79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/* This file is part of Patchage. Copyright (C) 2005 Dave Robillard.
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*
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* Patchage is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef JACKDRIVER_H
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#define JACKDRIVER_H
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#include <iostream>
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#include <string>
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#include <boost/shared_ptr.hpp>
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#include <jack/jack.h>
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#include <raul/Mutex.h>
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#include "Driver.h"
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class Patchage;
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class PatchageFlowCanvas;
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class PatchagePort;
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class PatchageModule;
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using std::string;
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/** Handles all externally driven functionality, registering ports etc.
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*
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* Jack callbacks and connect methods and things like that live here.
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* Right now just for jack ports, but that will change...
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*/
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class JackDriver : public Driver
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{
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public:
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JackDriver(Patchage* app);
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~JackDriver();
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void attach(bool launch_daemon);
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void detach();
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bool is_attached() const { return (m_client != NULL); }
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void refresh();
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bool connect(boost::shared_ptr<PatchagePort> src,
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boost::shared_ptr<PatchagePort> dst);
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bool disconnect(boost::shared_ptr<PatchagePort> src,
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boost::shared_ptr<PatchagePort> dst);
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private:
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Patchage* m_app;
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jack_client_t* m_client;
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Mutex m_mutex;
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list<string> m_added_ports;
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list<string> m_removed_ports;
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boost::shared_ptr<PatchagePort> create_port(boost::shared_ptr<PatchageModule> parent,
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jack_port_t* port);
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void destroy_all_ports();
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static void jack_port_registration_cb(jack_port_id_t port_id, int registered, void* controller);
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static int jack_graph_order_cb(void* controller);
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static void jack_shutdown_cb(void* controller);
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};
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#endif // JACKDRIVER_H
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