SystemClock.h

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// SPDX-FileCopyrightText: 2026 fuddlesworth
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <PhosphorShell/phosphorshell_export.h>
 
#include <QDate>
#include <QObject>
 
QT_BEGIN_NAMESPACE
class QTimer;
QT_END_NAMESPACE
 
namespace PhosphorShell {
 
class PHOSPHORSHELL_EXPORT SystemClock : public QObject
{
    Q_OBJECT
 
    Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
    Q_PROPERTY(Precision precision READ precision WRITE setPrecision NOTIFY precisionChanged)
    Q_PROPERTY(int hours READ hours NOTIFY timeChanged)
    Q_PROPERTY(int minutes READ minutes NOTIFY timeChanged)
    Q_PROPERTY(int seconds READ seconds NOTIFY timeChanged)
    Q_PROPERTY(QDate date READ date NOTIFY dateChanged)
 
public:
    enum Precision {
        Hours,
        Minutes,
        Seconds
    };
    Q_ENUM(Precision)
 
    explicit SystemClock(QObject* parent = nullptr);
    ~SystemClock() override;
 
    [[nodiscard]] bool enabled() const;
    void setEnabled(bool enabled);
 
    [[nodiscard]] Precision precision() const;
    void setPrecision(Precision precision);
 
    [[nodiscard]] int hours() const;
    [[nodiscard]] int minutes() const;
    [[nodiscard]] int seconds() const;
    [[nodiscard]] QDate date() const;
 
Q_SIGNALS:
    void enabledChanged();
    void precisionChanged();
    void timeChanged();
    void dateChanged();
 
private:
    void update();
    void reconfigureTimer();
    void onTimerFired();
 
    QTimer* m_timer = nullptr;
    Precision m_precision = Seconds;
    bool m_enabled = true;
    int m_hours = -1;
    int m_minutes = -1;
    int m_seconds = -1;
    QDate m_date;
};
 
} // namespace PhosphorShell