X-Git-Url: http://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fview.hpp;fp=pv%2Fviews%2Ftrace%2Fview.hpp;h=0adab674b10cfdeaa513bce11d7b6d871aa8ee1a;hp=8183fefc6c0b814a0cf96351e3a0d047fded990c;hb=578d073553fa13c8f6939ad4bd7bd774950a33eb;hpb=9cee9c1b895be4010deb55623f5c6916320d4401

diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index 8183fefc..0adab674 100644
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -23,6 +23,7 @@
 #include <cstdint>
 #include <list>
 #include <memory>
+#include <mutex>
 #include <set>
 #include <vector>
 
@@ -121,9 +122,9 @@ public:
 
 	shared_ptr<Signal> get_signal_by_signalbase(shared_ptr<data::SignalBase> base) const;
 
-	virtual void clear_signals();
-
-	void add_signal(const shared_ptr<Signal> signal);
+	virtual void clear_signalbases();
+	virtual void add_signalbase(const shared_ptr<data::SignalBase> signalbase);
+	virtual void remove_signalbase(const shared_ptr<data::SignalBase> signalbase);
 
 #ifdef ENABLE_DECODE
 	virtual void clear_decode_signals();
@@ -508,6 +509,7 @@ private:
 	QShortcut *grab_ruler_left_shortcut_, *grab_ruler_right_shortcut_;
 	QShortcut *cancel_grab_shortcut_;
 
+	mutable mutex signal_mutex_;
 	vector< shared_ptr<Signal> > signals_;
 
 #ifdef ENABLE_DECODE