summaryrefslogtreecommitdiffstats
path: root/src/server/events/SetPortValue.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/server/events/SetPortValue.cpp')
-rw-r--r--src/server/events/SetPortValue.cpp139
1 files changed, 0 insertions, 139 deletions
diff --git a/src/server/events/SetPortValue.cpp b/src/server/events/SetPortValue.cpp
deleted file mode 100644
index 62f2def6..00000000
--- a/src/server/events/SetPortValue.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- This file is part of Ingen.
- Copyright 2007-2015 David Robillard <http://drobilla.net/>
-
- Ingen is free software: you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free
- Software Foundation, either version 3 of the License, or 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 Affero General Public License for details.
-
- You should have received a copy of the GNU Affero General Public License
- along with Ingen. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ingen/LV2Features.hpp"
-#include "ingen/Store.hpp"
-#include "ingen/URIs.hpp"
-#include "ingen/World.hpp"
-
-#include "BlockImpl.hpp"
-#include "Broadcaster.hpp"
-#include "Buffer.hpp"
-#include "ControlBindings.hpp"
-#include "Engine.hpp"
-#include "PortImpl.hpp"
-#include "RunContext.hpp"
-#include "SetPortValue.hpp"
-
-namespace Ingen {
-namespace Server {
-namespace Events {
-
-/** Internal */
-SetPortValue::SetPortValue(Engine& engine,
- SPtr<Interface> client,
- int32_t id,
- SampleCount timestamp,
- PortImpl* port,
- const Atom& value,
- bool activity,
- bool synthetic)
- : Event(engine, client, id, timestamp)
- , _port(port)
- , _value(value)
- , _activity(activity)
- , _synthetic(synthetic)
-{
-}
-
-bool
-SetPortValue::pre_process(PreProcessContext& ctx)
-{
- Ingen::URIs& uris = _engine.world()->uris();
- if (_port->is_output()) {
- return Event::pre_process_done(Status::DIRECTION_MISMATCH, _port->path());
- }
-
- if (!_activity) {
- // Set value metadata (does not affect buffers)
- _port->set_value(_value);
- _port->set_property(_engine.world()->uris().ingen_value, _value);
- }
-
- _binding = _engine.control_bindings()->port_binding(_port);
-
- if (_port->buffer_type() == uris.atom_Sequence) {
- _buffer = _engine.buffer_factory()->get_buffer(
- _port->buffer_type(),
- _value.type() == uris.atom_Float ? _value.type() : 0,
- _engine.buffer_factory()->default_size(_port->buffer_type()));
- }
-
- return Event::pre_process_done(Status::SUCCESS);
-}
-
-void
-SetPortValue::execute(RunContext& context)
-{
- assert(_time >= context.start() && _time <= context.end());
- apply(context);
- _engine.control_bindings()->port_value_changed(context, _port, _binding, _value);
-}
-
-void
-SetPortValue::apply(RunContext& context)
-{
- if (_status != Status::SUCCESS) {
- return;
- }
-
- Ingen::URIs& uris = _engine.world()->uris();
- Buffer* buf = _port->buffer(0).get();
-
- if (_buffer) {
- if (_port->user_buffer(context)) {
- buf = _port->user_buffer(context).get();
- } else {
- _port->set_user_buffer(context, _buffer);
- buf = _buffer.get();
- }
- }
-
- if (buf->type() == uris.atom_Sound || buf->type() == uris.atom_Float) {
- if (_value.type() == uris.forge.Float) {
- _port->set_control_value(context, _time, _value.get<float>());
- } else {
- _status = Status::TYPE_MISMATCH;
- }
- } else if (buf->type() == uris.atom_Sequence) {
- if (!buf->append_event(_time - context.start(),
- _value.size(),
- _value.type(),
- (const uint8_t*)_value.get_body())) {
- _status = Status::NO_SPACE;
- }
- } else if (buf->type() == uris.atom_URID) {
- buf->get<LV2_Atom_URID>()->body = _value.get<int32_t>();
- } else {
- _status = Status::BAD_VALUE_TYPE;
- }
-}
-
-void
-SetPortValue::post_process()
-{
- Broadcaster::Transfer t(*_engine.broadcaster());
- if (respond() == Status::SUCCESS && !_activity) {
- _engine.broadcaster()->set_property(
- _port->uri(),
- _engine.world()->uris().ingen_value,
- _value);
- }
-}
-
-} // namespace Events
-} // namespace Server
-} // namespace Ingen