X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fglobalsettings.cpp;h=ca649befad8f318dab49f90e2ef73ad766756625;hb=e23d7aa0d9980c3c269cbddb4cfbb32350d7425c;hp=614b983c40a45418fb6b986c367fd2fad2227ee9;hpb=a3c57f445a469cd9fc7ec02d529d9425a94b2256;p=pulseview.git

diff --git a/pv/globalsettings.cpp b/pv/globalsettings.cpp
index 614b983c..ca649bef 100644
--- a/pv/globalsettings.cpp
+++ b/pv/globalsettings.cpp
@@ -17,8 +17,9 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "globalsettings.hpp"
-#include "application.hpp"
+#include <boost/archive/text_iarchive.hpp>
+#include <boost/archive/text_oarchive.hpp>
+#include <boost/serialization/serialization.hpp>
 
 #include <QApplication>
 #include <QColor>
@@ -30,9 +31,13 @@
 #include <QStyle>
 #include <QtGlobal>
 
+#include "globalsettings.hpp"
+#include "application.hpp"
+
 using std::map;
 using std::pair;
 using std::string;
+using std::stringstream;
 using std::vector;
 
 namespace pv {
@@ -97,10 +102,11 @@ void GlobalSettings::set_defaults_where_needed()
 {
 	if (!contains(Key_General_Language)) {
 		// Determine and set default UI language
-		QString language = QLocale().uiLanguages().first();  // May return e.g. en-Latn-US
+		QString language = QLocale().uiLanguages().first();  // May return e.g. en-Latn-US  // clazy:exclude=detaching-temporary
 		language = language.split("-").first();
 
 		setValue(Key_General_Language, language);
+		apply_language();
 	}
 
 	// Use no theme by default
@@ -370,4 +376,28 @@ Glib::VariantBase GlobalSettings::restore_variantbase(QSettings &settings)
 	return ret_val;
 }
 
+void GlobalSettings::store_timestamp(QSettings &settings, const char *name, const pv::util::Timestamp &ts)
+{
+	stringstream ss;
+	boost::archive::text_oarchive oa(ss);
+	oa << boost::serialization::make_nvp(name, ts);
+	settings.setValue(name, QString::fromStdString(ss.str()));
+}
+
+pv::util::Timestamp GlobalSettings::restore_timestamp(QSettings &settings, const char *name)
+{
+	util::Timestamp result;
+	stringstream ss;
+	ss << settings.value(name).toString().toStdString();
+
+	try {
+		boost::archive::text_iarchive ia(ss);
+		ia >> boost::serialization::make_nvp(name, result);
+	} catch (boost::archive::archive_exception&) {
+		qDebug() << "Could not restore setting" << name;
+	}
+
+	return result;
+}
+
 } // namespace pv