Revert back to the default device if a session file failed to load

[pulseview.git] / pv / sigsession.h

diff --git a/pv/sigsession.h b/pv/sigsession.h
index 7e61d8dfab705f89c1277278b21a0c522cd53c45..5953902df02750714df9dc944bd0b802439d49b7 100644 (file)
--- a/pv/sigsession.h
+++ b/pv/sigsession.h
@@ -87,6 +87,8 @@ public:
        void set_file(const std::string &name)
                throw(QString);
 
+       void set_default_device();
+
        void release_device(device::DevInst *dev_inst);
 
        capture_state get_capture_state() const;
@@ -114,8 +116,6 @@ private:
 
        void update_signals(boost::shared_ptr<device::DevInst> dev_inst);
 
-       void set_default_device();
-
        boost::shared_ptr<view::Signal> signal_from_probe(
                const sr_probe *probe) const;
 
@@ -145,6 +145,8 @@ private:
        void feed_in_meta(const sr_dev_inst *sdi,
                const sr_datafeed_meta &meta);
 
+       void feed_in_frame_begin();
+
        void feed_in_logic(const sr_datafeed_logic &logic);
 
        void feed_in_analog(const sr_datafeed_analog &analog);
@@ -184,7 +186,11 @@ signals:
 
        void signals_changed();
 
-       void data_updated();
+       void frame_began();
+
+       void data_received();
+
+       void frame_ended();
 
 private:
        // TODO: This should not be necessary. Multiple concurrent