diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Driver.hpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/Driver.hpp b/src/Driver.hpp index e7c4510..21f604e 100644 --- a/src/Driver.hpp +++ b/src/Driver.hpp @@ -22,8 +22,6 @@ #include <functional> #include <utility> -class Patchage; - /// Base class for drivers that handle system clients and ports class Driver { @@ -42,18 +40,26 @@ public: virtual ~Driver() = default; + /// Connect to the underlying system API virtual void attach(bool launch_daemon) = 0; - virtual void detach() = 0; - virtual bool is_attached() const = 0; + /// Disconnect from the underlying system API + virtual void detach() = 0; + + /// Return true iff the driver is active and connected to the system + virtual bool is_attached() const = 0; + + /// Send events to `sink` that describe the complete current system state virtual void refresh(const EventSink& sink) = 0; + /// Make a connection between ports virtual bool connect(const PortID& tail_id, const PortID& head_id) = 0; + /// Remove a connection between ports virtual bool disconnect(const PortID& tail_id, const PortID& head_id) = 0; protected: - EventSink _emit_event; + EventSink _emit_event; ///< Sink for emitting "live" events }; #endif // PATCHAGE_DRIVER_HPP |