X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Flogic.cpp;h=516060a0aec9013c139f8597dc0bf9bfd70de6aa;hp=9ba8f2c3d6e1a70ed761f88ea57d27dfff9d38a8;hb=f4ab4b5c657e5613caba82feaa81a8a400e4f331;hpb=efdec55aec1a137460fa362a381ed1904182bfed

diff --git a/pv/data/logic.cpp b/pv/data/logic.cpp
index 9ba8f2c..516060a 100644
--- a/pv/data/logic.cpp
+++ b/pv/data/logic.cpp
@@ -42,10 +42,9 @@ unsigned int Logic::num_channels() const
 	return num_channels_;
 }
 
-void Logic::push_segment(
-	shared_ptr<LogicSegment> &segment)
+void Logic::push_segment(shared_ptr<LogicSegment> &segment)
 {
-	segments_.push_front(segment);
+	segments_.push_back(segment);
 }
 
 const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const
@@ -55,24 +54,44 @@ const deque< shared_ptr<LogicSegment> >& Logic::logic_segments() const
 
 vector< shared_ptr<Segment> > Logic::segments() const
 {
-	return vector< shared_ptr<Segment> >(
-		segments_.begin(), segments_.end());
+	return vector< shared_ptr<Segment> >(segments_.begin(), segments_.end());
+}
+
+uint32_t Logic::get_segment_count() const
+{
+	return (uint32_t)segments_.size();
 }
 
 void Logic::clear()
 {
 	segments_.clear();
+
+	samples_cleared();
+}
+
+double Logic::get_samplerate() const
+{
+	if (segments_.empty())
+		return 1.0;
+
+	return segments_.front()->samplerate();
 }
 
 uint64_t Logic::max_sample_count() const
 {
 	uint64_t l = 0;
-	for (std::shared_ptr<LogicSegment> s : segments_) {
+	for (const shared_ptr<LogicSegment>& s : segments_) {
 		assert(s);
 		l = max(l, s->get_sample_count());
 	}
 	return l;
 }
 
+void Logic::notify_samples_added(QObject* segment, uint64_t start_sample,
+	uint64_t end_sample)
+{
+	samples_added(segment, start_sample, end_sample);
+}
+
 } // namespace data
 } // namespace pv