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Diffstat (limited to 'src/Driver.hpp')
| -rw-r--r-- | src/Driver.hpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/Driver.hpp b/src/Driver.hpp new file mode 100644 index 0000000..5d0c59d --- /dev/null +++ b/src/Driver.hpp @@ -0,0 +1,58 @@ +/* This file is part of Patchage. + * Copyright (C) 2007 Dave Robillard <http://drobilla.net> + * + * Patchage 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. + * + * Patchage 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 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., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifndef DRIVER_H +#define DRIVER_H + +#include <boost/shared_ptr.hpp> +#include <sigc++/sigc++.h> +#include <raul/SRSWQueue.hpp> +#include "PatchageEvent.hpp" + +class PatchagePort; + +/** Trival driver base class */ +class Driver { +public: + virtual ~Driver() {} + + virtual void attach(bool launch_daemon) = 0; + virtual void detach() = 0; + virtual bool is_attached() const = 0; + + virtual void refresh() = 0; + + virtual bool connect(boost::shared_ptr<PatchagePort> src_port, + boost::shared_ptr<PatchagePort> dst_port) = 0; + + virtual bool disconnect(boost::shared_ptr<PatchagePort> src_port, + boost::shared_ptr<PatchagePort> dst_port) = 0; + + Raul::SRSWQueue<PatchageEvent>& events() { return _events; } + + sigc::signal<void> signal_attached; + sigc::signal<void> signal_detached; + +protected: + Driver(size_t event_queue_size) : _events(event_queue_size) {} + + Raul::SRSWQueue<PatchageEvent> _events; +}; + + +#endif // DRIVER_H + |