diff options
Diffstat (limited to 'src/engine/events/CreatePort.hpp')
-rw-r--r-- | src/engine/events/CreatePort.hpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/engine/events/CreatePort.hpp b/src/engine/events/CreatePort.hpp new file mode 100644 index 00000000..ab65eabd --- /dev/null +++ b/src/engine/events/CreatePort.hpp @@ -0,0 +1,80 @@ +/* This file is part of Ingen. + * Copyright (C) 2007-2009 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 CREATEPORTEVENT_H +#define CREATEPORTEVENT_H + +#include "QueuedEvent.hpp" +#include "raul/Path.hpp" +#include "raul/Array.hpp" +#include "interface/DataType.hpp" +#include "interface/Resource.hpp" + +namespace Ingen { + +class PatchImpl; +class PortImpl; +class DriverPort; + + +/** An event to add a Port to a Patch. + * + * \ingroup engine + */ +class CreatePortEvent : public QueuedEvent +{ +public: + CreatePortEvent( + Engine& engine, + SharedPtr<Responder> responder, + SampleCount timestamp, + const Raul::Path& path, + const Raul::URI& type, + bool is_output, + QueuedEventSource* source, + const Shared::Resource::Properties& properties); + + void pre_process(); + void execute(ProcessContext& context); + void post_process(); + +private: + + enum ErrorType { + NO_ERROR, + UNKNOWN_TYPE, + CREATION_FAILED + }; + + ErrorType _error; + Raul::Path _path; + Raul::URI _type; + bool _is_output; + Shared::DataType _data_type; + PatchImpl* _patch; + PortImpl* _patch_port; + Raul::Array<PortImpl*>* _ports_array; ///< New (external) ports array for Patch + DriverPort* _driver_port; ///< Driver (eg Jack) port if this is a toplevel port + bool _succeeded; + + Shared::Resource::Properties _properties; +}; + + +} // namespace Ingen + +#endif // CREATEPORTEVENT_H |