lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #ifndef _FEATURE_EXTRACTION_PLUGIN_FACTORY_H_
lbajardsilogic@0: #define _FEATURE_EXTRACTION_PLUGIN_FACTORY_H_
lbajardsilogic@0: 
lbajardsilogic@0: #include <QString>
lbajardsilogic@0: #include <vector>
lbajardsilogic@0: #include <map>
lbajardsilogic@0: 
lbajardsilogic@0: namespace Vamp { class Plugin; }
lbajardsilogic@0: 
lbajardsilogic@0: class FeatureExtractionPluginFactory
lbajardsilogic@0: {
lbajardsilogic@0: public:
lbajardsilogic@0:     virtual ~FeatureExtractionPluginFactory() { }
lbajardsilogic@0: 
lbajardsilogic@0:     static FeatureExtractionPluginFactory *instance(QString pluginType);
lbajardsilogic@0:     static FeatureExtractionPluginFactory *instanceFor(QString identifier);
lbajardsilogic@0:     static std::vector<QString> getAllPluginIdentifiers();
lbajardsilogic@0: 
lbajardsilogic@0:     virtual std::vector<QString> getPluginPath();
lbajardsilogic@0: 
lbajardsilogic@0:     virtual std::vector<QString> getPluginIdentifiers();
lbajardsilogic@0: 
lbajardsilogic@0:     virtual QString findPluginFile(QString soname, QString inDir = "");
lbajardsilogic@0: 
lbajardsilogic@0:     // We don't set blockSize or channels on this -- they're
lbajardsilogic@0:     // negotiated and handled via initialize() on the plugin
lbajardsilogic@0:     virtual Vamp::Plugin *instantiatePlugin(QString identifier,
lbajardsilogic@0:                                             float inputSampleRate);
lbajardsilogic@0: 
lbajardsilogic@0:     /**
lbajardsilogic@0:      * Get category metadata about a plugin (without instantiating it).
lbajardsilogic@0:      */
lbajardsilogic@0:     virtual QString getPluginCategory(QString identifier);
lbajardsilogic@0: 
lbajardsilogic@0: protected:
lbajardsilogic@0:     std::vector<QString> m_pluginPath;
lbajardsilogic@0:     std::map<QString, QString> m_taxonomy;
lbajardsilogic@0: 
lbajardsilogic@0:     void generateTaxonomy();
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: #endif