Rework all subthread-based workers to make notifications more robust

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

diff --git a/pv/data/analog.cpp b/pv/data/analog.cpp
index 57d09502ae754503c507953e5e413e0102497e4d..0b5c37729ea0908c4e6a3a2b39a727088de014a9 100644 (file)
--- a/pv/data/analog.cpp
+++ b/pv/data/analog.cpp
@@ -39,6 +39,8 @@ Analog::Analog() :
 void Analog::push_segment(shared_ptr<AnalogSegment> &segment)
 {
        segments_.push_back(segment);
+
+       connect(segment.get(), SIGNAL(completed()), this, SLOT(on_segment_completed()));
 }
 
 const deque< shared_ptr<AnalogSegment> >& Analog::analog_segments() const
@@ -84,7 +86,7 @@ uint64_t Analog::max_sample_count() const
        return l;
 }
 
-void Analog::notify_samples_added(QObject* segment, uint64_t start_sample,
+void Analog::notify_samples_added(shared_ptr<Segment> segment, uint64_t start_sample,
        uint64_t end_sample)
 {
        samples_added(segment, start_sample, end_sample);
@@ -95,5 +97,10 @@ void Analog::notify_min_max_changed(float min, float max)
        min_max_changed(min, max);
 }
 
+void Analog::on_segment_completed()
+{
+       segment_completed();
+}
+
 } // namespace data
 } // namespace pv