Moved session creation into DevInst objects

[pulseview.git] / pv / device / devinst.h

diff --git a/pv/device/devinst.h b/pv/device/devinst.h
index 073813f2f7d1d03f418c05b07952ecc63fe784c4..8932f1807f542b07242a48f6836565985a886229 100644 (file)
--- a/pv/device/devinst.h
+++ b/pv/device/devinst.h
@@ -36,18 +36,28 @@ struct sr_probe;
 struct sr_probe_group;
 
 namespace pv {
+
+class SigSession;
+
 namespace device {
 
 class DevInst : public QObject
 {
        Q_OBJECT
 
+protected:
+       DevInst();
+
 public:
-       DevInst(sr_dev_inst *sdi);
+       virtual sr_dev_inst* dev_inst() const = 0;
+
+       virtual void use(SigSession *owner) throw(QString);
+
+       virtual void release();
 
-       sr_dev_inst* dev_inst() const;
+       SigSession* owner() const;
 
-       std::string format_device_title() const;
+       virtual std::string format_device_title() const = 0;
 
        GVariant* get_config(const sr_probe_group *group, int key);
 
@@ -65,11 +75,18 @@ public:
         */
        uint64_t get_sample_limit();
 
+       virtual bool is_trigger_enabled() const;
+
+public:
+       virtual void start();
+
+       virtual void run();
+
 signals:
        void config_changed();
 
-private:
-       sr_dev_inst *const _sdi;
+protected:
+       SigSession *_owner;
 };
 
 } // device