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Diffstat (limited to 'src/libs/engine/events/DisconnectNodeEvent.hpp')
-rw-r--r-- | src/libs/engine/events/DisconnectNodeEvent.hpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/libs/engine/events/DisconnectNodeEvent.hpp b/src/libs/engine/events/DisconnectNodeEvent.hpp new file mode 100644 index 00000000..e14f87fa --- /dev/null +++ b/src/libs/engine/events/DisconnectNodeEvent.hpp @@ -0,0 +1,69 @@ +/* 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 DISCONNECTNODEEVENT_H +#define DISCONNECTNODEEVENT_H + +#include <string> +#include <raul/List.hpp> +#include <raul/Path.hpp> +#include "QueuedEvent.hpp" + +using std::string; + +namespace Ingen { + +class DisconnectionEvent; +class Patch; +class Node; +class Connection; +class Port; +class InputPort; +class OutputPort; + + +/** An event to disconnect all connections to a Node. + * + * \ingroup engine + */ +class DisconnectNodeEvent : public QueuedEvent +{ +public: + DisconnectNodeEvent(Engine& engine, SharedPtr<Shared::Responder> responder, SampleCount timestamp, const string& node_path); + DisconnectNodeEvent(Engine& engine, Node* node); + ~DisconnectNodeEvent(); + + void pre_process(); + void execute(SampleCount nframes, FrameTime start, FrameTime end); + void post_process(); + +private: + Path _node_path; + Patch* _patch; + Node* _node; + Raul::List<DisconnectionEvent*> _disconnection_events; + + bool _succeeded; + bool _lookup; + bool _disconnect_parent; +}; + + +} // namespace Ingen + + +#endif // DISCONNECTNODEEVENT_H |