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Diffstat (limited to 'src/libs/client/ConnectionModel.hpp')
-rw-r--r-- | src/libs/client/ConnectionModel.hpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/libs/client/ConnectionModel.hpp b/src/libs/client/ConnectionModel.hpp new file mode 100644 index 00000000..59dacae7 --- /dev/null +++ b/src/libs/client/ConnectionModel.hpp @@ -0,0 +1,77 @@ +/* This file is part of Ingen. + * Copyright (C) 2007 Dave Robillard <http://drobilla.net> + * + * Ingen 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. + * + * Ingen 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 CONNECTIONMODEL_H +#define CONNECTIONMODEL_H + +#include <string> +#include <raul/Path.hpp> +#include <raul/SharedPtr.hpp> +#include "PortModel.hpp" +#include <cassert> +using std::string; + +namespace Ingen { +namespace Client { + +class Store; + + +/** Class to represent a port->port connection in the engine. + * + * This can either have pointers to the connection ports' models, or just + * paths as strings. The engine passes just strings (by necessity), but + * clients can set the pointers then they don't have to worry about port + * renaming, as the connections will always return the port's path, even + * if it changes. + * + * \ingroup IngenClient + */ +class ConnectionModel +{ +public: + SharedPtr<PortModel> src_port() const { return _src_port; } + SharedPtr<PortModel> dst_port() const { return _dst_port; } + + const Path& src_port_path() const; + const Path& dst_port_path() const; + +private: + friend class Store; + + ConnectionModel(const Path& src_port, const Path& dst_port); + ConnectionModel(SharedPtr<PortModel> src, SharedPtr<PortModel> dst); + + void set_src_port(SharedPtr<PortModel> port) { _src_port = port; _src_port_path = port->path(); } + void set_dst_port(SharedPtr<PortModel> port) { _dst_port = port; _dst_port_path = port->path(); } + + void src_port_path(const string& s) { _src_port_path = s; } + void dst_port_path(const string& s) { _dst_port_path = s; } + + Path _src_port_path; ///< Only used if _src_port == NULL + Path _dst_port_path; ///< Only used if _dst_port == NULL + SharedPtr<PortModel> _src_port; + SharedPtr<PortModel> _dst_port; +}; + +typedef list<SharedPtr<ConnectionModel> > ConnectionList; + + +} // namespace Client +} // namespace Ingen + +#endif // CONNECTIONMODEL_H |