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authorDavid Robillard <d@drobilla.net>2009-06-03 00:56:34 +0000
committerDavid Robillard <d@drobilla.net>2009-06-03 00:56:34 +0000
commit952d0c985dd511050ba17f4e293faf01d7885dad (patch)
tree482c0bbd38f3afb058a2a4c4d984c13a842b9073 /src/engine/events/CreatePortEvent.cpp
parent6fa626aa20ca44e17713d947d60ec661ba44f0f5 (diff)
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Chop "Event" from event source file names.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2066 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/events/CreatePortEvent.cpp')
-rw-r--r--src/engine/events/CreatePortEvent.cpp181
1 files changed, 0 insertions, 181 deletions
diff --git a/src/engine/events/CreatePortEvent.cpp b/src/engine/events/CreatePortEvent.cpp
deleted file mode 100644
index 8136e3ae..00000000
--- a/src/engine/events/CreatePortEvent.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-/* 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
- */
-
-#include "raul/Array.hpp"
-#include "raul/Atom.hpp"
-#include "raul/List.hpp"
-#include "raul/Maid.hpp"
-#include "raul/Path.hpp"
-#include "Responder.hpp"
-#include "CreatePortEvent.hpp"
-#include "PatchImpl.hpp"
-#include "PluginImpl.hpp"
-#include "Engine.hpp"
-#include "PatchImpl.hpp"
-#include "QueuedEventSource.hpp"
-#include "EngineStore.hpp"
-#include "ClientBroadcaster.hpp"
-#include "PortImpl.hpp"
-#include "AudioDriver.hpp"
-#include "MidiDriver.hpp"
-#include "OSCDriver.hpp"
-#include "DuplexPort.hpp"
-
-using namespace std;
-using namespace Raul;
-
-namespace Ingen {
-
-using namespace Shared;
-
-
-CreatePortEvent::CreatePortEvent(
- Engine& engine,
- SharedPtr<Responder> responder,
- SampleCount timestamp,
- const Raul::Path& path,
- const Raul::URI& type,
- bool is_output,
- QueuedEventSource* source,
- const Resource::Properties& properties)
- : QueuedEvent(engine, responder, timestamp, true, source)
- , _error(NO_ERROR)
- , _path(path)
- , _type(type)
- , _is_output(is_output)
- , _data_type(type)
- , _patch(NULL)
- , _patch_port(NULL)
- , _driver_port(NULL)
- , _properties(properties)
-{
- /* This is blocking because of the two different sets of Patch ports, the array used in the
- * audio thread (inherited from NodeBase), and the arrays used in the pre processor thread.
- * If two add port events arrive in the same cycle and the second pre processes before the
- * first executes, bad things happen (ports are lost).
- *
- * TODO: fix this using RCU?
- */
-
- if (_data_type == DataType::UNKNOWN) {
- cerr << "[CreatePortEvent] Unknown port type " << type << endl;
- _error = UNKNOWN_TYPE;
- }
-}
-
-
-void
-CreatePortEvent::pre_process()
-{
- if (_error == UNKNOWN_TYPE || _engine.engine_store()->find_object(_path)) {
- QueuedEvent::pre_process();
- return;
- }
-
- _patch = _engine.engine_store()->find_patch(_path.parent());
-
- if (_patch != NULL) {
- assert(_patch->path() == _path.parent());
-
- size_t buffer_size = 1;
- if (_type.str() != "ingen:Float")
- buffer_size = _engine.audio_driver()->buffer_size();
-
- const uint32_t old_num_ports = _patch->num_ports();
-
- _patch_port = _patch->create_port(_path.name(), _data_type, buffer_size, _is_output);
- _patch_port->set_property("rdf:instanceOf", Atom(Atom::URI, _patch_port->meta_uri().str()));
- _patch_port->meta().properties().insert(_properties.begin(), _properties.end());
-
- if (_patch_port) {
-
- if (_is_output)
- _patch->add_output(new Raul::List<PortImpl*>::Node(_patch_port));
- else
- _patch->add_input(new Raul::List<PortImpl*>::Node(_patch_port));
-
- if (_patch->external_ports())
- _ports_array = new Raul::Array<PortImpl*>(old_num_ports + 1, *_patch->external_ports());
- else
- _ports_array = new Raul::Array<PortImpl*>(old_num_ports + 1, NULL);
-
- _ports_array->at(_patch->num_ports()-1) = _patch_port;
- _engine.engine_store()->add(_patch_port);
-
- if (!_patch->parent()) {
- if (_type.str() == "lv2:AudioPort") {
- _driver_port = _engine.audio_driver()->create_port(
- dynamic_cast<DuplexPort*>(_patch_port));
- } else if (_type.str() == "lv2ev:EventPort") {
- _driver_port = _engine.midi_driver()->create_port(
- dynamic_cast<DuplexPort*>(_patch_port));
- }
- }
-
- assert(_ports_array->size() == _patch->num_ports());
-
- } else {
- _error = CREATION_FAILED;
- }
- }
- QueuedEvent::pre_process();
-}
-
-
-void
-CreatePortEvent::execute(ProcessContext& context)
-{
- QueuedEvent::execute(context);
-
- if (_patch_port) {
- _engine.maid()->push(_patch->external_ports());
- _patch->external_ports(_ports_array);
- }
-
- if (_driver_port) {
- if (_type.str() == "lv2:AudioPort") {
- _engine.audio_driver()->add_port(_driver_port);
- } else if (_type.str() == "lv2ev:EventPort") {
- _engine.midi_driver()->add_port(_driver_port);
- }
- }
-}
-
-
-void
-CreatePortEvent::post_process()
-{
- string msg;
- switch (_error) {
- case NO_ERROR:
- _responder->respond_ok();
- _engine.broadcaster()->send_object(_patch_port, true);
- break;
- case UNKNOWN_TYPE:
- msg = string("Could not create port ") + _path.str() + " (Unknown type)";
- _responder->respond_error(msg);
- break;
- case CREATION_FAILED:
- msg = string("Could not create port ") + _path.str() + " (Creation failed)";
- _responder->respond_error(msg);
- break;
- }
-}
-
-
-} // namespace Ingen
-