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/NodeFactory.hpp | 92 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 src/engine/NodeFactory.hpp

(limited to 'src/engine/NodeFactory.hpp')

diff --git a/src/engine/NodeFactory.hpp b/src/engine/NodeFactory.hpp
new file mode 100644
index 00000000..95194350
--- /dev/null
+++ b/src/engine/NodeFactory.hpp
@@ -0,0 +1,92 @@
+/* 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 NODEFACTORY_H
+#define NODEFACTORY_H
+
+#include CONFIG_H_PATH
+#include "module/global.hpp"
+
+#include <list>
+#include <map>
+#include <string>
+#include <pthread.h>
+#include <glibmm/module.h>
+#ifdef HAVE_SLV2
+#include <slv2/slv2.h>
+#include "LV2Info.hpp"
+#endif
+#include "types.hpp"
+
+using std::string;
+
+namespace Ingen {
+
+class NodeImpl;
+class PatchImpl;
+class PluginImpl;
+
+
+/** Loads plugins and creates Nodes from them.
+ *
+ * NodeFactory's responsibility is to get enough information to allow the 
+ * loading of a plugin possible (ie finding/opening shared libraries etc)
+ *
+ * The constructor of various Node types (ie LADSPANode) are responsible
+ * for actually creating a Node instance of the plugin.
+ *
+ * \ingroup engine
+ */
+class NodeFactory
+{
+public:
+	NodeFactory(Ingen::Shared::World* world);
+	~NodeFactory();
+
+	void load_plugins();
+	
+	typedef std::map<std::string,PluginImpl*> Plugins;
+	const Plugins& plugins() const { return _plugins; }
+	
+	PluginImpl* plugin(const string& uri);
+
+	/** DEPRECATED */
+	PluginImpl* plugin(const string& type, const string& lib, const string& label);
+
+private:
+#ifdef HAVE_LADSPA
+	void load_ladspa_plugins();
+#endif
+
+#ifdef HAVE_SLV2
+	void load_lv2_plugins();
+#endif
+
+	void load_internal_plugins();
+	
+	Plugins               _plugins;
+	Ingen::Shared::World* _world;
+	bool                  _has_loaded;
+#ifdef HAVE_SLV2
+	SharedPtr<LV2Info>    _lv2_info;
+#endif
+};
+
+
+} // namespace Ingen
+
+#endif // NODEFACTORY_H
-- 
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