Provide notifiers for when signal data changes

[pulseview.git] / pv / data / analog.cpp

diff --git a/pv/data/analog.cpp b/pv/data/analog.cpp
index 217cdfd742b3e4c84557f87178aee195ba82d5f4..1a2449891d9d8b86922c6b6efb6350d8b14db70d 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -54,6 +54,8 @@ vector< shared_ptr<Segment> > Analog::segments() const
 void Analog::clear()
 {
        segments_.clear();
+
+       samples_cleared();
 }
 
 uint64_t Analog::max_sample_count() const
@@ -66,5 +68,11 @@ uint64_t Analog::max_sample_count() const
        return l;
 }
 
+void Analog::notify_samples_added(QObject* segment, uint64_t start_sample,
+       uint64_t end_sample)
+{
+       samples_added(segment, start_sample, end_sample);
+}
+
 } // namespace data
 } // namespace pv