X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fdata%2Fanalog.hpp;h=859b3e013f473fc011a5a1eb5b6a48e5f2ae6d32;hb=784f6c75bf8d878b395b8eb7b5e92fa24d9b32ba;hp=58f5f3f70cda9545a7f0706e96d6f60b6adbbffe;hpb=e45b13b536666034c9b6fe52a9321d749dae3c02;p=pulseview.git

diff --git a/pv/data/analog.hpp b/pv/data/analog.hpp
index 58f5f3f7..859b3e01 100644
--- a/pv/data/analog.hpp
+++ b/pv/data/analog.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_ANALOG_HPP
@@ -26,6 +25,12 @@
 #include <deque>
 #include <memory>
 
+#include <QObject>
+
+using std::deque;
+using std::shared_ptr;
+using std::vector;
+
 namespace pv {
 namespace data {
 
@@ -33,23 +38,38 @@ class AnalogSegment;
 
 class Analog : public SignalData
 {
+	Q_OBJECT
+
 public:
 	Analog();
 
-	void push_segment(
-		std::shared_ptr<AnalogSegment> &segment);
+	void push_segment(shared_ptr<AnalogSegment> &segment);
 
-	const std::deque< std::shared_ptr<AnalogSegment> >&
-		analog_segments() const;
+	const deque< shared_ptr<AnalogSegment> >& analog_segments() const;
 
-	std::vector< std::shared_ptr<Segment> > segments() const;
+	vector< shared_ptr<Segment> > segments() const;
+
+	uint32_t get_segment_count() const;
 
 	void clear();
 
 	uint64_t max_sample_count() const;
 
+	void notify_samples_added(QObject* segment, uint64_t start_sample,
+		uint64_t end_sample);
+
+	void notify_min_max_changed(float min, float max);
+
+Q_SIGNALS:
+	void samples_cleared();
+
+	void samples_added(QObject* segment, uint64_t start_sample,
+		uint64_t end_sample);
+
+	void min_max_changed(float min, float max);
+
 private:
-	std::deque< std::shared_ptr<AnalogSegment> > segments_;
+	deque< shared_ptr<AnalogSegment> > segments_;
 };
 
 } // namespace data