#ifndef PULSEVIEW_PV_VIEWS_VIEWBASE_HPP
#define PULSEVIEW_PV_VIEWS_VIEWBASE_HPP
-#include <stdint.h>
-
+#include <cstdint>
#include <memory>
-#include <set>
+#include <unordered_set>
#include <vector>
+#include <QTimer>
#include <QWidget>
#include <pv/data/signalbase.hpp>
#include <pv/util.hpp>
+using std::shared_ptr;
+using std::unordered_set;
+
namespace pv {
class Session;
ViewTypeTabularDecode
};
-class ViewBase : public QWidget {
+class ViewBase : public QWidget
+{
Q_OBJECT
+private:
+ static const int MaxViewAutoUpdateRate;
+
public:
- explicit ViewBase(Session &session, QWidget *parent = 0);
+ explicit ViewBase(Session &session, bool is_main_view = false, QWidget *parent = nullptr);
Session& session();
const Session& session() const;
virtual void clear_signals();
+ /**
+ * Returns the signal bases contained in this view.
+ */
+ unordered_set< shared_ptr<data::SignalBase> > signalbases() const;
+
+ virtual void clear_signalbases();
+
+ virtual void add_signalbase(const shared_ptr<data::SignalBase> signalbase);
+
#ifdef ENABLE_DECODE
virtual void clear_decode_signals();
- virtual void add_decode_signal(std::shared_ptr<data::SignalBase> signalbase);
+ virtual void add_decode_signal(shared_ptr<data::SignalBase> signalbase);
- virtual void remove_decode_signal(std::shared_ptr<data::SignalBase> signalbase);
+ virtual void remove_decode_signal(shared_ptr<data::SignalBase> signalbase);
#endif
virtual void save_settings(QSettings &settings) const;
virtual void trigger_event(util::Timestamp location);
virtual void signals_changed();
virtual void capture_state_updated(int state);
- virtual void data_updated();
+ virtual void perform_delayed_view_update();
+
+private Q_SLOTS:
+ void on_data_updated();
protected:
Session &session_;
+ const bool is_main_view_;
+
util::TimeUnit time_unit_;
+
+ unordered_set< shared_ptr<data::SignalBase> > signalbases_;
+
+ QTimer delayed_view_updater_;
};
} // namespace views