From 93850c202de8b073a1ce1dd8bd246d407bce4e2f Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 30 Sep 2008 16:50:21 +0000
Subject: Flatten ingen source directory heirarchy a bit.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1551 a436a847-0d15-0410-975c-d299462d15a1
---
 src/engine/events/DestroyEvent.hpp | 77 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 src/engine/events/DestroyEvent.hpp

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

diff --git a/src/engine/events/DestroyEvent.hpp b/src/engine/events/DestroyEvent.hpp
new file mode 100644
index 00000000..b24934f8
--- /dev/null
+++ b/src/engine/events/DestroyEvent.hpp
@@ -0,0 +1,77 @@
+/* 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 DESTROYEVENT_H
+#define DESTROYEVENT_H
+
+#include <string>
+#include <raul/Path.hpp>
+#include "QueuedEvent.hpp"
+#include "EngineStore.hpp"
+#include "PatchImpl.hpp"
+
+using std::string;
+
+namespace Raul {
+	template<typename T> class Array;
+	template<typename T> class ListNode;
+}
+template<typename T> class TreeNode;
+
+namespace Ingen {
+
+class GraphObjectImpl;
+class NodeImpl;
+class PortImpl;
+class DriverPort;
+class DisconnectAllEvent;
+class CompiledPatch;
+
+
+/** An event to remove and delete a Node.
+ *
+ * \ingroup engine
+ */
+class DestroyEvent : public QueuedEvent
+{
+public:
+	DestroyEvent(Engine& engine, SharedPtr<Responder> responder, FrameTime timestamp, QueuedEventSource* source, const string& path, bool block = true);
+	~DestroyEvent();
+
+	void pre_process();
+	void execute(ProcessContext& context);
+	void post_process();
+
+private:
+	Path                                         _path;
+	EngineStore::iterator                        _store_iterator;
+	SharedPtr<NodeImpl>                          _node;  ///< Non-NULL iff a node
+	SharedPtr<PortImpl>                          _port;  ///< Non-NULL iff a port
+	DriverPort*                                  _driver_port;
+	PatchImpl::Nodes::Node*                      _patch_node_listnode;
+	Raul::List<PortImpl*>::Node*                 _patch_port_listnode;
+	Raul::Array<PortImpl*>*                      _ports_array; ///< New (external) ports for Patch
+	CompiledPatch*                               _compiled_patch;  ///< Patch's new process order
+	DisconnectAllEvent*                          _disconnect_event;
+	
+	SharedPtr< Table<Path, SharedPtr<Shared::GraphObject> > > _removed_table;
+};
+
+
+} // namespace Ingen
+
+#endif // DESTROYEVENT_H
-- 
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