisibilityChanged(views::View* child) override;
// PowerStatus::Observer:
void OnPowerStatusChanged() override;
// PillButton:
void OnThemeChanged() override;
};
// A view that shows battery status.
class ASH_EXPORT QsBatteryLabelView : public QsBatteryInfoViewBase {
METADATA_HEADER(QsBatteryLabelView, QsBatteryInfoViewBase)
public:
explicit QsBatteryLabelView(UnifiedSystemTrayController* controller);
QsBatteryLabelView(const QsBatteryLabelView&) = delete;
QsBatteryLabelView& operator=(const QsBatteryLabelView&) = delete;
~QsBatteryLabelView() override;
private:
// QsBatteryInfoViewBase:
void Update() override;
};
// A view that shows battery icon and charging state when smart charging is
// enabled.
class ASH_EXPORT QsBatteryIconView : public QsBatteryInfoViewBase {
METADATA_HEADER(QsBatteryIconView, QsBatteryInfoViewBase)
public:
explicit QsBatteryIconView(UnifiedSystemTrayController* controller);
QsBatteryIconView(const QsBatteryIconView&) = delete;
QsBatteryIconView& operator=(const QsBatteryIconView&) = delete;
~QsBatteryIconView() override;
private:
// QsBatteryInfoViewBase:
void Update() override;
};
// The footer view shown on the the bottom of the `QuickSettingsView`.
class ASH_EXPORT QuickSettingsFooter : public views::View {
METADATA_HEADER(QuickSettingsFooter, views::View)
public:
explicit QuickSettingsFooter(UnifiedSystemTrayController* controller);
QuickSettingsFooter(const QuickSettingsFooter&) = delete;
QuickSettingsFooter& operator=(const QuickSettingsFooter&) = delete;
~QuickSettingsFooter() override;
// Registers preferences used by this class in the provided `registry`.
static void RegisterLocalStatePrefs(PrefRegistrySimple* registry);
PowerButton* power_button_for_testing() { return power_button_; }
private:
friend class QuickSettingsFooterTest;
// Disables/Enables the `settings_button_` based on `kSettingsIconEnabled`
// pref.
void UpdateSettingsButtonState();
// Creates the container to carry the battery and settings button if there's
// any.
views::View* CreateEndContainer();
// Owned.
raw_ptr<IconButton> settings_button_ = nullptr;
// Owned by views hierarchy.
raw_ptr<PowerButton> power_button_ = nullptr;
raw_ptr<PillButton> sign_out_button_ = nullptr;
// The registrar used to watch prefs changes.
PrefChangeRegistrar local_state_pref_change_registrar_;
};
} // namespace ash
#endif // ASH_SYSTEM_UNIFIED_QUICK_SETTINGS_FOOTER_H_
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