X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Flogic.hpp;h=d11e0cca67677b5a833ef66fb9390ed4237a406e;hb=7c61104601b14e1b22d1a35151e5bd92ca3e11de;hp=990ad3ff9b0c3cf70c640283c2a2a319bad84941;hpb=9aa2602a054146d1be4fe833a6d7135d7f307a27;p=pulseview.git

diff --git a/pv/data/logic.hpp b/pv/data/logic.hpp
index 990ad3ff..d11e0cca 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 +37,37 @@ 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();
 
-	uint64_t get_max_sample_count() 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