core/settings: make qPref* constructors private

Signed-off-by: Jan Iversen <jani@apache.org>

26 files changed, 26 insertions, 65 deletions

diff --git a/core/settings/qPrefCloudStorage.cpp b/core/settings/qPrefCloudStorage.cpp
index 8bbd91aec..26a0787e6 100644
--- a/core/settings/qPrefCloudStorage.cpp
+++ b/core/settings/qPrefCloudStorage.cpp
@@ -4,10 +4,6 @@
 
 static const QString group = QStringLiteral("CloudStorage");
 
-qPrefCloudStorage::qPrefCloudStorage(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefCloudStorage *qPrefCloudStorage::instance()
 {
 	static qPrefCloudStorage *self = new qPrefCloudStorage;
diff --git a/core/settings/qPrefCloudStorage.h b/core/settings/qPrefCloudStorage.h
index 841005b76..2d528fbfb 100644
--- a/core/settings/qPrefCloudStorage.h
+++ b/core/settings/qPrefCloudStorage.h
@@ -19,7 +19,6 @@ class qPrefCloudStorage : public QObject {
 	Q_PROPERTY(bool save_password_local READ save_password_local WRITE set_save_password_local NOTIFY save_password_localChanged);
 
 public:
-	qPrefCloudStorage(QObject *parent = NULL);
 	static qPrefCloudStorage *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -71,6 +70,8 @@ signals:
 	void save_password_localChanged(bool value);
 
 private:
+	qPrefCloudStorage() {}
+
 	// functions to load/sync variable with disk
 	static void disk_cloud_auto_sync(bool doSync);
 	static void disk_cloud_base_url(bool doSync);
diff --git a/core/settings/qPrefDisplay.cpp b/core/settings/qPrefDisplay.cpp
index 50ce84a96..d29134d69 100644
--- a/core/settings/qPrefDisplay.cpp
+++ b/core/settings/qPrefDisplay.cpp
@@ -41,10 +41,6 @@ static const QByteArray st_windowState_default;
 int qPrefDisplay::st_lastState;
 static int st_lastState_default = false;
 
-qPrefDisplay::qPrefDisplay(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefDisplay *qPrefDisplay::instance()
 {
 	static qPrefDisplay *self = new qPrefDisplay;
diff --git a/core/settings/qPrefDisplay.h b/core/settings/qPrefDisplay.h
index b1090b7a1..f5f477972 100644
--- a/core/settings/qPrefDisplay.h
+++ b/core/settings/qPrefDisplay.h
@@ -27,7 +27,6 @@ class qPrefDisplay : public QObject {
 	Q_PROPERTY(int lastState READ lastState WRITE set_lastState NOTIFY lastStateChanged);
 
 public:
-	qPrefDisplay(QObject *parent = NULL);
 	static qPrefDisplay *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -93,6 +92,8 @@ signals:
 	void lastStateChanged(int value);
 
 private:
+	qPrefDisplay() {}
+
 	// functions to load/sync variable with disk
 	static void disk_animation_speed(bool doSync);
 	static void disk_divelist_font(bool doSync);
diff --git a/core/settings/qPrefDiveComputer.cpp b/core/settings/qPrefDiveComputer.cpp
index 6e9cc45f1..c19f56c18 100644
--- a/core/settings/qPrefDiveComputer.cpp
+++ b/core/settings/qPrefDiveComputer.cpp
@@ -4,10 +4,6 @@
 
 static const QString group = QStringLiteral("DiveComputer");
 
-qPrefDiveComputer::qPrefDiveComputer(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefDiveComputer *qPrefDiveComputer::instance()
 {
 	static qPrefDiveComputer *self = new qPrefDiveComputer;
diff --git a/core/settings/qPrefDiveComputer.h b/core/settings/qPrefDiveComputer.h
index cb79c7edb..e3cb4df11 100644
--- a/core/settings/qPrefDiveComputer.h
+++ b/core/settings/qPrefDiveComputer.h
@@ -36,7 +36,6 @@ class qPrefDiveComputer : public QObject {
 	Q_PROPERTY(QString vendor4 READ vendor4 WRITE set_vendor4 NOTIFY vendor4Changed)
 
 public:
-	qPrefDiveComputer(QObject *parent = NULL);
 	static qPrefDiveComputer *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -101,6 +100,8 @@ signals:
 	void vendor4Changed(const QString &vendor);
 
 private:
+	qPrefDiveComputer() {}
+
 	// functions to load/sync variable with disk
 
 	static void disk_device(bool doSync);
diff --git a/core/settings/qPrefDivePlanner.cpp b/core/settings/qPrefDivePlanner.cpp
index e094bfed0..a3d4e417e 100644
--- a/core/settings/qPrefDivePlanner.cpp
+++ b/core/settings/qPrefDivePlanner.cpp
@@ -5,10 +5,6 @@
 
 static const QString group = QStringLiteral("Planner");
 
-qPrefDivePlanner::qPrefDivePlanner(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefDivePlanner *qPrefDivePlanner::instance()
 {
 	static qPrefDivePlanner *self = new qPrefDivePlanner;
diff --git a/core/settings/qPrefDivePlanner.h b/core/settings/qPrefDivePlanner.h
index 7a75fa4ce..85b2dbac1 100644
--- a/core/settings/qPrefDivePlanner.h
+++ b/core/settings/qPrefDivePlanner.h
@@ -36,7 +36,6 @@ class qPrefDivePlanner : public QObject {
 	Q_PROPERTY(bool verbatim_plan READ verbatim_plan WRITE set_verbatim_plan NOTIFY verbatim_planChanged);
 
 public:
-	qPrefDivePlanner(QObject *parent = NULL);
 	static qPrefDivePlanner *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -135,6 +134,8 @@ signals:
 	void verbatim_planChanged(bool value);
 
 private:
+	qPrefDivePlanner() {}
+
 	static void disk_ascratelast6m(bool doSync);
 	static void disk_ascratestops(bool doSync);
 	static void disk_ascrate50(bool doSync);
diff --git a/core/settings/qPrefGeneral.cpp b/core/settings/qPrefGeneral.cpp
index a04198d7a..766f5edbc 100644
--- a/core/settings/qPrefGeneral.cpp
+++ b/core/settings/qPrefGeneral.cpp
@@ -11,10 +11,6 @@ static const QString st_diveshareExport_uid_default;
 bool qPrefGeneral::st_diveshareExport_private;
 static const bool st_diveshareExport_private_default = false;
 
-qPrefGeneral::qPrefGeneral(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefGeneral *qPrefGeneral::instance()
 {
 	static qPrefGeneral *self = new qPrefGeneral;
diff --git a/core/settings/qPrefGeneral.h b/core/settings/qPrefGeneral.h
index ec264203b..e851be97d 100644
--- a/core/settings/qPrefGeneral.h
+++ b/core/settings/qPrefGeneral.h
@@ -26,7 +26,6 @@ class qPrefGeneral : public QObject {
 
 
 public:
-	qPrefGeneral(QObject *parent = NULL);
 	static qPrefGeneral *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -90,6 +89,8 @@ signals:
 	void extraEnvironmentalDefaultChanged(bool value);
 
 private:
+	qPrefGeneral() {}
+
 	static void disk_auto_recalculate_thumbnails(bool doSync);
 	static void disk_default_cylinder(bool doSync);
 	static void disk_default_filename(bool doSync);
diff --git a/core/settings/qPrefGeocoding.cpp b/core/settings/qPrefGeocoding.cpp
index 1b1813731..57450eac2 100644
--- a/core/settings/qPrefGeocoding.cpp
+++ b/core/settings/qPrefGeocoding.cpp
@@ -4,10 +4,6 @@
 
 static const QString group = QStringLiteral("geocoding");
 
-qPrefGeocoding::qPrefGeocoding(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefGeocoding *qPrefGeocoding::instance()
 {
 	static qPrefGeocoding *self = new qPrefGeocoding;
diff --git a/core/settings/qPrefGeocoding.h b/core/settings/qPrefGeocoding.h
index a47b534bc..81fc70f58 100644
--- a/core/settings/qPrefGeocoding.h
+++ b/core/settings/qPrefGeocoding.h
@@ -13,7 +13,6 @@ class qPrefGeocoding : public QObject {
 	Q_PROPERTY(taxonomy_category third_taxonomy_category READ third_taxonomy_category WRITE set_third_taxonomy_category NOTIFY third_taxonomy_categoryChanged);
 
 public:
-	qPrefGeocoding(QObject *parent = NULL);
 	static qPrefGeocoding *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -37,6 +36,8 @@ signals:
 	void third_taxonomy_categoryChanged(taxonomy_category value);
 
 private:
+	qPrefGeocoding() {}
+
 	static void disk_first_taxonomy_category(bool doSync);
 	static void disk_second_taxonomy_category(bool doSync);
 	static void disk_third_taxonomy_category(bool doSync);
diff --git a/core/settings/qPrefLanguage.cpp b/core/settings/qPrefLanguage.cpp
index 6e8708175..487d04701 100644
--- a/core/settings/qPrefLanguage.cpp
+++ b/core/settings/qPrefLanguage.cpp
@@ -4,10 +4,6 @@
 
 static const QString group = QStringLiteral("Language");
 
-qPrefLanguage::qPrefLanguage(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefLanguage *qPrefLanguage::instance()
 {
 	static qPrefLanguage *self = new qPrefLanguage;
diff --git a/core/settings/qPrefLanguage.h b/core/settings/qPrefLanguage.h
index f3c15823a..a0dfffac8 100644
--- a/core/settings/qPrefLanguage.h
+++ b/core/settings/qPrefLanguage.h
@@ -17,7 +17,6 @@ class qPrefLanguage : public QObject {
 	Q_PROPERTY(bool use_system_language READ use_system_language WRITE set_use_system_language NOTIFY use_system_languageChanged);
 
 public:
-	qPrefLanguage(QObject *parent = NULL);
 	static qPrefLanguage *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -56,6 +55,8 @@ signals:
 	void use_system_languageChanged(bool value);
 
 private:
+	qPrefLanguage() {}
+
 	static void disk_date_format(bool doSync);
 	static void disk_date_format_override(bool doSync);
 	static void disk_date_format_short(bool doSync);
diff --git a/core/settings/qPrefLocationService.cpp b/core/settings/qPrefLocationService.cpp
index 716a194c9..786cf58eb 100644
--- a/core/settings/qPrefLocationService.cpp
+++ b/core/settings/qPrefLocationService.cpp
@@ -4,10 +4,6 @@
 
 static const QString group = QStringLiteral("LocationService");
 
-qPrefLocationService::qPrefLocationService(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefLocationService *qPrefLocationService::instance()
 {
 	static qPrefLocationService *self = new qPrefLocationService;
diff --git a/core/settings/qPrefLocationService.h b/core/settings/qPrefLocationService.h
index 6fdca8385..c2c9c8bae 100644
--- a/core/settings/qPrefLocationService.h
+++ b/core/settings/qPrefLocationService.h
@@ -12,7 +12,6 @@ class qPrefLocationService : public QObject {
 	Q_PROPERTY(int time_threshold READ time_threshold WRITE set_time_threshold NOTIFY time_thresholdChanged);
 
 public:
-	qPrefLocationService(QObject *parent = NULL);
 	static qPrefLocationService *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -34,6 +33,8 @@ signals:
 
 
 private:
+	qPrefLocationService() {}
+
 	static void disk_distance_threshold(bool doSync);
 	static void disk_time_threshold(bool doSync);
 };
diff --git a/core/settings/qPrefPartialPressureGas.cpp b/core/settings/qPrefPartialPressureGas.cpp
index d7d20952a..f23076cb0 100644
--- a/core/settings/qPrefPartialPressureGas.cpp
+++ b/core/settings/qPrefPartialPressureGas.cpp
@@ -4,10 +4,6 @@
 
 static const QString group = QStringLiteral("TecDetails");
 
-qPrefPartialPressureGas::qPrefPartialPressureGas(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefPartialPressureGas *qPrefPartialPressureGas::instance()
 {
 	static qPrefPartialPressureGas *self = new qPrefPartialPressureGas;
diff --git a/core/settings/qPrefPartialPressureGas.h b/core/settings/qPrefPartialPressureGas.h
index 2f20d980e..7c8df9014 100644
--- a/core/settings/qPrefPartialPressureGas.h
+++ b/core/settings/qPrefPartialPressureGas.h
@@ -16,7 +16,6 @@ class qPrefPartialPressureGas : public QObject {
 	Q_PROPERTY(double po2_threshold_min READ po2_threshold_min WRITE set_po2_threshold_min NOTIFY po2_threshold_minChanged);
 
 public:
-	qPrefPartialPressureGas(QObject *parent = NULL);
 	static qPrefPartialPressureGas *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -52,6 +51,8 @@ signals:
 	void po2_threshold_minChanged(double value);
 
 private:
+	qPrefPartialPressureGas() {}
+
 	static void disk_phe(bool doSync);
 	static void disk_phe_threshold(bool doSync);
 	static void disk_pn2(bool doSync);
diff --git a/core/settings/qPrefProxy.cpp b/core/settings/qPrefProxy.cpp
index 4ca02815b..4049c04c5 100644
--- a/core/settings/qPrefProxy.cpp
+++ b/core/settings/qPrefProxy.cpp
@@ -6,10 +6,6 @@
 
 static const QString group = QStringLiteral("Network");
 
-qPrefProxy::qPrefProxy(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefProxy *qPrefProxy::instance()
 {
 	static qPrefProxy *self = new qPrefProxy;
diff --git a/core/settings/qPrefProxy.h b/core/settings/qPrefProxy.h
index 2940c2642..c12c07a2b 100644
--- a/core/settings/qPrefProxy.h
+++ b/core/settings/qPrefProxy.h
@@ -16,7 +16,6 @@ class qPrefProxy : public QObject {
 	Q_PROPERTY(QString proxy_user READ proxy_user WRITE set_proxy_user NOTIFY proxy_userChanged);
 
 public:
-	qPrefProxy(QObject *parent = NULL);
 	static qPrefProxy *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -49,6 +48,8 @@ signals:
 	void proxy_userChanged(const QString &value);
 
 private:
+	qPrefProxy() {}
+
 	static void disk_proxy_auth(bool doSync);
 	static void disk_proxy_host(bool doSync);
 	static void disk_proxy_pass(bool doSync);
diff --git a/core/settings/qPrefTechnicalDetails.cpp b/core/settings/qPrefTechnicalDetails.cpp
index 22cea8c74..cfa6cae0e 100644
--- a/core/settings/qPrefTechnicalDetails.cpp
+++ b/core/settings/qPrefTechnicalDetails.cpp
@@ -5,10 +5,6 @@
 
 static const QString group = QStringLiteral("TecDetails");
 
-qPrefTechnicalDetails::qPrefTechnicalDetails(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefTechnicalDetails *qPrefTechnicalDetails::instance()
 {
 	static qPrefTechnicalDetails *self = new qPrefTechnicalDetails;
diff --git a/core/settings/qPrefTechnicalDetails.h b/core/settings/qPrefTechnicalDetails.h
index de439815a..6e6ce8c6d 100644
--- a/core/settings/qPrefTechnicalDetails.h
+++ b/core/settings/qPrefTechnicalDetails.h
@@ -38,7 +38,6 @@ class qPrefTechnicalDetails : public QObject {
 	Q_PROPERTY(bool zoomed_plot READ zoomed_plot WRITE set_zoomed_plot NOTIFY zoomed_plotChanged);
 
 public:
-	qPrefTechnicalDetails(QObject *parent = NULL);
 	static qPrefTechnicalDetails *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -137,6 +136,8 @@ signals:
 	void zoomed_plotChanged(bool value);
 
 private:
+	qPrefTechnicalDetails() {}
+
 	static void disk_calcalltissues(bool doSync);
 	static void disk_calcceiling(bool doSync);
 	static void disk_calcceiling3m(bool doSync);
diff --git a/core/settings/qPrefUnit.cpp b/core/settings/qPrefUnit.cpp
index d8e1911eb..6704cb42f 100644
--- a/core/settings/qPrefUnit.cpp
+++ b/core/settings/qPrefUnit.cpp
@@ -5,10 +5,6 @@
 
 static const QString group = QStringLiteral("Units");
 
-qPrefUnits::qPrefUnits(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefUnits *qPrefUnits::instance()
 {
 	static qPrefUnits *self = new qPrefUnits;
diff --git a/core/settings/qPrefUnit.h b/core/settings/qPrefUnit.h
index 737d7814a..0594b4f69 100644
--- a/core/settings/qPrefUnit.h
+++ b/core/settings/qPrefUnit.h
@@ -20,7 +20,6 @@ class qPrefUnits : public QObject {
 	Q_PROPERTY(units::WEIGHT weight READ weight WRITE set_weight NOTIFY weightChanged);
 
 public:
-	qPrefUnits(QObject *parent = NULL);
 	static qPrefUnits *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -65,6 +64,8 @@ signals:
 	void weightChanged(int value);
 
 private:
+	qPrefUnits() {}
+
 	static void disk_coordinates_traditional(bool doSync);
 	static void disk_duration_units(bool doSync);
 	static void disk_length(bool doSync);
diff --git a/core/settings/qPrefUpdateManager.cpp b/core/settings/qPrefUpdateManager.cpp
index 4b5fb9e45..34b843d08 100644
--- a/core/settings/qPrefUpdateManager.cpp
+++ b/core/settings/qPrefUpdateManager.cpp
@@ -8,10 +8,6 @@ static const QString group = QStringLiteral("UpdateManager");
 QString qPrefUpdateManager::st_uuidString;
 static const QString st_uuidString_default;
 
-qPrefUpdateManager::qPrefUpdateManager(QObject *parent) : QObject(parent)
-{
-}
-
 qPrefUpdateManager *qPrefUpdateManager::instance()
 {
 	static qPrefUpdateManager *self = new qPrefUpdateManager;
diff --git a/core/settings/qPrefUpdateManager.h b/core/settings/qPrefUpdateManager.h
index ee62f0349..609b34fa4 100644
--- a/core/settings/qPrefUpdateManager.h
+++ b/core/settings/qPrefUpdateManager.h
@@ -15,7 +15,6 @@ class qPrefUpdateManager : public QObject {
 	Q_PROPERTY(const QString uuidString READ uuidString WRITE set_uuidString NOTIFY uuidStringChanged);
 
 public:
-	qPrefUpdateManager(QObject *parent = NULL);
 	static qPrefUpdateManager *instance();
 
 	// Load/Sync local settings (disk) and struct preference
@@ -45,6 +44,8 @@ signals:
 	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);