From 6ed65a4a3b14d204a24ab63fa907f8e9adce01dc Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 10 Jun 2008 17:41:26 +0000
Subject: Fix 'disconnect' operation for all objects (inc. patch ports). Fixes
 ticket #147.

git-svn-id: http://svn.drobilla.net/lad/ingen@1265 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/events/DisconnectPortEvent.cpp | 151 -------------------------
 1 file changed, 151 deletions(-)
 delete mode 100644 src/libs/engine/events/DisconnectPortEvent.cpp

(limited to 'src/libs/engine/events/DisconnectPortEvent.cpp')

diff --git a/src/libs/engine/events/DisconnectPortEvent.cpp b/src/libs/engine/events/DisconnectPortEvent.cpp
deleted file mode 100644
index 617d86a2..00000000
--- a/src/libs/engine/events/DisconnectPortEvent.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-/* 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
- */
-
-#include <iostream>
-#include <raul/Maid.hpp>
-#include <raul/List.hpp>
-#include <raul/Path.hpp>
-#include <raul/Array.hpp>
-#include "Responder.hpp"
-#include "Engine.hpp"
-#include "NodeImpl.hpp"
-#include "ConnectionImpl.hpp"
-#include "DisconnectionEvent.hpp"
-#include "PortImpl.hpp"
-#include "InputPort.hpp"
-#include "OutputPort.hpp"
-#include "PatchImpl.hpp"
-#include "ClientBroadcaster.hpp"
-#include "util.hpp"
-#include "ObjectStore.hpp"
-#include "DisconnectPortEvent.hpp"
-
-using std::cerr; using std::endl;
-
-namespace Ingen {
-
-
-DisconnectPortEvent::DisconnectPortEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& port_path)
-: QueuedEvent(engine, responder, timestamp),
-  _port_path(port_path),
-  _patch(NULL),
-  _port(NULL),
-  _process_order(NULL),
-  _succeeded(true),
-  _lookup(true)
-{
-}
-
-
-DisconnectPortEvent::DisconnectPortEvent(Engine& engine, PatchImpl* patch, Port* port)
-: QueuedEvent(engine),
-  _port_path(port->path()),
-  _patch(patch),
-  _port(port),
-  _process_order(NULL),
-  _succeeded(true),
-  _lookup(false)
-{
-	//cerr << "DisconnectPortEvent(Engine& engine, )\n";
-}
-
-
-DisconnectPortEvent::~DisconnectPortEvent()
-{
-	for (Raul::List<DisconnectionEvent*>::iterator i = _disconnection_events.begin(); i != _disconnection_events.end(); ++i)
-		delete (*i);
-}
-
-
-void
-DisconnectPortEvent::pre_process()
-{
-	// cerr << "Preparing disconnection event...\n";
-	
-	if (_lookup) {
-
-		/* FIXME: Double lookup */
-
-		_patch = _engine.object_store()->find_patch(_port_path.parent().parent());
-	
-		if (_patch == NULL) {
-			_succeeded = false;
-			QueuedEvent::pre_process();
-			return;
-		}
-		
-		_port = _engine.object_store()->find_port(_port_path);
-		
-		if (_port == NULL) {
-			_succeeded = false;
-			QueuedEvent::pre_process();
-			return;
-		}
-	}
-
-	if (_patch == NULL) {
-		_succeeded = false;
-		QueuedEvent::pre_process();
-		return;
-	}
-	
-	for (PatchImpl::Connections::const_iterator i = _patch->connections().begin();
-			i != _patch->connections().end(); ++i) {
-		ConnectionImpl* c = (ConnectionImpl*)i->get();
-		if ((c->src_port() == _port || c->dst_port() == _port) && !c->pending_disconnection()) {
-			DisconnectionEvent* ev = new DisconnectionEvent(_engine, SharedPtr<Responder>(new Responder()), _time,
-					c->src_port(), c->dst_port());
-			ev->pre_process();
-			_disconnection_events.push_back(new Raul::List<DisconnectionEvent*>::Node(ev));
-			c->pending_disconnection(true);
-		}
-	}
-
-	_succeeded = true;
-	QueuedEvent::pre_process();	
-}
-
-
-void
-DisconnectPortEvent::execute(ProcessContext& context)
-{
-	QueuedEvent::execute(context);
-
-	if (_succeeded) {
-		for (Raul::List<DisconnectionEvent*>::iterator i = _disconnection_events.begin(); i != _disconnection_events.end(); ++i)
-			(*i)->execute(context);
-	}
-}
-
-
-void
-DisconnectPortEvent::post_process()
-{
-	if (_succeeded) {
-		if (_responder)
-			_responder->respond_ok();
-		for (Raul::List<DisconnectionEvent*>::iterator i = _disconnection_events.begin(); i != _disconnection_events.end(); ++i)
-			(*i)->post_process();
-	} else {
-		if (_responder)
-			_responder->respond_error("Unable to disconnect port.");
-	}
-}
-
-
-} // namespace Ingen
-
-- 
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