X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fsigsession.h;h=b8647db808f3ea7ea11f24456f22a6c196e98160;hb=9fd5bb6e6468eb6d211aff682f3a64e7f070bb44;hp=307330ecb3e40065cc26b5dd8a05b6617b71ace3;hpb=3868e5fa3081573891ff2ae5b9dd67eb4a6afa4b;p=pulseview.git

diff --git a/pv/sigsession.h b/pv/sigsession.h
index 307330ec..b8647db8 100644
--- a/pv/sigsession.h
+++ b/pv/sigsession.h
@@ -36,8 +36,12 @@ extern "C" {
 
 namespace pv {
 
-class LogicData;
-class LogicDataSnapshot;
+namespace data {
+class Analog;
+class AnalogSnapshot;
+class Logic;
+class LogicSnapshot;
+}
 
 namespace view {
 class Signal;
@@ -47,6 +51,12 @@ class SigSession : public QObject
 {
 	Q_OBJECT
 
+public:
+	enum capture_state {
+		Stopped,
+		Running
+	};
+
 public:
 	SigSession();
 
@@ -54,35 +64,60 @@ public:
 
 	void load_file(const std::string &name);
 
+	capture_state get_capture_state() const;
+
 	void start_capture(struct sr_dev_inst* sdi, uint64_t record_length,
 		uint64_t sample_rate);
 
+	void stop_capture();
+
 	std::vector< boost::shared_ptr<view::Signal> >
 		get_signals();
 
-	boost::shared_ptr<LogicData> get_data();
+	boost::shared_ptr<data::Logic> get_data();
+
+private:
+	void set_capture_state(capture_state state);
 
 private:
+	void load_thread_proc(const std::string name);
+
 	void sample_thread_proc(struct sr_dev_inst *sdi,
 		uint64_t record_length, uint64_t sample_rate);
 
+	void feed_in_header(const sr_dev_inst *sdi);
+
+	void feed_in_meta(const sr_dev_inst *sdi,
+		const sr_datafeed_meta &meta);
+
+	void feed_in_logic(const sr_datafeed_logic &logic);
+
+	void feed_in_analog(const sr_datafeed_analog &analog);
+
 	void data_feed_in(const struct sr_dev_inst *sdi,
-		struct sr_datafeed_packet *packet);
+		const struct sr_datafeed_packet *packet);
 
 	static void data_feed_in_proc(const struct sr_dev_inst *sdi,
-		struct sr_datafeed_packet *packet);
+		const struct sr_datafeed_packet *packet);
 
 private:
+	mutable boost::mutex _sampling_mutex;
+	capture_state _capture_state;
+
 	mutable boost::mutex _signals_mutex;
 	std::vector< boost::shared_ptr<view::Signal> > _signals;
 
 	mutable boost::mutex _data_mutex;
-	boost::shared_ptr<LogicData> _logic_data;
-	boost::shared_ptr<LogicDataSnapshot> _cur_logic_snapshot;
+	boost::shared_ptr<data::Logic> _logic_data;
+	boost::shared_ptr<data::LogicSnapshot> _cur_logic_snapshot;
+	boost::shared_ptr<data::Analog> _analog_data;
+	boost::shared_ptr<data::AnalogSnapshot> _cur_analog_snapshot;
 
 	std::auto_ptr<boost::thread> _sampling_thread;
 
 signals:
+	void capture_state_changed(int state);
+
 	void signals_changed();
 
 	void data_updated();