#include <cstdint>
+#include <pv/data/logicsegment.hpp>
+
#include "trace.hpp"
#include "viewitemowner.hpp"
virtual shared_ptr<pv::data::SignalData> data() const = 0;
+ /**
+ * Determines the closest level change (i.e. edge) to a given sample, which
+ * is useful for e.g. the "snap to edge" functionality.
+ *
+ * @param sample_pos Sample to use
+ * @return The changes left and right of the given position
+ */
+ virtual vector<data::LogicSegment::EdgePair> get_nearest_level_changes(uint64_t sample_pos) = 0;
+
/**
* Returns true if the trace is visible and enabled.
*/
shared_ptr<data::SignalBase> base() const;
- void set_current_segment(const int segment);
-
- int get_current_segment() const;
-
virtual void save_settings(QSettings &settings) const;
virtual void restore_settings(QSettings &settings);
virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
- QMenu* create_context_menu(QWidget *parent);
+ QMenu* create_header_context_menu(QWidget *parent);
void delete_pressed();
pv::Session &session_;
QComboBox *name_widget_;
-
- /// The ID of the currently displayed segment
- int current_segment_;
};
} // namespace trace