diff options
Diffstat (limited to 'src/engine/events/ConnectionEvent.cpp')
| -rw-r--r-- | src/engine/events/ConnectionEvent.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/engine/events/ConnectionEvent.cpp b/src/engine/events/ConnectionEvent.cpp index 6a55f35b..ef5d5d00 100644 --- a/src/engine/events/ConnectionEvent.cpp +++ b/src/engine/events/ConnectionEvent.cpp @@ -1,15 +1,15 @@ /* 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 @@ -64,10 +64,10 @@ ConnectionEvent::pre_process() QueuedEvent::pre_process(); return; } - + _src_port = _engine.engine_store()->find_port(_src_port_path); _dst_port = _engine.engine_store()->find_port(_dst_port_path); - + if (_src_port == NULL || _dst_port == NULL) { _error = PORT_NOT_FOUND; QueuedEvent::pre_process(); @@ -81,10 +81,10 @@ ConnectionEvent::pre_process() 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(); @@ -102,18 +102,18 @@ ConnectionEvent::pre_process() _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(); } assert(_patch); - + if (_patch->has_connection(_src_output_port, _dst_input_port)) { _error = ALREADY_CONNECTED; QueuedEvent::pre_process(); @@ -125,7 +125,7 @@ ConnectionEvent::pre_process() QueuedEvent::pre_process(); return; } - + if (_patch != src_node && src_node->parent() != _patch && dst_node->parent() != _patch) { _error = PARENTS_NOT_FOUND; QueuedEvent::pre_process(); @@ -135,14 +135,14 @@ ConnectionEvent::pre_process() _connection = SharedPtr<ConnectionImpl>(new ConnectionImpl(_src_port, _dst_port)); _patch_listnode = new PatchImpl::Connections::Node(_connection); _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(_patch_listnode); if (_patch->enabled()) |