X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignaldata.hpp;h=6d2283abeaddc962d6529dc1b9150df94a459428;hp=c49cb5c0401c746fa5bbb0f68e9f73023f8ce5eb;hb=HEAD;hpb=f3d66e52ed6b454ea7a0662d5e6367e230116a2b

diff --git a/pv/data/signaldata.hpp b/pv/data/signaldata.hpp
index c49cb5c0..7a9d6d39 100644
--- a/pv/data/signaldata.hpp
+++ b/pv/data/signaldata.hpp
@@ -14,37 +14,52 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PULSEVIEW_PV_DATA_SIGNALDATA_H
-#define PULSEVIEW_PV_DATA_SIGNALDATA_H
+#ifndef PULSEVIEW_PV_DATA_SIGNALDATA_HPP
+#define PULSEVIEW_PV_DATA_SIGNALDATA_HPP
 
 #include <cstdint>
 #include <memory>
 #include <vector>
 
+#include <QObject>
+
+using std::shared_ptr;
+using std::vector;
+
 namespace pv {
 namespace data {
 
 class Segment;
 
-class SignalData
+class SignalData : public QObject
 {
+	Q_OBJECT
+
 public:
-	SignalData();
-	virtual ~SignalData() {}
+	SignalData() = default;
+	virtual ~SignalData() = default;
 
 public:
-	virtual std::vector< std::shared_ptr<Segment> > segments() const = 0;
+	virtual vector< shared_ptr<Segment> > segments() const = 0;
+
+	virtual uint32_t get_segment_count() const = 0;
 
 	virtual void clear() = 0;
 
-	virtual uint64_t get_max_sample_count() const = 0;
+	virtual uint64_t max_sample_count() const = 0;
+
+	virtual void set_samplerate(double value) = 0;
+
+	virtual double get_samplerate() const = 0;
+
+Q_SIGNALS:
+	void segment_completed();
 };
 
 } // namespace data
 } // namespace pv
 
-#endif // PULSEVIEW_PV_DATA_SIGNALDATA_H
+#endif // PULSEVIEW_PV_DATA_SIGNALDATA_HPP