rollback to 3428, before the mysterious removal of libs/* at 3431/3432

git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 72 insertions, 0 deletions

diff --git a/libs/surfaces/generic_midi/generic_midi_control_protocol.h b/libs/surfaces/generic_midi/generic_midi_control_protocol.h
new file mode 100644
index 0000000000..dfff8810d1
--- /dev/null
+++ b/libs/surfaces/generic_midi/generic_midi_control_protocol.h
@@ -0,0 +1,72 @@
+#ifndef ardour_generic_midi_control_protocol_h
+#define ardour_generic_midi_control_protocol_h
+
+#include <set>
+#include <glibmm/thread.h>
+#include <ardour/types.h>
+
+#include <control_protocol/control_protocol.h>
+
+namespace MIDI {
+	class Port;
+}
+
+namespace PBD {
+	class Controllable;
+}	
+
+namespace ARDOUR {
+	class Session;
+}
+
+class MIDIControllable;
+
+class GenericMidiControlProtocol : public ARDOUR::ControlProtocol {
+  public:
+	GenericMidiControlProtocol (ARDOUR::Session&);
+	virtual ~GenericMidiControlProtocol();
+
+	int set_active (bool yn);
+	static bool probe() { return true; }
+
+	MIDI::Port* port () const { return _port; }
+	void set_feedback_interval (ARDOUR::microseconds_t);
+
+	int set_feedback (bool yn);
+	bool get_feedback () const;
+
+	XMLNode& get_state ();
+	int set_state (const XMLNode&);
+
+  private:
+	MIDI::Port* _port;
+	ARDOUR::microseconds_t _feedback_interval;
+	ARDOUR::microseconds_t last_feedback_time;
+
+	bool  do_feedback;
+	bool  auto_binding;
+	void _send_feedback ();
+	void  send_feedback ();
+
+	typedef std::set<MIDIControllable*> MIDIControllables;
+	MIDIControllables controllables;
+
+	typedef std::list<std::pair<MIDIControllable*,sigc::connection> > MIDIPendingControllables;
+	MIDIPendingControllables pending_controllables;
+	Glib::Mutex controllables_lock;
+	Glib::Mutex pending_lock;
+
+	bool start_learning (PBD::Controllable*);
+	void stop_learning (PBD::Controllable*);
+
+	void learning_stopped (MIDIControllable*);
+
+	void create_binding (PBD::Controllable*, int, int);
+	void delete_binding (PBD::Controllable*);
+
+	void auto_binding_on();
+	void auto_binding_off();
+
+};
+
+#endif /* ardour_generic_midi_control_protocol_h */