* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_LOGICSIGNAL_HPP
-#define PULSEVIEW_PV_VIEWS_TRACEVIEW_LOGICSIGNAL_HPP
+#ifndef PULSEVIEW_PV_VIEWS_TRACE_LOGICSIGNAL_HPP
+#define PULSEVIEW_PV_VIEWS_TRACE_LOGICSIGNAL_HPP
#include <QCache>
+#include <QColor>
+#include <QDebug>
#include <QSpinBox>
#include "signal.hpp"
public:
static const float Oversampling;
- static const QColor EdgeColour;
- static const QColor HighColour;
- static const QColor LowColour;
- static const QColor SamplingPointColour;
+ static const QColor EdgeColor;
+ static const QColor HighColor;
+ static const QColor LowColor;
+ static const QColor SamplingPointColor;
- static const QColor SignalColours[10];
-
- static QColor TriggerMarkerBackgroundColour;
+ static QColor TriggerMarkerBackgroundColor;
static const int TriggerMarkerPadding;
static const char* TriggerMarkerIcons[8];
- LogicSignal(pv::Session &session,
- shared_ptr<devices::Device> device,
- shared_ptr<data::SignalBase> base);
+ LogicSignal(pv::Session &session, shared_ptr<data::SignalBase> base);
virtual ~LogicSignal() = default;
- shared_ptr<pv::data::SignalData> data() const;
-
- shared_ptr<pv::data::Logic> logic_data() const;
-
- virtual void save_settings(QSettings &settings) const;
- virtual void restore_settings(QSettings &settings);
+ virtual std::map<QString, QVariant> save_settings() const;
+ virtual void restore_settings(std::map<QString, QVariant> settings);
/**
* Computes the vertical extents of the contents of this row item.
* @return A pair containing the minimum and maximum y-values.
*/
- pair<int, int> v_extents() const;
-
- /**
- * Returns the offset to show the drag handle.
- */
- int scale_handle_offset() const;
-
- /**
- * Handles the scale handle being dragged to an offset.
- * @param offset the offset the scale handle was dragged to.
- */
- void scale_handle_dragged(int offset);
+ virtual pair<int, int> v_extents() const;
/**
* Paints the mid-layer of the signal with a QPainter
* @param p the QPainter to paint into.
* @param pp the painting parameters object to paint with..
*/
- void paint_mid(QPainter &p, ViewItemPaintParams &pp);
+ virtual void paint_mid(QPainter &p, ViewItemPaintParams &pp);
/**
* Paints the foreground layer of the signal with a QPainter
*/
virtual void paint_fore(QPainter &p, ViewItemPaintParams &pp);
-private:
+ /**
+ * 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);
+
+protected:
void paint_caps(QPainter &p, QLineF *const lines,
vector< pair<int64_t, bool> > &edges,
bool level, double samples_per_pixel, double pixels_offset,
float x_offset, float y_offset);
+ shared_ptr<pv::data::LogicSegment> get_logic_segment_to_paint() const;
+
void init_trigger_actions(QWidget *parent);
const vector<int32_t> get_trigger_types() const;
static const QIcon* get_icon(const char *path);
static const QPixmap* get_pixmap(const char *path);
-private Q_SLOTS:
+ virtual void update_logic_level_offsets();
+
+protected Q_SLOTS:
+ void on_setting_changed(const QString &key, const QVariant &value);
+
void on_trigger();
void on_signal_height_changed(int height);
-private:
- int signal_height_;
-
- shared_ptr<pv::devices::Device> device_;
+protected:
+ QColor high_fill_color_;
+ bool show_sampling_points_, fill_high_areas_;
+ float high_level_offset_, low_level_offset_; // y offsets relative to trace
QSpinBox *signal_height_sb_;
const sigrok::TriggerMatchType *trigger_match_;
+ const vector<int32_t> trigger_types_;
QToolBar *trigger_bar_;
QAction *trigger_none_;
QAction *trigger_rising_;
static QCache<QString, const QIcon> icon_cache_;
static QCache<QString, const QPixmap> pixmap_cache_;
+
+ // ---------------------------------------------------------------------------
+ // Note: Make sure to update save_settings() and restore_settings() when
+ // adding a trace-configurable variable here
+ int signal_height_;
};
} // namespace trace
} // namespace views
} // namespace pv
-#endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_LOGICSIGNAL_HPP
+#endif // PULSEVIEW_PV_VIEWS_TRACE_LOGICSIGNAL_HPP