1 files changed, 56 insertions, 0 deletions
diff --git a/src/engine/events/SetPolyphonyEvent.hpp b/src/engine/events/SetPolyphonyEvent.hpp
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+++ b/src/engine/events/SetPolyphonyEvent.hpp
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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 SETPOLYPHONYEVENT_H
+#define SETPOLYPHONYEVENT_H
+
+#include <string>
+#include <raul/Array.hpp>
+#include "QueuedEvent.hpp"
+
+using std::string;
+
+namespace Ingen {
+
+class PatchImpl;
+
+
+/** Delete all nodes from a patch.
+ *
+ * \ingroup engine
+ */
+class SetPolyphonyEvent : public QueuedEvent
+{
+public:
+	SetPolyphonyEvent(Engine& engine, SharedPtr<Responder> responder, FrameTime time, QueuedEventSource* source, const string& patch_path, uint32_t poly);
+	
+	void pre_process();
+	void execute(ProcessContext& context);
+	void post_process();
+
+private:
+	const string   _patch_path;
+	PatchImpl*     _patch;
+	const uint32_t _poly;
+
+};
+
+
+} // namespace Ingen
+
+
+#endif // SETPOLYPHONYEVENT_H