pv: adjust application source code for Qt6 support

[pulseview.git] / pv / globalsettings.cpp

diff --git a/pv/globalsettings.cpp b/pv/globalsettings.cpp
index 6821f342757d49008b250694278da507826dbb1e..6239374778a4886af74cf2bc13f1120d17bb3dd4 100644 (file)
--- a/pv/globalsettings.cpp
+++ b/pv/globalsettings.cpp
@@ -330,7 +330,11 @@ void GlobalSettings::store_gvariant(QSettings &settings, GVariant *v)
                g_variant_get_size(v));
 
        settings.setValue("value", var_data);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+       settings.setValue("type", (const char *)var_type_str);
+#else
        settings.setValue("type", var_type_str);
+#endif
 
        g_free(var_type_str);
 }
@@ -342,8 +346,11 @@ GVariant* GlobalSettings::restore_gvariant(QSettings &settings)
 
        QByteArray data = settings.value("value").toByteArray();
 
-       gpointer var_data = g_memdup((gconstpointer)data.constData(),
-               (guint)data.size());
+#if GLIB_CHECK_VERSION(2, 67, 3)  // See https://discourse.gnome.org/t/port-your-module-from-g-memdup-to-g-memdup2-now/5538
+       gpointer var_data = g_memdup2((gconstpointer)data.constData(), (gsize)data.size());
+#else
+       gpointer var_data = g_memdup((gconstpointer)data.constData(), (guint)data.size());
+#endif
 
        GVariant *value = g_variant_new_from_data(var_type, var_data,
                data.size(), false, g_free, var_data);
@@ -368,8 +375,11 @@ Glib::VariantBase GlobalSettings::restore_variantbase(QSettings &settings)
 
        QByteArray data = settings.value("value").toByteArray();
 
-       gpointer var_data = g_memdup((gconstpointer)data.constData(),
-               (guint)data.size());
+#if GLIB_CHECK_VERSION(2, 67, 3)  // See https://discourse.gnome.org/t/port-your-module-from-g-memdup-to-g-memdup2-now/5538
+       gpointer var_data = g_memdup2((gconstpointer)data.constData(), (gsize)data.size());
+#else
+       gpointer var_data = g_memdup((gconstpointer)data.constData(), (guint)data.size());
+#endif
 
        GVariant *value = g_variant_new_from_data(var_type, var_data,
                data.size(), false, g_free, var_data);