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/*
Copyright (C) 2012 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_panner_manager_h__
#define __ardour_panner_manager_h__
#include <map>
#include <string>
#include <glibmm/module.h>
#include "ardour/panner.h"
#include "ardour/session_handle.h"
namespace ARDOUR {
typedef std::map<std::string,std::string> PannerUriMap;
struct LIBARDOUR_API PannerInfo {
PanPluginDescriptor descriptor;
Glib::Module* module;
PannerInfo (PanPluginDescriptor& d, Glib::Module* m)
: descriptor (d)
, module (m)
{}
~PannerInfo () {
delete module;
}
};
class LIBARDOUR_API PannerManager : public ARDOUR::SessionHandlePtr
{
public:
~PannerManager ();
static PannerManager& instance ();
void discover_panners ();
std::list<PannerInfo*> panner_info;
PannerInfo* select_panner (ChanCount in, ChanCount out, std::string const uri = "");
PannerInfo* get_by_uri (std::string uri) const;
PannerUriMap get_available_panners(uint32_t const a_in, uint32_t const a_out) const;
private:
PannerManager();
static PannerManager* _instance;
PannerInfo* get_descriptor (std::string path);
int panner_discover (std::string path);
};
} // namespace
#endif /* __ardour_panner_manager_h__ */
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