Refactoring: move samplerate algo from View to Session

[pulseview.git] / pv / view / view.cpp

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 99a28e4d7ee187b805490699ace737428cc31e1f..7de1c792c06fa9880eee2d295e4cc8fc9672ef19 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -349,24 +349,12 @@ void View::zoom_one_to_one()
        if (visible_data.empty())
                return;
 
-       double samplerate = 0.0;
-       for (const shared_ptr<SignalData> d : visible_data) {
-               assert(d);
-               const vector< shared_ptr<Segment> > segments =
-                       d->segments();
-               for (const shared_ptr<Segment> &s : segments)
-                       samplerate = max(samplerate, s->samplerate());
-       }
-
-       if (samplerate == 0.0)
-               return;
-
        assert(viewport_);
        const int w = viewport_->width();
        if (w <= 0)
                return;
 
-       set_zoom(1.0 / samplerate, w / 2);
+       set_zoom(1.0 / session_.get_samplerate(), w / 2);
 }
 
 void View::set_scale_offset(double scale, const Timestamp& offset)