Effects.h

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/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 * Copyright(c) 2008-2024 The hydrogen development team [hydrogen-devel@lists.sourceforge.net]
 *
 * http://www.hydrogen-music.org
 *
 * 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, see https://www.gnu.org/licenses
 *
 */
 
#ifndef EFFECTS_H
#define EFFECTS_H
 
#include <core/config.h>
#if defined(H2CORE_HAVE_LADSPA) || _DOXYGEN_
 
#include <core/Globals.h>
#include <core/Object.h>
#include <core/FX/LadspaFX.h>
 
#include <vector>
#include <cassert>
 
namespace H2Core
{
class Effects : public H2Core::Object<Effects>
{
        H2_OBJECT(Effects)
public:
        static void create_instance();
        static Effects* get_instance() { assert(__instance); return __instance; }
        ~Effects();
 
        LadspaFX* getLadspaFX( int nFX ) const;
        void  setLadspaFX( LadspaFX* pFX, int nFX );
 
        std::vector<LadspaFXInfo*> getPluginList();
        LadspaFXGroup* getLadspaFXGroup();
 
 
private:
        static Effects* __instance;
        std::vector<LadspaFXInfo*> m_pluginList;
        LadspaFXGroup* m_pRootGroup;
        LadspaFXGroup* m_pRecentGroup;
 
        void updateRecentGroup();
 
        LadspaFX* m_FXList[ MAX_FX ];
 
        Effects();
 
        void RDFDescend( const QString& sBase, LadspaFXGroup *pGroup, std::vector<LadspaFXInfo*> pluginList );
        void getRDF( LadspaFXGroup *pGroup, std::vector<LadspaFXInfo*> pluginList );
 
};
 
};
 
#endif
 
 
#endif