Rework plugin design (engine side) to be less crap.

Use LADSPA labels instead of munged friendly names to generate OSC paths.
Separate OSC paths/names from human friendly names (conceptually, still needs UI exposing).


git-svn-id: http://svn.drobilla.net/lad/ingen@898 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 79 insertions, 0 deletions

diff --git a/src/libs/engine/LADSPAPlugin.hpp b/src/libs/engine/LADSPAPlugin.hpp
new file mode 100644
index 00000000..59a6972b
--- /dev/null
+++ b/src/libs/engine/LADSPAPlugin.hpp
@@ -0,0 +1,79 @@
+/* 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 LADSPAPLUGIN_H
+#define LADSPAPLUGIN_H
+
+#include CONFIG_H_PATH
+
+#include <cstdlib>
+#include <glibmm/module.h>
+#include <boost/utility.hpp>
+#include <dlfcn.h>
+#include <string>
+#include <iostream>
+#include <raul/Path.hpp>
+#include "types.hpp"
+#include "PluginImpl.hpp"
+
+namespace Ingen {
+
+class NodeImpl;
+
+
+/** Implementation of a LADSPA plugin (loaded shared library).
+ */
+class LADSPAPlugin : public PluginImpl
+{
+public:
+	LADSPAPlugin(const std::string& library_path,
+	             const std::string& uri,
+	             unsigned long      id,
+	             const string&      label,
+	             const string&      name)
+		: PluginImpl(Plugin::LADSPA, uri, library_path)
+		, _id(id)
+		, _label(label)
+		, _name(name)
+	{}
+	
+	NodeImpl* instantiate(const std::string& name,
+	                      bool               polyphonic,
+	                      Ingen::PatchImpl*  parent,
+	                      SampleRate         srate,
+	                      size_t             buffer_size);
+	
+	const std::string& label()  const { return _label; }
+	unsigned long      id()     const { return _id; }
+	const string       symbol() const { return Raul::Path::nameify(_label); }
+	const string       name()   const { return _name; }
+
+	const string library_name() const {
+		return _library_path.substr(_library_path.find_last_of("/")+1);
+	}
+	
+private:
+	const unsigned long _id;
+	const std::string   _label;
+	const std::string   _name;
+};
+
+
+} // namespace Ingen
+
+#endif // LADSPAPLUGIN_H
+