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>

1 files changed, 52 insertions, 0 deletions

diff --git a/core/settings/qPrefUpdateManager.cpp b/core/settings/qPrefUpdateManager.cpp
new file mode 100644
index 000000000..2c8b8d70e
--- /dev/null
+++ b/core/settings/qPrefUpdateManager.cpp
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qPref.h"
+#include "qPrefPrivate.h"
+
+
+static const QString group = QStringLiteral("UpdateManager");
+
+qPrefUpdateManager::qPrefUpdateManager(QObject *parent) : QObject(parent)
+{
+}
+
+qPrefUpdateManager *qPrefUpdateManager::instance()
+{
+	static qPrefUpdateManager *self = new qPrefUpdateManager;
+	return self;
+}
+
+
+void qPrefUpdateManager::loadSync(bool doSync)
+{
+	disk_dont_check_for_updates(doSync);
+	disk_last_version_used(doSync);
+	disk_next_check(doSync);
+}
+
+
+HANDLE_PREFERENCE_BOOL_EXT(UpdateManager, "/DontCheckForUpdates", dont_check_for_updates, update_manager.);
+
+void qPrefUpdateManager::set_dont_check_exists(bool value)
+{
+	if (value != prefs.update_manager.dont_check_exists) {
+		prefs.update_manager.dont_check_exists = value;
+		emit dont_check_exists_changed(value);
+	}
+	// DO NOT STORE ON DISK
+}
+
+
+HANDLE_PREFERENCE_TXT_EXT(UpdateManager, "/LastVersionUsed", last_version_used, update_manager.);
+
+
+void qPrefUpdateManager::set_next_check(const QDate& value)
+{
+	QString valueString = value.toString("dd/MM/yyyy");
+	if (valueString != prefs.update_manager.next_check) {
+		qPrefPrivate::copy_txt(&prefs.update_manager.next_check, valueString);
+		disk_next_check(true);
+		emit next_check_changed(value);
+	}
+}
+DISK_LOADSYNC_TXT_EXT(UpdateManager, "/NextCheck", next_check, update_manager.);
+