X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=3619ba0694d8f4bc48c5c8a97368e9f005192a9e;hb=55d3603d6a81995e613535a18a0949b3c469ac8a;hp=eca6b8eabce92c05575cbefeb1473ea95e424028;hpb=58864c5c5dffac4254f199356aaeb5eabd608630;p=pulseview.git

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index eca6b8ea..3619ba06 100644
--- 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;
@@ -254,18 +275,6 @@ void View::update_scroll()
 		areaSize.height());
 }
 
-void View::reset_signal_layout()
-{
-	int offset = SignalMargin + SignalHeight;
-	const vector< shared_ptr<Signal> > sigs(_session.get_signals());
-	BOOST_FOREACH(shared_ptr<Signal> s, sigs) {
-		s->set_v_offset(offset);
-		offset += SignalHeight + 2 * SignalMargin;
-	}
-
-	normalize_layout();
-}
-
 bool View::eventFilter(QObject *object, QEvent *event)
 {
 	const QEvent::Type type = event->type();
@@ -343,7 +352,15 @@ void View::v_scroll_value_changed(int value)
 
 void View::signals_changed()
 {
-	reset_signal_layout();
+	int offset = SignalMargin + SignalHeight;
+	const vector< shared_ptr<Signal> > sigs(_session.get_signals());
+	BOOST_FOREACH(shared_ptr<Signal> s, sigs) {
+		s->init_context_bar_actions(NULL);
+		s->set_v_offset(offset);
+		offset += SignalHeight + 2 * SignalMargin;
+	}
+
+	normalize_layout();
 }
 
 void View::data_updated()