X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignalbase.hpp;h=3356af5b786ad3fefeace38f7d42fe32dc7bdfa7;hp=6a3af14b3f0115c64dee8f1438fc21accfc37168;hb=d13d95b3eaee713cc4eabbc0682ca545b4c31800;hpb=558ad6ceb934ab7406d286c1a4ae08da4aba1448

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index 6a3af14b..3356af5b 100644
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -140,6 +140,12 @@ public:
 	 */
 	QString internal_name() const;
 
+	/**
+	 * Produces a string for this signal that can be used for display,
+	 * i.e. it contains one or both of the signal/internal names.
+	 */
+	QString display_name() const;
+
 	/**
 	 * Sets the name of the signal.
 	 */
@@ -181,6 +187,11 @@ public:
 	 */
 	bool segment_is_complete(uint32_t segment_id) const;
 
+	/**
+	 * Determines whether this signal has any sample data at all.
+	 */
+	bool has_samples() const;
+
 	/**
 	 * Queries the kind of conversion performed on this channel.
 	 */
@@ -274,6 +285,8 @@ private:
 	uint8_t convert_a2l_schmitt_trigger(float lo_thr, float hi_thr,
 		float value, uint8_t &state);
 
+	void convert_single_segment_range(AnalogSegment *asegment,
+		LogicSegment *lsegment, uint64_t start_sample, uint64_t end_sample);
 	void convert_single_segment(pv::data::AnalogSegment *asegment,
 		pv::data::LogicSegment *lsegment);
 	void conversion_thread_proc();
@@ -291,7 +304,7 @@ Q_SIGNALS:
 
 	void samples_cleared();
 
-	void samples_added(QObject* segment, uint64_t start_sample,
+	void samples_added(uint64_t segment_id, uint64_t start_sample,
 		uint64_t end_sample);
 
 	void min_max_changed(float min, float max);