Add imported files to the session save/restore mechanism

[pulseview.git] / pv / devices / inputfile.hpp

diff --git a/pv/devices/inputfile.hpp b/pv/devices/inputfile.hpp
index 41698e6d6be45638b7d00f24cb139deb9f2c6f6a..e08832f608d6247e9febce369f32c3b8aea843e5 100644 (file)
--- a/pv/devices/inputfile.hpp
+++ b/pv/devices/inputfile.hpp
@@ -26,6 +26,8 @@
 
 #include "file.hpp"
 
+#include <QSettings>
+
 using std::atomic;
 using std::ifstream;
 using std::map;
@@ -47,6 +49,15 @@ public:
                shared_ptr<sigrok::InputFormat> format,
                const map<string, Glib::VariantBase> &options);
 
+       /**
+        * Constructor that loads a file using the metadata saved by
+        * save_meta_to_settings() before.
+        */
+       InputFile(const shared_ptr<sigrok::Context> &context,
+               QSettings &settings);
+
+       void save_meta_to_settings(QSettings &settings);
+
        void open();
 
        void close();
@@ -59,8 +70,8 @@ public:
 
 private:
        const shared_ptr<sigrok::Context> context_;
-       const shared_ptr<sigrok::InputFormat> format_;
-       const map<string, Glib::VariantBase> options_;
+       shared_ptr<sigrok::InputFormat> format_;
+       map<string, Glib::VariantBase> options_;
        shared_ptr<sigrok::Input> input_;
 
        ifstream *f;