Session: Keep track of signal data locally

[pulseview.git] / pv / session.hpp

diff --git a/pv/session.hpp b/pv/session.hpp
index 689b3f832dcf40752f789fb9f3bc59db2e64bc98..22705c3670fffdf851f8bdf65e1e115aa82f5b75 100644 (file)
--- a/pv/session.hpp
+++ b/pv/session.hpp
@@ -31,7 +31,7 @@
 #include <vector>
 
 #ifdef _WIN32
-// Windows: Avoid namespace pollution by thread.hpp (which includes windows.h).
+// Windows: Avoid boost/thread namespace pollution (which includes windows.h).
 #define NOGDI
 #define NORESOURCE
 #endif
@@ -40,6 +40,8 @@
 #include <QObject>
 #include <QString>
 
+#include "util.hpp"
+
 struct srd_decoder;
 struct srd_channel;
 
@@ -112,11 +114,9 @@ public:
 
        void stop_capture();
 
-       std::set< std::shared_ptr<data::SignalData> > get_data() const;
-
-       boost::shared_mutex& signals_mutex() const;
+       double get_samplerate() const;
 
-       const std::unordered_set< std::shared_ptr<view::Signal> >&
+       const std::unordered_set< std::shared_ptr<view::Signal> >
                signals() const;
 
 #ifdef ENABLE_DECODE
@@ -144,6 +144,8 @@ private:
 
        void feed_in_meta(std::shared_ptr<sigrok::Meta> meta);
 
+       void feed_in_trigger();
+
        void feed_in_frame_begin();
 
        void feed_in_logic(std::shared_ptr<sigrok::Logic> logic);
@@ -159,11 +161,12 @@ private:
 
        std::vector< std::shared_ptr<view::DecodeTrace> > decode_traces_;
 
-       mutable std::mutex sampling_mutex_;
+       mutable std::mutex sampling_mutex_; //!< Protects access to capture_state_.
        capture_state capture_state_;
 
        mutable boost::shared_mutex signals_mutex_;
        std::unordered_set< std::shared_ptr<view::Signal> > signals_;
+       std::set< std::shared_ptr<data::SignalData> > all_signal_data_;
 
        mutable std::recursive_mutex data_mutex_;
        std::shared_ptr<data::Logic> logic_data_;
@@ -182,6 +185,8 @@ Q_SIGNALS:
 
        void signals_changed();
 
+       void trigger_event(util::Timestamp location);
+
        void frame_began();
 
        void data_received();