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+/* 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
+ */
+
+#ifndef DISCONNECTNODEEVENT_H
+#define DISCONNECTNODEEVENT_H
+
+#include <string>
+#include <raul/List.hpp>
+#include <raul/Path.hpp>
+#include "QueuedEvent.hpp"
+
+using std::string;
+
+namespace Ingen {
+
+class DisconnectionEvent;
+class PatchImpl;
+class NodeImpl;
+class Connection;
+class PortImpl;
+class InputPort;
+class OutputPort;
+
+
+/** An event to disconnect all connections to a Node.
+ *
+ * \ingroup engine
+ */
+class DisconnectAllEvent : public QueuedEvent
+{
+public:
+ DisconnectAllEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& parent_path, const string& node_path);
+ DisconnectAllEvent(Engine& engine, PatchImpl* parent, GraphObjectImpl* object);
+ ~DisconnectAllEvent();
+
+ void pre_process();
+ void execute(ProcessContext& context);
+ void post_process();
+
+private:
+ enum ErrorType {
+ NO_ERROR,
+ INVALID_PARENT_PATH,
+ PARENT_NOT_FOUND,
+ OBJECT_NOT_FOUND,
+ };
+
+ Raul::Path _parent_path;
+ Raul::Path _path;
+ PatchImpl* _parent;
+ NodeImpl* _node;
+ PortImpl* _port;
+ Raul::List<DisconnectionEvent*> _disconnection_events;
+
+ bool _lookup;
+ bool _disconnect_parent;
+
+ ErrorType _error;
+};
+
+
+} // namespace Ingen
+
+
+#endif // DISCONNECTNODEEVENT_H