X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fanalog.hpp;h=630075da99a773f3d17183443a4d491b051d3816;hb=1774d669023d26029bbc19ac6c3f5a564ab1fed4;hp=30860ce18e4a0c4f98590629fd965c8a0326d3de;hpb=8ce8ebb9796488bd2211591806ed00854ad64bb3;p=pulseview.git

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 30860ce1..630075da 100644
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.hpp
@@ -26,6 +26,7 @@
 #include <memory>
 
 #include <QObject>
+#include "pv/data/segment.hpp"
 
 using std::deque;
 using std::shared_ptr;
@@ -49,20 +50,31 @@ public:
 
 	vector< shared_ptr<Segment> > segments() const;
 
+	uint32_t get_segment_count() const;
+
 	void clear();
 
+	void set_samplerate(double value);
+
+	double get_samplerate() const;
+
 	uint64_t max_sample_count() const;
 
-	void notify_samples_added(QObject* segment, uint64_t start_sample,
+	void notify_samples_added(shared_ptr<Segment> 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,
+	void samples_added(SharedPtrToSegment segment, uint64_t start_sample,
 		uint64_t end_sample);
 
+	void min_max_changed(float min, float max);
+
 private:
+	double samplerate_;
 	deque< shared_ptr<AnalogSegment> > segments_;
 };