X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsession.hpp;h=bd403605eae33e80b120894419aa6359495f76de;hp=bc1fbb0d68245f1ddef1c57df4de197ede46ac9a;hb=00f6bae935837b38b0d03a5928ba8175d460413f;hpb=efdec55aec1a137460fa362a381ed1904182bfed

diff --git a/pv/session.hpp b/pv/session.hpp
index bc1fbb0d..bd403605 100644
--- a/pv/session.hpp
+++ b/pv/session.hpp
@@ -119,6 +119,11 @@ public:
 
 	void set_main_bar(std::shared_ptr<pv::toolbars::MainBar> main_bar);
 
+	/**
+	 * Indicates whether the captured data was saved to disk already or not
+	 */
+	bool data_saved() const;
+
 	void save_settings(QSettings &settings) const;
 
 	void restore_settings(QSettings &settings);
@@ -177,6 +182,8 @@ private:
 private:
 	void sample_thread_proc(std::function<void (const QString)> error_handler);
 
+	void free_unused_memory();
+
 	void feed_in_header();
 
 	void feed_in_meta(std::shared_ptr<sigrok::Meta> meta);
@@ -218,6 +225,7 @@ private:
 	std::thread sampling_thread_;
 
 	bool out_of_memory_;
+	bool data_saved_;
 
 Q_SIGNALS:
 	void capture_state_changed(int state);
@@ -237,6 +245,9 @@ Q_SIGNALS:
 
 	void add_view(const QString &title, views::ViewType type,
 		Session *session);
+
+public Q_SLOTS:
+	void on_data_saved();
 };
 
 } // namespace pv