#include "globalsettings.hpp"
+#include <QApplication>
+#include <QByteArray>
+#include <QFontMetrics>
+#include <QString>
+
using std::function;
using std::map;
using std::multimap;
namespace pv {
-const QString GlobalSettings::Key_View_AlwaysZoomToFit = "View_AlwaysZoomToFit";
+const QString GlobalSettings::Key_View_ZoomToFitDuringAcq = "View_ZoomToFitDuringAcq";
+const QString GlobalSettings::Key_View_ZoomToFitAfterAcq = "View_ZoomToFitAfterAcq";
const QString GlobalSettings::Key_View_ColouredBG = "View_ColouredBG";
const QString GlobalSettings::Key_View_StickyScrolling = "View_StickyScrolling";
const QString GlobalSettings::Key_View_ShowSamplingPoints = "View_ShowSamplingPoints";
const QString GlobalSettings::Key_View_ShowAnalogMinorGrid = "View_ShowAnalogMinorGrid";
+const QString GlobalSettings::Key_View_ShowConversionThresholds = "View_ShowConversionThresholds";
+const QString GlobalSettings::Key_View_DefaultDivHeight = "View_DefaultDivHeight";
+const QString GlobalSettings::Key_View_DefaultLogicHeight = "View_DefaultLogicHeight";
const QString GlobalSettings::Key_Dec_InitialStateConfigurable = "Dec_InitialStateConfigurable";
multimap< QString, function<void(QVariant)> > GlobalSettings::callbacks_;
void GlobalSettings::set_defaults_where_needed()
{
+ // Enable zoom-to-fit after acquisition by default
+ if (!contains(Key_View_ZoomToFitAfterAcq))
+ setValue(Key_View_ZoomToFitAfterAcq, true);
+
// Enable coloured trace backgrounds by default
if (!contains(Key_View_ColouredBG))
setValue(Key_View_ColouredBG, true);
+
+ // Enable showing sampling points by default
+ if (!contains(Key_View_ShowSamplingPoints))
+ setValue(Key_View_ShowSamplingPoints, true);
+
+ if (!contains(Key_View_DefaultDivHeight))
+ setValue(Key_View_DefaultDivHeight,
+ 3 * QFontMetrics(QApplication::font()).height());
+
+ if (!contains(Key_View_DefaultLogicHeight))
+ setValue(Key_View_DefaultLogicHeight,
+ 2 * QFontMetrics(QApplication::font()).height());
}
void GlobalSettings::register_change_handler(const QString key,
tracked_changes_.clear();
}
+void GlobalSettings::store_gvariant(QSettings &settings, GVariant *v)
+{
+ const GVariantType *var_type = g_variant_get_type(v);
+ char *var_type_str = g_variant_type_dup_string(var_type);
+
+ QByteArray var_data = QByteArray((const char*)g_variant_get_data(v),
+ g_variant_get_size(v));
+
+ settings.setValue("value", var_data);
+ settings.setValue("type", var_type_str);
+
+ g_free(var_type_str);
+}
+
+GVariant* GlobalSettings::restore_gvariant(QSettings &settings)
+{
+ QString raw_type = settings.value("type").toString();
+ GVariantType *var_type = g_variant_type_new(raw_type.toUtf8());
+
+ QByteArray data = settings.value("value").toByteArray();
+
+ gpointer var_data = g_memdup((gconstpointer)data.constData(),
+ (guint)data.size());
+
+ GVariant *value = g_variant_new_from_data(var_type, var_data,
+ data.size(), false, g_free, var_data);
+
+ g_variant_type_free(var_type);
+
+ return value;
+}
+
+
} // namespace pv