+/*
+ Copyright (C) 2000-2007 Paul Davis
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
#ifndef ardour_control_protocol_manager_h
#define ardour_control_protocol_manager_h
#include <sigc++/sigc++.h>
-#include <pbd/lockmonitor.h>
+#include <glibmm/thread.h>
-#include <ardour/stateful.h>
+#include <pbd/stateful.h>
namespace ARDOUR {
std::string name;
std::string path;
bool requested;
+ bool mandatory;
+ bool supports_feedback;
+ XMLNode* state;
+
+ ControlProtocolInfo() : descriptor (0), protocol (0), state (0) {}
+ ~ControlProtocolInfo() { if (state) { delete state; } }
};
- class ControlProtocolManager : public sigc::trackable, public Stateful
+ class ControlProtocolManager : public sigc::trackable, public PBD::Stateful
{
public:
ControlProtocolManager ();
static ControlProtocolManager& instance() { return *_instance; }
void set_session (Session&);
- void discover_control_protocols (std::string search_path);
+ void discover_control_protocols ();
void foreach_known_protocol (sigc::slot<void,const ControlProtocolInfo*>);
+ void load_mandatory_protocols ();
ControlProtocol* instantiate (ControlProtocolInfo&);
int teardown (ControlProtocolInfo&);
static const std::string state_node_name;
+ void set_protocol_states (const XMLNode&);
+
int set_state (const XMLNode&);
XMLNode& get_state (void);
static ControlProtocolManager* _instance;
Session* _session;
- PBD::Lock protocols_lock;
+ Glib::Mutex protocols_lock;
std::list<ControlProtocol*> control_protocols;
void drop_session ();