diff options
author | David Robillard <d@drobilla.net> | 2008-09-30 16:50:21 +0000 |
---|---|---|
committer | David Robillard <d@drobilla.net> | 2008-09-30 16:50:21 +0000 |
commit | 93850c202de8b073a1ce1dd8bd246d407bce4e2f (patch) | |
tree | 6910b135bf4eff12de1af116cef73f6e9c107cd0 /src/libs/engine/events/RequestPortValueEvent.cpp | |
parent | a8bf5272d096de73507d2eab47f282c345f4ca8a (diff) | |
download | ingen-93850c202de8b073a1ce1dd8bd246d407bce4e2f.tar.gz ingen-93850c202de8b073a1ce1dd8bd246d407bce4e2f.tar.bz2 ingen-93850c202de8b073a1ce1dd8bd246d407bce4e2f.zip |
Flatten ingen source directory heirarchy a bit.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1551 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/events/RequestPortValueEvent.cpp')
-rw-r--r-- | src/libs/engine/events/RequestPortValueEvent.cpp | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/libs/engine/events/RequestPortValueEvent.cpp b/src/libs/engine/events/RequestPortValueEvent.cpp deleted file mode 100644 index 025d3700..00000000 --- a/src/libs/engine/events/RequestPortValueEvent.cpp +++ /dev/null @@ -1,81 +0,0 @@ -/* 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 - */ - -#include "RequestPortValueEvent.hpp" -#include <string> -#include "interface/ClientInterface.hpp" -#include "Responder.hpp" -#include "Engine.hpp" -#include "PortImpl.hpp" -#include "EngineStore.hpp" -#include "ClientBroadcaster.hpp" -#include "AudioBuffer.hpp" -#include "ProcessContext.hpp" - -using std::string; - -namespace Ingen { - - -RequestPortValueEvent::RequestPortValueEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& port_path) -: QueuedEvent(engine, responder, timestamp), - _port_path(port_path), - _port(NULL), - _value(0.0) -{ -} - - -void -RequestPortValueEvent::pre_process() -{ - _port = _engine.engine_store()->find_port(_port_path); - - QueuedEvent::pre_process(); -} - - -void -RequestPortValueEvent::execute(ProcessContext& context) -{ - QueuedEvent::execute(context); - assert(_time >= context.start() && _time <= context.end()); - - if (_port != NULL && (_port->type() == DataType::CONTROL || _port->type() == DataType::AUDIO)) - _value = ((AudioBuffer*)_port->buffer(0))->value_at(0/*_time - start*/); - else - _port = NULL; // triggers error response -} - - -void -RequestPortValueEvent::post_process() -{ - string msg; - if (!_port) { - _responder->respond_error("Unable to find port for get_value responder."); - } else if (_responder->client()) { - _responder->respond_ok(); - _responder->client()->set_port_value(_port_path, _value); - } else { - _responder->respond_error("Unable to find client to send port value"); - } -} - - -} // namespace Ingen - |