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author | David Robillard <d@drobilla.net> | 2006-06-09 15:07:31 +0000 |
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committer | David Robillard <d@drobilla.net> | 2006-06-09 15:07:31 +0000 |
commit | acbda29f838280ba98cf9e9e539e9d8a6e8fc6ad (patch) | |
tree | e31b37a2456e6d1e564c9a7146c88be259d338b0 /src/engine/SetPortValueEvent.h | |
download | ingen-acbda29f838280ba98cf9e9e539e9d8a6e8fc6ad.tar.gz ingen-acbda29f838280ba98cf9e9e539e9d8a6e8fc6ad.tar.bz2 ingen-acbda29f838280ba98cf9e9e539e9d8a6e8fc6ad.zip |
Added Om aka Graph aka god knows what
git-svn-id: http://svn.drobilla.net/lad/grauph@9 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/SetPortValueEvent.h')
-rw-r--r-- | src/engine/SetPortValueEvent.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/engine/SetPortValueEvent.h b/src/engine/SetPortValueEvent.h new file mode 100644 index 00000000..0a9614b9 --- /dev/null +++ b/src/engine/SetPortValueEvent.h @@ -0,0 +1,56 @@ +/* This file is part of Om. Copyright (C) 2006 Dave Robillard. + * + * Om 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. + * + * Om 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., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef SETPORTVALUEEVENT_H +#define SETPORTVALUEEVENT_H + +#include <string> +#include "Event.h" +#include "util/types.h" +using std::string; + +namespace Om { + +class Port; + + +/** An event to change the value of a port. + * + * \ingroup engine + */ +class SetPortValueEvent : public Event +{ +public: + SetPortValueEvent(CountedPtr<Responder> responder, const string& port_path, sample val); + SetPortValueEvent(CountedPtr<Responder> responder, size_t voice_num, const string& port_path, sample val); + + void execute(samplecount offset); + void post_process(); + +private: + enum ErrorType { NO_ERROR, PORT_NOT_FOUND, TYPE_MISMATCH }; + + int m_voice_num; + string m_port_path; + float m_val; + Port* m_port; + ErrorType m_error; +}; + + +} // namespace Om + +#endif // SETPORTVALUEEVENT_H |