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-rw-r--r--src/engine/events/Connect.cpp204
1 files changed, 0 insertions, 204 deletions
diff --git a/src/engine/events/Connect.cpp b/src/engine/events/Connect.cpp
deleted file mode 100644
index 0f4bd465..00000000
--- a/src/engine/events/Connect.cpp
+++ /dev/null
@@ -1,204 +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
- */
-
-#include <string>
-#include <boost/format.hpp>
-#include "raul/Maid.hpp"
-#include "raul/Path.hpp"
-#include "ClientBroadcaster.hpp"
-#include "Connect.hpp"
-#include "ConnectionImpl.hpp"
-#include "DuplexPort.hpp"
-#include "Engine.hpp"
-#include "EngineStore.hpp"
-#include "InputPort.hpp"
-#include "OutputPort.hpp"
-#include "PatchImpl.hpp"
-#include "PortImpl.hpp"
-#include "ProcessContext.hpp"
-#include "Request.hpp"
-#include "types.hpp"
-
-using namespace std;
-using namespace Raul;
-
-namespace Ingen {
-namespace Engine {
-namespace Events {
-
-Connect::Connect(Engine& engine, SharedPtr<Request> request, SampleCount timestamp, const Path& src_port_path, const Path& dst_port_path)
- : QueuedEvent(engine, request, timestamp)
- , _src_port_path(src_port_path)
- , _dst_port_path(dst_port_path)
- , _patch(NULL)
- , _src_output_port(NULL)
- , _dst_input_port(NULL)
- , _compiled_patch(NULL)
- , _port_listnode(NULL)
- , _buffers(NULL)
-{
-}
-
-void
-Connect::pre_process()
-{
- PortImpl* src_port = _engine.engine_store()->find_port(_src_port_path);
- PortImpl* dst_port = _engine.engine_store()->find_port(_dst_port_path);
- if (!src_port || !dst_port) {
- _error = PORT_NOT_FOUND;
- QueuedEvent::pre_process();
- return;
- }
-
- _dst_input_port = dynamic_cast<InputPort*>(dst_port);
- _src_output_port = dynamic_cast<OutputPort*>(src_port);
- if (!_dst_input_port || !_src_output_port) {
- _error = DIRECTION_MISMATCH;
- QueuedEvent::pre_process();
- return;
- }
-
- NodeImpl* const src_node = src_port->parent_node();
- NodeImpl* const dst_node = dst_port->parent_node();
- if (!src_node || !dst_node) {
- _error = PARENTS_NOT_FOUND;
- QueuedEvent::pre_process();
- return;
- }
-
- if (src_node->parent() != dst_node->parent()
- && src_node != dst_node->parent()
- && src_node->parent() != dst_node) {
- _error = PARENT_PATCH_DIFFERENT;
- QueuedEvent::pre_process();
- return;
- }
-
- if (!ConnectionImpl::can_connect(_src_output_port, _dst_input_port)) {
- _error = TYPE_MISMATCH;
- QueuedEvent::pre_process();
- return;
- }
-
- // Connection to a patch port from inside the patch
- if (src_node->parent_patch() != dst_node->parent_patch()) {
- assert(src_node->parent() == dst_node || dst_node->parent() == src_node);
- if (src_node->parent() == dst_node)
- _patch = dynamic_cast<PatchImpl*>(dst_node);
- else
- _patch = dynamic_cast<PatchImpl*>(src_node);
-
- // Connection from a patch input to a patch output (pass through)
- } else if (src_node == dst_node && dynamic_cast<PatchImpl*>(src_node)) {
- _patch = dynamic_cast<PatchImpl*>(src_node);
-
- // Normal connection between nodes with the same parent
- } else {
- _patch = src_node->parent_patch();
- }
-
- if (_patch->has_connection(_src_output_port, _dst_input_port)) {
- _error = ALREADY_CONNECTED;
- QueuedEvent::pre_process();
- return;
- }
-
- _connection = SharedPtr<ConnectionImpl>(
- new ConnectionImpl(*_engine.buffer_factory(), _src_output_port, _dst_input_port));
-
- _port_listnode = new InputPort::Connections::Node(_connection);
-
- // Need to be careful about patch port connections here and adding a node's
- // parent as a dependant/provider, or adding a patch as it's own provider...
- if (src_node != dst_node && src_node->parent() == dst_node->parent()) {
- dst_node->providers()->push_back(new Raul::List<NodeImpl*>::Node(src_node));
- src_node->dependants()->push_back(new Raul::List<NodeImpl*>::Node(dst_node));
- }
-
- _patch->add_connection(_connection);
- _dst_input_port->increment_num_connections();
-
- /*if ((_dst_input_port->num_connections() == 1
- && (_connection->must_mix() || _connection->must_queue()))
- || _dst_input_port->num_connections() == 2) {*/
- _buffers = new Raul::Array<BufferFactory::Ref>(_dst_input_port->poly());
- _dst_input_port->get_buffers(*_engine.buffer_factory(),
- _buffers, _dst_input_port->poly());
- //}
-
- if (_patch->enabled())
- _compiled_patch = _patch->compile();
-
- QueuedEvent::pre_process();
-}
-
-void
-Connect::execute(ProcessContext& context)
-{
- QueuedEvent::execute(context);
-
- if (_error == NO_ERROR) {
- // This must be inserted here, since they're actually used by the audio thread
- _dst_input_port->add_connection(_port_listnode);
- assert(_buffers);
- //if (_buffers)
- _engine.maid()->push(_dst_input_port->set_buffers(_buffers));
- //else
- // _dst_input_port->setup_buffers(*_engine.buffer_factory(), _dst_input_port->poly());
- _dst_input_port->connect_buffers();
- _engine.maid()->push(_patch->compiled_patch());
- _patch->compiled_patch(_compiled_patch);
- }
-}
-
-void
-Connect::post_process()
-{
- std::ostringstream ss;
- if (_error == NO_ERROR) {
- _request->respond_ok();
- _engine.broadcaster()->connect(_src_port_path, _dst_port_path);
- return;
- }
-
- ss << boost::format("Unable to make connection %1% -> %2% (")
- % _src_port_path.chop_scheme() % _dst_port_path.chop_scheme();
-
- switch (_error) {
- case PARENT_PATCH_DIFFERENT:
- ss << "Ports have mismatched parents"; break;
- case PORT_NOT_FOUND:
- ss << "Port not found"; break;
- case TYPE_MISMATCH:
- ss << "Type mismatch"; break;
- case DIRECTION_MISMATCH:
- ss << "Direction mismatch"; break;
- case ALREADY_CONNECTED:
- ss << "Already connected"; break;
- case PARENTS_NOT_FOUND:
- ss << "Parents not found"; break;
- default:
- ss << "Unknown error";
- }
- ss << ")";
- _request->respond_error(ss.str());
-}
-
-} // namespace Engine
-} // namespace Ingen
-} // namespace Events
-