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Diffstat (limited to 'src/engine/Event.hpp')
-rw-r--r-- | src/engine/Event.hpp | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/engine/Event.hpp b/src/engine/Event.hpp deleted file mode 100644 index d6664683..00000000 --- a/src/engine/Event.hpp +++ /dev/null @@ -1,80 +0,0 @@ -/* This file is part of Ingen. - * Copyright 2007-2011 David 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 INGEN_ENGINE_EVENT_HPP -#define INGEN_ENGINE_EVENT_HPP - -#include <cassert> -#include "raul/SharedPtr.hpp" -#include "raul/Deletable.hpp" -#include "raul/Path.hpp" -#include "types.hpp" - -namespace Ingen { -namespace Engine { - -class Engine; -class Request; -class ProcessContext; - -/** Base class for all events (both realtime and QueuedEvent). - * - * This is for time-critical events like note ons. There is no non-realtime - * pre-execute method as in QueuedEvent's, any lookups etc need to be done in the - * realtime execute() method. - * - * QueuedEvent extends this class with a pre_process() method for any work that needs - * to be done before processing in the realtime audio thread. - * - * \ingroup engine - */ -class Event : public Raul::Deletable -{ -public: - virtual ~Event() {} - - /** Execute this event in the audio thread (MUST be realtime safe). */ - virtual void execute(ProcessContext& context); - - /** Perform any actions after execution (ie send replies to commands) - * (no realtime requirements). */ - virtual void post_process(); - - inline SampleCount time() const { return _time; } - - int error() { return _error; } - -protected: - Event(Engine& engine, SharedPtr<Request> request, FrameTime time) - : _engine(engine) - , _request(request) - , _time(time) - , _error(0) // success - , _executed(false) - {} - - Engine& _engine; - SharedPtr<Request> _request; - FrameTime _time; - int _error; - bool _executed; -}; - -} // namespace Engine -} // namespace Ingen - -#endif // INGEN_ENGINE_EVENT_HPP |