From 98fe0e7056e6697396249531785d3899f94d79be Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 10 Jun 2006 01:52:02 +0000
Subject: More juggling

git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/events/DisconnectPortEvent.h | 70 ++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 src/libs/engine/events/DisconnectPortEvent.h

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

diff --git a/src/libs/engine/events/DisconnectPortEvent.h b/src/libs/engine/events/DisconnectPortEvent.h
new file mode 100644
index 00000000..e8de4120
--- /dev/null
+++ b/src/libs/engine/events/DisconnectPortEvent.h
@@ -0,0 +1,70 @@
+/* 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
+ */
+
+#ifndef DISCONNECTPORTEVENT_H
+#define DISCONNECTPORTEVENT_H
+
+#include <string>
+#include "util/Path.h"
+#include "QueuedEvent.h"
+#include "List.h"
+
+template <typename T> class Array;
+
+namespace Om {
+
+	
+class Patch;
+class Node;
+class Connection;
+class Port;
+class DisconnectionEvent;
+
+using std::string;
+
+
+/** An event to disconnect all connections to a Port.
+ *
+ * \ingroup engine
+ */
+class DisconnectPortEvent : public QueuedEvent
+{
+public:
+	DisconnectPortEvent(CountedPtr<Responder> responder, const string& port_path);
+	DisconnectPortEvent(Port* port);
+	~DisconnectPortEvent();
+
+	void pre_process();
+	void execute(samplecount offset);
+	void post_process();
+
+private:
+	Path                      m_port_path;
+	Patch*                    m_patch;
+	Port*                     m_port;
+	List<DisconnectionEvent*> m_disconnection_events;
+	
+	Array<Node*>* m_process_order; // Patch's new process order
+	
+	bool m_succeeded;
+	bool m_lookup;
+};
+
+
+} // namespace Om
+
+
+#endif // DISCONNECTPORTEVENT_H
-- 
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