subsurface/core/settings/qPrefUpdateManager.h
Berthold Stoeger ccdd92aeb7 preferences: use std::string in struct preferences
This is a messy commit, because the "qPref" system relies
heavily on QString, which means lots of conversions between
the two worlds. Ultimately, I plan to base the preferences
system on std::string and only convert to QString when
pushing through Qt's property system or when writing into
Qt's settings.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2024-08-13 19:28:30 +02:00

56 lines
2 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef QPREFUPDATEMANAGER_H
#define QPREFUPDATEMANAGER_H
#include "core/pref.h"
#include <QObject>
#include <QDate>
class qPrefUpdateManager : public QObject {
Q_OBJECT
Q_PROPERTY(bool dont_check_for_updates READ dont_check_for_updates WRITE set_dont_check_for_updates NOTIFY dont_check_for_updatesChanged)
Q_PROPERTY(const QString last_version_used READ last_version_used WRITE set_last_version_used NOTIFY last_version_usedChanged)
Q_PROPERTY(const QDate next_check READ next_check WRITE set_next_check NOTIFY next_checkChanged)
Q_PROPERTY(const QString uuidString READ uuidString WRITE set_uuidString NOTIFY uuidStringChanged)
public:
static qPrefUpdateManager *instance();
// Load/Sync local settings (disk) and struct preference
static void loadSync(bool doSync);
static void load() { loadSync(false); }
static void sync() { loadSync(true); }
public:
static bool dont_check_for_updates() { return prefs.update_manager.dont_check_for_updates; }
static const QString last_version_used() { return QString::fromStdString(prefs.update_manager.last_version_used); }
static const QDate next_check() { return QDate::fromJulianDay(prefs.update_manager.next_check); }
static const QString uuidString() { return st_uuidString; }
public slots:
static void set_dont_check_for_updates(bool value);
static void set_last_version_used(const QString& value);
static void set_next_check(const QDate& value);
static void set_uuidString(const QString& value);
signals:
void dont_check_for_updatesChanged(bool value);
void last_version_usedChanged(const QString& value);
void next_checkChanged(const QDate& value);
void uuidStringChanged(const QString& value);
private:
qPrefUpdateManager() {}
static void disk_dont_check_for_updates(bool doSync);
static void disk_last_version_used(bool doSync);
static void disk_next_check(bool doSync);
// load only for class variables
static void load_uuidString();
// class variables not present in structure preferences
static QString st_uuidString;
};
#endif