Read out the sample rate when loading files

[pulseview.git] / pv / sigsession.h

diff --git a/pv/sigsession.h b/pv/sigsession.h
index ae33c3a8a508713acde59c650cfadaeb256e634e..88c603e20127baeb171d97b3ddbb154762c5d7cf 100644 (file)
--- a/pv/sigsession.h
+++ b/pv/sigsession.h
@@ -56,6 +56,7 @@ class SigSession : public QObject
 public:
        enum capture_state {
                Stopped,
+               AwaitingTrigger,
                Running
        };
 
@@ -91,8 +92,32 @@ public:
 private:
        void set_capture_state(capture_state state);
 
+       void update_signals(const sr_dev_inst *const sdi);
+
+       bool is_trigger_enabled() const;
+
+       void read_sample_rate(const sr_dev_inst *const sdi);
+
 private:
-       void load_thread_proc(const std::string name,
+       /**
+        * Attempts to autodetect the format. Failing that
+        * @param filename The filename of the input file.
+        * @return A pointer to the 'struct sr_input_format' that should be
+        *      used, or NULL if no input format was selected or
+        *      auto-detected.
+        */
+       static sr_input_format* determine_input_file_format(
+               const std::string &filename);
+
+       static sr_input* load_input_file_format(
+               const std::string &filename,
+               boost::function<void (const QString)> error_handler,
+               sr_input_format *format = NULL);
+
+       void load_session_thread_proc(
+               boost::function<void (const QString)> error_handler);
+
+       void load_input_thread_proc(const std::string name, sr_input *in,
                boost::function<void (const QString)> error_handler);
 
        void sample_thread_proc(struct sr_dev_inst *sdi,