X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Flogic.hpp;h=e0fb7dd14dd05dab2dc93451d999350f0d6dd60f;hp=a597027f85f7f3d4cc310bf4ad2d5e2bb334e829;hb=eeceee9955e7db4ac777d49d1b7a766069476b08;hpb=e45b13b536666034c9b6fe52a9321d749dae3c02

diff --git a/pv/data/logic.hpp b/pv/data/logic.hpp
index a597027f..e0fb7dd1 100644
--- a/pv/data/logic.hpp
+++ b/pv/data/logic.hpp
@@ -14,8 +14,7 @@
  * 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_LOGIC_HPP
@@ -25,6 +24,12 @@
 
 #include <deque>
 
+#include <QObject>
+
+using std::deque;
+using std::shared_ptr;
+using std::vector;
+
 namespace pv {
 namespace data {
 
@@ -32,26 +37,39 @@ class LogicSegment;
 
 class Logic : public SignalData
 {
+	Q_OBJECT
+
 public:
 	Logic(unsigned int num_channels);
 
 	unsigned int num_channels() const;
 
-	void push_segment(
-		std::shared_ptr<LogicSegment> &segment);
+	void push_segment(shared_ptr<LogicSegment> &segment);
+
+	const deque< shared_ptr<LogicSegment> >& logic_segments() const;
 
-	const std::deque< std::shared_ptr<LogicSegment> >&
-		logic_segments() const;
+	vector< shared_ptr<Segment> > segments() const;
 
-	std::vector< std::shared_ptr<Segment> > segments() const;
+	uint32_t get_segment_count() const;
 
 	void clear();
 
+	double get_samplerate() const;
+
 	uint64_t max_sample_count() const;
 
+	void notify_samples_added(QObject* segment, uint64_t start_sample,
+		uint64_t end_sample);
+
+Q_SIGNALS:
+	void samples_cleared();
+
+	void samples_added(QObject* segment, uint64_t start_sample,
+		uint64_t end_sample);
+
 private:
 	const unsigned int num_channels_;
-	std::deque< std::shared_ptr<LogicSegment> > segments_;
+	deque< shared_ptr<LogicSegment> > segments_;
 };
 
 } // namespace data