rollback to 3428, before the mysterious removal of libs/* at 3431/3432

git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 101 insertions, 0 deletions

diff --git a/libs/ardour/ardour/plugin_manager.h b/libs/ardour/ardour/plugin_manager.h
new file mode 100644
index 0000000000..892c8bd75a
--- /dev/null
+++ b/libs/ardour/ardour/plugin_manager.h
@@ -0,0 +1,101 @@
+/*
+    Copyright (C) 2000-2007 Paul Davis 
+
+    This program 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.
+
+    This program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __ardour_plugin_manager_h__
+#define __ardour_plugin_manager_h__
+
+#include <list>
+#include <map>
+#include <string>
+
+#include <ardour/types.h>
+#include <ardour/plugin.h>
+
+#ifdef HAVE_SLV2
+#include <ardour/lv2_plugin.h>
+#endif
+
+namespace ARDOUR {
+
+class Plugin;
+
+class PluginManager {
+  public:
+	PluginManager ();
+	~PluginManager ();
+
+	/* realtime plugin APIs */
+
+	ARDOUR::PluginInfoList &vst_plugin_info ()    { return _vst_plugin_info; }
+	ARDOUR::PluginInfoList &ladspa_plugin_info () { return _ladspa_plugin_info; }
+	ARDOUR::PluginInfoList &lv2_plugin_info ()    { return _lv2_plugin_info; }
+	ARDOUR::PluginInfoList &au_plugin_info ()     { return _au_plugin_info; }
+
+	void refresh ();
+
+	int add_ladspa_directory (std::string dirpath);
+	int add_vst_directory (std::string dirpath);
+
+	static PluginManager* the_manager() { return _manager; }
+
+  private:
+	ARDOUR::PluginInfoList _vst_plugin_info;
+	ARDOUR::PluginInfoList _ladspa_plugin_info;
+	ARDOUR::PluginInfoList _lv2_plugin_info;
+	ARDOUR::PluginInfoList _au_plugin_info;
+
+#ifdef HAVE_SLV2
+	LV2World* _lv2_world;
+#endif
+	
+	std::map<uint32_t, std::string> rdf_type;
+
+	std::string ladspa_path;
+	std::string vst_path;
+
+	void ladspa_refresh ();
+	void vst_refresh ();
+
+	void add_lrdf_data (const std::string &path);
+	void add_ladspa_presets ();
+	void add_vst_presets ();
+	void add_presets (std::string domain);
+
+	int au_discover ();
+	void au_refresh ();
+	
+	int lv2_discover ();
+	void lv2_refresh ();
+
+	int vst_discover_from_path (std::string path);
+	int vst_discover (std::string path);
+
+	int ladspa_discover_from_path (std::string path);
+	int ladspa_discover (std::string path);
+
+	std::string get_ladspa_category (uint32_t id);
+	std::vector<uint32_t> ladspa_plugin_whitelist;
+
+	static PluginManager* _manager; // singleton
+};
+
+} /* namespace ARDOUR */
+
+#endif /* __ardour_plugin_manager_h__ */
+