X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fanalog.hpp;h=b53e7f04f4b8f5a85b1adb63f625d9ebbf8288fa;hp=6fd01e035208b0374bf44dfe59e7e1fc57646619;hb=ba5f21864c459a24f71ce3b0045805813c032134;hpb=7db61e770abd2d1c7eb326a09e35cd4266664c1d

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 6fd01e03..b53e7f04 100644
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -27,25 +27,29 @@
 
 #include <QObject>
 
+using std::deque;
+using std::shared_ptr;
+using std::vector;
+
 namespace pv {
 namespace data {
 
 class AnalogSegment;
 
-class Analog : public QObject, public SignalData
+class Analog : public SignalData
 {
 	Q_OBJECT
 
 public:
 	Analog();
 
-	void push_segment(
-		std::shared_ptr<AnalogSegment> &segment);
+	void push_segment(shared_ptr<AnalogSegment> &segment);
+
+	const deque< shared_ptr<AnalogSegment> >& analog_segments() const;
 
-	const std::deque< std::shared_ptr<AnalogSegment> >&
-		analog_segments() const;
+	vector< shared_ptr<Segment> > segments() const;
 
-	std::vector< std::shared_ptr<Segment> > segments() const;
+	int get_segment_count() const;
 
 	void clear();
 
@@ -54,14 +58,18 @@ public:
 	void notify_samples_added(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void notify_min_max_changed(float min, float max);
+
 Q_SIGNALS:
 	void samples_cleared();
 
 	void samples_added(QObject* segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void min_max_changed(float min, float max);
+
 private:
-	std::deque< std::shared_ptr<AnalogSegment> > segments_;
+	deque< shared_ptr<AnalogSegment> > segments_;
 };
 
 } // namespace data