subsurface/core/settings/qPrefUpdateManager.h
jan Iversen e673a3558e core: create qPrefUpdateManager from SettingsObjectWrapper
Update set/get functions to follow common name scheme:
- get function have same name as in struct diveComputer
- set function have set_<name>
- signal function have <name>_changed

one class one .h/.cpp is the C++ idiom. Having load/sync of each
variable in 1 functions (in contrast to the distributed way
SettingsObjectWrapper handles it) secures the same storage name
is used. Having the set/get/load/sync functions grouped together
makes it easier to get an overview.

REMARK: this commit only defines the class, it is not active in production

Signed-off-by: Jan Iversen <jani@apache.org>
2018-08-09 08:45:02 -07:00

49 lines
1.8 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_updates_changed);
Q_PROPERTY(bool dont_check_exists READ dont_check_exists WRITE set_dont_check_exists NOTIFY dont_check_exists_changed);
Q_PROPERTY(const QString last_version_used READ last_version_used WRITE set_last_version_used NOTIFY last_version_used_changed);
Q_PROPERTY(const QDate next_check READ next_check WRITE set_next_check NOTIFY next_check_changed);
public:
qPrefUpdateManager(QObject *parent = NULL);
static qPrefUpdateManager *instance();
// Load/Sync local settings (disk) and struct preference
void loadSync(bool doSync);
void load() { loadSync(false); }
void sync() { loadSync(true); }
public:
bool dont_check_for_updates() { return prefs.update_manager.dont_check_for_updates; }
bool dont_check_exists() { return prefs.update_manager.dont_check_exists; }
const QString last_version_used() { return prefs.update_manager.last_version_used; }
const QDate next_check() { return QDate::fromString(QString(prefs.update_manager.next_check), "dd/MM/yyyy"); }
public slots:
void set_dont_check_for_updates(bool value);
void set_dont_check_exists(bool value);
void set_last_version_used(const QString& value);
void set_next_check(const QDate& value);
signals:
void dont_check_for_updates_changed(bool value);
void dont_check_exists_changed(bool value);
void last_version_used_changed(const QString& value);
void next_check_changed(const QDate& value);
private:
void disk_dont_check_for_updates(bool doSync);
void disk_last_version_used(bool doSync);
void disk_next_check(bool doSync);
};
#endif