From 952d0c985dd511050ba17f4e293faf01d7885dad Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 3 Jun 2009 00:56:34 +0000
Subject: Chop "Event" from event source file names.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2066 a436a847-0d15-0410-975c-d299462d15a1
---
 src/engine/events/ClearPatch.hpp | 64 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 src/engine/events/ClearPatch.hpp

(limited to 'src/engine/events/ClearPatch.hpp')

diff --git a/src/engine/events/ClearPatch.hpp b/src/engine/events/ClearPatch.hpp
new file mode 100644
index 00000000..4dc7dddb
--- /dev/null
+++ b/src/engine/events/ClearPatch.hpp
@@ -0,0 +1,64 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007-2009 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 CLEARPATCHEVENT_H
+#define CLEARPATCHEVENT_H
+
+#include "raul/Array.hpp"
+#include "raul/Table.hpp"
+#include "raul/Path.hpp"
+#include "QueuedEvent.hpp"
+#include "EngineStore.hpp"
+#include "PatchImpl.hpp"
+
+namespace Ingen {
+
+class PatchImpl;
+class DriverPort;
+
+
+/** Delete all nodes from a patch.
+ *
+ * \ingroup engine
+ */
+class ClearPatchEvent : public QueuedEvent
+{
+public:
+	ClearPatchEvent(Engine& engine, SharedPtr<Responder> responder, FrameTime time, QueuedEventSource* source, const Raul::Path& patch_path);
+
+	void pre_process();
+	void execute(ProcessContext& context);
+	void post_process();
+
+private:
+	const Raul::Path        _patch_path;
+	SharedPtr<PatchImpl>    _patch;
+	bool                    _process;
+	Raul::Array<PortImpl*>* _ports_array;    ///< New (external) ports for Patch
+	CompiledPatch*          _compiled_patch; ///< Patch's new process order
+
+	typedef Raul::Array<Raul::List<DriverPort*>::Node*> DriverPorts;
+	DriverPorts* _driver_ports;
+
+	SharedPtr<EngineStore::Objects> _removed_table;
+};
+
+
+} // namespace Ingen
+
+
+#endif // CLEARPATCHEVENT_H
-- 
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