Added View::selected_items

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

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index eca6b8eabce92c05575cbefeb1473ea95e424028..ca575bec2ebc0e0258e3ee08490e1f6b5e111b8d 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -159,6 +159,27 @@ void View::set_scale_offset(double scale, double offset)
        _viewport->update();
 }
 
+list<weak_ptr<SelectableItem> > View::selected_items() const
+{
+       list<weak_ptr<SelectableItem> > items;
+
+       // List the selected signals
+       const vector< shared_ptr<Signal> > sigs(_session.get_signals());
+       BOOST_FOREACH (shared_ptr<Signal> s, sigs) {
+               assert(s);
+               if (s->selected())
+                       items.push_back(s);
+       }
+
+       // List the selected cursors
+       if (_cursors.first()->selected())
+               items.push_back(_cursors.first());
+       if (_cursors.second()->selected())
+               items.push_back(_cursors.second());
+
+       return items;
+}
+
 bool View::cursors_shown() const
 {
        return _show_cursors;