namespace pv {
-class LogicData;
+namespace data {
+class Logic;
+}
namespace view {
class LogicSignal : public Signal
{
+ Q_OBJECT
+
private:
- static const float Margin;
static const float Oversampling;
static const QColor EdgeColour;
static const QColor HighColour;
static const QColor LowColour;
- static const QColor LogicSignalColours[10];
+ static const QColor SignalColours[10];
public:
- LogicSignal(QString name,
- boost::shared_ptr<pv::LogicData> data,
- int probe_index);
+ LogicSignal(pv::SigSession &session, const sr_probe *const probe,
+ boost::shared_ptr<pv::data::Logic> data);
+
+ virtual ~LogicSignal();
+
+ void init_context_bar_actions(QWidget *parent);
+
+ boost::shared_ptr<pv::data::Logic> data() const;
+
+ const std::list<QAction*> get_context_bar_actions();
+
+ /**
+ * Paints the background layer of the signal with a QPainter
+ * @param p the QPainter to paint into.
+ * @param left the x-coordinate of the left edge of the signal.
+ * @param right the x-coordinate of the right edge of the signal.
+ **/
+ void paint_back(QPainter &p, int left, int right);
/**
- * Paints the signal with a QPainter
+ * Paints the mid-layer of the signal with a QPainter
* @param p the QPainter to paint into.
- * @param rect the rectangular area to draw the trace into.
- * @param scale the scale in seconds per pixel.
- * @param offset the time to show at the left hand edge of
- * the view in seconds.
+ * @param left the x-coordinate of the left edge of the signal.
+ * @param right the x-coordinate of the right edge of the signal.
**/
- void paint(QPainter &p, const QRect &rect, double scale, double offset);
+ void paint_mid(QPainter &p, int left, int right);
private:
bool level, double samples_per_pixel, double pixels_offset,
float x_offset, float y_offset);
- /**
- * When painting into the rectangle, calculate the y
- * offset of the zero point.
- **/
- int get_nominal_offset(const QRect &rect) const;
+ static void add_trigger_action(const char *trig_types, char type,
+ QAction *action, std::list<QAction*> &actions);
+
+ void update_trigger_actions();
+
+ void set_trigger(char type);
+
+private slots:
+ void on_trigger_none();
+ void on_trigger_rising();
+ void on_trigger_high();
+ void on_trigger_falling();
+ void on_trigger_low();
+ void on_trigger_change();
private:
- int _probe_index;
- boost::shared_ptr<pv::LogicData> _data;
+ boost::shared_ptr<pv::data::Logic> _data;
+
+ QAction *_separator;
+
+ QAction *_trigger_none;
+ QAction *_trigger_rising;
+ QAction *_trigger_high;
+ QAction *_trigger_falling;
+ QAction *_trigger_low;
+ QAction *_trigger_change;
};
} // namespace view