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Diffstat (limited to 'src/engine/DisconnectPortEvent.cpp')
-rw-r--r-- | src/engine/DisconnectPortEvent.cpp | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/src/engine/DisconnectPortEvent.cpp b/src/engine/DisconnectPortEvent.cpp deleted file mode 100644 index a4c213d5..00000000 --- a/src/engine/DisconnectPortEvent.cpp +++ /dev/null @@ -1,145 +0,0 @@ -/* This file is part of Om. Copyright (C) 2006 Dave Robillard. - * - * Om 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. - * - * Om 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., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "DisconnectPortEvent.h" -#include <iostream> -#include "Responder.h" -#include "Om.h" -#include "OmApp.h" -#include "Maid.h" -#include "List.h" -#include "Node.h" -#include "Connection.h" -#include "DisconnectionEvent.h" -#include "Port.h" -#include "Array.h" -#include "InputPort.h" -#include "OutputPort.h" -#include "Patch.h" -#include "ClientBroadcaster.h" -#include "util.h" -#include "ObjectStore.h" -#include "util/Path.h" - -using std::cerr; using std::endl; - -namespace Om { - - -DisconnectPortEvent::DisconnectPortEvent(CountedPtr<Responder> responder, const string& port_path) -: QueuedEvent(responder), - m_port_path(port_path), - m_patch(NULL), - m_port(NULL), - m_process_order(NULL), - m_succeeded(true), - m_lookup(true) -{ -} - - -DisconnectPortEvent::DisconnectPortEvent(Port* port) -: QueuedEvent(), - m_port_path(""), - m_patch((port->parent_node() == NULL) ? NULL : port->parent_node()->parent_patch()), - m_port(port), - m_process_order(NULL), - m_succeeded(true), - m_lookup(false) -{ - //cerr << "DisconnectPortEvent()\n"; -} - - -DisconnectPortEvent::~DisconnectPortEvent() -{ - for (List<DisconnectionEvent*>::iterator i = m_disconnection_events.begin(); i != m_disconnection_events.end(); ++i) - delete (*i); -} - - -void -DisconnectPortEvent::pre_process() -{ - // cerr << "Preparing disconnection event...\n"; - - if (m_lookup) { - m_patch = om->object_store()->find_patch(m_port_path.parent().parent()); - - if (m_patch == NULL) { - m_succeeded = false; - QueuedEvent::pre_process(); - return; - } - - m_port = om->object_store()->find_port(m_port_path); - - if (m_port == NULL) { - m_succeeded = false; - QueuedEvent::pre_process(); - return; - } - } - - if (m_patch == NULL) { - m_succeeded = false; - QueuedEvent::pre_process(); - return; - } - - Connection* c = NULL; - for (List<Connection*>::const_iterator i = m_patch->connections().begin(); i != m_patch->connections().end(); ++i) { - c = (*i); - if ((c->src_port() == m_port || c->dst_port() == m_port) && !c->pending_disconnection()) { - DisconnectionEvent* ev = new DisconnectionEvent(CountedPtr<Responder>(new Responder()), c->src_port(), c->dst_port()); - ev->pre_process(); - m_disconnection_events.push_back(new ListNode<DisconnectionEvent*>(ev)); - c->pending_disconnection(true); - } - } - - m_succeeded = true; - QueuedEvent::pre_process(); -} - - -void -DisconnectPortEvent::execute(samplecount offset) -{ - if (m_succeeded) { - for (List<DisconnectionEvent*>::iterator i = m_disconnection_events.begin(); i != m_disconnection_events.end(); ++i) - (*i)->execute(offset); - } - - QueuedEvent::execute(offset); -} - - -void -DisconnectPortEvent::post_process() -{ - if (m_succeeded) { - m_responder->respond_ok(); - for (List<DisconnectionEvent*>::iterator i = m_disconnection_events.begin(); i != m_disconnection_events.end(); ++i) - (*i)->post_process(); - } else { - m_responder->respond_error("Unable to disconnect port."); - } -} - - -} // namespace Om - |