DecodeTrace: Fix on_setting_changed() handling

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

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index 8c2b37b85874d09cf884e6456b7d98e565ac76e3..d2e9006075d698f1af96b9ba8a77aa27df02d96f 100644 (file)
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -244,6 +244,11 @@ View::~View()
        GlobalSettings::remove_change_handler(this);
 }
 
+ViewType View::get_type() const
+{
+       return ViewTypeTrace;
+}
+
 void View::reset_view_state()
 {
        ViewBase::reset_view_state();
@@ -298,9 +303,22 @@ unordered_set< shared_ptr<Signal> > View::signals() const
        return signals_;
 }
 
+shared_ptr<Signal> View::get_signal_by_signalbase(shared_ptr<data::SignalBase> base) const
+{
+       shared_ptr<Signal> ret_val;
+
+       for (const shared_ptr<Signal> s : signals_)
+               if (s->base() == base) {
+                       ret_val = s;
+                       break;
+               }
+
+       return ret_val;
+}
+
 void View::clear_signals()
 {
-       ViewBase::clear_signalbases();
+       ViewBase::clear_signals();
        signals_.clear();
 }
 
@@ -319,11 +337,14 @@ void View::add_signal(const shared_ptr<Signal> signal)
 #ifdef ENABLE_DECODE
 void View::clear_decode_signals()
 {
+       ViewBase::clear_decode_signals();
        decode_traces_.clear();
 }
 
 void View::add_decode_signal(shared_ptr<data::DecodeSignal> signal)
 {
+       ViewBase::add_decode_signal(signal);
+
        shared_ptr<DecodeTrace> d(
                new DecodeTrace(session_, signal, decode_traces_.size()));
        decode_traces_.push_back(d);
@@ -343,6 +364,8 @@ void View::remove_decode_signal(shared_ptr<data::DecodeSignal> signal)
                        signals_changed();
                        return;
                }
+
+       ViewBase::remove_decode_signal(signal);
 }
 #endif