SystemManager Class Reference

Class that manages the system time, status, and battery. QObject. More...

#include <SystemManager.hpp>

Public Slots
void	updateTime ()
	Updates the current time.
void	updateSystemStatus ()
	Updates the system status.

Signals
void	timeUpdated (const QString &currentDate, const QString &currentTime, const QString &currentDay)
void	wifiStatusUpdated (const QString &status, const QString &wifiName)
void	temperatureUpdated (const QString &temperature)
void	batteryPercentageUpdated (float batteryPercentage)
void	ipAddressUpdated (const QString &ipAddress)

Public Member Functions
	SystemManager (IBatteryController *batteryController=nullptr, ISystemInfoProvider *systemInfoProvider=nullptr, ISystemCommandExecutor *systemCommandExecutor=nullptr, QObject *parent=nullptr)
	Constructor for the SystemManager class.
	~SystemManager ()
	Destructor for the SystemManager class.
void	initialize ()
	Initializes the SystemManager object.
void	shutdown ()
	Shuts down the SystemManager object.
QTimer &	getTimeTimer ()
QTimer &	getStatusTimer ()

Private Attributes
QTimer	m_timeTimer
QTimer	m_statusTimer
IBatteryController *	m_batteryController
ISystemInfoProvider *	m_systemInfoProvider
ISystemCommandExecutor *	m_systemCommandExecutor
bool	m_ownBatteryController
bool	m_ownSystemInfoProvider
bool	m_ownSystemCommandExecutor

Detailed Description

Class that manages the system time, status, and battery. QObject.

Definition at line 30 of file SystemManager.hpp.

Constructor & Destructor Documentation

SystemManager()

SystemManager::SystemManager ( IBatteryController * batteryController = nullptr, ISystemInfoProvider * systemInfoProvider = nullptr, ISystemCommandExecutor * systemCommandExecutor = nullptr, QObject * parent = nullptr )

explicit

Constructor for the SystemManager class.

Allocates a BatteryController, SystemInfoProvider, and SystemCommandExecutor if the ones provided are nullptr.

Parameters

batteryController	The battery controller to use. If nullptr, a new BatteryController is allocated.
systemInfoProvider	The system info provider to use. If nullptr, a new SystemInfoProvider is allocated.
systemCommandExecutor	The system command executor to use. If nullptr, a new SystemCommandExecutor is allocated.
parent	The parent object of this SystemManager.

Definition at line 39 of file SystemManager.cpp.

~SystemManager()

SystemManager::~SystemManager

(

)

Destructor for the SystemManager class.

Calls shutdown() to stop all threads and then deletes the BatteryController, SystemInfoProvider, and SystemCommandExecutor objects if they were allocated by the SystemManager.

Definition at line 59 of file SystemManager.cpp.

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Member Function Documentation

batteryPercentageUpdated

void SystemManager::batteryPercentageUpdated ( float batteryPercentage )

signal

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getStatusTimer()

QTimer & SystemManager::getStatusTimer ( )

inline

Definition at line 44 of file SystemManager.hpp.

getTimeTimer()

QTimer & SystemManager::getTimeTimer ( )

inline

Definition at line 43 of file SystemManager.hpp.

initialize()

void SystemManager::initialize

(

)

Initializes the SystemManager object.

This method initializes the SystemManager object by starting two timers: one to update the time every second and another to update the system status every 5 seconds. It also calls updateSystemStatus() to update the system status immediately.

Definition at line 77 of file SystemManager.cpp.

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ipAddressUpdated

void SystemManager::ipAddressUpdated ( const QString & ipAddress )

signal

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shutdown()

void SystemManager::shutdown

(

)

Shuts down the SystemManager object.

This method stops the time and status timers to halt periodic updates.

Definition at line 91 of file SystemManager.cpp.

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temperatureUpdated

void SystemManager::temperatureUpdated ( const QString & temperature )

signal

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timeUpdated

void SystemManager::timeUpdated ( const QString & currentDate, const QString & currentTime, const QString & currentDay )

signal

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updateSystemStatus

void SystemManager::updateSystemStatus ( )

slot

Updates the system status.

This function updates the system status by calling the getters on the

SystemInfoProvider and BatteryController objects and emitting the corresponding signals. It does not block and is intended to be called regularly.

Definition at line 117 of file SystemManager.cpp.

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updateTime

void SystemManager::updateTime ( )

slot

Updates the current time.

This function retrieves the current date and time and emits the timeUpdated signal with the formatted date, time, and weekday.

Definition at line 102 of file SystemManager.cpp.

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wifiStatusUpdated

void SystemManager::wifiStatusUpdated ( const QString & status, const QString & wifiName )

signal

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Field Documentation

m_batteryController

IBatteryController* SystemManager::m_batteryController

private

Definition at line 62 of file SystemManager.hpp.

m_ownBatteryController

bool SystemManager::m_ownBatteryController

private

Definition at line 65 of file SystemManager.hpp.

m_ownSystemCommandExecutor

bool SystemManager::m_ownSystemCommandExecutor

private

Definition at line 67 of file SystemManager.hpp.

m_ownSystemInfoProvider

bool SystemManager::m_ownSystemInfoProvider

private

Definition at line 66 of file SystemManager.hpp.

m_statusTimer

QTimer SystemManager::m_statusTimer

private

Definition at line 61 of file SystemManager.hpp.

m_systemCommandExecutor

ISystemCommandExecutor* SystemManager::m_systemCommandExecutor

private

Definition at line 64 of file SystemManager.hpp.

m_systemInfoProvider

ISystemInfoProvider* SystemManager::m_systemInfoProvider

private

Definition at line 63 of file SystemManager.hpp.

m_timeTimer

QTimer SystemManager::m_timeTimer

private

Definition at line 60 of file SystemManager.hpp.

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The documentation for this class was generated from the following files:

• apps/cluster/includes/system/SystemManager.hpp
• apps/cluster/sources/system/SystemManager.cpp