core: make methods in qPrefPrivate static

Small cleanup, using static methods is simpler and faster

Added propSetValue and propValue instead of exposing setting
variable.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/core/settings/qPrefFacebook.cpp b/core/settings/qPrefFacebook.cpp
index 0c37b2c6d..8728313ab 100644
--- a/core/settings/qPrefFacebook.cpp
+++ b/core/settings/qPrefFacebook.cpp
@@ -21,7 +21,7 @@ void qPrefFacebook::loadSync(bool doSync)
 void qPrefFacebook::set_access_token(const QString &value)
 {
 	if (value != prefs.facebook.access_token) {
-		qPrefPrivate::instance()->copy_txt(&prefs.facebook.access_token, value);
+		qPrefPrivate::copy_txt(&prefs.facebook.access_token, value);
 		emit instance()->access_token_changed(value);
 	}
 }
@@ -29,7 +29,7 @@ void qPrefFacebook::set_access_token(const QString &value)
 void qPrefFacebook::set_album_id(const QString &value)
 {
 	if (value != prefs.facebook.album_id) {
-		qPrefPrivate::instance()->copy_txt(&prefs.facebook.album_id, value);
+		qPrefPrivate::copy_txt(&prefs.facebook.album_id, value);
 		emit instance()->album_id_changed(value);
 	}
 }
@@ -37,7 +37,7 @@ void qPrefFacebook::set_album_id(const QString &value)
 void qPrefFacebook::set_user_id(const QString &value)
 {
 	if (value != prefs.facebook.user_id) {
-		qPrefPrivate::instance()->copy_txt(&prefs.facebook.user_id, value);
+		qPrefPrivate::copy_txt(&prefs.facebook.user_id, value);
 		emit instance()->access_token_changed(value);
 	}
 }