X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fanalogsignal.hpp;h=928407bc31bca2b362faa0d65dbd53d18aff8d19;hp=af29c5e26b41230c533ec9bca6bae4b091d4416a;hb=0cbadf1c6a80ec37481ae11ee3cb709eeffda3e7;hpb=d37ff80d1d8ef4d63094c07f8009742a356922bb

diff --git a/pv/views/trace/analogsignal.hpp b/pv/views/trace/analogsignal.hpp
index af29c5e..928407b 100644
--- a/pv/views/trace/analogsignal.hpp
+++ b/pv/views/trace/analogsignal.hpp
@@ -20,13 +20,13 @@
 #ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_ANALOGSIGNAL_HPP
 #define PULSEVIEW_PV_VIEWS_TRACEVIEW_ANALOGSIGNAL_HPP
 
-#include "signal.hpp"
-
 #include <memory>
 
 #include <QComboBox>
 #include <QSpinBox>
 
+#include <pv/views/trace/signal.hpp>
+
 using std::pair;
 using std::shared_ptr;
 
@@ -47,12 +47,12 @@ class AnalogSignal : public Signal
 
 private:
 	static const QPen AxisPen;
-	static const QColor SignalColours[4];
+	static const QColor SignalColors[4];
 	static const QColor GridMajorColor, GridMinorColor;
-	static const QColor SamplingPointColour;
-	static const QColor SamplingPointColourLo;
-	static const QColor SamplingPointColourNe;
-	static const QColor SamplingPointColourHi;
+	static const QColor SamplingPointColor;
+	static const QColor SamplingPointColorLo;
+	static const QColor SamplingPointColorNe;
+	static const QColor SamplingPointColorHi;
 	static const QColor ThresholdColor;
 	static const QColor ThresholdColorLo;
 	static const QColor ThresholdColorNe;
@@ -74,7 +74,7 @@ private:
 public:
 	AnalogSignal(pv::Session &session, shared_ptr<data::SignalBase> base);
 
-	virtual ~AnalogSignal() = default;
+	~AnalogSignal();
 
 	shared_ptr<pv::data::SignalData> data() const;
 
@@ -104,6 +104,8 @@ public:
 	 */
 	void scale_handle_drag_release();
 
+	virtual void on_setting_changed(const QString &key, const QVariant &value);
+
 	/**
 	 * Paints the background layer of the signal with a QPainter
 	 * @param p the QPainter to paint into.
@@ -145,6 +147,9 @@ private:
 		bool level, double samples_per_pixel, double pixels_offset,
 		float x_offset, float y_offset);
 
+	shared_ptr<pv::data::AnalogSegment> get_analog_segment_to_paint() const;
+	shared_ptr<pv::data::LogicSegment> get_logic_segment_to_paint() const;
+
 	/**
 	 * Computes the scale factor from the scale index and vdiv settings.
 	 */
@@ -156,9 +161,14 @@ private:
 
 	void perform_autoranging(bool keep_divs, bool force_update);
 
+	void reset_pixel_values();
+	void process_next_sample_value(float x, float value);
+
 protected:
 	void populate_popup_form(QWidget *parent, QFormLayout *form);
 
+	virtual void hover_point_changed(const QPoint &hp);
+
 private Q_SLOTS:
 	void on_min_max_changed(float min, float max);
 
@@ -194,6 +204,12 @@ private:
 	DisplayType display_type_;
 	bool autoranging_;
 	int conversion_threshold_disp_mode_;
+
+	vector<float> value_at_pixel_pos_;
+	float value_at_hover_pos_;
+	float prev_value_at_pixel_;  // Only used during lookup table update
+	float min_value_at_pixel_, max_value_at_pixel_;  // Only used during lookup table update
+	int current_pixel_pos_;  // Only used during lookup table update
 };
 
 } // namespace trace